Quick butt joint structure for pressure pipeline installation
By designing the support and drive mechanisms, and utilizing the motor-driven transmission shaft and worm gear mechanism, the problem of aligning pipes of different diameters and pressures was solved, enabling rapid docking and improving pipe installation efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI RONGTAO CHEM EQUIP CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-01
AI Technical Summary
Existing technology makes it difficult to quickly align pressure pipes of different diameters, resulting in low pipe docking efficiency and inconvenience to workers.
It employs a support and drive mechanism, including a bracket, a front support plate, and a rear support plate, and uses a motor to drive a transmission shaft and a worm gear mechanism to achieve rapid alignment and docking of pipes of different diameters.
It enables rapid alignment and connection of pipes of different diameters and pressures, improving pipe connection efficiency and bringing convenience to staff.
Smart Images
Figure CN224182915U_ABST
Abstract
Description
A quick-connection structure for pressure pipeline installation Technical Field
[0001] This utility model relates to the technical field of auxiliary docking devices for pressure pipelines, and in particular to a quick docking structure for pressure pipeline installation. Background Technology
[0002] Pipelines are assemblies used to transport, distribute, mix, separate, discharge, meter, control, and stop the flow of fluids. They consist of pipes, fittings, flanges, bolted connections, gaskets, valves, other components or pressure-bearing parts, and supports. Pressure pipelines are a part of pipelines that withstand internal or external pressure, regardless of the medium inside.
[0003] When installing pressure pipelines, due to the limited pipeline length, short pipes need to be joined to form longer pipes to meet usage requirements. Currently, when joining pipelines, they need to be aligned before connection. The existing technology uses workers to directly connect the pipes. During pipeline connection, manual control and adjustment of the pipe opening position are required. However, pressure pipelines vary in thickness, making it impossible to quickly align pressure pipelines of different thicknesses, causing inconvenience to workers and affecting the efficiency of pipeline connection. Summary of the Invention
[0004] To solve the above-mentioned technical problems, this utility model provides a quick-connection structure for pressure pipe installation that can quickly align pressure pipes of different diameters, effectively improve the pipe docking efficiency, and bring convenience to workers.
[0005] Technical solution
[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-connect structure for pressure pipeline installation, comprising a base plate, three sets of support mechanisms equidistantly arranged at the top of the base plate, and a drive mechanism. Each support mechanism includes a bracket, a front support plate, and a rear support plate. The bottom end of the bracket is fixedly connected to the top of the base plate. Two sets of upright plates are symmetrically fixedly connected to the middle of the bracket, and connecting shafts are fixedly connected to the two sets of upright plates. The front and rear support plates are symmetrically rotated and fitted onto the connecting shafts. Double-axis connecting seats are fixedly connected to the outer sides of both the front and rear support plates. Connecting rods are rotatably sleeved on both sides of the two sets of double-axis connecting seats. A bidirectional threaded rod is rotatably mounted on the frame, with its front end protruding from the front end of the support. Two sets of double-axis slide blocks are symmetrically slidably mounted on the support, and the two sets of double-axis slide blocks are symmetrically screwed onto the bidirectional threaded rod. A worm gear is fixedly connected to the front end of the bidirectional threaded rod. The drive mechanism includes a motor, which is fixedly mounted at the front right corner of the top of the base plate. Two sets of supports are symmetrically fixedly connected to the front left and right sides of the top of the base plate. A drive shaft is rotatably mounted on the two sets of supports. The right end of the drive shaft is fixedly connected to the output end of the motor. Three sets of worm shaft segments are integrally provided at equal intervals on the drive shaft, and the three sets of worm shaft segments mesh with three sets of worm gears respectively.
[0007] Preferably, the bottom ends of both sets of dual-axis slide blocks are fixedly connected to T-shaped sliders, and two sets of T-shaped slide grooves are symmetrically opened on the bottom inner side of the bracket. The two sets of dual-axis slide blocks are slidably installed on the bracket through the cooperation of the T-shaped sliders and the T-shaped slide grooves.
[0008] Preferably, two sets of reinforcing frames are symmetrically fixedly connected to the front side of the top of the base plate, and the drive shaft is rotatably mounted on the two sets of reinforcing frames.
[0009] Preferably, anti-slip pads are fixedly connected to the four corners of the bottom of the base plate.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the length of the front and rear support plates is sufficient to support pressure pipes of different diameters, and the drive shaft is strong enough to support its own weight, ensuring the drive shaft is straight. When connecting pressure pipes, first align the pressure pipes. During alignment, place the two pressure pipes to be connected between the front and rear support plates, ensuring that the inner ends of both pressure pipes rest on the middle front and rear support plates, while the pipe bodies rest on the side front and rear support plates. The pipes are supported by the front and rear support plates. The V-shaped angle formed by the front and rear support plates allows the two pressure pipes to align quickly. Then, the two pipes are pushed inwards to bring their ends together, enabling pipe docking. The angle between the front and rear support plates can be adjusted by starting the motor, allowing support for pipes of different diameters and facilitating docking. This rapid alignment of pressure pipes of varying diameters significantly improves docking efficiency and provides convenience for workers. Attached Figure Description
[0011] Figure 1 is a schematic diagram of the isometric structure of this utility model;
[0012] Figure 2 is an isometric structural diagram of the support mechanism in this utility model;
[0013] Figure 3 is a right-view axonometric structural schematic diagram of Figure 2 of this utility model;
[0014] Figure 4 is an isometric structural diagram of the bracket in this utility model;
[0015] Figure 5 is an isometric structural diagram of the connection between the biaxial slide block and the T-shaped slider in this utility model;
[0016] The following are labels in the attached diagram: 1. Base plate; 2. Bracket; 3. Vertical plate; 4. Connecting shaft; 5. Front support plate; 6. Rear support plate; 7. Double-axis connecting seat; 8. Connecting rod; 9. Two-way threaded rod; 10. Double-axis slide block; 11. Worm gear; 12. Motor; 13. Support; 14. Drive shaft; 15. Worm shaft section; 16. T-shaped slider; 17. T-shaped slide groove; 18. Reinforcing frame; 19. Anti-slip pad. Detailed Implementation
[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0018] Example
[0019] Please refer to Figures 1-5. This utility model discloses a quick-connect structure for pressure pipeline installation, comprising a base plate 1, three sets of support mechanisms equidistantly arranged at the top of the base plate 1, and a drive mechanism. Each support mechanism includes a bracket 2, a front support plate 5, and a rear support plate 6. The bottom end of the bracket 2 is fixedly connected to the top of the base plate 1. Two sets of vertical plates 3 are symmetrically fixedly connected to the middle of the bracket 2. Connecting shafts 4 are fixedly connected to the two sets of vertical plates 3. The front support plate 5 and the rear support plate 6 are symmetrically rotated and fitted onto the connecting shafts 4. Double-axis connecting seats 7 are fixedly connected to the outer sides of both the front support plate 5 and the rear support plate 6. Both sides of the two sets of double-axis connecting seats 7 are rotatably fitted onto... A connecting rod 8 is provided. A bidirectional threaded rod 9 is rotatably mounted on the bracket 2. The front end of the bidirectional threaded rod 9 extends out from the front end of the bracket 2. Two sets of double-axis slide blocks 10 are symmetrically slidably mounted on the bracket 2, and the two sets of double-axis slide blocks 10 are symmetrically screwed onto the bidirectional threaded rod 9. A worm gear 11 is fixedly connected to the front end of the bidirectional threaded rod 9. The driving mechanism includes a motor 12, which is fixedly mounted at the front right corner of the top of the base plate 1. Two sets of supports 13 are symmetrically fixedly connected to the front left and right sides of the top of the base plate 1. A transmission shaft 14 is rotatably mounted on the two sets of supports 13. The right end of the transmission shaft 14 is fixedly connected to the output end of the motor 12. The transmission shaft 14 is equipped with... The device is integrated with three sets of worm shaft segments 15, each meshing with a worm wheel 11. In use, the lengths of the front support plate 5 and the rear support plate 6 are sufficient to support pressure pipes of varying diameters, and the drive shaft 14 is strong enough to support its own weight, ensuring its straightness. When connecting pressure pipes, first align the pipes. During alignment, place the two pipes to be connected between the front support plate 5 and the rear support plate 6, ensuring that the inner openings of both pipes rest on the middle front support plate 5 and the rear support plate 6, while the pipe bodies rest on the sides of the front support plate 5 and the rear support plate 6. Support plate 6 supports the pipeline. The V-shaped angle formed by the front support plate 5 and the rear support plate 6 allows the two pressure pipelines to be quickly aligned. Then, the two pipelines are pushed inward to align their ends. Once the ends are aligned, the pipelines can be connected. By starting motor 12, the angle between the front support plate 5 and the rear support plate 6 can be adjusted. By adjusting the angle between the front support plate 5 and the rear support plate 6, pipelines of different diameters can be supported, facilitating the connection of pipelines of different diameters. This enables the rapid alignment of pressure pipelines of different diameters, effectively improving the pipeline connection efficiency and bringing convenience to the staff.
[0020] Both sets of dual-axis slide blocks 10 are fixedly connected to the bottom end of each of them. Two sets of T-shaped slide grooves 17 are symmetrically opened on the bottom inner side of the bracket 2. The two sets of dual-axis slide blocks 10 are slidably installed on the bracket 2 through the cooperation of the T-shaped slide blocks 16 and the T-shaped slide grooves 17. By setting the T-shaped slide blocks 16 and the T-shaped slide grooves 17, when the bidirectional threaded rod 9 drives the dual-axis slide blocks 10 to move, the dual-axis slide blocks 10 drive the T-shaped slide blocks 16 to slide along the T-shaped slide grooves 17. Through the cooperation of the T-shaped slide blocks 16 and the T-shaped slide grooves 17, the movement of the dual-axis slide blocks 10 is more stable, avoiding left and right swaying.
[0021] Two sets of reinforcing frames 18 are symmetrically fixedly connected to the front top of the base plate 1, and the drive shaft 14 is rotatably mounted on the two sets of reinforcing frames 18. By setting the reinforcing frames 18, the drive shaft 14 can be further supported, further preventing the drive shaft 14 from sagging and effectively ensuring the straightness of the drive shaft 14.
[0022] Anti-slip pads 19 are fixedly connected to the four corners of the bottom of the base plate 1. By setting the anti-slip pads 19, the base plate 1 can avoid slipping on the ground when placed on the ground, thus improving the stability of the device.
[0023] This utility model discloses a quick-connection structure for pressure pipeline installation. Its working principle is as follows: During use, the lengths of the front support plate 5 and the rear support plate 6 are sufficient to support pressure pipelines of different diameters. The drive shaft 14 is strong enough to support its own weight, ensuring its straightness. When connecting the pressure pipelines, first align them. During alignment, place the two pressure pipelines to be connected between the front support plate 5 and the rear support plate 6, ensuring that the inner ends of both pipelines rest on the middle front support plate 5 and the rear support plate 6, while the pipe bodies rest on the side front support plates 5 and the rear support plate 6. The front support plate 5 and the rear support plate 6 support the pipelines, and the V-shaped angle formed by them allows the two pressure pipelines to quickly align. Then, push the two pipelines inward to align their ends, allowing for pipeline connection. The angle between the front support plate 5 and the rear support plate 6 can be adjusted by starting the motor 12. During adjustment, motor 12 drives transmission shaft 14 to rotate. Transmission shaft 14, through the meshing of worm shaft section 15 and worm wheel 11, drives bidirectional threaded rod 9 to rotate. This causes bidirectional threaded rod 9 to drive double-axis slide block 10 to slide on bracket 2. The double-axis slide block 10, through the connection of connecting rod 8 and double-axis connecting seat 7, drives front support plate 5 and rear support plate 6 to rotate. When bidirectional threaded rod 9 rotates clockwise, it drives double-axis slide block 10 to slide outward, causing double-axis slide block 10 to... By pulling the front support plate 5 and the rear support plate 6 outward through the connecting rod 8, the included angle between the front support plate 5 and the rear support plate 6 increases. Conversely, when the bidirectional threaded rod 9 drives the double-axis slide block 10 to slide inward, the double-axis slide block 10 pushes the front support plate 5 and the rear support plate 6 inward through the connecting rod 8, making the included angle between the front support plate 5 and the rear support plate 6 smaller. By adjusting the included angle between the front support plate 5 and the rear support plate 6, pipes of different diameters can be supported, making it convenient to connect pipes of different diameters.
[0024] The quick-connection structure for pressure pipeline installation of this utility model uses common mechanical methods for installation, connection, or setting. Any method that can achieve its beneficial effect can be implemented. The motor 12 of the quick-connection structure for pressure pipeline installation of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual.
[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A quick-connect structure for installing pressure pipelines, comprising a base plate (1), characterized in that, It also includes three sets of support mechanisms and a drive mechanism equidistantly arranged at the top of the base plate (1); the support mechanism includes a bracket (2), a front support plate (5) and a rear support plate (6), the bottom end of the bracket (2) is fixedly connected to the top of the base plate (1), two sets of upright plates (3) are fixedly connected symmetrically in the middle of the bracket (2), and a connecting shaft (4) is fixedly connected on the two sets of upright plates (3), the front support plate (5) and the rear support plate (6) are symmetrically rotated and fitted onto the connecting shaft (4), and double-axis connecting seats (7) are fixedly connected to the outer sides of the front support plate (5) and the rear support plate (6), and the two sets of double-axis connecting seats (7) are fixedly connected to the outer sides of the base plate (5) and the rear support plate (6). 7) Both sides are rotatably sleeved with connecting rods (8), and a bidirectional threaded rod (9) is rotatably installed on the bracket (2). The front end of the bidirectional threaded rod (9) passes through the front end of the bracket (2). Two sets of double-axis slide blocks (10) are symmetrically slidably installed on the bracket (2), and the two sets of double-axis slide blocks (10) are symmetrically screwed onto the bidirectional threaded rod (9). A worm gear (11) is fixedly connected to the front end of the bidirectional threaded rod (9). The drive mechanism includes a motor (12), which is fixedly installed at the right front corner of the top of the base plate (1) and is used to adjust the included angle between the front support plate (5) and the rear support plate (6).
2. The quick-connection structure for pressure pipeline installation as described in claim 1, characterized in that, The bottom plate (1) has two sets of supports (13) fixedly connected symmetrically on the front side of the top. The two sets of supports (13) are rotatably mounted on the transmission shaft (14). The right end of the transmission shaft (14) is fixedly connected to the output end of the motor (12). The transmission shaft (14) is provided with three sets of worm shaft segments (15) at equal intervals. The three sets of worm shaft segments (15) are respectively meshed with three sets of worm wheels (11).
3. The quick-connection structure for pressure pipeline installation as described in claim 2, characterized in that, The bottom ends of both sets of dual-axis slide blocks (10) are fixedly connected with T-shaped sliders (16). Two sets of T-shaped grooves (17) are symmetrically opened on the bottom inner side of the bracket (2). The two sets of dual-axis slide blocks (10) are slidably installed on the bracket (2) through the cooperation of the T-shaped sliders (16) and the T-shaped grooves (17).
4. The quick-connection structure for pressure pipeline installation as described in claim 3, characterized in that, The bottom plate (1) has two sets of reinforcing frames (18) fixedly connected symmetrically on the front side of the top end, and the drive shaft (14) is rotatably mounted on the two sets of reinforcing frames (18).
5. The quick-connection structure for pressure pipeline installation as described in claim 4, characterized in that, Anti-slip pads (19) are fixedly connected to the four corners of the bottom of the base plate (1).