CN218935586U

CN218935586U - Butt joint mechanism for new and old pipes

Info

Publication number: CN218935586U
Application number: CN202221489455.0U
Authority: CN
Inventors: 庄旭; 方春安; 陈秋花; 张加刚; 戴家辉
Original assignee: Suzhou Qunye Construction Engineering Co ltd
Current assignee: Suzhou Qunye Construction Engineering Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-04-28
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a butt joint mechanism for new and old pipes, which comprises a first pipe and a second pipe, wherein one ends of the first pipe and the second pipe are respectively clamped with a first connecting seat and a second connecting seat, one sides of the first connecting seat and the second connecting seat are respectively provided with a first supporting cylinder and a second supporting cylinder, one end of the second supporting cylinder is inserted into the first supporting cylinder, the first pipe and the first connecting seat are fixedly connected through a first bolt, and the connecting positioning treatment of the first pipe and the second pipe is facilitated through the first connecting seat, the second connecting seat, the first supporting cylinder and the second supporting cylinder which are arranged, the operation is convenient and quick, one end of the second supporting cylinder is slidably inserted into a telescopic chamber of the first supporting cylinder, and the use length of the supporting cylinder can be adjusted by adjusting the depth of the second supporting cylinder which is inserted into the first supporting cylinder, so that the end parts of the first pipe and the second pipe with different distances can be connected and fixedly treated.

Description

Butt joint mechanism for new and old pipes

Technical Field

The utility model relates to the technical field of butt joint of new and old pipes, in particular to a butt joint mechanism of a new and old pipe.

Background

Pipe connection refers to connecting pipe sections that have been prefabricated into a complete system according to the requirements of the design drawing. In construction, different connection methods should be selected according to the materials of the pipes used. The common steel pipes are connected by screw threads, flanges, welding, socket connection, pipeline bonding connection and the like. In the pipe engineering construction, different connection methods should be selected according to the materials of the pipes used. The common steel pipe is connected with the flange plate by screw threads and welding; most of the seamless steel pipes, nonferrous metals and stainless steel pipes are welded and flange-connected; the cast iron pipes are connected by socket joint, and a few of cast iron pipes are connected by flange; plastic pipes are usually connected by threads, adhesion, hot melt connection, etc., and other nonmetallic pipe connections have various forms.

The existing butt joint mechanism for new and old pipes is inconvenient in connection and positioning operation between two pipes and difficult to meet the requirement of connection, fixation and use treatment of the end parts of the two pipes with different distances.

Disclosure of Invention

The utility model aims to provide a new and old pipe butt joint mechanism, which solves the problems that in the prior art, the connection and positioning operation between two pipelines is inconvenient, and the connection, fixation and use treatment of the end parts of the two pipelines with different distances are difficult to meet.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new and old pipe docking mechanism, includes first pipeline and second pipeline, first pipeline one end card is equipped with first connecting seat, second pipeline one end card is equipped with the second connecting seat, first support section of thick bamboo is installed to first connecting seat one side, second support section of thick bamboo is installed to second connecting seat one side, the inside flexible room of having seted up of first support section of thick bamboo, second support section of thick bamboo one end slides and inserts to establish in the flexible room of first support section of thick bamboo, it is fixed through first bolted connection between first pipeline and the first connecting seat, it is fixed through second bolted connection between second pipeline and the second connecting seat.

Further, a first butt joint groove is formed in one side of the first connecting seat, and a second butt joint groove is formed in one side of the second connecting seat.

Further, the first butt joint groove and the second butt joint groove are both arranged into annular grooves, and sealing gaskets are arranged on the inner walls of the first butt joint groove and the second butt joint groove.

Further, the limiting plate is installed to second support section of thick bamboo one end, and the limiting plate slides and sets up in the flexible room.

Further, a sliding hole is formed in one end of the first supporting cylinder, the second supporting cylinder and the sliding hole are arranged in a sliding mode, and a sealing layer is installed on the inner wall of the sliding hole.

Furthermore, the connecting parts of the first pipeline, the first connecting seat, the second pipeline and the second connecting seat are provided with positioning holes, and the first bolt and the second bolt are in threaded connection with the positioning holes.

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

1. according to the utility model, the first butt joint groove is formed in one side of the first connecting seat, the second butt joint groove is formed in one side of the second connecting seat, one end of the first pipeline is clamped with the first butt joint groove, and the second pipeline is clamped with the second butt joint groove, so that connection positioning treatment between the first pipeline and the second pipeline is facilitated, and the operation is convenient and quick.

2. According to the utility model, one end of the second supporting cylinder is slidably inserted into the telescopic chamber of the first supporting cylinder, so that the use length of the supporting cylinder can be adjusted by adjusting the depth of the second supporting cylinder inserted into the first supporting cylinder, and further, the connection and fixed use treatment of the end parts of the first pipeline and the second pipeline with different intervals can be satisfied.

3. According to the utility model, the first pipeline and the first connecting seat are connected and fixed through the first bolt, the second pipeline and the second connecting seat are connected and fixed through the second bolt, the connecting parts of the first pipeline, the first connecting seat, the second pipeline and the second connecting seat are provided with the positioning holes, and the first bolt and the second bolt are in threaded connection with the positioning holes, so that the stability of connection and positioning between the pipeline and the connecting seat is improved conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the connection base and the support cylinder of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in the present utility model.

