Radial stock of tunnel speciality construction rack

The utility mode relates to a radial stock of tunnel speciality construction rack has solved current adoption hydraulic pressure drill jumbo construction and has had when influence construction progress, operating cost difficultly the just higher problem of cost. Radial stock of tunnel speciality construction rack, including the support post, the top of support post is provided with the fixed operations platform, and both ends all are provided with the guide rail around the fixed operations platform, and the left and right sides of fixed operations platform all is provided with the removal operation platform of horizontal slip on the guide rail, and the stull position department of support post is provided with the rock drilling operation platform who is located fixed operations platform below, and rock drilling operation platform is made by steel pipe and reinforcing bar cross connection. The utility model has the advantages of reasonable design reliably, the fixed rock drill feedleg of being convenient for, deployable a plurality of working faces disturb lessly with other processes in addition to improved work efficiency greatly, guaranteed construction quality and construction progress, simultaneously easy operation, the convenient cost of just having practiced thrift of processing.