CN115108480A - 起重机臂头、起重臂和起重机械 - Google Patents

起重机臂头、起重臂和起重机械 Download PDF

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Publication number
CN115108480A
CN115108480A CN202210880633.0A CN202210880633A CN115108480A CN 115108480 A CN115108480 A CN 115108480A CN 202210880633 A CN202210880633 A CN 202210880633A CN 115108480 A CN115108480 A CN 115108480A
Authority
CN
China
Prior art keywords
arm
telescopic
boom
section
transition
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.)
Pending
Application number
CN202210880633.0A
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English (en)
Chinese (zh)
Inventor
蒋佩
孙振强
邓仕雄
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.)
Sany America Inc
Original Assignee
Sany America Inc
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.)
Filing date
Publication date
Application filed by Sany America Inc filed Critical Sany America Inc
Priority to CN202210880633.0A priority Critical patent/CN115108480A/zh
Publication of CN115108480A publication Critical patent/CN115108480A/zh
Priority to PCT/CN2023/099150 priority patent/WO2024021901A1/fr
Pending legal-status Critical Current

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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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/66—Outer or upper end constructions
    • 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
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
CN202210880633.0A 2022-07-25 2022-07-25 起重机臂头、起重臂和起重机械 Pending CN115108480A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210880633.0A CN115108480A (zh) 2022-07-25 2022-07-25 起重机臂头、起重臂和起重机械
PCT/CN2023/099150 WO2024021901A1 (fr) 2022-07-25 2023-06-08 Tête de flèche de grue, flèche de grue et machine à grue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210880633.0A CN115108480A (zh) 2022-07-25 2022-07-25 起重机臂头、起重臂和起重机械

Publications (1)

Publication Number Publication Date
CN115108480A true CN115108480A (zh) 2022-09-27

Family

ID=83334383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210880633.0A Pending CN115108480A (zh) 2022-07-25 2022-07-25 起重机臂头、起重臂和起重机械

Country Status (2)

Country Link
CN (1) CN115108480A (fr)
WO (1) WO2024021901A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024021901A1 (fr) * 2022-07-25 2024-02-01 浙江三一装备有限公司 Tête de flèche de grue, flèche de grue et machine à grue

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248572A (ja) * 1999-02-25 2000-09-12 Yutani Heavy Ind Ltd 建設機械の作業機
JP4566935B2 (ja) * 2006-03-13 2010-10-20 ヤンマー株式会社 掘削作業機のブーム
CN201087085Y (zh) * 2007-08-30 2008-07-16 徐州重型机械有限公司 桁架式变截面加长型副起重臂
CN103407912B (zh) * 2013-08-27 2015-06-17 徐州重型机械有限公司 一种单缸插销式伸缩臂、起重机及其伸缩方法
CN106115508A (zh) * 2016-08-26 2016-11-16 南通力威机械有限公司 一种组合式浮船吊
CN107445077A (zh) * 2017-09-15 2017-12-08 郑州科润机电工程有限公司 自升动臂塔式起重机空中变换起重臂长度组合工艺方法
CN212269286U (zh) * 2020-05-26 2021-01-01 湖北振华汽车科技有限公司 一种适用于汽车起重机伸缩臂的角度补偿臂
CN212532090U (zh) * 2020-06-17 2021-02-12 湖北江威智能汽车股份有限公司 一种随车吊尖头副臂
CN115108480A (zh) * 2022-07-25 2022-09-27 浙江三一装备有限公司 起重机臂头、起重臂和起重机械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024021901A1 (fr) * 2022-07-25 2024-02-01 浙江三一装备有限公司 Tête de flèche de grue, flèche de grue et machine à grue

Also Published As

Publication number Publication date
WO2024021901A1 (fr) 2024-02-01

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