CN215568796U

CN215568796U - Hydraulic engineering modularization combination pipeline with leak protection structure

Info

Publication number: CN215568796U
Application number: CN202122320841.9U
Authority: CN
Inventors: 朱碧波; 王高原; 王大军; 马敬梅; 陈文远
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-01-18
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a hydraulic engineering modularization combined pipeline with a leakage-proof structure, which comprises a first pipe body and a second pipe body butted with the first pipe body, wherein movable rings are arranged on the outer surfaces of the first pipe body and the second pipe body, two sides of each movable ring are rotatably connected with connecting rings, one side of each connecting ring, far away from the corresponding movable ring, is fixedly connected with a first connecting ring and a second connecting ring, the first connecting ring and the second connecting ring are movably sleeved on the outer surfaces of the first pipe body and the second pipe body, the inner part of each movable ring is rotatably connected with an inner ring, the inner ring is movably sleeved on the outer surfaces of the first pipe body and the second pipe body, a plurality of connecting sleeves are fixedly connected inside the inner ring along the circumference, and rectangular holes are formed in the connecting sleeves. This device can be with preventing leaking the processing to the junction of pipeline to can bring the convenience of use for the user, whole device simple structure, the cost of manufacture.

Description

Hydraulic engineering modularization combination pipeline with leak protection structure

Technical Field

The utility model belongs to the technical field of hydraulic engineering facilities, and particularly relates to a hydraulic engineering modular combined pipeline with a leakage-proof structure.

Background

The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying liquid or fluid with solid particles, and the modular combined pipeline is a device which can be used for quickly connecting the pipeline.

The existing pipelines are mainly fixed by connecting pipe connectors mutually, when the service life is long, the joints of the pipelines are easily corroded by gas or liquid, some pipelines are exposed under the external environment and are easily frozen and collided by external force, the joints of the pipelines are broken, liquid or fluid with solid particles leaks, the natural environment is influenced, and the leakage can cause unnecessary economic loss, so that the hydraulic engineering modular combined pipeline capable of preventing leakage is required to be connected out of the pipelines.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the hydraulic engineering modularization combined pipeline with the leakage-proof structure is provided for solving the problem that leakage cannot be rapidly prevented when the pipeline is connected.

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

a hydraulic engineering modularization combined pipeline with a leakage-proof structure comprises a first pipe body and a second pipe body butted with the first pipe body, wherein a movable ring is arranged on the outer surface of the first pipe body and the outer surface of the second pipe body, two sides of the movable ring are respectively and rotatably connected with a connecting ring, one side, far away from the movable ring, of each connecting ring is fixedly connected with a first connecting ring and a second connecting ring, the first connecting ring and the second connecting ring are movably sleeved on the outer surfaces of the first pipe body and the second pipe body, the inner part of each movable ring is rotatably connected with an inner ring, the inner ring is movably sleeved on the outer surfaces of the first pipe body and the second pipe body, a plurality of connecting sleeves are fixedly connected inside the inner rings along the circumference, rectangular holes are formed in the inner parts of the plurality of connecting sleeves, connecting rods are movably inserted in the rectangular holes, and are fixedly connected with clamping blocks at one ends, close to the first pipe body, the one end fixedly connected with arc piece that the grip block was kept away from to the connecting rod, the lateral wall fixedly connected with connecting block of inner ring, the lateral wall fixedly connected with fixed block of activity ring, the inside activity of fixed block is pegged graft and is had the bolt, the inside of go-between is provided with the sealing mechanism who is used for preventing first body and second body junction from leaking.

As a further description of the above technical solution: through setting up loose ring and arc, can let the intra-annular block of loose ring promote the arc and inwards be close to when rotating the loose ring, let the arc promote connecting rod and grip block and remove together, let the grip block with first body and second body centre gripping together, play and carry out the effect fixed to two sections pipelines.

Preferably, the sealing mechanism comprises a plurality of water outlet holes formed in the inner ring, a plurality of second air cushions are fixedly connected to the inner side wall of the connecting ring, the second air cushions are far away from the movable ring, and the water outlet holes are parallel to the second air cushions.

