CN219067768U

CN219067768U - PE plum blossom pipe joint structure

Info

Publication number: CN219067768U
Application number: CN202223390144.1U
Authority: CN
Inventors: 吴仙凤; 邓发强; 邓能英
Original assignee: Jiangxi Faqiang Pipe Technology Co ltd
Current assignee: Jiangxi Faqiang Pipe Technology Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-05-23
Anticipated expiration: 2032-12-17

Abstract

The utility model discloses a PE plum blossom pipe joint structure, which relates to the technical field of plum blossom pipe joints, and comprises a first fixing frame and a second fixing frame, wherein four sleeves are rotatably arranged on the inner walls of the first fixing frame and the second fixing frame, four second bevel gears are arranged in the first fixing frame and the second fixing frame, one end of each sleeve, which is close to the second bevel gear, is fixedly provided with a first bevel gear meshed with the second bevel gear, the inner wall of each second bevel gear is in threaded connection with a second screw, one end of each second screw is fixedly provided with a top plate, and each top plate is fixedly provided with an elastic piece; the first screw is pushed to enable the sleeve to drive the first bevel gear and the second bevel gear to rotate, so that the second screw pushes the top plate to move towards the PE plum blossom pipe, the top plate is tightly abutted to the PE plum blossom pipe, and then the elastic piece is driven to tightly cover the outer wall of the PE plum blossom pipe, and therefore the tightness of the joint of the PE plum blossom pipe is improved.

Description

PE plum blossom pipe joint structure

Technical Field

The utility model relates to the technical field of plum blossom pipe joints, in particular to a PE plum blossom pipe joint structure.

Background

The plum blossom pipe is a plum blossom-shaped communication pipe, is mainly used for communication cable protection sleeves of mobile, iron communication, network communication, broadcast television and the like, plays a role in protecting cables, and in actual use, the cable protection pipe is formed by splicing a plurality of sections of pipe sleeves, so as to meet the use requirement of a cable pipeline system and the convenience of installing the plum blossom pipe, and the plum blossom pipes at two ends are generally connected through joints in pipeline construction;

the existing part four-hole plum blossom pipe joint is provided with a rubber pad with plum blossom pipe junction, but circular rubber pad has tension, can not closely laminate with the plum blossom pipe, and the circular rubber pad of part setting can laminate with the plum blossom pipe, but need extrude the circular rubber pad, makes it support on the plum blossom pipe, and when the current plum blossom pipe joint of part uses, adopts the form of bolt and nut to extrude the fan-shaped sheet rubber in the joint outside more, for the joint structure of burying underground for a long time, the easy corruption of bolt and nut produces not hard up to lead to the sheet rubber to laminate closely with the plum blossom pipe, permeate easily when meeting water, and then influence the use of cable conductor.

Disclosure of Invention

The utility model aims to provide a PE plum blossom pipe joint structure 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 plum blossom pipe joint structure, includes first fixed frame and second fixed frame, four sleeves are all installed in the rotation of first fixed frame and second fixed frame inner wall, all be provided with four second helical gears in first fixed frame and the second fixed frame, each sleeve is close to the first helical gear of second helical gear one end equal fixed mounting with second helical gear engaged with, each second helical gear inner wall equal threaded connection has a second screw rod, each second screw rod's one end fixed mounting has the roof, each equal fixed mounting has the elastic component on the roof.

Preferably, the first fixing frame and the second fixing frame are respectively provided with four first screws in a sliding manner, and each first screw is in threaded connection with each sleeve in a one-to-one correspondence manner.

Preferably, the inner walls of the first fixing frame and the second fixing frame are fixedly provided with supporting plates, each supporting plate is fixedly provided with four connecting plates, and each second bevel gear is correspondingly and rotatably arranged on each connecting plate.

Preferably, a plurality of first plugboards are fixedly arranged on one side, close to the second fixing frame, of the first fixing frame, and four second plugboards are fixedly arranged on one side, close to the first plugboards, of the second fixing frame.

Preferably, a connecting cylinder is fixedly arranged on one side, close to the first plugboard, of the first fixing frame, and each first plugboard is fixedly connected with the connecting cylinder.

Preferably, a push plate is fixedly arranged on one side, away from the first fixed frame, of each first screw rod on the first fixed frame.

Preferably, a rotary drum is rotatably arranged on one side, close to the first plugboard, of the first fixing frame, four sliding plates are fixedly arranged on one side, far away from the first fixing frame, of the rotary drum, and a plurality of sliding grooves are formed in the second plugboard.

In the technical scheme, the utility model provides a PE plum blossom pipe joint structure, which has the following beneficial effects: the first screw is pushed to enable the sleeve to rotate so as to drive the first bevel gear and the second bevel gear to rotate, the second screw moves towards the PE plum blossom pipe, the top plate is pushed to move, the top plate is tightly abutted with the PE plum blossom pipe, and the elastic piece is driven to tightly cover the outer wall of the PE plum blossom pipe, so that the tightness of the joint of the first fixing frame and the second fixing frame of the PE plum blossom pipe is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious 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 support plate according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of an elastic member according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a first board according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a first helical gear according to an embodiment of the present utility model.

Reference numerals illustrate:

10. a first fixing frame; 11. a rotating drum; 12. a second plugboard; 13. a chute; 14. a first plugboard; 15. a support plate; 16. a second fixing frame; 17. a slide plate; 18. a connecting cylinder; 21. a first screw; 22. a push plate; 23. a sleeve; 24. a first helical gear; 25. a second helical gear; 26. a second screw; 31. a connecting plate; 32. a top plate; 33. an elastic member.

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. 1-5, in the technical scheme provided by the utility model, the PE plum blossom pipe joint structure comprises a first fixing frame 10 and a second fixing frame 16, wherein four sleeves 23 are rotatably arranged on the inner walls of the first fixing frame 10 and the second fixing frame 16, a first bevel gear 24 is fixedly arranged at one end of each sleeve 23 far away from a first screw 21, four second bevel gears 25 meshed with the first bevel gear 24 are arranged in the first fixing frame 10 and the second fixing frame 16, a second screw 26 is in threaded connection with the inner wall of each second bevel gear 25, a top plate 32 is fixedly arranged at one end of each second screw 26, and an elastic piece 33 is fixedly arranged on each top plate 32; the one end that roof 32 kept away from second screw rod 26 sets up to the triangle-shaped that can closely support with PE plum blossom pipe, elastic component 33 fixed mounting is between two adjacent roof 32, elastic component 33 is the circular arc rubber sheet that has elasticity, sleeve 23 is the cylinder that the both ends were controlled in inside, sleeve 23 and second helical gear 25 can only rotate unable removal, during the use, insert PE plum blossom pipe in first fixed frame 10 and the fixed frame 16 of second, rotate sleeve 23 drive first helical gear 24 rotation, thereby drive second helical gear 25 rotation, second helical gear 25 rotation drives second screw rod 26 to PE plum blossom pipe direction removal, thereby promote roof 32 to PE plum blossom pipe, make elastic component 33 fixed mounting on roof 32 tightly support on PE plum blossom pipe, thereby make sealed effect better.

Specifically, four first screws 21 are slidably arranged in the first fixing frame 10 and the second fixing frame 16, and each first screw 21 is in one-to-one corresponding threaded connection with each sleeve 23; in use, the first screw 21 is pushed to move towards the corresponding first helical gear 24, and the first screw 21 moves to drive the sleeve 23 to rotate, so as to drive the second helical gear 25 to rotate.

Specifically, the inner walls of the first fixing frame 10 and the second fixing frame 16 are fixedly provided with supporting plates 15, each supporting plate 15 is fixedly provided with four connecting plates 31, and the second bevel gears 25 are correspondingly and rotatably arranged on the connecting plates 31 one by one; each top plate 32 is in sliding connection with the supporting plate 15, the supporting plate 15 is matched with the first fixing frame 10 and the second fixing frame 16 to limit the elastic pieces 33 and the top plates 32, each elastic piece 33 is tightly attached to the corresponding first fixing frame 10, the corresponding second fixing frame 16 and the supporting plate 15, the connecting plate 31 can play a role in supporting and fixing the second bevel gear 25, the second bevel gear 25 can only rotate, and therefore the second screw 26 can only move.

Specifically, a plurality of first plugboards 14 are fixedly installed on one side, close to the second fixing frame 16, of the first fixing frame 10, and four second plugboards 12 are fixedly installed on one side, close to the first plugboards 14, of the second fixing frame 16; when the PE quincunx pipe connecting device is used, each second plugboard 12 is inserted between two adjacent groups of first plugboards 14, the first plugboards 14 are connected with the second plugboards 12 in a plugging mode, the first plugboards 14 are tightly connected with the second plugboards 12, and the first fixing frames 10 and the second fixing frames 16 are connected together, so that PE quincunx pipes are connected.

Specifically, a connecting tube 18 is fixedly installed on one side of the first fixing frame 10, which is close to the first plugboards 14, and each first plugboard 14 is fixedly connected with the connecting tube 18; when the second plugboard 12 is inserted into the gap between the first plugboards 14, the second plugboard 12 is tightly connected with the connecting cylinder 18, and the connecting cylinder 18 limits the second plugboard 12, so that a better sealing effect can be achieved.

