CN218935584U

CN218935584U - High-precision clamp valve for quick connection

Info

Publication number: CN218935584U
Application number: CN202223587504.7U
Authority: CN
Inventors: 王培峰
Original assignee: Binhai Southeast Foundry Co ltd
Current assignee: Binhai Southeast Foundry Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-28
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a high-precision clamp valve for quick connection, which comprises a lower arc-shaped clamping plate, wherein a rotating roller is rotationally connected to the lower arc-shaped clamping plate, and an upper arc-shaped clamping plate is fixedly connected to the rotating roller; the clamping and locking assembly comprises a clamping block, a clamping groove, a side cavity, a wedge block, a first spring and a wedge groove, wherein the clamping groove is formed in the upper wall of the lower arc-shaped clamping plate, the clamping block is fixedly connected with the lower wall of the upper arc-shaped clamping plate, the clamping block is mutually attached to the clamping groove, the side cavity is formed in the side wall in the clamping groove, and the wedge block is connected to the side cavity in a sliding mode. According to the clamping device, the clamping lock assembly is arranged, so that the upper arc-shaped clamping plate and the lower arc-shaped clamping plate are automatically locked, the pipeline is locked and fixed, the operation is convenient and fast, the connecting speed of the clamp valve is improved, and when the pipeline needs to be disassembled, the pull ring is pulled, so that the upper arc-shaped clamping plate and the lower arc-shaped clamping plate are not locked any more, the operation is convenient and fast, and the practicability is high.

Description

High-precision clamp valve for quick connection

Technical Field

The utility model relates to the technical field of clamp valves, in particular to a high-precision clamp valve for quick connection.

Background

The clamp valve, also called clamp check valve, mainly comprises sealing rubber ring, clamp and lock bolt three parts, and its connection operation is very simple and easy, and when maintenance and change, only need loosen two clamps and can change wantonly, rotate, modify a section pipeline.

Existing clamp valves generally include the following structure: the publication No. CN214838703U discloses a clamp type check valve, which comprises a valve body, a quick-mounting butt joint pipe and a clamp assembly, wherein the bottom of the quick-mounting butt joint pipe is fixedly connected with the top of the valve body, and the clamp assembly is arranged at the top of the quick-mounting butt joint pipe; the clamp assembly comprises a sealing disc, a packaging assembly and a clamp, wherein the bottom of the sealing disc is fixedly welded with the top of the fast-assembling butt joint pipe, the packaging assembly is arranged at the top of the sealing disc, and the clamp is detachably sleeved on the outer ring of the packaging assembly.

The clamp valve can be quickly installed, when the clamp valve is installed, a plurality of packaging sheets and clamps are needed to be used for locking and fixing a pipeline, so that the clamp valve is slower in connection speed and complex in operation.

Disclosure of Invention

The utility model aims to solve the problems of slow connection speed and complex operation of a clamp valve in the prior art, and provides a high-precision clamp valve for quick connection, which can improve the connection speed.

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

a high precision clamp valve for quick connect comprising:

the lower arc-shaped clamping plate is rotationally connected with a rotating roller, and the rotating roller is fixedly connected with an upper arc-shaped clamping plate;

the clamping and locking assembly comprises a clamping block, a clamping groove, a side cavity, a wedge block, a first spring and a wedge groove, wherein the clamping groove is formed in the upper wall of the lower arc-shaped clamping plate, the clamping block is fixedly connected with the lower wall of the upper arc-shaped clamping plate and is mutually attached to the clamping groove, the side cavity is formed in the side wall in the clamping groove, the wedge block is slidably connected with the side cavity, the wedge block is elastically connected with the inner wall of the side cavity through the first spring, the wedge groove is formed in one side, close to the side cavity, of the clamping block, and the wedge groove is mutually matched with the wedge block.

Preferably, pop out the subassembly and include the second spring and place the chamber, the lower wall fixedly connected with second spring of last arc splint, set up on the lower arc splint and placed the chamber, the second spring just is located and places the intracavity when going up arc splint and lower arc splint and laminating each other.

Preferably, a pull rope is arranged on one side wall, far away from the clamping block, of the wedge-shaped block.

Preferably, the pull rope extends to the outer part of the lower arc-shaped clamping plate and is fixedly connected with a pull ring.

Preferably, a notch is formed in the outer wall of the upper arc-shaped clamping plate at a position fixedly connected with the rotating roller.

Preferably, the notch enables the upper arc clamping plate to swing away from the lower arc clamping plate, and the upper arc clamping plate can be erected on the lower arc clamping plate.

Compared with the prior art, the utility model has the following advantages:

1. according to the clamp valve, the clamping lock assembly is arranged, when the pipeline is locked and fastened, the upper arc-shaped clamping plate and the lower arc-shaped clamping plate can be automatically locked only by approaching the upper arc-shaped clamping plate and the lower arc-shaped clamping plate to each other, the pipeline is locked and fixed, the operation is convenient and fast, and the connection speed of the clamp valve is improved.

2. According to the utility model, the pop-up assembly is arranged, when the pipeline is required to be disassembled, the upper arc clamping plate and the lower arc clamping plate can be prevented from being locked by pulling the pull ring, and the second spring automatically pops the upper arc clamping plate away from the lower arc clamping plate, so that the pipeline can be taken down from the pipeline to be disassembled, the operation is convenient, and the practicability is higher.

Drawings

FIG. 1 is a schematic diagram of a high-precision clamp valve for quick connection according to the present utility model;

fig. 2 is an enlarged view at a in fig. 1.

In the figure: 1. a lower arc clamping plate; 11. a rotating roller; 12. an upper arc clamping plate; 121. a notch; 2. a latch assembly; 21. a clamping block; 22. a clamping groove; 23. a side cavity; 24. wedge blocks; 241. a pull rope; 242. a pull ring; 25. a first spring; 26. wedge-shaped grooves; 3. an ejector assembly; 31. a second spring; 32. the cavity is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a high precision clamp valve for quick connect, comprising:

the lower arc-shaped clamping plate 1 is rotatably connected with a rotating roller 11, and the rotating roller 11 is fixedly connected with an upper arc-shaped clamping plate 12;

the locking assembly 2 comprises a clamping block 21, a clamping groove 22, a side cavity 23, a wedge block 24, a first spring 25 and a wedge groove 26, wherein the clamping groove 22 is formed in the upper wall of the lower arc-shaped clamping plate 1, the clamping block 21 is fixedly connected with the lower wall of the upper arc-shaped clamping plate 12, the clamping block 21 is mutually attached to the clamping groove 22, the side cavity 23 is formed in the side wall in the clamping groove 22, the wedge block 24 is slidably connected in the side cavity 23, the wedge block 24 is elastically connected with the inner wall of the side cavity 23 through the first spring 25, the wedge groove 26 is formed in one side, close to the side cavity 23, of the clamping block 21, and the wedge groove 26 is mutually matched with the wedge block 24.

It should be noted that when the pipeline is locked and fastened, only the upper arc clamping plate 12 and the lower arc clamping plate 1 are required to be close to each other, the clamping block 21 on the upper arc clamping plate 12 is displaced into the clamping groove 22 on the lower arc clamping plate 1, the wedge block 24 is extruded into the side cavity 23, and after the clamping block 21 completely enters the clamping groove 22, the wedge block 24 is displaced into the wedge groove 26 under the action of the elastic force of the first spring 25 to lock the clamping block 21, so that the upper arc clamping plate 12 is always close to the lower arc clamping plate 1, the upper arc clamping plate 12 and the lower arc clamping plate 1 can be automatically locked, the pipeline is locked and fastened, the operation is convenient, and the connection speed of the clamp valve is improved.

The pop-up assembly 3, pop-up assembly 3 includes second spring 31 and places the chamber 32, and the lower wall fixedly connected with second spring 31 of last arc splint 12 has seted up on the arc splint 1 down and has placed chamber 32, and second spring 31 just is located when last arc splint 12 and arc splint 1 subsides each other places the chamber 32.

