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实用新型
CN203142792U 一种元宝梁总成 失效 - 权利终止

一种元宝梁总成
摘要：
本实用新型涉及一种元宝梁总成，其特征在于：槽梁两侧为弯起的梁壁，连接件呈梯形，连接件通过螺栓固定连接在槽梁两侧的梁壁上，连接件的斜面朝上，支架一端通过螺栓固定连接在连接件的斜面上，支架的另一端与前簧后支架固定连接，前簧后支架悬挂固定连接在车架纵梁上。其加工工艺简单，避免了大模具的使用，安装维修方便，通过前簧后支架连接到车架上，提高了车架的抗扭刚度，解决了原有的元宝梁与板簧干涉的难题，满足了车架强度需求。
摘要（英）：

The utility model relates to a round girder assembly. The round girder assembly is characterized in that bent girder walls are arranged on two sides of a trough girder, connecting parts are in a trapezoidal shape and fixedly connected with the girder walls on the two sides of the trough girder through bolts, inclined faces of the connecting parts face upwards, one ends of supports are fixedly connected with the inclined faces of the connecting parts through bolts, the other ends of the supports are fixedly connected with front spring rear supports, and the front spring rear supports are fixedly connected with frame longitudinal members in a suspending mode. The round girder assembly is simple in machining technology and convenient to install and maintain, the usage of large molds is avoided, and the round girder assembly is connected with a frame through the front spring rear supports, so that the torsional rigidity of the frame is improved, the problem of interference between an original round girder and a leaf spring is solved, and the requirements for the strength of the frame are met.

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