汶河各流量站,今年全部架設了过河纜,由于各站河面較寬(临汶河站河寬1,260公尺),因此在河中建立支承椿架設了多孔型式的过河纜,測船每过一根支承椿,換至第二孔时,如流速大于3公尺需要3个人拔牽引索,不但吃力很大,而且延長測流历时。为了解决这一問題,总站梁新三同志会同架設过河纜的胡子策田貴卿同志(洛口电話站工人)研究創制了自动滑輪,不換牽引索操船方法已制做模型初步試驗成 All flow stations in Wenhe River have erected river cables this year. As each river surface is wider (1,220 meters wide at Linwehe River Station), a porous type of over-river cable was set up in the river to measure the ship at every If a flowering speed of more than 3 meters results in a pullout of three people, it will not only result in great effort, but will also prolong the duration of the flow measurement. In order to solve this problem, comrade Liang Xin-san and Chief Engineer Comrade Tian Tiangui-qing (Lokou telephone station worker), who had set up a river cable, worked out and developed a self-propelled pulley.