Preferably, an air pipe is fixedly communicated with an air outlet of the second air cushion, a third air cushion is fixedly communicated with the other end of the air pipe, a plurality of rectangular grooves are formed in the first connecting ring and the second connecting ring, and the third air cushion is fixedly connected to the inside of each rectangular groove.

As a further description of the above technical solution: through setting up the second air cushion can let water rush into the interior intra-annular when first body and second body junction leak, and water can flow from the apopore, extrudees the second air cushion, with the second air cushion in the gaseous second air cushion of squeezing into, lets the second air cushion carry out the centre gripping to first body and second body, prevents that water from leaking.

Preferably, the inside of fixed block and connecting block is seted up the circular port that matches with the bolt size, the bolt activity is pegged graft in the circular port.

As a further description of the above technical solution: set up the circular port that matches with the bolt size through the inside at fixed block and connecting block, can use the bolt to be in the same place fixed block and connecting block are fixed, prevent that fixed block and connecting block from taking place to rotate.

Preferably, the clamping block is arc-shaped, and the radian of the inner side wall of the arc shape is equal to that of the outer surface of the first pipe body.

As a further description of the above technical solution: through setting the grip block to arc, can let the grip block carry out the centre gripping to first body and fix, and let convex inside wall radian equal with the surface radian of first body, can increase the area of centre gripping.

Preferably, the connecting sleeve is made of sealing rubber, and a buffer gasket is arranged on the inner side wall of the clamping block.

As a further description of the above technical solution: through setting up the material of adapter sleeve into sealing rubber, can prevent that water from leaking from the adapter sleeve to be provided with buffer spacer on the inside wall of grip block and can prevent to press from both sides first body and second body bad.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the movable ring is rotated, the arc-shaped block is inwards extruded by the irregular-shaped block in the movable ring, the arc-shaped block pushes the connecting rod and the clamping block to move on the connecting sleeve, and when the movable ring rotates to the bottom, the clamping block can move to the inside to clamp and fix the first pipe body and the second pipe body, so that water flow is prevented from leaking from the connecting part of the first pipe body and the second pipe body, unnecessary economic loss is prevented, and the leaked liquid can be prevented from polluting the environment.

2. According to the utility model, when the joint of the first pipe body and the second pipe body leaks, water flow of the first pipe body and the second pipe body flows into the inner ring, the water flow flows into the connecting ring from the water outlet hole, the second air cushion is extruded, gas in the second air cushion is introduced into the second air cushion from the gas pipe, and the second air cushion extrudes the first pipe body and the second pipe body, so that the water flow can be blocked timely when the water flow leaks, secondary leakage is prevented, unnecessary loss is caused, the structure can delay the leakage time, and the follow-up maintenance of workers is facilitated.

Drawings

Fig. 1 is a schematic perspective view of a hydraulic engineering modular composite pipeline with a leakage-proof structure according to the present invention;

FIG. 2 is a schematic diagram of a cross-sectional side view of a movable ring in a modular combined piping for hydraulic engineering with a leakage-proof structure according to the present invention;

FIG. 3 is a schematic diagram of the dynamic structure of FIG. 2 in a hydraulic engineering modular composite pipeline with a leak-proof structure according to the present invention;

fig. 4 is a schematic partial front sectional view of a connection ring in a hydraulic engineering modular combined pipeline with a leakage-proof structure according to the present invention.

In the figure: 1. a first pipe body; 2. a first connecting ring; 3. a second connecting ring; 4. a connecting ring; 5. a fixed block; 6. a movable ring; 7. an arc-shaped block; 8. a connecting rod; 9. a clamping block; 10. an inner ring; 11. connecting sleeves; 12. connecting blocks; 13. a bolt; 14. a second tube body; 15. a sealing mechanism; 151. a water outlet hole; 152. a second air cushion; 153. an air tube; 154. and a third air cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to FIGS. 1-4:

