CN213361365U

CN213361365U - PE solid wall pipe

Info

Publication number: CN213361365U
Application number: CN202022158183.3U
Authority: CN
Inventors: 任武
Original assignee: Wuhan Yiniantong Pipe Technology Co ltd
Current assignee: Wuhan Yiniantong Pipe Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-04
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a PE solid wall pipe, including PE solid wall pipe body, last casing and lower casing, the equal interference fit in both ends has the mounting bracket about the outer wall of PE solid wall pipe body, two slip chambeies have been seted up to the symmetry on the mounting bracket, be provided with first spring and first fixture block in the slip chamber, first recess has been seted up on the lateral wall at both ends about the mounting bracket. The utility model discloses a set up the casing, casing and second fixture block down, during the use, go up the casing and live the outer wall parcel of PE solid wall pipe body with casing down, when rivers produce the impact force to PE solid wall pipe body, under the elastic action of second spring, go up the casing and play the guard action to PE solid wall pipe body with casing down, avoid the outer wall of PE solid wall pipe body because vibrations, take place the scraping with outside wall body, lead to PE solid wall pipe body to damage, improve the life of PE solid wall pipe body greatly.

Description

PE solid wall pipe

Technical Field

The utility model relates to a real wall pipe technical field especially relates to PE real wall pipe.

Background

PE is polyethylene plastic, the most basic plastic, plastic bags, preservative films and the like are PE, the PE has the excellent characteristic of resisting most of domestic and industrial chemicals, and the PE solid-wall pipe is widely applied and is generally used in the fields of drainage and pollution discharge, industrial fluid conveying, chemical engineering, trenchless old pipeline reconstruction engineering and the like, so that great convenience is brought to our lives.

Current PE solid wall pipe because the pipeline outside does not set up protection device, in the use, rivers can produce the impact force to the body, and the pipeline is because assaulting and producing vibrations, and the outer wall of pipeline takes place the scraping with external wall body etc. and long-time the use easily leads to the damage of PE solid wall pipe, greatly reduced its life.

To this end, we propose a PE solid wall pipe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and not setting up protection device in the pipeline outside, in the use, rivers can produce the impact force to the body, and the pipeline is because assaulting and producing vibrations, and the outer wall of pipeline takes place the scraping with external wall body etc. and long-time the use easily leads to the damage of PE solid wall pipe, greatly reduced its life's problem, and the PE solid wall pipe that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

PE solid wall pipe, including PE solid wall pipe body, last casing and lower casing, the equal interference fit in both ends has the mounting bracket about the outer wall of PE solid wall pipe body, two slip chambeies have been seted up to the symmetry on the mounting bracket, be provided with first spring and first fixture block in the slip chamber, first recess has been seted up on the lateral wall at both ends about the mounting bracket, be provided with in the first recess and pull the piece, the spout has been seted up on the lateral wall that slip chamber and first recess are adjacent, sliding connection has first slider in the spout, a plurality of second recesses have all been seted up on the outer wall at the upper and lower both ends of PE solid wall pipe body, be provided with the second spring in the second recess, the one end fixedly connected with second fixture block of second spring.

Optionally, the first fixture block is of a cylindrical structure, the first fixture block is slidably connected to the mounting frame, and the size and the shape of the first fixture block are matched with the sliding cavity.

Optionally, the upper shell and the lower shell are in contact connection, the upper shell and the lower shell are both in arc structures, the upper shell and the lower shell are the same in shape and size, and first clamping grooves are formed in the left end and the right end of the upper shell and the lower shell.

Optionally, one end of the first clamping block penetrates through the sliding cavity and extends into the first clamping groove, the first clamping block is clamped with the first clamping groove, and one end of the first clamping block is fixedly connected with the sliding block.

Optionally, the slider is the rectangle structure, slider sliding connection is in the spout, it is the U-shaped structure to pull the piece, the one end that pulls the piece is provided with bent shape arch.

