CN103231337B - 起重机拼装夹具 - Google Patents
起重机拼装夹具 Download PDFInfo
- Publication number
- CN103231337B CN103231337B CN201310141945.0A CN201310141945A CN103231337B CN 103231337 B CN103231337 B CN 103231337B CN 201310141945 A CN201310141945 A CN 201310141945A CN 103231337 B CN103231337 B CN 103231337B
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- China
- Prior art keywords
- crane
- clamp
- riser
- horizontal
- fishbolt
- 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.)
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- Butt Welding And Welding Of Specific Article (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310141945.0A CN103231337B (zh) | 2013-04-23 | 2013-04-23 | 起重机拼装夹具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310141945.0A CN103231337B (zh) | 2013-04-23 | 2013-04-23 | 起重机拼装夹具 |
Publications (2)
Publication Number | Publication Date |
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CN103231337A CN103231337A (zh) | 2013-08-07 |
CN103231337B true CN103231337B (zh) | 2015-03-11 |
Family
ID=48879443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310141945.0A Active CN103231337B (zh) | 2013-04-23 | 2013-04-23 | 起重机拼装夹具 |
Country Status (1)
Country | Link |
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CN (1) | CN103231337B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103935888B (zh) * | 2014-04-09 | 2016-03-02 | 宁波市凹凸重工有限公司 | 起重机端梁张紧装置 |
CN107953055B (zh) * | 2017-12-20 | 2024-04-02 | 宁波市凹凸重工有限公司 | 起重机拼装工装 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2631274A1 (fr) * | 1988-05-16 | 1989-11-17 | Roman Jean | Serre-joint a machoires coulissantes, reglables avec blocage et jointage equilibre |
US5513838A (en) * | 1994-09-09 | 1996-05-07 | Van Rossum; Scott R. | Circle clamp |
US5497982A (en) * | 1995-02-16 | 1996-03-12 | Stoltz; James V. | Universal ski holding device |
GB2397794A (en) * | 2003-02-03 | 2004-08-04 | Albert Wilson | Clamp |
CN201140365Y (zh) * | 2007-08-17 | 2008-10-29 | 纬泰机械(上海)有限公司 | 大力钳尾螺杆调节机构及螺钉 |
CN202540278U (zh) * | 2012-02-21 | 2012-11-21 | 安徽鸿路钢结构(集团)股份有限公司 | 起重机端梁加工托架 |
CN202753041U (zh) * | 2012-08-13 | 2013-02-27 | 黄淑琴 | 一种带孔弓形夹 |
CN203317270U (zh) * | 2013-04-23 | 2013-12-04 | 宁波市凹凸重工有限公司 | 起重机拼装夹具 |
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2013
- 2013-04-23 CN CN201310141945.0A patent/CN103231337B/zh active Active
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Publication number | Publication date |
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CN103231337A (zh) | 2013-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Liangjun Inventor after: Zhu Shuai Inventor after: Gao Feng Inventor after: Su Xudi Inventor before: Zhu Jianjun Inventor before: Zhu Liangjun Inventor before: Zhu Shuai Inventor before: Gao Feng Inventor before: Dang Jihui Inventor before: Zhang Yijun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU JIANJUN ZHU LIANGJUN ZHU SHUAI GAO FENG DANG JIHUI ZHANG YIJUN TO: ZHU LIANGJUN ZHU SHUAI GAO FENG SU XUDI |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 315176 No. 3998, Airport Road, Haishu District, Zhejiang, Ningbo Patentee after: NINGBO AOTU HEAVY INDUSTRIES Co.,Ltd. Address before: 3998 Airport Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO AOTU HEAVY INDUSTRIES Co.,Ltd. |
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CP02 | Change in the address of a patent holder |