CN214479330U

CN214479330U - Underground communication pipeline engineering is with supporting coupling mechanism

Info

Publication number: CN214479330U
Application number: CN202023205512.1U
Authority: CN
Inventors: 赵思佳
Original assignee: Guangdong Tantu Engineering Technology Co ltd
Current assignee: Guangdong Tantu Engineering Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-22
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the technical field of the technique of underground communication and specifically relates to a underground communication pipeline engineering is with supporting coupling mechanism is related to, it is including setting up the elastic connection shell between two adjacent pipelines, one side of connecting the shell is provided with the opening, it can bend to connect the shell, is provided with the go-between on the pipeline, be provided with the draw-in groove in the connect the shell, the go-between with the cooperation is pegged graft to the draw-in groove, be provided with the subassembly that cramps that is used for cramping the connection shell on connecting the shell. This application has the effect that improves the intensity of pipe connection.

Description

Underground communication pipeline engineering is with supporting coupling mechanism

Technical Field

The application relates to the technical field of underground communication, in particular to a supporting and connecting mechanism for underground communication pipeline engineering.

Background

At present, along with the increasing of living standard of people, the demands for internet communication and the like are higher and higher, communication cables are often used in the field of information technology communication, and more communication cables need to be continuously built in order to obtain higher bandwidth. And in order to avoid crowding the land used on the ground and protecting the cable, sometimes can set up the communication pipe gallery in the underground, the communication cable is placed and is installed in the communication pipe gallery in the pipeline, avoids walking the open line.

However, at present, when a pipeline is installed, a plurality of sections of pipelines are generally spliced together, and then two sections of pipelines are bonded and fixed together by using glue, but the connection mode has low strength, and the pipeline joint is easy to break, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the intensity of pipe connection, make the difficult fracture that takes place in pipe connection department, this application provides a underground communication is support coupling mechanism for pipe engineering.

The application provides a underground communication is supporting coupling mechanism for pipe engineering adopts following technical scheme:

the utility model provides a underground communication pipeline engineering is with supporting coupling mechanism, is including setting up the elastic connection shell between two adjacent pipelines, one side of connecting the shell is provided with the opening, it can bend to connect the shell, is provided with the go-between on the pipeline, be provided with the draw-in groove in connecting the shell, the go-between with the cooperation of pegging graft of draw-in groove, be provided with the subassembly that cramps that is used for cramping tightly the connection shell on connecting the shell.

Through adopting above-mentioned technical scheme, operating personnel with two adjacent pipelines peg graft into connect the shell in, aim at the go-between in the draw-in groove, then use the subassembly of cramping to cramp the connect shell to make in the go-between inserts into the draw-in groove, thereby fix two pipelines together, improved the intensity of pipe connection, make difficult the emergence between two adjacent pipelines break away from.

Preferably, the subassembly of cramping including set up respectively in the regulating plate of opening both sides, rotate and set up in wherein one adjust the pole on the regulating plate and rotate set up in adjust the sliding block of pole one end, another it is provided with two-way screw rod to rotate on the regulating plate, two-way screw rod is used for driving the sliding block is close to each other or keeps away from.

Through adopting above-mentioned technical scheme, operating personnel rotates two-way screw rod, and two sliding blocks of two-way screw rod drive are close to each other to be close to each other through adjusting two regulating plates of pole drive, thereby make the connection shell slowly cramp, thereby fix the pipeline in the connection shell.

Preferably, the adjusting plate is provided with guide posts which are movably connected with the two sliding blocks.

By adopting the technical scheme, when the two sliding blocks are driven by the bidirectional screw to move, the guide columns can play a role in guiding the sliding blocks, so that the sliding blocks are kept stable in the moving process.

Preferably, the bidirectional screw is provided with a worm wheel, and the adjusting plate is provided with a worm for driving the worm wheel to rotate.

By adopting the technical scheme, the worm is rotated by an operator, the worm drives the worm wheel to rotate, the worm wheel can drive the bidirectional screw to rotate, and when the worm is not rotated by the operator, the rotation of the bidirectional screw rod can be limited by utilizing the self-locking characteristic of the worm wheel and the worm.

Preferably, a hand wheel is arranged on the worm.

Through adopting above-mentioned technical scheme, operating personnel is through holding the hand wheel, rotation worm that can be convenient.

Preferably, an elastic sealing sheet is arranged in the connecting shell and used for sealing the opening.

Through adopting above-mentioned technical scheme, use the back that couples together the shell when operating personnel with the pipeline, the gasket can live the opening is sealed to make external water be difficult to enter into the pipeline from the opening part.

Preferably, the sealing piece is integrally formed with the connection housing.

Through adopting above-mentioned technical scheme, this can increase the joint strength of gasket and connection shell.

Preferably, an elastic rubber pad is arranged in the connecting shell.

Through adopting above-mentioned technical scheme, the cushion can play the cushioning effect between connecting shell and pipeline for the pipeline is difficult to be hindered by the clamp, makes the connecting shell can be with the tighter of pipe clamp simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator inserts two adjacent pipelines into the connecting shell, aligns the connecting ring with the clamping groove, and then clamps the connecting shell by using the clamping assembly, so that the connecting ring is inserted into the clamping groove, the two pipelines are fixed together, the strength of pipeline connection is improved, and the two adjacent pipelines are not easy to separate.

2. When the worm is not rotated by an operator, the rotation of the bidirectional screw rod can be limited by utilizing the self-locking characteristic of the worm wheel and the worm.

3. After an operator connects the pipeline by using the connecting shell, the opening can be sealed by the sealing sheet, so that external water is not easy to enter the pipeline from the opening.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic view showing the fitting relationship between the coupling housing and the pipe in the embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a pipeline; 11. a connecting ring; 2. a connecting shell; 21. an opening; 22. a card slot; 23. an adjusting plate; 231. adjusting a rod; 232. a sliding block; 233. a bidirectional screw; 2331. a worm gear; 234. a guide post; 235. a worm; 2351. a hand wheel; 24. sealing the sheet; 25. an elastic rubber cushion.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses underground communication is supporting coupling mechanism for pipe engineering. Referring to fig. 1 and 2, the flexible connecting shell 2 is arranged between two adjacent pipelines 1, the connecting shell 2 is arranged in a cylindrical shape, the connecting shell 2 is sleeved on the pipelines 1, and one ends of the two adjacent pipelines 1, which are close to each other, are located in the connecting shell 2, in this embodiment, the connecting shell 2 can be made of stainless steel; an opening 21 is formed in the side wall of the connecting shell 2 along the axial length direction of the connecting shell 2, and two ends of the opening 21 are communicated, so that the connecting shell 2 can be bent. The connecting rings 11 are integrally formed on the side walls of the two ends of the pipeline 1, the two connecting rings 11 close to each other on the two pipelines 1 are attached to each other, the clamping grooves 22 are circumferentially formed in the connecting shell 2, and the two connecting rings 11 are in inserted connection with the clamping grooves 22.

Referring to fig. 1 and 3, be provided with the subassembly of cramping that is used for cramping connection shell 2 on the connection shell 2, it is specific, the subassembly of cramping is including setting up two regulating plates 23 in the relative both sides of opening 21, set up two regulation poles 231 on one of them regulating plate 23, and set up in the sliding block 232 of adjusting pole 231 one end, regulating plate 23 welds the outer wall that connects shell 2, the one end of adjusting pole 231 articulates in regulating plate 23 towards the lateral wall of another regulating plate 23, the one end of adjusting pole 231 articulates in the lateral wall of sliding block 232, and two regulation poles 231 are in on the coplanar. The sliding block 232 is in sliding fit with the other adjusting plate 23, a bidirectional screw 233 is arranged on the adjusting plate 23, two ends of the bidirectional screw 233 are rotatably supported on the side wall of the adjusting plate 23, and two sections of threads of the bidirectional screw 233 are respectively in threaded connection with the two sliding blocks 232. Meanwhile, a worm wheel 2331 is coaxially and fixedly sleeved on the bidirectional screw 233, a worm 235 is arranged on the adjusting plate 23, one end of the worm 235 is rotatably supported on the adjusting plate 23, the worm 235 is meshed with the worm wheel 2331, and a hand wheel 2351 is welded at the other end of the worm 235. The side wall of the adjusting plate 23 is welded with a guide post 234 along the axial length direction of the bidirectional screw 233, and the guide post 234 movably penetrates through the two sliding blocks 232.

