Pile foundation bearing capacity detection device

The utility model provides a pile foundation bearing capacity detection device. A groove with a downward opening is formed in a movable block; the downward pressing assembly is installed in the movable block and used for downward pressing the pile foundation. The pressure bearing assembly is slidably connected into the movable block and located between the downward pressing assembly and the pile foundation. The adjusting assembly is installed on the base and controls the downward depth of the movable block so that the pressure bearing assembly can be attached to the top of the pile foundation. The pressure-bearing assembly is arranged between the pile foundation and the downward pressing assembly, the pressure-bearing assembly receives the downward pressing impact force of the downward pressing assembly, when the pressure-bearing assembly is subjected to pressure, the spring in the pressure-bearing assembly contracts, the bearing capacity of the pile foundation is detected according to the contraction amount