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A platform for research: civil engineering, architecture and urbanism
Method for fixing steel ladle turret split bolt positioning formwork
The invention relates to a method for fixing a split bolt positioning formwork of a ladle turret, and belongs to the technical field of fixing ladle turrets of continuous casting machines in the metallurgical industry. According to the technical scheme, the steel ladle turret concrete foundation is of a box structure and comprises a front wall (3), a rear wall (5) and a mass concrete platform (6), a pull bolt positioning formwork (1) is hoisted in place through a crane, four sets of jacks (4) and jacking levers (2) are supported at the bottom of the pull bolt positioning formwork (1), and the elevation positioning deviation of the pull bolt positioning formwork (1) is not larger than 10 mm by adjusting the jacks (4); and the internal space of the mass concrete platform (6) including the split bolt positioning formwork (1) is fixed by binding ribs, and the front wall (3), the rear wall (5) and the mass concrete platform (6) are molded by casting at the same time and are maintained. The split bolt positioning formwork has the beneficial effects that displacement and deformation are avoided during concrete pouring, and the mounting precision of the split bolt positioning formwork is improved.
本发明涉及一种钢包回转台对拉螺栓定位模架固定的方法，属于冶金行业连铸机钢包回转台固定技术领域。技术方案是：钢包回转台混凝土基础采用箱体结构，包含前墙（3）、后墙（5）和大体积混凝土平台（6），使用吊车将拉螺栓定位模架（1）吊装就位，将四套千斤（4）和顶杠（2）分别支在对拉螺栓定位模架（1）的底部，通过调节千斤（4）使拉螺栓定位模架（1）的标高定位偏差不大于10mm；对包括对拉螺栓定位模架（1）在内的大体积混凝土平台（6）内部空间进行绑筋固定，前墙（3）、后墙（5）和大体积混凝土平台（6）同时浇注成型并进行养护。本发明的有益效果是：在混凝土浇注时不会出现位移和变形，提高了对拉螺栓定位模架的安装精度。
Method for fixing steel ladle turret split bolt positioning formwork
The invention relates to a method for fixing a split bolt positioning formwork of a ladle turret, and belongs to the technical field of fixing ladle turrets of continuous casting machines in the metallurgical industry. According to the technical scheme, the steel ladle turret concrete foundation is of a box structure and comprises a front wall (3), a rear wall (5) and a mass concrete platform (6), a pull bolt positioning formwork (1) is hoisted in place through a crane, four sets of jacks (4) and jacking levers (2) are supported at the bottom of the pull bolt positioning formwork (1), and the elevation positioning deviation of the pull bolt positioning formwork (1) is not larger than 10 mm by adjusting the jacks (4); and the internal space of the mass concrete platform (6) including the split bolt positioning formwork (1) is fixed by binding ribs, and the front wall (3), the rear wall (5) and the mass concrete platform (6) are molded by casting at the same time and are maintained. The split bolt positioning formwork has the beneficial effects that displacement and deformation are avoided during concrete pouring, and the mounting precision of the split bolt positioning formwork is improved.
本发明涉及一种钢包回转台对拉螺栓定位模架固定的方法，属于冶金行业连铸机钢包回转台固定技术领域。技术方案是：钢包回转台混凝土基础采用箱体结构，包含前墙（3）、后墙（5）和大体积混凝土平台（6），使用吊车将拉螺栓定位模架（1）吊装就位，将四套千斤（4）和顶杠（2）分别支在对拉螺栓定位模架（1）的底部，通过调节千斤（4）使拉螺栓定位模架（1）的标高定位偏差不大于10mm；对包括对拉螺栓定位模架（1）在内的大体积混凝土平台（6）内部空间进行绑筋固定，前墙（3）、后墙（5）和大体积混凝土平台（6）同时浇注成型并进行养护。本发明的有益效果是：在混凝土浇注时不会出现位移和变形，提高了对拉螺栓定位模架的安装精度。
Method for fixing steel ladle turret split bolt positioning formwork
一种钢包回转台对拉螺栓定位模架固定的方法
YANG GAOZHAN (author) / WANG HONGBIN (author) / LI XUEKE (author) / HU ZEDONG (author) / YANG FAN (author) / JIN PENG (author) / BAI YANFENG (author) / WANG XICHEN (author)
2023-12-22
Patent
Electronic Resource
Chinese
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