KR200292281Y1 - Pipe and piping materials showing connection angle reference points - Google Patents

Abstract

The present invention relates to a pipe and piping materials with a reference point of connection angle .

Plumbing work that needs to be precisely arranged and properly angled vertically or horizontally in the construction of various pipes such as buildings, houses, buildings, aircraft, ships, automobiles, etc., is a difficult task that must be constructed directly on site.

Existing pipes or piping materials do not have a connection angle reference point, so in order to make an accurate arrangement, a skilled worker uses a level meter and a protractor to mark the reference point in the field and perform plumbing work. It is often degraded and the piping work goes wrong.

In the present invention, the product is produced by marking 90 ° on 4 points and 45 ° connection angle reference point on 1 point.

90 ° point is also displayed on various piping materials connecting pipes to each other to make piping work. The connection angle reference point is displayed to reduce the defect rate of the field work and improve the work efficiency by arranging the connection angle at the correct angle. Provide pipe and piping materials .

Description

Pipe and piping materials with connection angle reference points

Although plumbing works such as buildings, houses, buildings, aircraft, ships, and automobiles are becoming more complex while pursuing practicality and convenience, plumbing materials are manufactured considering only the specifications according to the material and capacity suitable for the purpose.

Piping work in the construction site is a 3D type of industry, and it takes a lot of time because it is hard and plumbing while displaying the connection angle in the field. There are many problems due to poor piping due to inconsistent arrangement and angle. Therefore, pipes and piping materials displaying connection angle reference points are required.

The conduit pipes have concave angles so that the connection angle can be recognized no matter where the pipe is cut.

Various pipe connection materials such as elbows and T-type fittings are marked with convex points to make the connection angles recognizable.

90 ° point is also displayed on various piping materials connecting pipes to each other to make piping work. Provide piping materials for pipes.

1 is a side perspective view of a circular pipe showing the connection angle reference point

FIG. 2 is a cutaway front view of FIG. 1 in which points 90 ° and 45 are always indicated when the circular pipe of FIG. 1 is cut in the direction A1-A2.

3 is a perspective view of a piping material elbow showing the connection angle reference point

4 is a perspective view of a T-shaped fitting indicating the connection angle reference point

5 is a perspective view showing an example in which the piping work proceeds by interconnecting pipes and piping materials marked with connection angle reference points

* Description of the symbols for the main parts of the drawings *

100: pipe showing an angle reference line 101: four 90 ° mark (dot) lines

102: 45 degrees (dot) line at one place

200: Elbow showing angle reference point 300: T-shaped fitting showing angle reference point

The present invention is to produce pipes and piping materials marked with the reference angle of the connection angle to make the piping work easier.

Hereinafter, with reference to the accompanying drawings to explain the manufacturing method and characteristics of the present invention.

FIG. 1 is a side perspective view of a circular pipe showing a reference angle of a connection angle. In the manufacturing method of various types of pipes, the pipe is marked with an angle reference line because the metal raw material liquefied at high temperature cools and hardens as it exits from the outlet of the pipe forming machine (100). In order to display the reference angle of the connection angle in), it is manufactured by mass-producing circular pipes using only four 90 ° (101) points and one 45 ° (102) point protruding point at the exit of the circular pipe forming machine. .

In the pipe 100 displaying the reference line manufactured by passing through the exit of the circular pipe forming machine provided with the protruding indicator needle, the pipe 100 displaying the angle reference line is manufactured while the line representing the point connecting at a predetermined angle is concave. .

FIG. 2 is a cutaway front view of FIG. 1, in which the point of FIG. 1 is always shown at 45 degrees outside 90 ° when the circular pipe of FIG. 1 is cut in the direction A1-A2. It represents.

3 is a perspective view of the elbow 200 showing the connection angle reference point as a piping material, and FIG. 4 is a perspective view of the T-type fitting 300 showing the connection angle reference point.

Since most of the piping materials of the joints of various pipes are castings, they are manufactured using molds such as die casting injection, so that only the mold angles can be produced by modifying the molds to display the connection angle reference point.

5 is a perspective view showing an example in which work is carried out using pipes and piping materials marked with connection angle reference points. Since the exact angles are displayed, pipes and pipes with reference angles for connection angle reference points can be easily used in the field. It is a material.

90 ° point is also displayed on various piping materials connecting pipes to each other.Plumbing work can be arranged at the correct angle according to the connection angle to reduce the defective rate of field work and improve the working efficiency. Pipes and piping materials are provided.

Claims (1)

It is produced by marking the connection angle reference point on various pipes such as copper pipes, iron pipes, PVC pipes and elbows, T-type fittings, etc. Pipe 100 which displayed the line of concave pressing mark in four 90 degrees (101) points and one 45 degrees (102) points in the pipe 100 which displayed the angle reference line, As the T-shaped fitting 300 of the elbow 200 that displays angle display points at 90 degrees of four connection portions of piping materials, such as the elbow 200 and the T-shaped fitting 300 for connecting pipes, Pipe and piping materials marked with the reference point of the connection angle to reduce the defect rate of the field work and improve the work efficiency by enabling the arrangement at the correct angle by matching the connection angle.