基本信息:
- 专利标题： 轨道机车车体及轨道机车
- 专利标题（英）：Rail locomotive body and rail locomotive
- 申请号：CN201410429961.4 申请日：2014-08-28
- 公开(公告)号：CN104176079A 公开(公告)日：2014-12-03
- 发明人： 王树才 , 林红 , 周家林 , 侯新英 , 曹志浩 , 马凯 , 张军民 , 郭雪
- 申请人： 南车四方车辆有限公司
- 申请人地址： 山东省青岛市城阳区宏平路9号
- 专利权人： 南车四方车辆有限公司
- 当前专利权人： 青岛中车四方轨道车辆有限公司
- 当前专利权人地址： 山东省青岛市城阳区宏平路9号
- 代理机构： 青岛联智专利商标事务所有限公司
- 代理人： 周永刚
- 主分类号： B61D17/12
- IPC分类号： B61D17/12 ; F16J15/02
The invention provides a rail locomotive body and a rail locomotive. The rail locomotive body comprises a carriage and a roof; a first circular support frame vertically disposed is fixed on the periphery of an opening; a first seal ring is disposed on the first circular support frame; a second circular support frame is fixed on the lower surface of the roof; a second seal ring is disposed on the second circular support frame; compression devices and tension devices are further disposed on the carriage; each compression device comprises a bolt, a first nut and a pressure block; each tension device comprises an eye bolt, a second nut and a fastening seat; one side of the roof is hinged to the upper ends of the eye bolts. The rail locomotive body and the rail locomotive have the advantages that post-mounting sealing reliability of a roof moving cover is improved, and operational safety of equipment in the locomotive is improved.
公开/授权文献:
- CN104176079B 轨道机车车体及轨道机车 公开/授权日：2016-11-23