CN219366973U

CN219366973U - Low-pressure fluid pipe

Info

Publication number: CN219366973U
Application number: CN202320724890.5U
Authority: CN
Inventors: 吴安启
Original assignee: Jinan Fangyuan Pipe Making Co ltd
Current assignee: Jinan Fangyuan Pipe Making Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-18
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to a low-pressure fluid pipe, which belongs to the technical field of low-pressure fluid pipes and comprises: the pipeline body, the equal fixedly connected with adapter sleeve of both ends surface of pipeline body, one of them the adapter sleeve is kept away from one side fixedly connected with plug of pipeline body, another the adapter sleeve is kept away from one side fixedly connected with fixed cover of pipeline body, the inside of fixed cover is provided with can realize fast butt joint and has crossed individual pipeline body block mechanism, plug with fixed cover looks adaptation. The low-pressure fluid pipe butt joint device has the beneficial effects that under the cooperation of the connecting sleeve, the plug, the clamping mechanism, the spring, the movable groove and the fixed groove, the work flow of butt joint of a worker on the low-pressure fluid pipe when the worker lays the low-pressure fluid pipe is simplified, the work efficiency of butt joint of the worker on the low-pressure fluid pipe is improved, the butt joint is stable, the loose separation is not easy, and the practicability is improved.

Description

Low-pressure fluid pipe

Technical Field

The utility model relates to the technical field of low-pressure fluid pipes, in particular to a low-pressure fluid pipe.

Background

Low pressure fluid transfer pipes are pipes used as pipes for transferring fluids such as oil, gas, water and some solid materials.

The patent document with the prior art publication number of CN206816972U provides a steel pipe for a low-pressure fluid conveying pipeline, the inner surface of the steel pipe is provided with an epoxy ceramic layer, the steel pipe is nontoxic and resistant to scouring, and the service life of the steel pipe can be prolonged on the premise of meeting the use requirement; the outer surface of the steel pipe is provided with an outer anti-corrosion layer according to the need so as to adapt to the anti-corrosion requirements in different environments; the steel pipe clamp is adopted to connect fast between the steel pipes, the construction process is simple, the efficiency is high, because the pipeline length of the low-pressure fluid pipe is limited, a plurality of low-pressure fluid pipes are required to be butted and paved when the pipeline is paved, so that the proper length is achieved, but the existing low-pressure fluid pipes are generally butted with a plurality of low-pressure fluid pipes in a welding mode when butted, the welding speed is slower, and the working efficiency of the butted low-pressure fluid pipes is lower.

Disclosure of Invention

The present utility model is directed to a low pressure fluid pipe to solve the above-mentioned problems.

The technical scheme of the utility model is as follows: a low pressure fluid tube comprising: the pipeline body, the equal fixedly connected with adapter sleeve of both ends surface of pipeline body, one of them the adapter sleeve is kept away from one side fixedly connected with plug of pipeline body, another the adapter sleeve is kept away from one side fixedly connected with fixed cover of pipeline body, the inside of fixed cover is provided with can realize fast butt joint and has crossed individual pipeline body block mechanism, the plug with fixed cover looks adaptation, fixed cover is close to with the plug pipeline body department has all seted up the through-hole.

Further, the clamping mechanism comprises a steel ball groove, steel balls, a squeezing ring, a connecting ring, a force application ring and a travel groove, wherein a plurality of steel ball grooves are uniformly formed in the fixing sleeve, steel balls are arranged in the steel ball grooves, the fixing sleeve is close to the steel balls in a sliding mode and is connected with the squeezing ring, the outer surface of the squeezing ring is fixedly connected with the connecting ring, the force application ring is fixedly connected with the outer surface of the connecting ring, and the travel groove is formed in the position, close to the connecting ring, of the fixing sleeve.

Further, a damping pad is arranged on the outer surface of the force application ring, and the damping pad is fixedly connected with the force application ring.

Further, a spring is arranged at the bottom of the extrusion ring, and the spring is arranged in the fixing sleeve.

Further, a movable groove is formed in the inner wall of the top of the extrusion ring, a fixed groove is formed in the outer surface of the plug connector, and the movable groove and the fixed groove are matched with the steel balls.

Further, a sealing gasket is arranged between the plug connector and the fixing sleeve, and the sealing gasket is sleeved on the outer surface of the plug connector and fixedly connected with the plug connector.

Further, the outer surface of the pipeline body is provided with a wear-resistant layer, a plurality of fine steel wires are arranged in the wear-resistant layer, the fine steel wires are woven into a net shape, and the wear-resistant layer is fixedly connected with the pipeline body and the connecting sleeve.

The utility model provides a low-pressure fluid pipe through improvement, which has the following improvements and advantages compared with the prior art:

the method comprises the following steps: through adapter sleeve, bayonet joint that set up, under the cooperation effect of clamping mechanism, spring, movable groove and fixed slot, in the use of device, simplified the workman when laying low pressure fluid pipe, carry out the work flow of butt joint to low pressure fluid pipe, improved the work efficiency when workman's butt joint low pressure fluid pipe to the butt joint is stable, is difficult for not hard up separation, has improved the practicality.

And two,: under the cooperation of wearing layer and the thin steel wire that set up, under the cooperation of device, improved the wearability of low pressure fluid pipe, prevent because the pipeline body is at the in-process of laying, the pipeline body takes place wearing and tearing, leads to carrying the cracked phenomenon of emergence at the later stage when carrying low pressure fluid.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a diagram showing the connection between the plug connector and the fixing sleeve according to the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view of a plug structure according to the present utility model;

fig. 5 is a schematic view of the structure of the wear-resistant layer of the present utility model.

Reference numerals illustrate:

1. a pipe body; 2. connecting sleeves; 3. a plug; 4. a fixed sleeve; 5. a clamping mechanism; 6. a through hole; 7. a steel ball groove; 8. steel balls; 9. a pressing ring; 10. a connecting ring; 11. a force application ring; 12. a travel groove; 13. a damping pad; 14. a spring; 15. a movable groove; 16. a fixing groove; 17. a sealing gasket; 18. a wear-resistant layer; 19. fine steel wires.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 5, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides, by modification, a low pressure fluid line, as shown in fig. 1-5, comprising: the pipeline body 1, the equal fixedly connected with adapter sleeve 2 of the both ends surface of pipeline body 1, one side fixedly connected with plug 3 of pipeline body 1 is kept away from to one side fixedly connected with plug sleeve 2, one side fixedly connected with fixed cover 4 of pipeline body 1 is kept away from to another adapter sleeve 2, the inside of fixed cover 4 is provided with can realize fast butt joint and has crossed 1 block mechanism 5 of pipeline body, plug 3 and fixed cover 4 looks adaptation, fixed cover 4 and plug 3 all offer through-hole 6 near pipeline body 1 department, the workman has been simplified when laying the low pressure fluid pipe, the work flow of butt joint to the low pressure fluid pipe, work efficiency when having improved the workman butt joint low pressure fluid pipe, and the butt joint is stable, difficult not hard up separation, the practicality has been improved.

In some technical schemes, the clamping mechanism 5 includes steel ball groove 7, steel ball 8, extrusion ring 9, go-between 10, force application ring 11 and travel groove 12, a plurality of steel ball groove 7 has evenly been seted up to the inside of fixed cover 4, the inside in steel ball groove 7 all is provided with steel ball 8, fixed cover 4 is close to steel ball 8 department sliding connection and has extrusion ring 9, the surface fixedly connected with go-between 10 of extrusion ring 9, the surface fixedly connected with force application ring 11 of go-between 10, fixed cover 4 is close to go-between 10 department and has seted up travel groove 12, during the butt joint, force application ring 11 on one of them pipeline body 1 is pulled, force application ring 11 drives go-between 10, go-between 10 drives extrusion ring 9, make extrusion ring 9 slide in the inside of fixed cover 4, reach the purpose that makes steel ball 8 can move in steel ball groove 7 inside, then insert the plug connector 3 on another pipeline body 1, the fixed cover 4 is inside on the preceding pipeline body 1, loosen force application ring 11, extrusion ring 9 extrudes steel ball 8 when resetting, and then, the pipeline body 1 carries out the butt joint in the while simplifying, the butt joint, the low pressure fluid has been carried out, the low pressure fluid separation performance is stable when the butt joint pipe has been realized, and the low pressure fluid has been laid, and the work fluid has improved, and has not been practical to the low pressure fluid has been stable.

In some technical schemes, the damping pad 13 is arranged on the outer surface of the force application ring 11, and the damping pad 13 is fixedly connected with the force application ring 11, so that a user can conveniently pull the force application ring 11 to prevent slipping.

In some technical schemes, the bottom of the extrusion ring 9 is provided with a spring 14, and the spring 14 is arranged in the fixing sleeve 4 and can push the extrusion ring 9 to reset.

In the technical scheme, a movable groove 15 is formed in the inner wall of the top of the extrusion ring 9, a fixed groove 16 is formed in the outer surface of the plug connector 3, the movable groove 15 and the fixed groove 16 are matched with the steel balls 8, when the movable groove 15 moves to the steel ball groove 7, the movable range of the steel balls 8 can be increased, the steel balls 8 can move, and when a small part of the steel balls 8 moves to the inside of the fixed groove 16, the plug connector 3 can be fixed through the fixed groove 16.

