Small box girder steel strand counter-pulling method temporary fixing structure

The utility model discloses a small box girder steel strand counter-pulling method temporary fixing structure which comprises a cover beam and two edge girder boxes installed on the two sides of the cover beam respectively, and a plurality of first pipelines are embedded in flange plates on the sides, away from an anti-collision guardrail, of the edge girder boxes. Second pipelines with the positions and the number corresponding to those of the first pipelines on the edge beam box are embedded in the cover beam, and the cover beam and the edge beam box are fixed through steel strands. The upper end and the lower end of the steel strand penetrate through the first pipeline and the second pipeline respectively and are fixed to the top of the boundary beam box and the bottom of the cover beam through clamping pieces and anchorage devices respectively. The device has the advantages of being wide in application scene, economical, convenient and rapid to construct, capable of improving the small box girder prefabri