Wireless pressure detection leg plate

Abstract

The invention discloses a wireless pressure detection leg plate which comprises a leg plate base, a leg support, a pressure sensor, an electronic control unit, an alarm device and a power device. Thepressure sensor and the electronic control unit are embedded in the upper end surface of the leg plate base, the leg support is detachably connected with the leg plate base, and the pressure sensor can ultimately transmit acquired pressure signals to the alarm device by the aid of the electronic control unit. The wireless pressure detection leg plate has the advantages that the wireless pressure detection leg plate is relatively independent, and accordingly the wireless pressure detection leg plate can be optionally assembled on diversified facilities and is wide in application range; stress detection methods are direct and effective, the alarm accuracy and timeliness can be greatly enhanced, and accordingly accidents occurrence can be reduced; the wireless pressure detection leg plate isconvenient to mount and high in reliability; the wireless pressure detection leg plate in the integral design has a broad market prospect and is convenient to popularize.

Description

Technical field [0001] The invention relates to the field of engineering machinery support detection devices, in particular to a wireless pressure detection leg plate. Background technique [0002] Most of the existing weight-bearing tire-type construction machinery and equipment need to support the equipment with outriggers during work to avoid the direct load on the tires and cause damage to the tires. In the accident of this type of equipment tipping, a percentage More than 80 of them are caused by uneven forces on the outriggers. The existing oil pressure detection is cumbersome to implement, and the hydraulic system design is relatively high, which has a relatively large impact on the cost. The equipment level detection system has hysteresis. It cannot directly reflect the condition of each leg, and the effect is not good for the condition of soft legs. Therefore, it is very necessary to design a leg pressure detection device that is easy to install and high in accuracy for ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing load-bearing tire-type construction machinery equipment needs to be supported by outriggers when working, so as to avoid the direct load of the tires and cause damage to the tires. More than 80% of them are caused by the uneven force of the outriggers. However, the existing oil pressure detection is cumbersome, the design of the hydraulic system is relatively high, and the impact on the cost is relatively large. The equipment level detection system has a lag. It cannot directly reflect the situation of each leg, and the effect on soft legs is not good. Therefore, it is necessary to design an outrigger pressure detection device with easy installation and high accuracy for the above problems.

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