The invention relates to the related technical field of hoisting machinery, and discloses a crane for goods storage and stacking, a safety pull rope and a lifting pull rope are connected to form a steel wire rope for pulling a fork frame to lift, and the lifting pull rope is arranged in a fixed frame and is shielded by a baffle, so that when the fork frame is overloaded in lifting, the lifting pull rope is fixed to the fixed frame; the lifting pull rope is wound by the lifting motor in the fixing frame, the tensile strength of the safety pull rope is larger than that of the lifting pull rope, the lifting pull rope after overload is broken firstly, it is guaranteed that the broken lifting pull rope cannot be thrown out due to shielding of the baffle, and the safety after overload is guaranteed; finally, the purpose of controlling the fracture part to guarantee use safety is achieved.
本发明涉及起重机械相关技术领域,且公开了一种货物仓储堆垛用起重机,本发明通过安全拉绳和起落拉绳连接构成拉扯叉架举升的钢丝绳,起落拉绳设置在固定架的内部并用挡板进行遮挡,从而在叉架举升过载时,起落电机在固定架内部对起落拉绳进行收卷,而安全拉绳的抗拉强度比起落拉绳的抗拉强度大,导致过载后的起落拉绳会率先出现断裂,而受挡板的遮挡保证了断裂后的起落拉绳不会向外部甩出,保证了过载之后的安全性,最终达到控制断裂部位保障使用安全的目的。
Crane for goods storage and stacking
一种货物仓储堆垛用起重机
2022-11-25
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 |
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