CN204651678U - Field lightning arrester - Google Patents
Field lightning arrester Download PDFInfo
- Publication number
- CN204651678U CN204651678U CN201520170289.1U CN201520170289U CN204651678U CN 204651678 U CN204651678 U CN 204651678U CN 201520170289 U CN201520170289 U CN 201520170289U CN 204651678 U CN204651678 U CN 204651678U
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- China
- Prior art keywords
- advanced
- sophisticated
- fixed lever
- fixture block
- draw
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- Expired - Fee Related
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Abstract
The utility model discloses field lightning arrester, it is characterized in that: comprise fixed lever, the upper end of fixed lever is provided with an insulated terminal, the upper end of insulated terminal is fixed with a draw-in groove, electric wire is equipped with in draw-in groove, bearing of trend along electric wire is fixed with a fixture block on electric wire, fixture block to be provided with the release obliquely and towards fixed lever most advanced and sophisticated; Fixed lever is fixedly connected with a carrier block in the one end being positioned at fixture block, and the carrying of carrier block obliquely and towards fixture block is most advanced and sophisticated, and the release of fixture block is most advanced and sophisticated most advanced and sophisticated at a distance of a segment distance with the carrying of carrier block; The most advanced and sophisticated outer ring of described carrying is provided with a layer insulating; Carrier block is provided with an internal thread, and fixed lever is provided with an external screw rod, and carrier block is threaded fixed lever.The utility model improves existing Penetrative lightning arrester, therefore make sparking electrode and the gap adjustment of drawing between electrode convenient and simple, improve operating efficiency.
Description
Technical field
The utility model relates to transmission pressure protective device, specifically field lightning arrester.
Background technology
Although existing lightning arrester all has lightning protection function, the complicated and weight of puncture body construction lays particular stress on, and exacerbates the load of wire; After installation simultaneously, when needing to regulate the sparking electrode on lightning-arrest body and the spacing of drawing between electrode on puncture body, owing to being set to also to be fixed on support by mode between lightning-arrest body and insulator, and the link regulating needs when puncturing body to unclamp puncture body carries out regulating thus again carries out damage type puncture to wire, have impact on the conductive effect of wire, and regulate complicated.
Summary of the invention
For solving the technical problem of above-mentioned existence, the utility model improves existing Penetrative lightning arrester, therefore make sparking electrode and the gap adjustment of drawing between electrode convenient and simple, improve operating efficiency.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of field lightning arrester, it is characterized in that: comprise fixed lever, the upper end of fixed lever is provided with an insulated terminal, the upper end of insulated terminal is fixed with a draw-in groove, electric wire is equipped with in draw-in groove, bearing of trend along electric wire is fixed with a fixture block on electric wire, fixture block to be provided with the release obliquely and towards fixed lever most advanced and sophisticated; Fixed lever is fixedly connected with a carrier block in the one end being positioned at fixture block, and the carrying of carrier block obliquely and towards fixture block is most advanced and sophisticated, and the release of fixture block is most advanced and sophisticated most advanced and sophisticated at a distance of a segment distance with the carrying of carrier block; The most advanced and sophisticated outer ring of described carrying is provided with a layer insulating; Carrier block is provided with an internal thread, and fixed lever is provided with an external screw rod, and carrier block is threaded fixed lever.
Preferably, described draw-in groove is two box structures, and two draw-in grooves are arcuate structure, and electric wire is through at above-mentioned arcuate structure, and the opinion of draw-in groove is provided with corresponding bolt hole, is provided with cat's paw in draw-in groove.
Operation principle of the present utility model and beneficial effect show:
Be provided with the fixed part of fixed lever as whole device, fixed lever is by insulated terminal and draw-in groove supporting electric wire.When long distance powedr transmission, can be used in supporting electric wire.Insulated terminal between fixed lever and electric wire effectively prevents conduction.
Be provided with fixture block in one end of draw-in groove, fixture block is fixed on electric wire, and fixture block is towards the direction of fixed lever, and it is most advanced and sophisticated to be provided with release, most advanced and sophisticated most advanced and sophisticated corresponding with carrying by discharging, and realizes the release of strong voltage and heavy current.Avoid during thunderbolt, electric wire and circuit being disturbed.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is connected on wire;
Fig. 2 is notch schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
Be illustrated in figure 1 a specific embodiment of the present utility model, a kind of field lightning arrester, comprise fixed lever 1, the upper end of fixed lever 1 is provided with an insulated terminal 2, the upper end of insulated terminal 2 is fixed with a draw-in groove 3, be equipped with electric wire 4 in draw-in groove 3, the bearing of trend along electric wire 4 is fixed with a fixture block 5 on electric wire 4, fixture block 5 be provided with one obliquely and towards the release tip 51 of fixed lever; Fixed lever 1 is fixedly connected with a carrier block 6 in the one end being positioned at fixture block 5, and carrier block 6 obliquely and towards the carrying tip 61 of fixture block, the release most advanced and sophisticated 51 of fixture block 5 and the carrying most advanced and sophisticated 61 of carrier block 6 are at a distance of a segment distance.
Most advanced and sophisticated 61 outer rings of described carrying are provided with a layer insulating 7; Carrier block 6 is provided with an internal thread, and fixed lever is provided with an external screw rod, and carrier block is threaded fixed lever.
Shown in Fig. 2, described draw-in groove 3 is two box structures, and two draw-in grooves are arcuate structure, and electric wire 4 is through at above-mentioned arcuate structure, and the opinion of draw-in groove is provided with corresponding bolt hole, is provided with cat's paw 31 in draw-in groove.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (2)
1. a field lightning arrester, it is characterized in that: comprise fixed lever, the upper end of fixed lever is provided with an insulated terminal, the upper end of insulated terminal is fixed with a draw-in groove, electric wire is equipped with in draw-in groove, bearing of trend along electric wire is fixed with a fixture block on electric wire, fixture block to be provided with the release obliquely and towards fixed lever most advanced and sophisticated; Fixed lever is fixedly connected with a carrier block in the one end being positioned at fixture block, and the carrying of carrier block obliquely and towards fixture block is most advanced and sophisticated, and the release of fixture block is most advanced and sophisticated most advanced and sophisticated at a distance of a segment distance with the carrying of carrier block; The most advanced and sophisticated outer ring of described carrying is provided with a layer insulating; Carrier block is provided with an internal thread, and fixed lever is provided with an external screw rod, and carrier block is threaded fixed lever.
2. field according to claim 1 lightning arrester, is characterized in that: described draw-in groove is two box structures, and two draw-in grooves are arcuate structure, and electric wire is through at above-mentioned arcuate structure, and the opinion of draw-in groove is provided with corresponding bolt hole, is provided with cat's paw in draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170289.1U CN204651678U (en) | 2015-03-25 | 2015-03-25 | Field lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170289.1U CN204651678U (en) | 2015-03-25 | 2015-03-25 | Field lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651678U true CN204651678U (en) | 2015-09-16 |
Family
ID=54104390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170289.1U Expired - Fee Related CN204651678U (en) | 2015-03-25 | 2015-03-25 | Field lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651678U (en) |
-
2015
- 2015-03-25 CN CN201520170289.1U patent/CN204651678U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20160325 |