Punching pile machine

Abstract

The punching pile machine comprises a sweeping board, the upper portion of the sweeping board is movably connected with a pile hammer through a rope, grooves are formed in the front portion and the rear portion of one side of the outer surface of the sweeping board, electric push rods are installed on the upper portions and the lower portions of the inner walls of the grooves, and the other ends of the electric push rods are fixedly connected with a movable board. Supporting plates are arranged on the opposite sides of the outer surfaces of the two moving plates, a transverse shaft is arranged above the opposite sides of the outer surfaces of the two supporting plates, the outer surface of the transverse shaft is sleeved with a rotating seat, a rotating shaft is arranged behind the transverse shaft, and the outer surface of the rotating shaft is sleeved with a rotating disc; a plurality of positioning holes are evenly formed in the outer surface of the rotating disc, a motor is installed on the front end face of one supporting plate, and a fixing plate is installed on the rear end face of the other supporting plate. The position of the pile hammer can be slightly adjusted left and right and front and back, the position of the sweeping board does not need to be adjusted again, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of punching pile drivers, and specifically relates to a punching pile driver. Background Art

[0002] At present, in the construction of roads and bridges, especially under the background of the country's vigorous development of transportation, during the construction of elevated railways, elevated highways, and bridge piers, it is necessary to fix the piers in the underground rock layer to ensure the stability of the bridge. Therefore, when forming the pier holes, it is necessary to ensure that the depth of the pier holes reaches the rock layer. For this purpose, special equipment is required to drill holes into the ground, and during the drilling process, the excess soil / slurry and crushed stones are squeezed to both sides of the hole or cleared away to continuously continue drilling downwards.

[0003] The patent with the application number CN202120342250.9 discloses a punching pile driver that is easy to move, including a vehicle board and four wheels connected to both sides of the vehicle board; a brake board is vertically slidably connected to the side surface of the vehicle board, the brake board has an arc-shaped inner wall, and a rubber friction pad is connected to the arc-shaped inner wall, and the rubber friction pad can be attached to the outer wall of the top of the wheel; a connecting column is connected to the side surface of the brake board facing the vehicle board, a dovetail block is connected to the end surface of the connecting column facing the vehicle board, a sliding groove for the vertical sliding of the connecting column and a dovetail groove for the vertical sliding of the dovetail block are provided on the top surface of the vehicle board; a driving spring for driving the rubber friction pad to tightly adhere to the wheel is provided in the dovetail groove, the driving spring is a tension spring, and both ends of the driving spring are respectively connected to the bottom surface of the dovetail groove and the bottom surface of the dovetail block, thus solving the problem that the punching pile driver can move during use.

[0004] However, when the punching pile driver faces dense pile positions or punching center correction operations, it is necessary to change the position slightly, and it is very inconvenient to move the entire pile driver; therefore, it does not meet the existing requirements, and for this reason, we propose a punching pile driver. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a punching pile driver to solve the problems mentioned in the above background art, that is, when the punching pile driver faces dense pile positions or punching center correction operations, it is necessary to change the position slightly, and it is very inconvenient to move the entire pile driver.

[0006] To achieve the above object, the present utility model provides the following technical solutions: a punching pile machine, including a vehicle plate, above which a pile hammer is movably connected by a rope. On the front and rear sides of one side of the outer surface of the vehicle plate, there are grooves. Electric push rods are installed on the upper and lower sides of the inner wall of the grooves. The other end of the electric push rod is fixedly connected to a moving plate. On the opposite sides of the outer surfaces of the two moving plates, there are support plates. Above the opposite sides of the outer surfaces of the two support plates, there is a horizontal axis. A rotating seat is sleeved on the outer surface of the horizontal axis. A threaded hole is provided on the lower end surface of the rotating seat. A threaded column is threadedly connected inside the threaded hole. A rotating shaft is provided behind the horizontal axis. A turntable is sleeved on the outer surface of the rotating shaft. A plurality of positioning holes are evenly arranged on the outer surface of the turntable. A motor is installed on the front end surface of one of the support plates, and a fixing plate is installed on the rear end surface of the other support plate. A through hole is provided on the upper end surface of the fixing plate. A plug rod is provided inside the through hole. A spring is sleeved on the outer surface of the plug rod.

[0007] Preferably, the output end of the motor is fixedly connected to a short shaft, the rear end surface of the short shaft is fixedly connected to the front end surface of the horizontal axis, and the rear end surface of the horizontal axis is fixedly connected to the rotating shaft through a connecting shaft.

[0008] Preferably, a groove is provided on the outer surface of the rotating seat. A support rod is installed on the upper side of the inner surface of the groove. An anti-slip sleeve is sleeved on the outer surface of the support rod. The groove is adapted to the rope.

[0009] Preferably, the moving plate and the support plate are fixedly connected by a connecting plate. A storage battery is provided inside the vehicle plate. The storage battery is electrically connected to the electric push rod and the motor.

[0010] Preferably, a limiting ring is sleeved on the upper side of the outer surface of the plug rod. The upper end surface of the spring is fixedly connected to the lower end surface of the limiting ring, and the lower end surface of the spring is fixedly connected to the inner wall of the through hole.

[0011] Preferably, a pulling plate is sleeved on the upper end surface of the plug rod. The plug rod is adapted to the positioning hole. The upper end surface of the threaded column is rotatably connected to an arc-shaped clamping plate through a bearing. A plurality of anti-slip protrusions are provided on the upper end surface of the arc-shaped clamping plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. The utility model is provided with an electric push rod, a motor, a horizontal shaft, a rotating seat, a turntable, a plug rod, a rotating shaft, and positioning holes. When it is necessary to slightly change the position of the pile hammer, first pull the plug rod upward. The plug rod leaves the inner side of the positioning hole, releasing the limit on the turntable. Then, by controlling the switch of the motor, the motor works to drive the short shaft to rotate, thereby driving the horizontal shaft to rotate, driving the connecting shaft and the rotating shaft to rotate, and thus driving the turntable to rotate. When the rotating seat rotates to an appropriate angle, turn off the switch of the motor. At this time, the rope is located in the groove on the surface of the rotating seat. Then release the plug rod, and the plug rod is inserted into one of the appropriate positioning holes under the action of the spring to limit the turntable and prevent the horizontal shaft from rotating during subsequent work. Then, by controlling the switch of the electric push rod, adjust the position of the moving plate, thereby adjusting the distance between the support plate, the rotating seat and the vehicle plate, and adjusting the position of the pile hammer relative to the vehicle plate. Moreover, by providing a threaded column and a threaded hole, the position of the rotating seat can be adjusted back and forth, so that the position of the pile hammer can be adjusted back and forth without re-adjusting the position of the vehicle plate, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the whole utility model;

[0015] Figure 2 is the structural schematic diagram of the support plate of the utility model;

[0016] Figure 3 is the side sectional view of the whole utility model;

[0017] Figure 4 is the partial structural schematic diagram of the turntable of the utility model.

[0018] In the figure: 1. Vehicle plate; 2. Moving plate; 3. Support plate; 4. Pile hammer; 5. Rope; 6. Electric push rod; 7. Groove; 8. Motor; 9. Horizontal shaft; 10. Rotating seat; 11. Fixed plate; 12. Turntable; 13. Plug rod; 14. Through hole; 15. Spring; 16. Rotating shaft; 17. Positioning hole; 18. Threaded column; 19. Threaded hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] The electric push rod 6 (model number LBP40) and the motor 8 (model number YS7134) mentioned in the present utility model can be obtained by purchasing from the market or customizing privately.

[0021] Please refer to Figures 1 to 4, an embodiment provided by the present utility model: a punching pile driver, including a vehicle plate 1, a pile hammer 4 is movably connected above the vehicle plate 1 through a rope 5, grooves 7 are arranged at the front and rear of one side of the outer surface of the vehicle plate 1, electric push rods 6 are installed up and down on the inner wall of the groove 7, the other end of the electric push rod 6 is fixedly connected with a moving plate 2, support plates 3 are arranged on the opposite sides of the outer surfaces of the two moving plates 2, a horizontal shaft 9 is arranged above the opposite sides of the outer surfaces of the two support plates 3, a rotating seat 10 is sleeved on the outer surface of the horizontal shaft 9, a threaded hole 19 is arranged on the lower end surface of the rotating seat 10, a threaded column 18 is in threaded connection with the inner side of the threaded hole 19, a rotating shaft 16 is arranged behind the horizontal shaft 9, a turntable 12 is sleeved on the outer surface of the rotating shaft 16, a plurality of positioning holes 17 are uniformly arranged on the outer surface of the turntable 12, a motor 8 is installed on the front end surface of one of the support plates 3, a fixing plate 11 is installed on the rear end surface of the other support plate 3, a through hole 14 is arranged on the upper end surface of the fixing plate 11, a plug rod 13 is arranged inside the through hole 14, and a spring 15 is sleeved on the outer surface of the plug rod 13.

[0022] The output end of the motor 8 is fixedly connected with a short shaft, the rear end surface of the short shaft is fixedly connected with the front end surface of the horizontal shaft 9, the rear end surface of the horizontal shaft 9 and the rotating shaft 16 are fixedly connected through a connecting shaft, the motor 8 works to drive the short shaft to rotate, thereby driving the horizontal shaft 9 to rotate, and then driving the rotating shaft 16 to rotate.

[0023] A groove is arranged on the outer surface of the rotating seat 10, a support rod is installed above the inner surface of the groove, an anti-slip sleeve is sleeved on the outer surface of the support rod, the groove is adapted to the rope 5, the rope 5 will be stuck into the inner side of the groove, and the support rod plays a supporting role for the rope.

[0024] The moving plate 2 and the support plate 3 are fixedly connected through a connecting plate, a storage battery is arranged inside the vehicle plate 1, and the storage battery is electrically connected with the electric push rod 6 and the motor 8. The movement of the moving plate 2 can drive the support plate 3 to move, and the storage battery can provide power for the electric push rod 6 and the motor 8.

[0025] A limit ring is sleeved on the upper part of the outer surface of the plug rod 13, the upper end surface of the spring 15 is fixedly connected with the lower end surface of the limit ring, and the lower end surface of the spring 15 is fixedly connected with the inner wall of the through hole 14 to improve the stability of the plug rod 13.

[0026] A pull plate is sleeved on the upper end surface of the plug rod 13, the plug rod 13 is adapted to the positioning hole 17, the plug rod 13 can be pulled through the pull plate, the upper end surface of the threaded column 18 is rotationally connected with an arc-shaped clamping plate through a bearing, a plurality of anti-slip protrusions are arranged on the upper end surface of the arc-shaped clamping plate, the plug rod 13 can be inserted into the inner side of the positioning hole 17 to limit the turntable 12, and the arc-shaped clamping plate can clamp the horizontal shaft 9.

[0027] When the punching pile driver is in use, when it is necessary to slightly change the position of the pile hammer 4, first pull the insertion rod 13 upward. The insertion rod 13 leaves the inner side of the positioning hole 17, releasing the limit on the turntable 12. Then, by controlling the switch of the motor 8, the motor 8 operates to drive the short shaft to rotate, thereby driving the horizontal shaft 9 to rotate, driving the connecting shaft and the rotating shaft 16 to rotate, and thus driving the turntable 12 to rotate. When the rotating seat 10 rotates to an appropriate angle, turn off the switch of the motor 8. At this time, the rope 5 is located in the groove on the surface of the rotating seat 10. Then release the insertion rod 13, and the insertion rod 13 is snapped into one of the appropriate positioning holes 17 under the action of the spring 15 to limit the turntable 12, preventing the horizontal shaft 9 from rotating during subsequent work. Then, by controlling the switch of the electric push rod 6, the position of the moving plate 2 is adjusted, thereby adjusting the distance between the support plate 3, the rotating seat 10 and the vehicle plate 1, and adjusting the position of the pile hammer 4 relative to the vehicle plate 1. Moreover, by providing the threaded column 18 and the threaded hole 19, the position of the rotating seat 10 can be adjusted back and forth, and thus the position of the pile hammer 4 can be adjusted back and forth. The utility model can slightly adjust the position of the pile hammer 4 left and right and back and forth without re-adjusting the position of the vehicle plate 1, which is convenient to use.

Claims

1. A punching pile driver, comprising a vehicle plate (1), wherein a pile hammer (4) is movably connected above the vehicle plate (1) through a rope (5), and is characterized in that: On the front and rear sides of one side of the outer surface of the vehicle board (1), there are grooves (7). Electric push rods (6) are installed on the upper and lower sides of the inner wall of the grooves (7). The other end of the electric push rod (6) is fixedly connected to a moving plate (2). On the opposite sides of the outer surfaces of the two moving plates (2), there are support plates (3). Above the opposite sides of the outer surfaces of the two support plates (3), there is a cross shaft (9). A rotating seat (10) is sleeved on the outer surface of the cross shaft (9). A threaded hole (19) is provided on the lower end surface of the rotating seat (10). A threaded column (18) is in threaded connection with the inner side of the threaded hole (19). A rotating shaft (16) is arranged behind the cross shaft (9). A turntable (12) is sleeved on the outer surface of the rotating shaft (16). A plurality of positioning holes (17) are evenly arranged on the outer surface of the turntable (12). A motor (8) is installed on the front end surface of one of the support plates (3), and a fixing plate (11) is installed on the rear end surface of the other support plate (3). A through hole (14) is provided on the upper end surface of the fixing plate (11). A plug rod (13) is arranged inside the through hole (14). A spring (15) is sleeved on the outer surface of the plug rod (13).

2. The punching pile machine according to claim 1, wherein: The output end of the motor (8) is fixedly connected to a short shaft, and the rear end surface of the short shaft is fixedly connected to the front end surface of the cross shaft (9). The rear end surface of the cross shaft (9) and the rotating shaft (16) are fixedly connected through a connecting shaft.

3. The punching pile driver according to claim 1, characterized in that: A groove is provided on the outer surface of the rotating seat (10). A support rod is installed above the inner surface of the groove. An anti-slip sleeve is sleeved on the outer surface of the support rod. The groove is adapted to the rope (5).

4. A punching pile driver according to claim 1, characterized in that: The moving plate (2) and the support plate (3) are fixedly connected through a connecting plate. A storage battery is arranged inside the vehicle board (1). The storage battery is electrically connected to the electric push rod (6) and the motor (8).

5. The punching pile driver according to claim 1, characterized in that: A limit ring is sleeved on the upper side of the outer surface of the plug rod (13). The upper end surface of the spring (15) is fixedly connected to the lower end surface of the limit ring. The lower end surface of the spring (15) is fixedly connected to the inner wall of the through hole (14).

6. The punching pile driver according to claim 1, characterized in that: A pulling plate is sleeved on the upper end surface of the plug rod (13). The plug rod (13) is adapted to the positioning hole (17). The upper end surface of the threaded column (18) is rotatably connected to an arc-shaped clamping plate through a bearing. A plurality of anti-slip protrusions are provided on the upper end surface of the arc-shaped clamping plate.

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