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A section identification device and method suitable for tunnel monitoring and measurement

A technology of marking device and section, applied in the field of geotechnical engineering, can solve the problems of reducing work efficiency and quality, abnormal monitoring data, poor light conditions, etc., to achieve the effect of improving work efficiency, improving working environment, and avoiding wrong section measurement

Active Publication Date: 2022-07-29
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of measuring sections, due to the distance and viewing angle problems at the total station, the convergent measuring points of different sections are easily regarded as being located on the same section, resulting in abnormal monitoring data, that is, wrong measurement convergence
[0006] 3. The light conditions in the tunnel are poor. Without auxiliary light source lighting, it is difficult to find the position of the measuring point, which increases the probability of the above situation, seriously reduces the work efficiency and quality, and brings inconvenience to the actual work.

Method used

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  • A section identification device and method suitable for tunnel monitoring and measurement
  • A section identification device and method suitable for tunnel monitoring and measurement
  • A section identification device and method suitable for tunnel monitoring and measurement

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Experimental program
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Embodiment

[0037] Embodiment: a section identification device suitable for tunnel monitoring and measurement, its structure and principle are as follows: Figure 1-5 As shown, it includes: a display screen 1 , a keyboard 2 , a light source 3 , a light-transmitting ring 4 , a control module 5 , a power supply 6 , a remote control 7 , a support 8 and a casing 9 .

[0038] The display screen 1 and the keyboard 2 are both installed on the side of the casing 9, the display screen 1 is located above the keyboard 2, the casing 9 is provided with a light source 3, a power supply 6 and a control module 5, and the casing 9 is provided with a light-transmitting ring 4. The main body of the housing 9 is circular, and the bottom has a flat structure, which can be placed on the support 8 .

[0039] The display screen 1 is used to display the mileage of the marked section, and uses colored luminous fonts to mark the section, so that the monitoring personnel can clearly identify each monitoring section....

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Abstract

The invention relates to a section identification device and method suitable for tunnel monitoring and measurement, and belongs to the technical field of geotechnical engineering. The device part mainly includes a casing, and one side of the casing is provided with a keyboard electrically connected to the display screen; the display screen and the keyboard obtain power from the power source, and the control module controls the power on and off between the power source and the display screen and the keyboard; wherein, the control module receives For the signal from the remote control, the casing is provided with a light-transmitting ring, the interior of the casing is provided with a light source, and the light emitted by the light source passes through the light-transmitting ring to form a light band. By designing a new structure, the device can display the section mileage and identify the measuring points of the same section to provide observation lighting.

Description

technical field [0001] The invention relates to the technical field of geotechnical engineering, in particular to a section marking device and method suitable for tunnel monitoring and measurement. Background technique [0002] With the continuous development of my country's economy, the construction of infrastructure has been accelerated, and various types of tunnels have been continuously put into construction. Monitoring and measurement is a very important part of tunnel construction, which is related to engineering quality and safety, and has guiding significance for construction, and is used to realize the dynamic design of tunnel engineering. Therefore, the monitoring and measurement work in the tunnel becomes more and more important. [0003] At present, the monitoring and measurement work generally uses a total station to perform non-contact measurement on the measuring points in the tunnel. According to the grade of surrounding rock, a monitoring section is set at ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/00G01C15/06
CPCG09F9/00G01C15/06
Inventor 薛翊国陶宇帆张学亮李术才张开邱道宏王丹周炳桦夏腾李志强
Owner SHANDONG UNIV