The invention relates to oversized steel beam section beach ground transportation equipment and a storage method, and belongs to the technical field of bridge construction.The oversized steel beam section beach ground transportation equipment comprises a transportation trolley, the transportation trolley comprises a bearing longitudinal beam, and the bottom faces of the two ends of the bearing longitudinal beam are both perpendicularly connected with lower suspension cross beams; the top faces of the two ends of the lower suspension cross beam are perpendicularly connected with balancing longitudinal beams, the bearing longitudinal beams and the lower suspension cross beam form an I-shaped structure, the lower suspension cross beam and the balancing longitudinal beams form an I-shaped structure, and walking wheel boxes are arranged at the two ends of each balancing longitudinal beam. Therefore, when the transport trolley transports steel beam segments, bearing loads are sequentially transmitted to the bearing longitudinal beams, the lower suspension cross beams, the balancing longitudinal beams and the walking wheel boxes, the I-shaped structure ensures that the loads are transmitted to the walking wheel boxes in a balanced mode, the transport trolley has the advantages of being stable in structure and large in transport bearing capacity, meanwhile, the overall stress distribution is good, and the transport efficiency is improved. Local overload damage is not prone to happening, and therefore the service life of the transport trolley can be guaranteed.
本申请涉及一种超大钢梁节段滩地上运输设备及存放方法,属于桥梁施工技术领域,该超大钢梁节段滩地上运输设备包括运输台车,其包括承载纵梁,所述承载纵梁的两端底面均垂直连接有下悬横梁,所述下悬横梁的两端顶面均垂直连接有均衡纵梁,所述承载纵梁和下悬横梁组成工字形结构,所述下悬横梁和均衡纵梁组成工字形结构,各所述均衡纵梁的两端均设置有行走轮箱。因此,运输台车运输钢梁节段时,承重载荷依次传递至承载纵梁、各下悬横梁、各均衡纵梁以及各行走轮箱上,工字形结构保证载荷均衡的传递到各行走轮箱上,使得运输台车具有结构稳定,运输承重大的优点,同时整体受力分配均匀好,不容易局部过载受损,进而能保证运输台车的使用寿命。
Oversized steel beam section on-beach transportation equipment and storage method
一种超大钢梁节段滩地上运输设备及存放方法
2023-03-14
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E01D BRIDGES , Brücken |
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