CN104319681A - Protective device of live wire - Google Patents
Protective device of live wire Download PDFInfo
- Publication number
- CN104319681A CN104319681A CN201410308742.0A CN201410308742A CN104319681A CN 104319681 A CN104319681 A CN 104319681A CN 201410308742 A CN201410308742 A CN 201410308742A CN 104319681 A CN104319681 A CN 104319681A
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- CN
- China
- Prior art keywords
- protective device
- rubber sleeve
- insulating
- live wire
- hole
- 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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Abstract
The invention discloses a protective device of a live wire. The protective device comprises an elastic insulating rubber sleeve and an insulating clamp, wherein the hole diameter of the elastic insulating rubber sleeve is less than 1mm; an opening is formed at one end of the elastic insulating rubber sleeve; the other end of the elastic insulating rubber sleeve is closed; the opening of the elastic insulating rubber sleeve is a flared opening; the insulating clamp is in a structure with two articulated insulating clamp legs; an axis through hole is formed in an articulated shaft of the two insulating clamp legs; a torsion spring is mounted on the articulated shaft of the two insulating clamp legs; and the elastic insulating rubber sleeve is fixedly arranged in the axis through hole of the articulated shaft in a penetrating manner. According to the invention, power outage and personal injury accidents during live working are avoided, and low-voltage line operation safety and operation reliability are ensured. The protective device of the live wire comprises the insulating clamp, so that the wire can be conveniently arranged on other fixtures by the insulating clamp in a clamping manner, a danger coefficient is greatly reduced, and the protective device is simple, convenient and easy to use and high in practicability.
Description
Technical field
The present invention relates to low-voltage distributing line live line working field, particularly relate to a kind of live wire protective device.
Background technology
Current 380V power number of users increases year by year, and frequent restringing, also exists between line and alternate generation is touched by mistake and caused short circuit and the danger preventing personal injury accident further during restringing operation, has very large potential safety hazard.And during work high above the ground, wire terminal is fixed very inconvenient, further increases danger coefficient.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of live wire protective device.
Live wire protective device provided by the invention, comprise: elastic insulated gum sleeve, described elastic insulated gum sleeve bore dia is less than 1mm, and the described elastic insulated gum sleeve one end open other end is closed, and the opening of described elastic insulated gum sleeve is horn mouth; Insulation clip, described insulation clip is the hinged structures of two insulation pinches, two insulation pinch jointed shafts have axis through-hole, and on the jointed shaft of the pinch that insulate described in two, be equiped with torsionspring, described elastic insulated gum sleeve is fixedly arranged in the axis through-hole of described jointed shaft.
According to the present invention, prevent the power failure that occurs during live line working and human casualty accident, ensure low-voltage circuit security of operation and operational reliability.Live wire protective device comprises insulation clip, electric wire can be folded on other fixture easily by described insulation clip, greatly reduce danger coefficient, easy to be easy-to-use, practical.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of an embodiment according to live wire protective device of the present invention.
Embodiment
Illustrate according to the specific embodiment of the present invention below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the schematic diagram of an embodiment according to live wire protective device of the present invention.
As shown in the figure, live wire protective device provided by the invention, comprising: elastic insulated gum sleeve 1, and the bore dia of described elastic insulated gum sleeve 1 is less than 1mm, the described elastic insulated gum sleeve 1 one end open other end is closed, and the opening of described elastic insulated gum sleeve 1 is horn mouth; Insulation clip 2, described insulation clip 2 is the hinged structures of two insulation pinches 21, the jointed shaft 22 of two insulation pinches 21 has axis through-hole, on the jointed shaft 22 of the pinch that insulate described in two, be equiped with torsionspring (not shown), described elastic insulated gum sleeve 1 is fixedly arranged in the axis through-hole of described jointed shaft 22.
According to the present invention, prevent the power failure that occurs during live line working and human casualty accident, ensure low-voltage circuit security of operation and operational reliability.Live wire protective device comprises insulation clip, electric wire can be folded on other fixture easily by described insulation clip, greatly reduce danger coefficient, easy to be easy-to-use, practical.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a live wire protective device, is characterized in that, comprising:
Elastic insulated gum sleeve, described elastic insulated gum sleeve bore dia is less than 1mm, and the described elastic insulated gum sleeve one end open other end is closed, and the opening of described elastic insulated gum sleeve is horn mouth;
Insulation clip, described insulation clip is the hinged structures of two insulation pinches, two insulation pinch jointed shafts have axis through-hole, and on the jointed shaft of the pinch that insulate described in two, be equiped with torsionspring, described elastic insulated gum sleeve is fixedly arranged in the axis through-hole of described jointed shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410308742.0A CN104319681A (en) | 2014-06-30 | 2014-06-30 | Protective device of live wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410308742.0A CN104319681A (en) | 2014-06-30 | 2014-06-30 | Protective device of live wire |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104319681A true CN104319681A (en) | 2015-01-28 |
Family
ID=52374880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410308742.0A Pending CN104319681A (en) | 2014-06-30 | 2014-06-30 | Protective device of live wire |
Country Status (1)
Country | Link |
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CN (1) | CN104319681A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109149452A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | A kind of quick seal and its linkwork |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2501687Y (en) * | 2001-11-30 | 2002-07-24 | 张延堂 | Clip |
CN201562910U (en) * | 2009-12-17 | 2010-08-25 | 江苏省电力公司丹阳市供电公司 | Low-voltage electrified operation insulation protective line cap |
KR20130020389A (en) * | 2011-08-19 | 2013-02-27 | 한국전력공사 | Hot line clamp for power line |
CN203300835U (en) * | 2013-06-24 | 2013-11-20 | 河南城建学院 | Novel wire clamp |
CN203398346U (en) * | 2013-06-20 | 2014-01-15 | 国家电网公司 | Test wire clamp convenient to dismount |
-
2014
- 2014-06-30 CN CN201410308742.0A patent/CN104319681A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2501687Y (en) * | 2001-11-30 | 2002-07-24 | 张延堂 | Clip |
CN201562910U (en) * | 2009-12-17 | 2010-08-25 | 江苏省电力公司丹阳市供电公司 | Low-voltage electrified operation insulation protective line cap |
KR20130020389A (en) * | 2011-08-19 | 2013-02-27 | 한국전력공사 | Hot line clamp for power line |
CN203398346U (en) * | 2013-06-20 | 2014-01-15 | 国家电网公司 | Test wire clamp convenient to dismount |
CN203300835U (en) * | 2013-06-24 | 2013-11-20 | 河南城建学院 | Novel wire clamp |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109149452A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | A kind of quick seal and its linkwork |
CN109149452B (en) * | 2018-10-29 | 2024-05-03 | 广东电网有限责任公司 | Quick insulation device and hinge mechanism thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |
|
WD01 | Invention patent application deemed withdrawn after publication |