Quick-release rubber joint

Abstract

The utility model discloses a quick release rubber joint, which relates to the technical field of rubber joints and comprises a rubber body, connecting parts are arranged at two ends of the rubber body in the length direction, each connecting part comprises a connecting ring, sleeve rings are arranged on one sides, far away from each other, of the two connecting rings, and the connecting rings are fixedly connected with the rubber body. The sleeve rings are used for sleeving the outer portions of the pipelines, the sleeve rings correspond to the pipelines one to one, and each sleeve ring is provided with a connecting assembly used for being connected with the corresponding pipeline. And during dismounting, the two sleeve rings are rotated, the sliding blocks are rotated to the outer portions of the clamping grooves, then the sleeve rings are moved in the direction away from the corresponding pipelines, dismounting of the rubber body is completed, and dismounting is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber joint technical field especially is related to a quick detach rubber joint. BACKGROUND

[0002] As a flexible pipeline connecting device, the rubber joint is installed between two pipelines, and through the high elasticity of the rubber material, displacement compensation, shock absorption and noise reduction, and thermal expansion and contraction stress release functions can be realized, effectively improving the operation safety and service life of the pipeline system.

[0003] At present, the traditional rubber joint adopts a flange bolt fastening structure, two flange plates are attached to the end face of the rubber joint, and a circumferentially distributed bolt is used for mechanical fixing, and the single disassembly and assembly takes a long time.

[0004] In view of the related technology in the above, a quick detach rubber joint is urgently needed to shorten the replacement time of the rubber joint. UTILITY MODEL CONTENTS

[0005] In order to speed up the disassembly of the rubber joint, the application provides a quick detach rubber joint.

[0006] The application provides a quick detach rubber joint, which adopts the following technical scheme:

[0007] A quick detach rubber joint, comprising a rubber body, the two ends of the rubber body in the length direction are provided with connecting parts, the connecting part comprises a connecting ring, the side of the two connecting rings away from each other is provided with a sleeve ring, the connecting ring is fixedly connected with the rubber body, the sleeve ring is used for sleeving the outside of the pipeline, the sleeve ring corresponds to the pipeline one by one, and the connecting assembly for connecting with the pipeline is arranged on each sleeve ring.

[0008] Optionally, the diameter of the connecting ring is greater than the diameter of the sleeve ring, the connecting assembly comprises a plurality of sliding blocks, the sliding blocks are slidingly connected to the inner side wall of the connecting ring, and the outer surfaces of the two pipelines are provided with clamping grooves for connecting with the sliding blocks.

[0009] Optionally, the side of the plurality of sliding blocks on the same connecting ring close to each other is inclined.

[0010] Optionally, the end of the plurality of sliding blocks away from the pipeline is provided in the direction close to the axis of the connecting ring, the inside of the sleeve ring is provided with a containing groove, the containing groove corresponds to the sliding block one by one, and a restoring element is arranged between the containing groove and the sliding block.

[0011] Optionally, the edge of each sliding block is provided with a round corner.

[0012] Optionally, the circumferences of the two pipelines are provided with mounting grooves, and the mounting grooves are matched with the sliding blocks.

[0013] Optionally, the circumferential direction of each pipe is provided with a stop ring, which is used to abut with the sleeve ring.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. When installing, the rubber body is placed between two pipes, then the sleeve ring is moved towards the corresponding pipe, the sliding block is moved into the corresponding accommodation groove, and then the sleeve ring is moved to the stop ring, then the two sleeve rings are rotated, and the sliding block is moved into the clamping groove under the driving of the restoring element, the installation of the rubber body is completed, the structure is simple and convenient to install, when disassembling, the sliding block is rotated to the outside of the clamping groove, then the sleeve ring is moved away from the corresponding pipe, and the disassembly of the rubber body is completed, which is convenient to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a quick-release rubber joint.

[0017] Figure 2 is a cross-sectional view highlighting the sliding block.

[0018] Figure 3 is a cross-sectional view highlighting the restoring element.

[0019] Figure 4 is Figure 3 is an enlarged schematic view of part A in

[0020] BRIEF DESCRIPTION OF DRAWINGS DETAILED DESCRIPTION

[0021] The present application will be further described in detail below in combination with all the drawings.

[0022] The present application discloses a quick-release rubber joint.

[0023] Referring to Figure 1 and Figure 2The utility model relates to a quick-release rubber joint, which comprises a rubber body 1, a connecting part 2 arranged at each end of the length direction of the rubber body 1, the connecting part 2 comprising a connecting ring 21, a sleeve ring 22 arranged on the side of each connecting ring 21 away from the other, the connecting ring 21 being fixedly connected to the rubber body 1, the sleeve ring 22 being used for sleeving the outside of a pipeline 100, the sleeve ring 22 corresponding to the pipeline 100, each sleeve ring 22 being provided with a connecting assembly used for connecting the pipeline 100, when the rubber body 1 is installed, the sleeve ring 22 is sleeved on the corresponding pipeline 100, and then the connecting assembly is used to complete the connection, and when the rubber body 1 is disassembled, the connecting assembly is disassembled.

