CN215522350U

CN215522350U - Bellows rubber ring

Info

Publication number: CN215522350U
Application number: CN202120852899.5U
Authority: CN
Inventors: 黄艳; 鞠广军
Original assignee: Chongqing Licai Pipeline Co ltd
Current assignee: Chongqing Licai Pipeline Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-14
Anticipated expiration: 2031-04-25

Abstract

The utility model belongs to the technical field of pipeline interface devices, and discloses a corrugated pipe rubber ring which comprises a joint, wherein two diversion grooves are formed in the joint, water in the joint can be discharged through the diversion grooves, a spring is arranged in the middle of each diversion groove, a top plate is arranged on one side of each spring, the top plates are in sliding connection with the joint, and the springs are used for propping against the top plates to further seal the diversion grooves so as to prevent the joint from water leakage; the top plate is arranged, the guide groove can be sealed by jacking the top plate through the spring, water in the joint can be prevented from leaking, when the internal pressure of the joint is greater than the pressure of the spring on the top plate, the water in the joint can jack the top plate and flows out of the guide groove, the pressure in the joint can be reduced, the joint can be prevented from being damaged due to overlarge internal pressure of the joint, and the use reliability of the joint is improved.

Description

Bellows rubber ring

Technical Field

The utility model belongs to the technical field of pipeline interface devices, and particularly relates to a corrugated pipe rubber ring.

Background

The bellows needs to be connected with other pipes or devices by using a joint when in use.

However, when the internal water pressure of the existing joint is too high, the joint is easily damaged, the fixing effect of the joint and the corrugated pipe is poor, the corrugated pipe is easily dropped off, and when the corrugated pipe is used, the situation of water leakage is easily caused due to the fact that the sealing rubber ring of the corrugated pipe is not uniformly stressed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corrugated pipe rubber ring to solve the problems that the existing joint is easy to damage due to overlarge water pressure inside the joint, the corrugated pipe is poor in fixing effect and easy to leak water.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bellows rubber ring, includes the joint, the guiding gutter has been seted up to the inside of joint, can be with connecting inside log raft play through the guiding gutter, two have been seted up altogether to the guiding gutter, the mid portion of guiding gutter is provided with the spring, one side of spring is provided with the roof, the roof is sliding connection with the joint.

Preferably, the inside of joint is provided with the bellows, the inside rotation of joint is connected with the bolt, the bottom fixedly connected with fixture block of bolt, the fixture block is connected for the block with the bellows.

Preferably, one side of the spring is sleeved with a spring clamping seat, and the spring clamping seat is fixedly connected with the joint.

Preferably, one side of the top plate is fixedly connected with a fixing block, and the fixing block is fixedly connected with the spring.

Preferably, the outer portion of the corrugated pipe is sleeved with a rubber ring, and the rubber ring is in sliding connection with the joint.

Preferably, one side of the joint is slidably connected with a top block, one side of the top block is provided with a bayonet lock, and the bayonet lock is rotatably connected with the joint.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the top plate is arranged, the guide groove can be sealed by jacking the top plate through the spring, water in the joint can be prevented from leaking, when the internal pressure of the joint is greater than the pressure of the spring on the top plate, the water in the joint can jack the top plate and flows out of the guide groove, the pressure in the joint can be reduced, when the internal pressure of the joint is less than the thrust of the spring on the top plate, the top plate resets again to seal the guide groove, the situation that the joint is damaged due to the fact that the internal pressure of the joint is too high can be prevented, and the use reliability of the joint is improved.

(2) The corrugated pipe comprises a corrugated pipe body, a rubber ring and a clamping block, wherein the corrugated pipe body is provided with a corrugated pipe bottom, the clamping block is arranged on the corrugated pipe body, the clamping block is an inverted conical protruding block, the clamping block can be attached to threads at different intervals outside the corrugated pipe body, the stability of corrugated pipe fixing is improved, when water flows pass through the interior of the corrugated pipe body, the rubber ring is pressed down under the influence of gravity, so that a part of the rubber ring at the bottom of the corrugated pipe is compressed, the sealing performance of each part is different due to the fact that the rubber ring is stressed unevenly, water leakage is easy to occur, and the corrugated pipe body is jacked up through the jacking block, so that the situation can be avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a front view of the present invention;

in the figure: 1. a joint; 2. a clamping block; 3. a bolt; 4. a rubber ring; 5. a bellows; 6. a top block; 7. a bayonet lock; 8. a fixed block; 9. a top plate; 10. a spring; 11. a spring clamp seat; 12. and a diversion trench.

