CN219082560U

CN219082560U - Socket structure for HDPE hollow wall winding pipe

Info

Publication number: CN219082560U
Application number: CN202223531989.8U
Authority: CN
Inventors: 高绍斌; 黄进荣; 黄晓梅; 李均立; 邓辉强; 郑元生
Original assignee: Foshan Goody Plastic Co ltd
Current assignee: Foshan Goody Plastic Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-26
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a socket structure for HDPE hollow wall winding pipes, which relates to the technical field of HDPE hollow wall winding pipes and adopts the technical scheme that: comprises an outer protection tube, wherein a first clamping ring and a second clamping ring are fixedly arranged on the inner wall of the outer protection tube, the first clamping ring and the second clamping ring are distributed in bilateral symmetry, the outer walls of the first clamping ring and the second clamping ring are respectively and rotationally connected with a spigot and socket pipe, the two spigot and socket pipes are arranged in bilateral symmetry, the two spigot and socket pipes are rotationally connected through a butt joint pipe, the outer walls of the left end and the right end of the butt joint pipe are respectively in rotary sealing connection with the inner walls of the left spigot joint pipe and the right spigot joint pipe through oil seal bearings, and the two spigot joint pipes are respectively in butt joint with the two HDPE hollow wall winding pipes to be connected.

Description

Socket structure for HDPE hollow wall winding pipe

Technical Field

The utility model relates to the technical field of HDPE hollow wall winding pipes, in particular to a socket structure for an HDPE hollow wall winding pipe.

Background

The HDPE hollow wall winding pipe is formed by winding 100% high-density polyethylene serving as a material in a hot melting state by adopting a special extrusion process, and is welded into a pipe integrally. In order to meet the physical and mechanical and other performance requirements of a certain standard, according to the optimal design of pipe walls, various structural wall pipes manufactured by adopting a winding forming process are generally called, and when the HDPE hollow wall winding pipe is used, two HDPE hollow wall winding pipes are usually required to be in butt joint through a socket structure.

The prior art has the following defects: the existing HDPE hollow wall winding pipe is generally connected by adopting a heat shrinkage sleeve or an electric hot melting belt during butt joint, the construction is complex, the cost is high, more construction time is required to be consumed, and meanwhile, the technical requirements on operators and the equipment requirements for auxiliary installation are high, so that the two HDPE hollow wall winding pipes are inconvenient to quickly butt joint.

Therefore, it is necessary to invent a socket structure for HDPE hollow wall wound pipes.

Disclosure of Invention

Therefore, the socket structure for the HDPE hollow wall winding pipe provided by the utility model has the advantages that the socket pipe is arranged to be in threaded rotary connection with the outer wall of the HDPE hollow wall winding pipe, so that the HDPE hollow wall winding pipe and the socket pipe can be quickly abutted, the working efficiency is improved, and the problems in the background technology are solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a socket joint structure for HDPE cavity wall winding pipe, includes outer pillar, outer pillar inner wall fixed mounting joint ring one, joint ring two, joint ring one, joint ring two bilateral symmetry distributes, joint ring one, joint ring outer wall rotate respectively and connect the socket pipe, two socket pipe bilateral symmetry sets up, two rotate through the butt joint pipe between the socket pipe and connect, the butt joint pipe left and right sides both ends outer wall is respectively through oil blanket bearing and left and right sides two socket pipe inner wall rotates sealing connection, two socket pipe dock with two HDPE cavity wall winding pipes that wait to be connected respectively.

Preferably, the outer walls of the left end and the right end of the outer protection tube are provided with circumferential guide grooves, and the outer walls of one end, close to the first clamping ring and the second clamping ring, of the limiting ring groove of the spigot and socket tube are provided with limiting ring grooves.

Preferably, the inner wall of the limit ring groove is in matched rotation connection with the first clamping ring and the second clamping ring, the inner wall of the spigot-and-socket pipe is provided with a socket slot, and the inner wall of the socket slot is in matched screwing-in connection with the winding edge of the outer wall of the HDPE hollow wall winding pipe.

