Bridge external prestress steel cable steering shoe-outer sleeve steering gear

The invention relates to a bridge external prestress steel cable steering shoe-outer sleeve steering gear. The steering gear supports a prestress steel cable to perform steering at the corner in the radial direction and comprises an outer sleeve, a steering shoe and steel cable limiting wings; the outer sleeve is connected with a bridge steering frame or embedded in a concrete partition wall; the steering shoe is provided with a supporting arc surface supporting the prestress steel cable to perform smooth steering in the radial direction and is fixed and arranged in the outer sleeve; the two ends of the outer sleeve are respectively provided with one steel cable limiting wing. Compared with a traditional external prestress steel cable steering gear, the steering gear has the advantages of being formed by machining and welding common steel boards and steel pipes, being simple in machining technology, and achieving quality control easiness. The steering shoe is light, single in installation process, easy and co