摘要
进行导地线展放,有时会遇到放线段内的线路中心线方向无法设置牵引场,在这种情况下进行张力放线时,往往会在线路外侧选择合适的牵引场,牵引场至线路中心的终端设置转向滑车进行转向布置,并将转向滑车的进出线在同一水平面上,从而达到架线施工的目的。
Sometimes it is difficult to arrange traction space in the centerline direction when pulling and tensioning the conductor and grounding wire. At that situation, usually the traction space is selected properly outside the line. And a comer block is fixed between the work space and the terminal of the centerline. In and out wires of the comer block are placed in the same level to construction.
出处
《广东输电与变电技术》
2007年第4期56-58,共3页
Guangdong Power Transmission Technology
关键词
牵引场
转向滑车
转向点
Traction space Comer block Turning point
