CN220706614U

CN220706614U - Improved sleeve joint

Info

Publication number: CN220706614U
Application number: CN202322005113.8U
Authority: CN
Inventors: 王瑞娟; 夏慧欣; 董宝; 张文玉; 郭立权
Original assignee: Tianjin Yitaihao Oil Production Equipment Co ltd
Current assignee: Tianjin Yitaihao Oil Production Equipment Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-04-02
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of sleeve joints, and discloses an improved sleeve joint which comprises a first pipeline, a second pipeline, a lower sleeve, an upper sleeve, a first pull plate, a second pull plate, a positioning plate, a first rotating motor, a first rack, a second rack, a protective cover, a clamping device and a protective plate. The casing joint can be tightly fixed through the clamping device, so that more reliable connection is provided, potential problems caused by loosening or falling-off, such as signal interference, fluid leakage and the like, are reduced, the clamping device is usually designed into a form which is easy to install and disassemble, and a user can conveniently maintain and replace the clamping device, so that the clamping device can be operated more quickly when the casing joint needs to be replaced or maintained, and the working efficiency is improved.

Description

Improved sleeve joint

Technical Field

The utility model relates to the technical field of casing joints, in particular to an improved casing joint.

Background

The pipe joint is a connecting tool between pipelines, is a detachable connection point between an element and the pipeline, plays an indispensable important role in a pipe fitting, is one of two main components of a hydraulic pipeline, is used for straight line connection of meters and the like, is connected in a socket welding or threaded connection mode, is mainly used for low-pressure pipelines with small calibers, and is used for parts needing to be frequently detached or for final adjustment of pipelines using threaded pipes.

According to publication number CN217815521U discloses a casing joint, relates to casing joint technical field, including base, pipeline body, the top fixed mounting of base has the connector, the spread groove has been seted up to the inside of connector, the inside of spread groove is extended to the one end of pipeline body, the draw-in groove has all been seted up to the both sides of pipeline body, the one end fixedly connected with movable plate of spring, the beneficial effect of the utility model is: can drive the movable plate through pulling the pull rod and remove, and then compress the spring, can drive the fixture block through the removal of movable plate and remove to first mounting groove is inside, then inserts the inside to the spread groove with the one end of pipeline body, loosens the pull rod, utilizes the effort of spring to make the one end joint of fixture block to the inside of draw-in groove to be convenient for install and dismantle it.

The traditional casing joint is simple in structure, single in fixing mode, capable of generating loosening and falling phenomena in the connecting process, meanwhile, the use condition of a pipeline and the condition of fluid leakage can be influenced due to loosening and falling of a connecting part, maintenance and replacement of workers are inconvenient, and working efficiency is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an improved sleeve joint which is provided with a mounting clamping device and a stabilizing device, improves the stability of the device and the strength of the sleeve, prevents the leakage of fluid, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides an improved generation sleeve joint, includes first pipeline, second pipeline, lower sleeve pipe, last sleeve pipe, first arm-tie, second arm-tie, locating plate, first rotating electrical machines, first rack, second rack, protection casing, clamping device and guard plate, the one end fixedly connected with second pipeline of first pipeline, lower sleeve pipe fixed mounting is at the lower surface of second pipeline, go up sleeve pipe fixed mounting at the upper surface of second pipeline, first arm-tie slidable mounting is at the upper surface of last sheathed tube, second arm-tie slidable mounting is at the upper surface of last sheathed tube, locating plate fixed mounting is at the upper surface of last sleeve pipe, first rotating electrical machines fixed mounting is at the upper surface of locating plate, first rack fixed mounting is at the upper surface of first arm-tie, second rack fixed mounting is at the upper surface of second arm-tie, clamping device rotates the inner wall of installing at first arm-tie, guard plate fixed mounting is at the side of last sleeve pipe, protection casing fixed mounting is at the upper surface of first arm-tie.

Preferably, the clamping device comprises a rotating rod, a second rotating motor, a rotating shaft, a rotating arm, an abutting arm and an arc abutting plate, wherein the second rotating motor is fixedly arranged on the upper surface of the first pipeline, the rotating shaft is fixedly arranged at the output end of the second rotating motor, the rotating rod is fixedly arranged at the other end of the rotating shaft, the rotating arm is fixedly arranged at the other end of the rotating rod, the abutting arm is rotatably arranged on the lower surface of the rotating arm, and the arc abutting plate is fixedly arranged on the lower surface of the abutting arm.

Preferably, the swinging boom includes connecting rod, card pinion rack and mounting groove, the mounting groove is seted up at the lower surface of swinging boom, card pinion rack fixed mounting is at the upper surface of mounting groove, connecting rod fixed mounting is at the inner wall of mounting groove.

Preferably, the abutting arm comprises a supporting shaft and a clamping plate, the clamping plate is fixedly arranged on the upper surface of the abutting arm, and the supporting shaft is fixedly arranged on the lower surface of the abutting arm.

