Concrete pipe pile capable of preventing pile body from deviating
By designing a sliding installation restriction block and threaded rod system on concrete pipe piles, and using a driving motor to control the fixing block to abut the inner wall of the foundation pit, the problem that existing concrete pipe piles are prone to deflection and inclination after burying the piles, and the stable fixation of pipe piles is achieved.
Patent Information
- Application Number
- CN202420546186.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-03-20
AI Technical Summary
Existing concrete pipe piles are susceptible to extrusion by internal stress of the land after burying the pile, causing offset and inclination, and lack effective fixing methods.
A concrete pipe pile that prevents the pile body from being offset is designed. By sliding the restriction block on the side of the pipe pile body, and fixing blocks and threaded rods are installed inside the restriction block. The threaded rod is controlled by the driving motor to drive the moving block and connecting rods to move. The fixed block is moved out of the restriction groove and abuts on the inner wall of the foundation pit to fix the pipe pile body.
It effectively prevents the pile body from shifting and inclination caused by geological stress during pile burial process, ensuring the stability and fixation of the pipe piles.
Smart Images
Figure CN222796381U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete pipe piles, in particular to a concrete pipe pile capable of preventing the pile body from deflecting. Background Art
[0002] Concrete pipe piles are the foundation for building a house. When the geological conditions are bad and the bearing capacity of the foundation is small, pile foundations must be used. The piles are driven into the ground one by one to transfer the weight of the building above to the lower soil layer with high bearing capacity through the pile foundation. They can be divided into post-tensioned prestressed pipe piles and pre-tensioned prestressed pipe piles. The existing concrete pipe piles have a simple structure and lack certain fixing means at the bottom of the pile body. After the piles are buried, they are easily squeezed by the internal stress of the soil, causing the concrete pipe piles to shift and tilt.
[0003] Therefore, we have made improvements on this and proposed a concrete pipe pile that can prevent pile body from shifting. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0005] The utility model discloses a concrete pipe pile for preventing pile body from deflecting, comprising a pipe pile body, a limiting block is slidably installed on the side of the pipe pile body, a limiting groove is opened inside the limiting block, a fixing block is arranged inside the limiting groove, a connecting block is fixedly installed on one side of the pipe pile body, a fixing block is rotatably installed inside the connecting block, a limiting plate is arranged on one side of the connecting block, the limiting plate is fixedly installed on one side of the pipe pile body, and the limiting plate is arranged in the limiting groove.
[0006] As a preferred technical solution of the utility model, a threaded rod is arranged inside the pipe pile body, and a moving block is threadedly connected to the side of the threaded rod. A connecting rod is installed on one side of the moving block, and the connecting rod passes through a moving groove. The moving groove is opened on one side of the pipe pile body, and one end of the connecting rod is fixedly installed on the inner side of the limiting block.
[0007] As a preferred technical solution of the utility model, a fixing part is installed inside the pipe pile body, one end of the threaded rod is rotatably installed on one side of the fixing part, a telescopic rod is installed on one side of the fixing part, a push plate is installed on one end of the telescopic rod, a spring is arranged on the side of the telescopic rod, the spring is arranged on one side of the push plate, and the push plate is arranged on one side of the fixed block.
[0008] As a preferred technical solution of the utility model, a driving motor is installed at one end of the threaded rod, the driving motor is arranged inside the pipe pile body, and the driving motor is fixedly connected to the pipe pile body.
[0009] As a preferred technical solution of the utility model, there are four fixing blocks, and the four fixing blocks are evenly arranged on the side of the pipe pile body.
[0010] The beneficial effects of the utility model are:
[0011] The concrete pipe pile for preventing the pile body from shifting is controlled by controlling the driving motor so that the output end of the driving motor drives the threaded rod to rotate, so that the threaded rod drives the moving block to move, so that the moving block drives the connecting rod to move, so that the connecting rod drives the limiting block to move, so that the fixed block is moved out of the limiting groove, so that the spring drives the push plate to move, so that the push plate drives the fixed block to rotate, so that the fixed block can be against the inner wall of the foundation pit, and then the pipe pile body is placed downward, so that the fixed block is inserted into the inner wall of the foundation pit, so that the fixed block can fix the pipe pile body, so that the pile body can be prevented from shifting. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components in the exemplary embodiments of the present disclosure.
