The invention relates to a testing device and a testing method for a hydraulic leveling system of a fire fighting truck aerial work platform, and the testing device comprises a support frame (2); the connecting arm (5) is connected with the supporting frame (2) and is configured to swing in a vertical plane relative to the supporting frame (2); the working platform (6) is rotatably connected with one end, far away from the supporting frame (2), of the connecting arm (5), and a hydraulic leveling system used for adjusting the working platform to be horizontal after the connecting arm (5) swings is mounted on the working platform (6).
本发明涉及一种消防车高空作业平台液压调平系统的测试装置和测试方法,消防车高空作业平台液压调平系统的测试装置,包括:支撑架(2);连接臂(5),与所述支撑架(2)连接,并被配置成可相对于所述支撑架(2)在竖直平面内摆动;作业平台(6),与所述连接臂(5)的远离所述支撑架(2)的一端可转动地连接,并用于在其上安装用于在所述连接臂(5)摆动后将所述作业平台调整至水平的液压调平系统。
Testing device and testing method for hydraulic leveling system of aerial work platform of fire fighting truck
消防车高空作业平台液压调平系统的测试装置和测试方法
21.07.2023
Patent
Elektronische Ressource
Chinesisch
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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
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