Auxiliary corrugated pipe connecting device

Abstract

The utility model provides an auxiliary corrugated pipe connecting device, which relates to the field of pipeline auxiliary butt joint and comprises an adjusting mechanism, a positioning auxiliary mechanism is arranged at the top of the adjusting mechanism, a limiting mechanism is arranged on one side of the positioning auxiliary mechanism, and the adjusting mechanism comprises a base. The pipeline at one end can be positioned and pushed through the positioning auxiliary mechanism, meanwhile, the limiting mechanism can limit the pipeline at the other end, the transmission disc can be driven to rotate through the output shaft of the second motor, and then the transmission disc can drive the positioning auxiliary mechanism and the limiting mechanism to rotate. Meanwhile, an output shaft of a first motor can drive a threaded rod to rotate, then the threaded rod can drive a movable disc and a connecting rod to move up and down, the connecting rod drives a connecting base and a transmission disc to move up and down, the transmission disc drives a positioning auxiliary mechanism and a limiting mechanism to move up and down, and adjustment of the butt joint height is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of pipeline auxiliary butt joint, and particularly relates to an auxiliary bellows connecting device. Background Art

[0002] An auxiliary bellows connecting device is a device used for auxiliary and precise positioning of pipeline connections, which can improve the accuracy, efficiency and safety of pipeline connections.

[0003] According to the patent application number 202121135636.9, a gas pipeline butt joint auxiliary device is disclosed, which includes a pillow block, a top plate and a jack. The two top plates are arranged in a V shape and are respectively rotatably connected to the pillow block. Jacks are respectively arranged between the outer sides of the two top plates and the pillow block, and the jacks are respectively rotatably connected to the pillow block and the top plate. This proportional design is ingenious. The telescopic lengths of the two jacks can be adjusted respectively to lift the gas pipeline by the two top plates and finely adjust the position of the butt joint of the gas pipeline so that it coincides with the butt joint of another gas pipeline, facilitating alignment welding. The operation is simple and convenient to use.

[0004] However, the heights and angles during the butt joint of different pipelines are different. Since the existing pipeline auxiliary butt joint positioning equipment has a fixed height and angle after positioning the pipeline, it is difficult to adapt when butt-jointing different pipelines, thus making it limited.

[0005] In summary, the utility model provides an auxiliary bellows connecting device to solve the above problems. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An auxiliary bellows connecting device includes an adjusting mechanism. A positioning auxiliary mechanism is arranged at the top of the adjusting mechanism, and a limiting mechanism is arranged on one side of the positioning auxiliary mechanism. The adjusting mechanism includes a base. A first motor is fixedly connected to the bottom of the inner cavity of the base. The output shaft of the first motor is in transmission connection with a threaded rod, and a movable disk is threadedly connected to the surface of the threaded rod. Both sides of the top of the movable disk are fixedly connected with connecting rods, and the top of the connecting rods penetrates through the base and is fixedly connected with a connecting seat. A second motor is fixedly connected to the inner cavity of the connecting seat, and the output shaft of the second motor is in transmission connection with a transmission disk.

[0008] Furthermore, in the present utility model, the positioning auxiliary mechanism includes a fixed table, a placement seat is movably connected to the top of the fixed table, a connecting frame is fixedly connected to the back of the placement seat, a screw rod is threadedly connected to the top of the connecting frame, and the bottom of the screw rod is movably connected to a pressing piece through a bearing. An electric push rod is fixedly connected to the front end of the top of the fixed table, an output end of the electric push rod is fixedly connected to a transmission plate, and the back of the transmission plate is fixedly connected to the placement seat.

[0009] Furthermore, in the present utility model, the limiting mechanism includes a stabilizing plate, a limiting seat is fixedly connected to the top of the stabilizing plate, and an anti-slip pad is fixedly connected to the inner wall of the limiting seat.

[0010] Furthermore, in the present utility model, the left side of the stabilizing plate is fixedly connected to the right side of the fixed table, and the bottom of the fixed table is fixedly connected to the top of the transmission disc.

