PE pipe convenient to butt-joint and install

Abstract

The utility model provides a PE pipe convenient for butt joint and installation, which belongs to the technical field of pipe butt joint and comprises two pipe bodies, one end of each pipe body is provided with a connecting component, a corrugated hose is further arranged at the joint of the two pipe bodies, and the corrugated hose is connected with the two pipe bodies. The corrugated hose is connected with the outer walls of the two pipe bodies through the connecting assemblies. According to the PE pipe convenient to butt-joint and install, multi-angle transformation of the pipe body can be achieved according to construction requirements by arranging the corrugated hose, convenient and fast butt-joint installation can be achieved by improving the structure of the connecting buckle, and the PE pipe is simple in overall structure, easy and convenient to install and suitable for the fields of urban water supply and drainage, fuel gas conveying and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe butt jointing, in particular to a PE pipe which is convenient for butt jointing and installation. Background Art

[0002] PE pipes are made of polyethylene. Generally, the application range of PE pipes for water supply pipelines is below 40 degrees Celsius, and they cannot be used for hot water delivery pipelines. PE pipes often need to be docked and installed for long-distance transportation. They are widely used in building water supply, building drainage, buried drainage pipes, building heating, gas transmission and distribution, gas transmission pipes, electrical and telecommunications protective casings, industrial pipes, agricultural pipes, etc.

[0003] Traditional PE pipe connection methods include hot-melt butt welding and welding, which can be used to connect pipes, but the operation is complicated, time-consuming and labor-intensive. Secondly, the existing PE pipes that are easy to connect and install do not have a more complete guarantee for the effect of direction adjustment during use. When in use, the direction and bending effect of the pipe cannot be fully guaranteed, which makes the adjustment effect of the pipe during transportation less guaranteed, and the stability and safety of the pipe in use less guaranteed; in addition, the docking structure of PE pipes and butt fittings is single, and the docking speed of PE pipes is slow, resulting in low installation efficiency of PE pipes. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a PE pipe that is easy to connect and install. By arranging a corrugated hose, the multi-angle change of the pipe body can be realized according to construction requirements, and by improving the structure of the connecting buckle, convenient connecting and installation can be realized. The overall structure is simple and easy to install. It is suitable for urban water supply and drainage, gas transportation and other fields.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] A PE pipe that is easy to butt-jointly install comprises two pipe bodies. One end of the two pipe bodies is respectively provided with a connecting assembly. A corrugated hose is also provided between the connecting parts of the two pipe bodies. The corrugated hose is connected to the outer walls of the two pipe bodies through the connecting assembly.

[0007] Preferably, the connecting assembly includes symmetrically arranged connecting buckles and adjusting bolts, the two connecting buckles are arc-shaped structures, and the inner walls of the two connecting buckles are arranged to fit the outer wall of the pipe body.

[0008] Preferably, an adjusting bolt is further provided between the two connecting buckles, and a bolt portion of the adjusting bolt is in contact with the outer wall of the pipe body.

[0009] Preferably, the adjusting bolts are symmetrically arranged, and both adjusting bolts pass through the connecting buckle, and the adjusting bolts are used to improve the fastening ability of the connecting buckle.

[0010] Preferably, the outer surfaces of the two connecting buckles are respectively provided with several groups of inner grooves and several groups of outer protrusions, and the several groups of inner grooves and outer protrusions are respectively arranged in one-to-one correspondence, and the diameter of the outer protrusion is equal to the inner diameter of the inner groove.

[0011] Preferably, the outer layer protrusion is arranged inside the inner layer groove in the form of a buckle to ensure the stability of the structural connection.

[0012] Preferably, the corrugated hose is a telescopic structure, and the corrugated hose is used to change the connection angle of the pipe.

[0013] According to the specific embodiments provided by the utility model, the utility model discloses the following technical effects:

[0014] The utility model provides a PE pipe that is easy to dock and install, including two pipe bodies, characterized in that one end of the two pipe bodies is respectively provided with a connection assembly, and a corrugated hose is also provided between the connection points of the two pipe bodies, and the corrugated hose is connected to the outer walls of the two pipe bodies through the connection assembly. The utility model can realize multi-angle transformation of the pipe body according to construction requirements by providing a corrugated hose, and can realize convenient docking installation by improving the structure of the connecting buckle. The overall structure is simple and easy to install, and it is suitable for urban water supply and drainage, gas transportation and other fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of a PE pipe that is easy to connect and install according to the utility model;

[0017] Figure 2 A schematic diagram of a connecting buckle structure provided in Embodiment 1 of the present utility model;

[0018] Figure 3 A schematic diagram of the pipe structure provided by an embodiment of the utility model;

[0019] Description of reference numerals:

[0020] 1. Pipe body; 2. Corrugated hose; 3. Connecting buckle; 4. Inner groove; 5. Adjusting bolt; 6. Outer protrusion. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The purpose of the utility model is to provide a PE pipe which is easy to connect and install. By arranging a corrugated hose, the multi-angle transformation of the pipe body can be realized according to construction requirements, and by improving the structure of the connecting buckle, convenient connecting and installation can be realized. The overall structure is simple and the installation is easy. It is suitable for urban water supply and drainage, gas transportation and other fields.

