The successful application of steel strand lifting hydraulic jack in the lifting of steel box girder The main span of Baisha Yangtze River Bridge was closed smoothly

Steel strand hoisting hydraulic jack hoisting site

Good news! On the morning of October 15, with the successful hoisting of the last steel box girder, the main span steel box girder of the Baisha Yangtze River Bridge constructed by China Construction Sixth Bureau was successfully closed, providing a strong guarantee for the opening to traffic at the end of the year. Canete provided strand hoisting hydraulic jacks which made an important contribution to the successful implementation of this hoisting.

As a new key cross-river channel planned in the State Council's "Yangtze River Economic Belt Comprehensive Three-dimensional Traffic Corridor Plan", the Baisha Yangtze River Bridge spans the existing Chengdu-Chongqing railway line in the west and Binjiang Road in the east, with a total length of 3160 meters and a tower height of 143.5 meters. The whole bridge has a total of 56 segments, with a total weight of 12,000 tons, and a single segment weighs up to 378 tons. Jiangsu Canete steel strand hoisting hydraulic jacks are used to complete the hoisting and closing work!

The last piece of steel box girder hoisting was successfully implemented

The steel strand hoisting hydraulic jack has the ability of horizontal traction and vertical hoisting. It integrates the intelligent control of the synchronous hoisting hydraulic system to achieve high-precision synchronization of traction and hoisting. Through the suspension cables, the actions of climbing, standing still, moving down, etc. are realized, and the entire lifting system is carried to any position of the suspension cables to realize the lifting of the steel box girder of the corresponding bridge section and make spatial positioning. As a professional manufacturer of hydraulic lifting and lifting equipment, Canete provides efficient and safe PLC integrated control hydraulic system for major projects.