CN203931029U - A kind of rainy day protection against electric shock alarming device being located on electric pole - Google Patents
A kind of rainy day protection against electric shock alarming device being located on electric pole Download PDFInfo
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- CN203931029U CN203931029U CN201420355360.9U CN201420355360U CN203931029U CN 203931029 U CN203931029 U CN 203931029U CN 201420355360 U CN201420355360 U CN 201420355360U CN 203931029 U CN203931029 U CN 203931029U
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- disk
- ring groove
- warning lamp
- electric pole
- cover plate
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- 229910052751 metal Inorganic materials 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 5
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of rainy day protection against electric shock alarming device being located on electric pole, relate to power system security protective device technical field.Comprise power supply, warning lamp and the disk with the pie structure of center pit, have ring groove at disk, between ring groove, perforate is communicated with, on disk, be provided with annular cover plate, leave looping pit at the inner edge place of annular cover plate, and be provided with taper slope, the outer wall of disk is provided with air hole, in ring groove, be provided with the ball float with vertical rod, vertical rod is provided with conducting strip, and conducting strip is for making the circuit turn-on of warning lamp.This device, in the situation that rainy day electric pole is drenched, can not touch electric pole by the bright prompting of warning lamp passerby, has effectively prevented the generation of electric shock accidents.
Description
Technical field
The utility model relates to power system security protective device technical field.
Background technology
In electric system, often there is the accident of getting an electric shock and hurting sb.'s feelings, particularly in the rainy day, torrential heavy rain has increased the weight of the occurrence frequency of electric shock accidents, particularly for the electric pole that carries high-tension line, because heavy rain waters the body of rod of electric pole, make electric pole itself become a conductive conductor, there is quite high dangerous potential safety hazard, if staff touches the electric pole being drenched, electric shock accidents probably occurs.
For this situation, need now a kind of alarming device, can warn passerby or staff does not remove to touch electric pole in the rainy day.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of rainy day protection against electric shock alarming device being located on electric pole, this device is in the situation that rainy day electric pole is drenched, can not touch electric pole by the bright prompting of warning lamp passerby, effectively prevented the generation of electric shock accidents.
For addressing the above problem the technical scheme that the utility model takes be: a kind of rainy day protection against electric shock alarming device being located on electric pole, comprise power supply, warning lamp and with the disk of the pie structure of center pit, on the upper surface disk body of disk, have radius and become successively large multiple ring grooves, between two adjacent ring grooves, pass through annular wall space, and be interconnected by the perforate in annular wall between two adjacent ring grooves, upper surface at disk is also provided with the annular cover plate for covering described ring groove, leave the looping pit of the ring groove vallecular cavity that is communicated with radius minimum at the inner edge place of annular cover plate, between the inwall top of described looping pit and center pit, be provided with the taper slope for water conservancy diversion, on the outer wall of disk, be provided with the air hole of the ring groove vallecular cavity that is communicated with radius maximum, in each ring groove, be provided with the ball float with vertical rod, described vertical rod penetrates annular cover plate plate body and is slidably matched with plate body, between vertical rod and plate body, be also provided with sealing ring, the quantity of described warning lamp is identical with the quantity of ring groove and mutually corresponding, described warning lamp is in parallel with power supply, vertical rod in the wire that is communicated with single warning lamp and the power supply ring groove corresponding at warning lamp therewith and the intersection of annular cover plate disconnect, in described vertical rod, be fixed with the circular conducting strip for being communicated with described wire, described warning lamp is located on the outer wall of disk.
Preferably, the axis of described perforate is in same level, described perforate lower end is greater than the distance of conducting strip to annular cover plate bottom surface to the distance of ring groove bottom land, and described perforate lower end is less than the distance of air hole lower end to ring groove bottom land to the distance of ring groove bottom land.
Preferably, be provided with non-touching two sheet metals in the both sides of vertical rod and annular cover plate intersection, described two sheet metals are connected with the both sides wire disconnecting respectively.
Preferably, be also provided with annular choked flow projection on the plate face of described annular cover plate, described choked flow projection is adjacent with looping pit.
Preferably, described warning lamp is located on disk outer wall side by side, and described disk is plastic insulation material.
The beneficial effect that adopts technique scheme to produce is: this device can collect the rainwater staying from electric pole in the rainy day, and can make the bright quantity difference of warning lamp according to the size of rainfall, play the early warning to different safety class, passerby or staff can judge according to the quantity of bright light the number of rainwater on electric pole, thereby can be away from electric pole, avoid electric pole too humidity make that whole electric pole is charged hurts sb.'s feelings, play good safety protection function, and this plastic material as insulation of disk, can not conduct electricity, this device cost of manufacture is cheap in addition, simple in structure, can promote on a large scale.
Brief description of the drawings
Fig. 1 structural representation of the present utility model;
Fig. 2 is the front elevation of Fig. 1;
Fig. 3 is the cut-open view of Fig. 1;
Fig. 4 is circuit diagram of the present utility model;
Fig. 5 is the structural representation under the utility model use state.
Wherein, 1, warning lamp, 2, center pit, 3, disk, 4, ring groove, 5, annular wall, 6, perforate, 7, annular cover plate, 8, looping pit, 9, taper slope, 10, air hole, 11, vertical rod, 12, ball float, 13, conducting strip, 14, sheet metal, 15, choked flow projection.
Embodiment
As Fig. 1, 2, shown in 3: a kind of rainy day protection against electric shock alarming device being located on electric pole, comprise power supply, warning lamp 1 and with the disk 3 of the pie structure of center pit 2, on the upper surface disk body of disk 3, have radius and become successively large multiple ring grooves 4, between two adjacent ring grooves 4, pass through annular wall 5 spaces, and be interconnected by the perforate 6 in annular wall 5 between two adjacent ring grooves 4, also be provided with the annular cover plate 7 for covering described ring groove 4 at the upper surface of disk 3, leave the looping pit 8 of ring groove 4 vallecular cavities that are communicated with radius minimum at the inner edge place of annular cover plate 7, between described looping pit 8 and the inwall top of center pit 2, be provided with the taper slope 9 for water conservancy diversion, on the outer wall of disk 3, be provided with the air hole 10 of ring groove 4 vallecular cavities that are communicated with radius maximum, in each ring groove 4, be provided with the ball float 12 with vertical rod 11, described vertical rod 11 penetrates annular cover plate 7 plate bodys and is slidably matched with plate body, between vertical rod 11 and plate body, be also provided with sealing ring, the quantity of the quantity of described warning lamp 1 and ring groove 4 is identical and mutually corresponding, described warning lamp 1 is in parallel with power supply, the vertical rod 11 of the wire that is communicated with single warning lamp 1 and power supply in the corresponding ring groove 4 of warning lamp 1 therewith and the intersection of annular cover plate 7 disconnect, in described vertical rod 11, be fixed with the circular conducting strip 13 for being communicated with described wire, described warning lamp 1 is located on the outer wall of disk 3.
The axis of described perforate 6 is in same level, described perforate 6 lower ends are greater than the distance of conducting strip 13 to annular cover plate 7 bottom surfaces to the distance of ring groove 4 bottom lands, and described perforate 6 lower ends are less than the distance of air hole 10 lower ends to ring groove 4 bottom lands to the distance of ring groove 4 bottom lands.Be provided with non-touching two sheet metals 14 in the both sides of vertical rod 11 and annular cover plate 7 intersections, described two sheet metals 14 are connected with the both sides wire disconnecting respectively.On the plate face of described annular cover plate 7, be also provided with annular choked flow projection 15, described choked flow projection 15 is adjacent with looping pit 8.Described warning lamp 1 is located on disk 3 outer walls side by side, and described disk 3 is plastic insulation material.