In the figure: 1. a first pipe; 2. a second pipe; 3. a second connecting seat; 4. a first support cylinder; 5. a second support cylinder; 6. a first connection base; 7. a telescoping chamber; 8. a limiting plate; 9. a slide hole; 10. a first bolt; 11. a sealing layer; 12. a second bolt; 13. a second docking slot; 14. a first docking slot; 15. positioning holes; 16. and a sealing 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, fig. 2 and fig. 3, in an embodiment of the utility model, a new and old pipe docking mechanism includes a first pipe 1 and a second pipe 2, a first connecting seat 6 is clamped at one end of the first pipe 1, a second connecting seat 3 is clamped at one end of the second pipe 2, a first supporting cylinder 4 is installed at one side of the first connecting seat 6, so that connection positioning processing between the first pipe 1 and the second pipe 2 is facilitated, the operation is convenient and quick, a second supporting cylinder 5 is installed at one side of the second connecting seat 3, a telescopic chamber 7 is formed inside the first supporting cylinder 4, one end of the second supporting cylinder 5 is slidably inserted in the telescopic chamber 7 of the first supporting cylinder 4, so that the use length of the supporting cylinder can be adjusted by adjusting one end of the second supporting cylinder 5, further, the connection and fixation processing of the end parts of the first pipe 1 and the second pipe 2 with different distances are satisfied, the flexibility of use is improved, the first pipe 1 and the first connecting seat 6 are fixedly connected through a first bolt 10, the second pipe 2 and the second connecting seat 3 are fixedly connected through a second bolt 12, so that the connection structure is more stable and the connection between the first pipe and the second pipe is conveniently connected.

Preferably, a first docking slot 14 is formed on one side of the first connecting seat 6, and a second docking slot 13 is formed inside one side of the second connecting seat 3, so that the connecting seat is conveniently clamped and positioned outside one end of the pipeline.

Preferably, the first butt joint groove 14 and the second butt joint groove 13 are both annular grooves, and the inner walls of the first butt joint groove 14 and the second butt joint groove 13 are provided with sealing gaskets 16, so that the sealing performance of the first pipeline 1 and the second pipeline 2, which are clamped at the butt joint grooves, is improved.

Preferably, the limiting plate 8 is installed to second support section of thick bamboo 5 one end, and limiting plate 8 slides and set up in flexible room 7, is convenient for slide the setting of second support section of thick bamboo 5 one end in limiting plate 8.

Preferably, the sliding hole 9 is formed in one end of the first supporting cylinder 4, the second supporting cylinder 5 and the sliding hole 9 are arranged in a sliding mode, the sealing layer 11 is arranged on the inner wall of the sliding hole 9, and the sealing layer 11 is an elastic rubber layer, so that the second supporting cylinder 5 can be conveniently arranged in a sliding mode through the first supporting cylinder 4.

Preferably, the connecting parts of the first pipeline 1, the first connecting seat 6, the second pipeline 2 and the second connecting seat 3 are provided with positioning holes 15, and the first bolt 10 and the second bolt 12 are in threaded connection with the positioning holes 15, so that the stability of connection and positioning between the pipeline and the connecting seat is improved conveniently.

The working principle and the using flow of the utility model are as follows: through the first connecting seat 6, the second connecting seat 3, the first supporting cylinder 4 and the second supporting cylinder 5, one end of the first pipeline 1 is clamped with the first butt joint groove 14 of the second connecting seat 3, and the second pipeline 2 is clamped with the second butt joint groove 13 of the second connecting seat 3, so that connection positioning treatment between the first pipeline 1 and the second pipeline 2 is facilitated, and the operation is convenient and quick; the second support cylinder 5 is inserted into the telescopic chamber 7 of the first support cylinder 4 in a sliding manner, so that the use length of the support cylinder can be adjusted by adjusting the depth of the first support cylinder 4 inserted into the second support cylinder 5, and further, the fixed use treatment of the end connection of the first pipeline 1 and the second pipeline 2 with different distances is satisfied, and the use flexibility is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a new old pipe docking mechanism, includes first pipeline (1) and second pipeline (2), its characterized in that: first pipeline (1) one end card is equipped with first connecting seat (6), second pipeline (2) one end card is equipped with second connecting seat (3), first support section of thick bamboo (4) are installed to first connecting seat (6) one side, second support section of thick bamboo (5) are installed to second connecting seat (3) one side, telescopic chamber (7) have been seted up to inside of first support section of thick bamboo (4), second support section of thick bamboo (5) one end slip is inserted in telescopic chamber (7) of first support section of thick bamboo (4), connect fixedly through first bolt (10) between first pipeline (1) and first connecting seat (6), connect fixedly through second bolt (12) between second pipeline (2) and second connecting seat (3).

2. A new and old pipe docking mechanism according to claim 1, characterized in that: a first butt joint groove (14) is formed in one side of the first connecting seat (6), and a second butt joint groove (13) is formed in one side of the second connecting seat (3).

3. A new and old pipe docking mechanism as claimed in claim 2, wherein: the first butt joint groove (14) and the second butt joint groove (13) are both arranged into annular grooves, and sealing gaskets (16) are arranged on the inner walls of the first butt joint groove (14) and the second butt joint groove (13).

4. A new and old pipe docking mechanism according to claim 1, characterized in that: and a limiting plate (8) is arranged at one end of the second supporting cylinder (5), and the limiting plate (8) is arranged in the telescopic chamber (7) in a sliding manner.

5. A new and old pipe docking mechanism according to claim 1, characterized in that: the sliding hole (9) is formed in one end of the first supporting cylinder (4), the second supporting cylinder (5) and the sliding hole (9) are arranged in a sliding mode, and the sealing layer (11) is arranged on the inner wall of the sliding hole (9).

6. A new and old pipe docking mechanism according to claim 1, characterized in that: positioning holes (15) are formed in the connecting portions of the first pipeline (1), the first connecting seat (6), the second pipeline (2) and the second connecting seat (3), and the first bolt (10) and the second bolt (12) are in threaded connection with the positioning holes (15).