The invention discloses an integral cold-bending hemming asymmetric Z-shaped corbel evacuation platform support which comprises a first mounting plate and a second mounting plate which are fixedly mounted on a tunnel structure, and the first mounting plate is arranged above the second mounting plate; a supporting frame is hinged to the first mounting plate, an inclined supporting frame is hinged to the second mounting plate, and the end, away from the second mounting plate, of the inclined supporting frame is clamped to the supporting frame through a clamping assembly; all components of the support hanger are made of novel QD2001 duplex stainless steel materials. Compared with a traditional Q235 carbon steel evacuation platform support, the overall strength is improved, the material consumption is greatly reduced, and the low-carbon and environment-friendly requirements are met; the structure is simple, and the difficulty of mounting and dismounting is reduced; the corrosion resistance is good, the service life is prolonged, and the maintenance and repair cost is reduced; and during normal operation, the device can be folded, so that the occupied area is reduced, and the influence on the rail train is reduced.
本发明公开一种整体式冷弯卷边不对称Z型托臂疏散平台支架,包括固定安装在隧道结构上的第一安装板和第二安装板,第一安装板设置在第二安装板的上方;第一安装板上铰接有支撑架,第二安装板上铰接有斜撑架,斜撑架远离第二安装板的一端与支撑架通过卡接组件卡接;支吊架所有组件件均采用新型QD2001双相不锈钢材料。本发明相较于传统Q235碳钢疏散平台支架,提高了整体的强度,大幅降低了材料用量,满足低碳环保要求;且结构简单,降低了安装和拆解的难度;耐腐性能好,延长了使用寿命,降低了保养和维修的成本;正常运行期间可折叠,减少了占地面积,降低了对轨道列车的影响。
Integral cold-bending curled asymmetric Z-shaped corbel evacuation platform support
整体式冷弯卷边不对称Z型托臂疏散平台支架
2022-12-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |