The joint construction of building structure

The utility model provides a joint construction of building structure, includes base, the L shell body, the support bracket of laying bricks, heat insulating board and structure fixed column, L shell position in the top of base, and the top of the L shell body is equipped with the supporting seat, and the lower end of going up the supporting seat is equipped with the under bracing seat, is equipped with evenly distributed's round hole on last supporting seat and the under bracing seat, is equipped with the heat insulating board on advancing the mouth, and the inside of advancing the mouth is equipped with the support bracket of laying bricks, is equipped with evenly distributed's earth anchor connecting hole on the base. Laying bricks and can piling up common brick or hollow brick and be connected with the flue on the support bracket, go up the structure fixed column on the supporting seat, can firmly fix the structure that is mixed by earth and straw or wheat stalk, heat retaining effect can be played in heat insulating board use when ceased fire night winter, the artifical mouthful person of facilitating the use clears up cigarette ash and cigarette tar, the utility model has the advantages of simple structure, reasonable in design, safe and reliable, convenient to use, low cost, easily on a large scale popularization and use.