Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway bridge expansion device and assembly method thereof
The invention belongs to the technical field of telescopic devices, and particularly relates to a highway bridge telescopic device and an assembling method thereof. The device structurally comprises two side edge beams arranged in parallel and a plurality of middle beams located between the two side edge beams, the two side edge beams are connected with displacement boxes respectively, the lower portions of the middle beams are connected with supporting cross beams, the two ends of the supporting cross beams are located in the displacement boxes respectively and connected in a sliding mode, dampers are arranged at the two ends of the supporting cross beams, and the dampers are arranged in the displacement boxes. One end is connected with the support beam, and the other end is connected with the displacement box. According to the device, the telescopic distance is controlled in a balanced mode through the symmetrical dampers, elastic damping buffering is long-acting and stable, thermal operation is reduced in the assembling process of the device, and the device has the advantages of being reasonable in structural layout design and safe and convenient to operate.
本发明属于伸缩装置技术领域，具体的讲涉及一种公路桥梁伸缩装置及其装配方法。其结构包括由平行设置的两侧边梁以及位于二者之间的若干根中梁，两侧边梁分别连接位移箱，中梁下部连接支撑横梁，支撑横梁的两端分别位于位移箱内且滑动连接，支撑横梁两端均设有阻尼器，阻尼器置于位移箱内，其一端与支撑横梁连接，另一端与位移箱连接。该装置通过对称的阻尼器对伸缩间距控制均衡、弹性阻尼缓冲长效稳定，并且该装置的装配过程，减少热操作，具有结构布局设计合理，操作安全便捷的特点。
Highway bridge expansion device and assembly method thereof
The invention belongs to the technical field of telescopic devices, and particularly relates to a highway bridge telescopic device and an assembling method thereof. The device structurally comprises two side edge beams arranged in parallel and a plurality of middle beams located between the two side edge beams, the two side edge beams are connected with displacement boxes respectively, the lower portions of the middle beams are connected with supporting cross beams, the two ends of the supporting cross beams are located in the displacement boxes respectively and connected in a sliding mode, dampers are arranged at the two ends of the supporting cross beams, and the dampers are arranged in the displacement boxes. One end is connected with the support beam, and the other end is connected with the displacement box. According to the device, the telescopic distance is controlled in a balanced mode through the symmetrical dampers, elastic damping buffering is long-acting and stable, thermal operation is reduced in the assembling process of the device, and the device has the advantages of being reasonable in structural layout design and safe and convenient to operate.
本发明属于伸缩装置技术领域，具体的讲涉及一种公路桥梁伸缩装置及其装配方法。其结构包括由平行设置的两侧边梁以及位于二者之间的若干根中梁，两侧边梁分别连接位移箱，中梁下部连接支撑横梁，支撑横梁的两端分别位于位移箱内且滑动连接，支撑横梁两端均设有阻尼器，阻尼器置于位移箱内，其一端与支撑横梁连接，另一端与位移箱连接。该装置通过对称的阻尼器对伸缩间距控制均衡、弹性阻尼缓冲长效稳定，并且该装置的装配过程，减少热操作，具有结构布局设计合理，操作安全便捷的特点。
Highway bridge expansion device and assembly method thereof
一种公路桥梁伸缩装置及其装配方法
HOU RUOJING (Autor:in) / LI SHUMING (Autor:in) / LIU JINGTONG (Autor:in) / ZHOU XIAO (Autor:in) / WANG TIEKUI (Autor:in) / JIANG JIANQIANG (Autor:in) / CHANG FENGNIAN (Autor:in) / LIANG JING (Autor:in) / LIU HUAN (Autor:in) / SANG TAO (Autor:in)
24.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Highway bridge expansion device sealing protection structure
| Europäisches Patentamt | 2021