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启闭设备的形式主要有卷扬式、液压式和螺杆式。从其工作的机理分析,启闭设备属于起重机系列的机械,具备起重机械的一般特点,同时作为水利工程的配套设备,还具有以下特性:停机备用时间比较长,具有短时运行的特点;运行时多为额定负荷,负荷基本稳定;运行环境多为潮湿和多灰尘地点;必须满足随时投入运行的要求。由于上述特点,对启闭设备的管理既要遵守起重机械管理的通用规范,也要针对其自身特性,采取相应的管理方法。主要包括两方面,一是在养护工作中,要加强保养,减少零部件的磨损,延长设备及零部件的使用寿命。二是在维修方式的选择上,要按照计划预修的基本原理,结合启闭设备的特点,采取适当的维修方式。
Opening and closing equipment in the form of winch, hydraulic and screw type. From the analysis of its working mechanism, hoisting equipment belongs to the crane series of machinery, with the general characteristics of hoisting machinery, at the same time as a water conservancy project ancillary equipment, but also has the following characteristics: shutdown standby time is longer, with short-term operation characteristics; Most of the rated load at run time, the load is basically stable; the operating environment is mostly humid and dusty locations; must meet the requirements put into operation at any time. Due to the above characteristics, it is necessary to abide by the common norms of hoisting machinery management for the opening and closing equipment management as well as to take corresponding management methods according to its own characteristics. Mainly include two aspects, one is in the maintenance work, to strengthen maintenance, reduce wear and tear parts, extend the service life of equipment and parts. Second, the choice of maintenance methods, according to plan the basic principles of pre-repair, combined with the characteristics of hoist equipment, take appropriate maintenance methods.