A water surface compaction device for civil construction foundation piles

Abstract

The invention provides a water surface tamping device for a foundation pile of civil engineering, and relates to the technical field of civil engineering. A support groove is formed on the edge of the top surface of a seat cushion table, and a plurality of vertical strips are evenly opened inside the seat cushion table and located directly below the support groove. Straight movable channel, the movable channel runs downward through the bottom surface of the working boat, and the inner wall of the movable channel is symmetrically opened with a limit channel, and the top of the movable channel is embedded with a quill, and the inner wall of the quill is embedded with an air bag; the inner wall of the movable channel is movable A movable rod is connected, and the bottom end of the outer wall of the movable rod is symmetrically opened with an inner groove. The soil is input from the input pipe to the loose soil position, and the soil is transported to the loose soil position. The soil is filled with soil, which can replenish soil in time and strengthen soil tightness. It can improve the firmness of building foundation piles, solve the problem that the underwater environment is harsh, and the soil quality is poor, and it is very difficult to compact the foundation piles. Most of the work is done by artificial launching and compaction, and the work process is low. , and the problem of poor performance.

Description

technical field

[0001] The invention relates to the technical field of civil construction, in particular to a water surface compaction device for foundation piles of civil construction. Background technique

[0002] Civil construction is a general term for the science and technology of building various engineering facilities. It refers not only to the applied materials, equipment and technical activities such as surveying, design, construction, maintenance and repair, etc.; , production, military, scientific research services, various engineering facilities, pile foundation: a foundation composed of piles and a cap connected to the top of the pile. If the pile body is completely buried in the soil, and the bottom surface of the cap is in contact with the soil, it is called a low-cap pile foundation; if the top of the pile body is exposed to the ground and the base of the cap is above the ground, it is called a high-cap pile foundation. Construction pile foundations are usu...

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