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A hydraulic ring geological fracture measurement device

A measuring device and geological technology, applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve problems such as difficult to measure, large bending degree, large width, etc., and achieve the effect of keeping a safe distance

Active Publication Date: 2022-05-17
SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a hydraulic ring geological fracture measurement device, which solves the problem that in the prior art, the manual hand-held measurement device has a large degree of curvature and a large width, which is difficult to measure, and at the same time avoids the staff's difficulty in measuring the cracks. It is necessary to be close to the crack to measure the possible dangers, and it can be measured even if the crack is large and the width of the crack is large during the crack measurement process. At the same time, the measurement can be remotely controlled to ensure the safety of the staff.

Method used

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  • A hydraulic ring geological fracture measurement device
  • A hydraulic ring geological fracture measurement device
  • A hydraulic ring geological fracture measurement device

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Experimental program
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Effect test

Embodiment 1

[0057] In the prior art, the staff needs to approach the cracks at close range to measure during manual hand-held measurement, which is prone to danger during the measurement, and then the staff can keep a safe distance from the cracks by remotely controlling the movement of the car body and the contraction of the scissors.

[0058] Such as Figure 1 to Figure 4 As shown, a hydraulic annulus geological fracture measurement device of the present application includes the whole equipment including a car body 100, a telescopic assembly 200 and an extension assembly 300;

[0059]The car body 100, as a mobile carrying device, can be moved to the detection position by remote control;

[0060] The telescopic assembly 200 is used to drive the extension assembly 300 to move, and the telescopic assembly 200 is fixed on the vehicle body;

[0061] The telescopic assembly 200 includes a support assembly 210, an air pump 220, a telescopic rod 230, and scissors 240;

[0062] The support ass...

Embodiment 2

[0080] In actual use, the measuring probe 422 is located at the bottom of the soft capsule body 320, and when inserted into the crack, when the cross section of the soft capsule body 320 is circular, it is easy to twist with the angle of the surface of the crack, so that the detection end is at the bottom of the crack. The position state is not easy to control, and the detection results are relatively random.

[0081] Therefore, the soft capsule body 320 is further improved by adding a connecting band 321, a rectangular parallelepiped block 322, a groove 3223, a hemispherical airbag 330, a rectangular parallelepiped airbag 331, and a rotary probe 324;

[0082] Such as Figure 5 to Figure 9 As shown, the connecting belt 321 is a rectangular soft belt, which is used as a positioning basis to reduce the randomness of the overturning of the detection end;

[0083] The cuboid block 322 fixes the surface of the connecting band 321, and there are multiple cuboid blocks 322 arranged ...

Embodiment 3

[0093] There are many ways to measure. In the actual practical process of laser measurement, the cuboid block will be slightly twisted. Since the laser measurement device is set on the side of the cuboid block, the laser measurement method is point-to-point ray measurement. When using laser measurement, there will be When the measured value is too large (such as Figure 9 ) Therefore, the method of laser measurement is added at the same time, and the method of inflating and stretching the bellows airbag, and then pulling the tape measure is used as a measurement reference.

[0094] The measurement probe 422 is further improved by adding a storage cavity 4222, a bellows air bag 4223, a tape measure 430, a buckle assembly 431, a one-way valve 440, a first telescopic rod 441, and a button switch 442;

[0095] Such as Figure 10 to Figure 12 As shown, the storage cavity 4222 is used to store components when they reach the specified position, so that the internal components will n...

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Abstract

The present application discloses a hydraulic ring geological fracture measurement device, which includes the equipment as a whole, including a vehicle body, a telescopic component and an extension component; The measurement is carried out by remote control, thereby ensuring the safety of the staff. During the process of measuring the crack by extending into the component, the rotating probe inserted into the component pulls the connecting belt, so that the curved surface inside the crack can also pass through. At the same time, through the corrugation The tubular airbag is inflated and stretched, and then the measuring tape is pulled to realize the measurement of the crack width.

Description

technical field [0001] The invention relates to a hydraulic ring geological crack measurement device, in particular to the technical field of hydraulic ring geological detection devices. Background technique [0002] Cracks are surface rocks and soils that crack under the action of natural or human factors and form a certain length on the ground. [0003] It is a geological phenomenon of cracks with different widths. When measuring hydraulic ring geological cracks, it is necessary to use a measuring device. [0004] The existing hydraulic ring geological fracture measurement device requires a manual hand-held measurement device to measure the cracks on the spot. When measuring in a dangerous area with rough terrain or potential subsidence disasters, some cracks on the surface may not appear on the surface. It is impossible to determine the specific width of the cracks, and the personal safety of the surveyors cannot be guaranteed; at the same time, in the actual measurement...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/02
Inventor 刘晓芳田同亮李园园郭强霍东明李扬
Owner SHANDONG INST OF GEOPHYSICAL & GEOCHEM EXPLORATION
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