CN103420287A - 一种起重机及其回转支撑结构 - Google Patents
一种起重机及其回转支撑结构 Download PDFInfo
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- CN103420287A CN103420287A CN2012101645052A CN201210164505A CN103420287A CN 103420287 A CN103420287 A CN 103420287A CN 2012101645052 A CN2012101645052 A CN 2012101645052A CN 201210164505 A CN201210164505 A CN 201210164505A CN 103420287 A CN103420287 A CN 103420287A
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- inner cylinder
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- rotation supporting
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- 238000003466 welding Methods 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210164505.2A CN103420287B (zh) | 2012-05-24 | 2012-05-24 | 一种起重机及其回转支撑结构 |
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| CN201210164505.2A CN103420287B (zh) | 2012-05-24 | 2012-05-24 | 一种起重机及其回转支撑结构 |
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| CN103420287A true CN103420287A (zh) | 2013-12-04 |
| CN103420287B CN103420287B (zh) | 2015-02-04 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476133A (zh) * | 2014-11-28 | 2015-04-01 | 南通明德重工有限公司 | 一种由九个液压马达驱动的自卸吊臂基座的制作方法 |
| CN104495641A (zh) * | 2014-11-28 | 2015-04-08 | 南通明德重工有限公司 | 一种由九个液压马达驱动的自卸吊臂基座的制作工艺 |
| CN106573765A (zh) * | 2014-05-16 | 2017-04-19 | 株式会社神户制钢所 | 移动式起重机的上部主体 |
| CN110480200A (zh) * | 2019-06-28 | 2019-11-22 | 武汉船用机械有限责任公司 | 起重机转台结构件的制造方法 |
| CN115319425A (zh) * | 2022-09-28 | 2022-11-11 | 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH107017A (ja) * | 1996-06-18 | 1998-01-13 | Kato Works Co Ltd | 自走式クレーン |
| CN201186382Y (zh) * | 2008-05-08 | 2009-01-28 | 宝山钢铁股份有限公司 | 机架孔轴承拆卸装置 |
| CN201340193Y (zh) * | 2008-12-29 | 2009-11-04 | 许会忱 | 一种拆炉机底盘行走架 |
| CN201914866U (zh) * | 2010-11-26 | 2011-08-03 | 大连益利亚工程机械有限公司 | 整体式履带起重机下车系统 |
| CN202170536U (zh) * | 2011-06-30 | 2012-03-21 | 徐州徐工挖掘机械有限公司 | 工程机械下车架回转支承安装座 |
| CN202643187U (zh) * | 2012-05-24 | 2013-01-02 | 合肥神马科技集团有限公司 | 一种起重机及其回转支撑结构 |
-
2012
- 2012-05-24 CN CN201210164505.2A patent/CN103420287B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH107017A (ja) * | 1996-06-18 | 1998-01-13 | Kato Works Co Ltd | 自走式クレーン |
| CN201186382Y (zh) * | 2008-05-08 | 2009-01-28 | 宝山钢铁股份有限公司 | 机架孔轴承拆卸装置 |
| CN201340193Y (zh) * | 2008-12-29 | 2009-11-04 | 许会忱 | 一种拆炉机底盘行走架 |
| CN201914866U (zh) * | 2010-11-26 | 2011-08-03 | 大连益利亚工程机械有限公司 | 整体式履带起重机下车系统 |
| CN202170536U (zh) * | 2011-06-30 | 2012-03-21 | 徐州徐工挖掘机械有限公司 | 工程机械下车架回转支承安装座 |
| CN202643187U (zh) * | 2012-05-24 | 2013-01-02 | 合肥神马科技集团有限公司 | 一种起重机及其回转支撑结构 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106573765A (zh) * | 2014-05-16 | 2017-04-19 | 株式会社神户制钢所 | 移动式起重机的上部主体 |
| CN106573765B (zh) * | 2014-05-16 | 2018-06-08 | 株式会社神户制钢所 | 移动式起重机的上部主体 |
| US10549962B2 (en) | 2014-05-16 | 2020-02-04 | Kobe Steel, Ltd. | Upper body of mobile crane |
| CN104476133A (zh) * | 2014-11-28 | 2015-04-01 | 南通明德重工有限公司 | 一种由九个液压马达驱动的自卸吊臂基座的制作方法 |
| CN104495641A (zh) * | 2014-11-28 | 2015-04-08 | 南通明德重工有限公司 | 一种由九个液压马达驱动的自卸吊臂基座的制作工艺 |
| CN110480200A (zh) * | 2019-06-28 | 2019-11-22 | 武汉船用机械有限责任公司 | 起重机转台结构件的制造方法 |
| CN110480200B (zh) * | 2019-06-28 | 2021-08-24 | 武汉船用机械有限责任公司 | 起重机转台结构件的制造方法 |
| CN115319425A (zh) * | 2022-09-28 | 2022-11-11 | 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 |
| 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 |
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| Publication number | Publication date |
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| CN103420287B (zh) | 2015-02-04 |
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Denomination of invention: Crane and its slewing support structure Effective date of registration: 20210812 Granted publication date: 20150204 Pledgee: China Construction Bank Corporation Hefei Binhu sub branch Pledgor: HEFEI SMARTER TECHNOLOGY Group Corp. Registration number: Y2021980007598 |
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Date of cancellation: 20230602 Granted publication date: 20150204 Pledgee: China Construction Bank Corporation Hefei Binhu sub branch Pledgor: HEFEI SMARTER TECHNOLOGY Group Corp. Registration number: Y2021980007598 |
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