CN215342165U - Zinc oxide arrester protective cover - Google Patents
Zinc oxide arrester protective cover Download PDFInfo
- Publication number
- CN215342165U CN215342165U CN202121088590.XU CN202121088590U CN215342165U CN 215342165 U CN215342165 U CN 215342165U CN 202121088590 U CN202121088590 U CN 202121088590U CN 215342165 U CN215342165 U CN 215342165U
- Authority
- CN
- China
- Prior art keywords
- cover body
- arrester
- cover
- lightning arrester
- zinc oxide
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 51
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 20
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000084 colloidal system Substances 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 17
- 239000002390 adhesive tape Substances 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 1
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a zinc oxide arrester protective cover which comprises a cover body, wherein an arrester upper lead wire penetrating seam is formed in the cover body, the arrester upper lead wire penetrating seam extends upwards from a lower port of the cover body to the top of the cover body, and a cylindrical hanging lug is arranged on the cover body. The cover body is of a cylindrical structure with the upper end closed, and the upper end face of the cylindrical structure is of a spherical structure. The lightning arrester upper lead wire penetrating seam is arranged on the cover body, and the hanging lug is arranged on the cover body, so that ground installation is realized, and power-off installation operation is not needed; owing to add the soft colloid of protection on the protective cover, play the guard action to arrester top conductor, concrete effect as follows: firstly, when the lead wire on the lightning arrester passes through the protective cover, the scratch of the gap can be avoided; after the upper lead of the lightning arrester enters the protective cover, the gap on the protective soft colloid can be automatically closed, so that the sealing property is improved; and thirdly, the upper lead of the lightning arrester is wrapped by the rubber cover of the protective soft rubber body, and the upper lead of the lightning arrester plays a protective role.
Description
Technical Field
The utility model relates to the field of power equipment, in particular to a zinc oxide arrester protective cover.
Background
For the electric wire on the cable tower, the power device of high-voltage line often suffers the destruction of toy, when climbing to power equipment department, will lead to power equipment to appear faults such as tripping operation, firing to cause the loss of being difficult to estimate.
The lightning arrester is a part of an electric power device, and in a wire erection line, the lightning arrester causes an operation failure including the following reasons: firstly, foreign bodies are lapped; secondly, the small animal is touched by mistake; and thirdly, corrosion of the joint caused by acid rain.
In order to solve the problems, the national intellectual property office discloses a patent document with a publication number of CN208637228U, which discloses a lightning arrester protective cover convenient to mount, comprising two symmetrical half cover bodies, a lightning rod hole arranged on the cover bodies, a fixing unit arranged on the cover bodies and used for clamping and limiting after alignment, and a mounting unit arranged on the cover bodies and used for mounting on a ground embedded bolt in a threaded manner. In this embodiment, the lightning arrester protective cover is integrally a cover body structure with a downward opening, and is divided into two cover bodies to form two half-structure cover bodies, the openings of the lightning rod are also two semicircular openings, on the other hand, the fixing unit is used for fixedly connecting the two cover bodies, and the mounting unit is used for fixing the cover bodies on the ground embedded bolt, so as to finally ensure that the protective cover has the advantages of comprehensive protection, convenience in mounting and high mounting stability, wherein the cover bodies are made of insulating rubber and are used for ensuring the basic lightning protection function and lightning protection safety of the lightning arrester. The fixing units comprise fixing plates arranged on the outer ring surface of the cover body and close to the side surface, and fixing frames clamped on the two fixing plates, and the fixing units are arranged on the two sides of the protective cover in pairs. The fixing unit further comprises fixing bolts which are arranged on the fixing frame and sequentially penetrate through the two fixing plates. Be equipped with fixed trompil on the fixed plate, be equipped with installation trompil and spiro union hole on the fixed frame, fixing bolt passes installation trompil and spiro union setting are in on the spiro union hole. The fixing opening is a vertical straight notch opening, and the width of the straight notch opening is equal to the diameter of the fixing bolt cylinder.
