Water conservancy pipeline butt joint device

Abstract

The utility model belongs to the technical field of water conservancy pipeline pairs, and particularly relates to a water conservancy pipeline butt joint device which comprises a base and two mounting plates, an angle adjusting and fixing assembly is arranged between the mounting plates, and the tops of the mounting plates are slidably connected with fixing seats used for clamping and fixing water conservancy pipelines. A driving butt joint assembly is arranged between the fixing seat and the mounting plate, a clamping assembly is arranged on the fixing seat, the clamping assembly comprises two air cylinders fixedly connected to the top of the fixing seat, the same arc-shaped clamping plate is fixedly connected to output shafts of the two air cylinders, and the arc-shaped clamping plate is arranged in the fixing seat in a sliding mode. The pipeline butt joint device is reasonable in structural design, the included angle between the two fixing bases can be accurately adjusted and fixed through the angle adjusting and fixing assembly, two pipelines can be in butt joint at a certain angle for auxiliary use, the universality and practicability of the device are improved, and reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy pipeline docking, in particular to a water conservancy pipeline docking device. Background Art

[0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. It is also called a water project. In water conservancy projects, water conservancy pipelines are indispensable. In order to facilitate the connection of water conservancy pipelines, water conservancy pipeline connection auxiliary devices are often used.

[0003] After searching: Patent number CN220296913U is a water conservancy pipeline docking device, including a U-shaped bracket, a motor, a bidirectional lead screw and a support plate. The outer wall of the U-shaped bracket is equipped with a motor, and the output end of the motor extends into the inner wall of the U-shaped bracket. The output end of the motor is equipped with a bidirectional lead screw. The outer wall of the bidirectional lead screw is covered with a support plate, and the support plate is meshed with the bidirectional lead screw.

[0004] However, the above-mentioned water conservancy pipeline docking device still has some shortcomings. When the pipelines are docked with each other, the two groups of pipelines can only be docked in parallel, which is inconvenient to use the two pipelines at a certain angle for auxiliary docking according to the needs of water conservancy construction, thereby reducing the versatility and practicality of the device. Therefore, we propose a water conservancy pipeline docking device for solving the above problems. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings and proposes a water conservancy pipeline docking device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water conservancy pipeline docking device comprises a base and two mounting plates, an angle adjustment fixing assembly is arranged between the two mounting plates, the top of the mounting plate is slidably connected with a fixing seat for clamping and fixing the water conservancy pipeline, a driving docking assembly is arranged between the fixing seat and the mounting plates, and a clamping assembly is arranged on the fixing seat.

[0008] Preferably, the clamping assembly comprises two cylinders fixedly connected to the top of the fixing seat, and the same arc-shaped clamping plate is fixedly connected to the output shafts of the two cylinders, and the arc-shaped clamping plate is slidably arranged in the fixing seat.

[0009] Preferably, the angle adjustment fixing assembly includes a mounting bracket fixedly connected to one side of the mounting plate on the left side and a rotating plate fixedly connected to one side of the mounting plate on the right side, the top inner wall and the bottom inner wall of the mounting bracket are rotatably connected to the same rotating shaft, the rotating plate fixing sleeve is arranged on the outer side of the rotating shaft, the outer fixed sleeve of the rotating shaft is provided with two gears, a bidirectional motor is fixedly connected in the mounting bracket, threaded rods are fixedly connected to the output shafts at both ends of the bidirectional motor, lifting plates are threadedly sleeved on the outer sides of the two threaded rods, one side of the two lifting plates is rotatably connected to a connecting rod, one side of the two connecting rods is rotatably connected to a transverse plate, one side of the two transverse plates is fixedly connected to a toothed plate, and the two toothed plates are respectively meshed with corresponding gears.

[0010] Preferably, two cavities are provided in the mounting frame, and the same guide rod is fixedly connected to the top inner wall and the bottom inner wall of the cavity, two lifting plates are slidably mounted on the outer sides of the corresponding guide rods, and two transverse plates are slidably mounted in the corresponding cavities.

[0011] Preferably, the outer sides of the two threaded rods are provided with external threads with opposite rotation directions.

[0012] Preferably, an angle ruler is fixedly connected to the top of the mounting frame, and a pointer is fixedly connected to the top of the rotating shaft.

