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A platform for research: civil engineering, architecture and urbanism
Bridge expansion joint early warning device based on millimeter wave radar
The invention belongs to the technical field of expansion joint early warning, and particularly relates to a millimeter wave radar-based bridge expansion joint early warning device, which comprises a bridge assembly, two supporting assemblies are symmetrically arranged at the top of the bridge assembly, a radar transceiving assembly is arranged at the top of one supporting assembly, and a reflection assembly is arranged at the top of the other supporting assembly; the bridge assembly comprises two bodies. The supporting assembly comprises a fixed rod, a movable seat is slidably connected to the upper portion of the fixed rod, a matching block is arranged at the axis of the bottom of the movable seat, and a top groove is formed in the top of the fixed rod; according to the invention, real-time efficient detection of the expansion joint of the bridge is realized by means of the millimeter wave radar, an early warning function is realized, the detection precision is high, the detection requirements of different use scenes are met, the operation is simple, the regulation and control performance is strong, the stability is high, and the safety performance of the expansion joint of the bridge is further improved.
本发明属于伸缩缝预警技术领域，具体是一种基于毫米波雷达的桥梁伸缩缝预警装置，包括桥梁组件，所述桥梁组件的顶部对称设有两个支撑组件，一个支撑组件的顶部设有雷达收发组件，另一个支撑组件的顶部设有反射组件；所述桥梁组件包括两个本体；所述支撑组件包括固定杆，所述固定杆的上方滑动连接有移动座，所述移动座的底部轴心处设有匹配块，所述固定杆的顶部开设有顶槽；本发明借助毫米波雷达实现对桥梁的伸缩缝的实时高效检测，并且实现预警功能，检测精度高，且满足对不同使用场景的检测需求，操作简单，调控性强，稳定性高，进一步提高了桥梁伸缩缝的安全性能。
Bridge expansion joint early warning device based on millimeter wave radar
The invention belongs to the technical field of expansion joint early warning, and particularly relates to a millimeter wave radar-based bridge expansion joint early warning device, which comprises a bridge assembly, two supporting assemblies are symmetrically arranged at the top of the bridge assembly, a radar transceiving assembly is arranged at the top of one supporting assembly, and a reflection assembly is arranged at the top of the other supporting assembly; the bridge assembly comprises two bodies. The supporting assembly comprises a fixed rod, a movable seat is slidably connected to the upper portion of the fixed rod, a matching block is arranged at the axis of the bottom of the movable seat, and a top groove is formed in the top of the fixed rod; according to the invention, real-time efficient detection of the expansion joint of the bridge is realized by means of the millimeter wave radar, an early warning function is realized, the detection precision is high, the detection requirements of different use scenes are met, the operation is simple, the regulation and control performance is strong, the stability is high, and the safety performance of the expansion joint of the bridge is further improved.
本发明属于伸缩缝预警技术领域，具体是一种基于毫米波雷达的桥梁伸缩缝预警装置，包括桥梁组件，所述桥梁组件的顶部对称设有两个支撑组件，一个支撑组件的顶部设有雷达收发组件，另一个支撑组件的顶部设有反射组件；所述桥梁组件包括两个本体；所述支撑组件包括固定杆，所述固定杆的上方滑动连接有移动座，所述移动座的底部轴心处设有匹配块，所述固定杆的顶部开设有顶槽；本发明借助毫米波雷达实现对桥梁的伸缩缝的实时高效检测，并且实现预警功能，检测精度高，且满足对不同使用场景的检测需求，操作简单，调控性强，稳定性高，进一步提高了桥梁伸缩缝的安全性能。
Bridge expansion joint early warning device based on millimeter wave radar
一种基于毫米波雷达的桥梁伸缩缝预警装置
WANG JUNYONG (author)
2024-09-06
Patent
Electronic Resource
Chinese
IPC:
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
E01D
BRIDGES
,
Brücken
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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| European Patent Office | 2023