The invention provides a traction disc structure applied to a refrigeration semitrailer. The traction disc structure comprises a plurality of bearing cross beams, guide plates and longitudinal reinforcing ribs, wherein the bearing cross beams are fixedly arranged on a framework vehicle girders; the bearing cross beams comprise first cross beams and second cross beams; the multiple first cross beams are fixedly arranged on the two sides of the framework vehicle girders in a bilateral symmetry mode; the plurality of second cross beams penetrate through the two framework vehicle girders; guide plates are fixedly arranged at the bottoms of the framework vehicle girders and comprise a first guide plate and a second guide plate; and the longitudinal reinforcing ribs are arranged among the plurality of second cross beams at the front end of the mounting plate. The traction disc greatly improves the bearing capacity through a plurality of bearing cross beam structures, the special W-shaped structures of the bearing cross beams can guarantee that the cross beam bearing faces are flush with the bearing faces of the framework vehicle girders, a complete stress bearing face is formed, good bearing stress can be guaranteed, and it is guaranteed that the bearing capacity of objects in a loading carriage body is transmitted to the framework vehicle cross beams.
应用于冷藏半挂车的牵引盘结构,包括多个固定设置在骨架车大梁上的承载横梁、导向板以及纵向加强筋;承载横梁包括第一横梁以及第二横梁,多个第一横梁左右对称固定设置在骨架车大梁两侧;多个第二横梁贯穿两个骨架车大梁;导向板固定设置于骨架车大梁底部,包括第一导向板以及第二导向板;纵向加强筋设置于安装板前端的多个第二横梁之间。牵引盘通过多个承载横梁结构,大幅度提升承载力,承载横梁的特殊W型结构能够保证横梁承载面与骨架车大梁承载面平齐,这样形成一个完整的受力承载面,能够保证很好的承载受力,保证上装厢体内的物体承载力传递给骨架车横梁。
Traction disc structure applied to refrigeration semitrailer
应用于冷藏半挂车的牵引盘结构
2020-10-27
Patent
Electronic Resource
Chinese
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |