固定式升降机在高空作业时是由平台以及操纵它们用的设备、马达、电缆和其它辅助设备构成的一个整体。所以任何一项都要达到一定的设计要求。这样才能保证固定式升降机真正做到安全顺利的进行作业，那么固定式升降机厂家在设计升降机在高空作业时要达到哪些技术要求呢？The stationary lift is an integral part of the platform and the equipment, motor, cable and other auxiliary equipment used in the operation. So any one must achieve a certain design requirements. In order to ensure that the fixed lift truly safe and smooth operation, then fixed lift manufacturers in the design of the lift in the high-altitude operations to achieve what technical requirements?

1.固定式升降机的移动行走系统由汽车底盘和特制钢结构车架组成，为确保高固定式升降机作业时的可靠支撑作用，车架由低合金高强钢板焊接而成，整体为箱形结构，并设有与之相配套的水平和垂直支撑油缸。Mobile travel system fixed hoist by automobile chassis and special steel structure frame, in order to ensure the reliable support of high fixed lift operation, the frame is welded by high strength low alloy steel plate. The whole box structure, and is matched with the horizontal and vertical support cylinder.

该水平和垂直支撑油缸的工作和操纵独立于整个导轨式升降机液压控制系统，因而其动力仅取自汽车发动机。当作业车液压控制系统是由电机驱动而无电力供应时，水平和垂直支撑油缸的操纵仍然可以实现。The operation and control of the horizontal and vertical supporting oil cylinder is independent of the whole rail type elevator hydraulic control system, and therefore the power is only taken from the automobile engine. When the hydraulic control system is driven by the motor without power supply, the operation of the horizontal and vertical support cylinder can still be realized.

2.腰部回转机构部件承担整个固定式升降机机械臂水平范围的转动，它决定机械臂前端作业平台的作业宽度，其转动运动由低速大扭矩马达驱动大速比减速机构实现，运动速度可调。Turn the waist turning mechanism parts bear the fixed lift arm level, it determines the front end of the mechanical arm platform width, the rotation reduction mechanism is realized by low speed and high torque motor drive speed, speed adjustable.

导轨式升降机的回转机构设有高可靠性能的制动系统，其结构设计保证机械臂的安装连接、保证优化设计所获得的几何位置的精确确定、保证与车架安装连接和整体腰部回转机构水平转动运动的可靠实现。 The braking system of rotary mechanism guide rail type lifts with high reliability, the structure design of the manipulator installation, implementation and ensure the reliable connection and overall frame mounting waist turning mechanism rotates to accurately determine the level and ensure the optimization of the geometry design.

3.伸缩臂机构承载整个导轨式升降机的重量，决定作业平台的高度。其运动分为两部分，一部分运动是伸臂的直线往复移动，另一部分是基臂的上下俯仰转动，伸臂的伸缩由置于基臂中的伸缩油缸驱动，基臂的俯仰由以回转机构做支撑的大臂俯仰缸驱动。The telescopic arm mechanism carries the weight of the whole rail type elevator, and determines the height of the working platform. The movement is divided into two parts, one part is the movement of linear reciprocating movement of the outriggers, the other part is based on arm pitching rotation, telescopic arm driven by telescopic cylinder in base arms, pitch based arm driven by large arm cylinder to pitch slewing mechanism of support.