Precast concrete pipe pile

Abstract

The utility model discloses a precast concrete pipe pile, and relates to the technical field of concrete pipe piles. The pipe pile comprises a pipe pile body, positioning supporting mechanisms are arranged on the two sides of the upper side of the pipe pile body, a positioning plate is arranged on the positioning supporting mechanisms on the upper side of the pipe pile body, an insertion clamping mechanism is arranged on the positioning plate and comprises a positioning insertion rod, an assembling groove is formed in the side wall of the positioning plate, and the positioning insertion rod is inserted into the assembling groove. One end of the positioning inserting rod is arranged in the assembling groove, a clamping plate is arranged on the position, on the lower side of the pipe pile, of the positioning supporting mechanism, and a clamping square hole is formed in the clamping plate. According to the pipe pile butt-joint positioning device, the pipe pile butt-joint positioning efficiency is improved, then the construction efficiency is improved, the positioning inserting rod can be rapidly separated by loosening the connecting nut, the butt-joint device can be conveniently taken down, the positioning plate and the clamping plate can be directly pulled out by further disassembling the connecting screw rod, and the construction efficiency is improved. In this way, parts can be conveniently recycled for reuse, and the production cost of the pipe pile is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe piles, in particular to a prefabricated concrete pipe pile. Background Art

[0002] Concrete pipe piles are circular, thin-walled, hollow structures driven into the foundation to transfer the load and weight of the superstructure to the foundation. Pipe piles are increasingly used in construction. Currently, the pile foundations used in my country's construction industry are roughly divided into precast piles and cast-in-place piles. Precast piles are prefabricated and then transported to a designated area for reassembly. During assembly, multiple fixings are usually installed between two precast piles. Precast piles are heavy, so they are generally installed by hoisting. However, during hoisting, the pipe piles tend to sway in the air, hindering the coordination of the multiple fixings between the two precast piles. Misalignment can easily occur, affecting the construction efficiency of the precast piles. Therefore, a precast concrete pipe pile is proposed. Utility Model Content

[0003] The purpose of the present invention is to solve the problem that the suspended pipe piles are prone to shaking in the air, which is not conducive to the coordination of multiple fixing parts between two precast piles and is prone to misalignment, thereby affecting the construction efficiency of the precast piles. The present invention provides a precast concrete pipe pile.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A precast concrete pipe pile comprises a pipe pile, wherein positioning support mechanisms are provided on both sides of the upper side of the pipe pile, a positioning plate is provided on the positioning support mechanism on the upper side of the pipe pile, and a plug-in positioning mechanism is provided on the positioning plate, and a positioning plate is provided on the positioning support mechanism on the lower side of the pipe pile, and a positioning square hole is provided on the positioning plate.

[0006] Preferably, the positioning support mechanism includes a positioning tube, one end of the positioning tube is fixedly mounted on the side wall of the pipe pile, and the other end of the positioning tube is provided with a notch groove.

[0007] Preferably, a casting plate is fixedly installed on one side of the positioning tube, and casting steel bars are arranged on the casting plate, and the casting steel bars and the casting plate are both arranged in the pipe pile.

[0008] Preferably, the plug-in and locking mechanism includes a positioning rod, an assembly groove is provided on the side wall of the positioning plate, and one end of the positioning rod is arranged in the assembly groove.

[0009] Preferably, a connecting hole is provided on the upper side of the assembly groove on the positioning plate, a connecting screw is fixedly installed on one end of the positioning rod, and one end of the connecting screw passes through the connecting hole, and a connecting nut is threadedly installed on the connecting screw.

[0010] Preferably, connecting screw holes are provided on the side walls of the positioning tube and the positioning plate, and connecting screws are provided in the connecting screw holes, and the positioning tube and the positioning plate are fixed by the connecting screws.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. In the present invention, when two pipe piles need to be docked and installed, the positioning rod provided on the lower side of the hoisting pipe pile is inserted into the corresponding positioning plate of the pipe pile, so that the upper pipe pile and the lower pipe pile can be quickly aligned, which is convenient for improving the efficiency of pipe pile docking and positioning, thereby improving the efficiency of construction, and by loosening the connecting nut, the positioning rod can be quickly disengaged, thereby facilitating the removal of the docking device, and further by disassembling the connecting screw, the positioning plate and the positioning plate can be directly pulled out, which can facilitate the recycling of parts for reuse, thereby reducing the production cost of pipe piles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of the utility model;

[0014] Figure 2 This is a schematic side view of the overall three-dimensional connection structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional connection structure of the positioning plate and the plug-in and locking mechanism in the utility model.

[0016] Figure numerals: 1. pipe pile; 2. positioning pipe; 3. positioning plate; 4. positioning plate; 5. positioning square hole; 6. connecting nut; 7. casting plate; 8. casting steel bar; 9. connecting screw hole; 10. connecting screw; 11. assembly groove; 12. positioning rod; 13. connecting hole; 14. connecting screw. DETAILED DESCRIPTION

[0017] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0020] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0021] like Figure 1-3 As shown, a precast concrete pipe pile includes a pipe pile 1. Positioning support mechanisms are provided on both sides of the upper side of the pipe pile 1. The positioning support mechanisms include a positioning tube 2. One end of the positioning tube 2 is fixedly installed on the side wall of the pipe pile 1, and the other end of the positioning tube 2 is provided with a notch groove. A casting plate 7 is fixedly installed on one side of the positioning tube 2, and a casting steel bar 8 is provided on the casting plate 7. The casting steel bar 8 and the casting plate 7 are both arranged in the pipe pile 1. With the help of the provided casting steel bar 8 and the casting plate 7, the positioning tube 2 can be conveniently fixed on the body of the pipe pile 1.

[0022] A positioning plate 3 is provided on the positioning support mechanism on the upper side of the pipe pile 1, and a plug-in and clamping mechanism is provided on the positioning plate 3. The plug-in and clamping mechanism includes a positioning rod 12. An assembly groove 11 is provided on the side wall of the positioning plate 3. One end of the positioning rod 12 is arranged in the assembly groove 11. The positioning rod 12 is set to enable the upper and lower pipe piles 1 to correspond quickly, which is convenient for improving the efficiency of the docking and positioning of the pipe piles 1, thereby improving the efficiency of construction.

[0023] A connecting hole 13 is provided on the positioning plate 3 on the upper side of the assembly groove 11, and a connecting screw 14 is fixedly installed on one end of the positioning rod 12, and one end of the connecting screw 14 is set through the connecting hole 13, and a connecting nut 6 is threadedly installed on the connecting screw 14. The connecting screw 14 is arranged in conjunction with the connecting nut 6 to facilitate the assembly and disassembly of the positioning rod 12, which can facilitate the recycling and reassembly of parts.

[0024] A positioning plate 4 is provided on the positioning tube 2 on the lower side of the pipe pile 1, and a positioning square hole 5 is provided on the positioning plate 4. Connecting screw holes 9 are provided on the side walls of the positioning tube 2 and the positioning plate 3, and connecting screws 10 are provided in the connecting screw holes 9. The positioning tube 2 and the positioning plate 3 are fixed by the connecting screws 10. The same structure is provided between the positioning tube 2 and the positioning plate 4 on the lower side, which makes it convenient to disassemble the parts after assembling the concrete pipe pile 1, so that the parts and materials can be collected, thereby saving costs.

[0025] In summary: when two pipe piles 1 need to be docked and installed, the positioning rod 12 set on the lower side of the hoisting pipe pile 1 is inserted into the positioning plate 4 of the corresponding pipe pile 1, so that the positioning rod 12 is inserted into the positioning square hole 5, so that the upper and lower pipe piles 1 can be quickly aligned. After the two pipe piles 1 are fixed, the positioning rod 12 can be quickly disengaged by loosening the connecting nut 6, thereby facilitating the removal of the docking structure. Further, the positioning plate 3 and the positioning plate 4 can be directly pulled out by disassembling the connecting screw 10, so that the positioning plate 3 and the components on the upper side and the positioning plate 4 can be reused.

[0026] The above description is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A precast concrete pipe pile, characterized in that: The invention comprises a pipe pile (1), wherein both sides of the upper side of the pipe pile (1) are provided with positioning support mechanisms, a positioning plate (3) is provided on the positioning support mechanism on the upper side of the pipe pile (1), and a plug-in positioning mechanism is provided on the positioning plate (3), and a positioning plate (4) is provided on the positioning support mechanism on the lower side of the pipe pile (1), and a positioning square hole (5) is provided on the positioning plate (4).

2. The precast concrete pipe pile according to claim 1, characterized in that: The positioning support mechanism comprises a positioning tube (2), one end of the positioning tube (2) is fixedly mounted on the side wall of the pipe pile (1), and the other end of the positioning tube (2) is provided with a notch groove.

3. The precast concrete pipe pile according to claim 2, characterized in that: A casting plate (7) is fixedly installed on one side of the positioning tube (2), and casting steel bars (8) are arranged on the casting plate (7). The casting steel bars (8) and the casting plate (7) are both arranged in the pipe pile (1).

4. The precast concrete pipe pile according to claim 1, characterized in that: The plug-in and locking mechanism comprises a positioning rod (12); an assembly groove (11) is provided on the side wall of the positioning plate (3); and one end of the positioning rod (12) is arranged in the assembly groove (11).

5. The precast concrete pipe pile according to claim 4, characterized in that: A connecting hole (13) is provided on the positioning plate (3) at the upper side of the assembly groove (11); a connecting screw (14) is fixedly installed on one end of the positioning rod (12); and one end of the connecting screw (14) passes through the connecting hole (13); and a connecting nut (6) is threadedly installed on the connecting screw (14).

6. The precast concrete pipe pile according to claim 2, characterized in that: The side walls of the positioning tube (2) and the positioning plate (3) are both provided with connecting screw holes (9), and connecting screw rods (10) are provided in the connecting screw holes (9). The positioning tube (2) and the positioning plate (3) are fixed via the connecting screw rods (10).

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