Preferably, the upper sleeve comprises a chute, and the chute is arranged on the surface of the upper sleeve.

Preferably, the first pull plate comprises a sliding bar and a limiting groove, the limiting groove is formed in the upper surface of the first pull plate, and the sliding bar is fixedly arranged on the lower surface of the first pull plate.

Preferably, the second rack comprises a positioning column and a sliding block, wherein the positioning column is fixedly arranged on the lower surface of the second rack, and the sliding block is fixedly arranged on the lower surface of the second rack.

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

1. this improved generation sleeve connection through clamping device can closely fix the sleeve connection, ensures that it can not become flexible or drop in the use, and this provides more reliable connection, has reduced the potential problem that arouses because becoming flexible or drop, such as signal interference, fluid leakage etc. clamping device designs into the form of easily installing and dismantling generally, and the person of facilitating the use maintains and changes, like this when need change sleeve connection or carry out the maintenance, can operate more fast, improves work efficiency.

2. The improved sleeve joint firmly fixes the sleeve joint together, increases the strength and stability of connection, is particularly important for applications requiring high pressure and high temperature or bearing large force loads, can effectively prevent connection failure and damage, can stabilize the fixed sleeve joint in a dynamic environment, and prevents loosening and friction damage caused by vibration or vibration.

Drawings

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

FIG. 2 is a schematic view of a pulling plate according to the present utility model;

FIG. 3 is a schematic view of the bottom structure of FIG. 2 according to the present utility model;

fig. 4 is a schematic structural view of a clamping device according to the present utility model.

In the figure: 1. a first pipe; 2. a second pipe; 3. running a sleeve; 4. a sleeve is arranged; 5. a first pulling plate; 6. a second pulling plate; 7. a positioning plate; 8. a first rotating electric machine; 9. a first rack; 10. a second rack; 11. a protective cover; 12. a protection plate; 13. a rotating rod; 14. a second rotating electric machine; 15. a rotating shaft; 16. a rotating arm; 17. an abutment arm; 18. an arc-shaped abutting plate; 19. a connecting rod; 20. a tooth clamping plate; 21. a support shaft; 22. a clamping plate; 23. a sliding bar; 24. positioning columns; 25. a sliding block.

Detailed Description

Referring to fig. 1-4, an improved sleeve joint comprises a first pipe 1, a second pipe 2, a lower sleeve 3, an upper sleeve 4, a first pull plate 5, a second pull plate 6, a positioning plate 7, a first rotating motor 8, a first rack 9, a second rack 10, a protective cover 11, a clamping device and a protection plate 12, wherein one end of the first pipe 1 is fixedly connected with the second pipe 2, the lower sleeve 3 is fixedly arranged on the lower surface of the second pipe 2, the upper sleeve 4 is fixedly arranged on the upper surface of the second pipe 2, the first pull plate 5 is slidably arranged on the upper surface of the upper sleeve 4, the second pull plate 6 is slidably arranged on the upper surface of the upper sleeve 4, the positioning plate 7 is fixedly arranged on the upper surface of the upper sleeve 4, the first rotating motor 8 is fixedly arranged on the upper surface of the positioning plate 7, the first rack 9 is fixedly arranged on the upper surface of the first pull plate 5, the second rack 10 is fixedly arranged on the upper surface of the second pull plate 6, the clamping device is rotatably arranged on the inner wall of the first pull plate 5, the protection plate 12 is fixedly arranged on the side surface of the protection plate 4, and the protection plate 11 is fixedly arranged on the upper surface of the first pull plate 5.

The device is through fixing the installation mutually with first pipeline 1 and second pipeline 2, make the whole device more stable when connecting the pipeline, the device carries out fixed centre gripping to the pipeline that needs the installation at the side-mounting of first arm-tie 5, drive bull stick 13 and pivot 15 through second rotating electrical machines 14 and rotate, drive the swinging boom 16 by bull stick 13 and rotate, the latch board 20 of installation below the swivel arm carries out spacingly simultaneously, make the butt arm 17 rotate, and the butt arm 17 surface drives arc butt plate 18 through the connecting rod 19 of installation and carries out the butt fixed to the pipeline that will install promptly, the upper surface mounting's of this butt arm 17 latch plate 22 carries out spacing or drive each other with the latch board 20 of the lower surface mounting of swinging boom 16, can adjust the butt plate and carry out slow rotation and regulation, improve the stability of device, drive through first rotating electrical machines 8, drive the first rack 9 that the gear meshes carries out axial stretching, make the first arm-tie 5 of integration and second arm-tie 6 carry out axial stretching, make the pipeline more stable when carrying out the installation and fix, finally, the device is placed to the protection fluid in the top of protection cover 11.

