JPH0989163A - Long material supporting tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a long material supporting tool capable of easily and reliably performing the attachment to a bar-like body or changing the attaching position, and incapable of easily slipping off from the bar-like body even if external force acts in the attached state. SOLUTION: In a long material supporting tool, a locking part 5 to be locked on a bar-like body 2 from the side, vertically arranged in relation to a supporting tool main body 3 on which a supporting part 4 for receiving the long material into the lateral attitude is provided on one side is provided on the opposite side to the supporting part 4. A hook-like recessed part 7 opened to the supporting part 4 side and for receiving the bar-like body 2 is formed on the locking part 5, and a first regulating part 9 for regulating the separation of the supporting tool main body 3 from the bar-like body 2 is provided under the locking part 5 and on the supporting tool main body 3. An energizing tool, 11 for pressing the bar-like body 2 in the direction separating from the supporting tool main body 3 is provided between the locking part 5 and the first regulating part 9 and on the supporting tool main body 3, and a second regulating part 12 for regulating the relative movement between the supporting tool main body 3 and the bar-like body 2 in the axial direction of the long material is provided on the energizing tool 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a long body supporting portion (hereinafter, simply referred to as "supporting portion") that can receive and support a long body in a horizontal position.
Is provided on one side of the support body, and a locking portion that can be laterally engaged with a rod-shaped body for supporting a long body disposed along the vertical direction is opposite to the support portion. The present invention relates to an elongated body support tool that is integrally provided on the other side portion on the side.

[0002]

2. Description of the Related Art Conventionally, as such a long-body support,
As shown in FIG. 7, a pair of holding members 20a and 20b that can be locked by holding the suspension bolt 2 that is a rod-shaped body for supporting a long body in the radial direction is relatively swingable around the vertical axis. The locking portion 20 formed by pivotally joining the support body 21 is provided on one side portion of the support body 21, and the support portion 22 capable of supporting the elongated body 1 to be supported is provided on the other side of the support body 21. The holding bolts 2 are clamped between the two clamping members 20a and 20b, and the clamping screws 20a and 20b are fixed to each other by the fixing screws 23. The scale 1 is installed and supported.

[0003]

According to the above-described conventional long-body support tool, in order to fix the support body 21 to the suspension bolt 2, the suspension bolt 2 is clamped by the pair of clamping members 20a and 20b. In order to perform screwing operation in this state, the work must be performed while holding the support by hand,
The work is likely to be complicated. In particular, there is a problem in that work becomes difficult and work efficiency becomes poor when performing work at a high place overhead. Further, when the long-body support is attached to the suspension bolt and the attachment position is changed along the vertical direction, which is the longitudinal direction, the screw must be removed. Similarly, it is troublesome to work, and there is a possibility that the work efficiency of the entire supporting work for a long body may deteriorate.

Therefore, in order to solve these problems, the above-mentioned engaging portions are provided at the upper and lower end portions of the support body, and in particular, the upper engaging portion is formed as a "J" -shaped hook portion. It is possible to propose a structure in which the hook-shaped concave portion is formed to face the support portion side, and both of the locking portions are hooked from the side with respect to the suspension bolt to lock them. However, in the long-body supporting device according to this proposal, for example, a force in the axial direction or a force in the floating direction acts on the supported long body in a state of being locked to the suspension bolt. In this case, in particular, the hook portion on the lower side is likely to come off from the hanging bolt, and the supporting tool itself may drop, so that the long body may not be stably supported.

An object of the present invention is to easily and surely perform work such as attachment to a rod-shaped body and change of a mounting position, and it is hard to be detached from the rod-shaped body even when an external force acts on the rod-shaped body. It is in the area of providing a long body support.

[0006]

[Means for Solving the Problems]

