CN204791869U - Phase sequence indicating device for high voltage transmission lines - Google Patents
Phase sequence indicating device for high voltage transmission lines Download PDFInfo
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- CN204791869U CN204791869U CN201520517904.1U CN201520517904U CN204791869U CN 204791869 U CN204791869 U CN 204791869U CN 201520517904 U CN201520517904 U CN 201520517904U CN 204791869 U CN204791869 U CN 204791869U
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- 238000000819 phase cycle Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 title abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 abstract description 2
- 239000003550 marker Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model relates to a phase sequence indicating device for high voltage transmission lines, including first box, second box and third box, first box, second box and third box side circumference are provided with a LED lamp area, the 2nd LED lamp area and the 3rd LED lamp area respectively, and a LED lamp area, the 2nd LED lamp area and the 3rd LED lamp area colour differ from each other, first box, second box and third box top are equipped with a photovoltaic cell board respectively, and each photovoltaic cell board electricity is respectively connected in a battery, and each battery is connected with a LED lamp area, the 2nd LED lamp area and the 3rd LED lamp are electrified respectively. The device can overcome the colour that exists among the prior art and drop and instruct problem unclear, unable warning at night, and the installation is firm reliable, adopts photovoltaic power generation DC power supply's LED pilot lamp energy -concerving and environment -protective, all -weather instruct clear.
Description
Technical field
The utility model relates to the electric power phase sequence instruction facility on ultra-high-tension power transmission line, particularly relates to a kind of high-tension line phase sequence indicating device of self power generation.
Background technology
Electric power phase sequence instruction facility is ingredient important on transmission line of electricity, mainly plays the effect of mark, warning.The electric power phase sequence indication scheme of present stage mainly contains two kinds, a kind of phase-sequence plate being plain metal and making, phase-sequence plate is marked with letter and corresponding phase sequence color, directly be installed on steel tower during installation, such phase-sequence plate is standing under the condition of exposing to the sun and rain for a long time, there will be the ambiguous problem of instruction, cannot each phase sequence of clear guide, bring inconvenience to operation maintenance work, What is more can bring potential safety hazard; Another kind of scheme is directly applied on tower body by different paint, and that plays mark and warning does use, but program construction workload is comparatively large, and paint is long-time use after, easily peel off, unsightly.And existing two schemes all exists night cannot the problem of clear instruction and warning.
Thus, the present inventor relies on experience and the practice of being engaged in relevant industries for many years, proposes a kind of high-tension line phase sequence indicating device, to overcome the defect of prior art.
Utility model content
The purpose of this utility model is to provide a kind of high-tension line phase sequence indicating device, this device can overcome the color existed in prior art and to come off the problem that instruction unclear, night cannot warn, solid and reliable, adopt the LED light energy-conserving and environment-protective of photovoltaic generation direct supply, round-the-clock instruction is clear.
The purpose of this utility model realizes like this, a kind of high-tension line phase sequence indicating device, described high-tension line phase sequence indicating device comprises the first casing, the second casing and the 3rd casing, described first casing, described second casing and described 3rd body side circumference are respectively arranged with the first LED, the second LED and the 3rd LED, and described first LED, described second LED and described 3rd LED vary in color; Described first casing, described second casing and described 3rd casing top are respectively equipped with a photovoltaic battery panel, each described photovoltaic battery panel is electrically connected on an accumulator respectively, and each described accumulator is electrically connected with described first LED, described second LED and described 3rd LED respectively.
In a better embodiment of the present utility model, the color of described first LED, described second LED and described 3rd LED is arranged respectively according to high-tension line phase sequence.
In a better embodiment of the present utility model, described first LED, described second LED and described 3rd LED color are respectively yellow, green and red.
In a better embodiment of the present utility model, described bottom half is provided with fixed support.
In a better embodiment of the present utility model, described fixed support is provided with coupling bolt.
In a better embodiment of the present utility model, be provided with bottom described photovoltaic battery panel can change described photovoltaic battery panel towards device for regulating direction.
From the above mentioned, high-tension line phase sequence indicating device of the present utility model, comprises three independent case body structures, is provided with fixed mount bottom body structure, make solid and reliable; Each body structure side circumference is connected to the LED of different colours, three phase sequences of clear difference high-tension line, and can realize 360 degree of each phase sequences of clear instruction; Each LED adopts photovoltaic battery panel direct supply, energy-conserving and environment-protective; Night, LED realized phase sequence instruction and warning function by luminescence.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 a: be the structural representation of the first casing of high-tension line phase sequence indicating device of the present utility model.
Fig. 1 b: be the structural representation of the second casing of high-tension line phase sequence indicating device of the present utility model.
Fig. 1 c: be the structural representation of the 3rd casing of high-tension line phase sequence indicating device of the present utility model.
Fig. 2: be the structural representation of the first casing in multiple-loop line route road.
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and embodiment of the present utility model is described.
As shown in Fig. 1 a, Fig. 1 b, Fig. 1 c, the high-tension line phase sequence indicating device 100 that the utility model provides, comprise the first casing 1, second casing 2 and the 3rd casing 3, first casing 1, second casing 2 and the 3rd casing 3 side circumference are respectively arranged with the first LED 11, second LED 21 and the 3rd LED 31, first LED 11, second LED 21 and the 3rd LED 31 vary in color, the circumference of each casing is equipped with LED, avoid existing and observe blind spot, each LED color is different, clear difference can show each phase sequence; First casing 1, second casing 2 and the 3rd casing 3 top are respectively equipped with a photovoltaic battery panel 4, each photovoltaic battery panel 4 is electrically connected on an accumulator 5 respectively, each accumulator 5 is arranged on each box house, and each accumulator 5 is electrically connected with the first LED 11, second LED 21 and the 3rd LED 31 respectively.Accumulator 5 provides electric energy for the first LED 11, second LED 21 and the 3rd LED 31, guarantees the round-the-clock luminescence of each LED, even also can realize phase sequence instruction and warning function night.
