Base and wiring / piping material holding device

Abstract

To attach a base for attaching a wiring / piping material and the like to a pole to a fastening band attached to the pole with good workability.SOLUTION: A base 10 includes: a fixing plate part 20 which extends toward a tip, is inserted between a pole 70 and a fastening band 80 attached to an outer periphery of the pole 70 and is pressure-welded to the pole 70 by the fastening band 80; a facing plate part 30 facing the fixing plate part 20; and a connection part 40 for connecting the fixing plate part 20 and the facing plate part 30 by leaving a space. The facing plate part 30 is provided with a mounting part for detachably mounting a holding body 51 which holds a wiring / piping material 60. The fixing plate part 20 includes: a locking part 22 for restricting movement in a direction opposite to the insertion direction after insertion; and an extending plate part 21 for extending further toward a tip side than the locking part 22. A plate thickness part 23 larger than plate thickness of the extending plate part 21 is formed at a base end side of the locking part 22.SELECTED DRAWING: Figure 7

Description

Technical Field

[0001] The present invention relates to a pedestal to which a holding body or the like for holding wiring and piping materials is attached and a wiring and piping material holding device, which is inserted into a gap between a tightening band attached to a column and the column in order to fix the holding body or the like to the column such as a utility pole.

Background Art

[0002] When attaching a cable such as a communication line or a protective pipe for protecting the cable along the longitudinal direction to a column such as a utility pole, a tightening band is attached along the outer circumference of the utility pole, a support is fixed to the tightening band, and a wiring pipe such as a cable or a protective pipe is supported by the support. As a support for this type of wiring material and piping material, for example, a hoisting pipe support fitting described in Patent Document 1 is known.

[0003] This hoisting pipe support fitting includes a pair of arc-shaped clamping members that clamp the hoisting pipe from both sides. A strip-shaped latching portion extending in a direction parallel to the hoisted pipe is formed at the base end of one of the clamping members. Further, a flange-shaped bent portion that bends at a right angle in a direction opposite to the column is formed at the insertion-side tip of the latching portion. To attach this hoisting pipe support fitting to a column such as a utility pole, the latching portion can be inserted between the column and the tightening band attached to its outer circumference with the bent portion at the front, latched, and pushed in. After that, the hoisting pipe is inserted between the pair of clamping members, a tightening bolt attached to the base end of one clamping member is passed through a bolt hole at the base end of the other clamping member, and the nut is tightened to hold the hoisting pipe.

[0004] After the hoisting pipe support fitting is attached to the column, the latching portion of one of the clamping members passes through the gap between the column and the tightening band. Further, the bent portion of the latching portion protrudes from the lower edge in the width direction of the tightening band in a direction opposite to the column and is latched to the lower edge in the width direction of the tightening band. Therefore, it is possible to prevent the latching portion from coming out upward from the gap between the column and the tightening band and the hoisting pipe support fitting from falling off the tightening band.

Prior Art Documents

[0005] [Patent Document 1] Japanese Patent Application Publication No. 2018-182916 Summary of the Invention [Problem to be solved by the invention]

[0006] However, when the pull-up pipe support fitting described in Patent Document 1 is attached by hanging it on the tightening band, the bent portion at the tip of the insertion side of the hanging portion gets in the way when inserting the hanging portion into the gap between the support pole and the tightening band, so it was necessary to loosen the tightening band considerably by the amount of the bend in the bent portion before inserting the hanging portion. As a result, the hanging portion had to be inserted while maintaining the position of the tightening band relative to the support pole, which was inefficient.