(Structure 1) In order to achieve this object, the characterizing structure of the present invention according to claim 1 is a hook-shaped concave portion in which an opening faces the support portion side and which is capable of receiving the elongated body supporting rod-shaped body. Is formed in the locking portion, and the distance between the support body and the elongated body supporting rod-shaped body in the radial direction of the elongated body received by the support portion is restricted within a certain range. A first restricting portion is provided integrally with the support body below the locking portion, and the elongated body supporting rod-shaped body locked by the locking portion is received by the supporting portion. A biasing member that is pressed in a radial direction of the elongated body in a direction away from the support body is integrally provided on the support body between the locking portion and the first restricting portion. The support body and the rod-shaped rod for supporting the long body in both directions along the axial direction of the long body received by the support portion. The second regulating portion for regulating the relative movement within a certain range, in that provided on the urging member. (Operation / Effect) According to the characteristic configuration of the present invention according to claim 1, the locking portion of the elongated body supporting tool can be locked with respect to the rod-shaped body in the radial direction, and a simple operation can be performed. Thus, the elongated body supporting tool can be attached to a predetermined position of the rod-shaped body. In the state where the elongated body support is locked to the rod-shaped body, the support body is located on one side of the rod-shaped body, and the support portion is also located on the same side. Therefore, the weight of the elongated body supporting tool itself or the weight of the elongated body supported by the supporting portion acts on the position decentered from the axis of the rod-shaped body. Therefore, in the locking portion provided above the elongated body support, the eccentric weight of the locking portion makes the locking force stronger with respect to the rod-shaped body, which makes it difficult to disengage. Of course, the same effect can be obtained when temporarily fixing the long body support tool in which the long body is not placed on the support portion. The first restricting portion is provided below the urging member and functions as a reaction force portion when the urging member urges the rod-shaped body toward the locking portion. Further, by forming the second restricting portion on the urging device, even when an external force in the longitudinal direction of the elongated body acts on the elongated body support tool, even though it has a simple configuration, The first restricting portion is effectively prevented from coming off the rod-shaped body. On the other hand, it is also possible to easily change the locking position of the elongated body supporting tool along the longitudinal direction of the rod-shaped body. In this case, the pressing force of the biasing device is released, and the locking portion is disengaged from the rod-shaped body. As mentioned above,
In the long body support of the present invention, it is easy to attach and change the attachment position even in high-altitude work, while the hook-shaped recess and the first restricting portion are attached to the rod-like body when attached to the rod-like body. Can be prevented from being released accidentally, and in the attached state, even if an external force acts on the elongated body support member, it is difficult to disengage, good locking performance to the rod-shaped body, and, by extension, It is possible to demonstrate the stable support performance of a long body.

(Structure 2) In the long body support of the present invention, as described in claim 2, each of the locking portion, the first restricting portion and the urging member has the long body. A locking claw portion for engaging the supporting rod-shaped body may be formed and configured. (Operation / Effect) According to this characteristic configuration, it is possible to make the locked state of the elongated body support tool with respect to the rod-shaped body more reliable. That is, since the long body can be locked not only by the locking portion but also by the first restricting portion and the biasing device, the locking function as the long body supporting tool is further improved. . In particular, as a result of providing the locking claw portion on the first restricting portion, even if an external force in the floating direction acts on the elongated body received by the supporting portion, the first restricting portion causes the rod-shaped body to move. As a result, the long body support can be reliably prevented from rising.

(Structure 3) As described in claim 3, the urging member of the elongated body supporting member of the present invention can be composed of a leaf spring. (Action / Effect) According to this characteristic configuration, a reliable engagement action can be expected while the biasing device has a simple configuration.

(Structure 4) As described in claim 4, when the support body and the rod-shaped body come close to each other, a third engaging portion that engages with the rod-shaped body is provided below the urging tool. Then, it may be provided on the support body. (Operation / Effect) According to this characteristic configuration, even if the weight of the elongated body is large and the urging force of the urging tool is lost to separate the first restricting portion from the rod-shaped body, Three
The restriction portion engages with the rod-shaped body. Therefore, since the rod-shaped body is always engaged at a plurality of positions together with the locking portion on the upper portion of the support body, it is possible to more reliably prevent the downward movement of the elongated body support tool.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows the appearance of the long-body support of the present invention, and the air-conditioning pipe 1 which is an example of the long body is hung by the long-body support as a rod-shaped body for supporting the long body. Bolt 2
FIG. 2 shows the state of being supported by. Although not shown, the suspension bolt 2 has one end fixed to a body such as a building. Further, the suspension bolts 2 are also installed at a plurality of other places spaced apart in the longitudinal direction of the air conditioning pipe 1, and each elongated body similarly attached to each of the suspension bolts 2. The air-conditioning pipe 1 is supported by a support tool.

As shown in FIG. 1, the main body portion of the elongated body supporting member is a supporting member main body 3 integrally made of sheet metal.
And a supporting portion 4 and a locking portion 5. The support part 4 has a shape that curves upward, and is positioned on one surface side of the support tool body 3 so that the support tool body 3 is positioned.
Are continuously connected from the lower end. Further, a lid member 6 made of sheet metal is pivotally connected to the distal end portion of the elongated body supporting member so as to extend over the supporting portion 4 and the upper end portion of the supporting member main body 3. With these configurations, the support portion 4 can receive the air conditioning pipe 1 in a horizontal posture.

