Equipment installation base and equipment installation structure

Abstract

To provide an equipment installation base allowing a fixed position of equipment corresponding to a base block to be greatly adjusted in one direction and a direction orthogonal thereto and the equipment to be rigidly fixed without reducing strength of the base block.SOLUTION: An equipment installation base 1 includes: base block 4, 5 to be fixed on a foundation concrete surface 2; a front cradle 6 and a rear cradle 7 fixed on the front of an upper surface and the rear of the upper surface of the base blocks; and an equipment fixation tool for equipment, wherein the equipment fixation tool includes: a left slide plate 8 and a right slide plate 9 sliding in a left / right direction along upper surfaces of the front cradle and the rear cradle; a moving bolt fitted into the front cradle to move together with the left slide plate; a moving bolt fitted into the rear cradle to move together with the right slide plate; nuts fixing the left slide plate and the right slide plate on the front cradle and the rear cradle; projection bolts projecting to upper surfaces of the left slide plate and the right slide plate; and nuts fixing legs of the equipment on the left slide plate and the right slide plate.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to an equipment installation stand and equipment installation structure for installing equipment such as home charging devices, storage batteries, water heaters, and air conditioner outdoor units on a concrete surface, ground, etc. [Background technology]

[0002] When installing equipment such as home charging devices, storage batteries, water heaters, and outdoor air conditioner units outdoors, a mounting stand is placed on a mounting surface such as a concrete surface or the ground, and the equipment is then placed and secured on the mounting stand. The equipment is fixed by passing bolts or the like protruding from the top surface of the installation base through openings provided in a plurality of legs or the like on the bottom surface of the equipment, and tightening them with nuts or the like. In this case, since the size of the equipment fixed to the installation base is not constant, and the spacing between each leg, etc. is also not constant, various proposals have been made to make it possible to adjust the position of bolts, etc. protruding from the top surface of the installation base and to hold the equipment stably.

[0003] For example, Patent Document 1 (Utility Model Registration No. 3165719) discloses a foundation structure for equipment comprising two block members 1 placed at a predetermined distance and two plate members (frame members) 2 connecting the block members 1, a rail 3 embedded in the block member 1 along its longitudinal direction, bolts 4 for fixing the plate member 2 to the block member 1 and bolts 7 for installing equipment are attached to the rail 3, a slot-shaped opening 2c of a predetermined length is provided at both ends of the plate member 2, the plate member 2 is fixed to the block member 1 by fastening the bolts 4 through the openings 2c with nuts 5, the block member 1 has through holes 10 provided in the vertical direction near both ends, and the bolts 11 of a hexagonal resistance block 20 are passed through the through holes 10 and the hexagonal resistance block 20 is fixed to the block member 1 by fastening nuts 13 to the bolts 11. In the facility foundation structure of Patent Document 1, hexagonal resistance blocks 20 are placed at the four corners of the excavated floor, and block member 1 is placed on top of them. Nuts 13 are fastened to bolts 11 of the hexagonal resistance block 20 that pass through through holes 10 in the block member 1 to fix the block member 1 to the hexagonal resistance block 20. The block member 1 and plate member 2 are aligned so that the plate member 2 can be fixed to the rail 3 of the block member 1 by bolts 4 and nuts 5 through the opening 2c, and the plate member 2 is attached to the block member 1 by fastening nuts 5 to the bolts 4. After that, post-cement pouring construction is carried out in which cement is poured into the space surrounded by the two block members 1 and the two plate members 2, and the block member 1 is fixed to the floor.

[0004] However, in the equipment foundation structure of Patent Document 1, the bolts 4 and nuts 5 that secure the plate member 2 to the block member 1 protrude from the upper surface of the block member 1, which not only hinders the installation of the equipment but also mars the appearance after the equipment is installed. Furthermore, in the equipment foundation structure of Patent Document 1, after the two block members 1 are fixed by post-cement injection, at the stage where the equipment is placed on the two block members 1 and fixed with bolts 7 attached to the rails 3, the spacing between the two block members 1 (the spacing between the bolts 7 attached to each block member 1) cannot be changed, and if the spacing between the positions where the bolts 7 of the equipment are attached (the spacing in the longitudinal and perpendicular directions of the block members 1) differs from the spacing between the bolts 7 of the opposing block members 1, a problem arises in that the equipment cannot be fixed to the block members 1 with the bolts 7 and nuts 8.

[0005] Patent Document 2 (JP Patent Publication 2012-177276A) describes a fixed base for equipment that includes one base member 2, the other base member 3, one plate 21, and the other plate 22. In grooves formed on the upper surfaces of the base members 2 and 3, metal rails 4 and 5, the width of which is wider at the bottom than at the top, are fixed. The rails 4 and 5 are fitted with bolts 6, the heads of which are inserted into the bottoms of the rails 4 and 5 and the shafts 6a of which stand up from the rails 4 and 5. Insert screws 7, 8, 9, and 10 are embedded in the opposing surfaces 2a and 3a of the base members 2 and 3, and the insert screws 7, 8, 9, and 10 are fitted with protruding members 31, 32, 33, and 34. The base end of the plate 21 is screwed to the base member 2, 3, insert screws 11, 12, 13, 14 are embedded in the left and right side surfaces of the base members 2, 3, slits 21c, 21d, 22c, 22d are formed on the left and right sides of the plates 21, 22, and bolts 25, 26 inserted into the slits 21c, 21d are screwed into the insert screws 11, 13 to fix the plate 21 to the left side surface of the base members 2, 3, and bolts 27, 28 inserted into the slits 22c, 22d are screwed into the insert screws 12, 14 to fix the plate 22 to the right side surface of the base members 2, 3.

[0006] In the fixed base for equipment of Patent Document 2, protruding members 31, 32, 33, and 34 are screwed to base members 2 and 3, and plates 21 and 22 are fixed to base members 2 and 3 with bolts 25, 26, 27, and 28 so that the distance between base members 2 and 3 corresponds to the distance of the legs of the equipment fixed to rails 4 and 5 arranged on the base members 2 and 3. Concrete is poured into the space surrounded by base members 2 and 3 and plates 21 and 22, and after the poured concrete has hardened, the legs of the equipment are fixed to the rails 4 and 5 with each bolt 6 and nut 15. However, with the equipment fixing base of Patent Document 2, as with Patent Document 1, the distance between rails 4 and 5 cannot be changed at the stage of fixing the legs of the equipment to rails 4 and 5, and if the distance between the legs of the equipment is different from the distance between rails 4 and 5, the legs of the equipment cannot be fixed to rails 4 and 5.

[0007] Incidentally, Patent Document 3 (JP Patent Publication No. 2005-299954) discloses an air conditioner stand 10 comprising a horizontal member 20 and four pillars 40 which hold the horizontal member 20 at a predetermined height, the horizontal member 20 being formed by combining a pair of horizontal frames 22 and a pair of vertical frames 28 in a substantially rectangular shape, a pair of base frames 30 being disposed and supported between the pair of horizontal frames 22, both ends of each base frame 30 being supported by the horizontal frame 22 so as to be freely movable along its longitudinal direction, and fixed to the horizontal frame 22 at predetermined positions in its longitudinal direction by screw members 38, a slit-shaped opening 31 being formed on the upper surface of each base frame 30 along its longitudinal direction, and a fixing device 36 comprising a bush member 36a, a bolt 37b and a nut 37a being attached to the opening 31. In Patent Document 3, when mounting and fixing an outdoor unit on an air conditioner stand 10, a pair of base frames 30 are moved along the longitudinal direction of a pair of horizontal frames 22 to match the size of the outdoor unit, and then screw members 38 are passed through screw insertion holes 33h formed on the undersides of both ends of the base frame 30 and screwed into the screw grooves 23s extending along the longitudinal direction of the horizontal frames 22. The screw members 38 are tightened by, for example, pressing a tool such as a screwdriver against the screw heads of the screw members 38. The bush members 36a are moved to a predetermined position in the longitudinal direction of the base frame 30 to match the size of the outdoor unit. In this state, the outdoor unit is placed on the bush members 36a and fixed using bolts 37b and nuts 37a.

[0008] However, in the air conditioner stand of Patent Document 3, the horizontal member 20 and the support pillar 40 are each formed by extrusion molding of aluminum, an aluminum alloy, or the like (paragraph

[0017] of Patent Document 3), and are not made of concrete blocks like the block member 1 of Patent Document 1 or the base members 2 and 3 of Patent Document 2, so that it is not possible to place heavy equipment on them. Furthermore, in the air conditioner stand of Patent Document 3, the base frame 30 is fixed to the horizontal frame 22 by screwing the screw member 38 into the screw groove 23s provided in the horizontal frame 22. Therefore, the fixing force between the base frame 30 and the horizontal frame 22 is weak. If the equipment is shaken by an earthquake or strong wind, the base frame 30 may shift relative to the horizontal frame 22, resulting in the problem that the equipment cannot be stably fixed.

[0009] In this regard, Patent Document 4 (JP 2016-50458 A) discloses an equipment installation structure that includes a concrete base 1 and a pair of slide bases 7, in which two slide grooves 3 with guide rails 4 embedded therein are formed in parallel, and in which two through holes 8 and a slide groove 13 divided into three are provided in the slide base 7 in a direction perpendicular to the slide groove 3, and in which a bolt 5 is attached whose head 5a is stored inside the guide rail 4 and whose male screw portion 5b protrudes to the upper surface and passes through the through hole 8 of the slide base 7, and in which a bolt 12 for fixing a leg 14 of an outdoor unit is attached to the slide groove 3 of the slide base 7, and further discloses a structure in which the base 1 is divided into two equally in the center and the two divided bases are connected and fixed with a connector 27 and a fixing bolt 28. In the equipment installation structure of Patent Document 4, the slide base 7 is moved along the slide groove 3 to a position spaced apart from the legs of the outdoor unit in one direction, and a fixing nut 9 is screwed and tightened onto the male threaded portion 5b of the bolt 5, thereby fixing the slide base 7 to the base 1, and the bolt 12 of the slide base 7 is moved along the slide groove 13 to a position spaced apart from the legs of the outdoor unit in the other direction, and a fixing nut 17 is screwed into the male threaded portion 12b, thereby fixing the outdoor unit to the slide base 7.

[0010] However, in the equipment installation structure of Patent Document 4, because slide grooves 3 are formed in the concrete base 1, the spacing between the two slide grooves 3 cannot be changed after the base 1 is manufactured, and the length of the slide base 7 in the direction perpendicular to the slide groove 3 is also fixed. By moving bolt 12 along slide groove 13, outdoor units with different leg spacing can be fixed to a certain extent, but the leg spacing of the outdoor units that can be fixed is limited, and there is a problem in that outdoor units with greatly different leg spacing cannot be attached. Furthermore, in the equipment installation structure of Patent Document 4, the thickness of the portion of the base 1 where the slide groove 3 is formed is reduced by the depth of the slide groove 3, thereby reducing the strength. If the base 1 is installed directly on an installation surface, for example, if a large force is applied to the center of the base 1 due to an earthquake or the like, and a large bending stress is applied to the portion where the thickness has been reduced due to the slide groove 3, there is a problem that cracks, fissures, etc. will occur in this portion.

[0011] Here, when equipment with a small depth and a large height is fixed to an installation stand, if the installation stand is not fixed to the installation surface, a problem occurs in that the equipment will shake together with the installation stand and fall over due to an earthquake, strong wind, etc. In this case, in the equipment foundation structure of Patent Document 1, the two block members 1 on which the equipment is to be installed are fixed with bolts 11 and nuts 13 to hexagonal resistance blocks 20 installed at the four corners of the excavated earthen floor, and cement is poured into the space surrounded by the two block members 1 and two plate members 2 to fix the block members 1 to the earthen floor. Therefore, even if the equipment fixed on the block members 1 shakes due to an earthquake or strong winds, the equipment will not fall over along with the block members 1. However, in order to fix the block member 1 to the earth floor, materials such as the hexagonal resistance block 20 and post-cement injection work are required, which results in a problem of considerable material costs and labor. In the fixed base for equipment of Patent Document 2, concrete is poured into the space surrounded by base members 2, 3 and plates 21, 22 fixed thereto, and after the poured concrete hardens, the legs of the equipment are fixed to the base members 2, 3. Therefore, even if the equipment fixed to the base members 2, 3 shakes due to an earthquake, strong winds, etc., there is little risk that the equipment will tip over together with the base members 2, 3. However, in order to fix the base members 2, 3 and the plates 21, 22 fixed thereto to the installation surface, it is necessary to pour concrete into the space between them, which poses the problem of requiring a great deal of labor and time.

[0012] In the air conditioner stand of Patent Document 3, a pair of base frames 30 on which the outdoor unit is mounted and fixed are arranged and supported by a horizontal member 20 held by four pillars 40. Therefore, if the spacing between the four pillars 40 is wide, there is little risk of the outdoor unit falling over along with the air conditioner stand 10 even if the outdoor unit fixed to the base frames 30 shakes due to an earthquake, strong winds, etc. However, if an air conditioner stand 10 having four widely spaced supports 40 is used for an outdoor unit with a small depth, there arises a problem that installation space is wasted and the air conditioner stand 10 cannot be installed in a narrow place. In the equipment installation structure of Patent Document 4, the base 1 on which the outdoor unit is mounted and fixed is a deep concrete block that is integrated with two raising bases 2. Therefore, even if the outdoor unit fixed to the base 1 shakes due to an earthquake, strong winds, etc., there is little risk that the outdoor unit will tip over together with the base 1 and the raising bases 2. However, if a base 1 and raised base 2, which have a large depth, are used for an outdoor unit, which has a small depth, wasteful installation space will result, making it impossible to install the unit in a narrow space, and there are problems in that the raised base 2 is costly and the installation work of the heavy base 1 and raised base is a heavy burden.

