CN220102431U

CN220102431U - Interpolation tee bend

Info

Publication number: CN220102431U
Application number: CN202321584694.9U
Authority: CN
Inventors: 贾立强; 潘海勇; 钱鑫波
Original assignee: Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Current assignee: Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-28
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses an interpolation tee joint, which is characterized in that: the side of the main pipe is connected with a branch pipe, one end, close to the main pipe, of the inner side of the branch pipe is provided with an abutting ring, one end, far away from the main pipe, of the inner side of the branch pipe is connected with an abutting piece, one end, close to the main pipe, of the abutting piece is inclined towards the center of the branch pipe, and one end, close to the main pipe, of the abutting piece is connected with a holding block. The utility model can effectively increase the connection firmness between the pipeline and the tee joint.

Description

Interpolation tee bend

Technical Field

The utility model relates to the technical field of pipeline connectors, in particular to an interpolation tee joint.

Background

Tee is a common component in pipeline construction and is used for the joint of three identical or different pipelines. The main function of the tee is to redirect the flow. Most of the existing pipelines are connected with the tee joint in an inserting way, the pipelines and the tee joint are slightly matched in and out in size, the pipelines and the tee joint are not fixed firmly, and leakage is easy to occur.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an interpolation tee joint.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an interpolation tee bend, is responsible for the side and is connected with the branch pipe including being responsible for, and the branch pipe inboard is close to the one end of being responsible for and is provided with the butt ring, and the branch pipe inboard is kept away from the one end of being responsible for and is connected with the piece that supports, supports the one end that the piece is close to being responsible for and inclines to the center department of branch pipe, supports the one end that the piece is close to being responsible for and is connected with the piece that holds tightly.

Preferably, the abutting pieces are uniformly distributed in the branch pipe in a circumferential shape.

Preferably, a sealing ring is provided in the branch pipe at a position between the abutment ring and the abutment piece.

Preferably, one side of the branch pipe far away from the main pipe is provided with a thread section, the thread section is connected with a fixing sleeve in a threaded manner, a notch is formed in the thread section, a connecting block is connected to a supporting piece corresponding to the notch, and the connecting block is arranged in the notch.

Preferably, the upper side and the lower side of the main pipe are respectively provided with a first connecting pipe and a second connecting pipe.

Preferably, the first connecting pipe and the main pipe and the second connecting pipe and the main pipe are connected through threads.

Preferably, the inner sides of the upper end and the lower end of the main pipe are respectively provided with a fixed table, the inner sides of the fixed tables are provided with internal threads, the lower section of the first connecting pipe is provided with external threads, and the upper section of the second connecting pipe is provided with external threads.

Compared with the prior art, the utility model has the beneficial effects that: when the pipeline inserts in the branch pipe, support on the butt ring, the pipeline that is located the branch pipe can outwards extrude the piece that supports tightly for the outer wall in close contact with of enclasping piece and pipeline, thereby enclasping the pipeline, improve the leakproofness of connection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of a manifold of the present utility model;

fig. 4 is a schematic view of the structure of the branch pipe in the present utility model.

Reference numerals: 1. a main pipe; 2. a branch pipe; 3. a first connecting pipe; 4. a second connecting pipe; 5. a fixed sleeve; 6. a fixed table; 7. an abutment ring; 8. a seal ring; 9. a tightening piece; 10. a holding block; 11. a linkage block; 12. a notch; 13. a threaded section.

Detailed Description

Embodiments of the present utility model are described in detail below with reference to fig. 1-4.

The utility model provides an interpolation tee bend, is including being responsible for 1, is responsible for 1 side and is connected with branch pipe 2, and the inboard one end that is close to being responsible for 1 of branch pipe 2 is provided with butt ring 7, and the inboard one end that is kept away from being responsible for 1 of branch pipe 2 is connected with supports tight piece 9, supports tight piece 9 and is close to the one end that is responsible for 1 and inclines to the center department of branch pipe 2, supports tight piece 9 and is close to the one end that is responsible for 1 and be connected with hug tightly piece 10.

When the pipeline inserts in the branch pipe 2, because the one end that supports the piece 9 and be close to being responsible for 1 inclines to the center department of branch pipe 2, the pipeline can be with supporting the piece 9 and expand for hold the piece 10 and can closely laminate the periphery of pipeline, thereby hold the pipeline tightly, make the fixed of pipeline more firm, thereby avoid making and branch pipe 2 between producing the clearance because of the rocking of pipeline, improved the leakproofness between pipeline and the branch pipe 2.

