The invention discloses a safe jacking control system which comprises a monitoring device, a handle reversing device and a control device, the monitoring device is used for monitoring assembly and disassembly work of jacking operation, the handle reversing device comprises a handle assembly and a locking assembly, the handle assembly can be in driving connection with a reversing valve of a jacking hydraulic cylinder, and the locking assembly can be in driving connection with the reversing valve of the jacking hydraulic cylinder. The locking assembly is used for limiting the deflection direction of the handle assembly, and the control device is in communication connection with the monitoring device and the locking assembly and is configured to control the locking assembly to limit at least one deflection direction of the handle assembly according to the monitoring result of the monitoring device. Therefore, major accidents caused by non-standard operation of mounting and dismounting workers can be avoided, and prevention and prevention of jacking accidents in the tower ascending or descending process are truly achieved.
本发明公开了一种安全顶升控制系统,安全顶升控制系统包括监测装置、手柄换向装置和控制装置,监测装置用于对顶升作业的安拆工作进行监测,手柄换向装置包括手柄组件和锁止组件,手柄组件可与顶升液压缸的换向阀驱动连接,锁止组件用于对手柄组件的偏摆方向进行限制,控制装置分别与监测装置和锁止组件通讯连接并被配置为:根据监测装置的监测结果控制锁止组件对手柄组件的至少一个偏摆方向进行限制,从而使得可以避免因安拆工人的不规范操作而导致发生的重大事故,真正实现对升塔或降塔过程中的顶升事故的预防和阻止。
Safe jacking control system
安全顶升控制系统
13.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Jacking system speed control method, controller and jacking system
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
|