The invention provides a top lookout type double-layer guard bus for getting on a bus in the middle. The top lookout type double-layer guard bus comprises a bus body. The bottom frame is installed on the upper end face of the vehicle body, and at least installation stations of a disconnected structure are formed on the two sides of the bottom frame; the pedal turning plate structure is connected with the mounting station; a carriage mounted to the chassis; an opening is formed in the top of the carriage, the observation chamber is mounted to the opening in the top of the carriage, the observation chamber is integrally of a trapezoidal structure, the obtuse-angle end face of the observation chamber is connected with the opening, and the acute-angle end face of the observation chamber is arranged above the obtuse-angle end face of the observation chamber. According to the steel carriage, the side beams in the middle of the underframe are broken, the pedal turning plate devices are arranged at the broken positions, and the vehicle doors are arranged above the pedal turning plate devices, so that cost is reduced, and meanwhile the use area in the carriage is increased. The observation chamber with the trapezoidal structure not only increases the observation view field, but also ingeniously reduces the sunlight irradiation time.
本发明提供了一种中部上车的顶部瞭望型双层守车,包括车体;底架,安装至所述车体的上端面,其中,所述底架的两侧至少形成有呈断开结构的安装工位;脚蹬翻板结构,与所述安装工位构成连接;车厢,安装至所述底架;观察室,所述车厢的顶部开设有开口,所述观察室安装至所述车厢顶部的开口,其中,所述观察室整体呈梯形结构,其具有钝角的端面与所述开口形成连接,其具有锐角的端面置于上方。该发明的钢制车厢的底架中部侧梁断开,断开处设置有脚蹬翻板装置,该装置上方设置车门,不仅降低了成本,同时增加了厢内使用面积。梯形结构观察室不仅增大了观察视野,同时巧妙的减少了阳光照射时间。
Top lookout type double-layer guard bus for getting on bus in middle
一种中部上车的顶部瞭望型双层守车
2023-03-03
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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