JP2021032307A - Pipe support - Google Patents

Abstract

PURPOSE: To provide a pipe support superior in workability, work costs and pipe holding supporting force, and capable of being manufactured at low costs.CONSTITUTION: A pipe support for fixing a plurality of pipes in a state of being along a mounting surface or in a state of being suspended from a mounting portion, is composed of a sheet of metallic plate having flexibility, and formed into a comb shape having five sheets of comb-like portions formed by four parallel cutout portions from one end portion in a direction orthogonal to a pipe axis toward the other end portion. The second and fourth comb-like portions are cut and raised to be applied as second and fourth pipe holding portions, and each of first, third and fifth comb-like portions is cut and raised to be applied as first, third and fifth pipe holding portions. The first, third and fifth pipe holding portions are positioned at a side of one end portion with respect to the second and fourth pipe holding portions when observed from the pipe axial direction, pipes are respectively inserted between the second and fourth pipe holding portions and the first, third and fifth comb-like portions to be held and supported, and different pipes are held and supported by the first, third and fifth pipe holding portions.SELECTED DRAWING: Figure 1

Description

The present invention relates to a pipe support, and more specifically, one or two or more pipes are held and supported along a mounting surface such as a ceiling surface, a wall surface, or a floor surface, or suspended from a mounting portion such as a ceiling surface or a beam member. The present invention relates to a pipe support for holding and supporting one or more pipes in a state.

Piping support that fixes one or more gas pipes, water supply pipes, hot water supply pipes, line protection pipes, etc. along the mounting surface such as ceiling surface, wall surface, floor surface, etc. in facility construction of buildings, etc. As the tool, various pipe supports including a pipe holding portion for holding the pipe and a mounting base portion for mounting and fixing to the mounting surface have been proposed (see, for example, Patent Documents 1 and 2). ..

The technique shown in Patent Document 1 is to attach a plurality of resin inverted Ω-shaped saddle bands to the upper surface of a long plate-shaped mounting base portion to be mounted and fixed to a mounting surface, and to have the saddle bands hold a pipe. (FIGS. 1 and 2), or after arranging a plurality of pipes in parallel on the upper surface of the mounting base portion, a long strip-shaped belt body is attached to the upper surface of the plurality of pipes. The structure is such that the piping is supported by bridging and fixing the intermediate portion between the end portion of the belt body and the piping to the mounting base portion (FIGS. 3 and 4).

In the technique shown in Patent Document 2, a metal holding plate is placed on the outer peripheral surface of the pipe in a state where a plurality of pipes are arranged in parallel on the upper surface of a long plate-shaped mounting base portion mounted and fixed to the mounting surface. The pipe is supported by winding the pipe in contact with the mounting base and fixing the pipe to the mounting base.

JP-A-2005-256945 Utility model registration No. 2516707

According to the configuration in which a plurality of saddle bands are attached among the techniques shown in Patent Document 1, when a plurality of pipes are supported and fixed in parallel on the attachment surface, a pipe support tool that can be directly attached and fixed to the attachment surface called the saddle band. There is a problem that it is difficult to shorten the work process and work time because an extra process of mounting the belt body on the mounting base is required. If a part of the belt body is damaged, damaged, broken, or torn due to vibration or deterioration of the pipes over time, not only the pipes at that location but also all the pipes held by the belt body may become loose or fall off. It has a problem that it occurs. Therefore, there are inconveniences in terms of workability and work cost in pipe support and in terms of holding capacity of the pipe.

According to the technique shown in Patent Document 2, the processing work is complicated because it is necessary to wind the holding plate in contact with the outer circumference of the pipe and to fix it to the mounting base portion at the site. Rather, the winding process that can be held in contact with the outer peripheral surface of the pipe is a work that requires skill, and has a problem that the work efficiency is extremely low. Therefore, there are inconveniences in terms of workability and work cost in pipe support and in terms of holding capacity of the pipe.

Therefore, an object of the present invention is to provide a pipe support that can be manufactured at low cost while having good workability / working cost and holding capacity of the pipe in supporting the pipe.

The present invention that solves the above problems has the following configuration.

