JPH07133885A - Support jig for long-sized material - Google Patents

Abstract

PURPOSE:To provide a long-sized material support jig capable of improving workability for a mounting work on a fixed member by forming the first joint section, superposing an elastic plate on the internal surface of a band, coupling an engagement section to the internal periphery of the first engagement hole of the fixed member and, then, keeping the extension end of the elastic plate in contact with the fixed member in that state. CONSTITUTION:An engagement groove 6 is kept engaged with the first periphery 14A of a cutout groove 4, and the extension end section 8A of a leaf spring 8 is kept in contact with a channel member 1. The leaf spring 8 presses a band section 5 with the resilient restoring force thereof in a radial outward direction, thereby keeping the band section 5 at a constant position. Thus, this long-sized material support jig 3 can be fixed to the channel member 1. Then, a set bolt B is inserted in the bolt hole H of the end section 8A, and a nut N2 is screwed to the end of the bolt B, thereby causing the nut N2 to clamp the second periphery 14B, and fixing the section 8A to the channel member 1. Thereafter, a flange section 5A is made to near under oscillation around the engagement groove 6 against the resilient restoring force of the spring 8, thereby engaging a coupling section 9 with a coupled section 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is provided with a band portion capable of holding a long body, and a first fixing member having first and second locking holes for locking another object. Firstly, each of the second locking holes can be separately connected to the peripheral edge of the second locking hole, and in the connected state, the elongated body can be supported by the band part.
The present invention relates to an elongated body supporting tool in which second connecting portions are separately provided at both ends of the band portion, and the band portion has shape retention.

[0002]

2. Description of the Related Art Heretofore, in the above-mentioned elongated body support, a band portion is formed in a U shape, and a flange portion which can be abutted with the peripheral portions of the first and second locking hole portions is formed in the band portion. It was formed at both ends, and bolt insertion holes were formed in this flange portion. When the long body is supported by the long body support tool, the flange portion is abutted on the peripheral portions of the first and second locking hole portions while the long body is held by the band portion,
A fixing bolt is inserted through the bolt insertion hole, and a nut is screwed and fastened to the tip of the bolt so that the head portion of the bolt and the nut hold the peripheral portions of the first and second locking holes. The long body support is attached to the fixed member to support the long body. As described above, in the above-described conventional configuration, the long-body supporting member is attached to the fixed-side member via the bolt and the nut.

[0003]

However, according to the above-mentioned structure, when the long body is supported, the long body support is fixed to the fixed side member through the bolts and nuts. Even if the scale support is only temporarily fixed to the fixed side member, it cannot be temporarily fixed except through the bolts and nuts, and as a result, the screwing operation of the bolts and nuts is troublesome. Work efficiency of temporary fixing work is poor,
Moreover, when the fixed side member is located at a high place, not only does the screwing operation take more time, but it is also necessary to be careful not to drop the bolts, nuts, etc. It had the drawback of making it worse.

The present invention has been made in view of the above points, and the purpose thereof is 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 is an object of the present invention to provide an elongated body support tool that can easily perform the fixing work and improve the workability of the mounting work to the fixed side member.

[0005]

In order to achieve the above object, the present invention is characterized in that a locking portion capable of locking the inner peripheral edge portion of the first locking hole portion is provided at one end portion of the band portion. The elastic plate is formed on the inner peripheral portion of the band portion, and the elastic plate is extended in the circumferential direction of the band portion to form an extended end portion. The elastic plate holds the band portion by its elastic restoring force in a state where the stopper is locked to the inner peripheral edge of the first locking hole and the extended end is brought into contact with the fixed side member. The elastic force of the elastic plate is set so as to keep the band portion in a constant posture by pushing it outward in the radial direction,
A third connecting portion, which can be connected to the peripheral portion of the second engaging hole portion, is provided at the extending end portion, and the band portion in the fixed posture is rocked around the engaging portion against the elastic restoring force of the elastic plate. And the other end of the band part is brought close to the extending end, the engaging part and the engaged part that are engageable with each other are provided on the second connecting part and the extending end. It is provided separately for each, and the operation and effect are as follows.

[0006]

