The invention discloses crawler type hoisting equipment. The equipment comprises a climbing rod and a lifting table, a U-shaped frame is arranged on the periphery of the climbing rod, the U-shaped frame is in running fit with a vertical frame through a fixing base, the lifting table and the fixing base are both fixed to the outer wall of the vertical surface of the vertical frame, an opening of the U-shaped frame is rotationally formed in the fixing base through a hinge pin, the U-shaped frame and the vertical frame are arranged in a crossed mode, the climbing rod penetrates through the inner side of the U-shaped frame, a pressing column is fixed between the inner walls of the two sides of the opening of the U-shaped frame, the bottom of the pressing column and the periphery of the climbing rod are sleeved with a bearing plate, the bearing plate is in clearance fit with the climbing rod through a through hole formed in the center of the bearing plate, the bearing plate is located on the two side surfaces of the climbing rod and connected with the bottom side of the upper part of the vertical frame through second springs. The lifting platform can be driven to lift an object in an ascending mode similar to a crawler, the hoisting equipment is kept locked in the ascending process of the lifting platform, and the anti-skid falling safety of lifting is guaranteed; components are simple, the cost is low, and meanwhile, descending and discharging are convenient.

    本发明公开了一种爬虫式起重设备,包括爬杆和升降台,所述爬杆外围设有U型架,所述U型架通过固定座与直立架转动配合,所述升降台和固定座均固定于直立架直立面的外壁,所述U型架的开口通过销轴转动安装于固定座上,所述U型架和直立架交叉布设,所述爬杆贯穿U型架内侧,所述U型架开口两侧内壁之间固定有压柱,所述压柱底部,所述爬杆外围套设有承重板,所述承重板通过其中心开设的通孔与爬杆间隙配合,所述承重板位于爬杆两侧表面均通过第二弹簧和直立架上部底侧连接,本发明能够以类似于爬虫的上升的方式带动升降台抬升物体,在升降台上升的过程中起重设备保持锁定,保证了抬升的防滑下落安全性;部件简单,成本较低,同时方便下降卸料。


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    Titel :

    Crawler type hoisting equipment


    Weitere Titelangaben:

    一种爬虫式起重设备


    Beteiligte:

    Erscheinungsdatum :

    2021-04-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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