CN106207941B - A kind of wire clamp insulation sleeve - Google Patents
A kind of wire clamp insulation sleeve Download PDFInfo
- Publication number
- CN106207941B CN106207941B CN201610587274.4A CN201610587274A CN106207941B CN 106207941 B CN106207941 B CN 106207941B CN 201610587274 A CN201610587274 A CN 201610587274A CN 106207941 B CN106207941 B CN 106207941B
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- CN
- China
- Prior art keywords
- channel
- cavity
- insulation sleeve
- subaisle
- wire clamp
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
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- Insulating Bodies (AREA)
Abstract
The invention discloses a kind of wire clamp insulation sleeves, including the insulation sleeve ontology using the T-shaped setting of silastic material, insulation sleeve ontology includes first passage and second channel, second channel end is connected to first passage side and the first passage is divided into main channel and subaisle at left and right sides of second channel axis direction, the main channel length is greater than subaisle, any side T-type surface of the insulation sleeve ontology is provided with using cavity made of silastic material, the cavity and first passage, second channel side keeps connecting, the cavity is radially in raised setting along second channel, the cavity edge extends into second channel and main channel is formed by L-type region.Cavity is conducive to increase structural strength, increases folding s tress point, moment of flexure shortens, increase the bending difficulty between second channel and main channel, the structural strength of itself is improved, deformation occurrence quantity is reduced, can guarantee that insulation sleeve internal structure wire clamp and conducting wire work normally.
Description
Technical field
The present invention relates to power grid accessories technical fields, more specifically, it relates to a kind of wire clamp insulation sleeve.
Background technique
With social development, people are higher and higher to Reliability of Power Supplying Net Work requirement, and livewire work is held on distribution line
Capable number becomes more and more.In order to guarantee the safety of livewire work personnel, other than carrying out insulating protection, in livewire work
When insulation masking is carried out to electrical body or grounding body, can avoid direct body contact's conducting wire cause casualty accident.
Application No. is 201310365215.9 patent documents to disclose a kind of insulated shielding cover, by insulating sheath, insulation
Cover buckle two parts composition, insulating sheath use oblique T-Type structure, upper end closed, and lower end is opened, and intermediate there are conducting wires to pass through
T shape pipeline.Since insulating sheath is made of hard silastic material, structural strength is insufficient, and insulated shielding cover is caused to hold
Easily deformation occurs, and then influences the wire clamp and conducting wire inside insulated shielding cover, and there are improved shortcomings.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of wire clamp insulation sleeve, the insulation sleeve is logical
Setting cavity is crossed, the structural strength of itself is improved, avoids that deformation occurs, can guarantee insulation sleeve internal structure wire clamp and lead
Line works normally.
To achieve the above object, the present invention provides the following technical scheme that a kind of wire clamp insulation sleeve, including silicon rubber is used
The insulation sleeve ontology of the T-shaped setting of material, insulation sleeve ontology include first passage and second channel, and second channel end is connected to
The first passage is simultaneously divided into main channel and subaisle at left and right sides of second channel axis direction, institute by first passage side
Main channel length is stated greater than subaisle, any side T-type surface of the insulation sleeve ontology is provided with using silastic material system
At cavity, the cavity keeps connecting with first passage, second channel side, and the cavity is radially in convex along second channel
Setting is played, the cavity edge extends into second channel and main channel is formed by L-type region.
The thickness of insulation sleeve is increased, is conducive to increase since cavity forms convex by using above-mentioned technical proposal
Structural strength increases the bending difficulty between second channel and main channel, subaisle, and the edge of cavity, which is extended into second, to be led to
Road and main channel are formed by L-type region, a folding s tress with prior art second channel and first passage junction
Point is compared, and cavity and second channel, main channel form respectively two folding s tress points, increases folding s tress point, while by
In the presence of cavity moment of flexure is shortened, increases the bending difficulty between second channel and main channel, improve the knot of itself
Structure intensity reduces deformation occurrence quantity, can guarantee that insulation sleeve internal structure wire clamp and conducting wire work normally.
The present invention is further arranged to: the cavity is in hollow setting, and cavity is connected with first passage, second channel.
By using above-mentioned technical proposal, the cavity of hollow setting can drop while guaranteeing to reinforce self structure intensity
The own wt of low cavity saves material, reduces cost.
The present invention is further arranged to: the cavity is arranged in rectangle, and the cavity is located at second channel and main channel institute
The L-shaped setting in edge in the L-type region of formation.
By using above-mentioned technical proposal, the cavity of rectangular configuration facilitates processing, while the cavity edge being of an L-shaped structure increases
More two bending support edges, when main channel is bent or second channel is towards the bending of main channel direction towards second channel direction
When, two bending support edges are able to play certain support effect, further strengthen bending difficulty.
The present invention is further arranged to: the cavity extends to second channel close to subaisle back to main channel one side edge
One side edge.
