The invention discloses a portal crane with a weatherproof function, and relates to the field of weatherproof cranes, the portal crane comprises a crane beam plate, the upper surface of the crane beam plate is provided with a plug-in groove, a weatherproof cover is inserted in the plug-in groove, the bottoms of the two sides of the crane beam plate are fixedly connected with support frames, and the support frames are fixedly connected with the crane beam plate. The two supporting frames are fixedly connected with pedals, the upper surface of the crane beam plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly sleeved with a first gear. According to the crane beam plate upper surface protection device, the windproof and rainproof cover and the inserting groove are arranged, and the windproof and rainproof cover is inserted into the inserting groove, so that the whole windproof and rainproof cover covers the upper surface of a crane beam plate, the upper surface of the crane beam plate is protected, meanwhile, the driving motor and related driving assemblies are covered, and the position has the effect of shielding wind and rain; therefore, wind and rain erosion aging is reduced.

    本发明公开了一种具有防风雨功能的门式起重机,涉及防风雨起重机领域,包括起重机梁板,所述起重机梁板的上表面开设有插接槽,所述插接槽上穿插有防风雨罩,所述起重机梁板两侧底部均固定连接有支撑架,两个所述支撑架上均固定连接有踩踏板,所述起重机梁板上表面固定连接有驱动电机,所述驱动电机的输出端固定套设有一号齿轮。本发明通过设置防风雨罩和插接槽,通过将防风雨罩插接在插接槽内部,使得整个防风雨罩笼罩住起重机梁板上表面,在防护住起重机梁板上表面的同时,罩设住驱动电机及其相关驱动组件,使得该处得遮蔽笔风雨的作用,从而降低风雨侵蚀老化。


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    Title :

    Portal crane with weatherproof function


    Additional title:

    一种具有防风雨功能的门式起重机


    Contributors:
    MAO YIWEN (author)

    Publication date :

    2022-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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