JP2003348739A - Support fitting for long material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a support fitting for long material which allows the user to arrange long material and also can stably support the long material. <P>SOLUTION: The support fitting 3 is equipped with a fixing part 4, which is fixed in the proper position in the axial direction of a hanging bolt 1, arranged within a building and a support 5 which supports the cable, being supported by the fixing part 4. Then the support 5 is attached rotatably to the fixing part 4. In this way, the direction of the support to which the cable 2 turns, being supported by the support 5, to the axial direction of a hanging bolt 1 becomes variable. <P>COPYRIGHT: (C)2004,JPO

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support for fixing pipes, cables, and the like to a bar member such as a suspension bolt provided in a building.

[0002]

2. Description of the Related Art Conventionally, for example, in a double ceiling of a building, a large number of suspension bolts for suspending the double ceiling have been provided. Then, in the double ceiling, a support as shown in Japanese Utility Model Laid-Open No. 4-4587 is used for wiring or piping cables as long materials. This support was fixed to a hanging bolt suspended vertically, and supported cables horizontally.

However, when the cable is connected to a lighting device, an air conditioner, or the like using the above-mentioned conventional support device, the cable supported in the horizontal direction by the support device is bent from the horizontal direction to the vertical direction. As a result, the supporting state of the cable was extremely unstable.

In order to avoid various obstacles and the like in the double ceiling in wiring or piping of cables in the double ceiling, the cables are inclined with respect to the axial direction of the suspension bolt. In many cases, I wanted to support them. However, the conventional support tool only supports cables horizontally, and lacks the flexibility of supporting the cables. Therefore, the cables have to be bent in the middle. Therefore, also in this case, similarly to the above, the supporting state of the cables became unstable.

As described above, in the conventional support device, not only the supporting state of the cables may become unstable, but also the free arrangement of the cables is hindered.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional drawbacks, and it is an object of the present invention to stably support a long material and to freely dispose the long material. , To provide a long material support.

[0007]

According to a first aspect of the present invention, there is provided a long-member support having the following structure. In other words, the long support member according to the first aspect of the present invention can be applied to a bar member such as a bolt or a reinforcing bar provided in a building,
It is a support for fastening long materials such as pipes and cables. The support includes a fixing portion fixed to an appropriate position in the axial direction of the bar member, and a support portion supported by the fixing portion and supporting the long material. The support portion is provided so that the orientation of the arrangement with respect to the fixing portion can be changed so that the support direction in which the long member is supported and supported by the support portion with respect to the axial direction of the bar member can be changed. ing.

Thus, the fixing portion of the support is fixed at an appropriate position in the axial direction of the bar, and the supporting portion supported by the fixing portion supports the long material such as a pipe and a cable. In this way, the long members are fixed to the bar members disposed in the building via the support members. Here, the orientation of the support portion with respect to the fixed portion can be changed, whereby
With respect to the axial direction of the bar material, the supporting direction in which the long material is supported by the support and faces can be changed. Therefore, the long member can be supported by this support so as to face a required direction.

Further, as in the case of the long member support according to the second aspect of the present invention, in the support according to the first aspect, the support portion is rotatably attached to the fixed portion. The orientation of the arrangement with respect to the fixing portion may be changeable. In this manner, the support portion is rotatably attached to the fixed portion, so that the orientation of the support portion with respect to the fixed portion can be easily changed.

[0010] Further, as in the case of the long member support according to the third aspect of the present invention, in the support according to the second aspect, the support may move the support direction of the long member in a required direction. In order to maintain the arrangement, the apparatus may further include an arrangement orientation holding unit that maintains the orientation of the arrangement of the support section. In this way, the orientation of the support portion with respect to the fixed portion is held by the arrangement direction holding means, and the supporting direction of the long material by the support portion is maintained in a required direction.

