Shield tunnel leaking stoppage equipment

The utility model provides shield tunnel leaking stoppage equipment, and relates to the field of shield tunnels. The leaking stoppage equipment comprises a leaking stoppage protection box, a high-pressure pouring body and an adjusting assembly. A partition plate is transversely arranged in an inner cavity of the leaking stoppage protection box and used for dividing the leaking stoppage protection box into a first cavity and a second cavity. The high-pressure filling main body is arranged in the second cavity; the adjusting assembly comprises a swing rod, the swing rod is used for swinging left and right, an adjusting groove matched with the swing rod to swing left and right is formed in the top of the first cavity, the upper side of the swing rod penetrates through the adjusting groove to be connected with a telescopic rod, and a grouting head is arranged at the top of the telescopic rod and connected with a flexible grouting pipe; the end, away from the grouting head, of the flexible grouting pipe sequential