Crawling device for conveying endoscope lens

Abstract

The invention discloses a crawling device for conveying an endoscope lens. The crawling device comprises a winding device and a crawling vehicle, a third motor is arranged in the crawling vehicle; theoutput end of the third motor is connected with a first rotary seat; the first rotary seat is rotationally connected with a mounting cylinder through a rotating mechanism; the mounting cylinder is connected with the winding device through a data line; a pulling mechanism is arranged on the crawling vehicle, the pulling mechanism pulls the data line to move in the length direction of the crawlingvehicle, wheels are rotatably connected to the crawling vehicle, an infrared receiver is arranged on one wheel, an infrared transmitter is arranged on the crawling vehicle, and a counter is arranged on the infrared transmitter. According to the crawling device, the phenomenon that the data line of the endoscope lens is stuck at the bent position of the pipeline or the header can be prevented, meanwhile, the specific position of the defect position of the inner wall of the pipeline can be accurately positioned, and subsequent repairing of the defect position of the inner wall of the pipeline isfacilitated.

Description

technical field [0001] The invention relates to the technical field of industrial endoscopes, in particular to a crawling device for conveying endoscope lenses. Background technique [0002] Industrial endoscopes are mainly used in power plant boilers to inspect the interior of important equipment such as headers, pipes, and pressure vessels. Extend the endoscope lens into a small space, and transmit it to the display for imaging through a data cable connection, perform defect detection and status monitoring, and determine whether there are foreign objects, deposits, cracks, aging, etc. inside the equipment. Increase work intensity and improve work efficiency. [0003] When the existing endoscopes are used on site, the data cables are manually delivered, or the lens is bundled on a hard cable to extend the lens into the device. When the header is long, the data cable and the hard cable will be bent. , it is difficult for the camera to go deep; when the small-diameter pipe ...

AI Technical Summary

Problems solved by technology

[0003] When the existing endoscopes are used on site, the data cables are manually delivered, or the lens is bundled on a hard cable to extend the lens into the device. When the header is long, the data cable and the hard cable will be bent. , the lens is difficult to penetrate; when the small-diameter pipe bends or encounters the header pipe hole, it will be stuck and the progress will be blocked; when the defect is detected, the specific position of the camera cannot be determined, which will affect the judgment of the defect

There are also some pipeline crawling devices on the market, but they are expensive and suitable for a single pipeline specification. In equipment with small diameters and internal obstacles, they are easy to be blocked by obstacles or roll over, and the reliability is poor, which seriously affects the detection efficiency.

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