[0007] Therefore, the present invention aims to provide a base and wiring / piping material holding device that is used to attach a holder or the like to a support and can be easily attached to a tightening band attached to the support. [Means for solving the problem]

[0008] The base of claim 1 includes a fixed plate portion extending toward the tip, inserted between the support pole and a fastening band attached to the outer periphery of the support pole, and pressed against the support pole by the fastening band, a facing plate portion facing the fixed plate portion, and a connecting portion connecting the fixed plate portion and the facing plate portion with a gap therebetween; The facing plate portion is provided with an attachment portion for detachably attaching a fixed body to be fixed to the support, The fixing plate portion is a locking portion that locks onto the widthwise edge of the fastening band that passes through when the fastening band is inserted between the support pole and the fastening band, thereby restricting movement in the direction opposite to the insertion direction; an extending plate portion extending further toward the tip side than the locking portion, On the proximal side of the locking portion, a plate thickness portion larger than the plate thickness of the extending plate portion is formed. Here, the plate thickness portion of the fixed plate portion means a portion where the dimension in the entire plate thickness direction, such as a part bulging on the surface of the plate or the plate itself being thick, is larger than the periphery.

[0009] By inserting the extending plate portion between the support column and the tightening band ahead of the facing plate portion, the position and posture of the pedestal are stabilized, and even when driving the connecting portion with a striking tool such as a hammer, it is easy to drive in because the position and posture are stable. After the locking portion passes through the gap between the support column and the tightening band, the plate thickness portion formed on the proximal side of the locking portion fills the gap between the tightening band and the support column, suppressing excessive loosening of the tightening band, and also suppressing the pedestal from freely moving in the circumferential direction of the support column along the tightening band.

[0010] The pedestal according to claim 2 is particularly characterized in that the locking portions are respectively formed at both end edges in the width direction orthogonal to the extending direction of the fixed plate portion. Thereby, since the locking portions are formed at two separated locations, the pedestal attached to the tightening band can be stably prevented from coming off. Also, since the locking portions are provided at the end edges, they are easy to form by raising the end edges. The pedestal according to claim 3 is particularly characterized in that the locking portions are respectively formed at both end edges in the width direction orthogonal to the extending direction of the fixed plate portion, and the plate thickness portion is formed at an intermediate position shifted from the locking portion in the width direction of the fixed plate portion. Thereby, the intermediate portion in the width direction of the fixed plate portion is reinforced by the plate thickness portion, suppressing deformation of the intermediate portion in the width direction of the fixed plate portion. Also, if the plate thickness portion is provided directly above the locking portion in the width direction of the fixed plate portion, there is a possibility that the tightening force concentrated on the plate thickness portion due to the pressure contact of the tightening band reaches the periphery of the locking portion and deforms the peripheral portion. However, in the invention of claim 3, since the plate thickness portion is formed at a position shifted from the locking portion, the pressure contact force of the tightening band reaching the periphery of the locking portion is suppressed.

[0011] The pedestal according to claim 4 is particularly characterized in that the thick plate portion is formed by a reinforcing portion extending along the extending direction of the fixing plate portion. Thereby, the thick plate portion can stably hold the pedestal in the tightening band and can reinforce the fixing plate portion itself. The pedestal according to claim 5 is particularly characterized in that a plurality of reinforcing portions are arranged and formed in the width direction orthogonal to the extending direction of the fixing plate portion. Thereby, the fixing plate portion is further reinforced.

[0012] The pedestal according to claim 6 is particularly characterized in that the connecting portion forms a driving surface that can be struck by a striking tool. Thereby, even when the tightening band is tightly tightened on the column, it can be driven in with a striking tool, and the pedestal can be inserted into the gap between the column and the tightening band. The pedestal according to claim 7 is particularly characterized in that both end surfaces in the width direction orthogonal to the fixing plate portion at the base end portion and the connecting portion of the opposing plate portions are located on the same plane and form a side striking surface that can be struck by a striking tool. Thereby, it is possible to strike both side end surfaces of the pedestal laterally to shift it horizontally even when the tightening band is tightly tightened on the column.

