JP2021143755A - Support tool for hanger bolt and support tool for rod-like member - Google Patents

Abstract

To provide a support metal fitting capable of being temporarily fixed to a hanger bolt with a simple operation, and being manufactured at low costs.SOLUTION: A support tool 10 for a hanger bolt is detachably attached to an arbitrary position of a side surface of the hanger bolt B. The support tool includes: a main body portion 20 engaged with one side of a side surface of the hanger bolt; a holding portion 60 disposed in a manner of being freely kept into contact with or separated from the main body portion, and engaged with the other side of the side surface of the hanger bolt; a fastening bolt 90 for fastening the main body portion and the holding portion while holding the hanger bolt therebetween; and an elastic member 95 for energizing the main body portion and the holding portion toward the hanger bolt disposed therebetween.SELECTED DRAWING: Figure 1

Description

The present invention relates to a support for hanging bolts and a support for rod-shaped materials.

Supporting tools for hanging bolts for suspending hanging bolts from a ceiling slab or the like and fixing various electrical equipment materials (cables, pipes, etc.) to the hanging bolts are known (see, for example, Patent Documents 1 to 4). The suspension bolt support has a structure in which it is fastened at an arbitrary height position with respect to the suspension bolt and supports electrical equipment materials such as cables and pipes in an arbitrary posture via a support metal fitting such as a pillow clip.

Japanese Patent No. 58494424 Japanese Patent No. 5102997 Japanese Patent No. 5069193 Jitsukaisho 61-162687

The above-mentioned support for hanging bolts has the following problems. That is, when fastening the suspension bolt to an arbitrary height position by screw tightening or the like, it is necessary to position the suspension bolt support with one hand and tighten the fastening bolt with the other hand. Therefore, the worker uses both hands. However, it is necessary to adjust the height position of the suspension bolt support according to the positional relationship with other materials, that is, the handling situation of the electrical equipment material. In such a case, the screw tightening work had to be performed while adjusting the support for the hanging bolt to an appropriate height position on an unstable stepladder or ladder, which was dangerous and complicated.

In addition, since the number of hanging bolt metal fittings is usually large and they are used without being removed once they are attached to the hanging bolts, if the temporary fixing structure is complicated, the manufacturing cost will increase and the overall product cost will increase. There was also the problem of doing.

Therefore, in the present invention, there is a demand for a support for a suspension bolt that can be temporarily fixed to the suspension bolt with a simple operation and can be manufactured at low cost.

The suspension bolt support according to the present embodiment can be detachably attached to an arbitrary position on the side surface of the suspension bolt. A main body portion that engages with one side of the side surface of the hanging bolt, a holding portion that is arranged in contact with and detachable from the main body portion and engages with the other side of the side surface of the hanging bolt, and a main body portion and a holding portion thereof. It is provided with a fastening bolt for sandwiching and fastening the suspension bolt between the two, and an elastic member for urging the main body portion and the sandwiching portion toward the suspension bolt arranged between them.

According to the present invention, the suspension bolt support can be temporarily fixed to the suspension bolt with a simple operation, and can be manufactured at low cost.

It is a perspective view which shows an example of the use state of the support tool for a suspension bolt which concerns on 1st Embodiment. It is a perspective view which shows the other example of the use state of the support tool for a suspension bolt which concerns on 1st Embodiment. It is a perspective view which shows the support for a hanging bolt which concerns on 1st Embodiment. It is a top view which shows the support for a hanging bolt of FIG. It is a top view which shows together with the main body part and the holding part of the support tool for a hanging bolt of FIG. It is an exploded perspective view which shows the support for a hanging bolt of FIG. It is an exploded top view which shows the support for a hanging bolt of FIG. It is a front view which shows the main body part of the support for suspension bolt of FIG. It is a supplementary figure for demonstrating the movement of the holding part at the time of temporarily fixing the support for a suspension bolt of FIG. 1 to a suspension bolt. It is a supplementary figure for demonstrating the movement of the holding part at the time of removing the support for a suspension bolt of FIG. 1 from a suspension bolt. It is a top view which shows the state which the support for the suspension bolt of FIG. 1 is finally fixed to the suspension bolt. It is an exploded perspective view which shows the support for a hanging bolt which concerns on 2nd Embodiment.