[0011] Furthermore, in the present utility model, a slider is fixedly connected to the bottom of the placement seat, a sliding groove is formed in the top of the fixed table, and the bottom of the slider extends into the inner cavity of the sliding groove and is slidably connected to the inner cavity of the sliding groove.

[0012] Furthermore, in the present utility model, a limiting plate is fixedly connected to one side of the movable disc, a limiting groove is formed in one side of the inner cavity of the base, and one end of the limiting plate extends into the inner cavity of the limiting groove and is slidably connected to the inner cavity of the limiting groove.

[0013] Beneficial effects: The present utility model has the following beneficial effects:

[0014] With the positioning auxiliary mechanism of the present utility model, positioning and pushing operations can be performed on one end of the pipeline. At the same time, the limiting mechanism can perform limiting operations on the other end of the pipeline. The output shaft of the second motor can drive the transmission disc to rotate, and then the transmission disc will drive the positioning auxiliary mechanism and the limiting mechanism to rotate, thereby realizing the adjustment of the docking angle. At the same time, the output shaft of the first motor can drive the threaded rod to rotate, and then the threaded rod will drive the movable disc and the connecting rod to move up and down. The connecting rod drives the connecting seat and the transmission disc to move up and down, and the transmission disc drives the positioning auxiliary mechanism and the limiting mechanism to move up and down, realizing the adjustment of the docking height. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the base of the present utility model;

[0017] Figure 3 is a schematic cross-sectional structural diagram of the connecting seat of the present utility model;

[0018] Figure 4It is a schematic diagram of the connection structure of the fixed table, placement seat and connecting frame of the present utility model.

[0019] In the figure:

[0020] 1. Adjusting mechanism; 11. Base; 111. Limiting groove; 12. First motor; 13. Threaded rod; 14. Movable disk; 141. Limiting plate; 15. Connecting rod; 16. Connecting seat; 17. Second motor; 18. Driving disk; 2. Positioning and assisting mechanism; 21. Fixed table; 211. Sliding groove; 22. Placement seat; 221. Slider; 23. Connecting frame; 24. Screw; 25. Pressing piece; 26. Electric push rod; 27. Transmission plate; 3. Limiting mechanism; 31. Stabilizing plate; 32. Limiting seat; 33. Anti-slip pad. Specific embodiments

[0021] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In this disclosure, aspects of the present utility model are described with reference to the accompanying drawings, in which many illustrative embodiments are shown. The embodiments of this disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. Additionally, some aspects disclosed in the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model.

[0022] Embodiment 1

[0023] As Figures 1-4 shown, it is the first embodiment of the present utility model. This embodiment provides an auxiliary bellows connection device, including an adjusting mechanism 1. A positioning and assisting mechanism 2 is arranged at the top of the adjusting mechanism 1, and a limiting mechanism 3 is arranged on one side of the positioning and assisting mechanism 2. The adjusting mechanism 1 includes a base 11. A first motor 12 is fixedly connected to the bottom of the inner cavity of the base 11. The output shaft of the first motor 12 is drivingly connected to a threaded rod 13, and a movable disk 14 is threadedly connected to the surface of the threaded rod 13. Both sides of the top of the movable disk 14 are fixedly connected with connecting rods 15, and the top of the connecting rod 15 penetrates through the base 11 and is fixedly connected with a connecting seat 16. A second motor 17 is fixedly connected to the inner cavity of the connecting seat 16, and the output shaft of the second motor 17 is drivingly connected to a driving disk 18.

[0024] As Figures 1-3As shown, the positioning and pushing operations of one end of the pipeline can be carried out through the positioning auxiliary mechanism 2, which facilitates the docking operation of the two ends of the pipeline. At the same time, the limiting mechanism 3 can carry out the limiting operation on the other end of the pipeline, effectively preventing inaccurate docking. The output shaft of the second motor 17 can drive the transmission disc 18 to rotate, and then the transmission disc 18 will drive the positioning auxiliary mechanism 2 and the limiting mechanism 3 to rotate, thereby realizing the adjustment of the docking angle. At the same time, the output shaft of the first motor 12 can drive the threaded rod 13 to rotate, and then the threaded rod 13 will drive the movable disc 14 and the connecting rod 15 to move up and down. The connecting rod 15 drives the connecting seat 16 and the transmission disc 18 to move up and down, and the transmission disc 18 drives the positioning auxiliary mechanism 2 and the limiting mechanism 3 to move up and down, realizing the adjustment of the docking height.

[0025] Embodiment 2

[0026] Referring to Figure 1 and 4 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0027] In this embodiment, the positioning auxiliary mechanism 2 includes a fixed table 21. A placing seat 22 is movably connected to the top of the fixed table 21. A connecting frame 23 is fixedly connected to the back of the placing seat 22. A screw rod 24 is threadedly connected to the top of the connecting frame 23. The bottom of the screw rod 24 is movably connected to a pressing piece 25 through a bearing. The front end of the top of the fixed table 21 is fixedly connected to an electric push rod 26. The output end of the electric push rod 26 is fixedly connected to a transmission plate 27, and the back of the transmission plate 27 is fixedly connected to the placing seat 22.

[0028] The limiting mechanism 3 includes a stabilizing plate 31. A limiting seat 32 is fixedly connected to the top of the stabilizing plate 31, and an anti-slip pad 33 is fixedly connected to the inner wall of the limiting seat 32.

[0029] The left side of the stabilizing plate 31 is fixedly connected to the right side of the fixed table 21, and the bottom of the fixed table 21 is fixedly connected to the top of the transmission disc 18.

[0030] As Figure 1 and 4 shown, by placing one end of the pipeline in the inner cavity of the placing seat 22, it is preliminarily limited by the placing seat 22. Then, the screw rod 24 is rotated. While the screw rod 24 rotates in the inner cavity of the connecting frame 23, it will drive the pressing piece 25 to move downward, and the pressing piece 25 positions one end of the pipeline to ensure its stability. When the other end of the pipeline enters the inner cavity of the limiting seat 32 and contacts the anti-slip pad 33, the other end of the pipeline can be limited and supported to prevent it from shaking.

[0031] Embodiment 3

[0032] Referring to Figure 2 and 4, which is the third embodiment of the present utility model. This embodiment is based on the previous two embodiments.

[0033] In this embodiment, a slider 221 is fixedly connected to the bottom of the placement seat 22, a chute 211 is opened at the top of the fixed platform 21, and the bottom of the slider 221 extends into the inner cavity of the chute 211 and is slidably connected to the inner cavity of the chute 211.

[0034] A limiting plate 141 is fixedly connected to one side of the movable disk 14, a limiting groove 111 is opened on one side of the inner cavity of the base 11, and one end of the limiting plate 141 extends into the inner cavity of the limiting groove 111 and is slidably connected to the inner cavity of the limiting groove 111.

[0035] Such as Figure 2 and 4 As shown, when the placement seat 22 moves, it can drive the slider 221 to slide along the inner cavity of the chute 211, thereby limiting the movement trajectory of the placement seat 22 and ensuring the stability of the placement seat 22 during movement. At the same time, when the movable disk 14 moves up and down, it will drive the limiting plate 141 to slide along the inner cavity of the limiting groove 111, thereby limiting the movable disk 14 and preventing the movable disk 14 from being misaligned.

