利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN2646386Y 汽轮机同步器 失效 - 权利终止

  • 专利标题： 汽轮机同步器
  • 专利标题（英）： Steam turbine synchronizer
  • 申请号： CN03210912.1
    申请日： 2003-01-09
  • 公开(公告)号： CN2646386Y
    公开(公告)日： 2004-10-06
  • 发明人: 阎绍武 , 马富祥
  • 申请人： 阎绍武 , 马富祥
  • 申请人地址： 黑龙江省哈尔滨市南岗区开发区三号楼
  • 专利权人： 阎绍武,马富祥
  • 当前专利权人： 阎绍武,马富祥
  • 当前专利权人地址： 黑龙江省哈尔滨市南岗区开发区三号楼
  • 主分类号： F01D1/00
  • IPC分类号： F01D1/00
汽轮机同步器
摘要：
本实用新型涉及一种汽轮机同步器，提供一种机组负荷的调整偏差低，并且有效避免打滑和空行程问题的汽轮机同步器。技术方案：一种汽轮机同步器，具有传动轴，传动轴端部装有手轮，传动轴上还装有传动齿轮(6)，传动齿轮(6)与大齿轮(8)啮合，大齿轮(8)装在传动螺杆上，传动螺杆端部接用于连接调速器滑阀的联接头，其特征在于：传动轴上还装有电磁离合器和传动齿轮(3)，电磁离合器一部分与传动轴固定，一部分与传动齿轮(3)固定，传动齿轮(3)与传动轴之间设置有轴承，传动齿轮(3)与电动机齿轮(4)啮合。本实用新型从根本上消除了打滑和空行程问题，并且使得负荷偏差有效的降低，偏差下降到2％左右。
摘要（英）：

The utility model relates to a steam turbine synchronizer which has low adjusting deflection of unit load and can effectively avoid the problems of slippage and idle stroke, and the steam turbine synchronizer is provided with a drive shaft, wherein the end part of the drive shaft is provided with a hand wheel, the drive shaft is also provided with a drive gear wheel (6) which is engaged with a bull gear wheel (8) arranged on a drive screw rod, and the end part of the drive screw rod is connected with a coupling head used for connecting a governor slide valve. The steam turbine synchronizer is characterized in that the drive shaft is also provided with an electromagnetic clutch and a drive gear wheel (3), a part of electromagnetic clutch is fixed with the drive shaft, the other part is fixed with the drive gear wheel (3), a bearing is arranged between the drive gear wheel (3) and the drive shaft, and the drive gear wheel (3) is engaged with a motor gear wheel (4). The utility model basically eliminates the problems of slippage and idle stroke, the load deflection is effectively reduced, and the deflection reduces to 2 percent.

0/0