[0013] In this regard, Patent Document 5 (JP 2017-155459 A) discloses an installation structure for equipment in which a cross member 2 is fixed to the surface of a tile exterior wall 1a of a building 1, equipment (a free-standing water heater 3 and a storage battery body) is attached to the upper part of this cross member 2 via mounting brackets 4, a base 6 is placed on the side of a foundation 1c located below the tile exterior wall 1a, and the above-mentioned equipment is installed on this base 6. However, in the equipment mounting structure of Patent Document 5, the equipment is attached via mounting brackets 4 to a cross member 2 fixed to the tile exterior wall 1a of the building 1, so that the equipment cannot be installed in places where there is no exterior wall of the building. Not only does the cross member 2 mar the appearance of the tile exterior wall 1a, but because the cross member 2 is fixed to the tile exterior wall 1a with screws, when the equipment and the cross member 2 are removed, screw holes remain in the tile exterior wall 1a, which causes the problem of marring the appearance of the tile exterior wall 1a. Furthermore, in the mounting structure for facility equipment of Patent Document 6, the water heater 3 is placed on the base 6 without being fixed thereto, and an L-shaped mounting bracket 4 is used to connect the bulge 2a of the cross member 2 to the top of the water heater 3 using a screw 7 as a fixing member, which means that the water heater 3 is likely to shift from the base 6 due to earthquakes, strong winds, etc., resulting in the problem that the water heater 3 cannot be stably fixed. Furthermore, since the L-shaped mounting bracket 4 is fixed to the side surface of the water heater 3 by the screw 7, there arises a problem that processing for screw mounting is required on the side surface of the water heater 3. [Prior art documents] [Patent documents]

[0014] [Patent Document 1] Utility Model Registration No. 3165719 [Patent Document 2] JP 2012-177276 A [Patent Document 3] JP 2005-299954 A [Patent Document 4] JP 2016-50458 A [Patent Document 5] JP 2017-155459 A Summary of the Invention [Problem to be solved by the invention]

[0015] The first problem that this invention aims to solve is to enable, when placing a concrete base block on an installation surface and installing equipment on it, after the base block has been fixed to the installation surface or after the base block has been manufactured, the fixing position of the equipment relative to the base block to be greatly adjusted in one direction and in the direction perpendicular to that direction, and to enable the equipment to be firmly fixed to the base block without reducing the strength of the base block. The second problem that the present invention aims to solve is to place a concrete base block on an installation surface and install tall equipment on top of it, without the equipment falling over even if it shakes due to an earthquake or strong winds, without wasting installation space, without requiring screw mounting processing on the equipment, and without increasing the cost of materials for installation or causing a large burden in the installation work. [Means for solving the problem]

[0016] The invention of claim 1 is an equipment installation stand that holds equipment and is installed on an installation surface, the equipment installation stand comprising: an installation stand main body that is fixed to the installation surface; a front rack made of concrete that is long in the left-right direction and has a groove on its upper surface that extends in the left-right direction and is fixed to the front of the upper surface of the installation stand main body; a rear rack made of concrete that is long in the left-right direction and has a groove on its upper surface that extends in the left-right direction and is fixed in parallel to the front rack at the rear of the upper surface of the installation stand main body; and an equipment fixture for installing the equipment on the front rack and the rear rack, the equipment fixture comprising a slide member that slides in the left-right direction along the upper surfaces of the front rack and the rear rack, and a slide member that is attached in front of the slide member and fitted into the groove of the front rack to slide the equipment fixture to the front rack. The above problem is solved by providing an equipment installation stand comprising a front rod-shaped member that moves together with a guide member, a rear rod-shaped member that is attached to the rear of the slide member and fitted into a groove in the rear frame to move together with the slide member, a front pressing member that is attached to the front rod-shaped member and presses and fixes the slide member against the upper surface of the front frame, a rear pressing member that is attached to the rear rod-shaped member and presses and fixes the slide member against the upper surface of the rear frame, a protruding member that is attached to the slide member so as to be movably in a direction perpendicular to the left-right direction and protrudes from the upper surface of the slide member, and a mounting portion fixing member that is attached to the protruding member and fixes the mounting portion of the equipment to the upper surface of the slide member.

[0017] The invention of claim 2 solves the above problem by providing an equipment installation stand in which the installation stand main body comprises a plurality of concrete base blocks arranged horizontally, and each of the front and rear racks is arranged across the plurality of base blocks and connects the plurality of base blocks.

[0018] The invention of claim 3 solves the above problem by providing an equipment installation stand, wherein the installation stand main body is further provided with an embedded concrete body that is buried in the ground, which serves as the installation surface, and fixes the multiple base blocks to its upper surface.

[0019] The invention of claim 4 solves the above problem by providing an equipment installation stand in which the slide members are a left slide member that slides on the left side of the front stand and the rear stand, and a right slide member that slides on the right side of the front stand and the rear stand.

[0020] The invention of claim 5 solves the above-mentioned problem by providing an equipment installation stand in which the front rod-shaped member and the rear rod-shaped member are moving bolts, the front pressing member and the rear pressing member are nuts that screw into the threaded portions of the moving bolts, the protruding member is a protruding bolt whose threaded portion protrudes onto the upper surface of the slide plate, the mounting portion fixing member is a nut that screws into the threaded portion of the protruding bolt, and the groove has a wide portion with which the head of the moving bolt fits and a narrow portion with which the head of a moving bolt that is narrower than the wide portion and smaller than the moving bolt fits.

[0021] The invention of claim 6 solves the above-mentioned problem by providing an equipment installation stand in which the sliding member has a guide protrusion that protrudes downward from the upper surfaces of the front stand and the rear stand and slides together with the sliding member along the back surface of the front stand and / or the front surface of the rear stand to guide the sliding of the sliding member.

[0022] The invention of claim 7 solves the above problem by providing an equipment installation stand in which the sliding member is a sliding plate consisting of a flat rectangular metal or plastic box body, and the box body is provided with a long hole for guiding the movement of the protruding member.

[0023] The invention of claim 8 solves the above problem by providing an equipment installation stand in which the slide member is a slide block made of a flat concrete block, and rails for guiding the movement of the protruding member are embedded in the concrete block.

[0024] The invention of claim 9 is an equipment installation structure including an equipment device and an equipment device installation stand that holds the equipment device and is installed on an installation surface, the equipment device installation stand including an installation stand main body, a front rack made of concrete that is long in the left-right direction and has a groove on its upper surface side extending in the left-right direction and is fixed to the front of an upper surface of the installation stand main body, a rear rack made of concrete that is long in the left-right direction and has a groove on its upper surface side extending in the left-right direction and is fixed in parallel to the front rack behind the upper surface of the installation stand main body, and an equipment device fixing device for installing the equipment device on the front rack and the rear rack, the equipment device fixing device including a slide member that slides in the left-right direction along the upper surfaces of the front rack and the rear rack, and a slide member that is attached in front of the slide member and fitted into the groove of the front rack to fix the equipment device to the slide member. the rear rod-shaped member attached to the rear of the sliding member and fitted into a groove of the rear frame to move together with the sliding member; a front pressing member attached to the front rod-shaped member and pressing and fixing the sliding member against the upper surface of the front frame; a rear pressing member attached to the rear rod-shaped member and pressing and fixing the sliding member against the upper surface of the rear frame; and a protruding member attached to the sliding member so as to be movable in a direction perpendicular to the left-right direction and protruding from the upper surface of the sliding member, wherein the installation base main body is fixed to the installation surface and the mounting part of the equipment is fixed to the upper surface of the sliding member by a mounting part fixing member attached to the protruding member.

[0025] The invention of claim 10 provides an equipment installation stand that holds equipment and is installed on an installation surface, comprising an installation stand main body that is placed on the installation surface, a mounting stand fixed to the installation stand main body and on which the equipment is placed, and an equipment fixing device that fixes the equipment to the mounting stand, wherein the back surface of the installation stand main body abuts or is close to the front surface of a concrete body having a front surface perpendicular to the installation surface, and the mounting stand is fixed to the front surface of the concrete body by a mounting fixing device, thereby solving the above-mentioned problems.

[0026] The invention of claim 11 solves the above-mentioned problem by providing an equipment installation stand as described in claim 1, characterized in that the stand fixing device comprises an L-shaped metal fitting consisting of two pieces, a fixing bolt for fixing one piece of the L-shaped metal fitting to the side of the mounting stand, and an anchor bolt for fixing the other piece of the L-shaped metal fitting to the front surface of the concrete body.

[0027] The invention of claim 12 solves the above-mentioned problem by providing an equipment installation stand, wherein the installation stand comprises a front stand made of concrete fixed to the front of an upper surface of the installation base main body, and a rear stand made of concrete fixed in parallel to the front stand to the rear of the upper surface of the installation base main body, the rear stand being fixed to the front surface of the concrete body by the stand fixing device.

[0028] The invention of claim 13 solves the above-mentioned problem by providing an equipment installation stand comprising: each of the front rack and the rear rack has a groove extending in the left-right direction on its upper surface side that is long in the left-right direction, and the equipment fixing device comprises a slide member that slides in the left-right direction along upper surfaces of the front rack and the rear rack, a front rod-shaped member attached to the front of the slide member and fitted into the groove of the front rack to move together with the slide member, a rear rod-shaped member attached to the rear of the slide member and fitted into the groove of the rear rack to move together with the slide member, a front pressing member attached to the front rod-shaped member and pressing the slide member against the upper surface of the front rack to fix it, a rear pressing member attached to the rear rod-shaped member and pressing the slide member against the upper surface of the rear rack to fix it, a protruding member attached to the slide member movably in a direction perpendicular to the left-right direction and protruding from the upper surface of the slide member, and a mounting part fixing member attached to the protruding member and fixing the mounting part of the equipment to the upper surface of the slide member.

[0029] The invention of claim 14 solves the above-mentioned problem by providing an equipment installation stand which includes a foundation stand placed on the upper surface of the installation base main body and a raised stand placed on the upper surface of the foundation stand and on which the equipment is placed, and which provides an equipment installation stand which is fixed to the front surface of the concrete body by the stand fixing device.

[0030] The invention of claim 15 solves the above problem by providing an equipment installation stand including an equipment rear support member that supports the rear side of the equipment, and a support member fixing member that fixes the equipment rear support member to the installation stand main body, the foundation stand, and the raised stand.

[0031] The invention of claim 16 solves the above problem by providing an equipment installation stand in which the installation stand main body comprises a plurality of concrete base blocks arranged horizontally, and each of the front and rear frames is arranged across the plurality of base blocks and connects the plurality of base blocks.

[0032] The invention of claim 17 solves the above problem by providing an equipment installation stand in which the installation stand main body has a plurality of base blocks made of concrete arranged horizontally, and the foundation rack is arranged across the plurality of base blocks and connects the plurality of base blocks.

[0033] The invention of claim 18 provides an equipment installation structure comprising an equipment device and an equipment installation stand which holds the equipment device and is installed on an installation surface, the equipment installation stand comprising an installation stand main body which is placed on the installation surface, a mounting stand fixed to the installation stand main body and on which the equipment device is placed, and an equipment device fixing device which fixes the equipment device to the mounting stand, the back surface of the installation stand main body abuts or is close to the front surface of a concrete body having a front surface perpendicular to the installation surface, and the mounting stand is fixed to the front surface of the concrete body by the mounting stand fixing device, thereby solving the above-mentioned problem. Effect of the Invention

[0034] In the equipment installation stand of the invention described in claim 1, when the installation stand main body is placed on an installation surface and equipment is installed on it, after the installation stand main body is manufactured, the distance between the front frame 6 and the rear frame 7 can be set corresponding to the mounting position of the equipment, and after the installation stand main body is fixed to the installation surface, the sliding member is slid left and right and the protruding member is moved in a direction perpendicular to the left and right direction, whereby the fixing position of the equipment relative to the installation stand main body can be greatly adjusted in the left and right directions and in the direction perpendicular to the left and right directions, thereby achieving the effect of firmly fixing the equipment to the installation stand main body without reducing the strength of the installation stand main body.

[0035] In the equipment installation stand of the invention described in claim 2, the installation stand main body is further divided into a plurality of base blocks, thereby reducing the load of the installation work of the installation stand main body, and the plurality of base blocks are connected by the front frame and the rear frame, thereby achieving the effect of enabling the plurality of base blocks to be connected without using dedicated connecting devices.

[0036] In the equipment installation stand of the invention described in claim 3, a plurality of base blocks are fixed to the upper surface of the buried concrete body buried in the ground, thereby achieving the effect that the plurality of base blocks can be stably fixed even if the installation surface is a ground surface other than a foundation concrete surface.

[0037] The equipment installation stand of the invention recited in claim 4 further has the effect of enabling the equipment to be stably fixed in a well-balanced manner in the left-right direction by the left sliding member and the right sliding member.

[0038] In the equipment installation stand of the invention described in claim 5, the equipment can be fixed to the front and rear frames via the slide plate by simple means using a movable bolt and a nut screwed onto the threaded portion of the movable bolt, and a protruding bolt and a nut screwed onto the protruding bolt, and by providing wide and narrow portions in the grooves of the front and rear frames, the effect is achieved that movable bolts of different sizes can be fitted into the grooves.

[0039] In the equipment installation stand of the invention described in claim 6, the guide protrusion slides together with the slide member along the back surface of the front stand and / or the front surface of the rear stand, thereby preventing the slide member from rotating horizontally when sliding, thereby achieving the effect of allowing the slide member to slide smoothly.

[0040] The facility equipment installation stand of the invention recited in claim 7 has a further effect that the movement of the protruding member can be guided simply by providing an elongated hole in a metal or plastic box body.

[0041] The facility equipment installation stand of the invention recited in claim 8 has a further effect that the movement of the protruding member can be guided simply by embedding rails in a concrete block.

[0042] In the equipment installation structure of the invention described in claim 9, when the installation base main body is placed on an installation surface and equipment is installed on it, after the installation base main body is manufactured, the distance between the front frame 6 and the rear frame 7 can be set corresponding to the mounting position of the equipment, and after the installation base main body is fixed to the installation surface, the sliding member is slid left and right and the protruding member is moved in a direction perpendicular to the left and right direction, whereby the fixing position of the equipment relative to the installation base main body can be greatly adjusted in the left and right directions and in the direction perpendicular to the left and right directions, thereby achieving the effect of firmly fixing the equipment to the installation base main body without reducing the strength of the installation base main body.

[0043] In the equipment installation stand of the invention described in claim 10, the back surface of the installation stand main body abuts or is close to the front surface of the concrete body having a front surface perpendicular to the installation surface, so that the equipment can be installed without creating wasted installation space, and the mounting stand on which the equipment is placed and fixed to the installation stand main body is fixed to the front surface of the concrete body by a mounting stand fastener, so that the equipment will not fall over even if the equipment shakes due to an earthquake, strong winds, etc., and screw mounting processing is not required for the equipment, thereby achieving the effect of avoiding increased material costs for installation and excessive loads due to installation work.

[0044] In the equipment installation stand of the invention described in claim 11, one piece of an L-shaped metal fitting is fixed to a side of the mounting stand by a fixing bolt, and the other piece of the L-shaped metal fitting is fixed to the front surface of the concrete body by an anchor bolt, thereby achieving the effect of firmly fixing the mounting stand to the front surface of the concrete body by simple means.

[0045] In the equipment installation stand of the invention described in claim 12, the mounting stand further comprises a front stand and a rear stand, and the rear stand is fixed to the front surface of the concrete body by the stand fixing device, thereby achieving the effect of stably holding the equipment.

[0046] In the equipment installation stand of the invention described in claim 13, furthermore, by sliding the slide member in the left-right direction and moving the protruding member in a direction perpendicular to the left-right direction, the fixing position of the equipment relative to the installation stand main body can be greatly adjusted in the left-right direction and in the direction perpendicular to the left-right direction, thereby achieving the effect of firmly fixing the equipment to the installation stand main body without reducing the strength of the installation stand main body. This has the effect of:

[0047] In the equipment installation stand of the invention described in claim 14, further, a raising stand is placed on the upper surface of the foundation stand, thereby enabling the installation height of the equipment to be increased, and since the raising stand is fixed to the front surface of the concrete body by the stand fixing devices, there is an effect that the equipment is less likely to be shaken by earthquakes, strong winds, etc.

[0048] In the equipment installation stand of the invention described in claim 15, the rear side of the equipment is supported by an equipment rear side support member, and the equipment rear side support member is fixed to the installation stand main body, the foundation stand, and the raised stand by a support member fixing member, thereby achieving the effect of being able to hold tall equipment with a small depth by simple means.

[0049] In the equipment installation stand of the invention described in claim 16, since multiple base blocks are connected by the front stand and the rear stand, it is further advantageous in that multiple base blocks can be connected without using dedicated connectors.

