A concrete pipe pile convenient for connection and fixation

Abstract

The present invention discloses a concrete pipe pile that is convenient for connection and fixation, which relates to the technical field of concrete pipe piles and includes a concrete pipe pile. One end of the outer wall of the concrete pipe pile is fixedly installed with a clamping structure, and the bottom of the concrete pipe pile is fixedly installed with a reinforcement plate. A connection plate is fixedly installed between the reinforcement plates. One end of the concrete pipe pile is inserted into the outer wall of the connection plate. The clamping structure includes an adjusting sleeve and a tapered rod, and the outer wall of the adjusting sleeve is rotatably connected to the front of the concrete pipe pile. In the present invention, by using a tool to rotate the adjusting sleeve, the adjusting sleeve pulls the threaded pull rod, so that the threaded pull rod pulls the pull rod, and then the clamping plate can lock the outer wall of the tapered rod, thereby achieving the purpose of guiding one end of the tapered rod. At the same time, by utilizing the function of the tapered pull rod column, one end of the tapered rod is guided to avoid the problem that the excessive pulling force of the clamping plate on the tapered rod causes the tapered rod to bend and deform.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete pipe piles, and particularly relates to a concrete pipe pile that is convenient for connection and fixation. Background Art

[0002] A concrete pipe pile is a tubular product made of concrete. It is mainly driven into the ground by a pile driver in a specific geological environment and serves as the foundation of a building. Existing pipe piles are generally composed of one to three sections. When installation is required, multiple sections of concrete pipe piles are welded together.

[0003] The following problems exist in the prior art:

[0004] For the existing concrete pipe piles that are convenient for connection and fixation, there are problems in that it is not convenient to connect between concrete pipe piles, thus affecting the connection efficiency between concrete pipe piles; for the existing concrete pipe piles that are convenient for connection and fixation, there are problems in that it is not convenient to guide during the connection between concrete pipe piles, thus affecting the connection effect between concrete pipe piles. Summary of the Invention

[0005] The present invention provides a concrete pipe pile that is convenient for connection and fixation to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A concrete pipe pile that is convenient for connection and fixation, including a concrete pipe pile. One end of the outer wall of the concrete pipe pile is fixedly installed with a clamping structure. The bottom of the concrete pipe pile is fixedly installed with a reinforcement plate. A connection plate is fixedly installed between the reinforcement plates. One end of the concrete pipe pile is inserted into the outer wall of the connection plate.

[0008] The clamping structure includes an adjusting sleeve and a tapered rod. The outer wall of the adjusting sleeve is rotatably connected to the front surface of the concrete pipe pile. The inner wall of the adjusting sleeve is threadedly connected with a threaded pull rod. One end of the outer wall of the threaded pull rod is rotatably connected to a support seat. One end of the tapered rod is fixedly installed with one end of the connection plate. A clamping plate is lapped on the outer wall of the tapered rod.

[0009] A guide sleeve is fixedly installed on the front surface of the connection plate. A hexagonal positioning prism is fixedly installed at one end of the concrete pipe pile. A double-headed threaded sleeve is inserted into one side of the reinforcement plate. The outer wall of the double-headed threaded sleeve is fixedly installed at the edge of the front surface of the connection plate. A screw is threadedly connected to the inner wall of the double-headed threaded sleeve and located on the front surface of the reinforcement plate. A threaded sleeve seat is fixedly sleeved at one end of the concrete pipe pile.

[0010] A further improvement of the technical solution of the present invention lies in that one end of the support seat is fixedly installed on the inner wall of the concrete pipe pile, and one end of the support seat is rotatably connected to the top of the clamping plate.

[0011] A further improvement of the technical solution of the present invention lies in that one end of the threaded tie rod is rotatably connected to a tie rod, and one end of the tie rod is rotatably connected to the middle of one side of the clamping plate.

[0012] A further improvement of the technical solution of the present invention lies in that one end of the tapered rod is inserted with a tapered tie rod column, and one end of the tapered tie rod column is fixedly installed on the inner wall of one end of the concrete pipe pile.

[0013] A further improvement of the technical solution of the present invention lies in that one end of the outer wall of the hexagonal positioning prism is inserted into the inner wall of the guide sleeve, and the shapes of the outer wall of the hexagonal positioning prism and the inner wall of the guide sleeve are both hexagonal.

[0014] A further improvement of the technical solution of the present invention lies in that a push plate is lapped at the bottom of the hexagonal positioning prism, a support spring is fixedly connected to the bottom of the push plate, and the bottom of the support spring is fixedly connected to the front of the connection plate.

[0015] A further improvement of the technical solution of the present invention lies in that a tapered head screw is threadedly connected to the inner wall of the threaded sleeve seat, a hexagonal block is fixedly installed on the outer wall of the tapered head screw, and one side of the hexagonal block is lapped with one side of the reinforcement plate.

[0016] A further improvement of the technical solution of the present invention lies in that a positioning hole is formed in the front of the connection plate, and one end of the outer wall of the tapered head screw is inserted into the inner wall of the positioning hole.

[0017] Due to the adoption of the above technical solution, the technical progress achieved by the present invention compared with the prior art is:

[0018] The present invention provides a concrete pipe pile that is convenient for connection and fixation. By rotating the adjusting nut sleeve with a tool, the adjusting nut sleeve pulls the threaded tie rod, so that the threaded tie rod pulls the tie rod, and then the clamping plate can lock the outer wall of the tapered rod, thereby achieving the purpose of guiding one end of the tapered rod. At the same time, by using the function of the tapered tie rod column, one end of the tapered rod is guided, avoiding the problem that the excessive pulling force of the clamping plate on the tapered rod causes the tapered rod to bend and deform.

[0019] The present invention provides a concrete pipe pile that is convenient for connection and fixation. Through the action of the tapered head screw, the connection plate is positioned. At the same time, by using the hexagonal positioning prism and the guide sleeve, the connection plate is positioned, so as to achieve the purpose of guiding the connection between the concrete pipe piles. By using the action of the support spring, the push plate is pushed, so that the push plate supports the bottom of the hexagonal positioning prism, thus avoiding the problem that the bottom of the hexagonal positioning prism shakes in the inner cavity of the guide sleeve.

[0020] The present invention provides a concrete pipe pile that is convenient for connection and fixation. By using a tool to rotate the hexagonal block, a threaded connection is made between one end of the outer wall of the tapered head screw and the threaded socket at one end of the concrete pipe pile, so that the reinforcement plate can be installed at one end of the concrete pipe pile. By using a tool to adjust the screw, a threaded connection is made between one end of the screw and the inner wall of the double-headed threaded sleeve, so that the connection between the connection plate and the reinforcement plate can be achieved, thus achieving the purpose of facilitating the connection between the concrete pipe piles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic cross-sectional structural diagram of the present invention;

[0023] Figure 3 is a schematic cross-sectional structural diagram of the concrete pipe pile of the present invention;

[0024] Figure 4 is an enlarged structural diagram at A of the present invention.

[0025] In the figure: 1, concrete pipe pile; 2, clamping structure; 21, adjusting sleeve; 22, support seat; 23, clamping plate; 24, tapered pull rod column; 25, tapered rod; 26, threaded pull rod; 27, pull rod; 3, connection plate; 31, hexagonal positioning prism; 32, guide sleeve; 33, push plate; 34, support spring; 4, reinforcement plate; 41, double-headed threaded sleeve; 42, screw; 43, tapered head screw; 44, threaded socket; 45, hexagonal block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes the present invention in detail with reference to the embodiments: Embodiment

[0027] As Figures 1-4As shown in the figure, the present invention provides a concrete pipe pile that is convenient for connection and fixation, including a concrete pipe pile 1. One end of the outer wall of the concrete pipe pile 1 is fixedly installed with a clamping structure 2. The bottom of the concrete pipe pile 1 is fixedly installed with a reinforcement plate 4. A connection plate 3 is fixedly installed between the reinforcement plates 4. One end of the concrete pipe pile 1 is inserted into the outer wall of the connection plate 3. The clamping structure 2 includes an adjusting sleeve 21 and a tapered rod 25. The outer wall of the adjusting sleeve 21 is rotatably connected to the front of the concrete pipe pile 1. A threaded pull rod 26 is threadedly connected to the inner wall of the adjusting sleeve 21. One end of the outer wall of the threaded pull rod 26 is rotatably connected to a support seat 22. One end of the tapered rod 25 is fixedly installed with one end of the connection plate 3. A clamping plate 23 is lapped on the outer wall of the tapered rod 25. A guide sleeve 32 is fixedly installed on the front of the connection plate 3. One end of the concrete pipe pile 1 is fixedly installed with a hexagonal positioning prism 31. One side of the reinforcement plate 4 is inserted with a double-headed threaded sleeve 41. The outer wall of the double-headed threaded sleeve 41 is fixedly installed at the edge of the front of the connection plate 3. A screw 42 is threadedly connected to the inner wall of the double-headed threaded sleeve 41 and located on the front of the reinforcement plate 4. One end of the concrete pipe pile 1 is fixedly sleeved with a threaded sleeve seat 44.

