Mass concrete reinforcing device

The utility model relates to the technical field of building construction formworks, in particular to a mass concrete reinforcing device which comprises a reinforcing frame covering a concrete formwork, a first threaded hole is formed in the reinforcing frame, a first bolt is in threaded connection with the interior of the first threaded hole, and one end of the first bolt abuts against a side plate corresponding to the concrete formwork. The reinforcing frame is formed by splicing a plurality of reinforcing plates through splicing assemblies. Through the arrangement of the reinforcing plates and the first bolts, the concrete formwork can be reinforced outside the concrete formwork, and compared with an existing mode that split bolts are used in a concrete beam for reinforcement, the concrete formwork reinforcing device does not affect the finally-formed concrete structure and appearance. 本实用新型涉及建筑施工模板技术领域，具体地说，涉及一种大体积混凝土加固装置，包括罩在混凝土模板外的加固框，加固框上设有第一螺纹孔，第一螺纹孔内螺纹连接有第一螺栓，第一螺栓的一端抵紧混凝土模板对应的侧板，加固框由数块加固板通过拼装组件拼接而成。通