[0013] Preferably, an arc-shaped groove is provided on the top of the base, a limiting plate is slidably sleeved in the arc-shaped groove, and the limiting plate is fixedly connected to the bottom of the mounting plate on the right side.

[0014] Preferably, a groove is provided on the top of the mounting plate, and the drive docking assembly includes a drive motor fixedly connected to one side of the mounting plate, a drive screw is fixedly connected to the output shaft of the drive motor, a drive plate is fixedly connected to the output shaft of the drive screw, the fixed seat is fixedly connected to the top of the drive plate, and the drive plate is slidably sleeved in the groove.

[0015] In the utility model, a water conservancy pipeline docking device is described, according to the docking angle, the bidirectional motor is started, and the bidirectional motor drives the two threaded rods to rotate synchronously. Because the outer sides of the two threaded rods are provided with external threads with opposite rotation directions, the two threaded rods drive the two lifting plates to approach or move away from each other, and the two lifting plates drive the two connecting rods, the transverse plate and the toothed plate to move left or right synchronously. The two toothed plates synchronously drive the two gears, the rotating shaft and the rotating plate to rotate counterclockwise or clockwise. The rotating plate drives the right-side mounting plate and the fixed seat to swing forward or backward along the arc groove, so that the angle between the two fixed seats can be adjusted. Because the pointer is fixed on the rotating shaft, the rotation angle can be accurately adjusted through the indication of the pointer on the angle ruler.

[0016] In the utility model, the water conservancy pipeline docking device, after the angle is adjusted, the water conservancy pipeline is placed in the fixing seat, and the two cylinders are started, and the two cylinders drive the arc clamping plates to move downward to clamp and fix the water conservancy pipeline, and then the two driving motors are started, and the driving motors drive the rotation of the two driving screws, and the two driving screws drive the two driving plates, the fixing seat and the water conservancy pipeline to approach each other and dock, and then the two pipelines can be welded together;

[0017] The utility model has a reasonable structural design. Through the angle adjustment fixing component, the angle between the two fixing seats can be accurately adjusted and fixed so that the two pipes can be docked at a certain angle for auxiliary use, which improves the versatility and practicality of the device and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a water conservancy pipeline docking device proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a water conservancy pipeline docking device proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of part A of a water conservancy pipeline docking device proposed by the utility model;

[0021] Figure 4 This is a structural schematic diagram of part B of a water conservancy pipeline docking device proposed by the utility model;

[0022] Figure 5 This is a three-dimensional diagram of a base, an arc groove and a limit plate of a water conservancy pipeline docking device proposed by the utility model.

[0023] In the figure: 1. base; 2. mounting plate; 3. drive motor; 4. drive screw; 5. groove; 6. fixed seat; 7. cylinder; 8. arc clamp; 9. mounting frame; 10. rotating plate; 11. arc groove; 12. limit plate; 13. drive plate; 14. angle ruler; 15. pointer; 16. rotating shaft; 17. gear; 18. tooth plate; 19. transverse plate; 20. connecting rod; 21. lifting plate; 22. bidirectional motor; 23. threaded rod; 24. guide rod; 25. cavity. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5A water conservancy pipeline docking device includes a base 1 and two mounting plates 2, an angle adjustment fixing component is arranged between the two mounting plates 2, the top of the mounting plate 2 is slidably connected with a fixing seat 6 for clamping and fixing the water conservancy pipeline, a driving docking component is arranged between the fixing seat 6 and the mounting plate 2, and a clamping component is arranged on the fixing seat 6.

[0026] In the utility model, the clamping assembly includes two cylinders 7 fixedly connected to the top of the fixing seat 6, and the same arc-shaped clamping plate 8 is fixedly connected to the output shafts of the two cylinders 7. The arc-shaped clamping plate 8 is slidably set in the fixing seat 6. The pipe used for water conservancy is placed in the fixing seat 6, and the two cylinders 7 are started. The two cylinders 7 drive the arc-shaped clamping plate 8 to move downward to clamp and fix the water conservancy pipe.

