特点: 盘形制动器的主要特点是闸瓦不作用于制动轮上, 而是作用于制动盘上。它用蝶形弹簧作制动力源, 是一种正压力沿轴向作用的制动器, 与其他类型的制动器相比, 盘形制动器具有体积小、重量轻、惯量小、结构紧凑、动作迅速、安全可靠、制动力矩可调性好、零件通用、方便制造与维修等优点。盘形制动系统的; 另一个特点是多付制动器同时工作, 假如其中一付制动器失灵, 只会失去部分制动力矩, 一般情况下仍可以闸住提升机。由于盘形制动器反应迅速, 动作快, 所以《煤矿安全规程》规定, 它的安全制动空行程时间不得超过0.3s, 比油压块闸制动器0.6s缩短一倍时间英语翻译。

 

Characteristics: Disc brakes are mainly featured by the fact that the brake shoes actually control the braking discs, not the braking wheels. With its braking force generated by the belleville spring, disc brake exerts positive-pressure axial braking. Compared with brakes of other types, disc brakes are small in size, light in weight, of small inertia, compact structure, swift function, safe & reliable, fairly adjustable brake moment, universal components, as well as easy manufacture and maintenance. Simultaneous operation of multi brakes is another feature of the disc brake system which generally can maintain enough braking force, in case any one brake fails to work, to stop the elevator. Since disc brakes are fast in reaction and action, its spare travel time for safety braking, as prescribed in Coal Mine Safety Regulations, should be no more than 0.3s, a decrease by half compared with 0.6s of oil-pressure block brakes.

 

液压站是提升机制动系统的驱动机调节压力的机构, 而且利用电气延时二级制动各部分原件基本由板式联结, 解决以前的内泻问题翻译公司。