CN2757240Y - Electronic warning railing for isolation dangerous zone - Google Patents
Electronic warning railing for isolation dangerous zone Download PDFInfo
- Publication number
- CN2757240Y CN2757240Y CN 200420102244 CN200420102244U CN2757240Y CN 2757240 Y CN2757240 Y CN 2757240Y CN 200420102244 CN200420102244 CN 200420102244 CN 200420102244 U CN200420102244 U CN 200420102244U CN 2757240 Y CN2757240 Y CN 2757240Y
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- CN
- China
- Prior art keywords
- infrared ray
- isolate
- electronic warning
- control panel
- battery
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electronic warning guard rail for isolating electriferous regions, construction sites and other hazardous regions in places, such as power plants, power stations, etc. The utility model comprises two or more than two guard rails, wherein infrared correlation devices are arranged on the guard rails and comprise infrared projectors and infrared receivers, the infrared projectors and the infrared receivers are pairwise positioned on the different guard rails and respectively connected with electronic warning devices. The utility model has the advantages of easy installation, simple operation, high safe consciousness of persons in site operation and reduced occurrence of fatal accidents visually and acoustically.
Description
Technical field
The utility model relates to a kind of electronic warning guardrail that is used to isolate charging zone, working-yard and other hazardous locations on ground such as power plant, power station.
Background technology
At present, in electric system, especially in the transformer station, in order to guarantee normal power supply, so must hot line job construction the time.The operating voltage of transformer station is generally more than 11KV, personal safety is caused great threat, and existing common blocking normally hangs up protection network on a few rhizosphere railings, can not play effective warning function like this, when particularly constructing at dead of night, workman's neurolysis will be broken the safety zone in an unguarded moment, causes serious consequence.
" safety first, put prevention first ", personal safety is the most important thing, the electronic protection hurdle is compared with common blocking, can be in vision and acoustically increase site operation personnel's awareness of safety, thus reduce the generation of human casualty accident.
The utility model content
The purpose of this utility model is to provide a kind of and sends the infrared electronic alarming guard of sound and light alarm signal by infrared induction, in vision with acoustically increase site operation people awareness of safety, reduces the generation of personal injury.
The electronic warning guardrail that is used to isolate the hazardous location of the present utility model is realized by following proposal:
This electronic warning guardrail that is used to isolate the hazardous location comprises the rail bar more than 2 or 2, be characterized in that rail bar is provided with infrared ray to injection device, described infrared ray comprises paired infrared ray light projector and infrared ray light-receiving device to injection device, both are positioned on the different rail bars, and are connected with electronic alarm device respectively.
Above-mentioned electronic alarm device is to be electrically connected by battery, control panel, luminous plaque and hummer to form, and control panel is provided with alarm control circuit.
Above-mentioned infrared ray comprises shell, base plate, battery tabs, backbone metal web member and lampshade to injection device, and lampshade is positioned at the top of shell, and outer casing bottom links to each other with base plate, forms a closure casing; Support is installed on the base plate, and battery is housed in the support, and battery is installed on the base plate by battery tabs, hummer is connected with battery, support next door is fixed with 1 or 2 infrared ray light-receiving devices or light projector, and metal connecting piece is installed in a top of the trellis, and control panel and luminous plaque are housed on it.
Above-mentioned infrared ray light projector can send the infrared ray more than 2 or 2, and two ultrared distances need be about 3～10cm greater than the cross-sectional area of flying bird, leaf, can not report to the police when blocking wherein a branch of light time, can prevent that flying bird, fallen leaves etc. from causing wrong report.
Above-mentioned control panel is provided with the high isolation/wide voltage input/voltage stabilizing output/overload short-circuit protection circuit of DC-DC, and two alminium electrolytic condensers (100uF/25V, 10uF/25V) and two Surface Mount electric capacity (104) can the filtering ripples.
Above-mentioned control panel is provided with voltage stabilizing/on-off circuit.
Above-mentioned control panel is provided with oscillating circuit.
Hang with protection network between the above-mentioned rail bar, generally visually playing vigilant effect.
Under normal circumstances, infrared ray sends 2 bundles or the above light beam of 2 bundles to the infrared ray light projector in the injection device, the infrared ray light-receiving device receives above-mentioned light beam, whole light beams have been blocked as the people, when causing light-receiving device not receive light beam, detector is triggered, and light-receiving device sends alerting signal and is sent to control panel, sends sound and light alarm by the power source for relay control on the control panel again.