[0027] In the utility model, the angle adjustment fixing assembly includes a mounting frame 9 fixedly connected to one side of the mounting plate 2 on the left side and a rotating plate 10 fixedly connected to one side of the mounting plate 2 on the right side. The top inner wall and the bottom inner wall of the mounting frame 9 are rotatably connected with the same rotating shaft 16. The rotating plate 10 is fixedly sleeved on the outer side of the rotating shaft 16. Two gears 17 are fixedly sleeved on the outer side of the rotating shaft 16. A bidirectional motor 22 is fixedly connected in the mounting frame 9. Threaded rods 23 are fixedly connected to the output shafts at both ends of the bidirectional motor 22. Lifting plates 21 are threadedly sleeved on the outer sides of the two threaded rods 23. One side of the two lifting plates 21 is rotatably connected with a connecting rod 20. One side of the two connecting rods 20 is rotatably connected with a transverse plate 19. One side of the two transverse plates 19 is fixedly connected with a toothed plate 18. The toothed plates 18 are respectively meshed with the corresponding gears 17, and the outer sides of the two threaded rods 23 are provided with external threads with opposite rotation directions. The bidirectional motor 22 drives the two threaded rods 23 to rotate synchronously. Because the outer sides of the two threaded rods 23 are provided with external threads with opposite rotation directions, the two threaded rods 23 drive the two lifting plates 21 to approach or move away from each other, and the two lifting plates 21 drive the two connecting rods 20, the transverse plate 19 and the toothed plates 18 to move left or right synchronously. The two toothed plates 18 synchronously drive the two gears 17, the rotating shaft 16 and the rotating plate 10 to rotate counterclockwise or clockwise. The rotating plate 10 drives the mounting plate 2 on the right and the fixed seat 6 to swing forward or backward along the arc groove 11, so that the angle between the two fixed seats 6 can be adjusted.

[0028] In the utility model, two cavities 25 are provided in the mounting frame 9, and the same guide rod 24 is fixedly connected to the top inner wall and the bottom inner wall of the cavity 25. The two lifting plates 21 are respectively slidably sleeved on the outer sides of the corresponding guide rods 24, and the two transverse plates 19 are respectively slidably sleeved in the corresponding cavities 25, which is beneficial to guiding the lifting plates 21 and the transverse plates 19, making their movement more stable and smooth.

[0029] In the utility model, an angle ruler 14 is fixedly connected to the top of the mounting frame 9, and a pointer 15 is fixedly connected to the top of the rotating shaft 16. Since the pointer 15 is fixed to the rotating shaft 16, the rotation angle can be accurately adjusted by the indication of the pointer 15 on the angle ruler 14.

[0030] In the utility model, an arc groove 11 is opened on the top of the base 1, and a limit plate 12 is slidably sleeved in the arc groove 11. The limit plate 12 is fixedly connected to the bottom of the right mounting plate 2, which can guide and limit the right mounting plate to make its rotation more stable.

[0031] In the utility model, a groove 5 is provided on the top of the mounting plate 2, and the driving docking assembly includes a driving motor 3 fixedly connected to one side of the mounting plate 2, a driving screw rod 4 is fixedly connected to the output shaft of the driving motor 3, a driving plate 13 is fixedly connected to the output shaft of the driving screw rod 4, a fixing seat 6 is fixedly connected to the top of the driving plate 13, and the driving plate 13 is slidably sleeved in the groove 5, and the two driving motors 3 are started, and the two driving screw rods 4 are driven to rotate by the two driving motors 3, and the two driving screw rods 4 drive the two driving plates 13, the fixing seat 6 and the water conservancy pipeline to approach each other and dock, and then the two pipelines can be welded together.

