CN219345778U

CN219345778U - Pipeline connecting mechanism

Info

Publication number: CN219345778U
Application number: CN202320552247.9U
Authority: CN
Inventors: 马春燃; 高艳; 胡宇琛; 高俊; 孙新彤
Original assignee: Nanjing Beite Ac Equipment Co ltd
Current assignee: Nanjing Beite Ac Equipment Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-14
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a pipeline connecting mechanism, which relates to the technical field of pipeline connection and aims at solving the problems of complex installation process, long installation time, high labor cost and high rejection rate in the prior art. According to the connecting assembly, after one end of the connecting pipe with the fixing ring is disassembled into the positioning pipe, the arc-shaped clamping blocks are mutually abutted with the connecting pipes, and then the rotating wheel is rotated to enable the bidirectional screw rod to rotate, so that the inner threaded pipes at the two ends are mutually close to each other, the arc-shaped clamping blocks are mutually abutted with the fixing ring, and the connection of the two connecting pipes can be quickly and conveniently completed.

Description

Pipeline connecting mechanism

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection mechanism.

Background

With the development of markets and technologies, pipelines, particularly metal pipelines, are increasingly widely applied, and at present, when related pipelines are connected and installed in the market, on-site cutting adjustment is generally carried out according to the site utilization degree of specific construction, and welding and other processing needs to be carried out on site, so that the technical requirements on technicians for installing the pipelines are high, and special installation tools are needed.

Thus, the prior art has the disadvantages:

the existing metal pipeline connection and installation has the defects of complex installation process, long installation time, high labor cost and high rejection rate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a pipeline connecting mechanism, which overcomes the defects of the prior art through the arranged connecting component and effectively solves the problems of complex installation process, long installation time, high labor cost and high rejection rate in the prior art.

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

the utility model provides a pipeline coupling mechanism, includes coupling assembling and sets up in the connecting pipe at coupling assembling both ends, coupling assembling includes the locating tube, is fixed in the fixed block at locating tube outer wall top, is fixed in the installation piece at fixed block top middle part, rotates the two-way lead screw of being connected with the installation piece, is fixed in the connecting block at installation piece top both ends, with the internal thread pipe of connecting block grafting, be fixed in the regulating block of internal thread pipe outer wall one end and be fixed in the arc fixture block of regulating block bottom.

Through the coupling assembling who sets up, after dismantling the coupling assembling with the one end of solid fixed ring in the registration arm, arc fixture block and connecting pipe butt each other this moment, then rotate the runner and make two-way lead screw rotate for the internal thread pipe at both ends is close to each other, and then makes arc fixture block and gu fixed ring butt each other, can be quick convenient accomplish the connection of two connecting pipes, the effectual installation technology of having solved is complicated, installation time is long, the cost of labor is high, high rejection rate's problem.

Preferably, the outer wall of the connecting pipe is sleeved and fixed with a fixing ring, and the outer wall of one side of the fixing ring, which is close to the connecting assembly, is adhered with a first sealing ring.

And the tightness of the pipeline after connection is improved through the first sealing ring.

Preferably, the outer walls of the two ends of the positioning tube are adhered with second sealing rings.

And the tightness of the pipeline after connection is improved through the second sealing ring.

Preferably, a rotating wheel is arranged on one side of the mounting block, and the rotating wheel is sleeved and fixed in the middle of the bidirectional screw rod.

The rotating wheel is rotated to drive the bidirectional screw rod to rotate, so that the position of the internal thread pipe is changed.

Preferably, a sliding hole is formed in the outer wall of one side of the connecting block, and the sliding hole and the internal thread pipe form sliding fit.

The connecting block which is in sliding connection with the outer wall of the internal thread pipe can provide a supporting function for the movement of the internal thread pipe.

Preferably, the internal thread pipe and the bidirectional screw rod form threaded fit.

Preferably, the specification of the arc-shaped inner wall of the arc-shaped clamping block is matched with the specification of the outer wall of the connecting pipe.

The arc-shaped clamping block matched with the connecting pipe can effectively prevent the internal thread pipe from rotating along with the rotation of the bidirectional screw rod.

The beneficial effects of the utility model are as follows:

Drawings

FIG. 1 is a schematic view of the whole structure of a pipe connection mechanism according to the present utility model;

FIG. 2 is a schematic diagram illustrating the overall structure of a pipe connection mechanism according to the present utility model;

FIG. 3 is a schematic view of a connecting pipe structure of a pipe connecting mechanism according to the present utility model;

fig. 4 is a schematic structural diagram of a connection assembly of a pipe connection mechanism according to the present utility model.

