CN220523567U

CN220523567U - PVC pipeline joint convenient to detach

Info

Publication number: CN220523567U
Application number: CN202322240786.1U
Authority: CN
Inventors: 孙玉国
Original assignee: Anqing Yueling Plastic Industry Co ltd
Current assignee: Anqing Yueling Plastic Industry Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-02-23
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a PVC pipeline joint convenient to detach, which comprises a first connecting block and a second connecting block, wherein a connecting piece is fixedly connected to the side wall of the first connecting block, a guide groove is formed in the top of the connecting piece, a limit groove is formed in the end face of the guide groove, a mounting groove is formed in the inner wall of the second connecting block close to the middle part, a sealing ring is arranged on the inner wall of the mounting groove and used for improving the tightness of a joint, and a clamping block is fixedly connected to the inner wall of the second connecting block close to the side wall and used for sliding in connection with the guide groove and is clamped and fixed with the limit groove. According to the utility model, the limiting component is arranged at the connector, so that the pipeline connector is convenient to connect and fix quickly and convenient to detach in later period, and meanwhile, the fool-proof guide groove structure is arranged at the connector connection, so that the connector is convenient to connect and fix quickly and effectively, and the convenience in operation is improved.

Description

PVC pipeline joint convenient to detach

Technical Field

The utility model relates to the technical field of pipeline joint application, in particular to a PVC pipeline joint convenient to detach.

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are connected by pipes, pipe connectors, valves, etc., and generally, the pipes are widely used, mainly in water supply, water discharge, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices, and two pipes need to be butted through pipe joints during the installation process of the pipes.

When the ports of the existing PVC pipelines are connected and fixed, the connectors are usually required to be used for connection and fixation, and when the traditional pipeline connectors are connected and fixed, the clamps are generally used for locking and fixation, so that the installation and the later disassembly and maintenance are complicated, the whole operation efficiency is reduced, and the PVC pipeline connector convenient to disassemble is provided.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the PVC pipeline joint convenient to detach, and the clamping assembly is arranged at the joint, so that the pipeline joint is convenient to connect and fix quickly and convenient to detach in later period, and meanwhile, the fool-proof guide groove is arranged at the joint connection, so that the joint can be connected and fixed quickly and effectively, and the convenience in operation is improved.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a PVC pipeline joint convenient to dismantle, including first connecting block and second connecting block, the lateral wall fixedly connected with connecting piece of first connecting block, the guide slot has been seted up at the top of connecting piece, the spacing groove has been seted up to the terminal surface of guide slot, the mounting groove has been seted up to the inner wall of second connecting block near the middle part position, the sealing washer is installed to the inner wall of mounting groove for improve the leakproofness of junction, the inner wall of second connecting block is close to lateral wall position fixedly connected with fixture block for slide into with the guide slot and connect, simultaneously with the spacing groove carry out the block fixedly, the lateral wall of second connecting block is close to the outer wall position and has been seted up the draw-in groove for correspond the block spacing to the draw-in lever, the junction of first connecting block and second connecting block is provided with spacing subassembly;

the limiting component comprises a movable groove which is formed in the first connecting block, a clamping rod is arranged in the movable groove in a penetrating mode, the end face of the clamping rod is fixedly connected with a pulling block, the outer wall of the clamping rod is provided with a spring, the outer wall of the clamping rod is close to the end face, the limiting block is fixedly connected with a limiting block, the limiting block is driven to move by means of the resetting elasticity of an internal compression spring, the clamping rod is clamped and limited, and meanwhile the clamping rod can be pulled out and detached by the pulling block.

The utility model is further provided with: the lateral wall fixedly connected with first connecting pipe of first connecting block.

Through above-mentioned technical scheme, be convenient for connect fixedly with outside connecting tube.

The utility model is further provided with: the outer wall of connecting piece is smooth laminating setting with the inner wall of second connecting pipe, and the terminal surface is the extrusion setting with the sealing washer.

Through above-mentioned technical scheme, be convenient for seal the terminal surface department to the connecting piece and set up, improve the leakproofness when connecting.