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Embodiment 1

[0025] like Figure 1 As shown, the utility model provides a PE pipe that is easy to dock and install, including two pipe bodies 1. In this embodiment, the pipe body 1 is a PE pipe, and one end of the two pipe bodies 1 is respectively provided with a connecting assembly, and a corrugated hose 2 is also provided between the connection of the two pipe bodies 1, and the corrugated hose 2 is connected to the outer walls of the two pipe bodies 1 through the connecting assembly. The corrugated hose 2 is a telescopic structure, similar to the structure of the drain pipe of a washing machine. The corrugated hose 2 can be freely extended and retracted by artificial means. According to the construction requirements, the connection angle between the corrugated hose 2 and the pipe body 1 is changed by artificial means, so as to be suitable for the construction requirements in different situations.

[0026] In this embodiment, if Figure 2 As shown, the connection assembly includes symmetrically arranged connection buckles 3 and adjusting bolts 5. The two connection buckles 3 are arc-shaped structures, and the inner walls of the two connection buckles 3 are arranged in abutment with the outer wall of the pipe body 1. An adjusting bolt 5 is also arranged between the two connection buckles 3, and the bolt portion of the adjusting bolt 5 is in contact with the outer wall of the pipe body 1. The adjusting bolts 5 are symmetrically arranged, and the two adjusting bolts 5 both penetrate the connection buckles 3. The adjusting bolts 5 are used to improve the fastening ability of the connection buckles 3.

[0027] In addition, refer to Figure 2 and Figure 3The outer surfaces of the two connecting buckles 3 are respectively provided with several groups of inner grooves 4 and several groups of outer protrusions 6, and the several groups of inner grooves 4 and outer protrusions 6 are respectively arranged in a one-to-one correspondence. The diameter of the outer protrusion 6 is equal to the inner diameter of the inner groove 4. The outer protrusion 6 is arranged inside the inner groove 4 in the form of a buckle. After the inner wall of the corrugated hose 2 is fitted and connected with the outer wall of the pipe body 1, the two connecting buckles 3 are placed on the outer surfaces of the two by an artificial method, and the positions of the inner grooves 4 and the outer protrusions 6 are aligned to merge and connect the connecting buckles 3, and the adjusting bolts 5 are tightened so that the bolt part of the adjusting bolt 5 is fitted with the outer wall, thereby completing the docking of the pipe body 1. In the above content, the purpose of setting the adjusting bolts 5 and the connecting buckles 3 is to ensure the stability of the structural connection.

[0028] Therefore, by adopting the above-mentioned PE pipe that is easy to connect and install, the multi-angle transformation of the pipe body can be realized according to the construction requirements by setting a corrugated hose, and by improving the structure of the connecting buckle, convenient connecting and installation can be realized. The overall structure is simple and the installation is easy. It is suitable for urban water supply and drainage, gas transmission and other fields.

[0029] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. At the same time, for those skilled in the art, according to the ideas of the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A PE pipe that is easy to connect and install, comprising two pipe bodies, characterized in that: One end of the two pipe bodies is respectively provided with a connecting assembly, and a corrugated hose is also provided between the connection of the two pipe bodies. The corrugated hose is connected to the outer walls of the two pipe bodies through the connecting assembly.

2. A PE pipe that is easy to install by docking according to claim 1, characterized in that: The connecting assembly includes symmetrically arranged connecting buckles and adjusting bolts. The two connecting buckles are arc-shaped structures, and the inner walls of the two connecting buckles are fitted with the outer wall of the pipe body.

3. A PE pipe that is easy to install by docking according to claim 2, characterized in that: An adjusting bolt is further provided between the two connecting buckles, and a bolt portion of the adjusting bolt contacts the outer wall of the pipe body.

4. A PE pipe that is easy to install by docking according to claim 3, characterized in that: The adjusting bolts are symmetrically arranged, and both adjusting bolts pass through the connecting buckle. The adjusting bolts are used to improve the fastening ability of the connecting buckle.

5. A PE pipe material that is easy to install by docking according to claim 4, characterized in that: The outer surfaces of the two connecting buckles are respectively provided with several groups of inner grooves and several groups of outer protrusions, and the several groups of inner grooves and outer protrusions are respectively arranged in a one-to-one correspondence, and the diameter of the outer protrusion is equal to the inner diameter of the inner groove.

6. A PE pipe material that is easy to install by docking according to claim 5, characterized in that: The outer protrusion is arranged inside the inner groove in the form of a snap buckle to ensure the stability of the structural connection.

7. The PE pipe material that is easy to install by docking according to claim 1, characterized in that: The corrugated hose is a telescopic structure and is used to change the connection angle of the pipe.

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