[0032] In the utility model, when in use, according to the docking angle, the bidirectional motor 22 is started, and the bidirectional motor 22 drives the synchronous rotation of the two threaded rods 23. Because the outer sides of the two threaded rods 23 are provided with external threads with opposite rotation directions, the two threaded rods 23 drive the two lifting plates 21 to approach or move away from each other, and the two lifting plates 21 drive the two connecting rods 20, the transverse plate 19 and the toothed plate 18 to move left or right synchronously. The two toothed plates 18 synchronously drive the two gears 17, the rotating shaft 16 and the rotating plate 10 to rotate counterclockwise or clockwise, and the rotating plate 10 drives the right-side mounting plate 2 and the fixed seat 6 to swing forward along the arc groove 11. Or swing backward, and then the angle between the two fixing seats 6 can be adjusted. Because the pointer 15 is fixed on the rotating shaft 16, the rotation angle can be accurately adjusted through the indication of the pointer 15 on the angle ruler 14. When the angle is adjusted, the water conservancy pipe is placed in the fixing seat 6, and the two cylinders 7 are started. The two cylinders 7 drive the arc clamping plate 8 to move downward to clamp and fix the water conservancy pipe, and then start the two drive motors 3. The two drive motors 3 drive the rotation of the two drive screws 4, and the two drive screws 4 drive the two drive plates 13, the fixing seat 6 and the water conservancy pipe to approach each other and dock, and then the two pipes can be welded together.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water conservancy pipeline docking device, characterized in that: The utility model comprises a base (1) and two mounting plates (2), an angle adjustment fixing component is arranged between the two mounting plates (2), a fixing seat (6) for clamping and fixing a water conservancy pipeline is slidably connected to the top of the mounting plate (2), a driving docking component is arranged between the fixing seat (6) and the mounting plate (2), and a clamping component is arranged on the fixing seat (6).

2. A water conservancy pipeline docking device according to claim 1, characterized in that: The clamping assembly comprises two cylinders (7) fixedly connected to the top of a fixing seat (6), the output shafts of the two cylinders (7) are fixedly connected to a same arc-shaped clamping plate (8), and the arc-shaped clamping plate (8) is slidably arranged in the fixing seat (6).

3. A water conservancy pipeline docking device according to claim 1, characterized in that: The angle adjustment fixing assembly comprises a mounting frame (9) fixedly connected to one side of the mounting plate (2) on the left side and a rotating plate (10) fixedly connected to one side of the mounting plate (2) on the right side; the top inner wall and the bottom inner wall of the mounting frame (9) are rotatably connected to a same rotating shaft (16); the rotating plate (10) is fixedly sleeved on the outside of the rotating shaft (16); the outside of the rotating shaft (16) is fixedly sleeved with two gears (17); a bidirectional electric motor is fixedly connected inside the mounting frame (9); The bidirectional motor (22) has threaded rods (23) fixedly connected to the output shafts at both ends of the bidirectional motor (22), and the outer sides of the two threaded rods (23) are threadedly sleeved with lifting plates (21), one side of the two lifting plates (21) is rotatably connected to a connecting rod (20), one side of the two connecting rods (20) is rotatably connected to a transverse plate (19), one side of the two transverse plates (19) is fixedly connected to a toothed plate (18), and the two toothed plates (18) are respectively meshed with corresponding gears (17).

4. A water conservancy pipeline docking device according to claim 3, characterized in that: Two cavities (25) are provided in the mounting frame (9), and a guide rod (24) is fixedly connected to the top inner wall and the bottom inner wall of the cavity (25), and two lifting plates (21) are respectively slidably mounted on the outer sides of the corresponding guide rods (24), and two transverse plates (19) are respectively slidably mounted in the corresponding cavities (25).

5. A water conservancy pipeline docking device according to claim 3, characterized in that: The outer sides of the two threaded rods (23) are provided with external threads with opposite rotation directions.

6. A water conservancy pipeline docking device according to claim 3, characterized in that: An angle ruler (14) is fixedly connected to the top of the mounting frame (9), and a pointer (15) is fixedly connected to the top of the rotating shaft (16).

7. A water conservancy pipeline docking device according to claim 1, characterized in that: An arc-shaped groove (11) is provided on the top of the base (1), a limit plate (12) is slidably sleeved in the arc-shaped groove (11), and the limit plate (12) is fixedly connected to the bottom of the right mounting plate (2).

8. A water conservancy pipeline docking device according to claim 1, characterized in that: A groove (5) is provided at the top of the mounting plate (2); the drive docking assembly comprises a drive motor (3) fixedly connected to one side of the mounting plate (2); a drive screw (4) is fixedly connected to the output shaft of the drive motor (3); a drive plate (13) is fixedly connected to the output shaft of the drive screw (4); the fixed seat (6) is fixedly connected to the top of the drive plate (13); and the drive plate (13) is slidably sleeved in the groove (5).

Images