CN219779712U - PE communication pipe fixing joint - Google Patents

Abstract

The utility model discloses a PE communication pipe fixing joint, which relates to the technical field of PE pipeline joints, and comprises two connecting pipes, wherein each connecting pipe comprises an outer sleeve, an inner sleeve and a connecting ring, each outer sleeve is fixedly arranged at the outer ring of each connecting ring in a one-to-one correspondence manner, each inner sleeve is fixedly arranged at the inner ring of each connecting ring in a one-to-one correspondence manner, one side, close to the connecting ring, of each outer sleeve and each inner sleeve is provided with a plurality of sliding grooves, two sides of each connecting ring are provided with a plurality of abutting pieces in a sliding manner, each abutting piece is arranged in each sliding groove in a one-to-one correspondence manner, and a pushing mechanism is arranged between the two connecting pipes; the pushing mechanism can push each abutting piece to move towards the direction close to the PE communication pipe, and when the abutting pieces move, the abutting pieces are bent towards the PE communication pipe through the cooperation of the sliding grooves, so that the inner wall and the outer wall of the PE communication pipe are clamped by each abutting piece, the PE communication pipe is connected with the connecting pipe more stably, the PE communication pipe is not easy to fall off, and the PE communication pipe is convenient to use.

Description

PE communication pipe fixing joint

Technical Field

The utility model relates to the technical field of PE pipeline connectors, in particular to a PE communication pipe fixing connector.

Background

Along with the rapid development of economy, the communication technology in China is developed, the existing communication pipeline is roughly divided into PE (polyethylene) pipes and PVC (polyvinyl chloride) pipes, and the two pipes can be used for communication, but the PE pipes are high in quality and low in cost, have the advantages of better tensile strength, compressive strength, strong corrosion resistance and the like, are currently acknowledged as the most applicable pipelines, and in the communication industry, two PE pipes are often required to be connected for use so as to increase the length of the pipe;

the utility model patent with the publication number of CN218094870U and the name of a general PE pipeline joint comprises a corrugated pipe, wherein a first pipeline joint and a second pipeline joint are adhered to the outer walls of two ends of the corrugated pipe, a fixed threaded rod is symmetrically fixed to the outer walls of the first pipeline joint and the second pipeline joint, a second nut installed through screwing is arranged on the outer wall of the fixed threaded rod, a third rotating piece is fixed to the top end of the second nut, sliding shells are slidingly connected to two sides of the outer wall of the first pipeline joint and the outer wall of the second pipeline joint, a first sliding groove is formed in the middle of the outer wall of the sliding shells, a clamping shell is welded in the front end of the sliding shell, a second sliding groove is formed in the position, aligned with the first sliding groove, of the outer wall of the clamping shell, and a clamping piece is fixed in the front end of the clamping shell, and the fixed moving piece, the threaded rod, the first nut, the second rotating piece, the fixed nut and the third rotating piece are matched with each other to use, and are convenient to detach or replace;

in the communication industry, two PE pipes are often required to be connected and used by using a PE communication pipe fixing joint, so that the length of a pipe is increased, as shown in the patent, part of the prior art is used for extruding and clamping the outer wall of a PE pipe to fix the PE pipe, but because part of the PE communication pipe has certain flexibility, the outer wall of the PE pipe is only clamped, the section of the PE pipe is easy to deform, so that the clamping is unstable, and the risk of connection falling is caused.

Disclosure of Invention

The utility model aims to provide a PE communication pipe fixing joint so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a PE communication pipe fixed joint, includes two connecting pipes, each the connecting pipe all includes outer sleeve, inner skleeve and go-between, each the outer sleeve one-to-one fixes the setting in the outer loop department of each go-between, each the inner skleeve one-to-one fixes the setting in the inner loop department of each go-between, each outer sleeve and each the inner skleeve have all been seted up a plurality of spouts near one side of go-between, each go-between both sides all slide and are provided with a plurality of butt spare, each butt spare one-to-one sets up in each spout, two be provided with advancing mechanism between the connecting pipe.

Preferably, a side of each sliding groove, which is far away from the connecting ring, is provided with an inclined surface.

Preferably, a protruding portion is fixedly arranged on one side, close to the connecting ring, of each abutting piece.

Preferably, the propelling mechanism comprises second thread barrels fixedly arranged at one end of each connecting pipe close to the connecting ring, each second thread barrel is connected with a first thread barrel in a threaded manner, and the two first thread barrels are connected in a rotating manner.

Preferably, a connecting plate is rotatably arranged on one side of each first thread cylinder, which is close to the connecting pipe, and one end of each abutting piece, which is far away from the inclined plane, is fixedly connected with the corresponding connecting plate.

In the technical scheme, the utility model provides the PE communication pipe fixing connector, which has the following beneficial effects: the pushing mechanism can push each abutting piece to move towards the direction close to the PE communication pipe, and when the abutting pieces move, the abutting pieces are bent towards the PE communication pipe through the cooperation of the sliding grooves, so that the inner wall and the outer wall of the PE communication pipe are clamped by each abutting piece, the PE communication pipe is connected with the connecting pipe more stably, the PE communication pipe is not easy to fall off, and the PE communication pipe is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a second threaded cylinder according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a connecting plate according to an embodiment of the present utility model;

fig. 4 is an enlarged view of the structure a in fig. 2 according to an embodiment of the present utility model.

