CN219582002U

CN219582002U - Butt joint mechanism for pipeline welding

Info

Publication number: CN219582002U
Application number: CN202320756389.7U
Authority: CN
Inventors: 郭继华; 孙东
Original assignee: Beijing Haoxin Energy Technology Co ltd
Current assignee: Beijing Haoxin Energy Technology Group Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-25
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of pipeline welding, in particular to a butt joint mechanism for pipeline welding, which solves the problems that in the prior art, manual rotation adjustment is adopted before welding, the butt joint of pipelines is inaccurate easily, the rotation position is inaccurate, and the welding quality of the whole pipeline is affected. The utility model provides a butt joint mechanism for pipeline welding, includes and bears the seat, bears the inboard one side fixedly connected with of seat and first bears the ring, and bears the inboard opposite side fixedly connected with second of seat and bear the ring, and the inboard sliding connection of first bearing the ring has first carrier pipe. According to the utility model, the two pipelines to be butted can be carried and fixed through the first carrying pipe, the second carrying pipe and the components thereof, and when the first carrying pipe rotates, one of the pipelines can rotate, so that the butted position of the two pipelines is changed, and the two pipelines can be butted fully after welding gradually.

Description

Butt joint mechanism for pipeline welding

Technical Field

The utility model relates to the technical field of pipeline welding, in particular to a butt joint mechanism for pipeline welding.

Background

Pipes are commonly used in daily life, and are devices for conveying gas, liquid or fluid with solid particles, which are formed by connecting pipes, pipe connectors, valves and the like. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., the fluid flows from a high pressure place to a low pressure place of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid. The pipeline has wide application range, is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices, and is required to be welded according to the requirements of site construction in the use process of the pipeline.

In the welding process of the pipeline, due to the fact that butt joint adjustment is needed during welding, two pipelines find suitable welding positions, welding quality is improved, meanwhile, manual rotation adjustment is adopted before welding, the fact that the butt joint of the pipelines is inaccurate is easy to cause, the rotation positions are not accurate enough, the welding quality of the whole pipeline is affected, inconvenience is caused, and therefore a butt joint mechanism for pipeline welding is needed to solve the problem.

Disclosure of Invention

The utility model aims to provide a butt joint mechanism for pipeline welding, which solves the problems that in the prior art, manual rotation adjustment is adopted before welding, the butt joint of pipelines is inaccurate, the rotation position is inaccurate, and the welding quality of the whole pipeline is affected.

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

the utility model provides a butt joint mechanism for pipeline welding, including bearing the seat, the inboard one side fixedly connected with first carrier ring of bearing the seat, and the inboard opposite side fixedly connected with second carrier ring of bearing the seat, the inboard sliding connection of first carrier ring has first carrier pipe, and the inboard sliding connection of second carrier ring has second carrier pipe, the top of second carrier ring is equipped with the inserted bar, and the slot that the cooperation inserted bar used has all been seted up at the top of second carrier ring and the top of second carrier pipe, the inboard upper portion and the lower part of first carrier pipe and second carrier pipe all are equipped with splint, and the top and the bottom of first carrier pipe and second carrier pipe all are through bolt fixedly connected with cylinder, and the output shaft of four cylinders runs through the lateral wall of first carrier pipe and second carrier pipe respectively, wherein the extension of cylinder and the top fixed connection of splint.

Preferably, the gear sleeve is sleeved on the outer side of one end of the first bearing tube, a fixing plate is fixedly connected to one side of the inner side of the bearing seat, a rotating rod is arranged on one side of the fixing plate, a driving motor is fixedly connected to the other side of the fixing plate through a bolt, one end of the rotating rod is meshed with the gear sleeve through a latch, and the other end of the rotating rod penetrates through the fixing plate to be in transmission connection with an output shaft of the driving motor.

Preferably, the two sides of the first bearing tube and the second bearing tube are connected with sliding blocks, and the four sliding blocks are respectively connected with the first bearing ring and the second bearing ring in a sliding manner through annular grooves.

Preferably, one end of the rotating rod penetrates through the fixing plate through the bearing sleeve.

Preferably, a gear disc is sleeved on one end of the rotating rod, and the gear disc is connected with the gear sleeve in a meshed manner through a latch.

Preferably, a plurality of slots are formed in the second bearing tube.

The utility model has at least the following beneficial effects:

when the butt joint mechanism for pipeline welding is used, one end of two pipelines to be butted is inserted into the first bearing ring and the second bearing ring respectively until the interfaces of the two pipelines are basically butted, and simultaneously the two pipelines are clamped and fixed by utilizing the clamping plates under the driving of the air cylinders.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a first carrier ring according to the present utility model;

FIG. 3 is a schematic view of a second carrier ring according to the present utility model.

In the figure: 1. a bearing seat; 2. a first load ring; 3. a first carrier tube; 4. a gear sleeve; 5. a clamping plate; 6. a cylinder; 7. a fixing plate; 8. a driving motor; 9. a gear plate; 10. a second load ring; 11. a second carrier tube; 12. a rod; 13. a slot; 14. a slide block; 15. an annular groove; 16. and rotating the rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a butt joint mechanism for pipe welding, including bearing seat 1, bearing seat 1's inboard one side fixedly connected with first carrier ring 2, and bearing seat 1's inboard opposite side fixedly connected with second carrier ring 10, first carrier ring 2's inboard sliding connection has first carrier tube 3, and second carrier ring 10's inboard sliding connection has second carrier tube 11, second carrier ring 10's top is equipped with inserted bar 12, and the slot 13 that cooperation inserted bar 12 used has all been seted up at second carrier ring 10's top and second carrier tube 11's top, first carrier tube 3 and second carrier tube 11's inboard upper portion and lower part all are equipped with splint 5, and first carrier tube 3 and second carrier tube 11's top and bottom all are through bolt fixedly connected with cylinder 6, and the output shaft of four cylinders 6 runs through first carrier tube 3 and second carrier tube 11's lateral wall respectively, wherein the extension of cylinder 6 and splint 5's top fixed connection, concretely, can carry out two required bearing tube 3 through first carrier tube 11 and second carrier tube 11 and component respectively, can make two and two pipeline rotate the pipeline and carry out the butt joint position and make two and rotate the pipeline rotate, thereby two pipeline can be changed and make one of them rotate and carry out the pipeline and rotate and make and two and the pipeline rotate.

The scheme comprises the following working processes:

when the butt joint mechanism for pipeline welding is used, one ends of two pipelines to be butted are inserted into the first bearing ring 2 and the second bearing ring 10 respectively until the interfaces of the two pipelines are basically butted, meanwhile, the two pipelines are clamped and fixed under the drive of the air cylinder 6 by utilizing the clamping plate 5, when the butt joint position of the pipelines is required to be adjusted, the pipelines in the second bearing pipe 11 are limited by utilizing the inserting rod 12 and the inserting groove 13 in an inserting way, at the moment, the first bearing pipe 3 can be rotated, one of the pipelines can be rotated, and the butt joint position of the two pipelines is changed, so that the two pipelines can be fully butted after welding gradually.

The working process can be as follows:

the two pipelines to be butted can be fixedly carried through the first carrying pipe 3 and the second carrying pipe 11 and the components thereof, and when the first carrying pipe 3 rotates, one of the pipelines can rotate, and the butted positions of the two pipelines are changed, so that the two pipelines can be butted fully after being welded gradually.

Further, the gear sleeve 4 has been cup jointed in the one end outside of first carrier tube 3, and the inboard one side fixedly connected with fixed plate 7 of carrier seat 1, one side of fixed plate 7 is equipped with dwang 16, and the opposite side of fixed plate 7 passes through bolt fixedly connected with driving motor 8, the one end of dwang 16 is connected with the gear sleeve 4 meshing through the latch, and the other end of dwang 16 runs through fixed plate 7 and driving motor 8 output shaft transmission is connected, specifically, start driving motor 8 drives dwang 16 and rotates, and then can drive the pipeline rotation in the first carrier tube 3 through gear sleeve 4 for adjust pipeline butt joint position.

Further, the two sides of the first bearing tube 3 and the second bearing tube 11 are respectively connected with the sliding blocks 14, and the four sliding blocks 14 are respectively connected with the first bearing ring 2 and the second bearing ring 10 in a sliding manner through the annular grooves 15, and specifically, the sliding blocks 14 slide in the annular grooves 15, so that the first bearing tube 3 and the second bearing tube 11 are more stable.

Further, one end of the rotating rod 16 penetrates through the fixed plate 7 through a bearing sleeve.

Further, the gear disc 9 is sleeved on one end of the rotating rod 16, and the gear disc 9 is engaged with the gear sleeve 4 through the latch, specifically, the gear disc 9 is engaged with the gear sleeve 4, so that the rotating rod 16 can drive the first bearing tube 3 to rotate.

Further, a plurality of slots 13 are formed in the second carrying tube 11.

To sum up: the driving motor 8 is started to drive the rotating rod 16 to rotate, and then the gear sleeve 4 can drive the pipeline in the first bearing pipe 3 to rotate, so that the pipeline butt joint position is adjusted, the sliding block 14 slides in the annular groove 15, the first bearing pipe 3 and the second bearing pipe 11 can be further stable, the gear disc 9 is meshed with the gear sleeve 4, and the rotating rod 16 can drive the first bearing pipe 3 to rotate.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a butt joint mechanism for pipeline welding, includes bears seat (1), its characterized in that, the inboard one side fixedly connected with of bearing seat (1) is first to bear ring (2), and the inboard opposite side fixedly connected with second of bearing seat (1) bears ring (10), the inboard sliding connection of first bearing ring (2) has first bearing tube (3), and the inboard sliding connection of second bearing ring (10) has second bearing tube (11), the top of second bearing ring (10) is equipped with inserted bar (12), and slot (13) that cooperation inserted bar (12) used are all offered at the top of second bearing tube (10) and the top of second bearing tube (11), the inboard upper portion and the lower part of first bearing tube (3) and second bearing tube (11) all are equipped with splint (5), and the top and the bottom of first bearing tube (3) and second bearing tube (11) all are through bolt fixedly connected with cylinder (6) to the output shaft of four cylinders (6) runs through the fixed part of the top of bearing tube (3) and second bearing tube (11) and the cylinder (6) respectively, wherein the top of extension part of cylinder (6) is connected with splint (5).

2. The butt joint mechanism for pipeline welding according to claim 1, wherein the gear sleeve (4) is sleeved on the outer side of one end of the first bearing pipe (3), a fixing plate (7) is fixedly connected to one side of the inner side of the bearing seat (1), a rotating rod (16) is arranged on one side of the fixing plate (7), a driving motor (8) is fixedly connected to the other side of the fixing plate (7) through a bolt, one end of the rotating rod (16) is meshed with the gear sleeve (4) through a latch, and the other end of the rotating rod (16) penetrates through the fixing plate (7) to be in transmission connection with an output shaft of the driving motor (8).

3. The butt joint mechanism for pipeline welding according to claim 1, wherein the two sides of the first bearing pipe (3) and the second bearing pipe (11) are respectively connected with sliding blocks (14), and the four sliding blocks (14) are respectively connected with the first bearing ring (2) and the second bearing ring (10) in a sliding manner through annular grooves (15).

4. A butt joint mechanism for welding pipes according to claim 2, characterized in that one end of the rotating rod (16) penetrates the fixing plate (7) through a bearing housing.

5. A butt joint mechanism for welding pipelines according to claim 2, characterized in that a gear disc (9) is sleeved on one end of the rotating rod (16), and the gear disc (9) is connected with the gear sleeve (4) in a meshed manner through a latch.

6. The butt joint mechanism for pipeline welding according to claim 1, wherein a plurality of slots (13) are formed in the second carrying pipe (11).