[0013] Figure 1 It is a three-dimensional diagram of a concrete pipe pile for preventing pile body deviation of the utility model;
[0014] Figure 2 It is a cross-sectional view of a concrete pipe pile for preventing pile body deviation of the utility model;
[0015] Figure 3 The utility model is a cross-sectional view of a concrete pipe pile for preventing the pile body from deflecting.
[0016] In the figure: 1. pipe pile body; 2. limiting block; 3. fixing block; 4. driving motor; 5. threaded rod; 6. moving block; 7. limiting plate; 8. connecting block; 9. telescopic rod; 10. spring; 11. push plate; 12. limiting groove; 13. connecting rod; 14. fixing piece; 15. moving groove. DETAILED DESCRIPTION
[0017] The preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art.
[0018] Example: Figure 1-3As shown, the utility model is a concrete pipe pile for preventing pile body from deflecting, comprising a pipe pile body 1, a limiting block 2 is slidably installed on the side of the pipe pile body 1, a limiting groove 12 is opened inside the limiting block 2, a fixing block 3 is arranged inside the limiting groove 12, a connecting block 8 is fixedly installed on one side of the pipe pile body 1, a fixing block 3 is rotatably installed inside the connecting block 8, a limiting plate 7 is arranged on one side of the connecting block 8, the limiting plate 7 is fixedly installed on one side of the pipe pile body 1, and the limiting plate 7 is arranged in the limiting groove 12, and the limiting plate 7 is fixedly installed on one side of the pipe pile body 1, and the limiting plate 7 is arranged in the limiting groove 12, and the limiting plate 7 is fixedly installed on one side of the pipe pile body 1. 4, so that the output end of the driving motor 4 drives the threaded rod 5 to rotate, so that the threaded rod 5 drives the moving block 6 to move, so that the moving block 6 drives the connecting rod 13 to move, so that the connecting rod 13 drives the limiting block 2 to move, so that the fixed block 3 is moved out of the limiting groove 12, so that the spring 10 drives the push plate 11 to move, so that the push plate 11 drives the fixed block 3 to rotate, so that the fixed block 3 can be against the inner wall of the foundation pit, and then the pipe pile body 1 is placed downward, so that the fixed block 3 is inserted into the inner wall of the foundation pit, so that the fixed block 3 can fix the pipe pile body 1, so as to prevent the pile body from deflecting.
[0019] Among them, a threaded rod 5 is arranged inside the pipe pile body 1, and a moving block 6 is threadedly connected to the side surface of the threaded rod 5, and a connecting rod 13 is installed on one side of the moving block 6, and the connecting rod 13 passes through a moving groove 15, and the moving groove 15 is opened on one side of the pipe pile body 1, and one end of the connecting rod 13 is fixedly installed on the inner side of the limiting block 2. By controlling the driving motor 4, the output end of the driving motor 4 drives the threaded rod 5 to rotate, so that the threaded rod 5 drives the moving block 6 to move, so that the moving block 6 drives the connecting rod 13 to move, so that the connecting rod 13 drives the limiting block 2 to move, so that the fixed block 3 is moved out of the limiting groove 12, so that the fixed block 3 fixes the pipe pile body 1 conveniently.
[0020] Among them, a fixing part 14 is installed inside the pipe pile body 1, one end of the threaded rod 5 is rotatably installed on one side of the fixing part 14, a telescopic rod 9 is installed on one side of the fixing part 14, a push plate 11 is installed on one end of the telescopic rod 9, a spring 10 is arranged on the side of the telescopic rod 9, the spring 10 is arranged on one side of the push plate 11, and the push plate 11 is arranged on one side of the fixed block 3. The push plate 11 is driven to move by the spring 10, so that the push plate 11 drives the fixed block 3 to rotate, so that the fixed block 3 can be against the inner wall of the foundation pit, which is convenient for the fixed block 3 to be against the inner wall of the foundation pit, and then the fixed block 3 can fix the pipe pile body 1.
[0021] A driving motor 4 is installed at one end of the threaded rod 5 . The driving motor 4 is arranged inside the pipe pile body 1 and is fixedly connected to the pipe pile body 1 . The driving motor 4 can prevent the pile body from deflecting.
[0022] There are four fixing blocks 3 , and the four fixing blocks 3 are evenly arranged on the side of the pipe pile body 1 . By arranging four fixing blocks 3 , the pile body can be prevented from being deviated.
[0023] Working principle: When using this type of concrete pipe pile that prevents pile body displacement, first place the pipe pile body 1 in the foundation pit. When it is placed to a certain depth, operate the drive motor 4 so that the output end of the drive motor 4 drives the threaded rod 5 to rotate, so that the threaded rod 5 drives the moving block 6 to move, so that the moving block 6 drives the connecting rod 13 to move, so that the connecting rod 13 drives the limiting block 2 to move, so that the fixed block 3 is moved out of the limiting groove 12, so that the spring 10 drives the push plate 11 to move, so that the push plate 11 drives the fixed block 3 to rotate, so that the fixed block 3 can be against the inner wall of the foundation pit, and then the pipe pile body 1 is placed downward, so that the fixed block 3 is inserted into the inner wall of the foundation pit, so that the fixed block 3 can fix the pipe pile body 1, so that the pile body can be prevented from displacement.
[0024] To facilitate understanding of the scheme and effects of the embodiment of the utility model, a specific application example is given below. Those skilled in the art should understand that this example is only for facilitating understanding of the utility model, and any specific details thereof are not intended to limit the utility model in any way.
[0025] Those skilled in the art should understand that the purpose of the above description of the embodiments of the present invention is only to exemplarily illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any given examples.
[0026] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims
1. A concrete pipe pile for preventing pile body displacement, comprising a pipe pile body (1), characterized in that: A limiting block (2) is slidably mounted on the side of the pipe pile body (1), a limiting groove (12) is provided inside the limiting block (2), a fixing block (3) is provided inside the limiting groove (12), a connecting block (8) is fixedly mounted on one side of the pipe pile body (1), a fixing block (3) is rotatably mounted inside the connecting block (8), a limiting plate (7) is provided on one side of the connecting block (8), the limiting plate (7) is fixedly mounted on one side of the pipe pile body (1), and the limiting plate (7) is provided in the limiting groove (12).
2. A concrete pipe pile for preventing pile body deviation according to claim 1, characterized in that: A threaded rod (5) is provided inside the pipe pile body (1), and a movable block (6) is threadedly connected to the side surface of the threaded rod (5). A connecting rod (13) is installed on one side of the movable block (6), and the connecting rod (13) passes through a movable groove (15). The movable groove (15) is opened on one side of the pipe pile body (1), and one end of the connecting rod (13) is fixedly installed on the inner side of the limiting block (2).
3. A concrete pipe pile for preventing pile body deviation according to claim 2, characterized in that: A fixing part (14) is installed inside the pipe pile body (1), one end of the threaded rod (5) is rotatably installed on one side of the fixing part (14), a telescopic rod (9) is installed on one side of the fixing part (14), one end of the telescopic rod (9) is installed on a push plate (11), a spring (10) is provided on the side of the telescopic rod (9), the spring (10) is provided on one side of the push plate (11), and the push plate (11) is provided on one side of the fixing block (3).
4. A concrete pipe pile for preventing pile body deviation according to claim 2, characterized in that: A driving motor (4) is installed at one end of the threaded rod (5); the driving motor (4) is arranged inside the pipe pile body (1), and the driving motor (4) is fixedly connected to the pipe pile body (1).
5. The concrete pipe pile for preventing pile body deviation according to claim 1, characterized in that: There are four fixing blocks (3), and the four fixing blocks (3) are evenly arranged on the side of the pipe pile body (1).