CN206432557U - A kind of lightning arrester mounting seat for being capable of arc extinguishing - Google Patents
A kind of lightning arrester mounting seat for being capable of arc extinguishing Download PDFInfo
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- CN206432557U CN206432557U CN201720052845.4U CN201720052845U CN206432557U CN 206432557 U CN206432557 U CN 206432557U CN 201720052845 U CN201720052845 U CN 201720052845U CN 206432557 U CN206432557 U CN 206432557U
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- Prior art keywords
- arc
- mounting seat
- wire clamp
- lightning arrester
- electric
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Abstract
The utility model is related to mounting seat, specifically related to a kind of lightning arrester mounting seat for being capable of arc extinguishing, including base, lightning arrester body and shell are fixed with base, side wall of outer shell is provided with compressor and electric-powered shutter, compressor is oppositely arranged with electric-powered shutter, motor is provided with above electric-powered shutter, cover top portion is provided with controller and entrance hole, arc-chutes are provided with shell, arc-chutes are connected with compressor by air supply duct, arc-chutes are provided with air vent, screw rod is provided with base, screw rod bottom is fixed with wire clamp, wire clamp is provided with voltage sensor, screw tip is provided with caging bolt, base rear portion is provided with retainer ring, wire clamp in retainer ring with being equipped with fastening bolt；Technical scheme provided by the utility model can effectively overcome arrester present in prior art to meet with thunderbolt and damages, work high above the ground when the easy defect such as generation electric arc when can occur electric shock accidents and excessive voltage magnitude because of false touch.
Description
Technical field
The utility model is related to mounting seat, and in particular to a kind of lightning arrester mounting seat for being capable of arc extinguishing.
Background technology
Arrester is connected between electrified cable and the earth, generally in parallel with by protection equipment.Arrester can be effectively
Communication equipment is protected, once there is abnormal voltage, arrester will be triggered and acted, so as to play a protective role.When setting
For when being run under normal voltage, arrester will not work, and be considered as open circuit for ground.Once there is abnormal high electricity
Pressure, and when jeopardizing by protection equipment, arrester can be acted immediately, the dash current that high voltage is produced is oriented to the earth, so as to have
Effect limitation voltage magnitude, protection equipment.Serve as after loss of voltage, arrester restores to the original state rapidly so that equipment can be again extensive
Return to work work.Therefore, the main function of arrester is the effect by parallel spark gap or nonlinear resistance, the flowing to invasion
Ripple carries out cutting width, reduces by the overvoltage value suffered by protection equipment, so as to play a part of protection equipment.
At present, arrester is mainly is installed on utility poles by fixed support, and is not had outside most arrester
There is setting protection shell so that arrester easily meets with thunderbolt in itself, thus it is ineffective, when thunder and lightning hits electrified cable,
Because arrester is ineffective, equipment can be made to bear overvoltage in a short time, cause device damage.In addition, carrying out
When maintenance and repairing operation, it is possible that the insufficient situation of power-off, when powered when causing some electrified cables and without
, there is such case and is sometimes what can not be detected in electricity, therefore in work high above the ground, maintainer is likely to because of false touch
Generation electric shock accidents.When voltage magnitude is excessive on electrified cable, electric arc may be produced on arrester, the generation of electric arc is not only
The normal work of arrester can be influenceed, while can also be impacted to conductive track.
Utility model content
(1) technical problem solved
For the disadvantages mentioned above present in prior art, the utility model provides a kind of arrester for being capable of arc extinguishing and installed
Seat, can effectively overcome arrester present in prior art to meet with thunderbolt and damage, work high above the ground when can occur because of false touch
The defects such as electric arc are easily produced when electric shock accidents and excessive voltage magnitude.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：
Lightning arrester body and shell are fixed with a kind of lightning arrester mounting seat for being capable of arc extinguishing, including base, the base,
The side wall of outer shell is provided with compressor and electric-powered shutter, and the compressor is oppositely arranged with electric-powered shutter, described electronic
Motor is provided with above shutter, the cover top portion, which is provided with controller and entrance hole, the shell, is provided with arc-chutes, described to go out
Arc chamber is connected with compressor by air supply duct, and the arc-chutes, which are provided with air vent, the base, is provided with screw rod, the spiral shell
Bar bottom is fixed with wire clamp, and the wire clamp is provided with voltage sensor, and the screw tip is provided with after caging bolt, the base
Portion is provided with retainer ring, and the wire clamp in retainer ring with being equipped with fastening bolt.
