The invention aims at disclosing a double-column lifting machine capable of being installed at multiple angles, and relates to the technical field of vehicle lifting, the double-column lifting machine comprises a cross beam, and a first stand column and a second stand column which are installed at the two ends of the cross beam; a first vertical shaft, a first U-shaped groove and a first wheel installed in the first U-shaped groove are installed on the top of the first stand column, and the first U-shaped groove freely rotates with the first vertical shaft as the center. A second vertical shaft, a second U-shaped groove and a second wheel installed in the second U-shaped groove are installed on the top of the second stand column, and the second U-shaped groove freely rotates with the second vertical shaft as the center. The invention has the technical effects that when the upright post is mounted at any angle of 0-45 degrees, the first wheel and the second wheel can freely swing to the steel wire rope due to the traction effect of the steel wire rope, and the first wheel and the second wheel are always in the same straight line, so that excessive friction between the steel wire rope and the first wheel or between the steel wire rope and the second wheel is avoided, and the resistance of the steel wire rope is greatly reduced.
本发明的目的在于揭示一种可多角度安装的双柱举升机,涉及车辆举升技术领域,包括横梁及安装于所述横梁两端的第一立柱和第二立柱;所述第一立柱顶部安装第一竖直轴、第一U型槽及安装于所述第一U型槽内的第一轮,所述第一U型槽以所述第一竖直轴为中心自由转动;所述第二立柱顶部安装第二竖直轴、第二U型槽及安装于所述第二U型槽内的第二轮,所述第二U型槽以所述第二竖直轴为中心自由转动;技术效果:立柱在0°‑45°的任一角度安装时,由于钢丝绳的牵引作用,第一轮和第二轮会自由摆动至钢丝绳、第一轮和第二轮始终处于一条直线,从而避免了钢丝绳和第一轮,或钢丝绳和第二轮的过大摩擦,钢丝绳的阻力会大幅减小。
Double-column lifting machine capable of being installed at multiple angles
可多角度安装的双柱举升机
2024-10-08
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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
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