Further, as in the case of the long member support according to the fourth aspect of the present invention, in the support according to the third aspect, the arrangement direction holding means is provided with a first engaging member provided on the fixing portion. It may be constituted by a joining portion and a second engaging portion provided on the support portion and removably engaged with the first engaging portion. In this way, the second engaging portion provided on the support portion engages the first engaging portion provided on the fixed portion, whereby the orientation of the support portion relative to the fixed portion is maintained. When the second engaging portion is disengaged from the first engaging portion, the holding of the supporting portion with respect to the fixing portion is released, and the supporting portion can rotate with respect to the fixing portion.

Further, like the long member support according to the fifth aspect of the present invention, in the support according to the fourth aspect, any one of the first engagement portion and the second engagement portion is provided. One of the engaging portions is formed of a concave line extending radially around the center of rotation of the supporting portion with respect to the fixed portion, and the other engaging portion is engaged with the concave line. It may be composed of ridges.

Further, as in the case of the long member support according to the sixth aspect of the present invention, in the support according to the fourth or fifth aspect, the arrangement direction holding means includes the first engagement portion and the first engagement portion. An urging means for elastically urging the second engagement portion to engage with each other may be provided. Thereby, the first engagement portion provided on the fixed portion and the second engagement portion provided on the support portion are engaged with each other by the urging means, and the orientation of the support portion relative to the fixed portion is changed. Will be retained. Then, when the second engaging portion is disengaged from the first engaging portion against the elastic force of the urging means, the holding of the supporting portion with respect to the fixing portion is released, and the supporting portion rotates with respect to the fixing portion. Can move.

[0014]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a support for long material according to the present invention.

FIG. 1 to FIG. 9 show an embodiment of a long member support according to the present invention. In the figure, reference numeral 1 denotes a suspension bolt provided in a double ceiling, for example, as a bolt or a bar material such as a reinforcing bar provided in a building. Reference numeral 2 denotes a cable as a long material such as a pipe and a cable, which is wired in a double ceiling, for example. Reference numeral 3 denotes a support for fixing the cable 2 to the suspension bolt 1.

Here, the support 3 is, as shown in FIG.
A fixing part 4 fixed to an appropriate position in the axial direction of the suspension bolt 1
And a supporting portion 5 supported by the fixing portion 4 and supporting the cable 2. The support portion 5 is provided so that the orientation of the arrangement with respect to the fixing portion 4 can be changed so that the support direction in which the cable 2 is supported by the support portion 5 with respect to the axial direction of the suspension bolt 1 can be changed. I have.

Specifically, the fixing part 4 and the support part 5 are formed separately. The support portion 5 is rotatably attached to the fixed portion 4, so that the orientation of the support portion 5 with respect to the fixed portion 4 can be changed. And the support 3 is
In order to maintain the supporting direction of the cable 2 by the supporting part 5 in a required direction, the apparatus has arrangement direction holding means 6 for holding the direction of the arrangement of the supporting part 5 with respect to the fixing part 4.

More specifically, the fixing portion 4 is made of, for example, a synthetic resin molded product such as a polyacetal resin. This fixing part 4
Has a base 4a and a hook 4b extending from the base 4a, as shown in FIGS. The hook 4b has a curved distal end so as to hold the suspension bolt 1. This hook part 4
b, two hook portions 4b, 4b
Are separated from each other in the direction along the suspension bolt 1,
And it is formed so that it may be extended to each side which sandwiches the suspension bolt 1. Thus, the fixing portion 4 is fixed to the suspension bolt 1 by the base portion 4a abutting on the suspension bolt 1 and the hook portions 4b, 4b holding the suspension bolt 1. Further, the hook portion 4b is provided on its inner side with a claw 4c which engages with a thread valley of the suspension bolt 1, and after the fixing portion 4 is fixed to the suspension bolt 1,
The suspension bolt 1 is not easily moved in the axial direction.

