The invention discloses an open-type integral impact seat of a railway wagon. The open-type integral impact seat comprises an impact seat body with an opening in the bottom and square boxes arranged on the two outer side faces of the impact seat body respectively and used for being installed in cooperation with a wagon coupler joist, and through holes aligned with each other are formed in the twosquare boxes. The integral impact seat can be simultaneously used as an impact seat and a supporting seat of a 13B type coupler, so the connecting relation of a 13B type coupler mounting structure isreduced, the overall strength and rigidity of the 13B type coupler mounting structure can be guaranteed, the risk that the 13B type coupler mounting structure is loosened, and parts fall off and breakis reduced, the safety performance of the 13B type coupler is improved, and train separation is avoided.
本发明公开了一种铁路货车开放型整体冲击座,包括底部开口的冲击座体和分别设置在冲击座体两个外侧面上且用于与车钩托梁配合安装的方箱,两个方箱内设置有互相对准的通孔。本发明的有益效果是:本方案能够同时作为13B型车钩的冲击座以及支撑座,减小13B型车钩安装结构的连接关系,有利于保证13B型车钩安装结构整体的强度和刚性,降低13B型车钩降低安装结构松动、零件脱落、断裂的风险,提高13B型车钩的安全性能,避免列车分离。
Open-type integral impact seat of railway wagon
一种铁路货车开放型整体冲击座
2020-07-03
Patent
Elektronische Ressource
Chinesisch
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