A kind of piling stability protection device for construction site

Abstract

The invention belongs to the field of construction, and particularly relates to piling stabilizing protection equipment for a construction site. The equipment comprises a positioning ring, a first supporting mechanism, a second supporting mechanism and a third supporting mechanism and the like, wherein the positioning ring is nested at the upper end of a cement pile and fixed to the cement pile through a fastening bolt; in a piling process of a piling machine, the first supporting mechanism, the second supporting mechanism and the third supporting mechanism in the cement pile stabilizing device can shrink with downward motion of the cement pile; if the cement pile inclines at a certain angle before reaching a certain depth, the first supporting mechanism, the second supporting mechanism and the third supporting mechanism in the cement pile stabilizing device can stop shrinking simultaneously, and the cement pile is prevented from further inclining; at the moment, even though the pilingmachine continuously beats the cement pile, the cement pile cannot move downwards continuously; and only after perpendicularity of the cement pile is adjusted, the cement pile can be beaten continuously and enabled to reach a certain depth.

Description

technical field [0001] The invention belongs to the field of construction, in particular to a piling stability protection device for construction sites. Background technique [0002] At present, there are two methods of piling used in traditional construction sites. One is to drill a hole in the ground in advance, and then insert one end of the cement pile into the hole through a crane and hammer it down with a mechanical hammer; The arm fixes one end of the cement pile, and inserts the cement pile vertically below the ground through vibration; both methods have the problem of cement pile tilting during the movement of the cement pile below the ground; when inserting the cement pile below the ground There is no device for correcting the inclination of the cement pile during the process, which may cause the cement pile inserted into the ground to greatly weaken its role in stabilizing the foundation due to the inclination, which is not conducive to the permanent stability of ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are two methods of piling used in traditional construction sites. One is to drill a hole in the ground in advance, and then insert one end of the cement pile into the hole through a crane and hammer it down with a mechanical hammer; The arm fixes one end of the cement pile, and inserts the cement pile vertically below the ground through vibration; both methods have the problem of cement pile tilting during the movement of the cement pile below the ground; when inserting the cement pile below the ground There is no device to correct the inclination of the cement pile during the process, which may cause the cement pile inserted into the ground to greatly weaken its role in stabilizing the foundation due to the inclination, which is not conducive to the permanent stability of the building based on it

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