Pile foundation construction all-in-one machine

Abstract

The utility model relates to the technical field of pile foundation construction, in particular to a pile foundation construction all-in-one machine which comprises a four-wheel drive vehicle, a pile foundation construction all-in-one machine body is fixedly installed on the upper end face of the four-wheel drive vehicle, and a double-end bevel gear rotating rod is rotationally connected into the four-wheel drive vehicle. According to the pile foundation construction all-in-one machine, the two L-shaped lifting plates move downwards through rotation of the two threaded rotating rods, so that the supporting chassis at the positions of the two L-shaped lifting plates can make contact with the ground, the whole pile foundation construction all-in-one machine is further supported, meanwhile, the hydraulic cylinder drives the supporting base to move and be attached to the ground, the contact area with the ground is increased, and the working efficiency is improved. According to the pile foundation construction all-in-one machine, the stability of the pile foundation construction all-in-one machine in the using process is improved, a water source in the water tank can be conveyed to the spraying device through the water pump, then the water source is sprayed out through the atomization nozzle at the spraying device, water mist can be used for restraining dust generated during drilling, dust particles fall on the ground, and the dust falling effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation construction, in particular to an integrated pile foundation construction machine. Background Art

[0002] The pile foundation construction machine adopts advanced hydraulic system and mechanical control system, has powerful power and drilling ability, and can also ensure the stability and safety of construction. This equipment can realize fast drilling and fast pile pressing to facilitate the pile foundation construction.

[0003] The prior art discloses patent application number "CN201822208667.7", an intelligent column hammer machine and pile foundation construction all-in-one machine, including a machine body, a mast relatively fixed to the machine body, a traction machine, a traction belt movably arranged on the machine body, and a column hammer; a pulley device is arranged at the end of the mast, one end of the traction belt is connected to the traction machine, the traction belt passes around the pulley device, and the other end of the traction belt is fixed to the column hammer.

[0004] The pile foundation construction integrated machine can only integrate the piling process into an integrated machine. However, in actual use, most of the pile foundation construction integrated machines will generate a certain vibration force when drilling. At this time, the vibration force will cause the stability of the integrated machine to be poor, so that drilling cannot be performed safely and stably, thereby affecting the stability of the pile foundation construction integrated machine during use, which is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated pile foundation construction machine to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A pile foundation construction machine comprises a four-wheel drive vehicle, the upper end surface of the four-wheel drive vehicle is fixedly mounted with a pile foundation construction machine body, a double-headed bevel gear rotating rod is rotatably connected inside the four-wheel drive vehicle, both ends of the four-wheel drive vehicle are fixedly connected with U-shaped connecting seats, the inner sides of the two U-shaped connecting seats are rotatably connected with threaded rotating rods, and the upper end surfaces of the two threaded rotating rods are connected with driven bevel gears;

[0008] The outer surfaces of the two threaded rotating rods are threadedly connected with L-shaped lifting plates, the lower end surfaces of the two L-shaped lifting plates are installed with supporting chassis, the inner side surfaces of the two U-shaped connecting seats are connected with two limiting vertical rods, the left end surface of the double-headed conical gear rotating rod is fixedly installed with a servo motor, and the rear end surface of the four-wheel drive vehicle is fixedly connected with a side plate.

[0009] Preferably, the two driven bevel gears are meshed with the double-headed bevel gear rotating rod in a bevel gear meshing manner, and the outer surfaces of the two limit vertical rods are slidably connected to the two ends of the L-shaped lifting plate.

[0010] Preferably, a hydraulic cylinder is installed on the lower end surface of the side plate, and the lower end surface of the hydraulic cylinder is connected to a support seat.

[0011] Preferably, a transverse plate is installed on the front end face of the four-wheel drive vehicle, a reinforcing block is fixedly connected to the lower end face of the transverse plate, a water pump and a water tank are respectively installed on the upper end face of the transverse plate, a support plate is installed on the lower end face of the transverse plate, an electric push rod is connected to the left end face of the support plate, a spray device is fixedly installed on the left end face of the electric push rod, and an atomizing nozzle is connected to the rear end face array of the spray device.

[0012] Preferably, a first water delivery hose is connected between the water pump and the water tank, the water tank is located on the right side of the water pump, and the upper end surface of the spraying device and the left end surface of the water pump are connected to a second water delivery hose.

[0013] Preferably, both ends of the double-headed bevel gear rotating rod penetrate the four-wheel drive vehicle and extend to both ends of the four-wheel drive vehicle, and the upper side of the threaded rotating rod penetrates the U-shaped connecting seat and extends to the upper end surface of the U-shaped connecting seat.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model allows two L-shaped lifting plates to move downward by rotating two threaded rotating rods, so that the supporting chassis at the two L-shaped lifting plates can contact the ground to further support the entire pile foundation construction machine. At the same time, the hydraulic cylinder drives the supporting seat to move and fit to the ground, increasing the contact area with the ground, thereby improving the stability of the pile foundation construction machine during use and making the drilling construction safer and more stable.