However, the existing zinc oxide arrester protective cover is generally connected by screws, and has the following defects: firstly screwed connection needs the staff to climb and installs on the cable tower to for safety, still must carry out the outage operation, this kind of mounting means not only wastes time and energy, but also influences normal power consumption production operation.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide the zinc oxide lightning arrester protective cover which is convenient to install.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a zinc oxide arrester protective cover comprises a cover body, wherein an arrester upper lead wire penetrating seam is formed in the cover body, the arrester upper lead wire penetrating seam extends upwards to the top of the cover body from a lower port of the cover body, and a hanging lug is arranged on the cover body.
Further, the cover body is of a cylindrical structure with the upper end closed, and the upper end face of the cylindrical structure is of a spherical structure.
Furthermore, the number of the hanging lugs is one to two, and the two hanging lugs are positioned on two sides of the lead penetrating seam on the lightning arrester.
Furthermore, the hanging lug is of a round tubular structure.
Furthermore, the cover body and the hanging lugs are made of transparent insulating materials.
Furthermore, a protective soft colloid is arranged at the position where the lead wire on the lightning arrester of the cover body passes through the seam.
Furthermore, the protective soft rubber body comprises an adhesive tape and a rubber cover, the adhesive tape is positioned in the lead wire penetrating seam on the lightning arrester, and the rubber cover is positioned on the top outside the cover body and is connected with the adhesive tape; the protective soft colloid is provided with a lead-through seam on the lightning arrester, and the lead-through seam on the lightning arrester extends upwards from the middle part of one end of the rubber strip to the top of the rubber cover part.
Furthermore, the protective soft colloid is made of soft insulating materials.
Furthermore, the color of the protective soft colloid is divided into three colors of red, green and yellow.
The utility model has the beneficial effects that:
because the upper lead wire of the lightning arrester is arranged on the cover body to pass through the seam and the hanger is arranged, ground installation is realized and power-off installation operation is not needed. During installation, a worker stands on the ground, holds the telescopic rod, hangs the hook at the head of the telescopic rod in the hanging lug of the protective cover, lifts the telescopic rod upwards, moves the protective cover to the installation position of the zinc oxide arrester, the upper lead of the arrester penetrates through the gap from one side of the protective cover and enters the protective cover, and the upper end of the upper lead of the arrester is positioned outside the protective cover;
owing to add the soft colloid of protection on the protective housing, play the guard action to the lead wire on the arrester, concrete effect is as follows: firstly, when the lead wire on the lightning arrester passes through the protective cover, the scratch of the gap can be avoided; after the upper lead of the lightning arrester enters the protective cover, the gap on the protective soft colloid can be automatically closed, so that the sealing property is improved; and thirdly, the upper lead of the lightning arrester is wrapped by the rubber cover of the protective soft rubber body, and the upper lead of the lightning arrester plays a protective role.
Drawings
The utility model is further described with the aid of the accompanying drawings, in which the embodiments do not constitute any limitation, and for a person skilled in the art, without inventive effort, further drawings may be obtained from the following figures:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of the protective soft gel of FIG. 1;
FIG. 4 is a perspective view of FIG. 1;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a schematic view of the installation shown in FIG. 4;
fig. 7 is a schematic view of the assembled device of fig. 4.
In the figure: 1. a cover body; 2. The upper lead of the lightning arrester passes through the seam; 3. Hanging a lug; 4. A protective soft gel; 5. An adhesive tape; 6. a rubber cover; 7. the upper lead of the lightning arrester passes through the seam; 8. a limiting clamping strip; 9. a limiting clamping strip; 10. holding the telescopic rod by hand; 11. hooking; 12. a zinc oxide arrester; 13. and (4) leading wires on the lightning arrester.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper surface", "lower surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward", "reverse", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1, 2, 3, 4 and 5, the zinc oxide arrester protective cover comprises a cover body 1, wherein an arrester upper lead wire penetrating seam 2 is formed on the cover body 1, the arrester upper lead wire penetrating seam 2 extends upwards from a lower port of the cover body to the top of the cover body 1, and a hanging lug 3 is arranged on the cover body 1. The cover body 1 is of a cylindrical structure with the upper end closed, and the upper end face of the cylindrical structure is of a spherical structure. The cover body and the hanging lugs are made of transparent insulating materials. And a protective soft colloid 4 is arranged at the position of the lead wire penetrating through the seam 2 on the lightning arrester of the cover body 1.
