The invention discloses a liquid tank moving, lifting and positioning tool which comprises a bottom frame, a lifting frame is arranged on the upper side of the bottom frame and used for fixing a liquid tank, at least four supporting stand columns are arranged on the periphery of the bottom frame, the lifting frame is arranged on the inner sides of the supporting stand columns, and the positions, corresponding to the supporting stand columns, of the lifting frame are in sliding connection with the supporting stand columns. The lifting mechanism is used for controlling the lifting movement of the whole lifting frame and comprises a pulley mechanism, a steel wire rope and a winding device; the first end of the steel wire rope is connected with the lifting frame, the second end of the steel wire rope is connected to the winding device to form driving, and the steel wire rope winds around the pulley mechanism to form a labor-saving pulley to pull the lifting frame to lift. The anti-falling structure is arranged in the lifting frame, the anti-falling structure can be unlocked by pulling the sliding rod through the steel wire rope during use, once the steel wire rope is broken, the tension spring can drive the sliding rod to reset and enable the ratchet block to be clamped into the ratchet bar, support is formed instantly, and therefore the lifting frame is prevented from falling.
本发明公开了一种液体罐移动升降定位工装,包括底框架,底框架上侧设有升降框架,升降框架上用于固定液体罐,底框架四周设有至少四个支撑立柱,升降框架设置在支撑立柱内侧,升降框架与支撑立柱相对应位置与支撑立柱滑动连接;升降机构,其用于控制升降框架整体的升降移动,其包括滑轮机构、钢丝绳、卷扬装置;钢丝绳第一端与升降框架连接,第二端连接在卷扬装置上形成驱动,钢丝绳盘穿绕过滑轮机构形成省力滑轮牵引升降框架进行升降移动。本发明中在升降框架内设置有防坠落结构,在使用时首先通过钢丝绳拉动滑竿可以解锁防坠落结构,一旦钢丝绳发生断裂,拉簧可以驱动滑竿复位并使棘齿块卡入棘齿条内,瞬间形成支撑,从而防止升降框架坠落。
Liquid tank moving, lifting and positioning tool
一种液体罐移动升降定位工装
2023-03-14
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 |
Tank lifting device, lifting system and lifting method
Europäisches Patentamt | 2024
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