JPS5923188A - Method of executing piping of every kind disposed in ceiling - 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 The present invention relates to a method for constructing various types of piping installed in the ceiling.

Traditionally, water supply pipes, hot water supply pipes, oil supply pipes, etc. are installed in the ceilings of building structures, and in the case of metal pipes, the connection parts rust and corrode in less than 10 years, especially the screws. Because the wall thickness of the pipe is thin, it is easily corroded, and holes can form on the pipe side, causing water and oil leaks.

Moreover, due to rusting of the piping, water pierces the culm 1 and causes red water, making it impossible to easily replace the piping and requiring a large amount of expense for repair.

In this invention, a soft rubber plate is wrapped around the connection part of the pipe (
Fix the bracket in two from the outside and attach it to the bolt/nut. Tighten the bracket to seal the pipe connection and prevent oil leakage.
It is an object of the present invention to provide a method of constructing piping under the ceiling in which the outside piping part of the connection 1B-1 is prevented from rusting and the life of the piping is extended.

The method of this invention will be explained in detail based on the drawings. Two wooden oil steel pipes (1) and (2>) are connected to each other. On the other hand, form a female thread (4) on the inside of the m-pipe (2), and screw the male thread (3) of the steel pipe (1) into the female thread (4) of the steel pipe (2) and tighten.
-I do it.

Then, the adjacent part (A
One end (5a) of the soft rubber plate (5) with the required +i on the outside of +
Apply rubber thread adhesive to the final end (5b) and wrap it several times while pulling this soft rubber plate (5).
Glue the adhesive part (A) onto the rolled rubber plate (5).
Cover + with a rubber plate (5).

Next, a split-shaped bracket ((1)) formed in a semicircular shape.

(7) is attached to the outside of the rubber plate (5) of the two connection parts (~), and a mounting piece (8) is provided protruding from the end of the bladder tube (6) and (7).

After passing the bolt (B) through the small hole QO7θυ in (9), screw together the nut 0.1 to attach this bracket (0), (7
) to connect the oil steel pipe (]) and (2).

” Bracket (6) and (
1) is formed into a substantially semicircular shape according to the outer diameter of the oil steel pipe (ri) of the connection part (a) and (2), and the oil fP1
Pressure welding parts (6n), (7a) larger than the outer diameter of the pipe (1)
and the pressure welding part (which is larger than the outside diameter of the other oil full pipe (2)
6+)) and (7b) are formed into a stepped shape, and the soft rubber 12 plates (5) are wrapped around the outside of the oil steel pipes (1) and (2) in a stepped manner with uniform pressure. The pressure contact portion is formed so as to be pressed into contact with the pressure contact portion, and the pressure contact portion is not limited to this embodiment, but may be formed into a linear pressure contact portion in accordance with the shape of the pipe of the connection portion.

In the embodiment of the method of this invention, after applying anti-rust paint etc. to the joints (~) of the pipes that are connected to each other as described above, the soft rubber plate (5) is tightly wrapped. The inner and outer surfaces of the connecting part (5) are formed to prevent water leakage, and the rolled soft rubber plate (5) is attached to the bracket (0).

(7), the connection portion of the copper pipe is reinforced to prevent the soft rubber plate (5) from loosening or breaking.

That is, the feature of the method of the present invention is that the contact Pli part (
5) Wrap the rubber plate tightly while pulling it to seal the connection, prevent the threaded surface of the connection (A+) from being exposed to the air, and prevent oxidation (occurrence of f1).
In the unlikely event that a pinhole or other problem occurs in the connection part cA), this rubber plate will protect it from water leakage from the pin pole, I'I
4. It prevents oil.

Note that the piping to which the construction method of the present invention is applied is not limited to water pipes, oil pipes, etc., and can be used for both general piping and special piping, and there are no restrictions on the use.

According to the method of this invention, piping connections that are difficult to repair and are difficult to work with, such as those in the ceiling, can be connected using rubber plates and bras. In addition to being able to completely prevent contact from the
The arrangement of steel pipes and other metal pipes that are prone to high corrosion is done in a way that prevents rust from forming at pipe joints, prevents the generation of red water, and significantly extends the life of pipe joints. We succeeded in fundamentally improving the method.

[Brief explanation of the drawing]

18 to 1d are flowcharts of a piping method illustrating an embodiment of the piping construction method of the present invention, FIG. This is a ■-■ cross-sectional view of Figure 1d. (1): Piping (2): Piping (5): Rubber plate - (6): Bracket 1- (7) Ni bracket θ: Bolt 01: Su!・Patent applicant
1 anger\, 2 meeting 70-agent Matsuo n1J part

Claims (1)

[Claims] 1) After connecting the pipes that are in close contact with each other, a rubber plate is wrapped and fixed on the outside of the connecting part of the pipes while applying the required tensile force, and then a bracket is formed in a split shape on the outside of this rubber plate. A construction method for various types of piping placed in the ceiling that protects the connecting parts of the piping by bringing them into contact and tightening and fixing them.