(First Embodiment)
1 and 2 show the usage state of the suspension bolt support 10 according to the first embodiment of the present invention, respectively. As shown in FIGS. 1 and 2, the suspension bolt support 10 is used by being fixed to the suspension bolt B. For example, as shown in FIG. 1, a pile rack clip Q is attached to a suspension bolt support 10 fixed to a suspension bolt B, an electric wire pipe P (electrical equipment material) is passed through the pile rack clip Q, and the bolt and nut are fixed. Will be done. Further, as shown in FIG. 2, a cable support bracket S as a steel rod curved in a semicircular shape is attached to the suspension bolt support 10 fixed to the suspension bolt B via a screw, and the cable support bracket S is attached to the cable support bracket S. Cable C is laid and fixed by a binding band.

As shown in FIGS. 3 to 8, the suspension bolt support 10 is formed in a groove frame having a substantially U-shaped cross section inside a main body metal fitting (main body portion) 20 formed of a bottomed substantially square cylinder. Auxiliary metal fittings (holding portions) 60 are housed, and the main body portion 20 and the holding portion 60 are fastened to each other by fastening bolts 90 on the bottom plates. The tip edges of the upper and lower side plates of the main body 20 are notched in a concave shape. The upper and lower groove plates of the sandwiching portion 60 are formed in a hook shape. A hanging bolt B is introduced between the concave edges of the upper and lower side plates of the main body 20 and the hook-shaped groove plate of the holding portion 60. The main body portion 20 and the sandwiching portion 60 are urged by an elastic member in a direction in which the suspension bolt B is sandwiched. The suspension bolt support 10 can be temporarily fixed to the suspension bolt B in a temporarily tightened state in which the fastening bolt 90 is not completely tightened by the elastic member. Typically, these parts are made of metal, but all or some parts may be made of hard resin. Specifically, the suspension bolt support 10 is configured as follows.

The main body 20 is formed of a bottomed substantially square cylinder. Specifically, the main body portion 20 has a rectangular plate-shaped main body base portion 30 and a pair of plate-shaped bracket mounting portions 40 and 50 provided on both edge portions on the short side side of the main body base portion 30. It is provided with a pair of plate-shaped support portions 31 and 32 provided on both side edges. Typically, the main body base portion 30, the bracket mounting portions 40, 50, and the support portions 31, 32 constituting the main body portion 20 are formed by bending, deforming, cutting, drilling, or the like of one sheet metal. ..

The main body base portion 30 is formed with an insertion hole 30a into which the threaded portion of the fastening bolt 90 is inserted. As shown in FIG. 8, the insertion hole 30a has an oval shape and is provided at a position offset in the length direction from the central position of the main body base portion 30. The insertion hole 30a is not limited to an oval shape, and may be rectangular. By making it oval or rectangular, the range of motion of the holding portion 60 with respect to the main body 20 can be expanded, and the holding portion 60 can be tilted with respect to the main body 20 and its position can be adjusted. , Even if the diameter of the hanging bolt B is different, it can be used without changing the design.

The support portions 31 and 32 are formed by being bent at right angles to the main body base portion 30, respectively. The tip edges of the support portions 31 and 32 are formed with gentle arc-shaped recesses (first recesses) 31a and 32a, respectively. The diameter of the arc of the recesses 31a and 32a is larger than the diameter of the suspension bolt B.

The bracket mounting portions 40 and 50 are formed by bending each of the bracket mounting portions 40 and 50 at right angles to the main body base portion 30. Bracket mounting holes 40a and 50a are formed in the centers of the bracket mounting portions 40 and 50, respectively. The bracket mounting holes 40a and 50a can be replaced with various structures such as screw holes and protrusions depending on the application in which the suspension bolt support 10 is used.

Plate-shaped guide portions 41 and 42 are provided on both side edges of the bracket mounting portion 40. The guide portions 41 and 42 are formed by bending each of the guide portions 41 and 42 at right angles to the bracket mounting portion 40. The guide portions 41 and 42 are located outside the support portions 31 and 32, and their tip edges reach the first recesses 31a and 32a of the support portions 31 and 32. The square edges on the tip side of the guide portions 41, 42 corresponding to the tip side of the main body portion 20 are cut out in a gentle curved shape, and the guide edges 41a, 42a continuous with the first recesses 31a, 32a of the support portions 31, 32. Is formed.

