Mechanical punching pile

Abstract

The invention discloses a mechanical punching pile. The mechanical punching pile comprises a hole pile barrel, wherein two cement pipelines are vertically arranged in the hole pile barrel; a reinforced rib plate is arranged between the two cement pipelines; a wear-resistant material layer is transversely arranged on the reinforced rib plate; the bottom of the reinforced rib plate is provided with a hydraulic cylinder; the reinforced rib plate is mechanically connected with the hydraulic cylinder; a hydraulic shaft is arranged in the hydraulic cylinder; the top of the hydraulic shaft passes through the hydraulic cylinder, and is mechanically connected with the reinforced rib plate; the bottom of the hydraulic shaft extends into a protection groove; the bottom of the protection groove is positioned on a motor, and is connected with the motor through a mechanical shaft; the motor is movably connected with the hydraulic shaft through a connecting rod; an anti-shock device is arranged in the motor. The mechanical punching pile is convenient for punching, and has a good damping function; when a drill bit is not extracted from a hole, cement slurry is introduced through the cement pipelines to fill the hole; moreover, a certain wear resisting effect can be achieved, and the component replacing frequency is lowered; furthermore, the motor is arranged on the lower part of the hole pile barrel, so that the motor can be protected to a certain degree.

Description

technical field [0001] The invention relates to a perforated pile, in particular to a mechanical perforated pile. Background technique [0002] There are many pile foundation engineering construction techniques in construction engineering, and the pile machinery products corresponding to various pile foundation construction techniques are also of various types, with strong specificity, and the manufacturing cost and sales price are also very different. Ordinary perforated piles can only be simply drilled. There are certain defects in filling the holes, protecting the mechanical parts and the stability of the whole machine. If there is no better way to incorporate it into the design, after the piling is completed Finally, the drill bit and other piling equipment will be evacuated out of the hole. If the soil is loose, the soil will collapse and the hole will be buried, resulting in wasted work and rework, which consumes manpower and material resources and increases the cost o...

AI Technical Summary

Problems solved by technology

Ordinary perforated piles can only be simply drilled. There are certain defects in filling the holes, protecting the mechanical parts and the stability of the whole machine. If there is no better way to incorporate it into the design, after the piling is completed Finally, the piling equipment such as the drill bit will be evacuated from the hole. If the soil is loose, it will cause the soil to collapse and bury the hole, resulting in wasted work and rework, which consumes both manpower and material resources, and increases the piling cost.

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