JPH07133814A - Lengthy body supporting tool - Google Patents

Abstract

PURPOSE:To make it possible to simply execute fitting work of a supporting tool on a fixed member by forming No.1 and No.2 connections, which can be locked on the periphery of a locking hole, individually on each of both ends of a band which can enfold a lengthy body in it. CONSTITUTION:In order to support an air conditioning piping P with a lengthy body supporting tool 3, a locking piece 8 is inserted into a part 4B of a cutout groove 4 and a bolt 7 is rotated in the state of a locking groove 6 locked in No.1 periphery 14A of the cutout groove 4 and the air conditioning piping P enfolded in a band 5. Because synthetic resin 9 is attached between the bolt 7 and the locking piece 8, the locking piece 8 and the bolt 7 rotate as one body and abut on the side wall 1A of a channel member 1. When the bolt 7 is further rotated in this state, the bolt 7 is screwed forward by making a relative rotation against the locking piece 8 and No.2 periphery 14B is attached with the flange part 5A and No.2 periphery 14B being sandwiched by cooperation of the locking piece 8 and the head 7A of the bolt 7. Thus the air conditioning piping P is supported by setting the lengthy body supporting tool 3 on a channel member 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided with first and second locking hole portions for locking another object, and is provided on the inner side of the peripheral portions of the first and second locking hole portions. A first member that can be locked and connected to the peripheral portions of the first and second locking hole portions with respect to a fixed-side member that has an inner wall for forming a space wider than the diameter of the peripheral portion.
The present invention relates to a long body support tool in which a second connecting portion is separately formed at both ends of a band portion capable of holding a long body.

2. Description of the Related Art Conventionally, in constructing the above-mentioned elongated body support, the band portion is formed in a U-shape, and the band portion is separately engaged with the peripheral portions of the first and second engaging hole portions of the fixed side member. Locking portions as first and second connecting portions that can be stopped are separately provided at both ends of the band portion, and the band portion is divided into two in the longitudinal direction at an intermediate portion thereof to form first and second divided band portions. And a flange is formed in each of the divided portions of the first and second divided band portions, and a bolt insertion hole for connecting both flanges via bolts and nuts is formed in the flange. When the elongated body is supported by the elongated body supporting member, the locking portions of the first and second divided band portions are divided into the first and second divided band portions, and the first and second fixed band members are fixed to each other. , Separately locked in the second locking hole,
The elongated body is held by both split band portions, and the flanges thereof are overlapped with each other, the bolts are inserted through the bolt insertion holes of the flanges, and the nuts are screwed and fastened to the tip portions of the bolts. Thus, in the above-described conventional configuration, when the long body support is attached to the fixed side member to support the long body, the work of inserting the bolt into the bolt insertion hole formed in the flange or the tip portion of the bolt is performed. It was necessary to screw the nut onto the.

[0002]

However, according to the above configuration, when the long body is supported by being attached to the fixed side member, the work of inserting the bolt into the bolt insertion hole formed in the flange and the tip of the bolt. Since it was necessary to screw nuts to the parts, it took a lot of time and effort to do so,
The efficiency of the work of attaching the long body support tool to the fixed member is poor, and when the fixed member is at a high place, not only is it more troublesome for the inserting work and the screwing work,
It is also necessary to take care not to drop the bolts and nuts, which has the drawback of further reducing work efficiency. . The present invention has been made in view of the above points, and an object of the present invention is to mount an elongated body support tool on a fixed member even if the installation work must be performed at a high place. An object is to provide an elongated body support tool that can be easily performed.

[0003]

To achieve the above object, the characteristic structure of the long-body support according to the present invention is as follows.
To form the connecting portion, a locking portion that can be locked to the peripheral portion of the first locking hole portion is provided at one end portion of the band portion, and the second connecting portion is formed at the other end portion of the band portion. A bolt insertion hole is formed, the bolt is inserted into the bolt insertion hole, and the tip of the bolt is brought into contact with the inner wall by rotating the bolt around the shaft center by a certain angle. A locking piece capable of sandwiching the other end of the band portion and the peripheral edge of the second locking hole portion together by a cooperative action with the band portion is screwed, and between the bolt and the locking piece. , Is provided with a frictional force imparting portion that allows their relative rotation with a rotational force of a certain level or more, and prevents their relative rotation with a rotational force of less than that
The effect is as follows.

