The invention discloses a locomotive top cover mounting and sealing structure which comprises a connecting structure, an adjusting structure, a sealing structure and a decorating structure. The top cover is connected and fixed by the connecting structure through a fastener and the mounting seat, and a profiled structural beam is formed; the adjusting structure can adjust the vertical, transverse and longitudinal gaps between the top cover and the vehicle body steel structure; the sealing structure has rain-proof and rain-proof design, such as an inclination angle between a profiled structural beam and a vehicle body steel structure, a water retaining eave and a special sealing rubber strip connecting form; according to the locomotive roof mounting structure, the roof is mounted and sealed mainly through the synergistic effect of the connecting structure, the adjusting structure, the sealing structure and the decorating structure, and the economical efficiency, convenience, safety, universality and attractiveness of the locomotive roof mounting structure are improved.
本发明公开了一种机车顶盖安装密封结构,包括连接结构、调整结构、密封结构和装饰结构。连接结构通过紧固件与安装座将顶盖连接固定并形成压型结构梁;调整结构能调整顶盖与车体钢结构的垂向、横向及纵向间隙;密封结构具有挡雨防雨设计,如压型结构梁与车体钢结构间的倾斜角度、挡水檐以及特殊的密封胶条连接形式;装饰结构为顶盖外部的罩板,保证外观美观,本发明主要通过连接结构、调整结构、密封结构以及装饰结构,各结构协同作用实现顶盖的安装与密封,提高机车顶盖安装结构的经济性、便捷性、安全性、通用性以及美观性。
Locomotive top cover installation sealing structure
一种机车顶盖安装密封结构
2024-11-19
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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