JP2001187982A - Pipe support - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pipe support capable of easily supporting and fixing a plurality of pipes in the laying without requiring a large space and also extending a new pipe while surely supporting the laid pipes. SOLUTION: This pipe support 36 for laying a plurality of pipes 2, 3 and 4 comprises spacers 37 and 39 having a strip base plate 50 through a support plate 48 having mounting pieces 47 and 57 at both ends of a bent part 46 curved in an upward reverse U-shape, a connecting member 49 continued thereto, and a cap 41 consisting of a support plate 55 having mounting pieces 54 and 54 at both ends of a bent part 53 curved in an upward reverse U-shape.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support member for laying a plurality of pipes, for example, information pipes for optical communication cables and equipment pipes for electric wires, gas, water, steam and the like. .

[0002]

2. Description of the Related Art Conventionally, as a support member 70 for laying a plurality of pipes, there is a U-shaped bolt 71 used in an individual pipe fixing system shown in FIG. This is the most popular support device 70 in the related art, and a plurality of pipes 72, 72 which are arranged in multiple stages in the vertical direction and multiple layers in the horizontal direction.
Are fixed to the mounts 73, 73 one by one.
This support is excellent in that the pipe 72 can be securely fixed, and the work is easy when a small number of pipes are laid. However, since the pipes 72 are supported one by one, a pedestal 73 is required for each of the pipes 72, and a space is required for laying, and when the pipes 72 are added in multiple stages, it is necessary to newly install the pedestal 73. In addition, there is a problem in that, in the case of multiple installations, there is a case in which the installation of the gantry 73 may be repeated.

[0003] Next, there is a support member 76 used in the multistage multi-tube fixing method shown in FIG. In this method, a puzzle-shaped support block 79 having a circular hole 78 through which a pipe 77 penetrates is vertically and horizontally combined, a band band 81 is arranged on the outer periphery of the combined block assembly 80, and fixed to a gantry 82. is there. Unlike the support 70 described above, instead of fixing a plurality of pipes 77 one by one, a plurality of pipes 7
7 are collectively fixed so as to be bundled, so that it is excellent in that it does not take up space even when the number of pipes 77 is large. But,
When the pipes 77 are added, it is necessary to temporarily remove the band band 81 arranged on the outer periphery of the block assembly 80, which takes time and troubles in the addition work, and costs are increased because there are many members forming the support members 76. There is a problem. In the drawing, a ring 83 is for preventing fluctuation of the pipe 77 before and after.

[0004] In addition, as in the case of the support member 76, Japanese Patent No.
There is a support as used in No. 4. A support 85 shown in FIG. 13 has a mat 87 serving as a base mounted on a gantry 86, a space between pipes 88 is sequentially supported by spacers 89, and finally the whole is supported and fixed by U-shaped bolts 90. Things. According to the support member 85, as in the case of the support member 76 in FIG. 12, even if there are a large number of pipes 88, it takes up little space, and on the other hand, the construction is simpler than that of the support member 76, so that the construction is easy. However, when adding the pipe 88, the U-shaped bolt 90 supporting and fixing the whole must be once removed, and the same problem as that of the support 76 remains.
In addition, there is a drawback that a discard hole is opened in the gantry 86 so that the construction can be viewed without omission.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve such problems of the prior art, and its object is to save space when laying a plurality of pipes. It is an object of the present invention to provide a pipe support that can be easily supported and fixed, and that can be added with new pipes while the already laid pipes are securely supported.

[0006]

According to a first aspect of the present invention, there is provided a pipe support for laying a plurality of pipes, which is mounted on a frame on which the pipes are laid. A base having a support plate provided with a mounting piece at a bent portion abutting on the substrate fixed to the gantry and the pipe, and a bent portion attached between the pipe and the pipe and abutting on each of the pipes located above and below the pipe; A spacer having a support plate provided with mounting pieces on the upper and lower sides, and a cap comprising a support plate provided with mounting pieces on a bent portion abutting on the pipe, which is mounted on the pipe located at the uppermost level, It is a piping support characterized by the above-mentioned.

