Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Counter-force pre-pressing device of large cable crane
The counter-force pre-pressing device comprises pre-pressing bases and a distribution beam, the pre-pressing bases are symmetrically arranged on the ground under a tower top gantry, embedded parts are embedded in the top faces of the pre-pressing bases, first supporting columns are fixedly arranged on the embedded parts, and the distribution beam is fixedly arranged at the top ends of the first supporting columns; lower walking beams are arranged at the top ends of the distribution beams, and lower bearing beams are connected to the bottoms of the lower walking beams. A lower truss is fixedly arranged between the lower spandrel girders, and anchorage devices are fixedly arranged at the tops of the lower spandrel girders; second supporting columns are connected to the top ends of the lower walking beams, upper walking beams are connected to the top ends of the second supporting columns, upper bearing beams are fixedly connected to the tops of the upper walking beams, upper trusses are fixedly arranged between the upper bearing beams, and forcing devices are fixedly arranged at the bottoms of the upper bearing beams. The invention aims to provide the large-scale heaping-free ground counterforce prepressing device which is short in construction period, simple, convenient and efficient.
本发明公开了一种大型缆载吊机反力预压装置，包括预压底座和分配梁，所述预压底座对称设置在塔顶门架正下方的地面上，预压底座的顶面埋设预埋件并在预埋件上固定设置有第一支撑柱，所述分配梁固定设置在第一支撑柱的顶端，分配梁顶端设置有下行走梁，下行走梁的底部连接有下承重梁；所述下承重梁之间固定设置有下桁架，下承重梁的顶部固定设置有锚具；所述下行走梁的顶端连接有第二支撑柱，第二支撑柱的顶端连接有上行走梁，上行走梁的顶部固定连接有上承重梁，上承重梁之间固定设置有上桁架，上承重梁的底部固定设置有加力装置。本发明旨在提供一种大型免堆载、工期短、简便高效的地面反力预压装置。
Counter-force pre-pressing device of large cable crane
The counter-force pre-pressing device comprises pre-pressing bases and a distribution beam, the pre-pressing bases are symmetrically arranged on the ground under a tower top gantry, embedded parts are embedded in the top faces of the pre-pressing bases, first supporting columns are fixedly arranged on the embedded parts, and the distribution beam is fixedly arranged at the top ends of the first supporting columns; lower walking beams are arranged at the top ends of the distribution beams, and lower bearing beams are connected to the bottoms of the lower walking beams. A lower truss is fixedly arranged between the lower spandrel girders, and anchorage devices are fixedly arranged at the tops of the lower spandrel girders; second supporting columns are connected to the top ends of the lower walking beams, upper walking beams are connected to the top ends of the second supporting columns, upper bearing beams are fixedly connected to the tops of the upper walking beams, upper trusses are fixedly arranged between the upper bearing beams, and forcing devices are fixedly arranged at the bottoms of the upper bearing beams. The invention aims to provide the large-scale heaping-free ground counterforce prepressing device which is short in construction period, simple, convenient and efficient.
本发明公开了一种大型缆载吊机反力预压装置，包括预压底座和分配梁，所述预压底座对称设置在塔顶门架正下方的地面上，预压底座的顶面埋设预埋件并在预埋件上固定设置有第一支撑柱，所述分配梁固定设置在第一支撑柱的顶端，分配梁顶端设置有下行走梁，下行走梁的底部连接有下承重梁；所述下承重梁之间固定设置有下桁架，下承重梁的顶部固定设置有锚具；所述下行走梁的顶端连接有第二支撑柱，第二支撑柱的顶端连接有上行走梁，上行走梁的顶部固定连接有上承重梁，上承重梁之间固定设置有上桁架，上承重梁的底部固定设置有加力装置。本发明旨在提供一种大型免堆载、工期短、简便高效的地面反力预压装置。
Counter-force pre-pressing device of large cable crane
一种大型缆载吊机反力预压装置
PENG HAO (Autor:in) / WU BAOCHU (Autor:in) / CHEN WEN (Autor:in) / CHEN SHIXIANG (Autor:in) / LIU KANG (Autor:in) / ZHU JUN (Autor:in) / YANG YIHUI (Autor:in) / XIONG GANG (Autor:in) / ZHANG TAO (Autor:in) / GENG WENBIN (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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