查询词典 rope hoist

According to"Coal mine Safety regulation"the request,this article mainly analyzes the relation between the hoist's brake torque and brake deceleration in the equipollent tail rope promotion system,produced the relational curve of deceleration and the gravity characteristic coefficient and the braking moment multiple.

根据《煤矿安全规程》的要求，通过对在等重尾绳提升系统中制动力矩与制动减速度关系的分析，给出了减速度与重力特性系数和制动力矩倍数的关系曲线。

In this paper,replacing options of inhaul cable of multi-rope friction hoist used for a tower medium deep shaft are discussed.

本文以实例形式对塔式中深井多绳摩擦提升机首绳更换方案进行了探讨，特别是对施工过程中几个决定安全和质量的重点环节和细节作了特别说明，供借鉴。

For the lifting mechanism of electric hoist, the hook position and wire rope deviation angle may becalculated manually from the geometric relationship, when the rope reeving system is simple.

电动葫芦；吊钩位置；钢丝绳偏角；在电动葫芦的起升机构中，若钢丝绳的缠绕方式简单，吊钩的位置和钢丝绳偏角可根据几何关系用手算算出。

Steel rope is the important component of hoist device in coal mine and haulage-railway track under the shaft. It is an important assembly that connects the hoist container and transmits power.

钢丝绳是矿井提升设备以及井下牵引轨道运输设备的重要组成部分，是连接容器和传递动力的重要部件。

Wire rope is an important component of hoist equipment in Coal Mines, accidents caused by rope broken frequently occur, which make incalculable economic loss to Coal mine industry and the Nation, and the problem must be highly focused on by mine safety managers.

钢丝绳是煤矿提升设备的重要构件，因钢丝绳断绳引起的重大伤亡事故频繁发生，给国家、煤矿造成不可估量的经济损失，这是值得煤矿安全管理人员高度重视的问题。

Auxiliary hoist equipment, sleepers, chocks and fewer wire, fir, steel wire rope, rope clips and other ordinary tools should be provides before hand.

4.1.3 准备吊装机械，枕木，木楔以及足量的铁丝，杉木，钢丝绳，绳扣等常用工具。

There are four main products rope, five-rope fast Dray, 0.5 T-5T fast, medium-speed hoist 12, 18-cutting machine, four to justice derrick, gasoline hand-ray machines, electric hand-ray machine, with two machines, vacuum suction Machine, Kewen machine, welding machine, welding machine, tunnels, bridges, reservoirs for the Pistons pump, injection pump, 350, 500, 750, the concrete mixer ingredients bucket, vertical 350-mixer, satellite mixer, mortar Machines, road cleaning machines, road paving machines, steel cutting machine, steel bending machines, bending machines hoop, Washidahang machine, fast-straight machines, machine vibration solidify, the impact ram, plate ram, the tower crane, build Block molding machines, loaders, rollers, and so full of construction equipment.

产品主要有四绳、五绳快速曳引机，0.5T-5T快速、中速卷扬机12型、18型切割机，四绳井架、汽油抹光机、电动抹光机、二用机、真空吸水机、刻纹机、电焊机、对焊机，隧道、桥梁、水库专用活塞泵、注浆泵，350型、500型、750型、混凝土搅拌机配料斗，立式350型搅拌机、卫星搅拌机、砂浆机、路面清灰机、路面铺平机，钢筋切断机、钢筋弯曲机、弯箍机、蛙式打夯机，快速调直机、震动夯实机、冲击夯、平板夯、塔机、砌块成型机、装载机、压路机等全套建筑设备。

Second, the matching of categories: all types of domestic electric hoist, the electric trolley, hoist, motor, reducer, hydraulic brakes, couplings, roller, wire rope, hook assembly, the wheel group, Dian Konggui , Controller, protection, Drives, buffers, resistors, security Waterloo line, wire and cable, grab, a grasping, spreader, locks, fixture, electromagnetic sucker, forklifts, forklift trucks and other ancillary items Supply services.

二、配套件类：各类国产电动葫芦、电动小车、卷扬机、电动机、减速机、液压制动器、联轴器、卷筒、钢丝绳、吊钩总成、车轮组、电控柜、控制器、保护器、变频器、缓冲器、电阻器、安全滑线、电线电缆、抓斗、抓具、吊具、锁具、夹具、电磁吸盘、叉车、叉车配套件等供应服务。

The craft of producing rail rope head of multi-rope friction hoist is sophisticated,and the replace method of tail rope is different according to the different mine,the safe construction problem is particularly important.

多绳摩擦提升机尾绳绳头制作工艺复杂，尾绳更换方法因矿而异，施工安全问题尤为重要。

Then the fault forecast in mine hoist to steel wire rope wears away degree, get empty to move time, brake shoe wear away life, brake shoe clearance, remnant presses and brake disk deflection degree adopt Wavelet neural network in this paper, which have the important meaning to guarantee the mine hoist circulate efficiently safety.

因此本文采用小波网络对提升机钢丝绳磨损度、空动时间、衬垫磨损寿命、闸瓦间隙△、残压Pc、制动盘偏摆度δ进行故障预测。对保证矿井提升机安全和高效运行具有重要意义。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失