CN215711311U - 一种多工况桁架臂头及起重机 - Google Patents

一种多工况桁架臂头及起重机 Download PDF

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Publication number
CN215711311U
CN215711311U CN202121478395.8U CN202121478395U CN215711311U CN 215711311 U CN215711311 U CN 215711311U CN 202121478395 U CN202121478395 U CN 202121478395U CN 215711311 U CN215711311 U CN 215711311U
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China
Prior art keywords
arm head
pulling plate
plate
mounting hole
gantry
Prior art date
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Active
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CN202121478395.8U
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English (en)
Chinese (zh)
Inventor
贾壮军
石丽君
邵吉吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Sany Medium Lifting Machinery Co Ltd
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Hunan Sany Medium Lifting Machinery Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Hunan Sany Medium Lifting Machinery Co Ltd filed Critical Hunan Sany Medium Lifting Machinery Co Ltd
Priority to CN202121478395.8U priority Critical patent/CN215711311U/zh
Application granted granted Critical
Publication of CN215711311U publication Critical patent/CN215711311U/zh
Priority to PCT/CN2022/102102 priority patent/WO2023274263A1/fr
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Anticipated expiration legal-status Critical

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    • 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
    • B66C23/64—Jibs
    • B66C23/66—Outer or upper end constructions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
CN202121478395.8U 2021-06-30 2021-06-30 一种多工况桁架臂头及起重机 Active CN215711311U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202121478395.8U CN215711311U (zh) 2021-06-30 2021-06-30 一种多工况桁架臂头及起重机
PCT/CN2022/102102 WO2023274263A1 (fr) 2021-06-30 2022-06-29 Tête de flèche en treillis pour conditions de travail multiples et grue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121478395.8U CN215711311U (zh) 2021-06-30 2021-06-30 一种多工况桁架臂头及起重机

Publications (1)

Publication Number Publication Date
CN215711311U true CN215711311U (zh) 2022-02-01

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ID=80046399

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CN202121478395.8U Active CN215711311U (zh) 2021-06-30 2021-06-30 一种多工况桁架臂头及起重机

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CN (1) CN215711311U (fr)
WO (1) WO2023274263A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023274263A1 (fr) * 2021-06-30 2023-01-05 湖南三一中型起重机械有限公司 Tête de flèche en treillis pour conditions de travail multiples et grue

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004017771U1 (de) * 2004-11-16 2006-03-23 Liebherr-Werk Ehingen Gmbh Kranausleger
DE202007012764U1 (de) * 2007-09-12 2009-02-12 Liebherr-Werk Ehingen Gmbh Auslegerkran, Hilfsausleger und Zwischenstück
CN202296908U (zh) * 2011-10-09 2012-07-04 上海三一科技有限公司 用于履带起重机的吊装机构及履带起重机
CN105584939B (zh) * 2014-10-23 2017-08-22 郑州宇通重工有限公司 一种风电吊装专用臂头
CN204211393U (zh) * 2014-10-23 2015-03-18 郑州宇通重工有限公司 一种风电吊装专用臂头
CN104591013B (zh) * 2014-12-25 2017-03-29 徐州重型机械有限公司 一种多工况副臂结构及使用该结构的起重机
CN205367536U (zh) * 2016-01-28 2016-07-06 徐州建机工程机械有限公司 一种动臂式起重机及其起重臂
CN215711311U (zh) * 2021-06-30 2022-02-01 湖南三一中型起重机械有限公司 一种多工况桁架臂头及起重机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023274263A1 (fr) * 2021-06-30 2023-01-05 湖南三一中型起重机械有限公司 Tête de flèche en treillis pour conditions de travail multiples et grue

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Publication number Publication date
WO2023274263A1 (fr) 2023-01-05

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