Rail-mounted gantry crane automatic yard operation control system and automatic loading and unloading method

An operation control and rail hoisting technology, applied in safety devices, transportation and packaging, load hoisting components, etc., can solve the problems of complicated operation and large equipment investment, and achieve the effect of simple operation, small equipment investment and labor cost reduction.

Active Publication Date: 2014-01-22
TIANJIN PORT CONTAINER TERMINAL
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Problems solved by technology

In the above scheme, the equipment investment is large and the operation is complicated

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  • Rail-mounted gantry crane automatic yard operation control system and automatic loading and unloading method

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Embodiment Construction

[0041] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] The principle diagram of the rail crane automatic yard operation control system of the present invention is as follows figure 1 As shown, it includes rail crane automation controller, rail crane PLC controller, spreader PLC controller, truck anti-lifting device, rail crane positioning device, box loading detection device, hanging box automatic control device, target box positioning device and Spreader positioning device.

[0043] The collection card anti-lifting device includes an anti-lifting detection infrared sensor installed on the rail suspension bottom beam, and the anti-lifting detection infrared sensor is used to detect the position of the container relative to the collection truck; the anti-lifting detection infrared The sensor is connected with the automatic controller of the rail crane, and the automatic controller ...

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Abstract

The invention discloses a rail-mounted gantry crane automatic yard operation control system and an automatic loading and unloading method, and the control system and the automatic loading and unloading method can reduce investment for reconstruction and enables technological process to be simplified. The system comprises a rail-mounted gantry crane automatic controller, a rail-mounted gantry crane PLC controller, a hanger PLC controller, a container truck hoist-preventing device, a rail-mounted gantry crane positioning device, a container landing detection device, a hoisting box automatic control device, a target container positioning device and a hanger positioning device. The system refits a conventional rail-mounted gantry crane into an automatic rail-mounted gantry crane and can carry out container landing, locking, hanger rising, container dropping, unlocking, hanger rising and the like on containers through controlling by the automatic loading and unloading method, a cycle of operation can be automatically finished without intervention by a remote operator, so work efficiency is improved, labor cost is reduced and work cost is lowered down; moreover, equipment investment is small, and operation is simple and convenient.

Description

technical field [0001] The invention relates to an automatic storage yard operation control system for rail cranes in a container wharf and an automatic loading and unloading method for containers. Background technique [0002] With the development of the global economy, the volume of trade continues to grow, and the container throughput of ports continues to increase, increasing the demand for labor. Driven by strong transportation requirements and good economic benefits, as a terminal operation with high repetitive tasks and high manpower consumption, there is an urgent need for automation to release manpower, improve operational efficiency, and reduce operating costs. Therefore, higher requirements are put forward for container operation equipment, and it is urgent to develop high-efficiency container operation equipment. For this reason, the development of automated terminals has become a necessity for port development. [0003] At present, the yard loading and unloadi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/48B66C13/46B66C13/16B66C15/04
Inventor 李勋杨志新安国利马会军张弸信毅褚英双马国学杨荣易应强王洪亮李恩恩高海涛张磊季成王福忠刘彬陈培唐友范唯林宏彬周小峰吕靖轩王毅刚陈彦
Owner TIANJIN PORT CONTAINER TERMINAL
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