A method for safely hoisting pipe piles

Abstract

The invention relates to the technical field of hoisting devices, in particular to a safety pipe pile hoisting method which comprises the following steps of S1, installing a special hoisting device for a pipe pile on a truss; S2, utilizing the special hoisting device for the pipe pile in the S1 for fixing the pipe pile, and then slowly hosting the pipe pile to the position which is 20cm far away from the ground; S3, then using a steel wire rope to bypass the lower part of the pipe pile, wherein two ends of the steel wire rope are fixed onto the hoisting device on two sides of the pipe pile, and the lowest end of the steel wire rope contacts the ground; and S4, suspending a metal adjusting block on the bottom part of the steel wire rope in the S3, wherein the metal adjusting block is used for reducing the swinging of the pipe pile when the pipe pile is hoisted. According to the method, the steel wire rope is arranged under an object to be hoisted, and the object can be effectively prevented from falling off after being released, so that the safety performance is improved; and meanwhile, the metal adjusting block is suspended at the lower end of the steel wire rope so as to adjust the swinging of the object, and the object is prevented from swinging excessively, so that the hoisting safety is improved.

Description

technical field [0001] The invention relates to the technical field of hangers, in particular to a method for safely hoisting pipe piles. Background technique [0002] Prestressed concrete pipe piles can be divided into post-tensioned prestressed pipe piles and pretensioned prestressed pipe piles; pretensioned prestressed pipe piles are hollow cylinders made by pretensioning prestressing technology and centrifugal forming Slender concrete prefabricated components, mainly composed of cylindrical pile body, end plate and steel ferrule. [0003] Hoisting is to use hoisting machinery to move the object from one position to another. Since the object is suspended during the movement, the object will swing during the movement, which makes this method have a large Potential safety hazards, and because of the lack of necessary protective measures during the hoisting process, hoisting tripping often occurs during hoisting, and it is necessary to improve the traditional hoisting metho...

AI Technical Summary

Problems solved by technology

[0003] Hoisting is to use hoisting machinery to move the object from one position to another. Since the object is suspended during the movement, the object will swing during the movement, which makes this method have a large Potential safety hazards, and because of the lack of necessary protective measures during the hoisting process, hoisting trips often occur during hoisting, and it is necessary to improve the traditional hoisting method

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