Optionally, a plurality of second clamping grooves are formed in the upper shell and the lower shell, the second clamping grooves correspond to the second grooves one to one, the second clamping block is of a rectangular structure, and the second clamping block is clamped with the second clamping grooves.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up the casing, casing and second fixture block down, during the use, go up the casing and live the outer wall parcel of PE solid wall pipe body with casing down, when rivers produce the impact force to PE solid wall pipe body, under the elastic action of second spring, go up the casing and play the guard action to PE solid wall pipe body with casing down, avoid the outer wall of PE solid wall pipe body because vibrations, take place the scraping with outside wall body, lead to PE solid wall pipe body to damage, improve the life of PE solid wall pipe body greatly.

2. The utility model discloses a set up first draw-in groove, pull piece and first fixture block, under the elastic action of first spring, first fixture block joint is to first draw-in groove to on will going up casing and the outer wall of casing quick installation PE solid-walled pipe body down, when the casing perhaps damages because the scraping down, pull piece is pulled in the pulling to last casing, first spring shrink, first fixture block breaks away from the joint with first draw-in groove, thereby be convenient for maintain and change last casing and casing down.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the connection between the upper and lower housings of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 1;

fig. 4 is an enlarged schematic view of a part B in fig. 1.

In the figure: the device comprises an upper shell 1, a 2PE solid-wall pipe body, a 3 mounting frame, a 4 second spring, a 5 lower shell, a 6 pulling block, a 7 sliding block, a 8 first groove, a 9 sliding groove, a 10 sliding cavity, a 11 first spring, a 12 first clamping block, a 13 first clamping groove, a 14 second clamping groove, a 15 second clamping block, a 16 second groove and a 17 curved protrusion.

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.

Referring to fig. 1-4, the PE solid-wall pipe, including PE solid-wall pipe body 2, go up casing 1 and casing 5 down, go up casing 1 and casing 5 contact connection down, go up casing 1 and casing 5 down and all be circular arc structure, it is the same with casing 5's shape size to go up casing 1, first draw-in groove 13 has all been seted up at both ends about going up casing 1 and casing 5, the equal interference fit in both ends has mounting bracket 3 about the outer wall of PE solid-wall pipe body 2, two slip chambeies 10 have been seted up to the symmetry on mounting bracket 3.

A first spring 11 and a first fixture block 12 are arranged in the sliding cavity 10, the first fixture block 12 is of a cylindrical structure, the first fixture block 12 is connected to the mounting frame 3 in a sliding mode, and the shape and the size of the first fixture block 12 are matched with those of the sliding cavity 10.

The one end of first fixture block 12 runs through sliding chamber 10 and stretches into first draw-in groove 13, and first fixture block 12 and first draw-in groove 13 joint have been seted up first recess 8 on the lateral wall at both ends about mounting bracket 3, are provided with pulling piece 6 in the first recess 8, and pulling piece 6 is the U-shaped structure, and the one end of pulling piece 6 is provided with bent shape arch 17.

The sliding groove 9 is formed in the side wall, adjacent to the first groove 8, of the sliding cavity 10, the sliding block 7 is connected to the sliding groove 9 in a sliding mode, the sliding block 7 is of a rectangular structure, and one end of the first clamping block 12 is fixedly connected with the sliding block 7.

The slider 7 sliding connection has all seted up a plurality of second recesses 16 in the spout 9 in the outer wall at the upper and lower both ends of PE solid-walled pipe body 2, is provided with second spring 4 in the second recess 16, and the one end fixedly connected with second fixture block 15 of second spring 4.

A plurality of second clamping grooves 14 are formed in the upper shell 1 and the lower shell 5, the second clamping grooves 14 correspond to the second grooves 16 one to one, the second clamping blocks 15 are of rectangular structures, and the second clamping blocks 15 are clamped with the second clamping grooves 14.

