The invention provides an aerial work platform, a calibration method and a weighing detection method. The aerial work platform comprises an oil cylinder provided with a pressure detection unit, a lifting fork frame provided with an angle detection unit, a first control unit and a second control unit. The oil cylinder is arranged on the lifting fork frame; the first control unit collects a plurality of first angle values sent by the angle detection unit, determines a corresponding calibration point according to each first angle value, and collects first pressure values corresponding to all the calibration points; the first control unit is also used for sending all the calibration points to the second control unit; the second control unit receives all the calibration points sent by the first control unit and collects a corresponding second angle value and a second pressure value according to each calibration point; and the first control unit and the second control unit send the respectively collected angle values and pressure values to each other for real-time data interaction. The calibration process of the aerial work platform is more stable, and overload detection is more accurate.
本发明提供一种高空作业平台、标定方法和称重检测方法。高空作业平台包括:设有压力检测单元的油缸、设有角度检测单元的可升降叉架、第一控制单元和第二控制单元;油缸设置在可升降叉架上;第一控制单元采集角度检测单元发送的多个第一角度值和根据每一第一角度值确定对应的标定点,采集所有标定点对应的第一压力值;第一控制单元还用于将所有标定点发送至第二控制单元;第二控制单元接收第一控制单元发送的所有标定点,并根据每一标定点采集对应的第二角度值和第二压力值;第一控制单元和第二控制单元将各自采集的角度值和压力值发送给对方进行实时数据交互。本发明提供的高空作业平台的标定流程更加稳定,以及检测超载时更加准确。
Aerial work platform, calibration method and weighing detection method
一种高空作业平台、标定方法和称重检测方法
2023-08-18
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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01G Wägen , WEIGHING / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
Weighing device for aerial work platform and aerial work device
European Patent Office | 2020
|Working platform weighing control system and aerial work platform
European Patent Office | 2025
|