A simple and portable rock mass fracture evolution endoscopic device

Abstract

The invention provides a simple and portable rock mass rupture evolution endoscopic device, which includes a camera, a strong light is distributed on the camera, and a power line and a video line are connected to the rear end of the camera; it also includes an inner extension; the inner extension It is in the shape of a long tube and is formed by connecting more than two protective tubes end to end. A connecting tube is sleeved at the end-to-end connection of two adjacent protective tubes, and the connecting tube realizes radial positioning of two adjacent protective tubes; the camera It is located in the mouth of the protective tube at the first position of the inner extension, and the power cord and video cable at the rear end of the camera protrude backward along the inner extension pipe; when working, the extended end of the power cord is connected to the power supply, and the end of the video cable The protruding end is connected with an image acquisition device.

Description

technical field [0001] The invention belongs to the technical field of photoelectric detection, and in particular relates to a simple and portable rock mass rupture evolution endoscopic device for rock mass form image collection. Background technique [0002] At present, rock morphology scanning and observation devices on the market have certain advantages in collecting open-pit rock images, but it is difficult to observe the structural damage inside the rock mass. However, there are obvious deficiencies in such aspects as it is difficult to collect images of rock interiors at different depths and positions in one test. In addition, the miniature pinhole camera has defects such as easy damage, easy wear of wires, cumbersome operation process, unsuitable for frequent movement, and can only be used in fixed places during the image acquisition process, and the observation equipment is expensive, making it difficult to widely popularize and apply. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the shortcomings of the existing equipment that it is difficult to collect the internal shape of rocks at different depths and positions, and the wires in the collection process are easy to wear, poor mobility, and complicated operations, etc., the present invention designs a simple portable rock mass fracture evolution internal peeping device

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