Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-safety assembly type highway steel bridge
The invention relates to the technical field of bridge manufacturing and particularly relates to a high-safety assembly type highway steel bridge. The steel bridge comprises a cross beam and mounting frames symmetrically arranged at the two ends of the cross beam, wherein each mounting frame comprises a set of trusses arranged symmetrically, the cross beam and the trusses are fixedly connected, and a rotating groove is formed in the upper surface of one truss; a rotating shaft is rotationally arranged in the rotating groove, a guide shaft is fixedly arranged on the other truss, a height limiting rod is arranged between the guide shaft and the rotating shaft, the length direction of the height limiting rod is arranged in the width direction of the cross beam, one end of the height limiting rod is in threaded connection with the guide shaft, and the other end of the height limiting rod is in sliding connection with the guide shaft; and a driving assembly for driving the rotating shaft to rotate is further mounted on the mounting frame. The assembly type steel bridge has the effects that the limiting height of a vehicle can be conveniently and rapidly adjusted, and safety of the assembly type steel bridge in use is improved.
本申请涉及一种高安全性的装配式公路钢桥，涉及桥梁制造技术领域，其包括横梁和对称设置于横梁两端的安装架，安装架包括对称设置的一组桁架，横梁与桁架之间相互固定连接，其中一桁架的上表面开设有旋转槽，旋转槽内转动设置有旋转轴，另一桁架上固定设置有导向轴，导向轴和旋转轴之间设置有限高杆，限高杆的长度方向沿横梁的宽度方向设置，限高杆的一端与导向轴螺纹连接，限高杆的另一端与导向轴之间滑动连接，安装架上还安装有用于驱动旋转轴转动的驱动组件。本申请具有便于快速对车辆的限制高度进行调节，提高装配式钢桥使用时安全性的效果。
High-safety assembly type highway steel bridge
The invention relates to the technical field of bridge manufacturing and particularly relates to a high-safety assembly type highway steel bridge. The steel bridge comprises a cross beam and mounting frames symmetrically arranged at the two ends of the cross beam, wherein each mounting frame comprises a set of trusses arranged symmetrically, the cross beam and the trusses are fixedly connected, and a rotating groove is formed in the upper surface of one truss; a rotating shaft is rotationally arranged in the rotating groove, a guide shaft is fixedly arranged on the other truss, a height limiting rod is arranged between the guide shaft and the rotating shaft, the length direction of the height limiting rod is arranged in the width direction of the cross beam, one end of the height limiting rod is in threaded connection with the guide shaft, and the other end of the height limiting rod is in sliding connection with the guide shaft; and a driving assembly for driving the rotating shaft to rotate is further mounted on the mounting frame. The assembly type steel bridge has the effects that the limiting height of a vehicle can be conveniently and rapidly adjusted, and safety of the assembly type steel bridge in use is improved.
本申请涉及一种高安全性的装配式公路钢桥，涉及桥梁制造技术领域，其包括横梁和对称设置于横梁两端的安装架，安装架包括对称设置的一组桁架，横梁与桁架之间相互固定连接，其中一桁架的上表面开设有旋转槽，旋转槽内转动设置有旋转轴，另一桁架上固定设置有导向轴，导向轴和旋转轴之间设置有限高杆，限高杆的长度方向沿横梁的宽度方向设置，限高杆的一端与导向轴螺纹连接，限高杆的另一端与导向轴之间滑动连接，安装架上还安装有用于驱动旋转轴转动的驱动组件。本申请具有便于快速对车辆的限制高度进行调节，提高装配式钢桥使用时安全性的效果。
High-safety assembly type highway steel bridge
一种高安全性的装配式公路钢桥
YAN CHUNMING (Autor:in) / SUN XIAOFEI (Autor:in) / PAN PINFEI (Autor:in) / ZHANG HAOYANG (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
Steel bar connecting assembly for highway bridge construction
| Europäisches Patentamt | 2022