Longitudinal tamping device for building foundation tamping vehicle

Abstract

The invention discloses a longitudinal tamping device for a building foundation tamping vehicle. The longitudinal tamping device comprises a main hollow shell. One side of the main hollow shell is provided with a main connecting plate, wherein the main hollow shell and the main connecting plate are of an integrated structure. Two opposite vertical plate structures are arranged on the top of the main hollow shell and are provided with a rotation disc in opposite plate bodies through a main rotation shaft. A movable space is arranged at the center in the main hollow shell, and the top of the main hollow shell is provided with a main through hole structure, wherein the upper portion of the main hollow shell communicates with the movable space through the main through hole structure. The magnetism generated at the bottom end of an iron core for an electromagnetic drive generation mechanism is the same as the magnetism of a permanent magnet plate on the opposite face, according to the principle that the same magnetism is in repulsion and different kinds of magnetism is in attraction, a bottom tamping plate rapidly moves downwards under the joint action of the gravity of a rectangular heavy object block and the magnetism of a permanent magnet, accordingly the tamping action is conducted on the ground, and since the drive force is generated through tamping under the joint action of the rectangular heavy object block and magnetic force, the one-time tamping effect is high, the tamping efficiency can be effectively improved, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a longitudinal tamping device for a building foundation tamping vehicle. Background technique [0002] At present, in construction sites, before the house is built, the ground needs to be compacted. At this time, a compacting vehicle has to be used. The general compacting vehicle drives the turntable through the engine, and then drives the connected heavy block to move up. When the compacted heavy When the block moves to the highest point, the control function of the turntable on the tamping heavy block is disconnected. At this time, the tamping heavy block falls under the action of gravity, thereby performing a compacting effect on the ground. In actual work, this Relying on the single driving force of gravity, the beating and compaction of the ground is relatively limited, so it needs to work multiple times, which has great limitations. Contents of the inventio...

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Problems solved by technology

[0002] At present, in construction sites, before the house is built, the ground needs to be compacted. At this time, a compacting vehicle has to be used. The general compacting vehicle drives the turntable through the engine, and then drives the connected heavy block to move up. When the compacted heavy When the block moves to the highest point, the control function of the turntable on the tamping heavy block is disconnected. At this time, the tamping heavy block falls under the action of gravity, thereby performing a compacting effect on the ground. In actual work, this Relying on the single driving force of gravity, the beating and tamping of the ground is relatively limited, so it needs to work multiple times, which has great limitations

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