Automatic monitoring apparatus and safety early warning system of deep horizontal displacement of ground pit and slope

A safety early warning system and horizontal displacement technology, which are applied in measurement devices, surveying and navigation, and inclination measurement, etc., can solve the problems of large manual measurement workload, huge monitoring cost, and untimely monitoring, so as to avoid failure of inclination measurement, The effect of simplifying the operation process and improving the measurement efficiency

Inactive Publication Date: 2016-03-16
SHANGHAI STRONG FOUND ENG
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Problems solved by technology

Manual measurement has problems such as heavy workload, long time and untimely monitoring
However, the automatic measurement of the fixed inclinom

Method used

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  • Automatic monitoring apparatus and safety early warning system of deep horizontal displacement of ground pit and slope
  • Automatic monitoring apparatus and safety early warning system of deep horizontal displacement of ground pit and slope

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0018] see figure 1 , the automatic monitoring device and safety early warning system for the deep horizontal displacement of the foundation pit and slope, including an inclinometer pipe 1 inserted into the soil layer, the inclinometer pipe is a plastic pipe, inserted into the soil layer together with the engineering pile construction. The inclinometer tube 1 is provided with an inclinometer probe 2 that can be raised and lowered, and the outside of the inclinometer probe 2 is a straight metal tube with a length of about 0.5 meters. The inclinometer probe 2 is connected to a traction mechanism 3 through a rope, and a control module 32 for controlling the operation of the inclinometer probe is arranged in the traction mechanism 3 .

[0019] see ...

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Abstract

The invention provides an automatic monitoring apparatus and safety early warning system of the deep horizontal displacement of a ground pit and a slope. The automatic monitoring apparatus and safety early warning system comprises an inclinometer tube inserted to a soil layer, an inclinometer probe which can be risen and lowered is arranged in the inclinometer tube, the inclinometer probe is connected with a traction mechanism through a rope, and a control module for controlling the inclinometer probe to work is arranged in the traction mechanism. The automatic monitoring apparatus for inclinometry of the exterior protected construction of the ground pit greatly improves the measurement efficiency, simplifies the operating process, overcomes the artificial reading error, avoids inclinometry failure caused by manual operation faults, and greatly improves the reliability and the measurement precision of measured data. The all-weather automatic monitoring of the safety of the ground pit and the slop is realized through automatic data processing, analysis and early warning.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to an automatic monitoring device and a safety early warning system for deep horizontal displacements of foundation pits and side slopes. Background technique [0002] At present, the method for monitoring the deep horizontal displacement of the conventional foundation pit enclosure structure and slope is: using manual traction inclinometer sensors, segmented record measurement; or laying multiple fixed inclinometer sensors in the inclinometer tube for automatic measurement. Manual measurement has problems such as heavy workload, long time and untimely monitoring. However, the automatic measurement of the fixed inclinometer needs to arrange multiple inclinometer sensor equipment along the measurement hole and the depth direction, and the monitoring cost is huge. Therefore, for the safety of foundation pits and slopes, it is necessary to automatically measure the deep hori...

Claims

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Application Information

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IPC IPC(8): G01C9/00
CPCG01C9/00
Inventor 刘全林刘文君范君宇
Owner SHANGHAI STRONG FOUND ENG
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