Pile hole soil cleaning equipment

Abstract

The utility model relates to the technical field of pile hole soil cleaning, and discloses pile hole soil cleaning equipment which comprises a base, the top of the base is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, and the outer portion of the threaded rod is in threaded connection with a threaded sleeve. A soil drilling assembly is fixedly connected to the outer portion of the threaded sleeve, fixing blocks are fixedly connected to the left side and the right side of the base correspondingly, hydraulic cylinders are fixedly connected to the tops of the fixing blocks, and sliding blocks are fixedly connected to the output ends of the hydraulic cylinders. The hydraulic cylinder pushes the sliding block to move along the sliding rod, so that the movable plate pushes the chassis to be tightly attached to the ground, the contact area between the chassis and the ground is increased, the operation stability of equipment is guaranteed, the risk that the equipment shakes or topples over is reduced, the soil cleaning effect of a pile hole is improved, and the construction efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pile hole soil cleaning, in particular to a pile hole soil cleaning device. Background Art

[0002] With the rapid development of construction engineering, pile foundation construction plays an important role in the construction field. In pile foundation construction, concrete needs to be poured into the pile hole to make the building more solid. Since the residual soil in the pile hole will affect the pouring of concrete, it is an indispensable step to remove the soil in the pile hole to ensure the quality and safety of pile foundation construction. Soil cleaning equipment is needed when cleaning the pile hole to reduce the labor intensity of workers.

[0003] Existing pile hole soil cleaning equipment usually uses a spiral drill rod to transport the soil in the pile hole, thereby removing the soil in the pile hole. However, the construction site environment is poor, and the equipment is prone to shaking or tipping due to instability during operation, so that the soil is easily left in the pile hole, affecting the use effect of the pile hole. At the same time, the efficiency of soil cleaning is poor, which slows down the construction process. In view of the above problems, a person skilled in the art has proposed a pile hole soil cleaning equipment to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a pile hole cleaning equipment, aiming to improve the problem that the pile hole cleaning equipment in the prior art has poor stability, which easily causes shaking or tipping during cleaning, resulting in poor soil removal effect in the pile hole.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pile hole cleaning equipment, comprising a base, the top of the base is fixedly connected to a support frame, the top of the support frame is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a threaded rod, the external thread of the threaded rod is connected to a threaded sleeve, the outside of the threaded sleeve is fixedly connected to a drilling assembly, the left and right sides of the base are fixedly connected to fixed blocks, the top of the fixed block is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a slider, the outside of the slider is fixedly connected to a fixed seat, the bottom of the fixed seat is fixedly connected to a plurality of connecting rods, the other end of the connecting rod is fixedly connected to a moving plate, the bottom of the moving plate is fixedly connected to two chassis, and a spraying assembly is arranged inside the base.

[0006] Furthermore, the spray assembly includes a water tank, which is fixedly connected to the inside of the base, and the outside of the water tank is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a water pipe, and the other end of the water pipe is fixedly connected to a nozzle.

[0007] Furthermore, the soil drilling assembly includes a support plate, which is fixedly connected to the outside of the threaded sleeve, the top of the support plate is fixedly connected to motor 2, and the output end of motor 2 passes through the bottom wall of the support plate and is fixedly connected to a spiral drill rod.

[0008] Furthermore, both left and right outer surfaces of the base are provided with sliding grooves, and the interior of the sliding grooves is fixedly connected with sliding rods, and the exterior of the sliding rods is slidably connected with the interior of the sliding blocks.

[0009] Furthermore, the nozzle is arranged at the internal through hole of the base.

[0010] Furthermore, two guide rods are fixedly connected to the inner side of the support frame, and the outer sides of the two guide rods are slidably connected to the inner side of the threaded sleeve.

[0011] Furthermore, a through hole is opened inside the base, and the through hole is arranged directly below the auger rod.

[0012] Furthermore, rollers are installed on both left and right sides of the base.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the slider is pushed by the hydraulic cylinder to move along the slide rod, and then the fixed seat can be driven to move downward when the slider moves, so that the movable plate pushes the chassis to be close to the ground, increasing the contact area with the ground, ensuring the stability of the equipment operation, thereby reducing the risk of equipment shaking or tipping over, improving the soil cleaning effect of the pile hole, and ensuring the efficiency of construction.