Specifically, a push plate 22 is fixedly installed on one side, far away from the first fixed frame 10, of each first screw 21 on the first fixed frame 10; the first screw rods 21 on the first fixing frame 10 penetrate through the side walls of the first fixing frame 10, extend out of the first fixing frame 10, penetrate through the side walls of the second fixing frame 16, extend out of the second fixing frame 16, are positioned between two first plugboards 14 in the same group, the first screw rods 21 on the second fixing frame 16 are positioned in the middle of each second plugboard 12, when the first fixing frame 10 moves towards the second fixing frame 16, the first screw rods 21 on the first fixing frame 10 are in contact with the screw rods on the second fixing frame 16, and each first screw rod 21 moves towards the corresponding sleeve 23, so that the sleeve 23 rotates, the arranged pushing plate 22 can ensure that the first screw rods 21 on the first fixing frame 10 are in contact with the first screw rods 21 on the second fixing frame 16, and ensure the movement of the first screw rods 21.

Specifically, a rotary drum 11 is rotatably installed on one side of the first fixed frame 10, which is close to the first plugboard 14, four sliding plates 17 are fixedly installed on one side of the rotary drum 11, which is far away from the first fixed frame 10, and a plurality of sliding grooves 13 are formed in the second plugboard 12; when the PE plum blossom pipe connecting device is used, the sliding plate 17 on the rotary drum 11 is rotated to the position of the first inserting plate 14, the first fixing frame 10 is moved to the second fixing frame 16, the first inserting plate 14 is inserted into the second inserting plate 12, when the PE plum blossom pipe is tightly propped against the elastic piece 33, the sliding plate 17 on the rotary drum 11 is scratched into the corresponding sliding groove 13, at the moment, the first fixing frame 10 and the second fixing frame 16 are connected together, the first fixing frame 10 and the second fixing frame 16 are limited by the abutting of the sliding groove 13 and the sliding plate 17, so that the PE plum blossom pipe is connected, and friction exists between the sliding groove 13 and the sliding plate 17, so that the rotary drum 11 cannot easily rotate.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a PE plum blossom pipe joint structure, includes first fixed frame (10) and second fixed frame (16), its characterized in that, four sleeve (23) are all installed in the rotation of first fixed frame (10) and second fixed frame (16) inner wall, all be provided with four second helical gear (25) in first fixed frame (10) and second fixed frame (16), each sleeve (23) are close to the equal fixed mounting of one end of second helical gear (25) have with second helical gear (25) engaged with first helical gear (24), each second helical gear (25) inner wall equal threaded connection has a second screw (26), each one end fixed mounting of second screw (26) has roof (32), each equal fixed mounting has elastic component (33) on roof (32).

2. The PE plum blossom pipe joint structure according to claim 1, wherein four first screws (21) are slidably arranged on the first fixing frame (10) and the second fixing frame (16), and each first screw (21) is in threaded connection with each sleeve (23) in a one-to-one correspondence.

3. The PE plum blossom pipe joint structure according to claim 1, wherein the inner walls of the first fixing frame (10) and the second fixing frame (16) are fixedly provided with supporting plates (15), each supporting plate (15) is fixedly provided with four connecting plates (31), and each second bevel gear (25) is rotatably arranged on each connecting plate (31) in a one-to-one correspondence.

4. The PE plum blossom pipe joint structure according to claim 1, wherein a plurality of first plugboards (14) are fixedly arranged on one side, close to the second fixing frame (16), of the first fixing frame (10), and four second plugboards (12) are fixedly arranged on one side, close to the first plugboards (14), of the second fixing frame (16).

5. The PE plum blossom pipe joint structure according to claim 4, wherein a connecting cylinder (18) is fixedly installed on one side of the first fixing frame (10) close to the first insertion plates (14), and each first insertion plate (14) is fixedly connected with the connecting cylinder (18).

6. The PE plum blossom pipe joint structure according to claim 2, wherein a push plate (22) is fixedly installed on one side of each first screw rod (21) on the first fixing frame (10) far away from the first fixing frame (10).

7. The PE plum blossom pipe joint structure according to claim 4, wherein a rotary drum (11) is rotatably installed on one side, close to the first insertion plate (14), of the first fixing frame (10), four sliding plates (17) are fixedly installed on one side, far away from the first fixing frame (10), of the rotary drum (11), and a plurality of sliding grooves (13) are formed in the second insertion plate (12).