JPH04157274A - Piping supporting device - Google Patents

Abstract

PURPOSE:To enhance the quality of a piping support device by combining angle- shaped fixation members with a wire, placing the piping between angle-shaped fixation members, and fixing the piping by the wire. CONSTITUTION:Two angle-shaped fixing members 1 are combined to provide a support device, and a piping 3 is placed between these fixation members 1. A wire 2 comprising a wires 2a equipped with fixture with steps at the ends and a wire 2b equipped with a bolt threaded without heads at the ends is inserted in a hole 4 in the fixation member 1 dedicated for installation and removal of wire, and the piping 3 is fixed between the fixation members 1 and the wire 2 while supported by a spring washer 8, nut 12, etc. Thereby the work consists only of securing the piping 3 to the fixation members 1 using the wire 2. which facilitates the quality management and installation, and the quality can be enhanced easily.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a support device for piping.

[Conventional technology]

Conventional devices that securely tie down pipes with wires not only wrap wires around the pipes and support the wires from the ceiling, but also use a large number of wires to connect multiple pipes to an amphiphilic frame and alternately tie the wires around the pipes. There are things to support.

Regarding these, JP-A-58-25883, JP-A-58-167384, JP-A-60-8158
No. 7.

There are Japanese Patent Application Laid-open No. 56-3380, etc.

[Problem to be solved by the invention]

The above-mentioned conventional technology is a support device that wraps wires around pipes, and since the wires are attached from the ceiling and walls, space above and in the horizontal direction of the support device is required, and multiple pipes are crowded together. It was not easy to install or remove the pipes in the area where they were located. In addition, due to the movement of piping due to axial thermal stress and displacement due to earthquakes, the wire is subjected to external force and the pulley attached to the wire moves from its predetermined position, causing the distance between the pulleys to become narrower or longer. Therefore, there was a problem that the pulley did not function properly.

Furthermore, in the set of springs that are installed for adjustment when installing the wire, the amount of spring displacement varies depending on the magnitude of the tension of the wire, so the tension is set to a constant value, so the time it takes to install the wire changes. There was a problem that it took a while.

Next, in devices that support piping with wires that intersect with each other in a rigid frame, the wires intersect within the rigid frame to support multiple piping, which not only makes it difficult to select support points for the piping, but also There is a problem in that when a point change occurs, the wires are congested, making attachment and detachment difficult. In addition, since a rigid frame is installed, there is a problem that it can only be used in areas with dense piping.

An object of the present invention is to provide a piping support device that allows for easy quality improvement.

[Means to solve the problem]

The above purpose is to connect the support device to the chevron-shaped fixing member and the wire (
Wire with stepped stopper on both ends, wire with headless bolt on both ends, bolt on one end, wire with stepped stopper on the other end, and
After combining a stopper at one end (a wire with a headless bolt at the other end) and placing the piping between the chevron-shaped members, the above wires are assembled as a set, and the fixation is achieved by configuring with spring washers, nuts, etc. .

[Effect]

Since the above means is provided, it is only necessary to fix the piping with the chevron-shaped fixing member and the wire, making quality control and installation easier.

〔Example〕

The present invention will be explained below based on the illustrated embodiments. An embodiment of the present invention is shown in FIGS. 1-10.

In this embodiment, the support device combines two chevron-shaped fixing members 1, and a pipe 3 is installed between the chevron-shaped fixing members 1, and a pipe 3 is installed exclusively for attaching and removing the wire 2 of the chevron-shaped fixing member 1. Insert wire 2 into hole 4 (wire 2a with stepped stopper on both ends, wire 2b with headless bolts (threaded) on both ends)
, a wire 2c with a bolt and stopper at one end and a stepped stopper at the other end.

Pass the bolt and stopper at one end, the wire 2d with a headless bolt (threaded) at the other end, the wire 2e with a headless bolt (threaded) at one end, and the stepped stopper at the other end, and connect both chevron-shaped fixing members 1 and the wire. A spring washer 8. The structure is such that the piping 3 is fixed by supporting it with a nut 12 or the like. By doing this, it is sufficient to fix the pipe 3 to the chevron-shaped fixing member 1 with the wire 2, thereby facilitating quality control and installation, and making it possible to easily improve the quality of the support device for the pipe 3. can be obtained.