[0013] The wiring and pipe material holding device according to claim 8 comprises the pedestal according to claim 1 and a holding body for holding the wiring and pipe material, wherein the attachment portion is a through hole penetrating in the front-back direction of the opposing plate portion, the holding body has a passing portion that is attached through the through hole, the fixing plate portion and the opposing plate portion are separated so that the portion exposed between the fixing plate portion and the opposing plate portion in the passing portion does not interfere with the tightening band that presses the fixing plate portion against the column. Thereby, the holding body can be attached to the opposing plate portion of the pedestal without interfering with the tightening band.

Advantages of the Invention

[0014] Since the fixing plate portion of the present invention has an extension plate portion that extends to the tip side of the locking portion, the extension plate portion is first inserted into the gap between the support column and the tightening band, and the position and posture of the pedestal when inserting are stabilized. Also, even when driving the connecting portion with a striking tool such as a hammer, since the position and posture of the pedestal are stable, it is easy to drive in. As a result, the pedestal can be attached to the tightening band attached to the support column with good workability.

Brief Description of the Drawings

[0015]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Embodiments for Carrying Out the Invention

[0016] Hereinafter, a pedestal and a wiring / pipe material holding device according to an embodiment of the present invention will be described with reference to the drawings. The pedestal is used to fix a fixing body such as a holding body that holds wiring and pipe materials to a support such as a utility pole. After being inserted into the gap between the tightening band attached to the support and the support, the fixing body such as the holding body is attached.

[0017] As shown in Fig. 1, the tightening band is formed by a band body 81 made of a long strip with a certain width. A plurality of substantially rectangular through holes 82 are formed in the band body 81 at predetermined intervals. A tightening fitting is attached to one end of the band body 81. Although not shown, the tightening fitting is provided with a U-shaped tightening receiving fitting at one end side. Further, a straight bolt is inserted through one side of the tightening receiving fitting, and a tightening rod having a hook is inserted through the other side. The tightening band 80 can be wound around the support such as a utility pole along the circumferential direction of the band body 81, the hook of the tightening rod is hooked on any one of the through holes 82 of the band body 81, and the nut attached to the straight bolt inserted through the tightening receiving fitting is tightened, so that it can be attached to the support in a tightened state.

[0018] Fig. 2 shows the pedestal 10. The pedestal 10 includes a fixing plate portion 20 that extends toward the tip and is inserted between the support 70 and the tightening band 80 attached to its outer periphery and is pressed against the support 70 by the tightening band 80, a facing plate portion 30 facing the fixing plate portion 20, and a connecting portion 40 that connects the fixing plate portion 20 and the facing plate portion 30 with a space therebetween. The pedestal 10 can be integrally formed by punching and bending a rectangular metal plate material by pressing. Note that the pedestal 10 may be formed of a hard synthetic resin material or the like.

[0019] The fixing plate portion 20 of the pedestal 10 has an elongated plate shape, and an extending plate portion 21 is formed on the tip side in the insertion direction into the tightening band 80, that is, the lower tip side in Figs. 2(a) and 2(b). On the side opposite to the tip side of the extending plate portion 21, that is, on the upper side in Figs. 2(a) and 2(b), a locking portion 22 is formed that locks to the lower end edge in the width direction of the tightening band 80 that has passed after the fixing plate portion 20 is inserted between the support 70 and the tightening band 80, and restricts the fixing plate portion 20 from moving in the reverse insertion direction.

[0020] The locking portions 22 are respectively formed on both side edges 20a located in the width direction orthogonal to the extending direction in the fixing plate portion 20. The locking portions 22 are formed by notching a part of the widthwise edge 20a of the fixing plate portion 20 in an L shape and raising the notch, and the inclined surface 22a facing the tightening band 80 is inclined in a direction away from the support column 70 from the distal end side to the proximal end side of the fixing plate portion 20.

