What should I pay attention to when installing DTH drill pipe? Before installing the DTH drill pipe, you should master the exploration data and confirm that the geological conditions meet the requirements of the machine, there are no buried objects underground, no obstacles in the working range, and the safety distance between the construction site and the overhead transmission line meets the requirements.

　　The installation site of the DTH drill pipe should be level and compact, capable of bearing the working pressure of the machine; when the ground is poor, steel plates should be installed under the DTH drill pipe, and when installing the DTH drill pipe, it should be directed by a professional technician Proceed under. The installation personnel must be trained, familiar with the installation process and command signals, and have technical measures to ensure safety.

　　The crane that matches the DTH drill pipe should be selected according to the height and lifting capacity required at the time of pile formation.

　　The lighting power supply of the unit should be installed with a low-voltage transformer, and the voltage should not exceed 36V. Lifting equipment such as (liquid or pneumatic) winches and cranes should not be used to lift people up and down. Lifting equipment should not be overloaded.