Fire-fighting article storage box convenient to install and maintain

The utility model discloses a fire-fighting article storage box convenient to install and maintain, which comprises a box body, a spade and a fire extinguisher, an abutting plate is fixedly arranged on the inner surface of the box body, the abutting plate penetrates through the inner surface of the spade, a bolt hand wheel penetrates through the inner surface of the box body, and the tail end of the bolt hand wheel penetrates through the surface of one side of a twisted rod. The twisted rod penetrates through the outer surface of a circular ring block, the circular ring block is located in the box body, a protruding block is fixedly arranged on the inner surface of the circular ring block, and a connecting chain is fixedly connected to the outer surface of the circular ring block. According to the fire-fighting product storage box convenient to install and maintain, when the box needs to be moved, the box body can be moved to a place needing to be maintained through universal pulleys, when a square block driv