CN206639661U - A kind of pulling force triggers prompting-type arrester - Google Patents
A kind of pulling force triggers prompting-type arrester Download PDFInfo
- Publication number
- CN206639661U CN206639661U CN201720462406.0U CN201720462406U CN206639661U CN 206639661 U CN206639661 U CN 206639661U CN 201720462406 U CN201720462406 U CN 201720462406U CN 206639661 U CN206639661 U CN 206639661U
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- CN
- China
- Prior art keywords
- lightning arrester
- arrester body
- pressing plate
- pulling force
- disconnector
- Prior art date
- 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
- 238000004891 communication Methods 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 229960001296 zinc oxide Drugs 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of pulling force to trigger prompting-type arrester, the disconnector is arranged on the bottom of lightning arrester body, the electric wire connecting junction is fixedly mounted on bus, one end of the hard wire is fixedly mounted on disconnector, the other end is fixedly mounted on electric wire connecting junction, the inclined arrangement of lightning arrester body, the top of lightning arrester body is provided with flexible circuit conductor, one end of the insulated flexible cord is fixed on lightning arrester body, the other end is fixed on electric wire connecting junction, the remote detecting system is fixedly mounted on cross arm of tower, the remote detecting system is by battery, trigger, communication module and controller are formed, the utility model has the advantages that：The replacing information of arrester can be obtained in time, improved the operating efficiency of maintainer, the arrester is developed to device intelligence direction.
Description
Technical field
The technical field of arrester is the utility model is related to, is led more particularly to the technology of Zinc-Oxide Arrester
Domain.
Background technology
With the development of power network, Zinc-Oxide Arrester is widely used, disconnector as subsidiary self-protection device,
When arrester damages, it can be automatically disengaged, but because arrester is generally fixedly mounted, when disconnector flicks, itself and circuit
Distance it is constant, it is impossible to provide effective safe distance and visible fault indication signal, it is thus possible to trigger other accidents；Though
Right part arrester can be swung after disconnector flicks, but due between circuit where it distance it is little, disconnector flicks
Afterwards, arrester may touch other circuits in the swing process of whereabouts, therefore very big potential safety hazard be present.And intelligence electricity
The demand for development lifting operating efficiency of net, therefore it is required that the replacing information of equipment can be timely and effectively obtained, and it is common at present
Arrester timely and accurately can not obtain abort situation after breaking down, it is necessary to maintainer carries out investigation maintenance one by one,
So as to considerably increase the workload of maintainer, waste time and energy, reduce operating efficiency.
Utility model content
The purpose of this utility model can be protected effectively when being exactly and providing a kind of surge arrester failure to solve above-mentioned deficiency
Hinder line security, and can efficiently and accurately obtain the pulling force triggering prompting-type arrester of equipment replacement information in time.
In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows：
A kind of pulling force triggers prompting-type arrester, and it includes bus, cross arm of tower and insulation column, the insulation column
Upper end be fixedly mounted on cross arm of tower, the bus fixing rack is put in insulation column bottom, and it also includes lightning-arrest
Device body, electric wire connecting junction, disconnector, hard wire, insulated flexible cord and remote detecting system, the upper end of the lightning arrester body pass through
Attachment means are movably arranged on cross arm of tower, and the disconnector is arranged on the bottom of lightning arrester body, and the electric wire connecting junction is consolidated
Dingan County is on bus, and one end of the hard wire is fixedly mounted on disconnector, and the other end is fixedly mounted on electric wire connecting junction, institute
The inclined arrangement of lightning arrester body is stated, the top of lightning arrester body is provided with flexible circuit conductor, and one end of the insulated flexible cord is fixed on
On lightning arrester body, the other end is fixed on electric wire connecting junction, and the remote detecting system is fixedly mounted on cross arm of tower, and this is long-range
Detecting system is made up of battery, trigger, communication module and controller, the battery, trigger, communication module and control
Be electrically connected to each other between device, the trigger includes pressure activated mechanism, the pressure activated mechanism mainly by housing, pressing plate,
Pressure sensor and cord are formed, and the pressure sensor is arranged in housing, and the pressing plate is movably arranged in housing, and living
Dynamic to be pressed on pressure sensor, pressure sensor is electrically connected with the controller, and through hole, the cord are offered in the bottom of housing
One end be fixed on pressing plate bottom, the other end is fixed on lightning arrester body after passing through through hole.
