Piling structure for construction engineering

Abstract

The utility model relates to the technical field of pile body construction, in particular to a piling structure for construction engineering, which comprises an H-shaped bottom plate, a support vertical plate, a top plate and a stamping electric cylinder, the support vertical plate is mounted at one end of the top of the H-shaped bottom plate through bolts, and the top plate is welded at one end of the top of the support vertical plate. A punching electric cylinder is mounted at the top of the top plate through a mounting seat, an output shaft of the punching electric cylinder penetrates through the top plate to be connected with a pile pressing head, and an infusion pump is mounted at one end of a supporting vertical plate through a bolt; an electric sliding rail is installed on one side of the supporting vertical plate through screws, an electric sliding block is slidably connected into the electric sliding rail, one side of the electric sliding block is connected with a positioning ring through a connecting plate, and adjusting bolts are installed on the outer side of the positioning ring at equal intervals through screw holes. According to the piling structure for the construction engineering, the function of stably guiding precast piles with different diameters is conveniently achieved, the surface lubricating effect is achieved, and the pile sinking efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pile construction technology, specifically to a pile driving structure for construction projects. Background Technology

[0002] There are various types of piling equipment commonly used in construction projects. Each type of equipment has its specific application scenarios and working principles. Static piling is often used in soft soil layers. Static piling, also known as static load piling, refers to the piling method that uses static pressure (the weight of the piling machine and its counterweight) to press precast piles into the soil section by section. Static piling machines are divided into mechanical and hydraulic types. Hydraulic piling machines cause less disturbance to the soil layer and have better stability.

[0003] Existing pile driving structures used in construction projects are not conducive to providing stable guidance for precast piles of different diameters, nor can they provide surface lubrication, resulting in low pile driving efficiency. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a piling structure for construction projects. This piling structure facilitates stable guidance for precast piles of different diameters and also provides surface lubrication, thereby improving pile driving efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is a pile driving structure for construction engineering, including an H-shaped base plate, a supporting vertical plate, a top plate and a stamping electric cylinder. The supporting vertical plate is bolted to one end of the top of the H-shaped base plate, and the top plate is welded to one end of the supporting vertical plate. The stamping electric cylinder is mounted on the top of the top plate through a mounting seat, and the output shaft of the stamping electric cylinder passes through the top plate and connects to the pile head. A liquid pump is bolted to one end of the supporting vertical plate.

[0006] One side of the supporting vertical plate is equipped with an electric slide rail by screws, and an electric slider is slidably connected inside the electric slide rail. One side of the electric slider is connected to a positioning ring by a connecting plate. Adjusting bolts are installed at equal intervals on the outer side of the positioning ring by screw holes. One end of the adjusting bolt is connected to an arc-shaped guide plate by a bearing. The lower end of the positioning ring is connected to an annular tube by a fixing block.

[0007] By adopting the above technical solutions, the piling structure for construction projects can provide stable guidance for precast piles of different diameters and also serve as a surface lubricant, thereby improving the efficiency of pile driving.

[0008] Specifically, an electric cylinder controller is installed on the other side of the supporting vertical plate by screws, and the output end of the electric cylinder controller is electrically connected to the input end of the stamping electric cylinder by a wire.

[0009] By adopting the above technical solution, the output stroke of the stamping electric cylinder is automatically controlled by the electric cylinder controller to realize the rising and falling of the pile head.

[0010] Specifically, a handrail is welded to the other side of the supporting vertical plate and below the electric cylinder controller.

[0011] Specifically, the bottom ends of the H-shaped base plate are bolted with brakeable casters.

[0012] Specifically, water spray holes are provided at equal intervals on the inner side of the annular pipe.

[0013] Specifically, the output port of the pump is connected to the annular pipe via a delivery pipe.

[0014] By adopting the above technical solution, the water in the water source is drawn into the ring pipe by the pump and sprayed onto the outside of the pile through the spray hole. The water flows downward with the pile and plays a role in surface lubrication.

[0015] The beneficial effects of this utility model are:

[0016] (1) The piling structure for construction engineering described in this utility model uses an electric slider to slide in an electric slide rail, which facilitates the adjustment of the height of the positioning ring according to the height of the precast pile. The precast pipe pile passes through the bottom of the positioning ring and is located between the arc-shaped guide plates. The adjusting bolts are rotated inward to move the arc-shaped guide plates toward the axis of the positioning ring. When the arc-shaped guide plates are about to fit the pile, the adjusting bolts are stopped. The pressing electric cylinder drives the pile head to move downward, and the pile head presses the precast pile into the soil layer.

[0017] (2) The pile driving structure for construction projects described in this utility model has a positioning ring that slides down with the electric slider during the pile driving process. The arc-shaped guide plate plays a stabilizing and guiding role during the pile driving process. It can also be adjusted to provide a stabilizing and guiding role for precast piles of different diameters. The water in the water source is pumped into the ring pipe by the pumping pump and sprayed onto the outside of the pile body through the spray hole. The water flows down with the pile body and plays a surface lubricating role, thereby improving the pile driving efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the electric slide rail and electric slider structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the bearing and water spray hole structure of this utility model.

[0022] In the diagram: 1. H-shaped base plate; 2. Brakeable caster wheel; 3. Conveying pipe; 4. Connecting plate; 5. Ring pipe; 6. Positioning ring; 7. Adjusting bolt; 8. Pile head; 9. Top plate; 10. Pressing cylinder; 11. Supporting vertical plate; 12. Cylinder controller; 13. Handrail; 14. Liquid pump; 15. Electric slide rail; 16. Electric slider; 17. Arc-shaped guide plate; 18. Bearing; 19. Water spray hole. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] To facilitate stable guidance and surface lubrication of precast piles of different diameters used in construction projects, and to improve pile driving efficiency, such as... Figure 1-3 As shown, the piling structure for construction engineering of this utility model includes an H-shaped base plate 1, a supporting vertical plate 11, a top plate 9, and a stamping electric cylinder 10. The supporting vertical plate 11 is bolted to one end of the top of the H-shaped base plate 1, and the top plate 9 is welded to one end of the supporting vertical plate 11. The stamping electric cylinder 10 is mounted on the top of the top plate 9 through a mounting seat, and the output shaft of the stamping electric cylinder 10 passes through the top plate 9 and connects to the pile head 8. A liquid pump 14 is bolted to one end of the supporting vertical plate 11.

[0025] An electric slide rail 15 is installed on one side of the supporting vertical plate 11 by screws, and an electric slider 16 is slidably connected inside the electric slide rail 15. One side of the electric slider 16 is connected to a positioning ring 6 through a connecting plate 4. Adjusting bolts 7 are installed at equal intervals on the outer side of the positioning ring 6 through screw holes. One end of the adjusting bolt 7 is connected to an arc-shaped guide plate 17 through a bearing 18. The lower end of the positioning ring 6 is connected to an annular tube 5 through a fixing block.

[0026] When in use, the piling structure for construction projects can provide stable guidance for precast piles of different diameters and also serve as a surface lubricant, thereby improving the efficiency of pile driving.

[0027] For example, such as Figure 1 As shown, the present invention also includes an electric cylinder controller 12 installed on the other side of the supporting vertical plate 11 by screws, and the output end of the electric cylinder controller 12 is electrically connected to the input end of the stamping electric cylinder 10 by wires.

[0028] In use, the output stroke of the stamping electric cylinder 10 is automatically controlled by the electric cylinder controller 12 to realize the raising and lowering of the pile head 8.

[0029] For example, such as Figure 1As shown, the present invention also includes a handrail 13 welded to the other side of the supporting vertical plate 11 and at the lower end of the electric cylinder controller 12.

[0030] When in use, staff hold the handle bar 13 to push or pull the entire equipment, making operation convenient.

[0031] For example, such as Figure 1 As shown, the present invention also includes brakeable casters 2 bolted to both ends of the bottom of the H-shaped base plate 1.

[0032] When in use, the brakeable casters 2 make it easy to move the entire equipment to a designated location.

[0033] For example, such as Figure 3 As shown, the present invention also includes water spray holes 19 evenly spaced on the inner side of the annular pipe 5.

[0034] During use, the water in the water source is drawn into the annular pipe 5 by the pump 14 and sprayed onto the outside of the pile through the spray hole 19.

[0035] For example, such as Figure 1 As shown, the present invention also includes a delivery pipe 3 connecting the output port of the pump 14 to the annular pipe 5.

[0036] During use, the water in the water source is drawn into the annular pipe 5 by the pump 14 and sprayed onto the outside of the pile through the spray hole 19. The water flows downward with the pile and serves as a surface lubricant.

[0037] In use, the electric slider 16 slides within the electric slide rail 15, which facilitates the adjustment of the height of the positioning ring 6 according to the height of the precast pile. The precast pipe pile passes through the bottom of the positioning ring 6 and is located between the arc-shaped guide plates 17. The adjusting bolts 7 are rotated inward to move the arc-shaped guide plates 17 toward the axis of the positioning ring 6. When the arc-shaped guide plates 17 are just about to fit against the pile, the rotation of the adjusting bolts 7 is stopped.

[0038] The electric cylinder 10 drives the pile head 8 to move downward, pressing the precast pile into the soil. During the pile driving process, the positioning ring 6 slides downward with the electric slider 16. The arc-shaped guide plate 17 plays a stabilizing guiding role during the pile driving process, and can be adjusted to provide stable guidance for precast piles of different diameters. The pump 14 draws water from the water source into the annular pipe 5 and sprays it onto the outside of the pile through the spray hole 19. The water flows downward with the pile, which plays a surface lubricating role and improves the pile driving efficiency.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A piling structure for construction projects, characterized in that, The system includes an H-shaped base plate (1), a supporting vertical plate (11), a top plate (9), and a stamping electric cylinder (10). The supporting vertical plate (11) is bolted to one end of the top of the H-shaped base plate (1). The top plate (9) is welded to one end of the supporting vertical plate (11). The stamping electric cylinder (10) is mounted on the top of the top plate (9) via a mounting seat, and the output shaft of the stamping electric cylinder (10) passes through the top plate (9) and connects to the pile head (8). A liquid pump (14) is bolted to one end of the supporting vertical plate (11). One side of the supporting vertical plate (11) is fitted with an electric slide rail (15) by screws, and an electric slider (16) is slidably connected inside the electric slide rail (15). One side of the electric slider (16) is connected to a positioning ring (6) through a connecting plate (4). Adjusting bolts (7) are installed at equal intervals on the outer side of the positioning ring (6) through screw holes. One end of the adjusting bolt (7) is connected to an arc-shaped guide plate (17) through a bearing (18). The lower end of the positioning ring (6) is connected to an annular tube (5) through a fixing block.

2. The piling structure for construction projects according to claim 1, characterized in that, An electric cylinder controller (12) is installed on the other side of the supporting vertical plate (11) by screws. The output end of the electric cylinder controller (12) is electrically connected to the input end of the stamping electric cylinder (10) by wires.

3. The piling structure for construction projects according to claim 1, characterized in that, A handrail (13) is welded to the other side of the supporting vertical plate (11) and at the lower end of the electric cylinder controller (12).

4. A piling structure for construction projects according to claim 1, characterized in that, Brake-operated casters (2) are bolted to both ends of the bottom of the H-shaped base plate (1).

5. A piling structure for construction projects according to claim 1, characterized in that, Water spray holes (19) are provided at equal intervals on the inner side of the annular pipe (5).

6. A piling structure for construction projects according to claim 1, characterized in that, The output port of the pump (14) is connected to the annular pipe (5) through the delivery pipe (3).

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