The utility model is further provided with: the guide groove and the limit groove form an L-shaped structure, and the limit groove is connected with the clamping block in a clamping way.

Through above-mentioned technical scheme, the second connecting block of being convenient for slides in the guide slot through the fixture block to carry out the block fixedly with the spacing groove.

The utility model is further provided with: and the side wall of the second connecting block is fixedly connected with a second connecting pipe.

Through above-mentioned technical scheme, be convenient for connect fixedly with external connection pipeline.

The utility model is further provided with: the end face of the spring is in tight abutting arrangement with the inner wall of the movable groove and the side wall of the limiting block respectively.

Through above-mentioned technical scheme, the spring after the utilization extrusion of being convenient for makes the stopper drive the card pole and resets the block operation.

The utility model is further provided with: the end face of the clamping rod is in clamping connection with the clamping groove.

Through above-mentioned technical scheme, be convenient for carry out spacing fixed in position after the block to first connecting block and second connecting block, improve the fastness in use.

The beneficial effects of the utility model are as follows:

1. according to the PVC pipeline joint convenient to detach, the clamping assembly is arranged at the joint head, so that the pipeline joint is convenient to connect and fix quickly and convenient to detach in the later period;

2. according to the PVC pipeline joint convenient to detach, the fool-proof guide groove is formed in the joint connection position, so that the joint can be connected and fixed with each other conveniently and quickly, and the convenience in operation is improved.

Drawings

FIG. 1 is a schematic view of a PVC pipe fitting of the present utility model for easy disassembly;

FIG. 2 is a block diagram of a channel in a PVC pipe fitting of the present utility model for easy removal;

FIG. 3 is an internal block diagram of a second connector block of the PVC pipe fitting of the present utility model for easy disassembly;

FIG. 4 is a cross-sectional view of the A-A side of the present utility model;

fig. 5 is an enlarged view at a in fig. 4.

In the figure: 1. a first connection block; 11. a first connection pipe; 12. a connecting piece; 13. a guide groove; 14. a limit groove; 2. a second connection block; 21. a second connection pipe; 22. a mounting groove; 23. a seal ring; 24. a clamping block; 25. a clamping groove; 3. a movable groove; 31. a clamping rod; 32. pulling blocks; 33. a spring; 34. and a limiting block.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

As shown in fig. 1-3, a PVC pipe joint convenient to detach, including first connecting block 1 and second connecting block 2, the lateral wall fixedly connected with first connecting pipe 11 of first connecting block 1, be convenient for connect fixedly with outside connecting tube, the lateral wall fixedly connected with second connecting pipe 21 of second connecting block 2, be convenient for connect fixedly with outside connecting tube, the lateral wall fixedly connected with connecting piece 12 of first connecting block 1, the outer wall of connecting piece 12 is smooth laminating setting with the inner wall of second connecting pipe 21, and terminal surface and sealing washer 23 are the extrusion setting, be convenient for seal the terminal surface department of connecting piece 12, the leakproofness when connecting is improved, guide slot 13 has been seted up at the top of connecting piece 12, spacing groove 14 has been seted up to the terminal surface of guide slot 13, guide slot 13 and spacing groove 14 constitute L type setting, and spacing groove 14 is the block connection, be convenient for second connecting block 2 slides in guide slot 13 through fixture block 24 to carry out the block fixedly with spacing groove 14, the inner wall of second connecting block 2 is close to the middle part position and has been seted up mounting groove 22, mounting groove 22's inner wall mounting groove 23 is used for improving the joint connection and sealing washer 23, be close to second connecting block 2 is close to the sealing washer 2, the sealing washer is close to the second connecting block 2 is close to the sealing washer is connected with the second connecting block 2, simultaneously, the clamping groove is close to the sealing washer is used for fixing joint groove is close to the connecting groove is used for the lateral wall is fixed to the connecting groove 31, simultaneously, and is close to the connecting block is fixed to the connecting groove is connected.

