Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Contact net supporting method, beam falling method and telescopic davit
The invention provides a catenary supporting method, a beam falling method and a telescopic davit, the catenary supporting method is suitable for a catenary of an operation line under a newly-built station building steel structure in existing station building extension, beam falling of the newly-built station building steel structure is completed in a plurality of window periods, and the telescopic davit is arranged on the catenary. The method comprises the steps that a telescopic hanging column is installed on the lower surface of a newly-built station building steel structure, and a contact net is connected to the lower end of the telescopic hanging column; wherein the length of the telescopic davit is adjustable. By arranging the length-adjustable telescopic davit, the length of the telescopic davit can be set and adjusted according to the elevation change of the structure, and the tension and stability of the railway overhead line system are guaranteed. Due to the fact that the length of the telescopic davit is adjustable, the height of the telescopic davit can be adjusted according to actual conditions, different requirements are met, construction errors are effectively reduced, construction difficulty is reduced, and construction efficiency is improved.
本申请提供一种接触网支撑方法、落梁方法及可伸缩吊柱，其中所述接触网支撑方法，适用于既有站房扩建中新建站房钢结构下的运营线路的接触网，所述新建站房钢结构在多个窗口期完成落梁，包含：在所述新建站房钢结构下表面安装可伸缩吊柱，将接触网连接到所述可伸缩吊柱的下端；其中，所述可伸缩吊柱的长度可调。本申请通过设置长度可调的可伸缩吊柱，能够根据结构的标高变化，设置调整可伸缩吊柱的长度，保证铁路接触网的张力和稳定性。由于可伸缩吊柱的长度可调，能够根据实际情况进行调节其高度，从而满足不同的需求，有效地减少施工误差，降低施工难度，提高施工效率。
Contact net supporting method, beam falling method and telescopic davit
The invention provides a catenary supporting method, a beam falling method and a telescopic davit, the catenary supporting method is suitable for a catenary of an operation line under a newly-built station building steel structure in existing station building extension, beam falling of the newly-built station building steel structure is completed in a plurality of window periods, and the telescopic davit is arranged on the catenary. The method comprises the steps that a telescopic hanging column is installed on the lower surface of a newly-built station building steel structure, and a contact net is connected to the lower end of the telescopic hanging column; wherein the length of the telescopic davit is adjustable. By arranging the length-adjustable telescopic davit, the length of the telescopic davit can be set and adjusted according to the elevation change of the structure, and the tension and stability of the railway overhead line system are guaranteed. Due to the fact that the length of the telescopic davit is adjustable, the height of the telescopic davit can be adjusted according to actual conditions, different requirements are met, construction errors are effectively reduced, construction difficulty is reduced, and construction efficiency is improved.
本申请提供一种接触网支撑方法、落梁方法及可伸缩吊柱，其中所述接触网支撑方法，适用于既有站房扩建中新建站房钢结构下的运营线路的接触网，所述新建站房钢结构在多个窗口期完成落梁，包含：在所述新建站房钢结构下表面安装可伸缩吊柱，将接触网连接到所述可伸缩吊柱的下端；其中，所述可伸缩吊柱的长度可调。本申请通过设置长度可调的可伸缩吊柱，能够根据结构的标高变化，设置调整可伸缩吊柱的长度，保证铁路接触网的张力和稳定性。由于可伸缩吊柱的长度可调，能够根据实际情况进行调节其高度，从而满足不同的需求，有效地减少施工误差，降低施工难度，提高施工效率。
Contact net supporting method, beam falling method and telescopic davit
接触网支撑方法、落梁方法及可伸缩吊柱
ZHENG YIPING (Autor:in) / YANG CHENG (Autor:in) / CAI PENG (Autor:in) / KANG KUANBIN (Autor:in) / ZHANG YAFEI (Autor:in) / CUI XIANLIANG (Autor:in) / GONG RUI (Autor:in) / YU YANG (Autor:in) / TAN XIAOWEI (Autor:in) / GUO JUNZHONG (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch