The utility model discloses an auxiliary adjusting device for dropping beams of a steel truss arch bridge, which belongs to the technical field of steel truss arch bridge construction equipment. The auxiliary regulating device includes several successively connected auxiliary regulating modules, the auxiliary regulating module includes a connecting component and a main supporting component, both ends of the main supporting component are provided with a connecting component, the main supporting component is provided with a hoisting component, and the adjacent two auxiliary regulating modules are connected by a positioning connecting component. The main support part of the utility model is welded with a handle to facilitate the hoisting of the auxiliary adjustment module; the adjacent two auxiliary adjustment modules are connected by pins, and the pins are installed with split pins, so the installation efficiency is high, and the upper auxiliary adjustment module will not fall, so the construction is safe; the height of the auxiliary adjustment module has three specifications of 50cm, 20cm and 10cm, so as to form the minimum auxiliary adjustment device The adjustment system with the adjustment unit of 10cm has strong practicability, simple structure, strong bearing capacity and convenient adjustment and use.
【技术实现步骤摘要】
一种用于钢桁拱桥落梁的辅助调节装置
本技术涉及一种用于钢桁拱桥落梁的辅助调节装置,属于钢桁拱桥施工设备
技术介绍
现有技术中,落梁支墩一般是采用钢管砼垫块的结构,该种结构的落梁垫块存在重量大不便于搬运、承载力及刚度低不能满足大吨位梁体重量、安全性低、施工过程中需要多次抽换钢板导致施工工作量大的缺陷。为此,公开号为CN104294764A的中国专利文献,公开了一种落梁用钢结构垫块装置,包括圆柱型落梁垫块、箱型落梁垫块、调整钢板,所述圆柱型落梁垫块包括壁厚为16mm的圆柱状钢管,在所述圆柱状钢管的上端表面和下端表面分别焊接有厚度为20mm的法兰盘钢板,所述圆柱状钢管的内部焊接有两块垂直于上、下端表面的法兰盘钢板并呈十字交叉状布置的内侧加强肋板,所述圆柱状钢管的外侧焊接有四块外侧加强肋板,所述的四块外侧加强肋板分别对应设置在所述内侧加强肋板的延长线上;所述箱型落梁垫块为由20mm钢板焊制而成的具有至少两箱的长方体形箱结构;该落梁用钢结构垫块装置可以方便地组合成落梁支墩,承载能力强。但是,在将各部件组合成落梁支墩和 ...
【技术保护点】
1.一种用于钢桁拱桥落梁的辅助调节装置,其特征在于:包括若干个依次连接的辅助调节模块,两相邻辅助调节模块通过定位连接组件(5)进行连接,所述辅助调节模块包括连接组件(1)和主支撑部件(3),所述主支撑部件(3)的两端均设有连接组件(1),所述主支撑部件(3)上设有吊装组件(2)。/n
【技术特征摘要】
1.一种用于钢桁拱桥落梁的辅助调节装置,其特征在于:包括若干个依次连接的辅助调节模块,两相邻辅助调节模块通过定位连接组件(5)进行连接,所述辅助调节模块包括连接组件(1)和主支撑部件(3),所述主支撑部件(3)的两端均设有连接组件(1),所述主支撑部件(3)上设有吊装组件(2)。
2.如权利要求1所述的用于钢桁拱桥落梁的辅助调节装置,其特征在于:所述主支撑部件(3)为钢管柱。
3.如权利要求2所述的用于钢桁拱桥落梁的辅助调节装置,其特征在于:所述钢管柱内设有加强组件(4)。
4.如权利要求3所述的用于钢桁拱桥落梁的辅助调节装置,其特征在于:所述加强组件(4)的横截面为十字形,其长度与钢管柱的长度一致。
5.如权利要求1所述的用于钢桁拱桥落梁的辅助调节装置,其特征在于:所述吊装组件(2)为对称...
【专利技术属性】
技术研发人员:韩佳良,蒋忠良,王开礼,蒋阿丽,赵孟波,邓晓俊,周志红,
申请(专利权)人:中铁五局集团贵州工程有限公司,
类型:新型
国别省市:贵州;52
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。