1. 1. In a pipe support that holds and supports multiple parallel pipes and fixes them along the mounting surface or hangs from the mounting part.
The plate-shaped material constituting the pipe support is made of one flexible metal plate, and from one end to the other end in the direction orthogonal to the pipe axis to the middle position of the plate-shaped material. The four parallel notches form a comb shape having five comb-shaped parts, and the five comb-shaped parts form a first comb-shaped part in order from one to the other in the pipe axial direction. Part, 2nd comb-toothed part, 3rd comb-toothed part, 4th comb-toothed part, 5th comb-toothed part,
Each of the second comb-shaped portion and the fourth comb-shaped portion is cut into an arc shape, a semicircular shape, an Ω shape, an arch shape, or an annular shape, and the second pipe holding portion / fourth It becomes a pipe holding part, and the second pipe holding part and the fourth pipe holding part are formed at the same position and in the same shape when viewed from the direction of the pipe axis.
Each of the first comb-shaped portion, the third comb-shaped portion, and the fifth comb-shaped portion is cut into an arc shape, a semicircular shape, an Ω shape, an arch shape, or an annular shape, and the first It becomes a pipe holding part, a third pipe holding part, and a fifth pipe holding part, and the first pipe holding part, the third pipe holding part, and the fifth pipe holding part are described above when viewed from the pipe axis direction. The structure is arranged at a position closer to one end of the second pipe holding portion and the fourth pipe holding portion, and the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion. The pipe holding part is formed at the same position and in the same shape when viewed from the pipe axis direction.
When viewed from the direction of the pipe axis, the pipe is inserted between the second pipe holding part / fourth pipe holding part and the first comb-shaped part / third comb-shaped part / fifth comb-shaped part. Hold support with the pipe sandwiched between the second pipe holding part / fourth pipe holding part and the first comb-shaped part / third comb-shaped part / fifth comb-shaped part. At the same time, another pipe is held and supported by the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion.
Further, the structure is such that the comb tooth base portion, which is a portion of the plate-shaped material having no notch on the other end side, is attached and fixed to the attachment surface or the attachment portion.
Piping support that features.

2. A state in which the tips of the second comb-toothed portion and the fourth comb-toothed portion are extended below the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion when viewed from the pipe axis direction. The second stretched portion / fourth stretched portion and the first pipe holding portion / third pipe holding portion / fifth pipe holding portion are separated from each other. The pipe support according to 1 above, wherein the pipe is held and supported in a sandwiched state.

3. 3. The first pipe holding part, the third pipe holding part, and the fifth pipe holding with the tips of the first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part extended. The first pipe is a separate pipe that is supported from below by the first stretched portion, the third stretched portion, and the fifth stretched portion, which are the portions that are stretched and penetrated. The pipe support tool according to 1 above, which has a configuration in which it is held and supported by a holding portion, a third pipe holding portion, and a fifth pipe holding portion.

4. A state in which the tips of the second comb-shaped part and the fourth comb-shaped part are extended below the first pipe holding part, the third pipe holding part, and the fifth pipe holding part when viewed from the pipe axis direction. The second stretched portion / fourth stretched portion and the first pipe holding portion / third pipe holding portion / fifth pipe holding portion are separated from each other. It is configured to be held and supported with the pipes sandwiched between them.
The first pipe holding part, the third pipe holding part, and the fifth pipe holding part with the tips of the first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part extended. The first pipe is a separate pipe that is supported from below by the first stretched portion, the third stretched portion, and the fifth stretched portion, which are the portions to be stretched and entered. The configuration must be supported by the holding part, the 3rd pipe holding part, and the 5th pipe holding part.
The piping support according to 1 above.

5. 4. The invention described in any one of 1 to 4 above, wherein a through hole is formed in the base of the comb tooth, and a fixing member such as a bolt is inserted through the through hole to be attached to the mounting surface. Piping support.

6. A through hole is formed in the comb tooth base portion, and a fixing member such as a bolt is inserted through the through hole, and the comb tooth base portion is attached to the side surface of the attachment portion to be in a suspended state. The pipe support according to any one of 1 to 4 above.

7. The end of the comb tooth base is bent, and a through hole is formed in the bent portion. A fixing member such as a bolt is inserted through the through hole, and the bent portion is used as the mounting portion. The pipe support according to any one of 1 to 4 above, which is configured to be suspended by being attached to the bottom surface of the pipe.