[0036] During use, first place one end of the pipeline in the inner cavity of the placement seat 22, and initially limit it through the placement seat 22. Then rotate the screw rod 24. While the screw rod 24 rotates in the inner cavity of the connecting frame 23, it will drive the pressing piece 25 to move downward. The pressing piece 25 positions one end of the pipeline to ensure its stability. At the same time, the second motor 17 can be turned on. The output shaft of the second motor 17 can drive the transmission disk 18 to rotate. Then the transmission disk 18 will drive the positioning auxiliary mechanism 2, one end of the pipeline, and the limiting mechanism 3 to rotate, so that the limiting mechanism 3 moves to the other end of the pipeline, thereby realizing the adjustment of the docking angle. At the same time, turn on the first motor 12. The output shaft of the first motor 12 can drive the threaded rod 13 to rotate. Then the threaded rod 13 will drive the movable disk 14 and the connecting rod 15 to move up and down. The connecting rod 15 drives the connecting seat 16 and the transmission disk 18 to move up and down. The transmission disk 18 drives the positioning auxiliary mechanism 2 and the limiting mechanism 3 to move up and down. Thus, the other end of the pipeline can enter the inner cavity of the limiting seat 32 and contact the anti-slip pad 33, not only realizing the limiting operation of the other end of the pipeline, but also realizing the adjustment of the docking height, making the two ends of the pipeline flush. After that, turn on the electric push rod 26. The output end of the electric push rod 26 drives the placement seat 22, the connecting frame 23, and the pipeline to move towards the other end of the pipeline until the two ends of the pipeline are docked, thereby realizing the docking operation of the pipeline.

[0037] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is to automatically control through a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. Moreover, this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0038] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model pertains may make various modifications and refinements without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to what is defined by the claims.

Claims

1. An auxiliary bellows connection device, comprising an adjustment mechanism (1), characterized in that: A positioning auxiliary mechanism (2) is arranged at the top of the adjustment mechanism (1), and a limiting mechanism (3) is arranged on one side of the positioning auxiliary mechanism (2). The adjustment mechanism (1) comprises a base (11), and a first motor (12) is fixedly connected to the bottom of the inner cavity of the base (11), and the output shaft of the first motor (12) is connected to a threaded rod (13) in a transmission manner, and a movable disk (14) is threadedly connected to the surface of the threaded rod (13), and connecting rods (15) are fixedly connected to both sides of the top of the movable disk (14), and the top of the connecting rod (15) passes through the base (11) and is fixedly connected to a connecting seat (16), and the inner cavity of the connecting seat (16) is fixedly connected to a second motor (17), and the output shaft of the second motor (17) is connected to a transmission disk (18).

2. The auxiliary bellows connection device according to claim 1, characterized in that: The positioning auxiliary mechanism (2) comprises a fixed platform (21), the top of the fixed platform (21) is movably connected to a placement seat (22), the back of the placement seat (22) is fixedly connected to a connecting frame (23), the top of the connecting frame (23) is threadedly connected to a screw rod (24), and the bottom of the screw rod (24) is movably connected to a pressing plate (25) via a bearing, the front end of the top of the fixed platform (21) is fixedly connected to an electric push rod (26), the output end of the electric push rod (26) is fixedly connected to a transmission plate (27), and the back of the transmission plate (27) is fixedly connected to the placement seat (22).

3. The auxiliary bellows connection device according to claim 2, characterized in that: The limiting mechanism (3) comprises a stabilizing plate (31), the top of the stabilizing plate (31) is fixedly connected to a limiting seat (32), and the inner wall of the limiting seat (32) is fixedly connected to an anti-slip pad (33).

4. The auxiliary bellows connection device according to claim 3, characterized in that: The left side of the stabilizing plate (31) is fixedly connected to the right side of the fixing platform (21), and the bottom of the fixing platform (21) is fixedly connected to the top of the transmission plate (18).

5. The auxiliary bellows connection device according to claim 2, characterized in that: A slider (221) is fixedly connected to the bottom of the placement seat (22), a slide groove (211) is provided on the top of the fixed platform (21), and the bottom of the slider (221) extends to the inner cavity of the slide groove (211) and is slidably connected to the inner cavity of the slide groove (211).

6. The auxiliary bellows connection device according to claim 1, characterized in that: One side of the movable disk (14) is fixedly connected to a limiting plate (141), one side of the inner cavity of the base (11) is provided with a limiting groove (111), one end of the limiting plate (141) extends to the inner cavity of the limiting groove (111) and is slidably connected to the inner cavity of the limiting groove (111).

Images