Sawtooth ring clamp for rapid docking of ultrahigh pressure tunnel cylinder and processing method thereof
By designing a serrated ring clamp, the problem of difficult docking of ultra-high pressure wind tunnel cylinders was solved, enabling rapid docking and disassembly, with uniform force distribution and extended service life.
CN122407883APending Publication Date: 2026-07-17HENAN ZHONGYUAN SPECIAL STEEL EQUIP MFG CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HENAN ZHONGYUAN SPECIAL STEEL EQUIP MFG CO LTD
- Filing Date
- 2026-06-09
- Publication Date
- 2026-07-17
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Figure CN122407883A_ABST
Abstract
本发明涉及一种快速对接超高压风洞筒体的锯齿环卡箍及其加工方法，包括将左右侧筒体连在一起的锯齿环卡箍，在左右侧筒体对接面上设有楔形垫和O型密封圈；在左侧筒体上开设有左端筒体锯齿环，左端筒体锯齿环直角面朝向左侧，在右侧筒体上开设有右端筒体锯齿环，右端筒体锯齿环直角面朝向右侧；在锯齿环卡箍中间设有退刀槽，退刀槽左端卡箍锯齿环直角面朝向右侧，退刀槽右端卡箍锯齿环直角面朝向左侧，卡箍左右两端锯齿环直角面朝向与左右侧筒体上的锯齿环直角面相反，保证锯齿环卡箍与左右侧筒体连接时，锯齿环正好啮合，保证多节超高压筒体迅速对接，即可方便安装、拆卸、又可以象螺纹套筒一样多齿分散受力的锯齿环卡箍，且该种卡箍容易加工。
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