An intelligent building wall crack repairing device based on the Internet of Things

Abstract

The invention discloses an intelligent building wall crack repairing device based on the Internet of Things, which relates to the technical field of crack repairing devices, including a flight body, a processor, a controller and an optical camera assembly, and also includes a transmission mechanism and a fine-tuning mechanism optical camera assembly A calibration cavity is installed on one side of the calibration cavity, and a reflective substrate and a focusing substrate are movably installed on one side of the inner cavity of the calibration cavity. The above scheme, by setting the detection distance from the optical camera assembly to the wall seam as the sum of the focusing mirror to the wall seam, the reflector to the focusing mirror, and the focusing mirror to the optical camera assembly, is the distance from the optical camera assembly to the wall seam, the optical camera assembly The resulting focal length is equal to the minimum focus distance, ensuring that the distance from the optical camera component to the wall gap is greater than or equal to the minimum focus distance of the optical camera component, forming a complete optical path, and solving the problem that the detected crack is small or narrow. , leading to the problem that the macro camera cannot focus and the image is blurred.

Description

technical field [0001] The invention relates to the technical field of crack repair equipment, in particular to an intelligent building wall crack repair equipment based on the Internet of Things. Background technique [0002] Building structure refers to a space force system made of building materials to bear various loads or functions in buildings (including structures) to act as a skeleton. When cracks appear on the vertical wall of the building, the building There will be rain leakage and water seepage, requiring workers to repair the wall. [0003] After retrieval, Chinese Patent Publication No. CN107842211A discloses a drone for repairing wall cracks based on the Internet of Things. When the camera inside the driving room captures cracks in the wall, the image is transmitted to the computer through the antenna, and the computer makes the repair. In response, the fourth motor starts, the driving wheel rotates accordingly, the driving wheel drives the connecting rod to ...

AI Technical Summary

Problems solved by technology

[0004] In actual use, during the detection process, the cracks detected by the camera are not only too long or too wide in length or width, but also in the case of small or narrow cracks, which will cause the camera to fail to focus and cause imaging In addition, although the nozzle can be adjusted, the adjustment is inconvenient, and the adjustment range is small, which cannot meet the more flexible repair needs, and the mechanical vibration is generated during the movement, rotation, and swing positioning of the nozzle. Due to the camera itself, during the focusing process, a slight shake causes the focus to shift

Images