Preferably, the folding rotating handle is fixedly arranged on the outer wall of the spigot and socket pipe and comprises two supporting seats, and the two supporting seats are vertically symmetrically arranged, and the limiting rod is fixedly arranged on the outer wall of the supporting seat.

Preferably, the outer wall of the limiting rod is in matched rotation connection with the inner wall of the circumferential guide groove, the two inner walls of the supporting seat are in rotation connection with the handle, the outer wall of the handle is fixedly provided with an anti-skid pad, and the anti-skid pad is used for protecting hands of operators and preventing skidding.

Preferably, the supporting seat is matched with the handle for rotating the socket pipe to be rotationally connected with the HDPE hollow wall winding pipe, and a sealing gasket is arranged between the inner wall of the socket groove and the winding edge of the outer wall of the HDPE hollow wall winding pipe.

The beneficial effects of the utility model are as follows:

1. the socket pipe is in threaded rotary connection with the outer wall of the HDPE hollow wall winding pipe, so that the HDPE hollow wall winding pipe can be quickly connected with the socket pipe, and the working efficiency is improved;

2. through setting up supporting seat and handle cooperation and use, can accomplish the installation and the dismantlement between socket pipe and the HDPE hollow wall winding pipe fast through self structure, need not additionally use other appurtenance and can accomplish the installation, improved the practicality that equipment used.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a socket pipe mounting structure provided by the utility model;

FIG. 3 is a schematic view of the outer protective tube according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a socket pipe and a butt pipe provided by the utility model.

In the figure: an outer protective tube 100, a first clamping ring 110, a second clamping ring 120, a circumferential guide groove 130,

Socket pipe 200, limit ring groove 210, socket 220, folding rotating handle 230, supporting seat 231, limit rod 232, grip 233, anti-slip pad 234, butt joint pipe 240 and oil seal bearing 250.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the utility model provides a socket structure for an HDPE hollow wall winding pipe, and in order to achieve the above purpose, the utility model provides the following technical scheme: the socket structure for the HDPE hollow wall winding pipe comprises an outer protection pipe 100, wherein a first clamping ring 110 and a second clamping ring 120 are fixedly arranged on the inner wall of the outer protection pipe 100, the first clamping ring 110 and the second clamping ring 120 are distributed in a bilateral symmetry mode, the outer walls of the first clamping ring 110 and the second clamping ring 120 are respectively and rotationally connected with a socket pipe 200, the two socket pipes 200 are arranged in a bilateral symmetry mode, the two socket pipes 200 are rotationally connected through a butt joint pipe 240, the outer walls of the left end and the right end of the butt joint pipe 240 are respectively and rotationally and hermetically connected with the inner walls of the left socket pipe 200 and the right end of the butt joint pipe 240 through oil seal bearings 250, the two socket pipes 200 are respectively in butt joint with the two HDPE hollow wall winding pipes to be connected, in particular, the outer protection pipe 100 is arranged to have the function of installing the socket pipes 200, and meanwhile, the joint part of the two HDPE hollow wall winding pipes to be connected is provided with the protection function through the outer protection pipe 100, the compression resistance of the joint part of the HDPE hollow wall winding pipe is improved, the mechanical strength is improved, the clamping ring I110 and the clamping ring II 120 are matched for use, the socket pipe 200 is convenient to rotate and connect with two socket pipes 200, so that the socket pipe 200 can freely rotate to be connected with the outer wall of the HDPE hollow wall winding pipe when being screwed in connection with the HDPE hollow wall winding pipe, the socket pipe 200 can be kept consistent in the inner position of the outer protection pipe 100, the stability of the structure between the outer protection pipe 100 and the socket pipe 200 can be kept when the socket pipe 200 and the HDPE hollow wall winding pipe are connected conveniently, the two socket pipes 200 which are symmetrical left and right are matched for screwing in connection with the outer walls of the two HDPE hollow wall winding pipes to be connected respectively, an operator can conveniently and rapidly connect the two HDPE hollow wall winding pipes to be connected without adopting other auxiliary equipment, the installation effectiveness and the stability of a connecting structure are improved, the connecting pipe is in butt joint through screw thread precession, the connecting pipe is in good leakage-proof effect, the connecting pipe is in rotary connection with the two socket pipes 200 through the arrangement, so that when the socket pipes 200 rotate and are in butt joint with the outer wall of the HDPE hollow wall winding pipe, normal conduction between the two socket pipes 200 can be kept, the fluid in the HDPE hollow wall winding pipe is prevented from being in contact with the inner wall of the outer protection pipe 100 after entering the socket pipes 200, the fluid in the HDPE hollow wall winding pipe can directly enter the butt joint pipe 240 through the socket pipes 200, and then enters the socket pipes 200 at the other end, so that the two HDPE hollow wall winding pipes can be smoothly connected.

