Dismantling method for building component

Abstract

The invention discloses a dismantling method for a building component. The dismantling method comprises the following steps that building component dismantling equipment runs in place, and hole forming work of static cutting drill bits and water spray work of raise dust prevention water spray devices are carried out; the static cutting drill bits are taken back, telescopic fixed pins stretch out,a mechanical arm is adjusted, so that a fixed device moves till the telescopic fixed pins are matched with holes, and the telescopic fixed pins are inserted into the holes and are fixed firmly; and cutting work of the building component is carried out, and after the building component and a body structure are completely separated, the building component is moved way through the building componentdismantling equipment. By means of the dismantling method, through the building component dismantling equipment, the functions of hole forming, fixing and transporting of the building component are achieved; compared with multi-type combined work, the integration degree is high, construction cost is reduced, and construction efficiency is improved; and meanwhile, through the arrangement of the raise dust prevention water spray devices, dust can be effectively prevented from flying off, and the green and healthy work environment is achieved.

Description

technical field [0001] The invention relates to a method for removing building components, belonging to the technical field of building construction. Background technique [0002] In the field of construction, it is often encountered in the demolition of building beams, slabs or shear walls. When removing these building components by cutting, in order to ensure construction safety, fixing measures must be taken to ensure the stability of the components. At present, the domestically adopted fixing techniques mainly include supporting scaffolding fixing and mechanical suspension fixing. [0003] The support scaffolding fixing process requires a large amount of labor to use steel pipes and fasteners to build the support frame body, and it needs to be dismantled and cleaned after the components are transported away, which is time-consuming, labor-intensive, and inefficient. The mechanical suspension fixing process uses vertical lifting equipment such as truck cranes and tower c...

AI Technical Summary

Problems solved by technology

[0003] The support scaffolding fixing process requires a large amount of labor to use steel pipes and fasteners to build the support frame body, and it needs to be dismantled and cleaned after the components are transported away, which is time-consuming, labor-intensive, and inefficient

The mechanical suspension fixing process uses vertical lifting equipment such as truck cranes and tower cranes to first bind and fix the demolished components, then tighten the slings and keep them until the cutting is completed, and finally lift them to the stacking point, but this method requires high clearance , poor applicability

In addition, after the building components are dismantled, they need to be transported away by transport vehicles, which requires more machinery, high cost and low efficiency

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