Shenzhen Outer Ring Expressway is located in the north and east of Shenzhen, starting from Shajing, Baoan District, connecting with Guangzhou-Shenzhen Yanjiang Expressway, and ending in Dapeng New District, connecting with Yanba Expressway. The Shenzhen Outer Ring Expressway has a total mileage of 92.86 kilometers. It is an important outer ring expressway in the east-west direction of Shenzhen. It is an important part of the layout of Shenzhen's "seven horizontal and thirteen vertical" trunk road network, and it is also the main skeleton network of expressways in Guangdong Province. The encryption line.

One robot topped six welders! Intelligent Equipment for Construction of Shenzhen Outer Ring Expressway

Step welding robot
The Shenzhen section of Shenzhen Outer Ring Expressway is a PPP-mode toll road investment project in our city. The project is jointly invested and constructed by Shenzhen Special Economic Zone Construction and Development Group Co., Ltd. on behalf of the Shenzhen Municipal People's Government and Shenzhen Expressway Co., Ltd.; the project company Shenzhen Outer Ring Expressway Investment Co., Ltd. is responsible for specific investment, construction and operation management.

Workers use "vertical two-axis numerical control steel bending machine" to carry out steel bar processing operations
At present, the project is progressing smoothly. The first and second phases of the project have fully entered the construction stage and are planned to be completed by the end of 2019. A few days ago, the reporter walked into the second contract section built by China Railway 12th Bureau Group Co., Ltd. Some bridge piers in this contract section have been erected, and workers are working intensively in the steel bar processing workshop. It is understood that in order to improve the construction efficiency, the steel bar processing site covering an area of 3960 square meters in the contract section is equipped with intelligent advanced production equipment such as Step welding robot, CNC automatic bending machine, automatic steel bar production line, and CNC steel cage forming machine. According to the reporter's on-site understanding, taking the Step welding robot as an example, in the past, 4 to 6 workers were required for the process. After the Step welding robot was used, only one worker was required to monitor it nearby, and the operation efficiency was 6 times higher than that of the traditional operation method.


Pier has been erected at Songgang section of outer ring expressway