The outer walls of the left end and the right end of the outer protective tube 100 are respectively provided with a circumferential guide groove 130, the limiting ring groove 210 of the spigot 200 is close to the first clamping ring 110, the outer wall of one end of the second clamping ring 120 is provided with the limiting ring groove 210, the inner wall of the limiting ring groove 210 is in matched rotation connection with the first clamping ring 110 and the second clamping ring 120, the inner wall of the spigot 200 is provided with a spigot 220, the inner wall of the spigot 220 is in matched screwing-in connection with the outer wall winding edge of the HDPE hollow wall winding tube, the outer wall of the spigot 200 is fixedly provided with a folding rotating handle 230, the folding rotating handle 230 comprises supporting seats 231, the supporting seats 231 are vertically symmetrically provided with two supporting seats 231, the outer wall of the supporting seats 231 is fixedly provided with limiting rods 232, and particularly, the limiting rods 232 are guided by the circumferential guide grooves 130, so that when an operator is used, the spigot 200 can rotate the spigot 200 and the outer wall of the HDPE hollow wall winding tube through the handheld folding rotating handle 230 to be screwed in or unscrewed, thereby completing the installation and the disassembly of the HDPE hollow wall winding pipe, the limiting ring groove 210 is arranged on the outer wall of the spigot 200, thereby facilitating the stable rotation connection between the spigot 200 and the inner wall of the outer protection pipe 100, improving the stability of the rotation structure when the spigot 200 is installed and disassembled with the HDPE hollow wall winding pipe, avoiding the position deviation of the HDPE hollow wall winding pipe when the HDPE hollow wall winding pipe is installed and connected, being convenient for the operator to hold by hand through the folding rotating handle 230, driving the spigot 200 to rotate on the outer wall of the HDPE hollow wall winding pipe, the folding rotating handle 230 has the transmission function, the supporting seat 231 has the function of connecting the handle 233, simultaneously, the limiting rod 232 is fixedly arranged on the outer wall of the supporting seat 231, the limiting function is convenient for limiting the rotation of the spigot 200, the rotation connection between the supporting seat 231 and the handle 233 is realized through the arrangement, thereby conveniently expand and fold at handle 233, conveniently after the installation, can fold handle 233 to accomodate handle 233, avoid producing the interference between handle 233 and other objects, avoid handle 233 after the installation socket pipe 200 ends, drive socket pipe 200 rotatory after receiving other article conflict, lead to socket pipe 200 not hard up, improved the stability when being connected socket pipe 200 and HDPE hollow wall winding pipe.

The gag lever post 232 outer wall and the circular guide slot 130 inner wall cooperation rotation are connected, two supporting seat 231 inner walls rotate and connect handle 233, handle 233 outer wall fixed mounting slipmat 234, slipmat 234 is used for protecting the operating personnel hand, antiskid, supporting seat 231 and handle 233 cooperation are used for rotating socket pipe 200 and HDPE hollow wall winding pipe swivelling joint, be provided with sealing washer (not annotate in the figure) between socket pipe 220 inner wall and HDPE hollow wall winding pipe outer wall winding arris, specifically, through setting up the effect that slipmat 234 has the protection to handle 233 outer wall, simultaneously make things convenient for the operating personnel when using, can protect the operating personnel hand and prevent the effect of skidding, the convenience of rotating socket pipe 200 when having improved operating personnel handheld handle 233, sealing washer has the sealing performance that improves the junction between socket pipe 200 inner wall and the HDPE hollow wall winding pipe, avoid HDPE hollow wall winding pipe and socket pipe 200 junction to take place to leak.