The lightning arrester body is Zinc-Oxide Arrester, and the disconnector is heat-explosion type disconnector.
The communication module is GPRS wireless communication modules.
The electric wire connecting junction is suspension clamp.
The attachment means are mainly made up of link seat with the link for being arranged on lightning arrester body upper end, lightning arrester body
Upper end is hung on link seat by its link activity.
The cord is nylon material, and the pressing plate is plank, and the first iron hoop is provided with the lightning arrester body, described
The bottom of pressing plate is provided with the second iron hoop, and the bottom of the cord is fixed on the first iron hoop, and its upper end is fixed on second
On iron hoop.
Mounting seat is provided with the madial wall of the housing, axis hole, the rear end of the pressing plate are offered in the mounting seat
Portion is provided with rotating shaft, and pressing plate is set in the axis hole of mounting seat by the rotating shaft activity, and the front portion of pressing plate is pressed on pressure sensing
On device.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is：
1st, the upper end of lightning arrester body is movably arranged on cross arm of tower, and is obliquely arranged, when breaking down simultaneously
Can be rapidly to lower swing, so as to away from bus, prevent from triggering other accidents, safety has been effectively ensured after being disconnected with hard wire；It is logical
Cross and insulated flexible cord is connected between lightning arrester body and electric wire connecting junction, when lightning arrester body breaks down, and is disconnected with hard wire,
Lightning arrester body is created a diversion by insulated flexible cord, reduces amplitude of fluctuation, prevents it from touching the circuit on side, in order to avoid trigger
Other accidents, so as to greatly reduce potential safety hazard；
2nd, when lightning arrester body breaks down, disconnector Automatic-falling, lightning arrester body is swung, and breaks cord
The pressure to pressure sensor is formed, when pressure exceedes threshold value, trigger transmits a signal to controller, and passes through the mould that communicates
Block in time by itself storage one comprising positional information news in brief or alarm signal send control centre to, so as to and
When obtain the replacing information of arrester, improve the operating efficiency of maintainer, the arrester is sent out to device intelligence direction
Exhibition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of trigger pressure activated mechanism；
Fig. 3 is control flow chart of the present utility model.
Embodiment
As shown in Figure 1, a kind of pulling force triggering prompting-type arrester, it includes bus 1, cross arm of tower 2, insulation column 3
And attachment means, the upper end of the insulation column 3 are fixedly mounted on cross arm of tower 2, the bus 1, which is fixed to mount, to insulate
The bottom of pillar 3, it also includes lightning arrester body 4, electric wire connecting junction 5, disconnector 6, hard wire 7, insulated flexible cord 8 and remote detection
System, the lightning arrester body 4 are Zinc-Oxide Arrester, and the attachment means mainly by link seat 13 and are arranged on arrester sheet
The link 14 of the upper end of body 4 is formed, and the upper end of lightning arrester body 4 is hung on link seat 13 by its activity of link 14, is made
It is swingable to obtain lightning arrester body 4.The disconnector 6 is arranged on the bottom of lightning arrester body 4, and the electric wire connecting junction 5 is fixed
On bus 1, heat-explosion type disconnector common on the market can be selected in disconnector 6, and electric wire connecting junction 5 can be selected common on the market
Suspension clamp.One end of the hard wire 7 is fixedly mounted on disconnector 6, and the other end is fixedly mounted on electric wire connecting junction 5, is led firmly
Line 7 not only will be disengaged from device 6 and be electrically connected with electric wire connecting junction 5, and the bottom of lightning arrester body 4 can be supported, and make arrester
4 inclined arrangement of body, lightning arrester body 4 is set obliquely, may be such that it can be rapidly to the bottom after being disconnected with hard wire 7
It is dynamic, so as to away from bus 1, prevent from triggering other accidents.The top of lightning arrester body 4 is provided with flexible circuit conductor 15, lightning arrester body 4
Discharge counter or ground connection are connected to by the flexible circuit conductor 15, one end of the insulated flexible cord 8 is fixed on lightning arrester body 4,
The other end is fixed on electric wire connecting junction 5.Under normal circumstances, the overvoltage energy of system passes sequentially through bus 1, electric wire connecting junction 5, hard wire
7th, disconnector 6, lightning arrester body 4, flexible circuit conductor 15 subsequently into discharge counter or enter ground.When lightning arrester body 4 breaks down
When disconnector 6 come off, the lower end of lightning arrester body 4 and hard wire 7 disconnect and lose support, while to lower swing, pass through insulation
Flexible cord 8 can create a diversion to lightning arrester body 4, reduce amplitude of fluctuation, prevent it from touching the circuit on side and causing short circuit risk,
In order to avoid triggering other accidents, safing effect is played.The remote detecting system is fixedly mounted on cross arm of tower 2, institute
State remote detecting system to be made up of battery 9, trigger 10, communication module 11 and controller 12, the battery 9, trigger
10th, it is electrically connected to each other between communication module 11 and controller 12.As shown in Figure 2, the trigger 10 includes pressure activated machine
Structure, the pressure activated mechanism are mainly made up of housing 16, pressing plate 17, pressure sensor 18 and cord 19, the pressure sensor
18 are arranged in housing 16, are provided with mounting seat 20 on the madial wall of the housing 16, axis hole is offered in the mounting seat 20
21, the pressing plate 17 is plank, and the rearward end of pressing plate 17 is provided with rotating shaft 22, and pressing plate 17 is set in peace by the activity of rotating shaft 22
Fill seat 20 axis hole 21 in, pressing plate 17 can around the shaft 22 axis rotated, the front portion of pressing plate 17 is pressed on pressure sensor
On 18, pressure sensor 18 electrically connects with controller 12, and pressure sensor 18 can be directly from being commercially available on the market.In housing 16
Bottom offer through hole 23.The first iron hoop 24 is provided with the lightning arrester body 4, the bottom of the pressing plate 17 is provided with
Two iron hoops 25, the bottom of cord 19 are fixed on the first iron hoop 24, and its upper end is fixed on the second iron hoop after passing through through hole 23
On 25, the cord 19 is nylon material, makes it have certain resistance to pulling force.As shown in Figure 3, the communication module 11 is GPRS
Wireless communication module, trigger 10, communication module 11 and controller 12 can be directly from being commercially available on the market, and controller 12 is adopted
With 51 single-chip microcomputers, easily controllable, strong operability, the control circuit in controller 12 can be direct by one of ordinary skill in the art
Design and produce to obtain.When lightning arrester body 4 breaks down, the Automatic-falling of disconnector 6, lightning arrester body 4 is swung, and is drawn
Disconnected cord 19 forms the pressure to pressure sensor 18, and when pressure exceedes threshold value, trigger 10 transmits a signal to controller
12, and control to is sent the news in brief comprising positional information of itself storage or alarm signal by communication module 11 in time
Center processed, it then can timely and effectively send maintenance personal with charge free and change lightning arrester body 4.
