Multipurpose device for repairing cracks by microorganisms based on unmanned aerial vehicle

A microbial repair and unmanned aerial vehicle technology, which can be applied to launch devices, motor vehicles, aircraft parts, etc., can solve the problems of difficult crack repair operation and poor repair effect, and can solve the problem of terrain restrictions, good performance and reliable structure. Effect

Pending Publication Date: 2022-03-15
CHONGQING UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-purpose device for repairing cracks by microorganisms based on drones, so as to solve the existing problems of difficult repairing of cracks inside large stone cultural relics and poor repairing effect

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  • Multipurpose device for repairing cracks by microorganisms based on unmanned aerial vehicle
  • Multipurpose device for repairing cracks by microorganisms based on unmanned aerial vehicle
  • Multipurpose device for repairing cracks by microorganisms based on unmanned aerial vehicle

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] Such as figure 1 As shown, a multi-purpose device for microbial repairing cracks based on drones includes a drone body 1, a mounting mechanism 2 detachably connected to the drone body 1 and used for filling repair substances, and a detachable connection on the drone body 1. The injection mechanism 3 is mounted on the mounting mechanism 2 and is used for spraying the restoration material. The mounting mechanism 2 communicates with the injection mechanism 3 to form a passage for the restoration substance to flow. The UAV main body 1 is provided with a UAV mounting plate, and the UAV mounting plate is provided with threaded holes. The UAV mounting plate and the box mounting plate on the mounting mechanism 2 are ...

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Abstract

The invention discloses an unmanned aerial vehicle-based multipurpose microbial crack repairing device which comprises an unmanned aerial vehicle main body, a mounting mechanism which is detachably connected to the unmanned aerial vehicle main body and is used for filling a repairing substance, and a spraying mechanism which is detachably connected to the mounting mechanism and is used for spraying out the repairing substance, the stone cultural relic crack repairing device is reliable in structure and good in use performance, cracks of stone cultural relics can be effectively repaired through the stone cultural relic crack repairing device, a liquid repairing mode of mixing bacterial liquid and reaction liquid or a tiny solid particle cementation repairing mode of microbial capsules can be adopted according to operation requirements, and the repairing effect is good. And the unmanned aerial vehicle platform is used for carrying the box body filled with the microbial liquid medicine or the microbial capsules, and the mixed liquid or the microbial capsules are injected into the cracks of the stone cultural relics through the corresponding injection mechanisms, so that the defects that the working terrain is limited, the efficiency is low and the risk is high can be effectively overcome, and the purposes of efficient and safe working and rapid and effective reinforcement are achieved.

Description

technical field [0001] The invention relates to the technical field of soil reinforcement by microorganisms, in particular to a multipurpose device for repairing cracks by microorganisms based on an unmanned aerial vehicle. Background technique [0002] Microbial reinforcement is an emerging reinforcement technology in the field of geotechnical engineering, which has the characteristics of low impact on the environment and low disturbance to the soil. Its working principle is that under the action of urease produced by microbial bacteria, urea is decomposed into carbonate ions, and reacts with salt ions to form carbonate precipitation to cement the soil. Among them, due to the availability and economy of calcium salts, Microbial induced calcium carbonate precipitation (MICP) is the most widely used microbial reinforcement soil technology. A large number of indoor geotechnical tests, model tests and field tests have shown that MICP technology can effectively improve the mech...

Claims

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Application Information

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IPC IPC(8): B64C39/02B64D1/18
CPCB64C39/02B64D1/18
Inventor 胡健肖杨何想刘汉龙丁选明周鹏
Owner CHONGQING UNIV
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