8. The ends of the comb tooth base are alternately bent through the notch dividing line, and through holes are formed in both of the alternately bent portions, and a fixing member such as a bolt is formed in the through holes. The pipe support according to any one of 1 to 4 above, wherein the pipe support is provided in a suspended state by attaching the alternately bent portions to the bottom surface of the mounting portion.

In the present specification, the term "lower" in the description of "a state of being stretched downward", "a configuration of being rolled in downward", "a state of being supported from below", etc. means the front view of FIG. 1, FIGS. 9 to 9 to In FIG. 12, it points downward on the drawing. Therefore, in the suspended mode shown in FIGS. 4, 6 and 7, it points to the left.

According to the first aspect of the present invention, it is possible to provide a pipe support that can be manufactured at low cost while having good workability / working cost in pipe support and holding support of the pipe.

In particular, since it is formed by cutting and bending a single metal plate, it can be manufactured at low cost, and since a flexible metal plate is used, the second pipe is used. Between the 2nd pipe holding part / 4th pipe holding and the 1st comb-shaped part / 3rd comb-shaped part / 5th comb-shaped part due to the flexibility of the holding part / 4th pipe holding Since the pipes held in the pipe are sandwiched between the pipes, the inserted pipes can be held and supported in a stable state, reliably, and with anti-vibration and anti-vibration effects. Workability at the site is also good due to the various configurations.

Further, different pipes can be held and supported in the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion provided adjacent to the second pipe holding portion. Therefore, at least two parallel pipes can be mounted and fixed to the mounting surface, or suspended and fixed from the mounting portion.

According to the invention shown in claim 2, another pipe held in the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion is held in the second comb-shaped portion and the fourth comb-shaped portion. Since each of the tip portions (second extension portion and fourth extension portion) of the portion is in a state of being supported from below, another pipe can be reliably held and supported in a stable state.

According to the invention shown in claim 3, another pipe held in the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion is held in the first comb-shaped portion and the third comb-shaped portion. Since each of the stretched tip portions (first stretched portion, third stretched portion, fifth stretched portion) of the portion and the fifth comb-shaped portion are in a state of being supported from below, another pipe can be reliably supported in a stable state. Can hug and support.

According to the invention shown in claim 4, another pipe held by the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion is provided with a second comb-shaped portion and a fourth comb-tooth. Each tip portion (second stretched portion, fourth stretched portion) of the shaped portion is supported from below, and each of the first comb-shaped portion, the third comb-shaped portion, and the fifth comb-shaped portion is extended. Since the portions (first stretched portion, third stretched portion, fifth stretched portion) are in a state of being supported from below, another pipe can be reliably held and supported in a more stable state.

According to the invention of claim 5, it is possible to mount and fix the metal plate along the mounting surface only by fixing the comb tooth base portion of the other end to the ceiling surface, the wall surface, and the floor surface which are the mounting surfaces. Therefore, workability is high.

According to the invention of claim 6, workability can be achieved because the comb tooth base portion of the other end portion of the metal plate can be supported in a suspended state from the mounting portion simply by fixing the comb tooth base portion to the side surface of the beam member which is the mounting portion. Is high.

According to the invention of claim 7, only the bent portion of the comb tooth base portion, which is the other end portion of the metal plate, is fixed to the ceiling surface which is the bottom surface of the mounting portion, and the metal plate is suspended from the mounting portion. Workability is high because it can be supported.

According to the invention of claim 8, the portion where the comb tooth base portion, which is the other end portion of the metal plate, is bent alternately is fixed to the ceiling surface which is the bottom surface of the mounting portion, and the metal plate is suspended from the mounting portion. Workability is high because it can be supported in a state. Moreover, since the bent parts are in alternating directions, the vibration-proof property (vibration-proof property) against vibration (vibration) and shaking is high.

Five views (front view, plan view, bottom view, left side view, right side view) showing an embodiment of the piping support according to the present invention. Additional two views showing an embodiment of the piping support of FIG. 1 (A-A line end view, BB line end view) Schematic front view showing an example of the usage state of the pipe support shown in FIG. 1 (view from the pipe axial direction) Schematic plan view of FIG. 3 (viewed from a direction orthogonal to the piping axis and facing the mounting surface) Partial front view showing another embodiment of the comb tooth base Partial front view showing still another embodiment of the comb tooth base A perspective view of a main part showing a bent configuration of a comb tooth base shown in FIG. Front view showing another embodiment of the piping support according to the present invention. Front view showing still another embodiment of the piping support according to the present invention. Front view showing still another embodiment of the piping support according to the present invention. Front view showing still another embodiment of the piping support according to the present invention. Front view showing still another embodiment of the piping support according to the present invention.