In the technical scheme, be provided with sealed pad 17 between connector lug 3 and the fixed cover 4, sealed pad 17 cover is located the surface of connector lug 3 and is connected with connector lug 3 fixed, has improved the leakproofness of connector lug 3 and fixed cover 4 junction.

In some technical schemes, the surface of pipeline body 1 is provided with wearing layer 18, and the inside of wearing layer 18 is provided with a plurality of steel wire 19, and steel wire 19 is woven to netted, and wearing layer 18 and pipeline body 1 and adapter sleeve 2 are equal fixed connection, have improved the wearability of low pressure fluid pipe, prevent because pipeline body 1 is at the in-process of laying, pipeline body 1 to take place wearing and tearing, lead to when carrying low pressure fluid at the later stage, take place cracked phenomenon.

Working principle: during butt joint, the force application ring 11 on one pipeline body 1 is pulled, the force application ring 11 drives the connecting ring 10, the connecting ring 10 drives the extrusion ring 9, the extrusion ring 9 slides in the fixed sleeve 4, the extrusion ring 9 drives the movable groove 15 to move to the steel ball groove 7 during sliding, the movable range of the steel balls 8 is increased, the purpose that the steel balls 8 can move in the steel ball groove 7 is achieved, then the plug connector 3 on the other pipeline body 1 is inserted into the fixed sleeve 4 on the previous pipeline body 1, the force application ring 11 is loosened, the spring 14 elastically pushes the extrusion ring 9 to reset, the extrusion ring 9 extrudes the steel balls 8 during resetting, a small part of the steel balls 8 moves into the fixed groove 16 on the plug connector 3, the purpose of butt joint of the pipeline body 1 is achieved, the work flow of butt joint of workers during low-pressure fluid pipe laying is simplified, the work efficiency of the butt joint of the workers during butt joint of the low-pressure fluid pipe is improved, the butt joint of the workers is stable, the butt joint is not easy to loose and the practicability is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A low pressure fluid line comprising: pipeline body (1), the equal fixedly connected with adapter sleeve (2) of both ends surface of pipeline body (1), one of them adapter sleeve (2) is kept away from one side fixedly connected with plug (3) of pipeline body (1), another adapter sleeve (2) is kept away from one side fixedly connected with fixed cover (4) of pipeline body (1), the inside of fixed cover (4) is provided with can realize fast butt joint and has crossed a pipeline body (1) block mechanism (5), plug (3) with fixed cover (4) looks adaptation, fixed cover (4) are close to with plug (3) pipeline body (1) department has all seted up through-hole (6).

2. A low pressure fluid line as claimed in claim 1, wherein: the clamping mechanism (5) comprises steel ball grooves (7), steel balls (8), extrusion rings (9), connecting rings (10), force application rings (11) and stroke grooves (12), a plurality of steel ball grooves (7) are uniformly formed in the fixing sleeve (4), steel balls (8) are arranged in the steel ball grooves (7), the fixing sleeve (4) is close to the steel balls (8) and is slidably connected with the extrusion rings (9), the outer surfaces of the extrusion rings (9) are fixedly connected with the connecting rings (10), the force application rings (11) are fixedly connected with the outer surfaces of the connecting rings (10), and the stroke grooves (12) are formed in the fixing sleeve (4) close to the connecting rings (10).

3. A low pressure fluid line as claimed in claim 2, wherein: the outer surface of the force application ring (11) is provided with a damping pad (13), and the damping pad (13) is fixedly connected with the force application ring (11).

4. A low pressure fluid line as claimed in claim 2, wherein: the bottom of the extrusion ring (9) is provided with a spring (14), and the spring (14) is arranged in the fixing sleeve (4).

5. A low pressure fluid line as claimed in claim 2, wherein: the movable groove (15) is formed in the inner wall of the top of the extrusion ring (9), the fixed groove (16) is formed in the outer surface of the plug connector (3), and the movable groove (15) and the fixed groove (16) are matched with the steel balls (8).

6. A low pressure fluid line as claimed in claim 1, wherein: a sealing gasket (17) is arranged between the plug connector (3) and the fixed sleeve (4), and the sealing gasket (17) is sleeved on the outer surface of the plug connector (3) and fixedly connected with the plug connector (3).

7. A low pressure fluid line as claimed in claim 1, wherein: the outer surface of the pipeline body (1) is provided with a wear-resistant layer (18), a plurality of thin steel wires (19) are arranged in the wear-resistant layer (18), the thin steel wires (19) are woven into a net shape, and the wear-resistant layer (18) is fixedly connected with the pipeline body (1) and the connecting sleeve (2).