CN203242955U - Novel lead shielding cover - Google Patents
Novel lead shielding cover Download PDFInfo
- Publication number
- CN203242955U CN203242955U CN 201320177428 CN201320177428U CN203242955U CN 203242955 U CN203242955 U CN 203242955U CN 201320177428 CN201320177428 CN 201320177428 CN 201320177428 U CN201320177428 U CN 201320177428U CN 203242955 U CN203242955 U CN 203242955U
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- CN
- China
- Prior art keywords
- shielding cover
- wire mask
- lead shielding
- mask
- hanging ring
- 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 - Lifetime
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Abstract
The utility model discloses a novel lead shielding cover including a lead shielding cover body. The lead shielding cover body is in the shape of a coiling block. The novel lead shielding cover also includes a lead shielding cover hanging ring. The lead shielding cover hanging ring is installed on a side face of the gravity center of the lead shielding cover body. By using the novel lead shielding cover, a problem of insecurity under a prior lead shielding cover is solved. And the novel lead shielding cover can be matched with a majority of insulating operation rods in operation.
Description
Technical field
The utility model relates to a kind of novel conductive wire mask.
Background technology
The wire mask that uses at present is used for the live line working (the insulating gloves direct maintenance also can use) of insulating bar indirect operating method (being commonly called as the earth potential working method) substantially; because for the convenient insulating bar that adopts is installed; the wire mask is to adopt inverted U-shaped design; cause; the mask below is absolute taboo contact area; and this working system of indirect operating method operator is operation below mask; each action of its operation has the possibility of touching the mask below, thereby this mask is not have protective effect to operator itself at all.
Summary of the invention
In order to overcome operator that existing wire mask exists unsafe shortcoming during operation below mask, the utility model provides a kind of novel conductive wire mask.
The technical solution adopted in the utility model is:
The novel conductive wire mask comprises wire mask body, it is characterized in that: described wire mask body construction is roll type; Also comprise wire mask hanging ring, described wire mask hanging ring is installed in the center of gravity side of described wire mask body.
Further, described wire mask body by plasticity preferably material roll and form.
Further, described wire mask hanging ring comprises the first line part, arc sections and the second line part, the two ends of described arc sections respectively with described the first line part be connected line part and be connected, and be symmetry shape.
The utility model mask has changed its peculiar shape, utilizes roll type design to solve the unsafe situation in former pilot line mask below, make the below operator can relieved operation and the wire mask have the indefinite length performance that continues.The hanging ring of support operation bar operation, be installed in the center of gravity side (A face) of mask, be convenient to operation, and the design of hanging ring circular arc, can mate and be applicable to most of insulating bars, the operator can use the operation of simple link rod, solved the difficult situation that mask in the past needs the operation of special operational bar.
The utility model has adopted preferably material making of plasticity, and the 20kV ac voltage withstanding was out of shape without flashover, nothing puncture, nothing behind the clock in 3 minutes.Leakage current is 1uA in the 10kV DC voltage withstand test, and leakage current is 10uA during the 20kV DC voltage withstand test.Meet 10kV distribution network live line work mask Application standard.
The beneficial effects of the utility model are embodied in:
1, utilizes roll type design to solve the unsafe situation in former pilot line mask below, make the below operator can relieved operation; Simultaneously, this novel conductive wire mask has the indefinite length performance that continues;
2, the hanging ring of support operation bar operation, be installed in the center of gravity side of mask, be convenient to operation, and the design of hanging ring circular arc, can mate and be applicable to most of insulating bars, the operator can use the operation of simple link rod, solved the difficult situation that mask in the past needs the operation of special operational bar.
Description of drawings
Fig. 1 is the utility model wire mask body front view.
Fig. 2 is the utility model wire mask body left view.
Fig. 3 is the utility model wire mask body right view.
Fig. 4 is the utility model wire mask body vertical view.
Fig. 5 is the utility model wire mask body upward view.
Fig. 6 is the utility model hanging ring structural representation.
Embodiment
Cause Fig. 6 with reference to Fig. 1, the novel conductive wire mask comprises wire mask body, and described wire mask body construction is roll type; Also comprise wire mask hanging ring, described wire mask hanging ring is installed in the center of gravity side of described wire mask body.
Further, described wire mask body by plasticity preferably material roll and form.
Further, described wire mask hanging ring comprises the first line part 1, arc sections 2 and the second line part 3, the two ends of described arc sections 2 respectively with described the first line part 1 be connected line part 3 and be connected, and be symmetry shape.