The application process of the utility model is as follows: when the HDPE hollow wall winding pipe is used, cleaning treatment is carried out on the ports of the two HDPE hollow wall winding pipes to be connected, then the socket pipe 200 is abutted with the ports of the HDPE hollow wall winding pipes, the socket groove 220 is abutted with the winding edges of the HDPE hollow wall winding pipes, then the handle 233 is unfolded, an operator rotates the socket pipe 200 through holding the handle 233, the socket pipe 200 and the HDPE hollow wall winding pipes are wound and screwed in, the two socket pipes 200 are fixedly connected with the two HDPE hollow wall winding pipes to be connected respectively, and then the handle 233 is rotationally attached to the outer wall of the outer protection pipe 100.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a socket joint structure for HDPE cavity wall winding pipe, includes outer pillar (100), outer pillar (100) inner wall fixed mounting joint ring (110), joint ring two (120), joint ring one (110), joint ring two (120) bilateral symmetry distribute, its characterized in that: the outer walls of the first clamping ring (110) and the second clamping ring (120) are respectively and rotationally connected with the spigot-and-socket pipes (200), the spigot-and-socket pipes (200) are symmetrically arranged left and right, the spigot-and-socket pipes (200) are rotationally connected through a butt joint pipe (240), the outer walls of the left end and the right end of the butt joint pipe (240) are respectively and rotationally and hermetically connected with the inner walls of the spigot-and-socket pipes (200) through oil seal bearings (250), and the spigot-and-socket pipes (200) are respectively and oppositely connected with two HDPE hollow wall winding pipes to be connected.

2. The socket structure for the HDPE hollow wall winding pipe of claim 1, wherein the outer walls of the left end and the right end of the outer protection pipe (100) are provided with circumferential guide grooves (130), and the limiting ring groove (210) of the socket pipe (200) is close to the first clamping ring (110) and the outer wall of one end of the second clamping ring (120) is provided with the limiting ring groove (210).

3. The socket structure for the HDPE hollow wall winding pipe according to claim 2, wherein the inner wall of the limiting ring groove (210) is in matched rotation connection with the first clamping ring (110) and the second clamping ring (120), the socket groove (220) is formed in the inner wall of the socket pipe (200), and the inner wall of the socket groove (220) is in matched screwing-in connection with the winding edge of the outer wall of the HDPE hollow wall winding pipe.

4. A socket structure for an HDPE hollow wall winding pipe according to claim 3, wherein the socket pipe (200) is fixedly provided with a folding rotating handle (230), the folding rotating handle (230) comprises two supporting seats (231), the two supporting seats (231) are vertically symmetrically arranged, and the outer wall of the supporting seat (231) is fixedly provided with a limiting rod (232).

5. The socket structure for the HDPE hollow wall winding pipe according to claim 4, wherein the outer wall of the limiting rod (232) is in matched rotation connection with the inner wall of the circumferential guide groove (130), the inner walls of the two supporting seats (231) are in rotation connection with the handle (233), the anti-slip pad (234) is fixedly arranged on the outer wall of the handle (233), and the anti-slip pad (234) is used for protecting hands of operators and preventing slipping.

6. The socket structure for the HDPE hollow wall winding pipe according to claim 5, wherein the supporting seat (231) is matched with the grip (233) for rotating the socket pipe (200) to be rotatably connected with the HDPE hollow wall winding pipe, and a sealing gasket is arranged between the inner wall of the socket groove (220) and the winding edge of the outer wall of the HDPE hollow wall winding pipe.