Split jacket

The utility model relates to the technical field of jackets, and discloses a split jacket which comprises a first split body and a second split body, the first split body comprises a main truss, an insertion part and a grouting pipe, the insertion part is connected with the main truss, the grouting pipe extends into the insertion part, and the insertion part is provided with a grouting hole communicated with the exterior of the insertion part and the grouting pipe; the second split body comprises a foundation section and a bearing cylinder which are connected, and the bearing cylinder is used for allowing the insertion part to be vertically inserted and matched; a grouting cavity used for grouting connection is formed between the inserting part and the bearing cylinder. The installation difficulty of the jacket can be reduced. 本申请涉及导管架的技术领域,公开了一种分体式导管架，其包括，第一分体，包括主桁架、插入部以及灌浆管，所述插入部与所述主桁架相连，所述灌浆管延伸至所述插入部内，且所述插入部上具有连通所述插入部外部与所述灌浆管的灌浆孔；第二分体，包括相连的基础段与承接筒，所述承接筒用于供所述插入部竖向插入配合；其中，所述插入部与所述承接筒之间形成用于灌浆连接的灌入腔。本申请能够降低导管架