Pile foundation tamping device for foundation

Abstract

The utility model relates to the field of tamping devices, and discloses a pile foundation tamping device for a foundation, which comprises a vehicle body, the top end of the vehicle body is fixedly connected with a top frame, the top end of the vehicle body is fixedly connected with a take-up assembly, the bottom end of the take-up assembly is fixedly connected with an iron block, and the front side and the rear side of the vehicle body are fixedly connected with pushing assemblies. The bottom ends of the two pushing assemblies are fixedly connected with first telescopic columns correspondingly, the interiors of the two first telescopic columns are slidably connected with second telescopic columns correspondingly, the outer sides of the two first telescopic columns are sleeved with pushing springs correspondingly, and the front side and the rear side of the vehicle body are fixedly connected with two second connecting bases correspondingly. According to the pile foundation tamping device, the tamping device is supported through the additional supporting device, tamping force is kept to be evenly distributed, pile foundations are evenly tamped, uneven settlement of the foundations is avoided, the stability of the whole structure is ensured, and dust splashing is avoided by delineating the pile foundations needing to be tamped.

Description

Technical Field

[0001] The utility model relates to the field of compaction devices, in particular to a pile foundation compaction device used for foundations. Background Art

[0002] Pile foundation compaction device usually refers to pile foundation compaction machinery and equipment used in foundation engineering. Pile foundation is an engineering method that reinforces and compacts the soil by driving piles (usually concrete or reinforced concrete piles) into the ground to enhance the bearing capacity and stability of the foundation. The selection of pile foundation compaction device depends on the specific conditions of the foundation engineering, including soil type, geological conditions, engineering requirements, etc. These devices play a role in compacting the soil, improving bearing capacity and stabilizing the foundation in foundation engineering, and are important basic construction equipment.

[0003] Some existing pile foundation compaction devices used for foundations may not be able to evenly apply compaction force when compacting on uneven ground without a supporting device, which may lead to poor compaction effect in some areas of the pile foundation, uneven settlement of the foundation, and affect the stability of the structure. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a pile foundation compaction device for foundation, aiming to improve the problem that some pile foundation compaction devices used for foundation in the prior art have no supporting device for support when compacting on uneven ground, and the compaction force cannot be evenly applied, resulting in poor compaction effect in some areas of the pile foundation.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pile foundation compacting device for foundation comprises a vehicle body, the top of the vehicle body is fixedly connected to a top frame, the top of the vehicle body is fixedly connected to a wire take-up assembly, the bottom end of the wire take-up assembly is fixedly connected to an iron block, the front and rear sides of the vehicle body are fixedly connected to pushing assemblies, the bottom ends of two pushing assemblies are fixedly connected to telescopic columns 1, the interiors of the two telescopic columns 1 are slidably connected to telescopic columns 2, the outer sides of the two telescopic columns 1 are sleeved with pushing springs, the front and rear sides of the vehicle body are fixedly connected to two connecting seats 2, the interiors of the two connecting seats 2 are rotatably connected to support seats, the interiors of the two support seats are rotatably connected to discs, the front and rear ends of the right side of the vehicle body are fixedly connected to lifting assemblies, the interiors of the two lifting assemblies are slidably connected to lifting blocks, and the proximal ends of the lifting blocks are fixedly connected to a barrel.

[0007] Furthermore, the wire-taking assembly includes two placement seats, a motor 1, a wire-taking wheel, a pulley and a cable, the bottom ends of the two placement seats are fixedly connected to the top end of the vehicle body, the rear side of the motor 1 is fixedly connected to the front side of the wire-taking wheel, the outer side of the wire-taking wheel is rotatably connected to the adjacent ends of the two placement seats, the pulley is installed inside the top end of the top frame, and the outer side of the cable is slidably connected to the outer side of the pulley.

[0008] Furthermore, the pushing assembly includes two connecting seats and two electric push rods, the adjacent ends of the two connecting seats are respectively fixedly connected to the left and right ends of the vehicle body, and the outer sides of the two electric push rods are respectively rotatably connected to the inside of the two connecting seats.

[0009] Furthermore, the lifting assembly includes two sliding seats, a limit rod, a threaded rod, a second motor and two lifting blocks. The left sides of the two sliding seats are fixedly connected to the right side of the vehicle body, the limit rod is fixedly connected to the inside of the front sliding seat, the outer side of the threaded rod is rotatably connected to the inside of the rear sliding seat, the bottom end of the second motor is fixedly connected to the top end of the rear sliding seat, and the outer sides of the two lifting blocks are respectively slidably connected to the inside of the two sliding seats.

[0010] Furthermore, the bottom end of the vehicle body is rotatably connected with four wheels, and the outer side of the iron block is slidably connected to the inside of the barrel.

[0011] Furthermore, the two push springs are respectively sleeved on the outer sides of the two telescopic columns 2, and the outer sides of the two telescopic columns 2 are respectively rotatably connected to the insides of the two support seats.

[0012] Furthermore, the interior of the lifting block at the front side is slidably connected to the outside of the limiting rod, and the interior of the lifting block at the rear side is threadedly connected to the outside of the threaded rod.

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

[0014] 1. In the utility model, by the mutual cooperation of the connecting seat, the electric push rod, the disc and the pushing spring and other structures, the compaction device is supported by an additional supporting device, the uniform distribution of the compaction force is maintained, the uniform compaction of the pile foundation is achieved, the uneven settlement of the foundation is avoided, and the stability of the overall structure is ensured.

[0015] 2. In the utility model, by the mutual cooperation of the motor 2, the sliding seat, the threaded rod and the lifting block and other structures, it is achieved by demarcating the ground and pile foundation that need to be compacted, avoiding the splashing of dust generated during the compaction work, reducing the cleaning workload after construction, and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of a barrel structure of a pile foundation compaction device for foundation proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the support base structure of a pile foundation compaction device for foundation proposed by the utility model;

[0019] Figure 4 A cross-sectional view of a telescopic column structure of a pile foundation compaction device for foundation proposed by the utility model;

[0020] Figure 5 This is a cross-sectional view of the sliding seat structure of a pile foundation compaction device for foundation proposed by the utility model.

[0021] Legend:

[0022] 1. Car body; 2. Top frame; 3. Placement seat; 4. Motor 1; 5. Take-up wheel; 6. Pulley; 7. Cable; 8. Iron block; 9. Connecting seat 1; 10. Electric push rod; 11. Telescopic column 1; 12. Telescopic column 2; 13. Push spring; 14. Connecting seat 2; 15. Support seat; 16. Disc; 17. Sliding seat; 18. Limit rod; 19. Threaded rod; 20. Motor 2; 21. Lifting block; 22. Drum; 23. Wheel. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-3The utility model provides an embodiment: a pile foundation compacting device for foundation, including a vehicle body 1, the vehicle body 1 is designed to facilitate carrying other devices, the top of the vehicle body 1 is fixedly connected to a top frame 2, the top frame 2 is designed to install a pulley 6, the top of the vehicle body 1 is fixedly connected to a wire take-up assembly, the bottom end of the wire take-up assembly is fixedly connected to an iron block 8, the iron block 8 is designed to facilitate compacting the ground and the pile foundation, the front and rear sides of the vehicle body 1 are fixedly connected to a pushing assembly, the bottom ends of the two pushing assemblies are fixedly connected to a telescopic column 11, the telescopic column 11 is designed to In order to cooperate with the telescopic column 12 and the pushing spring 13, the supporting device is buffered. The insides of the two telescopic columns 11 are slidably connected with the telescopic column 12, and the outsides of the two telescopic columns 11 are sleeved with pushing springs 13. The front and rear sides of the vehicle body 1 are fixedly connected with two connecting seats 14. The design of the connecting seat 14 is to facilitate the connection with the supporting seat 15. The insides of the two connecting seats 14 are rotatably connected with the supporting seat 15. The insides of the two supporting seats 15 are rotatably connected with the disc 16. The design of the disc 16 is to better support the entire tamping device.

[0025] like Figure 1-2 As shown, the bottom end of the vehicle body 1 is rotatably connected with four wheels 23, and the outer side of the iron block 8 is slidably connected to the inside of the barrel 22. The wheel 23 is designed to facilitate the movement of the vehicle body 1, and the iron block 8 is designed to facilitate the compaction of the ground. The wire-taking assembly includes two placement seats 3, a motor 4, a wire-taking wheel 5, a pulley 6 and a cable 7. The bottom ends of the two placement seats 3 are fixedly connected to the top of the vehicle body 1. The placement seats 3 are designed to facilitate the cooperation with the motor 4 and the wire-taking wheel 5 to collect the cable 7. The rear side of the motor 4 is fixedly connected to the front side of the wire-taking wheel 5. The motor 4 is designed to facilitate driving the wire-taking wheel 5. The outer side of the wire-taking wheel 5 is rotatably connected to the adjacent end of the two placement seats 3. The pulley 6 is installed inside the top end of the top frame 2. The pulley 6 is designed to cooperate with the wire-taking wheel 5 to collect the cable 7. The outer side of the cable 7 is slidably connected to the outer side of the pulley 6. The cable 7 is designed to facilitate the connection to the iron block 8

[0026] like Figure 3As shown, the pushing assembly includes two connecting seats 9 and two electric push rods 10. The adjacent ends of the two connecting seats 9 are respectively fixedly connected to the left and right ends of the vehicle body 1. The connecting seat 9 is designed to facilitate the connection of the electric push rod 10. The outer sides of the two electric push rods 10 are respectively rotatably connected to the inside of the two connecting seats 9. The electric push rod 10 is designed to facilitate the pushing and unfolding of the entire supporting device. The two pushing springs 13 are respectively mounted on the outer sides of the two telescopic columns 12. The outer sides of the two telescopic columns 12 are respectively rotatably connected to the inside of the two supporting seats 15. The pushing spring 13 is designed to cooperate with the telescopic column 12 and the telescopic column 11, so as to buffer the supporting device.

[0027] like Figure 5 As shown, the lifting assembly includes two sliding seats 17, a limiting rod 18, a threaded rod 19, a second motor 20 and two lifting blocks 21. The sliding seat 17 is designed to facilitate cooperation with the second motor 20 and the threaded rod 19, so as to lift the lifting block 21. The left sides of the two sliding seats 17 are fixedly connected to the right side of the vehicle body 1. The limiting rod 18 is fixedly connected to the inside of the sliding seat 17 on the front side. The limiting rod 18 is designed to limit the lifting block 21. The outer side of the threaded rod 19 is rotatably connected to the inside of the sliding seat 17 on the rear side. The threaded rod 19 is designed to facilitate driving the lifting block 21. The bottom end of the second motor 20 is fixedly connected to the top of the sliding seat 17 on the rear side. The two lifting blocks 2 The outer sides of 1 are respectively slidably connected to the inside of the two sliding seats 17, the motor 20 is designed to drive the threaded rod 19, the inner side of the lifting block 21 on the front side is slidably connected to the outer side of the limit rod 18, and the inner side of the lifting block 21 on the rear side is threadedly connected to the outer side of the threaded rod 19. The lifting block 21 is designed to facilitate the lifting of the barrel 22. The front and rear ends of the right side of the vehicle body 1 are fixedly connected with the lifting components, and the interiors of the two lifting components are slidably connected with the lifting blocks 21. The lifting block 21 is designed to cooperate with the threaded rod 19 and the motor 20 to lift the barrel 22. The barrel 22 is fixedly connected to the adjacent end of the lifting block 21. The barrel 22 is designed to prevent mud splashing during tamping.

[0028] Working principle: When the pile foundation compaction device is compacting the pile foundation, the electric push rod 10 is started, and the electric push rod 10 drives the support seat 15 to rotate in the connecting seat 2 14 through the telescopic column 11 and the telescopic column 2 12, while pressing the disc 16 downward. When supporting, the telescopic column 11 cooperates with the telescopic column 2 12 and the push spring 13 to buffer the vibration generated during compaction. The entire pile foundation compaction device is supported by an additional supporting device, which helps to maintain the uniform distribution of the compaction force, thereby achieving uniform compaction of the pile foundation, which helps to avoid uneven settlement of the foundation and ensure the stability of the overall structure. When it is necessary to isolate the dust splashed during the compaction work, the motor 20 is started, and the threaded rod 19 is driven by the motor 20. Then the lifting block 21 is driven, so that the barrel 22 can be controlled to descend. By demarcating the ground and pile foundation to be compacted, the dust splashing generated during the compaction work can be avoided, the cleaning workload after construction can be reduced, the cleaning process can be simplified, and the construction efficiency can be improved.

[0029] 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 foundation compacting device for a foundation, comprising a vehicle body (1), characterized in that: The top of the vehicle body (1) is fixedly connected to a top frame (2), the top of the vehicle body (1) is fixedly connected to a wire take-up assembly, the bottom of the wire take-up assembly is fixedly connected to an iron block (8), the front and rear sides of the vehicle body (1) are fixedly connected to push assemblies, the bottom ends of the two push assemblies are fixedly connected to telescopic columns (11), the insides of the two telescopic columns (11) are slidably connected to telescopic columns (12), the outer sides of the two telescopic columns (11) are sleeved with push springs (13), the front and rear sides of the vehicle body (1) are fixedly connected to two connecting seats (14), the insides of the two connecting seats (14) are rotatably connected to support seats (15), the insides of the two support seats (15) are rotatably connected to discs (16), the front and rear ends of the right side of the vehicle body (1) are fixedly connected to lifting assemblies, the insides of the two lifting assemblies are slidably connected to lifting blocks (21), and the adjacent ends of the lifting blocks (21) are fixedly connected to a barrel (22).

2. A pile foundation compacting device for foundation according to claim 1, characterized in that: The wire-taking assembly comprises two placement seats (3), a motor (4), a wire-taking wheel (5), a pulley (6) and a cable (7); the bottom ends of the two placement seats (3) are fixedly connected to the top end of the vehicle body (1); the rear side of the motor (4) is fixedly connected to the front side of the wire-taking wheel (5); the outer side of the wire-taking wheel (5) is rotatably connected to the adjacent ends of the two placement seats (3); the pulley (6) is installed inside the top end of the top frame (2); and the outer side of the cable (7) is slidably connected to the outer side of the pulley (6).

3. A pile foundation compacting device for foundation according to claim 1, characterized in that: The pushing assembly comprises two connecting seats (9) and two electric push rods (10), wherein the adjacent ends of the two connecting seats (9) are fixedly connected to the left and right ends of the vehicle body (1), and the outer sides of the two electric push rods (10) are rotatably connected to the inside of the two connecting seats (9).

4. A pile foundation compacting device for foundation according to claim 1, characterized in that: The lifting assembly comprises two sliding seats (17), a limiting rod (18), a threaded rod (19), a second motor (20) and two lifting blocks (21); the left sides of the two sliding seats (17) are fixedly connected to the right side of the vehicle body (1); the limiting rod (18) is fixedly connected to the inside of the front sliding seat (17); the outer side of the threaded rod (19) is rotatably connected to the inside of the rear sliding seat (17); the bottom end of the second motor (20) is fixedly connected to the top end of the rear sliding seat (17); and the outer sides of the two lifting blocks (21) are slidably connected to the inside of the two sliding seats (17) respectively.

5. A pile foundation compacting device for foundation according to claim 1, characterized in that: The bottom end of the vehicle body (1) is rotatably connected to four wheels (23), and the outer side of the iron block (8) is slidably connected to the inside of the barrel (22).

6. A pile foundation compacting device for foundation according to claim 1, characterized in that: The two push springs (13) are respectively sleeved on the outsides of the two telescopic columns (12), and the outsides of the two telescopic columns (12) are respectively rotatably connected to the insides of the two support seats (15).

7. A pile foundation compacting device for foundation according to claim 4, characterized in that: The interior of the lifting block (21) on the front side is slidably connected to the outside of the limiting rod (18), and the interior of the lifting block (21) on the rear side is threadedly connected to the outside of the threaded rod (19).

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