CN102774749B - 前大梁回转驱动装置及港口起重机 - Google Patents
前大梁回转驱动装置及港口起重机 Download PDFInfo
- Publication number
- CN102774749B CN102774749B CN201210286936.6A CN201210286936A CN102774749B CN 102774749 B CN102774749 B CN 102774749B CN 201210286936 A CN201210286936 A CN 201210286936A CN 102774749 B CN102774749 B CN 102774749B
- Authority
- CN
- China
- Prior art keywords
- gear
- crossbeam
- front crossbeam
- rotating shaft
- driving
- 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
Images
Landscapes
- Gear Transmission (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210286936.6A CN102774749B (zh) | 2012-08-13 | 2012-08-13 | 前大梁回转驱动装置及港口起重机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210286936.6A CN102774749B (zh) | 2012-08-13 | 2012-08-13 | 前大梁回转驱动装置及港口起重机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102774749A CN102774749A (zh) | 2012-11-14 |
CN102774749B true CN102774749B (zh) | 2014-05-21 |
Family
ID=47119894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210286936.6A Expired - Fee Related CN102774749B (zh) | 2012-08-13 | 2012-08-13 | 前大梁回转驱动装置及港口起重机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102774749B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2827992Y (zh) * | 2005-08-10 | 2006-10-18 | 上海港机重工有限公司 | 一种集装箱起重机 |
CN201052948Y (zh) * | 2007-06-14 | 2008-04-30 | 刘祖政 | 一种便捷式吊机 |
CN201183719Y (zh) * | 2008-01-11 | 2009-01-21 | 张凤翔 | 回转式微型单臂吊车 |
CN201560073U (zh) * | 2009-11-13 | 2010-08-25 | 天津起重设备有限公司 | 悬臂梁旋转伸缩起重机 |
JP2012126482A (ja) * | 2010-12-14 | 2012-07-05 | Hitachi-Ge Nuclear Energy Ltd | 天井クレーン |
-
2012
- 2012-08-13 CN CN201210286936.6A patent/CN102774749B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102774749A (zh) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN200958000Y (zh) | 自平衡电动旋转集装箱吊具 | |
EP2439357B1 (en) | Concrete pump truck and boom device thereof | |
CN201458605U (zh) | 随车起重机用翻转配重机构 | |
CN103569877B (zh) | 小型吊机 | |
CN105253786A (zh) | 折叠臂式随车起重机 | |
CN201009929Y (zh) | 一种基于定轴轮系的动力平板运输车辆的独立转向装置 | |
CN211946038U (zh) | 一种利用液压驱动的起锚绞机 | |
CN102774749B (zh) | 前大梁回转驱动装置及港口起重机 | |
WO2009103216A1 (zh) | 一种新型大吨位吊管机 | |
CN102826467B (zh) | 用于绕桩式起重机的大吨位双联变幅机构 | |
CN207226880U (zh) | 一种行星绞车 | |
CN101704475B (zh) | 一种起重机 | |
JP5676194B2 (ja) | クレーン | |
CN202390131U (zh) | 高速液压起升绞车 | |
CN205367550U (zh) | 用于塔式起重机的起升装置 | |
CN2811249Y (zh) | 一种安全可靠的液压起重机 | |
CN110304556B (zh) | 汽车起重机自装卸式副臂安装机构 | |
CN208869196U (zh) | 一种用于变频控制的起重机的起升机构 | |
CN106946165A (zh) | 一种重型履带式汽车配件吊装配送装置 | |
CN209853580U (zh) | 一种下回转及单电机同步起升式的龙门式起重小车 | |
CN202833869U (zh) | 履带式起重机用减速器 | |
CN102730576A (zh) | 一种节能固定式起重机 | |
CN201671531U (zh) | 一种工程冲击钻机 | |
CN202829384U (zh) | 一种新型随车起重机 | |
CN204490392U (zh) | 一种传动装置及使用该装置的卷扬机和长螺旋钻机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SANY MARINE HEAVY INDUSTRIES CO., LTD. Free format text: FORMER OWNER: KM GROUP CO., LTD. Effective date: 20150612 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: 519050 Guangdong city of Zhuhai province Pingsha town Ping Road No. 336 East Building Room 310 Patentee after: 31 ocean heavy industry Co., Ltds Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: KM Group Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20150813 |
|
EXPY | Termination of patent right or utility model |