CN204856772U - Join in marriage net overhead line attention device - Google Patents
Join in marriage net overhead line attention device Download PDFInfo
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- CN204856772U CN204856772U CN201520526832.7U CN201520526832U CN204856772U CN 204856772 U CN204856772 U CN 204856772U CN 201520526832 U CN201520526832 U CN 201520526832U CN 204856772 U CN204856772 U CN 204856772U
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- induction
- overhead line
- attention device
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Abstract
The utility model relates to a join in marriage net overhead line attention device, including casing, induction electricity -taking subassembly and warning subassembly, the induction electricity -taking subassembly includes that the holding has two response tong arm and two elastic components of induction electricity -taking wire, and two response tong arms hinge respectively in the casing, and two elastic components are located the casing, and respectively with the response tong arm is connected, the warning subassembly set up in the casing, including alarm module and be used for with the induced -current of induction electricity -taking wire becomes direct current, and adjust to with the warning control circuit module of alarm module rated current adaptation. Above -mentioned join in marriage net overhead line attention device follows overhead line through the induction electricity -taking subassembly and acquires the electric energy, and under the exogenic action, two response tong arms separation make overhead line get into the line passageway, and two response tong arms closure under the effect of elastic component is hung this join in marriage net overhead line attention device and is located this overhead line. The operation that need not have a power failure is dismantled and simple to operate.
Description
Technical field
The utility model relates to electrical equipment technical field, particularly relates to a kind of distribution network overhead line attention device.
Background technology
In order to realize the long-distance transmissions of electric energy, overhead transmission line is generally adopted to transmit at present, the high-tension line of multiple grade such as such as 110KV, 220KV, 330KV etc.Overhead transmission line mainly refers to erection on the ground, to be fixed on by transmission pressure on the shaft tower standing on ground with insulator with the transmission line of electricity of electric energy transmitting.Although overhead transmission line makes delivery of electrical energy more convenient, greatly reduce the loss of electric energy, overhead transmission line is also easily subject to meteorology, environment and outside destroy, such as, breaks down cause transmission line of electricity to damage by the impact of strong wind, thunderbolt, Vehicular impact etc.
In order to avoid there is the circuit damage accident caused by external force, such as Vehicular impact, construction operation etc., people have employed a lot of warning way, such as hang high voltage alarm, but existing high voltage alarm weight, volume are excessive, and all need power failure to carry out in its installation and removal process, inconvenience is caused to the production around distribution line and life.
Utility model content
Based on this, be necessary that, volume large for existing high voltage alarm weight greatly, and needs the problem of power failure in installation and removal process, provide a kind of structure simple and remove and install the distribution network overhead line attention device not needing to have a power failure.
A kind of distribution network overhead line attention device, be installed on overhead transmission line, described distribution network overhead line attention device comprises:
Housing;
Induction power taking assembly, for obtaining electric energy from described overhead transmission line, described induction power taking assembly comprises two induction tong arm and two elastic components being equipped with induction power taking wire, described two induction tong arms are articulated with described housing respectively, described two elastic components are located at described housing, and are connected with described induction tong arm respectively, and the restoring force of described two elastic components forces described two induction tong arms to go to closure state, when responding to tong arm described in two and going to closure state, enclose formation one passing channel with described housing;
Warning component, is arranged at described housing, and described warning component comprises alarm module and for the induction current of described induction power taking wire is become DC current, and is adjusted to the warning control circuit module with described alarm module rated current adaptation.
Above-mentioned distribution network overhead line attention device, electric energy is obtained from overhead transmission line by induction power taking assembly, under external force, two induction tong arms are separated, overhead transmission line is made to enter passing channel, two induction tong arms are closed under the effect of elastic component, and this distribution network overhead line attention device is hung on this overhead transmission line.Do not need power failure operation, remove and install conveniently.In addition, by induction power taking wire induction power taking, do not need other connection devices, structure is simple, and it is convenient to install, warning component can send warning, especially at night, the mechanical work personnel of construction are clear sees warning mark and wire, makes the Timeliness coverage such as vehicular traffic, crowd, boats and ships, timely prevention, thus the generation avoiding power grid security accident.
