基本信息:
- 专利标题： 一种进水球阀同心度定位装置
- 专利标题（英）：Water inlet ball valve concentricity positioning device
- 申请号：CN201910885616.4 申请日：2019-09-19
- 公开(公告)号：CN110524280A 公开(公告)日：2019-12-03
- 发明人： 游光华 , 李浩良 , 王建国 , 赵毅锋 , 曾辉 , 万正喜 , 杨丽君 , 马麒昌 , 晁新刚 , 姜泽界 , 王海涛
- 申请人： 国家电网有限公司 , 国网新源控股有限公司 , 华东天荒坪抽水蓄能有限责任公司 , 远大工控技术(杭州)有限公司
- 申请人地址： 北京市西城区西长安街86号
- 专利权人： 国家电网有限公司,国网新源控股有限公司,华东天荒坪抽水蓄能有限责任公司,远大工控技术(杭州)有限公司
- 当前专利权人： 国家电网有限公司,国网新源控股有限公司,华东天荒坪抽水蓄能有限责任公司,远大工控技术(杭州)有限公司
- 当前专利权人地址： 北京市西城区西长安街86号
- 代理机构： 杭州新源专利事务所
- 代理人： 郑双根
- 主分类号： B23Q3/06
- IPC分类号： B23Q3/06 ; B25B11/00
The invention discloses a water inlet ball valve concentricity positioning device which comprises a lower plane flange and an upper plane flange; a supporting plate is arranged between the lower planeflange and the upper plane flange, and reinforcing ribs are arranged on the outer side of the supporting plate. A through hole is formed in the middle of the upper plane flange, and a spigot step located on the upper surface of the upper plane flange is arranged at the upper end of the through hole. A clamping hole corresponding to the through hole is formed in the middle of the lower plane flange; the diameter of the through hole is larger than that of the clamping hole, and the diameter of the clamping hole corresponds to that of a valve pivot of the water inlet ball valve. The positioningdevice has the characteristic that the fixing stability between the valve body and the valve can be effectively improved.
公开/授权文献:
- CN110524280B 一种进水球阀同心度定位装置 公开/授权日：2020-11-10