Installation Structure of Equipment

Abstract

To provide an equipment installation structure which can stably install equipment on an inclined face, and looks good in an installation state.SOLUTION: A cylinder part 3 protruding downward is arranged at a box device 1, installation metal fixtures 5, 5 are welded into the cylinder part 3, pedestals 10, 10 are anchor-fixed to an inclined face L along an inclination direction of the inclined face L, and adjustment bolts 20 for connecting the installation metal fixture 5 and the pedestal 10 are attached to an upstream-side end part and a downstream-side end part of the pedestal 10. Then, by adjusting a screw-in degree of the adjustment bolt 20 to the pedestal 10, an attachment height of the installation metal fixture 5 in a position of the adjustment bolt 20 is made adjustable. Therefore, when installing the box device 1, since the installation metal fixtures 5, 5 which are welded into the cylinder part 3 are connected to the pedestals 10, 10 by using the adjustment bolts 20, 20, the box device 1 can be stably installed on the inclined face L.SELECTED DRAWING: Figure 8

Description

Technical Field

[0001] The present invention relates to an installation structure for installing equipment such as a box for storing equipment on an inclined surface, for example.

Background Art

[0002] Conventionally, as an installation structure for installing equipment such as a box for storing equipment on a predetermined installation surface, for example, an installation structure in which legs with adjustable heights are provided at the bottom of the equipment, as described in Patent Document 1, is known.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in the installation structure described in Patent Document 1, although it is possible to install the equipment on an inclined surface by adjusting the height of the legs, it is not possible to firmly install it on the installation surface, and there is a problem that the installation state tends to be unstable. In addition, since the legs are exposed, there is also a problem that the appearance of the equipment in the installed state is not good.

[0005] Therefore, the present invention has been made in view of the above problems, and aims to provide an installation structure for equipment that can stably install the equipment on an inclined surface and has a good appearance in the installed state.

Means for Solving the Problems

[0006] In order to achieve the above object, the invention according to claim 1 of the present invention is an installation structure for installing a predetermined facility on an inclined surface. On the facility side, a covering portion protruding downward is provided, and a first fitting is provided at a position covered by the covering portion. On the inclined surface side, a second fitting is provided, and screw portions capable of attaching the first fitting are provided at least at positions on the upstream side and the downstream side in the inclined direction of the second fitting. At the position covered by the covering portion, the mounting height of the first fitting at the screw portion on the upstream side and the mounting height of the first fitting at the screw portion on the downstream side are each adjustable. and further, The screw portion is an adjustment bolt detachable from the second fitting. The adjustment bolt includes a lower screw portion protruding downward and screwing into the second fitting, a flange portion provided on the upper side of the lower screw portion and protruding radially outward, an upper screw portion protruding upward from the flange portion, and a bolt operation portion provided further above the upper screw portion. On the first fitting, an insertion hole through which the upper screw portion and the bolt operation portion can be inserted is formed, and on the second fitting, a screwing portion into which the lower screw portion is screwed is provided. With the lower screw portion screwed into the screwing portion, the upper screw portion and the bolt operation portion are inserted into the insertion hole, and a nut is screwed onto the upper screw portion with the first fitting placed on the flange portion, so that the first fitting and the second fitting are integrated. By rotating the bolt operation portion and adjusting the screwing degree of the lower screw portion into the second fitting, the mounting height of the first fitting placed on the flange portion can be adjusted. Also, in order to achieve the above object, the invention according to claim 2 of the present invention is an installation structure for installing a predetermined facility on an inclined surface, wherein a covering portion protruding downward is provided on the facility side, and a first fitting is provided at a position covered by the covering portion. On the other hand, a second fitting is provided on the inclined surface side, and screw portions capable of attaching the first fitting are provided at at least an upstream position and a downstream position in the inclined direction of the second fitting. Further, The second fitting is two pedestals arranged along the inclined direction at positions spaced apart by a predetermined interval in a direction intersecting the inclined direction of the inclined surface. at the position covered by the covering portion, It is characterized in that the mounting height of the first fitting at the screw portion on the upstream side and the mounting height of the first fitting at the screw portion on the downstream side in each of the pedestals are each adjustable. Also, in order to achieve the above object, the invention according to claim 3 of the present invention is an installation structure for installing a predetermined facility on an inclined surface, wherein a covering portion protruding downward is provided on the facility side, and a first fitting is provided at a position covered by the covering portion. On the other hand, a second fitting is provided on the inclined surface side, and screw portions capable of attaching the first fitting are provided at at least an upstream position and a downstream position in the inclined direction of the second fitting. Further, The second fitting is two pedestals arranged at positions spaced apart by a predetermined interval in the inclination direction of the inclined surface and intersecting the inclination direction. at the position covered by the covering portion, The mounting height of the first fitting at the screw portion of the pedestal arranged on the upstream side and the mounting height of the first fitting at the screw portion of the pedestal arranged on the downstream side are each adjustable.

Effect of the Invention

[0007] According to the present invention, on the equipment side, a covering portion protruding downward is provided, and a first fitting is provided at a position covered by the covering portion. On the inclined surface side, a second fitting is provided, and screw portions capable of attaching the first fitting are provided at least at positions on the upstream side and the downstream side in the inclination direction of the second fitting. Then, at the position covered by the covering portion, the mounting height of the first fitting at the screw portion on the upstream side and the mounting height of the first fitting at the screw portion on the downstream side are each adjustable. Therefore, when installing the equipment, since the first fitting provided on the equipment side is connected to the second fitting provided on the inclined surface side using the screw portion, the equipment can be stably installed on the inclined surface. Further, when installing the second fitting on the inclined surface side, it is not necessary to level the installation surface of the second fitting, and an installation structure of the equipment with good workability for installation can be achieved. Furthermore, since the first fitting and the connection portion between the first fitting and the second fitting are covered by the covering portion, an installation structure of the equipment with a good appearance of the installation state can be achieved. Also, Claim 1According to the invention described in , the threaded portion is an adjustment bolt that can be attached to and detached from the second fitting. The adjustment bolt includes a lower threaded portion that protrudes downward and can be screwed into the second fitting, a flange portion provided above the lower threaded portion and protruding radially outward, an upper threaded portion that protrudes upward from the flange portion, and a bolt operation portion provided further above the upper threaded portion. On the other hand, an insertion hole through which the upper threaded portion and the bolt operation portion can be inserted is formed in the first fitting, and a screwing portion into which the lower threaded portion is screwed is provided in the second fitting. Then, with the lower threaded portion screwed into the screwing portion, the upper threaded portion and the bolt operation portion are inserted into the insertion hole, and a nut is screwed onto the upper threaded portion with the first fitting placed on the flange portion, so that the first fitting and the second fitting are integrated. By rotating the bolt operation portion and adjusting the degree of screwing of the lower threaded portion into the second fitting, the mounting height of the first fitting placed on the flange portion can be adjusted. Therefore, the equipment can be installed by adjusting the level while assembling the second fitting, the adjustment bolt, and the first fitting in this order, and an installation structure of the equipment with very good workability for installation can be achieved. Furthermore, according to claim 2 and 3 of the invention described in , the second fitting is configured as two pedestals arranged along the inclination direction with a predetermined interval in a direction intersecting the inclination direction of the inclined surface (claim 2 ), or as two pedestals arranged so as to intersect the inclination direction at a position with a predetermined interval in the inclination direction of the inclined surface (claim 3 ). Therefore, the second fitting can be miniaturized, and an installation structure of the equipment with even better workability for installation can be achieved.

Brief Description of the Drawings

[0008]

Figure 1

Figure 2

Figure 3

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Figure 5

Figure 6

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Figure 8

Figure 9

Figure 10

Figure 11

Mode for Carrying Out the Invention

[0009] Hereinafter, the installation structure of the box device according to an embodiment of the present invention will be described in detail with reference to the drawings.

