The invention relates to the field of tunnel transport vehicles, in particular to an electric transport vehicle for a subway tunnel. The electric transport vehicle comprises a power vehicle head and a plurality of transport trolleys dragged by the power vehicle head, the power vehicle head comprises a vehicle head frame, two sets of walking devices are arranged at the bottom of the vehicle head frame, a control platform is arranged at the top of the front end of the vehicle head frame, a seat is arranged in the middle of the top of the vehicle head frame, a power supply storage battery bin is arranged on the lower side of the seat, a power motor is arranged between the seat and the operation platform, the output end of the power motor is in transmission connection with a set of walking devices, a connecting rod is hinged to the tail end of the vehicle head frame, and the end, away from the power head vehicle head, of the connecting rod is hinged to a conveying trolley. The electric transport vehicle is novel in design, reasonable in structure and high in safety, can be used for track walking in a tunnel and goods transportation on the ground, facilitates construction such as cable laying and pipeline laying in the tunnel, greatly improves the working efficiency and meanwhile reduces the risk of manual laying.
本发明涉及隧道运输车领域,具体是指一种地铁隧道的电动运输车,包括动力车头与由动力车头牵引的若干运输小车,所述动力车头上包括车头框架,所述车头框架底部设有两组行走装置,所述车头框架前端顶部设有操控平台,所述车头框架顶部中部位置设有坐椅,所述座椅下测设有供电电瓶仓,所述座椅与操作平台之间设有动力电机,所述动力电机的输出端传动连接于一组行走装置,所述车头框架的尾端铰接有一连接杆,所述连接杆远离动力车头的一端铰接于一运输小车。本发明设计新颖,结构合理,既能用于隧道内的轨道行走,又能用于地面的货物运输,方便隧道内线缆铺设、管道铺设等施工,大大提高工作效率,同时,减少了人工铺设的风险,安全性高。
Electric transport vehicle for subway tunnel
一种地铁隧道的电动运输车
2021-08-27
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES / F16L PIPES , Rohre / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
Subway tunnel maintenance vehicle with multiple power mechanisms
European Patent Office | 2020
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