CN205122307U - Pin type ground connection lightning protection insulator - Google Patents
Pin type ground connection lightning protection insulator Download PDFInfo
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- CN205122307U CN205122307U CN201521018412.4U CN201521018412U CN205122307U CN 205122307 U CN205122307 U CN 205122307U CN 201521018412 U CN201521018412 U CN 201521018412U CN 205122307 U CN205122307 U CN 205122307U
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- ground connection
- gold utensil
- pin type
- grounding ring
- electricity testing
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Abstract
The utility model relates to a pin type ground connection lightning protection insulator, include by insulating rod, cover establish the silica gel chute boot on this insulating rod, the last gold utensil of locating the insulating rod top and bottom lower gold utensil, locate the binding clip on gold utensil top and locate and just be connected with the electric ground loop of testing of rectangle through the linking arm on one side of the gold utensil top, it is equipped with the ball that discharges on the electric ground loop to test, test electric ground loop and discharge that the parcel has insulating sheath on the ball, just it manages for ground connection dew to test one end of electric ground loop, be connected with the discharge end down on the gold utensil. It has the security high, and the area that discharges is big, the advantage of testing electric ground connection of adjustable discharge interval and easy access construction.
Description
Technical field
The utility model relates to electric power system lightning protection field, is specifically related to a kind of pin type ground connection anti-thunder insulator.
Background technology
Along with the insulating of 10kV, 6kV distribution line is promoted, line insulationization is more and more general, but thunderbolt causes the fault of insulated conductor breakage to happen occasionally, and for reducing lightning-caused breaking, improve rate when powering, anti-thunder insulator equipment is widely applied.When overhauling circuit or equipment, in order to ensure the safety of maintainer, need to identify circuit without hanging ground protection line after electricity.This just requires when hanging earthing conductor, and earthing clamp must contact reliably with electric wire, and on common pin insulator, insulated wire can not be hung, so adopt electricity testing grounding ring.
Existing ground loop is not when using, and its working position (metallic conductor) is outside exposed, run into sleet blow weather time, moist branch is easily caused to be overlapped on working position, cause short circuit, the normal operation of impact power supply, causes the inconvenience of civilian electricity and commercial power.And there is on the surface often occurred the exposed position that the material of metallic conduction and foreign material touch ground loop, easily cause line tripping.The shortcoming such as simultaneously there is the inconvenience of maintenance constructing operation and discharge capacity is little.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, and design a kind of pin type ground connection anti-thunder insulator, this insulator improves at the closed-in construction of the gap portion of original anti-thunder insulator, conveniently mounts ground, at side design ball discharge, meets electric discharge; Have fail safe high, machining area is large, the advantage of the electrical verification ground connection of regulating discharging gap and easy access construction.
For achieving the above object, the technical scheme that the utility model adopts is a kind of pin type ground connection anti-thunder insulator, comprise by insulating rod, be set in the silica gel umbrella cover on this insulating rod, be located at the upper gold utensil on insulating rod top and the lower gold utensil of bottom, be located at the binding clip on gold utensil top and be located at side, gold utensil top and the electricity testing grounding ring of the rectangle connected by linking arm, described electricity testing grounding ring is provided with ball discharge, described electricity testing grounding ring and ball discharge are enclosed with insulating sleeve, and one of described electricity testing grounding ring is ground connection dew pipe, described lower gold utensil is connected with discharge end.
Wherein preferred scheme is that described ball discharge is located at the lower edge of electricity testing grounding ring near insulator.
Wherein preferred scheme is that described linking arm is provided with connecting hole, and described electricity testing grounding ring is provided with the flexible connection adjustable plate of band through hole, is fixed is connected and can finely tunes between described connecting hole with flexible connection adjustable plate by screw nut assembly.
Wherein preferred scheme is, described screw nut assembly adopts stainless steel to be prepared from.
Wherein preferred scheme is that the described insulating sleeve upper surface being positioned at described electricity testing grounding ring upper side frame position is distributed with some prickers, and the head of described pricker is tip-angled shape.
Wherein preferred scheme is that the diameter of described ball discharge is 15mm.
Advantage of the present utility model and beneficial effect are:
1, pin type ground connection anti-thunder insulator of the present utility model, improves at the closed-in construction of the gap portion of original anti-thunder insulator, conveniently mounts ground, at side design ball discharge, meets electric discharge.
2, this insulator arrangement can realize the lightning protection function of 10kV circuit, and simple installation, electrical verification ground connection during easy access construction.
3, active link adjustable plate be arranged so that the spacing of ball discharge and discharge end regulates according to actual conditions, its simple operation, the diameter of ball discharge is compared traditional larger, has larger machining area.
4, pricker is arranged on the top of ground loop, and pricker head is tip-angled shape, can prevent, body birds stop defecation, the insulation flashover breaking that effective solution causes thus.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 pin type ground connection anti-thunder insulator;
Fig. 2 is the structural representation of embodiment 2 pin type ground connection anti-thunder insulator.
1, insulating rod; 2, silica gel umbrella cover; 3, upper gold utensil; 4, lower gold utensil; 5, binding clip; 6, linking arm; 7, electricity testing grounding ring; 70, ground connection dew pipe; 8, ball discharge; 9, insulating sleeve; 10, discharge end; 11, adjustable plate is flexibly connected; 12, screw nut assembly; 13, pricker.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
Embodiment 1
As shown in Figure 1: a kind of pin type ground connection anti-thunder insulator, comprise by the lower gold utensil 4 of insulating rod 1, the silica gel umbrella cover 2 be set on this insulating rod 1, the upper gold utensil 3 being located at insulating rod 1 top and bottom, be located at upper gold utensil 3 top binding clip 5 and be located at upper side, gold utensil 3 top and be connected with the electricity testing grounding ring 7 of rectangle by linking arm 6, described electricity testing grounding ring 7 is provided with ball discharge 8, described electricity testing grounding ring 7 and ball discharge 8 are enclosed with insulating sleeve 9, and one of described electricity testing grounding ring 7 is ground connection dew pipe 70, and described lower gold utensil 4 is connected with discharge end 10.Described ball discharge 8 is located at the lower edge of electricity testing grounding ring 7 near insulator.
Embodiment 2
On the basis of embodiment 1, the utility model preferred embodiment is except following structure is different from embodiment 1, and other structures are all identical.
As shown in Figure 2: described linking arm 6 is provided with connecting hole, described electricity testing grounding ring 7 is provided with the flexible connection adjustable plate 11 of band through hole, is fixed is connected and can finely tunes between described connecting hole with flexible connection adjustable plate 11 by screw nut assembly 12.Described screw nut assembly 12 adopts stainless steel to be prepared from.
Described insulating sleeve 9 upper surface being positioned at described electricity testing grounding ring 7 upper side frame position is distributed with some prickers 13, and the head of described pricker 13 is tip-angled shape.
The diameter of described ball discharge 8 is 15mm.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a pin type ground connection anti-thunder insulator, comprise by insulating rod (1), be set in the silica gel umbrella cover (2) on this insulating rod (1), be located at the upper gold utensil (3) on insulating rod (1) top and the lower gold utensil (4) of bottom, be located at the binding clip (5) on gold utensil (3) top and be located at gold utensil (3) side, top and the electricity testing grounding ring (7) of the rectangle connected by linking arm (6), it is characterized in that, described electricity testing grounding ring (7) is provided with ball discharge (8), described electricity testing grounding ring (7) and ball discharge (8) are enclosed with insulating sleeve (9), and one of described electricity testing grounding ring (7) is ground connection dew pipe (70), described lower gold utensil (4) is connected with discharge end (10).
2. pin type ground connection anti-thunder insulator as claimed in claim 1, is characterized in that, described ball discharge (8) is located at the lower edge of electricity testing grounding ring (7) near insulator.
3. pin type ground connection anti-thunder insulator as claimed in claim 1, it is characterized in that, described linking arm (6) is provided with connecting hole, described electricity testing grounding ring (7) is provided with the flexible connection adjustable plate (11) of band through hole, is fixed is connected and can finely tunes between described connecting hole with flexible connection adjustable plate (11) by screw nut assembly (12).
4. pin type ground connection anti-thunder insulator as claimed in claim 3, is characterized in that, described screw nut assembly (12) adopts stainless steel to be prepared from.
5. pin type ground connection anti-thunder insulator as claimed in claim 1, it is characterized in that, described insulating sleeve (9) upper surface being positioned at described electricity testing grounding ring (7) upper side frame position is distributed with some prickers (13), and the head of described pricker (13) is tip-angled shape.
6. pin type ground connection anti-thunder insulator as claimed in claim 1, it is characterized in that, the diameter of described ball discharge (8) is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018412.4U CN205122307U (en) | 2015-12-09 | 2015-12-09 | Pin type ground connection lightning protection insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521018412.4U CN205122307U (en) | 2015-12-09 | 2015-12-09 | Pin type ground connection lightning protection insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122307U true CN205122307U (en) | 2016-03-30 |
Family
ID=55577893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521018412.4U Active CN205122307U (en) | 2015-12-09 | 2015-12-09 | Pin type ground connection lightning protection insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122307U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564632A (en) * | 2017-08-26 | 2018-01-09 | 毛金霞 | A kind of anti-thunder insulator |
| CN107564636A (en) * | 2017-08-26 | 2018-01-09 | 毛金霞 | A kind of anti-thunder insulator for insulated overhead line |
| CN110600210A (en) * | 2019-09-20 | 2019-12-20 | 陈启军 | Supporting insulator of lightning-proof rain-proof snow belt electricity testing grounding device |
| CN111403130A (en) * | 2020-04-24 | 2020-07-10 | 广东电网有限责任公司东莞供电局 | Insulator grounding seat |
-
2015
- 2015-12-09 CN CN201521018412.4U patent/CN205122307U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564632A (en) * | 2017-08-26 | 2018-01-09 | 毛金霞 | A kind of anti-thunder insulator |
| CN107564636A (en) * | 2017-08-26 | 2018-01-09 | 毛金霞 | A kind of anti-thunder insulator for insulated overhead line |
| CN110600210A (en) * | 2019-09-20 | 2019-12-20 | 陈启军 | Supporting insulator of lightning-proof rain-proof snow belt electricity testing grounding device |
| CN111403130A (en) * | 2020-04-24 | 2020-07-10 | 广东电网有限责任公司东莞供电局 | Insulator grounding seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 88, Yingbin East Road, New Development Zone, Gaobeidian City, Baoding City, Hebei Province 074000 Patentee after: Fanglong Group Co., Ltd Address before: North Gaobeidian City Office nanxinzhaung village 074000 Hebei city of Baoding Province Patentee before: FANGLONG ELECTRICAL EQUIPMENT CO., LTD. |