The supporting equipment comprises a machine body structure and a framework structure, a lifting structure is fixedly mounted at the top of the machine body structure, the bottom of the machine body structure is fixedly connected with the top of the framework structure, and power structures are fixedly connected to the two ends of the framework structure; the two ends of the two main vehicle beams are rotationally connected with main spring columns. When the output end of a hydraulic rod is unfolded and reaches a certain position, a hydraulic machine at the end of a connecting arm is started through a main supporting arm and a secondary supporting arm on a machine plate, the output end drives a supporting end to lift the whole crane, an auxiliary hydraulic device starts the output end of the auxiliary hydraulic device to output auxiliary lifting of the crane, and the situation that the hydraulic machine cannot work accidentally is prevented; when a hydraulic machine and an auxiliary hydraulic device of the crane stop working accidentally, the crane can descend slowly, response time is given to the maintenance and maintenance personnel, the safety of the personnel is guaranteed, and the maintenance and maintenance personnel are protected.
本发明公开了一种用于起重机配件维修用支撑设备,包括机身结构和骨架结构,所述机身结构的顶部固定安装有起重结构,且机身结构的底部与骨架结构的顶部固定连接,所述骨架结构的两端固定连接有动力结构,两个所述主车梁的两端转动连接有主弹簧柱。通过机板上的主支撑臂和次支撑臂在液压杆的输出在展开,到一定位置时连接臂端上的液压机启动,输出端带着支撑端来对起重机整体实现抬升,辅助液压装置启动其输出端向地输出辅助起重机的抬升,防止液压机意外无法工作,对起重机内部的维修人员造成伤害,当起重机意外液压机和辅助液压装置停止工作,起重机会缓慢下降,给予维修检查人员反应时间,保障了人员的安全,保护检查维修人员。
Supporting equipment for crane accessory maintenance
一种用于起重机配件维修用支撑设备
30.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
POSITIONING METHOD OF CRANE HOISTING ACCESSORY AND CRANE SYSTEM
Europäisches Patentamt | 2020
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