[0010] Fig. 1 is a perspective explanatory view showing the box device 1. Fig. 2 is a perspective explanatory view showing the installation structure of the box device 1 in the cylindrical part 3. Fig. 3 is a perspective explanatory view showing an enlarged view of the area A in Fig. 2. Fig. 4 is a perspective explanatory view showing the cylindrical part 3 from above. Fig. 5 is a perspective explanatory view showing the mounting fitting 5. Fig. 6 is a perspective explanatory view showing the pedestal 10. Fig. 7 is a perspective explanatory view showing the adjustment bolt 20. Fig. 8 is an explanatory view showing the installation state when the pedestal 10 is arranged along the inclination direction of the inclined surface L. Fig. 9 is an explanatory view showing the cross-section taken along the line B-B in Fig. 8.

[0011] The box device 1 includes two luggage receiving boxes 2, 2 and a cylindrical portion 3 as an installation structure on the equipment side. Each luggage receiving box 2 includes a box-shaped main body that opens in the front and a front door that opens and closes the front opening of the main body. Such luggage receiving boxes 2, 2 are stacked vertically with the front doors facing in the same direction. Also, the cylindrical portion 3 is attached to the lower surface of the lower luggage receiving box 2. The cylindrical portion 3 is formed in a rectangular tube shape extending vertically, and an attachment portion 4 for attaching to the lower surface of the luggage receiving box 2 is provided at the upper end. Also, the lower end of the cylindrical portion 3 is bent inward, and at the lower ends of the left and right side surfaces of the cylindrical portion 3, the tips of the bent portions are folded upward, respectively, to form a fitting storage portion 6 for installing a mounting fitting 5 described later. The mounting fitting 5 is formed by bending the upper and lower edges of a metal plate extending in the front-rear direction in the same direction. The left and right width of the lower bent portion 5C is substantially the same as the left and right width of the fitting storage portion 6. The bent portion 5C is stored in the fitting storage portion 6, and the belt-shaped main body 5B having a length substantially the same as the front-rear length of the side surface of the cylindrical portion 3 is brought into contact with the inner surface of the cylindrical portion 3 and welded to the inner surface of the cylindrical portion 3. Also, the upper bent portion 5A is wider than the lower bent portion 5C, and insertion holes 7 for inserting the upper screw portion 23 and the bolt operation portion 24 of an adjustment bolt 20 described later are formed in both the front and rear portions of the bent portion 5A, respectively. The mounting fitting 5 (especially the bent portion 5A) has elasticity and is adapted to elastically deform when integrated with a gantry 10 described later.

[0012] On one side, as an installation structure on the inclined surface L side, pedestals 10, 10 are provided. Each pedestal 10 is formed by bending the upper and lower edges of a metal plate extending in the front-rear direction in the same direction, similar to the installation fitting 5, and includes a strip-shaped main body 10B, a top plate portion 10A located on the upper edge side of the main body 10B, and a bottom plate portion 10C located on the lower edge side of the main body 10B. The front-rear length of the main body 10B is shorter than the front-rear length of the installation fitting 5 (the front-rear length of the main body 5B), while the vertical height of the main body 10B is formed shorter than the vertical height of the installation fitting 5 (the vertical height of the main body 5B). In addition, round holes 11, 11 are drilled at the front and rear portions of the top plate portion 10A, separated from each other in the front-rear direction by the same interval as the front-rear interval between the insertion holes 7, 7 of the installation fitting 5. Further, screw fixing portions 12 are respectively provided at positions on the lower surface of the top plate portion 10A below each round hole 11, and the screw holes of the screw fixing portions 12 communicate with the lower sides of the round holes 11, and the lower screw portion 22 of the adjustment bolt 20 can be screwed into the screw fixing portions 12 through the round holes 11. In addition, anchor holes 13, 13 for anchor-fixing the pedestal 10 are drilled at the front and rear portions of the bottom plate portion 10C.