That is, as shown in FIG. 1, two chevron-shaped fixing members 1 are placed at a certain distance apart, and after welding with the embedded hardware 7 of the floor and wall 6, the piping 3 is inserted between the chevron-shaped fixing members 1. The wire 2c of this device (one end with a bolt and stopper, the other end with a stepped stopper) is inserted into the wire-dedicated hole 4 made in the upper part of the chevron-shaped fixing member 1 in front of the chevron-shaped fixing member 1. Pass the wire through the stepped stopper 10 through the wire-specific hole 4 drilled in the wire, insert it into the wire-dedicated hole drilled in the chevron-shaped fixing member 1 on the other end, and apply an arbitrary load to the stepped stopper 10. When hooked, the bolt at one end of the wire 2 and the stopper part 9 are fixed to the wire-dedicated hole 4 made in the chevron-shaped fixing member 1 on the front side. When the spring washer 8 is pushed into the stepped part of the stepped stopper part 10 at the other end, the pipe 3 can be supported by both the chevron-shaped fixing members 1 and the wire 2C.

FIG. 1 shows a typical example of the present invention.

In Fig. 2, in Fig. 1, the hole 4 for the wire made in the small shape fixing member 1 is located close to the floor and wall 6, so that vibration of the pipe 3 and earthquake load are large. It has a structure that can be selected and used.

FIG. 3 shows a case where there are two or more holes 4 dedicated to wires in the chevron-shaped fixing member 1, and when two wires 2d of this device are used, the chevron-shaped fixing member 1 in the front Pass the two wires 2d through the two holes of the wire hole 4 drilled at
Pass the wire 2d through the two holes, apply an arbitrary load to the tip of the wire 2d, and fix the bolt and stopper part 9 at one end of the wire 2d to the wire-dedicated hole 4 made in the chevron-shaped fixing member 1 on the front side. be done.

When the tip of the wire 2d at the other end is attached to a headless bolt part (threaded) 11 and a nut 12 is tightened, the pipe 3 can be supported by both the chevron-shaped fixing members 1 and the wire 2d.

In addition, in FIG. 3, when one wire 2d is used and there are two or more wire-dedicated holes 4 made in the chevron-shaped fixing member 1, the holes 4 dedicated to the wire are made in the chevron-shaped fixing member 1 in the front. Pass the wire 2d through the upper part of the wire-dedicated hole 4, pass it through the lower hole of two or more wire-dedicated holes 4 made in the chevron-shaped fixing member 1 at the other end, and fix the wire in the chevron shape again. Part 1
Pass the wire 2d through the lower hole of the wire-dedicated hole 4 drilled in , and then insert it into the lower hole of the wire-dedicated hole 4 drilled in the chevron-shaped fixing member 1 in front of it. When an arbitrary load is applied to the bolt part 11), the bolt at one end of the wire 2d in the wire-dedicated hole 4 made in the chevron-shaped fixing member 1 on the one side nearer side and the stopper part 9 are fixed. When the nut 12 is tightened to the lower headless bolt part (threaded) 11 of the wire dedicated hole 4 made in the chevron-shaped fixing member 1 on the front side, the piping is connected to both the chevron-shaped fixing member 1 and the wire 2d. It has a structure that can support 3. Figure 3 shows a structure that can be used in cases where the piping 3 is subjected to excessive vibration or earthquake loads.

In the fourth time, similarly to Fig. 3, wire 2c (wire with bolt, stopper, and stepped stopper) is used to diagonally insert the wire-dedicated hole 4 made in each chevron-shaped fixing member 1. The wire 2C was attached to the structure to support the piping 3.

FIG. 5 shows wires (2a to 2e) used in one device. Wire 2a is low temperature piping/vibration.

