CN108569655B - 一种升降液压控制***、控制方法及登机桥 - Google Patents
一种升降液压控制***、控制方法及登机桥 Download PDFInfo
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- CN108569655B CN108569655B CN201710834824.2A CN201710834824A CN108569655B CN 108569655 B CN108569655 B CN 108569655B CN 201710834824 A CN201710834824 A CN 201710834824A CN 108569655 B CN108569655 B CN 108569655B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 98
- 230000002265 prevention Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000005484 gravity Effects 0.000 claims description 9
- 239000003921 oil Substances 0.000 description 233
- 230000001174 ascending effect Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 101100168642 Arabidopsis thaliana CRN gene Proteins 0.000 description 4
- 101100045632 Arabidopsis thaliana TCX2 gene Proteins 0.000 description 4
- 101150103732 sol2 gene Proteins 0.000 description 4
- 101100096184 Alternaria solani sol5 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 101150090449 sol4 gene Proteins 0.000 description 3
- 101100045633 Arabidopsis thaliana TCX3 gene Proteins 0.000 description 2
- 101150037491 SOL1 gene Proteins 0.000 description 2
- 101150032095 SOL3 gene Proteins 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
- B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/005—Leakage; Spillage; Hose burst
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710834824.2A CN108569655B (zh) | 2017-09-15 | 2017-09-15 | 一种升降液压控制***、控制方法及登机桥 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710834824.2A CN108569655B (zh) | 2017-09-15 | 2017-09-15 | 一种升降液压控制***、控制方法及登机桥 |
Publications (2)
Publication Number | Publication Date |
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CN108569655A CN108569655A (zh) | 2018-09-25 |
CN108569655B true CN108569655B (zh) | 2020-04-28 |
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Family Applications (1)
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CN201710834824.2A Active CN108569655B (zh) | 2017-09-15 | 2017-09-15 | 一种升降液压控制***、控制方法及登机桥 |
Country Status (1)
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CN (1) | CN108569655B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110136520A (zh) * | 2019-04-24 | 2019-08-16 | 吉林省民航机场集团公司 | 一种登机桥模拟实验台 |
CN111878471A (zh) * | 2020-07-30 | 2020-11-03 | 三一重工股份有限公司 | 液压控制***、消防车和消防车作业启动控制方法 |
CN112922773B (zh) * | 2021-01-29 | 2023-02-28 | 三一海洋重工有限公司 | 势能回收***和工程设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4003219B2 (ja) * | 2002-06-25 | 2007-11-07 | Smc株式会社 | 位置検出機構を備えたマニホールドバルブ |
CN201095573Y (zh) * | 2007-08-20 | 2008-08-06 | 兰州金牛轨道交通装备有限责任公司 | 铁路起重机支腿自动调平控制*** |
CN101533725B (zh) * | 2009-03-30 | 2012-02-22 | 浙江大学 | 高压断路器电液伺服操动机构 |
CN103388601B (zh) * | 2013-07-23 | 2015-08-12 | 中国十七冶集团有限公司 | 一种除雪滚刷升降比例调节的液压装置 |
CN105298944A (zh) * | 2015-11-25 | 2016-02-03 | 上海电气液压气动有限公司 | 一种具有保压功能的支撑油缸*** |
CN105485085B (zh) * | 2016-01-14 | 2017-10-31 | 华德宝机械(昆山)有限公司 | 登机桥用升降油缸***、升降方法及采用该***的登机桥 |
CN106246632B (zh) * | 2016-09-18 | 2017-12-15 | 上海衡拓船舶设备有限公司 | 液压插销式升降***的桩腿快速升降液压回路 |
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2017
- 2017-09-15 CN CN201710834824.2A patent/CN108569655B/zh active Active
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Publication number | Publication date |
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CN108569655A (zh) | 2018-09-25 |
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Address after: 518103, No. two, nine, Fu Garden Road, Fuyong street, Shenzhen, Guangdong, Baoan District Co-patentee after: China International Marine Containers (Group) Co.,Ltd. Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: Harbour Road Shekou Industrial District of Shenzhen City, Guangdong province 518067 No. 2 CIMC R & D Center Co-patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Patentee before: China International Marine Containers (Group) Co.,Ltd. |
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Effective date of registration: 20210608 Address after: 518103 No.9, Fuyuan 2nd Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: 518103 No.9, Fuyuan 2nd Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Patentee before: China International Marine Containers (Group) Co.,Ltd. |