CN220435739U - Mechanical wire tee joint easy to install - Google Patents

Abstract

The utility model discloses an easy-to-install mechanical wire tee joint, which relates to the technical field of tee joint pipe fittings and comprises a tee joint pipe, wherein two connecting ports and a wire connector are arranged on the tee joint pipe, nuts are arranged on the wire connector, the structures on the two connecting ports are the same, an internal pipe is fixedly connected to the inside of the connecting port, an external sleeve is fixedly connected to the tee joint pipe, the internal pipe is positioned in the external sleeve, a sealing structure is arranged on the internal pipe, the easy-to-install mechanical wire tee joint is connected with the tee joint pipe, a rubber pad is abutted against the inside of an external pipeline at the moment, so that the effect of sealing two parts is achieved, at the moment, air is conveyed to the inside of an air bag through an air conveying pipe, and the air bag is sealed between the internal pipe and the external pipeline again after being inflated, so that the effect of double sealing is achieved, fluid leakage caused after the single-layer sealing of the air bag is avoided, the normal use of the tee joint pipe is ensured, and the resource waste caused by the fluid leakage is reduced.

Description

Mechanical wire tee joint easy to install

Technical Field

The utility model relates to the technical field of tee pipe fittings, in particular to a mechanical wire tee joint easy to install.

Background

Tee joints are also called tee joints or tee joints. The device is mainly used for changing the direction of fluid and is used for a main pipeline to be branched. Can be classified according to the pipe diameter. Is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastics and other materials.

Most sealing gaskets are usually externally added with annular gaskets when the existing three-way pipes are installed, and then the sealing rings are easy to fall when the three-way pipes are installed and replaced, so that the number of the sealing rings is increased, the production cost is increased, or the position deviation can occur when the sealing gaskets are installed, and further the phenomenon of fluid leakage can be caused due to the fact that sealing is not tight when the three-way pipes are used later, and further the waste of fluid resources is caused.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a mechanical screwed tee joint easy to install, which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an easy mechanical silk of installing connects tee bend, includes the three-way pipe, be provided with two connectors and a silk interface on the three-way pipe, be provided with the nut on the silk interface, the structure on two connectors is the same, the inside fixedly connected with built-in pipe of connector, fixedly connected with external cover on the three-way pipe, built-in pipe is located the inside of external cover, is provided with seal structure on the built-in pipe.

Preferably, the external sleeve is sleeved with a threaded sleeve, a sliding groove is formed in the external sleeve, and a sliding block is connected inside the sliding groove in a sliding manner.

Preferably, one end of the sliding block far away from the inside of the external sleeve is an inclined surface.

Preferably, the sealing structure comprises an air bag, one side of the air bag is fixedly connected with the built-in pipe, the air bag is mutually communicated with the air pipe, and the built-in pipe is fixedly connected with a rubber pad.

Preferably, the rubber pad is conical in shape.

Preferably, the external sleeve is provided with a clamping groove, the inside of the clamping groove is fixedly connected with a gas pipe, and the gas pipe is provided with a valve.

Preferably, the sliding block is movably sleeved with a spring, and two ends of the spring are fixedly connected with the sliding groove and the sliding block respectively.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This easy-to-install mechanical threaded tee joint, when needs dock three-way pipe and external pipeline, insert the inside of external pipeline with built-in pipe, the rubber pad is contradicted with the inside of external pipeline this moment, consequently, play the effect to two sealings, carry air to the gasbag inside through the gas-supply pipe this moment, seal between built-in pipe and the external pipeline again after the gasbag inflation, consequently, play dual sealed effect, avoid its individual layer to seal and produce and wear the back and cause the fluid to reveal, consequently, guarantee the normal use of this three-way pipe, reduce the wasting of resources that the fluid revealed and cause simultaneously.

(2) This easy-to-install mechanical screw connects tee bend, after the three-way pipe cup joints on outer pipeline, rotates the thread bush, consequently the thread bush constantly removes towards the sliding block, and then the inner wall of thread bush contacts with the inclined plane of sliding block, consequently the sliding block atress moves down, and then the sliding block is inconsistent with the surface of external pipeline, consequently fixes the three-way pipe, and then makes the three-way pipe light convenient more when the assembly.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of an easy-to-install mechanical wire tee structure of the present utility model;

FIG. 2 is a schematic top view of an external sleeve of the present utility model;

FIG. 3 is a schematic top view of the rubber mat of the present utility model;

fig. 4 is a schematic front view of a slider according to the present utility model.

Reference numerals: 1. a three-way pipe; 2. a wire interface; 3. a connection port; 4. a thread sleeve; 5. an external sleeve; 6. a sliding groove; 7. a sliding block; 8. a rubber pad; 9. a spring; 10. a built-in tube; 11. an air bag; 12. a clamping groove; 13. a gas pipe; 14. a valve; 15. and (5) a screw cap.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an easy mechanical silk connects tee bend of installation, includes three-way pipe 1, is provided with two connector 3 and a silk interface 2 on three-way pipe 1, is provided with nut 15 on the silk interface 2, and the structure on two connector 3 is the same, and the inside fixedly connected with built-in pipe 10 of connector 3, fixedly connected with external cover 5 on the three-way pipe 1, built-in pipe 10 is located the inside of external cover 5, is provided with seal structure on the built-in pipe 10;

the external sleeve 5 is provided with a clamping groove 12, the inside of the clamping groove 12 is fixedly connected with a gas pipe 13, and the gas pipe 13 is provided with a valve 14;

therefore, by opening or closing the valve 14, when the gas pipe 13 is required to be conveyed with gas, the valve 14 is opened, and when the gas pipe 13 is required to be sealed, the valve 14 is closed to seal, so that gas leakage is avoided;

the external sleeve 5 is in threaded sleeve connection with the threaded sleeve 4, the external sleeve 5 is provided with a sliding groove 6, the sliding block 7 is connected inside the sliding groove 6 in a sliding manner, the sliding block 7 is movably sleeved with a spring 9, and two ends of the spring 9 are respectively fixedly connected with the sliding groove 6 and the sliding block 7;

through the spring 9 that sets up, consequently when slider 7 is moving, spring 9 atress is tensile, and then when external force disappears, spring 9 drives slider 7 through the elasticity that self possesses and resets.