[0050] In the equipment installation stand of the invention described in claim 17, further, since multiple base blocks are connected by a foundation frame, it is possible to achieve the effect that multiple base blocks can be connected without using dedicated connectors.

[0051] In the equipment installation structure of the invention described in claim 18, since the back surface of the installation base main body abuts or is close to the front surface of the concrete body having a front surface perpendicular to the installation surface, the equipment can be installed without creating wasted installation space, and since the mounting stand on which the equipment is placed and fixed to the installation base main body is fixed to the front surface of the concrete body by a stand fixing device, the equipment will not fall over even if the equipment is shaken by an earthquake, strong winds, etc., and screw mounting processing is not required for the equipment, which has the effect of preventing an increase in material costs for installation and a large burden in the installation work. [Brief description of the drawings]

[0052] [Figure 1] FIG. 1 is a perspective view showing a configuration of an equipment installation stand according to an embodiment of the present invention. [Diagram 2] FIG. 2 is a plan view of the facility equipment installation stand shown in FIG. [Diagram 3] FIG. 2 is a front view of the facility equipment installation stand shown in FIG. [Figure 4] FIG. 2 is a left side view of the facility equipment installation stand shown in FIG. [Diagram 5] FIG. 3 is an enlarged cross-sectional view taken along line AA in FIG. 2. [Figure 6] FIG. 3 is an enlarged cross-sectional view of FIG. 2 taken along line B-B. [Figure 7] FIG. 3 is an enlarged cross-sectional view taken along CC in FIG. [Figure 8] FIG. 3 is an enlarged cross-sectional view of FIG. 2 taken along line DD. [Figure 9]2 is a perspective view of a rail to be embedded in a groove of a front frame shown in FIG. 1 and a perspective view of a rail to be embedded in a groove of a rear frame shown in FIG. 1. [Figure 10] FIG. 2 is an exploded perspective view of the facility equipment installation stand shown in FIG. 1. [Figure 11] 11 is a perspective view showing the configuration of an equipment installation stand to which an equipment fixing device using a slide block instead of a slide plate is attached. FIG. [Figure 12] FIG. 12 is a plan view of the facility equipment installation stand shown in FIG. [Figure 13] FIG. 12 is a front view of the facility equipment installation stand shown in FIG. [Figure 14] FIG. 12 is a left side view of the facility equipment installation stand shown in FIG. [Figure 15] FIG. 13 is an enlarged cross-sectional view of FIG. 12 EE. [Figure 16] FIG. 12 is a perspective view of the rails that are embedded in the grooves of the left and right slides shown in FIG. 11 . [Figure 17] 12 is an exploded perspective view of a front frame, a rear frame, and a slide block portion of the facility equipment installation stand shown in FIG. 11. [Figure 18] FIG. 11 is a perspective view showing the configuration of another example of the facility equipment installation stand of the present invention. [Figure 19] FIG. 19 is a plan view of the facility equipment installation stand shown in FIG. [Figure 20] FIG. 19 is a front view of the facility equipment installation stand shown in FIG. 18. [Figure 21] 19A and 19B are left and right side views of the facility equipment installation stand shown in FIG. 18. [Figure 22] FIG. 19 is a rear view of the facility equipment installation stand shown in FIG. 18. [Figure 23] FIG. 19 is an exploded perspective view of the facility equipment installation stand shown in FIG. 18. [Figure 24] 1A is a perspective view, a right side view, a front view, and a rear view of a storage battery 90. [Diagram 25] 13 is an explanatory diagram for explaining a case where the installation base main body is installed on the ground instead of on the foundation concrete surface 2. FIG. [Figure 26] FIG. 2 is a perspective view of the facility equipment installation stand 1 with a charging stand attached thereto. [Figure 27]27A and 27B are a plan view, a front view, and a left side view of the facility equipment installation stand 1 and the charging stand shown in FIG. 26. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0053] [Equipment installation stand configuration] FIG. 1 is an oblique view showing the configuration of an equipment installation stand of an embodiment of the present invention, FIG. 2 is a plan view of the equipment installation stand shown in FIG. 1, FIG. 3 is a front view of the equipment installation stand shown in FIG. 1, FIG. 4 is a left side view of the equipment installation stand shown in FIG. 1, FIG. 5 is an enlarged sectional view AA of FIG. 2, FIG. 6 is an enlarged sectional view BB of FIG. 2, FIG. 7 is an enlarged sectional view CC of FIG. 2, FIG. 8 is an enlarged sectional view DD of FIG. 2, FIG. 9(a) is an oblique view of a rail embedded in a groove of the front frame shown in FIG. 1, FIG. 9(b) is an oblique view of a rail embedded in a groove of the rear frame shown in FIG. 1, and FIG. 10 is an exploded oblique view of the equipment installation stand shown in FIG. 1. In the figure, 1 is the equipment installation stand, 2 is the foundation concrete surface, 3 is the installation stand body, 4 and 5 are base blocks, 4a, 4b, 5c, and 5d are recesses, 4U and 5U are the top surface, 4B and 5B are the bottom surface, 6 is the front frame, 6a and 6c are insertion holes, 6m is a groove, 7 is the rear frame, 7b and 7d are insertion holes, 7m is a groove, 8 is the left slide plate, 8a, 8b, and 8c are long holes, 8d and 8e are recesses, 8r1 and 8r2 are guide ribs, 8t is a guide protrusion, 9 is the right slide plate, 9 a, 9b, 9c are oblong holes, 9d, 9e are recesses, 9r1, 9r2 are guide ribs, 9t is a guide protrusion, 10 is a concrete body, 11, 12, 13, 14 are protruding bolts, 11a, 12a, 13a, 14a are heads, 11b, 12b, 13b, 14b are bodies, 15, 16, 17, 18 are moving bolts, 15a, 16a, 17a, 18a are heads, 15b, 16b, 17b, 18b are bodies, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 7 and 28 are nuts, 21z, 22z, 23z, 24z, 25z, 26z, 27z, and 28z are washers, 31, 32, 33, and 34 are connecting bolts with high nuts, 31a, 32a, 33a, and 34a are heads, 31b, 32b, 33b, and 34b are bodies, 31c, 32c, 33c, and 34c are threaded parts, 35a, 35b, 35c, and 35d are insert nuts, 36 and 37 are guide rails, and 36a1, 36a2, 37a1, and 37a2 are upper sides. Ribs 36b1, 36b2, 37b1, and 37b2 are intermediate ribs, 36n and 37n are narrow portions, 36w and 37w are wide portions, 41 and 42 are block fixing brackets, 41a, 41b, 42a, and 42b are holes, 43 and 44 are frame fixing brackets, 43a, 43b, 44a, and 44b are long holes, 51a, 51b, 52a, and 52b are fixing bolts, 53a and 54a are anchor bolts, 53b and 54b are nuts, and 53c and 54c are fixing bolts. As shown in the figure, the equipment installation stand 1 is placed on a foundation concrete surface 2, and comprises an installation stand main body 3, a front frame 6, a rear frame 7, equipment fixing fixtures, and the like.

[0054] [Concrete foundation, installation base, front stand, rear stand] The foundation concrete surface 2 is the upper surface of concrete embedded in the ground that forms the foundation of a building, etc., and serves as the installation surface on which the facility equipment installation stand 1 is installed. The installation table main body 3 is composed of base blocks 4 and 5 arranged horizontally, side by side, and placed on the foundation concrete surface 2. Base blocks 4 and 5 are flat concrete blocks. Base block 4 and base block 5 are the same size. An upper surface 4U and a bottom surface 4B of base block 4 and an upper surface 5U and a bottom surface 5B of base block 5 are flat concrete surfaces. In the base block 4, recesses 4a, 4b in which insert nuts 35a, 35b are embedded are provided on the front and rear sides toward the right of the center in the left-right direction of the top surface 4U, and a bolt hole (not shown) in which a nut is embedded into which a fixing bolt 51b is screwed is provided on the left side surface. The base block 5 also has holes similar to those in the base block 4. That is, recesses 5c, 5d in which insert nuts 35c, 35d are embedded are provided on the front and rear sides toward the left of the center of the upper surface 5U in the left-right direction, and a bolt hole 5n in which a nut is embedded into which the fixing bolt 52b is screwed is provided on the right side surface.

[0055] The front platform 6 is a rectangular parallelepiped concrete block that is long in the left-right direction, and is disposed on the front upper surface of the installation stand main body 3, straddling the base blocks 4 and 5, and connecting the base blocks 4 and 5. The front frame 6 has through holes 6a, 6c penetrating from the top to the bottom, and connecting bolts 31, 32 with fasteners are inserted into the through holes 6a, 6c. Further, a groove 6m extending in the left-right direction (longitudinal direction) is provided on the upper surface side of the front rack 6, and a guide rail 36 is embedded in the groove 6m. The rear frame 7 is a rectangular parallelepiped concrete block that is elongated in the left-right direction, just like the front frame 6. It is placed on the rear top surface of the installation base main body 3, straddling the base blocks 4 and 5, and connects the base blocks 4 and 5. This rear frame 7 also has insertion holes 7b, 7d penetrating from the top to the bottom, and high nut-equipped connecting bolts 33, 34 are inserted into the insertion holes 7b, 7d. Further, a groove 7m extending in the left-right direction (longitudinal direction) is provided on the upper surface side of the rear frame 7, and a guide rail 37 is embedded in the groove 7m. The shapes of the front rack 6 and the rear rack 7 are not limited to rectangular parallelepipeds, and may be shapes with chamfered corners on the top and side surfaces.

[0056] [Equipment fixtures] The equipment fixing device is used to install equipment on the front frame 6 and the rear frame 7, and consists of a left sliding plate 8, a right sliding plate 9, protruding bolts 11, 12, 13, 14, moving bolts 15, 16, 17, 18, nuts 21, 22, 23, 24, 25, 26, 27, 28, etc. The left sliding plate 8 is the left sliding member of the present invention, and is a flat rectangular parallelepiped box made of metal or plastic that has a top, front, back, left and right sides and an open bottom. On the left side of the upper surface of the left sliding plate 8, long holes 8a, 8c, and 8b extending in the front-to-back direction (perpendicular to the left-to-right direction) are provided in this order from front to back, and recesses 8d and 8e are provided at the front and back right sides of the upper surface of the left sliding plate 8. On the inside of the upper surface of the left sliding plate 8, guide ribs 8r1, 8r2 are provided which extend in the front-rear direction and sandwich the elongated holes 8a, 8c, 8b (see FIG. 5). The recesses 8d and 8e are shaped like truncated cones, and holes are provided in the bottom surfaces thereof through which the moving bolts 15 and 17 are inserted (see FIGS. 5 and 8). Further, the left slide plate 8 has guide protrusions 8t formed in the center of the left and right side surfaces thereof, which protrude downward. The guide protrusion 8t is intended to prevent the left sliding plate 8 from rotating horizontally when the left sliding plate 8 moves (slides) on the upper surfaces of the front frame 6 and the rear frame 7, and the shape of the guide protrusion 8t corresponds to the corner formed by the upper surface and rear surface of the front frame 6 and the corner formed by the front surface (front face) of the upper surface of the rear frame 7. In other words, as shown in Figures 1 and 4, if the corner formed by the upper surface and back surface of the front frame 6 and the corner formed by the front surface (front face) of the upper surface of the rear frame 7 are right angles, the shape of the guide protrusion 8t will be rectangular, and if the corner formed by the upper surface and back surface of the front frame 6 and the corner formed by the front surface (front face) of the upper surface of the rear frame 7 are chamfered and inclined, the shape of the guide protrusion 8t will be trapezoidal (and right-leg trapezoidal). The right sliding plate 9 is the right sliding member of the present invention and has the same shape as the left sliding plate 8. It is a flat rectangular box made of metal or plastic and consists of a top, front, back, left and right sides, and has an open bottom, but its long holes, recesses, etc. are positioned symmetrically to those of the left sliding plate 8. That is, on the right side of the upper surface of the right sliding plate 9, long holes 9a, 9c, and 9b extending in the front-to-back direction (perpendicular to the left-to-right direction) are provided in that order from front to back, and recesses 9d and 9e are provided at the front and back left sides of the upper surface of the right sliding plate 9. Similar to the left sliding plate 8, guide ribs 9r1, 9r2 are provided on the inside of the upper surface of the right sliding plate 9 so as to sandwich the elongated holes 9a, 9c, 9b and extend in the front-rear direction (see FIG. 5). The recesses 9d, 9e have the same truncated cone shape as the recesses 8d, 8e of the left slide plate 8, and holes are provided in the bottom surface thereof through which the moving bolts 16, 18 are inserted (see FIG. 5). Further, the right slide plate 9 has guide protrusions 9t formed in the center of the left and right side surfaces thereof, which protrude downward. The guide protrusion 9t is for preventing the right sliding plate 9 from rotating horizontally when the right sliding plate 9 moves (slides) on the upper surfaces of the front frame 6 and the rear frame 7, and the shape of the guide protrusion 9t is the same as that of the guide protrusion 8t. When the left sliding plate 8 and the right sliding plate 9 are formed from high-strength concrete or resin concrete, the shape is not a box with an open bottom but a thick plate, and grooves are formed instead of the guide ribs 8r1, 8r2 (9r1, 9r2).

[0057] The projecting bolts 11, 12, 13, and 14 are hexagonal bolts each consisting of a head portion 11a, 12a, 13a, and 14a and a body portion 11b, 12b, 13b, and 14b. The nuts 21, 22, 23, 24 are screwed onto the body portions 11b, 12b, 13b, 14b of the projecting bolts 11, 12, 13, 14 through which washers 21z, 22z, 23z, 24z are inserted. In the left sliding plate 8, the head 11a of the protruding bolt 11 is sandwiched between the guide ribs 8r1, 8r2, so that the body 11b of the protruding bolt 11 protrudes upward from the long hole 8a, and the head 12a of the protruding bolt 12 is sandwiched between the guide ribs 8r1, 8r2, so that the body 12b of the protruding bolt 12 protrudes upward from the long hole 8b, and the protruding bolts 11, 12 are movable in the forward and backward directions along the long holes 8a, 8b. At this time, the guide ribs 8r1, 8r2 guide the movement of the heads 11a, 12a when the protruding bolts 11, 12 move forward and backward, and also function as a rotation stopper to prevent the protruding bolts 11, 12 from spinning freely and becoming unable to tighten the nuts 21, 22 when the legs of the equipment are fixed to the upper surface of the left sliding plate 8 by screwing the nuts 21, 22 onto the body portions 11b, 12b. In addition, in the right slide plate 9, the head 13a of the protruding bolt 13 is sandwiched between the guide ribs 9r1, 9r2, so that the body 31b of the protruding bolt 31 protrudes upward from the long hole 9a, and the head 14a of the protruding bolt 14 is sandwiched between the guide ribs 9r1, 9r2, so that the body 14b of the protruding bolt 14 protrudes upward from the long hole 9b, and the protruding bolts 13, 14 are movable in the forward and backward directions along the long holes 9a, 9b. At this time, the guide ribs 9r1, 9r2 guide the movement of the heads 13a, 14a when the protruding bolts 13, 14 move forward and backward, and also function as anti-rotation devices to prevent the protruding bolts 11, 12 from rotating when the nuts 23, 24 are screwed into the body portions 13b, 13b.

