Quickly demountable vehicle door limiting device

The utility model discloses a quickly demountable vehicle door limiting device. The device comprises a fixing plate connected with a vehicle door panel, and is characterized in that a connecting hole is formed on the fixing plate, a limiting inserted pin shaft is connected in the connecting hole, a limiting flexible belt is connected to a limiting shaft, and the other end of the limiting flexible belt is connected with the limiting flexible belt and the fixing plate connected with the vehicle body. A fixed vehicle door limiting device is replaced by the quickly demountable vehicle door limiting device, so that the requirement of the doors of military motor vehicles and special vehicles for quick disassembly and assembly can be satisfied, the manpower investment of the disassembly and assembly of vehicle doors is reduced greatly, and the disassembly and assembly time of the vehicle door are shortened.