Novel pile head breaking system

The utility model discloses a novel pile head breaking system, which is characterized by comprising fracture surface layers, isolation layers and lifting anchor bolts, wherein one isolation layer for separating main reinforcing bars and pile foundation concrete is fixed at the outer side of the main reinforcing bars of each pile foundation reinforcement cage above the elevation at the top of a pile; the fracture surface layers are formed by peeling the pile foundation concrete and the main reinforcing bars of the reinforcing cage at the elevation at the top of the pile; and a plurality of the lifting anchor bolts are fixed at the periphery of a pile head. The isolation layers are made of loose foam. The isolation layers are made of bamboo rods, and the top opening and the bottom opening of the bamboo rods are sealed after the bamboo rods penetrate through the main reinforcing bars of the reinforcing cage of the pile foundation. The lifting anchor bolts are symmetrically arranged at the periphery of the pile head. The novel pile head breaking system disclosed by the utility model is high in construction efficiency, the pile head can be broken in small sections, the broken pile head can be easily lifted and carried away from the foundation pit, the pile head can be cut off at an early stage and reinforcing steel bars cannot be damaged, so that the connection integrity between a pile body and a bearing platform can be ensured, the working procedure time can be shortened, the arrangement of the bearing platform and the reinforcing steel bars can be started earlier, the construction period is shortened, no dust and noise are generated, and the health, safety and the like of workers are guaranteed.