On May 6, at the Changsha Second Industrial Park of China Railway Construction Heavy Industry Co., Ltd., the first batch of complete sets of intelligent tunnel equipment for Phase II were shipped to Southwest my country to participate in the construction of the plateau railway.

This batch of equipment includes three-arm rock drilling rigs, two-arm rock drilling rigs, bolting rigs, wet spraying rigs, arch frame rigs, dust removal rigs, etc. The equipment is equipped with intelligent modules and The core technical function of the plateau module is a favorable weapon and an important helper for the construction of plateau railway tunnels. This is also another breakthrough in the intelligent manufacturing of Hunan construction machinery.

It is reported that the plateau railway is recognized as the "most difficult" railway construction project in the industry due to its characteristics such as severe terrain undulations, complex engineering geology, sensitive ecological environment, harsh weather conditions, frequent natural disasters, and difficult construction conditions. The harsh conditions of the plateau put forward higher requirements for tunnel construction equipment.

In order to realize the mechanized and intelligent construction of tunnel construction, and solve the problem of "jamming neck" in plateau railway construction, China Railway Construction Heavy Industry took the lead in launching a full set of intelligent equipment for tunnel construction. It has mastered the identification and processing system of tunnel surrounding rock parameters and the three-dimensional space positioning of the tunnel. And original core proprietary technologies such as measurement system, tunnel intelligent construction big data processing and sharing system. This batch of intelligent plateau railway tunnel equipment is a staged result of the deep integration of new generation information technology and advanced manufacturing technology by China Railway Construction Heavy Industry.

It is understood that the R&D team of China Railway Construction Heavy Industry Co., Ltd. has carried out technical research on the problems of thin plateau air, low temperature, and strong ultraviolet rays, so that the equipment can adapt to the geological conditions of the extreme working conditions of the plateau. Similar products have been successfully applied in many railways before. It has been widely promoted in the plateau area, and the equipment has stable and reliable performance and is well received by users.

This batch of intelligent equipment, with the characteristics of customization, greening and localization, can realize remote remote control and full computer monitoring of tunnel construction, minimizing the harm to personnel and the environment caused by plateau railway construction, and is an intelligent construction for plateau railway Provide solid technical equipment support.Editor/Baohongying