Currently, the SPMT module vehicle intelligent transportation technology is adopted for the demolition and erection process, achieving remarkable results. On this basis, KIET Company has broken through traditional process methods. The in-situ lifting and lowering of the bridge is achieved by using self-elevating synchronous lifting hydraulic system and combined with the dynamic rotation of the SPMT module vehicle. This process can support and transfer the bridge load without the need to build a Bailey frame system, and at the same time meet the construction requirements of high-stroke lowering of the on-site bridge. There is no need for secondary hoisting, which greatly saves construction costs and further ensures the construction safety on site.
Self-elevating synchronous lifting hydraulic system developed by Jiangsu KIET consists of a 250T main unit, a hydraulic power unit, an intelligent synchronous main control system and other components. Each unit has a load capacity of 250T. Currently, it can be expanded to a maximum capacity of 20000T for group use, and the number can also be expanded as needed. By stacking or removing standard spacers step by step, Bridges or heavy components are lifted or lowered synchronously. Compared with the traditional operation methods in the industry, this greatly improves construction safety and operation efficiency and significantly reduces construction costs. This equipment features strong lifting capacity, high synchronization accuracy and high operation efficiency and has significant advantages and application prospects in the industry. (Our company has obtained an invention patent for this equipment, with the patent publication number: CN115676688A)
Jiangsu KIET has always adhered to the business philosophy of manufacturing with heart and serving the world. In the future, it will continue to explore new fields, provide customers with more outstanding products and services, open up new fields and new tracks, constantly innovate and develop new processes, assist in the construction of green and low-carbon projects, and contribute more strength to the development of new quality productivity and intelligent construction equipment!
