CN203769428U - Intelligent safety fence with automatic sound-light alarming function - Google Patents
Intelligent safety fence with automatic sound-light alarming function Download PDFInfo
- Publication number
- CN203769428U CN203769428U CN201420047243.6U CN201420047243U CN203769428U CN 203769428 U CN203769428 U CN 203769428U CN 201420047243 U CN201420047243 U CN 201420047243U CN 203769428 U CN203769428 U CN 203769428U
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- China
- Prior art keywords
- pile
- fence
- touch switch
- switch
- groove
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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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000006578 abscission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Fencing (AREA)
Abstract
The utility model provides an intelligent safety fence with the automatic sound-light alarming function. The intelligent safety fence comprises a plurality of ground piles and a fence net, wherein the ground piles are provided with bases and connected to the bases, and the ground piles are connected with one another through the fence net. Control circuits are connected to alarm circuits, active infrared intrusion detectors, alarm loudspeakers and light-emitting diodes. Each alarm circuit comprises a ground pile trigger switch K1 and a fence trigger switch K2. The ground pile trigger switches K1 are connected to the corresponding fence trigger switches K2 and arranged at the joints of the ground piles and the bases, and the ground pile trigger switches K1 are switched off when the ground piles are separated from the bases. The fence trigger switches K2 are arranged at the joints of the ground piles and the fence net, and the fence trigger switches K2 are switched off when the ground piles are separated from the fence net. The intelligent safety fence is simple in structure and convenient to use, and can effectively improve the safety of maintainers during on-site maintenance.
Description
Technical field
The utility model relates to a kind of safe fence, refers in particular to a kind of intelligent and safe fence of active sound and light alarm.
Background technology
Before going into operation, high voltage electric power equip ment service work charged power equipment should be had a power failure, and at Overhaul site installing safe fence, charging equipment is fenced up, to remind field service personnel not enter band electricity isolated region, sometimes may power equipment be had a power failure because staff forgets, and field service personnel enter band electricity isolated region cause electric shock accidents, prior art adopts cotton net to hang over and on pile, forms purse seine, outdoor pile adopts fixing cement base, indoor pile adopts the pile of metab, pile and purse seine field personnel or the people that passes by after setting can arbitrarily move and cross over like this, even if mobile purse seine is also without any prompting, often cause the situation in staff's mistakenly entering charged chamber abscission zone to occur.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of intelligent and safe fence of active sound and light alarm, and it is simple in structure, easy to use, and can effectively improve the safety of maintainer while overhauling at the scene.
The utility model is achieved in that a kind of intelligent and safe fence of active sound and light alarm, comprise a plurality of pile and purse seines that are equipped with base, described pile is connected to described base, between described pile, connect by described purse seine, each described pile is built-in with warning circuit, at least one infrared emission device, at least one light emitting diode, control circuit and at least one alarm speaker, described control circuit is connected to described warning circuit, described infrared emission device, described alarm speaker and described light emitting diode, described warning circuit comprises pile touch switch K1 and fence touch switch K2, described pile touch switch K1 is connected to described fence touch switch K2, described pile touch switch K1 is arranged at described pile and described base junction, when described pile separates with described base, described pile touch switch K1 disconnects, described fence touch switch K2 is arranged at described pile and described purse seine junction, and when described pile separates with described purse seine, described fence touch switch K2 disconnects.
Further, described warning circuit also comprises KM contactor, CM contactor, K switch 3, K switch 4, K switch 5, connect successively described pile touch switch K1, described fence touch switch K2, described KM contactor, described CM contactor and described K switch 5, described pile touch switch K1 two ends described K switch 3 in parallel, described fence touch switch K2 two ends described K switch 4 in parallel, described K switch 3 is connected to described K switch 4.
Further, the bottom of each described pile is equipped with a groove, and the mid portion of each described base is provided with lug boss, and described lug boss and described pile bottom groove match.
Further, each described pile top is equipped with a groove, and described top groove both sides are equipped with two draw-in grooves, and described two draw-in groove symmetries, are equipped with a plurality of copper rings on described purse seine, and described copper ring is connected to the draw-in groove at described pile top.