The fixing portion 4 (specifically, the base portion 4a) is provided with a shaft hole 4d formed in a direction perpendicular to the axial direction of the hanging bolt 1 to which the fixing portion 4 is fixed. A shaft portion 5b, described later, of the support portion 5 is rotatably inserted into the shaft hole 4d.
It is rotatably attached to the fixed part 4. Further, from this, the center of the shaft hole 4d, that is, the center of the shaft portion 5b is the rotation center C where the support portion 5 rotates with respect to the fixed portion 4. The shaft hole 4d is composed of a large-diameter portion 4e on the hook portion 4b side and a small-diameter portion 4f on the opposite side, and a portion that moves from the large-diameter portion 4e to the small-diameter portion 4f is a step portion 4g. ing. Further, the fixing portion 4 is provided with a first engagement portion 4h. The first engaging portion 4h is provided on a surface 4i of the base 4a opposite to the hook portion 4b. In the illustrated embodiment, the concave X extending radially around the rotation center C is used. Consists of More specifically, eight concave stripes X are provided, and these are evenly arranged at 45-degree intervals around the rotation center C.

On the other hand, like the fixing portion 4, the supporting portion 5 is made of a synthetic resin molded product such as a polyacetal resin. As shown in FIGS. 5 and 6, the support portion 5 includes a base portion 5a and a shaft portion 5b. This shaft portion 5b
The base 5a is formed so as to protrude from a surface 5c facing the fixing portion 4 side (specifically, the surface 4i of the fixing portion 4). The shaft portion 5b includes a shaft main body 5d and a locking claw 5e at the tip. Then, the shaft main body 5d is fitted to the small diameter portion 4f of the shaft hole 4d in the fixing portion 4, and the locking claw 5e is fitted to the large diameter portion 4e of the shaft hole 4d. At this time, the locking claw 5e
Is locked to the step portion 4g of the shaft hole 4d, and thus the shaft portion 5b is prevented from coming off with respect to the shaft hole 4d. further,
The shaft 5b has a slit 5 extending from the distal end to the proximal end.
When the shaft portion 5b is inserted into the shaft hole 4d, the locking claw 5e is displaced inward and passes through the small diameter portion 4f of the shaft hole 4d. In addition, the support portion 5 has the first
A second engaging portion 5g is provided, which is detachably engaged with the engaging portion 4h. The second engaging portion 5g is provided on the front surface 5c facing the fixed portion 4, and in the illustrated embodiment, the convex ridge Y engaging with the concave ridge X serving as the first engaging portion 4h. Consists of More specifically, the ridge Y has a rotation center C
Are provided at equal intervals at 90 ° intervals. And the arrangement direction holding means 6 includes:
First engaging portion 4h provided on fixing portion 4, that is, concave streak X
And the second engagement portion 5g provided on the support portion 5, that is, the ridge Y.

The support section 5 includes a plurality (four in the illustrated embodiment) of support pieces 5h, 5h extending from the base 5a so as to be parallel to the rotation center C. The cable 2 is supported so as to be sandwiched between the support pieces 5h and 5h. Thus, the support piece 5
h, 5h, that is, the supporting direction of the cable 2 by the support portion 5 is a direction orthogonal to the rotation center C.

Next, the operation and effect of the support 3 having the above configuration will be described. According to the support 3, the fixing portion 4 is fixed at an appropriate position in the axial direction of the hanging bolt 1, and the supporting portion 5 supported by the fixing portion 4 supports the cable 2. Thus, the cable 2 is fastened to the suspension bolt 1 provided in the building via the support 3. Here, the support portion 5 is rotatably attached to the fixed portion 4, so that the orientation of the support portion 5 with respect to the fixed portion 4 can be easily changed. The support portion 5 can change the direction of the arrangement with respect to the fixed portion 4, so that the cable 2 with respect to the axial direction of the suspension bolt 1 can be moved.
Can be changed in the supporting direction in which the supporting direction is supported by the supporting portion 5. Therefore, with this support 3,
The cable 2 can be supported so as to face a required direction, and the cable 2 can be stably supported and the cable 2 can be freely arranged. Moreover, the support direction of the cable 2 supported by the support portion 5 can be maintained in a required direction by the arrangement direction holding means 6, and the cable 2 can be supported more stably.

The arrangement orientation holding means 6 includes a first engaging portion 4h (specifically, a concave X) provided on the fixing portion 4 and a second engaging portion 5g (specifically, a concave portion X) provided on the support portion 5. And the second engaging portion 5g (specifically, the ridge Y) is fitted to the first engaging portion 4h (specifically, the concave ridge X). By combining, the orientation of the support portion 5 with respect to the fixed portion 4 is maintained. Then, the second engagement portion 5g
(Specifically, the ridge Y) is disengaged from the first engaging portion 4h (specifically, the concave X), whereby the holding of the support portion 5 with respect to the fixing portion 4 is released, and the support portion 5 is fixed. It can rotate with respect to the part 4. When the ridge Y comes off from the dent X, the ridge Y is removed from the dent X by deforming the shaft portion 5b including the locking claw 5e or the step portion 4g in the shaft hole 4d. Can come off. Further, in the illustrated embodiment, since the concave stripes X are arranged at intervals of 45 degrees,
The orientation of the support portion 5 is maintained at an angle of 45 degrees with respect to the fixing portion 4. Therefore, the suspension bolt 1
, The supporting direction of the cable 2 is also every 45 degrees. Here, FIGS. 1 and 7 show a case where the supporting direction of the cable 2 is orthogonal to the hanging bolt 1. FIG. 8 shows a case where the supporting direction of the cable 2 is the same as that of the hanging bolt 1. FIG. 9 shows a case where the supporting direction of the cable 2 is 45 degrees with respect to the hanging bolt 1.

Note that the present invention is not limited to the above-described embodiment, and various other modifications are possible. For example, a bar material provided in a building is a suspension bolt 1
However, a bolt other than the suspension bolt 1 may be used, or a reinforcing bar or the like may be used.

The long member fastened to the bar member (hanging bolt 1) by the support member 3 is not limited to the cable 2,
As shown in FIG. 10, a pipe 7 such as a cable protection pipe may be used, or another long material such as a rope or a rod may be used.

The arrangement orientation holding means 6 includes a first engaging portion 4h (specifically, a concave X) of the fixing portion 4 and a second engaging portion 4h of the supporting portion 5.
The engaging portion 5g (specifically, the ridge Y), as shown in FIG. 11, further includes a first engaging portion 4h and a second engaging portion as shown in FIG. A coil spring 8 may be provided as urging means for elastically urging the 5g and 5g to engage with each other. In this way,
The first engaging portion 4h (specifically, the concave X) and the second engaging portion 5g (specifically, the convex Y) are mutually engaged by the coil spring 8, so that the supporting portion 5 is fixed. The orientation of the arrangement with respect to the part 4 is maintained. And the coil spring 8
When the second engaging portion 5g (specifically, the convex ridge Y) is removed from the first engaging portion 4h (specifically, the concave ridge X) against the elastic force of the above, the holding of the support portion 5 with respect to the fixing portion 4 can be achieved. The support portion 5 is released
Can rotate with respect to the fixed part 4. In the illustrated embodiment, the coil spring 8 is fitted to the shaft main body 5d of the shaft portion 5b and is housed in the large-diameter portion 4e of the shaft hole 4d.
Urged away from.

The first engaging portion 4 provided on the fixed portion 4
h is composed of the ridge X, and the second engagement portion 5g provided on the support portion 5 is composed of the ridge Y. On the contrary, the second engagement portion 5
g may be formed of a ridge extending radially about the rotation center C, and the first engagement portion 4h may be formed of a ridge that engages with the ridge. In addition, the first engagement portion 4h and the second engagement portion 5g may not be formed of the convex or the concave, but may be formed of the convex or the concave. Further, the arrangement direction holding means 6 may not be provided.

Further, the fixing portion 4 is provided with a shaft hole 4d, and the support portion 5 is provided with a shaft portion 5b fitted into the shaft hole 4d. On the contrary, the support portion 5 is provided with a shaft hole. In the fixing part 4,
A shaft portion that fits into the shaft hole may be provided.

The support portion 5 is rotatably attached to the fixed portion 4 so that the orientation of the support portion 5 with respect to the fixed portion 4 can be changed. The orientation of the support portion 5 with respect to the fixing portion 4 may be changeable by removing, re-attaching at a different angle.

[0030]

As will be apparent from the above description, the elongated support according to the present invention has the following effects.

According to the long member support of the first aspect, the direction of the arrangement of the support portion with respect to the fixed portion can be changed, so that the long member is supported so as to face a required direction. Therefore, the long member can be stably supported and the long member can be freely arranged.

[0032] According to the long member support device of the second aspect, in addition to the effect of the first aspect, the support portion is rotatably mounted on the fixed portion, so that the support portion is fixed to the fixed portion. The direction of the arrangement can be easily changed.

According to the long member support of any one of the third to sixth aspects, in addition to the effect of the second aspect, the long portion is supported by the support portion by the arrangement orientation holding means. The direction can be maintained in a required direction, and this long material can be supported more stably.

[Brief description of the drawings]

FIG. 1 is a partially cutaway front view of an embodiment of a long material support according to the present invention.

FIG. 2 is a front view of a fixing unit.

FIG. 3 is a plan view of a fixing portion.

FIG. 4 is a left side view of the fixing unit.

FIG. 5 is a front view of the support portion.

FIG. 6 is a right side view of the support portion.

FIG. 7 is a view taken in the direction of the arrow A in FIG.

FIG. 8 is a diagram corresponding to FIG. 7, showing an example in which the supporting portion is rotated with respect to the fixed portion.

FIG. 9 is a diagram corresponding to FIG. 7, showing another example in which the support portion is rotated with respect to the fixed portion.

FIG. 10 is a view corresponding to FIG. 1 of another embodiment of the long support member according to the present invention.

FIG. 11 is a view corresponding to FIG. 1 of still another embodiment of the long support member according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Hanging bolt 2 Cable (long material) 3 Support 4 Fixing part 4h First engaging part 5 Supporting part 5g Second engaging part 6 Arrangement direction holding means 7 Tube (long material) 8 Coil spring (biasing means) C Center of rotation X Concave strip Y Convex strip

Continuation of front page    F-term (reference) 3H023 AA04 AA05 AB04 AC03 AC35                       AC64 AD10                 5G363 AA16 DA13 DA20 DB03

Claims (6)

[Claims] 1. A support for fastening a long member such as a pipe or a cable to a bar member such as a bolt or a reinforcing bar provided in a building, and is fixed to an appropriate position in the axial direction of the bar member. A fixed part,
A supporting portion supported by the fixing portion to support the long material, wherein the supporting portion can change a supporting direction in which the long material is supported and supported by the supporting portion with respect to an axial direction of the bar material. A supporting member for the long material, wherein an orientation of the arrangement with respect to the fixing portion is provided so as to be displaceable. 2. The length according to claim 1, wherein the support section is rotatably attached to the fixed section so that the orientation of the arrangement with respect to the fixed section can be changed. Wood support. 3. The apparatus according to claim 2, wherein the support has a direction holding means for holding the direction of the position of the support portion so as to maintain the support direction of the long material in a required direction. 3. The long member support according to claim 2, 4. The arrangement direction holding means includes a first engagement portion provided on the fixed portion, and a second engagement portion provided on the support portion and removably engaged with the first engagement portion. The long-member support device according to claim 3, wherein the support member comprises a joint portion. 5. One of the first engagement portion and the second engagement portion is configured to rotate about a rotation center around which the support portion rotates with respect to the fixed portion. The support for long material according to claim 4, wherein the support is formed of a radially extending concave streak, and the other engaging portion is formed of a convex streak engaged with the concave streak. 6. The apparatus according to claim 6, wherein said arrangement direction holding means is provided with an urging means for elastically urging said first engagement portion and said second engagement portion to engage with each other. The support for a long material according to claim 4 or 5, wherein the support is a long material.