Next, the present invention will be described in detail with reference to the accompanying drawings.

The piping support according to the present invention holds a plurality of gas pipes, water supply pipes, hot water supply pipes, line protection pipes, and other pipes in a state of having a vibration-proofing effect and a vibration-damping effect, and holds the ceiling surface, wall surface, and the like. It is mounted and fixed along a mounting surface such as a floor surface, or is fixed while being suspended from a mounting portion such as a ceiling surface or a beam member.

As various pipes to be fixedly supported, synthetic resin pipes (polyethylene pipes, crosslinked polyethylene pipes, polybuden pipes, vinyl chloride pipes, propylene pipes, ABS pipes) that have come to be widely used in recent years in place of the steel pipes that have been generally used in the past. Etc.), the present invention is particularly effective for fixed support. Although the present invention is particularly effective for fixed support of synthetic resin pipes, fixed support of conventional steel pipes is also possible, and steel pipes are not excluded as pipes for fixed support.

Hereinafter, a specific configuration example of the pipe support 1 of the present invention will be described with reference to FIGS. 1 to 4. In this embodiment shown in FIGS. 1 to 4, a mode in which the mounting portion 5 is a beam member and the pipe support 1 is suspended and supported from the mounting portion 5 will be described.

The pipe support tool 1 having a suspended support configuration has a configuration in which a plurality of pipes P, P, and P2 (in this embodiment, two pipes P and one pipe P2 are used for a total of three pipes) are held and fixed. ,
The plate-shaped material constituting the pipe support 1 is made of a flexible metal plate, and the intermediate position of the plate-shaped material from one end to the other in the direction orthogonal to the pipe axis. It is formed into a comb shape having five comb-shaped parts 11/12/13/14/15 by four notches parallel to the top, and these five comb-shaped parts 11/12/13/14/15 However, in order from one side to the other in the axial direction of the pipe, the first comb-shaped portion 11, the second comb-shaped portion 12, the third comb-shaped portion 13, the fourth comb-shaped portion 14, and the fifth comb-shaped portion 14 are used. It becomes the shape part 15,
Each of the second comb-shaped portion 12 and the fourth comb-shaped portion 14 has an arc shape, a semicircular shape, an Ω shape, an arch shape, or an annular shape (in this embodiment, a double arc shape). It is cut up to become the second pipe holding part 22 (22A / 22B) and the fourth pipe holding part 24 (24A / 24B), and the second pipe holding part 22 (22A / 22B) and the fourth. The pipe holding portions 24 (24A and 24B) are formed at the same position and in the same shape when viewed from the pipe axis direction, and the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 13 are formed. Each of the portions 15 is cut into one of an arc shape, a semi-circular shape, an Ω shape, an arch shape, and an annular shape (in this embodiment, an annular shape in which the cut-up portion is wound around) to form the first pipe. It becomes a holding part 21, a third pipe holding part 23, and a fifth pipe holding part 25, and the first pipe holding part 21, the third pipe holding part 23, and the fifth pipe holding part 25 form a piping shaft. It is configured to be arranged at a position on one end side of the second pipe holding portion 22 (22A / 22B) and the fourth pipe holding portion 24 (24A / 24B) when viewed from the direction. The first pipe holding portion 21 (21A / 21B), the third pipe holding portion 23 (23A / 23B), and the fifth pipe holding portion 25 (25A / 25B) are located at the same position when viewed from the pipe axis direction. It is formed in the same shape and
When viewed from the pipe axis direction, between the second pipe holding portion 22A / fourth pipe holding portion 24A and the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15. The first pipe P is inserted, and the second pipe holding portion 22B, the fourth pipe holding portion 24B, and the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are connected to each other. By inserting the second pipe P between them, the second pipe holding portion 22 (22A / 22B), the fourth pipe holding portion 24 (24A / 24B) and the first comb-shaped portion 11 / third The two pipes P and P are sandwiched and supported between the comb-shaped portion 13 and the fifth comb-shaped portion 15, and the first pipe holding portion 21 and the third pipe are held and supported. A total of three pipes P, P, and P2 are held and supported by holding and supporting separate pipes P2 to the holding portion 23 and the fifth pipe holding portion 25.
Further, the comb tooth base portion 10, which is a portion of the plate-shaped material having no notch on the other end side, is attached and fixed to the attachment portion 5, so that the three pipes P.P. Suspending and fixing P2 from the mounting part 5,
Is the main configuration.

Hereinafter, the configuration of the present invention will be described in more detail.

As the pipe support 1 of the present invention, a known and publicly known flexible metal plate used for this type of pipe support can be used without any special limitation, and is preferably made of stainless steel or other metal. ..

When forming a notch in a flexible metal plate and raising it, the second comb-shaped portion 12 is cut up to form the second pipe holding portions 22 (22A / 22B) and the fourth. The raised portion for forming each of the pipe holding portions 24 (24A and 24B) is a linear cut-and-line portion in this embodiment, but the first comb-shaped portion 11 and the first comb-shaped portion 11 and the first Between the two comb-shaped portions 12, between the second comb-shaped portion 12 and the third comb-shaped portion 13, between the third comb-shaped portion 13 and the fourth comb-shaped portion 14, and the fourth Each of the comb-shaped portion 14 and the fifth comb-shaped portion 15 may be cut and raised at intervals in a groove shape instead of a linear shape. The grooves do not have to have the same width.

The widths of the first comb-shaped portion 11, the second comb-shaped portion 12, the third comb-shaped portion 13, the fourth comb-shaped portion 14, and the fifth comb-shaped portion 15 are all five in this embodiment. Is formed to have the same width, but the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are formed to have the same width, and the width is narrower than each of the three pieces. The second comb-shaped portion 12 and the fourth comb-shaped portion 14 may be formed to have the same width. Further, the widths of all five sheets may be formed to be different widths.

Further, the number of pipes P and P2 to be held is three in total, one pipe P2 is divided into two pipes P in this embodiment, but even if the number of pipes P is one or three or more. Often, there may be two or more separate pipes P2.
Depending on the number of pipes P / P2 to be held, and further according to the diameter of the pipes P / P2 to be held, the second pipe holding part 22 (22A / 22B) and the fourth pipe holding part 24 (24A / 24B) ・ The shape of the first pipe holding part 21, the third pipe holding part 23, and the fifth pipe holding part 25 is one of arc shape, semicircular shape, Ω shape, arch shape, and annular shape. Is formed in. Further, in the case of an arc shape or a semicircular shape and holding two or more pipes P, the second pipe holding portion 22 that holds two pipes P / P as in this embodiment. The pipe support work is such that the fourth pipe holding portion 24 is connected in series, that is, the pipe is held in a state of 22A and 22B, 24A and 24B, and so on, so that two pipes can be held at the same time. It is preferable in terms of efficiency and manufacturing cost. The same configuration can be adopted for the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25 when there are two or more different pipes P2 to be held. ..

In this embodiment, the second pipe holding portion 22 and the fourth pipe holding portion 24 are the respective tip portions, that is, one end portion of the second comb-shaped portion 12 and the fourth comb-shaped portion 14. Each tip portion on the side is configured to enter in a state of being extended below the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25 when viewed from the pipe axis direction. Separate pipe P2 between the second stretched portion 12A and the fourth stretched portion 14A, which are the portions to be stretched and entered, and the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25. It is a structure that is held and supported in a state where is sandwiched.
Further, in this embodiment, the first pipe holding portion 21 and the third pipe are in a state where the tip portions of the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are extended. Each of the 1st pipe holding part 21, the 3rd pipe holding part 23, and the 5th pipe holding part 25 is annular so as to be rolled into the lower part of the holding part 23 and the 5th pipe holding part 25. A separate pipe P2 is provided in a state of being supported from below by each of the first stretched portion 11A, the third stretched portion 13A, and the fifth stretched portion 15A, which are the portions to be stretched and entered. It is configured to be held and supported by the pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25.
According to such a configuration, another pipe P2 held by the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25 is provided with the second comb tooth-shaped portion 12 and the fourth comb. The second stretched portion 12A and the fourth stretched portion 14A, which are the tip portions of each of the tooth-shaped portions 14, are supported from below, and the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion are supported. Since the first stretched portion 11A, the third stretched portion 13A, and the fifth stretched portion 15A, which are the extended tip portions of each of the 15, are in a state of being supported from below, the separate pipe P2 is reliably held in a more stable state. Can be supported.