Plate-shaped guide portions 51 and 52 are provided on both side edges of the bracket mounting portion 50. The guide portions 51 and 52 are formed by bending each of the guide portions 51 and 52 at right angles to the bracket mounting portion 50. The guide portions 51 and 52 are located outside the support portions 31 and 32, and their tip edges reach the first recesses 31a and 32a of the support portions 31 and 32. The tip edges of the guide portions 51 and 52 are provided with outer recesses 51a and 52a recessed in an arc shape. The diameter of the arc of the outer recesses 51a and 52a is larger than the diameter of the hanging bolt B.

As shown in FIGS. 5, 6 and 7, the sandwiching portion 60 is formed of a groove frame having a U-shaped cross section. The depth of the sandwiching portion 60 is substantially equivalent to the depth of the inner sky of the main body portion 20, and the width thereof is shorter than the width of the inner sky of the main body portion 20. As a result, the range of motion of the holding portion 60 in the inner space of the main body portion 20 is widened, and the main body portion 20 can be tilted or slid.

Specifically, the sandwiching portion 60 includes a rectangular plate-shaped sandwiching base portion 70 and a pair of plate-shaped engaging portions (hook plates) 80 provided on both edge portions on the long side side of the sandwiching base portion 70. It has. As shown in FIG. 6, the holding base portion 70 is formed with a screw hole 71 to be screwed into the screw portion of the fastening bolt 90. The screw hole 71 is provided at a position offset in the length direction from the central position of the holding base portion 70. The insertion hole 30a drilled in the main body base portion 30 and the screw hole 71 drilled in the sandwiching base portion 70 are both provided at positions offset from the central position. As a result, in the assembling work in which the holding portion 60 is inserted into the main body portion 20 and fastened to the fastening bolt 90, it is possible to suppress a situation in which the holding portion 60 is in the wrong direction, and the assembling work can be efficiently performed. Hook-shaped hook pieces 81 and 82 are formed on the tip side of each of the pair of engaging portions 80. The hook pieces 81 and 82 are curved inward and downward, and their inner sides form a gentle arc-shaped hook portion (second recess) 81a and 82a. The outer sides of the hook pieces 81 and 82 form gently curved guide edges 81b and 82b. Since the guide edges 81b and 82b are provided, the suspension bolt B can be easily guided between the guide edges 41a and 42a on the main body 20 side and the hook pieces 81 and 82 on the holding portion 60 side. The diameter of the arc of the hook portions 81a and 82a is larger than the diameter of the hanging bolt B.

A hollow portion H for holding or passing the suspension bolt B is formed by the first recesses 31a and 32a of the main body portion 20, the hook portions 81a and 82a of the holding portion 60, and the outer recesses 51a and 52a.

The main body portion 20 and the holding portion 60 are fastened to each other by fastening bolts 90 at the bottom plate portions. Specifically, the fastening bolt 90 is inserted into the insertion hole 30a in the main body base portion 30, and the screw portion thereof is screwed into the screw hole 71 of the sandwiching base portion 70. Therefore, the holding portion 60 can approach and separate from the main body portion 20 within the length range of the fastening bolt 90 along the axial direction of the fastening bolt 90.

The suspension bolt support 10 includes an elastic member that urges the main body 20 and the holding portion 60 in a direction of approaching each other. Here, the direction in which the main body portion 20 and the sandwiching portion 60 approach each other corresponds to the direction in which the distance between the hollow portions H between the first recesses 31a and 32a and the second recesses 81a and 82a becomes narrower. As shown in FIGS. 3, 4, and 5, here, a conical coil spring (elastic member) 95 is interposed between the head 91 of the fastening bolt 90 and the main body base portion 30 of the main body portion 20. .. If the main body portion 20 and the sandwiching portion 60 can be urged in a direction in which the distance between the hollow portions H between the first recesses 31a and 32a and the second recesses 81a and 82a becomes narrower, the configuration thereof is as follows. Not limited to the above. For example, the fastening bolt 90 may be inserted from the holding portion 60 side. Further, the conical coil spring 95 can be replaced with a tension coil spring interposed between the main body base portion 30 and the sandwiching base portion 70.

Hereinafter, the fastening bolt 90 is temporarily tightened until the conical coil spring 95 is slightly crushed, and the fastening bolt 90 is tightened until the conical coil spring 95 is completely crushed. Tightening is the final tightening, and each is distinguished.