Compared with prior art, the utility model has the advantages that:
1, adopts sound and light alarm, improve workmen's alertness;
2, use rechargeable battery, need not field wiring, can on-the-spot charge;
3, easy for installation, can regulate arbitrarily, the Any shape zone all can be used;
4, simple to operate, there is not wrong report, firm in structure, safe and reliable;
When 5, install at the scene, can adopt " whom who encloses for a short time " principle, the little then shroud electricity of charging zone zone, the little construction area that then encloses of construction area.
6, surface structure adopts airflow design and polycarbonate (bullet proof glass PC) material, aesthetic in appearance, anti-riot, shatter-resistant, and in conjunction with tight, rainproof protection against the tide.
Description of drawings
Fig. 1 is the structural representation of infrared ray to injection device;
Fig. 2 is the wiring diagram of control panel;
Fig. 3 is alarm control circuit figure;
Fig. 4 is the high isolation/wide voltage input/voltage stabilizing output/overload short-circuit protection circuit figure of DC-DC;
Fig. 5 is voltage stabilizing/on-off circuit figure;
Fig. 6 is oscillating circuit figure;
Fig. 7 is user mode figure of the present utility model.
Among the figure: base plate 1, battery 2, battery tabs 3, support 4, infrared light emission device/light-receiving device 5, shell 6, hummer 7, metal connecting piece 8, control panel 9, Flash board 10, lampshade 11.
Embodiment
Following embodiment has only lifted the situation of 2,3,4 rail bars, and rail bar of the present utility model can be provided with suitable number according to the concrete needs of working-yard.
Embodiment 1:
The utility model comprises 4 rail bars, infrared ray is housed to injection device on the rail bar respectively, and the infrared ray light projector sends 2 bundle infrared rays, between be spaced apart 8cm, hang with safety net between the rail bar, surround a quadrilateral, as shown in Figure 7, wherein, there is not infrared light beam therebetween on one side for outlet; Be provided with infrared light beam between other three limits, when light beam is blocked, electronic alarm device will send the sound and light alarm signal.Therefore, among Fig. 7 to 2 infrared ray light projectors are housed in the injection device A, to 2 infrared ray light-receiving devices are housed in the injection device B, to 1 infrared ray light projector is housed in the injection device C, to 1 infrared ray light-receiving device is housed in the injection device D.Infrared ray is made up of institutes such as shell 6, base plate 1, battery tabs 3, metal connecting piece 8 and lampshades 11 to injection device as shown in Figure 1, and lampshade 11 is positioned at the top of shell 6, and shell 6 bottoms link to each other with base plate 1, form a closure casing; Support 4 is installed on the base plate 1, battery 2 is housed in the support 4, battery 2 is installed on the base plate 1 by battery tabs 3, hummer 7 is connected with battery 2, support 4 next doors are fixed with 2 infrared ray light-receiving devices or light projector 5, metal connecting piece 8 is installed in support 4 tops, and control panel 9 and luminous plaque 10 are housed on it.
The mode of connection is as follows:
1, square hole is anodal, and circular hole is a negative pole;
2, JP links to each other with J4;
3, J1 and J2 connect light projector/light-receiving device, begin severally 1,2,3,4 from square hole, are connected with 1,2,3,4 ends of light projector/light-receiving device respectively;
When 4, connecing light-receiving device, J3 connects hummer, and JP1 is empty, JP2 short circuit when having only a light-receiving device, and JP2 is empty when two light-receiving devices; When connecing light projector, J3 is empty, and JP1 short circuit, JP2 are empty;
5, J5 connects supplying cell, and J6 connects charger;
Annotate: must be all light projector on the same rhizosphere railing or be all light-receiving device.When having only a light projector/light-receiving device on same rod, then link to each other with J1, J2 is empty.
When web member is installed, earlier battery 2 usefulness battery tabs 3 are fixed on the base plate 1, then infrared ray light projector/light-receiving device 5 are fixed on support 4 sides, the light-receiving device end needs at the support 4 inner hummers 7 of installing, metal connecting piece 8 is fixed on the support 4, again by the mode of connection wiring of introducing above.Respectively DA0001A.DDB plate, DB0001A.DDB plate are fixed on the metal connecting piece 8 with the hexagonal bar after carefully connecting the wire, stock is following, and quarter butt is last.After building shell 6 and lampshade 11, the total part is contained in rail bar.
Embodiment 2:
The utility model comprises 2 rail bars, infrared ray is housed to injection device on the rail bar respectively, and the infrared ray light projector sends 3 bundle infrared rays, between be spaced apart 4cm, the infrared light beam when therebetween is blocked, electronic alarm device will send the sound and light alarm signal.
