A pipeline support device for hydraulic engineering
By designing a pipe support device and utilizing structures such as threaded columns, lifting plates, and rollers, the problem of laborious pipe rotation was solved, enabling convenient flange alignment and stable pipe fixing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 王变茹
- Filing Date
- 2025-05-29
- Publication Date
- 2026-06-05
AI Technical Summary
In water conservancy projects, the large contact area between pipes and support components makes rotation difficult and aligns the threaded holes on the connecting flanges.
A pipe support device was designed. By using threaded columns and lifting plates, the contact area between the pipe and the support frame is reduced. Rollers and retaining rings are used to achieve flexible rotation and fixation of the pipe. Combined with the locking mechanism of springs and pins, the pipe angle can be easily adjusted and fixed.
It simplifies the pipe rotation operation, reduces the difficulty of operation, improves the convenience of connecting flange alignment, and ensures the stability and disassembly of the pipe.
Smart Images
Figure CN224326793U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of support device technology, and in particular to a pipeline support device for water conservancy projects. Background Technology
[0002] In water conservancy engineering construction, the primary function of pipeline support devices is to support the weight and load of pipelines and equipment. They effectively bear the weight of the pipelines and equipment, preventing deformation or breakage due to excessive weight, and protecting the integrity and safety of the equipment and pipelines.
[0003] When laying water conservancy pipelines, the pipeline support assembly must first be installed inside the foundation pit. Then, the pipeline is placed on the support assembly, and the connecting flange at the pipeline port must be aligned. However, after the pipeline is placed on the assembly, the large contact area between the pipeline and the support assembly makes it difficult to rotate the pipeline on the support assembly and makes it inconvenient to align the threaded holes on the connecting flange. Therefore, a pipeline support device for water conservancy projects is needed to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.
[0005] Therefore, one objective of this utility model is to provide a pipeline support device for water conservancy projects to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.
[0006] To achieve the above objectives, one embodiment of this utility model provides a pipeline support device for water conservancy projects, including a pipeline body. Two support frames are provided at the bottom of the pipeline body. Two retaining rings are fixedly installed at the top of each support frame by bolts. The pipeline body is located between the support frame and the retaining rings. A first sliding groove is formed at the top of each support frame. A support plate is slidably connected inside the first sliding groove. A groove is formed on the side of the support plate. Two pressure plates are slidably connected inside the groove. A spring is fixedly connected between the two pressure plates. A pin is fixedly connected to the side of the pressure plate away from the spring. The pin engages with the support frame. A threaded post is threadedly connected to one side of the support plate. A lifting plate is rotatably connected to the top of the threaded post via a bearing. Two rotating frames are fixedly connected to the top surface of the lifting plate. A roller is rotatably connected inside each rotating frame.
[0007] Preferably, in any of the above solutions, an assembly plate is fixedly connected to the inner wall of the first chute, and an assembly pin is fixedly connected to the side of the support plate away from the groove, and the support plate is engaged with the assembly plate by the assembly pin.
[0008] Preferably, in any of the above embodiments, a sliding support is fixedly connected to the side of the support plate, and a second sliding groove is provided on the inner wall of the first sliding groove, and the sliding support is slidably connected to the support frame through the second sliding groove.
[0009] Preferably, in any of the above embodiments, the support frame has an operating hole through it on its side, and the operating hole corresponds to the bottom of the threaded column.
[0010] Preferably, in any of the above embodiments, a guide rod is fixedly connected to the bottom surface of the lifting plate, and the guide rod is slidably connected to the support plate.
[0011] Preferably, in any of the above solutions, the inner wall of the first chute is provided with a pin hole, the pin is engaged with the support frame through the pin hole, and the pin is slidably connected to the support plate.
