The invention relates to a heavy object hoisting, loading and unloading device and method in a gravity energy storage system. The heavy object hoisting, loading and unloading device comprises a crane, a heavy object temporary storage device, a transport vehicle and a heavy object. Wherein the crane comprises two lifting appliances, and the two lifting appliances alternately lift a heavy object and alternately place the heavy object on the heavy object temporary storage device, so that the lifting efficiency of the heavy object is improved; the heavy object temporary storage device is placed in the middle of a heavy object storage yard, the distance between the heavy object and the heavy object temporary storage device is shortened, the time required for hoisting the heavy object to be placed on the heavy object temporary storage device is shortened, and the hoisting efficiency of the heavy object is improved; the heavy object temporary storage device is arranged, so that hoisting, loading and unloading of heavy objects are independently operated, the waiting time for hoisting, loading and unloading of the heavy objects is shortened, and the hoisting, loading and unloading efficiency of the heavy objects is improved; the heavy object temporary storage device has a telescopic function and can load the heavy object onto the transport vehicle or unload the heavy object from the transport vehicle; a lifting device is prevented from being mounted on the transport vehicle, so that the manufacturing, operation and maintenance cost of the transport vehicle is reduced, and the reliability is improved.

    本发明涉及一种重力储能系统中重物起吊和装卸装置及方法,包括起重机、重物缓存装置、运输车和重物;其中起重机包含两个吊具,两个吊具交替起吊重物,交替将重物放置到重物缓存装置上,从而提高重物的起吊效率;重物缓存装置放置在重物堆场中间,减小重物到重物缓存装置之间的距离,减小重物的起吊到放置到重物缓存装置上所需要的时间,提高重物的起吊效率;设置了重物缓存装置,使重物的起吊和装卸分别独立运行,减小了重物起吊和装卸的等待时间,提高了重物的起吊和装卸的效率;重物缓存装置具有伸缩功能,能够将重物装载到运输车上,或是从运输车上将重物卸载下来;避免了在运输车上安装抬升装置,减小了运输车的制造和运维成本,提高了可靠性。


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    Title :

    Heavy object hoisting, loading and unloading device and method in gravity energy storage system


    Additional title:

    一种重力储能系统中重物起吊和装卸装置及方法


    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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