Infrared ray is to structure, installation, the mode of connection such as the embodiment 1 of injection device, different is wherein the infrared ray on rail bar injection device inside only is provided with 1 infrared ray light projector, another only is provided with 1 infrared ray light-receiving device to injection device inside.
Embodiment 3:
The utility model comprises 3 rail bars, infrared ray is housed to injection device on the rail bar respectively, and the infrared ray light projector sends 4 bundle infrared rays, between be spaced apart 3cm, hang with safety net between the rail bar, surround a triangle, wherein, there is not infrared light beam therebetween on one side for outlet; Be provided with infrared light beam in addition between the both sides, when light beam is blocked, electronic alarm device will send the sound and light alarm signal.Therefore, outlet side on the right rail bar to 2 infrared ray light projectors are housed in the injection device, on two other rail bar to 1 infrared ray light-receiving device respectively is housed in the injection device.
Infrared ray is to structure, installation, the mode of connection such as the embodiment 1 of injection device.
Claims (8)
1, a kind of electronic warning guardrail that is used to isolate the hazardous location, comprise the rail bar more than 2 or 2, it is characterized in that described rail bar is provided with infrared ray to injection device, described infrared ray comprises paired infrared ray light projector and infrared ray light-receiving device to injection device, both are positioned on the different rail bars, and are connected with electronic alarm device respectively.
2, the electronic warning guardrail that is used to isolate the hazardous location according to claim 1 is characterized in that described electronic alarm device is to be electrically connected by battery, control panel, luminous plaque and hummer to form, and control panel is provided with alarm control circuit.
3, the electronic warning guardrail that is used to isolate the hazardous location according to claim 1 and 2, it is characterized in that described infrared ray comprises shell, base plate, battery tabs, backbone metal web member and lampshade to injection device, lampshade is positioned at the top of shell, outer casing bottom links to each other with base plate, forms a closure casing; Support is installed on the base plate, and battery is housed in the support, and battery is installed on the base plate by battery tabs, hummer is connected with battery, support next door is fixed with 1 or 2 infrared ray light-receiving devices or light projector, and metal connecting piece is installed in a top of the trellis, which is provided with control panel and luminous plaque.
4, the electronic warning guardrail that is used to isolate the hazardous location according to claim 1 is characterized in that described infrared ray light projector can send the infrared ray more than 2 or 2.
5, the electronic warning guardrail that is used to isolate the hazardous location according to claim 2 is characterized in that described control panel is provided with the high isolation/wide voltage input/voltage stabilizing output/overload short-circuit protection circuit of DC-DC.
6, the electronic warning guardrail that is used to isolate the hazardous location according to claim 2 is characterized in that described control panel is provided with voltage stabilizing/on-off circuit.
7, the electronic warning guardrail that is used to isolate the hazardous location according to claim 2 is characterized in that described control panel is provided with oscillating circuit.
8, the electronic warning guardrail that is used to isolate the hazardous location according to claim 1 is characterized in that hanging with protection network between the described rail bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102244 CN2757240Y (en) | 2004-12-09 | 2004-12-09 | Electronic warning railing for isolation dangerous zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102244 CN2757240Y (en) | 2004-12-09 | 2004-12-09 | Electronic warning railing for isolation dangerous zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757240Y true CN2757240Y (en) | 2006-02-08 |
Family
ID=35965627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102244 Expired - Fee Related CN2757240Y (en) | 2004-12-09 | 2004-12-09 | Electronic warning railing for isolation dangerous zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757240Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950460A (en) * | 2010-09-29 | 2011-01-19 | 自贡电业局 | Distributed infrared warning monitoring system for transformer substation |
| CN103469823A (en) * | 2013-09-24 | 2013-12-25 | 无锡通明科技有限公司 | Inspection well lid with LED (light emitting diode) caution light |
| CN106639640A (en) * | 2015-04-13 | 2017-05-10 | 张家港固耐特围栏系统有限公司 | Storing connecting piece for fence pressure alarm device |
-
2004
- 2004-12-09 CN CN 200420102244 patent/CN2757240Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950460A (en) * | 2010-09-29 | 2011-01-19 | 自贡电业局 | Distributed infrared warning monitoring system for transformer substation |
| CN103469823A (en) * | 2013-09-24 | 2013-12-25 | 无锡通明科技有限公司 | Inspection well lid with LED (light emitting diode) caution light |
| CN106639640A (en) * | 2015-04-13 | 2017-05-10 | 张家港固耐特围栏系统有限公司 | Storing connecting piece for fence pressure alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060208 Termination date: 20131209 |