The suspension bolt support 10 according to the present embodiment is used in a state where the fastening bolt 90 is temporarily tightened. In this state, the conical coil spring 95 urges the head 91 of the fastening bolt 90 in a direction away from the main body base portion 30. Since the holding base portion 70 is screwed into the fastening bolt 90, the holding base portion 70 is attracted toward the main body base portion 30 (in the lower direction in FIG. 5), and overlaps with the main body base portion 30 to be brought into close contact with the fastening bolt 90. At this time, the hollow portion H between the first recesses 31a and 32a and the second recesses 81a and 82a is configured to be narrower than the diameter of the suspension bolt B.

The suspension bolt support 10 configured in this way is used as shown in FIGS. 9, 10 and 11. One of the features of the suspension bolt support 10 according to the present embodiment is that the suspension bolt support 10 can be temporarily fixed to the suspension bolt simply by pushing the suspension bolt support 10 into the suspension bolt. It is in. The principle of temporary fixing by simply pushing the suspension bolt support 10 against the suspension bolt is as follows.

As shown in FIG. 9A, the operator has a suspension bolt so that the suspension bolt B is located between the guide edges 41a and 42a on the main body 20 side and the hook pieces 81 and 82 on the holding portion 60 side. The hook support 10 is operated to push the hook support 10 against the hook B. Then, the holding portion 60 is pushed by the hanging bolt B, slides toward the arrow M1, and is rotated in the direction of the arrow R1 with the end portion P1 of the holding base portion 70 as a fulcrum. In this way, the suspension bolt B can enter toward the hollow portion H along the guide edges 41a and 42a while pushing the holding portion 60.

As shown in FIG. 9B, when the suspension bolt support 10 is slid with respect to the suspension bolt B, the holding portion 60 is lifted by the suspension bolt B in the direction of arrow M2. Thereby, the hanging bolt B can be accommodated in the hollow portion H.

As shown in FIG. 9C, the first recesses 31a and 32a of the main body 20 are engaged with one side of the peripheral surface of the suspension bolt B housed in the hollow portion H, and the peripheral surface of the suspension bolt B is engaged. The second recesses 81a and 82a of the holding portion 60 are engaged with the other side, and the peripheral surface of the suspension bolt B is firmly narrowed from both sides by the main body portion 20 and the holding portion 60. The holding force at this time is due to the elastic force of the conical coil spring 95, and the fastening bolt 90 is temporarily tightened so that the support for the suspension bolt 10 does not fall off from the suspension bolt B due to its own weight. Therefore, as described with reference to FIG. 10, the operator can easily adjust the height of the suspension bolt support tool 10. The holding force in the above can be adjusted by the degree of tightening the fastening bolt 90. Therefore, if it is desired to increase the force for temporarily fixing the suspension bolt support 10 to the suspension bolt B, the fastening bolt 90 may be tightened a little, and the force for temporarily fixing the suspension bolt support 10 to the suspension bolt B may be increased. If you want to weaken the tightening bolt 90, loosen the fastening bolt 90 a little. The ability to adjust this temporary fixing force is also an important factor that can handle various thicknesses and weights.

Since the insertion hole 30a is oval and the outer width of the holding portion 60 is narrower than the inner space width of the main body portion 20, the holding portion 60 can be slid and moved along the arrow M1. This slide movement is in a direction orthogonal to the direction in which the holding portion 60 is urged with respect to the main body portion 20 by the conical coil spring 95, and a large force is not required. Further, since the insertion hole 30a is oval, the holding portion 60 can be tilted with respect to the main body portion 20. Since the position where the fastening bolt 90 is screwed in the holding base portion 70 is offset from the center to the opposite side of the direction in which the suspension bolt B is pushed in, when the suspension bolt B is pressed against the hook pieces 81 and 82, the principle of the lever is Works, and the holding portion 60 can be rotated in the direction of the arrow R1 with a small force.

In this way, the operator temporarily pushes the suspension bolt support 10 against the suspension bolt B and slides the suspension bolt support 10 against the suspension bolt B with a small force. You can stop it. The above operation is a simple operation that can be performed with one hand, and contributes to the improvement of workability of the operator.

