CN105305294A - Electrical secondary wiring insulation sleeve - Google Patents
Electrical secondary wiring insulation sleeve Download PDFInfo
- Publication number
- CN105305294A CN105305294A CN201510907960.0A CN201510907960A CN105305294A CN 105305294 A CN105305294 A CN 105305294A CN 201510907960 A CN201510907960 A CN 201510907960A CN 105305294 A CN105305294 A CN 105305294A
- Authority
- CN
- China
- Prior art keywords
- spring clip
- wire casing
- insulation sleeve
- secondary wiring
- terminal end
- 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.)
- Granted
Links
Landscapes
- Breakers (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses an electrical secondary wiring insulation sleeve, solving the problems of easy falling off and unclear marking because the sleeve used for enclosing dismounted charged secondary wiring employs insulating tapes for binding. The electrical secondary wiring insulation sleeve comprises a spring clip (1), an insulating layer arranged on the spring clip (1), and a wire duct (2) arranged at the clamping end of the spring clip (1), and arranged in the vertical direction of movement of the clamping end. The electrical secondary wiring insulation sleeve can reduce costs, and has the advantages of simple structure, easy operation, high safety, wide application, etc.
Description
Technical field
The present invention relates to a kind of insulating blanked clamper female connector, what be specifically related to is electrical secondary wiring insulation sleeve.
Background technology
Due to when overhauling transformer station, switchgear house, transformer platform area integral cabinet and family table, can not to its work that has a power failure time many, but fault must be got rid of again, so just can only live line working.And in the construction of electric secondary line, we are applied to the charged secondary connection disassembled at present and carry out enclosed suit, what adopt is wrap up with insulating tape, electric shock phenomenon is easily there is in the process of wrapping, and easily also obscission may occur with insulating tape wrapping, and mark can not be clear and definite.
Summary of the invention
The object of the invention is to overcome the existing charged secondary connection disassembled that is applied to and carry out enclosed suit, what it adopted is that insulating tape is wrapped up, its easily there is obscission and mark can not be clear and definite problem; The electrical secondary wiring insulation sleeve solved the problem is provided.
For achieving the above object, technical scheme of the present invention is as follows:
Electrical secondary wiring insulation sleeve, comprises spring clip, is arranged on the insulating barrier on spring clip, and is arranged on the wire casing of bare terminal end on spring clip, and this wire casing is arranged along the vertical direction of bare terminal end movement.
As wherein a kind of set-up mode, the bare terminal end moving direction of described spring clip is above-below direction, and the bare terminal end of spring clip and operating side are respectively the fore-and-aft direction of spring clip, and the setting direction of this wire casing is left and right directions, and this wire casing length is greater than 5mm.
Above-mentioned disclosed a kind of insulating blanked clamper female connector, it is only only applicable to a charged secondary low-voltage line of one section of length-specific, and the scope of application is narrower.For solving the problem, the set-up mode of wire casing is optimized in the present invention, provide another kind of set-up mode, namely in the present invention, the bare terminal end moving direction of this spring clip is above-below direction, the bare terminal end of spring clip and operating side are respectively the fore-and-aft direction of spring clip, and the setting direction of this wire casing is fore-and-aft direction.
By above-mentioned setting; effectively can overcome the charged secondary low-voltage line that insulating blanked clamper female connector of the prior art is only only applicable to one section of length-specific; cause the problem that its scope of application is narrower, make the present invention be applicable to the insulation protection of a charged secondary low-voltage line of different length specification.
In order to be applicable to the insulation protection of a charged secondary low-voltage line of different-diameter size, described wire casing increases gradually along the direction of operating side.
In order to while reaching and avoiding insulation protection, the present invention effectively can be avoided to come off from a charged secondary low-voltage line, cause potential safety hazard.The described wire casing end away from operating side is also provided with latch group, this latch group comprises the latch that two are arranged on bare terminal end above-below direction respectively, two latches are one in front and one in back disposed adjacent on the axis direction of wire casing, and two latches are provided with the deep-slotted chip breaker be oppositely arranged, the thickness of latch on wire casing axis is 1 ~ 5mm.
