The present invention relates to an aerial work bogie apparatus for a tunnel track. According to the present invention, first and second base frames, a main ladder unit, an extension ladder unit, first and second brace members, and a scaffolding plate are quickly assembled on a site to perform an aerial work. In addition, when a train approaches during the work, evacuation is quickly implemented, preventing an accident and improving work continuity. The aerial work bogie apparatus for the tunnel track of the present invention comprises, as main components: the first and second base frames (10, 10'); the main ladder unit (20); the extension ladder unit (30); the first and second brace members (40, 40'); and the scaffolding plate (50).
본 발명은 터널 선로용 고소 작업 대차장치에 관련되며, 이는 제 1, 2베이스프레임, 메인사다리부, 확장사다리부, 제 1, 2가새재 및 발판플레이트를 현장에서 신속하게 조립하여 고소작업을 수행하고, 작업 중에 전철이 근접시 신속하게 대피 조치하여 안전사고를 방지함과 더불어 작업의 연속성을 향상시킬 수 있도록 제 1, 2베이스프레임(10)(10'), 메인사다리부(20), 확장사다리부(30), 제 1, 2가새재(40)(40'), 발판플레이트(50)를 포함하여 주요 구성으로 한다.
Aerial work bogies for tunnel tracks
터널 선로용 고소 작업 대차장치
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 |
IuD Bahn | 1998
|Engineering Index Backfile | 1936
Engineering Index Backfile | 1947