Steel structure cross beam support auxiliary mounting equipment for bridge erection: Fid-Bau Portal

Steel structure cross beam support auxiliary mounting equipment for bridge erection

ZHANG GUOLI

The invention relates to the technical field of bridge erection equipment, in particular to steel structure beam support auxiliary mounting equipment for bridge erection, which comprises a mounting assembly and an adjusting gear, the mounting assembly comprises a mounting platform, the bottom end of the mounting platform is connected with a roller, one side of the roller is connected with a brake pad, and the other side of the roller is connected with the adjusting gear. A base supporting rod is connected to the top end of the mounting platform, a jacking gear is connected to the interior of the base supporting rod in an embedded mode, a jacking frame is connected to the interior of the jacking gear in an embedded mode, and a jacking platform is connected to the top end of the jacking frame. The transverse beam frame body arranged on the upper portion is in butt joint in the left-right position through rotation of the power transmission wheels, so that butt joint between the vertical bridge frame and the transverse beam frame body is more accurate, free adjustment can be conducted, then the butt joint installation accuracy is improved, compared with transmission installation, the butt joint speed and the butt joint accuracy are greatly increased, and the controllability of the left-right position and angle adjustment is higher.

本发明涉及桥梁架设设备技术领域，具体为一种桥梁架设用钢结构横梁支撑辅助安装设备，包括包括安装组件和调节齿轮，所述安装组件包括安装平台，所述安装平台的底端连接有滚轮，所述滚轮的一侧连接有刹车片，所述安装平台的顶端连接有底座支杆，所述底座支杆的内部嵌入连接有顶升齿轮，所述顶升齿轮的内部嵌入连接有顶升架，所述顶升架的顶端的连接有顶升平台。本发明过动力传动轮的转动对上置的横向梁架体进行左右位置的对接，使得竖向桥梁架和横向梁架体之间对接更加的精准，可进行自由的调整，进而加大了对接安装的精准度，相比传动的安装，大大了加快了对接的速度以及对接的精准度，在左右位置和角度的调整，可控性更高。

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