The invention provides an automatic double-winding-drum rope rail type container crane which comprises a stand column, a cross beam installed on the stand column and a walking assembly arranged between the stand column and the cross beam, lifting assemblies are further arranged on the cross beam, a safety assembly is further arranged between the lifting assemblies, and the lifting assemblies are connected with a lifting tool; through a corrugated shaft, a gear and a ratchet wheel mechanism, it is ensured that when a lifting assembly breaks down, locking can be conducted immediately, a container is prevented from falling accidentally, the corrugated shaft moves under driving of a first gear, connection and separation of an output shaft and a driven shaft are achieved, and a pawl rotates under control of a push rod motor and locks a ratchet wheel in the clockwise direction; the combination of the driving motor and the rollers realizes the movement of the crane along the cross beam, so that the operation range and efficiency are improved; the first winch and the second winch which are symmetrically arranged guarantee load balance, and mechanical damage caused by unbalance loading is reduced.
本发明提出了一种自动化双卷筒绳索轨道式集装箱起重机,包括,立柱、安装在所述立柱上的横梁、设置在所述立柱和横梁之间的行走组件,所述横梁上还设有提升组件,所述提升组件之间还设有安全组件,所述提升组件与吊具连接;通过波纹轴、齿轮和棘轮机构,确保了在提升组件故障时,能够立即锁定,防止集装箱意外坠落,波纹轴在第一齿轮的驱动下产生移动,实现输出轴与从动轴的连接和分离,棘爪在推杆电机的控制下转动,对棘轮顺时针方向进行锁定;驱动电机与滚轮的组合实现了起重机沿横梁的移动,提高了作业范围和效率;对称设置的第一绞盘和第二绞盘保证了负载均衡,减少因偏载导致的机械损伤。
Automatic double-drum rope rail type container crane
一种自动化双卷筒绳索轨道式集装箱起重机
2025-04-25
Patent
Electronic Resource
Chinese
Automatic eight-rope upper rack of container rail-mounted gantry crane
European Patent Office | 2016
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