CN-121992766-A - Tamping device for land remediation

Abstract

The application provides a tamping device for land reclamation, which relates to the field of tamping devices and comprises a frame, wherein a tamping plate is arranged at the bottom of the frame, a driving mechanism for driving the tamping plate to tamp soil is arranged at the top of the frame, an operating handle is rotatably arranged at the rear end of the frame, a damping mechanism is arranged between the frame and the operating handle, the damping mechanism comprises a guide rod rotatably arranged on the frame, a connecting rod positioned between the guide rod and the operating handle and a damper positioned between the connecting rod and the guide rod, the guide rod is arranged in parallel with the tamping plate, the connecting rod is perpendicular to the guide rod, one end of the connecting rod is rotatably connected with the operating handle, the other end of the connecting rod is fixedly connected with the damper, and the damper is rotatably connected on the guide rod through a rotating sleeve. The application has the effect of improving the overall efficiency and quality of the soil remediation and tamping work.

Inventors

• LI QI
• LIU CHENGHAO
• ZOU LIANGCHAO
• LUO TAO

Assignees

• 中国一冶集团有限公司

Dates

Publication Date

20260508

Application Date

20260327

Claims (10)

1. 1. A ramming device for land reclamation is characterized by comprising The bottom of the machine frame is provided with a tamping plate, the top of the machine frame is provided with a driving mechanism for driving the tamping plate to tamp soil, and the rear end of the machine frame is rotatably provided with an operating handle; The damping mechanism is arranged between the frame and the operating handle and comprises a guide rod, a connecting rod and a damper, wherein the guide rod is rotatably arranged on the frame, the connecting rod is positioned between the guide rod and the operating handle, the damper is positioned between the connecting rod and the guide rod, the guide rod is arranged on a parallel rammer plate, the connecting rod is perpendicular to the guide rod, one end of the connecting rod is rotatably connected with the operating handle, the other end of the connecting rod is fixedly connected with the damper, and the damper is rotatably connected onto the guide rod through a rotating sleeve.
2. 2. The ramming device for land reclamation of claim 1, wherein the two ends of the guide rod are respectively sleeved with a buffer spring, one side, close to each other, of each buffer spring is provided with two sliding sleeves, each sliding sleeve is arranged on the guide rod, one end of each buffer spring is fixedly connected with the guide rod, the other end of each buffer spring is fixedly connected with each sliding sleeve, two sides of the connecting rod are respectively hinged with transmission rods, the two transmission rods are respectively in one-to-one correspondence with the two sliding sleeves, and one end, far away from the connecting rod, of each transmission rod is rotationally connected with each sliding sleeve.
3. 3. The compaction device for soil remediation of claim 1 wherein the compaction plate is mounted to the frame by a first fixing bolt, and a rubber sleeve is disposed between the frame and the compaction plate.
4. 4. The compaction device for soil remediation of claim 1, wherein the front and rear ends of the compaction plate are both upwardly turned arcuate edges, and a hard rubber plate is fixed to the bottom of the compaction plate.
5. 5. The ramming apparatus for land reclamation of claim 1, wherein the top surface of the ramming plate is vertically fixed with a positioning rod and a fixing screw, a plurality of counterweight adjusting plates are sleeved on the ramming plate through the positioning rod, the fixing screw is penetrated through the counterweight adjusting plates, and a locking cap for locking the counterweight adjusting plates is sleeved on the fixing screw.
6. 6. The ramming apparatus for land reclamation of claim 1, wherein the frame is provided with a water tank and a water pump, the front end of the frame is provided with a spray pipe, the input end of the water pump is communicated with the water tank through a water pumping hose, and the output end of the water pump is communicated with the spray pipe through a conveying hose.
7. 7. The ramming apparatus for land reclamation of claim 6, wherein the water tank is fixedly connected with the frame through a supporting frame, a rubber shock pad is arranged between the supporting frame and the water tank, and rubber anti-collision blocks are fixedly arranged at the left end and the right end of the front face of the water tank.
8. 8. The ramming apparatus for land reclamation of claim 6, wherein the output end of the water pump is fixedly provided with a three-way pipe, the driving mechanism is provided with a heat dissipation shell, the inside of the heat dissipation shell is provided with a cooling cavity, two ends of the three-way pipe are respectively communicated with the cooling cavity and the spray pipe through a conveying hose, and the cooling cavity is communicated with the water tank through a backwater hose.
9. 9. The compaction device for soil remediation of claim 1 wherein a protective frame is fixedly mounted to the top of the frame and outside the drive mechanism.
10. 10. The compaction device for land reclamation of claim 6, wherein the operating handle is provided with a control switch for controlling the start and stop of the driving mechanism and the water pump, respectively.

Description

Tamping device for land remediation Technical Field The application relates to the technical field of tamping devices, in particular to a tamping device for land reclamation. Background In land reclamation work, the tamping operation is the important link of guaranteeing land quality and stability, so the application of tamping device in this field is vital, review the history of land reclamation, mainly adopt very simple instrument such as wood rammer in early stage, carry out the land tamping work through the mode of manual tamping, this kind of mode has certain application in the land tamping scene of area less, but because too relies on the manpower, lead to intensity of labour extremely, work efficiency is extremely low, it is difficult to satisfy extensive land reclamation demand, with the engineering technology is continuously advancing, various mechanical tamping equipment starts to emerge, electric impact rammer is representative equipment wherein, electric impact rammer carries out the layering compaction to the land through impact and impact vibration's effect, compared with traditional manual tamping mode, it is showing in work efficiency and the aspect of tamping effect to have realized to promote, it obtains wide application in numerous small-size projects. The utility model provides a chinese patent of publication No. CN207775863U in the related art, has proposed a vibration battering ram, vibration battering ram is similar with the battering ram commonly used, including handrail, power pack, drive assembly and ram, power pack is connected with the power, and handrail position sets up the water storage plastic pump on the power pack to be provided with atomizer, the drive assembly top is provided with detachable transparent screen panel, and the ram is connected to the drive assembly lower extreme, ram front end is the perk end, and left end, right-hand member and rear end all are provided with the connecting plate, the connecting plate can be connected with the expansion board, is provided with the tongue and groove on the connecting plate and is connected with the cooperation of the tongue and groove on the expansion board to tighten fixedly through the screw hole, the expansion board still includes convex expansion board. The utility model provides a chinese patent of publication No. CN218373767U in the related art, proposes a foundation rammer device, including the rammer body, the fixed surface of rammer body is connected with the handle, the inside electric connection of rammer body has the electric wire, the surface of rammer body is equipped with limit structure, limit structure includes the spliced pole, the surface and the rammer body fixed connection of spliced pole, the inside sliding connection of spliced pole has the rectangular block, the surface rotation of spliced pole is connected with the control frame, the control frame is located the surface of rectangular block, the cross-section of control frame is "L" shape, the one end fixedly connected with link of rammer body is kept away from to the rectangular block, the fixed surface of link is connected with the holder. Aiming at the related technology, in the working process, the reciprocating jump of the rammer can generate strong vibration, meanwhile, the impact rammer needs to move forwards step by step, the strong vibration can be transmitted to the arm of an operator through the connecting frame in the working process, serious threat is caused to the health of the operator, the incidence rate of arm vibration diseases is greatly increased, the problems of cartilage abrasion, joint clearance narrowing and the like caused by abrasion of wrists and elbow joints due to long-term vibration impact are solved, irreversible damage such as pulling injury, tearing and even fiber breakage can be caused to arm muscles due to repeated stress and stretching, finally, the muscle function is reduced and strength is weakened, and in a more serious way, the fatigue sense of the hand muscles of the operator is rapidly increased due to too strong vibration, further, the grip strength is reduced, the operator is easy to be in a phenomenon of slipping, once the rammer is slipping, the rammer is still kept in a running state, the rammer is easy to be in a dangerous state, and the danger is easy to be caused, and the operator is possibly to be seriously injured by the surrounding personnel. Disclosure of Invention In order to overcome the technical problems described in the prior art, the application provides a tamping device for land reclamation. The compaction device for land reclamation provided by the application adopts the following technical scheme: A ramming device for land reclamation includes The bottom of the machine frame is provided with a tamping plate, the top of the machine frame is provided with a driving mechanism for driving the tamping plate to tamp soil, and the rear end of the machine frame is rotatably provided with an opera