By using above-mentioned technical proposal, cavity is not caused to L-type region is formed by between second channel and subaisle
It influences, when needing to dismantle installation insulation sleeve, can start with dismounting from subaisle, play the role of installation easy to disassemble.
The present invention is further arranged to: the cavity length edge is set in parallel with second channel axis.
By using above-mentioned technical proposal, since second channel can be curved towards main channel and the generation of subaisle both direction
Folding can be as much as possible by second channel and cavity by being arranged the length direction of rectangular cavities in second channel direction
It is formed by folding s tress point to move up, and then reduces moment of flexure when second channel bending, be conducive to the bending for increasing second channel
Difficulty.
The present invention is further arranged to: the second channel and subaisle are formed with the first protective edge in the double-deck setting, institute
It states second channel and cavity is formed in double-deck the second protective edge being arranged, the cavity and main channel are formed in the double-deck setting
Third protective edge, first protective edge, the second protective edge are equipped on third protective edge and buckle and realize the double-deck protective edge being arranged by it
It is detachably connected.
By using above-mentioned technical proposal, the dismantling connection mode of buckle and protective edge, installing and dismounting is more quick, is conducive to
Improve working efficiency.
The present invention is further arranged to: the buckle includes the hemispheric head of a nail, strut and conical pin head, the nail
Cap, strut and ailhead are arranged coaxially.
By using above-mentioned technical proposal, simple shape is buckled, is easily installed disassembly, it is convenient for the inspection inside insulation sleeve
Repair cleaning.
The present invention is further arranged to: the main channel is back to subaisle end and the second channel back to first passage
End is coaxially arranged with the first necking set, and the first necking set is arranged in open circles bench-type.
By using above-mentioned technical proposal, being provided with for the first necking set is conducive to increase main channel end and second channel
Compactness when end and internal wire clamp cooperate, and then increase the firmness of the stability of connection.
The present invention is further arranged to: the subaisle is coaxially arranged in shaped hollow round table back to main channel end
Two necking sets, second necking cover one end and extend to second channel surface.
By using above-mentioned technical proposal, being provided with for the second necking set is conducive to increase subaisle end and internal wire clamp
Compactness when cooperation, and then increase the stability and firmness of connection, while the second necking covers one end and extends right to second
Channel surface changes the gradient on subaisle surface, the structural strength of subaisle itself is improved, to increase subaisle direction
The difficulty of second channel direction bending.
In conclusion nested structure is simple the invention has the following advantages: the wire clamp insulate, facilitate installing and dismounting, just
In timely cleaning maintenance, while insulation sleeve structural strength with higher, be conducive to the wire clamp for preferably protecting it internal and
Conducting wire guarantees the normal work of insulation sleeve internal element.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the front view of the present embodiment；
Fig. 3 is the structural schematic diagram of the present embodiment buckle.
Appended drawing reference: 1, first passage；11, main channel；12, subaisle；2, second channel；3, cavity；4, the first protective edge；
5, the second protective edge；6, third protective edge；7, it buckles；71, the head of a nail；72, strut；73, ailhead；8, the first necking set；9, the second necking
Set.
Specific embodiment
The embodiment of the present invention is described further referring to figs. 1 to Fig. 3.
As shown in Figure 1 to Figure 2, a kind of wire clamp insulation sleeve, including use silastic material insulation sleeve ontology, insulation sleeve ontology
Whole T-shaped structure, insulation sleeve ontology includes first passage 1 and second channel 2, and 2 end of second channel is connected to first passage 1
Side, first passage 1 can be divided into main channel 11 and subaisle 12 at left and right sides of 2 axis direction of second channel, main channel
The equal length of 11 length and second channel 2, the length of main channel 11 are three to five times of 12 length of subaisle.
As Figure 1-Figure 2, extend on the two sides T-type surface of insulation sleeve ontology away from 2 axis direction of second channel and set
It is equipped with cavity 3, cavity 3 is also made of silastic material, and cavity 3 is rectangular, is led in hollow shape inside cavity 3 and with first
Road 1 and second channel 2 are integrally formed, and the length of cavity 3 is equal to the length of half second channel 2, and cavity 3 includes two wide
The long side of the short side of degree and two length, wherein short side is parallel with first passage 1, wherein a short side is located at first passage
The middle position on 1 diametrical direction surface, another short side be located at the middle position of 2 length direction of second channel and extend into
Second channel 2 and main channel 11 are formed by L-type region；Long side and first passage 1 are perpendicular, wherein one article of long side is located at the
On two channels 2, when insulation sleeve is horizontally arranged on the ground, and the long side and second channel 2 are close to 12 one side edge of subaisle
Coincide, another long side is located at second channel 2 and main channel 11 is formed by L-type region, and cavity 3 is located at second channel
The 2 L-shaped settings in edge being formed by L-type region with main channel 11, when insulation sleeve is horizontally arranged on the ground, second is logical
The part that road 2 is abutted with cavity 3 can be sheltered from by cavity 3.