[0013] Furthermore, the adjustment bolt 20 constituting the installation structure will be described. The adjustment bolt 20 is formed in a long columnar shape in the vertical direction, and a disk-shaped flange portion 21 protruding radially outward is provided at the central portion in the vertical direction. In addition, a screw groove (not shown) is engraved on the peripheral surface (down to the lower end) of the portion protruding downward from the flange portion 21 in the adjustment bolt 20, and it is the lower screw portion 22 that can be screwed into the above-described screw fixing portion 12. On the other hand, a screw groove (not shown) is also engraved on the peripheral surface of the portion protruding upward from the flange portion 21 in the adjustment bolt 20, and it is the upper screw portion 23 to which the nut 30 can be screwed. Further, at the upper end portion (above the upper screw portion 23) of the adjustment bolt 20, a bolt operation portion 24 having a chamfered peripheral surface and formed in a hexagonal shape is provided.

[0014] Here, the installation of the box device 1 on the inclined surface L by the above installation structure will be described. First, two pedestals 10, 10 are arranged at a distance in the left - right direction along the inclined direction of the inclined surface L, corresponding to the interval between the mounting brackets 5, 5 of the cylindrical part 3, and are anchor - fixed to the inclined surface L. At this time, each pedestal 10 has a posture in which the top plate part 10A and the bottom plate part 10C protrude inward in the left - right direction (in other words, the posture in which the main body 10B is located outside in the left - right direction). Next, after appropriately screwing the lower screw parts 22, 22 of the adjustment bolts 20, 20 into the screwing parts 12, 12 of each pedestal 10, the cylindrical part 3 is covered from above the anchor - fixed pedestals 10, 10, and the upper screw parts 23, 23 and the bolt operation parts 24, 24 of the adjustment bolts 20, 20 are inserted through the insertion holes 7, 7 of each mounting bracket 5 so that each mounting bracket 5 is placed on the flange parts 21, 21. Further, in this state, the bolt operation part 24 of each adjustment bolt 20 is rotationally operated to adjust the screwing degree of the lower screw part 22 into the screwing part 12, so as to adjust the flange parts 21, 21 of the front - and - rear adjustment bolts 20, 20 on each pedestal 10 to be located on the same horizontal line. Then, a nut 30 is tightened and fixed to the upper screw part 23 of each adjustment bolt 20 to integrate the mounting brackets 5, 5 and the pedestals 10, 10 (fix the cylindrical part 3 to the pedestals 10, 10), and if the load - receiving boxes 2, 2 are installed on the cylindrical part 3, the installation of the box device 1 on the inclined surface L is completed.

[0015] Note that when the nut 30 is tightened, the particularly upper bent part 5A of the mounting bracket 5 is elastically deformed, and the overall posture of the mounting bracket 5 becomes a horizontal posture. Also, as shown in FIG. 9, when the cylindrical part 3 is fixed to the pedestals 10, 10, the folded - back part of each fitting storage part 6 abuts against the surface (outer surface in the left - right direction) of the main body 10B of the pedestal 10, and the stabilization of the fixed state is achieved. Furthermore, most of the pedestals 10, 10, particularly the connection parts with the mounting brackets 5, 5, will be located inside the cylindrical part 3.

[0016] According to the installation structure of the box device 1 having the above configuration, a cylindrical portion 3 protruding downward is provided in the box device 1, and the mounting brackets 5, 5 are welded in the cylindrical portion 3. On the inclined surface L, the gantries 10, 10 are anchor-fixed along the inclination direction of the inclined surface L, and adjustment bolts 20 for connecting the mounting bracket 5 and the gantry 10 are respectively attached to the upstream end and the downstream end of each gantry 10. By adjusting the screwing degree of each adjustment bolt 20 into the gantry 10, the mounting height of the mounting bracket 5 at the position of the adjustment bolt 20 can be adjusted respectively. Therefore, when installing the box device 1, since the mounting brackets 5, 5 welded in the cylindrical portion 3 are connected to the gantries 10, 10 anchor-fixed to the inclined surface L by using the adjustment bolts 20, 20..., the box device 1 can be stably installed on the inclined surface L. Further, when anchor-fixing the gantries 10, 10 to the inclined surface L side, since it is not necessary to level the installation surfaces of the gantries 10, 10, an installation structure of equipment with good workability related to installation can be achieved. Furthermore, since the mounting brackets 5, 5 and the connection portions between the mounting brackets 5, 5 and the gantries 10, 10 are covered by the cylindrical portion 3, an installation structure of equipment with a good appearance of the installation state can be achieved.

[0017] Further, the adjustment bolt 20 is detachable from the pedestal 10, and the adjustment bolt 20 is provided with a lower screw portion 22 that protrudes downward and can be screwed into the screw portion 12 of the pedestal 10, a disk-shaped flange portion 21 that is provided above the lower screw portion 22 and protrudes radially outward, an upper screw portion 23 that protrudes upward from the flange portion 21, and a bolt operation portion 24 that is provided further above the upper screw portion 23. On the other hand, insertion holes 7, 7 through which the upper screw portion 23 and the bolt operation portion 24 can be inserted are formed in the mounting fitting 5, and screw portions 12, 12 into which the lower screw portion 22 is screwed are provided in the pedestal 10. Then, with the lower screw portions 22 screwed into the respective screw portions 12 in each screw portion 12, the upper screw portions 23 and the bolt operation portions 24 are respectively inserted into the respective insertion holes 7, and nuts 30, 30 are screwed onto the upper screw portions 23, 23 with the mounting fitting 5 placed on the flange portions 21, 21, so that the mounting fitting 5 and the pedestal 10 are integrated. By rotating the bolt operation portion 24 and adjusting the degree of screwing of the lower screw portion 22 into the screw portion 12, the vertical height of the flange portion 21, and thus the mounting height of the mounting fitting 5 placed on the flange portion 21, can be adjusted. Therefore, the box device 1 can be installed by adjusting the level while assembling in the order of the pedestal 10, the adjustment bolts 20, 20, and the mounting fitting 5, and an installation structure of equipment with very good workability for installation can be achieved.

[0018] Note that the installation structure of the equipment according to the present invention is not limited to the aspects of the above-described embodiment, and not only the overall configuration of the equipment but also the configuration related to the installation structure and the like can be appropriately changed as needed.

[0019] For example, in the above embodiment, the pedestals 10, 10 are arranged along the inclination direction of the inclined surface L. However, as shown in FIG. 10, the pedestals 10, 10 can be arranged at positions spaced apart by a predetermined interval in the inclination direction of the inclined surface L so as to intersect the inclination direction, and the equipment can be installed. When the pedestals 10, 10 are arranged in this way, although the screwing degrees of the adjusting bolts 20, 20 on each pedestal 10 are the same, the screwing degrees of the adjusting bolts 20, 20 on the upstream pedestal 10 and the screwing degrees of the adjusting bolts 20, 20 on the downstream pedestal 10 are adjusted, and the flange portions 21 on the upstream pedestal 10 and the flange portions 21 on the downstream pedestal 10 are positioned on the same horizontal line, so that the equipment can be installed horizontally. Even if the pedestals 10, 10 are arranged and installed in this way, the equipment can be stably installed on the inclined surface, there is no need to level the inclined surface side, the installation fittings 5, 5, and the connection portions between the installation fittings 5, 5 and the pedestals 10, 10 can be covered by the cylindrical portion 3, etc., and the same effects as the equipment structure of the above embodiment can be achieved.

[0020] Also, as shown in FIG. 11, there is no problem even if the pedestal 10 is not anchor-fixed to the inclined surface L but is buried and installed. Furthermore, in the above embodiment, the adjusting bolt 20 is adopted as the bolt portion. However, instead of the adjusting bolt 20, a male screw portion may protrude upward from the pedestal 10, and two nuts with the upper and lower sides reversed may be screwed onto the male screw portion, and the installation height of the installation fitting may be configured to be adjustable by adjusting the screwing positions of these nuts in the vertical direction. In addition, in the above embodiment, a disk-shaped flange portion is provided as the flange portion provided on the adjusting bolt. However, instead of the disk-shaped flange portion, the flange portion may be intermittently provided along the peripheral surface of the adjusting bolt, etc., and the type of flange portion to be provided can be appropriately changed in design.

[0021] Furthermore, in the above embodiment, a cylindrical portion is provided as the covering portion. However, a single-plate-shaped covering rib may be provided, and the type of covering portion to be provided can be appropriately changed in design. Furthermore, in the above-described embodiment, two pedestals 10, 10 are employed as the second fitting. However, for example, the two pedestals 10, 10 may be connected to form the second fitting with a single fitting, and the specific structure of the second fitting can be changed in design. Needless to say, the design of the first fitting can also be changed according to the second fitting. In addition, in the above-described embodiment, the equipment is used as a luggage receiving box. However, the present invention can also be suitably applied to other equipment such as power distribution equipment.

Explanation of Reference Numerals

[0022] 1 ··· Box device, 2 ··· Luggage receiving box (equipment), 3 ··· Cylindrical portion (covering portion), 5 ··· Mounting fitting (first fitting), 7 ··· Insertion hole, 10 ··· Pedestal (second fitting), 11 ··· Round hole, 12 ··· Screwing portion (threaded portion), 13 ··· Anchor hole, 20 ··· Adjusting bolt (threaded portion), 21 ··· Flange portion, 22 ··· Lower threaded portion, 23 ··· Upper threaded portion, 24 ··· Bolt operation portion, 30 ··· Nut.

Claims

1. An installation structure for installing a predetermined facility on an inclined surface, wherein a covering portion protruding downward is provided on the facility side, and a first fitting is provided at a position covered by the covering portion. On the other hand, a second fitting is provided on the inclined surface side, and screw portions capable of attaching the first fitting are provided at at least an upstream position and a downstream position in the inclined direction of the second fitting, at a position covered by the covering portion, the mounting height of the first fitting at the screw portion on the upstream side and the mounting height of the first fitting at the screw portion on the downstream side are each adjustable, and furthermore, the screw portion is an adjustment bolt that is detachable from the second fitting, the adjustment bolt includes a lower screw portion that protrudes downward and can be screwed into the second fitting, a flange portion provided on the upper side of the lower screw portion and protruding radially outward, an upper screw portion protruding upward from the flange portion, and a bolt operation portion provided further above the upper screw portion. On the other hand, the first fitting is provided with an insertion hole through which the upper screw portion and the bolt operation portion can be inserted, and the second fitting is provided with a screwing portion into which the lower screw portion is screwed, with the lower screw portion screwed into the screwing portion, inserting the upper screw portion and the bolt operation portion into the insertion hole, and screwing a nut onto the upper screw portion with the first fitting placed on the flange portion, the first fitting and the second fitting are integrated, and by rotating the bolt operation portion and adjusting the screwing degree of the lower screw portion into the second fitting, the mounting height of the first fitting placed on the flange portion is adjustable. An installation structure for a facility, characterized by this.

2. An installation structure for installing a predetermined facility on an inclined surface, wherein a covering portion protruding downward is provided on the facility side, and a first fitting is provided at a position covered by the covering portion. On the other hand, a second fitting is provided on the inclined surface side, and screw portions capable of attaching the first fitting are provided at at least an upstream position and a downstream position in the inclined direction of the second fitting, furthermore, the second fitting is two gantries arranged along the inclined direction at positions spaced apart by a predetermined interval in a direction intersecting the inclined direction of the inclined surface, An installation structure of equipment, characterized in that, at positions covered by the covering portion, the mounting height of the first fitting at the screw portion on the upstream side of each of the pedestals and the mounting height of the first fitting at the screw portion on the downstream side are each adjustable.

3. An installation structure for installing a predetermined piece of equipment on an inclined surface, wherein a covering portion protruding downward is provided on the equipment side, and a first fitting is provided at a position covered by the covering portion, while a second fitting is provided on the inclined surface side, and screw portions capable of mounting the first fitting are provided at least at positions on the upstream side and the downstream side in the inclined direction of the second fitting. Furthermore, the second fitting is two pedestals arranged so as to intersect the inclined direction at positions spaced apart by a predetermined interval in the inclined direction of the inclined surface, An installation structure of equipment, characterized in that, at positions covered by the covering portion, the mounting height of the first fitting at the screw portion of the pedestal arranged on the upstream side and the mounting height of the first fitting at the screw portion of the pedestal arranged on the downstream side are each adjustable.

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