In order to reach the effect stablizing clamping connection the most, the depth-to-width ratio of the deep-slotted chip breaker in latch group on one of them latch is greater than the depth-to-width ratio of deep-slotted chip breaker on another latch, and the larger deep-slotted chip breaker width of depth-to-width ratio is less than the less deep-slotted chip breaker width of depth-to-width ratio.The depth-to-width ratio of the deep-slotted chip breaker in the present invention is: the height of deep-slotted chip breaker and the ratio of the horizontal range at deep-slotted chip breaker two ends on left and right directions on bare terminal end above-below direction.
By above-mentioned setting, effectively ensure the clamping connection of a charged secondary low-voltage line of different-diameter size, and then be effectively applicable to a charged secondary low-voltage line of different length, different size, the scope of application is more extensive.
This latch group is more than two, and latch group is stepped is arranged in wire casing inside.By this setting, make the clamping connection of the present invention and a charged secondary low-voltage line more stable.
The present invention compared with prior art, has the following advantages and beneficial effect:
1, the present invention adopts this Special safety isolating tool-insulating jacket, just effectively prevent the electric shock with likely occurring in adhesive plaster wrapping process and obscission, the color difference of this insulating case also can be utilized separate to distinguish, avoid the generation of mis-wired;
2, this product of the present invention is can reusable Secure isolation instrument, effectively cost-saving;
3, the present invention can be applicable to the Secure isolation of low pressure first and second line of different size model, and also can be applicable to the Secure isolation of a charged secondary low-voltage line of different length, it is applied widely simultaneously;
4, the present invention has cost-saving, and structure is simple, easy and simple to handle, security performance is high and the advantage such as applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in the present invention.
Fig. 2 is the structural representation of embodiment 3 in the present invention.
Fig. 3 is the structural representation of latch group in the present invention.
Wherein, the parts name that in figure, Reference numeral is corresponding is called:
1-spring clip, 2-wire casing, 3-latch group.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Electrical secondary wiring insulation sleeve, comprises spring clip 1, is arranged on the insulating barrier on spring clip 1, and is arranged on the wire casing 2 of bare terminal end on spring clip 1, and this wire casing 2 is arranged along the vertical direction of bare terminal end movement.
The bare terminal end moving direction of spring clip 1 described in the present embodiment is above-below direction, and the bare terminal end of spring clip 1 and operating side are respectively the fore-and-aft direction of spring clip 1, and the setting direction of this wire casing 2 is left and right directions, and this wire casing 2 length is greater than 5mm, as shown in Figure 1.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, in the present embodiment, the setting direction of wire casing 2 is different, specifically arranges as follows:
The bare terminal end moving direction of described spring clip 1 is above-below direction, and the bare terminal end of spring clip 1 and operating side are respectively the fore-and-aft direction of spring clip 1, and the setting direction of this wire casing 2 is fore-and-aft direction.
As shown in Figure 2, described wire casing 2 increases gradually along the direction of operating side.By this setting, the charged secondary low-voltage line isolation effectively meeting different length size is used.
Embodiment 3
The difference of the present embodiment and embodiment 2 is, optimizes the concrete structure of wire casing 2 in the present embodiment, arranges as follows:
Described wire casing 2 increases gradually along the direction of operating side.Described wire casing 2 end away from operating side is also provided with latch group 3, this latch group 3 comprises the latch that two are arranged on bare terminal end above-below direction respectively, two latches are one in front and one in back disposed adjacent on the axis direction of wire casing 2, and two latches are provided with the deep-slotted chip breaker be oppositely arranged, the thickness of latch on wire casing 2 axis is 1 ~ 5mm, as shown in Figure 2.
Implement 4
The difference of the present embodiment and embodiment 3 is, optimizes the concrete structure of latch group 3 in the present embodiment, arranges as follows:
The depth-to-width ratio of the deep-slotted chip breaker in latch group 3 on one of them latch is greater than the depth-to-width ratio of deep-slotted chip breaker on another latch, and the larger deep-slotted chip breaker width of depth-to-width ratio is less than the less deep-slotted chip breaker width of depth-to-width ratio.The depth-to-width ratio of the deep-slotted chip breaker in the present invention is: the height of deep-slotted chip breaker and the ratio of the horizontal range at deep-slotted chip breaker two ends on left and right directions on bare terminal end above-below direction.