As a configuration for suspending and fixing the attachment portion 5 which is a beam member to the side surface, as shown in FIGS. 3 and 4, the through holes 10A and 10A formed in the comb tooth base portion 10 are arranged in the attachment portion 5. This is performed by attaching the pipe suspension support 1 to the attachment portion 5 in a suspended state so that the bolt 3 which is the fixed member provided is inserted, and then screwing and tightening the nut 4. The position and number of the through holes 10A can be appropriately changed according to the shape of the mounting portion 5, the design conditions, and the like. In this embodiment, the bolts and nuts 4 are used for mounting and fixing, but the present invention is not limited to this configuration. For example, a female screw hole is formed in the mounting portion 5, and the through hole 10A is formed in the female screw hole. Other publicly known mounting and fixing means can be adopted, such as screwing and tightening the bolts inserted into the bolts, or fixing them with anchor bolts.

Although the examples of the piping support according to the present invention have been described above, the present invention is not limited to the above configuration, and various aspects can be adopted within the scope of the present invention.

For example, in the above embodiment, the comb tooth base portion 10 is attached to the side surface of the beam member as the attachment portion 5 and hung, but the attachment portion 5 may be hung from the lower surface or the ceiling surface of the beam member. it can. That is, as shown in FIG. 5, the end portion of the comb tooth base portion 10 is bent, and a through hole 10A is formed in the bent portion, and a fixing member such as a bolt 3 is formed in the through hole 10A. It is configured to be suspended by being inserted and attaching the bent portion to the bottom surface of the attachment portion 5. As a portion where the comb tooth base portion 10 is bent, the position of the folding curve 10B shown by a virtual line in FIG. 1 can be mentioned.
According to such a configuration, the workability is high because the hanging portion can be supported by simply fixing the bent portion of the comb tooth base portion 10 which is the other end portion of the metal plate to the ceiling surface which is the bottom surface of the mounting portion 5.

Further, in the case of the configuration in which the mounting portion 5 is suspended from the lower surface or the ceiling surface of the beam member, as shown in FIGS. 6 and 7, the end portions of the comb tooth base portion 10 are alternately bent via the cut dividing line. A through hole 10A is formed in both of the alternately bent portions, and a fixing member such as a bolt 3 is inserted through the through hole 10A, and the alternately bent portion is formed in the mounting portion 5. It can also be configured to be suspended by being attached to the lower surface of the beam member which is the bottom surface or the ceiling surface.
According to such a configuration, the portion where the comb tooth base portion 10 which is the other end portion of the metal plate is bent alternately can be suspended and supported only by fixing the portion which is the bottom surface of the mounting portion 5 to the lower surface or the ceiling surface of the beam member. Therefore, workability is high. Moreover, since the bent parts are in alternating directions, the vibration-proof property (vibration-proof property) against vibration (vibration) and shaking is high.

Furthermore, the pipe support 1 of the present invention is not limited to the above-mentioned beam member and suspension support configuration from the mounting portion 5 which is the ceiling surface.
It can also be configured to be mounted and fixed along a mounting surface such as a ceiling surface, a wall surface, or a floor surface (for example, in the case of a floor surface, it is a floor-standing type piping support). Even in the configuration of mounting and fixing along the mounting surface, it can be mounted on the mounting surface by inserting the bolt 3 into the through hole 10A formed in the comb tooth base portion 10 and tightening the nut 4.

Further, as described above, the number of the pipes P to be held is not limited to two, and may be one or three or more. For example, in the embodiment shown in FIG. 8, three pipes P, P, and P are held by the arch-shaped second pipe holding portion 22 and the fourth pipe holding portion 24, and the embodiment shown in FIG. 9 In the example, one pipe P is held by the Ω-shaped second pipe holding portion 22 and the fourth pipe holding portion 24.

Further, in the above embodiment, the second stretched portion 12A and the fourth stretched portion 14A of the tip portions of the second comb-shaped portion 12 and the fourth comb-shaped portion 14 respectively hold the first pipe when viewed from the pipe axis direction. The structure is such that the holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25 are extended and inserted, and the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth The first extension portion 11A, the third extension portion 13A, and the fifth extension portion 15A of each tip portion of the comb-shaped portion 15 are the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion. A separate pipe P2 is supported from below by the second stretched portion 12A, the fourth stretched portion 14A, the first stretched portion 11A, the third stretched portion 13A, and the fifth stretched portion 15A due to the configuration in which the portion 25 is rolled in below. In this state, the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25 are held and supported, but the present invention has, for example, other configurations as described below. Aspects can also be taken.

First, in the embodiment shown in FIG. 10, the second stretched portion 12A and the fourth stretched portion 14A obtained by stretching the tip portions of the second comb-shaped portion 12 and the fourth comb-shaped portion 14 are viewed from the pipe axis direction. The second extension portion 12A and the fourth extension portion 14A support the separate pipe P2 from below by entering below the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25. In this state, the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25 are held and supported. That is, from the embodiment shown in FIGS. 1 to 4 above, the first stretched portion 11A, the third stretched portion 13A, and the fifth stretched portion 15A are excluded, and only the second stretched portion 12A and the fourth stretched portion 14A are separated. This is a configuration that supports the pipe P2 from below.

Next, in the embodiment shown in FIG. 11, the first stretched portion 11A and the third stretched portion 11A, in which the tip portions of the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are stretched, are stretched. The first extension portion 11A and the third extension portion 11A and the third extension portion 15A are inserted so as to be caught under the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25. A configuration in which the extension portion 13A and the fifth extension portion 15A support the separate pipe P2 from below to the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25. Is. That is, the second stretched portion 12A and the fourth stretched portion 14A are excluded from the embodiment shown in FIGS. 1 to 4 above, and only the first stretched portion 11A, the third stretched portion 13A, and the fifth stretched portion 15A are separated. This is a configuration that supports the pipe P2 from below.

Next, in the embodiment shown in FIG. 12, the lengths of the second stretched portion 12A and the fourth stretched portion 14A are sufficiently long to support the lower half of the pipe P2 having different lengths, and the first stretched portion 11A The lengths of the third extension portion 13A and the fifth extension portion 15A are sufficiently long to support the remaining approximately half of the lower portion of the separate pipe P2. That is, the second stretched portion 12A / fourth stretched portion 14A and the first stretched portion 11A / third stretched portion 13A / fifth stretched portion 15A separately support the separate pipe P2 in a divided state of approximately half from the bottom. It is a composition.

In addition, in a configuration in which another pipe P2 is held by the first pipe holding portion 21, the third pipe holding portion 23, and the fifth pipe holding portion 25, along the mounting surface such as the ceiling surface, the wall surface, and the floor surface. In the case of a configuration in which the pipe is mounted and fixed in a vertical state, the support below the separate pipe P2 can be omitted. That is, the tips of the second comb-toothed portion 12, the fourth comb-toothed portion 14, the first comb-toothed portion 11, the third comb-toothed portion 13, and the fifth comb-toothed portion 15 are extended. The 2 stretched portion 12A, the 4th stretched portion 14A, the 1st stretched portion 11A, the 3rd stretched portion 13A, and the 5th stretched portion 15A may be omitted.

1 Piping suspension support 10 Comb tooth base 10A Through hole 10B Folded curve 11 1st comb tooth 11A 1st extension 12 2nd comb 12A 2nd extension 13 3rd comb 13A 3 Stretched part 14 4th comb-shaped part 14A 4th stretched part 15 5th comb-shaped part 15A 5th stretched part 21 1st pipe holding part 22 2nd pipe holding part 22A 2nd pipe holding part 22B 2 Piping holding part 23 3rd pipe holding part 24 4th pipe holding part 24A 4th piping holding part 24B 4th pipe holding part 25 5th pipe holding part 3 Bolt 4 Nut 5 Mounting part P Piping P2 Another plumbing

Claims (8)

