A spiral stake for communicating by letter tower foundation

The utility model discloses a spiral stake for communicating by letter tower foundation, including communication tower body and locating the steelframe bottom the communication tower body, steelframeupper end central point puts and is equipped with the conversion boss, and the tower body of communicating is provided with the stake of a plurality of spiral through conversion boss and steelframe fixed connection, the bottom edge of steelframe, and the spiral stake just is connected with the steelframe through flange with the axis of communication tower body is parallel. The utility model discloses simple structure, the appearance is pleasing to the eye, transportation simple to operate, not only area is little, can satisfy the demand of communication tower installation, does not destroy thetower body basis of underground piping moreover, and the construction installation is swift, and transportation simple to operate is fit for extensively promoting. 本实用新型公开了种用于通信塔基础的螺旋桩，包括通信塔本体以及设于通信塔本体底部的钢架，钢架上端中心位置设有转换凸台，通信塔