CN104421315B - 螺栓防转动装置及具有其的标准节安装结构、塔式起重机 - Google Patents
螺栓防转动装置及具有其的标准节安装结构、塔式起重机 Download PDFInfo
- Publication number
- CN104421315B CN104421315B CN201310406585.2A CN201310406585A CN104421315B CN 104421315 B CN104421315 B CN 104421315B CN 201310406585 A CN201310406585 A CN 201310406585A CN 104421315 B CN104421315 B CN 104421315B
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- CN
- China
- Prior art keywords
- bolt
- rotation device
- standard knot
- sleeve
- head
- 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
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000012856 packing Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 abstract description 12
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310406585.2A CN104421315B (zh) | 2013-09-09 | 2013-09-09 | 螺栓防转动装置及具有其的标准节安装结构、塔式起重机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310406585.2A CN104421315B (zh) | 2013-09-09 | 2013-09-09 | 螺栓防转动装置及具有其的标准节安装结构、塔式起重机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104421315A CN104421315A (zh) | 2015-03-18 |
CN104421315B true CN104421315B (zh) | 2017-01-18 |
Family
ID=52971170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310406585.2A Active CN104421315B (zh) | 2013-09-09 | 2013-09-09 | 螺栓防转动装置及具有其的标准节安装结构、塔式起重机 |
Country Status (1)
Country | Link |
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CN (1) | CN104421315B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006012493U1 (de) * | 2006-08-14 | 2006-11-02 | Böllhoff Verbindungstechnik GmbH | Befestigungseinrichtung mit Toleranzausgleich |
KR100968438B1 (ko) * | 2009-04-16 | 2010-07-07 | (주)부흥석재트러스 | 볼트 및 이를 이용한 프레임 |
CN102162257B (zh) * | 2011-01-04 | 2014-06-25 | 赵正义 | 塔式机械设备与基础的垂直连接构造 |
CN202789986U (zh) * | 2012-07-25 | 2013-03-13 | 杭州南方环境净化设备有限公司 | 防转动拉母 |
CN202883661U (zh) * | 2012-08-31 | 2013-04-17 | 上海汽车集团股份有限公司 | 防转防松紧固连接结构 |
CN202926845U (zh) * | 2012-10-30 | 2013-05-08 | 青岛四方川崎车辆技术有限公司 | 一种防止螺栓转动的装置 |
CN203161769U (zh) * | 2013-02-26 | 2013-08-28 | 牛余训 | 一种塔式起重机连接标准节的防转螺栓 |
-
2013
- 2013-09-09 CN CN201310406585.2A patent/CN104421315B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104421315A (zh) | 2015-03-18 |
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C06 | Publication | ||
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Application publication date: 20150318 Assignee: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY DEVELOPMENT Co.,Ltd. WEINAN BRANCH Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042749 Denomination of invention: Bolt anti rotation device and its standard section installation structure, tower crane Granted publication date: 20170118 License type: Common License Record date: 20231008 Application publication date: 20150318 Assignee: Zoomlion Construction Crane Co.,Ltd. Assignor: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Contract record no.: X2023980042704 Denomination of invention: Bolt anti rotation device and its standard section installation structure, tower crane Granted publication date: 20170118 License type: Common License Record date: 20231008 |
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EE01 | Entry into force of recordation of patent licensing contract |