That is, since the first connecting portion is provided and the elastic plate is overlapped with the inner peripheral portion of the band portion, the engaging portion is provided at the inner peripheral edge portion of the first engaging hole portion of the fixed side member. By locking the elastic plate with the extended end of the elastic plate in contact with the fixed side member, the elastic plate pushes the band part outward in the radial direction by the elastic restoring force, and the band part is fixed. The posture can be temporarily fixed. In this way, the elongated body support tool is fixed to the fixed side only by the work of locking the locking part to the inner peripheral edge of the first locking hole or the work of bringing the extending end part into contact with the fixed side member. Since it can be temporarily fixed to the member, the time and effort of screwing the bolt and nut as in the past can be saved, the temporary fixing work can be easily performed, and even when the fixing side member is at a high place. Also, since it is not necessary to screw bolts and nuts and pay attention to falling bolts, nuts, etc., the temporary fixing work is the same as when the fixing side member is in a low place. Can be done easily. Further, a third connecting portion that can be connected to the peripheral portion of the second locking hole portion is provided at the extending end portion, and the engaging portion and the engaged portion are provided at the second connecting portion and the extending end portion. Since the third connecting portion is provided separately, the third connecting portion is connected to the peripheral edge portion of the second locking hole portion, and the band portion in a fixed posture in the temporarily fixed state resists the elastic restoring force of the elastic plate. By swinging around the locking portion, bringing the other end of the band portion close to the extended end, and engaging the engaging portion and the engaged portion with each other,
The long body support according to the present invention can be finally fixed to a fixed member to support the long body. That is, when the long-body support according to the present invention is changed from the temporarily fixed state to the permanently fixed state, it is only necessary to engage the engaging portion and the engaged portion with each other. With this configuration, it is possible to change the main fixed state to the temporary fixed state simply by releasing the engagement between the engaging portion and the engaged portion. When performing maintenance such as repairing the elongated body or replacing it with a new elongated body after the elongated body is brought into a supported state, the elongated body supporting tool is engaged with the engaging portion and the engaged portion. It suffices to perform the releasing work of the state and the engaging work thereafter, and compared with the case where the screwing operation of the bolt and the nut is required to change the main fixed state to the temporary fixed state, the fixed side member Even in a high place, the maintenance work can be easily performed.

[0007]

Therefore, not only when the fixed-side member is located at a low place but also when the fixed-side member is located at a high place, it is possible to easily perform the temporary fixing work of the elongated body supporting member and the maintenance work of the elongated body to the fixed side member. Therefore, it is possible to improve the workability of the attachment work to the fixed side member, and to improve the work efficiency at the time of maintenance work of the elongated body, regardless of the height of the fixed side member arrangement position. It was possible to provide a long-length body support tool that can be used.

[0008]

Embodiments of the present invention will now be described with reference to the drawings. As shown in FIG. 8, 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,
An elongated body support tool 3 for supporting a plurality of air conditioning pipes P mounted on the channel member 1 is provided to form a pipe support part 2, and the pipe support parts 2 are juxtaposed along the ceiling W at appropriate intervals. Then, the air-conditioning pipe support structure is configured. The channel member 1 has a notch groove portion 4 formed along the longitudinal direction positioned on the upper side, and in that state, the hanging bolt B
Is pierced through and is clamped and fixed by a pair of nuts N1 screwed to the suspension bolt B.

As shown in FIGS. 1 and 2, the elongated body supporting member 3 is provided with a U-shaped band portion 5 capable of holding the air conditioning pipe P, and one portion 4A of the cutout groove portion 4 of the channel member 1.
First peripheral edge portion 14 (an example of a first locking hole portion for locking another object)
A 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, the band portion First and second connection parts R1 and R2 enabling the support of the air conditioning pipe P by 5
Are separately provided at both ends of the band portion 5, respectively.

The band portion 5 is formed of sheet metal so as to have shape retention.

The first connecting portion R1 is the first peripheral portion 1
A locking groove 6 (an example of a locking portion) capable of locking 4A is provided on both sides of one end of the band portion 5. Also,
The second connecting portion R2 is configured by bending the other end of the band portion 5 outward in the radial direction to form a first flange portion 5A that can be abutted against the second peripheral edge portion 14B. is there.

A leaf spring 8 is provided on the inner peripheral portion of the band portion 5.
While overlapping (an example of an elastic plate), the leaf spring 8 is extended in the circumferential direction of the band portion 5 to form an extended end portion 8A. Then, the locking groove 6 is locked to the inner peripheral edge portion 14A of the first locking hole portion 4A (see FIG. 3), and the extended end portion 8A is brought into contact with the channel member 1, so that the leaf spring The elastic force of the leaf springs 8 is set so that the elastic restoring force pushes the band portion 5 outward in the radial direction by the elastic restoring force to keep the band portion 5 in a constant posture. The extension end portion 8A is provided with a third connection portion R3 that can be connected to the second peripheral edge portion 14B. The third connection portion R3 is provided with a bolt insertion hole H in the extension end portion 8A. Configured. In addition, the band portion 5 in the fixed posture
Rocking around the locking groove 6 against the elastic restoring force of the leaf spring 8 so that the other end of the band part 5 is brought close to the extended end part 8A, and is engaged and disengaged with each other. Possible engaging portions 9 and engaged portions 10 are separately provided at the second connecting portion R2 and the extending end portion 8A. The engaged portion 10 of the extended end portion 8A is configured by forming a bent portion having a V shape in a front view at the extended end portion 8A so as to be raised in a thickness direction thereof, while As described above, the engaging portion 9 swings the band portion 5 in the fixed posture around the locking groove 6 against the elastic restoring force of the leaf spring 8 so that the flange portion 5A is engaged. The length of the flange portion 5A is set so that it can be engaged with the joint portion 10.