[0058] The moving bolts 15, 16, 17, and 18 are hexagonal bolts each consisting of a head portion 15a, 16a, 17a, and 18a (18a is not shown) and a body portion 15b, 16b, 17b, and 18b. The nuts 25, 26, 27, 28 are screwed onto the barrel portions 15b, 16b, 17b, 18b of the moving bolts 15, 16, 17, 18 through which washers 25z, 26z, 27z, 28z are inserted. The movable bolt 15 has its head 15a fitted into the wide or narrow portion (described later) on the left side of the guide rail 36 embedded in the groove 6m of the front frame 6, so that it can move left and right along the groove 6m. The tip side of the body 15b protrudes from the top surface of the front frame 6 and is inserted into a hole in the bottom surface of the recess 8d of the left sliding plate 8 (see Figures 5 and 8). The movable bolt 16 has its head 16a fitted into the wide or narrow portion (described later) on the right side of the guide rail 36 embedded in the groove 6m of the front frame 6, and is capable of moving left and right along the groove 6m. The tip side of the body 16b protrudes from the top surface of the front frame 6 and is inserted into a hole in the bottom surface of the recess 9d of the right slide plate 9 (see Figure 5). The movable bolt 17 has its head 17a and part of its body 17b fitted into the wide or narrow portion (described later) on the left side of a guide rail 37 embedded in a groove 7m of the rear frame 7, so that it can move left and right along the groove 7m. The tip side of the body 17b protrudes from the upper surface of the rear frame 7 and is inserted into a hole in the bottom surface of the recess 8e of the left sliding plate 8 (see Figure 8). The movable bolt 18 has its head 18 (not shown) and part of its body 18b fitted into the wide or narrow portion (described later) on the right side of the guide rail 37 embedded in the groove 7m of the rear frame 7, so that it can move left and right along the groove 7m. The tip side of the body 18b protrudes from the top surface of the rear frame 7 and is inserted into a hole in the bottom surface of the recess 9e of the right slide plate 9.

[0059] The guide rail 36 is a metal or plastic rail in a box shape that is long in the left-right direction and has an open central portion in the front-rear direction of the top surface and open left and right sides. As shown in Figure 9(a), in the guide rail 36, the upper surface is formed by upper ribs 36a1, 36a2, and intermediate ribs 36b1, 36b2 protrude inward in the front-to-rear direction at the center in the vertical direction, the portion sandwiched between the upper ribs 36a1, 36a2 and the intermediate ribs 36b1, 36b2 forms narrow width portion 36n, and the portion below the intermediate ribs 36b1, 36b2 forms wide width portion 36w, with narrow width portion 36n being narrower in width (length in the front-to-rear direction) than wide width portion 36w. The narrow portion 36n and the wide portion 36w are provided to fit the heads of moving bolts of different sizes; in the case of a larger moving bolt (e.g., an M12 hex bolt), its head is fitted into the wide portion 36w, and in the case of a smaller moving bolt (e.g., an M10 hex bolt), its head is fitted into the narrow portion 36n. The heads 15a, 16a of the movable bolts 15, 16 are fitted into the wide portion 36w or the narrow portion 36n, so that the movable bolts 15, 16 are movable in the left-right direction along the guide rail 36 (groove 6m).

[0060] The guide rail 37 is a rail of the same shape, size and material as the guide rail 36, and is embedded in a groove 7m of the rear frame 7. As shown in Figure 9 (b), in guide rail 37, like guide rail 36, the upper surface is formed by upper ribs 37a1, 37a2, intermediate ribs 37b1, 37b2 protrude inward in the front-to-rear direction at the center in the vertical direction, the portion sandwiched between the upper ribs 37a1, 37a2 and the intermediate ribs 37b1, 37b2 forms narrow width portion 37n, and the portion below the intermediate ribs 37b1, 37b2 forms wide width portion 37w, with narrow width portion 37n being narrower in width (length in the front-to-rear direction) than wide width portion 37w. The heads 17a, 18a of the movable bolts 17, 18 are fitted into the wide portion 37w of the guide rail 37, and the bodies 17b, 18b of the movable bolts 17, 18 are fitted into the narrow portion 37n or the wide portion 37w of the guide rail 37 (see Figures 7 and 8), so that the movable bolts 17, 18 can move in the left-right direction along the guide rail 37 (groove 7m).

[0061] [Other examples of equipment fixtures] 11 is an oblique view showing the configuration of an equipment installation stand equipped with an equipment fixing device that uses a slide block instead of a slide plate, FIG. 12 is a plan view of the equipment installation stand shown in FIG. 11, FIG. 13 is a front view of the equipment installation stand shown in FIG. 11, FIG. 14 is a left side view of the equipment installation stand shown in FIG. 11, FIG. 15 is an enlarged E-E sectional view of FIG. 12, FIG. 16(a) is an oblique view of a rail embedded in the groove of the left slide shown in FIG. 11, FIG. 16(b) is an oblique view of the rail embedded in the groove of the right slide shown in FIG. 11, and FIG. 17 is an exploded oblique view of the front stand, rear stand and slide block portions of the equipment installation stand shown in FIG. 11. In the drawing, 1' is an equipment installation stand, 8' is a left slide block, 8d' and 8e' are recesses, 8m' is a groove, 8t' is a guide protrusion, 9' is a right slide block, 9d' and 9e' are recesses, 9m' is a groove, 9t' is a guide protrusion, 11', 12', 13', and 14' are protruding bolts, 11b', 12b', 13b', and 14b' are body parts, 15', 16', 17', and 18' are The movable bolts, 15b', 16b', 17b', and 18b' are body portions, 38 and 39 are guide rails, 38a1, 38a2, 39a1, and 39a2 are upper ribs, 38b1, 38b2, 39b1, and 39b2 are intermediate ribs, 38n and 39n are narrow portions, and 38w and 39w are wide portions. The same reference numerals are used to designate the same components as those of the equipment installation stand 1 shown in FIGS. 1 to 10. The equipment fixing device for installing the equipment on the front frame 6 and the rear frame 7 consists of a left slide block 8', a right slide block 9', protruding bolts 11', 12', 13', 14', moving bolts 15', 16', 17', 18', nuts 21, 22, 23, 24, 25, 26, 27, 28, etc.

[0062] The left slide block 8' serves as the left slide member of the present invention, and is a flat rectangular parallelepiped block made of concrete. A groove 8m' extending in the front-rear direction (direction perpendicular to the left-right direction) is provided on the right side of the upper surface of the left slide block 8, and a guide rail 38 is embedded in the groove 8m'. In addition, recesses 8d', 8e' are provided at the front and rear left sides of the top surface of the left slide block 8', and insertion holes are provided in the bottom surfaces of the recesses 8d', 8e' that penetrate to the underside of the left slide block 8', and moving bolts 15', 17' are inserted into these insertion holes. In addition, a guide protrusion 8t' that protrudes downward is formed in the center in the front-rear direction of the lower surface of the left slide block 8'. The guide protrusion 8t', like the guide protrusion 8t of the left sliding plate 8, is intended to prevent the left sliding block 8' from rotating horizontally when the left sliding block 8' moves (slides) on the upper surfaces of the front frame 6 and the rear frame 7, and the shape of the guide protrusion 8t' corresponds to the corner formed by the upper surface and rear surface of the front frame 6 and the corner formed by the front (front) surface of the upper surface of the rear frame 7. The right slide block 9' serves as the right slide member of the present invention, and is the same shape as the left slide block 8', being a flat rectangular parallelepiped block made of concrete. A groove 9m' extending in the front-rear direction (direction perpendicular to the left-right direction) is provided on the left side of the upper surface of the right slide block 9', and a guide rail 39 is embedded in the groove 9m'. In addition, recesses 9d', 9e' are provided at the front and rear right sides of the top surface of the right slide block 9', and insertion holes are provided in the bottom surfaces of the recesses 9d', 9e' that penetrate to the underside of the right slide block 9', and moving bolts 16', 18' are inserted into these insertion holes. In addition, a guide protrusion 9t' that protrudes downward is formed in the center in the front-rear direction of the lower surface of the right slide block 9'. The guide protrusion 9t', like the guide protrusion 9t of the right sliding plate 9, is intended to prevent the right sliding block 9' from rotating horizontally when the right sliding block 9' moves (slides) on the upper surfaces of the front frame 6 and the rear frame 7, and the shape of the guide protrusion 9t', like the guide protrusion 8t', corresponds to the corner formed by the upper surface and rear surface of the front frame 6 and the corner formed by the front surface (front face) of the upper surface of the rear frame 7.

[0063] The protruding bolts 11', 12', 13', and 14' are hexagonal bolts like the protruding bolts 11 attached to the left sliding plate 8 and the right sliding plate 9, and consist of a head (not shown) and body portions 11b', 12b', 13b', and 14b'. Washers 21z, 22z, 23z, and 24z are inserted into the body portions 11b', 12b', 13b', and 14b', and nuts 21, 22, 23, and 24 are screwed into them. The head of the protruding bolt 11' is fitted into the wide or narrow portion (described later) on the front side of the guide rail 38 embedded in the groove 8m' of the left slide block 8', and the protruding bolt 11' is movable in the forward and backward directions along the groove 8m', and the tip side of the protruding bolt 11b' protrudes from the top surface of the left slide block 8' (see Figure 15). The head of the protruding bolt 12' is fitted into the wide or narrow portion (described later) at the rear side of the guide rail 38 embedded in the groove 8m' of the left slide block 8', and the protruding bolt 12' is movable in the forward and backward directions along the groove 8m', and the tip side of the protruding bolt 12' protrudes from the top surface of the left slide block 8'. The head of the protruding bolt 13' is fitted into the wide or narrow portion (described later) on the front side of the guide rail 39 embedded in the groove 9m' of the right slide block 9', and the protruding bolt 13' is movable in the forward and backward directions along the groove 9m', and the tip side of the protruding bolt 13' protrudes from the top surface of the right slide block 9' (see Figure 15). The head of the protruding bolt 14' is fitted into the wide or narrow portion (described later) at the rear side of the guide rail 39 embedded in the groove 9m' of the right slide block 9', and the protruding bolt 14' is movable in the forward and backward directions along the groove 9m', and the tip side of the protruding bolt 14' protrudes from the upper surface of the right slide block 9'.

[0064] Guide rails 38, 39 have the same cross-sectional shape as guide rails 36, 37, and are box-shaped metal or plastic rails that are long in the front-to-back direction with the front and back, front and back, and guide rail 38 is embedded in groove 8m' in left slide block 8', and guide rail 39 is embedded in groove 9m' in right slide block 9'. As shown in Figure 16(a), in guide rail 38, the upper surface is formed by upper ribs 38a1, 38a2, and intermediate ribs 38b1, 38b2 protrude inward in the left-right direction at the vertical center, the portion sandwiched between the upper ribs 38a1, 38a2 and the intermediate ribs 38b1, 38b2 forms narrow width portion 38n, and the portion below the intermediate ribs 38b1, 38b2 forms wide width portion 38w, with narrow width portion 388n being narrower in width (left-right length) than wide width portion 38w. The heads of the protruding bolts 11', 12' are fitted into the wide portion 38w or the narrow portion 38n, and the protruding bolts 11', 12' are movable in the front-rear direction along the guide rail 38 (groove 8m'). As shown in FIG. 16(b), in the guide rail 39, the upper surface is formed by upper ribs 39a1, 39a2, and intermediate ribs 39b1, 39b2 protrude inward in the left-right direction at the center in the vertical direction, the portion sandwiched between the upper ribs 39a1, 39a2 and the intermediate ribs 39b1, 39b2 forms narrow width portion 39n, and the portion below the intermediate ribs 39b1, 39b2 forms wide width portion 39w, with narrow width portion 39n being narrower in width (left-right length) than wide width portion 39w. The heads of the protruding bolts 13', 14' are fitted into the wide portion 39w or the narrow portion 39n, and the protruding bolts 13', 14' are movable in the front-rear direction along the guide rail 39 (groove 9m').

[0065] The movable bolts 15', 16', 17', and 18' are hexagonal bolts like the movable bolts 15, 16, 17, and 18, and consist of a head (not shown) and a body portion 15b', 16b', 17b', and 18b', and washers 25z, 26z, 27z, and 28z are inserted into the body portions 15b', 16b', 17b', and 18b', and nuts 25, 26, 27, and 28 are screwed into them. The movable bolt 15' has its head fitted into the wide portion 36w or narrow portion 36n on the left side of the guide rail 36 embedded in the groove 6m of the front frame 6, and is capable of moving left and right along the groove 6m. The tip side of the body 15b protrudes from the top surface of the front frame 6 and is inserted into an insertion hole in the bottom surface of the recessed portion 8d' of the left slide block 8' (see Figure 15). The movable bolt 16' has its head fitted into the wide portion 36w or narrow portion 36n on the right side of the guide rail 36 embedded in the groove 6m of the front frame 6, and is capable of moving left and right along the groove 6m. The tip side of the body 16b' protrudes from the upper surface of the front frame 6 and is inserted into an insertion hole in the bottom surface of the recessed portion 9d' of the right slide block 9' (see Figure 15). The movable bolt 17' has its head and part of its body 17b' fitted into the wide section 37w or narrow section 37n on the left side of the guide rail 37 embedded in the groove 7m of the rear frame 7, so that it can move left and right along the groove 7m. The tip side of the body 17b' protrudes from the upper surface of the rear frame 7 and is inserted into an insertion hole in the bottom surface of the recessed portion 8e' of the left slide block 8'. The movable bolt 18' has its head and part of its body 18b' fitted into the wide section 37w or narrow section 37n on the right side of the guide rail 37 embedded in the groove 7m of the rear frame 7, so that it can move left and right along the groove 7m. The tip side of the body 18b' protrudes from the upper surface of the rear frame 7 and is inserted into an insertion hole in the bottom surface of the recessed portion 9e' of the right slide block 9'.

[0066] [Base block and rear frame fixing bracket] The block fixing metal fittings 41, 42 are metal fittings with an L-shaped cross section for fixing the base blocks 4, 5 to the foundation concrete surface 2. The block fixing metal fitting 41 is provided with holes 41a, 41b through which fixing bolts 51a, 51b are inserted, and the block fixing metal fitting 42 is provided with holes 42a, 42b through which fixing bolts 52a, 52b are inserted. The frame fixing metal fittings 43 and 44 are metal fittings with an L-shaped cross section for fixing the rear frame 7 to the front surface of the concrete body 10. The frame fixing bracket 43 is provided with an elongated hole 43a through which the anchor bolt (not shown) driven into the front face of the concrete body 10 is inserted, and an elongated hole 43b through which the fixing bolt 53b is inserted, and the frame fixing bracket 44 is provided with an elongated hole 44a through which the anchor bolt (not shown) driven into the front face of the concrete body 10 is inserted, and an elongated hole 44b through which the fixing bolt 54b is inserted. The fixing bolts 51a, 51b, 52a, 52b are used to attach the block fixing brackets 41, 42 to the base blocks 4, 5 and the foundation concrete surface 2. The fixing bolts 51a, 52a are screwed into nuts (not shown) embedded in holes provided in the foundation concrete surface 2, and the fixing bolts 51b, 52b are screwed into nuts (not shown) embedded in holes on the left side of the base block 4 and holes 5n on the right side of the base block 5. Furthermore, the fixing of the base blocks 4, 5 to the foundation concrete surface 2 is not limited to using the block fixing fittings and fixing bolts as described above. The base blocks 4, 5 may be fixed to the foundation concrete surface 2 by providing a gap between the bottom of the base blocks 4, 5 and the foundation concrete surface 2, pouring a filler such as grout mortar into this gap to fill it, and allowing the filler to harden. In this case, the gap between the bottom surfaces of the base blocks 4, 5 and the foundation concrete surface 2 is formed by attaching adjustment bolts with base portions (heads) protruding downward to the four corners of the bottom surface of each of the base blocks 4, 5. These adjustment bolts allow the distance between the four corners of the bottom surface of the base blocks 4, 5 and the foundation concrete surface 2 to be adjusted independently, allowing the base blocks 4, 5 to be installed horizontally relative to the inclined foundation concrete surface 2. In addition, the base blocks 4, 5 can be fixed to the foundation concrete surface 2 by a combination of the block fixing fittings and fixing bolts as described above, and by a filler filled between the bottom surfaces of the base blocks 4, 5 and the foundation concrete surface 2.

