CN2928348Y - 用于钢轨的窄间隙电弧焊用模具 - Google Patents
用于钢轨的窄间隙电弧焊用模具 Download PDFInfo
- Publication number
- CN2928348Y CN2928348Y CN 200620123896 CN200620123896U CN2928348Y CN 2928348 Y CN2928348 Y CN 2928348Y CN 200620123896 CN200620123896 CN 200620123896 CN 200620123896 U CN200620123896 U CN 200620123896U CN 2928348 Y CN2928348 Y CN 2928348Y
- Authority
- CN
- China
- Prior art keywords
- rail
- mould
- web
- arc welding
- narrow gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620123896 CN2928348Y (zh) | 2006-07-18 | 2006-07-18 | 用于钢轨的窄间隙电弧焊用模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620123896 CN2928348Y (zh) | 2006-07-18 | 2006-07-18 | 用于钢轨的窄间隙电弧焊用模具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2928348Y true CN2928348Y (zh) | 2007-08-01 |
Family
ID=38306740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620123896 Expired - Fee Related CN2928348Y (zh) | 2006-07-18 | 2006-07-18 | 用于钢轨的窄间隙电弧焊用模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2928348Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106808074A (zh) * | 2017-03-01 | 2017-06-09 | 上海带轨道焊接科技有限公司 | 一种钢轨焊接结构 |
CN107931826A (zh) * | 2017-12-28 | 2018-04-20 | 中国铁道科学研究院金属及化学研究所 | 一种适用于钢轨的管极电渣焊接模具装置 |
CN109175675A (zh) * | 2018-09-14 | 2019-01-11 | 华中科技大学 | 一种钢轨三丝熔嘴电渣焊焊接装置 |
CN113199204A (zh) * | 2021-05-06 | 2021-08-03 | 中铁宝桥集团有限公司 | 有轨电车道岔快速焊接维修方法 |
-
2006
- 2006-07-18 CN CN 200620123896 patent/CN2928348Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106808074A (zh) * | 2017-03-01 | 2017-06-09 | 上海带轨道焊接科技有限公司 | 一种钢轨焊接结构 |
CN107931826A (zh) * | 2017-12-28 | 2018-04-20 | 中国铁道科学研究院金属及化学研究所 | 一种适用于钢轨的管极电渣焊接模具装置 |
CN107931826B (zh) * | 2017-12-28 | 2023-10-13 | 中国铁道科学研究院集团有限公司金属及化学研究所 | 一种适用于钢轨的管极电渣焊接模具装置 |
CN109175675A (zh) * | 2018-09-14 | 2019-01-11 | 华中科技大学 | 一种钢轨三丝熔嘴电渣焊焊接装置 |
CN109175675B (zh) * | 2018-09-14 | 2020-06-30 | 华中科技大学 | 一种钢轨三丝熔嘴电渣焊焊接装置 |
CN113199204A (zh) * | 2021-05-06 | 2021-08-03 | 中铁宝桥集团有限公司 | 有轨电车道岔快速焊接维修方法 |
CN113199204B (zh) * | 2021-05-06 | 2022-08-12 | 中铁宝桥集团有限公司 | 有轨电车道岔快速焊接维修方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2928348Y (zh) | 用于钢轨的窄间隙电弧焊用模具 | |
CN202741722U (zh) | 一种铝及铝合金熔铸用不粘铝复合流槽 | |
CN201493458U (zh) | 一种连铸机扇形段水冷结构 | |
CN103318055B (zh) | 一种焊接型钢包铝式的钢铝复合接触轨及其制造方法 | |
CN103203430B (zh) | 槽帮铸造工艺 | |
CN201455541U (zh) | 超声波金属线焊接机 | |
CN206010143U (zh) | 一种钢轨铝热焊接浇注系统 | |
CN203380340U (zh) | 一种板坯连铸倒角结晶器窄面铜板 | |
CN106181023B (zh) | 一种钢轨铝热焊接浇注系统 | |
CN203508972U (zh) | 一种立式连铸机用封塞部件 | |
CN203556859U (zh) | 一种落槽砖 | |
CN202684001U (zh) | 方坯连铸机中间包挡渣墙 | |
CN205085351U (zh) | 一种油底壳铸造模具 | |
CN203511342U (zh) | 一种焊接型钢包铝式的钢铝复合接触轨 | |
CN109175675B (zh) | 一种钢轨三丝熔嘴电渣焊焊接装置 | |
CN106624311A (zh) | 一种单边焊装置及其在引出焊中的焊接方法 | |
RU2398664C1 (ru) | Устройство для термитной сварки стыкового электротягового соединителя с боковой поверхностью головки рельса | |
CN202291836U (zh) | 一种用在道岔钢轨铝热焊接的砂型侧模板 | |
CN205896431U (zh) | 一种方便连接的中碳管 | |
CN203470861U (zh) | 真空冶炼浇铸引流装置 | |
CN218574915U (zh) | 一种制造铸钢轧辊的电弧加热设备 | |
CN217142311U (zh) | 局部凸面型中间包工作层胎膜 | |
CN212264822U (zh) | 一种钢带焊接装置 | |
CN205217928U (zh) | 双冒口结合补缩的鞍座铸件模 | |
CN204311301U (zh) | 销钉弹片式道岔转辙器滑床板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: METALS + CHEMISTRY RESEARCH INSTITUTE;CHINA ACADEM Free format text: FORMER NAME: METALS + CHEMISTRY RESEARCH INSTITUTE;CHINA ACADEMY OF RAILWAY SCIENCES; |
|
CP03 | Change of name, title or address |
Address after: Beijing Xizhimen Daliushu Road 2, zip code: 100081 Patentee after: Railway Scientific Research Academy Metal And Chemical Research Institute Address before: Beijing Xizhimen Daliushu Road 2, zip code: 100081 Patentee before: Metal and Chemistry Inst., Railway Science Inst. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20120718 |