In a pipe support that holds and supports multiple parallel pipes and fixes them along the mounting surface or hangs from the mounting part.
The plate-shaped material constituting the pipe support is made of one flexible metal plate, and from one end to the other end in the direction orthogonal to the pipe axis to the middle position of the plate-shaped material. The four parallel notches form a comb shape having five comb-shaped parts, and the five comb-shaped parts form a first comb-shaped part in order from one to the other in the pipe axial direction. Part, 2nd comb-toothed part, 3rd comb-toothed part, 4th comb-toothed part, 5th comb-toothed part,
Each of the second comb-shaped portion and the fourth comb-shaped portion is cut into an arc shape, a semicircular shape, an Ω shape, an arch shape, or an annular shape, and the second pipe holding portion / fourth It becomes a pipe holding part, and the second pipe holding part and the fourth pipe holding part are formed at the same position and in the same shape when viewed from the direction of the pipe axis.
Each of the first comb-shaped portion, the third comb-shaped portion, and the fifth comb-shaped portion is cut into an arc shape, a semicircular shape, an Ω shape, an arch shape, or an annular shape, and the first It becomes a pipe holding part, a third pipe holding part, and a fifth pipe holding part, and the first pipe holding part, the third pipe holding part, and the fifth pipe holding part are described above when viewed from the pipe axis direction. The structure is arranged at a position closer to one end of the second pipe holding portion and the fourth pipe holding portion, and the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion. The pipe holding part is formed at the same position and in the same shape when viewed from the pipe axis direction.
When viewed from the direction of the pipe axis, the pipe is inserted between the second pipe holding part / fourth pipe holding part and the first comb-shaped part / third comb-shaped part / fifth comb-shaped part. Hold support with the pipe sandwiched between the second pipe holding part / fourth pipe holding part and the first comb-shaped part / third comb-shaped part / fifth comb-shaped part. At the same time, another pipe is held and supported by the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion.
Further, the structure is such that the comb tooth base portion, which is a portion of the plate-shaped material having no notch on the other end side, is attached and fixed to the attachment surface or the attachment portion.
Piping support that features. A state in which the tips of the second comb-toothed portion and the fourth comb-toothed portion are extended below the first pipe holding portion, the third pipe holding portion, and the fifth pipe holding portion when viewed from the pipe axis direction. The second stretched portion / fourth stretched portion and the first pipe holding portion / third pipe holding portion / fifth pipe holding portion are separated from each other. The pipe support according to claim 1, wherein the pipe is held and supported in a sandwiched state. The first pipe holding part, the third pipe holding part, and the fifth pipe holding with the tips of the first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part extended. The first pipe is a separate pipe that is supported from below by the first stretched portion, the third stretched portion, and the fifth stretched portion, which are the portions that are stretched and penetrated. The pipe support according to claim 1, wherein the pipe support is supported by the holding portion, the third pipe holding portion, and the fifth pipe holding portion. A state in which the tips of the second comb-shaped part and the fourth comb-shaped part are extended below the first pipe holding part, the third pipe holding part, and the fifth pipe holding part when viewed from the pipe axis direction. The second stretched portion / fourth stretched portion and the first pipe holding portion / third pipe holding portion / fifth pipe holding portion are separated from each other. It is configured to be held and supported with the pipes sandwiched between them.
The first pipe holding part, the third pipe holding part, and the fifth pipe holding part with the tips of the first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part extended. The first pipe is a separate pipe that is supported from below by the first stretched portion, the third stretched portion, and the fifth stretched portion, which are the portions to be stretched and entered. The configuration must be supported by the holding part, the 3rd pipe holding part, and the 5th pipe holding part.
The piping support according to claim 1. According to any one of claims 1 to 4, a through hole is formed in the base of the comb tooth, and a fixing member such as a bolt is inserted through the through hole to be attached to the mounting surface. The described piping support. A through hole is formed in the comb tooth base portion, and a fixing member such as a bolt is inserted through the through hole, and the comb tooth base portion is attached to the side surface of the attachment portion to be in a suspended state. The pipe support according to any one of claims 1 to 4. The end portion of the comb tooth base portion is bent, and a through hole is formed in the bent portion, and a fixing member such as a bolt is inserted through the through hole, and the bent portion is referred to as the mounting portion. The pipe support according to any one of claims 1 to 4, wherein the pipe support is configured to be suspended by being attached to the bottom surface of the pipe. The ends of the comb tooth base are alternately bent through the notch dividing line, and through holes are formed in both of the alternately bent portions, and a fixing member such as a bolt is formed in the through holes. The pipe support according to any one of claims 1 to 4, wherein the pipe support is provided in a suspended state by attaching the alternately bent portions to the bottom surface of the mounting portion.