JP2020200922A - Pipe supporter - Google Patents

Abstract

To provide a pipe supporter superior in workability/work costs, and pipe holding supporting force in supporting a pipe and capable of being manufactured at low costs.SOLUTION: A pipe supporter is composed of a sheet of plate-like flexible metallic plate, and formed into a comb shape having five sheets of comb-teeth-like portions formed by four cut portions parallel up to a midway position of the plate-like material from one end portion toward the other end portion in a direction orthogonal to a pipe axis. A first comb-teeth-like portion 11, a third comb-teeth-like portion 13 and a fifth comb-teeth-like portion 15 are cut and raised to form pipe holding portions 21. The pipe holding portions of the first comb-teeth-like portion, the third comb-teeth-like portion and the fifth comb-teeth-like portion are formed on a same position in a same shape. A small-diameter pipe/wire housing supporting portion 22 is formed between: an erected part 12D formed by bending of one end portion of each of a second comb-teeth-like portion 12 and a fourth comb-teeth-like portion 14; and the pipe holding portion. A comb dedendum portion is mounted and fixed to a mounting surface. A pipe is inserted between the pipe holding portion and the second comb-teeth-like portion/fourth comb-teeth-like portion to be held and supported in an interposed state.SELECTED DRAWING: Figure 1

Description

The present invention relates to a pipe support, and more particularly to a pipe support that holds and supports one or more pipes along a mounting surface such as a ceiling surface, a wall surface, or a floor surface.

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 attaching the pipe to the mounting base is required, and according to the configuration in which the long strip-shaped belt body is laid. 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 periphery 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 and work cost in pipe support and holding support of the pipe.

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

1. 1. In a pipe support that holds and fixes one or more pipes along a mounting surface such as a ceiling surface, wall surface, or floor surface.
The plate-shaped material constituting the pipe support is made of a single 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 first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part is cut into one or two in an arc shape, a semicircular shape, an Ω shape, or an arch shape. It becomes the above pipe holding part,
One or more pipe holding parts of the first comb-shaped part, one or more pipe holding parts of the third comb-shaped part, and one or more of the fifth comb-shaped parts Two or more pipe holding parts are formed at the same position and in the same shape when viewed from the pipe axis direction.
One end of each of the second comb-toothed portion and the fourth comb-toothed portion is bent in an upright state, and a small-diameter pipe / wiring that is a space created between the upright portion and the pipe holding portion. The structure is such that small-diameter pipes and wiring are stored and supported in the storage support.
The comb tooth base portion, which is a portion of the plate-shaped material having no notch on the other end side, is mounted and fixed to the mounting surface.
When viewed from the direction of the pipe axis, a pipe is inserted between the pipe holding portion and the second comb-shaped portion / fourth comb-shaped portion, and the pipe holding portion and the second comb-shaped portion / fourth It should be supported by holding the pipe sandwiched between it and the comb-shaped part.
Piping support that features.

2. 2. Each of the standing parts of the second comb-shaped part and the fourth comb-shaped part was bent at a substantially right angle or a slightly acute angle with respect to the second comb-shaped part and the fourth comb-shaped part along the mounting surface. The pipe support according to 1 above, which has a configuration.

3. 3. The pipe support according to 1 or 2 above, wherein each of the standing portions of the second comb-toothed portion and the fourth comb-toothed portion is curved and bent in the direction of the comb-teeth base. ..

4. Any of the above 1 to 3 characterized in that the tip of each of the standing portion of the second comb-shaped portion and the fourth comb-shaped portion is further bent toward the comb tooth base portion. The piping support described in.

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. The pipe support according to any one of 1 to 5 above, which has a configuration in which two or more pipes are held in one pipe holding portion.

7. The pipe support according to any one of 1 to 6 above, wherein the holding range of the pipe by the pipe holding portion is a range exceeding the radius of the pipe to be held.

8. A raised portion is formed in at least a part of either one or both of the second comb-shaped portion and the fourth comb-shaped portion, and the raised portion is an outer peripheral surface of the pipe held by the pipe holding portion. The pipe support according to any one of 1 to 7 above, which is characterized in that it has a configuration capable of contacting at least a part of the one end side.

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 because it uses a flexible metal plate, it can hold pipes. Due to the flexibility of the part, the pipe held between the pipe holding part and the second comb-shaped part / fourth comb-shaped part is sandwiched, so that the inserted pipe is in a stable state. It can be held and supported reliably and with anti-vibration and anti-vibration effects, and the simple configuration makes it easy to work in the field.