The utility model mask has changed its peculiar shape, utilizes roll type design to solve the unsafe situation in former pilot line mask below, make the below operator can relieved operation and the wire mask have the indefinite length performance that continues.The hanging ring of support operation bar operation, be installed in the center of gravity side (A face) of mask, be convenient to operation, and the design of hanging ring circular arc, can mate and be applicable to most of insulating bars, the operator can use the operation of simple link rod, solved the difficult situation that mask in the past needs the operation of special operational bar.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection range of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection range of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (3)
1. the novel conductive wire mask comprises wire mask body, it is characterized in that: described wire mask body construction is roll type; Also comprise wire mask hanging ring, described wire mask hanging ring is installed in the center of gravity side of described wire mask body.
2. novel conductive wire mask as claimed in claim 1 is characterized in that: described wire mask body by plasticity preferably material roll and form.
3. novel conductive wire mask as claimed in claim 2, it is characterized in that: described wire mask hanging ring comprises the first line part, arc sections and the second line part, the two ends of described arc sections respectively with described the first line part be connected line part and be connected, and be symmetry shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320177428 CN203242955U (en) | 2013-04-10 | 2013-04-10 | Novel lead shielding cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320177428 CN203242955U (en) | 2013-04-10 | 2013-04-10 | Novel lead shielding cover |
Publications (1)
Publication Number | Publication Date |
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CN203242955U true CN203242955U (en) | 2013-10-16 |
Family
ID=49320214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320177428 Expired - Lifetime CN203242955U (en) | 2013-04-10 | 2013-04-10 | Novel lead shielding cover |
Country Status (1)
Country | Link |
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CN (1) | CN203242955U (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806740A (en) * | 2013-12-12 | 2014-05-21 | 国家电网公司 | Insertion type erection method for electrified pole |
CN105048350A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Portable shielding cover |
CN105048348A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Protection shielding cover of tension porcelain bottle |
CN105048349A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Shielding hood for hot-line work |
CN105048391A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Shielding hood for supporting lead |
CN105089321A (en) * | 2015-08-27 | 2015-11-25 | 国网浙江宁波市鄞州区供电公司 | Electric pole protecting and shielding cover |
CN105186359A (en) * | 2015-08-27 | 2015-12-23 | 国网浙江宁波市鄞州区供电公司 | Cross-arm shielding cover |
CN106655000A (en) * | 2017-01-06 | 2017-05-10 | 国网山东省电力公司烟台供电公司 | Integrated insulating protecting cover covering both cement rod body and single cross arm |
CN106684755A (en) * | 2017-01-06 | 2017-05-17 | 国网山东省电力公司烟台供电公司 | Male and female insulation shielding cover used for simultaneously shielding cement pole body and double cross arms |
CN106711850A (en) * | 2017-01-12 | 2017-05-24 | 国家电网公司 | Straight rod type insulator and conductor combined shielding cover |
-
2013
- 2013-04-10 CN CN 201320177428 patent/CN203242955U/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806740A (en) * | 2013-12-12 | 2014-05-21 | 国家电网公司 | Insertion type erection method for electrified pole |
CN103806740B (en) * | 2013-12-12 | 2015-01-14 | 国家电网公司 | Insertion type erection method for electrified pole |
CN105089321A (en) * | 2015-08-27 | 2015-11-25 | 国网浙江宁波市鄞州区供电公司 | Electric pole protecting and shielding cover |
CN105048348A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Protection shielding cover of tension porcelain bottle |
CN105048349A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Shielding hood for hot-line work |
CN105048391A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Shielding hood for supporting lead |
CN105048350A (en) * | 2015-08-27 | 2015-11-11 | 国网浙江宁波市鄞州区供电公司 | Portable shielding cover |
CN105186359A (en) * | 2015-08-27 | 2015-12-23 | 国网浙江宁波市鄞州区供电公司 | Cross-arm shielding cover |
CN106655000A (en) * | 2017-01-06 | 2017-05-10 | 国网山东省电力公司烟台供电公司 | Integrated insulating protecting cover covering both cement rod body and single cross arm |
CN106684755A (en) * | 2017-01-06 | 2017-05-17 | 国网山东省电力公司烟台供电公司 | Male and female insulation shielding cover used for simultaneously shielding cement pole body and double cross arms |
CN106684755B (en) * | 2017-01-06 | 2018-01-05 | 国网山东省电力公司烟台供电公司 | For covering the primary and secondary insulated shielding cover of cement club body and double cross-arms simultaneously |
CN106711850A (en) * | 2017-01-12 | 2017-05-24 | 国家电网公司 | Straight rod type insulator and conductor combined shielding cover |
CN106711850B (en) * | 2017-01-12 | 2019-02-12 | 国家电网公司 | Straight line pole pillar insulator conductor combination mask |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131016 |