The invention discloses a wire breakage prevention device on a pulley compensation device. The wire breakage prevention device comprises a fixed pulley block, a movable pulley block, a double-bent plate and a double-connecting plate, wherein the two sides of the fixed pulley block and the two sides of the movable pulley block are each provided with an anti-wire-breaking mechanism, the anti-wire-breaking mechanism comprises a fixed mounting seat, a blocking seat and an anti-falling connecting rod, the fixed mounting seat is fixed on the double-bent plate, the blocking seat is fixed on the straight double-connecting plate, a connecting rod passing hole is formed in the blocking seat, a limiting block is fixed beside the connecting rod passing hole, the anti-falling connecting rod penetratesthrough the connecting rod passing hole and is fixed on the fixed mounting seat, and stop blocks are respectively arranged in the middle and at the non-fixed end of the anti-falling connecting rod. The wire breakage prevention device on the pulley compensation device is simple in structure, low in manufacturing cost and high in safety.

    本发明公开了一种滑轮补偿装置上的防断线装置,包括定滑轮组和动滑轮组以及双弯板、双连板,所述定滑轮组和动滑轮组的两侧分别设置有防断线机构,所述防断线机构包括有固定安装座、挡座和防坠连杆,所述固定安装座固定在双弯板上,所述挡座固定在直双连板上,挡座上设置有连杆过孔,连杆过孔旁边固定有限位块,所述防坠连杆穿过连杆过孔固定在所述固定安装座上,防坠连杆的中部及非固定端分别设置有挡块。该滑轮补偿装置上的防断线装置结构简单,制作成本低,安全性高。


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    Title :

    Wire breakage prevention device on pulley compensation device


    Additional title:

    一种滑轮补偿装置上的防断线装置


    Contributors:
    WANG XINGQUAN (author) / LI TIANXIN (author) / ZHAO YI (author) / WANG QI (author)

    Publication date :

    2020-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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