CN220379116U

CN220379116U - Pipeline sealing structure

Info

Publication number: CN220379116U
Application number: CN202322087503.4U
Authority: CN
Inventors: 胡启宇
Original assignee: Vantage Piping System Co ltd
Current assignee: Vantage Piping System Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-01-23
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a pipeline sealing structure, which comprises: the inner side of the first pipeline is provided with a sealing groove; the second pipeline is arranged on the right side of the first pipeline, and connecting holes are formed in the second pipeline at equal angles; the left side of the second pipeline is fixedly connected with a first fixing ring, the left side of the first fixing ring is fixedly connected with a fixing rod, one end of the fixing rod, which is far away from the first fixing ring, is fixedly connected with a second fixing ring, the right side of the first pipeline is fixedly connected with a positioning rod at equal angles, and the positioning rod penetrates through the inner side of the connecting hole; the locating rod is fixedly connected with the second pipeline through a bolt, the sealing groove is mutually matched with the second fixing ring, and a first sealing gasket is stuck and connected to the left side of the second fixing ring. This pipeline seal structure is convenient for carry out quick sealing connection to the pipeline, and pipeline seal structure leakproofness is better moreover, is difficult to take place to leak.

Description

Pipeline sealing structure

Technical Field

The utility model relates to the technical field of pipelines, in particular to a pipeline sealing structure.

Background

When laying the pipeline, the ventilating pipeline of each device needs to be communicated through a pipeline sealing structure.

The conventional pipeline sealing structure has the defects that the pipeline is inconvenient to be connected in a quick sealing way, and the pipeline sealing structure is poor in sealing property and easy to leak, so that the pipeline sealing structure is convenient to solve the problems.

Disclosure of Invention

The utility model aims to provide a pipeline sealing structure, which solves the problems that the conventional pipeline sealing structure provided by the background art is inconvenient to carry out quick sealing connection on a pipeline, and the pipeline sealing structure is poor in sealing performance and easy to leak.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipe sealing structure comprising:

the inner side of the first pipeline is provided with a sealing groove;

the second pipeline is arranged on the right side of the first pipeline, and connecting holes are formed in the second pipeline at equal angles;

the first fixed ring, the left side fixedly connected with first fixed ring of second pipeline, the left side fixedly connected with dead lever of first fixed ring, and the one end fixedly connected with second fixed ring of dead lever keeping away from first fixed ring.

Preferably, the right side of the first pipeline is fixedly connected with a positioning rod at equal angles, and the positioning rod penetrates through the inner side of the connecting hole;

wherein, the locating lever is fixed with the second pipeline connection through the bolt.

Preferably, the sealing groove is mutually matched with the second fixing ring, and the left side of the second fixing ring is stuck and connected with a first sealing gasket;

wherein, closely laminate between first sealed pad and the seal groove.

Preferably, the inner sides of the first fixing ring and the second fixing ring are stuck and connected with a second sealing gasket, and the second sealing gasket is in an annular structure;

and the outer surface of the second sealing gasket is tightly attached to the sealing groove.

Compared with the prior art, the utility model has the beneficial effects that: the pipeline sealing structure is convenient for carrying out quick sealing connection on the pipeline, has good sealing performance and is not easy to leak;

the first pipeline is connected with the second pipeline, inserts the locating lever in the connecting hole, and through bolt fastening first pipeline and second pipeline, when first pipeline and second pipeline are fixed, first sealed pad is in closely laminating with the internal surface of first pipeline and is played sealed effect, through setting up the second sealed pad, makes its outward expansion when the pressurized, makes the sealed pad of second and the internal surface of first pipeline closely laminate and play sealed effect.

Drawings

FIG. 1 is a schematic view of the front cut-away structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure of a first pipeline and a second pipeline according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view showing a bottom cutaway structure of the connection of the first fixing ring and the fixing rod.

In the figure: 1. a first pipe; 2. a second pipe; 3. sealing grooves; 4. a positioning rod; 5. a connection hole; 6. a bolt; 7. a first fixing ring; 8. a fixed rod; 9. a second fixing ring; 10. a first gasket; 11. and a second gasket.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a pipe sealing structure comprising:

the first pipeline 1, the inboard of the first pipeline 1 has offered the seal groove 3;

the second pipeline 2 is arranged on the right side of the first pipeline 1, and connecting holes 5 are formed in the second pipeline 2 at equal angles;

the first fixed ring 7, the left side fixedly connected with first fixed ring 7 of second pipeline 2, the left side fixedly connected with dead lever 8 of first fixed ring 7, the one end fixedly connected with second fixed ring 9 of first fixed ring 7 is kept away from to dead lever 8.

The right side of the first pipeline 1 is fixedly connected with a positioning rod 4 at equal angles, and the positioning rod 4 penetrates through the inner side of the connecting hole 5; wherein, locating lever 4 is fixed with second pipeline 2 through bolt 6 connection, makes first pipeline 1 and second pipeline 2 fixed.

The sealing groove 3 is mutually matched with the second fixed ring 9, and a first sealing gasket 10 is stuck and connected to the left side of the second fixed ring 9; wherein, closely laminate between first sealing pad 10 and the seal groove 3, seal first pipeline 1 and second pipeline 2 through first sealing pad 10.

The inner sides of the first fixing ring 7 and the second fixing ring 9 are stuck and connected with a second sealing gasket 11, and the second sealing gasket 11 is in an annular structure; wherein, closely laminating between surface and the seal groove 3 of second sealed pad 11, sealed between first pipeline 1 and the second pipeline 2 through second sealed pad 11.

When the pipeline sealing structure is used, as shown in fig. 1-4, the first pipeline 1 is connected with the second pipeline 2, the positioning rod 4 is inserted into the connecting hole 5, the first pipeline 1 and the second pipeline 2 are fixed through the bolt 6, the first sealing gasket 10 is tightly attached to the inner surface of the first pipeline 1 to play a sealing role, and the second sealing gasket 11 is arranged to expand outwards when being pressed, so that the second sealing gasket 11 is tightly attached to the inner surface of the first pipeline 1 to play a sealing role, namely the whole working process of the pipeline sealing structure.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A pipe sealing structure, comprising:

the device comprises a first pipeline (1), wherein a sealing groove (3) is formed in the inner side of the first pipeline (1);

the second pipeline (2) is arranged on the right side of the first pipeline (1), and connecting holes (5) are formed in the second pipeline (2) at equal angles;

the fixed ring (7) of first, the left side fixedly connected with first fixed ring (7) of second pipeline (2), the left side fixedly connected with dead lever (8) of first fixed ring (7), and the one end fixedly connected with second fixed ring (9) of first fixed ring (7) are kept away from to dead lever (8).

2. A pipe sealing structure according to claim 1, wherein: the right side of the first pipeline (1) is fixedly connected with a positioning rod (4) at equal angles, and the positioning rod (4) penetrates through the inner side of the connecting hole (5);

wherein the positioning rod (4) is fixedly connected with the second pipeline (2) through a bolt (6).

3. A pipe sealing structure according to claim 1, wherein: the sealing groove (3) is mutually matched with the second fixing ring (9), and a first sealing gasket (10) is stuck and connected to the left side of the second fixing ring (9);

the first sealing gasket (10) is tightly attached to the sealing groove (3).

4. A pipe sealing structure according to claim 1, wherein: the inner sides of the first fixing ring (7) and the second fixing ring (9) are stuck and connected with a second sealing gasket (11), and the second sealing gasket (11) is of an annular structure;

the outer surface of the second sealing gasket (11) is tightly attached to the sealing groove (3).