The invention is applicable to the field of mechanical lifting systems. An automatic telescopic lifting platform is driven by a motor and comprises a chassis (2), telescopic columns (3.1, 3.2 and 3.3), an operator hanging basket (4), supporting legs (5) with supporting legs (5.2) and trundles (6). The telescopic columns (3.1, 3.2, 3.3) consist of a fixed column (3.1) and a set of movable columns (3.2, 3.3), where the movable columns (3.2, 3.3) are telescopically arranged and disposed around the base column (3.1), the fixed column (3.1) being fixed to the chassis (2) and the movable column (3.3) being fixed to the operator basket (4). Furthermore, the platform has a first drive plate (7.1) mounted in the operator basket (4) and a second drive plate (7.2) mounted in the chassis (2), the casters (6) have caster locks (6.1), the support feet (5) are retractable, and the legs (5.2) of the support feet (5) are adjustable. The first drive board (7.1) has a selector switch (9), the second drive board (7.2) has a selector switch (9), in the M0 position, the first drive board (7.1) and the second drive board (7.2) are switched off, in the M1 position, the first drive board (7.1) is switched on and the second drive board (7.2) is switched off, and in the M2 position, the first drive board (7.1) is switched off and the second drive board (7.2) is switched on.
本发明适用于机械提升系统领域。一种自动伸缩升降平台,由电动机驱动,包括底盘(2)、伸缩柱(3.1,3.2,3.3)、操作员吊篮(4)、带有支腿(5.2)的支撑脚(5)以及脚轮(6)。伸缩柱(3.1,3.2,3.3)由固定柱(3.1)和一组活动柱(3.2,3.3)组成,其中活动柱(3.2,3.3)可伸缩地布置并且围绕基柱(3.1)设置,固定柱(3.1)固定到底盘(2)并且活动柱(3.3)固定到操作员吊篮(4)。此外,平台具有安装在操作员吊篮(4)中的第一驱动板(7.1)和安装在底盘(2)中的第二驱动板(7.2),脚轮(6)具有脚轮锁(6.1),支撑脚(5)是可伸缩的,并且支撑脚(5)的支腿(5.2)是可调节的。第二驱动板(7.2)具有选择器开关(9),其中,在M0位置,第一驱动板(7.1)和第二驱动板(7.2)被关断,在M1位置,第一驱动板(7.1)被接通并且第二驱动板(7.2)被关断,并且在M2位置,第一驱动板(7.1)被关断并且第二驱动板(7.2)被接通。
Automatic telescopic lifting platform
自动伸缩升降平台
18.02.2025
Patent
Elektronische Ressource
Chinesisch
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 |
Telescopic platform mechanism with automatic lifting function
Europäisches Patentamt | 2024
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