Further, each described pile bottom groove is built-in with elastic sheet metal.
Further, each described base is permanently secured to earth's surface, and the surface of each described base is equipped with a dust cap.
Further, described control circuit is built-in with a wireless receiver.
The utility model has the advantage of: the optical signal that the sound sending by described loudspeaker and described light emitting diode send intuitively points out field service personnel not enter charging zone, guarantees maintainer's safety.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, a kind of intelligent and safe fence of active sound and light alarm, comprise a plurality of pile 1 and purse seine (not shown) that are equipped with base 2, described pile 1 is connected to described base 2, between described pile 1, connect by described purse seine, each described pile 1 is built-in with warning circuit 3, at least one infrared emission device 13, at least one light emitting diode 12, control circuit 14 and at least one alarm speaker 15, described control circuit 14 is connected to described warning circuit 3, described infrared emission device 13, described alarm speaker 15 and described light emitting diode 12, described warning circuit 3 comprises pile touch switch K1 and fence touch switch K2, described pile touch switch K1 is connected to described fence touch switch K2, described pile touch switch K1 is arranged at described pile 1 and described base 2 junctions, when described pile 1 separates with described base 2, described pile touch switch K1 disconnects, described fence touch switch K2 is arranged at described pile 1 and described purse seine junction, when described pile 1 separates with described purse seine, described fence touch switch K2 disconnects, described warning circuit 3 also comprises KM contactor, CM contactor, K switch 3, K switch 4, K switch 5, connect successively described pile touch switch K1, described fence touch switch K2, described KM contactor, described CM contactor and described K switch 5, described pile touch switch K1 two ends described K switch 3 in parallel, described fence touch switch K2 two ends described K switch 4 in parallel, described K switch 3 is connected to described K switch 4, the bottom of each described pile 1 is equipped with a groove 17, the mid portion of each described base 2 is provided with lug boss 18, described lug boss 18 matches with described pile bottom groove 17, each described pile 1 top is equipped with a groove 11, described top groove 11 both sides are equipped with two draw-in groove (not shown), described two draw-in groove symmetries, on described purse seine, be equipped with a plurality of copper rings 19, described copper ring 19 is connected to the draw-in groove at described pile 1 top, each described pile 1 bottom groove 17 is built-in with elastic sheet metal 16, each described base 2 is permanently secured to earth's surface, the surface of each described base 2 is equipped with a dust cap (not shown), described control circuit 14 is built-in with a wireless receiver.
A shown in A shown in Fig. 1, B, C, D and Fig. 2, B, C, D are identical point.
Copper ring on purse seine inserts the draw-in groove at pile 1 top, make C and 2 connections of D by copper ring, connected fence touch switch K2, the special bulge-structure of base 2 coordinates the groove structure of pile 1 bottom, in the time that pile 1 is connected with base 2, base 2 pushes the metallic elastic sheet in pile 1, two points of A and B are connected, it is pile touch switch K1 conducting, when pile touch switch K1 and fence touch switch K2 conducting, (on-the-spot pile is plugged, purse seine hangs up properly), the remote controller (not shown) of deploying troops on garrison duty sends while deploying troops on garrison duty order, wireless receiver in control circuit receives signal, gauge tap K5 conducting, now KM contactor and CM contactor gauge tap K3 and K4 are automatically closed, make self-holding circuit conducting, now described alarm speaker 15 and described light emitting diode 13 are connected.
Control circuit sends sound and light alarm in the time there is following three conditions: 1, fence touch switch K2 disconnects (having people in the time deploying troops on garrison duty, to tear purse seine open); 2, pile touch switch K1 disconnects (have people in the time deploying troops on garrison duty, to move pile, be equal to movable fencing); 3, infrared emission device 12 sends and is blocked signal (someone crosses over fence).
The utility model has the advantage of: the optical signal that the sound sending by described loudspeaker and described light emitting diode send intuitively points out field service personnel not enter charging zone, guarantees maintainer's safety.
Although more than described detailed description of the invention of the present utility model; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; instead of for the restriction to scope of the present utility model; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present utility model, all should be encompassed in the scope that claim of the present utility model protects.
