Loading device for bearing force detection of pile foundation

The invention discloses a loading device for bearing force detection of a pile foundation. The loading device comprises a bottom beam, pressure sensors and stand columns, wherein the upper end of thebottom beam is provided with first steel plates, the bottom ends of the pressure sensors are provided with first hydraulic jacks, a reaction beam is arranged above the pressure sensors, the bottom endof the reaction beam is provided with the pile foundation, one side of each stand column is provided with a second hydraulic jack, the other side of each stand column is provided with a reaction wall, and one end of each second hydraulic jack is provided with a sensor. The loading device for bearing force detection of the pile foundation is provided with rubber cushion layers, the pressure sensors and the stand columns, so that the friction resistance between equipment and the ground is increased, the integral stability of the equipment is improved, the specific values of the thrust force andthe pulling force can be o