The invention provides a compact folding arm crane for recycling an unmanned ship, and belongs to the technical field of marine equipment, the compact folding arm crane comprises two lifting assemblies and a winch mechanism, the two lifting assemblies are used for lifting a lifting mounting plate loaded with the unmanned ship and are oppositely arranged, the winch mechanism is arranged between the two lifting assemblies, and the two lifting assemblies are the same in structure; comprising a supporting frame, folding arm assemblies and lifting cylinders, the folding arm assemblies and the lifting cylinders are arranged on the supporting frame, the movable ends of the lifting cylinders are connected with the folding arm assemblies, lifting ropes are wound around a winch, and the other ends of the two lifting ropes are fixed to the two opposite sides of a lifting mounting plate after bypassing the two folding arm assemblies to stretch out. The folding arm assembly is controlled to contract and stretch through the lifting cylinder, so that the horizontal position of an initial lifting point of the lifting rope is changed, and lifting of the unmanned ship is achieved through the winch mechanism. The lifting mounting plate and the winch mechanism are located between the two lifting assemblies, so that the crane is more compact and occupies a smaller size, and synchronous lifting of the two sides of the lifting mounting plate is achieved.

    本发明提供一种紧凑型无人船回收折臂起重机,属于船用设备技术领域,包括用于升降装载有无人船的升降挂载板的且相对设置的两个提升组件、设于两个提升组件之间的绞车机构,两个提升组件的结构设置相同,包括有支撑架、设置在支撑架上的折叠臂组件和提升缸,提升缸活动端连接折叠臂组件,绞车机缠绕有提升绳,两条提升绳的另一端分别绕过两个折叠臂组件伸出后固定在升降挂载板的相对两侧,本发明通过提升缸控制折叠臂组件的收缩和伸展,从而改变提升绳的初始起吊点的水平位置,通过绞车机构实现对无人船的升降。本发明升降挂载板和绞车机构位于两个提升组件之间,使得起重机更加紧凑且占用了更小的体积,实现对升降挂载板两侧的同步提升。


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    Title :

    Compact folding arm crane for recycling unmanned ship


    Additional title:

    一种紧凑型无人船回收折臂起重机


    Contributors:
    WANG RUOANG (author) / FAN YANHUA (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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