Fire-extinguishing sand trolley for fire protection

The utility model discloses a fire-extinguishing sand trolley for fire protection. The fire-extinguishing sand trolley structurally comprises wheels and a trolley body, the trolley body consists of a frame, a bucket and a handlebar, and a sand draining hole and an openable sand draining hole baffle plate are arranged on the bottom of the bucket. When used the fire-extinguishing sand trolley capable of moving fast, the sand draining hole baffle plate is opened, sand in the bucket can be drained downwards, the trolley is pulled and pushed to move fast surrounding fired liquid fuel simultaneously, and drained sand forming an isolating band preventing fuel spreading is formed surrounding the fired fuel, thereby stopping fire spreading outwards. The fire-extinguishing sand trolley is simple in structure, low in cost and extremely adaptable to occasions producing or using combustible fuel, such as filling stations, chemical plants, wineries, bus stations, wharfs and railway stations.