Panorama camera shooting method of intelligent digital drilling panoramic camera device

Abstract

The invention discloses a panorama camera shooting method of an intelligent digital drilling panoramic camera device, and belongs to the technical field of rock engineering borehole camera shooting. The method comprises the following steps: a walking speed of a device body is set on an analysis control system; image information shot in a walking process of the device body in a borehole is timely transmitted to the analysis control system; when the device body encounters an obstacle in a forward moving process, a driving wheel enables a spring at the front end of a waterproof case to be extended to allow the driving wheel to pass over the obstacle, and a driven wheel enables a spring at the rear end of the waterproof case to be compressed to allow the driven wheel to pass over the obstacle; and when the device body encounters the obstacle in a retreating process, the driven wheel enables the spring at the rear end of the waterproof case to be extended to allow the driven wheel to pass over the obstacle, and the driving wheel enables the spring at the front end of the waterproof case to be compressed to allow the driving wheel to pass over the obstacle. The method provided by the invention can be applied to camera shooting observation of boreholes with various diameters, is high in security, and integrates borehole camera shooting observation and information processing.

Description

technical field [0001] The invention belongs to the technical field of rock mass engineering borehole photography, and relates to a method for photographing boreholes in rock mass engineering, in particular to a panoramic photographic method of an intelligent digital borehole panoramic photographic device. Background technique [0002] With the rapid development of my country's national economy, large-scale rock mass engineering construction is emerging, such as tunnels, water storage dams, underground mine shafts, hydropower diversion tunnels, underground powerhouses, and nuclear waste disposal warehouses. The structural stability of the above-mentioned rock mass engineering during construction and operation is the most concerned issue for rock mechanics workers, and the deformation characteristics and laws of rock mass are the direct reflection of judging whether the surrounding rock is in a safe and stable state. Most of the key parts of rock mass deformation and failure ...

AI Technical Summary

Problems solved by technology

[0004] As the buried depth of rock mass engineering increases, high ground stress disasters and high radioactive pollution become more and more serious, which poses a great threat to the life safety of drilling personnel.

It is extremely dangerous to carry out the construction and testing of the above-mentioned rock mass engineering. In this environment, the use of conventional drilling cameras to observe the deformation and damage of the surrounding rock will pose a great threat to the life safety of the operators. threaten

The existing borehole camera can only be applied to the detection of one kind of aperture, and cannot be applied to boreholes with multiple apertures

In addition, the existing borehole camera needs to use several connecting rods to continuously push the borehole camera instrument into the borehole to obtain the surrounding rock information of the borehole wall in the direction of the entire borehole axis, which requires a lot of physical strength and time.

Ordinary borehole camera devices can only be used to observe geological phenomena in boreholes, and cannot accurately calculate and analyze them (such as determining the occurrence, spacing, and gap width of structural planes, etc.), and cannot conduct deeper investigations. Statistics and Analysis

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