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A platform for research: civil engineering, architecture and urbanism
Butt joint mounting device for hoisting and positioning continuous steel box girder
The invention discloses a butt-joint mounting device for hoisting and positioning a continuous steel box girder, which comprises a stabilizing mechanism arranged below a hoisting frame body and guide detection mechanisms arranged on two sides of a bracket, and the bracket is provided with a cushion block for supporting the steel box girder; after a hook arranged on the lifting frame body is connected with a lifting lug arranged on the top surface of the steel box girder, the stabilizing mechanism elastically abuts against the top surface of the steel box girder; after the steel box girder is positioned and hoisted to a first preset height above the support, the steel box girder continues to move downwards to a second preset height, whether the steel box girder makes contact with the guide detection mechanism or not is detected before the steel box girder moves downwards to the second preset height, if yes, the position of the steel box girder is adjusted, and if not, the steel box girder continues to move downwards to be guided through the guide detection mechanism. The stabilizing mechanism can improve the hoisting stability and safety of the steel box girder, the guiding detection mechanism can detect and guide downward movement of the steel box girder before the steel box girder makes contact with the cushion block, and the accuracy of the mounting position of the steel box girder is guaranteed.
本发明公开了一种连续钢箱梁吊装定位用对接安装装置，包括：设置在吊装架体下方的稳定机构和设置在支架两侧的导向检测机构，所述支架上设有用于支撑钢箱梁的垫块；设置在吊装架体上的挂钩与设置在钢箱梁顶面的吊耳连接后，稳定机构与钢箱梁的顶面弹性抵接；所述钢箱梁定位吊装至支架上方第一预设高度后，使钢箱梁继续下移至第二预设高度，并在下移至第二预设高度之前检测钢箱梁是否与导向检测机构接触，若是，则调整钢箱梁的位置，若否，则通过导向检测机构对钢箱梁继续下移进行导向。稳定机构能够提升钢箱梁吊装的稳定性和安全性，导向检测机构能够在钢箱梁与垫块接触之前对钢箱梁的下移进行检测和引导，保证钢箱梁安装位置的准确性。
Butt joint mounting device for hoisting and positioning continuous steel box girder
The invention discloses a butt-joint mounting device for hoisting and positioning a continuous steel box girder, which comprises a stabilizing mechanism arranged below a hoisting frame body and guide detection mechanisms arranged on two sides of a bracket, and the bracket is provided with a cushion block for supporting the steel box girder; after a hook arranged on the lifting frame body is connected with a lifting lug arranged on the top surface of the steel box girder, the stabilizing mechanism elastically abuts against the top surface of the steel box girder; after the steel box girder is positioned and hoisted to a first preset height above the support, the steel box girder continues to move downwards to a second preset height, whether the steel box girder makes contact with the guide detection mechanism or not is detected before the steel box girder moves downwards to the second preset height, if yes, the position of the steel box girder is adjusted, and if not, the steel box girder continues to move downwards to be guided through the guide detection mechanism. The stabilizing mechanism can improve the hoisting stability and safety of the steel box girder, the guiding detection mechanism can detect and guide downward movement of the steel box girder before the steel box girder makes contact with the cushion block, and the accuracy of the mounting position of the steel box girder is guaranteed.
本发明公开了一种连续钢箱梁吊装定位用对接安装装置，包括：设置在吊装架体下方的稳定机构和设置在支架两侧的导向检测机构，所述支架上设有用于支撑钢箱梁的垫块；设置在吊装架体上的挂钩与设置在钢箱梁顶面的吊耳连接后，稳定机构与钢箱梁的顶面弹性抵接；所述钢箱梁定位吊装至支架上方第一预设高度后，使钢箱梁继续下移至第二预设高度，并在下移至第二预设高度之前检测钢箱梁是否与导向检测机构接触，若是，则调整钢箱梁的位置，若否，则通过导向检测机构对钢箱梁继续下移进行导向。稳定机构能够提升钢箱梁吊装的稳定性和安全性，导向检测机构能够在钢箱梁与垫块接触之前对钢箱梁的下移进行检测和引导，保证钢箱梁安装位置的准确性。
Butt joint mounting device for hoisting and positioning continuous steel box girder
一种连续钢箱梁吊装定位用对接安装装置
XIE QINGLONG (author) / ZHAO ZHEN (author) / ZHU PENGCHENG (author) / WANG HUAI (author) / ZUO ZENGYUE (author) / WANG KEKE (author) / MA JIN (author) / LI WENXIN (author) / XU JING (author) / CHANG XIUWEI (author)
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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