JPS63120982A - Method of executing piping and piping supporter covered with resin - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a pipe construction method and a resin-coated pipe support, and more specifically, the present invention relates to a method for constructing pipes and a resin-coated pipe support, and more particularly, the present invention relates to a method for constructing pipes and a resin-coated pipe support. The present invention relates to a piping construction method that provides a piping support with an excellent appearance, and a resin-coated piping support suitable for use in the construction method.

[Background of the Invention] Conventionally, as a pipe support for supporting pipes at a predetermined distance from surfaces such as ceilings and floors, one end of a support part 5° formed of a round bar is used, for example, as shown in FIG. is crushed to form a battledore-shaped mounting part 51, a screw through hole 52 for fixing a pipe support band, etc. is formed in the mounting part 51, and a fixing male is formed at the other end of the support part 50. A device is known in which five screw portions are formed, and the fixing male screw portion 53 is screwed into a female screw provided on the ceiling, floor, etc. In this piping support, the height of the piping is adjusted by adjusting the length from the upper end of the mounting part 51 to the upper end of the fixing male screw part 53, but in general, the length of the mounting part 51 and the fixing The length of the male screw portion 53 does not change depending on the size of the support, and it is the length of the support portion 50 that changes depending on the size of the support, so in this specification, the length of the support portion 50 is is called the effective length.

In order to support the piping using the piping support mentioned above, it is necessary to prepare several sizes of supports with different effective lengths depending on the installation height of the piping and bring them to the site. Therefore, it is complicated, and especially if you forget to bring even one of the various sizes to the site, there is a drawback that the construction will not proceed smoothly.

In addition, conventional piping supports cannot accommodate various heights, so they are manufactured in various sizes.
Need to stock up. This has the disadvantage that it increases costs and makes inventory management extremely complicated.

[Object of the Invention] Therefore, an object of the present invention is to provide a method for constructing piping that does not require the complexity of preparing a support and can improve workability.

Another object of the present invention is to provide a resin-coated pipe support that is convenient to use in the above construction method, reduces costs, and facilitates inventory management.

[Means for Solving the Problems] The present inventor has completed the present invention as a result of intensive studies to achieve the above object.

That is, 1. The piping construction method of the present invention involves separating the piping from the surface of the ceiling, floor, etc. by a predetermined distance, and attaching the attachment part of the piping band to one end side of the support part having an effective length that can support the piping. The other end of the #A support part has a male screw part for fixing to the ceiling, floor, etc.

In the piping construction method in which the fixing male screw part is screwed into a female screw provided on the ceiling, floor, etc., the support part is provided with a male screw that is continuous with the fixing male screw part, and the support part male The outer circumferential surface of the screw has a resin covering part, and the resin coating of the resin covering part is peeled off and removed to expose the male thread of the support part, and the exposed male thread part is screwed into the female thread. In a preferred embodiment, the resin coating is formed by a dipping method.

In addition, the resin-coated pipe support of the present invention has a pipe band attached to one end side of the support part that has an effective length that can support the pipe at a predetermined distance from the surface of the ceiling, floor, etc. The piping support has a male threaded part for fixing to a ceiling, floor, etc. at the other end of the supporting part, and the supporting part is provided with a male thread continuous to the male threaded part for fixing. In addition, the outer circumferential surface of the male threaded part of the support part is characterized by having a resin coating part that can be peeled off and removed from the intended location. Or the whole thing is coated with resin.

[Function] According to the construction method of the present invention, there is no need to prepare many types of pipe supports having supporting parts with different collapse lengths, so there is no need to prepare supports, and there is no need to prepare pipe supports during construction. If the installation height of the piping is found to be different from the effective length of the support prepared in advance, peel off the resin coating on the resin coating and remove it to expose the male thread of the support. , it becomes possible to adjust the height by letting it come out, so it becomes possible to significantly improve the workability.

Further, according to the resin-coated pipe support of the present invention, there is no need to manufacture many types of pipe supports having support parts with different effective lengths, so manufacturing costs can be reduced and inventory can be reduced. Easy to manage.

In addition, conventionally, Utility Model Application No. 80-4138θ, No. 57-194
No. 51, No. 57-11332, Utility Model No. 52-5557
No. 9, Japanese Patent Publication No. 57-37786, and No. 57-377H disclose a technique of coating the surface of the threaded portion of a bolt with a resin for the purpose of corrosion prevention or electrolytic corrosion. There is no technical idea to remove 2 qfil of the coating resin of the support part and expose the male thread of the support part to adjust the length or height.

