The invention discloses an aerial work weighing platform. The platform comprises a platform assembly and a crank arm and further comprises a platform bracket, a cantilever beam sensor and a controller. The platform assembly is fixed to the platform bracket, the platform bracket is connected with the crank arm, the cantilever beam sensor is fixed to the platform bracket, the cantilever beam sensoris connected with the controller, the cantilever beam sensor is used for detecting pressure changes of the load of a work platform, a pressure change signal is transmitted to the controller, through the controller, the platform load is obtained through calculation, the aerial work weighing platform is simple in structure, pressure is transmitted to the cantilever beam sensor more directly, sensitivity of pressure collection by the cantilever beam sensor can be improved, the collected pressure is not related with the platform position of the load, the measuring error is small, from the effect of the qualifying period, the error can be limited within 5 kg within the range of 0 to 400 kg, the measuring effect is ideal, and the work safety of a worker can be effectively protected.
本发明公开一种高空作业称重平台,包括平台组件、曲臂,还包括平台托架、悬臂梁传感器和控制器;所述平台组件固定在平台托架上,平台托架与曲臂连接,所述悬臂梁传感器固定在平台托架上,悬臂梁传感器与所述控制器连接;所述悬臂梁传感器用于检测工作平台负载的压力变化,并将压力变化信号传输给控制器,通过控制器计算得出平台负载。本发明的高空作业称重平台,结构简洁,压力传递到悬臂梁传感器更直接,可提高悬臂梁传感器采集压力的灵敏度,且采集的压力与负载在平台位置无关,测量误差较小,经试用期效果来看,在0‑400kg范围内误差可以限制在5kg以内,测量效果较为理想,能有效保护工作人员的作业安全。
Aerial work weighing platform
一种高空作业称重平台
2020-09-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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