The working principle is as follows:

when the installation is carried out, firstly, the PE solid-wall pipe body 2 is installed on a pipeline through the installation frame 3, then the pulling block 6 is pulled, the first spring 11 is pulled to be contracted, the pulling block 6 enables the first clamping block 12 to be contracted into the sliding cavity 10, then the upper shell 1 and the lower shell 5 are respectively buckled on the outer wall of the PE solid-wall pipe body 2 from the upper end and the lower end of the PE solid-wall pipe body 2, the second spring 4 is extruded and contracted, the second clamping block 15 is clamped into the second clamping groove 14, then the pulling block 6 is loosened, under the elastic action of the first spring 11, the first clamping block 12 is clamped into the first clamping groove 13, so that the upper shell 1 and the lower shell 5 are quickly installed on the outer wall of the PE solid-wall pipe body 2, when the PE solid-wall pipe body 2 is used, the upper shell 1 and the lower shell 5 wrap the outer wall of the PE solid-wall pipe body 2, when water flow generates impact force on the PE solid-wall pipe body 2, under, go up casing 1 and casing 5 down and play the guard action to PE solid wall pipe body 2, avoid PE solid wall pipe body 2's outer wall because vibrations take place the scraping with outside wall body leisurely, lead to PE solid wall pipe body 2 to damage, improve PE solid wall pipe body 2's life greatly.

When the upper shell 1 or the lower shell 5 is damaged by scraping, the pulling block 6 is pulled, the first spring 11 is contracted, and the first clamping block 12 is separated from the first clamping groove 13 to facilitate maintenance and replacement of the upper shell 1 and the lower shell 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The PE solid-wall pipe comprises a PE solid-wall pipe body (2), an upper shell (1) and a lower shell (5), and is characterized in that the left end and the right end of the outer wall of the PE solid-wall pipe body (2) are in interference fit with mounting frames (3), two sliding cavities (10) are symmetrically formed in the mounting frames (3), a first spring (11) and a first clamping block (12) are arranged in each sliding cavity (10), first grooves (8) are formed in the side walls at the upper end and the lower end of each mounting frame (3), pulling blocks (6) are arranged in the first grooves (8), sliding grooves (9) are formed in the side walls, adjacent to the sliding cavities (10) and the first grooves (8), sliding blocks (7) are connected in the sliding grooves (9) in a sliding mode, a plurality of second grooves (16) are formed in the outer walls at the upper end and the lower end of the PE solid-wall pipe body (2), and second springs (4) are arranged in the second grooves (16), one end of the second spring (4) is fixedly connected with a second clamping block (15).
2. A PE solid wall pipe according to claim 1, wherein said first block (12) is of cylindrical configuration, said first block (12) being slidably connected to said mounting frame (3), said first block (12) being shaped and sized to fit said sliding cavity (10).
3. The PE solid-wall pipe according to claim 1, wherein the upper casing (1) and the lower casing (5) are in contact connection, the upper casing (1) and the lower casing (5) are both in arc structures, the upper casing (1) and the lower casing (5) are the same in shape and size, and first clamping grooves (13) are formed in the left end and the right end of the upper casing (1) and the lower casing (5).
4. The PE solid wall pipe according to claim 1, wherein one end of the first block (12) penetrates through the sliding cavity (10) and extends into the first clamping groove (13), the first block (12) is clamped with the first clamping groove (13), and one end of the first block (12) is fixedly connected with the sliding block (7).
5. A PE solid wall pipe according to claim 1, characterized in that the sliding blocks (7) are of rectangular configuration, the sliding blocks (7) are slidably connected in sliding grooves (9), the pulling block (6) is of U-shaped configuration, and one end of the pulling block (6) is provided with a curved protrusion (17).
6. The PE solid wall pipe according to claim 1, wherein a plurality of second clamping grooves (14) are formed in each of the upper casing (1) and the lower casing (5), the second clamping grooves (14) correspond to the second grooves (16) in a one-to-one manner, the second clamping blocks (15) are rectangular, and the second clamping blocks (15) are clamped with the second clamping grooves (14).