JP3380014B2 - Long body support - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a fixed member with a long body.
To fix it, hold the long body
The present invention relates to a long body support tool having a band portion having both ends connectable to a constant member .

[0002]

2. Description of the Related Art Heretofore, in the above long-body support, a band portion is formed in a U shape, and a flange portion which can be abutted against a fixed member is formed at each end portion of the band portion. It was configured by forming a bolt insertion hole in the. When the long body is supported by this long body support, the long body is held by the band portion and formed on the fixed-side member.
Abut the flange portion on the peripheral edge portion of the notch groove portion, insert the fixing bolt into the bolt insertion hole, screw and fasten the nut to the bolt tip end, and fix the head portion of the bolt and the nut to the notch groove portion . The elongated body supporting member is attached to the fixed side member while holding the peripheral edge portion, and thus the elongated body is supported. 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 temporary fixing state in which only one end of the band portion is connected to the fixing side member, and in addition to the one end, The other end of the band portion also has a main fixed state in which the other end of the band portion is fixed to the inner peripheral portion of the band portion in the provisional fixed state. The end of the elastic plate that holds the
In the main fixed state, the other end of the band portion is fixed by engaging with the engaged portion formed at the extended end portion of the elastic plate connected to the fixed side member. It is connected to the side member, and its function and effect are as follows.

[0006]

That is, in the long-body supporting member according to the present invention, in the temporarily fixed state in which only one end of the band part is connected to the fixed side member, the other end of the band part is also in addition to the one end. Having a main fixed state connected to the fixed side member, further, in the temporary fixed state, since the band portion is held by the elastic plate in a posture in which the other end is separated from the fixed side member, Temporary fixing work can be easily performed without the troublesome screwing operation of bolts and nuts as in the past, and even if the fixing side member is at a high place, the bolts and nuts The temporary fixing work should be as easy as the case where the fixed side member is in a low place, since the screwing operation of is not necessary and it is not necessary to pay attention to the falling of bolts, nuts, etc. You can Moreover, in the fully fixed state, the other end of the band portion is engaged with the engaged portion formed on the extended end portion of the elastic plate connected to the fixed side member to be connected to the fixed side member, so that the elastic The extension end of the plate is connected to the fixed member, and the band part in a fixed posture in a temporarily fixed state is swung around the locking part against the elastic restoring force of the elastic plate, The other end portion of the elongated body is brought close to the extended end portion and engaged with the extended end portion of the elastic plate, so that the elongated body supporting tool according to the present invention is permanently fixed to the fixed side member. Can support. That is, when the long body support according to the present invention is changed from the temporarily fixed state to the permanently fixed state, first, the extending end portion of the elastic plate is connected to the fixed side member, and then the other end of the band portion. Since it suffices to engage the extended end of the elastic plate with the elastic plate, for example, if the extended end of the elastic plate and the other end of the band part are configured to be disengageable, the temporary fixed state is restored from the main fixed state You can As a result, when the long body support is permanently fixed to the fixed side member and the long body is brought into a supporting state, when performing maintenance such as repairing the long body or replacing it with a new long body,
For the long body support, it is only necessary to perform the disengagement work with the extended end of the elastic plate and the subsequent re-engagement work. As compared with the case where the nut screwing operation is required, the maintenance work can be easily performed even when the fixed-side member is located at a high place.

[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,
The long pipe support 3 that supports the plurality of air-conditioning pipes P mounted on the channel member 1 is provided to form the pipe support portion 2, and the pipe support portions 2 are arranged side by side 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 spring 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 support are connected to the channel member. (B) The first, second and third connecting portions of the long body support. 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 member 4A First locking hole 4B Second locking hole 5 band section 6 Locking part 8 elastic plate 8A extended end 9 Engagement part 10 Engagement part 14A Peripheral part of first locking hole 14B Peripheral part of second locking hole P long body R1 First connection part R2 Second connection part

Claims (2)

(57) [Claims] 1. In order to fix the elongated body (P) to the stationary member (1), both ends are connectable to the stationary member (1) while holding the elongated body (P). A long body supporting tool having a band portion (5), wherein only one end of the band portion (5) is the fixed side member (1).
And a temporary fixed state connected to the fixed side member (1) in addition to the one end, and the other end of the band portion (5) is also fixed to the fixed side member (1). An end portion of an elastic plate (8) that holds the band portion (5) in a posture in which the other end is separated from the fixed side member (1) in the temporary fixing state on the inner peripheral portion of the
Are polymerized, and in the main fixed state, the other end of the band part (5) is extended to the extended end part (8A) of the elastic plate (8) connected to the fixed side member (1). Formed engaged part (10)
A long body support tool that is engaged with and is connected to the fixed side member (1). 2. A locking groove (6) connectable to the peripheral edge portion (14A) of the first locking hole portion (4A) of the fixed member (1) at the one end of the band portion (5). Is formed, and the extended end portion (8A) of the elastic plate (8) can be connected to the peripheral edge portion (14B) of the second locking hole portion (4B) of the fixed side member (1). Shaped connecting parts (R3, H, 17)
Made is and, on the other end of the band portion (5) is, according to the engaged portion (10) and engageable engagement portion of the elastic plate (8) (9) is formed Item 2. The long body support tool according to item 1.