Claims (7)
1. a kind of pulling force triggers prompting-type arrester, it includes bus, cross arm of tower and insulation column, the insulation column
Upper end is fixedly mounted on cross arm of tower, and the bus fixing rack is put in insulation column bottom, it is characterised in that：It is also wrapped
Included lightning arrester body, electric wire connecting junction, disconnector, hard wire, insulated flexible cord and remote detecting system, the lightning arrester body it is upper
End is movably arranged on cross arm of tower by attachment means, and the disconnector is arranged on the bottom of lightning arrester body, described
Electric wire connecting junction is fixedly mounted on bus, and one end of the hard wire is fixedly mounted on disconnector, and the other end, which is fixedly mounted on, to be connect
On line device, the inclined arrangement of lightning arrester body, the top of lightning arrester body is provided with flexible circuit conductor, and the one of the insulated flexible cord
End is fixed on lightning arrester body, and the other end is fixed on electric wire connecting junction, and the remote detecting system is fixedly mounted on cross arm of tower
On, the remote detecting system is made up of battery, trigger, communication module and controller, the battery, trigger, communication
Be electrically connected to each other between module and controller, the trigger includes pressure activated mechanism, the pressure activated mechanism mainly by
Housing, pressing plate, pressure sensor and cord are formed, and the pressure sensor is arranged in housing, and the pressing plate is movably arranged on
In housing, and activity is pressed on pressure sensor, and pressure sensor is electrically connected with the controller, and is offered in the bottom of housing logical
Hole, one end of the cord are fixed on pressing plate bottom, and the other end is fixed on lightning arrester body after passing through through hole.
A kind of 2. pulling force triggering prompting-type arrester according to claim 1, it is characterised in that：The lightning arrester body is
Zinc-Oxide Arrester, the disconnector are heat-explosion type disconnector.
A kind of 3. pulling force triggering prompting-type arrester according to claim 1 or 2, it is characterised in that：The communication module
For GPRS wireless communication modules.
A kind of 4. pulling force triggering prompting-type arrester according to claim 1 or 2, it is characterised in that：The electric wire connecting junction is
Suspension clamp.
A kind of 5. pulling force triggering prompting-type arrester according to claim 1 or 2, it is characterised in that：The attachment means
Mainly it is made up of link seat with the link for being arranged on lightning arrester body upper end, lightning arrester body upper end passes through the activity of its link
It is hung on link seat.
A kind of 6. pulling force triggering prompting-type arrester according to claim 1 or 2, it is characterised in that：The cord is Buddhist nun
Imperial material, the pressing plate are plank, the first iron hoop are provided with the lightning arrester body, the bottom of the pressing plate is provided with second
Iron hoop, the bottom of the cord are fixed on the first iron hoop, and its upper end is fixed on the second iron hoop.
A kind of 7. pulling force triggering prompting-type arrester according to claim 1 or 2, it is characterised in that：The housing it is interior
Mounting seat is provided with side wall, axis hole is offered in the mounting seat, the rearward end of the pressing plate is provided with rotating shaft, and pressing plate passes through
The rotating shaft activity is set in the axis hole of mounting seat, and the front portion of pressing plate is pressed on pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462406.0U CN206639661U (en) | 2017-04-28 | 2017-04-28 | A kind of pulling force triggers prompting-type arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720462406.0U CN206639661U (en) | 2017-04-28 | 2017-04-28 | A kind of pulling force triggers prompting-type arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206639661U true CN206639661U (en) | 2017-11-14 |
Family
ID=60246211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720462406.0U Expired - Fee Related CN206639661U (en) | 2017-04-28 | 2017-04-28 | A kind of pulling force triggers prompting-type arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206639661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064173A (en) * | 2019-12-03 | 2020-04-24 | 国网浙江平阳县供电有限责任公司 | Lightning protection device for power distribution network |
| CN114974766A (en) * | 2022-05-31 | 2022-08-30 | 国网福建省电力有限公司电力科学研究院 | Gapless lightning arrester capable of sensing fault and working method thereof |
-
2017
- 2017-04-28 CN CN201720462406.0U patent/CN206639661U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064173A (en) * | 2019-12-03 | 2020-04-24 | 国网浙江平阳县供电有限责任公司 | Lightning protection device for power distribution network |
| CN111064173B (en) * | 2019-12-03 | 2021-11-02 | 国网浙江平阳县供电有限责任公司 | Lightning protection device for power distribution network |
| CN114974766A (en) * | 2022-05-31 | 2022-08-30 | 国网福建省电力有限公司电力科学研究院 | Gapless lightning arrester capable of sensing fault and working method thereof |
| CN114974766B (en) * | 2022-05-31 | 2024-01-23 | 国网福建省电力有限公司电力科学研究院 | Gapless lightning arrester capable of sensing faults and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171114 Termination date: 20200428 |