[0021] On the proximal end side of the fixing plate portion 20 relative to the locking portion 22, a plate thickness portion 23 having a dimension in the thickness direction larger than the plate thickness of the peripheral portion is provided at an intermediate position offset from the locking portion 22 in the width direction of the fixing plate portion 20. The plate thickness portion 23 is formed by a bead in which a part of the flat surface portion of the fixing plate portion 20 is raised in a mountain shape or an arc shape in cross section by bead processing and extends along the extending direction of the fixing plate portion 20 by a reinforcing portion 24. The reinforcing portions 24 are provided in parallel with two spaced apart in the width direction orthogonal to the extending direction of the fixing plate portion 20.

[0022] The opposing plate portion 30 is formed in a rectangular plate shape and is disposed parallel to the fixing plate portion 20 facing each other with a predetermined interval. A through hole 32 penetrating in the front-back direction is provided at the center of the opposing plate portion 30. The inner peripheral edge of the through hole 32 is formed in a regular octagon corresponding to the shape of the protruding portion 57a of the nut 57 of the holding body 51 to be described later, and forms a mounting portion 31 for detachably mounting the fixing body 50 fixed to the support column 70. The interval L between the opposing plate portion 30 and the fixing plate portion 20 is formed to be of a size such that the portion exposed between the opposing plate portion 30 and the fixing plate portion 20 in the screw 55 of the holding body 51 does not interfere with the tightening band 80. Reinforcing beads 35 are formed on both sides of the through hole 32 of the opposing plate portion 30 spaced apart left and right.

[0023] The connecting portion 40 is formed in a flat plate shape bent in a direction orthogonal to the upper end of the fixing plate portion 20, has an area that can be struck by a striking tool such as a hammer, and constitutes a driving surface 41.

[0024] The end faces 33 and 42 in the width direction orthogonal to the extending direction of the fixed plate portion 20 at the base end portion 30a of the counter plate portion 30 and the connecting portion 40 respectively are located on the same plane, and form lateral striking surfaces 34 and 43 that can be struck by a striking tool.

[0025] Next, the fixing body 50 fixed to the support column 70 via the pedestal 10 is composed of a holding body 51 that holds the wiring and pipe material 60 in this embodiment. As shown in FIG. 3, the holding body 51 is formed of a holding body main body 52 made of metal or the like having a pair of left and right clamping pieces 54, 54 extending in a semi-circular arc shape from both sides of the base portion 53, and is attached to the counter plate portion 30 of the pedestal 10. The base portion 53 protrudes in a U-shaped plate shape toward the counter plate portion 30 of the pedestal 10, and an insertion hole 53b through which a screw 55 is inserted is formed in an intermediate plate portion 53a having a rectangular plate shape. The head 55a of the screw 55 is accommodated in the concave space surrounded by the U-shaped plate portion of the base portion 53 so that the head 55a does not protrude into the internal space surrounded by the pair of clamping pieces 54, 54.

[0026] The screw 55 is screwed into a nut 57 disposed in the space between the fixed plate portion 20 and the counter plate portion 30, and the holding body main body 52 is attached to the counter plate portion 30 by sandwiching the counter plate portion 30 and the intermediate plate portion 53a of the base portion 53 between the head 55a of the screw 55 and the nut 57. Here, the shaft portion of the screw 55 constitutes a passing portion 56 that passes through the through hole 32 of the counter plate portion 30 and is attached to the pedestal 10. The nut 57 has a screw hole 57b formed at the center of a protruding portion 57a slightly protruding from the center of a horizontally long plate material. The protruding portion 57a is fitted into the regular octagonal through hole 32 of the counter plate portion 30 to be prevented from rotating, and the screw 55 is attached in this state.

[0027] Flanges 58 extending in a direction orthogonal to the plane of the intermediate plate portion 53a of the base portion 53 are formed at the respective tip ends of the pair of clamping pieces 54, 54. A bolt through hole 58a formed of a long hole is provided at the center of one flange 58, and a screw hole 58b having a female screw formed therein is provided at the center of the other flange 58.

[0028] After the wiring and pipe material 60 is disposed in the internal space surrounded by a pair of clamping pieces 54, 54, the holding body 51 fastens and holds the wiring and pipe material 60 by passing the bolt 59 through the bolt through-hole 58a and screwing it into the screw hole 58b, causing the pair of clamping pieces 54, 54 to elastically deform.

[0029] By the way, what includes the pedestal 10 configured as described above and the holding body 51 that holds the wiring and pipe material 60 constitutes the wiring and pipe material holding device 1. That is, the wiring and pipe material holding device 1 comprises a pedestal 10 and a holding body 51 that holds the wiring and pipe material 60. The attachment portion 31 consists of a through-hole 32 that penetrates in the front and back directions of the facing plate portion 30. The holding body 51 has a passing portion 56 that is attached by passing through the through-hole 32. The fixed plate portion 20 and the facing plate portion 30 are separated so that the portion exposed between the fixed plate portion 20 and the facing plate portion 30 in the passing portion 56 does not interfere with the tightening band 80.

[0030] Next, a method of attaching the pedestal 10 configured as described above to the tightening band 80 wound around the outer peripheral surface of the support column 70 and fixing the holding body 51 that holds the wiring and pipe material 60 to the support column 70 will be described. First, loosen the tightening band 80 attached to the outer peripheral surface of the support column 70 a little, and as shown in FIG. 4, insert the extension plate portion 21 of the fixed plate portion 20 of the pedestal 10 into the gap between the support column 70 and the tightening band 80. By inserting the extension plate portion 21, the position and posture of the pedestal 10 are stabilized.

[0031] Next, use a striking tool such as a hammer to drive the connecting part 40 from above, pass the locking part 22 of the fixed plate part 20 through the gap between the support column 70 and the tightening band 80, and further push in the plate thickness part 23. As shown in FIG. 5, insert the entire fixed plate part 20. At this time, since the extended plate part 21 is inserted first and the position and posture of the pedestal 10 are stable, it is easy to drive in. In addition, the locking part 22 is formed on an inclined surface 22a that inclines in a direction away from the support column 70 from the tip side to the base end side of the fixed plate part 20 on the side facing the tightening band 80. The fixed plate part 20 can be inserted without hindrance while being elastically bent slightly by the pressing of the tightening band 80 on the locking part 22. In addition, since the connecting part 40 is formed on a driving striking surface 41 having an area that can be struck by a striking tool, even when the plate thickness part 23 is pushed in and the tightening of the tightening band 80 is tight, the pedestal 10 can be driven in and inserted.

[0032] Then, when the locking part 22 passes through the gap between the support column 70 and the tightening band 80 and the plate thickness part 23 is inserted into the gap, the gap between the support column 70 and the tightening band 80 is filled by the plate thickness part 23, suppressing excessive loosening of the tightening band 80. Also, the pedestal 10 is suppressed from freely moving in the circumferential direction of the support column 70 along the tightening band 80. Furthermore, due to the driving of the striking tool, the amount by which the tightening band 80 is loosened and the gap between the support column 70 and the tightening band 80 in the previously tightened state gather in the space at the insertion position of the fixed plate part 20. Also, due to the insertion of the plate thickness part 23, the tightening band 80 that presses against the support column 70 moves away from the support column 70 compared to the state where the extended plate part 21 is inserted into the gap between the support column 70 and the tightening band 80.

[0033] In addition, each end face 33, 42 located in the width direction orthogonal to the extending direction of the fixed plate portion 20 at the base end portion 30a of the counter plate portion 30 and the connecting portion 40 are located on the same plane, and each forms a side striking surface 34, 43 that can be struck by a striking tool. Therefore, even when the plate thickness portion 23 is pushed in and the tightening band 80 is tightened firmly, during or after the upward driving of the connecting portion 40 by the striking tool, the both end faces can be struck from the side of the pedestal 10 and laterally shifted to adjust the position.

[0034] After the locking portion 22 passes through the gap between the support column 70 and the tightening band 80, since the locking portion 22 is formed by the inclined surface 22a, it locks with the lower end edge in the width direction of the tightening band 80, preventing the fixed plate portion 20 from moving in the reverse insertion direction and coming off from the tightening band 80.

[0035] After attaching the pedestal 10 to the tightening band 80 in this way, if necessary, the diameter of the tightening band 80 is reduced and tightened, and as shown in FIG. 6, the holding body 51 is attached to the pedestal 10. For that, the protruding portion 57a of the nut 57 is fitted into the through hole 32 of the counter plate portion 30 between the fixed plate portion 20 and the counter plate portion 30, and the screw 55 is inserted through the insertion hole 53b of the base portion 53 from the inner space side of the holding body main body 52, further through the through hole 32 of the counter plate portion 30 of the pedestal 10, and attached to the nut 57. At this time, since the fixed plate portion 20 and the counter plate portion 30 are separated by the distance L so that the portion of the shaft portion of the screw 55, which is the passing portion 56, exposed between the fixed plate portion 20 and the counter plate portion 30 does not interfere with the tightening band 80, the holding body 51 can be attached without trouble.

[0036] After attaching the holding body 51, as shown in FIG. 7, the wiring and piping material 60 is arranged in the inner space of the holding body main body 52 along the length direction of the support column 70, the bolt 59 is passed through the bolt through hole 58a of the flange 58 and screwed into the screw hole 58b and tightened, and clamped by the pair of clamping pieces 54, 54. As described above, the attachment of the pedestal 10, the attachment of the holding body 51, and the holding of the wiring and piping material 60 are completed.

[0037] Next, the operation of the pedestal 10 and the wiring and pipe holding device 1 of the present embodiment will be described. Since the pedestal 10 has the extension plate portion 21 where the fixed plate portion 20 extends to the tip side rather than the locking portion 22, by inserting the extension plate portion 21 first, the position and posture of the pedestal 10 at the time of insertion are stabilized. Further, even when driving the connecting portion 40 with a striking tool such as a hammer, since the posture of the pedestal 10 is stable, it is easy to drive in. For this reason, the pedestal 10 can be attached to the tightening band 80 attached to the support column 70 with good workability.

[0038] Further, the locking portions 22 are respectively formed at both side edges 20a located in the width direction of the fixed plate portion 20 and are formed at two separated positions, so that the pedestal 10 attached to the tightening band 80 can be stably prevented from coming off. In addition, since the locking portions 22 are formed at both side edges 20a in the width direction of the fixed plate portion 20, they can be easily formed by cutting out a part of the edge 20a and cutting it up obliquely upward.

[0039] Furthermore, since the plate thickness portion 23 is formed on the base end side of the fixed plate portion 20 rather than the locking portion 22, the pedestal 10 can be stably held by the tightening band 80. And since the plate thickness portion 23 is formed by the reinforcing portion 24 which is a bead bulging from the plane of the fixed plate portion 20, the fixed plate portion 20 itself is reinforced.

[0040] Also, since the plate thickness portion 23 is formed at an intermediate position deviated from the locking portion 22 of the edge 20a in the width direction of the fixed plate portion 20, the intermediate portion in the width direction of the fixed plate portion 20 is reinforced by the plate thickness portion 23, and deformation of the intermediate portion in the width direction of the fixed plate portion 20 is suppressed. In addition, if the plate thickness portion 23 is provided directly above the locking portion 22 in the width direction of the fixed plate portion 20, the tightening force concentrated on the plate thickness portion 23 by the tightening of the tightening band 80 reaches the periphery of the locking portion 22 formed by cutting up the notch and the periphery of the locking portion 22 is likely to be deformed. In the present embodiment, the pressing force on the plate thickness portion 23 due to the tightening of the tightening band 80 does not reach the locking portion 22, and deformation of the periphery of the locking portion 22 is prevented.

[0041] In addition, since the two reinforcing portions 24 are formed in parallel in the width direction of the fixed plate portion 20 and are formed at a plurality of positions, the reinforcing effect is increased.