Furthermore, in the support tool shown in Fig.
171481), but when this support is actually used for construction, the male thread remains exposed in the effective part of the support, so if the threaded part is visible from the outside, the screw may be The problem is that it gives the impression that it is loose, and that the support can only be used in limited places where it cannot be seen from the outside, such as on the ceiling, which limits its use.

[Example] Hereinafter, examples of the construction method of the present invention and a resin-coated pipe support suitable for implementing the method will be described based on the accompanying drawings.

1 to 3 are views showing an example of a resin-coated pipe support suitable for use in the construction method of the present invention, FIG. 1 is a front view thereof, and FIG. 2 is a view similar to that shown in FIG. FIG. 3 is a plan view of FIG. 1.

In Figure 1, reference numeral 1 indicates that the pipes such as water pipes, gas pipes, heating and cooling pipes, electric conduit pipes, rain barrels, etc. are separated from surfaces such as ceilings and floors by a predetermined distance, and the effective length of the pipes is the supporting part. The upper end of the support part l is provided with a mounting part 2 for a piping band, and the lower end of the support part 1 is provided with a male screw part 3 for fixing to the ceiling, floor, etc. There is. 4 is the support part 1
It is a male screw provided in the fixing male screw part 3, and is formed so as to be continuous with the fixing male screw part 3. 2A is a screw hole similar to the screw hole 52 described above.

A resin coating portion 6 is formed on the outer circumferential surface of the male screw 4 and the mounting portion 2. The means for forming the resin coating is not particularly limited, but in order to adopt the dipping method, for example, prepare a piping support shown in Fig. 7 with a male thread on the support part, and set the mounting part to r. It is possible to immerse the resin in a resin solution while handling it (preferably mechanically) so that it becomes dry (see also Utility Model Publication No. 80-20440). It can also be coated with a resin by spirally winding it.

Next, a method of constructing piping in which the resin-coated piping support shown in FIG. 1 is used to support the piping at a predetermined height will be described.

First, if the effective length of the support part l is commensurate with the height at which the piping is to be supported (including cases where it approximately corresponds), use the above resin-coated piping support as is. . That is, the male screw portion 3 may be screwed into a female screw (not shown) provided on the ceiling 9, floor, etc.

If the effective length of the support part l is not longer than the height at which the piping is to be supported, the effective length should be adjusted to correspond to the height at which the piping is to be supported, as shown in Figure 4. The slit is reduced, and a score line 5 is made in the resin coating 6 located on the lower end side of the reduced effective length slit. It is preferable to make the score line 5 using a knife or the like, for example, on the entire surface of the screw in the circumferential direction, but if in addition to this, a cut ji5A is provided in the fixing male threaded part 3s at right angles to the score line 5, the separation can be further increased by 'A'. It becomes easier.

Next, as shown in FIG. 5, the coating resin of the resin coating part 6 is peeled off and removed to expose the male screw 4 of the support part l.Next, the male screw 3 side is cut off as necessary, and then the ceiling and floor Attach to a surface or wall. To install, connect the exposed male screw part 3A to the female screw (not shown) provided on this floor.
(which may include the fixing male screw part 3) may be screwed together.

When the lower end 6A of the resin coating part 6 comes into contact with the ceiling or the like during this screwing, the screwing can be stopped; that is, the lower end 6A of the coating part 6 functions as a stopper.

Although one embodiment of the present invention has been described above, the present invention is not limited thereto, and may include the following aspects.

(1) In the construction method of the present invention or as the piping support of the present invention, resin liquid i
'fl Shitachino may be used, but this is sufficient if there is no need to consider electrolytic corrosion of the mounting part. Alternatively, all or part of the male thread 3 may be coated with resin.

(2) In the construction method of the present invention or as the piping support of the present invention, as shown in FIG. You may also use one with a .

That is, if the decorative board 7 is provided, it will be effective as a blindfold after it is attached to a ceiling or floor surface. Note that the lower end 6A of the resin coating portion 6 functions as a stopper for the decorative board 7, as in the above embodiment. It is preferable to use a resin-coated decorative board 7 as well.

(3) The mounting part of the piping support used in the present invention may be formed by using a round bar as the support part and crushing the tip of the round bar; A separate plate member (formed by folding a plate member) is prepared and connected to the supporting part (including fixing means), and a hanging IE part that is hooked to the band is used. In addition, there may be only one through hole for screws, and its shape is not limited.

(4) The shape of the attachment portion is not limited to that shown in the drawings, and may be of various shapes, or only a portion of the attachment portion may be coated with resin.

(5) In the above embodiment, the present invention is applied to a support used as a mounting leg for a standing band, but it can also be applied to a support used as a mounting leg for a hanging band.

(8) One or more of the score lines 5, 5A may be formed in advance.This score line 5.5A may be continuous or discontinuous, but it may stop midway through the wall thickness. Preferably, this allows the resin coating portion 6 to be adjusted according to the pipe height.
It has the advantage that it can be easily peeled off. Note that it is clear that this advantage exists when the resin coating portion 6 is formed in a spiral shape.

(7) The color of the resin of the resin coating part 6 is determined by application, i.e. water pipe,
The pipes such as gas pipes, heating and cooling pipes, electric conduit pipes, rain barrels, etc. may be color-coded, or they may be color-coded according to the thickness of the resin of the resin coating portion 6.

[Effects of the Invention] According to the construction method of the present invention, there is no need to prepare many types of supports with different effective lengths, so there is no need to prepare supports, and there is no need to remove piping during construction. If it is found that the height of the attachment is different from the effective length of the support prepared in advance, remove 29#L of the coating resin from the resin coating part to expose the male screw of the support part and remove the actual length. Length rAf! 5
This makes it possible to significantly improve workability.

Furthermore, when looking at the installation state after construction is completed, the external appearance is good because the male screws are not exposed to the outside, and the installation location is not limited, so it is highly versatile.

Further, according to the resin-coated pipe support of the present invention, there is no need to manufacture many types of supports with different effective lengths, so manufacturing costs can be reduced and inventory management is easy. .

It is also conceivable to prepare a cylindrical resin film and heat shrink it to form it as shown in FIG. 5, but performing heat shrink on site is risky and complicated.

It is also possible to attach tape or cloth, but this has the disadvantage of causing separation and contamination. It is also conceivable to fit plastic, but this has the disadvantage that it cannot be made to fit tightly and provide a natural appearance as in the present invention. On the other hand, the present invention does not have the above-mentioned drawbacks and can satisfy the above-mentioned unique effects.

According to the present invention, an additional effect of preventing electrolytic corrosion can also be expected.

[Brief explanation of the drawing]

Ei1 to 3 are diagrams showing an example of a resin-coated pipe support suitable for use in implementing the construction method of the present invention,
FIG. 1 is a front view thereof, FIG. 2 is a sectional view taken along the line ■-n in FIG. 1, and FIG. 3 is a plan view of FIG. 1. Figures 4 and 5 are diagrams showing an example of the construction method of the present invention over time. Figure 4 is a front view showing the state before the coating resin is peeled off, and Figure 5 is a diagram showing the state before the coating resin is peeled off. It is a front view which shows the state after it did. FIG. 6 is a front view showing another example of a resin-coated pipe support applied to the construction method of the present invention. FIG. 7 is a front view showing an example of a conventionally used pipe support. l: Support part 2: Mounting part 2A: Screw through hole 3: Fixing male thread part 4: Support part male thread 5.5A: Cut line 6: Resin coating part L: Effective length portion Patent applicant Red Co., Ltd. Castle production agent Osamu
Person Patent Attorney Shinma Sakaguchi Figure 1 Figure 2
14th] r −■

Claims (4)

[Claims] (1) A piping band attachment part is provided on one end side of a support part that has an effective length that can support the piping by a predetermined distance from the surface of the ceiling, floor, etc.; In a piping construction method in which the end side has a male threaded part for fixing to the ceiling, floor, etc., and the male threaded part for fixing is screwed to a female thread provided on the ceiling, floor, etc., is provided with a male screw continuous to the male fixing screw part, and has a resin coating on the outer peripheral surface of the male screw of the support part, and the coating resin of the resin coating part is peeled off and removed. A method for constructing piping, comprising exposing a male thread, and screwing the exposed male thread into the female thread. (2) The method for constructing piping according to claim 1, wherein the resin coating is formed by a dipping method. (3) A piping band attachment part is provided on one end side of the support part, which has an effective length that can support the piping by a predetermined distance from the surface of the ceiling, floor, etc.; In a piping support having a male threaded part for fixing to a ceiling, floor, etc. on the end side, the supporting part is provided with a male thread continuous to the male threaded part for fixing, and the outer peripheral surface of the male thread of the supporting part is provided with a male thread. A resin-coated piping support, characterized in that it has a resin-coated portion that can be peeled off and removed from the intended location. (4) A resin-coated piping support according to claim 3, wherein a part or all of the mounting portion and/or the fixing male screw portion are also coated with resin.