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JP2012016961A Relay metal fitting for connecting section insulation body of dead selection part, and device and method for replacing section insulation body used for the same 有权
标题翻译：用于连接绝缘选择部分绝缘体的继电器金属配件，以及用于替换部件绝缘体的装置和方法
公开(公告)号：JP2012016961A
公开(公告)日：2012-01-26
申请号：JP2010153645
申请日：2010-07-06
申请人： East Japan Railway Co , Sanwa Tekki Corp , 三和テッキ株式会社 , 東日本旅客鉄道株式会社
发明人： HAMADA TAKAHIRO , SATO TAKUYA , HONDA SEIHIKO , TADOKORO FUMIKAZU , SASAKI NOBUYASU , YANOMA TAKUYA , HAYASHI HIROYUKI , NARABA YUTO
IPC分类号： B60M1/24
摘要： PROBLEM TO BE SOLVED: To provide a relay metal fitting for connecting the insulation body of a dead section part, on which a device for replacing an insulation body is reliably mounted without imposing a burden on the section insulation body of a dead section part on an electric railway line or a trolley line and with which replacement work of the section insulation body can be simply carried out, and to provide a device and method for replacing the section insulation body used for the same.SOLUTION: A locking hole C2 where a locking bolt 5 penetrates on the correspondence position of a gap between the section insulation bodies H, H is disposed on a relay metal fitting C for connecting the section insulation bodies H with each other on the dead section part S in which the plurality of section insulation bodies H are connected to one another between end parts of adjacent trolley lines T, T caused to butt against each other. Respective end parts of a replacement device 1 for replacing the section insulation body H between the relay fittings C, C are fit to locking bolts 5. The replacement device 1 includes: a pair of attachment metal fittings 2 which are fit to both end parts of the section insulation body H as a replacement object respectively from above; a connection arm 3 which is engaged with both sides of the attachment fitting 2 respectively and has one end part locked by the locking bolt 5; and a turn buckle 4 connected between the other end parts of connection arms 3, 3 along the section insulation bodies H.
摘要翻译：要解决的问题：提供一种用于连接绝缘体部分的绝缘体的继电器金属配件，在该绝缘体上绝缘体的替换装置可靠地安装在绝缘体上，而不会对死区部分绝缘体施加负担部分在电气铁路线或电车线上，并且可以简单地进行部分绝缘体的更换工作，并提供用于更换用于其的部分绝缘体的装置和方法。解决方案：锁定螺栓5穿过部分绝缘体H，H之间的间隙的对应位置的锁定孔C2设置在用于将部分绝缘体H彼此连接的中继金属配件C上其中多个部分绝缘体H在彼此相对的相邻电车线T，T的端部之间彼此连接的死区部分S. 用于更换中继配件C，C之间的部分绝缘体H的更换装置1的各个端部装配到锁定螺栓5.替换装置1包括：一对附接金属配件2，其配合到两个端部分段绝缘体H分别为上述替代物; 连接臂3分别与安装配件2的两侧接合并且具有由锁定螺栓5锁定的一个端部; 以及连接在连接臂3和3的另一端部之间的部分绝缘体H的转弯扣4。版权所有（C）2012，JPO＆INPIT

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