CN111547633B - 一种起重机伸缩装置 - Google Patents
一种起重机伸缩装置 Download PDFInfo
- Publication number
- CN111547633B CN111547633B CN202010394692.8A CN202010394692A CN111547633B CN 111547633 B CN111547633 B CN 111547633B CN 202010394692 A CN202010394692 A CN 202010394692A CN 111547633 B CN111547633 B CN 111547633B
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- fixedly connected
- mount pad
- pivot
- wheel
- fixed
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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
- B66C23/70—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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/04—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B5/043—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010394692.8A CN111547633B (zh) | 2020-05-11 | 2020-05-11 | 一种起重机伸缩装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010394692.8A CN111547633B (zh) | 2020-05-11 | 2020-05-11 | 一种起重机伸缩装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111547633A CN111547633A (zh) | 2020-08-18 |
CN111547633B true CN111547633B (zh) | 2022-03-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010394692.8A Active CN111547633B (zh) | 2020-05-11 | 2020-05-11 | 一种起重机伸缩装置 |
Country Status (1)
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CN (1) | CN111547633B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2415605A1 (en) * | 2003-01-06 | 2004-07-06 | The Load & A-2-B Company Inc. | Apparatus for measuring an extended length of a multi-section telescopic boom |
CN201201869Y (zh) * | 2008-03-25 | 2009-03-04 | 长沙中联重工科技发展股份有限公司 | 一种起重机用主臂伸缩检测装置 |
CN102070089A (zh) * | 2010-12-29 | 2011-05-25 | 三一汽车起重机械有限公司 | 具有单缸插销式工作臂的起重机及其臂长测量方法和装置 |
CN102530741A (zh) * | 2011-12-13 | 2012-07-04 | 中联重科股份有限公司 | 起重机及其钢丝绳长度的测量装置 |
CN209210250U (zh) * | 2018-11-26 | 2019-08-06 | 徐州徐工铁路装备有限公司 | 一种用于伸缩臂的伸缩装置 |
CN110526139A (zh) * | 2019-09-06 | 2019-12-03 | 东阳韵源自动化科技有限公司 | 一种铁路施工用快速搬运设备 |
-
2020
- 2020-05-11 CN CN202010394692.8A patent/CN111547633B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2415605A1 (en) * | 2003-01-06 | 2004-07-06 | The Load & A-2-B Company Inc. | Apparatus for measuring an extended length of a multi-section telescopic boom |
CN201201869Y (zh) * | 2008-03-25 | 2009-03-04 | 长沙中联重工科技发展股份有限公司 | 一种起重机用主臂伸缩检测装置 |
CN102070089A (zh) * | 2010-12-29 | 2011-05-25 | 三一汽车起重机械有限公司 | 具有单缸插销式工作臂的起重机及其臂长测量方法和装置 |
CN102530741A (zh) * | 2011-12-13 | 2012-07-04 | 中联重科股份有限公司 | 起重机及其钢丝绳长度的测量装置 |
CN209210250U (zh) * | 2018-11-26 | 2019-08-06 | 徐州徐工铁路装备有限公司 | 一种用于伸缩臂的伸缩装置 |
CN110526139A (zh) * | 2019-09-06 | 2019-12-03 | 东阳韵源自动化科技有限公司 | 一种铁路施工用快速搬运设备 |
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Publication number | Publication date |
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CN111547633A (zh) | 2020-08-18 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Li Jianmei Inventor after: Wang Dongfeng Inventor after: Zhu Fengjin Inventor after: Wang Xiaohui Inventor after: Gao Jian Inventor after: Zhang Junjie Inventor after: Jiang Feng Inventor after: Lv Guizhi Inventor after: Fu Shouchong Inventor after: Zhang Dongfang Inventor before: Zhu Fengjin Inventor before: Wang Xiaohui Inventor before: Gao Jian Inventor before: Zhang Junjie Inventor before: Jiang Feng Inventor before: Lv Guizhi Inventor before: Fu Shouchong Inventor before: Zhang Dongfang Inventor before: Wang Dongfeng |