Further, the color of the first LED 11, second LED 21 and the 3rd LED 31 is arranged respectively according to high-tension line phase sequence, in the present embodiment, first LED is yellow, in order to represent A phase sequence, the second LED is green, in order to represent B phase sequence, 3rd LED color is red, in order to represent C phase sequence.
As shown in Fig. 1 a, Fig. 1 b, Fig. 1 c, in order to be fixed in steel towers (not shown) by firm for each casing, the bottom of the first casing 1, second casing 2 and the 3rd casing 3 is equipped with fixed support 6, conveniently install, fixed support 6 is provided with coupling bolt 61, tightens coupling bolt 61 be fixed in steel towers by each casing by rotation.
Further, be provided with bottom photovoltaic battery panel 4 can change photovoltaic battery panel 4 towards device for regulating direction 41, in order to make photovoltaic battery panel 4 produce more electric energy, generally when mounted by regulating device for regulating direction 41 to make photovoltaic battery panel 4 towards sunshine-duration the longest direction.
As shown in Figure 2, in a specific embodiment of the present utility model, high-tension line phase sequence indicating device 100 is in the multiple three-phase return lead of same tower, in order to carry out difference instruction to each three-phase loop phase sequence in multiple three-phase loop, steel towers is provided with multiple high-tension line phase sequence indicating devices 100 that quantity is identical with three-phase loop quantity.Three casings that each high-tension line phase sequence indicating device 100 comprises increase a loop marker LED 7 respectively, set loop marker LED 7 solid colour on three casings that the high-tension line phase sequence indicating device 100 in same three-phase loop comprises, and be different from the color of the loop marker LED 7 on three casings of the high-tension line phase sequence indicating device 100 in other three-phase loops.(such as, tower is provided with two three-phase loops, steel towers installs two high-tension line phase sequence indicating devices 100, three casings of one of them high-tension line phase sequence indicating device 100 increases respectively the loop marker LED 7 of a purple, in order to mark this three-phase loop; Three casings of another one high-tension line phase sequence indicating device 100 increase respectively the loop marker LED 7 of a comprehensive look, in order to mark another three-phase loop, loop marker LED 7 observably can point out the quantity in three-phase loop.)
From the above mentioned, high-tension line phase sequence indicating device of the present utility model, comprises three independent case body structures, is provided with fixed mount bottom body structure, make solid and reliable; Each body structure side circumference is connected to the LED of different colours, three phase sequences of clear difference high-tension line, and can realize 360 degree of each phase sequences of clear instruction; Each LED adopts photovoltaic battery panel direct supply, energy-conserving and environment-protective; Night, LED realized phase sequence instruction and warning function by luminescence.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (6)
1. a high-tension line phase sequence indicating device, it is characterized in that: described high-tension line phase sequence indicating device comprises the first casing, the second casing and the 3rd casing, described first casing, described second casing and described 3rd body side circumference are respectively arranged with the first LED, the second LED and the 3rd LED, and described first LED, described second LED and described 3rd LED vary in color; Described first casing, described second casing and described 3rd casing top are respectively equipped with a photovoltaic battery panel, each described photovoltaic battery panel is electrically connected on an accumulator respectively, and each described accumulator is electrically connected with described first LED, described second LED and described 3rd LED respectively.
2. high-tension line phase sequence indicating device as claimed in claim 1, is characterized in that: the color of described first LED, described second LED and described 3rd LED is arranged respectively according to high-tension line phase sequence.
3. high-tension line phase sequence indicating device as claimed in claim 2, is characterized in that: described first LED, described second LED and described 3rd LED color are respectively yellow, green and red.
4. high-tension line phase sequence indicating device as claimed in claim 1, is characterized in that: described bottom half is provided with fixed support.
5. high-tension line phase sequence indicating device as claimed in claim 4, is characterized in that: described fixed support is provided with coupling bolt.
6. high-tension line phase sequence indicating device as claimed in claim 1, is characterized in that: be provided with bottom described photovoltaic battery panel can change described photovoltaic battery panel towards device for regulating direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517904.1U CN204791869U (en) | 2015-07-16 | 2015-07-16 | Phase sequence indicating device for high voltage transmission lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517904.1U CN204791869U (en) | 2015-07-16 | 2015-07-16 | Phase sequence indicating device for high voltage transmission lines |
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| Publication Number | Publication Date |
|---|---|
| CN204791869U true CN204791869U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517904.1U Active CN204791869U (en) | 2015-07-16 | 2015-07-16 | Phase sequence indicating device for high voltage transmission lines |
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| Country | Link |
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| CN (1) | CN204791869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356007A (en) * | 2016-10-28 | 2017-01-25 | 无锡龙翔印业有限公司 | Optical cable signboard convenient to find at night |
| CN113917220A (en) * | 2021-10-09 | 2022-01-11 | 广东电网有限责任公司 | Three-phase live display, cable line phase sequence monitoring and checking device and method |
-
2015
- 2015-07-16 CN CN201520517904.1U patent/CN204791869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356007A (en) * | 2016-10-28 | 2017-01-25 | 无锡龙翔印业有限公司 | Optical cable signboard convenient to find at night |
| CN113917220A (en) * | 2021-10-09 | 2022-01-11 | 广东电网有限责任公司 | Three-phase live display, cable line phase sequence monitoring and checking device and method |
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| C14 | Grant of patent or utility model | ||
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