In the figure: 1. a connection assembly; 2. a connecting pipe; 3. a fixing ring; 4. a first seal ring; 5. a positioning tube; 6. a fixed block; 7. a second seal ring; 8. a mounting block; 9. a rotating wheel; 10. a two-way screw rod; 11. a connecting block; 12. an internally threaded tube; 13. an adjusting block; 14. and an arc-shaped clamping block.

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.

Examples:

referring to fig. 1-4, a pipeline connecting mechanism comprises a connecting component 1 and connecting pipes 2 arranged at two ends of the connecting component 1, wherein the outer walls of the connecting pipes 2 are sleeved and fixed with fixing rings 3, the outer walls of one sides of the fixing rings 3, which are close to the connecting component 1, are adhered with first sealing rings 4, and the tightness of the connected pipelines is improved through the first sealing rings 4;

the connecting assembly 1 comprises a positioning tube 5, a fixed block 6 fixed at the top of the outer wall of the positioning tube 5, an installation block 8 fixed at the middle part of the top of the fixed block 6, a bidirectional screw rod 10 rotationally connected with the installation block 8, connecting blocks 11 fixed at the two ends of the top of the installation block 8, an internal thread tube 12 spliced with the connecting blocks 11, an adjusting block 13 fixed at one end of the outer wall of the internal thread tube 12 and an arc clamping block 14 fixed at the bottom of the adjusting block 13;

the outer walls at two ends of the positioning tube 5 are adhered with the second sealing ring 7, the tightness after the pipeline connection is improved through the second sealing ring 7, one side of the installation block 8 is provided with the rotating wheel 9, the rotating wheel 9 is sleeved and fixed at the middle part of the bidirectional screw rod 10, the bidirectional screw rod 10 is driven to rotate, the position of the internal thread tube 12 is changed, a sliding hole is formed in the outer wall of one side of the connecting block 11, the sliding hole and the internal thread tube 12 form sliding fit, the connecting block 11 is connected with the outer wall of the internal thread tube 12 in a sliding manner, a supporting effect can be provided for the movement of the internal thread tube 12, the internal thread tube 12 and the bidirectional screw rod 10 form threaded fit, the arc inner wall specification of the arc clamping block 14 is matched with the outer wall specification of the connecting tube 2, and the arc clamping block 14 matched with the connecting tube 2 can effectively prevent the internal thread tube 12 from rotating along with the rotation of the bidirectional screw rod 10.

Working principle:

during operation, one end of the connecting pipe 2 with the fixed ring 3 is disassembled into the positioning pipe 5, at the moment, the arc clamping blocks 14 are mutually abutted with the connecting pipe 2, then the rotating wheel 9 is rotated to enable the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 is in threaded fit with the internal threaded pipe 12, the internal threaded pipes 12 at two ends are mutually close, and then the two arc clamping blocks 14 are driven to be mutually close, so that the arc clamping blocks 14 are mutually abutted with the fixed ring 3, and connection of the two connecting pipes 2 is completed.

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. The utility model provides a pipeline coupling mechanism, includes coupling assembling (1) and sets up in coupling assembling (1) connecting pipe (2) at both ends, a serial communication port, coupling assembling (1) are including locating tube (5), be fixed in fixed block (6) at locating tube (5) outer wall top, be fixed in installation piece (8) at fixed block (6) top middle part, rotate two-way lead screw (10) of being connected with installation piece (8), be fixed in connecting block (11) at installation piece (8) top both ends, with connecting block (11) pegging graft internal thread pipe (12), be fixed in regulating block (13) of internal thread pipe (12) outer wall one end and be fixed in arc fixture block (14) of regulating block (13) bottom.

2. A pipeline connecting mechanism according to claim 1, wherein the outer wall of the connecting pipe (2) is fixedly sleeved with a fixing ring (3), and the outer wall of one side of the fixing ring (3) close to the connecting assembly (1) is adhered with a first sealing ring (4).

3. A pipe connection according to claim 1, characterized in that the outer walls of the two ends of the positioning pipe (5) are both bonded with second sealing rings (7).

4. A pipe connection according to claim 1, characterized in that a runner (9) is provided on one side of the mounting block (8), and the runner (9) is fixed in a socket-joint to the middle of the bi-directional screw (10).

5. A pipe connection according to claim 1, characterized in that the outer wall of one side of the connection block (11) is provided with a slide hole, and the slide hole forms a sliding fit with the internally threaded pipe (12).

6. A pipe connection according to claim 1, characterized in that the internally threaded pipe (12) forms a threaded engagement with a bi-directional screw (10).

7. A pipe connection according to claim 1, characterized in that the arc-shaped inner wall of the arc-shaped clamping block (14) is adapted to the outer wall of the connecting pipe (2).