Wherein in an embodiment, described induction tong arm is arranged with insulating gum cover.
Wherein in an embodiment, described elastic component is torsion spring, and described torsion spring is installed on described housing, and its one end is connected with described housing, and the other end is connected to described induction tong arm, has to make responding to tong arm described in two trend going to closure state.
Wherein in an embodiment, described alarm module is LED display module, and the housing sidewall around described LED display module is transparent setting.
Wherein in an embodiment, described warning control circuit module comprises the full-wave rectifying circuit, power conditioning circuitry and the microcontroller circuit that are electrically connected successively, described full-wave rectifying circuit is connected with described induction power taking wire, described microcontroller circuit is connected with described LED display module, to control the prompting of described LED display module luminous alarm.
Wherein in an embodiment, described warning component also comprises the radiation intensity induction module be located in housing, described radiation intensity induction module is connected with described microcontroller circuit, to respond to the intensity of illumination of described distribution network overhead line attention device surrounding environment, and control the closedown of described LED display module or open.
Wherein in an embodiment, described radiation intensity induction module comprises at least one UV sensor.
Wherein in an embodiment, described LED display module can be glimmered alarm by predeterminated frequency.
Wherein in an embodiment, the housing around described LED display module is ellipsoid shape.
Accompanying drawing explanation
Fig. 1 is the structural representation of the distribution network overhead line attention device of an embodiment;
Fig. 2 is the circuit connection diagram of the distribution network overhead line attention device of an embodiment.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in instructions of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As depicted in figs. 1 and 2, the distribution network overhead line attention device 10 in the utility model preferred embodiment, is installed on overhead transmission line 20, comprises housing 12, induction power taking assembly 14 and warning component 16.Induction power taking assembly 14 comprises two induction tong arm 144 and two elastic components 146 being equipped with induction power taking wire 142, this induction tong arm 144 is articulated with housing 12 respectively, two elastic components 146 are located at housing 12, and be connected with induction tong arm 144 respectively, the restoring force of this two elastic component 146 forces this two inductions tong arm 144 to go to the closure state be close together, when two induction tong arms 144 go to closure state, enclose formation one passing channel 18 with housing 12.Warning component 16 is arranged at housing 12, comprises alarm module 162 and for the induction current of induction power taking wire 142 is become DC current, and is adjusted to the warning control circuit module 164 with this alarm module 162 rated current adaptation.
Induction power taking assembly 14 is for obtaining electric energy from overhead transmission line 20, overhead transmission line 20 can pass from passing channel 18, in installation process, utilize other tools that distribution network overhead line 20 attention device 10 is placed in overhead transmission line 20 times, withstand overhead transmission line 20, then under external force, two induction tong arms 144 are separated, then overhead transmission line 20 enters passing channel 18, and two induction tong arms 144 are closed under the effect of elastic component 146, thus make this distribution network overhead line attention device 10 hang on this overhead transmission line 20.Do not need power failure operation, remove and install conveniently.Power taking is responded to by induction power taking wire 142, do not need other connection devices, structure is simple, and it is convenient to install, warning component 16 can send warning, such as, light warning and sound warning is sent, especially at night, the mechanical work personnel of construction are clear sees warning mark and wire, make the Timeliness coverage such as vehicular traffic, crowd's boats and ships, prevent in time, thus avoid the generation of power grid security accident.
Particularly, as shown in Figure 1, in the present embodiment, housing 12 is in column structure, it has a receiving cavity, and induction power taking assembly 14 and warning component 16 are contained in receiving cavity, and induction tong arm 144 is articulated with housing 12, warning control circuit module 164 is communicated with the induction power taking wire 142 in induction tong arm 144, and alarm module 162 is communicated with warning control circuit module 164.In the present embodiment, alarm module 162 is LED display module, and housing 12 sidewall around this LED display module is transparent setting, thus is convenient to the light that LED sends and penetrates from housing 12.Housing 12 bottom part ring is around the housing 12 of LED display module in ellipsoid shape, and the luminescence of LED display module, through the multiple reflections of axiolitic housing 12 and refraction, adds rising angle and light emission rate, improves the alarm efficiency of distribution network overhead line 20 alarm.
