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Digital display crack detection device and detection method thereof

A detection device and detection method technology, applied in the direction of measurement devices, instruments, etc., can solve the problems of high cost and inability to realize low-cost popularization and application, and achieve the effects of low power consumption, improved success rate, and reduced casualties and losses

Pending Publication Date: 2017-06-09
CENT FOR HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CGS
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Problems solved by technology

The main disadvantage is that for small-scale wall crack monitoring, the cost is high, and it cannot be popularized and applied at low cost.

Method used

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  • Digital display crack detection device and detection method thereof
  • Digital display crack detection device and detection method thereof

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Embodiment Construction

[0034] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0035] refer to figure 2 , a specific embodiment of the present invention includes,

[0036] The sensor module 1 is used to measure the linear displacement; the sensor module 1 is slidably arranged on the slide rule 8, the two ends of the slide rule 8 are provided with the first fixing holes 9 for fixing, and the two ends of the sensor module 1 are provided with the first fixing holes 9 for fixing the sensor module 1 The second fixing hole 10;

[0037] The controller module 2 is used to analyze and process the detection data;

[0038] The signal conditioning module 3 is used to send the signal sent by the ...

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Abstract

The invention discloses a digital display crack detection device and a detection method thereof; the detection device comprises a sensor module used for measuring linear displacement; the sensor module is arranged on a slide scale in a slide manner; two ends of the slide scale are provided with a first fixing hole for fixation; two ends of the sensor module are provided with second fixing holes used for fixing the sensor module; the detection device also comprises the following units: a controller module used for parsing and processing detection data; a signal conditioning module used for conditioning the signal sent by the sensor module, and sending the conditioned signal to the controller module; a data storage module used for storing the detection data; a button module used for artificial setting of the controller module; a display module used for displaying the detection data and result; an alarm module used for sending alarms according to the processing result of the controller module. The detection device and method can improve disadvantages of existing technologies, can realize geology calamity wall crack high precision identification and onsite acousto-optic alarming, and can monitor crack deformation conditions in real time, thus effectively reducing casualty losses.

Description

technical field [0001] The invention relates to the technical field of geological disaster detection and early warning, in particular to a digital display crack detection device and a detection method thereof. Background technique [0002] If cracks are found on the wall in the geological disaster dangerous area, in order to understand the current situation of the crack and grasp its development, the observation of the change of the crack should be carried out immediately. For the crack monitoring point, typical and representative cracks should be selected for layout. At first, it was widely used in our country. The method of monitoring the change of cracks is manual inspection and inspection, using methods such as stickers, nails, and piles. Later, with the invention of simple crack alarms, the automatic means of monitoring cracks was solved to a certain extent, and the protection against geological disasters was improved. Early warning success rate of crack monitoring in d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/02
CPCG01B21/02
Inventor 殷跃平王晨辉曹修定郭伟
Owner CENT FOR HYDROGEOLOGY & ENVIRONMENTAL GEOLOGY CGS
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