The invention provides a B-type metro vehicle end side wall mounting structure which is characterized in that the B-type metro vehicle end side wall mounting structure comprises a vehicle body side wall, a built-in side wall and a waist rest, and the built-in side wall comprises an upper wall plate, a top mounting base, a side top plate barrier strip, an upper wall plate framework, a lower wall plate, a lower wall plate top mounting base, a supporting beam and a lower wall plate framework; a lower wall plate mounting seat is arranged on the upper side of the lower wall plate; an upper waist rest mounting seat and a lower waist rest mounting seat which are used for being fixed to a sliding groove in the side wall of a vehicle body are arranged on the back face of the waist rest, an L-shaped block facing upwards is arranged on the upper side of the upper waist rest mounting seat, and an inserting groove used for being inserted into an upper wall plate is formed between the L-shaped block and the back face of the waist rest. The waist rest lower mounting seat and the lower wallboard mounting seat are fixed on a chute of the side wall of the vehicle body together; and the back surface of the lower side of the waist rest clings to the outer side of the lower wallboard. The split side wall structure is adopted, the operation space is large, it can be guaranteed that the side wall plate is tightly connected with the dividing wall, the waist rest and the vertical cover plate, and gaps do not need to be reserved.
本发明提供一种B型地铁车辆端部侧墙安装结构,其特征在于:包括车体侧墙、内装侧墙、腰靠,所述内装侧墙包括上墙板、顶部安装座、侧顶板挡条、上墙板骨架、下墙板、下墙板顶部安装座、支撑梁、下墙板骨架;所述下墙板上侧设有下墙板安装座;所述腰靠背面设有用于固定在车体侧墙滑槽上的腰靠上安装座和腰靠下安装座,腰靠上安装座上侧设有一个朝向上方L型块,L型块和腰靠背面之间形成一个用于插入上墙板的插接槽,腰靠下安装座和下墙板安装座一起固定在车体侧墙的滑槽上,腰靠下侧背面贴紧下墙板外侧。本发明采用分体侧墙结构,操作空间大,操作空间大,能够保证侧墙板与间壁、腰靠及立罩板紧密连接,无需预留缝隙。
Side wall mounting structure for end part of B-type metro vehicle
B型地铁车辆端部侧墙安装结构
2024-08-06
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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