Pile foundation drainage fire hose prevents sleeve of buckling in area

The utility model discloses a pile foundation drainage fire hose prevents sleeve of buckling in area, including supporting the main part, it includes vertical bracing post and horizontal support post to support the main part, the vertical bracing post links firmly with the horizontal support post is perpendicular, and all is fixed with cohesion device on vertical bracing post and the horizontal support post, horizontal support post lower surface is equipped with fixing device. Crossing cohesion device with the fire hose band -pass and fixing on supporting the main part, the degree of buckling in the shape restriction fire hose area through supporting the main part makes the fire hose area be in the state of normal circulation all the time, guarantees the efficiency of drawing water, guarantees going on in order of construction. The utility model discloses simple structure, convenient to use is suitable for the popularization. 本实用新型公开了种桩基排水水龙带防弯折套筒，包括支撑主体，所述支撑主体包括垂直支撑柱和水平支撑柱，所述垂直支撑柱与水平支撑柱垂直固连，且垂直支撑柱和水平支撑柱上均固定有