In the present embodiment latch group 3 one of them latch on deep-slotted chip breaker height is set to 1mm, length is 15mm, the deep-slotted chip breaker height on another latch is set to 7mm, length is 10mm, as shown in Figure 3.
Embodiment 5
The difference of the present embodiment and embodiment 1 is, this latch group 3 is more than two, and the stepped wire casing 2 that is arranged in of latch group 3 is inner.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as adopt design principle of the present invention, and the change carried out non-creativeness work on this basis and make, all should belong within protection scope of the present invention.
Claims (7)
1. electrical secondary wiring insulation sleeve, is characterized in that: comprise spring clip (1), is arranged on the insulating barrier on spring clip (1), and is arranged on the wire casing (2) of the upper bare terminal end of spring clip (1), and this wire casing (2) is arranged along the vertical direction of bare terminal end movement.
2. electrical secondary wiring insulation sleeve according to claim 1, it is characterized in that, the bare terminal end moving direction of described spring clip (1) is above-below direction, the bare terminal end of spring clip (1) and operating side are respectively the fore-and-aft direction of spring clip (1), the setting direction of this wire casing (2) is left and right directions, and this wire casing (2) length is greater than 5mm.
3. electrical secondary wiring insulation sleeve according to claim 1, it is characterized in that, the bare terminal end moving direction of described spring clip (1) is above-below direction, the bare terminal end of spring clip (1) and operating side are respectively the fore-and-aft direction of spring clip (1), and the setting direction of this wire casing (2) is fore-and-aft direction.
4. electrical secondary wiring insulation sleeve according to claim 3, is characterized in that, described wire casing (2) increases gradually along the direction of operating side.
5. electrical secondary wiring insulation sleeve according to claim 3, it is characterized in that, the described wire casing away from operating side (2) end is also provided with latch group (3), this latch group (3) comprises the latch that two are arranged on bare terminal end above-below direction respectively, two latches are one in front and one in back arranged on the axis direction of wire casing (2), two latches are provided with the deep-slotted chip breaker be oppositely arranged, and the thickness of latch on wire casing (2) axis is 1 ~ 5mm.
6. electrical secondary wiring insulation sleeve according to claim 5, it is characterized in that, the depth-to-width ratio of the deep-slotted chip breaker in latch group (3) on one of them latch is greater than the depth-to-width ratio of deep-slotted chip breaker on another latch, and the larger deep-slotted chip breaker width of depth-to-width ratio is less than the less deep-slotted chip breaker width of depth-to-width ratio.
7. electrical secondary wiring insulation sleeve according to claim 5, is characterized in that, this latch group (3) is for more than two, and the stepped wire casing (2) that is arranged in of latch group (3) is inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907960.0A CN105305294B (en) | 2015-12-10 | 2015-12-10 | Electrical secondary wiring insulation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907960.0A CN105305294B (en) | 2015-12-10 | 2015-12-10 | Electrical secondary wiring insulation sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305294A true CN105305294A (en) | 2016-02-03 |
| CN105305294B CN105305294B (en) | 2017-07-25 |
Family
ID=55202232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510907960.0A Active CN105305294B (en) | 2015-12-10 | 2015-12-10 | Electrical secondary wiring insulation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305294B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323242Y (en) * | 2008-09-25 | 2009-10-07 | 郑飞龙 | Improved type jointing clamp |
