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
2016-01-06
Patent
Electronic Resource
English
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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