Portable protective alarm device for construction area

An alarm device, portable technology, applied in the direction of alarms, instruments, etc., can solve the problem of single protection alarm function and so on

Inactive Publication Date: 2017-05-24
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the protection and alarm function in the above scheme is relatively single. For the convenience and safety of electric power cons...

Method used

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  • Portable protective alarm device for construction area

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Experimental program
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Effect test

Embodiment 1

[0021] Such as figure 1 As shown, the portable construction area protection and warning device includes a protection and warning device body and a power module 1 installed on the body, a detection module, an addressing module and an alarm module; the detection module includes a controller and a view module 5 respectively connected to the controller , an ultrasonic module 6 and an infrared module 7, the addressing module includes a positioning chip 8 and a GIS database module 9 connected with the positioning chip 8, the alarm module includes a dynamic warning module and a static warning module, and the power supply module 1 is connected to the detection module and the addressing module respectively , Alarm module connection. The power module 1 adopts a lithium battery rechargeable type, and a charging interface and an indicator light are arranged on the power module 1 .

[0022] Controller comprises CPU unit 2 and the data acquisition card 3 that is connected with CPU unit 2 r...

Embodiment 2

[0031] The difference between the portable construction area protection alarm device and the first embodiment is that in this embodiment, the power module 1 adopts a photovoltaic charging type, that is, the device is powered by a photovoltaic battery charged by solar energy, and the battery voltage range can be 4V-6V. The top surface is equipped with a photovoltaic array, that is, a solar panel, which can absorb solar energy and convert it into electrical energy to supply the device. A charging indicator light is set on the power supply.

[0032] At the same time, the power supply module 1, the detection module and the addressing module in the present invention all adopt packaged design, and are respectively installed and fixed in corresponding parts in the protective alarm device, and a protective shell is arranged around each device to achieve effective waterproofing , Shockproof, the protective shell is coated with an insulating varnish layer, which can effectively prevent t...

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PUM

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Abstract

The invention discloses a portable protective alarm device for a construction area, comprising a protective alarm device body as well as a power module, a detection module, an addressing module and an alarm module installed on the body, wherein the detection module comprises a controller as well as a view module, an ultrasonic module and an infrared module respectively connected with the controller; and the power module is respectively connected with the detection module, the addressing module and the alarm module. The protective alarm device can ensure safe operation of a power grid, effectively solves the safety problems in repair work of a construction area, uses the current relatively advanced acousto-optic, infrared, ultrasonic and image techniques to perform safety protection on the construction area, detects violation of construction in time, sends out different alarm in combination with sites, sends out prewarning when the staff are prepared to enter by mistake, can compensate for defects of other measures, realizes organic combination of technical protection with artificial protection, and prevents the staff from entering an electrified area by mistake, thereby avoiding personal injury accidents and improving the precaution ability of power equipment.

Description

technical field [0001] The invention relates to the technical field of construction protection devices, in particular to a portable construction area protection alarm device. Background technique [0002] With the continuous expansion of urban construction scale, more and more funds are invested in urban power infrastructure construction, and there are more and more hidden dangers in infrastructure construction, especially in construction sites involving high pressure, high temperature, and falling objects. The protection and alarm measures for the construction area on the site are particularly important. According to the survey and statistics, in electric power construction safety accidents, the proportion caused by inadequate protection and early warning measures accounts for more than 60% of all electric power safety accidents. Therefore, in order to ensure the safe construction and operation of the power grid, it is necessary to effectively solve the safety problems of m...

Claims

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Application Information

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IPC IPC(8): G08B21/02
CPCG08B21/02
Inventor 贾伟严燕张国峰刘星刘文涛李伊花李强毛玲
Owner STATE GRID CORP OF CHINA
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