[0067] [Mounting fixture] The frame fixing device of the facility equipment installation stand 1 of the present invention is used to fix the rear frame 7 to the front of the concrete body 10, and is composed of L-shaped brackets 43, 44, anchor bolts 53a, 54a, nuts 53b, 54b, fixing bolts 53c, 54c, etc. The L-shaped metal fitting 43 is a metal fitting having an L-shaped cross section, which is composed of a front piece 43a and a side piece 43b perpendicular to the front piece 43a, and the front piece 43a and the side piece 43b are provided with long holes 43ah, 43bh, respectively. The L-shaped metal fitting 44 is symmetrical to the L-shaped metal fitting 43, and is a metal fitting with an L-shaped cross section consisting of a front piece 44a and a side piece 44b perpendicular to it, and the front piece 44a and the side piece 44b are each provided with long holes 44ah, 44bh. Anchor bolts 53a, 54a are bolts that are driven into the front surface of concrete body 10 with parts of them protruding outside concrete body 10, and nuts 53b, 54b are screwed onto the protruding parts of anchor bolts 53a, 54a. The fixing bolts 53c, 54c are bolts that screw into nuts embedded in holes on the left and right sides of the rear frame 7. In this case, the front pieces 43a, 44a of the L-shaped brackets 43, 44 are placed against the front of the concrete body 10, and at this time, the protruding portions of the anchor bolts 53a, 54a are inserted into the long holes 43ah, 44ah of the front pieces 43a, 44a, and the side pieces 43b, 44b of the L-shaped brackets 43, 44 are placed against the left and right sides of the rear frame 7. Then, nuts 53b, 54b are screwed into the protruding portions of the anchor bolts 53a, 54a to fix the front pieces 43a, 44a to the front of the concrete body 10, and the fixing bolts 53c, 54c are screwed into nuts embedded in holes 7 on the left and right sides of the rear frame 7 to fix the side pieces 43b, 44b to the left and right sides of the rear frame 7. This causes the rear frame 7 to be fixed to the front surface of the concrete body 10.

[0068] [Other examples of equipment installation stands] Figure 18 is an oblique view showing the configuration of another example of the equipment installation stand of the present invention, Figure 19 is a plan view of the equipment installation stand shown in Figure 18, Figure 20 is a front view of the equipment installation stand shown in Figure 18, Figure 21(a) is a left side view of the equipment installation stand shown in Figure 18, Figure 21(b) is a right side view of the equipment installation stand shown in Figure 18, Figure 22 is a rear view of the equipment installation stand shown in Figure 18, and Figure 23 is an exploded oblique view of the equipment installation stand shown in Figure 18. In the drawing, 1" is an equipment installation stand, 3' is the installation stand body, 4', 5' are base blocks, 4a', 5b' are recesses, 4c', 5c' are bolt holes, 4U', 5U' are upper surfaces, 6' is a foundation stand, 6a', 6b' are insertion holes, 7' is a raised stand, 7a', 7b' are insertion holes, 61, 62, 63, 64 are connecting bolts with high nuts, 61a, 62a, 63a, 64a are heads, 61b, 62b, 63b, 64b are bodies, 61c, 62c, 63c, 64c are threaded parts, 65, 66 are insert nuts, 70 is an engagement plate, 71U is an upper plate, 71S is a lower plate, 72 is a connecting plate, 71a, 71b, 71c, 71d are oblong holes, 73a, 73b , 73c, 73d are hooks, 74a, 74b, 74c, 74d are tightening bolts, 75a, 75b, 75c, 75d are tightening nuts, 80 is a support panel, 81 is a left support panel, 82 is a right support panel, 81a, 82a are front pieces, 81b, 82b are side pieces, 81c, 82c are bottom pieces, 81h1, 81h2, 81h3, 81h4, 82h1, 82h2, 82h3, 82h4 are holes, 83a, 83b, 83c, 84a, 84b, 84c are fixing bolts, and 90 is a storage battery. In the figure, the storage battery 90 is represented by a two-dot chain line, and the same symbols are used for the same components as those of the equipment installation stand 1 shown in Figures 1 to 10. As shown in the figure, the equipment installation stand 1' is placed on the foundation concrete surface 2 and consists of an installation stand main body 3', foundation stand 6', raised stand 7', equipment fixing devices, stand fixing devices, etc., and a storage battery 90 (described later), which is equipment, is installed.

[0069] [Installation base, base stand, raised stand] The installation table main body 3' is made up of base blocks 4', 5' which are arranged horizontally, side by side, and placed on the foundation concrete surface 2. Unlike base blocks 4 and 5 of the equipment installation stand 1, base blocks 4' and 5' are not flat concrete blocks but concrete blocks that are roughly pentagonal in side view and have a short width (left-right width), and are arranged with gaps between them in the left-right direction. The base block 4' and the base block 5' have the same size and shape, and the upper surfaces 4U' and 5U' of the base blocks 4' and 5' are flat concrete surfaces. On the upper surface 4U' of the base block 4', a recess 4a' in which an insert nut 65 is embedded is provided slightly forward of the center in the front-to-rear direction of the center in the left-to-right direction, and a bolt hole 4c' in which a nut is embedded into which the fixing bolt 83c is screwed is provided on the far right side. The upper surface 5U' of the base block 5' also has a recess 5b' in which an insert nut 66 is embedded, slightly forward of the center of the left-right center, and a bolt hole 5c' in which a nut is embedded into which the fixing bolt 84c is screwed, is provided at the rear left side. As with base blocks 4 and 5, a bolt hole with an embedded nut into which fixing bolt 51b screws may be provided on the left side of base block 4', and a bolt hole with an embedded nut into which fixing bolt 52b screws may be provided on the right side of base block 5'.

[0070] The base stand 6 ′ and raised stand 7 ′ serve as mounting stands of the present invention, but are different in shape and arrangement from the front stand 6 and rear stand 7 of the facility equipment installation stand 1 . That is, the foundation frame 6' is a concrete block having a generally pentagonal shape when viewed from the side, and is positioned across the base blocks 4', 5', slightly before the center in the front-to-rear direction of the upper surfaces 4U', 5U', connecting the base blocks 4' and 5'. At positions toward the left and right of the center in the front-to-rear direction of this foundation frame 6', insertion holes 6a', 6b' are provided that penetrate from the top to the bottom, and high nut-equipped connecting bolts 61, 62 are inserted into the insertion holes 6a', 6b'. In addition, bolt holes in which nuts are embedded for screwing the fixing bolts 83b and 84b are provided at positions on the left and right sides of the center in the vertical direction on the back surface of the foundation frame 6'. The raised platform 7' is a concrete block having a horizontally long rectangular parallelepiped shape, and is placed on the upper surface of the base platform 6'. At positions toward the left and right of the center in the front-to-rear direction of this raised platform 7', insertion holes 7a', 7b' are provided that penetrate from the top to the bottom, and high nut-equipped connecting bolts 63, 64 are inserted into the insertion holes 7a', 7b'. In addition, bolt holes with embedded nuts for screwing into fixing bolts 83a and 84a are provided at positions toward the left and right of the vertical center on the back of the raised platform 7', and bolt holes with embedded nuts for screwing into fixing bolts 53c and 54c are provided on the left and right sides of the raised platform 7'. In this case, the foundation frame 6' and the raised frame 7' are stacked on the top surfaces of the base blocks 4', 5', and the widths of the base blocks 4', 5' (the distance between the left side of base block 4' and the right side of base block 5'), the width of the foundation frame 6', and the width of the raised frame 7' are all the same, and the vertical width of the top surface of the foundation frame 6' and the vertical width of the top surface of the raised frame 7' are all the same. When the base blocks 4', 5', foundation frame 6', and raised frame 7' are stacked, the front-to-back, left-to-right positions of the recess 4a' in the base block 4', the insertion hole 6a' in the foundation frame 6', and the insertion hole 7a' in the raised frame 7' match, and the front-to-back, left-to-right positions of the recess 5b' in the base block 5', the insertion hole 6b' in the foundation frame 6', and the insertion hole 7b' in the raised frame 7' match, and the base blocks 4', 5', foundation frame 6', and raised frame 7' are connected to each other by high nut connecting bolts 61, 63 inserted through the insertion holes 6a', 7a' and high nut connecting bolts 62, 64 inserted through the insertion holes 6b', 7b'.

[0071] [Equipment fixtures] The equipment fixing device is used to install and fix the equipment storage battery 90 (described later) on the raised stand 7', and consists of an engagement plate 70, a support panel 80, tightening bolts 74a, 74b, 74c, 74d, tightening nuts 75a, 75b, 75c, 75d, fixing bolts 83a, 83b, 83c, 84a, 84b, 84c, etc. The engagement plate 70 is a metallic plate that engages with the rear surface of the storage battery 90, and is made up of an upper plate 71U, a lower plate 71S, and a connecting plate 72 that connects these plates. The upper plate 71U is provided with slots 71a, 71b near the left and right ends, and has hooks 73a, 73b formed at the left and right lower ends. Slots 73c and 73d are also provided near the left and right ends of the lower plate 71S, and hooks 73c and 73d are also formed at the left and right lower ends of the lower plate 71S. The support panel 80 is made up of a left support panel 81 and a right support panel 82, and the left support panel 81 and the right support panel 82 have a symmetrical shape. The left support panel 81 consists of a front piece 81a and a side piece 81b which form a metal angle iron, and a bottom piece 81c which is a square metal plate joined to the lower ends of the front piece 81a and the side piece 81b. The front piece 81a is provided with holes 81h1 and 81h2 through which fastening bolts 74a and 74c are inserted, and holes 81h3 and 81h4 through which fixing bolts 83a and 83b are inserted, and the bottom piece 81c is provided with a hole through which fixing bolt 83c is inserted. The right support panel 82 also consists of a front piece 82a and a side piece 82b which form a metal angle iron, and a bottom piece 82c which is a square metal plate joined to the lower ends of the front piece 82a and the side piece 82b. The front piece 82a is provided with holes 82h1, 82h2 through which the fastening bolts 74b, 74d are inserted, and holes 82h3, 82h4 through which the fixing bolts 84a, 84b are inserted, and the bottom piece 82c is provided with a hole through which the fixing bolt 84c is inserted.

[0072] The fastening bolts 74a, 74b, 74c, 74 and the fastening nuts 75a, 75b, 75c, 75d screwed into them are bolts and nuts for fixing the upper plate 71U and lower plate 71S of the engagement plate 70 to the front of the support panel 80 (front pieces 81a, 82 of the left support panel 81 and the right support panel 82). In this case, the engagement plate 70, the support panel 80, the fastening bolts 74a, 74b, 74c, and 74d, and the fastening nuts 75a, 75b, 75c, and 75d function as the equipment rear support members of the present invention. The fixing bolts 83a and 83b are bolts for fixing the front piece 81a of the left support panel 81 to the rear left side of the raised platform 7' and the foundation platform 6', and the fixing bolt 84c is a bolt for fixing the bottom piece 81c of the left support panel 81 to the upper surface 4U' of the base block 4'. The fixing bolts 84a and 84b are bolts for fixing the front piece 82a of the right support panel 82 to the right rear side of the raised platform 7' and the foundation platform 6', and the fixing bolt 84c is a bolt for fixing the bottom piece 82c of the right support panel 82 to the upper surface 5U' of the base block 5'. In this case, the fixing bolts 83a, 83b, 83c, 84a, 84b, and 84c and the nuts screwed therewith serve as the support member fixing members of the present invention.

[0073] 24(a) is a perspective view of the storage battery 90, FIG. 24(b) is a right side view of the storage battery 90, FIG. 24(c) is a front view of the storage battery 90, and FIG. 24(d) is a rear view of the storage battery 90. In the figure, 91 denotes a storage battery body, 92a and 92b denote legs, and 93a, 93b, 93c, and 93d denote engagement holes. The storage battery 90 is a piece of equipment that has a storage battery body 91 that is small in depth and tall, and legs 92a, 92b are attached to the bottom surface of the storage battery body 91, and engagement holes 93a, 93b, 93c, and 93d are provided on the back surface of the storage battery body 91. Then, the legs 92a, 92b are placed on the upper surface of the raised platform 7' and the storage battery 90 is placed on the raised platform 7'. Furthermore, the hooks 73a, 73b, 73c, and 73d of the engagement plate 70 are hooked and engaged with the engagement holes 93a, 93b, 93c, and 93d so as to be fitted into the engagement holes 93a, 93b, 93c, and 93d, and the rear surface of the storage battery 90 is attached to the engagement plate 70. In addition, instead of the engagement holes 93a, 93b, 93c, and 93d, an engagement protrusion having an inverted L-shaped cross section protruding outward from the back surface may be provided on the back surface of the storage battery 90, and the hooks 73a, 73b, 73c, and 73d may be hooked onto and engaged with this engagement protrusion to attach the back surface of the storage battery 90 to the engagement plate 70.

[0074] [Fixing the base block on the equipment installation stand 1”] In the facility equipment installation stand 1", the base blocks 4', 5' are fixed to the foundation concrete surface 2 by providing a gap between the bottom surface of the base blocks 4', 5' and the foundation concrete surface 2, pouring a filler such as grout mortar into this gap to fill it, and allowing this filler to harden. In this case, the gap between the bottom surfaces of the base blocks 4', 5' and the foundation concrete surface 2 is formed by attaching adjustment bolts with base portions (heads) protruding downward to the four corners of the bottom surface of each of the base blocks 4', 5'. These adjustment bolts allow the distance between the four corners of the bottom of the base blocks 4', 5' and the foundation concrete surface 2 to be adjusted independently, allowing the base blocks 4', 5' to be installed horizontally relative to the inclined foundation concrete surface 2. The base blocks 4', 5' may be fixed to the foundation concrete surface 2 using block fixing brackets 41, 42 and fixing bolts 51a, 51b, 52a, 52b, in the same way as the base blocks 4, 5 are fixed to the equipment installation stand 1. Fixing using the block fixing brackets and fixing bolts may also be used in combination with fixation using a filler filled between the bottom surfaces of the base blocks 4', 5' and the foundation concrete surface 2.