The number of the hanging lugs 3 is two, and the two hanging lugs 3 are positioned on two sides of the lead wire penetrating through the gap 2 on the lightning arrester. The hanging lug is of a round tubular structure.
The protective soft colloid 4 comprises an adhesive tape 5 and a rubber cover 6, the adhesive tape 5 is positioned in the lead wire penetrating seam 2 on the lightning arrester, and the rubber cover 6 is positioned on the top outside the cover body 1 and is connected with the adhesive tape 5; the protective soft colloid 4 is provided with an arrester upper lead wire passing through slit 7, the arrester upper lead wire passing through slit 7 extends upwards from the middle part of one end of the rubber strip 5 to the top of the rubber cover 6, and the protective soft colloid 4 is made of soft insulating materials. The color of the protective soft colloid is divided into three colors of red, green and yellow. The lower part of adhesive tape 5 be equipped with spacing joint strip 8, the upper portion of adhesive tape 5 be equipped with spacing joint strip 9.
As shown in fig. 6 and 7, during installation, a worker stands on the ground, holds the telescopic rod 10, hangs the hook 11 at the head of the telescopic rod in the hanging lug 3 of the protective cover, lifts the telescopic rod 10 upwards, moves the protective cover to the installation position of the zinc oxide lightning arrester 12, passes through the lightning arrester upper lead wire penetrating slit 7 from one side of the protective cover and enters the protective cover, and the upper end of the lightning arrester upper lead wire 13 is positioned outside the protective cover.
Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. The utility model provides a zinc oxide arrester protection casing which characterized in that: the lightning arrester with the cylindrical hanging lug comprises a cover body, wherein a lightning arrester upper lead wire penetrating seam is formed in the cover body, the lightning arrester upper lead wire penetrating seam extends upwards from a lower port of the cover body to the top of the cover body, and the cover body is provided with the cylindrical hanging lug.
2. The zinc oxide arrester shield of claim 1, wherein: the cover body is of a cylindrical structure with the upper end closed and the single side opened, and the upper end face of the cylindrical structure is of a spherical structure.
3. The zinc oxide arrester shield of claim 1, wherein: the number of the hanging lugs is one to two, and the two hanging lugs are positioned on two sides of the lead wire penetrating seam on the lightning arrester.
4. The zinc oxide arrester shield of claim 1, wherein: the hanging lug is of a round tubular structure.
5. The zinc oxide arrester shield of claim 1, wherein: the cover body and the hanging lugs are made of transparent insulating materials.
6. The zinc oxide arrester shield according to any one of claims 1 to 5, characterized in that: and a protective soft colloid is arranged at the position where the upper lead of the lightning arrester of the cover body passes through the seam.
7. The zinc oxide arrester shield of claim 6, wherein: the protective soft rubber body comprises an adhesive tape and a rubber cover, the adhesive tape is positioned in the lead wire penetrating seam on the lightning arrester, and the rubber cover is positioned at the top outside the cover body and is connected with the adhesive tape; the protective soft colloid is provided with a lead-through seam on the lightning arrester, and the lead-through seam on the lightning arrester extends upwards from the middle part of one end of the rubber strip to the top of the rubber cover part.
8. The zinc oxide arrester shield of claim 6, wherein: the protective soft colloid is made of soft insulating materials.
9. The zinc oxide arrester shield of claim 8, wherein: the color of the protective soft colloid is divided into three colors of red, green and yellow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088590.XU CN215342165U (en) | 2021-05-20 | 2021-05-20 | Zinc oxide arrester protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121088590.XU CN215342165U (en) | 2021-05-20 | 2021-05-20 | Zinc oxide arrester protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215342165U true CN215342165U (en) | 2021-12-28 |
Family
ID=79547228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121088590.XU Active CN215342165U (en) | 2021-05-20 | 2021-05-20 | Zinc oxide arrester protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215342165U (en) |
-
2021
- 2021-05-20 CN CN202121088590.XU patent/CN215342165U/en active Active
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