It should be noted that, be equipped with stay cord 241 on the lateral wall that fixture block 21 was kept away from to wedge 24, stay cord 241 extends to the outside of lower arc splint 1 and fixedly connected with pull ring 242, when need dismantle the pipeline, only need pull ring 242, can make wedge 24 displacement leave wedge groove 26 through stay cord 241, thereby make wedge 24 no longer lock fixture block 21, make upper arc splint 12 and lower arc splint 1 no longer lock, second spring 31 is from upper arc splint 12 automatic spring off lower arc splint 1, thereby can take off the pipeline from the pipeline and dismantle, the simple operation, the practicality is higher, upper arc splint 12 and the position of rotor 11 fixed connection, notch 121 has been seted up on its outer wall, notch 121 makes upper arc splint 12 can swing and leave lower arc splint 1, and upper arc splint 12 can erect on lower arc splint 1, be convenient for open upper arc splint 12 and lower arc splint 1, the pipeline is fixed.

The utility model can explain its functional principle by the following modes of operation:

when the clamp is used, the upper arc clamping plate 12 and the lower arc clamping plate 1 are firstly swung and opened, then a pipeline is placed between the upper arc clamping plate 12 and the lower arc clamping plate 1, the upper arc clamping plate 12 is pressed, the upper arc clamping plate 12 and the lower arc clamping plate 1 are mutually close, the clamping block 21 enters the clamping groove 22, the upper arc clamping plate 12 and the lower arc clamping plate 1 are automatically locked, thereby the pipeline is locked and fixed, the connecting speed of the clamp valve is improved, when the pipeline is required to be disassembled, the pull ring 242 is pulled, the wedge block 24 slides away from the wedge groove 26 through the pull rope 241, the upper arc clamping plate 12 and the lower arc clamping plate 1 are not locked any more, the upper arc clamping plate 12 is sprung away from the lower arc clamping plate 1 under the elastic force of the second spring 31, the pipeline can be removed from the pipeline, the clamp is convenient to operate, and the practicality is higher.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A high precision clamp valve for quick connect, comprising:

the device comprises a lower arc-shaped clamping plate (1), wherein a rotating roller (11) is rotatably connected to the lower arc-shaped clamping plate (1), and an upper arc-shaped clamping plate (12) is fixedly connected to the rotating roller (11);

the clamping lock assembly (2), the clamping lock assembly (2) comprises a clamping block (21), a clamping groove (22), a side cavity (23), a wedge block (24), a first spring (25) and a wedge groove (26), wherein the clamping groove (22) is formed in the upper wall of the lower arc-shaped clamping plate (1), the clamping block (21) is fixedly connected with the lower wall of the upper arc-shaped clamping plate (12), the clamping block (21) and the clamping groove (22) are mutually attached, the side cavity (23) is formed in the side wall in the clamping groove (22), the wedge block (24) is connected with the wedge block (24) in a sliding mode, the wedge block (24) is elastically connected with the inner wall of the side cavity (23) through the first spring (25), the wedge groove (26) is formed in one side, close to the side cavity (23), of the clamping block (21), and the wedge groove (26) and the wedge block (24) are mutually matched.

2. The high-precision clamp valve for quick connect as defined in claim 1, further comprising:

pop out subassembly (3), pop out subassembly (3) include second spring (31) and place chamber (32), the lower wall fixedly connected with second spring (31) of last arc splint (12), set up on lower arc splint (1) and place chamber (32), second spring (31) just are located when going up arc splint (12) and lower arc splint (1) mutually laminating and place chamber (32).

3. The high-precision clamp valve for quick connect as defined in claim 1 wherein:

a pull rope (241) is arranged on one side wall, far away from the clamping block (21), of the wedge-shaped block (24).

4. A high-precision clamp valve for quick connect as defined in claim 3 wherein:

the stay cord (241) extends to the outside of lower arc splint (1) and fixedly connected with pull ring (242).

5. The high-precision clamp valve for quick connect as defined in claim 1 wherein:

the upper arc clamping plate (12) is fixedly connected with the rotating roller (11), and a notch (121) is formed in the outer wall of the upper arc clamping plate.

6. The high-precision clamp valve for quick connect as defined in claim 5 wherein:

the notch (121) enables the upper arc-shaped clamping plate (12) to swing away from the lower arc-shaped clamping plate (1), and the upper arc-shaped clamping plate (12) can be erected on the lower arc-shaped clamping plate (1).