基本信息:
- 专利标题： 一种螺栓防腐套
- 专利标题（英）：Anticorrosive cover of bolt
- 申请号：CN201520643586.3 申请日：2015-08-25
- 公开(公告)号：CN204878265U 公开(公告)日：2015-12-16
- 发明人： 张冲林 , 沈迪城 , 张承俊 , 吕蕊 , 王俊元 , 梁伟 , 张红
- 申请人： 中国长江电力股份有限公司
- 申请人地址： 湖北省宜昌市西陵区西坝建设路1号
- 专利权人： 中国长江电力股份有限公司
- 当前专利权人： 中国长江电力股份有限公司
- 当前专利权人地址： 湖北省宜昌市西陵区西坝建设路1号
- 代理机构： 宜昌市三峡专利事务所
- 代理人： 成钢
- 主分类号： F16B41/00
- IPC分类号： F16B41/00
The utility model provides an anticorrosive cover of bolt, including the block, the block is one end confined hollow tube column structure, is equipped with torque transfer portion on the block is for the terminal surface of confined one end, is equipped with the internal thread in the block still be equipped with the round flange in the block, install the clamp plate in the flange, be equipped with the through -hole at the middle part of clamp plate, it has the ejector pin to settle in the through -hole, still includes a confined cavity that comprises block inner wall, flange and clamp plate, and it has the spring to settle in the cavity to the both ends of spring contact with the internal face of ejector pin terminal surface and block respectively the cavity intussuseption be filled with antirust oil, the utility model discloses can effectively prevent the screw corruption.