Tamping machine for hydraulic engineering construction

Abstract

The invention belongs to the field of hydraulic engineering, and particularly relates to a tamping machine for hydraulic engineering construction. The tamping machine comprises a support frame, a driving box is fixedly connected onto the support frame, a rotating shaft is rotatably connected into the driving box, an intermittent switch is arranged between the rotating shaft and the driving box, a worm gear sleeves the rotating shaft, a worm is rotationally connected between the driving box and the support frame, the worm is meshed with the worm gear, and a speed reducing mechanism matched with the worm is arranged on the support frame. Through the arranged intermittent switch, an electromagnetic plate can be powered on at intervals, pressing mechanisms can press a soil layer in a reciprocating mode in cooperation with a reset spring, through the arranged speed reducing mechanism, under transmission of the worm and the worm gear, the rotating shaft can be driven to rotate, then the rotating shaft can drive all the pressing mechanisms to continuously conduct compaction operation on an annular area around a piping shaft, the labor loss caused by manual regulation and control of the tamping machine for compaction operation is avoided, and the compaction efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of water conservancy engineering, in particular to a tamping machine for water conservancy construction. Background technique [0002] Water conservancy engineering is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. It is also called water engineering. Water is an indispensable and precious resource for human production and life, but its natural existence The state does not fully meet the needs of human beings. Only by building water conservancy projects can water flow be controlled, floods prevented, and water volume adjusted and distributed to meet the needs of people's life and production for water resources. Water conservancy projects require the construction of dams, dikes, Different types of hydraulic structures such as spillways, sluices, water intakes, canals, waterways, rafts, fishways, etc., to achieve their go...

AI Technical Summary

Problems solved by technology

[0003] During the construction of water conservancy projects, it is often necessary to use a ramming machine to compact the soil around the pipeline well. However, traditional ramming machines can only compact the soil in one direction under manual control. operation, which makes it necessary to manually control the tamping machine to move and change directions manually when compacting the soil layer around the pipeline well, and to suppress the soil layer in the annular area of ​​the pipeline well, which consumes a lot of manpower and the compaction effect Difference

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