种两对轮结构的跨座式单轨作业车

• Format: Patent
• Language: Chinese
• Published: 05.04.2017
• Subjects: AXLES FOR WHEELS OR CASTORS; BODY DETAILS OR KINDS OF RAILWAY VEHICLES; CASTORS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COUPLINGS; DRAUGHT AND BUFFING APPLIANCES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INCREASING WHEEL ADHESION; LOCOMOTIVES; MOTOR RAILCARS; PERFORMING OPERATIONS; PREVENTING DERAILING OF RAIL VEHICLES; RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; RAILWAYS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES

本发明涉及种城市轨道作业车，具体为种两对轮结构的跨座式单轨作业车，包括车厢、转向架、发动机、分动箱、走行泵，转向架通过中心销牵引装置与车厢底架连接，转向架包括构架、二系悬挂装置、牵引装置，构架整体为"Π"字型全钢组焊板式箱型结构，包含侧梁、连接于侧梁上部两端之间的端梁以及连接于端梁之间的两根纵梁，侧梁上部与相应纵梁之间分别固定有马达支架；两个马达支架上安装有独立驱动的两个走行轮装配，侧梁中部两侧安装四个导向轮装配，下部两侧安装两个稳定轮装配；二系悬挂装置采用二系钢圆簧装配。能够合理地满足单轨PC梁的线路要求，安全系数高、牵引性能好、结构简单紧凑，易于维修，机车运行平稳，制动性能优异。 The invention relates to an urban rail operation vehicle and in particular relates to a straddle type monorail operation vehicle with a structure comprising two pairs of wheels. The straddle type monorail operation vehicle comprises a carriage, a steering frame, an engine, a transfer case and a walking pump, wherein the steering frame is connected with an underframe of the carriage through a central pin dragging device; the steering frame comprises a framework, a secondary suspension device and a dragging device; the overall framework is of an II-shaped full-steel installed and welded plate type box structure and comprises a side beam, end beams connected to two ends of the upper part of the side beam and two vertical