[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:
[0013] When pipe support and fixing are required, each support frame can be secured in its position using ground anchors. The pipe is then placed on top of the support frame. To adjust the pipe angle, the bottom of the threaded column can be rotated through the operating hole. The threaded drive will move the lifting plate upwards, and the lifting roller will detach the pipe from the support frame. The pipe will then be in close contact with the roller. The pipe can then be twisted to rotate on the roller, reducing the contact area between the pipe and the support frame, making it easier to rotate the pipe and align the threaded holes on the connecting flange. After adjustment, reverse the threaded column to move the lifting plate downwards until the pipe contacts the support frame. Use a retaining ring to lock the pipe onto the support frame. Then, press the two pressure plates to compress the spring, which will move the pin out of the pin hole, releasing the lock between the support plate and the support frame. Pulling the support plate will then allow it to be removed for reuse. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of the assembly of this utility model;
[0015] Figure 2 This is a schematic diagram of the support frame of this utility model;
[0016] Figure 3 This is an exploded view of the support frame of this utility model.
[0017] Figure 4 This is a schematic diagram of the internal structure of the support frame of this utility model;
[0018] Figure 5 This is a first-view structural diagram of the support plate of this utility model;
[0019] Figure 6 This is a second-view structural schematic diagram of the support plate of this utility model.
[0020] In the diagram: 1-pipe body, 2-support frame, 3-clamping ring, 4-first slide groove, 5-support plate, 6-groove, 7-pressure plate, 8-spring, 9-pin, 10-threaded column, 11-lifting plate, 12-rotating frame, 13-roller, 14-assembly plate, 15-assembly pin, 16-slide support, 17-second slide groove, 18-operating hole, 19-guide rod, 20-pin hole. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.
[0022] like Figures 1 to 6 As shown, a pipeline support device for water conservancy projects includes a pipeline body 1. Two support frames 2 are provided at the bottom of the pipeline body 1. Two retaining rings 3 are fixedly installed on the top of each support frame 2 by bolts. The pipeline body 1 is located between the support frame 2 and the retaining rings 3. A first sliding groove 4 is opened on the top of each support frame 2. A support plate 5 is slidably connected inside the first sliding groove 4. A groove 6 is opened on the side of the support plate 5. Two pressure plates 7 are slidably connected inside the groove 6. A spring 8 is fixedly connected between the two pressure plates 7. A pin 9 is fixedly connected to the side of the pressure plate 7 away from the spring 8. The pin 9 is engaged with the support frame 2. A threaded column 10 is threadedly connected to one side of the support plate 5. A lifting plate 11 is rotatably connected to the top of the threaded column 10 through a bearing. Two rotating frames 12 are fixedly connected to the top surface of the lifting plate 11. A roller 13 is rotatably connected inside each rotating frame 12.
[0023] As an optional technical solution of this utility model, an assembly plate 14 is fixedly connected to the inner wall of the first slide groove 4, and an assembly pin 15 is fixedly connected to the side of the support plate 5 away from the groove 6. The support plate 5 is engaged with the assembly plate 14 through the assembly pin 15. The engagement between the assembly plate 14 and the assembly pin 15 can support the support plate 5 and make the connection between the support plate 5 and the support frame 2 more secure.
[0024] As an optional technical solution of this utility model, a slide 16 is fixedly connected to the side of the support plate 5, and a second slide 17 is provided on the inner wall of the first slide groove 4. The slide 16 is slidably connected to the support frame 2 through the second slide groove 17. The slide 16 can support the support plate 5.
[0025] As an optional technical solution of this utility model, the side of the support frame 2 is provided with an operation hole 18, which corresponds to the bottom of the threaded column 10. The operation hole 18 can facilitate the operation of the threaded column 10.
[0026] As an optional technical solution of this utility model, a guide rod 19 is fixedly connected to the bottom surface of the lifting plate 11. The guide rod 19 is slidably connected to the support plate 5. The movement of the guide rod 19 can limit the lifting of the lifting plate 11.
[0027] As an optional technical solution of this utility model, the inner wall of the first slide groove 4 is provided with a pin hole 20. The pin shaft 9 is engaged with the support frame 2 through the pin hole 20. The pin shaft 9 is slidably connected to the support plate 5. Pressing the two pressure plates 7 will squeeze the spring 8. At this time, the pin shaft 9 can be driven to move out of the pin hole 20, which can release the lock between the support plate 5 and the support frame 2. Then, pulling the support plate 5 can pull it out, which can facilitate the removal of the support plate 5 for secondary use.
[0028] A pipe support device for water conservancy projects, the working principle of which is as follows:
[0029] 1): By rotating the bottom of the threaded column 10 through the operating hole 18, the lifting plate 11 can be driven to move upward through the threaded transmission, and the pipe belt 1 can be driven to disengage from the support frame 2 through the lifting of the roller 13.
