In the field of railway tunnel construction, intelligent integrated arch – frame trolleys are indispensable core equipment. Especially in the construction of tunnels passing through complex geological areas such as fault fracture zones and soft surrounding rock formations, this trolley can complete arch – frame installation accurately and efficiently. For example, during the construction of mountain railway tunnels, the problem of poor surrounding rock stability is often faced. The intelligent integrated arch – frame trolley can quickly and precisely install the arch frame in the designed position through the built – in intelligent positioning and control system, effectively supporting the surrounding rock and preventing collapse risks. At the same time, the trolley can also cooperate with supporting operations such as anchor – bolt drilling and grouting to enhance the overall stability of the support structure, laying a solid foundation for subsequent track laying and the safe passage of trains. In the construction of double – track high – speed railway tunnels, its high – efficiency operation can meet the requirements of rapid construction of large – section tunnels and significantly shorten the construction period.

The scale of highway tunnel construction is increasingly large, and intelligent integrated arch – frame trolleys play a crucial role. In the construction of highway tunnels in mountainous and hilly areas, facing complex and changeable terrains and geological conditions, the intelligent recognition and self – adaptive adjustment functions of this trolley can automatically optimize the arch – frame installation parameters according to the actual surrounding rock conditions, ensuring the reliability of the support structure. In the construction of urban underground road tunnels, due to the extremely high requirements for construction safety and environmental impact control, the automated operation and precise control of the intelligent integrated arch – frame trolley can not only reduce potential safety hazards caused by manual operation but also reduce construction noise and dust pollution, achieving green and environmentally friendly construction. In addition, in the reconstruction and expansion projects of highway tunnels, the trolley can flexibly adapt to different construction scenarios and efficiently complete the operations of arch – frame removal and new arch – frame installation.

In the tunnel construction of water conservancy and hydropower projects, intelligent integrated arch – frame trolleys play an important role. For example, in the construction of water – diversion tunnels and diversion tunnels, these tunnels usually have strict requirements for waterproofing, impermeability, and structural stability. The intelligent integrated arch – frame trolley enhances the integrity and impermeability of the surrounding rock through high – quality arch – frame installation and precise anchor – bolt support, effectively preventing groundwater seepage and surrounding rock instability. In the tunnel construction of large – scale water conservancy projects, the high – efficiency operation of the trolley can meet the progress requirements of large – scale construction, ensuring the smooth progress of water conservancy and hydropower projects and ensuring that the projects are put into use on time.

In mine roadway mining operations, intelligent integrated arch – frame trolleys provide strong guarantees for the safety and stability of roadways. During the roadway excavation in metal mines and non – metal mines, affected by geological stress and mining activities, the surrounding rock of roadways is prone to deformation and collapse. The intelligent integrated arch – frame trolley can quickly complete arch – frame support and anchor – bolt reinforcement operations according to different mine geological conditions, promptly controlling the deformation of the surrounding rock of roadways. For example, in deep – mine mining, the maintenance of roadways is difficult under the high – ground – stress environment. The intelligent monitoring and early – warning system of the trolley can monitor the state of the surrounding rock in real – time. Once an abnormality is detected, it can quickly take reinforcement support measures, ensuring the safe progress of mine mining operations and improving mine mining efficiency.

With the rapid development of cities, the demand for urban underground space development is constantly increasing. Intelligent integrated arch – frame trolleys also play an important role in the construction of projects such as underground parking lots and underground utility tunnels. In the construction of underground parking lots, the trolley can efficiently complete arch – frame installation, speeding up the construction progress and shortening the project construction cycle. In the construction of underground utility tunnels, due to the limited internal space and complex structure of the tunnels, the flexible operation and precise installation functions of the intelligent integrated arch – frame trolley can meet the construction requirements of narrow spaces, ensuring the quality of arch – frame installation and creating good conditions for subsequent pipeline laying and equipment installation, helping with the orderly development and efficient utilization of urban underground space.