[0016] 2. The utility model drives the spraying device to move to the drilling position by using an electric push rod, and then uses a water pump to send water in the water tank to the spraying device, and then sprays it out from the atomizing nozzle at the spraying device. At this time, the water mist can be used to suppress the dust generated during drilling and let the dust particles fall on the ground, which can play a role in dust reduction, reduce air pollution, and protect the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 Installation diagram of the electric push rod and the spraying device;

[0020] Figure 3 This utility model Figure 1 Schematic diagram of the structure of the middle L-shaped lifting plate and supporting chassis;

[0021] Figure 4 This utility model Figure 1 Installation diagram of the hydraulic cylinder and support seat;

[0022] The reference numerals in the figures are as follows:

[0023] 1. Four-wheel drive vehicle; 2. Pile foundation construction machine body; 3. Double-headed conical gear rotating rod; 4. U-shaped connecting seat; 5. Threaded rotating rod; 6. Driven conical gear; 7. L-shaped lifting plate; 8. Support chassis; 9. Limiting vertical rod; 10. Servo motor; 11. Side plate; 12. Hydraulic cylinder; 13. Support seat; 14. Cross plate; 15. Reinforcement block; 16. Water pump; 17. Water tank; 18. First water delivery hose; 19. Support plate; 20. Electric push rod; 21. Spraying device; 22. Second water delivery hose; 23. Atomizing nozzle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 4 As shown, a pile foundation construction machine comprises a four-wheel drive vehicle 1, a pile foundation construction machine body 2 is fixedly installed on the upper end surface of the four-wheel drive vehicle 1, a double-headed bevel gear rotating rod 3 is rotatably connected inside the four-wheel drive vehicle 1, both ends of the four-wheel drive vehicle 1 are fixedly connected to U-shaped connecting seats 4, the inner sides of the two U-shaped connecting seats 4 are rotatably connected to threaded rotating rods 5, and the upper end surfaces of the two threaded rotating rods 5 are connected to driven bevel gears 6;

[0026] The outer surfaces of the two threaded rotating rods 5 are threadedly connected with L-shaped lifting plates 7, and the lower end surfaces of the two L-shaped lifting plates 7 are installed with supporting chassis 8. Through the setting of supporting chassis 8, supporting chassis 8 are located on both sides of the four-wheel drive vehicle 1 so as to stably support the pile foundation construction machine. The inner sides of the two U-shaped connecting seats 4 are connected with two limiting vertical rods 9. Through the setting of limiting vertical rods 9, the two limiting vertical rods 9 can simultaneously limit the moving trajectories of the two L-shaped lifting plates 7, so that the two L-shaped lifting plates 7 can move up and down smoothly so as to support the pile foundation construction machine, which is convenient to use. The left end surface of the double-headed conical gear rotating rod 3 is fixedly installed with a servo motor 10, and the rear end surface of the four-wheel drive vehicle 1 is fixedly connected with a side plate 11.

[0027] The two driven bevel gears 6 are meshed with the double-headed bevel gear rotating rod 3 in a bevel gear meshing manner. The outer surfaces of the two limit vertical rods 9 are slidably connected to the two ends of the L-shaped lifting plate 7.

[0028] A hydraulic cylinder 12 is installed on the lower end surface of the side plate 11 , and a support seat 13 is connected to the lower end surface of the hydraulic cylinder 12 .

[0029] A transverse plate 14 is installed on the front end face of the four-wheel drive vehicle 1, and a reinforcing block 15 is fixedly connected to the lower end face of the transverse plate 14. A water pump 16 and a water tank 17 are respectively installed on the upper end face of the transverse plate 14. A support plate 19 is installed on the lower end face of the transverse plate 14. An electric push rod 20 is connected to the left end face of the support plate 19. A spray device 21 is fixedly installed on the left end face of the electric push rod 20. Through the setting of the electric push rod 20, the electric push rod 20 can be used to drive the spray device 21 to be retracted to the bottom of the four-wheel drive vehicle 1 so as to store the spray device 21 and protect the spray device 21. The rear end face array of the spray device 21 is connected to an atomizing nozzle 23.

[0030] A first water delivery hose 18 is connected between the water pump 16 and the water tank 17 . The water tank 17 is located on the right side of the water pump 16 . The upper end surface of the spray device 21 and the left end surface of the water pump 16 are connected to a second water delivery hose 22 .

