CN105298951A - 一种高空作业平台及其变幅系统 - Google Patents
一种高空作业平台及其变幅系统 Download PDFInfo
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- CN105298951A CN105298951A CN201510873392.7A CN201510873392A CN105298951A CN 105298951 A CN105298951 A CN 105298951A CN 201510873392 A CN201510873392 A CN 201510873392A CN 105298951 A CN105298951 A CN 105298951A
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- 239000012530 fluid Substances 0.000 claims description 35
- 238000013016 damping Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 87
- 230000007423 decrease Effects 0.000 description 7
- 239000002828 fuel tank Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106672870A (zh) * | 2016-12-22 | 2017-05-17 | 徐州海伦哲专用车辆股份有限公司 | 一种具有限幅控制阀的绝缘折叠臂高空作业车及限幅方法 |
CN109650303A (zh) * | 2018-12-14 | 2019-04-19 | 中联重科股份有限公司 | 高空作业机械臂下降控制方法及装置、高空作业机械臂 |
CN110094380A (zh) * | 2019-05-13 | 2019-08-06 | 第一拖拉机股份有限公司 | 一种拖拉机强压入土调节阀及控制方法 |
WO2023092666A1 (zh) * | 2021-11-25 | 2023-06-01 | 江苏汇智高端工程机械创新中心有限公司 | 一种可调型负载压力补偿平衡系统、端盖及平衡阀 |
Citations (9)
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EP0793023A1 (en) * | 1996-02-28 | 1997-09-03 | Iveco Magirus Ag | Hydraulic system |
US20050199120A1 (en) * | 2004-03-13 | 2005-09-15 | Marcus Bitter | Hydraulic arrangement |
CN101253335A (zh) * | 2005-08-19 | 2008-08-27 | 布奇尔液压公司 | 用于控制双作用液压驱动缸的油路 |
CN201109697Y (zh) * | 2007-09-30 | 2008-09-03 | 威海广泰空港设备股份有限公司 | 升降平台应急下降液压装置 |
CN102976226A (zh) * | 2012-11-20 | 2013-03-20 | 中联重科物料输送设备有限公司 | 液压顶升装置和配备该液压顶升装置的工程机械设备 |
GB2514112A (en) * | 2013-05-13 | 2014-11-19 | Caterpillar Inc | Valve Arrangement |
CN104379942A (zh) * | 2012-05-10 | 2015-02-25 | 伊顿公司 | 负载能量辅助及功率管理系统 |
CN104724645A (zh) * | 2015-03-27 | 2015-06-24 | 江苏省电力公司常州供电公司 | 绝缘高空作业平台的幅度限制系统 |
CN205154781U (zh) * | 2015-12-02 | 2016-04-13 | 湖南星邦重工有限公司 | 一种高空作业平台及其变幅系统 |
-
2015
- 2015-12-02 CN CN201510873392.7A patent/CN105298951B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0793023A1 (en) * | 1996-02-28 | 1997-09-03 | Iveco Magirus Ag | Hydraulic system |
US20050199120A1 (en) * | 2004-03-13 | 2005-09-15 | Marcus Bitter | Hydraulic arrangement |
CN101253335A (zh) * | 2005-08-19 | 2008-08-27 | 布奇尔液压公司 | 用于控制双作用液压驱动缸的油路 |
CN201109697Y (zh) * | 2007-09-30 | 2008-09-03 | 威海广泰空港设备股份有限公司 | 升降平台应急下降液压装置 |
CN104379942A (zh) * | 2012-05-10 | 2015-02-25 | 伊顿公司 | 负载能量辅助及功率管理系统 |
CN102976226A (zh) * | 2012-11-20 | 2013-03-20 | 中联重科物料输送设备有限公司 | 液压顶升装置和配备该液压顶升装置的工程机械设备 |
GB2514112A (en) * | 2013-05-13 | 2014-11-19 | Caterpillar Inc | Valve Arrangement |
CN104724645A (zh) * | 2015-03-27 | 2015-06-24 | 江苏省电力公司常州供电公司 | 绝缘高空作业平台的幅度限制系统 |
CN205154781U (zh) * | 2015-12-02 | 2016-04-13 | 湖南星邦重工有限公司 | 一种高空作业平台及其变幅系统 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106672870A (zh) * | 2016-12-22 | 2017-05-17 | 徐州海伦哲专用车辆股份有限公司 | 一种具有限幅控制阀的绝缘折叠臂高空作业车及限幅方法 |
CN106672870B (zh) * | 2016-12-22 | 2022-05-17 | 徐州海伦哲专用车辆股份有限公司 | 一种具有限幅控制阀的绝缘折叠臂高空作业车及限幅方法 |
CN109650303A (zh) * | 2018-12-14 | 2019-04-19 | 中联重科股份有限公司 | 高空作业机械臂下降控制方法及装置、高空作业机械臂 |
CN110094380A (zh) * | 2019-05-13 | 2019-08-06 | 第一拖拉机股份有限公司 | 一种拖拉机强压入土调节阀及控制方法 |
WO2023092666A1 (zh) * | 2021-11-25 | 2023-06-01 | 江苏汇智高端工程机械创新中心有限公司 | 一种可调型负载压力补偿平衡系统、端盖及平衡阀 |
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Address after: 410600, 128, Jinzhou Avenue East, Jinzhou new district, Changsha, Hunan, Ningxiang Patentee after: Hunan Xingbang Intelligent Equipment Co.,Ltd. Address before: 410600, 128, Jinzhou Avenue East, Jinzhou new district, Changsha, Hunan, Ningxiang Patentee before: HUNAN SINOBOOM HEAVY INDUSTRY Co.,Ltd. |
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Denomination of invention: An aerial work platform and its luffing system Effective date of registration: 20220112 Granted publication date: 20181023 Pledgee: Agricultural Bank of China Limited Ningxiang sub branch Pledgor: Hunan Xingbang Intelligent Equipment Co.,Ltd. Registration number: Y2022430000002 |
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Date of cancellation: 20231110 Granted publication date: 20181023 Pledgee: Agricultural Bank of China Limited Ningxiang sub branch Pledgor: Hunan Xingbang Intelligent Equipment Co.,Ltd. Registration number: Y2022430000002 |
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