The invention discloses a train bogie bottom storage and isolation device capable of preventing snow accumulation and reducing resistance. The device comprises main isolation cover plates and middle cover plates; the main isolation cover plates comprise a first main isolation plate and a second main isolation plate; the middle cover plates comprise a first middle isolation plate and a second middle isolation plate; the first middle isolation plate and the second middle isolation plate are symmetrically mounted on the second middle isolation plate in a sliding manner through a middle driving assembly; the first main isolation plate and the second main isolation plate are each provided with a main plate driving assembly; the first main isolation plate and the second main isolation plate moveoppositely or reversely through the main plate driving assemblies; the first main isolation plate and the second main isolation plate are provided with sliding ways matched with wheels of a bogie; the main isolation cover plates and the middle cover plates move oppositely or reversely through the respective driving assemblies and can be switched between a working state and a storage state; accumulated snow and ice in a train bogie area can be reduced; pneumatic resistance borne by the train bogie area is reduced; and the bogie is convenient to overhaul.
本发明公开了一种防积雪及减阻的列车转向架底部收纳隔离装置,包括主隔离盖板和中间盖板,主隔离盖板包括第一主隔离板和第二主隔离板,中间盖板包括第一中间隔离板和第二中间隔离板,第一中间隔离板和第二中间隔离板通过中间驱动组件对称滑动安装在第二中间隔离板上,第一主隔离板和第二主隔离板上均安装有主板驱动组件,第一主隔离板和第二主隔离板通过主板驱动组件实现相对或相背运动,第一主隔离板和第二主隔离板上开设有与供转向架车轮配合的滑道。所述主隔离盖板和中间盖板通过各自的驱动组件实现相对或相背运动,均能在工作状态和收纳状态实现相互转换,能减少列车转向架区域积雪结冰、减少受到的气动阻力及实现转向架便利检修。
Train bogie bottom storage and isolation device capable of preventing snow accumulation and reducing resistance
一种防积雪及减阻的列车转向架底部收纳隔离装置
2020-05-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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