An improved column pulling equipment for water conservancy projects

Abstract

The invention relates to an improved column pulling equipment for water conservancy projects, which includes a fixed support frame and a column body, the fixed support frame is movably arranged on the foundation, the column body is fixedly plugged on the foundation, and the column body is clamped The holding sleeve is provided with a fixed clamping mechanism, and the fixed clamping mechanism is set in the fixed support frame; the setting of the present invention can be applied to the clamping and pulling of different materials of piles, so as to avoid the occurrence of clamping during the pulling of the piles. The claws and the piles slide against each other, thus improving the efficiency of construction. At the same time, the structure design of the present invention is reasonable. In the process of pulling out the piles, not only the piles are subjected to a vertical upward pulling force, but also the piles can be pulled out. Rotate to improve the extraction effect, and in the design, a mud scraping mechanism is set outside the pile, so that with the extraction of the pile, the mud scraping equipment can scrape the soil on the pile synchronously, thereby saving the subsequent cleaning process. So as to achieve the effect of efficient work.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to an improved column pulling device for water conservancy engineering. Background technique [0002] Projects built to eliminate water damage and develop and utilize water resources. According to its service objects, it is divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and tidal flat reclamation projects. Water conservancy projects that can simultaneously serve multiple purposes such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve their goals. C...

AI Technical Summary

Problems solved by technology

②Water conservancy projects are generally large in scale, require large investment, complex technology and long construction period

[0004] However, due to the different materials of the column piles, when the same jaw is used to extract the column piles, there is a problem that the column cannot be clamped. Due to the residual muddy water on the surface of the steel column during the extraction process of the steel column, the surface of the steel column It is slippery, so when using the jaws to clamp the steel column, there is a problem that it cannot be clamped. At the same time, the existing column piles have the problem of time-consuming and laborious during the extraction process. Moreover, the existing column piles are in the After extraction, the surface needs to be manually cleaned for subsequent use. Due to manual cleaning, not only is there a problem of time-consuming and labor-intensive, but also there is a problem of low efficiency

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