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A platform for research: civil engineering, architecture and urbanism
Temporary supporting device for girder falling of large steel structure bridge
The invention relates to the technical field of bridge construction, in particular to a temporary supporting device for girder falling of a large steel structure bridge, which comprises a bearing table, a base plate and a switching assembly, the bearing table is arranged in the middle of the upper part of the base plate, and the switching assembly is used for supporting and correcting a girder body and comprises a placing disc arranged in the middle of the upper end surface of the bearing table; the beam body placing device is used for placing beam bodies; and the limiting assembly is used in cooperation with the switching assembly and used for clamping and fixing the beam body. Through mutual cooperation of the switching assembly and the limiting assembly, not only can a beam body in an inclined state be rapidly corrected, but also the corrected beam body can be further clamped and fixed, and normal proceeding of subsequent work is guaranteed; through mutual cooperation of a plate spring, a U-shaped frame, a supporting column and a flange plate, impact force generated in the placing process of a beam body can be effectively reduced, and in addition, through mutual cooperation of a sleeve, a rectangular spring, an air leakage hole and a sealing plug, the shaking amplitude of the supporting column can be effectively reduced.
本发明涉及桥梁建设技术领域，具体涉及一种大型钢结构桥梁落梁用临时支撑装置，包括承载台以及基板，承载台设置在基板的上方中部，切换组件，用于对梁体进行支撑和纠正，切换组件包括设置在承载台上端面中部的摆放盘，用于对梁体进行摆放；与切换组件配合使用的限位组件，用于对梁体进行夹持和固定。本发明通过切换组件以及限位组件的相互配合，不仅能够对倾斜状态下的梁体进行快速纠正，还能对纠正好的梁体进行进一步夹持和固定，保证后续工作的正常进行；通过板簧、U形架、支撑柱以及法兰盘的相互配合，能够有效减小梁体在摆放过程中产生的冲击力，另外，通过套筒、矩形弹簧、泄气孔以及密封塞的相互配合，能够有效降低支撑柱的抖动幅度。
Temporary supporting device for girder falling of large steel structure bridge
The invention relates to the technical field of bridge construction, in particular to a temporary supporting device for girder falling of a large steel structure bridge, which comprises a bearing table, a base plate and a switching assembly, the bearing table is arranged in the middle of the upper part of the base plate, and the switching assembly is used for supporting and correcting a girder body and comprises a placing disc arranged in the middle of the upper end surface of the bearing table; the beam body placing device is used for placing beam bodies; and the limiting assembly is used in cooperation with the switching assembly and used for clamping and fixing the beam body. Through mutual cooperation of the switching assembly and the limiting assembly, not only can a beam body in an inclined state be rapidly corrected, but also the corrected beam body can be further clamped and fixed, and normal proceeding of subsequent work is guaranteed; through mutual cooperation of a plate spring, a U-shaped frame, a supporting column and a flange plate, impact force generated in the placing process of a beam body can be effectively reduced, and in addition, through mutual cooperation of a sleeve, a rectangular spring, an air leakage hole and a sealing plug, the shaking amplitude of the supporting column can be effectively reduced.
本发明涉及桥梁建设技术领域，具体涉及一种大型钢结构桥梁落梁用临时支撑装置，包括承载台以及基板，承载台设置在基板的上方中部，切换组件，用于对梁体进行支撑和纠正，切换组件包括设置在承载台上端面中部的摆放盘，用于对梁体进行摆放；与切换组件配合使用的限位组件，用于对梁体进行夹持和固定。本发明通过切换组件以及限位组件的相互配合，不仅能够对倾斜状态下的梁体进行快速纠正，还能对纠正好的梁体进行进一步夹持和固定，保证后续工作的正常进行；通过板簧、U形架、支撑柱以及法兰盘的相互配合，能够有效减小梁体在摆放过程中产生的冲击力，另外，通过套筒、矩形弹簧、泄气孔以及密封塞的相互配合，能够有效降低支撑柱的抖动幅度。
Temporary supporting device for girder falling of large steel structure bridge
一种大型钢结构桥梁落梁用临时支撑装置
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
TEMPORARY STRUCTURE FOR BRIDGE GIRDER REMOVAL AND BRIDGE GIRDER REMOVING DEVICE
| European Patent Office | 2024