The state in which the suspension bolt support 10 is temporarily fixed to the suspension bolt B can be released by the following operation. That is, as shown in FIG. 10, by pressing the head 91 of the fastening bolt 90 with a force F that opposes the urging force of the conical coil spring 95, the sandwiching portion 60 is separated from the main body portion 20 and is separated from the main body portion 20. The hollow portion H formed by the sandwiching portion 60 can be expanded. As a result, the state in which the suspension bolt support 10 is temporarily fixed to the suspension bolt B can be released. Of course, the above operation may be performed when the suspension bolt support 10 is temporarily fixed to the suspension bolt B. That is, instead of pressing the suspension bolt support 10 against the suspension bolt B, the suspension bolt is pushed into the hollow portion H while the hollow portion H is expanded while pushing the head 91 of the fastening bolt 90. B may be introduced. When the worker wants to adjust the position of the hanging bolt support 10 temporarily fixed to the hanging bolt B, the worker presses the head 91 of the fastening bolt 90 to release the temporary fixing, and then the hanging bolt support 10 Can be temporarily fixed to the suspension bolt B by moving the support bolt 10 to a desired position and releasing the hand from the head 91.

Further, the operator may perform the following operations for fine adjustment of the support bolt 10 for hanging bolts. The suspension bolt support 10 is temporarily fixed to the suspension bolt B with a narrow force that does not fall off from the suspension bolt B, and the thickness of the first recesses 31a and 32a and the second recesses 81a and 82a is the suspension bolt. It is thicker than the thread groove of B and does not completely fit into the thread groove of the hanging bolt B. Therefore, in the temporarily fixed state, the operator can simply move the suspension bolt support 10 in the axial direction of the suspension bolt B with a force that resists the narrowing force, without pressing the fastening bolt 90. The position of the suspension bolt support 10 can be adjusted. The thickness of the first recesses 31a, 32a and the second recesses 81a, 82a is adjusted so that the first recesses 31a, 32a and the second recesses 81a, 82a are completely fitted into the screw grooves of the suspension bolt B. By making the structure thinner than the screw groove of No. 1, it is possible to make it more difficult for the suspension bolt support 10 to fall off from the suspension bolt B.

As shown in FIG. 11, when the mounting position of the suspension bolt support 10 is determined, the fastening bolt 90 is temporarily tightened and then fully tightened. At this time, the support bolt 10 for the suspension bolt is temporarily fixed to the suspension bolt B, and both the main body portion 20 and the holding portion 60 are fixed by the elastic force of the conical coil spring 95, so that the operator manually holds the main body portion 20. The fastening bolt 90 can be tightened without pressing. This contributes to the improvement of workability. By the final tightening, the head 91 of the fastening bolt 90 does not move even if it is pressed, so that the main body portion 20 and the sandwiching portion 60 are fixed (finally fixed) in the positional relationship in the temporarily fixed state. The main body portion 20 and the sandwiching portion 60 are firmly fastened by the fastening bolt 90 with the hanging bolt B sandwiched between them. The fastening force at this time is stronger than the urging force of the conical coil spring 95 and is very strong. Therefore, the suspension bolt support 10 can be fixed to the suspension bolt B with sufficient force.

Since the conical coil spring 95 is exposed on the surface of the suspension bolt support 10, it is determined whether the suspension bolt support 10 is in the state of being finally fixed to the suspension bolt B or in the state of being temporarily fixed. It can be confirmed only by looking at the conical coil spring 95.

According to the suspension bolt support 10 according to the first embodiment described above, the operator can easily temporarily fix the suspension bolt to the suspension bolt B and adjust the height with one hand, and the height position is determined. If the fastening bolt 90 is finally tightened with, it can be firmly fixed. Therefore, work efficiency can be improved. Further, since the number of parts is small and the main body portion 20 and the sandwiching portion 60 can each be formed from one sheet metal, the manufacturing cost can be reduced.

As an elastic member for urging the main body base portion 30 and the head 91 of the fastening bolt 90 in a direction to be separated from each other, the conical coil spring 95 is exemplified from the viewpoint of the stability of the pressing operation of the operator. It may be an elastic member of. Further, for example, a part of the main body base portion 30 or the sandwiching base portion 70 may be cut out and bent to urge the fastening bolt 90.

In the suspension bolt support 10 according to the first embodiment, the conical coil spring 95 is arranged between the main body 20 and the head 91 of the fastening bolt 90, and the force for attracting the holding portion 60 to the main body 20 is used. Therefore, the hanging bolt B arranged between the main body 20 and the holding base 60 was sandwiched, but the conical coil spring 95 was arranged between the main body base 30 and the holding base 70, and the main body 20 was placed. The shapes of the main body 20 and the holding portion 60 are configured so that the hanging bolt B arranged between the main body 20 and the holding portion 60 can be sandwiched by utilizing the force that the holding portion 60 separates from the holding portion 60. You may do so.

In the suspension bolt support 10 according to the first embodiment, the suspension bolt B is sandwiched between the main body portion 20 and the sandwiching portion 60 in order to temporarily fix the suspension bolt B to the suspension bolt B. Therefore, the hanging bolt support 10 can be used as a rod-shaped support that can be temporarily fixed to a rod-shaped material such as round steel or square steel in which a thread groove is not formed. In this case, the pinching force can be strengthened by increasing the contact area between the main body portion 20 and the pinching portion 60 and the rod-shaped material and increasing the frictional force generated between them. Further, the same effect can be obtained by attaching a pad that increases the frictional force generated between the main body portion 20 and the holding portion 60 to the portion of the main body portion 20 and the holding portion 60 that come into contact with the rod-shaped material.

The suspension bolt support 10 according to the first embodiment is configured by providing recesses for receiving the peripheral surface of the suspension bolt B in both the main body portion 20 and the holding portion 60. As a result, the guided suspension bolt B can be retained between the first recesses 31a and 32a of the main body 20 and the second recesses 81a and 82a of the sandwiching portion 60, and can be stably sandwiched. Further, it is possible to restrict the lateral movement of the sandwiched suspension bolt B and reduce the possibility that the suspension bolt support 10 will fall off from the suspension bolt B. This effect can be exhibited by providing a recess in at least one of the main body portion 20 and the sandwiching portion 60. Further, from the viewpoint of sandwiching the suspension bolt B between the main body portion 20 and the sandwiching portion 60, it is not necessary that the recesses are provided in both the main body portion 20 and the sandwiching portion 60.

(Second Embodiment)
FIG. 12 is an exploded perspective view showing the suspension bolt support 100 according to the second embodiment of the present invention. The suspension bolt support 100 can be attached to an arbitrary height position of the suspension bolt B in the same manner as the suspension bolt support 10 described above. The major difference between the suspension bolt support 100 according to the second embodiment and the suspension bolt support 10 according to the first embodiment is that the shape of the hook piece of the holding portion is different. Hereinafter, the holding portion 150 of the suspension bolt support 100 according to the second embodiment will be mainly described. The main body 110 of the suspension bolt support 100 according to the second embodiment will be described by adding reference numerals only to necessary portions.

The sandwiching portion 150 includes a rectangular plate-shaped sandwiching base portion 160 and a plate-shaped engaging portion 170 formed on the edge portion on the long side side of the sandwiching base portion 160. A screw hole 161 is provided in the center of the sandwiching base portion 160. The engaging portion 170 has an engaging plate 171, and a hole portion 171a is formed in the engaging plate 171. A pair of hook pieces 172 are formed on the tip end side of the engaging plate 171. The pair of hook pieces 172 are curved inward and downward, and each inner surface constitutes a gently arcuate hook portion (second concave portion) 172a, and the outer surface constitutes a gently curved guide edge 172b. The diameter of the arc of the hook portion 172a is larger than the diameter of the hanging bolt B.

The hook portion 172a of the holding portion 150 and the first recesses 121a and 122a of the main body portion 110 form a hollow portion H for holding or passing the suspension bolt B.

The suspension bolt support 100 according to the second embodiment can be temporarily fixed to the suspension bolt B simply by pushing it against the suspension bolt B, based on the same principle as the suspension bolt support 10 according to the first embodiment. can. Further, the position of the suspension bolt support 100 temporarily fixed to the suspension bolt B can be adjusted by a simple operation. Further, by finally tightening the fastening bolt 190, the suspension bolt support 100 can be finally fixed to the suspension bolt B. As described above, the suspension bolt support 100 according to the second embodiment exerts the same effect as the suspension bolt support 10 according to the first embodiment.

The present invention is not limited to the above-described embodiment, and can be variously modified at the implementation stage without departing from the gist thereof. In addition, each embodiment may be carried out in combination as appropriate, and in that case, the combined effect can be obtained. Further, the above-described embodiment includes various inventions, and various inventions can be extracted by a combination selected from a plurality of disclosed constituent requirements. For example, even if some constituent requirements are deleted from all the constituent requirements shown in the embodiment, if the problem can be solved and the effect is obtained, the configuration in which the constituent requirements are deleted can be extracted as an invention.