example one

A hydraulic engineering modularization combined pipeline with a leakage-proof structure comprises a first pipe body 1 and a second pipe body 14 butted with the first pipe body 1, wherein movable rings 6 are integrally arranged on the outer surfaces of the first pipe body 1 and the second pipe body 14, two sides of each movable ring 6 are rotatably connected with connecting rings 4, one side, far away from the movable rings 6, of each connecting ring 4 is fixedly connected with a first connecting ring 2 and a second connecting ring 3, the first connecting ring 2 and the second connecting ring 3 are movably sleeved on the outer surfaces of the first pipe body 1 and the second pipe body 14, the inner part of each movable ring 6 is rotatably connected with an inner ring 10, the inner ring 10 is movably sleeved on the outer surfaces of the first pipe body 1 and the second pipe body 14, a plurality of connecting sleeves 11 are fixedly connected inside the inner part of each inner ring 10 along the circumference, rectangular holes are formed inside the plurality of the connecting sleeves 11, connecting rods 8 are movably inserted inside the rectangular holes, one end, close to the first pipe body 1, of each connecting rod 8 is fixedly connected with a clamping block 9, the one end fixedly connected with arc piece 7 that grip block 9 was kept away from to connecting rod 8, the lateral wall fixedly connected with connecting block 12 of inner ring 10, the lateral wall fixedly connected with fixed block 5 of activity ring 6, the inside activity of fixed block 5 is pegged graft and is had bolt 13, and the inside of go-between 4 is provided with the sealing mechanism 15 that is used for preventing first body 1 and second body 14 junction from leaking.

In this embodiment, the fixing block 5 and the connecting block 12 are provided with circular holes matching with the size of the bolts 13, and the bolts 13 are movably inserted into the circular holes.

Specifically, set up the circular port that matches with bolt 13 size through the inside at fixed block 5 and connecting block 12, can let bolt 13 be in the same place fixed block 5 and connecting block 12 are fixed, set up irregularly shaped's groove in the inside of activity ring 6, when rotating activity ring 6, the groove in the activity ring 6 can push arc piece 7 inside extrusion, let arc piece 7 control link 8 and inner ring 10 inwards move.

In this embodiment, the shape of the holding block 9 is circular arc, and the arc of the inner wall of the circular arc is equal to the arc of the outer surface of the first pipe body 1.

Specifically, through letting the shape of grip block 9 be arc, can prevent that first body 1 and second body 14 from breaking away from to first body 1 and the 14 centre gripping of second body, and let convex inside wall radian equal with the surface radian of first body 1, can increase the area of centre gripping, promote the stability of centre gripping.

In this embodiment, the connecting sleeve 11 is made of sealing rubber, and a buffer gasket is arranged on the inner side wall of the clamping block 9.

Specifically, through setting the material of adapter sleeve 11 to sealing rubber, can prevent that rivers from leaking from the junction of inner ring 10 and adapter sleeve 11 to set up buffer spacer on the inside wall of grip block 9, can cushion the dynamics of holding the pipeline, prevent that the centre gripping dynamics is too big, make the pipeline take place to damage.

Example two

The utility model provides a hydraulic engineering modularization combination pipeline with leak protection structure, its on the basis of embodiment one, sealing mechanism 15 includes and offers a plurality of apopores 151 inside inner ring 10, and a plurality of second air cushions 152 of fixedly connected with on the inside wall of go-between 4, a plurality of second air cushions 152 keep away from activity ring 6 and set up, and apopore 151 is parallel to each other with second air cushion 152.

In this embodiment, the air outlet of the second air cushion 152 is fixedly communicated with an air pipe 153, the other end of the air pipe 153 is fixedly communicated with a third air cushion 154, a plurality of rectangular grooves are formed in the first connecting ring 2 and the second connecting ring 3, and the third air cushion 154 is fixedly connected to the inside of the rectangular grooves.

Specifically, water flow enters the connection ring 4 from the water outlet hole 151 to press the second air cushion 152, air in the second air cushion 152 enters the third air cushion 154 from the air pipe 153, and the third air cushion 154 presses the pipeline, so that water flow leakage is prevented.

