CN103195451B - 智能井用支架缓冲减振装置 - Google Patents
智能井用支架缓冲减振装置 Download PDFInfo
- Publication number
- CN103195451B CN103195451B CN201310078363.2A CN201310078363A CN103195451B CN 103195451 B CN103195451 B CN 103195451B CN 201310078363 A CN201310078363 A CN 201310078363A CN 103195451 B CN103195451 B CN 103195451B
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder barrel
- column cap
- disk spring
- cylinder
- 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
Landscapes
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310078363.2A CN103195451B (zh) | 2013-03-12 | 2013-03-12 | 智能井用支架缓冲减振装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310078363.2A CN103195451B (zh) | 2013-03-12 | 2013-03-12 | 智能井用支架缓冲减振装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103195451A CN103195451A (zh) | 2013-07-10 |
CN103195451B true CN103195451B (zh) | 2015-12-30 |
Family
ID=48718250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310078363.2A Expired - Fee Related CN103195451B (zh) | 2013-03-12 | 2013-03-12 | 智能井用支架缓冲减振装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103195451B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104110269B (zh) * | 2014-06-05 | 2016-08-24 | 江苏中矿立兴能源科技有限公司 | 一种固体充填开采自平衡式缓冲装置 |
CN104568737B (zh) * | 2015-01-08 | 2017-11-10 | 重庆材料研究院有限公司 | 基于流动模式的磁控流体力学性能测试装置 |
CN105134260B (zh) * | 2015-08-20 | 2017-08-15 | 天地科技股份有限公司 | 增容缓冲强力抗冲击双伸缩立柱 |
CN106522996B (zh) * | 2017-01-20 | 2017-09-12 | 山东科技大学 | 一种大型地下工程强力刚性支架可调节收敛约束装置及方法 |
CN108612549B (zh) * | 2018-07-13 | 2023-10-24 | 山东科技大学 | 一种用于液压支架抗冲击地压的缓冲系统及其应用 |
CN110593920B (zh) * | 2019-10-08 | 2020-11-24 | 河南工程学院 | 一种掘进巷道可吸收爆破振动能量的临时防冲支护装置 |
CN112648332A (zh) * | 2020-12-03 | 2021-04-13 | 北京科技大学 | 一种球形胞孔梯状变形矿压控制器及方法 |
CN113309554B (zh) * | 2021-08-02 | 2021-10-08 | 江苏双鹏钢结构工程有限公司 | 一种隧道工程的隧道加固装置 |
CN115788521B (zh) * | 2023-02-08 | 2023-05-05 | 山东省煤田地质规划勘察研究院 | 一种防治冲击地压的巷道联合消能减震支护装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014042A1 (en) * | 1979-01-16 | 1980-08-06 | Intorala Ltd. | Borehole drilling apparatus |
US6390253B1 (en) * | 1999-10-05 | 2002-05-21 | Delphi Technologies, Inc. | Magneto-rheological damping apparatus |
CN101793302A (zh) * | 2010-03-18 | 2010-08-04 | 河海大学 | 一种三缸式大出力磁流变阻尼器 |
CN201934107U (zh) * | 2010-12-22 | 2011-08-17 | 石家庄中煤装备制造股份有限公司 | 保压顶紧立柱 |
CN102278410A (zh) * | 2011-06-03 | 2011-12-14 | 嘉兴学院 | 无需外接电源的磁流变减振器 |
CN203257430U (zh) * | 2013-03-12 | 2013-10-30 | 合肥工业大学 | 智能井用支架缓冲减振装置 |
-
2013
- 2013-03-12 CN CN201310078363.2A patent/CN103195451B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014042A1 (en) * | 1979-01-16 | 1980-08-06 | Intorala Ltd. | Borehole drilling apparatus |
US6390253B1 (en) * | 1999-10-05 | 2002-05-21 | Delphi Technologies, Inc. | Magneto-rheological damping apparatus |
CN101793302A (zh) * | 2010-03-18 | 2010-08-04 | 河海大学 | 一种三缸式大出力磁流变阻尼器 |
CN201934107U (zh) * | 2010-12-22 | 2011-08-17 | 石家庄中煤装备制造股份有限公司 | 保压顶紧立柱 |
CN102278410A (zh) * | 2011-06-03 | 2011-12-14 | 嘉兴学院 | 无需外接电源的磁流变减振器 |
CN203257430U (zh) * | 2013-03-12 | 2013-10-30 | 合肥工业大学 | 智能井用支架缓冲减振装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103195451A (zh) | 2013-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103195451B (zh) | 智能井用支架缓冲减振装置 | |
CN203257430U (zh) | 智能井用支架缓冲减振装置 | |
CN108612549B (zh) | 一种用于液压支架抗冲击地压的缓冲系统及其应用 | |
CN202158129U (zh) | 一种新型双杆液压式车用减震器 | |
CN204140749U (zh) | 一种油压缓冲器 | |
CN209164461U (zh) | 一种氮气弹簧减震器 | |
CN204512269U (zh) | 无谐振峰抗强冲击型隔振器 | |
CN102561442A (zh) | 工作装置 | |
CN103818336B (zh) | 可压缩式驾驶室多级落物防护装置 | |
CN208669329U (zh) | 一种用于液压支架抗冲击地压的缓冲系统及液压支架 | |
CN204284299U (zh) | 一种高效抗冲弹液复合缓冲器 | |
CN104226874A (zh) | 锻压机减震装置 | |
CN203230439U (zh) | 一种煤矿坑道钻机用机械补偿液压立柱 | |
CN202162319U (zh) | 模锻锤基础 | |
CN207453167U (zh) | 一种新型的建筑用耗能减震装置 | |
CN105156579B (zh) | 一种减振抗冲击液压缸及其抗冲击方法 | |
CN204403260U (zh) | 用于电极板成型机上的调节式减震装置 | |
CN204061702U (zh) | 组合式短行程缓冲装置 | |
CN207674034U (zh) | 一种采矿机用减震座 | |
CN204784380U (zh) | 一种大载荷贮运箱减震装置 | |
CN206722084U (zh) | 一种分阶段耗能限位支座 | |
CN203098718U (zh) | 汽车减震器活塞杆改良结构 | |
CN204778603U (zh) | 一种采矿机升降架底座 | |
CN203739827U (zh) | 可压缩式驾驶室多级落物防护装置 | |
CN110513424A (zh) | 一种汽车零部件用减震器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Huaxia Inventor after: Sun Shuaishuai Inventor after: Zhang Jin Inventor after: Yu Liandong Inventor after: Zhao Shiyu Inventor after: Wang Yue Inventor after: Li Weihua Inventor after: Xia Haojie Inventor before: Deng Huaxia Inventor before: Sun Shuaishuai Inventor before: Zhang Jin Inventor before: Zhao Shiyu Inventor before: Wang Yue Inventor before: Li Weihua |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DENG HUAXIA SUN SHUAISHUAI ZHANG JIN ZHAO SHIYU WANG YUE LI WEIHUA TO: DENG HUAXIA SUN SHUAISHUAI ZHANG JIN YU LIANDONG ZHAO SHIYU WANG YUE LI WEIHUA XIA HAOJIE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200312 |