Claims (7)
1. the intelligent and safe fence of an active sound and light alarm, it is characterized in that: comprise a plurality of pile and purse seines that are equipped with base, described pile is connected to described base, between described pile, connect by described purse seine, each described pile is built-in with warning circuit, at least one infrared emission device, at least one light emitting diode, control circuit and at least one alarm speaker, described control circuit is connected to described warning circuit, described infrared emission device, described alarm speaker and described light emitting diode, described warning circuit comprises pile touch switch K1 and fence touch switch K2, described pile touch switch K1 is connected to described fence touch switch K2, described pile touch switch K1 is arranged at described pile and described base junction, when described pile separates with described base, described pile touch switch K1 disconnects, described fence touch switch K2 is arranged at described pile and described purse seine junction, and when described pile separates with described purse seine, described fence touch switch K2 disconnects.
2. the intelligent and safe fence of a kind of active sound and light alarm as claimed in claim 1, it is characterized in that: described warning circuit also comprises KM contactor, CM contactor, K switch 3, K switch 4, K switch 5, connect successively described pile touch switch K1, described fence touch switch K2, described KM contactor, described CM contactor and described K switch 5, described pile touch switch K1 two ends described K switch 3 in parallel, described fence touch switch K2 two ends described K switch 4 in parallel, described K switch 3 is connected to described K switch 4.
3. the intelligent and safe fence of a kind of active sound and light alarm as claimed in claim 1, it is characterized in that: the bottom of each described pile is equipped with a groove, the mid portion of each described base is provided with lug boss, described lug boss and described pile bottom groove match, in the time that described lug boss is connected with described pile bottom groove coupling, described pile touch switch K1 connects.
4. the intelligent and safe fence of a kind of active sound and light alarm as claimed in claim 1, it is characterized in that: each described pile top is equipped with a groove, described top groove both sides are equipped with two draw-in grooves, described two draw-in groove symmetries, on described purse seine, be equipped with a plurality of copper rings, described copper ring is connected to the draw-in groove at described pile top, and in the time that described copper ring is connected with the draw-in groove at described pile top, described fence touch switch K2 connects.
5. the intelligent and safe fence of a kind of active sound and light alarm as claimed in claim 1, is characterized in that: each described pile bottom groove is built-in with elastic sheet metal.
6. the intelligent and safe fence of a kind of active sound and light alarm as claimed in claim 1, is characterized in that: each described base is permanently secured to earth's surface, and the surface of each described base is equipped with a dust cap.
7. the intelligent and safe fence of a kind of active sound and light alarm as claimed in claim 1, is characterized in that: described control circuit is built-in with a wireless receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047243.6U CN203769428U (en) | 2014-01-24 | 2014-01-24 | Intelligent safety fence with automatic sound-light alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047243.6U CN203769428U (en) | 2014-01-24 | 2014-01-24 | Intelligent safety fence with automatic sound-light alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769428U true CN203769428U (en) | 2014-08-13 |
Family
ID=51286632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047243.6U Expired - Fee Related CN203769428U (en) | 2014-01-24 | 2014-01-24 | Intelligent safety fence with automatic sound-light alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758398A (en) * | 2014-01-24 | 2014-04-30 | 国网福建永安市供电有限公司 | Intelligent guard fence with active sound and light alarm function |
| CN106600891A (en) * | 2016-12-16 | 2017-04-26 | 国家电网公司 | Audible-visual alarm device used for electric power overhauling fence |
-
2014
- 2014-01-24 CN CN201420047243.6U patent/CN203769428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758398A (en) * | 2014-01-24 | 2014-04-30 | 国网福建永安市供电有限公司 | Intelligent guard fence with active sound and light alarm function |
| CN103758398B (en) * | 2014-01-24 | 2016-05-11 | 国网福建永安市供电有限公司 | A kind of intelligent and safe fence of active sound and light alarm |
| CN106600891A (en) * | 2016-12-16 | 2017-04-26 | 国家电网公司 | Audible-visual alarm device used for electric power overhauling fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150124 |
|
| EXPY | Termination of patent right or utility model |