The invention relates to the technical field of locomotive roofs, and discloses a loadable lightweight stepped locomotive roof which comprises a first roof area and a second roof area, the plane of the first roof area is lower than that of the second roof area for bearing, the bottom layer of each roof area is provided with a structural frame, the structural frame comprises cross beams and longitudinal beams, and the cross beams and the longitudinal beams are arranged in a crossed mode. The joint positions of the two top cover areas are connected through an L-shaped supporting beam, the structural frame and the L-shaped supporting beam are continuously covered with a skin to form a stepped top cover, and mounting beams connected with the side walls are arranged on the two sides of the second top cover area. Sealing structures are arranged between the front end of the first top cover area and the cab rear wall and between the two sides of the first top cover area and the side walls. The top cover is subjected to lightweight design, the top cover is partitioned, and equipment is arranged in a step area of the top cover, so that the equipment mounting surface sinks, the appearance effect of the whole locomotive is not affected after the equipment is mounted, the top space is fully utilized, and the whole locomotive modal is effectively improved.

    本发明涉及机车顶盖技术领域,公开了一种可承载的轻量化阶梯式机车顶盖,包括:第一顶盖区和第二顶盖区,第一顶盖区的平面低于第二顶盖区以用于承载,每个顶盖区的底层设置有结构框架,结构框架包括交叉设置的横梁和纵梁,在两个顶盖区接合部位通过L型支撑梁连接,在结构框架和L型支撑梁的上方连续覆盖有蒙皮以形成阶梯式顶盖,在第二顶盖区的两侧设置有与侧墙连接的安装梁,第一顶盖区的前端与司机室后墙之间、第一顶盖区的两侧与侧墙之间均设置有密封结构。本发明对于顶盖进行轻量化设计并且将顶盖分区,将设备置于顶盖阶梯区域,实现设备安装面下沉,安装设备后不会影响整车外观效果,充分利用顶部空间,有效提高机车整车模态。


    Access

    Download


    Export, share and cite



    Title :

    Loadable light-weight stepped locomotive top cover


    Additional title:

    一种可承载的轻量化阶梯式机车顶盖


    Contributors:
    GUANG DEQIANG (author) / ZHANG TING (author) / HE TINGRUI (author) / WANG ZHAOKAI (author) / XU XIAOYING (author) / DU HUIYONG (author) / ZHANG DAQING (author) / YU CHENFEI (author) / LIU QIAN (author) / BAI ZHIWEN (author)

    Publication date :

    2025-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



    Loadable truck cover for easy mounting

    KIM SUNG | European Patent Office | 2019

    Free access

    POLE LOADABLE DRONE

    KIM GYU CHEON | European Patent Office | 2017

    Free access

    Top-Loadable Freight Vehicle

    BROWN GREGORY ALAN | European Patent Office | 2020

    Free access

    A Cover Support System for Containers and Top-Loadable Vehicles

    BARWICK OWEN DANIEL / MATHER GUY / CRILLEY GUY | European Patent Office | 2020

    Free access

    Field Loadable Software Confidentiality Protection

    Ryon, Luke / Martintoni, Davide | IEEE | 2022