A new waterproof pile cap suitable for a photovoltaic support PHC pipe pile foundation

Abstract

The utility model relates to a new waterproof pile cap suitable for photovoltaic support PHC pipe pile foundation belongs to prestressed high strength concrete pipe pile technical field. Including pile cap main part and waterproof board, the pile cap main part includes mutually symmetrical first connecting plate and second connecting plate, one end of first connecting plate and second connecting plate is provided with strip -shaped recess along vertical direction, and the other end is provided with the protruding block matched with strip -shaped recess, first connecting plate and second connecting plate are fixedly connected through the plug -in board, the waterproof board includes mutually symmetrical third connecting plate and fourth connecting plate, and the recess is seted up in the middle of third connecting plate and fourth connecting plate, and the both ends of recess are provided with the clamping portion. The combination design of split type pile cap main part and pile top waterproof board effectively blocks the rainwater infiltration path. Pile cap main part passes through the diversion groove and the inclined surface drainage hole structure, and the accelerated drainage can prevent rainwater backflow.

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