The invention discloses a quick and accurate mounting structure for a high-speed train safety door rack. The structure comprises a supporting frame strip assembly and a rack assembly. The supporting frame strip assembly is of a long-strip-shaped structure and is provided with a long-strip-shaped installation part, and the installation part extends in the length direction of the supporting frame strip assembly. The rack assembly comprises a plurality of sectional racks which are mutually independent and are connected end to end, so that the rack assembly forms a long-strip-shaped structure; the sectional racks are connected with a fixing assembly, and the fixing assembly is matched with the installation part, so that the fixing assembly can move in the extending direction of the installation part relative to the installation part; and the fixing assembly is used for fixing the segment racks to the supporting frame strip assembly. The problem that a screw cannot be aligned with a connecting hole of each segmental rack can be solved, and the installation efficiency of the segmental racks is improved.
本发明公开了用于高铁安全门齿条的快速精确安装结构,包括支承框条总成和齿条总成。支承框条总成呈长条状结构,支承框条总成具有长条状的安装部,安装部沿支承框条总成的长度方向延伸。齿条总成包括多根节段齿条,多根节段齿条相互独立且首尾连接,以使齿条总成形成长条状结构;节段齿条连接有固定组件,固定组件与安装部适配,以使固定组件能够相对于安装部沿安装部的延伸方向移动;固定组件用于将节段齿条固定于支承框条总成。其能够避免螺丝与节段齿条的连接孔无法对位的问题,并提高了节段齿条的安装效率。
Quick and accurate mounting structure for high-speed train safety door rack and mounting method of structure
用于高铁安全门齿条的快速精确安装结构及其安装方法
2021-12-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |