Utility tunnel crossover node structure is crossed to tee bend sewage pipe

The utility model belongs to the technical field of utility tunnel, concretely relates to utility tunnel crossover node structure is crossed to tee bend sewage pipe, crossover node are X -shaped structure or T shape structure, including thread utility tunnel and branch line utility tunnel, thread utility tunnel and branch line utility tunnel's intersection is equipped with alternately well, is equipped with the bilge tank in thread utility tunnel and the branch line utility tunnel respectively, and the setting is all widened at jing chu alternately to the bilge tank, has been equipped with the tee bend inspection shaft in thread utility tunnel's the bilge tank, and wastewater branch pipe passes thread utility tunnel's lateral wall at jingchu alternately, inserts in thread utility tunnel's the tee bend inspection shaft, be equipped with the inspection hole on the layer space bar of two interior bilge tanks in the intersection well, inspection hole department is equipped with the maintenance ladder who is used