Pile foundation reinforcement cage orifice fixing device

The utility model relates to the technical field of bridge construction, in particular to a pile foundation reinforcement cage orifice fixing device which comprises an orifice supporting frame, an opening is formed in the inner side of the orifice supporting frame, and at least one pair of lifting lugs arranged in a central symmetry mode are arranged on the side wall of the opening. One end of each steel wire rope is used for being connected with the lifting lug, and the other end of each steel wire rope is used for being connected with a stiffening hoop of a reinforcement cage section. By the adoption of the pile foundation reinforcement cage orifice fixing device, the butt joint difficulty of reinforcement cage sections is reduced, butt joint time consumption is reduced, and therefore construction efficiency is improved. 本实用新型涉及桥梁施工技术领域，具体涉及一种桩基钢筋笼孔口固定装置，包括孔口支撑架，孔口支撑架内侧设有开口，开口的侧壁上设有至少一对呈中心对称设置的吊耳；还包括至少一对等长的钢丝绳，钢丝绳的一端用于连接吊耳、另一端用于连接钢筋笼节段的加劲箍。采用本实用新型所提供的桩基钢筋笼孔口固定装置，利于降低钢筋笼节段对接难度、减少对接耗时，从而提高施工效率。