Integrated control system of crane
A technology that integrates control systems and cranes. It is applied in the directions of load hanging components, transportation and packaging. It can solve the problems of low reliability, high economic cost, and complicated composition, and achieve the effect of optimizing structure, improving economy, and avoiding duplication.
Active Publication Date: 2014-05-14
辽宁国辰电子技术有限公司
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The system composition is complicated, the reliability is low, and the economic cost is too high
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[0019] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.
[0020] Such as figure 1 , 2 As shown, the crane integrated control system of the present invention includes the main lifting thyristor group, the auxiliary lifting thyristor group, the cart thyristor group, the trolley thyristor group, and the 1# trigger board connected with the main lifting thyristor group, and The 2# trigger board connected to the auxiliary lifting thyristor group, the 3# trigger board connected to the trolley thyristor group, the 4# trigger board connected to the trolley thyristor group, the 1# control board, 2 #control board, 3# control board, 4# control board, 1# master controller, 2# master controller, 3# master controller, 4# master controller, current detection device, characterized in that Including a central display controller, a shared control power supply and a shared synchronous phase-shifting board,...
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The invention relates to an integrated control system of a crane, and belongs to the technical field of control of cranes. The integrated control system of the crane is characterized by comprising a central display controller, a shared control power supply and a shared simultaneous phase shifting plate; the central display controller comprises an integrated key displayer and a CPU (Central Processing Unit) processor; a 1# master controller, a 2# master controller, a 3# master controller and a 4# master controller are respectively connected with the central display controller; a 1# control board, a 2# control board, a 3# control board and a 4# control board which are controlled by the shared control power supply are connected with the shared simultaneous phase shifting plate; a 1# trigger board, a 2# trigger board, a 3# trigger board and a 4# trigger board are connected with the shared simultaneous phase shifting plate. With the adoption of the integrated control system of the crane, the problem of interconnection and interoperation of subsystems in the integrated control system of the crane can be solved, all separated crane control subsystems are integrated to be a correlative and coordinated control system, and thus the resource can be shared fully, and the centralized, efficient and convenient management can be realized.
Description
technical field [0001] The invention belongs to the technical field of crane control, and in particular relates to a crane integrated control system. Background technique [0002] The crane transmission control system usually consists of four sets of transmission systems: main hoisting system, auxiliary hoisting system, cart system, and trolley system. Taking the crane stator voltage regulation and speed regulation controller as an example, its control system is as attached figure 1 shown. [0003] The controllers of each transmission system are independent and separated. Since the control device is usually not within the visual inspection range of the operating driver, the driver operates the control system through the master controller to operate each device, and the operating status and operating parameters of each device cannot be seen during operation, and can only be visually inspected. Observe the working status of the crane. It is equivalent to that the driver do...
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IPC IPC(8): B66C13/18
Inventor 田振杨经建
Owner 辽宁国辰电子技术有限公司