Seawall settlement detection device

Abstract

The seawall settlement detection device comprises a settlement plate, a stand column and a data acquisition box, the settlement plate is movably sleeved on the stand column, the data acquisition box is installed at the top of the stand column, an electricity storage device, a data display and a voltmeter are arranged in the data acquisition box, a resistor R1, a pointer and a resistor R0 are arranged in an inner cavity of the stand column, and the pointer is arranged in the inner cavity of the stand column. The electricity storage device, the data displayer, the resistor R1, the pointer, the resistor R0 and the voltmeter form a complete circuit through wires, a magnet is arranged at the tail end of the pointer and matched with a settlement plate outside the stand column in a magnetic attraction mode, the front end of the pointer abuts against the resistor R1, and when the settlement plate moves due to settlement, the magnet drives the pointer to move along with the settlement plate. The front end of the pointer slides on the resistor R1, the resistance of the resistor R1 is changed and transmitted to the voltmeter, and the data display displays the resistance. The device is convenient to construct, and seawall settlement data can be accurately obtained.

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