Pipe-carrying vehicle for tunnel construction

The utility model relates to a pipe-carrying vehicle for a tunnel construction, which is composed of a girder, a bearing front rubber wheel, a steel rail and a driving carriage. A prestress pipe can be conveniently lifted to a required position through two groups of hydraulic air cylinders arranged on the girder. Then, the pipe-carrying vehicle can travel along a track through a lifting carriage and the driving carriage which are arranged in front of and at the back of the girder. When the utility model is used, a great amount of manpower is saved and work efficiency is enhanced on one hand. On the other hand, assembly and disassembly automation and installation automation can be realized.