CN204490293U - 矿井提升机全行程包络线速度保护系统 - Google Patents
矿井提升机全行程包络线速度保护系统 Download PDFInfo
- Publication number
- CN204490293U CN204490293U CN201420773270.1U CN201420773270U CN204490293U CN 204490293 U CN204490293 U CN 204490293U CN 201420773270 U CN201420773270 U CN 201420773270U CN 204490293 U CN204490293 U CN 204490293U
- Authority
- CN
- China
- Prior art keywords
- digital
- analogue converter
- data analysis
- total travel
- comparator
- 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.)
- Active
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420773270.1U CN204490293U (zh) | 2014-12-10 | 2014-12-10 | 矿井提升机全行程包络线速度保护系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420773270.1U CN204490293U (zh) | 2014-12-10 | 2014-12-10 | 矿井提升机全行程包络线速度保护系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204490293U true CN204490293U (zh) | 2015-07-22 |
Family
ID=53569581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420773270.1U Active CN204490293U (zh) | 2014-12-10 | 2014-12-10 | 矿井提升机全行程包络线速度保护系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204490293U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114336945A (zh) * | 2021-12-31 | 2022-04-12 | 徐州中矿大传动与自动化有限公司 | 一种矿井提升机的应急提升控制方法、装置及系统 |
-
2014
- 2014-12-10 CN CN201420773270.1U patent/CN204490293U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114336945A (zh) * | 2021-12-31 | 2022-04-12 | 徐州中矿大传动与自动化有限公司 | 一种矿井提升机的应急提升控制方法、装置及系统 |
CN114336945B (zh) * | 2021-12-31 | 2024-04-12 | 江苏国传电气有限公司 | 一种矿井提升机的应急提升控制方法、装置及系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103253576B (zh) | 电梯轿厢速度监控系统 | |
CN103253574A (zh) | 电梯轿厢速度和位置监控系统 | |
CN204490293U (zh) | 矿井提升机全行程包络线速度保护系统 | |
CN201705556U (zh) | 一种智能控制的风力发电机刹车系统 | |
CN205114915U (zh) | 起重机电缆卷筒电缆保护装置 | |
CN204314688U (zh) | 一种绞车电控系统 | |
CN202575826U (zh) | 一种卷扬机起升机构超速控制系统 | |
CN105220653B (zh) | 一种智能清污机系统及其控制方法 | |
CN206968670U (zh) | 一种用于矿井斜巷的跑车防护装置 | |
CN203064922U (zh) | 一种提升机多目标优化控制装置及系统 | |
CN103640979B (zh) | 塔机起升吊钩的高度控制方法、装置、系统及塔机 | |
CN201729586U (zh) | 一种塔式起重机速度调节机构 | |
CN209871771U (zh) | 一种料场的同轨道堆取料车防碰撞控制系统 | |
CN202379606U (zh) | 铁路起重机先导压力与发动机转速联动装置 | |
CN209740544U (zh) | 一种龙门吊行走控制电路 | |
CN102718135A (zh) | 一种起重机吊车运行机构 | |
CN106865430A (zh) | 一种塔机小车限位装置 | |
CN202988465U (zh) | 电梯上利用导向轮的保护装置 | |
CN201817219U (zh) | 起重机抓具钢丝绳缠绕系统 | |
CN201694780U (zh) | 一种天车的变频制动机构 | |
CN203740792U (zh) | 电梯涨紧装置 | |
CN103935921B (zh) | 桥式起重机钢丝绳卷筒安全保护装置 | |
CN203922504U (zh) | Plc和变频器控制起重机自动调速防撞控制系统 | |
CN204847851U (zh) | 一种接触式起重机用行程限位器 | |
CN207483243U (zh) | 一种起重机起升机构制动系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Cao Xisheng Inventor after: Zhang Xiaozhou Inventor after: Wang Youyun Inventor after: Li Bo Inventor after: Jian Deyi Inventor after: Liang Weiyan Inventor after: Du Haifeng Inventor after: Zhao Xingyan Inventor after: Gao Fei Inventor after: Cheng Long Inventor before: Cao Xisheng Inventor before: Zhang Xiaozhou Inventor before: Wang Youyun Inventor before: Li Bo Inventor before: Jian Deyi Inventor before: Liang Weiyan Inventor before: Du Haifeng Inventor before: Zhao Xingyan Inventor before: Gao Fei Inventor before: Cheng Long |
|
COR | Change of bibliographic data |