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A platform for research: civil engineering, architecture and urbanism
Steel trestle plate and steel trestle plate midspan deflection monitoring system
The invention provides a steel trestle plate and a steel trestle plate midspan deflection monitoring system, the steel trestle plate comprises a monitoring box and a bridge plate main body, the monitoring box comprises a shell, a monitor, a laser displacement sensor and an antenna, the monitor, the laser displacement sensor and the antenna are arranged in the shell, and the laser displacement sensor and the antenna are electrically connected with the monitor; a bottom plate cover of the bridge plate main body comprises a first bottom plate cover and a second bottom plate cover which is detachable relative to the first bottom plate cover, and a first hole is formed in the second bottom plate cover; the monitoring box is packaged in the bridge plate main body through the second bottom plate, and the laser emitted by the laser displacement sensor can sense the displacement variation between the laser and a reference object on a concrete beam below the bridge plate main body through the first hole so as to obtain the midspan deflection condition of the bridge plate main body. The monitoring box is arranged in the bridge plate main body, and the laser displacement sensor of the monitoring box is used for sensing the displacement variation between the laser displacement sensor and a reference object on a concrete beam below the bridge plate main body, so that the midspan deflection condition of the bridge plate main body is obtained.
本发明提供了一种钢栈桥板和钢栈桥板跨中挠度监测系统，所述钢栈桥板包括监测箱和桥板主体，监测箱包括：壳体、设置于壳体内的监测仪、激光位移传感器以及天线，激光位移传感器和天线均与监测仪电连接；桥板主体的底板盖包括：第一底板盖和相对第一底板盖可拆卸的第二底板盖，第二底板盖上开设有第一孔；监测箱经第二底板被封装于桥板主体的内部，且激光位移传感器发射的激光可经由第一孔感测其自身与桥板主体下方混凝土梁上的参照物之间的位移变化量，以获取桥板主体跨中挠度的情况。通过在桥板主体内部布置监测箱，通过监测箱的激光位移传感器感测其自身与桥板主体下方混凝土梁上的参照物之间的位移变化量，以获取桥板主体跨中挠度的情况。
Steel trestle plate and steel trestle plate midspan deflection monitoring system
The invention provides a steel trestle plate and a steel trestle plate midspan deflection monitoring system, the steel trestle plate comprises a monitoring box and a bridge plate main body, the monitoring box comprises a shell, a monitor, a laser displacement sensor and an antenna, the monitor, the laser displacement sensor and the antenna are arranged in the shell, and the laser displacement sensor and the antenna are electrically connected with the monitor; a bottom plate cover of the bridge plate main body comprises a first bottom plate cover and a second bottom plate cover which is detachable relative to the first bottom plate cover, and a first hole is formed in the second bottom plate cover; the monitoring box is packaged in the bridge plate main body through the second bottom plate, and the laser emitted by the laser displacement sensor can sense the displacement variation between the laser and a reference object on a concrete beam below the bridge plate main body through the first hole so as to obtain the midspan deflection condition of the bridge plate main body. The monitoring box is arranged in the bridge plate main body, and the laser displacement sensor of the monitoring box is used for sensing the displacement variation between the laser displacement sensor and a reference object on a concrete beam below the bridge plate main body, so that the midspan deflection condition of the bridge plate main body is obtained.
本发明提供了一种钢栈桥板和钢栈桥板跨中挠度监测系统，所述钢栈桥板包括监测箱和桥板主体，监测箱包括：壳体、设置于壳体内的监测仪、激光位移传感器以及天线，激光位移传感器和天线均与监测仪电连接；桥板主体的底板盖包括：第一底板盖和相对第一底板盖可拆卸的第二底板盖，第二底板盖上开设有第一孔；监测箱经第二底板被封装于桥板主体的内部，且激光位移传感器发射的激光可经由第一孔感测其自身与桥板主体下方混凝土梁上的参照物之间的位移变化量，以获取桥板主体跨中挠度的情况。通过在桥板主体内部布置监测箱，通过监测箱的激光位移传感器感测其自身与桥板主体下方混凝土梁上的参照物之间的位移变化量，以获取桥板主体跨中挠度的情况。
Steel trestle plate and steel trestle plate midspan deflection monitoring system
钢栈桥板和钢栈桥板跨中挠度监测系统
ZHANG ZHIFENG (author) / WANG RUN (author) / YANG YAN (author) / FAN JIAWEI (author) / XU ENZE (author) / LIN YUYING (author) / PAN DINGYU (author) / PAN XIAOWEI (author) / ZHOU JINGYAN (author) / LUO YOUXUAN (author)
2024-10-08
Patent
Electronic Resource
Chinese
IPC:
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
E01D
BRIDGES
,
Brücken
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
Fabricated steel trestle structure and steel trestle construction method
| European Patent Office | 2023
| European Patent Office | 2024