Preferably, the screw rod is provided with two.
Preferably, the screw rod is symmetrical arranged.
Preferably, the wire clamp is circular wire clamp.
Preferably, the voltage sensor and controller radio communication.
Preferably, the compressor, motor and controller radio communication.
(3) beneficial effect
Compared with prior art, a kind of lightning arrester mounting seat for being capable of arc extinguishing provided by the utility model is provided with shell,
It can effectively prevent arrester from directly meeting with thunderbolt, it is ensured that arrester being capable of normal work；Caging bolt coordinates with screw rod can
Wire clamp is set to be separated with electrified cable, it is to avoid power-off causes the generation of electric shock accidents because of false touch when insufficient；Voltage sensor energy
Voltage enough on detection electrified cable, once detecting voltage magnitude more than threshold value, controller will start compressor and motor,
Motor driving electric-powered shutter is opened, so that electric arc be blown out, it is ensured that conductive track being capable of normal work.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model A to part-structure schematic diagram；
In figure：
1st, base；2nd, lightning arrester body；3rd, shell；4th, compressor；5th, electric-powered shutter；6th, motor；7th, controller；8th, enter
String holes；9th, arc-chutes；10th, air supply duct；11st, air vent；12nd, screw rod；13rd, wire clamp；14th, fastening bolt；15th, voltage sensor
Device；16th, caging bolt；17th, retainer ring.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
A kind of lightning arrester mounting seat for being capable of arc extinguishing, as shown in Figure 1 and Figure 2, including base 1, is fixed with lightning-arrest on base 1
Device body 2 and shell 3, the side wall of shell 3 are provided with compressor 4 and electric-powered shutter 5, and compressor 4 is relative with electric-powered shutter 5 to be set
Put, the top of electric-powered shutter 5 is provided with motor 6, the top of shell 3, which is provided with controller 7 and entrance hole 8, shell 3, is provided with arc-chutes 9,
Arc-chutes 9 are connected with compressor 4 by air supply duct 10, and arc-chutes 9, which are provided with air vent 11, base 1, is provided with screw rod 12, spiral shell
The bottom of bar 12 is fixed with wire clamp 13, and wire clamp 13 is provided with voltage sensor 15, and the top of screw rod 12 is provided with caging bolt 16, base 1
Rear portion is provided with retainer ring 17, and wire clamp 13 in retainer ring 17 with being equipped with fastening bolt 14.
Screw rod 11 is provided with two, and screw rod 11 is symmetrical arranged, and wire clamp 13 is circular wire clamp, voltage sensor 15 and controller 7
Radio communication, compressor 4, motor 6 and the radio communication of controller 7.
In use, by 17 sets of retainer ring on utility poles, base 1 is fixed on utility poles using fastening bolt 14.Will
In electrified cable insertion wire clamp 13, fixed using fastening bolt 14, ground wire is penetrated from entrance hole 8, be connected on lightning arrester body 2
On.Shell 3 can effectively prevent lightning arrester body 2 from directly meeting with thunderbolt, it is ensured that lightning arrester body 2 being capable of normal work.
When the work high above the ground such as being overhauled and being rushed to repair, fastening bolt 14 is unclamped, rotary stopper bolt 16, screw rod 12 rises
Wire clamp 13 can be separated with electrified cable, it is to avoid power-off causes the generation of electric shock accidents because of false touch when insufficient.Voltage is passed
Sensor 15 can detect the voltage on electrified cable, and send the data to controller 7 by radio communication, once detect electricity
Pressure amplitude value exceedes threshold value, and controller 7 will start motor 6 and compressor 4, the driving electric-powered shutter 5 of motor 6 by radio communication
Open, extraneous air can be pressed into arc-chutes 9 by compressor 4 by air supply duct 10, and blowed to by air vent 11 lightning-arrest
Device body 2, so that electric arc be blown out, it is ensured that conductive track can normal work, hot blast discharges from electric-powered shutter 5.
A kind of lightning arrester mounting seat for being capable of arc extinguishing provided by the utility model is provided with shell, can effectively prevent from taking shelter from the thunder
Device directly meets with thunderbolt, it is ensured that arrester being capable of normal work；Caging bolt coordinates with screw rod can make wire clamp and electrified cable
Separation, it is to avoid power-off causes the generation of electric shock accidents because of false touch when insufficient；Voltage sensor can be detected on electrified cable
Voltage, once detecting voltage magnitude more than threshold value, controller will start compressor and motor, motor driving power-operated shutter
Window is opened, so that electric arc be blown out, it is ensured that conductive track being capable of normal work.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from each embodiment technical scheme of the utility model spirit and
Scope.
Claims (6)
1. a kind of lightning arrester mounting seat for being capable of arc extinguishing, it is characterised in that：Including base (1), it is fixed with and keeps away on the base (1)
Thunder device body (2) and shell (3), shell (3) side wall are provided with compressor (4) and electric-powered shutter (5), the compressor
(4) it is oppositely arranged with electric-powered shutter (5), is provided with the top of motor (6), the shell (3) and sets above the electric-powered shutter (5)
Have and arc-chutes (9) are provided with controller (7) and entrance hole (8), the shell (3), the arc-chutes (9) are led to compressor (4)
Cross air supply duct (10) to be connected, the arc-chutes (9), which are provided with air vent (11), the base (1), is provided with screw rod (12), institute
State screw rod (12) bottom fixed with wire clamp (13), the wire clamp (13) is provided with voltage sensor (15), screw rod (12) top
Portion is provided with caging bolt (16), and base (1) rear portion is provided with retainer ring (17), the wire clamp (13) and retainer ring (17)
Provided with fastening bolt (14).
2. the lightning arrester mounting seat according to claim 1 for being capable of arc extinguishing, it is characterised in that：The screw rod (12) is provided with two
It is individual.
3. the lightning arrester mounting seat according to claim 2 for being capable of arc extinguishing, it is characterised in that：The screw rod (12) symmetrically sets
Put.
4. the lightning arrester mounting seat according to claim 1 for being capable of arc extinguishing, it is characterised in that：The wire clamp (13) is circle
Wire clamp.
5. the lightning arrester mounting seat according to claim 1 for being capable of arc extinguishing, it is characterised in that：The voltage sensor (15)
With controller (7) radio communication.
6. the lightning arrester mounting seat according to claim 1 for being capable of arc extinguishing, it is characterised in that：The compressor (4), motor
(6) with controller (7) radio communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052845.4U CN206432557U (en) | 2017-01-16 | 2017-01-16 | A kind of lightning arrester mounting seat for being capable of arc extinguishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052845.4U CN206432557U (en) | 2017-01-16 | 2017-01-16 | A kind of lightning arrester mounting seat for being capable of arc extinguishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432557U true CN206432557U (en) | 2017-08-22 |
Family
ID=59583931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052845.4U Expired - Fee Related CN206432557U (en) | 2017-01-16 | 2017-01-16 | A kind of lightning arrester mounting seat for being capable of arc extinguishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432557U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683080A (en) * | 2018-06-08 | 2018-10-19 | 贵州电网有限责任公司 | A kind of new gas arc extinguishing arrester |
| CN108879566A (en) * | 2018-07-31 | 2018-11-23 | 芜湖市凯鑫避雷器有限责任公司 | A kind of electric power bar structure for installing lightning arrester |
| CN110120285A (en) * | 2019-06-12 | 2019-08-13 | 西南交通大学 | A kind of arcing horn arc-control device |
-
2017
- 2017-01-16 CN CN201720052845.4U patent/CN206432557U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683080A (en) * | 2018-06-08 | 2018-10-19 | 贵州电网有限责任公司 | A kind of new gas arc extinguishing arrester |
| CN108879566A (en) * | 2018-07-31 | 2018-11-23 | 芜湖市凯鑫避雷器有限责任公司 | A kind of electric power bar structure for installing lightning arrester |
| CN110120285A (en) * | 2019-06-12 | 2019-08-13 | 西南交通大学 | A kind of arcing horn arc-control device |
| CN110120285B (en) * | 2019-06-12 | 2020-03-31 | 西南交通大学 | Arc extinguishing device for arcing horn |
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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 |
Granted publication date: 20170822 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |