Steel arch bridge overload automatic alarming device

An automatic alarm device and steel bow bridge technology, applied in the direction of alarms, instruments, etc., can solve the problems of affecting traffic flow, hidden safety hazards, and large damage to highway bridges, so as to avoid collapse accidents and eliminate potential safety hazards.

Inactive Publication Date: 2016-08-03
RENQIU YONGJI CONSTR & INSTALLATION ENG
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] With the development of the national economy, the transportation industry is becoming more and more busy, and people's travel is becoming more and more convenient. At the same time, the damage of vehicles to roads is becoming more and more serious, especially to road bridges. The key bridges on many roads are in After being damaged, it cannot be used normally, which has seriously affected the passage of traffic
There are major safety hazards in the overload operation of roads and bridges, such as bridge collapse and other accidents

Method used

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  • Steel arch bridge overload automatic alarming device

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Embodiment Construction

[0012] The following will be further explained in conjunction with the schematic diagram.

[0013] As shown in the figure, a steel arch bridge overload automatic alarm device is composed of a central processing unit 1, a display module 2, a signal receiving module 3, a signal detection module 4, a wireless communication module 5 and a power supply module 6. The central The output end of the processor 1 is provided with a signal receiving module 3, the signal receiving module 3 is connected with at least one signal detection module 4, and the signal detection module 4 monitors the pressure deformation of the steel arch bridge in real time, when the pressure deformation reaches 80% of the design load of the bridge body , sending a red flag. Also be provided with wireless communication module 5 in described automatic alarm device, this wireless communication module 5 links to each other with central processing unit 1, wireless communication module 5 adopts GSM network or CDMA net...

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Abstract

The invention relates to an alarming device, and particularly relates to a steel arch bridge overload automatic alarming device, which is composed of a central processor, a display module, a signal receiving module, signal detection modules, a wireless communication module and a power supply module, wherein the output end of the central processor is provided with the signal receiving module; the signal receiving module is connected with at least one signal detection module; the signal detection module monitors pressure deformation of the steel arch bridge in real time; the wireless communication module is connected with the central processor; and the display module is in circuit connection with the central processor and arranged at a starting port of the bridge. The steel arch bridge overload automatic alarming device has the advantages that the steel arch bridge overload condition can be transmitted to the central processor in real time, the steel arch bridge operation condition is controlled by the central processor, the steel arch bridge is in a safety operation state in real time, and a collapse accident due to overload of the bridge can be avoided.

Description

technical field [0001] The invention relates to an alarm device, in particular to an overload automatic alarm device for a steel bow bridge. Background technique [0002] With the development of the national economy, the transportation industry is becoming more and more busy, and people's travel is becoming more and more convenient. At the same time, the damage of vehicles to roads is becoming more and more serious, especially to road bridges. The key bridges on many roads are in After being damaged, it cannot be used normally, which has seriously affected the passage of traffic. There are major safety hazards in the overload operation of roads and bridges, such as bridge collapse and other accidents. Contents of the invention [0003] The invention provides an automatic overload alarm device for a steel arch bridge, which solves the overload problem of the steel arch bridge. [0004] The technical scheme adopted by the present invention is: an automatic alarm device for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/02
Inventor 朱连吉钱博
Owner RENQIU YONGJI CONSTR & INSTALLATION ENG
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