Further, the pipe is inserted into the pipe support by utilizing the flexibility of the flexible metal plate so that the tip side of the first comb-shaped portion, the third comb-shaped portion and the fifth comb-shaped portion can be used. The pipe can be held and supported by press-fitting the pipe so as to push open the pipe holding portion from the open side of the pipe holding portion. Therefore, it is not necessary to insert the pipe support from the end of the pipe and move the pipe support to the pipe support position.
Further, since the small-diameter pipe / wiring storage support portion is provided alongside the pipe holding portion that holds and supports various pipes, the small-diameter pipes and wiring can be stored and supported together.

According to the second aspect of the present invention, the small-diameter pipes and wirings stored in the small-diameter pipe / wiring storage support portion can be stored and supported in a stable state.

According to the invention of claim 3 or 4, the small-diameter pipes and wirings stored in the small-diameter pipe / wiring storage support portion can be stored and supported in a more stable state.

According to the invention of claim 5, it can be mounted and fixed to the mounting surface extremely easily by screwing bolts and nuts.

According to the invention of claim 6, two or more pipes can be held and supported in a parallel state.

According to the invention of claim 7, since the pipe holding portion holds the pipe in a state of holding the pipe, the holding support becomes more stable.

According to the invention of claim 8, it is possible to further prevent the displacement of the piping in the direction orthogonal to the piping axis.

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. 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. 2 (viewed from a direction orthogonal to the piping axis and facing the mounting surface) Partial front view showing another embodiment of the second comb-toothed portion and the fourth comb-toothed portion. Partial front view showing still another embodiment of the second comb-toothed portion and the fourth comb-toothed portion. Partial front view showing still another embodiment of the second comb-toothed portion and the fourth comb-toothed portion. Partial front view showing still another embodiment of the second comb-toothed portion and the fourth comb-toothed portion. Partial front view showing still another embodiment of the second comb-toothed portion and the fourth comb-toothed portion. 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.

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

The piping support according to the present invention holds one or more pipes such as gas pipes, water supply pipes, hot water supply pipes, and line protection pipes in a state of having anti-vibration effect and anti-vibration effect, and holds the ceiling. It is supported and fixed along the mounting surface such as a surface, wall surface, and floor surface.

As various pipes to be fixedly supported, synthetic resin pipes (polyethylene pipes, crosslinked polyethylene pipes, polybuden pipes, vinyl chloride pipes, propylene pipes, ABS pipes) have come to be widely used in recent years in place of the conventional steel pipes. 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.

As a specific configuration of the piping support of the present invention, according to the examples shown in FIGS.
In the pipe support 1 that holds and fixes two pipes P and P along a mounting surface 2 (in this embodiment, the case of a floor surface) such as a ceiling surface, a wall surface, and a floor surface.
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 by four notches parallel to each other, and the five comb-shaped parts are sequentially formed from one side in the pipe axial direction toward the other first comb tooth. It becomes a shaped portion 11, a second comb-shaped portion 12, a third comb-shaped portion 13, a fourth comb-shaped portion 14, and a fifth comb-shaped portion 15.
Each of the first comb-toothed portion 11, the third comb-toothed portion 13, and the fifth comb-toothed portion 15 is cut up in a double arc shape to hold two pipe holding portions 21A and 21B and pipe holding. It consists of parts 23A and 23B and pipe holding parts 25A and 25B.
Two pipe holding portions 21A and 21B of the first comb-shaped portion 11, two pipe holding portions 23A and 23B of the third comb-shaped portion, and two pipe holding portions of the fifth comb-shaped portion 15. Parts 25A and 25B are formed at the same position and in the same shape when viewed from the pipe axis direction.
One end of each of the second comb-shaped portion 12 and the fourth comb-shaped portion 14 is bent in an upright state, and the upright portions 12D and 14D and the pipe holding portions 21B, 23B and 25B are combined. The small-diameter pipes and wirings Pl are stored and supported in the small-diameter pipe / wiring storage support portions 22 and 24, which are spaces between them.
The comb tooth base portion 10, which is a portion of the plate-shaped material having no notch on the other end side, is mounted and fixed to the mounting surface 2.
When viewed from the direction of the pipe axis, the pipe P is inserted between the pipe holding portions 21A / 23A / 25A / 21B / 23B / 25B and the second comb-shaped portion 12 / fourth comb-shaped portion 14. A configuration in which the pipe P is sandwiched and supported between the pipe holding portions 21A, 23A, 25A, 21B, 23B, and 25B and the second comb-shaped portion 12 and the fourth comb-shaped portion 14. To be
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 cut portion and cutting up a flexible metal plate, the first comb-shaped portion 11, the third comb-shaped portion 13, and the fifth comb-shaped portion 15 are cut and raised. The raised portion for forming the pipe holding portion 21A, 23A, 25A, 21B, 23B, 25B is a linear cut-out line in this embodiment, but has a first comb-tooth shape. Between the portion 11 and the second comb-shaped portion 12, between the second comb-shaped portion 12 and the third comb-shaped portion 13, and between the third comb-shaped portion 13 and the fourth comb-shaped portion 14. In the meantime, each of the fourth 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 the pipes P to be held is two in this embodiment, but it may be one or three or more, and depending on the number of the pipes P to be held, the pipes P to be held may be further. The shape of the pipe holding portion is formed in any of arc shape, semicircular shape, Ω shape, and arch shape according to the diameter of the pipe. Further, in the case of an arc shape or a semicircular shape and holding two or more pipes, the pipe holding portions 21 ・ 23 ・ 25 holding two pipes P and P as in this embodiment. Is connected in a row, that is, 21A and 21B, 23A and 23B, 25A and 25B, so that two pipes can be held at the same time to improve the efficiency of pipe support work. It is preferable in terms of manufacturing cost and the like.

