A foundation compaction equipment

Abstract

The present application relates to a foundation compacting device, belonging to the field of construction technology, comprising two mobile seats, between which a tamping mechanism for compacting the ground is provided; the tamping mechanism is provided with a traction structure for driving the tamping mechanism to move upward and automatically fall; the tamping mechanism is provided with a water storage structure for storing water; the water storage structure is provided with a cleaning mechanism for pumping out the stored water to clean the tamping mechanism; the cleaning mechanism is provided with a cleaning component for auxiliary cleaning of the outside of the tamping mechanism. The foundation compacting device moves the mobile seat to the tamping ground by holding a handle, and cooperates with the traction structure to drive the tamping mechanism to move and automatically fall to tamping the ground, while the cleaning mechanism pumps out the water in the water storage structure, and uses the cleaning component to clean the tamping structure, thereby reducing the weight after tamping and ensuring the cleanliness of the tamping structure.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a foundation compacting device. Background Art

[0002] The foundation refers to the soil or rock mass that supports the foundation under the building. The soil layer used as the building foundation is divided into rock, gravel soil, sandy soil, clay soil and artificial fill. There are two types of foundations: natural foundation and artificial foundation (composite foundation). Natural foundation is a natural soil layer that does not require human reinforcement, while artificial foundation requires human reinforcement. Common methods include stone chip cushion layer, sand cushion layer, mixed lime soil backfill and compaction, etc.

[0003] The machine used for compaction operation is also called a compactor. The working parts of the compactor are the hammer head and the hammer rod. A pair of working groove wheels, driven by the transmission system, can clamp the hammer rod, lift the hammer head to a certain height, and then release the hammer rod to allow the hammer head to fall freely to complete the compaction operation.

[0004] Based on the structural composition of the above-mentioned prior art compaction machine, it can be known that the compaction machine does not have a cleaning mechanism, which causes the soil to easily adhere to the surface of the hammer head when compacting clay soil, making it inconvenient to clean after the compaction work is completed. Therefore, the present application designs a foundation compaction equipment with a cleaning structure to solve this prior art defect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a foundation compaction device having the advantages of being provided with a cleaning structure and the like.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation compacting device, comprising two moving seats, between which a tamping mechanism for compacting the ground is provided;

[0007] The tamping mechanism is provided with a traction structure which drives the tamping mechanism to move upward and automatically fall down;

[0008] The tamping mechanism is provided with a water storage structure for storing water;

[0009] The water storage structure is provided with a cleaning mechanism for pumping out the stored water to clean the tamping mechanism;

[0010] The cleaning mechanism is provided with a cleaning component for auxiliary cleaning of the exterior of the tamping mechanism.

[0011] As a preferred technical solution of the utility model, the tamping mechanism includes a mounting frame fixedly installed between the tops of the two moving seats, and guide rods are fixedly installed between the left and right sides of the bottom of the mounting frame and the moving seats;

[0012] Among them, a loading seat is slidably connected between the outsides of the two guide rods, a cover plate is fixedly installed on the bottom of the loading seat, and a ramming head is fixedly installed on the bottom of the cover plate by fastening screws.

[0013] As a preferred technical solution of the utility model, the traction structure includes a plurality of directional rods fixedly mounted on the top of the loading seat and movably passing through the mounting frame, and mounting seats fixedly mounted on the left and right sides of the top of the mounting frame;

[0014] Among them, a servo motor is installed and fixed on the right side of the mounting seat on the right, and a rotating shaft rotatably connected to the mounting seat on the left is installed and fixed on the output shaft of the servo motor. An electromagnet adsorbed and fixed to the loading seat is slidably connected between the outside of the directional rod, and a winding disk is installed and fixed on the outside of the rotating shaft, and a steel wire rope installed and fixed to the electromagnet is wound and fixed on the outside of the winding disk.

[0015] As a preferred technical solution of the utility model, the water storage structure includes a plurality of water storage tanks opened on the top of the tamping head, a plurality of connecting holes opened inside the tamping head and connected to two adjacent water storage tanks, and a water inlet pipe penetrating the cover plate and located in the water storage tank;

[0016] The top of the water inlet pipe is connected to a water inlet bucket, and the outside of the water inlet bucket is connected to a switch valve.

