Application of Pilot Rope Laying by Helium Balloon in EHV Transmission Line 氦气球展放导引绳在超高压输电线路中的应用
Rectangular Steel Rope Used for UHV Transmission Line Tower Lifting Rope 用无捻钢绳作特高输电线铁塔起吊钢绳议析
In the construction, wire rope transmission lift stage, low noise windlass and twelve outlet interface stage control system were firstly used in our country. It raised the design and installation level of stage. 本工程在国内首次采用升降台的钢丝绳传动系统、低噪声卷扬系统1、2个Outlet接口的舞台控制系统,提升了我国舞台设计与施工水平。
It consists of measure of multiple rope dynamic tension, inductive transmission of dynamic tension data and data processing in hoist master room. 该系统包括运动载荷动态张力测量、数据感应传输和地面数据处理三部分。
Mechanisms of fatigue failure of wire rope working with sheave are related to safety, reliability and economy of Wire rope transmission. 钢丝绳绕滑轮工作的疲劳损伤机理问题,关系到钢丝绳传动的安全性、可靠性和经济性。
At first, the mechanical structure above ground is designed which includes rope mechanism, reel mechanism, power and transmission mechanism, well bracket and oil pump bracket. 文中首先对采油设备的井上机构进行设计,主要设计了排绳系统、卷筒结构、动力及传动系统、井口支架和抽油机支架。
The rope transmission is used to drive the joints to make the motors of all joints can be installed in the bases of mechanical arm. 关节驱动方面采用绳索传动方式,使各关节电机可以安装在机械臂的基座内。
Steel wire rope draws the car moving on the rail, the load has large inertia and elasticity because of the existence of steel wire rope in the chain of transmission. 在钢坯修磨机中,被磨坯料通过液压马达驱动的小车牵引,钢丝绳牵引台车在导轨上运动,负载惯性较大且在传动链中由于有钢丝绳的存在而具有较大的柔性。