Further, the holding range of the pipes P and P by the pipe holding portions 21A, 21B, 23A, 23B, 25A, and 25B exceeds the radius of the holding pipe P, that is, the first comb-toothed portion. The tip portion 11A of the pipe holding portion 21B on the tip side of 11, the tip portion 13A of the pipe holding portion 23B on the tip side of the third comb-shaped portion 13, and the pipe on the tip side of the fifth comb-shaped portion 15. It is preferable that each of the tip portions 15A of the holding portion 25B extends beyond the radius of the pipe P to a portion that is close to or abuts on the mounting surface 2. According to such a configuration, since the pipe holding portions 21B, 23B, and 25B hold the pipe P in a state of holding the pipe P, the holding support becomes more stable (not shown).

In this embodiment shown in FIGS. 2 and 3, the mounting surface of the comb tooth base portion 10 is fixed to the mounting surface 2 through the through holes 10A, 10A, 10A, and 10A formed in the comb tooth base portion 10. This is performed by attaching the pipe support 1 to the mounting surface 2 so that the bolt 3 which is the fixing member arranged in 2 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 surface 2, 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 on the mounting surface 2, and the through hole 10A is formed in the female screw hole. -Other publicly known mounting and fixing means such as screwing and tightening bolts inserted through 10A, 10A, and 10A can be adopted.

The small-diameter piping / wiring storage support portions 22 and 24, which are spaces created by bending one end of each of the second comb-toothed portion 12 and the fourth comb-toothed portion 14 to provide the standing portions 12D and 14D, are In this embodiment shown in FIGS. 1 and 2, the standing portions 12D and 14D are bent at an acute angle substantially perpendicular to the second comb-shaped portion 12 and the fourth comb-shaped portion 14. ing. According to such a configuration, the small-diameter pipes / wirings Pl stored in the small-diameter pipe / wiring storage support portions 22 and 24 can be stored and supported in a stable state.

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 shown in FIGS. 1 and 2, the vertical portions 12D and 14D forming the small diameter piping / wiring storage support portions 22 and 24 are along the mounting surface 2 in the embodiment shown in FIGS. 1 and 2. The structure is bent substantially at right angles to each of the second comb-shaped portion 12 and the fourth comb-shaped portion 14, but as shown in FIG. 4, the second comb-shaped portion 12 and the fourth comb-shaped portion 12 are bent. Each tip portion 12D / 14D of the portion 14 may be bent at a slightly sharp angle so as to be inclined toward the pipe holding portions 21B / 23B / 25B. According to such a configuration, the small-diameter pipe / wiring Pl can be stored and supported in a stable state as compared with the configuration in which the pipe is bent at a substantially right angle. The angles of the standing portions 12D and 14D that are erected at a slightly acute angle are preferably 45 degrees to 88 degrees, and more preferably 60 degrees to 85 degrees.

Further, the vertical portions 12D and 14D may be bent and bent so as to be inclined toward the pipe holding portions 21B, 23B and 25B as shown in FIG. According to such a configuration, the small-diameter pipe / wiring Pl stored in the small-diameter pipe / wiring storage support portions 22 and 24 can be stored and supported in a more stable state.

Further, as shown in FIGS. 6 and 7, the erection portions 12D / 14D have a configuration in which the tip of the erection portions 12D / 14D is further bent toward the pipe holding portions 21B / 23B / 25B, that is, a plurality. It may be configured to be bent at a step. According to such a configuration, the small-diameter pipe / wiring Pl stored in the small-diameter pipe / wiring storage support portions 22 and 24 can be stored and supported in a more stable state.