The working principle is as follows: during the use, through rotating the movable ring 6, let the piece of the irregular shape in the movable ring 6 inwards extrude arc 7, let arc 7 promote connecting rod 8 and grip block 9 and move about on adapter sleeve 11, when the movable ring 6 turned to the end, can let grip block 9 remove to inside fixed to first body 1 and the 14 centre gripping of second body, reuse bolt 13 afterwards is together fixed with connecting block 12 and fixed block 5, prevent that movable ring 6 from rotating, cause the influence to the fixed of first body 1 and second body 14.

Accomplish fixed back, just can use the pipeline, when first body 1 and the 14 junction of second body leak, its rivers can flow into the inside of inner ring 10, apopore 151 has been seted up in the inside of inner ring 10, rivers can flow into in the go-between 4 from apopore 151, extrude the second air cushion 152 in the go-between 4, let the gas in the second air cushion 152 spread into to the third air cushion 154 from trachea 153, let the third air cushion 154 extrude first body 1 and second body 14, in order to reach and carry out leak-proof effect to first body 1 and second body 14.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A hydraulic engineering modularization combined pipeline with a leakage-proof structure comprises a first pipe body (1) and a second pipe body (14) in butt joint with the first pipe body (1), and is characterized in that the outer surfaces of the first pipe body (1) and the second pipe body (14) are integrally provided with a movable ring (6), the two sides of the movable ring (6) are rotatably connected with connecting rings (4), one side, far away from the movable ring (6), of each connecting ring (4) is fixedly connected with a first connecting ring (2) and a second connecting ring (3), the first connecting ring (2) and the second connecting ring (3) are movably sleeved on the outer surfaces of the first pipe body (1) and the second pipe body (14), the inner part of each movable ring (6) is rotatably connected with an inner ring (10), the inner ring (10) is movably sleeved on the outer surfaces of the first pipe body (1) and the second pipe body (14), and a plurality of connecting sleeves (11) are fixedly connected on the inner part of the inner ring (10) along the circumference, a plurality of the rectangular hole has been seted up to the inside of adapter sleeve (11), and the inside activity in rectangular hole is pegged graft and is had connecting rod (8), one end fixedly connected with grip block (9) that connecting rod (8) are close to first body (1), the one end fixedly connected with arc piece (7) of grip block (9) are kept away from in connecting rod (8), lateral wall fixedly connected with connecting block (12) of inner ring (10), lateral wall fixedly connected with fixed block (5) of activity ring (6), the inside activity of fixed block (5) is pegged graft and is had bolt (13), the inside of go-between (4) is provided with and is used for preventing sealing mechanism (15) that first body (1) and second body (14) junction leaked.

2. The hydraulic engineering modularization combination pipeline with leak protection structure of claim 1, characterized in that, sealing mechanism (15) includes a plurality of apopores (151) of seting up inside inner ring (10), fixedly connected with a plurality of second air cushions (152) on the inside wall of go-between (4), a plurality of second air cushions (152) keep away from activity ring (6) and set up, apopore (151) and second air cushion (152) are parallel to each other.

3. The hydraulic engineering modularization combined pipeline with the leakage-proof structure as claimed in claim 2, wherein an air pipe (153) is fixedly communicated with an air outlet of the second air cushion (152), a third air cushion (154) is fixedly communicated with the other end of the air pipe (153), a plurality of rectangular grooves are formed in the first connecting ring (2) and the second connecting ring (3), and the third air cushion (154) is fixedly connected to the insides of the rectangular grooves.

4. The hydraulic engineering modularization combined pipeline with the leakage-proof structure as claimed in claim 1, wherein a circular hole matched with the size of the bolt (13) is formed inside the fixing block (5) and the connecting block (12), and the bolt (13) is movably inserted into the circular hole.

5. The hydraulic engineering modularization combination pipeline with leak protection structure of claim 1, characterized in that, the shape of grip block (9) is circular arc, and the arc of the inside wall of circular arc equals to the outer surface arc of first body (1).

6. A hydraulic engineering modularization combination pipeline with leak protection structure according to claim 4, characterized in that, the material of adapter sleeve (11) is sealing rubber, be provided with the buffer spacer on the inside wall of grip block (9).