Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel box girder assembly sliding platform and floating transportation method
The invention discloses a steel box girder assembly sliding platform. The platform comprises a combined floating pontoon, a slideway beam and a sharing beam, wherein the combined floating pontoon is located in a floating transportation beam section area, the sharing beam is located in an assembly area, the slideway beam penetrates through the floating transportation beam section area and the assembly area, and a lower end of the slideway beam is vertically connected with a plurality of stand column tops; the stand column tops and sliding way steel pipe piles are distributed in the floating transportation beam section area and the assembling area. The platform is advantaged in that the platform comprises the floating transportation area and the assembling area, the steel box girder is assembled in the assembling area and then slides to the floating transportation area, a floating box floats upwards so that the steel box girder can be lifted up to leave the assembling sliding platform and is transported to the position under a bridge site to be installed, and after the position of the steel girder is adjusted by retracting and releasing anchor cables at the four corners of the floating box to meet the hoisting requirement, the floating transportation process is completed and the whole process is safe and good in stability; the floating box is high in integrity; and a vertical jack is arranged at the top of the bracket in the assembling area so as to convert the fulcrum of the steel box girder and adjust the elevation of the steel box girder.
本发明公开了一种钢箱梁组拼滑移平台，其包括组合浮船、滑道梁、分担梁，组合浮船位于浮运梁段区域，分担梁位于拼装区域，滑道梁贯穿浮运梁段区域和拼装区域，滑道梁的下端垂直连接多根立柱顶，立柱顶和滑道钢管桩分布在浮运梁段区域和拼装区域。本发明的有益效果有：包括浮运区域和组拼区域，在组拼区域完成钢箱梁的组装，然后滑移到浮运区域，浮箱上浮使钢箱梁托起离开组拼滑移平台，运至待安装的桥位正下方，利用浮箱上四个角位置的锚缆收放调整钢梁位置满足起吊要求后，即完成浮运过程，整过过程安全稳定性好；浮箱整体性强；在拼装区域的支架顶部设置竖向千斤顶以便对钢箱梁支点转换以及钢箱梁高程进行调整。
Steel box girder assembly sliding platform and floating transportation method
The invention discloses a steel box girder assembly sliding platform. The platform comprises a combined floating pontoon, a slideway beam and a sharing beam, wherein the combined floating pontoon is located in a floating transportation beam section area, the sharing beam is located in an assembly area, the slideway beam penetrates through the floating transportation beam section area and the assembly area, and a lower end of the slideway beam is vertically connected with a plurality of stand column tops; the stand column tops and sliding way steel pipe piles are distributed in the floating transportation beam section area and the assembling area. The platform is advantaged in that the platform comprises the floating transportation area and the assembling area, the steel box girder is assembled in the assembling area and then slides to the floating transportation area, a floating box floats upwards so that the steel box girder can be lifted up to leave the assembling sliding platform and is transported to the position under a bridge site to be installed, and after the position of the steel girder is adjusted by retracting and releasing anchor cables at the four corners of the floating box to meet the hoisting requirement, the floating transportation process is completed and the whole process is safe and good in stability; the floating box is high in integrity; and a vertical jack is arranged at the top of the bracket in the assembling area so as to convert the fulcrum of the steel box girder and adjust the elevation of the steel box girder.
本发明公开了一种钢箱梁组拼滑移平台，其包括组合浮船、滑道梁、分担梁，组合浮船位于浮运梁段区域，分担梁位于拼装区域，滑道梁贯穿浮运梁段区域和拼装区域，滑道梁的下端垂直连接多根立柱顶，立柱顶和滑道钢管桩分布在浮运梁段区域和拼装区域。本发明的有益效果有：包括浮运区域和组拼区域，在组拼区域完成钢箱梁的组装，然后滑移到浮运区域，浮箱上浮使钢箱梁托起离开组拼滑移平台，运至待安装的桥位正下方，利用浮箱上四个角位置的锚缆收放调整钢梁位置满足起吊要求后，即完成浮运过程，整过过程安全稳定性好；浮箱整体性强；在拼装区域的支架顶部设置竖向千斤顶以便对钢箱梁支点转换以及钢箱梁高程进行调整。
Steel box girder assembly sliding platform and floating transportation method
一种钢箱梁组拼滑移平台及浮运方法
ZHANG HUAN (Autor:in) / ZHOU JIANG (Autor:in) / XIE GUANGSHU (Autor:in) / FU LIHONG (Autor:in) / DAI TIANBING (Autor:in) / ZHANG XIANSUO (Autor:in) / JIA YONGJIAN (Autor:in) / WANG LEI (Autor:in)
29.06.2021
Patent
Elektronische Ressource
Chinesisch
Self-floating transportation system for steel box girder segments
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022