CN1958954B - 伤损钢轨及焊接接头修复技术和器材 - Google Patents
伤损钢轨及焊接接头修复技术和器材 Download PDFInfo
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- CN1958954B CN1958954B CN2006100906172A CN200610090617A CN1958954B CN 1958954 B CN1958954 B CN 1958954B CN 2006100906172 A CN2006100906172 A CN 2006100906172A CN 200610090617 A CN200610090617 A CN 200610090617A CN 1958954 B CN1958954 B CN 1958954B
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- rail
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- 238000003466 welding Methods 0.000 claims description 76
- 230000008439 repair process Effects 0.000 claims description 22
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
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- 238000005507 spraying Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 2
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006100906172A CN1958954B (zh) | 2006-06-29 | 2006-06-29 | 伤损钢轨及焊接接头修复技术和器材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006100906172A CN1958954B (zh) | 2006-06-29 | 2006-06-29 | 伤损钢轨及焊接接头修复技术和器材 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1958954A CN1958954A (zh) | 2007-05-09 |
CN1958954B true CN1958954B (zh) | 2012-10-31 |
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CN2006100906172A Active CN1958954B (zh) | 2006-06-29 | 2006-06-29 | 伤损钢轨及焊接接头修复技术和器材 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102267012B (zh) * | 2010-06-01 | 2015-02-18 | 鞍钢重型机械有限责任公司 | 水压机铸造上横梁断裂在线修复方法和结构补强装置 |
CN102359040A (zh) * | 2011-09-14 | 2012-02-22 | 中铁六局集团有限公司 | 高寒地区既有铁路线钢轨胶粘冻结接头施工方法 |
CN103850159B (zh) * | 2012-12-06 | 2015-12-23 | 常州市瑞泰工程机械有限公司 | 移动式钢轨闪光焊机的提轨装置 |
CN103774508B (zh) * | 2014-02-19 | 2017-02-01 | 大连铁联铁路器材制造有限公司 | 一种钢轨焊缝胶接接头 |
CN104476098B (zh) * | 2014-12-25 | 2016-08-24 | 西南交通大学 | 一种高速铁路线路在线高品质永久焊复施工方法 |
CN109826860A (zh) * | 2019-02-02 | 2019-05-31 | 天津大学 | 一种截面削弱型的螺栓剪力连接件 |
CN111074699A (zh) * | 2020-01-07 | 2020-04-28 | 西北铁路技术有限公司 | 新型复合夹板胶粘钢轨冻结接头及其施工方法 |
CN112921723A (zh) * | 2021-04-01 | 2021-06-08 | 丰源盛达铁道科技有限公司 | 一种伤损钢轨修复方法 |
CN113026455B (zh) * | 2021-04-09 | 2022-10-18 | 衡阳骏兴铁路物资有限公司 | 一种能够对轨道断裂处进行加固修复的加固装置 |
CN113502701B (zh) * | 2021-08-17 | 2023-02-24 | 大连交通大学 | 损伤钢轨修复夹持装置及修复方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85106256A (zh) * | 1985-08-14 | 1987-04-15 | 上海铁路局科学技术研究所 | 不封锁线路条件下修复伤损钢轨的方法及其专用的喷焊炬和轨铁粉 |
EP1132735A1 (en) * | 1998-10-23 | 2001-09-12 | Gang Li | Method, transducer wheel and flaw detection system for ultrasonic detecting railroad rails |
CN1435535A (zh) * | 2002-01-28 | 2003-08-13 | 弗兰茨普拉塞铁路机械工业股份有限公司 | 焊接设备 |
CN2656479Y (zh) * | 2003-09-25 | 2004-11-17 | 高盛林 | 一种修复铁路辙叉焊接用水槽装置 |
CN2718040Y (zh) * | 2003-11-19 | 2005-08-17 | 高盛林 | 修复高锰钢铁路辙叉的网状焊筋 |
-
2006
- 2006-06-29 CN CN2006100906172A patent/CN1958954B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85106256A (zh) * | 1985-08-14 | 1987-04-15 | 上海铁路局科学技术研究所 | 不封锁线路条件下修复伤损钢轨的方法及其专用的喷焊炬和轨铁粉 |
EP1132735A1 (en) * | 1998-10-23 | 2001-09-12 | Gang Li | Method, transducer wheel and flaw detection system for ultrasonic detecting railroad rails |
CN1435535A (zh) * | 2002-01-28 | 2003-08-13 | 弗兰茨普拉塞铁路机械工业股份有限公司 | 焊接设备 |
CN2656479Y (zh) * | 2003-09-25 | 2004-11-17 | 高盛林 | 一种修复铁路辙叉焊接用水槽装置 |
CN2718040Y (zh) * | 2003-11-19 | 2005-08-17 | 高盛林 | 修复高锰钢铁路辙叉的网状焊筋 |
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CN1958954A (zh) | 2007-05-09 |
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Commission number: 4W113336 Conclusion of examination: Claim 1 of invention number 200610090617.2 is declared invalid, and the validity of the patent right shall continue to be maintained on the basis of claim 2 Decision date of declaring invalidation: 20220428 Decision number of declaring invalidation: 55444 Denomination of invention: Repair technology and equipment for damaged steel rails and welded joints Granted publication date: 20121031 Patentee: Lu Yaorong |