Reinforcing construction device for special-shaped reinforced concrete member: Fid-Bau Portal

Reinforcing construction device for special-shaped reinforced concrete member

LYU RONGCHANG / LI CHUNGUANG / LIU SHUANG / ZHENG CHAO / ZHANG REN

The invention discloses a reinforcing construction device for a special-shaped reinforced concrete member, and belongs to the technical field of reinforced concrete construction devices, the reinforcing construction device comprises a reinforcing steel bar frame, the reinforcing steel bar frame comprises main reinforcing steel bars arranged triangularly, and outer binding bars and inner binding bars which jointly sleeve the main reinforcing steel bars and are uniformly arranged from top to bottom; chamfers are formed in the two ends of each pouring baffle, a triangular cavity is defined by the pouring baffles in a splicing installation mode, and the pouring baffles are used for reinforcing and forming the poured concrete in the triangular cavity; and the clamping and fixing mechanism comprises a cross beam installed on the outer wall of the pouring baffle, and the cross beam is provided with an insertion hole penetrating through the interior of the cross beam. The technical problems that due to an existing reinforcing construction device, the connecting position of a structure is too tight, adaptive tightness adjustment cannot be conducted according to the strength and hardness requirement of a concrete member, so that aging deformation of an external formwork is likely to be caused, and fatigue damage of the structure is increased can be solved.

本发明公开了一种异形钢筋混凝土构件的加固施工装置，属于钢筋混凝土施工装置技术领域，包括：钢筋框架，所述钢筋框架包括三角设置的主钢筋及多个主钢筋上共同套设从上向下均匀排布的外捆筋和内捆筋；浇筑挡板，所述浇筑挡板两端均开设有倒斜角，且浇筑挡板之间通过拼接安装的方式围合而成一个三角腔，所述浇筑挡板用于对三角腔中浇筑后的混凝土加固成型；夹持固定机构，所述夹持固定机构包括安装在浇筑挡板外壁上的横梁，所述横梁上设有贯穿其内部的穿插孔。本发明可以解决现有加固施工装置会导致结构连接处过紧，不能够根据混凝土构件的强硬度要求进行适应性的松紧度调节，从而容易造成外部模板老化变形，增大结构的疲劳破坏的技术问题。

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