Referring to fig. 2, the clamping device includes a rotating rod 13, a second rotating motor 14, a rotating shaft 15, a rotating arm 16, an abutting arm 17 and an arc abutting plate 18, wherein the second rotating motor 14 is fixedly installed on the upper surface of the first pipeline 1, the rotating shaft 15 is fixedly installed at the output end of the second rotating motor 14, the rotating rod 13 is fixedly installed at the other end of the rotating shaft 15, the rotating arm 16 is fixedly installed at the other end of the rotating rod 13, the abutting arm 17 is rotatably installed on the lower surface of the rotating arm 16, and the arc abutting plate 18 is fixedly installed on the lower surface of the abutting arm 17.

Referring to fig. 4, the rotating arm 16 includes a connecting rod 19, a latch plate 20 and a mounting groove, the mounting groove is formed on the lower surface of the rotating arm 16, the latch plate 20 is fixedly mounted on the upper surface of the mounting groove, and the connecting rod 19 is fixedly mounted on the inner wall of the mounting groove.

Referring to fig. 4, the abutment arm 17 includes a support shaft 21 and a clamping plate 22, the clamping plate 22 is fixedly mounted on the upper surface of the abutment arm 17, and the support shaft 21 is fixedly mounted on the lower surface of the abutment arm 17.

Referring to fig. 2, the upper sleeve 4 includes a sliding groove formed on a surface of the upper sleeve 4.

Referring to fig. 3, the first pull plate 5 includes a sliding bar 23 and a limiting groove, the limiting groove is formed on the upper surface of the first pull plate 5, and the sliding bar 23 is fixedly mounted on the lower surface of the first pull plate 5.

Referring to fig. 2, the second rack 10 includes a positioning column 24 and a slider 25, the positioning column 24 is fixedly installed on the lower surface of the second rack 10, and the slider 25 is fixedly installed on the lower surface of the second rack 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An improved sleeve joint is characterized by comprising a first pipeline (1), a second pipeline (2), a lower sleeve (3), an upper sleeve (4), a first pull plate (5), a second pull plate (6), a positioning plate (7), a first rotating motor (8), a first rack (9), a second rack (10), a protective cover (11), a clamping device and a protection plate (12), wherein one end of the first pipeline (1) is fixedly connected with the second pipeline (2), the lower sleeve (3) is fixedly arranged on the lower surface of the second pipeline (2), the upper sleeve (4) is fixedly arranged on the upper surface of the second pipeline (2), the first pull plate (5) is slidably arranged on the upper surface of the upper sleeve (4), the second pull plate (6) is slidably arranged on the upper surface of the upper sleeve (4), the positioning plate (7) is fixedly arranged on the upper surface of the upper sleeve (4), the first rotating motor (8) is fixedly arranged on the upper surface of the positioning plate (7), the first rack (9) is fixedly arranged on the upper surface of the first rack (5), the second rotating plate (10) is fixedly arranged on the upper surface of the second sleeve (4), the second rotating plate (12) is fixedly arranged on the side surface of the second sleeve (4), the protective cover (11) is fixedly arranged on the upper surface of the first pulling plate (5).

2. An improved sleeve joint according to claim 1, wherein: clamping device includes bull stick (13), second rotating electrical machines (14), pivot (15), swinging boom (16), butt arm (17) and arc butt board (18), second rotating electrical machines (14) fixed mounting is at the upper surface of first pipeline (1), pivot (15) fixed mounting is at the output of second rotating electrical machines (14), bull stick (13) fixed mounting is at the other end of pivot (15), swinging boom (16) fixed mounting is at the other end of bull stick (13), butt arm (17) rotate the lower surface of installing at swinging boom (16), arc butt board (18) fixed mounting is at the lower surface of butt arm (17).

3. An improved sleeve joint according to claim 2, wherein: the rotating arm (16) comprises a connecting rod (19), a latch plate (20) and a mounting groove, wherein the mounting groove is formed in the lower surface of the rotating arm (16), the latch plate (20) is fixedly mounted on the upper surface of the mounting groove, and the connecting rod (19) is fixedly mounted on the inner wall of the mounting groove.

4. An improved sleeve joint according to claim 2, wherein: the abutting arm (17) comprises a supporting shaft (21) and a clamping plate (22), the clamping plate (22) is fixedly arranged on the upper surface of the abutting arm (17), and the supporting shaft (21) is fixedly arranged on the lower surface of the abutting arm (17).

5. An improved sleeve joint according to claim 1, wherein: the upper sleeve (4) comprises a chute, and the chute is arranged on the surface of the upper sleeve (4).

6. An improved sleeve joint according to claim 1, wherein: the first pulling plate (5) comprises a sliding bar (23) and a limiting groove, the limiting groove is formed in the upper surface of the first pulling plate (5), and the sliding bar (23) is fixedly mounted on the lower surface of the first pulling plate (5).

7. An improved sleeve joint according to claim 1, wherein: the second rack (10) comprises a positioning column (24) and a sliding block (25), wherein the positioning column (24) is fixedly arranged on the lower surface of the second rack (10), and the sliding block (25) is fixedly arranged on the lower surface of the second rack (10).