[0042] By the way, the fixing body 50 of the above embodiment is composed of a holding body 51 that holds the wiring and piping member 60, and the through hole 32 to which the holding body 51 is attached serves as the attachment portion 31 of the facing plate portion 30. However, when the fixing body 50 is regarded as the wiring and piping member 60, the holding body 51 corresponds to the attachment portion 31.

[0043] Next, the following technical idea can also be grasped from the above embodiment. That is, the pedestal according to claim 1, wherein the locking portion 22 has an inclined surface 22a on the side facing the tightening band 80, and the inclined surface 22a inclines in a direction away from the support column 70 from the distal end side to the proximal end side of the fixed plate portion 20.

[0044] By the way, in the above embodiment, the locking portions 22 of the fixed plate portion 20 are formed at both end edges 20a in the width direction. However, when implementing the present invention, it is not limited to this position, and it may be provided at an intermediate portion in the width direction of the fixed plate portion 20 or the like. Further, the locking portion 22 is formed by raising an L-shaped notch provided at the end edge 20a in the width direction of the fixed plate portion 20, but it is not limited thereto. For example, a screw hole is provided in a part of the surface of the fixed plate portion 20 facing the facing plate portion 30. After inserting the fixed plate portion 20 into the gap between the support column 70 and the tightening band 80, a bolt is attached to the screw hole from the surface side of the fixed plate portion 20 facing the facing plate portion 30, and the head of this bolt protruding from the plane of the fixed plate portion 20 abuts against and locks with the lower end edge in the width direction of the tightening band 80 so that the pedestal 10 is prevented from coming off. In this way, when inserting into the gap between the support column 70 and the tightening band 80, the fixed plate portion 20 is in a planar state, and after insertion, a locking member such as a separate bolt that locks with the tightening band 80 may be attached to the fixed plate portion 20. In addition, if the locking portion 22 is detachably attached to the fixed plate portion 20 in this way, the pedestal 10 can be removed from the tightening band 80 as necessary.

[0045] In addition, although the locking portions 22 are provided at two locations on the fixed plate portion 20, they may be provided at only one location or at three or more locations.

[0046] Note that the locking portions 22 in the above-described embodiment are formed in advance on the fixed plate portion 20. When the fixed plate portion 20 is inserted into the gap between the support column 70 and the tightening band 80, the fixed plate portion 20 is inserted while the inclined surface 22a, which is the locking portion 22, is pressed against the support column 70 side and elastically bent slightly or in its original state. However, before insertion, the locking portions 22 are closed in the same plane as the peripheral portion. After the fixed plate portion 20 is inserted, it may be configured to prevent the pedestal 10 from coming off by raising the notch at the edge 20a in the width direction of the fixed plate portion 20.

[0047] Further, the tip of the extension plate portion 21 of the fixed plate portion 20 may be formed into a tapered surface whose cross section tapers toward the tip, or the flat surface at the tip portion may be formed into a triangular shape, a wedge shape, or the like, such that the tip side is tapered in a plan view.

[0048] Furthermore, the plate thickness portion 23 of the fixed plate portion 20 in the above-described embodiment is formed by beads, and a part thereof bulges out on the plate surface and the dimension in the plate thickness direction is increased. However, it may be formed by other means than beads, and a part of the plates may be overlapped to form the plate thickness. And as long as the plate thickness portion 23 can prevent the loosening of the tightening band 80, it is not necessarily required that the fixed plate portion 20 itself be reinforced by the reinforcing portion 24.

[0049] In addition, the plate thickness portion 23 and the reinforcing portion 24 are provided at two locations along the extending direction of the fixed plate portion 20 at an intermediate position shifted from the locking portion 22, but they may be provided at one location or at three or more locations, or may be provided at positions different from the above.