[0030] 2): Pipe 1 can be twisted to rotate on roller 13. At this time, the contact area between pipe 1 and support frame 2 will be reduced, making it easier to twist pipe 1 to rotate and align the threaded hole on the connecting flange. After adjustment, reverse thread column 10 to drive lifting plate 11 to move downward until pipe 1 contacts support frame 2. Then use snap ring 3 to lock pipe 1 on support frame 2.
[0031] 3): Press the two pressure plates 7 to squeeze the spring 8. This will cause the pin 9 to move out of the pin hole 20, which will release the lock between the support plate 5 and the support frame 2. Then, pull the support plate 5 to pull it out.
[0032] In summary, when the pipeline support device for this water conservancy project requires support and fixation of the pipeline 1, each support frame 2 can be fixed in its position using ground nails. The pipeline is then placed on top of the support frame 2. When the angle of the pipeline needs adjustment, the bottom of the threaded column 10 can be rotated through the operating hole 18. This threaded transmission drives the lifting plate 11 upwards, and the lifting of the roller 13 causes the pipe 1 to detach from the support frame 2. At this point, the pipeline 1 will be tightly pressed against the roller 13. The pipeline 1 can then be twisted to rotate on the roller 13. At this point, the pipeline 1 and the support... The contact area of the support frame 2 will be reduced, making it easier to twist the pipe 1 to rotate and align the threaded holes on the connecting flange. After adjustment, reverse the threaded column 10 to drive the lifting plate 11 downward until the pipe 1 contacts the support frame 2. Then use the retaining ring 3 to lock the pipe 1 onto the support frame 2. Then press the two pressure plates 7 to squeeze the spring 8. At this time, the pin 9 can be driven to move out of the pin hole 20, which can release the lock between the support plate 5 and the support frame 2. Then pull the support plate 5 to remove it, which can be easily removed for reuse.
Claims
1. A pipe support device for water conservancy projects, characterized in that: The system includes a pipe body (1), with two support frames (2) at the bottom. Each support frame (2) has two retaining rings (3) fixed to its top by bolts. The pipe body (1) is located between the support frame (2) and the retaining rings (3). Each support frame (2) has a first groove (4) at its top. A support plate (5) is slidably connected inside the first groove (4). A groove (6) is provided on the side of the support plate (5). Two pressure plates are slidably connected inside the groove (6). (7) A spring (8) is fixedly connected between the two pressure plates (7). A pin (9) is fixedly connected to the side of the pressure plate (7) away from the spring (8). The pin (9) is engaged with the support frame (2). A threaded column (10) is threadedly connected to one side of the support plate (5). A lifting plate (11) is rotatably connected to the top of the threaded column (10) through a bearing. Two rotating frames (12) are fixedly connected to the top surface of the lifting plate (11). A roller (13) is rotatably connected inside each of the rotating frames (12).
2. The pipeline support device for water conservancy projects according to claim 1, characterized in that: An assembly plate (14) is fixedly connected to the inner wall of the first chute (4), and an assembly pin (15) is fixedly connected to the side of the support plate (5) away from the groove (6). The support plate (5) is engaged with the assembly plate (14) by the assembly pin (15).
3. A pipe support device for water conservancy projects according to claim 2, characterized in that: The side of the support plate (5) is fixedly connected to a slide (16), and the inner wall of the first slide groove (4) is provided with a second slide groove (17). The slide (16) is slidably connected to the support frame (2) through the second slide groove (17).
4. A pipe support device for water conservancy projects according to claim 3, characterized in that: The side of the support frame (2) is provided with an operating hole (18), which corresponds to the bottom of the threaded column (10).
5. A pipe support device for water conservancy projects according to claim 4, characterized in that: The bottom surface of the lifting plate (11) is fixedly connected to a guide rod (19), and the guide rod (19) is slidably connected to the support plate (5).
6. A pipe support device for water conservancy projects according to claim 5, characterized in that: The inner wall of the first slide groove (4) is provided with a pin hole (20), and the pin (9) is engaged with the support frame (2) through the pin hole (20). The pin (9) is slidably connected to the support plate (5).