The invention discloses an automatic testing device for a crane, which comprises an upper computer arranged in a remote control room and a lower computer arranged in a cab, the hydraulic control valve group, the rotation angle sensor, the winch encoder, the rotation proximity switch, the moment limiter of the crane, the arm head positioning sensor, the rotary table positioning sensor, the vehicle body inclination angle sensor, the four distance measuring sensors and the weighing box are respectively connected with the lower computer. According to the invention, automatic test control of the crane can be realized through remote automatic control, test data can be automatically recorded, the labor intensity of test is greatly reduced, the test efficiency is improved, and the test data can be rapidly and accurately recorded.
本发明公开了一种起重机自动化测试装置,包括有设置于远程控制室内的上位机,设置于驾驶室内的下位机,以及分别与下位机连接的液压控制阀组、回转角度传感器、卷扬编码器、回转接近开关、起重机的力矩限制器、臂头定位传感器、转台定位传感器、车身倾角传感器、四个测距传感器和称重箱。本发明可远程自动化控制实现起重机的自动化测试操控,并自动记录测试数据,大大降低了测试的劳动强度,提高了测试效率,且测试数据记录快速准确。
Automatic testing device for crane
一种起重机自动化测试装置
21.01.2025
Patent
Elektronische Ressource
Chinesisch