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A platform for research: civil engineering, architecture and urbanism
Force measuring support with sensor easy to replace in service period and replacement method
The invention discloses a force measuring support with a sensor easy to replace in a service period and a replacement method. The support comprises a lower support plate, a lower middle steel plate, a force measuring assembly, an upper support plate and a longitudinal stress assembly. The lower middle steel plate is arranged on the lower support plate and is a stepped circular truncated cone, a square table is arranged on the side face of the lower middle steel plate, the side face of the square table is hollowed out along the center of the middle steel plate to serve as a sensor installation cavity, and the bottom of the sensor installation cavity is through. The longitudinal stress assembly is arranged between the lower middle steel plate and the upper support plate and used for providing restoring force for a bridge. The force measuring assembly is arranged in the sensor mounting cavity and comprises a sensor bottom plate, a wedge-shaped block, a sensor pressing plate and a sensor, and the sensor is arranged between the sensor bottom plate and the sensor pressing plate and is pressed by the wedge-shaped block. In the service period of the support, the sensor is rapidly replaced, the monitoring interruption time is shortened, and the continuity and accuracy of bridge load monitoring are ensured.
本发明公开了一种在服役期内易更换传感器的测力支座及更换方法，支座包括：下支座板、下中间钢板、测力组件、上支座板以及纵向受力组件；所述下中间钢板设于所述下支座板上，为阶梯式圆台，侧面设有方台，从方台侧面沿所述中间钢板的中心镂空作为传感器安装腔，该传感器安装腔底部贯穿；所述纵向受力组件设于所述下中间钢板与上支座板之间，用于为桥梁提供回复力；所述测力组件设于所述传感器安装腔内，包括传感器底板、楔形块、传感器压板以及传感器，所述传感器设于所述传感器底板与传感器压板之间，并利用所述楔形块压紧。在支座的服役期内，对传感器进行快速更换，减少监测中断时间，确保桥梁荷载监测的连续性和准确性。
Force measuring support with sensor easy to replace in service period and replacement method
The invention discloses a force measuring support with a sensor easy to replace in a service period and a replacement method. The support comprises a lower support plate, a lower middle steel plate, a force measuring assembly, an upper support plate and a longitudinal stress assembly. The lower middle steel plate is arranged on the lower support plate and is a stepped circular truncated cone, a square table is arranged on the side face of the lower middle steel plate, the side face of the square table is hollowed out along the center of the middle steel plate to serve as a sensor installation cavity, and the bottom of the sensor installation cavity is through. The longitudinal stress assembly is arranged between the lower middle steel plate and the upper support plate and used for providing restoring force for a bridge. The force measuring assembly is arranged in the sensor mounting cavity and comprises a sensor bottom plate, a wedge-shaped block, a sensor pressing plate and a sensor, and the sensor is arranged between the sensor bottom plate and the sensor pressing plate and is pressed by the wedge-shaped block. In the service period of the support, the sensor is rapidly replaced, the monitoring interruption time is shortened, and the continuity and accuracy of bridge load monitoring are ensured.
本发明公开了一种在服役期内易更换传感器的测力支座及更换方法，支座包括：下支座板、下中间钢板、测力组件、上支座板以及纵向受力组件；所述下中间钢板设于所述下支座板上，为阶梯式圆台，侧面设有方台，从方台侧面沿所述中间钢板的中心镂空作为传感器安装腔，该传感器安装腔底部贯穿；所述纵向受力组件设于所述下中间钢板与上支座板之间，用于为桥梁提供回复力；所述测力组件设于所述传感器安装腔内，包括传感器底板、楔形块、传感器压板以及传感器，所述传感器设于所述传感器底板与传感器压板之间，并利用所述楔形块压紧。在支座的服役期内，对传感器进行快速更换，减少监测中断时间，确保桥梁荷载监测的连续性和准确性。
Force measuring support with sensor easy to replace in service period and replacement method
一种在服役期内易更换传感器的测力支座及更换方法
LIU SHENG (author) / XIAO CHENG (author) / HE WEI (author) / LIANG XU (author) / ZHU DEZHEN (author) / WANG FUHUA (author) / HU LEI (author) / FU GUOZI (author)
2024-09-24
Patent
Electronic Resource
Chinese
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