升降机升降平台升降货梯

Hydraulic lift hydraulic oil quantity control and matters needing attention液压升降机液压油油量控制和注意事项

    压力式油箱在工作中要随时注意油箱气压,其压力必须保持在随机《使用说明书》规定的范围内。压力过低,油泵吸油不足易损坏,压力过高,会使液压系统漏油,容易造成低压油路爆管,对维修和换油后的设备,排尽系统中的空气后,要按随机《使用说明书》规定的检查油位状态,将机器停在平整的地方,发动机熄火15min后重新检查油位,必要时予以补充。

    液压升降机其他注意事项

    作业中要防止飞落石块打击液压油缸、活塞杆、液压油管等部件。活塞杆上如果有小点击伤,要及时用油石将小点周围棱边磨去,以防破坏活塞杆的密封装置,在不漏油情况下可继续使用。连续停机在24小时以上的设备,再起看懂前,要向液压泵中注油,以防液压泵干磨而损坏。液压升降机定期保养注意事项。

    目前有的工程机械液压系统设置了只能装置,该装置对液压系统某些隐患有警示功能,但其监测范围和程度有一定的局限性,所以液压系统的检查保养应将只能装置监测结果与定期检查保养相结合。

Pressure tank in the work at any time to pay attention to the pressure of the tank, the pressure must be maintained in the random “operation manual” within the scope of the provisions. Insufficient pressure is too low, the oil pump oil absorption is easy damaged, pressure is too high, can make the hydraulic system leak, easy to cause low pressure oil pipe, on the equipment after maintenance and oil change, after all systems in the air, according to the operation instruction handbook “random check the oil level prescribed by the state, the machine stops in the flat place, 15 min after the engine flameout to check the oil level, shall be added if necessary.
Other considerations for hydraulic lifts
In operation to prevent flying stones hit the hydraulic cylinder, piston rod, hydraulic tubing and other parts. If there is a small point on the piston rod, it is necessary to promptly use a stone to grind the edge around the small point, in order to prevent damage to the piston rod sealing device, in the case of no oil leakage can continue to use. Continuous stop in more than 24 hours of equipment, again understand, to the hydraulic pump oil, to prevent the hydraulic pump dry wear and damage. Notes for regular maintenance of hydraulic lift.
At present, some construction machinery hydraulic system can only set the device, the device on the hydraulic system some hidden danger warning function, but the scope and extent of its monitoring has certain limitations, so the hydraulic system inspection and maintenance should be only device monitoring results combined with regular inspection and maintenance.



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