CN213809428U

CN213809428U - High-density polyethylene winding reinforced pipe with bell and spigot structure

Info

Publication number: CN213809428U
Application number: CN202022997426.2U
Authority: CN
Inventors: 刘辉忠
Original assignee: Jiangxi Jirong Intelligent Pipe Industry Co ltd
Current assignee: Jiangxi Jirong Intelligent Pipe Industry Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-27
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a high density polyethylene winding reinforced pipe with a bell and spigot structure, which comprises a pipe body and a winding pipe, wherein the outer wall of the pipe body is wound and connected with the winding pipe, one end of the winding pipe is respectively extended with a connecting pipe and an inserting pipe, the other end of the connecting pipe is integrally formed with the bell and spigot pipe, and the inner wall of the connecting pipe is integrally formed with a connecting ring in a circular truncated cone shape; an electric fuse is laid on the inner wall of the socket pipe, positive and negative connecting wires are led out from two ends of the electric fuse, a mounting groove matched with the electric fuse is formed in the inner wall of the socket pipe, and an insulating layer is laid on the inner wall of the mounting groove; the connecting ring is provided with a circular socket at one end close to the socket pipe, and an inserting block matched with the socket is integrally formed at one end of the inserting pipe far away from the pipe body. This take high density polyethylene winding reinforcing pipe of bell and spigot structure, easy and simple to handle during two body butt fusion, can effectively promote the overall efficiency of engineering, and life is longer.

Description

High-density polyethylene winding reinforced pipe with bell and spigot structure

Technical Field

The utility model belongs to the technical field of high density polyethylene winding reinforcing pipe, concretely relates to take high density polyethylene winding reinforcing pipe of bell and spigot structure.

Background

The high-density polyethylene (HDPE) winding reinforced pipe is mainly made of HDPE resin serving as a raw material, a polypropylene (PP) corrugated pipe serving as a framework pipe and a winding forming process. According to the section, the structure can be divided into three series of PR, SQ and VW. The diameter of the product is 300-3500mm, the length of the standard pipe is 6m, and the product is characterized in that the inner surface is smooth, and the outer part is of a special-shaped reinforcing structure. In the use of high density polyethylene winding reinforcing pipe, need connect two or many in order to satisfy the user demand usually, need carry out the thermofusion to it before consequently using and join, and some high density polyethylene winding reinforcing does not possess the bell and spigot structure on the market, and this makes the thermofusion process of combining comparatively complicated, influences whole engineering efficiency.

Therefore, in order to meet the current situation, the design and production of a high-density polyethylene winding reinforced pipe with a socket structure are urgently needed to meet the requirement of practical use.

Disclosure of Invention

An object of the utility model is to provide a take high density polyethylene winding reinforcing pipe of bell and spigot structure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-density polyethylene winding reinforced pipe with a bell and spigot structure comprises a pipe body and a winding pipe, wherein the winding pipe is wound and connected on the outer wall of the pipe body, a connecting pipe and an inserting pipe respectively extend from one end of the winding pipe, a bell and spigot pipe is integrally formed at the other end of the connecting pipe, and a circular truncated cone-shaped connecting ring is integrally formed on the inner wall of the connecting pipe;

an electric fuse is laid on the inner wall of the socket pipe, positive and negative connecting wires are led out from two ends of the electric fuse, a mounting groove matched with the electric fuse is formed in the inner wall of the socket pipe, and an insulating layer is laid on the inner wall of the mounting groove;

one end of the connecting ring, which is close to the socket pipe, is provided with a circular socket, and one end of the inserting pipe, which is far away from the pipe body, is integrally formed with an inserting block matched with the socket;

the winding pipe is internally provided with a cavity, a metal reinforcing rib is arranged in the cavity, and the reinforcing rib is supported in the cavity in an S shape.

