Measurement-while-drilling wireless transmission drill rod for underground mining and application thereof

The invention provides a measurement-while-drilling wireless transmission drill rod for underground mining and application thereof. The measurement-while-drilling wireless transmission drill rod for underground mining comprises a hollow drill rod and a signal transmission channel, wherein the signal transmission channel is arranged outside the hollow drill rod in a surrounding mode, the length of the signal transmission channel is less than that of the hollow drill rod, and the part, extending outwards from the signal transmission channel, of the hollow drill rod forms a connecting part. According to the measurement-while-drilling wireless transmission drill rod for underground mining, real-time synchronous wireless transmission of data while drilling can be achieved, the efficiency and stability of data transmission are guaranteed, the workload of constructors is reduced, and the working efficiency is improved. 本发明提供了一种井下开采随钻测量无线传输钻杆及其应用。本发明的井下开采随钻测量无线传输钻杆，包括中空钻杆和信号传输通道，信号传输通道围设在中空钻杆外部且长度短于中空钻杆，中空钻杆自信号传输通道向外