[0075] [Equipment equipment stand 1” mounting fixture] The frame fixing devices of the equipment installation stand 1" are the same as those of the equipment installation stand 1 and consist of L-shaped brackets 43, 44, anchor bolts 53a, 54a, nuts 53b, 54b, fixing bolts 53c, 54c, etc., and are used to fix the raised frame 7' fixed to the base blocks 4', 5' via the foundation frame 6' to the front of the concrete body 10. In this case, the fixing bolts 53c and 54c are bolts that are screwed into nuts embedded in holes on the left and right sides of the raised platform 7'. Then, in the same manner as when fixing the rear rack 7 of the facility / equipment installation stand 1, the front pieces 43a, 44a of the L-shaped brackets 43, 44 are placed against the front of the concrete body 10, and at this time, the protruding parts of the anchor bolts 53a, 54a are inserted into the long holes 43ah, 44ah of the front pieces 43a, 44a, and the side pieces 43b, 44b of the L-shaped brackets 43, 44 are placed against the left and right sides of the raised rack 7'. In addition, nuts 53b, 54b are screwed into the protruding portions of anchor bolts 53a, 54a to fix front pieces 43a, 44a to the front of concrete body 10, and fixing bolts 53c, 54c are screwed into nuts embedded in holes on the left and right sides of raised platform 7' to fix side pieces 43b, 4b to the left and right sides of raised platform 7'. As a result, the raised platform 7 ′ is fixed to the front surface of the concrete body 10 .

[0076] [Other examples of the installation stand] As another example of the installation stand main body, a case where the installation stand main body is installed on the ground will be described. Figure 25 is an explanatory diagram explaining the case where the installation base body is installed on the ground rather than on the foundation concrete surface 2, where (a) is an oblique view showing the ground on which the installation base body is installed, (b) is an oblique view of the state where an embedded concrete body has been installed on the ground, and (b) is an oblique view of the state where a base block has been installed on the embedded concrete body. In the figure, 3" is the installation base body, 100 is the ground, 100p is a drop hole, and 101 is a buried concrete body, and the same reference numerals are used for the same parts as in Figures 1 and 10. When the installation stand main body 3'' is placed on the ground 100 as shown in FIG. 25(a), the ground 100 is in contact with the front of the concrete body 10, and a drop hole 100p is dug in the ground 100 for dropping the buried concrete body 101 into. As shown in FIG. 25(b), the buried concrete body 101 is dropped into the drop hole 100p so that its back surface is in contact with the front surface of the concrete body 10, and the top surface of the buried concrete body 101 is at the same height as the ground 100. The buried concrete body 101 is a flat concrete block, and may be made by arranging a plurality of concrete blocks, for example, in the front-to-rear direction and connecting them with connectors. Then, as shown in FIG. 25(c), the base blocks 4, 5 are fixed to the buried concrete body 101 in the same manner as in the case of the foundation concrete surface 2. In this case, the installation base main body 3 ″ is composed of an embedded concrete body 101 and base blocks 4 and 5. When placing the installation base main body 3'' on the ground 100, the buried concrete body 101 may be placed on the ground 100 without digging the drop hole 100p.

[0077] [Installation of equipment stand, installation of equipment] Next, a procedure for assembling and installing the equipment installation stand 1 and attaching the equipment will be described. First, the base blocks 4 and 5 are placed on the foundation concrete surface 2, the right side of the base block 4 is butted against the left side of the base block 5, and the backs of the base blocks 4 and 5 are brought into contact with or close to the front of the concrete body 10. This makes it possible to prevent the occurrence of unnecessary installation space between the rear faces of the base blocks 4 ′, 5 ′ and the front face of the concrete body 10 . At this time, some of the butted parts of the backs and bottoms of the base blocks 4, 5 may be temporarily fixed with connecting metal fittings or the like. Next, the front frame 6 and the rear frame 7 are placed in front of the upper surfaces of the base blocks 4, 5, and the front frame 6 is aligned with the base blocks 4, 5 so that the recesses 4a, 5c of the base blocks 4, 5 overlap with the insertion holes 6a, 6c of the front frame 6, and the rear frame 7 is aligned with the base blocks 4, 5 so that the recesses 4b, 5d of the base blocks 4, 5 overlap with the insertion holes 7b, 7d of the rear frame 7. Thereafter, the high nut connecting bolts 31 (body 31b), 32 (body 32b) are inserted into the insertion holes 6a, 6c of the front frame 6, the heads 31a, 32a are rotated, and the threaded portions 31c, 32c are screwed into the insert nuts 35a, 35c in the recesses 4a, 5c of the base blocks 4, 5 and tightened, thereby fixing the front frame 6 to the upper surfaces of the base blocks 4, 5. In addition, the high nut connecting bolts 33 (body 33b), 34 (body 34b) are inserted into the insertion holes 7b, 7d of the rear frame 7, and the heads 33a, 34a are rotated to screw the threaded portions 33c, 34c into the insert nuts 35b, 35d in the recesses 4b, 5d of the base blocks 4, 5 and tightened, thereby fixing the rear frame 7 to the upper surfaces of the base blocks 4, 5. At this time, the distance between the recesses 4a and 4b of the base block 4 and the distance between the recesses 5c and 5d of the base block 5 are set to correspond to the distance in the front-rear direction between the legs of the equipment to be installed. That is, for equipment in which the distance between the legs in the front-rear direction is wide, the distance between the recesses 4a and 4b and the distance between the recesses 5c and 5d are set wide. The distance between the recesses 4a, 5c is set to be the same as the distance between the insertion holes 6a, 6c of the front base 6, and the distance between the recesses 4b, 5d is set to be the same as the distance between the insertion holes 7b, 7d of the rear base 7.

[0078] Next, the block fixing bracket 41 is placed against the left side of the base block 4, the fixing bolt 51a is inserted through the hole 41a and screwed into the nut embedded in the hole in the foundation concrete surface 2, and the fixing bolt 51b is inserted through the hole 41b and screwed into the nut embedded in the hole in the left side of the base block 4, fixing the block fixing bracket 41 to the foundation concrete surface 2 and the left side of the base block 4. Similarly, the block fixing bracket 42 is placed against the right side of the base block 5, the fixing bolt 52a is inserted through the hole 42a and screwed into the nut embedded in the hole in the foundation concrete surface 2, and the fixing bolt 52b is inserted through the hole 42b and screwed into the nut embedded in the hole 5n on the right side of the base block 5, fixing the block fixing bracket 42 to the foundation concrete surface 2 and the right side of the base block 5. In this manner, the block body 3 (base blocks 4, 5) is fixed to the foundation concrete surface 2 by the block fixing metal fittings 41, 42. Thereafter, the front piece 43a of the L-shaped bracket 43 is placed against the front of the concrete body 10, and at this time, the protruding portion of the anchor bolt 53a is inserted into the long hole 43ah of the front piece 43a. At the same time, the side piece 43b of the L-shaped bracket 43 is placed against the left side of the rear frame 7, and the nut 53b is screwed into the protruding portion of the anchor bolt 53a to fix the front piece 43a to the front of the concrete body 10. The fixing bolt 53c is screwed into a nut embedded in a hole in the left side of the rear frame 7 to fix the side piece 43b to the left side of the rear frame 7. Similarly, the front piece 44a of the L-shaped bracket 44 is placed against the front of the concrete body 10, and at this time, the protruding portion of the anchor bolt 54a is inserted into the long hole 44ah of the front piece 44a. At the same time, the side piece 44b of the L-shaped bracket 44 is placed against the right side of the rear frame 7, and the nut 54b is screwed into the protruding portion of the anchor bolt 54a to fix the front piece 44a to the front of the concrete body 10. The fixing bolt 54c is screwed into a nut embedded in a hole in the right side of the rear frame 7 to fix the side piece 44b to the right side of the rear frame 7. In this manner, the rear frame 7 is fixed to the concrete body 10 by the L-shaped brackets 43, 44, the anchor bolts 53a, 54a, the nuts 53b, 54b, and the fixing bolts 53c, 54c.

[0079] Next, the left sliding plate 8 and the right sliding plate 9 are attached to straddle the front frame 6 and the rear frame 7 so as to be movable (slidable) in the left-right direction. Specifically, this is done as follows. First, the movable bolt 15 is fitted into the left side of the guide rail 36 embedded in the groove 6m of the front frame 6 so that it can move left and right along the groove 6m, and the movable bolt 17 is fitted into the left side of the guide rail 37 embedded in the groove 7m of the rear frame 7 so that it can move left and right along the groove 7m. Next, in the left sliding plate 8, the heads 11a, 12a of the protruding bolts 11, 12 are sandwiched between the guide ribs 8r1, 8r2, the body parts 11b, 12b of the protruding bolts 11, 12 are caused to protrude upward from the elongated holes 8a, 8b, and the protruding bolts 11, 12 are attached to the left sliding plate 8 so that they can move along the elongated holes 8a, 8b. In this manner, the body 15b of the movable bolt 15 protruding from the groove 6m of the front frame 6 and the body 17b of the movable bolt 17 protruding from the groove 7m of the rear frame 7 are inserted into the holes provided in the recesses 8d, 8e of the left sliding plate 8 to which the protruding bolts 11, 12 are attached, and washers 25z, 27z are inserted into the body portions 15b, 17b, and the nuts 25, 27 are screwed into the threaded portions of the body portions 15b, 17b until they do not come loose, and the left sliding plate 8 is attached so as to be able to move (slide) in the left-right direction across the front frame 6 and the rear frame 7.

[0080] In addition, the movable bolt 16 is fitted into the right side of the guide rail 36 embedded in the groove 6m of the front frame 6 so that it can move left and right along the groove 6m, and the movable bolt 18 is fitted into the right side of the guide rail 37 embedded in the groove 7m of the rear frame 7 so that it can move left and right along the groove 7m. Next, in the right slide plate 9, the heads 13a, 14a of the protruding bolts 13, 14 are sandwiched between the guide ribs 9r1, 9r2, the body parts 13b, 14b of the protruding bolts 13, 14 are caused to protrude upward from the elongated holes 9a, 9b, and the protruding bolts 13, 14 are attached to the right slide plate 9 so as to be movable along the elongated holes 9a, 9b. In this way, the body 16b of the moving bolt 16 protruding from the groove 6m of the front frame 6 and the body 18b of the moving bolt 18 protruding from the groove 7m of the rear frame 7 are inserted into the holes provided in the recesses 9d, 9e of the right sliding plate 9 to which the protruding bolts 13, 14 are attached, and washers 26z, 28z are inserted into the body parts 16b, 18b and the nuts 26, 28 are screwed into the threaded portions of the body parts 16b, 18b until they do not come loose, and the right sliding plate 9 is attached so that it can move (slide) in the left-right direction across the front frame 6 and the rear frame 7. In this manner, the equipment installation stand 1, consisting of the installation stand main body 3, the front stand 6, the rear stand 7, and the equipment fixing fixtures equipped with the left sliding plate 8 and the right sliding plate 9, is installed on the foundation concrete surface 2 and fixed to the front of the concrete body 10.

[0081] When a left slide block 8' and a right slide block 9' are used instead of the left slide plate 8 and the right slide plate 9, the right slide block 9' is installed on the front frame 6 and the rear frame 7 as follows. First, the movable bolt 15' is fitted into the left side of the guide rail 36 embedded in the groove 6m of the front frame 6 so that it can move left and right along the groove 6m, and the movable bolt 17' is fitted into the left side of the guide rail 37 embedded in the groove 7m of the rear frame 7 so that it can move left and right along the groove 7m. Next, in the left slide block 8', the heads of the protruding bolts 11', 12' are fitted into the guide rail 38 embedded in the groove 8m', the body portions 11b', 12b' are made to protrude upward from the groove 8m', and the protruding bolts 11', 12' are attached to the left slide block 8' so that they can move back and forth along the groove 8m'. In this manner, the body 15b' of the moving bolt 15' protruding from the groove 6m of the front frame 6 and the body 17b' of the moving bolt 17' protruding from the groove 7m of the rear frame 7 are inserted into the insertion holes provided in the recesses 8d', 8e' of the left slide block 8' to which the protruding bolts 11', 12' are attached, and washers 25z, 27z are inserted into the body parts 15b', 17b' and the nuts 25, 27 are screwed into the threaded portions of the body parts 15b, 17b until they do not come loose, and the left slide block 8' is attached so as to be able to move (slide) in the left-right direction across the front frame 6 and the rear frame 7.

[0082] In addition, the movable bolt 16' is fitted into the right side of the guide rail 36 embedded in the groove 6m of the front frame 6 so that it can move left and right along the groove 6m, and the movable bolt 18' is fitted into the right side of the guide rail 37 embedded in the groove 7m of the rear frame 7 so that it can move left and right along the groove 7m. Next, in the right slide block 9', the heads of the protruding bolts 13', 14' are fitted into the guide rail 39 embedded in the groove 9m', the body portions 13b', 14b' are made to protrude upward from the groove 9m', and the protruding bolts 13', 14' are attached to the right slide block 9' so that they can move back and forth along the groove 9m'. In this manner, the body 16b' of the moving bolt 16' protruding from the groove 6m of the front frame 6 and the body 18b' of the moving bolt 18' protruding from the groove 7m of the rear frame 7 are inserted into the insertion holes provided in the recesses 9d', 9e' of the right slide block 9' to which the protruding bolts 13', 14' are attached, and washers 26z, 28z are inserted into the body parts 16b', 18b' and the nuts 26, 28 are screwed into the threaded portions of the body parts 16b', 18b' until they do not come loose, and the right slide block 9' is attached so as to be able to move (slide) in the left-right direction across the front frame 6 and the rear frame 7. In this manner, the equipment installation stand 1', consisting of the installation stand main body 3, front stand 6, rear stand 7, and equipment fixing fixtures equipped with a left slide block 8' and a right slide block 9', is installed on the foundation concrete surface 2.

[0083] [Installation of equipment on equipment stand] Figure 26 is an oblique view of the equipment installation stand 1 with a charging stand attached, Figure 27(a) is a plan view of the equipment installation stand 1 and the charging stand shown in Figure 26, Figure 27(b) is a front view of the equipment installation stand 1 and the charging stand shown in Figure 26, and Figure 27(c) is a left side view of the equipment installation stand 1 and the charging stand shown in Figure 26. In the figure, 110 is a charging stand, 111 is the main body of the charging stand, 112 and 113 are legs, 112h and 113h are horizontal pieces, 112v and 113v are vertical pieces, and 112ha, 112hb, 113ha, and 113hb are long holes. Charging stand 110 is a charging device for supplying power to batteries of electric vehicles or the like, and includes a rectangular parallelepiped charging stand main body 111 and legs 112 and 113, and is a type of facility equipment of the present invention. Leg 112 serves as an attachment part for fixing charging stand main body 111 to an installation base, and is a steel material with an L-shaped cross section consisting of horizontal piece 112h and vertical piece 112v. Horizontal piece 112h has long holes 112ha, 112hb, and vertical piece 112v is fixed to the left end part of the bottom surface of charging stand main body 111. Like leg 112, leg 113 is an attachment part for fixing charging stand main body 111 to an installation base, and is a steel material with an L-shaped cross section consisting of horizontal piece 113h and vertical piece 113v, with long holes 113ha and 113hb formed in horizontal piece 113h, and vertical piece 113v being fixed to the right end part of the bottom surface of charging stand main body 111.