10 ... Support for hanging bolts, 20 ... Main body, 30 ... Main body base, 30a ... Insert hole, 31 ... Support, 31a ... Recess (first recess), 32 ... Support, 32a ... Recess (first recess) ), 40 ... Bracket mounting part, 40a ... Bracket mounting hole, 41 ... Guide part, 41a ... Guide edge, 42 ... Guide part, 42a ... Guide edge, 50 ... Bracket mounting part, 50a ... Bracket mounting hole, 51 ... Guide part , 51a ... outer recess, 52 ... guide, 52a ... outer recess, 60 ... holding part, 70 ... holding base, 71 ... screw hole, 80 ... engaging part, 81 ... hook piece, 81a ... hook part (second) (Recess), 81b ... Guide edge, 82 ... Hook piece, 82a ... Hook portion (second recess), 82b ... Guide edge, 90 ... Fastening bolt, 91 ... Head, 95 ... Conical coil spring (elastic member), 100 ... Hanging bolt Support tool, 110 ... Main body, 120 ... Main body base, 121a ... Recess (first recess), 122a ... Recess (first recess) 150 ... Holding part, 160 ... Holding base, 161 ... Screw hole, 170 ... Engagement part, 171 ... Engagement plate, 171a ... Hole part, 172 ... Hook piece, 172a ... Hook part (second recess), 172b ... Guide edge, 190 ... Fastening bolt, 191 ... Head, 195 ... Conical coil spring (elastic member) ), B ... Hanging bolt, H ... Hollow part, P ... Electric wire piping, Q ... Pilak clip, S ... Cable support bracket, C ... Cable.

Claims (9)

In a hanging bolt support that can be detachably attached to any position on the side of the hanging bolt
A main body that engages with one side of the side surface of the hanging bolt,
A holding portion that is arranged so as to be detachable from the main body portion and engages with the other side of the side surface of the hanging bolt.
A fastening bolt for fastening the main body and the holding portion with the hanging bolt sandwiched between them.
An elastic member that urges the main body portion and the holding portion toward the hanging bolt arranged between them, and
Support for hanging bolts. At least one of the main body portion and the holding portion is provided with a recess for receiving the suspension bolt.
The support for hanging bolts according to claim 1. The main body has a guide portion for guiding the suspension bolt in the recess.
The support for hanging bolts according to claim 2. The distance between the main body portion on which the hanging bolt is arranged and the holding portion is narrower than the diameter of the hanging bolt when the main body portion and the holding portion are urged by the elastic member. By pushing the hanging bolt between the main body and the holding portion with a force that opposes the elastic force of the elastic member, the space between the main body and the holding portion is expanded. The support for a suspension bolt according to claim 1, wherein the suspension bolt is introduced between the main body portion and the sandwiching portion, and is sandwiched between the main body portion and the sandwiching portion by the elastic force of the elastic member. Ingredients. The main body is provided with an insertion hole into which the fastening bolt is inserted.
The sandwiching portion is provided with a screw hole into which the fastening bolt is screwed.
The elastic member is interposed between the main body and the head of the fastening bolt.
The support for hanging bolts according to claim 1. The distance between the main body portion on which the hanging bolt is arranged and the holding portion is narrower than the diameter of the hanging bolt when the main body portion and the holding portion are urged by the elastic member. The support for a suspension bolt according to claim 5, wherein the head of the fastening bolt is pressed with a force that opposes the elastic force of the elastic member to expand the diameter of the suspension bolt. The support for a hanging bolt according to claim 5, wherein the insertion hole has an oval shape or a rectangular shape. The sandwiching portion is provided with a pair of hook-shaped hook portions.
The support for a suspension bolt according to claim 1, wherein the suspension bolt is sandwiched between the inner side of the hook portion and the main body portion. In a rod-shaped material support that can be detachably attached to any position on the side surface of the rod-shaped material.
A main body that engages with one side of the side surface of the rod-shaped material,
A holding portion that engages with the other side of the side surface of the rod-shaped material,
A fastening bolt for fastening the main body and the holding portion with the rod-shaped member sandwiched between them.
An elastic member that urges the main body portion and the holding portion toward the rod-shaped member arranged between them, and
Support for rod-shaped material provided with.

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