[0017] As a preferred technical solution of the utility model, the cleaning mechanism includes a cylindrical hollow cylinder installed and fixed between the two movable seats and cocentric with the tamping head, the bottom of the cylindrical hollow cylinder is connected to a number of first nozzles distributed at equal distances and inclined upward, and the inner wall of the cylindrical hollow cylinder is connected to a number of second nozzles distributed at equal distances;

[0018] A water pump connected to the cylindrical hollow tube is fixedly installed on the movable seat, and a hose located below the switch valve is connected between the water inlet of the water pump and the water inlet pipe.

[0019] As a preferred technical solution of the utility model, the cleaning assembly includes an annular cleaning brush rotatably connected to the inner side of the cylindrical hollow cylinder, located between the first nozzle and the second nozzle and in contact with the outside of the tamping head, and a driving motor installed and fixed in the movable seat, a gear ring is installed and fixed on the top of the annular cleaning brush, a gear disk meshing with the gear ring is installed and fixed on the output shaft of the driving motor, and a handle is installed and fixed on the front surface of the mounting frame.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0021] The foundation compaction equipment moves the mobile base to the tamping ground by holding a handle, and cooperates with the set traction structure to drive the tamping mechanism to move and automatically fall to tamp the ground. At the same time, the water in the water storage structure is pumped out through the cleaning mechanism, and the tamping structure is cleaned by the set cleaning component, which reduces the weight after tamping and ensures the cleanliness of the tamping structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 It is an enlarged view of point A of the utility model;

[0025] Figure 4 It is a side perspective view of the utility model.

[0026] In the figure: 1. moving seat; 2. mounting frame; 3. guide rod; 4. loading seat; 5. cover plate; 6. tamping head; 7. water storage tank; 8. connecting hole; 9. water inlet pipe; 10. water inlet bucket; 11. switch valve; 12. mounting seat; 13. directional rod; 14. electromagnet; 15. servo motor; 16. rotating shaft; 17. winding reel; 18. wire rope; 19. driving motor; 20. gear disc; 21. cylindrical hollow cylinder; 22. annular cleaning brush; 23. gear ring; 24. second nozzle; 25. first nozzle; 26. hose; 27. handle; 28. water pump. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 4 A foundation compacting device in this embodiment includes two moving seats 1, and a tamping mechanism for compacting the ground is provided between the moving seats 1.

[0029] Universal wheels are arranged at the four corners of the bottom of the mobile seat 1 to facilitate the movement of the mobile seat 1 .

[0030] The ramming mechanism comprises a mounting frame 2 fixedly installed between the tops of two moving seats 1 , and guide rods 3 are fixedly installed between the left and right sides of the bottom of the mounting frame 2 and the moving seats 1 .

[0031] A loading seat 4 is slidably connected between the outsides of the two guide rods 3 , a cover plate 5 is fixedly mounted on the bottom of the loading seat 4 , and a ramming head 6 is fixedly mounted on the bottom of the cover plate 5 by fastening screws.

[0032] In this embodiment, a traction structure is provided on the ramming mechanism to drive the ramming mechanism to move upward and automatically fall down.

[0033] It should be noted that the traction structure includes a number of directional rods 13 fixedly mounted on the top of the loading seat 4 and movably passing through the mounting frame 2 , and mounting seats 12 fixedly mounted on the left and right sides of the top of the mounting frame 2 .

[0034] Among them, a servo motor 15 is installed and fixed on the right side of the right mounting seat 12, and a rotating shaft 16 rotatably connected to the left mounting seat 12 is installed and fixed at the output shaft of the servo motor 15. An electromagnet 14 adsorbed and fixed to the loading seat 4 is slidably connected between the outside of the directional rod 13, and a winding disk 17 is installed and fixed on the outside of the rotating shaft 16. A steel wire rope 18 installed and fixed to the electromagnet 14 is wound and fixed on the outside of the winding disk 17.

[0035] The loading seat 4 is made of a magnetic material that can be magnetically attracted by the electromagnet 14 .

[0036] The tamping mechanism in this embodiment is provided with a water storage structure for storing water.

[0037] It should be noted that the water storage structure includes a number of water tanks 7 opened on the top of the tamping head 6, a number of connecting holes 8 opened inside the tamping head 6 and connected to two adjacent water tanks 7, and a water inlet pipe 9 that penetrates the cover plate 5 and is located in the water tank 7.

[0038] A sealing rubber is provided at the bottom of the cover plate 5 to prevent water leakage after the ramming head 6 and the cover plate 5 are assembled.

[0039] The top of the water inlet pipe 9 is connected to a water inlet bucket 10 , and the outside of the water inlet bucket 10 is connected to a switch valve 11 .

[0040] The arrangement of the water inlet bucket 10 facilitates opening the switch valve 11 to inlet and replenish water when water needs to be replenished in the water storage tank 7.

[0041] The bottom of the water inlet pipe 9 contacts the bottom wall of the ramming head 6 .

[0042] The water storage structure in this embodiment is provided with a cleaning mechanism for pumping out the stored water to clean the tamping mechanism.

[0043] It should be noted that the cleaning mechanism includes a cylindrical hollow tube 21 which is installed and fixed between the two movable seats 1 and is cocentric with the tamping head 6. The bottom of the cylindrical hollow tube 21 is connected to a number of first nozzles 25 which are inclined upward and distributed at equal distances. The inner wall of the cylindrical hollow tube 21 is connected to a number of second nozzles 24 which are distributed at equal distances.

[0044] The inclined arrangement of the first nozzle 25 facilitates cleaning of the bottom of the ramming head 6 .

[0045] A water pump 28 connected to the cylindrical hollow tube 21 is fixedly mounted on the movable seat 1 , and a hose 26 located below the switch valve 11 is connected between the water inlet of the water pump 28 and the water inlet pipe 9 .

[0046] The length of the hose 26 is set to meet the maximum moving distance of the ramming head 6 .

[0047] When the ramming head 6 moves to the bottom, the bottom of the ramming head 6 is lower than the bottom of the moving seat 1 .

[0048] The cleaning mechanism in this embodiment is provided with a cleaning component for auxiliary cleaning of the exterior of the tamping mechanism.

[0049] It should be noted that the cleaning assembly includes an annular cleaning brush 22 rotatably connected to the inner side of the cylindrical hollow cylinder 21, located between the first nozzle 25 and the second nozzle 24 and in contact with the outside of the tamping head 6, and a driving motor 19 installed and fixed in the movable seat 1. A gear ring 23 is installed and fixed on the top of the annular cleaning brush 22, and a gear disk 20 meshing with the gear ring 23 is installed and fixed on the output shaft of the driving motor 19. A handle 27 is installed and fixed on the front surface of the mounting frame 2.

[0050] The inner wall of the cylindrical hollow tube 21 is provided with a circular groove for the annular cleaning brush 22 to rotate in a circle.

[0051] The annular cleaning brush 22 is coaxial with the tamping head 6 .

[0052] The outside of the handle 27 is wrapped with a sponge cover.

[0053] The working principle of the above embodiment is:

[0054] The movable seat 1 is moved to the tamping ground by holding the handle 27, and the loading seat 4 is adsorbed and fixed by energizing the electromagnet 14, so that the servo motor 15 can be started to drive the winding disk 17 on the rotating shaft 16 to rotate to reel the wire rope 18, and at the same time, the electromagnet 14 and the loading seat 4 are pulled upward synchronously under the linear limit action of the directional rod 13 and the guide rod 3, thereby synchronously driving the cover plate 5 and the tamping head 6 to move up to the top, and then the electromagnet 14 is powered off and separated from the loading seat 4, so that the tamping head 6 can move downward under the action of gravity to tamp the ground;

[0055] In addition, the above operation can be repeated to realize repeated tamping of the ground by the tamping head 6. After the tamping is completed, the servo motor 15 is started again to drive the tamping head 6 to move upward, and the water pump 28 is cooperated to work. The water pump 28, the hose 26, the water inlet pipe 9, the cylindrical hollow tube 21, the second nozzle 24 and the first nozzle 25 are connected to each other, so that the water stored in the water tank 7 is pumped out and sprayed through the second nozzle 24 and the first nozzle 25 to spray and clean the surface of the moving tamping head 6. At the same time, the driving motor 19 drives the toothed disc 20 to rotate, and the mutual engagement between the toothed disc 20 and the gear ring 23 is utilized. When the toothed disc 20 rotates, the annular cleaning brush 22 on the gear ring 23 is synchronously driven to rotate, and the surface of the tamping head 6 is synchronously cleaned as the tamping head 6 moves;

[0056] Furthermore, when the water pump 28 pumps out and cleans the water stored in the water storage tank 7, the weight of the tamping head 6 is reduced, making it easier to move the entire device.

[0057] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

Claims

1. A foundation compaction device, comprising two movable seats (1), characterized in that: A tamping mechanism for tamping the ground is provided between the movable seats (1); The tamping mechanism is provided with a traction structure which drives the tamping mechanism to move upward and automatically fall down; The tamping mechanism is provided with a water storage structure for storing water; The water storage structure is provided with a cleaning mechanism for pumping out the stored water to clean the tamping mechanism; The cleaning mechanism is provided with a cleaning component for auxiliary cleaning of the exterior of the tamping mechanism.

2. A foundation compaction device according to claim 1, characterized in that: The tamping mechanism comprises a mounting frame (2) fixedly mounted between the tops of the two movable seats (1), and guide rods (3) are fixedly mounted between the left and right sides of the bottom of the mounting frame (2) and the movable seats (1); A loading seat (4) is slidably connected between the outsides of the two guide rods (3), a cover plate (5) is fixedly mounted on the bottom of the loading seat (4), and a ramming head (6) is fixedly mounted on the bottom of the cover plate (5) via a fastening screw.

3. A foundation compaction device according to claim 2, characterized in that: The traction structure comprises a plurality of directional rods (13) fixedly mounted on the top of the loading seat (4) and movably passing through the mounting frame (2), and mounting seats (12) fixedly mounted on the left and right sides of the top of the mounting frame (2); A servo motor (15) is fixedly mounted on the right side of the mounting seat (12) on the right side, a rotating shaft (16) rotatably connected to the mounting seat (12) on the left side is fixedly mounted on the output shaft of the servo motor (15), an electromagnet (14) fixedly adsorbed to the loading seat (4) is slidably connected to the outside of the directional rod (13), a winding disk (17) is fixedly mounted on the outside of the rotating shaft (16), and a steel wire rope (18) fixedly mounted to the electromagnet (14) is wound around the outside of the winding disk (17).

4. A foundation compaction device according to claim 3, characterized in that: The water storage structure comprises a plurality of water storage tanks (7) provided on the top of the tamping head (6), a plurality of connection holes (8) provided inside the tamping head (6) and communicating with two adjacent water storage tanks (7), and a water inlet pipe (9) penetrating the cover plate (5) and located inside the water storage tank (7); The top of the water inlet pipe (9) is connected to a water inlet bucket (10), and the outside of the water inlet bucket (10) is connected to a switch valve (11).

5. The ground foundation compaction equipment according to claim 4, characterized in that: The cleaning mechanism comprises a cylindrical hollow tube (21) which is fixedly mounted between the two movable seats (1) and is cocentric with the tamping head (6); the bottom of the cylindrical hollow tube (21) is connected to a plurality of first nozzles (25) which are equidistantly distributed and inclined upward; and the inner wall of the cylindrical hollow tube (21) is connected to a plurality of second nozzles (24) which are equidistantly distributed. A water pump (28) connected to the cylindrical hollow tube (21) is fixedly mounted on the movable seat (1), and a hose (26) located below the switch valve (11) is connected between the water inlet of the water pump (28) and the water inlet pipe (9).

6. The ground foundation compaction equipment according to claim 5, characterized in that: The cleaning assembly comprises an annular cleaning brush (22) rotatably connected to the inner side of the cylindrical hollow cylinder (21) and located between the first nozzle (25) and the second nozzle (24) and in contact with the outside of the tamping head (6), and a driving motor (19) fixedly mounted in the movable seat (1), a gear ring (23) being fixedly mounted on the top of the annular cleaning brush (22), a gear disc (20) meshing with the gear ring (23) being fixedly mounted on the output shaft of the driving motor (19), and a handle (27) being fixedly mounted on the front surface of the mounting frame (2).

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