As shown in fig. 4 and fig. 5, the junction of first connecting block 1 and second connecting block 2 is provided with spacing subassembly, spacing subassembly is including seting up at the inside movable slot 3 of first connecting block 1, the inside of movable slot 3 runs through and is provided with clamping lever 31, the terminal surface and the clamping slot 25 of clamping lever 31 are the block connection, be convenient for carry out the spacing fixed in position after the block to first connecting block 1 and second connecting block 2, improve the fastness in use, terminal surface fixedly connected with pull block 32 of clamping lever 31, the outer wall of clamping lever 31 is including being provided with spring 33, the terminal surface of spring 33 is the tight setting of supporting with the inner wall of movable slot 3 and the lateral wall of stopper 34 respectively, be convenient for utilize spring 33 after the extrusion to make stopper 34 drive clamping lever 31 and reset the block operation, the outer wall of clamping lever 31 is close to terminal surface position fixedly connected with stopper 34, utilize the elasticity that resets of inside compression spring 33, make stopper 34 drive clamping lever 31 remove, thereby carry out the block limiting to clamping slot 25, simultaneously, usable pull block 32 draws out the dismantlement to clamping lever 31.

When the clamping device is used, the second connecting block 2 firstly slides in the guide groove 13 through the clamping block 24 in the inside, when the second connecting block slides to the position of the limiting groove 14, the clamping rod 31 is extruded, the spring 33 is extruded through the limiting block 34, then the second connecting block 2 is twisted, the clamping block 24 is clamped with the limiting groove 14, meanwhile, the clamping groove 25 corresponds to the clamping rod 31, the limiting block 34 drives the clamping rod 31 to move by utilizing the reset elasticity of the internal compression spring 33, so that the clamping groove 25 is clamped and limited, meanwhile, the clamping rod 31 can be pulled out and detached by using the pulling block 32, and meanwhile, the sealing ring 23 in the mounting groove 22 is extruded by the connecting piece 12, so that the sealing performance of the connecting part is improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a PVC pipe joint convenient to detach, includes first connecting block (1) and second connecting block (2), its characterized in that: the connecting piece (12) is fixedly connected to the side wall of the first connecting block (1), the guide groove (13) is formed in the top of the connecting piece (12), the limit groove (14) is formed in the end face of the guide groove (13), the mounting groove (22) is formed in the position, close to the middle, of the inner wall of the second connecting block (2), the sealing ring (23) is mounted on the inner wall of the mounting groove (22), the clamping block (24) is fixedly connected to the position, close to the side wall, of the second connecting block (2), the clamping groove (25) is formed in the position, close to the outer wall, of the side wall of the second connecting block (2), and a limit assembly is arranged at the joint of the first connecting block (1) and the second connecting block (2);

the limiting assembly comprises a movable groove (3) formed in the first connecting block (1), a clamping rod (31) is arranged in the movable groove (3) in a penetrating mode, a pulling block (32) is fixedly connected to the end face of the clamping rod (31), a spring (33) is arranged on the outer wall of the clamping rod (31), and a limiting block (34) is fixedly connected to the outer wall of the clamping rod (31) close to the end face.

2. A readily removable PVC pipe fitting according to claim 1, wherein: the side wall of the first connecting block (1) is fixedly connected with a first connecting pipe (11).

3. A readily removable PVC pipe fitting according to claim 1, wherein: the outer wall of the connecting piece (12) and the inner wall of the second connecting pipe (21) are in smooth fit, and the end face and the sealing ring (23) are in extrusion.

4. A readily removable PVC pipe fitting according to claim 1, wherein: the guide groove (13) and the limit groove (14) form an L-shaped arrangement, and the limit groove (14) is in clamping connection with the clamping block (24).

5. A readily removable PVC pipe fitting according to claim 1, wherein: the side wall of the second connecting block (2) is fixedly connected with a second connecting pipe (21).

6. A readily removable PVC pipe fitting according to claim 1, wherein: the end face of the spring (33) is in tight abutting arrangement with the inner wall of the movable groove (3) and the side wall of the limiting block (34) respectively.

7. A readily removable PVC pipe fitting according to claim 1, wherein: the end face of the clamping rod (31) is in clamping connection with the clamping groove (25).