CN111232863B - 一种气动平衡吊刹车机构 - Google Patents
一种气动平衡吊刹车机构 Download PDFInfo
- Publication number
- CN111232863B CN111232863B CN202010017177.8A CN202010017177A CN111232863B CN 111232863 B CN111232863 B CN 111232863B CN 202010017177 A CN202010017177 A CN 202010017177A CN 111232863 B CN111232863 B CN 111232863B
- Authority
- CN
- China
- Prior art keywords
- damping
- fixedly connected
- push rod
- cavity
- piston
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 9
- 238000013016 damping Methods 0.000 claims abstract description 62
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010017177.8A CN111232863B (zh) | 2020-01-08 | 2020-01-08 | 一种气动平衡吊刹车机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010017177.8A CN111232863B (zh) | 2020-01-08 | 2020-01-08 | 一种气动平衡吊刹车机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111232863A CN111232863A (zh) | 2020-06-05 |
CN111232863B true CN111232863B (zh) | 2021-04-06 |
Family
ID=70870344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010017177.8A Expired - Fee Related CN111232863B (zh) | 2020-01-08 | 2020-01-08 | 一种气动平衡吊刹车机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111232863B (zh) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428298A (en) * | 1966-01-03 | 1969-02-18 | Zimmerman D W Mfg | Tool balancer |
CH645316A5 (en) * | 1979-05-04 | 1984-09-28 | Benninger Ag Maschf | Pneumatic lifting and balancing device |
US5370367A (en) * | 1993-03-12 | 1994-12-06 | Zaguroli, Jr.; James | Safety device for an air balancing hoist |
US5439200A (en) * | 1993-12-10 | 1995-08-08 | Columbus Mckinnon Corporation | Air lifting and balancing unit |
US5553832A (en) * | 1993-03-12 | 1996-09-10 | Knight Industries, Inc. | Safety device for an air balancing hoist |
JPH08239200A (ja) * | 1995-03-03 | 1996-09-17 | Hirotaka Eng:Kk | エアバランス装置 |
JPH0988827A (ja) * | 1995-09-20 | 1997-03-31 | Tokico Ltd | 往復動型圧縮機 |
CN201390617Y (zh) * | 2009-03-24 | 2010-01-27 | 南京今明机械工程有限公司 | 气动平衡吊 |
CN205952915U (zh) * | 2016-08-14 | 2017-02-15 | 株洲建设雅马哈摩托车有限公司 | 一种用于摩托车车架生产线的物流传输装置 |
CN207618932U (zh) * | 2017-12-13 | 2018-07-17 | 深圳市国科光印科技有限公司 | 一种激光全息制版设备气动自平衡装置 |
CN208008340U (zh) * | 2018-03-30 | 2018-10-26 | 南京绥德自动焊接装备有限公司 | 气动平衡器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7097156B2 (en) * | 2004-03-25 | 2006-08-29 | Korea Hoist Co., Ltd. | Safety device of air balancing hoist |
-
2020
- 2020-01-08 CN CN202010017177.8A patent/CN111232863B/zh not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428298A (en) * | 1966-01-03 | 1969-02-18 | Zimmerman D W Mfg | Tool balancer |
CH645316A5 (en) * | 1979-05-04 | 1984-09-28 | Benninger Ag Maschf | Pneumatic lifting and balancing device |
US5370367A (en) * | 1993-03-12 | 1994-12-06 | Zaguroli, Jr.; James | Safety device for an air balancing hoist |
US5553832A (en) * | 1993-03-12 | 1996-09-10 | Knight Industries, Inc. | Safety device for an air balancing hoist |
US5439200A (en) * | 1993-12-10 | 1995-08-08 | Columbus Mckinnon Corporation | Air lifting and balancing unit |
JPH08239200A (ja) * | 1995-03-03 | 1996-09-17 | Hirotaka Eng:Kk | エアバランス装置 |
JPH0988827A (ja) * | 1995-09-20 | 1997-03-31 | Tokico Ltd | 往復動型圧縮機 |
CN201390617Y (zh) * | 2009-03-24 | 2010-01-27 | 南京今明机械工程有限公司 | 气动平衡吊 |
CN205952915U (zh) * | 2016-08-14 | 2017-02-15 | 株洲建设雅马哈摩托车有限公司 | 一种用于摩托车车架生产线的物流传输装置 |
CN207618932U (zh) * | 2017-12-13 | 2018-07-17 | 深圳市国科光印科技有限公司 | 一种激光全息制版设备气动自平衡装置 |
CN208008340U (zh) * | 2018-03-30 | 2018-10-26 | 南京绥德自动焊接装备有限公司 | 气动平衡器 |
Also Published As
Publication number | Publication date |
---|---|
CN111232863A (zh) | 2020-06-05 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Xia Inventor after: Zhang Chao Inventor before: Zhang Chao |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210324 Address after: 510000 room 2507, building 13, No.2-2, Yunshan Avenue, Huadu District, Guangzhou City, Guangdong Province Applicant after: Huang Xia Address before: 400000 No.90, shiziyuan, Jiulongpo District, Chongqing Applicant before: Zhang Chao |
|
TA01 | Transfer of patent application right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |
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CF01 | Termination of patent right due to non-payment of annual fee |