The linkage type lifting device comprises an operation platform, a movable fence assembly, a material lifting machine and a controller, and a material conveying opening is formed in the operation platform; the movable fence assembly comprises a driving part fixed to the working platform and a movable fence body arranged at the material conveying opening, and the driving part is connected with the movable fence body and used for driving the movable fence body to move relative to the working platform so as to control the material conveying opening to be opened or closed; the material lifter is arranged on one side of the working platform; the controller is connected with the driving piece and the material lifter; the movable fence body and the material lifter are configured in the mode that when the movable fence body moves relative to the working platform to open the material conveying opening, the material lifter ascends to the first position, and when the movable fence body moves relative to the working platform to close the material conveying opening, the material lifter descends to the second position. The first position is higher than the second position. The safety of personnel on the aerial work platform is guaranteed.
本申请涉及一种联动式升降装置,其包括:作业平台、活动围栏组件、物料升降机和控制器,作业平台上设置有物料输送口;活动围栏组件包括与作业平台固定的驱动件和设置于物料输送口处的活动围栏本体,驱动件与活动围栏本体连接,且用于驱使活动围栏本体相对于作业平台移动,以控制物料输送口打开或关闭;物料升降机设置于作业平台一侧;控制器与驱动件和物料升降机连接;其中,活动围栏本体和物料升降机配置为:当活动围栏本体相对于作业平台移动以使物料输送口打开时,物料升降机上升至第一位置,当活动围栏本体相对于作业平台移动以使物料输送口关闭时,物料升降机下降至第二位置,第一位置高于第二位置。本发明保障了在高空作业平台人员的安全。
Linkage type lifting device
一种联动式升降装置
2024-12-10
Patent
Electronic Resource
Chinese
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 |