CN201458573U - 一种起重机上旁路控制线路 - Google Patents
一种起重机上旁路控制线路 Download PDFInfo
- Publication number
- CN201458573U CN201458573U CN2009200925929U CN200920092592U CN201458573U CN 201458573 U CN201458573 U CN 201458573U CN 2009200925929 U CN2009200925929 U CN 2009200925929U CN 200920092592 U CN200920092592 U CN 200920092592U CN 201458573 U CN201458573 U CN 201458573U
- Authority
- CN
- China
- Prior art keywords
- circuit
- plc
- control circuit
- crane
- bypass
- 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
Images
Landscapes
- Programmable Controllers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200925929U CN201458573U (zh) | 2009-08-14 | 2009-08-14 | 一种起重机上旁路控制线路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200925929U CN201458573U (zh) | 2009-08-14 | 2009-08-14 | 一种起重机上旁路控制线路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201458573U true CN201458573U (zh) | 2010-05-12 |
Family
ID=42385927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200925929U Expired - Fee Related CN201458573U (zh) | 2009-08-14 | 2009-08-14 | 一种起重机上旁路控制线路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201458573U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106219409A (zh) * | 2016-08-26 | 2016-12-14 | 李志刚 | 一种变频带旁路起重机电器控制*** |
CN110240068A (zh) * | 2019-05-24 | 2019-09-17 | 河南卫华重型机械股份有限公司 | 一种共用旁路的起重机调压控制***及控制方法 |
-
2009
- 2009-08-14 CN CN2009200925929U patent/CN201458573U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106219409A (zh) * | 2016-08-26 | 2016-12-14 | 李志刚 | 一种变频带旁路起重机电器控制*** |
CN110240068A (zh) * | 2019-05-24 | 2019-09-17 | 河南卫华重型机械股份有限公司 | 一种共用旁路的起重机调压控制***及控制方法 |
CN110240068B (zh) * | 2019-05-24 | 2020-07-14 | 河南卫华重型机械股份有限公司 | 一种共用旁路的起重机调压控制***及控制方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202197091U (zh) | 一种数字化的电动机综合保护器 | |
CN206374759U (zh) | 列车中央控制单元的冗余控制***及列车 | |
CN110794805B (zh) | 一种机器人安全电路及其控制方法 | |
CN206431476U (zh) | 一种板坯烧除线的急停*** | |
CN201458573U (zh) | 一种起重机上旁路控制线路 | |
CN102751695B (zh) | 交流接触器主触头粘连报警保护装置及方法 | |
CN105068509B (zh) | 一种数控机床超程保护及解除*** | |
CN205312892U (zh) | 一种起重机电气房温度监控控制*** | |
CN106744333B (zh) | 一种用于抓斗和集装箱吊具切换的控制方法及*** | |
CN206348653U (zh) | 一种带有保护电路的纺丝机控制电路 | |
CN102633197B (zh) | 直臂式随车起重机力矩限制报警装置 | |
CN202864766U (zh) | 直臂式随车起重机超载报警控制装置 | |
CN206970038U (zh) | 可自动播报故障发生位置的天车故障报警装置 | |
CN108879607B (zh) | 一种接触器防粘连的控制装置及其控制方法 | |
CN201567181U (zh) | 吊车卷扬制动***控制保护装置 | |
CN108569625A (zh) | 一种起升设备制动器的安全保护电路装置 | |
CN102035195B (zh) | 轻轨车库电源自动接地保护装置及控制方法 | |
CN104670026B (zh) | 一种铁路机车车辆及其降弓电路和降弓控制方法 | |
CN204620956U (zh) | 滚丝机防误操作急停装置 | |
CN201812163U (zh) | 轻轨车库电源自动接地保护装置 | |
CN206065273U (zh) | 一种pc构件模台的行走安全限位报警急停装置 | |
CN106219257A (zh) | 轮胎线卡车上件电气自动控制*** | |
CN206969607U (zh) | 皮带机安全*** | |
CN105656199B (zh) | 自动动态监测数字式接输电线 | |
CN201773142U (zh) | 一种在线式监测高压线路、母线、主变带电与否的结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Denomination of utility model: Bypass control circuit on crane Granted publication date: 20100512 License type: Exclusive License Record date: 20120215 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000004 Date of cancellation: 20120321 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Weihua Heavy Machinery Co., Ltd. Assignor: Weihua Co., Ltd. Contract record no.: 2012410000025 Denomination of utility model: Bypass control circuit on crane Granted publication date: 20100512 License type: Exclusive License Record date: 20120321 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140814 |
|
EXPY | Termination of patent right or utility model |