The invention provides a windproof device and a crane. The windproof device comprises a moving mechanism and an anchoring mechanism, and the moving mechanism is used for being connected with the crane and fixedly connected with the anchoring mechanism when the crane is anchored; the anchoring mechanism comprises a pre-buried support arranged in the pre-buried pit, and a fixing groove with an opening in the top end is formed in the pre-buried support; the fixing assembly is arranged in the fixing groove; the moving device comprises an anchoring support used for being connected with a main structure of the crane; the anchoring plate is arranged in the anchoring support in a sliding manner; the driving assembly is arranged on the anchoring support, connected with the anchoring plate and used for driving the anchoring plate to stretch into the fixing groove or driving the anchoring plate to leave the fixing groove. According to the windproof device disclosed by the embodiment of the invention, the anchoring plate can be anchored into the pre-buried pit, and the anchoring plate is anchored in the pre-buried pit by using the anchoring structure, so that the relative movement of the crane is limited in the horizontal direction and the vertical direction respectively, and the safety is effectively improved.

    本发明提供一种防风装置及起重机。其中,防风装置包括:移动机构和锚定机构,移动机构用于与起重机连接,并在起重机锚定时,与锚定机构固定连接;锚定机构,包括:预埋支座,设置在预埋坑内,预埋支座上设置有顶端开口的固定槽;固定组件,设置在固定槽内;移动装置包括:锚定支座,用于与起重机的主结构连接;锚定板,滑动设置在锚定支座内;驱动组件,设置在锚定支座上,并与锚定板连接,用于驱动锚定板伸入固定槽内或驱动锚定板离开固定槽。本发明实施例的防风装置,可以将锚定板锚入预埋坑中,并使用锚定结构将锚定板锚定在预埋坑内,从而分别从水平和垂直方向上限制起重机的相对运动,有效提高了安全性。


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    Title :

    Windproof device and crane


    Additional title:

    一种防风装置及起重机


    Contributors:

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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