The invention provides maintenance auxiliary equipment for a large hydraulic cylinder. The maintenance auxiliary equipment comprises a base and self-locking universal wheels. A lifting table is fixed to the upper surface of the base. The self-locking universal wheels are symmetrically fixed to the bottom of the base. A turnover device is fixed to the top of the lifting table. A translation stretching device is fixed to the upper end of the turnover device. According to the maintenance auxiliary equipment, the turnover device is driven by the lifting table to ascend and descend, the angle is adjusted through the turnover device, the length is adjusted through the translation stretching device, a first clamping device and a second clamping device are driven to move to proper positions, the oil cylinder to be maintained is clamped, and people can safely disassemble the oil cylinder; the oil cylinder can be rotated through the first clamping device and the second clamping device, and the maintenance auxiliary equipment can be conveniently matched with maintenance personnel for work; a piston rod of the oil cylinder can be pulled out through the translation stretching device, the piston rod is pulled out stably, and damage to the oil cylinder is relieved; and by adjusting the height of a second clamping roller, the maintenance auxiliary equipment can adapt to oil cylinders in different diameters.
本发明提供一种大型液压缸的维修辅助设备,包括底座和自锁万向轮,底座上表面固定有升降台,底座底部对称固定有自锁万向轮,升降台顶部固定有翻转装置,翻转装置上端固定有平移拉伸装。本实用通过升降台驱动翻转装置升降,并通过翻转装置调节角度,平移拉伸装置调整长度,使得第一夹持装置和第二夹持装置移动至合适位置,对待修油缸进行夹持,使得人们在拆卸油缸时较为安全,通过第一夹持装置和第二夹持装置可对油缸进行旋转,方便配合维系人员工作,平移拉伸装置可将油缸的活塞杆进行拉出,活塞杆拉出较为稳定,减少对油缸的损害,通过调节第二夹持辊的高度,可适应不同直径的油缸。
Maintenance auxiliary equipment for large hydraulic cylinder
一种大型液压缸的维修辅助设备
2021-04-23
Patent
Electronic Resource
Chinese
IPC: | B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / 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 |
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