The invention relates to a mine electric locomotive overhead transmission line connecting fixing method comprising the following steps: preparing a metal sleeve, the inner diameter of the metal sleeve and the outer diameter of a dual-slot overhead transmission line can cooperate in a slide manner, the length of the metal sleeve is 80-120mm, the thickness of the metal sleeve is 10-15mm, two ends of the metal sleeve are provided with screw holes matched with fastening bolts, and two ends of the metal sleeve are processed in a cone shape; respectively plugging two ends of the to-be connected dual-slot overhead transmission line into the two ends of the metal sleeve; screwing the fastening bolts into the corresponding screw holes on two ends of the metal sleeve, and tightening the bolts; using a dual-slot wire clamp to clamp the dual-slot overhead transmission line, and using an insulation porcelain vase to suspend the transmission line on the side wall of a tunnel. The transmission line connecting fixing method is firm and reliable; the transmission line is flat and beautiful, convenient in mounting, durable, and small in maintenance work.
Mine electric locomotive overhead transmission line connecting fixing method
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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