CN109019300B - 用于吊装起重臂的吊具 - Google Patents
用于吊装起重臂的吊具 Download PDFInfo
- Publication number
- CN109019300B CN109019300B CN201811068285.7A CN201811068285A CN109019300B CN 109019300 B CN109019300 B CN 109019300B CN 201811068285 A CN201811068285 A CN 201811068285A CN 109019300 B CN109019300 B CN 109019300B
- Authority
- CN
- China
- Prior art keywords
- boom
- limiting member
- spreader
- horizontal direction
- limiting
- 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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Links
- 230000005484 gravity Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811068285.7A CN109019300B (zh) | 2018-09-13 | 2018-09-13 | 用于吊装起重臂的吊具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811068285.7A CN109019300B (zh) | 2018-09-13 | 2018-09-13 | 用于吊装起重臂的吊具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109019300A CN109019300A (zh) | 2018-12-18 |
CN109019300B true CN109019300B (zh) | 2020-03-27 |
Family
ID=64621875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811068285.7A Active CN109019300B (zh) | 2018-09-13 | 2018-09-13 | 用于吊装起重臂的吊具 |
Country Status (1)
Country | Link |
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CN (1) | CN109019300B (zh) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2738332C2 (de) * | 1977-08-25 | 1979-10-25 | Heinz Aarau Frei (Schweiz) | Vorrichtung zum Lagern und Transportieren von schweren, länglichen Werkstücken |
JPH07196281A (ja) * | 1993-12-28 | 1995-08-01 | Komatsu Ltd | クレードル |
CN101712436B (zh) * | 2009-12-22 | 2011-12-21 | 中煤建筑安装工程公司第七十三工程处 | 一种钢桁架吊装工具 |
KR20140004565U (ko) * | 2013-01-25 | 2014-08-04 | 현대중공업 주식회사 | 턴오버 부재 지지용 장치 |
CN103437298B (zh) * | 2013-09-04 | 2015-08-05 | 中国十九冶集团有限公司 | 混凝土预制箱梁吊装方法及吊装装置 |
CN203667797U (zh) * | 2014-01-16 | 2014-06-25 | 中建铁路建设有限公司 | Sk-2型双块式轨枕简易吊具工装 |
CN203699677U (zh) * | 2014-02-28 | 2014-07-09 | 中国核工业二三建设有限公司 | 吊装核电站中的单轨梁用的吊具 |
CN204164500U (zh) * | 2014-07-28 | 2015-02-18 | 山东天盾矿用设备有限公司 | 一种隧道用管道固定支架 |
CN205500564U (zh) * | 2016-04-07 | 2016-08-24 | 苏州莱茵电梯股份有限公司 | 扶梯桁架的起吊装置 |
CN206654646U (zh) * | 2017-02-07 | 2017-11-21 | 江苏慕宁建设工程有限公司 | 一种钢筋桁架楼承板绑接组件 |
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2018
- 2018-09-13 CN CN201811068285.7A patent/CN109019300B/zh active Active
Also Published As
Publication number | Publication date |
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CN109019300A (zh) | 2018-12-18 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181218 Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042749 Denomination of invention: Sling for lifting the boom Granted publication date: 20200327 License type: Common License Record date: 20231008 Application publication date: 20181218 Assignee: Zoomlion Construction Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042704 Denomination of invention: Sling for lifting the boom Granted publication date: 20200327 License type: Common License Record date: 20231008 |
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EE01 | Entry into force of recordation of patent licensing contract |