The invention relates to the technical field of construction mechanical equipment, and provides a transport vehicle, a bridge erecting device and a bridge erecting machine transfer girder erecting method. The transport vehicle comprises a load platform and a transfer support. The load platform extends in the longitudinal direction of the vehicle arm. The transfer support comprises a frame body and a moving mechanism. A moving mechanism is arranged at one end of the frame body, the other end of the frame body is used for abutting against the lower side of the arm, and the frame body is configured to be capable of stretching relative to the load platform to support the arm; the frame body is slidably connected with the load platform in the longitudinal direction of the arm through the moving mechanism. When the machine arm moves relative to the second supporting column for preparation before hole passing, the frame body can move along with the machine arm through the moving mechanism while supporting the machine arm, and the transfer support continuously supports the machine arm; and after the transport vehicle transports the beam pieces to the lower side of the machine arm, the transfer support extends to assist in supporting the machine arm, and the stability of the bridge girder erection machine during preparation and beam piece hoisting before hole passing is improved.
本公开涉及施工机械设备技术领域,提供了一种运输车、架桥装置及架桥机转运架梁方法。其中运输车包括负载平台和转运支架;负载平台沿机臂的纵向延伸;转运支架包括框架主体和移动机构;框架主体的一端设有移动机构,另一端用于与机臂的下侧抵接,框架主体被配置为能够相对负载平台伸缩,以支撑机臂;框架主体通过移动机构与负载平台沿机臂的纵向滑动连接。在机臂相对第二支柱移动以进行过孔前准备时,框架主体支撑机臂的同时能通过移动机构随机臂共同移动,使转运支架持续对机臂提供支撑;并且运输车将梁片运输至机臂的下侧后,转运支架伸长即可辅助支撑机臂,提升架桥机在过孔前准备和吊装梁片时的稳定性。
Transport vehicle, bridge erecting device and bridge erecting machine transfer girder erecting method
运输车、架桥装置及架桥机转运架梁方法
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / E01D BRIDGES , Brücken |
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