Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel truss integral continuous multi-point walking type incremental launching construction device and construction method
The invention discloses a steel truss integral continuous multi-point walking type pushing construction device and a construction method, and the steel truss integral continuous multi-point walking type pushing construction device comprises a supporting mechanism, a bearing mechanism, a plurality of walking type pushing mechanisms, a lifting mechanism and a reset mechanism; the supporting mechanism comprises a plurality of supporting piers which are at least arranged corresponding to part of the truss sections, and the top end of each supporting pier is provided with a counter-force base. The bearing mechanism comprises a plurality of bearing frames which are used for bearing the corresponding truss sections respectively; the walking type pushing mechanisms are arranged on the supporting piers correspondingly and used for driving the bearing frame to move so as to jointly drive the steel truss to walk forwards by a single-time pushing distance. The lifting mechanism comprises a plurality of lifting parts which are used for lifting the steel truss to be separated from the bearing frame when the steel truss walks to a single pushing distance; and the reset mechanism comprises a plurality of reset parts and is used for driving the bearing frame to move backwards for a single pushing distance to reset when the lifting parts lift the steel truss.
本发明公开一种钢桁架整体连续多点步履式顶推施工装置及施工方法，其中，钢桁架整体连续多点步履式顶推施工装置包括支撑机构、承载机构、多个步履式顶推机构、托举机构以及复位机构；支撑机构包括多个支撑墩，至少分别对应部分的桁架段设置，各支撑墩的顶端均设有反力座；承载机构包括多个承载架，分别承载对应的桁架段；多个步履式顶推机构分别设于多个支撑墩，用以驱动承载架活动，以共同带动钢桁架向前行走单次顶推距离；托举机构包括多个托举部，用以在钢桁架行走至单次顶推距离时，能够托举钢桁架脱离承载架；复位机构，包括多个复位部，用以在托举部托举钢桁架时，驱动承载架向后移动单次顶推距离复位。
Steel truss integral continuous multi-point walking type incremental launching construction device and construction method
The invention discloses a steel truss integral continuous multi-point walking type pushing construction device and a construction method, and the steel truss integral continuous multi-point walking type pushing construction device comprises a supporting mechanism, a bearing mechanism, a plurality of walking type pushing mechanisms, a lifting mechanism and a reset mechanism; the supporting mechanism comprises a plurality of supporting piers which are at least arranged corresponding to part of the truss sections, and the top end of each supporting pier is provided with a counter-force base. The bearing mechanism comprises a plurality of bearing frames which are used for bearing the corresponding truss sections respectively; the walking type pushing mechanisms are arranged on the supporting piers correspondingly and used for driving the bearing frame to move so as to jointly drive the steel truss to walk forwards by a single-time pushing distance. The lifting mechanism comprises a plurality of lifting parts which are used for lifting the steel truss to be separated from the bearing frame when the steel truss walks to a single pushing distance; and the reset mechanism comprises a plurality of reset parts and is used for driving the bearing frame to move backwards for a single pushing distance to reset when the lifting parts lift the steel truss.
本发明公开一种钢桁架整体连续多点步履式顶推施工装置及施工方法，其中，钢桁架整体连续多点步履式顶推施工装置包括支撑机构、承载机构、多个步履式顶推机构、托举机构以及复位机构；支撑机构包括多个支撑墩，至少分别对应部分的桁架段设置，各支撑墩的顶端均设有反力座；承载机构包括多个承载架，分别承载对应的桁架段；多个步履式顶推机构分别设于多个支撑墩，用以驱动承载架活动，以共同带动钢桁架向前行走单次顶推距离；托举机构包括多个托举部，用以在钢桁架行走至单次顶推距离时，能够托举钢桁架脱离承载架；复位机构，包括多个复位部，用以在托举部托举钢桁架时，驱动承载架向后移动单次顶推距离复位。
Steel truss integral continuous multi-point walking type incremental launching construction device and construction method
钢桁架整体连续多点步履式顶推施工装置及施工方法
GUI WENTAO (Autor:in) / WEI HUIJUN (Autor:in) / ZHU KAI (Autor:in) / PENG BAOBAO (Autor:in)
09.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Push type walking incremental launching construction method for truss girder
| Europäisches Patentamt | 2023
Distribution girder type walking incremental launching construction method for truss girder
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021
Incremental launching construction method for continuous steel truss girder bridge
| Europäisches Patentamt | 2024
Integral incremental launching construction method for large-span steel truss bridge
| Europäisches Patentamt | 2022