Half connecting joint for connecting steel pipe support and tie bar

The utility model relates to the technical field of building and municipal engineering construction, in particular to the technical field of steel support and tie bar connection in deep foundation pitengineering, and particularly relates to a steel pipe support and tie bar connection half connector which comprises a body and a first flange end plate which are arranged at the two ends of the halfconnector. Second flange end plates are arranged at two ends of the tie bar; the steel pipe support is sleeved with the body, and the first flange end plate and the second flange end plate are in buttjoint so that the steel pipe support can be connected with the tie bar through the Haff connector. The steel pipe support and the tie bar are connected through the half connector, the steel pipe support does not need to be cut off or damaged, construction cost is reduced, a steel pipe support structure is protected, and the service life of the steel pipe support is prolonged. 本实用新型涉及建筑和市政工程施工技术领域，尤其涉及深基坑工程中钢支撑与系杆连接技术领域，具体涉