Prefabricated concrete part mounting and reinforcing method

Abstract

The invention relates to a prefabricated concrete part mounting and reinforcing method. The prefabricated concrete part mounting and reinforcing method adopts a prefabricated concrete part mounting and reinforcing device as follows. The prefabricated concrete part mounting and reinforcing device comprises a base, walking wheels, an extending mechanism, an adjusting mechanism and a transmission mechanism. The walking wheels are arranged on the inner sides of corners of the lower end of the base, the extending mechanism is arranged on the right side of the base, the adjusting mechanism is arranged on the upper end face of the base, and the transmission mechanism is arranged at the upper end of the adjusting mechanism. According to the method, the problems that in the process of supporting and follow-up pouring installation of a concrete prefabricated staircase by putting up a bearing bracket, the time consumed in the putting up and disassembling process of the bearing bracket is usually long, and therefore the installation efficiency of the concrete prefabricated staircase is reduced; and in the process that the concrete prefabricated staircase is placed on the bearing bracket through a hoisting machine, the concrete prefabricated staircase easily collides with a wall and the bearing bracket can be solved.

Description

technical field [0001] The invention relates to the field of installation of prefabricated concrete components, in particular to an installation and reinforcement method of prefabricated concrete components. Background technique [0002] Prefabricated concrete components are building components that are prefabricated in factories with concrete as the basic material, including beams, slabs, columns and building decoration accessories. Concrete roof truss beams, culvert frame structures, precast concrete piles for foundation treatment, and prefabricated concrete stairs, etc., and prefabricated concrete stairs can shorten the construction period of stairs in buildings, so they are widely used. The prefabricated concrete stairs are installed in the building. If the prefabricated concrete stairs are not installed well, the effect of their subsequent use will be affected. Therefore, it is particularly important to install the prefabricated concrete stairs; [0003] In the prior a...

AI Technical Summary

Problems solved by technology

[0004] 1. The process of building the support frame in the area where the stairs are to be installed usually takes a long time and the components required for the composition of the support frame are many. After the installation of the concrete prefabricated stairs is completed, a lot of manpower is required The good supporting brackets are removed, which reduces the efficiency of the installation of the concrete prefabricated stairs, and the process of building and dismantling the supporting brackets makes the work intensity of the staff higher;

[0005] 2. During the process of placing the prefabricated concrete stairs on the upper end of the bracket by hoisting machinery, the prefabricated concrete stairs are likely to collide with the wall and the bracket, which is easy to cause damage to the precast concrete stairs, bracket and wall due to the collision. The damage of the concrete prefabricated stairs increases the safety hazards when installing the concrete prefabricated stairs, and it is easy to cause economic losses due to the damage of the concrete prefabricated stairs, support brackets and walls during the collision process

Images