The invention discloses a jacking system for an offshore double-ship disassembly platform. The jacking system for the offshore double-ship disassembly platform comprises two jacking devices which are respectively arranged on two ships, and each jacking device comprises at least one hydraulic jacking unit, deck docking devices, a pressure monitoring device, a communication device and a cooperative control device. The at least one hydraulic jacking unit is used for jacking a platform, the deck docking devices are arranged on the corresponding hydraulic jacking units; the pressure monitoring device is used for monitoring the pressure state of the hydraulic jacking unit; the communication device is used for transmitting data obtained by the pressure monitoring device and transmitting a control instruction to the hydraulic jacking unit; the cooperative control device communicates with the pressure monitoring device and the hydraulic jacking unit through a communication device and is used for judging the state of the hydraulic jacking unit and making the control instruction; the cooperative control device on each ship can monitor and control the two jacking devices at the same time. The invention further provides a jacking method. According to a jacking device and jacking method for the offshore double-ship disassembly platform, cooperative jacking of a jacket platform in the disassembly operation can be achieved, multi-ship cooperative operation is effectively guided, and the safety of operators is guaranteed.
本发明公开了一种用于海上双船拆平台的顶升系统,包括两个顶升装置,分别配置在两艘船上,其中,每个顶升装置包括:至少一个液压顶升单元,用于顶升平台;甲板对接装置,设置在对应的液压顶升单元上;压力监测装置,用于监测液压顶升单元的压力状态;通讯装置,用于传输压力监测装置获得的数据以及向液压顶升单元传输控制指令;协同控制装置,通过通讯装置与压力监测装置和液压顶升单元实现通讯,并用于判断液压顶升单元的状态以及作出控制指令;其中,每艘船上的协同控制装置能够同时对两个顶升装置进行监测和控制。本发明还提供了一种顶升方法。本发明能够实现导管架平台在拆除作业中的协同顶升,有效引导多船协同作业,并保证操作人员安全。
Jacking device and jacking method for offshore double-ship disassembly platform
一种用于海上双船拆平台的顶升装置及顶升方法
2021-09-24
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
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