The invention provides an equipment compartment partition wall of a bolt hoisting structure. The equipment compartment partition wall of the bolt hoisting structure comprises a first partition wall body, a second partition wall body and a third partition wall body which are vertically hoisted between an underframe and a bottom plate, and installation frameworks are arranged between the first partition wall body and the second partition wall body and between the third partition wall body and the second partition wall body respectively. The first partition wall, the second partition wall and the third partition wall are fixed to the bottom frame, the apron boards on the two sides, the bottom plate and the installation framework respectively, and the first partition wall, the second partition wall and the third partition wall form a closed equipment compartment with the apron boards on the two sides and the bottom plate on the bottom frame. According to the equipment compartment partition wall, the partition wall is not welded on the bottom frame, the area of a heat influcing area in welding is greatly reduced. The strength of the vehicle body chassis structure can be improved; the partition wall structure in a hoisting form can be made of a composite material, so that the weight of parts is greatly reduced, and the light weight of a vehicle is realized; and the partition wall in a hoisting form can adopt a segmented independent structure, so that the partition wall is convenient to disassemble, and larger space is provided for maintenance of equipment.
本发明提供一种螺栓吊装结构的设备舱隔墙,包括竖直吊装在底架和底板之间的第一隔墙、第二隔墙和第三隔墙,所述的第一隔墙与第二隔墙之间和第三隔墙与第二隔墙之间分别设有安装骨架,所述的第一隔墙、所述的第二隔墙和所述的第三隔墙分别固定在底架、两侧裙板、底板和安装骨架上,并且与底架上的两侧裙板和底板形成封闭的设备舱,本发明隔墙不再焊接于底架之上,大大减小了焊接的热影响区面积,可以提升车体底架结构的强度;吊装形式的隔墙结构可以使用复合材料,从而大大减少了部件重量,实现车辆的轻量化;吊装形式的隔墙可以采用分段独立结构,便于拆卸,为设备的检修提供更大空间。
Equipment compartment partition wall of bolt hoisting structure
一种螺栓吊装结构的设备舱隔墙
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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