The invention discloses a built-in weighing device of an arm support type aerial work platform and a control method of the built-in weighing device. The built-in weighing device comprises a work platform, a bracket and an arm support, and the work platform is connected with the arm support through the bracket; the working platform comprises a guardrail and a supporting bottom plate, and the supporting bottom plate is installed at the bottom of the guardrail. The supporting bottom plate is movably installed at the bottom of the guardrail, and a weighing sensor is arranged between the supporting bottom plate and the guardrail. The working platform has the beneficial effects that the gravity of a load is transmitted to the weighing sensor through the movable supporting bottom plate, so that the actual load value on the working platform can be measured more accurately; the accuracy of actual load weighing can be effectively improved through the lever principle; the actual load weight measured by the weighing device is compared with a set safety threshold value, the control of the whole machine is limited, and the safety of the whole machine can be improved.
本发明公开了一种臂架式高空作业平台的内置称重装置及其控制方法,包括作业平台、托架和臂架,所述作业平台通过托架与臂架连接;所述作业平台包括护栏和支撑底板,所述支撑底板安装在护栏底部;所述支撑底板活动式安装在护栏底部,所述支撑底板与护栏之间设有称重传感器。有益效果:本发明通过活动式支撑底板将载荷的重力传递至称重传感器可以更加精确的测得作业平台上的实际载荷值;通过杠杆原理可以有效地提高实际载荷称重的准确性;通过称重装置测得的实际载荷重量与设定安全阈值进行比较,限制整机的操控可以提高整机的安全性。
Built-in weighing device of boom type aerial work platform and control method of built-in weighing device
一种臂架式高空作业平台的内置称重装置及其控制方法
2023-05-05
Patent
Electronic Resource
Chinese
IPC: | 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 / B66C Krane , CRANES / G01G Wägen , WEIGHING |
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