One end of the sliding block 7 far away from the inside of the external sleeve 5 is an inclined surface;

the sealing structure comprises an air bag 11, one side of the air bag 11 is fixedly connected with a built-in pipe 10, the air bag 11 is communicated with an air pipe 13, a rubber pad 8 is fixedly connected to the built-in pipe 10, and the rubber pad 8 is conical;

when the three-way pipe 1 is required to be in butt joint with an external pipeline, the built-in pipe 10 is inserted into the external pipeline, and the rubber gasket 8 is in contact with the inside of the external pipeline at the moment, so that the two sealing effects are achieved, the air is conveyed to the air bag 11 through the air conveying pipe 13 at the moment, and the air bag 11 is inflated to seal between the built-in pipe 10 and the external pipeline again, so that the double sealing effect is achieved, the leakage of fluid caused by the abrasion of the single-layer sealing is avoided, the normal use of the three-way pipe 1 is ensured, and the resource waste caused by the leakage of the fluid is reduced;

after three-way pipe 1 cup joints on external pipeline, rotate thread bush 4, consequently thread bush 4 is continuous to remove towards slider 7, and then the inner wall of thread bush 4 contacts with the inclined plane of slider 7, consequently slider 7 atress downwardly moving, and then slider 7 is inconsistent with the surface of external pipeline, consequently fixes three-way pipe 1, and then makes three-way pipe 1 light convenient more when the assembly.

Wherein, the one end that the inclined plane was kept away from to the sliding block 7 is the cockscomb structure, through setting up the one end of sliding block 7 to the cockscomb structure, consequently makes the sliding block 7 can be more firm with the outside pipeline between interlock, and then improves the stability when its is fixed.

Working principle: when the three-way pipe 1 is required to be in butt joint with an external pipeline, the built-in pipe 10 is inserted into the external pipeline, and the rubber gasket 8 is in contact with the inside of the external pipeline at the moment, so that the two sealing effects are achieved, the air is conveyed to the air bag 11 through the air conveying pipe 13 at the moment, and the air bag 11 is inflated to seal between the built-in pipe 10 and the external pipeline again, so that the double sealing effect is achieved, the leakage of fluid caused by the abrasion of the single-layer sealing is avoided, the normal use of the three-way pipe 1 is ensured, and the resource waste caused by the leakage of the fluid is reduced;

after the three-way pipe 1 is sleeved on an external pipeline, the threaded sleeve 4 is rotated, so that the threaded sleeve 4 continuously moves towards the sliding block 7, the inner wall of the threaded sleeve 4 is contacted with the inclined surface of the sliding block 7, the sliding block 7 is stressed to move downwards, and the sliding block 7 is abutted against the surface of the external pipeline, so that the three-way pipe 1 is fixed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. The utility model provides an easy mechanical silk that installs connects tee bend, includes three-way pipe (1), its characterized in that: be provided with two connector (3) and a silk interface (2) on three-way pipe (1), be provided with nut (15) on silk interface (2), the structure of two connector (3) soil is the same, the inside fixedly connected with built-in pipe (10) of connector (3), fixedly connected with external cover (5) on three-way pipe (1), built-in pipe (10) are located the inside of external cover (5), are provided with seal structure on built-in pipe (10).

2. An easy to install mechanical wire tee as set forth in claim 1, wherein: the external sleeve (5) is sleeved with the threaded sleeve (4) in a threaded manner, the external sleeve (5) is provided with the sliding groove (6), and the sliding block (7) is connected inside the sliding groove (6) in a sliding manner.

3. An easy to install mechanical wire tee as set forth in claim 2, wherein: one end of the sliding block (7) far away from the inside of the external sleeve (5) is an inclined surface.

4. A mechanical tap tee for ease of installation as set forth in claim 3 wherein: the sealing structure comprises an air bag (11), one side of the air bag (11) is fixedly connected with a built-in pipe (10), the air bag (11) is communicated with a gas pipe (13), and a rubber pad (8) is fixedly connected to the built-in pipe (10).

5. An easy to install mechanical wire tee as set forth in claim 4, wherein: the rubber pad (8) is conical in shape.

6. An easy to install mechanical wire tee as set forth in claim 5, wherein: the external sleeve (5) is provided with a clamping groove (12), and the inside of the clamping groove (12) is fixedly connected with a gas pipe (13).

7. An easy to install mechanical wire tee as set forth in claim 6, wherein: the sliding block (7) is movably sleeved with a spring (9), and two ends of the spring (9) are fixedly connected with the sliding groove (6) and the sliding block (7) respectively.

8. An easy to install mechanical wire tee as set forth in claim 6, wherein: the gas pipe (13) is provided with a valve (14).