[0015] 2. In the utility model, the water in the water tank is transported through the water pipe by a water pump and then sprayed out from the nozzle to moisten the soil, thereby making it easier to use the spiral drill rod to clean the soil, reducing damage to the drill bit, reducing dust dispersion, and reducing pollution to the surrounding environment. At the same time, the threaded rod is driven by a motor to rotate to adjust the height of the soil cleaning component, without manual holding, reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a pile hole cleaning device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a spiral drill rod of a pile hole cleaning equipment proposed by the utility model;

[0018] Figure 3 A cross-sectional view of the base of a pile hole cleaning device proposed by the utility model;

[0019] Figure 4 for Figure 2Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Base; 2. Support frame; 3. Fixed block; 4. Slide rod; 5. Hydraulic cylinder; 6. Sliding block; 7. Fixed seat; 8. Connecting rod; 9. Moving plate; 10. Chassis; 11. Motor 1; 12. Threaded rod; 13. Guide rod; 14. Threaded sleeve; 15. Support plate; 16. Motor 2; 17. Auger rod; 18. Water tank; 19. Water pump; 20. Water pipe; 21. Nozzle. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Reference Figure 1 , Figure 2 and Figure 4 The utility model provides an embodiment: a pile hole soil cleaning equipment, including a base 1, a support frame 2 is fixedly connected to the top of the base 1, a motor 11 is fixedly connected to the top of the support frame 2, a threaded rod 12 is fixedly connected to the output end of the motor 11, a threaded sleeve 14 is threadedly connected to the outside of the threaded sleeve 14, and a soil drilling assembly is fixedly connected to the outside of the threaded sleeve 14, and a fixed block 3 is fixedly connected to the left and right sides of the base 1, a hydraulic cylinder 5 is fixedly connected to the top of the fixed block 3, a slider 6 is fixedly connected to the output end of the hydraulic cylinder 5, a fixed seat 7 is fixedly connected to the outside of the slider 6, and a plurality of connecting rods 8 are fixedly connected to the bottom of the fixed seat 7, and a moving plate 9 is fixedly connected to the other end of the connecting rod 8, and two chassis 10 are fixedly connected to the bottom of the moving plate 9, and a spraying assembly is arranged inside the base 1, and a slide groove is opened on the outer surfaces of the left and right sides of the base 1, and a slide rod 4 is fixedly connected to the inside of the slide groove, and the outside of the slide rod 4 is slidably connected to the inside of the slider 6, and two guide rods 13 are fixedly connected to the inside of the support frame 2, and the outsides of the two guide rods 13 are slidably connected to the inside of the threaded sleeve 14.

[0024] Specifically, the support frame 2 is fixed on the top of the base 1, so that the base 1 can support the support frame 2, and the motor 11 is installed on the top of the support frame 2, so that the motor 11 remains stable during operation, and can drive the threaded rod 12 to rotate, so that the threaded sleeve 14 connected to its external thread is moved, and the soil drilling assembly is driven to move by the threaded sleeve 14, so that the soil in the pile hole can be transported out, reducing the influence of the soil on the pouring of concrete, thereby ensuring the firmness of the building, and the hydraulic cylinder 5 can be fixed by the fixed blocks 3 on the left and right sides of the base 1, so that the hydraulic cylinder 5 can push the slider 6 to move when it is running. At the same time, the slider 6 can drive the fixed seat 7 to move when it moves, and through the fixed seat 7, the multiple connecting rods 8 connected to it push the moving plate 9 downward, thereby pushing the chassis 10 to contact the ground, thereby increasing the contact area between the equipment and the ground, and improving the stability of the equipment, so that the equipment is not easy to shake or tip over during operation, ensuring the effect of pile hole soil cleaning, and ensuring construction efficiency.

[0025] Reference Figure 3 The spray assembly includes a water tank 18, which is fixedly connected to the inside of the base 1. The outside of the water tank 18 is fixedly connected to a water pump 19. The output end of the water pump 19 is fixedly connected to a water pipe 20. The other end of the water pipe 20 is fixedly connected to a nozzle 21. The nozzle 21 is arranged at the internal through hole of the base 1.

[0026] Specifically, a certain amount of water can be stored in the water tank 18, and then the water can be pumped out by the water pump 19, transported through the water pipe 20, and then sprayed out from the nozzle 21, so that when the spiral drill rod 17 cleans the soil in the pile hole, the surface soil can be moistened, reducing damage to the drill bit and making it difficult for dust generated by the construction to spread, thereby reducing pollution to the environment.

[0027] Reference Figure 1 and Figure 2 The soil drilling assembly includes a support plate 15, which is fixedly connected to the outside of the threaded sleeve 14. A motor 2 16 is fixedly connected to the top of the support plate 15. The output end of the motor 2 16 passes through the bottom wall of the support plate 15 and is fixedly connected to an auger rod 17. A through hole is opened inside the base 1, and the through hole is arranged directly below the auger rod 17. Rollers are installed on both sides of the outside of the base 1.

[0028] Specifically, the support plate 15 fixes the motor 16 so that the motor 16 can remain stable during operation, thereby driving the auger rod 17 to rotate, and when rotating, it moves downward driven by the threaded sleeve 14, and contacts the pile hole after passing through the through hole opened on the base 1, and then transports the soil in the pile hole out, reducing the influence of the residual soil in the pile hole on the pouring of concrete, thereby making the building more solid, and the entire equipment can be conveniently moved by rollers, which improves the flexibility of equipment use and reduces the labor intensity of workers.

[0029] Working principle: When using this equipment, push the equipment above the pile hole that needs to be cleared, and then push the slider 6 to move through the hydraulic cylinders 5 on the left and right sides of the base 1, so that the slider 6 can drive the fixed seat 7 to move while sliding along the slide rod 4, and then push the moving plate 9 downward through multiple connecting rods 8 during movement, so that the chassis 10 contacts the ground, increasing the contact area between the equipment and the ground, thereby improving the stability of the equipment, making it less likely to shake or tip over during operation, and ensuring the effect of clearing the pile hole. Then, the threaded rod 12 can be driven to rotate by starting the motor 11, so that the threaded sleeve 14 moves and the support plate 15 moves. At this time, the motor 2 16 can be started, and the motor 2 16 can drive the auger rod 17 to rotate. Therefore, when the support plate 15 moves, the soil in the pile hole can be stirred by the auger rod 17 and the soil can be transported out, which can reduce the impact of the soil in the pile hole on the concrete, ensure the firmness of the building, improve the degree of automation of the equipment, and reduce the labor intensity of the workers. At the same time, the water pump 19 can be started, and the water in the water tank 18 is transported by the water pump 19 through the water pipe 20 and then sprayed out from the nozzle 21 to moisten the soil under the auger rod 17, reduce damage to the drill bit, and reduce the spread of dust, thereby reducing pollution to the environment.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pile hole cleaning device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a motor 1 (11), the output end of the motor 1 (11) is fixedly connected to a threaded rod (12), the outer thread of the threaded rod (12) is connected to a threaded sleeve (14), the outer part of the threaded sleeve (14) is fixedly connected to a soil drilling assembly, the left and right sides of the base (1) are fixedly connected to fixed blocks (3), the top of the fixed block (3) is fixedly connected to a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is fixedly connected to a slider (6), the outer part of the slider (6) is fixedly connected to a fixed seat (7), the bottom of the fixed seat (7) is fixedly connected to a plurality of connecting rods (8), the other end of the connecting rod (8) is fixedly connected to a moving plate (9), the bottom of the moving plate (9) is fixedly connected to two chassis (10), and a spraying assembly is arranged inside the base (1).

2. A pile hole cleaning equipment according to claim 1, characterized in that: The spray assembly comprises a water tank (18), the water tank (18) is fixedly connected to the inside of the base (1), the outside of the water tank (18) is fixedly connected to a water pump (19), the output end of the water pump (19) is fixedly connected to a water pipe (20), and the other end of the water pipe (20) is fixedly connected to a spray head (21).

3. The pile hole cleaning equipment according to claim 1, characterized in that: The soil drilling assembly comprises a support plate (15), wherein the support plate (15) is fixedly connected to the outside of the threaded sleeve (14), a second motor (16) is fixedly connected to the top of the support plate (15), and an output end of the second motor (16) passes through the bottom wall of the support plate (15) and is fixedly connected to a spiral drill rod (17).

4. The pile hole cleaning equipment according to claim 1, characterized in that: The left and right outer surfaces of the base (1) are both provided with sliding grooves, and the interior of the sliding grooves is fixedly connected with sliding rods (4), and the exterior of the sliding rods (4) is slidably connected with the interior of the sliding block (6).

5. The pile hole cleaning equipment according to claim 2, characterized in that: The spray head (21) is arranged at the internal through hole of the base (1).

6. The pile hole cleaning equipment according to claim 1, characterized in that: Two guide rods (13) are fixedly connected to the inner side of the support frame (2), and the outer sides of the two guide rods (13) are slidably connected to the inner side of the threaded sleeve (14).

7. The pile hole cleaning equipment according to claim 1, characterized in that: A through hole is provided inside the base (1), and the through hole is arranged directly below the auger rod (17).

8. The pile hole cleaning equipment according to claim 1, characterized in that: Rollers are installed on both left and right sides of the base (1).

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