Auxiliary antifouling equipment for core drilling and sampling of building structure

The utility model relates to the technical field of building detection equipment, in particular to building structure core drilling sampling auxiliary antifouling equipment which comprises a cover body. One side of the cover body is arranged as a connecting side, the other side of the cover body is arranged as a sealing side, the connecting side is used for being assembled with a drill core sampler, the sealing side is used for being in sealing connection with the side wall of a sampling piece, and the interior of the cover body is communicated with the exterior of the cover body and is provided with a drainage piece. The drill core head has the effect of reducing the influence of use of the dustproof cover on water injection of the drill core head. 本申请涉及建筑检测设备的技术领域，尤其是涉及一种建筑结构钻芯取样辅助防污设备，其包括罩体；所述罩体的一侧设置为连接侧，所述罩体的另一侧设置为密封侧，连接侧用于与钻心取样机装配，密封侧用于与取样件的侧壁密封连接，所述罩体的内部连通外部设置有排水件。本申请具有减少防尘罩的使用对钻芯头注水产生的影响的效果。