Ecological removing structure of reinforced concrete inner support and construction method thereof

Abstract

The invention provides an ecological removing structure of a reinforced concrete inner support and a construction method thereof. The ecological removing structure of the reinforced concrete inner support and the construction method comprise mechanical equipment, a connecting structure, a broken column structure, a collecting structure, a transmission structure and a bottom sealing structure, wherein the broken column structure comprises a holding barrel, a hydraulic tank, an oil inlet pipe, an oil outlet pipe, an outer barrel, an extrusion rod, a buffer chamber, an oil distribution pipe, an oil inlet bin, a one-way valve, an oil return pipe and a limiting bolt; the collecting structure comprises a collecting outer barrel, a discharge opening, a discharge door, a side support plate, a topring, an outer gear, a limiting ring and a pushing plate; and the transmission structure comprises a rack, a connecting rod, a first gear and a second gear. The ecological removing structure of the reinforced concrete inner support and the construction method have the advantages that the construction noise is low, waste materials can be recycled, and steel bars and concrete can be separated.

Description

technical field [0001] The invention relates to the technical field of demolition of reinforced concrete inner supports, in particular to an ecological demolition structure of reinforced concrete inner supports and a construction method thereof. Background technique [0002] There are two traditional methods of removing reinforced concrete internal supports, the pick chisel method and the blasting method. The sound of the wind pick chisel removal method can reach more than 100 decibels, which is very noisy and will cause great environmental pollution to the surrounding environment. To carry out blasting demolition, it is necessary to send safety notices to every nearby household in advance, and even arrange temporary evacuation and road closures before it can be implemented. Moreover, blasting demolition has a high risk factor and is difficult to implement. At the same time, blasting demolition will generate a lot of smoke and dust and Noise pollution will inevitably affect ...

AI Technical Summary

Problems solved by technology

[0002] There are two traditional methods for removing reinforced concrete internal supports: chiseling with picks and blasting. The sound of chisling with picks can reach more than 100 decibels, which is very noisy and will cause great environmental pollution to the surrounding environment.

To carry out blasting demolition, it is necessary to send safety notices to every nearby household in advance, and even arrange temporary evacuation and road closures before it can be implemented. Moreover, blasting demolition has a high risk factor and is difficult to implement. At the same time, blasting demolition will generate a lot of smoke and dust. Noise pollution will inevitably affect the surrounding residents

[0003] For the defects of the above demolition methods, a new demolition method is currently proposed: the static mechanical cutting method, that is, the inner support segments are cut off by "disc saw" or "chain saw". Although the construction noise of this construction process is small, it can also avoid A lot of dust is raised, but it is often necessary to set up a support bent frame at the bottom of the reinforced concrete support column or support beam before demolition as a load-bearing support. The project cost is high, the construction time is long, and the requirements for construction machinery are strict.

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