[0031] Both ends of the double-headed bevel gear rotating rod 3 penetrate through the four-wheel drive vehicle 1 and extend to both ends of the four-wheel drive vehicle 1 , and the upper side of the threaded rotating rod 5 penetrates through the U-shaped connecting seat 4 and extends to the upper end surface of the U-shaped connecting seat 4 .

[0032] The working principle of a pile foundation construction integrated machine provided by the utility model is as follows:

[0033] By starting the servo motor 10, the output shaft of the servo motor 10 will drive the double-headed bevel gear rotating rod 3 to rotate, so that the double-headed bevel gear rotating rod 3 will simultaneously drive the two meshing driven bevel gears 6 to rotate, so that the two threaded rotating rods 5 will rotate together, and then the two L-shaped lifting plates 7 on the two threaded rotating rods 5 will move downward, so that the supporting chassis 8 at the two L-shaped lifting plates 7 can contact the ground to further support the entire pile foundation construction machine, and then the hydraulic cylinder 12 drives the support seat 13 to move and fit to the ground, increasing the contact area with the ground, thereby improving the stability of the pile foundation construction machine during use, making the drilling construction safer and more stable;

[0034] By turning on the electric push rod 20, the electric push rod 20 will drive the spray device 21 to move to the drilling position, and then the water source in the water tank 17 can be sent to the spray device 21 along the first water hose 18 and the second water hose 22 by the water pump 16, and then sprayed out by the atomizing nozzle 23 at the spray device 21. At this time, the water mist can be used to suppress the dust generated during drilling and let the dust particles fall on the ground, which can play a role in dust reduction, reduce air pollution, and protect the health of workers.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pile foundation construction machine, comprising a four-wheel drive vehicle (1), characterized in that: The upper end surface of the four-wheel drive vehicle (1) is fixedly mounted with a pile foundation construction machine body (2); a double-headed bevel gear rotating rod (3) is rotatably connected inside the four-wheel drive vehicle (1); both ends of the four-wheel drive vehicle (1) are fixedly connected with U-shaped connecting seats (4); the inner side surfaces of the two U-shaped connecting seats (4) are rotatably connected with threaded rotating rods (5); and the upper end surfaces of the two threaded rotating rods (5) are connected with driven bevel gears (6); The outer surfaces of the two threaded rotating rods (5) are both threadedly connected with L-shaped lifting plates (7), the lower end surfaces of the two L-shaped lifting plates (7) are both installed with supporting chassis (8), the inner side surfaces of the two U-shaped connecting seats (4) are both connected with two limiting vertical rods (9), the left end surface of the double-headed conical gear rotating rod (3) is fixedly installed with a servo motor (10), and the rear end surface of the four-wheel drive vehicle (1) is fixedly connected with a side plate (11).

2. The pile foundation construction integrated machine according to claim 1, characterized in that: The two driven bevel gears (6) are meshed with the double-headed bevel gear rotating rod (3) in a bevel gear meshing manner, and the outer surfaces of the two limit vertical rods (9) are slidably connected to the two ends of the L-shaped lifting plate (7).

3. The pile foundation construction integrated machine according to claim 1, characterized in that: A hydraulic cylinder (12) is installed on the lower end surface of the side plate (11), and a support seat (13) is connected to the lower end surface of the hydraulic cylinder (12).

4. The all-in-one pile foundation construction machine according to claim 1, characterized in that: The front end surface of the four-wheel drive vehicle (1) is installed with a transverse plate (14), the lower end surface of the transverse plate (14) is fixedly connected with a reinforcing block (15), the upper end surface of the transverse plate (14) is respectively installed with a water pump (16) and a water tank (17), the lower end surface of the transverse plate (14) is installed with a support plate (19), the left end surface of the support plate (19) is connected with an electric push rod (20), the left end surface of the electric push rod (20) is fixedly installed with a spray device (21), and the rear end surface of the spray device (21) is array-connected with an atomizing nozzle (23).

5. The all-in-one pile foundation construction machine according to claim 4, characterized in that: A first water delivery hose (18) is connected between the water pump (16) and the water tank (17), the water tank (17) is located on the right side of the water pump (16), and the upper end surface of the spraying device (21) and the left end surface of the water pump (16) are connected to a second water delivery hose (22).

6. The all-in-one pile foundation construction machine according to claim 1, characterized in that: Both ends of the double-headed bevel gear rotating rod (3) penetrate the four-wheel drive vehicle (1) and extend to both ends of the four-wheel drive vehicle (1), and the upper side of the threaded rotating rod (5) penetrates the U-shaped connecting seat (4) and extends to the upper end surface of the U-shaped connecting seat (4).

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