Leaking stoppage structure of enclosure structure

The utility model discloses a leaking stoppage structure of an enclosure structure. The device comprises a shaping steel plate, a grouting device, a water draining device, expansion bolts and a leaking stoppage cotton quilt, the two ends of the shaping steel plate are connected with the enclosure structure through expansion bolts and arranged at the water seepage position of the enclosure structure. The leaking stoppage cotton quilt is arranged between the shaping steel plate and the enclosure structure and isolates the water seepage part; a water draining device and a grouting device are connected to the shaping steel plate; when the drainage device is used, the cotton quilt, the expansion bolts and the quick-drying cement are matched to guide water flow at the water leakage position of the enclosure structure to flow out of the drainage device; the deep foundation pit water plugging device is easy to manufacture and convenient and fast to install, local gushing water and leakage water of the enclosure struc