[0084] The charging stand 110 is attached to the facility equipment installation stand 1 as follows. First, on the equipment installation stand 1, the left sliding plate 8 and the right sliding plate 9 are moved (slid) in the left-right direction so that the spacing (distance) between the long hole 8a (8b) of the left sliding plate 8 and the long hole 9a (9b) of the right sliding plate 9 becomes the same as the spacing (distance) between the long hole 112ha (112hb) of the leg 112 and the long hole 113ha (113hb) of the leg 113; in other words, when the legs 112, 113 of the charging stand 110 are placed on the left sliding plate 8 and the right sliding plate 9, the long hole 8a (8b) and the long hole 112ha (112hb) overlap (their positions match) and the long hole 9a (9b) and the long hole 113ha (113hb) overlap (their positions match). At this time, the guide protrusion 8t of the left sliding plate 8 and the guide protrusion 9t of the right sliding plate 9 fit into the space formed by the rear surface of the front frame 6 and the front surface (front face) of the rear frame 7, preventing the left sliding plate 8 and the right sliding plate 9 from rotating horizontally when they move (slide), allowing the left sliding plate 8 and the right sliding plate 9 to move (slide) smoothly. In this state, the nuts 25-28 screwed onto the bodies 15b-18b of the moving bolts 15-18 are tightened to fix the left sliding plate 8 and the right sliding plate 9 to the rear surface of the front frame 6 and the rear frame 7. Next, the protruding bolts 11, 12 are moved along the long holes 8a, 8b so that the distance between the protruding bolts 11, 12 protruding from the long holes 8a, 8b of the left slide plate 8 is within the range of the distance between the long holes 112ha, 112hb of the leg 112, and the protruding bolts 13, 14 are moved along the long holes 9a, 9b so that the distance between the protruding bolts 13, 14 protruding from the long holes 9a, 9b of the right slide plate 9 is within the range of the distance between the long holes 113ha, 113hb of the leg 113. In this state, the long holes 112ha, 112hb of the leg 112 are inserted (fitted) into the body portions 11b, 12b of the protruding bolts 11, 12, and the long holes 113ha, 113hb of the leg 113 are inserted (fitted) into the body portions 13b, 14b of the protruding bolts 13, 14. Thereafter, washers 21z, 22z are inserted into the body portions 11b, 12b of the protruding bolts 11, 12, and nuts 21, 22 are screwed into the threaded portions of the body portions 11b, 12b and tightened to fix the leg portion 112 to the left slide plate 8. Similarly, washers 23z, 23z are inserted into the body portions 13b, 14b of the protruding bolts 13, 14, and nuts 23, 24 are screwed into the threads of the body portions 13b, 14b and tightened to fix the leg portion 113 to the right slide plate 9. In this manner, the charging stand 110 is attached and fixed to the facility equipment installation stand 1.

[0085] The charging stand 110 is attached to the facility equipment installation stand 1' as follows. First, on the equipment installation stand 1', the left slide block 8' and the right slide block 9' are moved (slid) in the left-right direction so that the spacing (distance) between the groove 8m' of the left slide block 8' and the groove 9m' of the right slide block 9' is the same as the spacing (distance) between the long hole 112ha (112hb) of the leg 112 and the long hole 113ha (113hb) of the leg 113; in other words, when the legs 112, 113 of the charging stand 110 are placed on the left slide block 8' and right slide block 9', the groove 8m and the long hole 112ha (112hb) overlap (their positions match) and the groove 9m' and the long hole 113ha (113hb) overlap (their positions match). At this time, the guide protrusion 8t' of the left sliding block 8' and the guide protrusion 9t' of the right sliding block 9' fit into the space formed by the rear surface of the front frame 6 and the front surface (front face) of the rear frame 7, preventing the left sliding block 8' and the right sliding block 9' from rotating horizontally when they move (slide), allowing the left sliding block 8' and the right sliding block 9' to move (slide) smoothly. In this state, the nuts 25-28 screwed onto the bodies 15b'-18b' of the moving bolts 15'-18' are tightened to fix the left slide block 8' and the right slide block 9' to the rear surface of the front frame 6 and the rear frame 7. Next, the protruding bolts 11', 12' are moved along the groove 8m' so that the distance between the protruding bolts 11', 12' protruding from the groove 8m' of the left slide block 8' is within the range of the distance between the long holes 112ha, 112hb of the leg 112, and the protruding bolts 13', 14' are moved along the groove 9m' so that the distance between the protruding bolts 13, 14' protruding from the groove 9m' of the right slide block 9' is within the range of the distance between the long holes 113ha, 113hb of the leg 113. In this state, the long holes 112ha, 112hb of the leg 112 are inserted (fitted) into the body portions 11b', 12b' of the protruding bolts 11', 12', and the long holes 113ha, 113hb of the leg 113 are inserted (fitted) into the body portions 13b', 14b' of the protruding bolts 13', 14'. Thereafter, washers 21z, 22z are inserted into the body portions 11b', 12b' of the protruding bolts 11', 12', and nuts 21, 22 are screwed into the threads of the body portions 11b', 12b' and tightened to fix the leg portion 112 to the left slide block 8'. Similarly, washers 23z, 23z are inserted into the body portions 13b', 14b' of the protruding bolts 13', 14' and nuts 23, 24 are screwed into the threads of the body portions 13b', 14b' and tightened to fix the leg portion 113 to the right slide block 9'. In this manner, the charging stand 110 is attached and fixed to the facility equipment installation stand 1'.

[0086] As described above, the equipment installation stand 1 (equipment installation stand 1') comprises the installation stand main body 3 (base blocks 4, 5) fixed to the foundation concrete surface 2, a concrete front frame 6 which is long in the left-right direction and has a groove 6m extending in the left-right direction (longitudinal direction) on the top surface thereof and is fixed to the front of the top surface of the installation stand main body 3 (base blocks 4, 5), a concrete rear frame 7 which is long in the left-right direction and has a groove 7m extending in the left-right direction (longitudinal direction) on the top surface thereof and is fixed to the rear of the top surface of the installation stand main body 3 (base blocks 4, 5) in parallel with the front frame 6, and a charging stand 7 attached to the front frame 6 and the rear frame 7. The equipment fixture includes a left slide plate 8 (left slide block 8') and a right slide plate 9 (right slide block 9') which slide in the left-right direction along the upper surfaces of the front frame 6 and the rear frame 7, and moving bolts 15, 17 (15', 17'), a guide rail 37 embedded in the groove 7m of the rear frame 7, and a moving bolt 16, 18 (16', 18') which is attached to the right slide plate 9 (right slide block 9') by inserting the body parts 16b, 18b (16b', 18b') into the recesses 9d, 9e (insertion holes of 9d', 9e') and moves together with the right slide plate 9 (right slide block 9'), nuts 25, 27 which are screwed into the body parts 15b, 17b (15b', 17b') and which fix the left slide plate 8 (left slide block 8') to the front frame 6 and the rear frame 7, and a moving bolt 16, 18 (16', 18') which is screwed into the body parts 15b, 17b (15b', 17b') and fixes the left slide plate 8 (left slide block 8') to the front frame 6 and the rear frame 7, ) that screw into the right sliding plate 9 (right sliding block 9') and fix the right sliding plate 9 (right sliding block 9') to the front frame 6 and the rear frame 7, protruding bolts 11, 12 (11', 12') that are attached to the left sliding plate 8 (left sliding block 8') so as to be movable in the front-rear direction and that protrude from the upper surface of the left sliding plate 8 (left sliding block 8'), protruding bolts 13, 14 (13', 14') that are attached to the right sliding plate 9 (right sliding block 9') so as to be movable in the front-rear direction and that protrude from the upper surface of the right sliding plate 9 (right sliding block 9'), an oblong hole 112ha in a leg 112 of the charging stand 110,Nuts 21 and 22 are screwed into the trunks 11b and 12b (11b' and 12b') of the protruding bolts 11 and 12 (11' and 12') inserted through the slots 113ha and 113hb of the legs 113 of the charging stand 110 to fix the legs 112 to the left slide plate 8 (left slide block 8'). Nuts 21 and 22 are screwed into the trunks 13b and 14b (13b' and 14b') of the protruding bolts 13 and 14 (13' and 14') inserted through the slots 113ha and 113hb of the legs 113 of the charging stand 110 to fix the legs 112 to the left slide plate 8 (left slide block 8'). Since the legs 113 are provided with nuts 23, 24 for fixing the right slide plate 9 (right slide block 9'), when the base blocks 4, 5 are placed on the foundation concrete surface 2 and the charging stand 110 is installed thereon, the front frame 6 and the rear frame 7 can be adjusted in accordance with the size of the charging stand 110 (the distance between the long holes 112ha, 112hb of the legs 112 and the distance between the long holes 113ha, 113hb of the legs 113). After the base blocks 4, 5 are fixed to the foundation concrete surface 2, the left sliding plate 8 (left sliding block 8') and the right sliding plate 9 (right sliding block 9') can be slid left and right and the protruding bolts 11, 12, 13, 14 (11', 12', 13', 14') can be moved in the front and rear directions to greatly adjust the fixing position of the charging stand 110 relative to the base blocks 4, 5 in the left and right and front and rear directions, allowing the installation of various charging stands 110 with different mounting positions due to differences in size, etc., and because no groove extending in one direction is provided in the base blocks 4, 5, the charging stand 110 can be firmly fixed to the base blocks 4, 5 via the front frame 6, rear frame 7, left sliding plate 8, and right sliding plate 9 without reducing the strength of the base blocks 4, 5.

[0087] Furthermore, the equipment installation stand 1 comprises base blocks 4, 5 (installation stand main body 3) placed on and fixed to the foundation concrete surface 2, a concrete front frame 6 fixed to the front of the upper surfaces of the base blocks 4, 5, a concrete rear frame 7 fixed to the rear of the upper surfaces of the base blocks 4, 5 in parallel to the front frame 6, and equipment fixing devices for installing the charging stand 110 on the front frame 6 and the rear frame 7, and the rear sides of the base blocks 4, 5 abut or are close to the front of the concrete body 10, and the rear frame 7 is fixed to the front of the concrete body 10 by L-shaped brackets 43, 44, anchor bolts 53a, 54a, nuts 53b, 54b, and fixing bolts 53c, 54c. Therefore, even if the charging stand 110 shakes due to an earthquake, strong winds, etc., the charging stand 110 will not tip over, no wasted installation space is created, and no screw mounting processing is required for the charging stand 110, which can avoid increased material costs for installation and a large burden due to installation work.

[0088] Next, a procedure for assembling and installing the facility equipment installation stand 1" and attaching the storage battery 90 will be described. First, base blocks 4', 5' are placed on the foundation concrete surface 2 so that the width of base blocks 4', 5' (the distance between the left side of base block 4' and the right side of base block 5') is the same as the width of the foundation frame 6', and the backs of base blocks 4', 5' are abutted against or brought close to the front of the concrete body 10. This makes it possible to prevent the occurrence of unnecessary installation space between the rear faces of the base blocks 4 ′, 5 ′ and the front face of the concrete body 10 . Next, the gap between the bottom surfaces of base blocks 4', 5' and the foundation concrete surface 2 is adjusted so that the upper surface 4U' of base block 4' and the upper surface 5U' of base block 5' are horizontal and at the same height, and then a filler such as grout mortar is poured in to fill the gap. Thereafter, the foundation frame 6' is placed on the front side of the upper surfaces of the base blocks 4', 5', and the foundation frame 6' is aligned with the base blocks 4', 5' so that the recesses 4a', 5b' of the base blocks 4', 5' overlap with the insertion holes 6a', 6b' of the foundation frame 6'. Next, the high nut connecting bolts 61 (body 61b), 62 (body 62b) are inserted into the insertion holes 6a', 6b' of the foundation frame 6', and the heads 61a, 62a are rotated to screw the threaded portions 61c, 62c into the insert nuts 65, 66 in the recesses 4a', 5b' of the base blocks 4', 5' and tightened, thereby fixing the foundation frame 6' to the upper surfaces of the base blocks 4', 5'. Thereafter, the raised platform 7' is placed on the upper surface of the foundation platform 6' so that the insertion holes 7a', 7b' of the raised platform 7' overlap with the insertion holes 6a', 6b' of the foundation platform 6. The high nut connecting bolts 63 (body 63b), 64 (body 64b) are inserted into the insertion holes 7a', 7b' of the raised platform 7'. The heads 63a, 64a are rotated to screw the screw portions 64c, 64c into the nut portions (heads 61a, 62) of the high nut connecting bolts 61, 62 inserted into the foundation platform 6, and the screw portions are tightened to fix the raised platform 7' to the upper surface of the foundation platform 6'.

[0089] The support panels 80 are attached to the base blocks 4', 5', foundation frame 6', and raised frame 7' thus placed on the foundation concrete surface 2 in the following manner. First, place the left support panel 81 against the left rear side of the foundation frame 6 and the raised frame 7', and ensure that holes 81h3 and 81h4 in the front piece 81a align with the bolt holes on the left rear side of the foundation frame 6' and the raised frame 7', respectively, and that the hole in the bottom piece 81c aligns with the bolt hole 4c' in the base block 4'. Then, fixing bolts 83a and 83b are inserted into holes 81h3 and 81h4 and screwed into nuts embedded in bolt holes on the left rear side of the foundation frame 6' and the raised frame 7', and fixing bolt 83c is inserted into a hole in the bottom piece 81c and screwed into a nut embedded in bolt hole 4c' of the base block 4'. As a result, the left support panel 81 is fixed to the base block 4', the foundation frame 6', and the raised frame 7'. Similarly, the right support panel 82 is placed against the right rear side of the foundation frame 6 and the raised frame 7', so that holes 82h3 and 82h4 in the front piece 82a align with the bolt holes on the right rear side of the foundation frame 6' and the raised frame 7', respectively, and the hole in the bottom piece 82c aligns with the bolt hole 5c' in the base block 5'. Then, fixing bolts 84a, 84b are inserted into holes 82h3, 82h4 and screwed into nuts embedded in bolt holes on the right rear side of the foundation frame 6' and the raised frame 7', and fixing bolt 84c is inserted into a hole in the bottom piece 82c and screwed into a nut embedded in bolt hole 5c' of the base block 5'. As a result, the right support panel 81 is fixed to the base block 5', the foundation frame 6, and the raised frame 7'.

[0090] The engagement plate 70 is then fixed to the support panel 80 . Specifically, the back surface of the engagement plate 70 is placed against the front piece 81a of the left support panel 81 and the front piece 82a of the right support panel 82, so that the long holes 71a, 71b of the upper plate 71U align with the holes 81h1 in the front piece 81a and the holes 82h1 in the front piece 82a, respectively, and the long holes 71c, 71d of the lower plate 71S align with the holes 81h2 in the front piece 81a and the holes 82h2 in the front piece 82a, respectively. In this state, the fastening bolts 74a, 74b are inserted through the elongated holes 71a, 71b and the holes 81h1, 82h1, and the fastening nuts 75a, 75b are screwed in to secure the upper plate 71U of the engagement plate 70 to the front piece 81a of the left support panel 81 and the front piece 82a of the right support panel 82. Similarly, fastening bolts 74c, 74d are inserted through oblong holes 71c, 71d and holes 81h2, 82h2, and fastening nuts 75c, 75d are screwed in to secure lower plate 71S of engagement plate to front piece 81a of left support panel 81 and front piece a of right support panel .

