A spreader for lifting transport containers comprises a main frame (26) suspended in a main frame suspension (36) so as to be able to translate along a longitudinal axis (L). The main frame (26) is vertically supported by a main frame suspension device (36) along a support line extending between a first support end (68a) and a second support end (68b), and the main frame suspension device (36) carries the weight of a suspension device load including the main frame (26), container connector devices (28a, 28b), and any container attached to the container connector devices (28a, 28b). The detector device is configured to detect whether the center of mass of the suspension device load is positioned at a longitudinal position beyond the limiting position along the support line.
一种用于提升运输集装箱的吊具,包括悬挂在主框架悬挂装置(36)中的主框架(26),以使得能够沿着纵向轴线(L)平移。主框架(26)由主框架悬挂装置(36)沿着在第一支撑端(68a)与第二支撑端(68b)之间延伸的支撑线竖直地支撑,并且主框架悬挂装置(36)承载悬挂装置负载的重量,该悬挂装置负载包括主框架(26)、集装箱连接器装置(28a、28b)以及任何附接到集装箱连接器装置(28a、28b)的集装箱。检测器装置配置成检测悬挂装置负载的质心是否定位在沿着支撑线超出限制位置的纵向位置处。
Lifting appliance, container loading and unloading equipment comprising lifting appliance and method for lifting and transporting containers
吊具、包括吊具的集装箱装卸装备和提升运输集装箱的方法
2022-11-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / 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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