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自鎖式夾軌器
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自鎖式夾軌器

時間:2018-07-19 14:37:50 來源:admin 點擊: 2215次
自鎖式夾軌器
相關介紹

HCSJ系列“自鎖式夾軌器”,是我們基于“自鎖原理”而研制的一款起重機防風設備,適用于中大型起重機。行車接通電源時,夾軌器的鉗口由液壓單元提起,離開軌道一定距離,此時起重機可正常作業。行車電源關閉時,鉗口在自重的作用下落在軌道上,起風時,在偏心軸的作用下,鉗口發生扭轉,卡住軌道,風力越大,卡的越緊,形成自鎖,從而達到防風效果。

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