XCMG's first set of customized plate machine arrived in Jiujiang, Yangtze River Bridge
Recently, by XCMG railway equipment R & D and production, signed with the China Railway Bridge Bureau's first customized special equipment TJ50 machine complete equipment arrived in Jiujiang Yangtze River bridge, entered the bridge construction, the first bridge equipment to realize the transformation of the industry, develop the domestic bridge reconstruction new special equipment field.
According to the bridge renovation project headquarters: "Jiujiang Yangtze River bridge reinforcement transformation is China's Cross River, cross sea highway rail bridge reinforcement and transformation of the first attempt, everything has to feel the stones across the river.". In the construction, there are a lot of trains and ships passing below the operation point, which has high security risk and difficult technical characteristics." XCMG railway equipment closely with China Railway Bridge Bureau, according to the customer oriented, making the equipment design, installation and debugging of the detailed and comprehensive emergency plan and the full range of simulated construction drawing (i.e. through the frame plate and with the operation of the transport vehicle completed the erection of orthotropic deck). The final XCMG railway equipment with TJ50 frame machine equipment in one fell swoop from four companies bid Jiujiang Yangtze River bridge transformation talent shows itself, the bidding project, signed four sets of TJ50 machine and two sets of plate carrier equipment.
TJ50 frame machine using U type girder sinking on the girder truss structure inside, double low gravity, self balancing hole, the machine is reasonable and compact, light weight, the maximum width of the steel arch bridge equipment and height restrictions, and frame machine meet the zero amplitude dismantling off the beam erection, precise alignment, automation operation instead of manual operation, improve the efficiency of construction. In addition, all motors of the whole machine adopt frequency conversion speed regulation technology, the operation is stable, the equipment running state takes interlock measures on each action mechanism, and has the advantages of high safety and high efficiency. In the TJ50 frame machine installation in the construction process, the CCTV media reporters, Nanjing Yangtze River Bridge leading experts are attracted to the scene, interview, China Railway Bridge Reinforcement Project Manager proudly introduced: "Jiujiang Yangtze River bridge is not only China, and is the world's longest railway, highway and railway steel truss girder bridge, the first attempt to reform is also at the bridge reinforcement, provide strong support to our machine equipment renovation project of Xu Gongjia bridge, will also be the same type of deck reconstruction model."
Chinese bridge - Wuhan Yangtze River bridge first milepost this year has been the "59 years", "Noah's Ark" Jiangbei Nanjing Yangtze River Bridge is now 48 years old, has already entered the comprehensive renovation of the maintenance period, according to the Chinese bridge network responsible person, according to incomplete statistics, from Shanghai to Yibin, and a total of 85 bridge in the Yangtze River (including the Yangtze River Tunnel), in order to ensure and extend the service life of the bridge, so do the maintenance work of bridge reinforcement, the bridge to ensure transportation safety, has very important significance. From the first sets of TJ50 machine frame for reinforcement of Jiujiang Yangtze River bridge technical highlights and the comprehensive performance of the products that strive through different personalized products, leading technology and service guarantee, XCMG railway equipment products not only Rio underground space, the new world will also set up Shirupozhu bridge deck transformation industry.