[0028] In this embodiment, the reinforcement plate 4 is installed at one end of the concrete pipe pile 1, and then the connection plate 3 is inserted into one end of the concrete pipe pile 1. By using the functions of the hexagonal positioning prism 31 and the guide sleeve 32, the connection plate 3 is positioned, so as to achieve the purpose of guiding the connection between the concrete pipe piles 1. Use tools to adjust the screw 42 so that one end of the screw 42 is threadedly connected to the inner wall of the double-headed threaded sleeve 41, so that the connection plate 3 and the reinforcement plate 4 can be connected. Use tools to rotate the adjusting sleeve 21 so that the clamping plate 23 locks the outer wall of the tapered rod 25, so as to achieve the purpose of facilitating the connection between the concrete pipe piles 1. Embodiment

[0029] As Figures 1-4 As shown in the figure, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, one end of the support seat 22 is fixedly installed on the inner wall of the concrete pipe pile 1. One end of the support seat 22 is rotatably connected to the top of the clamping plate 23. One end of the threaded pull rod 26 is rotatably connected to a pull rod 27. One end of the pull rod 27 is rotatably connected to the middle of one side of the clamping plate 23. One end of the tapered rod 25 is inserted with a tapered pull rod column 24. One end of the tapered pull rod column 24 is fixedly installed on the inner wall of one end of the concrete pipe pile 1.

[0030] In this embodiment, by using a tool to rotate the adjusting sleeve 21, the adjusting sleeve 21 pulls the threaded rod 26, so that the threaded rod 26 pulls the rod 27, and then the clamping plate 23 can lock the outer wall of the tapered rod 25, so as to achieve the purpose of guiding one end of the tapered rod 25. At the same time, by the action of the tapered pull rod column 24, one end of the tapered rod 25 is guided to prevent the clamping plate 23 from applying too much pulling force on the tapered rod 25 and causing it to bend and deform. Embodiment

[0031] As Figures 1-4 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, one end of the outer wall of the hexagonal positioning prism 31 is inserted into the inner wall of the guide sleeve 32. The shapes of the outer wall of the hexagonal positioning prism 31 and the inner wall of the guide sleeve 32 are both hexagonal. A push plate 33 is lapped at the bottom of the hexagonal positioning prism 31. A support spring 34 is fixedly connected to the bottom of the push plate 33, and the bottom of the support spring 34 is fixedly connected to the front of the connection plate 3.

[0032] In this embodiment, the connection plate 3 is positioned by the action of the tapered head screw 43. At the same time, the connection plate 3 is positioned by the action of the hexagonal positioning prism 31 and the guide sleeve 32, so as to achieve the purpose of guiding the connection between the concrete pipe piles 1 and the concrete pipe piles 1. By the action of the support spring 34, the push plate 33 is pushed to support the bottom of the hexagonal positioning prism 31, thus preventing the bottom of the hexagonal positioning prism 31 from shaking in the inner cavity of the guide sleeve 32. Embodiment

[0033] As Figures 1-4 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, the inner wall of the threaded sleeve seat 44 is threadedly connected with a tapered head screw 43. A hexagonal block 45 is fixedly installed on the outer wall of the tapered head screw 43. One side of the hexagonal block 45 is lapped with one side of the reinforcement plate 4. A positioning hole is formed in the front of the connection plate 3, and one end of the outer wall of the tapered head screw 43 is inserted into the inner wall of the positioning hole.

[0034] In this embodiment, by using a tool to rotate the hexagonal block 45, one end of the outer wall of the tapered head screw 43 is threadedly connected with the threaded sleeve seat 44 at one end of the concrete pipe pile 1, so that the reinforcement plate 4 can be installed at one end of the concrete pipe pile 1. By using a tool to adjust the screw 42, one end of the screw 42 is threadedly connected with the inner wall of the double-headed threaded sleeve 41, so that the connection plate 3 and the reinforcement plate 4 can be connected, thus achieving the purpose of facilitating the connection between the concrete pipe piles 1 and the concrete pipe piles 1.

[0035] Next, the working principle of the concrete pipe pile that is convenient for connection and fixation will be specifically described.

[0036] As Figures 1-4 shown, when connecting concrete pipe piles, a tool is used to rotate the hexagonal block 45, so that one end of the outer wall of the tapered head screw 43 is threadedly connected to the threaded socket 44 at one end of the concrete pipe pile 1, and thus the reinforcement plate 4 can be installed at one end of the concrete pipe pile 1. Then, the connecting plate 3 is inserted into one end of the concrete pipe pile 1. By the action of the tapered head screw 43, the connecting plate 3 is positioned. At the same time, by the action of the hexagonal positioning prism 31 and the guide sleeve 32, the connecting plate 3 is positioned, so as to achieve the purpose of guiding the connection between the concrete pipe pile 1 and the concrete pipe pile 1. A tool is used to adjust the screw 42, so that one end of the screw 42 is threadedly connected to the inner wall of the double-headed threaded sleeve 41, and thus the connection between the connecting plate 3 and the reinforcement plate 4 can be achieved. A tool is used to rotate the adjusting sleeve 21, so that the adjusting sleeve 21 pulls the threaded tie rod 26, and thus the threaded tie rod 26 pulls the tie rod 27, and the clamping plate 23 can lock the outer wall of the tapered rod 25, so as to achieve the purpose of guiding one end of the tapered rod 25. At the same time, by the action of the tapered tie rod column 24, one end of the tapered rod 25 is guided, so as to prevent the clamping plate 23 from applying too much tensile force to the tapered rod 25 and causing the tapered rod 25 to be bent and deformed. By the action of the support spring 34, the push plate 33 is pushed, so that the push plate 33 supports the bottom of the hexagonal positioning prism 31, and thus the bottom of the hexagonal positioning prism 31 is prevented from shaking in the inner cavity of the guide sleeve 32, so as to achieve the purpose of facilitating the connection between the concrete pipe pile 1 and the concrete pipe pile 1.

[0037] The above text generally describes the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A concrete pipe pile convenient for connection and fixation, comprising a concrete pipe pile (1), characterized in that: One end of the outer wall of the concrete pipe pile (1) is fixedly installed with a clamping structure (2), the bottom of the concrete pipe pile (1) is fixedly installed with a reinforcement plate (4), a connecting plate (3) is fixedly installed between the reinforcement plates (4), and one end of the concrete pipe pile (1) is inserted into the outer wall of the connecting plate (3); The clamping structure (2) includes an adjusting sleeve (21) and a tapered rod (25). The outer wall of the adjusting sleeve (21) is rotatably connected to the front of the concrete pipe pile (1). A threaded pull rod (26) is threadedly connected to the inner wall of the adjusting sleeve (21). One end of the outer wall of the threaded pull rod (26) is rotatably connected to a support seat (22). One end of the tapered rod (25) is fixedly installed with one end of the connecting plate (3). A clamping plate (23) is lapped on the outer wall of the tapered rod (25). One end of the support seat (22) is fixedly installed on the inner wall of the concrete pipe pile (1). One end of the support seat (22) is rotatably connected to the top of the clamping plate (23). One end of the threaded pull rod (26) is rotatably connected to a pull rod (27). One end of the pull rod (27) is rotatably connected to the middle of one side of the clamping plate (23); A guide sleeve (32) is fixedly installed on the front of the connecting plate (3). A hexagonal positioning prism (31) is fixedly installed at one end of the concrete pipe pile (1). A double-headed threaded sleeve (41) is inserted into one side of the reinforcement plate (4). The outer wall of the double-headed threaded sleeve (41) is fixedly installed at the edge of the front of the connecting plate (3). A screw (42) is threadedly connected to the inner wall of the double-headed threaded sleeve (41) and located on the front of the reinforcement plate (4). A threaded sleeve seat (44) is fixedly sleeved at one end of the concrete pipe pile (1); One end of the outer wall of the hexagonal positioning prism (31) is inserted into the inner wall of the guide sleeve (32). A tapered head screw (43) is threadedly connected to the inner wall of the threaded sleeve seat (44). A hexagonal block (45) is fixedly installed on the outer wall of the tapered head screw (43). One side of the hexagonal block (45) is lapped with one side of the reinforcement plate (4). A positioning hole is formed in the front of the connecting plate (3). One end of the outer wall of the tapered head screw (43) is inserted into the inner wall of the positioning hole.

2. The precast concrete pile facilitating connection and fixing according to claim 1, wherein: One end of the tapered rod (25) is inserted with a tapered pull rod column (24). One end of the tapered pull rod column (24) is fixedly installed on the inner wall of one end of the concrete pipe pile (1).

3. A concrete pipe pile that is convenient for connection and fixation according to claim 1, wherein: The outer walls of the hexagonal positioning prism (31) and the inner wall of the guide sleeve (32) are both hexagonal in shape.

4. A concrete pipe pile facilitating connection and fixation according to claim 1, characterized in that: A push plate (33) is lapped at the bottom of the hexagonal positioning prism (31). The bottom of the push plate (33) is fixedly connected with a support spring (34). The bottom of the support spring (34) is fixedly connected with the front of the connecting plate (3).

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