Next, 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 FIGS. 1A and 3, the locking groove 6 is locked to the first peripheral edge portion 14A of the cutout groove portion 4, and the extended end portion 8A of the leaf spring 8 is brought into contact with the channel member 1. .
Since the leaf spring 8 pushes the band portion 5 outward in the radial direction by its elastic restoring force to keep the band portion 5 in a constant posture, the elongated body support tool 3 is easily temporarily fixed to the channel member 1. Can be in a state. Next, the fixing bolt B is inserted into the bolt insertion hole H of the extended end portion 8A, and the nut N2 is screwed into the bolt tip portion so that the head portion of the bolt and the nut N2 hold the second peripheral edge portion 14B. (See FIG. 4), the extending end portion 8A is fixed to the channel member 1. Then, the band portion 5 in a fixed posture is swung around the locking groove 6 against the elastic restoring force of the leaf spring 8 to form the flange portion 5A.
Is brought close to the extended end portion 8A, and the engaging portion 9 and the engaged portion 10 are engaged with each other (see FIG. 1B). by this,
The long body support tool 3 according to the present invention can be fixed to the channel member 1 to support the air conditioning pipe P. The flange 5
As shown in FIG. 2, a bolt head insertion hole 18 for inserting the head portion of the bolt B is formed in A.

[Other Embodiment] 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.

As shown in FIGS. 5 (a), 5 (b), 6 and 7, an engaging portion 17 engageable with the second peripheral edge portion 14B is included in the third connecting portion R3. It may be formed on the extended end portion 8A. According to this configuration, the screwing operation of the fixing bolt and the nut is unnecessary, and the work efficiency of the attachment work to the channel member 1 can be further improved. The method of attaching to the channel member 1 is the same as that of the above-mentioned embodiment except that the engaging portion 17 is engaged with the second peripheral edge portion 14B, and thus the detailed description is omitted.

The elastic plate 8 may be made of a rubber plate.
Further, if the rubber plate is configured to overlap over the entire length of the inner peripheral portion of the band portion 5, the surface of the air conditioning pipe P can be protected by the rubber plate, and slippage between the long body support tool 3 and the air conditioning pipe P can be prevented. There is an advantage that it can be prevented and the heat insulating effect can be achieved.

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

[Brief description of drawings]

FIG. 1 (a) is a cross-sectional view showing a state in which the first and third connecting portions of the long-body supporting device are connected to a channel member. (B) The first, second, and third connecting portions of the long-body supporting device. Cross-sectional view showing a state in which is connected to the channel member

FIG. 2 is a perspective view of an elongated body support and a channel member.

FIG. 3 is a cross-sectional view showing a connected state of the first connecting portion.

FIG. 4 is a cross-sectional view showing a connected state of a third connecting portion.

5 (a) is a cross-sectional view showing a state in which the first and third connecting portions of another embodiment are connected to a channel member. (B) the first, second and third connecting portions of another embodiment to a channel member. Sectional view showing the connected state

FIG. 6 is a perspective view of another embodiment.

FIG. 7 is a cross-sectional view showing a connected state of a third connecting portion of another embodiment.

FIG. 8 is a perspective view of an air conditioning pipe support structure.

[Explanation of symbols]

 1 Fixed Side Member 4A First Locking Hole 4B Second Locking Hole 5 Band 6 Locking 8 Elastic Plate 8A Extension End 9 Engagement 10 Engaged 14A Peripheral portion 14B Peripheral portion of second locking hole portion P Long body R1 First connecting portion R2 Second connecting portion

Claims (1)

[Claims] 1. A band portion (5) capable of holding a long body (P) is provided, and first and second locking hole portions (4) for locking another object.
A) and (4B) fixed side member (1) with respect to the peripheral portion (14) of the first and second locking hole portions (4A) and (4B).
A) and (14B) can be separately connected to each other, and in the connected state, first and second connecting portions (R1) that enable the elongated body (P) to be supported by the band portion (5). , (R2) are separately provided at both ends of the band part (5), and the band part (5) is provided with shape-retaining property, the first locking hole part. The first connecting portion (R1) is formed by forming a locking portion (6) that can be locked to the inner peripheral edge portion (14A) of (4A) at one end portion of the band portion (5), and the band. The elastic plate (8) is superposed on the inner peripheral portion of the portion (5), and the elastic plate (8) is extended in the circumferential direction of the band portion (5) to form an extended end portion (8A), The locking part (6) is locked to the inner peripheral edge part (14A) of the first locking hole part (4A), and the extending end part (8A) is brought into contact with the fixed side member (1). In the state Elasticity of the elastic plate (8) so that the elastic plate (8) pushes the band part (5) outward in the radial direction by its elastic restoring force to keep the band part (5) in a constant posture. A third connecting portion (R3), which can set a force and can be connected to the peripheral edge portion (14B) of the second locking hole portion (4B), is provided at the extending end portion (8A), and the band portion having the constant posture is provided. (5) is swung around the locking part (6) against the elastic restoring force of the elastic plate (8), and the other end of the band part (5) is extended to the extending end part (8A). ), The engaging part (9) and the engaged part (10) which can be engaged with each other are separately provided on the second connecting part (R2) and the extending end part (8A). A long body support tool.