As shown in FIGS. 1 to 3, the engaging portion 5 extends from the upper end portion of the support body 3 to the elongated body supporting portion 4.
It is integrally connected to the opposite side in a bending posture. A hook-shaped recess 7 having a “J” shape is formed in the locking portion 5,
The hook-shaped recess 7 is formed so as to open toward the support portion 4 side. The hook-shaped recess 7 is formed in a shape that can be engaged with the suspension bolt 2 along the radial direction of the suspension bolt 2, and at the same time, the contact portion with the suspension bolt 2, that is, the recess. On the inner peripheral edge, a locking claw portion 8 is formed which is locked to the threaded portion 2a of the suspension bolt 2 to prevent the hook 2 from falling off. This is because the suspension bolt 2 is the air conditioning pipe 1
It is intended to prevent movement in the radial direction, away from the support body 3, and in the axial direction of the air conditioning pipe 1. The movement restriction only in the radial direction of the air conditioning pipe 1 is caused by the direction of the force acting on the elongated body support tool. That is, a downward load acts on the elongated body support in most cases, and it is the support portion 4 that exerts the load, and the support portion 4 and the locking portion 5 are horizontal. Deviated. Therefore, the elongated body supporting member tends to rotate downward around the locking portion 5. Therefore, if the locking portion 5 is arranged in a state of preventing the support body 3 from separating from the suspension bolt 2, the locking portion 5 exhibits a sufficiently satisfactory function. The locking claw portion 8 is provided so as to be inclined along the spiral shape of the screw portion 2a.

As shown in FIGS. 1, 2 and 5, a first restricting portion 9 is provided below the locking portion 5. This is for restricting lateral movement of the suspension bolt 2 in a direction away from the support body 3 within a certain range. The first restricting portion 9 is formed in a portion provided by bending the plate member into an “L” shape and projecting from the support body 3 to a surface opposite to the support portion 4. . A lower recess 10 that is open to either side along the longitudinal direction of the air-conditioning pipe 1 is formed in the protruding portion, and the first restricting portion 9 supports the inner edge of the lower recess 10 by supporting the lower recess 10. It is formed at a position facing the ingredient body 3. The first restricting portion 9 is provided below a biasing tool 11 which will be described later.
Functions as a reaction force portion when urging the locking portion 5 toward the locking portion 5.
That is, the first restricting portion 9 is not always the suspension bolt 2
May not have the function of engaging with.

As shown in FIGS. 1, 2 and 4, the urging member 11 is provided between the engaging portion 5 and the first restricting portion 9 of the supporting tool body 3. . The biasing device 1
1 is formed of, for example, a leaf spring member, and is for urging the suspension bolt 2 toward the locking portion 5 and the first restriction portion 9.

The biasing tool 11 is further provided with the support tool main body 3 relative to the hanging bolt 2 in any direction along the axial direction of the air conditioning pipe 1. The 2nd regulation part 12 and 12 which regulates is formed. That is, with respect to the relative movement, the shape of the locking portion 5 is a hook shape surrounding the hanging bolt 2, so that the relative movement in the axial direction can be restricted. In the first restricting portion 9, the opening direction of the lower recess 10 and the axial center direction of the air conditioning pipe 1 coincide with each other, so that the movement in the same direction cannot be restricted. Therefore, in addition to the locking portion 5, the second restricting portions 12 and 12 are necessary to prevent the elongated body support tool from moving in the axial direction of the air conditioning pipe 1. In the present invention, the second
By forming the restricting portions 12 and 12 integrally with the biasing tool 11, the configuration of the entire elongated body supporting tool is simplified.

As described above, in order to fix the elongated body support of the present invention to the suspension bolt 2, basically, the locking portion 5, the first restricting portion 9 and the second restricting portion are provided. Part 12,
It only needs to be equipped with 12. However, as shown in FIGS. 1, 2, and 5, if the third restricting portion 13 is formed on the support body, the elongated body support can be fixed more reliably. For example, when the weight of the air conditioning pipe 1 is large, the urging force of the urging device 11 is lost and the first restricting portion 9 is separated from the suspension bolt 2. Therefore,
In the peripheral portion of the lower recess 10 provided with the first restricting portion 9, a position between the supporting body 3 and the suspension bolt 2, that is, a position facing the first restricting portion 9 is provided. By providing the 3 restriction part 13, the suspension bolt 2 separated from the 1st restriction part 9 is locked instead of the 1st restriction part 9. As a result, the long-body support of the present invention is always engaged with the suspension bolt 2 at a plurality of locations including the locking portion 5 on the upper part of the support body 3, so that the long-body support is concerned. Can be more reliably prevented from shifting downward. It should be noted that the above-mentioned locking claw portion 8 is provided on the first regulating portion 9, the second regulating portion 12, and further on the third regulating portion 9.
If it is provided in the restriction portion 13, the locking effect can be further improved.

