Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary support capable of steplessly adjusting elevation for steel box girder installation and construction and construction method of temporary support
The invention relates to the technical field of bridge construction, and discloses a steplessly adjustable elevation temporary support for steel box girder installation and construction and a construction method thereof.The steplessly adjustable elevation temporary support for steel box girder installation and construction comprises a cross beam, a support stand column adjusting device and a girder bottom adjusting device, and the girder bottom adjusting device is arranged on the cross beam; the support stand column adjusting device comprises a stand column, a first sleeve and a flange plate, a through groove is formed in the middle of the cross beam, the stand column penetrates through the through groove, and the flange plate is fixedly connected with the bottom wall of the cross beam; coarse adjustment of the elevation of the support can be achieved by rotating the first sleeve on the support stand column adjusting device, stepless fine adjustment of the elevation of the support can be achieved by rotating the ball head screw on the beam bottom device, the angle of the supporting plate can be adjusted to be attached to a steel box beam bottom plate, the installation precision of the steel box beam is improved, cutting operation does not need to be conducted in the air, and the working efficiency is improved. The safety is higher, the use is more convenient, and the quality and efficiency of on-site construction are improved.
本发明涉及桥梁施工技术领域，公开了一种钢箱梁安装施工用可无级调节标高临时支架及其施工方法，一种钢箱梁安装施工用可无级调节标高临时支架包括横梁、支架立柱调节装置和梁底调节装置，所述梁底调节装置设置在横梁上，所述支架立柱调节装置包括立柱、第一套筒和法兰板，所述横梁的中部开设有通槽，所述立柱贯穿所述通槽，所述法兰板与横梁的底壁固定连接；本发明通过旋转支架立柱调节装置上的第一套筒可实现支架标高的粗调，通过旋转梁底装置上的球头螺杆可实现支架标高的无级精调，且支撑板可调节角度与钢箱梁底板贴合，提高了钢箱梁安装的精度，无需在空中进行切割作业，安全性较高，使用起来较为便捷，提高了现场施工的质量和效率。
Temporary support capable of steplessly adjusting elevation for steel box girder installation and construction and construction method of temporary support
The invention relates to the technical field of bridge construction, and discloses a steplessly adjustable elevation temporary support for steel box girder installation and construction and a construction method thereof.The steplessly adjustable elevation temporary support for steel box girder installation and construction comprises a cross beam, a support stand column adjusting device and a girder bottom adjusting device, and the girder bottom adjusting device is arranged on the cross beam; the support stand column adjusting device comprises a stand column, a first sleeve and a flange plate, a through groove is formed in the middle of the cross beam, the stand column penetrates through the through groove, and the flange plate is fixedly connected with the bottom wall of the cross beam; coarse adjustment of the elevation of the support can be achieved by rotating the first sleeve on the support stand column adjusting device, stepless fine adjustment of the elevation of the support can be achieved by rotating the ball head screw on the beam bottom device, the angle of the supporting plate can be adjusted to be attached to a steel box beam bottom plate, the installation precision of the steel box beam is improved, cutting operation does not need to be conducted in the air, and the working efficiency is improved. The safety is higher, the use is more convenient, and the quality and efficiency of on-site construction are improved.
本发明涉及桥梁施工技术领域，公开了一种钢箱梁安装施工用可无级调节标高临时支架及其施工方法，一种钢箱梁安装施工用可无级调节标高临时支架包括横梁、支架立柱调节装置和梁底调节装置，所述梁底调节装置设置在横梁上，所述支架立柱调节装置包括立柱、第一套筒和法兰板，所述横梁的中部开设有通槽，所述立柱贯穿所述通槽，所述法兰板与横梁的底壁固定连接；本发明通过旋转支架立柱调节装置上的第一套筒可实现支架标高的粗调，通过旋转梁底装置上的球头螺杆可实现支架标高的无级精调，且支撑板可调节角度与钢箱梁底板贴合，提高了钢箱梁安装的精度，无需在空中进行切割作业，安全性较高，使用起来较为便捷，提高了现场施工的质量和效率。
Temporary support capable of steplessly adjusting elevation for steel box girder installation and construction and construction method of temporary support
一种钢箱梁安装施工用可无级调节标高临时支架及其施工方法
HU XU (Autor:in) / MENG XUENING (Autor:in) / HUANG CHUANZHOU (Autor:in) / WEI DACHUAN (Autor:in) / QIN YONGPING (Autor:in) / ZENG HUALIANG (Autor:in) / WEI YONGSHENG (Autor:in) / ZHENG CHAOHANG (Autor:in) / CHEN HANGGUO (Autor:in) / LI QIANG (Autor:in)
16.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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