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 fig. 1-3, the present invention provides the following technical solutions: a corrugated pipe rubber ring comprises a joint 1, wherein two diversion trenches 12 are formed in the joint 1, water in the joint 1 can be drained through the diversion trenches 12, a spring 10 is arranged in the middle of each diversion trench 12, a top plate 9 is arranged on one side of each spring 10, the top plate 9 is in sliding connection with the joint 1, and the spring 10 is used for propping against the top plate 9 to further seal the diversion trenches 12 so as to prevent the water leakage of the joint 1; when the water pressure in the joint 1 is greater than the thrust of the spring, the top plate 9 is pushed open, and water in the joint 1 can be partially discharged from the diversion trench 12, so that the pressure relief effect is achieved.

Furthermore, a corrugated pipe 5 is arranged inside the joint 1, a bolt 3 is rotatably connected inside the joint 1, a clamping block 2 is fixedly connected to the bottom of the bolt 3, and the clamping block 2 is in clamping connection with the corrugated pipe 5; the bellows 5 is rotated to engage the engaging piece 2 with the bellows 5, thereby fixing the bellows 5 to prevent the bellows 5 from falling off from the inside of the joint 1.

Furthermore, a spring clamping seat 11 is sleeved on one side of the spring 10, and the spring clamping seat 11 is fixedly connected with the joint 1; the spring 10 is fixed by the spring clamping seat 11, so that the effect of pressure limitation is prevented from being influenced by the position deviation of the spring 10.

Specifically, one side of the top plate 9 is fixedly connected with a fixed block 8, and the fixed block 8 is fixedly connected with a spring 10; the spring 10 is fixedly connected with the top plate 9 through the fixing block 8.

It is worth to be noted that the rubber ring 4 is sleeved outside the corrugated pipe 5, and the rubber ring 4 is in sliding connection with the joint 1; the sealing performance of the joint 1 and the corrugated pipe 5 is ensured by arranging the rubber ring 4, so that the condition of water leakage is prevented.

Furthermore, one side of the joint 1 is connected with a top block 6 in a sliding manner, one side of the top block 6 is provided with a bayonet pin 7, and the bayonet pin 7 is rotatably connected with the joint 1; the inside of kicking block 6 is seted up flutedly, and bayonet lock 7 can be fixed kicking block 6 through being connected with the recess block.

The working principle and the using process of the utility model are as follows: when in use, the rubber ring 4 is sleeved between the second thread and the third thread of the corrugated pipe 5 far away from the port, then, lubricant is smeared on the outer part of the rubber ring 4 and the port of the corrugated pipe 5, then the corrugated pipe 5 is pushed to enable the corrugated pipe 5 to be connected with the joint 1 in a sliding way, then the bolt 3 is rotated, the bolt 3 drives the fixture block 2 to move downwards, so that the fixture block 2 is clamped and connected with the corrugated pipe 5, then the top block 6 is pushed upwards to enable the top block 6 to jack up the corrugated pipe 5, then the bayonet lock 7 is rotated to be connected with a groove in the top block 6 in a clamping way through the bayonet lock 7 to fix the top block 6, when the internal pressure of the joint 1 is greater than the pressure of the spring 10 on the top plate 9, the water in the joint 1 will push up the top plate 9 and be discharged from the diversion trench 12, the interior of the joint 1 can be depressurized, and when the pressure in the joint 1 is smaller than the pushing force of the spring 10 on the top plate 9, the top plate 9 is reset to close the diversion trench 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A bellows rubber ring which characterized in that: including connecting (1), guiding gutter (12) have been seted up to the inside that connects (1), can be with the water discharge who connects (1) inside through guiding gutter (12), two have been seted up altogether in guiding gutter (12), the mid portion of guiding gutter (12) is provided with spring (10), one side of spring (10) is provided with roof (9), roof (9) are sliding connection with connecting (1).

2. A bellows rubber ring according to claim 1, characterized in that: the connector is characterized in that a corrugated pipe (5) is arranged inside the connector (1), a bolt (3) is rotatably connected inside the connector (1), a clamping block (2) is fixedly connected to the bottom of the bolt (3), and the clamping block (2) is connected with the corrugated pipe (5) in a clamping mode.

3. A bellows rubber ring according to claim 1, characterized in that: one side of the spring (10) is sleeved with a spring clamping seat (11), and the spring clamping seat (11) is fixedly connected with the joint (1).

4. A bellows rubber ring according to claim 1, characterized in that: one side fixedly connected with fixed block (8) of roof (9), fixed block (8) are fixed connection with spring (10).

5. A bellows rubber ring according to claim 2, characterized in that: the outside cover of bellows (5) is equipped with rubber ring (4), rubber ring (4) and joint (1) are sliding connection.

6. A bellows rubber ring according to claim 1, characterized in that: one side of the joint (1) is connected with an ejector block (6) in a sliding mode, one side of the ejector block (6) is provided with a clamping pin (7), and the clamping pin (7) is connected with the joint (1) in a rotating mode.