1) defending hoisting
防爆绞车
2) Hydraulic proof explosive winch
液压防爆绞车
3) explosion-proof hydraulic winch
防爆液压绞车
1.
The explosion-proof hydraulic winch and the advantages were introduced,the existing problem of speed control was pointed out,electro-hydraulic proportional technology was used combined with PID control of PLC to improve speed control,and the advantages and feasibility of the explosion-proof hydraulic winch controlled by PLC were analysed.
介绍了防爆液压绞车及其优点,指出了其在速度控制方面存在的问题,提出了应用电液比例技术配合PLC的PID控制来改进速度控制,并简要分析应用PLC控制液压绞车的可行性和优点。
4) explosion-proof hydraulic lifting winch
防爆液压提升绞车
1.
According to the problem,the condition monitoring system of the explosion-proof hydraulic lifting winch was developed,and the key technology of which was analyzed particularly in order to improve the reliability and efficiency of the winch.
防爆液压提升绞车在煤矿应用广泛,但由于井下工作环境恶劣、工况复杂多变,加之绞车液压系统的复杂性,液压绞车的运行可靠性问题一直难以保证。
5) flameproof vehicle
防爆车辆
6) Ex fork truck
防爆叉车
补充资料：调度绞车
调度绞车
car spotting hoist
d心Odu jiooc陌调度绞车(ear spotting hoist)用在井一牵引矿车和进行矿车编组工作的一种小型纹车。一般功率为10一40kw。主传动系统采用行星减速机构。其结构主要由机架、钢绳卷筒、闸带和操纵手柄组成(见图)。机器由一人操作，牵引钢丝绳工作端部有专用挂钩，另由一人摘挂使其进行牵引。由于该绞车动作简单，很容易实现遥控和自动控制。调度绞车(王荣祥任效乾)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条