[0091] Thereafter, in the same manner as the rear frame 7 including the L-shaped metal fittings 43, 44 is fixed to the front of the concrete body 10, the raised frame 7' including the L-shaped metal fittings 43, 44 is fixed to the front of the concrete body 10. Specifically, the front piece 43a of the L-shaped bracket 43 is placed against the front of the concrete body 10, and at this time, the protruding portion of the anchor bolt 53a is inserted into the long hole 43ah of the front piece 43a. At the same time, the side piece 43b of the L-shaped bracket 43 is placed against the left side of the raised platform 7', and the nut 53b is screwed into the protruding portion of the anchor bolt 53a to fix the front piece 43a to the front of the concrete body 10. The fixing bolt 53c is screwed into a nut embedded in a hole in the left side of the raised platform 7' to fix the side piece 43b to the left side of the raised platform 7'. Similarly, the front piece 44a of the L-shaped bracket 44 is placed against the front of the concrete body 10, and at this time, the protruding portion of the anchor bolt 54a is inserted into the long hole 44ah of the front piece 44a. At the same time, the side piece 44b of the L-shaped bracket 44 is placed against the right side of the raised platform 7', and the nut 54b is screwed into the protruding portion of the anchor bolt 54a to fix the front piece 44a to the front of the concrete body 10. The fixing bolt 54c is screwed into a nut embedded in a hole in the right side of the raised platform 7' to fix the side piece 44b to the right side of the rear platform 7. In this way, the raised platform 7' is fixed to the front of the concrete body 10 by the L-shaped brackets 43, 44, anchor bolts 53a, 54a, nuts 53b, 54b, and fixing bolts 53c, 54c, thereby fixing the equipment installation stand 1' to the front of the concrete body 10. Then, the legs 92a, 92b of the storage battery 90 are placed on the upper surface of the raised stand 7', the hooks 73a, 73b, 73c, 73d of the engagement plate 70 are fitted into the engagement holes 93a, 93b, 93c, 93d of the storage battery 90, and the back of the storage battery 90 is attached to the engagement plate 70. As a result, the storage battery 90 is attached and fixed to the facility equipment installation stand 1''.

[0092] As described above, the equipment installation stand 1″ includes the base blocks 4′, 5′ (installation stand main body 3′) placed and fixed on the foundation concrete surface 2, the foundation frame 6′ fixed to the front of the upper surfaces of the base blocks 4′, 5′, the raised frame 7′ fixed to the upper surface of the foundation frame 6′, and the equipment fixing device that fixes the storage battery 90 placed on the raised frame 7′ to the foundation frame 6′ and the raised frame 7′. The back surfaces of the base blocks 4′, 5′ abut against or are in contact with the front surface of the concrete body 10. Since the raised platform 7' is fixed to the front of the concrete body 10 by the L-shaped brackets 43, 44, the anchor bolts 53a, 54a, the nuts 53b, 54b, and the fixing bolts 53c, 54c, the battery 90 will not fall over even if it shakes due to an earthquake or strong winds, no unnecessary installation space is created, and no screw mounting processing is required for the battery 90, so that there is no increase in material costs for installation and no significant burden due to the installation work. [Industrial Applicability]

[0093] The equipment installation stand and equipment installation structure of the present invention have a structure in which a concrete base block is placed on an installation surface and equipment is installed on it; after the base block is fixed to the installation surface or after the base block is manufactured, the fixing position of the equipment relative to the base block can be greatly adjusted in one direction and in the direction perpendicular to it, and the equipment can be firmly fixed to the base block without reducing the strength of the base block. Furthermore, when a concrete base block is placed on the installation surface and tall equipment is installed on it, the equipment will not fall over even if it shakes due to an earthquake or strong winds, no wasted installation space is created, and no screw mounting processing is required for the equipment, so that there is no increase in material costs for installation and no great burden in the installation work, and the equipment can be used to install equipment such as household charging devices, storage batteries, water heaters, and air conditioner outdoor units. [Explanation of symbols]

[0094] 1, 1', 1” equipment installation stand 2. Foundation concrete surface 3, 3', 3” Installation stand body 4, 4', 5, 5' Base Block 4a, 4a', 4b, 4b', 5c, 5d recess 4U, 4U', 5U, 5U' Top 4B, 5B bottom 6 Front stand 6' is the base frame 6a, 6a', 6b', 6c Insertion holes 6m groove 7 Rear frame 7' Raised platform 7a', 7b, 7b', 7d Insertion holes 7m groove 8 Left slide plate 8' Left Slide Block 8a, 8b, 8c oblong hole 8d, 8e, 8d', 8e' recesses 8m' ditch 8r1, 8r2 guide ribs 8t, 8t' guide protrusion 9 Right slide plate 9' Right Slide Block 9a, 9b, 9c oblong hole 9d, 9e, 9d', 9e' recesses 9m' groove 9r1, 9r2 guide ribs 9t, 9t' guide protrusion 10 Concrete body 11, 12, 13, 14, 11', 12', 13', 14' Protruding bolt 11a, 12a, 13a, 14a head 11b, 12b, 13b, 14b, 11b', 12b', 13b', 14b' Torso 15, 16, 17, 18, 15', 16', 17', 18' Travel Bolt 15a, 16a, 17a, 18a head 15b, 16b, 17b, 18b15b', 16b', 17b', 18b' Body 21, 22, 23, 24, 25, 26, 27, 28 Nuts 21z, 22z, 23z, 24z, 25z, 26z, 27z, 28z Washers 31, 32, 33, 34 Connecting bolts with high nuts 31a, 32a, 33a, 34a head 31b, 32b, 33b, 34b Torso 31c, 32c, 33c, 34c Threaded part 35a, 35b, 35c, 35d insert nut 36, 37, 38, 39 Guide rail 36a1, 36a2, 37a1, 37a2, 38a1, 38a2, 39a1, 39a2 Upper rib 36b1, 36b2, 37b1, 37b2, 38b1, 38b2, 39b1, 39b2 Mid Rib 36n, 37n, 38n, 39n narrow part 36w, 37w, 38w, 39w wide section 41, 42 Block fixing bracket 41a, 41b, 42a, 42b holes 43, 44 L-shaped bracket 43a, 43b, 44a, 44b oblong hole 51a, 51b, 52a, 52b Fixing bolts 53a, 54a Anchor bolts 53b, 54b Nut 53c, 54c Fixing bolts 61, 62, 63, 64 are connecting bolts with high nuts, 61a, 62a, 63a, 64a are heads; 61b, 62b, 63b, 64b are torso parts, 61c, 62c, 63c, and 64c are threaded parts, 65 and 66 are insert nuts, 70 Engagement plate 71U Top Plate 71S lower plate 72 Connecting plate 71a, 71b, 71c, 71d oblong hole 73a, 73b, 73c, 73d Hooks 74a, 74b, 74c, 74d Fastening bolts 75a, 75b, 75c, 75d Fastening nuts 80 Support Panel 81 Left support panel 82 Right Support Panel 81a, 82a front piece 81b, 82b side piece 81c, 82c bottom piece 81h1, 81h2, 81h3, 81h4, 82h1, 82h2, 82h3, 82h4 holes 83a, 83b, 83c, 84a, 84b, 84c Fixing bolts 90 Storage Battery 91 Battery body 92a, 92b legs 93a, 93b, 93c, 93d engaging hole 100 ground 100p Sinkhole 101 Buried concrete body 110 Charging Station 111 Charging stand main unit 112, 113 Legs 112h, 113h horizontal piece 112v, 113v vertical piece 112ha, 112hb, 113ha, 113hb long hole

Claims

1. An equipment installation stand that holds equipment and is installed on an installation surface, An installation stand main body fixed to the installation surface; A front stand made of concrete has a groove extending in the left-right direction on its upper surface side and is fixed to the front of the upper surface of the installation stand main body; A rear rack made of concrete has a groove extending in the left-right direction on its upper surface side and is fixed in parallel to the front rack at the rear of the upper surface of the installation base main body; an equipment fixture for installing the equipment on the front rack and the rear rack; Equipped with The facility equipment fixing device is a slide member that slides in the left-right direction along an upper surface of the front frame and the rear frame; a front rod-shaped member attached to the front of the slide member and fitted into a groove of the front frame to move together with the slide member; a rear rod-shaped member attached to the rear of the slide member, fitted into a groove of the rear frame, and moved together with the slide member; a front pressing member attached to the front rod-shaped member and pressing and fixing the slide member against an upper surface of the front stand; a rear pressing member attached to the rear rod-shaped member and pressing and fixing the slide member against an upper surface of the rear rack; a protruding member attached to the slide member so as to be movable in a direction perpendicular to the left-right direction and protruding from an upper surface of the slide member; a mounting portion fixing member that is attached to the protruding member and fixes a mounting portion of the facility device to an upper surface of the slide member; An equipment installation stand comprising:

2. The installation table body includes a plurality of base blocks made of concrete arranged horizontally, 2. The equipment installation stand according to claim 1, wherein each of the front frame and the rear frame is disposed across the plurality of base blocks and connects the plurality of base blocks.

3. 3. The equipment installation stand according to claim 2, wherein the installation stand main body further comprises an embedded concrete body that is embedded in the ground as an installation surface and fixes the plurality of base blocks to an upper surface thereof.

4. 2. The equipment installation stand according to claim 1, wherein the slide members comprise a left slide member that slides on the left side of the front stand and the rear stand, and a right slide member that slides on the right side of the front stand and the rear stand.

5. The front rod member and the rear rod member are moving bolts, The front pressing member and the rear pressing member are nuts that are screwed onto the threaded portion of the moving bolt, the protruding member is a protruding bolt having a threaded portion protruding from an upper surface of the slide member, the mounting portion fixing member is a nut that is screwed onto a threaded portion of the protruding bolt, The equipment installation stand according to claim 1, characterized in that the groove has a wide portion into which the head of the moving bolt fits, and a narrow portion into which the head of a moving bolt that is narrower than the wide portion and smaller than the moving bolt fits.

6. 2. The equipment installation stand according to claim 1, characterized in that the sliding member has a guide protrusion that protrudes downward from the upper surfaces of the front frame and the rear frame and slides together with the sliding member along the back surface of the front frame and / or the front surface of the rear frame to guide the sliding of the sliding member.

7. The equipment installation stand according to claim 1, characterized in that the slide member is a slide plate consisting of a flat rectangular box made of metal or plastic, and the slide plate is provided with a long hole for guiding the movement of the protruding member.

8. 2. The equipment installation stand according to claim 1, wherein the slide member is a slide block made of a flat concrete block, and a rail for guiding the movement of the protruding member is embedded in the slide block.

9. An equipment installation structure including an equipment installation stand that holds the equipment and is installed on an installation surface, The equipment installation stand includes an installation stand main body, a front rack made of concrete that is long in the left-right direction and has a groove extending in the left-right direction on its upper surface side and is fixed to the front of the upper surface of the installation stand main body, a rear rack made of concrete that is long in the left-right direction and has a groove extending in the left-right direction on its upper surface side and is fixed in parallel to the front rack to the rear of the upper surface of the installation stand main body, and equipment fixtures for installing the equipment on the front rack and the rear rack, the facility equipment fixing device comprises a slide member that slides in the left-right direction along the upper surfaces of the front rack and the rear rack, a front rod-shaped member attached to the front of the slide member and fitted into a groove of the front rack to move together with the slide member, a rear rod-shaped member attached to the rear of the slide member and fitted into a groove of the rear rack to move together with the slide member, a front pressing member attached to the front rod-shaped member and pressing the slide member against the upper surface of the front rack to fix it, a rear pressing member attached to the rear rod-shaped member and pressing the slide member against the upper surface of the rear rack to fix it, and a protruding member attached to the slide member movably in a direction perpendicular to the left-right direction and protruding from the upper surface of the slide member, The installation stand body is fixed to the installation surface, An equipment installation structure, characterized in that a mounting portion of the equipment is fixed to an upper surface of the slide member by a mounting portion fixing member attached to the protruding member.

10. An equipment installation stand that holds equipment and is installed on an installation surface, An installation stand main body to be placed on the installation surface; a mounting stand fixed to the installation stand main body and on which the facility equipment is placed; an equipment fixing device for fixing the equipment to the mounting stand; The rear surface of the installation table body abuts or is close to the front surface of a concrete body having a front surface perpendicular to the installation surface, The equipment installation stand is characterized in that the mounting stand is fixed to the front surface of the concrete body by a mounting stand fixing device.

11. The equipment installation stand according to claim 10, characterized in that the rack fixing device comprises an L-shaped metal fitting consisting of two pieces, a fixing bolt that fixes one piece of the L-shaped metal fitting to a side surface of the mounting stand, and an anchor bolt that fixes the other piece of the L-shaped metal fitting to the front surface of the concrete body.

12. The mounting stand includes a front stand made of concrete fixed to the front of an upper surface of the installation stand main body, and a rear stand made of concrete fixed in parallel to the front stand to the rear of the upper surface of the installation stand main body, 11. The facility equipment installation stand according to claim 10, wherein the rear rack is fixed to the front surface of the concrete body by the rack fixing device.

13. Each of the front frame and the rear frame has a groove extending in the left-right direction on an upper surface side thereof, 13. The equipment installation stand according to claim 12, characterized in that the equipment fixing device comprises: a slide member that slides in the left-right direction along upper surfaces of the front frame and the rear frame; a front rod-shaped member attached to the front of the slide member and fitted into a groove of the front frame to move together with the slide member; a rear rod-shaped member attached to the rear of the slide member and fitted into a groove of the rear frame to move together with the slide member; a front pressing member attached to the front rod-shaped member and pressing the slide member against the upper surface of the front frame to fix it; a rear pressing member attached to the rear rod-shaped member and pressing the slide member against the upper surface of the rear frame to fix it; a protruding member attached to the slide member movably in a direction perpendicular to the left-right direction and protruding from the upper surface of the slide member; and an attachment portion fixing member attached to the protruding member and fixing the attachment portion of the equipment to the upper surface of the slide member.

14. The mounting stand includes a base stand placed on an upper surface of the installation stand main body and a raised stand placed on the upper surface of the base stand and on which the facility equipment is placed, 11. The facility equipment installation stand according to claim 10, wherein the raised platform is fixed to the front surface of the concrete body by the platform fixing device.

15. The equipment installation stand according to claim 14, characterized in that the equipment fixing device comprises an equipment rear support member that supports the rear side of the equipment, and a support member fixing member that fixes the equipment rear support member to the installation stand main body, the foundation stand, and the raised stand.

16. The installation table body includes a plurality of base blocks made of concrete arranged horizontally, 13. The equipment installation stand according to claim 12, wherein each of the front frame and the rear frame is disposed across the plurality of base blocks and connects the plurality of base blocks.

17. The installation table body includes a plurality of base blocks made of concrete arranged horizontally, The equipment installation stand according to claim 14, wherein the foundation frame is disposed across the plurality of base blocks and connects the plurality of base blocks.

18. An equipment installation structure including an equipment installation stand that holds the equipment and is installed on an installation surface, The equipment installation stand includes an installation stand main body that is placed on the installation surface, a mounting stand that is fixed to the installation stand main body and on which the equipment is placed, and an equipment fixing device that fixes the equipment to the mounting stand, The rear surface of the installation table body abuts or is close to the front surface of a concrete body having a front surface perpendicular to the installation surface, The facility equipment installation structure, wherein the mounting stand is fixed to the front surface of the concrete body by a mounting stand fixing device.

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