The invention relates to a safety type lifting overhaul platform with an anti-falling effect for power maintenance operation, which comprises a mobile vehicle body, a lifting mechanism, a loading platform and a falling brake mechanism, when the device is used, the position of the mobile vehicle body is changed through universal wheels, and the mobile vehicle body is supported and fixed through supporting legs; a worker enters a loading platform through a door plate and connects a safety belt hook with a falling protector, in the operation process, when a pulling rope is suddenly broken, the pulling force of the pulling rope on a hanging ring disappears, a pulling spring contracts to drive a hanging rod to move downwards, then a gear drives a movable tooth block to move upwards, and the movable tooth block pushes an inclined block B to move leftwards through an inclined block A; the brake pad is tightly attached to the clamping strip, then the falling speed of the loading table is reduced, the buffering table can also reduce the falling impact force of the loading table, and the personal safety of workers is further guaranteed; the anti-falling device has the advantages of being convenient to move, high in safety, good in buffering effect and reliable in anti-falling function.

    本发明涉及一种具有防坠落效果的安全型电力维护运行用抬升检修平台,它包括移动车体、抬升机构、装载台和落刹机构,本装置在使用时,移动车体通过万向轮进行改变位置,通过支脚对移动车体进行支撑固定,工作人员通过门板进入装载台内部,将安全带挂钩与防坠器进行连接,在作业过程中,当牵引绳突然发生断裂时,牵引绳对吊环拉力消失,牵引弹簧收缩带动吊杆下移,进而通过齿轮带动动齿块上移,动齿块通过斜块A推动斜块B左移,使刹片贴紧夹条,进而减缓装载台下落速度,缓冲台也可减少装载台下落的冲击力,进一步保证工作人员的人身安全;本发明具有移动便利、安全性高、缓冲效果好、防坠功能可靠的优点。


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    Title :

    Safety type lifting maintenance platform with anti-falling effect for power maintenance operation


    Additional title:

    一种具有防坠落效果的安全型电力维护运行用抬升检修平台


    Contributors:
    YIN LULU (author) / MA TAO (author) / LIU GUOQING (author) / LIU JIE (author) / LIU DONG (author) / LI XIAOFENG (author) / JING XIANGCHAO (author) / YANG WENYANG (author) / DU XIAO (author) / WANG JING (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung



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