On July 25, the 1000-ton -53m gantry crane independently developed and manufactured by China Railway Construction Bridge Bureau was officially completed. The crane is the largest tonnage gantry crane independently developed and manufactured by China Railway Construction, and its technical level has reached the advanced level of similar products in the world. Its use will greatly enhance the hard power of China Railway Construction Bridge Construction Industry Chain.
"Strength" players made a brilliant appearance
at the inauguration ceremony of the 1000-ton to 53-meter gantry crane at the Jingjiang Heavy Industry Heavy Cargo Terminal of China Railway Construction Bridge Bureau. The crane is a double-girder, large-tonnage and medium-span gantry crane, which is mainly composed of gantry structure, trolley traveling and lifting system, cart traveling, electrical system, safety monitoring system, industrial monitoring system, visual safety driving assistant system, etc. The total length of the track is 273 meters, the span is 53 meters, and the rated lifting capacity is 1000 tons. It is equivalent to lifting 720 cars at one time. It has the characteristics of light weight, strong wind resistance, strong adaptability to harsh environment, safe operation, advanced design, reasonable structure, convenient operation and maintenance, and is mainly used for hoisting and shipping of large bridge steel structures and heavy equipment.
The 1000-ton -53m gantry crane was officially completed
. It has mastered advanced technology and manufactured heavy
equipment for railway construction. In the process of independent development and production, the crane has designed and applied the advanced technology of the same type of large gantry crane in China. In the aspect of intelligence and safety application, by setting up "self-developed and self-made visual safety driving assistant system for 1000-ton gantry crane", the real-time control of managers and drivers on the operation status of the whole machine is improved. This system can not only display the operation status of equipment intuitively and clearly in the form of three-dimensional model, but also warn the operation risk and equipment failure in advance, reduce regular inspection and maintenance, prevent unplanned shutdown, and construct monitoring and diagnosis including monitoring and diagnosis case base and fault model base. It has become a new and cutting-edge direction of large-scale lifting equipment in China. The application of this system will form 4 key technologies, apply for 4 utility model patents and publish 3 academic papers. In the future of
the kiloton visual safety driving assistant system
, the crane can also realize wireless interconnection with other machines. Through the interface of the dual-crane system, the crane can realize the dual-crane joint lifting function with the No.2 gantry crane by means of the wireless transmitter.
From the "new" empowerment, the whole industry chain integrates
the manufacturing of Jingjiang Heavy Industry Terminal
of China Railway Construction Bridge Bureau, a new breakthrough and innovation. China Railway Construction has deeply implemented the "Fourteenth Five-Year Plan for the Development of Water Transport" of the Ministry of Transport, strengthened independent innovation and integrated innovation, increased research and development and application of key technologies of port machinery and other equipment, automated container terminal operating system, remote operation and control technology, consolidated the foundation with excellent ability, built a high-level port hub, and created industry. Enhance the integration advantages of the whole industry chain, supply chain and service chain of CRCC bridge construction.
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