Based on the model of multi-span slender rod, the moment equations and deflection equations of elevator rail with duplex safety gear were established and resolved in a complex state of stress.
结合双安全钳作用特点，以多跨度细长杆模型为基础，建立并求解了电梯导轨在复杂受力状态下的弯矩方程和挠曲线方程。
The hopper elevator is a kind of single bucket elevator, which is composed of a hopper, a rail and a bracket, a traction winch and a pulley.
料斗升降机是起重机械中的一种单斗提升的升降机，一般由带走轮的料斗、轨道及其支架、牵引绞车和滑轮组成。
Clean the gate rail of elevator and carpet with vacuum cleaner.
清洁电梯门扶手，用吸尘机清洁地毯。
The elevator USES is the rectangular section rail, can make the engineering staff directly to the working layer, simplifies the project additional complex system and mechanical system.
此种升降机采用的是矩形截面导轨，能够把工程人员直接送到工作层，简化了工程额外的复杂系和机械统。
The guide rail, which ACTS as the main source exciting lateral vibration of cabin, is a key part of an elevator.
导轨作为电梯的导向部件是电梯的重要组成部件，是使轿厢产生水平振动的主要激励源。
Use and part of the new mixed chain guide rail type elevator chain of the old, otherwise easily in the transmission of shock, breaking the chain.
旧的导轨式升降机链条上不能与部分新链条混合使用，否则容易在传动中产生冲击，拉断链条。
Close the door guardrail workers into the elevator guide rail, plug, attached to a safety rope, the load center should as far as possible in the center position of the working table.
作业人员进入液压升降机后应关闭护栏门，插上插销，系上安全绳，载荷的中心应尽量处于工作台面的中心位置。
It is necessary to confirm whether the elevator is in a state of not loading and to stop the safety condition before the inspection of the guide rail lift.
在正式进行导轨式升降机轮胎检查前需要确认升降机是否处于未装载状态以及停下的安全状态。
Guide rail type elevator operators must be checked before use, and fill in the inspection form.
导轨式升降机使用人员每天使用之前必须对升降机进行检查，并填写检查表。
Guide rail type elevator is strictly prohibited in the process of overload, in the process of lifting the platform on the operator may not move.
液压升降机使用过程中严禁超载，在起升下降过程中平台上作业人员不得移动。
Guide rail type elevator is strictly prohibited in the process of overload, in the process of lifting the platform on the operator may not move.
液压升降机使用过程中严禁超载，在起升下降过程中平台上作业人员不得移动。
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