That is, the base is directly mounted on the gantry, spacers are sequentially mounted on the base, and finally the cap is mounted. The base and the spacer, the spacer and the spacer, and the spacer and the cap can be mounted by using fasteners such as bolts and nuts or rivets, welding, or bonding with an adhesive (hereinafter referred to as bolts). It is carried out by polymerizing. In consideration of the repair or expansion of the piping, it is preferable to use fasteners such as bolts and nuts that can be freely removed for the mounting pieces to overlap. The support plate is provided with a bent portion, and each of the plurality of pipes is supported by a holding portion formed by the bent portion when the mounting pieces overlap. According to this pipe support, in order to lay three pipes, one base, two spacers and one
Requires two caps. In addition, when adding one pipe at a later date, remove the cap once and attach a new spacer instead, place the additional pipe on the bent part of the new spacer, and remove the cap that was removed earlier from the top. The attachment supports the pipe.

A second invention is a more specific construction of the first invention, wherein a base having a base with a flat convex shape and both ends of a bent portion which is curved on the convex portion of the substrate in a downward semicircular arc shape. A support plate with mounting pieces, and a spacer with mounting plates on both ends of a bent portion curved in a lower semi-arc shape and mounting pieces on both ends of a bent portion curved in an upper semi-arc shape. The cap comprises a support plate provided with mounting pieces at both ends of a bent portion curved in an upper semicircular shape. In this case, a bent portion provided in a semi-arc shape provided on a support plate such as a spacer forms a circular holding portion by overlapping the mounting pieces, and the piping is supported by the piping penetrating therethrough. .

A third aspect of the present invention is a pipe support for laying a plurality of pipes, which is mounted on a base on which the pipes are laid and between the pipes and the pipes. A cap comprising a supporting plate provided with a flat substrate via a connecting member connected thereto, and a supporting plate mounted on a pipe located at the uppermost stage and provided with a mounting piece in a bent portion enclosing the pipe. And a pipe support.

That is, the spacer is directly mounted on the gantry, the spacer is sequentially mounted thereon, and finally the cap is mounted. The mounting of the spacer on the gantry is performed by stacking the mounting pieces provided on the support plate of the spacer on the gantry and superimposing them. The spacer and the spacer or the cap are mounted by superimposing a mounting plate provided on a support plate of the spacer or the cap to be mounted on a flat substrate provided via a connecting material. In addition, a bolt etc. are used for superposition | polymerization as mentioned above. Then, a holding portion or a flat substrate on which a bent portion that accommodates the pipe provided on the support plate overlaps or a flat substrate is formed, and the pipe is supported by the pipe penetrating therethrough. According to this pipe support, two spacers and one cap are required to lay three pipes. In addition, when adding one pipe at a later date, the cap was once removed, a new spacer was attached instead, the additional pipe was placed on the strip-shaped substrate of the new spacer, and the pipe was removed from above. By attaching the cap, the pipe is supported.

In a fourth aspect of the present invention, the third aspect of the present invention has a more specific configuration, and the spacer is connected to a support plate having mounting pieces at both ends of a bent portion having an upwardly inverted U-shape. It has a band-shaped substrate with a connecting member interposed therebetween, and the cap is formed of a support plate provided with mounting pieces at both ends of a bent portion curved in an upwardly inverted U-shape. In this case, a bent portion provided in a support plate such as a spacer and bent in an upwardly inverted U-shape forms a sandwiching portion having a U-shaped cross section by superimposition with a gantry or a band-shaped substrate, through which a pipe penetrates. By doing so, the pipe is supported.

A fifth aspect of the present invention is a modification of the fourth aspect, wherein the substrate of the spacer has a planar convex shape, and the convex portion of the substrate is continuous with the connecting member. .

In addition, the base for the pipe support, the spacer for the pipe support, and the cap for the pipe support constituting these pipe supports are means for solving the above-mentioned problems. The configuration has already been described in the invention of the pipe support and will not be described because it is redundant.

[0014]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows one embodiment of a pipe support.
In the case of illustration, the pipe support 1 shows an example of use in a state where three pipes 2, 3, and 4 are laid. The pipe support 1 has a base 6 attached to a gantry 5 on which the pipes 2, 3, and 4 are laid. FIG. 2 shows a specific configuration of the base 6. The base 15 has a flat convex shape, and the mounting pieces 1 are provided on both ends of a bent portion 17 which is curved in a downward semicircular shape on the convex portion 16 of the substrate 15.
This is a configuration having a support plate 19 provided with 8,18. The base 6 has the lower surface of the substrate 15 superimposed on the pedestal 5, the bolts 12 are passed through the bolt holes 20, 20 through the washers 35, 35, and the base 6 is fastened with the main nut 13 a and the lock nut 13 b. In the figure, nut 1
Although the relaxation is prevented by using two of 3a and 13b,
It is not limited to this.

