Fuel cell pile structure for proton exchange membrane

The invention provides a fuel cell pile structure for a proton exchange membrane. The fuel cell pile structure sequentially comprises a gas port end plate, a gas port end collector plate, a flow field plate and membrane electrode assembly, a blind end collector plate and a pile elastic compensation structure, and is characterized by being sequentially fastened by a plurality of groups of pull belt structures, each of the pull belt structures comprises a U-shaped metal pull belt, and the tail end of the metal pull belt is bent into a circular ring matched with a circular rod of a T-shaped bolt and then is welded in a lap position at the tail end of the metal pull belt; the T-shaped bolt on the metal pull belt penetrates through a fixed hole in the gas port end plate and is connected and fastened with the gas port end plate through a nut. The fuel cell pipe structure provided by the invention has the advantages that as the structure that the pull belts fasten a pile is mainly adopted, the end plate can be unifo