A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined rotating hinge of vertical rotating body
The invention relates to the technical field of bridge construction, in particular to a combined rotating hinge of a vertical rotating body, which is used for connecting a to-be-rotated steel tower and a base steel tower, the base steel tower is fixed on the upper surface of a steel box girder, and the combined rotating hinge comprises more than two groups of main rotating hinges, each group of main rotating hinges comprises an upper rotating hinge body and a lower rotating hinge body, the upper rotating hinge body is fixed to the lower surface of the bottom of a to-be-rotated steel tower; thelower rotating hinge body is fixed to the side face, close to the to-be-rotated steel tower, of the base steel tower, and the upper rotating hinge body and the lower rotating hinge body are hinged and used for assisting the to-be-rotated steel tower and the base steel tower in completing butt joint; more than one pair of wind-resistant auxiliary rotating hinges, each pair of wind-resistant auxiliary rotating hinges is symmetrically arranged on the two side faces of the steel tower to be rotated. Each wind-resistant auxiliary rotating hinge comprises a supporting frame, a vertical rod and a diverging frame, the supporting frame is fixed to the steel box girder, and the diverging frame is fixed to the steel tower to be rotated; one end of the vertical rod is fixed to the diverging frame, and the other end is hinged to the supporting frame. The combined rotating hinge is small in manufacturing difficulty, low in manufacturing cost and capable of effectively bearing the lateral force of the to-be-rotated steel tower.
本申请涉及一种竖向转体的组合转铰，涉及桥梁施工技术领域，用于连接待转钢塔和底座钢塔，底座钢塔固定于钢箱梁上表面，组合转铰包含：两组以上主转铰，每组主转铰包含上转铰体和下转铰体，上转铰体固定于待转钢塔的底部下表面，下转铰体固定于底座钢塔靠近待转钢塔的侧面，上转铰体和下转铰体铰接连接，用于辅助待转钢塔和底座钢塔完成对接；一对以上抗风副转铰，每对抗风副转铰对称布置于待转钢塔的两侧面；每个抗风副转铰包含支撑架、竖杆和发散架，支撑架固定于钢箱梁，发散架固定于待转钢塔；竖杆的一端固定于发散架，另一端铰接于支撑架。本申请提供的组合转铰，制造难度小，制作成本低且能够有效承受待转钢塔的侧向力。
Combined rotating hinge of vertical rotating body
The invention relates to the technical field of bridge construction, in particular to a combined rotating hinge of a vertical rotating body, which is used for connecting a to-be-rotated steel tower and a base steel tower, the base steel tower is fixed on the upper surface of a steel box girder, and the combined rotating hinge comprises more than two groups of main rotating hinges, each group of main rotating hinges comprises an upper rotating hinge body and a lower rotating hinge body, the upper rotating hinge body is fixed to the lower surface of the bottom of a to-be-rotated steel tower; thelower rotating hinge body is fixed to the side face, close to the to-be-rotated steel tower, of the base steel tower, and the upper rotating hinge body and the lower rotating hinge body are hinged and used for assisting the to-be-rotated steel tower and the base steel tower in completing butt joint; more than one pair of wind-resistant auxiliary rotating hinges, each pair of wind-resistant auxiliary rotating hinges is symmetrically arranged on the two side faces of the steel tower to be rotated. Each wind-resistant auxiliary rotating hinge comprises a supporting frame, a vertical rod and a diverging frame, the supporting frame is fixed to the steel box girder, and the diverging frame is fixed to the steel tower to be rotated; one end of the vertical rod is fixed to the diverging frame, and the other end is hinged to the supporting frame. The combined rotating hinge is small in manufacturing difficulty, low in manufacturing cost and capable of effectively bearing the lateral force of the to-be-rotated steel tower.
本申请涉及一种竖向转体的组合转铰，涉及桥梁施工技术领域，用于连接待转钢塔和底座钢塔，底座钢塔固定于钢箱梁上表面，组合转铰包含：两组以上主转铰，每组主转铰包含上转铰体和下转铰体，上转铰体固定于待转钢塔的底部下表面，下转铰体固定于底座钢塔靠近待转钢塔的侧面，上转铰体和下转铰体铰接连接，用于辅助待转钢塔和底座钢塔完成对接；一对以上抗风副转铰，每对抗风副转铰对称布置于待转钢塔的两侧面；每个抗风副转铰包含支撑架、竖杆和发散架，支撑架固定于钢箱梁，发散架固定于待转钢塔；竖杆的一端固定于发散架，另一端铰接于支撑架。本申请提供的组合转铰，制造难度小，制作成本低且能够有效承受待转钢塔的侧向力。
Combined rotating hinge of vertical rotating body
一种竖向转体的组合转铰
ZHANG RUIZHI (author) / CHEN SHIMING (author) / MAO WEIQI (author) / TU MANMING (author) / ZHANG DECHUN (author) / JIANG BENJUN (author) / DAI HAO (author) / JIANG LEWEI (author) / ZHANG YOUGUANG (author) / NIE JINGHUA (author)
2021-03-19
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken