Static cone penetration test ground anchor

The utility model provides a static cone penetration test ground anchor which is time-saving and labor-saving, can greatly improve the working efficiency and has small potential safety hazard in operation. The device comprises a main rod, an end head, an upper oil nozzle, a lower oil nozzle, a piston, a telescopic rod, a hydraulic arm and a hydraulic pipe, a threaded hole is formed in the top of the main rod, and the end is installed in the threaded hole through threads. A hydraulic cavity is formed in the main rod; the oiling nozzle is mounted at the upper part of the main rod and communicated with the upper part of the hydraulic cavity; the lower oil nozzle is mounted at the lower part of the main rod and communicated with the lower part of the hydraulic cavity; the hydraulic pipe is fixed outside the main rod, the lower port of the hydraulic pipe is connected with the lower oil nozzle, and the upper port is close to the upper oil nozzle; the top of the telescopic rod is fixedly connected with the piston, t