Next, the long body support is attached to the suspension bolt 2
A procedure for supporting the air conditioning pipe 1 by locking the air conditioning pipe 1 will be described. As shown in FIG. 6 (a), the elongated body support is rotated along the direction of the arrow in FIG. Fig. 6 (b)
The hook-shaped recess 7 is fitted into the suspension bolt 2 as shown in FIG. At this time, the biasing tool 11 is pressed and deformed by the hanging bolt 2, and then the hanging bolt 2 is fitted into the recess formed by the second restricting portions 12, 12 at the tip of the biasing tool 11. Get stuck. As a result, FIG.
As shown in (c), the urging force of the urging tool 11 acts to urge the suspension bolt 2 to the hook-shaped recess 7 and the first restriction portion 9, and the screw portion 2a of the suspension bolt. It is possible to attach the elongated body supporting member in a stable state by locking the respective locking claw portions 8 to each other. And the support part 4
After mounting the air conditioning pipe 1 on the
The tip portion of the lid member 6 is fitted into the lock portion 14 formed on the support body 3 to support the air conditioning pipe 1.
When changing the mounting height of the long body support tool to the suspension bolt 2, the biasing tool 11 is pushed back,
If the locking of the locking portion 5 and the like to the suspension bolt 2 is temporarily released, it can be easily slid up and down.

[Another Embodiment] The long-body supporting tool of the present invention comprises:
As described in the above embodiment, the air conditioning pipe 1 is not limited to be supported, and various long members such as cables and other pipes can be supported. Furthermore, the rod-shaped body for supporting the elongated body is not limited to the suspension bolt 2, and may be, for example, a reinforcing bar (particularly a deformed reinforcing bar) installed in a suspended state or a bar having a knot.

In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the accompanying drawings.

[Brief description of drawings]

FIG. 1 is a perspective view showing an elongated body support of the present invention.

FIG. 2 is a vertical cross-sectional view showing a mounted state of the long body support of the present invention.

FIG. 3 is a top view of the elongated body support of the present invention.

FIG. 4 is a sectional view taken along the line SS of FIG.

5 is a sectional view taken along the line TT of FIG.

FIG. 6 is an explanatory view showing a procedure for attaching the long-body supporting tool of the present invention.

FIG. 7 is a perspective view showing a conventional elongated body support tool.

[Explanation of symbols]

 1 Long Body 2 Suspension Bolt (Long Body Support Rod) 3 Support Main Body 4 Long Body Support 5 Locking 7 Hook-like Recess 8 Locking Claw 9 First Restriction 11 Biasing Tool 12th 2 Regulation Department 13 Third Regulation Department

Claims (4)

[Claims] 1. A support tool main body (3) having a long body support portion (4) which is capable of receiving and supporting the long body (1) in a horizontal position and which is supported on one side, and is arranged along a vertical direction. The rod-shaped body for supporting the long body (2)
A long body support tool having a locking portion (5) which can be engaged from the side on the other side integrally provided on the other side portion opposite to the long body support portion (4). A hook-shaped recess (7) is formed in the locking portion (5), the portion facing the elongated body supporting portion (4) side and capable of receiving the elongated body supporting rod (2); In the radial direction of the elongated body (1) received by the elongated body supporting portion (4), the support body (3) and the elongated body supporting rod-like body (2) are separated from each other. A first restricting portion (9) for restricting the pressure within a certain range is provided integrally with the support body (3) below the locking portion (5), and is engaged with the locking portion (5). The elongated body supporting rod-shaped body (2) that has been stopped is received by the elongated body supporting portion (4) in the radial direction of the elongated body (1) and away from the support body (3). A biasing tool that pushes in the opposite direction 11), the locking portion (5)
And the support body (3) between the first restriction part (9) and
For supporting the elongated body (3) and the elongated body in both directions along the axial direction of the elongated body (1) received by the elongated body supporting part (4). The second restricting portions (12), (12) for restricting the relative movement with the rod-shaped body (2) within a certain range,
An elongated body support tool provided on the biasing tool (11). 2. The engaging member (5), the first restriction member (9), and the biasing member (11) are respectively engaged with the elongated body supporting rod (2). The elongated body support tool according to claim 1, wherein a locking claw portion (8) is formed. 3. The elongated body support device according to claim 1, wherein the biasing device (11) is a leaf spring. 4. The support body (3) in the radial direction of the elongated body (1) received by the elongated body supporting part (4).
And a third locking portion (13) for restricting the approach of the rod-shaped body (2) for supporting the elongated body and engaging with the rod-shaped body (2) for supporting the elongated body. The long-body support according to any one of claims 1 to 3, which is provided below the support (11) and provided on the support main body (3).