Preferably, the inner diameter of the insertion pipe is consistent with the inner diameter of the pipe body, the inner diameter of the socket pipe is consistent with the outer diameter of the insertion pipe, and the inner diameter of the connecting ring is consistent with the inner diameter of the pipe body.

Preferably, a reinforcing pipe with a net structure is integrally formed between the winding pipes, and the bottom end of the reinforcing pipe is fixedly welded with the outer wall of the pipe body.

Preferably, the inner walls of the pipe body, the connecting ring, the inserting pipe and the socket pipe are all set to be smooth structures.

Preferably, the winding pipe and the outer wall of the pipe body are welded through adhesive, and a sealing gasket is fixedly adhered to the inner wall of the insertion opening of the connecting ring.

Preferably, the outer surface of the pipe body and the outer surface of the winding pipe are coated with an anticorrosive layer.

The utility model discloses a technological effect and advantage: the high-density polyethylene winding reinforcing pipe with the socket structure is convenient for connecting two pipes due to the matching use of the inserting pipe, the connecting pipe and the socket pipe, and the electric fuse is arranged in the socket pipe, so that the welding can be completed only by connecting an external power supply, the operation is simple and convenient, and the whole engineering efficiency is favorably improved; due to the matching use of the insertion block and the connecting ring, the two pipe bodies can be positioned and fixed, so that the subsequent welding is facilitated; the arrangement of the winding pipe, the reinforcing ribs and the reinforcing pipe can effectively enhance the overall strength, thereby prolonging the service life of the whole body; this take high density polyethylene winding reinforcing pipe of bell and spigot structure, easy and simple to handle during two body butt fusion, can effectively promote the overall efficiency of engineering, and life is longer.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention when two pipes are connected;

fig. 3 is a cross-sectional view of the connection between the insertion pipe and the socket pipe of the present invention.

In the figure: the electric fuse comprises a pipe body 1, a winding pipe 2, a connecting pipe 3, a plug pipe 4, a socket pipe 5, a connecting ring 6, an electric fuse 7, a plug block 8, a reinforcing rib 9 and a reinforcing pipe 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a high density polyethylene winding reinforced pipe with a bell and spigot structure as shown in figures 1-3, which comprises a pipe body 1 and a winding pipe 2, wherein the outer wall of the pipe body 1 is wound and connected with the winding pipe 2, one end of the winding pipe 2 is respectively extended with a connecting pipe 3 and an inserting pipe 4, the other end of the connecting pipe 3 is integrally formed with a bell and spigot pipe 5, and the inner wall of the connecting pipe 3 is integrally formed with a connecting ring 6 in a round platform shape;

an electric fuse 7 is laid on the inner wall of the socket pipe 5, positive and negative connecting wires are led out from two ends of the electric fuse 7, an installation groove matched with the electric fuse 7 is formed in the inner wall of the socket pipe 5, and an insulating layer is laid on the inner wall of the installation groove;

one end of the connecting ring 6, which is close to the socket pipe 5, is provided with a circular socket, and one end of the inserting pipe 4, which is far away from the pipe body 1, is integrally formed with an inserting block 8 matched with the socket;

the winding pipe 2 is internally provided with a cavity, a metal reinforcing rib 9 is arranged in the cavity, and the reinforcing rib 9 is supported in the cavity in an S shape.

Specifically, the inner diameter of the insertion pipe 4 is consistent with the inner diameter of the pipe body 1, the inner diameter of the socket pipe 5 is consistent with the outer diameter of the insertion pipe 4, the inner diameter of the connecting ring 6 is consistent with the inner diameter of the pipe body 1, the size of a flow channel of the pipe body 1 cannot be influenced, fluid can pass smoothly, and the fluid cannot be suddenly too large or too small.

Specifically, integrated into one piece has network structure's reinforced pipe 10 between winding pipe 2, just the fixed butt fusion of the bottom of reinforced pipe 10 and the outer wall of body 1.

Specifically, the inner walls of the pipe body 1, the connecting ring 6, the inserting pipe 4 and the socket pipe 5 are all set to be smooth structures, so that the two pipe bodies 1 are convenient to connect, and fluid can smoothly pass through a flow channel of the pipe body 1 when the connecting device is used.

Specifically, through the bonding glue butt fusion between winding pipe 2 and the 1 outer wall of body, the fixed sealed pad that bonds in socket inner wall department of go-between 6, sealed setting up of filling up both can protect the inserted block 8 and also can promote whole leakproofness.

Specifically, the outer surface of body 1 and the surface of winding pipe 2 all are scribbled the anticorrosive coating, and the anticorrosive coating can effectively prolong holistic life.

The theory of operation, this take high density polyethylene winding reinforcing pipe of bell and spigot structure, when being connected two bodys 1, insert 5 inner chambers of bell and spigot pipe of another body 1 with the grafting pipe 4 of a body 1, and make the inserted block 8 of grafting pipe 4 peg graft in the socket of go-between 6, then be connected the positive negative connection and the external power supply of electric fuse 7, carry out the butt fusion processing to two bodys 1, this in-process available fixed equipment fixes two bodys 1 contact department, break off external power supply after the butt fusion, make two bodys 1 junctions natural cooling, can withdraw fixed equipment when the temperature cools off to corresponding temperature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a take high density polyethylene winding reinforcing pipe of bell and spigot structure, includes body (1) and winding pipe (2), its characterized in that: the outer wall of the pipe body (1) is connected with a winding pipe (2) in a winding mode, one end of the winding pipe (2) extends to form a connecting pipe (3) and an inserting pipe (4) respectively, the other end of the connecting pipe (3) is integrally formed with a socket pipe (5), and the inner wall of the connecting pipe (3) is integrally formed with a circular truncated cone-shaped connecting ring (6);

an electric fuse (7) is laid on the inner wall of the socket pipe (5), positive and negative connecting wires are led out from two ends of the electric fuse (7), an installation groove matched with the electric fuse (7) is formed in the inner wall of the socket pipe (5), and an insulating layer is laid on the inner wall of the installation groove;

one end of the connecting ring (6) close to the socket pipe (5) is provided with a circular socket, and one end of the inserting pipe (4) far away from the pipe body (1) is integrally formed with an inserting block (8) matched with the socket;

a cavity is arranged in the winding pipe (2), a metal reinforcing rib (9) is arranged in the cavity, and the reinforcing rib (9) is supported in the cavity in an S shape.

2. The high-density polyethylene wound reinforced pipe with a socket structure according to claim 1, wherein: the inner diameter of the insertion pipe (4) is consistent with the inner diameter of the pipe body (1), the inner diameter of the socket pipe (5) is consistent with the outer diameter of the insertion pipe (4), and the inner diameter of the connecting ring (6) is consistent with the inner diameter of the pipe body (1).

3. The high-density polyethylene wound reinforced pipe with a socket structure according to claim 1, wherein: the winding pipe is characterized in that a reinforcing pipe (10) with a net structure is integrally formed between the winding pipes (2), and the bottom end of the reinforcing pipe (10) is fixedly welded with the outer wall of the pipe body (1).

4. The high-density polyethylene wound reinforced pipe with a socket structure according to claim 1, wherein: the inner walls of the pipe body (1), the connecting ring (6), the inserting pipe (4) and the socket pipe (5) are all set to be smooth structures.

5. The high-density polyethylene wound reinforced pipe with a socket structure according to claim 1, wherein: the winding pipe (2) and the outer wall of the pipe body (1) are welded through bonding glue, and a sealing gasket is fixedly bonded on the inner wall of the insertion opening of the connecting ring (6).

6. The high-density polyethylene wound reinforced pipe with a socket structure according to claim 1, wherein: the outer surface of the pipe body (1) and the outer surface of the winding pipe (2) are coated with anticorrosive coatings.