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Crack measuring device for hydraulic ring geological survey based on 3D scanning

A geological survey and measuring device technology, applied in the direction of measuring devices, mechanical measuring devices, and mechanical devices, can solve problems such as hidden dangers, high safety, and device movement, so as to avoid collision damage, improve safety, and ensure stability. Effect

Inactive Publication Date: 2022-06-07
张宝成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But the above-mentioned invention has the following disadvantages: although the crack width can be measured, the whole device is too bulky, and it needs staff to fix it at both ends of the crack. If the geological crack is too large, the surveyor will not be able to The device moved to the other side of the crack, which brought great inconvenience to the geological personnel to detect the crack. At the same time, when the staff fixed the device on both sides of the crack, there was a high potential safety hazard, which could not satisfy people. usage requirements

Method used

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  • Crack measuring device for hydraulic ring geological survey based on 3D scanning
  • Crack measuring device for hydraulic ring geological survey based on 3D scanning
  • Crack measuring device for hydraulic ring geological survey based on 3D scanning

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Embodiment 1

[0035] like Figure 1 to Figure 8 As shown, the embodiment of the present invention provides a 3D scanning-based crack measurement device for hydraulic ring geological survey, including a support plate 1, the cross section of the support plate 1 is an inverse L shape, and the top outer wall of the support plate 1 is provided with a concave Slot 3, the inner walls of both sides of the groove 3 are rotatably connected with a rotating column 2, the circumferential outer wall of the rotating column 2 is fixedly connected with a top plate 7, the bottom outer wall of the top plate 7 is provided with a positioning assembly, and the top of the support plate 1 is provided with a top plate for driving the top plate. 7 rotating pulling assembly, the bottom outer wall of the top plate 7 is provided with a driving assembly, one side of the driving assembly is fixedly connected with a fixing plate 45, the bottom of the fixing plate 45 is fixed with the first electric push rod 22, and the out...

Embodiment 2

[0054] like Figure 9 As shown, the embodiment of the present invention provides a 3D scanning-based fracture measuring device for hydraulic ring geological survey. Compared with Embodiment 1, the present embodiment further includes another connecting frame 25 fixedly connected to one side of a sprayer 51, The sprayer 51 is located on one side of the first detection rod 11 .

[0055] Working principle: The sprayer 51 arranged on one side of the first detection rod 11 can spray powder when the first detection rod 11 collides with the inner wall of the crack, so that traces can be left on the side of the cross rod 13, which is convenient for the staff The subsequent detection of the crack depth prevents the staff from being unable to obtain an accurate crack depth when the first detection rod 11 is recovered.

[0056]To sum up, with the help of the above technical solutions of the present invention, when the worker needs to measure the crack, the device can be moved to the area...

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Abstract

The invention discloses a crack measuring device for hydraulic ring geological survey based on 3D scanning, and relates to the technical field of geological survey, the crack measuring device comprises a supporting plate, the cross section of the supporting plate is in an inverted L shape, a groove is formed in the outer wall of the top of the supporting plate, and rotating columns are rotationally connected to the inner walls of the two sides of the groove; a top plate is fixedly connected to the circumferential outer wall of the rotating column, and a positioning assembly is arranged on the outer wall of the bottom of the top plate. When a worker moves the device to a to-be-detected area, the limiting effect of a coupler on a rotating rod can be relieved, at the moment, a top plate can do circular motion through a rotating column due to the gravity factor, and in the rotating process of the top plate, a positioning assembly arranged at the bottom of the top plate bears high downward pressure of the top plate; at the moment, the positioning assembly can be inserted into the soil through downward pressure generated by rotation of the top plate, so that the stability of follow-up crack detection work can be effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of geological survey, in particular to a 3D scanning-based fracture measuring device for geological survey of hydraulic ring. Background technique [0002] The work of hydraulic environment geology is divided into comprehensive environmental geological survey and specialized environmental geological survey according to different purposes and requirements. For a specific purpose or use, environmental geological survey and research work specifically for a certain environmental geological problem or geological disaster, engineering construction, excavation, blasting, mining and other human activities often cause damage to rock and soil mass and damage. Instability, which leads to the occurrence of surface cracks. The cracks appear in the stress concentration area of ​​the rock and soil mass or where the strength is relatively low. Its development and changes will naturally affect normal engineering construction...

Claims

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Application Information

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IPC IPC(8): G01B5/02
CPCG01B5/02Y02A90/30
Inventor 张宝成唐飞郝骐
Owner 张宝成
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