CN104773657A - Low-noise tower crane device and operating method thereof - Google Patents
Low-noise tower crane device and operating method thereof Download PDFInfo
- Publication number
- CN104773657A CN104773657A CN201510182551.9A CN201510182551A CN104773657A CN 104773657 A CN104773657 A CN 104773657A CN 201510182551 A CN201510182551 A CN 201510182551A CN 104773657 A CN104773657 A CN 104773657A
- Authority
- CN
- China
- Prior art keywords
- toothed disc
- drive motor
- pivoted frame
- rotational drive
- tower crane
- 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.)
- Granted
Links
- 238000011017 operating method Methods 0.000 title claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 38
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000030279 gene silencing Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- 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
-
- 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
- B66C23/84—Slewing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510182551.9A CN104773657B (en) | 2015-04-17 | 2015-04-17 | The tower crane device of a kind of low noise and operation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510182551.9A CN104773657B (en) | 2015-04-17 | 2015-04-17 | The tower crane device of a kind of low noise and operation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104773657A true CN104773657A (en) | 2015-07-15 |
CN104773657B CN104773657B (en) | 2016-09-28 |
Family
ID=53615477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510182551.9A Expired - Fee Related CN104773657B (en) | 2015-04-17 | 2015-04-17 | The tower crane device of a kind of low noise and operation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104773657B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090277857A1 (en) * | 2008-05-12 | 2009-11-12 | John Rice | Portable crane and trailer system |
CN202165501U (en) * | 2011-08-11 | 2012-03-14 | 成都瑞迪机械实业有限公司 | Low-noise electromagnetic butterfly brake |
CN202188049U (en) * | 2011-08-09 | 2012-04-11 | 成都瑞迪机械实业有限公司 | Low-noise electromagnetic brake |
CN202429922U (en) * | 2012-01-12 | 2012-09-12 | 南充市忠平轻型塔吊有限公司 | Minitype tower crane |
CN203530598U (en) * | 2013-08-30 | 2014-04-09 | 振石集团恒石纤维基业有限公司 | Synchronous cleaning device |
CN204035076U (en) * | 2014-07-01 | 2014-12-24 | 常州布拉迪纺织机械有限公司 | Gear cleaning machine |
-
2015
- 2015-04-17 CN CN201510182551.9A patent/CN104773657B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090277857A1 (en) * | 2008-05-12 | 2009-11-12 | John Rice | Portable crane and trailer system |
CN202188049U (en) * | 2011-08-09 | 2012-04-11 | 成都瑞迪机械实业有限公司 | Low-noise electromagnetic brake |
CN202165501U (en) * | 2011-08-11 | 2012-03-14 | 成都瑞迪机械实业有限公司 | Low-noise electromagnetic butterfly brake |
CN202429922U (en) * | 2012-01-12 | 2012-09-12 | 南充市忠平轻型塔吊有限公司 | Minitype tower crane |
CN203530598U (en) * | 2013-08-30 | 2014-04-09 | 振石集团恒石纤维基业有限公司 | Synchronous cleaning device |
CN204035076U (en) * | 2014-07-01 | 2014-12-24 | 常州布拉迪纺织机械有限公司 | Gear cleaning machine |
Also Published As
Publication number | Publication date |
---|---|
CN104773657B (en) | 2016-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Baochen Inventor after: Liu Shiyu Inventor after: Ji Lihong Inventor after: Wang Weimin Inventor before: Shu Yongjun |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160819 Address after: 750002 the Ningxia Hui Autonomous Region Jinfeng District of Yinchuan city Ning Street No. 490 Yinchuan IBI incubation center two building 6 room 1401 Applicant after: NINGXIA CN-SC LIGHTING PROTECTION CO., LTD. Address before: 315041 Zhejiang province Ningbo City Jiangdong District Zijuan village 22 Room 401 No. 63 Applicant before: Shu Yongjun |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20180417 |