Then, the pipe 2 is placed on the bent portion 17 of the base 6. In this case, the bent portion 17 may be provided with an insulating sheet such as rubber or vinyl chloride (not shown).

Next, a spacer 7 is attached to the base 6 on which the pipe 2 is placed. The specific configuration of the spacer 7 is shown in FIG. The spacer 7 includes a support plate 23 provided with mounting pieces 22, 22 at both ends of a bent portion 21 curved in a lower semi-arc shape, and mounting pieces 25, 25 provided on both ends of a bent portion 24 curved in an upper semi-arc shape. The supporting plate 26 provided is connected to the flat connecting member 2.
7 above and below. The spacer 7 is attached to the mounting pieces 25 of the support plate 26 by the base 6.
Of the bolts 29, 2
It is fastened to 0, 29, and 20 using the bolts 12 and the like, attached to the base 6, and the pipe 2 is supported between the base 6 and the spacer 7.

That is, as a result of attaching the base 6 and the spacer 7 as described above, the bent portion 17 of the base 6 and the bent portion 24 of the support plate 26 of the spacer 7 form a circular holding portion 8, and the pipe 2 is It is supported by the holding portion 8.

Further, the connecting member 2 of the attached spacer 7
The next pipe 3 is placed on the bent portion 21 of the other support plate 23 through the 7. Then, a new spacer 9 having the same configuration as the spacer 7 is attached to the spacer 7. In addition, about the spacer 9, the same code | symbol as the spacer 7 is used. The mounting method is such that the mounting pieces 22, 22 of the support plate 23 of the spacer 7 and the mounting pieces 25, 25 of the support plate 26 of the spacer 9 are overlapped, and the bolt holes 2 are similarly formed.
9 and 28 and 29 and 28 by using the bolts 12 and the like. Thus, similarly to the above, the bent portion 24 of the support plate 26 and the bent portion 21 of the support plate 23 form the circular holding portion 10, and the pipe 3 is supported by the holding portion 10.

The third pipe 4 is placed on the other bent portion 21 of the spacer 9 via the connecting member 27, and the cap 11 is attached. The specific configuration of the cap 11 is shown in FIG. The cap 11 is composed of a support plate 32 provided with mounting pieces 31, 31 at both ends of a bent portion 30 curved in an upper semicircular shape, and the mounting pieces 31, 31 are attached to the mounting pieces 22, 22 of the spacer 9. Polymerize, bolt holes 33,2
8 and 33 and 28 are fastened using the bolts 12 and the like and attached to the spacer 9. And the bent parts 30 and 21
Form a circular holding portion 14, and the pipe 4 is connected to the holding portion 1.
The support by the pipe 4 is the same as that of the pipes 2 and 3.

In this embodiment, three pipes are laid. However, even when the number of pipes is four, five,..., Spacers may be provided in accordance with the number of the pipes. .
That is, when laying four pipes, three spacers 7, 9... And a cap 11 may be attached on the base 6.

Although illustration is omitted, when adding a new pipe to the existing pipe of the present embodiment, the cap 1
1 may be temporarily removed, a new spacer may be attached to the spacer 9, an additional pipe may be placed thereon, and the cap 11 may be attached again.

Although the bent portion of this embodiment is curved in a semicircular arc shape, as shown in FIG. 5 (a), the bent portion may be a bent type 34a which can abut a part of the pipe. I just need. That is, the bent portion only needs to be able to form a holding portion that supports the pipe by overlapping the support plates with each other. Therefore, the shape is not limited to the arc shape, and may be the triangular mold 34b in FIG. 5B. With this shape type, it is very easy to create a bent portion. In addition, FIG.
It may be a polygon-shaped mold 34c of (c) or a wave-shaped mold 34d of FIG. 5 (d).

FIG. 6 shows another embodiment of the pipe support 36 according to the present invention. The pipe support 36 is an example of use in which three pipes 2, 3, and 4 are laid, and is composed of spacers 37 and 39 and a cap 41. The pipe support 36 has a spacer 37 attached to a gantry 5 on which the pipes 2, 3, and 4 are laid. FIG. 7 shows a specific configuration of the spacer 37. A connecting member 49 connected to a supporting plate 48 provided with mounting pieces 47, 47 at both ends of a bent portion 46 curved in an upwardly inverted U-shape. This is a configuration having a band-shaped substrate 50 through the intermediary. Then, the mounting pieces 47, 47 of the spacer 37 are superimposed on the pedestal 5 so as to pass the lowermost pipe 2 through the U-shaped bent portion 46 of the spacer 37, and the bolt holes 51, 51 are inserted into the bolt holes 51, 51. 12 and fasten. As a result, the bent portion 46 of the spacer 37 and the gantry 5 form the holding portion 38, and the pipe 2 is supported by the holding portion 38.

Next, on the substrate 50 of the spacer 37,
Next, the pipe 3 to be supported is placed, and a new spacer 39 having the same configuration is mounted thereon. In addition, Spacer 3
For 9, the same reference numeral as that of the spacer 37 is used. The mounting method is such that the substrate 50 of the spacer 37 and the mounting pieces 47, 47 of the spacer 39 are overlapped and the bolt hole 5 is formed.
2, 51 and 52, 51 by using the bolt 12 or the like. Also in this case, the spacer 3
The U-shaped bent portion 46 of 9 and the substrate 50 of the spacer 37 form the holding portion 40 and support the pipe 3.

The pipe 4 to be supported next is placed on the substrate 50 of the spacer 39, and the cap 41 is mounted thereon. FIG. 8 shows a specific configuration of the cap 41.
Attachment pieces 5 are provided at both ends of the bent portion 53 which is curved in an upward inverted U-shape.
4 and 54. The cap 41 has the mounting pieces 54, 54 superimposed on the substrate 50 of the spacer 39, and bolt holes 56, 52 and 56, 52.
Is attached to the spacer 39 by using the bolt 12 or the like. The bent portion 53 of the cap 41 and the substrate 50 of the spacer 39 form the holding portion 42 and support the pipe 4. In FIG. 6, the bent portions 46 of the spacers 37 and 39 and the bent portions 53 of the cap 41 are shown.
Has an insulating sheet 43 such as rubber or vinyl chloride.
Is provided.

In this embodiment, three pipes 2 to 4 are laid. However, even when the number of pipes is four, five,..., Spacers are provided corresponding to the number of pipes. Just do it. That is, when laying four pipes, the cap 41 may be attached with the three spacers 37, 39.

Although not shown, when adding new piping to the existing piping of this embodiment, the cap 4
1 is temporarily removed, and a new spacer is
, The additional pipe is placed thereon, and the cap 41 may be attached again.

Further, even when the pipes 3 and 4 shown in FIG. 6 extend in a different direction from the pipe 2, the shape of the substrates 50 and 50 of the spacers 37 and 39 on which the pipes 3 and 4 are placed or By changing the direction, the spacers 39 and the cap 41 can be attached to the substrates 50, 50, and the pipes 3, 4 can be supported.

As a modified structure of the pipe support 36, there is a structure using a spacer 60 shown in FIG. The spacer 60 is the spacer 3 used for the pipe support 36.
The substrate 50 of 7 is a planar convex substrate 61, and the convex portions 62 of the substrate 61 are connected to the connecting member 49. According to this configuration, the board 61 does not exist directly above the mounting pieces 47, 47 of the support plate 48, and when the bolts 12, 12 are fastened through the bolt holes 63, 63 of the mounting pieces 47, 47, for example. The board 61 is not obstructed, and can be easily fastened from directly above using a machine. FIG. 10 shows a side view of a pipe support 65 which is an embodiment using the spacer 60.

[0030]

According to the present invention, the following effects can be obtained. A plurality of pipes can be laid on one stand. Saves space in piping. The components that make up the piping fixture are only three types of base, spacer, and cap, or two types of spacer and cap, and are simple and economical. In the case of adding pipes, the existing pipes can be added while being supported without disassembling the pipe fixing bracket, and the extension work is easy.

[Brief description of the drawings]

FIG. 1 is a front view showing one embodiment of a pipe support.

FIG. 2 is a perspective view showing a base of the pipe support.

FIG. 3 is a perspective view showing a spacer of the pipe support.

FIG. 4 is a perspective view showing a cap of the pipe support.

FIG. 5A is an explanatory view showing another bent portion of the pipe support. (B) Explanatory drawing which shows the other bending part of the same piping support. (C) Explanatory drawing which shows the other bending part of the same piping support. (D) Explanatory drawing which shows the other bending part of the same piping support.

FIG. 6 is a front view showing another embodiment of the pipe support.