| CN101938047A (en) * | 2010-09-28 | 2011-01-05 | 达州电业局 | Electrical secondary wiring insulation sleeve clamp |
| CN201838740U (en) * | 2010-09-30 | 2011-05-18 | 江苏省电力公司江都市供电公司 | Jaw type clamp grounding wire |
| CN201910497U (en) * | 2010-09-28 | 2011-07-27 | 达州电业局 | Insulation sleeve clamp for secondary electric wiring |
| CN202977026U (en) * | 2012-11-13 | 2013-06-05 | 巩义市供电公司 | Insulation wire clamp |
| CN103762526A (en) * | 2014-02-20 | 2014-04-30 | 国网上海市电力公司 | Cable clamp for secondary cable operation |
| CN203911004U (en) * | 2014-06-12 | 2014-10-29 | 国家电网公司 | Alligator clip for electrical wire check |
| CN203982926U (en) * | 2014-06-26 | 2014-12-03 | 山东润峰集团新能源科技有限公司 | A kind of low-voltage circuit insulating blanked clamper |
| CN204216479U (en) * | 2014-09-30 | 2015-03-18 | 国家电网公司 | Secondary line insulating blanked clamper |
-
2015
- 2015-12-10 CN CN201510907960.0A patent/CN105305294B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323242Y (en) * | 2008-09-25 | 2009-10-07 | 郑飞龙 | Improved type jointing clamp |
| CN101938047A (en) * | 2010-09-28 | 2011-01-05 | 达州电业局 | Electrical secondary wiring insulation sleeve clamp |
| CN201910497U (en) * | 2010-09-28 | 2011-07-27 | 达州电业局 | Insulation sleeve clamp for secondary electric wiring |
| CN201838740U (en) * | 2010-09-30 | 2011-05-18 | 江苏省电力公司江都市供电公司 | Jaw type clamp grounding wire |
| CN202977026U (en) * | 2012-11-13 | 2013-06-05 | 巩义市供电公司 | Insulation wire clamp |
| CN103762526A (en) * | 2014-02-20 | 2014-04-30 | 国网上海市电力公司 | Cable clamp for secondary cable operation |
| CN203911004U (en) * | 2014-06-12 | 2014-10-29 | 国家电网公司 | Alligator clip for electrical wire check |
| CN203982926U (en) * | 2014-06-26 | 2014-12-03 | 山东润峰集团新能源科技有限公司 | A kind of low-voltage circuit insulating blanked clamper |
| CN204216479U (en) * | 2014-09-30 | 2015-03-18 | 国家电网公司 | Secondary line insulating blanked clamper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105305294B (en) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202474392U (en) | Multi-core heavy current power supply connector | |
| CN203760726U (en) | Single core cable shielding type separable connector | |
| CN204142947U (en) | Secondary terminals shorting stub is used in mutual inductor test | |
| CN103499718A (en) | Electric energy meter connector connected through mutual inductor | |
| CN105305294A (en) | Electrical secondary wiring insulation sleeve | |
| CN211296102U (en) | Connecting mechanism of bus duct | |
| CN209641511U (en) | A kind of current transformer preventing suspended voltage | |
| CN203504122U (en) | Environmentally-friendly intelligent grounding box | |
| CN203519814U (en) | Multipurpose junction box for secondary voltage drop test line | |
| CN207542737U (en) | A kind of Anti-creepage type bus duct | |
| CN202474631U (en) | Miniature box type transformer substation | |
| CN204289914U (en) | A kind of common RJ45 network information module lightning protection device | |
| CN203951065U (en) | A kind of 10kV combined-type box becomes wire-outgoing breaker insulated isolated device | |
| CN202585772U (en) | Rapid joint for cable conductor | |
| CN103236677A (en) | Cold shrinkage type cable terminal | |
| CN203617093U (en) | Oil-oil casing outlet structure for large transformer | |
| CN210490304U (en) | Power cable terminal conversion intermediate head | |
| CN203760261U (en) | Three-dimensional triangular rolled iron core transformer | |
| CN207475169U (en) | A kind of medium-pressure power cable transition joint longitudinal water-blocking device | |
| CN202614817U (en) | A three-phase four-wire multifunctional electric energy meter | |
| CN104659597A (en) | Integrated over-voltage protection socket structure | |
| CN206834696U (en) | A kind of cable termination | |
| CN205581154U (en) | American case of 10kV becomes special plug instrument of high -voltage testing | |
| CN204243218U (en) | A kind of connector for electric power lightning protection overvoltage protector | |
| CN204424614U (en) | Eight line lightning protection RJ45 network information modules |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |