Tamping device capable of preventing tamped soft soil from damaging original soil body structure

Abstract

The invention relates to the technical field of hydraulic vibration ramming, and discloses a tamping device capable of preventing tamped soft soil from damaging an original soil body structure. The tamping device comprises a fixed plate, wherein a movable block is movably connected to the front surface of the fixed plate, and a driving cylinder is fixedly connected to the top of the interior of the movable block. According to the tamping device capable of preventing the tamped soft soil from damaging the original soil body structure, when a rotary disc is rotated, a threaded block can move from left to right on the outer wall of a threaded rod II, and a tamping plate can be driven to deflect by the movable block at the moment, so that the effect that the tamping angle can be conveniently adjusted so as to tamp an inclined road surface is achieved. When a knob is rotated, a trapezoidal block is driven to move from left to right by a threaded rod I, a cushion block moves to the bottom ofa heavy pressing block under the action of the trapezoidal block at the moment, and the acting force of the heavy pressing block on the tamping plate is reduced by the cushion block, so that the effect of preventing the original soil body structure from being damaged when operation is performed on a soft soil base layer is achieved.

Description

technical field [0001] The invention relates to the technical field of hydraulic vibratory rammers, in particular to a tamping device for preventing rammed soft soil from destroying its original soil structure. Background technique [0002] The hydraulic vibrating rammer belongs to the matching equipment of the excavator. It is used to tamp the ground. It can tamp planes, slopes, steps, grooves, pits, corners, abutment backs, etc. It is widely used in the tamping industry and is often used in conjunction with vibratory rollers. . [0003] The existing hydraulic vibratory rammers are usually unable to change the tamping strength. When working on a relatively soft soil base, it is easy to damage the original soil structure, which is not conducive to the later road construction, and the existing vibratory rammers are usually only able to vertically Vibration compaction of the soil base in the direction of the direction, the effect of compaction on inclined roads is poor, but h...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a tamping device that prevents tamping soft soil from destroying its original soil structure. The advantages of adjusting the tamping angle are convenient for tamping the inclined road surface, which solves the problem that the existing hydraulic vibratory rammers are usually unable to change the tamping strength. When working on a relatively soft soil base, it is easy to damage the original soil structure, which is not conducive to the later stage road construction, and the existing vibratory rammers are usually only able to vibrate the soil base in the vertical direction, and the effect of compacting the inclined road surface is poor.

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