Unmanned aerial vehicle system for healing and repairing concrete building cracks

Abstract

The invention relates to the technical field of concrete building crack healing and repairing unmanned aerial vehicle systems, and discloses a concrete building crack healing and repairing unmanned aerial vehicle system which comprises an unmanned aerial vehicle body. The unmanned aerial vehicle body comprises a main rotor blade, a high-power brushless motor, a light supplementing lamp, a binocular camera, a holder high-definition camera, a low-power brushless motor, an auxiliary rotor blade, a bracket, a holder rotating chassis, a bayonet structure and a nozzle; by arranging a holder rotating chassis, a bayonet structure, a nozzle, a spraying device lower shell, a detachable feeding box, a micro diaphragm pump, a stirrer, a rotating shaft and an embedded motor, a fungus mixed material capable of healing concrete can realize the characteristics of small-amount spraying and large-area repairing, and can permeate gaps for long-term and repeated repairing; and the powdery repairing material is light in weight, so that the load is effectively reduced, the spraying carried by an unmanned aerial vehicle becomes possible, and the effect of convenient use is achieved.

Description

An unmanned aerial vehicle system for crack healing and repair of concrete buildings technical field The present invention relates to concrete building crack healing repair unmanned aerial system technical field, be specially a kind of for concrete Earth building crack healing repair drone system. Background technique [0002] Concrete bridges are the heart of urban traffic and are vital to the urban transportation industry. Tons of concrete are used in bridge construction, and behind the massive construction comes high maintenance costs. poured from concrete The bridge has high strength and poor ability to withstand strain. The most common among many bridge diseases are various types of cracks and surface shedding. Preventive diagnosis and repairs require a lot of manpower every year. With the research progress of microbial mineralization, the microorganisms that can carry out mineralization such as bacillus are injected The repair matrix is ​​mixed to form a hea...

AI Technical Summary

Problems solved by technology

In the traditional way, because the cracks of concrete bridges often occur in the beams and columns, the distance from the base of the work is too high, and the mechanical arm cannot reach it. Most of them are approached by manual slings, and the repair materials are carried for manual filling. Not only is the operation risky, but the economic benefit is poor

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