Suitable for small earthquake loads and for supporting small diameter piping. (Applicable to diameters of approximately 1001 or less) Wires 2b and 2d are suitable for piping with excessive vibration and seismic loads. (
Wires 2c and 2e are suitable for pipes with large vibration and earthquake loads. (Medium diameter piping diameter approximately 150cm, 500mm
(Applicable to (2)) The chevron-shaped fixing member 1 and the wire 2 of this device can be manufactured in a planned manner in a factory or on-site, and they are easy to handle and transport.

According to this embodiment, the following effects can be achieved.

By arranging the chevron-shaped fixing member 1 at the same position or at an arbitrary position in the perpendicular direction to the pipes 3, when the pipes 3 are installed in parallel, not only can support be shared,
Installation and construction are easy. In addition, by changing the size of the chevron-shaped circumferential member 1, it is possible to
It can also be used as a support device for E pipes and small diameter piping (diameter approximately 601 mm or less).

Sararuko, chevron-shaped (support) chamber member 1 and wire 2 of this device
By combining these, two or more wires 2 can be used for locations where vibrations occur and piping 3 with large earthquake loads.
You can achieve your goals by supporting them.

By the combination of chevron-shaped fixing member 1 and wire 2.

You can choose to attach the wire 2 to the front or rear of the pipe 3 in the axial direction.
When moving the support point, the wire 2 can be easily removed, so the wire 2 can be reused at the changed support point.

That is, since the wire 2 can be reused, the process for changing the i-ground can be done quickly and can be carried out at low cost.

The wire-dedicated hole 4 made in the chevron-shaped fixing member 1 is
Since it can be easily processed in a factory or on-site, the position and number of holes can be selected arbitrarily.

The type and number of wires 2 of this device are determined by the conditions of piping 2 (1!
(motions, earthquakes, heat, etc.), production can be planned in factories and costs can be reduced.

The method of supporting the piping 3 using the chevron-shaped fixing member 1 and the wire 2 is as described above. ! Using one wire 2,
The pipes 2 can be supported by arranging two pipes in parallel, or they can be supported by crossing them diagonally.

The opposing chevron-shaped fixing members ill, the floor, and.

In a device in which a support stand 5 is installed on a wall 6, a pipe 3 is arranged on the support stand 5, and the pipe 3 is supported by the wire 2 of the device, the pipe 3
Since it is in elastic contact with the support base 5, it is possible to absorb heat and earthquake loads.

Furthermore, FIG. 10 shows a detailed view of the stepped stopper part 10 of the wire 2 and the fixing part of the chevron-shaped fixing member 1 in one device.

When an arbitrary load is applied to the stepped stopper part 10 and the spring washer 8 is pushed into the stepped part, due to the elastic force of the spring washer and the restoring force of the wire 2c under the arbitrary load,
Fixed by elastic contact.

〔Effect of the invention〕

The present invention can improve the quality of piping by tightly tying it with wire.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of the piping support device of the present invention;
FIG. 2 is a perspective view of the pipe support device in the case where the wire-dedicated hole of the chevron-shaped fixing member is placed close to the floor in FIG. 1, and FIG. 3 is a perspective view of the pipe support device. Figure 4 is a perspective view of a pipe support device in which a hole dedicated to the wire is made in the chevron-shaped fixing member, and the pipe is supported double parallel to the pipe using the wire book of this device. FIG. 5 is a plan view of the types of wires used in this device, FIG. 6 is a front view of the piping support device of the present invention, and FIG. , FIG. 6 is a front view of a pipe support device in which two or more holes are made in the chevron-shaped fixing member and supported by the wire of this device, and FIG. A front view of the piping support device supported by the wire of this device is shown in FIG. 8 after installing a support stand and arranging the arrangement on it. Front view of the piping support device supported by the wire of this device, No. 10
The figure is a perspective view of the present invention in which a spring washer is installed and fixed to the support between the chevron-shaped fixing member and the wire (stepped stopper part) of the device. ]... Chevron-shaped fixing member, 2... Device wire, 3...
... Piping, 4... Hole for wire, 5... Support stand,
6... Floor and wall, 7... Embedded hardware, 8... Spring washer, 9... Bolt and stopper part, 10...
- Stepped stopper part, 11... Headless bolt (with threaded part) part, 12... Nut. Figure 2 Figure 3 d Figure 4 Figure 6 Cause 7 Cause 8 '''''7 Figure 9 Figure 10

