A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ship lift alignment floating mark mirror and ship lift alignment control method
The invention provides a ship lift alignment floating mark mirror which comprises a floater, a tension detection wheel is arranged at the upper end of the floater, the floater is finally connected with a balancing weight through a steel wire rope, the tension detection wheel and other pulleys, a light reflecting plate is further arranged on a connecting line, one pulley is connected with a servo motor, the servo motor is connected with a driving control plate, and the driving control plate is connected with a power source. The driving control panel is connected with the PID regulator, the PID regulator can regulate the tension according to a set tension given value, the force measuring element monitors the tension of the tension detection pulley, and the tension is fed back through the force transmitter, so that the PID regulator is controlled; and the photoelectric switch group is arranged through the ship reception chamber mounting bracket. The invention further provides a ship lift alignment control method. On the basis that the floating marking mirror uses a tension servo control system to detect the water level of an approach channel and generate a butt joint position signal, channel water level fluctuation detection is introduced, the tension given value of the floating marking mirror is adjusted in real time, and butt joint errors caused by water level fluctuation are eliminated.
本发明提供了一种升船机对位浮动标志镜，包括有浮子，浮子上端设有张力检测轮，浮子经钢丝绳通过张力检测轮及其他滑轮最终与配重块相连，且在连接线上还设有反光板，其中一个滑轮与伺服电机相连，伺服电机与驱动控制板连接，驱动控制板与PID调节器连接，PID调节器可以通过设置的张力给定值调节张力大小，测力元件监测张力检测滑轮的张力，并通过力变送器反馈，从而对PID调节器进行控制；还包括通过承船厢安装支架设置的光电开关组。本发明还提供了一种升船机对位控制方法。本发明在浮动标志镜运用张力伺服控制系统检测引航道水位，产生对接位置信号的基础上，引入航道水位波动检测，实时调整浮动标志镜张力给定值，消除因水位波动产生的对接误差。
Ship lift alignment floating mark mirror and ship lift alignment control method
The invention provides a ship lift alignment floating mark mirror which comprises a floater, a tension detection wheel is arranged at the upper end of the floater, the floater is finally connected with a balancing weight through a steel wire rope, the tension detection wheel and other pulleys, a light reflecting plate is further arranged on a connecting line, one pulley is connected with a servo motor, the servo motor is connected with a driving control plate, and the driving control plate is connected with a power source. The driving control panel is connected with the PID regulator, the PID regulator can regulate the tension according to a set tension given value, the force measuring element monitors the tension of the tension detection pulley, and the tension is fed back through the force transmitter, so that the PID regulator is controlled; and the photoelectric switch group is arranged through the ship reception chamber mounting bracket. The invention further provides a ship lift alignment control method. On the basis that the floating marking mirror uses a tension servo control system to detect the water level of an approach channel and generate a butt joint position signal, channel water level fluctuation detection is introduced, the tension given value of the floating marking mirror is adjusted in real time, and butt joint errors caused by water level fluctuation are eliminated.
本发明提供了一种升船机对位浮动标志镜，包括有浮子，浮子上端设有张力检测轮，浮子经钢丝绳通过张力检测轮及其他滑轮最终与配重块相连，且在连接线上还设有反光板，其中一个滑轮与伺服电机相连，伺服电机与驱动控制板连接，驱动控制板与PID调节器连接，PID调节器可以通过设置的张力给定值调节张力大小，测力元件监测张力检测滑轮的张力，并通过力变送器反馈，从而对PID调节器进行控制；还包括通过承船厢安装支架设置的光电开关组。本发明还提供了一种升船机对位控制方法。本发明在浮动标志镜运用张力伺服控制系统检测引航道水位，产生对接位置信号的基础上，引入航道水位波动检测，实时调整浮动标志镜张力给定值，消除因水位波动产生的对接误差。
Ship lift alignment floating mark mirror and ship lift alignment control method
一种升船机对位浮动标志镜及升船机对位控制方法
WANG XIANGHUI (author)
2024-03-01
Patent
Electronic Resource
Chinese
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