[0004]

That is, the above-mentioned first and second parts are provided on both ends of the band part.
Since the connecting portions are separately provided, the locking portion provided at one end of the band portion is locked to the peripheral edge portion of the first locking hole portion to hold the elongated body in the band portion, While inserting the locking piece provided at the end through the bolt into the second locking hole,
By rotating the bolt, the locking piece is rotated integrally with the bolt to abut against the inner wall on the back side of the second locking hole, and in that state, the bolt is further rotated to engage the bolt. The other end portion of the band portion and the peripheral edge portion of the second locking hole portion are clamped between the locking piece and the head portion of the bolt by being screwed relative to the locking piece, and thus the present invention is realized. The long body can be supported by attaching such a long body supporting member to the fixed member.
As described above, according to the above configuration, the elongated body support member is fixed to the fixed-side member only by the operation of locking the locking portion to the peripheral edge of the first locking hole portion, the rotation screwing operation of the bolt, and the like. Since it can be attached, it is possible to save the labor of inserting a bolt into a bolt insertion hole formed in the end portion of the band portion and screwing a nut into the tip portion of the bolt as in the related art. Moreover,
Since the frictional force imparting portion is provided between the bolt and the locking piece, the locking piece can always rotate integrally with the bolt until the locking piece is brought into contact with the inner wall. ,
As a result, for example, due to the fact that they are loosely screwed together and rotate relative to each other, the locking piece is locked to the inner wall,
There is no inconvenience that an operator has to operate the locking piece, and the locking piece can be locked easily and surely on the inner wall. Therefore, as described above, it is possible to save the labor of inserting the bolt and screwing the nut to the tip of the bolt, and to easily and surely lock the locking piece to the inner wall. Therefore, it is possible to easily perform the work of attaching the long-body supporting member to the fixed member. Even if the fixed member is at a high place, pay attention to the work of inserting the bolt and screwing the nut to the tip of the bolt, and the dropping of the bolt and nut. Is unnecessary,
Also, since the locking piece can be easily locked to the inner wall, the attachment work can be easily performed as in the case where the fixed-side member is at a low place.

[0005]

Therefore, it is possible to easily attach the long-body supporting member to the fixed side member not only when the fixed side member is at a low place but also when the fixed side member is at a high place. It has been possible to provide a long body support tool capable of improving workability of attachment work to a fixed side member regardless of the height of the location of the side member.

[0006]

Embodiments of the present invention will now be described with reference to the drawings. As shown in FIG. 6, the channel member 1 for supporting the air conditioning pipe is provided between the pair of hanging bolts B hanging from the ceiling W.
(One example of the fixed side member) is erected vertically in two stages,
A long pipe support 3 for fixing the plurality of air-conditioning pipes P placed on the channel member 1 to the channel member 1 is provided to form a pipe support portion 2, and the pipe support portion 2 is provided along the ceiling W. The air-conditioning pipe support structure is formed by juxtaposing them at appropriate intervals. The channel member 1 has a notch groove portion 4 formed along the longitudinal direction located on the upper side, and in that state, the suspension bolt B is penetrated and a pair of nuts N screwed onto the suspension bolt B is used. It is clamped and fixed.

As shown in FIG. 1, the elongated body supporting member 3
Is provided with a band portion 5 made of a U-shaped sheet metal capable of holding the air conditioning pipe P, and the first peripheral edge of one portion 4A of the cutout groove portion 4 (an example of a first locking hole portion for locking another object). The portion 14A and the second peripheral edge portion 14B of the other portion 4B of the cutout groove portion 4 (an example of a second locking hole portion for locking another object) can be separately connected, and in the connected state, First and second connecting portions R1 and R2 that enable the band portion 5 to support the air conditioning pipe P are separately provided at both ends of the band portion 5. (Note that the channel member 1 is, as is well known, the first and second
An inner wall 1A for forming a space S wider than the diameter of the first and second peripheral edge portions 14A, 14B is provided on the inner side of the peripheral edge portions 14A, 14B. )

To form the first connecting portion R1, a locking groove 6 (an example of a locking portion) that can be locked to the first peripheral edge portion 14A of the cutout groove portion 4 of the channel member 1 is provided at one end of the band portion 5. It is provided on both sides of the section.

In constructing the second connecting portion R2, one end portion of the band portion 5 is bent outward in the radial direction to form a flange portion 5A which can be abutted against the second peripheral edge portion 14B. A bolt insertion hole 5B is formed in the flange portion 5A (see FIG. 4), the bolt 7 is inserted into the bolt insertion hole 5B, and the tip end portion of the bolt 7 is rotated around the axis of the bolt 7 by a predetermined angle. Thus, the locking piece 8 is brought into contact with the inner wall 1A of the channel member 1 and the flange portion 5A and the second peripheral edge portion 14B can be sandwiched together by the cooperation of the head portion 7A of the bolt 7. Are screwed together. Then, between the bolt 7 and the locking piece 8, more specifically, the female screw portion of the locking piece 8 is allowed to rotate relatively with a rotational force of a certain level or more, and prevents relative rotation with a rotational force of less than that. A synthetic resin 9 (an example of a frictional force imparting portion) is attached.

