CN102145853B - 一种起重机的防坠落吊钩 - Google Patents
一种起重机的防坠落吊钩 Download PDFInfo
- Publication number
- CN102145853B CN102145853B CN 201110104562 CN201110104562A CN102145853B CN 102145853 B CN102145853 B CN 102145853B CN 201110104562 CN201110104562 CN 201110104562 CN 201110104562 A CN201110104562 A CN 201110104562A CN 102145853 B CN102145853 B CN 102145853B
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- Prior art keywords
- shell
- suspension hook
- roller
- falling
- hoisting 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.)
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- 239000000725 suspension Substances 0.000 claims description 22
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 3
- 241000282376 Panthera tigris Species 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110104562 CN102145853B (zh) | 2011-04-26 | 2011-04-26 | 一种起重机的防坠落吊钩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110104562 CN102145853B (zh) | 2011-04-26 | 2011-04-26 | 一种起重机的防坠落吊钩 |
Publications (2)
Publication Number | Publication Date |
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CN102145853A CN102145853A (zh) | 2011-08-10 |
CN102145853B true CN102145853B (zh) | 2013-08-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110104562 Expired - Fee Related CN102145853B (zh) | 2011-04-26 | 2011-04-26 | 一种起重机的防坠落吊钩 |
Country Status (1)
Country | Link |
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CN (1) | CN102145853B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105174110B (zh) * | 2015-08-25 | 2017-04-19 | 大连华锐重工集团股份有限公司 | 带防坠落式手动装置的核电站起重机起升机构 |
CN110498344B (zh) * | 2018-05-20 | 2024-07-19 | 广州市震泓科技股份有限公司 | 同一钢丝任意断点自锁控制方法及其安全器 |
CN112110357B (zh) * | 2020-09-16 | 2022-05-17 | 北京城建亚泰金典建设工程有限公司 | 一种物料运输装置 |
CN113562596B (zh) * | 2021-07-22 | 2022-03-29 | 江苏亚力吊装设备有限公司 | 一种起重机用回转式吊具 |
CN115947250B (zh) * | 2023-03-15 | 2023-12-22 | 南通润邦海洋工程装备有限公司 | 海洋平台用绞车架 |
CN116692688B (zh) * | 2023-08-03 | 2023-09-29 | 中国建筑第五工程局有限公司 | 一种塔吊吊钩防坠落装置 |
CN117985587A (zh) * | 2024-04-03 | 2024-05-07 | 山东天元绿色建筑科技有限公司 | 一种起重机防脱落式吊钩结构 |
CN118387775B (zh) * | 2024-06-28 | 2024-08-30 | 河南科技学院 | 一种自适应防坠落起重机保护机构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1470653A1 (ru) * | 1987-02-11 | 1989-04-07 | Одесский Государственный Педагогический Институт Им.К.Ушинского | Предохранительное устройство дл удерживани грузозахватного органа с тросовым подвесом |
DE4000831A1 (de) * | 1990-01-13 | 1991-07-18 | Harald Baecker | Lastsicherung fuer eine krananlage |
EP0686595A1 (en) * | 1994-05-30 | 1995-12-13 | Emilio Sierra Escudero | Safety system for hoist apparatus |
CN201102865Y (zh) * | 2007-07-17 | 2008-08-20 | 通州建总集团有限公司 | 起重吊钩防断绳保险装置 |
-
2011
- 2011-04-26 CN CN 201110104562 patent/CN102145853B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1470653A1 (ru) * | 1987-02-11 | 1989-04-07 | Одесский Государственный Педагогический Институт Им.К.Ушинского | Предохранительное устройство дл удерживани грузозахватного органа с тросовым подвесом |
DE4000831A1 (de) * | 1990-01-13 | 1991-07-18 | Harald Baecker | Lastsicherung fuer eine krananlage |
EP0686595A1 (en) * | 1994-05-30 | 1995-12-13 | Emilio Sierra Escudero | Safety system for hoist apparatus |
CN201102865Y (zh) * | 2007-07-17 | 2008-08-20 | 通州建总集团有限公司 | 起重吊钩防断绳保险装置 |
Also Published As
Publication number | Publication date |
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CN102145853A (zh) | 2011-08-10 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI XIN KITCHEN SCIENCE AND TECHNOLOGY LIMITED C Free format text: FORMER OWNER: ANHUI GOLDEN BELL ELECTRICAL CO., LTD. Effective date: 20130620 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 230000 HEFEI, ANHUI PROVINCE TO: 230088 HEFEI, ANHUI PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130620 Address after: 230088 C1-305, animation base, 800 Wangjiang West Road, Hefei hi tech Zone, Anhui, China Applicant after: Anhui Xin Kitchen Science an Technology Ltd. Address before: 230000, F10 building, No. 106, science Avenue, Hefei hi tech Zone, Anhui, 5 Applicant before: Anhui Jinzhong Mechanical and Electrical Equipment Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Applicant Correct: Anhui Zhengxin Kitchen Technology Co., Ltd.|230088 C1-305, animation base, 800 Wangjiang West Road, Hefei hi tech Zone, Anhui, China False: Anhui Xin Kitchen Science an Technology Limited Company|230088 C1-305, animation base, 800 Wangjiang West Road, Hefei hi tech Zone, Anhui, China Number: 28 Volume: 29 |
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Free format text: CORRECT: APPLICANT; FROM: ANHUI XIN KITCHEN SCIENCE AND TECHNOLOGY LIMITED COMPANY:230088 HEFEI, ANHUI PROVINCE TO: ANHUI ZHENGXIN KITCHEN TECHNOLOGY CO., LTD.:230088 HEFEI, ANHUI PROVINCE |
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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: 20130807 Termination date: 20140426 |