CN219527608U

CN219527608U - Base earth tamping device

Info

Publication number: CN219527608U
Application number: CN202320471833.0U
Authority: CN
Inventors: 慈明明; 丁鹏超; 谷津怡
Original assignee: Weihai Construction Group Co ltd
Current assignee: Weihai Construction Group Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-15
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a foundation soil tamping device which comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a working box, the top of the supporting plate is fixedly connected with a placement box, the inside of the working box is fixedly connected with a transverse plate, the top of the transverse plate is fixedly connected with a group of driving motors, the surfaces of the driving motors are fixedly connected with fixing blocks, the surfaces of clamping rods are rotationally connected with connecting blocks, the bottoms of the connecting blocks are fixedly connected with connecting rods, and the surfaces of the supporting plate and the transverse plate are provided with a group of through holes. According to the utility model, through the matched use of the transverse plate, the clamping rod, the connecting block and the tamping plate, the tamping plate performs up-and-down reciprocating motion through the clamping rod on the surface of the cam, so that the ground is tamped, and through the matched use of the connecting rod, the fixing rod, the telescopic rod and the second compression spring, when the tamping plate is used for tamping other objects such as stones, the tamping plate is subjected to the reaction force of the compression spring, a certain buffering effect can be achieved, and the damage of internal devices of the device is avoided.

Description

Base earth tamping device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a foundation soil tamping device.

Background

In the building engineering, often can use earth rammer to tamp loose earth, make earth connect the fastening, use the vibrations of rammer to tamp earth when present earth rammer is mostly, but when there is a large amount of stone granule in earth, the earth is tamped to the earth that can't be fine to the rammer of vibrations, can only add the earth cover that the granule is few at the surface and tamp earth, the staff will use the soil of base device of tamping this moment to the efficiency of device to the soil of base tamp.

The prior art has the defects that:

patent document CN218479142U discloses a foundation soil compacting device, "comprising a support plate and a compacting assembly; the tamping assembly is arranged on the right side of the top of the supporting plate and comprises a crankshaft, a connecting plate and an assembly box; the connecting plate is vertically fixed on the top surface of the supporting plate along the right side edge of the supporting plate, and the top of the right side surface of the connecting plate is provided with a mounting frame; the crankshaft is in a shape like a Chinese character 'ji', is arranged in the mounting frame, and the left end of the crankshaft extends out of the mounting frame, and the right end of the crankshaft is connected with the right side surface of the mounting frame through a bearing; the assembly box is arranged below the crankshaft, and a rotating shaft is connected between the assembly box and the crankshaft; a group of straight rods are arranged in the component box, and a movable plate is sleeved on the group of straight rods; springs are respectively arranged on the straight rods between the movable plate and the top plate and the bottom plate of the assembly box; a movable column is connected to the middle position of the bottom surface of the movable plate; the lower extreme of activity post wears out the bottom surface of subassembly case, is connected with the tamp board in the bottom of activity post to solve the tamp operation problem to ground. "

But above-mentioned device is when using, the axis of rotation is with subassembly case and bent axle connection, and then make the reciprocal motion from top to bottom of subassembly case, thereby realize ramming soil board reciprocal lift and strike ground, the weight box is installed at the top of device simultaneously, make holistic weight of device promote, the staff is when using the device this moment, the ramming board reciprocal lift strike ground, make at every turn strike the profile that earth all can print the ramming board, and the device removes and can leave two sunken lines at the low fan, and then make the effect of ramming worsen, make the device have certain limitation.

Disclosure of Invention

The utility model aims to provide a foundation soil tamping device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the foundation soil tamping device comprises a supporting plate, wherein the top of the supporting plate is fixedly connected with a working box, and the top of the supporting plate is fixedly connected with a placing box;

the inside fixedly connected with diaphragm of work box, the top fixedly connected with of diaphragm is a set of driving motor, driving motor's fixed surface is connected with the fixed block, driving motor's output fixedly connected with cam, the fixed surface of cam is connected with the card pole, the surface rotation of card pole is connected with the connecting block, the bottom fixedly connected with connecting rod of connecting block, a set of through-hole has all been seted up on the surface of backup pad and diaphragm.

Preferably, the bottom fixedly connected with dead lever of connecting rod, and the surface of connecting rod and dead lever all runs through in the inside of through-hole, first compression spring has been cup jointed on the surface of dead lever, the bottom fixedly connected with fixing base of dead lever, the bottom fixedly connected with of fixing base tamp the board in a set of.

Through the use of fixing base for the area of contact of fixing base and rammer board increases, and then with the fixed firm of rammer board.

Preferably, the surface of work box is through hinge fixedly connected with sealing door, the bottom fixedly connected with of backup pad a set of telescopic link, the surface of telescopic link has cup jointed second compression spring, the bottom fixedly connected with universal wheel of telescopic link.

Through the use of the second compression spring, the device is subjected to the reaction force of the second compression spring, so that the device can be kept stable when the soil surface is inclined.

Preferably, two groups of sliding grooves are formed in the inner side wall of the placement box, and a cover plate is connected to the inner side of the placement box in a sliding manner.

Preferably, two groups of sliding blocks are fixedly connected to two sides of the cover plate, the surfaces of the sliding blocks are slidably connected to the inside of the sliding groove, and the balancing weights are placed in the placing box.

Through the use of the sliding block, the surface of the sliding block slides along the inside of the sliding groove, so that the sliding block is convenient for a worker to open.

Preferably, a plurality of fixing holes are formed in two sides of the placement box and the cover plate, a rotating handle is connected to the inner threads of the fixing holes, and a push rod is fixedly connected to the surface of the placement box.

Through the use of fixed orifices for place the case inside place the balancing weight after, fix the balancing weight through selecting suitable fixed orifices, restrict the range of motion of balancing weight.

Preferably, the bottom of backup pad fixedly connected with tamp roller, the bottom of backup pad fixedly connected with scraper blade.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the collocation of the transverse plate, the driving motor, the fixed block, the cam, the clamping rod, the connecting block and the tamping plate, when the device runs, the tamping plate performs up-and-down reciprocating motion through the clamping rod on the surface of the cam, so that the ground is tamped, the tamping efficiency is high and the quality is high to a certain extent, and through the collocation of the connecting rod, the fixing rod, the first compression spring, the telescopic rod and the second compression spring, when the tamping plate is used for tamping other articles such as stones, the tamping plate is subjected to the reaction force of the compression spring, a certain buffering effect can be achieved, and the damage of the internal devices of the device is avoided.

2. According to the utility model, through the collocation of the placing box, the sliding groove, the sliding block, the cover plate, the fixing hole, the rotating handle and the balancing weight, when in use, a worker can place a certain balancing weight in the placing box according to the condition of low-grade soil, so that the whole weight of the device is increased, the balancing weight can be fixed through the cover plate, and when the worker pushes the device, the tamping roller can roll the contour printed on the soil surface and push the raised soil to the concave position through the use of the push rod, the tamping roller and the scraping plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a via structure according to the present utility model;

FIG. 3 is a schematic view of a clamping rod according to the present utility model;

fig. 4 is a schematic view of a sliding groove structure of the present utility model.

In the figure: 1. a support plate; 2. a working box; 3. placing a box; 4. a cross plate; 5. a driving motor; 6. a fixed block; 7. a cam; 8. a clamping rod; 9. a connecting block; 10. a connecting rod; 11. a through hole; 12. a fixed rod; 13. a first compression spring; 14. a fixing seat; 15. a tamper plate; 16. sealing the door; 17. a telescopic rod; 18. a second compression spring; 19. a universal wheel; 20. a sliding groove; 21. a cover plate; 22. a slide block; 23. balancing weight; 24. a fixing hole; 25. a rotating handle; 26. a push rod; 27. a tamping roller; 28. a scraper.

Detailed Description

Referring to fig. 1-3, a base soil compacting device;

including backup pad 1, the top fixedly connected with work box 2 of backup pad 1, the top fixedly connected with of backup pad 1 places case 3, the inside fixedly connected with diaphragm 4 of work box 2, the top fixedly connected with of diaphragm 4 is a set of driving motor 5, driving motor 5's fixed surface is connected with fixed block 6, driving motor 5's output fixedly connected with cam 7, cam 7's fixed surface is connected with clamping lever 8, clamping lever 8's surface rotation is connected with connecting block 9, connecting block 9's bottom fixedly connected with connecting rod 10, a set of through-hole 11 has all been seted up on backup pad 1 and diaphragm 4's surface, connecting rod 10's bottom fixedly connected with dead lever 12, and connecting rod 10 and dead lever 12's surface all run through in the inside of through-hole 11, first compression spring 13 has been cup jointed on the surface of dead lever 12, fixing base 14's bottom fixedly connected with fixing base 14, a set of rammer 15 is fixedly connected with on the bottom of fixing base 14, work box 2's surface is through hinge fixedly connected with sealing door 16, supporting plate 1's bottom fixedly connected with telescopic link 17, telescopic link 17's surface cup joints second compression spring 17's bottom fixedly connected with universal wheel 19.

When the staff uses, firstly, the external power supply of the device is connected with the device, then the device is pushed to the position needing to be tamped, at this time, the staff starts the driving motors 5, the output ends of the two driving motors 5 simultaneously drive the cams 7 to rotate and drive the surface clamping rods 8 to rotate, at this time, the connecting blocks 9 rotate on the surfaces of the clamping rods 8 and simultaneously follow the cams 7 to rotate and move up and down, the connecting blocks 9 drive the connecting rods 10, the connecting rods 10 drive the fixed rods 12 fixedly connected with the bottom ends to move, the fixed rods 12 drive the bottom end fixing seats 14, the tamping plates 15 move circularly through the rotation of the cams 7, and meanwhile, the fixed rods 12 drive the first compression springs 13 to ascend, the top ends of the first compression springs 13 are attached to the bottoms of the transverse plates 4 and squeeze, and then the tamping plates 15 smash stones and the like to play a certain buffering role.

Referring to fig. 1, 2 and 4, a soil compacting device for a base;

two sets of sliding grooves 20 have been seted up to the inside wall of placing case 3, the inside sliding connection of placing case 3 has apron 21, the both sides fixedly connected with of apron 21 two sets of sliders 22, and the surface sliding connection of slider 22 is in the inside of sliding groove 20, the balancing weight 23 has been placed to the inside of placing case 3, a plurality of fixed orifices 24 have all been seted up to the both sides of placing case 3 and apron 21, the inside threaded connection of fixed orifices 24 has a revolving handle 25, the fixed surface of placing case 3 is connected with push rod 26, the bottom fixedly connected with ramming roller 27 of backup pad 1, the bottom fixedly connected with scraper blade 28 of backup pad 1.

When working personnel use, firstly, lift up the cover plate 21 for the slider 22 slides in the inside of the sliding tray 20, at this moment, the staff places certain balancing weight 23 to placing box 3 inside according to the condition of base earth, so as to increase the whole weight of the device, and then when the tamping plate 15 is tamped to the ground, the ground can print out the outline of the tamping plate 15, at this moment, the staff holds the push rod 26 with hands to push the device forward, the tamping roller 27 is made to roll the earth after tamping the tamping plate 15 secondarily, and the weight of the balancing weight 23 inside the placing box 3 is added, so that the tamping plate 15 is used for rolling the outline of the ground tamping plate 15, and meanwhile, the scraping plate 28 is used for pushing the raised earth and the like forward and pushing the earth to the ground depression.

When the working principle is used, a worker firstly lifts the cover plate 21 upwards, places a certain balancing weight 23 in the placing box 3 according to the soil condition of a base, then externally connects a power supply with the device, pushes the device to a position needing to be tamped, then starts the driving motors 5, enables the two driving motors 5 to simultaneously drive the cams 7 to rotate, enables the connecting blocks 9 to rotate on the surfaces of the clamping rods 8, simultaneously follows the cams 7 to rotate and move up and down, at the moment, the fixing rods 12 drive the tamping plates 15, and the tamping plates 15 are driven to reciprocate up and down through the rotating action of the cams 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a base earth ramming device, includes backup pad (1), its characterized in that: the top of the supporting plate (1) is fixedly connected with a working box (2), and the top of the supporting plate (1) is fixedly connected with a placement box (3);

the novel automatic clamping device is characterized in that a transverse plate (4) is fixedly connected to the inside of the working box (2), a group of driving motors (5) are fixedly connected to the top of the transverse plate (4), fixed blocks (6) are fixedly connected to the surfaces of the driving motors (5), cams (7) are fixedly connected to the output ends of the driving motors (5), clamping rods (8) are fixedly connected to the surfaces of the cams (7), connecting blocks (9) are rotatably connected to the surfaces of the clamping rods (8), connecting rods (10) are fixedly connected to the bottoms of the connecting blocks (9), and a group of through holes (11) are formed in the surfaces of the supporting plates (1) and the surfaces of the transverse plates (4).

2. The foundation soil compacting apparatus of claim 1 wherein: the bottom fixedly connected with dead lever (12) of connecting rod (10), and the surface of connecting rod (10) and dead lever (12) all runs through in the inside of through-hole (11), first compression spring (13) have been cup jointed on the surface of dead lever (12), the bottom fixedly connected with fixing base (14) of dead lever (12), the bottom fixedly connected with of fixing base (14) tamp board (15) in a set of.

3. The foundation soil compacting apparatus of claim 1 wherein: the surface of work box (2) is through hinge fixedly connected with sealing door (16), the bottom fixedly connected with of backup pad (1) a set of telescopic link (17), second compression spring (18) have been cup jointed on the surface of telescopic link (17), the bottom fixedly connected with universal wheel (19) of telescopic link (17).

4. The foundation soil compacting apparatus of claim 1 wherein: two groups of sliding grooves (20) are formed in the inner side wall of the placement box (3), and a cover plate (21) is connected inside the placement box (3) in a sliding mode.

5. The foundation soil compacting apparatus of claim 4 wherein: two groups of sliding blocks (22) are fixedly connected to two sides of the cover plate (21), the surfaces of the sliding blocks (22) are connected to the inside of the sliding groove (20) in a sliding mode, and balancing weights (23) are placed in the placing box (3).

6. The foundation soil compacting apparatus of claim 1 wherein: the two sides of the placing box (3) and the cover plate (21) are provided with a plurality of fixing holes (24), the inside of each fixing hole (24) is connected with a rotating handle (25) in a threaded manner, and the surface of the placing box (3) is fixedly connected with a push rod (26).

7. The foundation soil compacting apparatus of claim 1 wherein: the bottom of backup pad (1) is fixedly connected with tamp roller (27), the bottom of backup pad (1) is fixedly connected with scraper blade (28).