Safety And Efficiency Are Not Compromised | Uniroc's Platform Lifter Potects Tunnel Construction

At present, in the domestic tunnel construction process, blasting charging, steel arch installation and reinforcing steel mesh laying is mainly used manually with the help of simple platform construction, the number of people working, labor intensity, high installation difficulty, low construction efficiency and high safety risk.

Uniroc's platform lifter integrates arch installation, reinforcing mesh laying, blasting charging and other overhead operation functions, which can be applied to highway, railroad full-section method, step method of multi-bay arch prefabrication segmentation, multi-bay arch prefabrication folding, single-bay arch folding operation program.

Uniroc's platform lifter is applied in Shu Dao Group Zhen Guang Expressway Dayingli Tunnel, which adopts full-section multi-bay erection method, and it takes only 45 minutes-1 hour to install three bays of arch. Compared with the previous manually-assisted erection, it takes about 2.5 hours to install 3 bays of arch, and according to the calculation of 3 bays of arch in one cycle, about 1 hour can be saved for each cycle in the tunnel, which is an obvious improvement of the construction efficiency, and has been fully recognized by the construction unit.

5 Major Performance Characteristics

1、Safety

Equipped with three robotic arms and three working platforms, the prefabricated arch installation effectively prevents falling rocks and improves operational safety;

2、High efficiency

Equipped with hole clearing function, the oversized working platform can accommodate 6-8 people at the same time, and can quickly complete the loading;

3、 Multi-function

Fast positioning, can complete the installation of three bays of arch and steel mesh in 45 minutes, speeding up the process cycle;

4、Save manpower

Only 4 people are needed to complete the installation of arch frame and laying of reinforcing mesh, saving labor input of 3-4 people;

5、 Convenient

Dual-power operation system, oil and electricity mode free switching, according to the altitude of the optional air compressor, to complete the clearing operation.

Uniroc's platform lifter has been applied to a large number of railroad and highway projects such as Xishixi High-speed Railway, Zhenguang High-speed Railway, Luqiao High-speed Railway, Xixiang High-speed Railway, Yuwei High-speed Railway, etc., which greatly reduces the number of personnel working on the palm face, reduces the safety risk of the construction, and improves the safety guarantee. Uniroc makes tunnel construction safer, more economical and more efficient!