According to the rain cover, through the hinged design of a swing hopper and the adjustability of an auxiliary roller set, the good adaptability to steel wire ropes with different diameters and tiny swing of the steel wire ropes is achieved. Particularly, due to the design of the second screw holes in the auxiliary roller group, the reserved gaps allow the auxiliary rollers to be finely adjusted according to the thickness of the steel wire rope, so that the steel wire ropes with different specifications are effectively supported and guided, and the abrasion of the steel wire rope is reduced. The water passing channel is reserved between the swing hopper and the fixed barrel, so that the problem of rainwater accumulation can be effectively solved, and the damage risk of rainwater to equipment and the rain cover is reduced. According to the scheme, the rainproof cover only comprises the fixed barrel, the swing bucket, the auxiliary roller group, the first connecting seat, the first screw hole and the second screw hole, so that the number of parts and connecting points are reduced, the complexity and cost of installation and maintenance are reduced, and the fault risk caused by damage or looseness of the parts is also reduced.

    本发明涉及一种防雨罩,本通过摆斗的铰接设计和辅助滚轮组的可调节性,实现了对不同直径钢丝绳和钢丝绳微小摆动的良好适应性。特别是辅助滚轮组上的第二螺孔设计,预留的间隙允许辅助滚轮根据钢丝绳的厚度进行微调,确保了对不同规格钢丝绳的有效支撑和引导,降低了钢丝绳的磨损。在摆斗与固定桶之间预留有过水通道,这一设计能够有效地改善雨水积聚问题,从而降低了雨水对设备和防雨罩本身的损害风险。本案的防雨罩只包含了固定桶、摆斗、辅助滚轮组、第一连接座及第一螺孔和第二螺孔的设置,减少了部件数量和连接点,从而降低了安装和维护的复杂性和成本,还减少了因部件损坏或松动导致的故障风险。


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    Title :

    Rain cover


    Additional title:

    一种防雨罩


    Contributors:
    LIU WEIQUAN (author) / ZOU FATANG (author) / CHEN YITING (author) / LIAO XIANGXU (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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