Furthermore, the bent corners of each of the second comb-toothed portion 12 and the fourth comb-toothed portion 14 and the standing portions 12D and 14D are shown in FIGS. 1, 2, 4, 5, and 5 above. 6. As in each of the examples shown in FIG. 7, the bent corners may be bent with rounded corners (corners R) formed, or the rounded corners (corners R) may be formed as shown in FIG. It may be bent without being provided.

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. 9, three pipes P, P, and P are held by the arch-shaped pipe holding portion 21 (23, 25), and in the embodiment shown in FIG. 10, one pipe is held. The pipe P is held by the Ω-shaped pipe holding portion 21 (23.25).

Further, as in the embodiment shown in FIG. 11, the raised portions 12B, 14B, 12C, and 14C are formed on at least a part of either one or both of the second comb-shaped portion 12 and the fourth comb-shaped portion 14. , The raised portions 12B and 14B are the outer peripheral surfaces of the pipe P held by the pipe holding portions 21A, 23A and 25A, and are in contact with at least a part of the one end side, and the raised portions 12C and 14C are the pipes. It may be configured to be the outer peripheral surface of the pipe P to be held by the holding portions 21B, 23B, 25B and to be in contact with at least a part of the one end side. According to such a configuration, it is possible to further prevent the displacement of the pipes P and P in the direction orthogonal to the pipe axis (particularly to the right in FIG. 11).

1 Piping support 10 Comb tooth base 10A Through hole 11 First comb tooth part 11A Tip part 12 Second comb tooth part 12B Raised part 12C Raised part 12D Standing part 13 Third comb tooth part 13A Tip part 14 4th comb-shaped part 14B Raised part 14C Raised part 14D Standing part 15 5th comb-shaped part 15A Tip part 2 Mounting surface 21 Piping holding part 21A Piping holding part 21B Piping holding part 22 Small diameter piping / wiring storage Support part 23 Piping holding part 23A Piping holding part 23B Piping holding part 24 Small diameter piping / wiring storage Support part 25 Piping holding part 25A Piping holding part 25B Piping holding part 3 Bolt 4 Nut P Piping Pl Small diameter piping wiring

Claims (8)

In a pipe support that holds and fixes one or more pipes along the mounting surface
The plate-shaped material constituting the pipe support is made of a single 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 first comb-shaped part, the third comb-shaped part, and the fifth comb-shaped part is cut into one or two in an arc shape, a semicircular shape, an Ω shape, or an arch shape. It becomes the above pipe holding part,
One or more pipe holding parts of the first comb-shaped part, one or more pipe holding parts of the third comb-shaped part, and one or more of the fifth comb-shaped parts Two or more pipe holding parts are formed at the same position and in the same shape when viewed from the pipe axis direction.
One end of each of the second comb-toothed portion and the fourth comb-toothed portion is bent in an upright state, and a small-diameter pipe / wiring that is a space created between the upright portion and the pipe holding portion. The structure is such that small-diameter pipes and wiring are stored and supported in the storage support.
The comb tooth base portion, which is a portion of the plate-shaped material having no notch on the other end side, is mounted and fixed to the mounting surface.
When viewed from the direction of the pipe axis, a pipe is inserted between the pipe holding portion and the second comb-shaped portion / fourth comb-shaped portion, and the pipe holding portion and the second comb-shaped portion / fourth It should be supported by holding the pipe sandwiched between it and the comb-shaped part.
Piping support that features. Each of the standing parts of the second comb-shaped part and the fourth comb-shaped part was bent at a substantially right angle or a slightly acute angle with respect to the second comb-shaped part and the fourth comb-shaped part along the mounting surface. The pipe support according to claim 1, wherein the pipe support has a configuration. The pipe support according to claim 1 or 2, wherein each of the standing portions of the second comb-toothed portion and the fourth comb-toothed portion is curved and bent in the direction of the comb-teeth base. Ingredients. Any of claims 1 to 3, wherein the tip of each of the standing portion of the second comb-toothed portion and the fourth comb-toothed portion is further bent toward the comb-teeth base portion. Piping support described in Crab. 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 attachment surface. The described piping support. The pipe support according to any one of claims 1 to 5, wherein two or more pipes are held in one pipe holding portion. The pipe support according to any one of claims 1 to 6, wherein the holding range of the pipe by the pipe holding portion is a range exceeding the radius of the pipe to be held. A raised portion is formed in at least a part of either one or both of the second comb-shaped portion and the fourth comb-shaped portion, and the raised portion is an outer peripheral surface of the pipe held by the pipe holding portion. The pipe support according to any one of claims 1 to 7, further comprising a configuration capable of contacting at least a part of the one end side.