[0050] The inner peripheral edge of the through hole 32 of the opposed plate portion 30 in the above-described embodiment is formed in a regular octagon shape, but if it can be prevented from rotating, it may be formed in other shapes. In this case, the outer edge of the protruding portion 57a of the nut 57 fitted into the through hole 32 is also formed corresponding to that shape.

[0051] Furthermore, the facing plate portion 30 is formed in a rectangular plate shape and is arranged parallel to the fixed plate portion 20 with a predetermined interval therebetween. However, the present invention is not limited thereto, and it may be arranged not parallel to the fixed plate portion 20 as long as it faces the fixed plate portion 20 with an interval therebetween and can stably attach the fixed body 50 according to the type of the fixed body 50.

[0052] In the above embodiment, the fixed body 50 fixed to the support column 70 via the pedestal 10 exemplifies a holder 51 that holds the wiring and piping materials 60. However, for example, it may be a wiring and piping material box or the like that relays the wiring material and the piping material in the wiring and piping path.

Description of Reference Numerals

[0053] 1: Wiring and piping material holding device, 10: Pedestal, 20: Fixed plate portion, 21: Extended plate portion, 22: Locking portion, 23: Plate thickness portion, 24: Reinforcing portion, 30: Facing plate portion, 30a: Base end portion, 31: Attachment portion, 32: Through hole, 33: End face, 34: Side impact surface, 40: Connecting portion, 41: Driving impact surface, 42: End face, 43: Side impact surface, 50: Fixed body, 51: Holder, 60: Wiring and piping materials, 70: Support column, 80: Clamping band.

Claims

1. An extension plate portion extending toward the tip, inserted between a support column and a clamping band attached to the outer periphery of the support column, and pressed against the support column by the clamping band; An opposing plate portion facing the fixed plate portion; A connecting portion connecting the fixed plate portion and the opposing plate portion with a space therebetween, and comprising: A pedestal provided with an attachment portion for removably attaching a fixing body fixed to the support column to the opposing plate portion, The fixed plate portion: A locking portion that locks to the edge in the width direction of the clamping band that has passed through when inserted between the support column and the clamping band, and restricts the movement of the fixed plate portion in the reverse insertion direction; An extension plate portion extending beyond the locking portion toward the tip; and having A pedestal characterized in that a plate thickness portion larger than the plate thickness of the extension plate portion is formed on the base end side of the locking portion.

2. The pedestal according to claim 1, wherein the locking portions are respectively formed at both end edges in the width direction orthogonal to the extension direction of the fixed plate portion.

3. The locking portions are respectively formed at both end edges in the width direction orthogonal to the extension direction of the fixed plate portion, The pedestal according to claim 1, characterized in that the plate thickness portion is formed at an intermediate position shifted from the locking portion in the width direction of the fixed plate portion.

4. The pedestal according to any one of claims 1 to 3, characterized in that the plate thickness portion is formed by a reinforcing portion extending along the extension direction of the fixed plate portion.

5. The pedestal according to claim 4, characterized in that a plurality of the reinforcing portions are arranged in the width direction orthogonal to the extension direction of the fixed plate portion.

6. The pedestal according to any one of claims 1 to 3, characterized in that the connecting portion forms a driving surface that can be struck by a driving tool.

7. The pedestal according to any one of claims 1 to 3, characterized in that both end surfaces in the width direction orthogonal to the extension direction of the fixed plate portion at the base end portion of the opposing plate portion and the connecting portion are located on the same plane and form a side driving surface that can be struck by a driving tool.

8. A wiring and pipe material holding device comprising the pedestal according to claim 1 and a holding body for holding wiring and pipe materials, The attachment portion is a through hole penetrating in the front-rear direction of the opposing plate portion, The holding body has a passing portion that is attached through the through hole. A wiring and pipe material holding device, characterized in that the fixed plate portion and the opposing plate portion are separated from each other so that a portion exposed between the fixed plate portion and the opposing plate portion in the passing portion does not interfere with a tightening band that presses the fixed plate portion against the support column.

Images