CN213042413U - Intelligent live-line early warning device for tower - Google Patents
Intelligent live-line early warning device for tower Download PDFInfo
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- CN213042413U CN213042413U CN202022058659.6U CN202022058659U CN213042413U CN 213042413 U CN213042413 U CN 213042413U CN 202022058659 U CN202022058659 U CN 202022058659U CN 213042413 U CN213042413 U CN 213042413U
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- 230000006698 induction Effects 0.000 claims abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
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- 241001503987 Clematis vitalba Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the electric power distribution system overhauls, concretely relates to electrified early warning device of intelligence shaft tower. The device is characterized in that a real-time live early warning display device is arranged at the bottom of a tower, a radar sensing device is arranged above the early warning display device, and the radar sensing device can perform voice acousto-optic alarm to remind an operator when the tower is ascended in a live state; set up electrified induction system at the shaft tower top, electrified induction system includes capacitanc electrified induction sensor and voltage transformer, capacitanc electrified induction sensor and voltage sensor are connected with control module's input electricity respectively, and the display is connected with control module's output electricity, and capacitanc electrified induction sensor and voltage transformer gather the electrified condition and the voltage condition of shaft tower and show through electrified early warning display device, prevent that the operation personnel from taking place bodily injury.
Description
Technical Field
The utility model belongs to the technical field of the electric power distribution system overhauls, concretely relates to electrified early warning device of intelligence shaft tower.
Background
When the electric power transmission and distribution system is overhauled, a power-off tower is often required to be ascended for overhauling operation. However, due to the fact that the number of transmission towers is large, in areas where transmission lines are crossed or dense, the configuration of the towers is complex, the risk of interval passing by mistake is great, or induction electricity and other conditions may exist in adjacent lines without power failure, and when people climb on the towers, electric shock is caused to cause personal casualties. The existing tower which is put into use does not have any indication of the live condition, and the operators cannot know the live condition of the tower in real time. Therefore, an indicating device capable of displaying the live-line condition of the tower is needed to display the live-line condition of the tower and prompt an operator so as to prevent the operator from accidentally climbing the tower under the condition that the live-line and voltage of the tower are unknown.
Disclosure of Invention
The utility model provides an electrified early warning device of intelligence shaft tower to current shaft tower do not set up the electrified early warning sign of shaft tower, the unable real-time defect and the problem that have the casualties of effect shaft tower electrified condition of operation personnel, the utility model provides an electrified early warning device of intelligence shaft tower.
The utility model provides a scheme that its technical problem adopted is: an intelligent tower live-line early warning device comprises an early warning display device, a radar sensing device, a live-line sensing device and a control module, wherein the early warning display device comprises a power supply, a display and a hoop, the display is connected with the hoop, the hoop is clamped on a tower, the display comprises an indicator lamp, an operating panel and a liquid crystal display screen, and the power supply is arranged on the display; the radar sensing device comprises a hoop and a microwave radar and voice sound-light alarm integrated module, the microwave radar and voice sound-light alarm integrated module is uniformly distributed on the outer side of the hoop, and the hoop is installed on a tower; the live induction device comprises a capacitive live induction sensor and a voltage transformer, the capacitive live induction sensor is mounted on an insulating support of a transmission line bus of a tower, and the voltage transformer is sleeved on the bus; the capacitive charged induction sensor and the voltage sensor are respectively and electrically connected with the input end of the control module, and the display is electrically connected with the output end of the control module.
The intelligent pole tower electrified early warning device comprises a power supply, a solar cell panel and a lithium battery, wherein the solar cell panel is installed at the upper end of the display, and the lithium battery is installed inside the display.
According to the intelligent pole tower electrified early warning device, the microwave radar and the voice sound-light alarm integrated module are arranged on the outer side of the hoop at an interval of 90 degrees.
According to the intelligent tower live-line early warning device, the radar sensing device is located above the early warning display device.
According to the intelligent live-line pole tower early warning device, the early warning display device is installed at a position, 1.5m away from the ground, of the pole tower through the anchor ear, and the radar sensing device is installed at a position, 3m away from the ground, of the pole tower.
The intelligent pole tower live warning device is characterized in that the voltage transformer is a split voltage transformer, an insulating supporting leg is arranged at the lower end of the voltage transformer, the voltage transformer is sleeved on a bus, and the supporting leg is connected with the insulating support.