Claims (1)

[Scope of Claims] 1. In a device for firmly binding piping with wire, the support device combines two chevron-shaped fixing members, arranges the piping between the chevron-shaped fixing members, and connects the chevron-shaped fixing members. A piping support device characterized in that a wire is passed through a hole dedicated to wire attachment and removal, and the piping is supported by a spring washer, nut, etc. to fix the wire to both chevron-shaped fixing members. 2. The pipe support device according to claim 1, wherein the chevron-shaped fixing member is disposed at the same position or at an arbitrary position in a direction perpendicular to the pipe in order to support the pipe. 3. In claim 1, when the chevron-shaped fixing member has a plurality of holes dedicated to wires, the wire can be used to attach the piping in a double manner parallel to the piping with one wire. Supporting piping support device. 4. In claim 1, when the chevron-shaped fixing member has a plurality of holes dedicated to wires, the wire can be used to attach the piping, and the wire can be used to attach the piping to the piping. Piping support device that can be supported crosswise. 5. A pipe support device according to claim 1, in which when the chevron-shaped fixing member has a plurality of holes dedicated to wires, a plurality of wires or more are used to support the pipe. 6. A pipe support device according to claim 1, which is used to support small-diameter pipes, etc. by changing the size of the chevron-shaped fixing member. 7. The piping support device according to claim 1, in which when the chevron-shaped fixing member has a plurality of holes dedicated to wires, a plurality of the wires are used to support the piping in a double cross. 8. In claim 1, after setting the chevron-shaped fixing member and arranging the piping between the fixing members, if a change or adjustment occurs after fixing the wire, the wire can be removed and adjusted. Piping support device. 9. In claim 1, the wire is a wire with a stopper with steps at both ends, and after the piping is arranged between the fixing members, the one step is inserted into a dedicated hole drilled in one of the chevron-shaped fixing members. A pipe support device in which a wire with a stopper is passed through a hole made in the other fixed member that supports the pipe, and is fixed between the wire and the fixed member using a spring washer on the stepped part of the wire. . 10. In claim 1, the wire is a wire with headless bolts at both ends, and after arranging the piping, the wire is passed through a hole dedicated to the wire made in the chevron-shaped fixing member to fix the wire and the fixing member. This is a piping device that is secured by tightening nuts on the threaded parts of both headless bolts. 11. In claim 1, the wire is a wire with a bolt at one end and a stopper at the other end, and after the piping is arranged, the part with the stepped stopper is inserted into a hole dedicated to the wire made in the chevron-shaped fixing member. After passing the bolt and the head of the stopper into the hole drilled in the chevron-shaped fixing member, fix the wire section with the stepped stopper and the chevron-shaped fixing member. A piping device that is fixed by inserting a spring washer into the stepped part. 12. In claim 1, the wire is a wire with a bolt and a stopper at one end and a headless bolt at the other end, and after the piping is arranged, the headless bolt is inserted into a hole dedicated to the wire made in the chevron-shaped fixing member. Pass the threaded part through the hole, and after setting one of the bolts and the stopper head into the hole drilled in the chevron-shaped fixing member, fix the wire part with the other headless bolt and the chevron-shaped fixing member. A piping support device that is secured by tightening a nut to the threaded part of a headless bolt. 13. In claim 1, the wire is a wire with a headless bolt at one end and a stepped stopper at the other end, and after the piping is arranged, the step stop is inserted into a dedicated hole for the wire made in the chevron-shaped fixing member. Pass it through the hole from the metal fitting part, and to fix the wire and the fixing member, tighten the nut on the threaded part of one headless bolt, and then connect the wire part with the step stopper to the chevron-shaped fixing member. A piping support device that is fixed by inserting a spring washer into the stepped part. 14. The pipe support device according to claim 1, wherein an elastic support is arranged between the chevron-shaped fixing members, and after the pipe is arranged on the elastic support, the pipe is fixed by the wire.