Referring to fig. 1 and 2, the internal slipping of connecting shell 2 is connected with elasticity sealing disc 24, sealing disc 24 is circular-arc setting, sealing disc 24 sets up along the circumferencial direction of draw-in groove 22, sealing disc 24 laminates in the draw-in groove 22 lateral wall, the one end integrated into one piece of sealing disc 24 is in the draw-in groove 22 lateral wall, sealing disc 24 spanes in the both sides that opening 21 is relative, after operating personnel uses connecting shell 2 with pipeline 1 to connect, sealing disc 24 can block opening 21, when the external world has water to ooze, water is difficult to enter into in pipeline 1 from opening 21, thereby certain guard action has been played to the cable in pipeline 1. In addition, the inner walls of the connecting shell 2 and the sealing sheet 24 are all bonded and fixed with elastic rubber pads 25, and the elastic rubber pads 25 can play a role in buffering between the connecting shell 2 and the pipeline 1, so that the pipeline 1 is not easy to be clamped and damaged, and meanwhile, the sealing performance between the connecting shell 2 and the pipeline 1 is improved.

The implementation principle of the embodiment of the application is as follows: an operator inserts two adjacent pipelines 1 into the connecting shell 2, aligns the connecting ring 11 at the clamping groove 22, holds the hand wheel 2351 to rotate the worm 235, the worm 235 drives the worm wheel 2331 to rotate, the worm wheel 2331 drives the bidirectional screw 233 to rotate, the bidirectional screw 233 drives the two sliding blocks 232 to be close to each other, drives the two adjusting plates 23 to be close to each other through the adjusting rod 231, so that the connecting shell 2 is slowly hooped, the connecting ring 11 is inserted into the clamping groove 22, so that the two pipelines 1 are fixed together, the connecting strength of the pipelines 1 is improved, and the two adjacent pipelines 1 are not easy to separate from each other.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an underground communication pipeline engineering is with supporting coupling mechanism which characterized in that: including setting up elastic connection shell (2) between two adjacent pipelines (1), one side of connecting shell (2) is provided with opening (21), connecting shell (2) can be bent, is provided with go-between (11) on pipeline (1), be provided with draw-in groove (22) in connecting shell (2), go-between (11) with draw-in groove (22) are pegged graft and are cooperated, be provided with on connecting shell (2) and be used for hooping tightly the tight subassembly of hooping of connecting shell (2).

2. The supporting and connecting mechanism for underground communication pipe engineering according to claim 1, wherein: the subassembly of cramping is including setting up respectively in regulating plate (23) of opening (21) both sides, rotate and set up in one of them two regulation poles (231) on regulating plate (23) and rotate set up in adjust sliding block (232) of pole (231) one end, another it is provided with two-way screw rod (233) to rotate on regulating plate (23), two-way screw rod (233) are used for driving two sliding block (232) are close to each other or keep away from.

3. The support connection mechanism for underground communication pipe work according to claim 2, wherein: the adjusting plate (23) is provided with guide columns (234), and the guide columns (234) are movably connected to the two sliding blocks (232).

4. The support connection mechanism for underground communication pipe work according to claim 2, wherein: a worm wheel (2331) is arranged on the bidirectional screw rod (233), and a worm (235) for driving the worm wheel (2331) to rotate is arranged on the adjusting plate (23).

5. The support connection mechanism for underground communication pipe work according to claim 4, wherein: a hand wheel (2351) is arranged on the worm (235).

6. The supporting and connecting mechanism for underground communication pipe engineering according to claim 1, wherein: an elastic sealing piece (24) is arranged in the connecting shell (2), and the sealing piece (24) is used for sealing the opening (21).

7. The support connection mechanism for underground communication pipe work according to claim 6, wherein: the sealing piece (24) and the connecting shell (2) are integrally formed.

8. The support connection mechanism for underground communication pipe work according to claim 6, wherein: an elastic rubber pad (25) is arranged in the connecting shell (2).