The present invention relates to an aerial work cart assembly method for tunnel tracks This is, in order to quickly assemble and disassemble aerial work bogies in narrow railroad tunnels, while ensuring that aerial work can be performed reliably, the aerial work cart assembly method for tunnel tracks comprises a base frame arrangement step (S10), a main ladder assembly step (S20), a bracing assembly step (S30), an extension ladder assembly step (S40), and a footplate assembly step (S50).
본 발명은 터널 선로용 고소 작업 대차 조립공법에 관련되며, 이는 베이스프레임 배치단계, 메인사다리부 조립단계, 가새재 조립단계, 확장사다리부 조립단계, 발판플레이트 조립단계를 통하여 협소한 선로 터널 내에서 고소작업용 대차 조립 및 분해작업이 신속하게 이루어지면서 고소작업을 안정적으로 수행할 수 있도록 베이스프레임 배치단계(S10), 메인사다리부 조립단계(S20), 가새재 조립단계(S30), 확장사다리부 조립단계(S40), 발판플레이트 조립단계(S50)를 포함하여 이루어진다.
Aerial work bogie assembly for tunnel tracks
터널 선로용 고소 작업 대차 조립공법
2023-07-19
Patent
Electronic Resource
Korean
IPC: | E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Bogie assembly, aerial rail transport vehicle and aerial rail transport system
European Patent Office | 2023
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