CN219221614U

CN219221614U - PE water supply pipeline loose joint pipe fitting

Info

Publication number: CN219221614U
Application number: CN202220796442.1U
Authority: CN
Inventors: 申小磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2023-06-20
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a PE water supply pipeline loose joint pipe fitting, which belongs to the technical field of pipe loose joint pipe fittings and comprises a first pipe fitting and a second pipe fitting, wherein an external thread is formed on the outer surface of the first pipe fitting, a connecting plate is fixedly connected to the upper inner wall of the first pipe fitting, a connecting pipe is fixedly connected to the other end of the connecting plate, a clamping assembly is fixedly connected to the inner wall of the first pipe fitting, a clamping block is fixedly connected to the outer surface of the second pipe fitting, and the clamping block is matched with the clamping assembly. Through combined action such as external screw thread, joint piece, fixed thread bush and joint subassembly, can be in the same place first pipe fitting and second pipe fitting, and under the combined action of connecting pipe and connecting plate, guaranteed the leakproofness of first pipe fitting and second pipe fitting, in addition, under the combined action such as first annular plate, second annular plate, joint piece and logical groove, further guaranteed the leakproofness of first pipe fitting and second pipe fitting.

Description

PE water supply pipeline loose joint pipe fitting

Technical Field

The utility model relates to the technical field of water pipe loose-joint pipe fittings, in particular to a PE water supply pipeline loose-joint pipe fitting.

Background

In industrial production or in real life, the interconnection between different pipes is mostly achieved by means of loose joints. The connection mode of the movable joint and the pipeline mainly comprises two modes of fusion welding and threaded connection, wherein the former needs to be used by means of corresponding welding equipment, the pipeline and the movable joint need to be ensured to be dried during welding, the uniformity of materials at the welding point is inferior to that of the original pipeline, the pipeline is easy to damage after a period of use, various defects exist, and the pipeline is gradually replaced by the latter.

PE water supply pipeline loose joint pipe fittings as disclosed in China patent literature, publication number: CN210510696U, publication date: 2021.05.12, although solve the leakproofness and use inflexible problem, the installation is convenient enough and use elastic seal ring to seal, under long-time use, sealed effect is not good, consequently, specially propose a PE water supply pipe union pipe fitting.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a PE water supply pipeline loose joint pipe fitting which has the characteristics of convenient installation, no sealing ring for sealing, and no poor sealing effect caused by ageing of the sealing ring.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a PE water supply pipeline loose joint pipe fitting, which comprises a first pipe fitting and a second pipe fitting, wherein external threads are formed on the outer surface of the first pipe fitting, a connecting plate is fixedly connected to the upper inner wall of the first pipe fitting, a connecting pipe is fixedly connected to the other end of the connecting plate, a clamping assembly is fixedly connected to the inner wall of the first pipe fitting, a clamping block is fixedly connected to the outer surface of the second pipe fitting, the clamping block is matched with the clamping assembly, a sleeve is sleeved on the outer surface of the second pipe fitting, a fixed thread sleeve is fixedly connected to one end of the sleeve, and a pipe clamp is arranged on the sleeve.

Further, the clamping assembly comprises a first annular plate and a second annular plate, and the first annular plate and the second annular plate are fixedly connected to the inner wall of the first pipe fitting.

Further, a connecting channel is arranged between the first annular plate and the second annular plate, a through groove is formed in the second annular plate, and the size of the through groove is matched with that of the clamping block.

Further, the height of the connecting channel is the same as that of the clamping block.

Further, the sleeve is provided with two open slots.

(III) beneficial effects

In summary, the utility model has the following beneficial effects:

through combined action such as external screw thread, joint piece, fixed thread bush and joint subassembly, can be in the same place first pipe fitting and second pipe fitting, and under the combined action of connecting pipe and connecting plate, guaranteed the leakproofness of first pipe fitting and second pipe fitting, in addition, under the combined action such as first annular plate, second annular plate, joint piece and logical groove, further guaranteed the leakproofness of first pipe fitting and second pipe fitting.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a clamping assembly according to the present utility model;

FIG. 3 is a schematic diagram of an open slot structure according to the present utility model.

The marks in the drawings are:

1. a first pipe fitting; 2. a connecting plate; 3. an external thread; 4. a clamping block; 5. fixing a threaded sleeve; 6. an open slot; 7. a pipe clamp; 8. a second pipe fitting; 9. a clamping assembly; 901. a first annular plate; 902. a connection channel; 903. a second annular plate; 904. a through groove; 10. a connecting pipe; 11. a sleeve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a PE water supply pipe union pipe fitting, including first pipe fitting 1 and second pipe fitting 8, external screw thread 3 has been seted up to the surface of first pipe fitting 1, inner wall fixedly connected with connecting plate 2 on the first pipe fitting 1, the other end fixedly connected with connecting pipe 10 of connecting plate 2, the inner wall fixedly connected with joint subassembly 9 of first pipe fitting 1, the surface fixedly connected with joint piece 4 of second pipe fitting 8, joint piece 4 and joint subassembly 9 assorted, sleeve pipe 11 has been cup jointed to the surface of second pipe fitting 8, the one end fixedly connected with fixed thread cover 5 of sleeve pipe 11, sleeve pipe 11 is provided with pipe clamp 7.

Through adopting above-mentioned technical scheme, through the combined action of external screw thread 3, joint piece 4, fixed thread bush 5 and joint subassembly 9 etc. can link together first pipe fitting 1 and second pipe fitting 8, and under the combined action of connecting pipe 10 and connecting plate 2, guaranteed the leakproofness of first pipe fitting 1 and second pipe fitting 8.

Specifically, the clamping assembly 9 includes a first annular plate 901 and a second annular plate 903, the first annular plate 901 and the second annular plate 903 are fixedly connected to the inner wall of the first pipe fitting 1, a connecting channel 902 is arranged between the first annular plate 901 and the second annular plate 903, a through groove 904 is formed in the second annular plate 903, and the size of the through groove 904 is matched with that of the clamping block 4.

By adopting the above technical scheme, under the combined action of the first annular plate 901, the second annular plate 903, the clamping block 4, the through groove 904 and the like, the tightness of the first pipe fitting 1 and the second pipe fitting 8 is further ensured.

Specifically, the height of the connection channel 902 is the same as the height of the snap block 4.

By adopting the technical scheme, after the clamping block 4 is clamped into the connecting channel 902, the clamping block 4 can slide in the connecting channel 902, and the first pipe fitting 1 and the second pipe fitting 8 are prevented from being separated under the action of external force.

Specifically, the sleeve 11 is provided with two open slots 6, and the number of open slots 6 is two.

Through adopting above-mentioned technical scheme, through the setting of open slot 6, made things convenient for pipe clamp 7 to fix sleeve pipe 11 and second pipe fitting 8.

The working principle of the utility model is as follows: during use, the clamping block 4 on the second pipe fitting 8 is aligned with the through groove 904 on the first pipe fitting 1, then the clamping block 4 is clamped with the through groove 904, then the second pipe fitting 8 is rotated, the clamping block 4 slides in the connecting through groove 902, when the clamping block 4 slides to a proper position to stop, meanwhile, the connecting pipe 10 is spliced in the second pipe fitting 8, then the fixing thread sleeve 5 is rotated, the fixing thread sleeve 5 is in threaded connection with the external thread 3, when the fixing thread sleeve 5 cannot rotate continuously, the pipe clamp 7 is closed, and the sleeve 11 and the second pipe fitting 8 are fixed.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. PE water supply pipeline loose joint pipe fitting, including first pipe fitting (1) and second pipe fitting (8), its characterized in that: external screw thread (3) have been seted up to the surface of first pipe fitting (1), inner wall fixedly connected with connecting plate (2) on first pipe fitting (1), the other end fixedly connected with connecting pipe (10) of connecting plate (2), the inner wall fixedly connected with joint subassembly (9) of first pipe fitting (1), the surface fixedly connected with joint piece (4) of second pipe fitting (8), joint piece (4) and joint subassembly (9) assorted, sleeve pipe (11) have been cup jointed to the surface of second pipe fitting (8), the one end fixedly connected with fixed thread sleeve (5) of sleeve pipe (11), sleeve pipe (11) are provided with pipe clamp (7).

2. The PE water supply pipe loose-joint fitting according to claim 1, characterized in that: the clamping assembly (9) comprises a first annular plate (901) and a second annular plate (903), and the first annular plate (901) and the second annular plate (903) are fixedly connected to the inner wall of the first pipe fitting (1).

3. The PE water supply pipe loose-joint fitting according to claim 2, characterized in that: a connecting channel (902) is arranged between the first annular plate (901) and the second annular plate (903), a through groove (904) is formed in the second annular plate (903), and the size of the through groove (904) is matched with that of the clamping block (4).

4. A PE water supply pipe loose-joint fitting according to claim 3, characterized in that: the height of the connecting channel (902) is the same as that of the clamping block (4).

5. The PE water supply pipe loose-joint fitting according to claim 1, characterized in that: the sleeve (11) is provided with two open slots (6).