[0024] With reference to Figure 3 and Figure 4 , the diameter of the connecting ring 21 is greater than that of the sleeve ring 22, the connecting assembly comprises a plurality of sliding blocks 3, the sliding blocks 3 being slidingly connected to the inner side wall of the connecting ring 21, the outer surface of each pipeline 100 being provided with a clamping groove 101 used for connecting the sliding block 3, the side of the sliding blocks 3 on the same connecting ring 21 away from each other being inclined, the end of the sliding blocks 3 away from the pipeline 100 being arranged towards the axis of the connecting ring 21, the inside of the sleeve ring 22 being provided with a receiving groove 5 corresponding to the sliding block 3, and the receiving groove 5 being provided with a restoring element 31 between the sliding block 3.

[0025] When the rubber body 1 is installed, the rubber body 1 is first arranged between the two pipelines 100, and then the sleeve ring 22 is moved towards the corresponding pipeline 100.

[0026] With reference to Figure 3 and Figure 4 , the sleeve ring 22 is sleeved on the outside of the corresponding pipeline 100, in the process, the sliding block 3 abuts against the outer surface of the pipeline 100, and then the sliding block 3 is moved into the inside of the receiving groove 5 as the sleeve ring 22 continues to move, each pipeline 100 is provided with a stop ring 4 in the circumferential direction, the stop ring 4 being used for abutting against the sleeve ring 22, the sleeve ring 22 is rotated as the sleeve ring 22 is moved to the position abutting against the stop ring 4, and the sliding block 3 is moved to the clamping groove 101, at this time, the restoring element 31 drives the sliding block 3 into the inside of the clamping groove 101, and the installation of the sleeve ring 22 is completed.

[0027] With reference to Figure 3 and Figure 4After the two sleeve rings 22 are installed on the corresponding pipes 100, the installation of the rubber body 1 is completed, and the rubber body 1 can be normally used; the edges of each sliding block 3 are provided with rounded corners; when the rubber body 1 is disassembled, the sleeve rings 22 are rotated, the sliding blocks 3 are turned out of the clamping grooves 101 and then enter the accommodating grooves 5, the sleeve rings 22 are moved towards each other, the two sleeve rings 22 are removed from the pipes 100, and the disassembly of the rubber body 1 is completed, so that the structure is simple and the disassembly is convenient.

[0028] The implementation principle of the quick-release rubber joint in the embodiment of the application is as follows: when installed, the rubber body 1 is placed between the two pipes 100, the sleeve rings 22 are moved towards the corresponding pipes 100, the sliding blocks 3 are abutted against the pipes 100 and then are slid into the corresponding accommodating grooves 5; after the sleeve rings 22 are moved to the stop rings 4, the two sleeve rings 22 are rotated, the sliding blocks 3 are driven by the restoring members 31 and then are ejected into the interiors of the clamping grooves 101, the installation of the sleeve rings 22 is completed, and the rubber body 1 can be normally used, so that the structure is simple and the installation is convenient; when disassembled, the sliding blocks 3 are rotated to the outside of the clamping grooves 101 by rotating the two sleeve rings 22, the sleeve rings 22 are moved away from the corresponding pipes 100, and the disassembly of the rubber body 1 is completed, so that the disassembly is convenient.

[0029] The above are the preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A quick-release rubber joint, comprising a rubber body (1), characterized in that: Both ends of the rubber body (1) along its length are provided with connecting parts (2). Each connecting part (2) includes a connecting ring (21). Each of the two connecting rings (21) is provided with a sleeve ring (22) on the side away from each other. The connecting rings (21) are fixedly connected to the rubber body (1). The sleeve ring (22) is used to fit onto the outside of the pipe (100). The sleeve ring (22) corresponds to the pipe (100) one by one. Each sleeve ring (22) is provided with a connecting component for connecting to the pipe (100).

2. The quick-release rubber joint according to claim 1, characterized in that: The diameter of the connecting ring (21) is larger than the diameter of the sleeve ring (22). The connecting assembly includes several sliding blocks (3). The sliding blocks (3) are slidably connected to the inner wall of the connecting ring (21). The outer surfaces of the two pipes (100) are provided with slots (101) for connecting with the sliding blocks (3).

3. A quick-release rubber joint according to claim 2, characterized in that: The sliding blocks (3) located on the same connecting ring (21) are all inclined on the side that is close to each other.

4. A quick-release rubber joint according to claim 3, characterized in that: Several of the sliding blocks (3) are arranged with their ends away from the pipe (100) and close to the axis of the connecting ring (21). The sleeve ring (22) has a receiving groove (5) inside, which corresponds to the sliding block (3) one by one. A restoration element (31) is provided between the receiving groove (5) and the sliding block (3).

5. A quick-release rubber joint according to claim 4, characterized in that: The edges of each of the sliding blocks (3) are rounded.

6. A quick-release rubber joint according to claim 5, characterized in that: Each of the pipes (100) is provided with a stop ring (4) in the circumferential direction for abutting against the sleeve ring (22).

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