Preferably, the abutting pieces 9 are uniformly distributed in the branch pipe 2 in a circumferential shape so as to ensure that a plurality of enclasping blocks 10 are uniformly distributed on the periphery of the pipeline, and the enclasping force is uniform.

Preferably, a sealing ring 8 is provided in the branch pipe 2 at a position between the abutment ring 7 and the abutment tab 9, the sealing ring 8 being used to ensure a sealed connection between the pipe and the branch pipe 2.

Preferably, a thread section 13 is arranged on one side of the branch pipe 2 far away from the main pipe 1, an external thread is arranged on the outer side of the thread section 13, a fixing sleeve 5 is connected to the thread section 13 in a threaded manner, a notch 12 is formed in the thread section 13, the notch 12 is arranged along the length direction of the branch pipe 2, a linkage block 11 is connected to a abutting piece 9 corresponding to the position of the notch 12, and the linkage block 11 is arranged through the notch 12. The height of the linkage block 11 is set to be slightly higher than the notch 12 when the pipeline is inserted into the branch pipe 2.

After the pipeline is inserted into the branch pipe 2, the abutting piece 9 is outwards expanded, the linkage block 11 is exposed from the notch 12, in order to ensure the enclasping force of the enclasping block 10, the fixing sleeve 5 is rotated to move leftwards, the inner wall of the fixing sleeve 5 abuts against the linkage block 11, and the abutting piece 9 is inwards extruded, so that the enclasping block 10 on the abutting piece 9 can enclasp the pipeline better.

Preferably, the upper side and the lower side of the main pipe 1 are respectively provided with a first connecting pipe 3 and a second connecting pipe 4, and the main pipe 1 can be connected with pipelines with different pipe diameters through the first connecting pipe 3 and the second connecting pipe 4.

The inner sides of the upper end and the lower end of the main pipe 1 are respectively provided with a fixed table 6, the inner sides of the fixed tables 6 are provided with internal threads, the lower section of the connecting pipe I3 is provided with external threads, and the upper section of the connecting pipe II 4 is provided with external threads. Through the cooperation of internal thread and external screw thread, all adopt threaded connection between connecting pipe one 3 and the main pipe 1, between connecting pipe two 4 and the main pipe 1.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. An interpolation tee, characterized in that: including being responsible for (1), be responsible for (1) side and be connected with branch pipe (2), the inboard one end that is close to being responsible for (1) of branch pipe (2) is provided with butt ring (7), the inboard one end that is kept away from being responsible for (1) of branch pipe (2) is connected with and supports tight piece (9), the one end that supports tight piece (9) and be close to being responsible for (1) is inclined to the center department of branch pipe (2), the one end that supports tight piece (9) and be close to being responsible for (1) is connected with and holds tight piece (10).

2. An interpolation tee as set forth in claim 1, wherein: the abutting pieces (9) are uniformly distributed in the branch pipe (2) in a circumferential shape.

3. An interpolation tee as set forth in claim 1, wherein: a sealing ring (8) is arranged in the branch pipe (2) and positioned between the abutting ring (7) and the abutting piece (9).

4. An interpolation tee as set forth in claim 1, wherein: one side of the branch pipe (2) far away from the main pipe (1) is provided with a thread section (13), the thread section (13) is connected with a fixing sleeve (5) in a threaded manner, a notch (12) is formed in the thread section (13), a linkage block (11) is connected to a supporting piece (9) corresponding to the notch (12) in position, and the linkage block (11) is arranged in the notch (12).

5. An interpolation tee as set forth in claim 1, wherein: the upper side and the lower side of the main pipe (1) are respectively provided with a first connecting pipe (3) and a second connecting pipe (4).

6. An interpolation tee according to claim 5, wherein: the first connecting pipe (3) and the main pipe (1) and the second connecting pipe (4) and the main pipe (1) are connected through threads.

7. An interpolating tee as set forth in claim 6, wherein: the inner sides of the upper end and the lower end of the main pipe (1) are respectively provided with a fixed table (6), the inner sides of the fixed tables (6) are provided with internal threads, the lower section of the first connecting pipe (3) is provided with external threads, and the upper section of the second connecting pipe (4) is provided with external threads.