FIG. 7 is a perspective view showing a spacer of the pipe support.

FIG. 8 is a perspective view showing a cap of the pipe support.

FIG. 9 is a perspective view showing a modified example of the spacer of the pipe support.

FIG. 10 is a side view showing a pipe support using the spacer.

FIG. 11 is a front view showing a conventional example of a pipe support.

FIG. 12 is a front view showing another conventional example of a pipe support.

FIG. 13 is a front view showing another conventional example of a pipe support.

[Explanation of symbols]

2, 3, 4 Piping 36
Piping support 37, 39 Spacer 41
Caps 46, 53 Bent parts 47, 54
Mounting pieces 48, 55 Support plate 49
Connection material 50 Substrate

Claims (14)

[Claims] 1. A pipe support for laying a plurality of pipes, the support being mounted on a frame on which the pipes are laid, and having a mounting portion at a bent portion abutting on a board fixed to the frame and the pipes. A base having a plate, a spacer attached between the pipes, and a spacer having upper and lower support plates each having a mounting plate at a bent portion abutting on each of the pipes located above and below, and located at the uppermost stage A pipe support, comprising: a cap that is mounted on a pipe and that includes a support plate having a mounting piece at a bent portion that abuts on the pipe. 2. A base having a plane-convex substrate and a supporting plate provided with mounting pieces at both ends of a bent portion curved in a lower semi-arc shape on a convex portion of the substrate, and a bent curved in a lower semi-arc shape. A spacer having mounting plates on both ends of a portion and a spacer having upper and lower support plates with mounting pieces on both ends of a bent portion curved in an upper semi-arc shape, and a spacer having upper and lower bent portions curved in an upper semi-arc shape on both ends of the bent portion The pipe support according to claim 1, further comprising: a cap made of a support plate having an attachment piece. 3. A pipe supporter for laying a plurality of pipes, the support plate being mounted on a frame on which the pipes are laid and between the pipes, and provided with a mounting piece at a bent portion for enclosing the pipes. A spacer having a flat substrate via a connecting member connected thereto, and a cap which is mounted on the pipe located at the uppermost stage and which is formed of a support plate provided with a mounting piece in a bent portion that encloses the pipe. A pipe support tool characterized in that: 4. A spacer having a strip-shaped substrate via a support plate provided with mounting pieces at both ends of a bent portion curved in an upwardly inverted U-shape and a connecting member connected thereto, and a curved upwardly inverted U-shape. The pipe support according to claim 3, further comprising: a cap formed of a support plate provided with mounting pieces at both ends of the bent portion. 5. The substrate of the spacer has a planar convex shape,
The pipe support according to claim 4, wherein the projection of the substrate is connected to a connecting member. 6. A base for a pipe support, comprising: a base plate mounted on a base on which a pipe is laid, fixed to the base, and a support plate provided with a mounting piece at a bent portion abutting on the pipe. 7. A substrate according to claim 6, further comprising: a planar convex substrate; and a support plate provided with mounting pieces at both ends of a bent portion curved in a downward semicircular shape on the convex portion of the substrate. Base for pipe support. 8. A pipe support for a pipe support, comprising: a support plate provided between a pipe and a pipe and provided with a mounting piece at a bent portion abutting on each of the pipes located above and below. spacer. 9. A support plate provided with mounting pieces at both ends of a bent portion curved in a lower semi-arc shape and a support plate provided with mounting pieces at both ends of a bent portion curved in an upper semi-arc shape. The spacer for a pipe support according to claim 8, wherein 10. A support plate which is attached on a base on which a pipe is laid and between the pipes and the pipes, and which has a mounting piece in a bent portion for enclosing the pipes, and has a flat substrate via a connecting member connected thereto. A spacer for a pipe support, characterized in that: 11. A support plate provided with mounting pieces at both ends of a bent portion curved in an upwardly inverted U-shape, and a strip-shaped or flat-projected substrate via a connecting member connected thereto. Item 11. A spacer for a pipe support according to Item 10. 12. A cap for a pipe support, comprising a support plate mounted on a pipe located at the uppermost stage and provided with a mounting piece at a bent portion abutting on the pipe. 13. The pipe support cap according to claim 12, wherein mounting pieces are provided at both ends of the bent portion curved in an upper semicircular shape. 14. The pipe support cap according to claim 12, wherein mounting pieces are provided at both ends of the bent portion curved in an upwardly inverted U-shape.