More specifically, in the present embodiment, this elastic component 146 is torsion spring, and one end is connected with housing 12, and the other end is connected to this induction tong arm 144, has to make two induction tong arms 144 trend going to closure state.Under the effect not being subject to external force, two torsion springs make induction tong arm 144 be in closure state, and when being subject to External Force Acting, two induction tong arms 144 are separable, thus make overhead transmission line 20 enter passing channel 18.Should be understood that, aforementioned external force can be overhead transmission line 20 and withstands induction tong arm 144 and extrude the external force that two induction tong arm 144 ends make it be separated, and may also be the external force adopting other tools to make it be separated.Preferably, this induction tong arm 144 is arranged with insulating gum cover (figure does not mark), the antirust ability of coil can be improved, operating vibrations can be reduced as protection pad simultaneously, avoid excessive noise to periphery life, have an impact.
As shown in Figure 2, in the present embodiment, this warning control circuit module 164 comprises the full-wave rectifying circuit 1642, power conditioning circuitry 1644 and the microcontroller circuit 1646 that are electrically connected successively, this full-wave rectifying circuit 1642 is connected with induction power taking wire 142, microcontroller circuit 1646 is connected with LED display module, to control the prompting of LED display module luminous alarm.Induction power taking wire 142 responds to power taking from overhead transmission line 20, be DC current by full-wave rectifying circuit 1642 by AC conversion, pass through power conditioning circuitry 1644 again by power adjustment to the electric current with the rated current adaptation of LED display module, and control the prompting of LED display module luminous alarm by microcontroller circuit 1646.Preferably, this LED display module can be glimmered alarm by predeterminated frequency, thus vehicle, construction operation personnel etc. can be known see alarm, avoid power grid accident occurs.
It may be noted that microcontroller circuit 1646 carrys out the regulating power of regulating power regulating circuit 1644 by the size of electric current, use voltage and current keep stable within the specific limits, thus ensure that the steady operation of LED display module.Specific in the present embodiment, LED display module is made up of multiple ultra-bright LED point connection in series-parallel, and the rated voltage of each LED and electric current are 3V/20mA.
Further, this warning component 16 also comprises the radiation intensity induction module (not shown) be located in housing 12, this radiation intensity induction module is connected with microcontroller circuit 1646, to respond to the intensity of illumination around distribution network overhead line attention device 10, and control closedown or the unlatching of LED display module.In the present embodiment, this radiation intensity induction module comprises at least one UV sensor, thus can to the light radiation intensity around distribution network overhead line attention device 10, when surrounding environment and light intensity lower time, Monitoring Data is sent to microcontroller circuit 1646 by radiation intensity induction module, this radiation intensity Monitoring Data and preset data value are made comparisons computing by microcontroller circuit 1646, control LED display module is luminous, and play warning indicators, when surrounding environment brightness is higher, then microcontroller circuit 1646 controls LED display module closedown.So, manual control need not can realize the open and close of distribution network overhead line attention device 10, provide cost savings, extend the serviceable life of distribution network overhead line attention device 10.
Be appreciated that alarm module 162 comprises LED and shows mould but be not limited to, such as, alarm module 162 also can comprise infrared distance-measurement module and voice alarm module 162, can in certain distance perception whether have object near or away from, thus send alarm.
Distribution network overhead line attention device 10 of the present utility model, by induction power taking assembly 14 for obtaining electric energy from overhead transmission line 20, under external force, two induction tong arms 144 are separated, overhead transmission line 20 is made to enter passing channel 18, two induction tong arms 144 are closed under the effect of elastic component 146, and this distribution network overhead line attention device 10 is hung on this overhead transmission line 20.Do not need power failure operation, remove and install conveniently.In addition, power taking is responded to by induction power taking wire 142, do not need other connection devices, structure is simple, and it is convenient to install, warning component 16 can send warning, especially at night, the mechanical work personnel of construction are clear sees warning mark and wire, makes the Timeliness coverage such as vehicular traffic, crowd, boats and ships, timely prevention, thus the generation avoiding power grid security accident.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. a distribution network overhead line attention device, is installed on overhead transmission line, it is characterized in that, described distribution network overhead line attention device comprises:
Housing;
Induction power taking assembly, for obtaining electric energy from described overhead transmission line, described induction power taking assembly comprises two induction tong arm and two elastic components being equipped with induction power taking wire, described two induction tong arms are articulated with described housing respectively, described two elastic components are located at described housing, and are connected with described induction tong arm respectively, and the restoring force of described two elastic components forces described two induction tong arms to go to closure state, when responding to tong arm described in two and going to closure state, enclose formation one passing channel with described housing;
Warning component, is arranged at described housing, and described warning component comprises alarm module and for the induction current of described induction power taking wire is become DC current, and is adjusted to the warning control circuit module with described alarm module rated current adaptation.
2. distribution network overhead line attention device according to claim 1, is characterized in that, described induction tong arm is arranged with insulating gum cover.
3. distribution network overhead line attention device according to claim 1, is characterized in that, described elastic component is torsion spring, described torsion spring is installed on described housing, its one end is connected with described housing, and the other end is connected to described induction tong arm, has to make responding to tong arm described in two trend going to closure state.
4. distribution network overhead line attention device according to claim 1, is characterized in that, described alarm module is LED display module, and the housing sidewall around described LED display module is transparent setting.
5. distribution network overhead line attention device according to claim 4, it is characterized in that, described warning control circuit module comprises the full-wave rectifying circuit, power conditioning circuitry and the microcontroller circuit that are electrically connected successively, described full-wave rectifying circuit is connected with described induction power taking wire, described microcontroller circuit is connected with described LED display module, to control the prompting of described LED display module luminous alarm.
6. distribution network overhead line attention device according to claim 5, it is characterized in that, described warning component also comprises the radiation intensity induction module be located in housing, described radiation intensity induction module is connected with described microcontroller circuit, to respond to the intensity of illumination of described distribution network overhead line attention device surrounding environment, and control the closedown of described LED display module or open.
7. distribution network overhead line attention device according to claim 6, is characterized in that, described radiation intensity induction module comprises at least one UV sensor.
8. distribution network overhead line attention device according to claim 5, is characterized in that, described LED display module can be glimmered alarm by predeterminated frequency.
9. distribution network overhead line attention device according to claim 4, is characterized in that, the housing around described LED display module is ellipsoid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526832.7U CN204856772U (en) | 2015-07-20 | 2015-07-20 | Join in marriage net overhead line attention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520526832.7U CN204856772U (en) | 2015-07-20 | 2015-07-20 | Join in marriage net overhead line attention device |
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| Publication Number | Publication Date |
|---|---|
| CN204856772U true CN204856772U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520526832.7U Active CN204856772U (en) | 2015-07-20 | 2015-07-20 | Join in marriage net overhead line attention device |
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| CN (1) | CN204856772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387804A (en) * | 2018-05-02 | 2018-08-10 | 广东电网有限责任公司 | Overhead transmission line attention device, device and method |
| CN108682341A (en) * | 2018-06-07 | 2018-10-19 | 广东电网有限责任公司 | The tamper-proof alarming device of middle pressure overhead transmission line and distribution assembly |
| CN112994253A (en) * | 2021-02-22 | 2021-06-18 | 广东电网有限责任公司广州供电局 | Power taking device for power transmission line |
-
2015
- 2015-07-20 CN CN201520526832.7U patent/CN204856772U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387804A (en) * | 2018-05-02 | 2018-08-10 | 广东电网有限责任公司 | Overhead transmission line attention device, device and method |
| CN108682341A (en) * | 2018-06-07 | 2018-10-19 | 广东电网有限责任公司 | The tamper-proof alarming device of middle pressure overhead transmission line and distribution assembly |
| CN112994253A (en) * | 2021-02-22 | 2021-06-18 | 广东电网有限责任公司广州供电局 | Power taking device for power transmission line |
| CN112994253B (en) * | 2021-02-22 | 2022-07-26 | 广东电网有限责任公司广州供电局 | Power taking device for power transmission line |
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