Reference numerals illustrate:

10. a connecting pipe; 101. an outer sleeve; 102. an inner sleeve; 21. a chute; 22. an inclined plane; 23. an abutment; 24. a connecting ring; 25. a boss; 26. a connecting plate; 31. a first thread cylinder; 32. and a second thread cylinder.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a PE communication pipe fixing joint is disclosed in the present utility model, which includes two connecting pipes 10, each connecting pipe 10 includes an outer sleeve 101, an inner sleeve 102 and a connecting ring 24, each outer sleeve 101 is fixedly disposed at an outer ring of each connecting ring 24 in a one-to-one correspondence manner, each inner sleeve 102 is fixedly disposed at an inner ring of each connecting ring 24 in a one-to-one correspondence manner, one side of each outer sleeve 101 and each inner sleeve 102, which is close to the connecting ring 24, is provided with a plurality of sliding grooves 21, two sides of each connecting ring 24 are slidably provided with a plurality of abutting pieces 23, each abutting piece 23 is disposed in each sliding groove 21 in a one-to-one correspondence manner, and a pushing mechanism is disposed between the two connecting pipes 10; when the PE communication pipe is used, the PE communication pipe is inserted between the inner sleeve 102 and the outer sleeve 101 on the same connecting pipe 10, the pushing mechanism is moved to the direction close to the PE communication pipe, the pushing mechanism is abutted against the corresponding abutting piece 23, the abutting piece 23 is moved to the direction far away from the pushing mechanism, and the abutting piece 23 is bent to the direction of the PE communication pipe when being moved to the direction far away from the pushing mechanism through the cooperation of the sliding grooves 21, so that the inner wall and the outer wall of the PE communication pipe are clamped, and the connection between the connecting pipe 10 and the PE communication pipe is more stable.

Specifically, one side of each chute 21, which is far away from the connecting ring 24, is provided with an inclined surface 22; when each of the abutting pieces 23 is moved in a direction away from the pushing assembly and each of the abutting pieces 23 abuts against the inclined surface 22 of the corresponding chute 21, each of the abutting pieces 23 is bent by each of the inclined surfaces 22, so that the PE communication pipe interposed between the inner sleeve 102 and the outer sleeve 101 is gripped.

Specifically, a protruding part 25 is fixedly arranged on one side of each abutting piece 23, which is close to the connecting ring 24; each protruding part 25 is fixedly arranged at one end of each abutting piece 23 far away from the pushing component, and when each abutting piece 23 bends towards the direction close to the PE communication pipe, the protruding parts 25 on each abutting piece 23 are tightly abutted against the inner wall and the outer wall of the PE communication pipe, so that the inner wall and the outer wall of the PE communication pipe are clamped.

Specifically, the propulsion mechanism includes second threaded cylinders 32 fixedly disposed at one end of each connecting pipe 10 near the connecting ring 24, each second threaded cylinder 32 is in threaded connection with a first threaded cylinder 31, and the two first threaded cylinders 31 are in rotational connection; when the PE communication pipe is used, PE communication pipes are inserted into the two connecting pipes 10, the first thread barrels 31 are rotated, the first thread barrels 31 are moved to the direction close to the abutting pieces 23 through the cooperation of the second thread barrels 32, the abutting pieces 23 are pushed to move to the direction far away from the first thread barrels 31, the abutting pieces 23 are abutted with the corresponding inclined planes 22, the protruding portions 25 on the abutting pieces 23 clamp the inner wall and the outer wall of the PE communication pipe, and therefore the two PE communication pipes are stably connected together, and the PE communication pipe is convenient to use.

Specifically, the connecting plates 26 are rotatably arranged on one side of each first thread cylinder 31 close to the connecting pipe 10, and one end of each abutting piece 23 far away from the inclined plane 22 is fixedly connected with the corresponding connecting plate 26; the same-side abutting piece 23 is fixedly connected with the same-side connecting plate 26, and the same-side abutting piece 23 is connected together through the connecting plate 26, so that the corresponding abutting piece 23 is driven to move when the first thread cylinder 31 is convenient to move.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a PE communication pipe fixed joint, includes two connecting pipes (10), its characterized in that, each connecting pipe (10) all include outer sleeve (101), inner sleeve (102) and go-between (24), each outer sleeve (101) one-to-one's fixed setting is in the outer loop department of each go-between (24), each inner sleeve (102) one-to-one's fixed setting is in the inner ring department of each go-between (24), a plurality of spouts (21) have all been seted up to one side that outer sleeve (101) and each inner sleeve (102) are close to go-between (24), each go-between (24) both sides all slide and are provided with a plurality of butt spare (23), each butt spare (23) one-to-one set up in each spout (21), are provided with advancing mechanism between two connecting pipe (10).

2. A PE communication pipe fixing joint according to claim 1, characterized in that the side of each chute (21) facing away from the connecting ring (24) is provided with a bevel (22).

3. A PE communication pipe fixing joint according to claim 1, characterized in that the abutment members (23) are fixedly provided with a projection (25) on the side close to the connection ring (24).

4. A PE communication pipe fixing joint according to claim 1, characterized in that the pushing mechanism comprises second screw barrels (32) fixedly arranged at one end of each connecting pipe (10) close to the connecting ring (24), each second screw barrel (32) is connected with a first screw barrel (31) in a threaded manner, and the two first screw barrels (31) are connected in a rotating manner.

5. A PE communication pipe fixing joint according to claim 4, characterized in that a connecting plate (26) is rotatably provided on one side of each first screw cylinder (31) close to the connecting pipe (10), and one end of each abutting piece (23) far away from the inclined surface (22) is fixedly connected with the corresponding connecting plate (26).