Turbine shaft seal rack assembly tool
By designing a turbine shaft seal rack assembly fixture, and utilizing a rotating drum and drive assembly to achieve batch alignment and embedding of the rack and shaft seal strip, the problem of long time consumption and low efficiency in traditional assembly processes is solved, thus improving assembly efficiency.
CN224544401UActive Publication Date: 2026-07-24CHANGZHOU QINGFENG YIKANG MACHINERY
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU QINGFENG YIKANG MACHINERY
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-24
Smart Images
Figure CN224544401U_ABST
Abstract
The utility model belongs to steam turbine equipment technical field, concretely relates to a steam turbine shaft seal rack assembly tool, and this tool includes: base, is equipped with the arc locating surface that matches with the curvature of shaft seal strip in its inner ring, a pair of support is arranged in both ends of base, the rotating drum is coaxially suspended in the above of arc locating surface with locating surface, the rotating shaft is through rotating drum and is rotatablely arranged on the support in both ends, drive assembly is connected with one end of rotating shaft, wherein, the rotating drum extends along the axial direction of rotating shaft, and there are multiple containing grooves in radial distribution, the containing groove extends along the circumference of rotating drum, covers the rack groove that shaft seal strip sets, and the depth of containing groove is adapted to the height of rack, when drive assembly drives rotating drum to rotate to the direction of arc locating surface, the lug of rack circumference is embedded in the rack groove.
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