用于立式旋转机械的阻尼装置
By adopting the connection structure between the inner ring bushing and the sliding bearing and the oil film design of the floating ring assembly in the damping device of vertical rotating machinery, the problems of inner ring bushing wear and poor sealing effect are solved, and a damper design that is easy to replace, low in cost and has good vibration reduction effect is realized.
CN115788971BActive Publication Date: 2026-07-17AECC SICHUAN GAS TURBINE RES INST +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- AECC SICHUAN GAS TURBINE RES INST
- Filing Date
- 2022-11-21
- Publication Date
- 2026-07-17
Smart Images
Figure CN115788971B_ABST
Abstract
本申请涉及阻尼器技术领域，提供一种用于立式旋转机械的阻尼装置，立式旋转机械包括立式泵体，立式泵体设有竖直延伸的转轴，阻尼装置包括：内环衬套，内环衬套套设于转轴的外周，内环衬套内部设有凹槽，凹槽的底壁开设有第一通孔，凹槽的内周壁与第一通孔均与转轴之间保持第一间距；滑动轴承，滑动轴承与内环衬套拆卸连接，并嵌设于凹槽内，滑动轴承套设于转轴的外周，且与转轴的外周壁之间设有第二间距。通过本申请的技术方案，能够避免内环衬套与转轴之间长期磨损而造成内环衬套的损坏，同时也方便更换滑动轴承，可以降低生产成本。
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