老生常談：如何由低處往高處輸送電纜？

發(fā)布時間：2015-04-02 10:56發(fā)布人：電纜輸送機(jī) 點擊數(shù)：

　　由低處往高處輸送電纜的方法是將電纜輸送機(jī)放在低處的某一適當(dāng)位置，先把電纜盤上的外層端頭拉到下終端位置，就位后制作好下終端，這是一種輕而易舉的事情。然后把盤上的剩余電纜全部拉出來，牽引電纜的另一端，沿電纜線路路徑向高一端敷設(shè)。這種方法不便于采用排油敷設(shè)，因為在牽引向上的電纜端部很難接上真空泵或充氣設(shè)備進(jìn)行敷設(shè)。由于電纜的重量大，向上牽引要比采用制動閘從高處向低處遛放困難些。同時，這種方法往往受場地的限制，電纜不能太長，敷設(shè)落差不能太高。因此，這種敷設(shè)方法可以采用，但有局限性。

　　From low to high transmission cable method is put cable in a lower position, to pull the outer end of the cable tray to the terminal position, is made under the terminal after in place, this is a kind of easy.Then all the remaining cable in tray, the other end of the traction cable, the cable laying lulu radial high end.This method is not easy to use oil discharge, because in the drawing up of cable end access to vacuum pump or aeration equipment installation.Due to the weight of the cable, upward traction than the brake diffuses from walking difficult.At the same time, this method is often limited by space, cable can't be too long, laying head cannot be too high.Therefore, the laying method can be used, but there are limitations.