The utility model has the advantages that:
(1) the utility model discloses an electrified early warning device can look over whether the shaft tower is electrified and the voltage condition in real time from liquid crystal display, and the operation personnel install the pronunciation audible-visual annunciator on the radar induction ring after getting into radar induction ring induction zone, can send voice prompt, points out circuit, electrified position and each position voltage condition, gives the operation personnel in order to instruct, better suggestion and the warning effect that can play.
(2) The utility model discloses an electrified early warning device of intelligence shaft tower can provide electrified early warning prompt facility for transmission tower, avoids the operating personnel to be not aware that the electrified condition of shaft tower appears dangerous.
(3) The utility model discloses an electrified early warning device of intelligence shaft tower adopts the voltage measurement mode of two kinds of different principles of capacitanc electrified inductive transducer and voltage transformer, ensures device detection reliability and exactness.
(4) The intelligent live warning device for the pole tower has simple integral structure and convenient installation, and can conveniently modify and install the existing pole tower on the basis of not damaging the structure of the original pole tower; and the parts of the early warning device are more convenient to manufacture finished products, and can be quickly put into practical application after testing, thereby being beneficial to popularization and use.
Drawings
Fig. 1 is a schematic view of the installation state structure of the present invention.
Fig. 2 is the structure diagram of the live warning device of the present invention.
Fig. 3 is the structural schematic diagram of the radar induction ring and the voice audible and visual alarm of the utility model.
Fig. 4 is the utility model discloses voltage transformer and electrified inductive sensor structure sketch map.
Fig. 5 is the utility model discloses voltage transformer and electrified inductive sensor installation schematic diagram.
Reference numbers in the figures: the system comprises an early warning display device 1, a solar battery 11, a charged indicator 12, a liquid crystal display 13, an operating panel 14, a hoop 15, a radar sensing device 2, a microwave radar and voice acousto-optic alarm integrated module 21, a hoop 22, a pin shaft 23, a charged sensing device 3, a capacitive charged sensing sensor 31, a split voltage transformer 32, a tower 4, a bus 5, an insulating support 6 and a supporting leg 7.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: the shaft tower that drops into to use at present does not have any electrified condition to instruct, and the operation personnel can't know the electrified condition of shaft tower in real time, has the problem of operation personnel casualty risk, and this embodiment provides an electrified early warning device of intelligent shaft tower, and the device sets up real-time electrified display device in the shaft tower bottom, and carries out pronunciation reputation and reports to the police when having electrified pole-climbing, reminds the operation personnel, prevents that the operation personnel from taking place bodily injury. As shown in fig. 3, the live warning device comprises a warning display device 1, a radar sensing device 2, a live sensing device 3 and a control module, wherein the warning display device is shown in fig. 2 and comprises a power supply, a display and an anchor ear 15, the display is installed on the anchor ear, and the anchor ear is installed on an upright post of a tower; the display comprises a display body, a power supply and a warning display device, wherein a shell of the display is provided with a charged indicator 12, a liquid crystal display screen 13 and an operation panel 14, the power supply comprises a solar cell panel 11 and a lithium battery, the solar cell panel is arranged at the top of the display, the lithium battery is arranged in the display, at ordinary times, the solar cell panel supplies power to the warning display device 1 by utilizing solar power generation, and meanwhile, unused electric quantity can be stored in the lithium battery; at night or in rainy days, the power is supplied by the built-in lithium battery, and the early warning display device is ensured to be in a state capable of running all day.
As shown in fig. 4 and 5, the charged induction device 3 comprises a capacitive charged induction sensor 31 and a voltage transformer, wherein the capacitive charged induction sensor is installed on a transmission line bus insulating support 6 of a tower, the voltage transformer is of a circular ring halving structure, the voltage transformer is sleeved on a bus 5, an insulating support leg 7 is arranged at the lower end of the voltage transformer, and the support leg and the insulating support are connected to support the voltage transformer. The control module comprises an input interface, an output interface, a main circuit board and a processing chip, the capacitive charged induction sensor and the voltage sensor are respectively electrically connected with the input interface end of the control module, the display is electrically connected with the output interface end of the control module, when the charged early warning device runs, the capacitive charged induction sensor collects a charged condition signal of a line, the charged condition signal is processed and then sent to the input interface of the control module, and the charged condition signal is processed by the control module and then sent to a charged display screen through the output interface to display whether the line is charged or not. Each phase voltage of the voltage transformer measuring circuit is transmitted to an input interface of the main body control module through a signal wire, and is transmitted to the liquid crystal display screen through an output interface after being processed, so that the voltage of the circuit is displayed. In addition, the operating personnel can also check various data of the tower by using an operation panel of the early warning display device, including historical voltage, line live time, device alarm information, power supply condition of the early warning display device and the like, so that statistical analysis is conveniently carried out on the historical live and voltage conditions of the tower, and whether abnormal conditions exist in the tower or not is analyzed.
