Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Segmented combined type shock absorption and noise reduction bridge expansion device
The invention discloses a sectional combined type shock absorption and noise reduction bridge expansion device which comprises a profile steel expansion device and plate type rubber expansion pieces arranged on the upper end face of the profile steel expansion device, the profile steel expansion device comprises anchoring assemblies, profile steel and waterproof rubber strips, and the multiple sections of plate type rubber expansion pieces are located on the top face of the profile steel after being assembled and combined. A sleeve is installed at the bottom of the plate-type rubber telescopic piece through an anchor bolt, and a stiffening steel plate is arranged in the plate-type rubber telescopic piece. Through the above mode, the top surface is additionally provided with a plurality of spliced and combined plate-type rubber telescopic pieces, on one hand, original section steel gaps are filled to achieve the purposes of shock absorption and noise reduction, on the other hand, the specific high damping characteristic of rubber materials can absorb impact brought by external loads of vehicles and the like, and the effects of shock absorption and noise reduction are further achieved; and installation and operation are simple and convenient, on-site construction time is reduced, and construction cost is saved.
本发明公开了一种分段组合式减震降噪桥梁伸缩装置，包括型钢伸缩装置以及设置在型钢伸缩装置上端面的板式橡胶伸缩件，所述型钢伸缩装置包括锚固组件、型钢和防水橡胶条，多段所述板式橡胶伸缩件拼装组合后位于型钢的顶面，所述板式橡胶伸缩件的底部通过锚固螺栓安装有套筒，所述板式橡胶伸缩件的内部设置有加劲钢板。通过上述方式，本发明顶面加设多段拼装组合的板式橡胶伸缩件，一方面填充了原有的型钢间隙，达到减震降噪的目的，另一方面橡胶材料特有的高阻尼特性可吸收车辆等外部荷载带来的冲击，进一步达到减震降噪的效果，还具有安装操作简便，降低现场施工时间，节省工程造价等优点。
Segmented combined type shock absorption and noise reduction bridge expansion device
The invention discloses a sectional combined type shock absorption and noise reduction bridge expansion device which comprises a profile steel expansion device and plate type rubber expansion pieces arranged on the upper end face of the profile steel expansion device, the profile steel expansion device comprises anchoring assemblies, profile steel and waterproof rubber strips, and the multiple sections of plate type rubber expansion pieces are located on the top face of the profile steel after being assembled and combined. A sleeve is installed at the bottom of the plate-type rubber telescopic piece through an anchor bolt, and a stiffening steel plate is arranged in the plate-type rubber telescopic piece. Through the above mode, the top surface is additionally provided with a plurality of spliced and combined plate-type rubber telescopic pieces, on one hand, original section steel gaps are filled to achieve the purposes of shock absorption and noise reduction, on the other hand, the specific high damping characteristic of rubber materials can absorb impact brought by external loads of vehicles and the like, and the effects of shock absorption and noise reduction are further achieved; and installation and operation are simple and convenient, on-site construction time is reduced, and construction cost is saved.
本发明公开了一种分段组合式减震降噪桥梁伸缩装置，包括型钢伸缩装置以及设置在型钢伸缩装置上端面的板式橡胶伸缩件，所述型钢伸缩装置包括锚固组件、型钢和防水橡胶条，多段所述板式橡胶伸缩件拼装组合后位于型钢的顶面，所述板式橡胶伸缩件的底部通过锚固螺栓安装有套筒，所述板式橡胶伸缩件的内部设置有加劲钢板。通过上述方式，本发明顶面加设多段拼装组合的板式橡胶伸缩件，一方面填充了原有的型钢间隙，达到减震降噪的目的，另一方面橡胶材料特有的高阻尼特性可吸收车辆等外部荷载带来的冲击，进一步达到减震降噪的效果，还具有安装操作简便，降低现场施工时间，节省工程造价等优点。
Segmented combined type shock absorption and noise reduction bridge expansion device
一种分段组合式减震降噪桥梁伸缩装置
ZHU FENG (Autor:in) / SHEN XUEGANG (Autor:in) / FEI BIN (Autor:in)
22.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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