CN101941646B - 门座式起重机的回转轴承法兰盘 - Google Patents
门座式起重机的回转轴承法兰盘 Download PDFInfo
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- CN101941646B CN101941646B CN2010102983752A CN201010298375A CN101941646B CN 101941646 B CN101941646 B CN 101941646B CN 2010102983752 A CN2010102983752 A CN 2010102983752A CN 201010298375 A CN201010298375 A CN 201010298375A CN 101941646 B CN101941646 B CN 101941646B
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- flange
- jib crane
- cylindrical shell
- bearing flange
- swing bearing
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CN2010102983752A CN101941646B (zh) | 2010-09-30 | 2010-09-30 | 门座式起重机的回转轴承法兰盘 |
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CN2010102983752A CN101941646B (zh) | 2010-09-30 | 2010-09-30 | 门座式起重机的回转轴承法兰盘 |
Publications (2)
Publication Number | Publication Date |
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CN101941646A CN101941646A (zh) | 2011-01-12 |
CN101941646B true CN101941646B (zh) | 2012-08-22 |
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CN2010102983752A Expired - Fee Related CN101941646B (zh) | 2010-09-30 | 2010-09-30 | 门座式起重机的回转轴承法兰盘 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102501015B (zh) * | 2011-11-04 | 2014-04-02 | 航天科工卫星技术有限公司 | 一种小型转台u型支架的集成制造方法 |
CN106925931B (zh) * | 2015-12-31 | 2018-11-02 | 西安核设备有限公司 | 一种双层薄壁d型截面真空室扇形段端面筋板拼焊装置 |
CN106181233B (zh) * | 2016-07-08 | 2019-02-22 | 南京工程学院 | 一种单面复杂的大尺寸扁平零件的精密成形工艺 |
CN108340131A (zh) * | 2018-03-30 | 2018-07-31 | 南通振华重型装备制造有限公司 | 一种下横梁法兰整体制作方法 |
CN109909637A (zh) * | 2019-04-29 | 2019-06-21 | 广船国际有限公司 | 一种法兰连接方法 |
CN111633389A (zh) * | 2020-06-23 | 2020-09-08 | 张家港玉成精机股份有限公司 | 一种圆环工件加工方法 |
CN111715986B (zh) * | 2020-07-21 | 2021-11-05 | 郑州九冶三维化工机械有限公司 | 一种大直径厚壁法兰筒的制作方法 |
CN112427887A (zh) * | 2020-10-31 | 2021-03-02 | 青岛双源钢结构有限公司 | 一种法兰盘的加工工艺 |
CN114603320B (zh) * | 2022-03-28 | 2023-02-14 | 伊莱特能源装备股份有限公司 | 一种大型异形塔架法兰锻件制造方法 |
CN115319425B (zh) * | 2022-09-28 | 2023-05-26 | 上海振华重工启东海洋工程股份有限公司 | 一种大型起重机圆筒体快速定位方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1036722A (zh) * | 1989-03-25 | 1989-11-01 | 无锡县容器法兰厂 | 搪玻璃设备型钢弯制焊接高颈法兰的制造方法 |
CN1927534A (zh) * | 2006-09-28 | 2007-03-14 | 哈尔滨工业大学 | 大型环形件成形加工方法 |
CN201809060U (zh) * | 2010-09-30 | 2011-04-27 | 广州中船黄埔造船有限公司 | 门座式起重机的回转轴承法兰盘 |
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2010
- 2010-09-30 CN CN2010102983752A patent/CN101941646B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1036722A (zh) * | 1989-03-25 | 1989-11-01 | 无锡县容器法兰厂 | 搪玻璃设备型钢弯制焊接高颈法兰的制造方法 |
CN1927534A (zh) * | 2006-09-28 | 2007-03-14 | 哈尔滨工业大学 | 大型环形件成形加工方法 |
CN201809060U (zh) * | 2010-09-30 | 2011-04-27 | 广州中船黄埔造船有限公司 | 门座式起重机的回转轴承法兰盘 |
Non-Patent Citations (1)
Title |
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滕步刚等.特大型法兰用复杂截面工件精确弯曲成形的工艺.《制造与安装》.2003, * |
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CN101941646A (zh) | 2011-01-12 |
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Owner name: CSSC HUANGPU WENCHONG SHIP-BUILDING COMPANY LTD. Free format text: FORMER NAME: CSSC GUANGZHOU SHIPBUILDING CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510715 Patentee after: CSSC HUANGPU WENCHONG SHIPBUILDING Co.,Ltd. Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510715 Patentee before: CSSC Guangzhou Huangpu Shipbuilding Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110112 Assignee: GUANGZHOU WENCHONG SHIPYARD Co.,Ltd. Assignor: CSSC HUANGPU WENCHONG SHIPBUILDING Co.,Ltd. Contract record no.: X2021440000195 Denomination of invention: Slewing bearing flange of portal crane Granted publication date: 20120822 License type: Common License Record date: 20211021 |
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CF01 | Termination of patent right due to non-payment of annual fee |
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