When the tower line is electrified, if someone climbs the tower, after entering the radar induction ring induction area, the voice audible and visual alarm installed on the radar induction ring can give out voice prompt to indicate the electrified part of the line and the voltage of each part. If the personnel continue to climb, the alarm can send buzzing alarm and the alarm lamp twinkles, plays the effect of warning suggestion constructor. After the power failure of the tower, the device can lock the radar induction ring and does not give out sound and light alarm.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electrified early warning device of intelligence shaft tower which characterized in that: the early warning display device comprises a power supply, a display and a hoop, the display is connected with the hoop, the hoop is clamped on a tower, the display comprises an indicator lamp, an operating panel and a liquid crystal display screen, and the power supply is arranged on the display; the radar sensing device comprises a hoop and a microwave radar and voice sound-light alarm integrated module, the microwave radar and voice sound-light alarm integrated module is uniformly distributed on the outer side of the hoop, and the hoop is installed on a tower; the live induction device comprises a capacitive live induction sensor and a voltage transformer, the capacitive live induction sensor is mounted on an insulating support of a transmission line bus of a tower, and the voltage transformer is sleeved on the bus; the capacitive charged induction sensor and the voltage sensor are respectively and electrically connected with the input end of the control module, and the display is electrically connected with the output end of the control module.
2. The intelligent tower live-line early warning device according to claim 1, wherein: the power supply comprises a solar cell panel and a lithium battery, the solar cell panel is installed at the upper end of the display, and the lithium battery is installed inside the display.
3. The intelligent tower live-line early warning device according to claim 1, wherein: the microwave radar and the voice sound-light alarm integrated module are arranged on the outer side of the hoop at an interval of 90 degrees.
4. The intelligent tower live-line early warning device according to claim 1, wherein: the radar sensing device is positioned above the early warning display device.
5. The intelligent tower live warning device as claimed in claim 4, wherein: the early warning display device is installed at a position, 1.5m away from the ground, of the tower through the anchor ear, and the radar sensing device is installed at a position, 3m away from the ground, of the tower.
6. The intelligent tower live-line early warning device according to claim 1, wherein: the voltage transformer is a split voltage transformer, an insulating supporting leg is arranged at the lower end of the voltage transformer, the voltage transformer is sleeved on the bus, and the supporting leg is connected with the insulating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058659.6U CN213042413U (en) | 2020-09-18 | 2020-09-18 | Intelligent live-line early warning device for tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022058659.6U CN213042413U (en) | 2020-09-18 | 2020-09-18 | Intelligent live-line early warning device for tower |
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| Publication Number | Publication Date |
|---|---|
| CN213042413U true CN213042413U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022058659.6U Active CN213042413U (en) | 2020-09-18 | 2020-09-18 | Intelligent live-line early warning device for tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963508A (en) * | 2021-10-28 | 2022-01-21 | 广东电网有限责任公司 | Electric shock prevention alarm device for pole tower operation personnel |
| CN115337565A (en) * | 2021-10-29 | 2022-11-15 | 国网山东省电力公司广饶县供电公司 | Anti-falling method for electric power climbing operation |
-
2020
- 2020-09-18 CN CN202022058659.6U patent/CN213042413U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963508A (en) * | 2021-10-28 | 2022-01-21 | 广东电网有限责任公司 | Electric shock prevention alarm device for pole tower operation personnel |
| CN115337565A (en) * | 2021-10-29 | 2022-11-15 | 国网山东省电力公司广饶县供电公司 | Anti-falling method for electric power climbing operation |
| CN115337565B (en) * | 2021-10-29 | 2024-01-23 | 国网山东省电力公司广饶县供电公司 | Anti-falling method for electric power ascending operation |
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