CN110131241A - 掘进机履带张紧柱塞油缸全行程加压试验装置及其方法 - Google Patents
掘进机履带张紧柱塞油缸全行程加压试验装置及其方法 Download PDFInfo
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- CN110131241A CN110131241A CN201910503117.4A CN201910503117A CN110131241A CN 110131241 A CN110131241 A CN 110131241A CN 201910503117 A CN201910503117 A CN 201910503117A CN 110131241 A CN110131241 A CN 110131241A
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- pressure
- fluid injection
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- 238000000034 method Methods 0.000 title abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 102
- 238000002347 injection Methods 0.000 claims abstract description 91
- 239000007924 injection Substances 0.000 claims abstract description 91
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 31
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- 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
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/007—Simulation or modelling
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201910503117.4A CN110131241A (zh) | 2019-06-11 | 2019-06-11 | 掘进机履带张紧柱塞油缸全行程加压试验装置及其方法 |
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CN201910503117.4A CN110131241A (zh) | 2019-06-11 | 2019-06-11 | 掘进机履带张紧柱塞油缸全行程加压试验装置及其方法 |
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CN110131241A true CN110131241A (zh) | 2019-08-16 |
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CN201910503117.4A Pending CN110131241A (zh) | 2019-06-11 | 2019-06-11 | 掘进机履带张紧柱塞油缸全行程加压试验装置及其方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0857925A (ja) * | 1994-08-23 | 1996-03-05 | Nissei Plastics Ind Co | 型締装置 |
CN102183426A (zh) * | 2011-03-22 | 2011-09-14 | 三一重机有限公司 | 一种新型液压挖掘机履带张紧装置耐久性试验方法 |
CN202851488U (zh) * | 2012-11-07 | 2013-04-03 | 常德中联重科液压有限公司 | 双向液压锁、支腿控制系统和工程车辆 |
CN203705267U (zh) * | 2013-12-13 | 2014-07-09 | 吕明俊 | 承压土恒压加载试验设备 |
CN103967870A (zh) * | 2014-05-23 | 2014-08-06 | 济宁职业技术学院 | 一种液压缸试验平台 |
CN210068632U (zh) * | 2019-06-11 | 2020-02-14 | 兖州煤业股份有限公司 | 掘进机履带张紧柱塞油缸全行程加压试验装置 |
-
2019
- 2019-06-11 CN CN201910503117.4A patent/CN110131241A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0857925A (ja) * | 1994-08-23 | 1996-03-05 | Nissei Plastics Ind Co | 型締装置 |
CN102183426A (zh) * | 2011-03-22 | 2011-09-14 | 三一重机有限公司 | 一种新型液压挖掘机履带张紧装置耐久性试验方法 |
CN202851488U (zh) * | 2012-11-07 | 2013-04-03 | 常德中联重科液压有限公司 | 双向液压锁、支腿控制系统和工程车辆 |
CN203705267U (zh) * | 2013-12-13 | 2014-07-09 | 吕明俊 | 承压土恒压加载试验设备 |
CN103967870A (zh) * | 2014-05-23 | 2014-08-06 | 济宁职业技术学院 | 一种液压缸试验平台 |
CN210068632U (zh) * | 2019-06-11 | 2020-02-14 | 兖州煤业股份有限公司 | 掘进机履带张紧柱塞油缸全行程加压试验装置 |
Non-Patent Citations (2)
Title |
---|
薛保忠, 郭万平: "用液压支架立柱改制油缸加载试验台", 煤矿机电, no. 02 * |
薛保忠, 郭万平: "用液压支架立柱改制油缸加载试验台", 煤矿机电, no. 02, 30 April 2001 (2001-04-30) * |
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Inventor after: Jiang Haifeng Inventor after: Peng Zhongfeng Inventor after: Zhang Baojun Inventor after: Liu Jinlong Inventor after: Gao Xin Inventor after: Zong Ruishen Inventor after: Gao Xingliang Inventor after: Wang Xiaobo Inventor before: Jiang Haifeng Inventor before: Peng Zhongfeng Inventor before: Zhang Baojun Inventor before: Liu Jinlong Inventor before: Gao Xin Inventor before: Zong Ruishen Inventor before: Gao Xingliang Inventor before: Wang Xiaopo |