CN202812542U - Double-socket hollow-wall winding pipe joint and connection structure - Google Patents

Abstract

The utility model relates to a double-socket hollow-wall winding pipe joint and a connection structure, wherein a double-socket hollow-wall winding pipe joint is provided with sockets at both ends, and the hollow-wall winding pipe joint is formed by injection molding. It is used for quick connection between two pipes, and the sealing ring is used for flexible socket connection during construction. The utility model is characterized in that the installation and construction of the pipeline can not be affected by the weather, and the connection and laying of the pipeline can be quickly completed.

Description

A double-socket hollow-wall winding pipe joint and its connection structure

technical field

The utility model relates to the technical field of pipe materials, in particular to a double socket hollow wall winding pipe joint and a connection structure.

Background technique

Existing large-diameter pipes have a certain length during production, which cannot meet the construction requirements. Therefore, the pipes must be butt-jointed at the time of construction to achieve the length required for construction. The traditional large-diameter The connection methods of hollow spiral wall winding pipe include thread connection, flange pipe fitting connection, heat shrinkable sleeve connection, electric heating belt connection, welding torch welding, etc. Most of the connection methods are time-consuming and affected by weather conditions, etc., resulting in too long construction time , The labor load of the workers is too large, the double-socket connector of the utility model adopts the flexible socket connection of the rubber ring, which can not be affected by the weather, and the construction time is greatly shortened.

Utility model content

In order to overcome the deficiencies of the prior art, the first technical purpose of this utility model is to provide a double-socket hollow wall winding with more convenient adjustment, more reliability, more stable position, good sealing performance and simple structure when producing pipes of different specifications. pipe fittings.

In order to overcome the deficiencies of the existing technology, the second technical purpose of this utility model is to provide a hollow wall winding pipe connection structure with more convenient adjustment, more reliability, more stable position, good sealing performance and simple structure when producing pipes of different specifications .

For realizing above-mentioned first technical purpose, the technical scheme that the utility model adopts is as follows:

A double-socket hollow wall winding pipe joint is characterized in that both ends of the hollow wall winding pipe joint are provided with sockets.

Preferably, the hollow-wall winding pipe joint is one-time injection molding.

For realizing above-mentioned second technical purpose, the technical scheme that the utility model adopts is as follows:

A hollow-wall winding pipe connection structure, comprising a pipe body and a hollow-wall winding pipe joint, sockets are provided at both ends of the hollow-wall winding pipe joint, and the sockets are sleeved on one end of the pipe body.

Preferably, the hollow-wall winding pipe joint is one-time injection molding.

Preferably, a sealing rubber ring is sleeved between the pipe body and the socket socket.

Compared with the prior art, the utility model has the advantages of:

The double-socket hollow-wall winding pipe joint of the utility model can be directly used for the connection of pipes during the construction of the construction site through injection molding. During the construction, the sealing ring is used for the socket connection, and the construction is convenient and fast, and it is not affected by factors such as weather and geography. Influence.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the external connection structure of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail. It should be understood that the specific embodiments described here are only used to explain the utility model, not to limit the utility model.

As shown in Figures 1-2, the utility model provides a double-socket hollow-wall winding pipe joint 2 and a hollow-wall winding pipe connection structure using the joint, wherein the double-socket hollow-wall winding pipe joint 2 has two The connection between the end and the winding pipe 1 is a socket. The double-socket hollow-wall winding pipe joint 2 is an integrated structure through injection molding. The double-socket hollow-wall winding pipe joint 2 and the winding pipe 1 set When connecting, a sealing rubber ring 3 is provided at the joint of the winding pipe 1 and the double-socket hollow wall winding pipe joint 2, and the sealing rubber ring 3 is sleeved on the pipe material. In particular, the sealing rubber ring 3 is sleeved on the Wrap the end of the tube 1.

Among them, the diameter of the sockets at both ends of the double-socket hollow-wall winding pipe joint 2 should be close to the diameter of the winding pipe 1. The optimal situation is that the size of the socket of the double-socket hollow-wall winding pipe joint 2 is the same as that of the sleeve sealant. The diameter of the winding pipe 1 after the circle 3 is similar.

In a specific embodiment, during construction on the construction site, first put the sealing rubber ring 3 on the first winding pipe 1, so that the sealing rubber ring 3 tightly wraps the winding pipe 1 to achieve a sealing effect, and then put the winding pipe 1 Insert one end of the double-socket hollow-wall winding pipe joint 2, under the pressure of the sealing rubber ring 3, the surface of the hollow-wall winding pipe joint 22 will bulge, and then put the second one on the sealing rubber ring 3 The winding pipe 1 is inserted into the other end of the double-socket hollow-wall winding pipe joint 2 to connect the two winding pipes through the double-socket hollow-wall winding pipe joint 2, and use the same connection method to pass through more double-socket hollow pipes. The fast connection of a section of pipeline can be completed by connecting the wall-wound pipe joint 2.

Claims (5)

1. a double-bellmouth hollow spiral tube joint is characterized in that the two ends of described hollow spiral tube joint are provided with bellmouth.

2. double-bellmouth hollow spiral tube joint according to claim 1 is characterized in that, described hollow spiral tube joint is single injection-molded.

3. a hollow spiral tube linkage structure comprises tubing main body and hollow spiral tube joint, it is characterized in that, described hollow spiral tube joint two ends are provided with bellmouth, and described bellmouth is socketed on tubing main body one end.

4. hollow spiral tube linkage structure according to claim 3 is characterized in that, described hollow spiral tube joint is single injection-molded.

5. hollow spiral tube linkage structure according to claim 3 is characterized in that, described tubing main body and bellmouth socket place are socketed with O-ring seal.

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