Simple crack displacement monitor

A simple technology for displacement monitoring, applied in the direction of instruments, measuring devices, mechanical measuring devices, etc., can solve the problem of the selection of disaster prevention and mitigation measures and the reasonable timing of the layout measures, the inability to accurately record the development status of cracks, and the inability to obtain real-time information Monitoring data and other issues to achieve the effect of less components, uncomplicated shapes, and avoiding fit gaps

Inactive Publication Date: 2019-06-21
GUIZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the monitoring of developing cracks, simple manual monitoring with tools such as a tape measure is usually used. This method has the problems of low measurement accuracy and inability to obtain monitoring data in real time. Certain subjective factors are dominant and cannot accurately record the development status of cracks. It will have a serious impact on the selec

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  • Simple crack displacement monitor
  • Simple crack displacement monitor
  • Simple crack displacement monitor

Examples

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[0018] In order to better understand the technical solution of the simple crack displacement monitor of the present invention, the method, structure, features and effects will be described in detail below in conjunction with the drawings and preferred embodiments.

[0019] See figure 1 , A simple crack displacement monitor of the present invention includes a column A1, a column B2, a disc 4 with a scale, and a measuring ruler 5. The column B2 is fixedly installed with a rotating shaft A3, and the rotating shaft A3 is sequentially fixed with a disk 4 and movable Install the measuring ruler 5 and the pointer plate 6, the measuring ruler 5 and the pointer plate 6 are fixedly connected, the column A1 is fixedly installed with the rotating shaft B8, the rotating shaft B8 is movably installed with the movable block 7, and the measuring ruler 5 is vertically matched with the groove of the movable block 7 and extends out Activity block 7.

[0020] One end of the column A1 and the column B2...

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Abstract

The invention discloses a simple crack displacement monitor comprising a stand column A (1), a stand column B (2), a calibrated disc (4) and a measuring ruler (5). The simple crack displacement monitor is characterized in that a rotating shaft A (3) is fixedly mounted on the stand column B (2). The disc (4), the movable mounted measuring ruler (5) and a pointer disk (6) are fixedly mounted on therotating shaft A (3) in turn. The measuring ruler (5) and the pointer disk (6) are fixedly connected. A rotating shaft B (8) is fixedly mounted the stand column A (1). A movable block (7) is movably mounted on the rotating shaft B (8). The measuring ruler (5) is movably and perpendicularly cooperated with the groove of the movable block (7) and then the movable block (7) stretches out. The simplecrack displacement monitor has the advantages of simple structure, convenient use, real-time monitoring function and high accuracy of measurement data.

Description

technical field [0001] The invention belongs to the technical field of crack detection equipment, and in particular relates to a simple crack displacement monitor. Background technique [0002] After the cracks are formed in mountains, dangerous rock masses, buildings, roads and bridges, the developed cracks will seriously threaten the lives and property safety of the surrounding people at all times, so it is necessary to monitor the cracks in real time to prevent safety accidents and property losses . For the monitoring of developing cracks, simple manual monitoring with tools such as a tape measure is usually used. This method has the problems of low measurement accuracy and inability to obtain monitoring data in real time. Certain subjective factors are dominant and cannot accurately record the development status of cracks. It will have a serious impact on the selection of disaster prevention and mitigation measures and the reasonable timing of arrangement measures. [...

Claims

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Application Information

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IPC IPC(8): G01B5/02
Inventor 王小明梁风史文兵彭雄武王勇左永国
Owner GUIZHOU UNIV
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