Quick demolding device for concrete mold

Abstract

The invention relates to a quick demolding device for a concrete mold. The quick demolding device comprises a base, bearing seats, a shaft, an elastic coupling, a motor, a speed reducer, steel wire ropes and shaft outer linings, wherein the shaft is mounted on the base through the front bearing seat and the rear bearing seat; one end of the shaft is connected and fixed to the motor on the base through the elastic coupling; the shaft outer linings sleeve the shaft; the steel wire ropes are wound around the shaft outer linings; one end of each steel wire rope is fixed to the corresponding shaftouter linings; and the other end of each steel wire rope is hooked into a corresponding mold side plate through a corresponding hook. According to the quick demolding device provided by the invention,the demolding operation is performed on the concrete mold by utilizing the motor as a power source, thereby effectively reducing the construction strength of workers, improving the concrete demoldingspeed, effectively reducing the complexity of the concrete demolding operation at a construction site, and reducing the enterprise production cost.

Description

technical field [0001] The invention relates to a demoulding device for a building mold, in particular to a rapid demoulding device for a concrete mold. Background technique [0002] The construction industry is an industry that has a long production cycle and consumes a lot of manpower and material resources. Enterprises are required to reduce costs, improve labor efficiency, and maximize profits. At present, there are three types of concrete demoulding methods commonly used in construction sites. The first type uses chemical isolation reagents, the second type of workers disassembles with tools, and the third type uses physical isolation films. [0003] However, the three methods of chemical isolation reagents, tool disassembly, and object isolation membranes all have varying degrees of disadvantages. The first type of method uses two kinds of chemical isolation reagents in the specific construction process. One chemical isolation reagent is an emulsifier produced by mix...

AI Technical Summary

Problems solved by technology

This kind of knocking is random, which causes uneven force on the mold, resulting in deformation and damage of the mold, and the knocking noise is loud, which is harmful to the health of workers.

The third type of method coats the physical isolation film on the bottom and side of the mold, but after the concrete is demoulded, pits will appear on the surface of the mold cavity, and the surface of the concrete product will be damaged to varying degrees.

Existing concrete demoulding technology has great pollution, high defective rate, low demoulding efficiency, high cost, cannot achieve ideal demoulding, and cannot meet the needs of the construction industry

Images