The invention discloses a motor caravan body connecting structure and a connecting method, the connecting structure is used for fixedly connecting a top box plate with left and right side box plates, and the connecting structure comprises an inward concave structure arranged on the lower plane of the end part of the top box plate and an outward convex structure arranged on the top of the side box plate; the convex structure is inserted into the concave structure to form a mortise and tenon joint structure; self-tapping screws are arranged on the upper plane of the top box plate from top to bottom and penetrate through the mortise and tenon joint structures; the lower plane of the top box plate and the inner side faces of the side box plates are provided with connecting corner connectors, the connecting corner connectors are arranged to be triangular, one corner point of each connecting corner connector abuts against the connecting position of the top box plate and the corresponding side box plate, and the connecting corner connectors are fixedly connected with the top box plate and the side box plates through bolts respectively. The connection strength of the splicing position is greatly enhanced, the distortion resistance of the box body is enhanced, and meanwhile, the physical sealing waterproof effect of the splicing position is enhanced through the butyl rubber tape and the Z-shaped sealing rubber strip.
本发明公开一种旅居车车身连接结构与连接方法,该连接结构用于顶箱板与左右侧箱板的固定连接,包括设置在顶箱板端部下平面的内凹结构,以及设置在侧箱板顶部的外凸结构;外凸结构插入内凹结构形成榫卯连接结构;在顶箱板的上平面自上而下设置自攻钉,自攻钉贯穿榫卯连接结构;顶箱板的下平面与侧箱板的内侧面设置连接角码,连接角码设置为三角形,其一个角点顶在顶箱板与侧箱板的连接处,并通过螺栓将连接角码分别固定连接顶箱板与侧箱板。使拼接位置连接强度大大增强且增强箱体抗扭曲变形能力,同时通过丁基胶带和Z型密封胶条增强拼接位置的物理密封防水效果。
Motor caravan body connecting structure and connecting method
一种旅居车车身连接结构与连接方法
2024-08-30
Patent
Electronic Resource
Chinese
Motor caravan chassis extension auxiliary frame and connecting method thereof
European Patent Office | 2021
|Carriage body structure, carriage body of motor caravan and vehicle
European Patent Office | 2020