A method of mounting the long-body supporting member 3 having the above-mentioned structure on the channel member 1 to support the air conditioning pipe P will be described. As shown in FIG. 3, the engaging groove 6 is formed in the notch groove portion 4.
With the band portion 5 holding the air conditioning pipe P, the locking piece 8 is inserted into the other portion 4B of the cutout groove portion 4 (see FIG. 2A). , Bolt 7
To rotate. Since the synthetic resin 9 is attached between the bolt 7 and the locking piece 8, the locking piece 8 rotates integrally with the bolt 7 and contacts the side wall portion 1A of the channel member 1 (FIG. 2). (See (b)). When the bolt 7 is further rotated in this state, the bolt 7 relatively rotates with respect to the locking piece 8 and is screwed to move the flange portion 5A and the second peripheral edge portion 14B to the locking piece 8 and the head of the bolt 7. With the cooperation of the portion 7A, the second
Attach to the peripheral portion 14B (see FIG. 4). In this way, the long body support tool 3 is attached to the channel member 1 to support the air conditioning pipe P (see FIG. 5).

[Other Embodiments] In the above embodiment, the synthetic resin 9 is attached to the female screw portion of the locking piece 8, but the synthetic resin 9 is compounded on the front and back surfaces of the locking piece 8 or around the female screw portion on one surface thereof. The resin 9 may be attached. Further, the bolt 7 and the female screw portion of the locking piece 8 may be formed such that they are tightly screwed together, and the frictional force imparting portion may be constituted by the screw portion itself. The band portion 5 may be made of resin. The elongated body P is not limited to an air conditioning pipe, and may be another pipe or a solid rod. The fixed member 1 may be an angle member, or may be the ceiling or the wall itself.

It should be noted that although reference numerals are given in the claims for convenience of comparison with the drawings, the present invention is not limited to the configurations of the accompanying drawings by the entry.

[Brief description of drawings]

FIG. 1 is a perspective view of an elongated body support and a channel member.

[FIG. 2] (a) A plan view showing a state in which the locking piece of the long body support tool is inserted into the groove part of the channel member. (B) The locking piece of the long body support tool is inserted and locked into the groove part of the channel member. Plan view showing the state

FIG. 3 is a cross-sectional view showing a connected state of a second connecting portion with a channel member.

FIG. 4 is a cross-sectional view showing a connected state of the first connecting portion with the channel member.

FIG. 5 is a cross-sectional view showing a connected state of the first and second connecting portions with the channel member.

FIG. 6 is a perspective view of an air conditioning pipe support structure.

[Explanation of symbols]

 1 Fixed Side Member 1A Inner Side Wall 4A First Locking Hole 4B Second Locking Hole 5 Band 5B Bolt Insertion Hole 7 Bolt 7A Head 8 Locking Piece 9 Friction Force Applying Part 14A First Locking Hole Peripheral portion 14B Peripheral portion of second locking hole portion P Long body R1 First connecting portion R2 Second connecting portion S Space

Claims (1)

[Claims] 1. A first and second locking hole portion (4) for locking another object.
A) and (4B) are provided, and the peripheral edge portion (14A), (14A), (14B) is provided on the inner side of the peripheral edge portions (14A), (14B) of the first and second locking hole portions (4A), (4B). With respect to the fixed side member (1) having an inner wall (1A) for forming a space (S) wider than the diameter of (14B), the first and second locking hole portions (4A), ( 4B) the first and second connecting portions (R1) and (R2) that can be locked and connected to the peripheral portions (14A) and (14B) of the band portion (5) that can hold the elongated body (P). A long body support tool formed separately at both ends, which is engaged with a peripheral edge portion (14A) of the first engagement hole portion (4A) to form the first connection portion (R1). A possible locking part (6) is provided at one end of the band part (5),
To form the connecting portion (R2), a bolt insertion hole (5B) is formed at the other end of the band portion (5), and a bolt (7) is inserted into the bolt insertion hole (5B) to form the bolt. The tip of the bolt (7) contacts the inner wall (1A) by rotating the bolt (7) around the axis of the bolt by a certain angle, and cooperates with the head (7A) of the bolt (7). By working,
The other end of the band part (5) and the second locking hole part (4
The locking piece (8) capable of sandwiching together with the peripheral portion (14B) of B) is screwed, and the bolt (7) and the locking piece (8).
An elongated body supporting tool provided with a frictional force imparting portion (9) for permitting their relative rotation with a rotational force of a certain level or more and preventing their relative rotation with a rotational force of a certain level or less.