On rainy day, the humidity that electric pole can become, can flow from top to bottom along electric pole by rain, this device is located on electric pole, electric pole is also fixing through center pit 2 by the body of rod in installing, fixed form can be various forms, such as drivescrew etc., as long as the top on taper slope 9 and the body of rod of electric pole are smoothly contacted, do not have space, the radius of center pit 2 equals the radius of electric pole, the top contacting with electric pole at center pit 2 is the taper slope 9 for water conservancy diversion, then the rainwater flowing down from top to bottom can enter into by looping pit 8 in the ring groove 4 of first radius minimum along taper slope 9, the effect that collects rainwater on electric pole has been played on taper slope 9, first to the interior water-filling of first ring groove 4, with continuing to increase of rate of water added, ball float 12 starts to rise, and the vertical rod 11 being connected with ball float 12 is by also constantly rising with the slip of annular cover plate 7 wooden partitions, the circular conducting strip 13 being fixed in the time rising to a certain degree in vertical rod 11 contacts with two sheet metals 14 that are located on annular cover plate 7, make as shown in Figure 4 circuit turn-on, now conducting be corresponding first warning lamp 1 of this first ring groove 4, when only having after conducting, a warning lamp 1 is bright, so can specify that present security warning grade is one-level, if rainfall strengthens, the words that the continue rainfall flowing water on the collected electric pole in taper slope 9 can constantly increase, in the time that the liquid level in first ring groove 4 reaches the position of perforate 6, rainwater just flows to second ring groove 4, because perforate 6 lower ends are greater than the distance of conducting strip 13 to annular cover plate 7 bottom surfaces to the distance of ring groove 4 bottom lands, so conducting strip 13 will certainly contact with sheet metal 14 in the time that liquid level reaches perforate 6 position, make circuit turn-on, rainwater flows to that second ring groove 4 is rear makes second corresponding warning lamp 1 of ring groove 4 bright with comprehending, now just there are two warning lamps 1 bright, can specify that present security warning grade is two, on disk 3, be provided with altogether at present four ring grooves 4, corresponding four warning lamps 1, the highest warning grade is four, namely rainfall maximum, the current maximum flowing down from electric pole, potential safety hazard maximum.
In the end a ring groove 4 is provided with air hole 10, this air hole 10 is not affect entering of current for exhaust in time, annular cover plate 7 covers on ring groove 4, and between vertical rod 11 and annular cover plate 7, be slipper seal connection, be provided with therein O-ring seal, ensure that rainwater can directly not enter from here, be provided with in addition the choked flow projection 15 of a ring shape in the outside of looping pit 8, object is that the rainwater in order to prevent from dropping on annular cover plate 7 flow in looping pit 8, certainly looping pit 8 is owing to being outdoor, inevitably having a small amount of rainwater directly falls into wherein, but can be very not large with respect to impact the rainwater flowing into from whole electric pole.
The size of ring groove 4 can be set according to the weather conditions of electric pole location in addition, if it is large to be in tropical rainfall, can ring groove 4 be arranged larger.
Fig. 4 has represented circuit diagram of the present utility model, wire can be located in annular cover plate 7 plate bodys or in the disk body of disk 3, power supply can be located at the optional position of disk 3, only otherwise can be subject to the impact of rainwater, the gap of wire has added ball float 12 and vertical rod 11, is in order to make the principle of circuit turn-on by upwards floating for well-known expression conducting strip 13.
The beneficial effect that adopts technique scheme to produce is: this device can collect the rainwater staying from electric pole in the rainy day, and can make the bright quantity difference of warning lamp according to the size of rainfall, play the early warning to different safety class, passerby or staff can judge according to the quantity of bright light the number of rainwater on electric pole, thereby can be away from electric pole, avoid electric pole too humidity make that whole electric pole is charged hurts sb.'s feelings, play good safety protection function, and this plastic material as insulation of disk, can not conduct electricity, this device cost of manufacture is cheap in addition, simple in structure, can promote on a large scale.
Claims (5)
1. the rainy day protection against electric shock alarming device being located on electric pole, it is characterized in that: comprise power supply, warning lamp (1) and with the disk (3) of the pie structure of center pit (2), on the upper surface disk body of disk (3), have radius and become successively large multiple ring grooves (4), between adjacent two ring grooves (4), pass through annular wall (5) space, and be interconnected by the perforate (6) in annular wall (5) between adjacent two ring grooves (4), also be provided with the annular cover plate (7) for covering described ring groove (4) at the upper surface of disk (3), leave the looping pit (8) of ring groove (4) vallecular cavity that is communicated with radius minimum at the inner edge place of annular cover plate (7), between the inwall top of described looping pit (8) and center pit (2), be provided with the taper slope (9) for water conservancy diversion, on the outer wall of disk (3), be provided with the air hole (10) of ring groove (4) vallecular cavity that is communicated with radius maximum, in each ring groove (4), be provided with the ball float (12) with vertical rod (11), described vertical rod (11) penetrates annular cover plate (7) plate body and is slidably matched with plate body, between vertical rod (11) and plate body, be also provided with sealing ring, the quantity of the quantity of described warning lamp (1) and ring groove (4) is identical and mutually corresponding, described warning lamp (1) is in parallel with power supply, the vertical rod (11) of the wire that is communicated with single warning lamp (1) and power supply in the corresponding ring groove (4) of warning lamp (1) therewith and the intersection of annular cover plate (7) disconnect, in described vertical rod (11), be fixed with the circular conducting strip (13) for being communicated with described wire, described warning lamp (1) is located on the outer wall of disk (3).
2. a kind of rainy day protection against electric shock alarming device being located on electric pole according to claim 1, it is characterized in that: the axis of described perforate (6) is in same level, described perforate (6) lower end is greater than the distance of conducting strip (13) to annular cover plate (7) bottom surface to the distance of ring groove (4) bottom land, and described perforate (6) lower end is less than the distance of air hole (10) lower end to ring groove (4) bottom land to the distance of ring groove (4) bottom land.
3. a kind of rainy day protection against electric shock alarming device being located on electric pole according to claim 2, it is characterized in that: the both sides in vertical rod (11) and annular cover plate (7) intersection are provided with non-touching two sheet metals (14), described two sheet metals (14) are connected with the both sides wire disconnecting respectively.
4. a kind of rainy day protection against electric shock alarming device being located on electric pole according to claim 3, is characterized in that: on the plate face of described annular cover plate (7), be also provided with annular choked flow projection (15), described choked flow projection (15) is adjacent with looping pit (8).
5. a kind of rainy day protection against electric shock alarming device being located on electric pole according to claim 4, is characterized in that: described warning lamp (1) is located on disk (3) outer wall side by side, and described disk (3) is plastic insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355360.9U CN203931029U (en) | 2014-06-30 | 2014-06-30 | A kind of rainy day protection against electric shock alarming device being located on electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355360.9U CN203931029U (en) | 2014-06-30 | 2014-06-30 | A kind of rainy day protection against electric shock alarming device being located on electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931029U true CN203931029U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355360.9U Expired - Fee Related CN203931029U (en) | 2014-06-30 | 2014-06-30 | A kind of rainy day protection against electric shock alarming device being located on electric pole |
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| Country | Link |
|---|---|
| CN (1) | CN203931029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741496A (en) * | 2018-05-06 | 2018-11-06 | 苏州蓝色弹珠智能科技有限公司 | Umbrella |
-
2014
- 2014-06-30 CN CN201420355360.9U patent/CN203931029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741496A (en) * | 2018-05-06 | 2018-11-06 | 苏州蓝色弹珠智能科技有限公司 | Umbrella |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200630 |