The invention provides a busbar joint mechanism of a subway tunnel. The busbar joint mechanism of the subway tunnel solves the technical problem that a connecting section of an existing busbar joint mechanism in the subway tunnel cannot drop smoothly. The busbar joint mechanism of the subway tunnel comprises a busbar left section, a busbar right section and the connecting section which is located between the busbar left section and the busbar right section and used for connecting; the connecting section is detachably arranged between the busbar left section and the busbar right section, an anti-flooding door is hinged to the inner wall of a tunnel body, and the connecting section is located at door closing tracks of the anti-flooding door. The busbar joint mechanism of subway tunnel has the advantages that time is saved, the efficiency is higher, the stability is good and use is safer.
Busbar joint mechanism of subway tunnel
2015-08-19
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 |
Novel subway main track rigid contact line busbar erecting construction method
Europäisches Patentamt | 2021
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