The invention relates to the technical field of lifters, and discloses a novel anti-skid scissor lift. The novel anti-skid scissor lift comprises a fixed base, the outer portion of the fixed base is movably connected with a sliding groove a and a sliding groove b, the sliding groove a is movably connected with a lower connecting rod a through a pulley a, the outer portion of the sliding groove b is movably connected with a pulley b, and the outer portion of the pulley b is movably connected with a lower connecting rod b. A lower center hinge shaft is hinged to the outer portion of the lower connecting rod a and the outer portion of the lower connecting rod b, a lower vertical guide component is hinged to the outer portion of the lower center hinge shaft, a middle connecting rod a is movably connected to the outer portion of the lower connecting rod a, a middle connecting rod b is movably connected to the outer portion of the lower connecting rod b, and an upper connecting rod a is connected to the outer portion of the middle connecting rod a, and an upper connecting rod b is connected outside the middle connecting rod. The overall stability is kept through springs on universal wheels, the lift is prevented from sliding during positioning through anti-skid supporting rods on the fixed base, and the safety of the lift is greatly improved.
本发明涉及升降机技术领域,且公开了一种新型防滑剪叉式升降机,包括固定底座,所述固定底座的外部活动连接有滑槽a和滑槽b,所述滑槽a通过滑轮a活动连接有下连杆a,所述滑槽b外部活动连接有滑轮b,所述滑轮b的外部活动连接有下连杆b,所述下连杆a和下连杆b的外部铰接有下中心铰接轴,所述下中心铰接轴的外部铰接有下垂直导向部件,所述下连杆a的外部活动连接有中间连杆a,所述下连杆b的外部活动连接有中间连杆b,所述中间连杆a的外部连接有上连杆a,所述中间连杆的外部连接有上连杆b。本发明通过万向轮上的弹簧来保持整体的平稳性,通过固定底座上的防滑支撑杆防止升降机在定位时产生滑动,大大提高了其安全性。
Novel anti-skid scissor lift
一种新型防滑剪叉式升降机
03.12.2021
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 |