As Figure 1-Figure 2, main channel 11 back to 12 end of subaisle be provided with the first necking set 8, second channel 2 back to
1 end of first passage is coaxially also equipped with the first necking set 8, and the first necking set 8 is arranged in open circles bench-type, the first necking set 8
Keep coaxial arrangement respectively with second channel 2 and main channel 11；It is coaxially arranged in subaisle 12 back to 11 end of main channel
9 are covered in the second necking of shaped hollow round table, the second necking covers 9 one end ends and extends right to 2 surface of second channel.
As shown in Figure 1-Figure 3, second channel 2 and subaisle 12 are formed with the first protective edge 4 in the double-deck setting, second channel
2 are formed with the second protective edge 5 in the double-deck setting with cavity 3, and cavity 3 and main channel 11 are formed with the third protective edge in the double-deck setting
6, the first protective edge 4, the second protective edge 5 are equipped with buckle 7 on third protective edge 6 and realize that the double-deck protective edge being arranged is detachable by it
Connection；When buckle 7 connects, insulation sleeve is integrally T-shaped, and centre is the cavity 3 of rectangle, after the disassembly of buckle 7 is lower, insulation sleeve
It can open in cross-shaped structure, centre is the cavity 3 of two rectangles；Buckle 7 includes the hemispheric head of a nail 71, a cylinder
The ailhead 73 of type strut 72 and a cone, the head of a nail 71, strut 72 and ailhead 73 are arranged coaxially, in the first protective edge 4, second
The pore for wearing buckle 7 is provided on protective edge 5 and third protective edge 6, when buckle 7 wears pore, strut 72 is located at thin
In hole, the head of a nail 71 and ailhead 73 are located at the two sides of protective edge and keep clamping.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of wire clamp insulation sleeve, including the insulation sleeve ontology using the T-shaped setting of silastic material, insulation sleeve ontology includes the
One channel (1) and second channel (2), second channel (2) end are connected to first passage (1) side and by the first passages
(1) it is divided into the main channel (11) at left and right sides of second channel (2) axis direction and subaisle (12), the main channel (11) is long
Degree is greater than subaisle (12), which is characterized in that at least side T-type surface of the insulation sleeve ontology is provided with using silicon rubber material
Cavity (3) made of expecting, the cavity (3) keep connecting with first passage (1), second channel (2) side, the cavity
(3) along second channel (2) radially in protrusion setting, cavity (3) edge extends into second channel (2) and main channel (11) institute
In the L-type region of formation；The cavity (3) is in hollow setting, and cavity (3) is connected with first passage (1), second channel (2)；
The cavity (3) is arranged in rectangle, and the cavity (3) is located at second channel (2) and main channel (11) and is formed by L-type region
The L-shaped setting in edge.
2. a kind of wire clamp insulation sleeve according to claim 1, which is characterized in that the cavity (3) is back to main channel (11)
One side edge extends to second channel (2) close to subaisle (12) one side edge.
3. a kind of wire clamp insulation sleeve according to claim 2, which is characterized in that cavity (3) the length edge and second
Channel (2) axis is set in parallel.
4. a kind of wire clamp insulation sleeve according to claim 1, which is characterized in that the second channel (2) and subaisle
(12) it is formed with the first protective edge (4) in the double-deck setting, the second channel (2) and cavity (3) are formed in the double-deck setting
Second protective edge (5), the cavity (3) and main channel (11) are formed with the third protective edge (6) in the double-deck setting, first protective edge
(4), the second protective edge (5), be equipped with buckle (7) on third protective edge (6) and realize that the protective edge of the double-deck setting detachably connects by it
It connects.
5. a kind of wire clamp insulation sleeve according to claim 4, which is characterized in that the buckle (7) includes hemispheric nail
Cap (71), strut (72) and conical pin head (73), the head of a nail (71), strut (72) and ailhead (73) are arranged coaxially.
6. a kind of wire clamp insulation sleeve according to claim 1, which is characterized in that the main channel (11) is back to subaisle
(12) end and the second channel (2) are coaxially arranged with the first necking set (8) back to first passage (1) end, and described first
Necking set (8) is arranged in open circles bench-type.
7. a kind of wire clamp insulation sleeve according to claim 6, which is characterized in that the subaisle (12) is back to main channel
(11) end is coaxially arranged with the second necking set (9) in shaped hollow round table, and described second necking set (9) one end extends to second
Channel (2) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587274.4A CN106207941B (en) | 2016-07-22 | 2016-07-22 | A kind of wire clamp insulation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587274.4A CN106207941B (en) | 2016-07-22 | 2016-07-22 | A kind of wire clamp insulation sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207941A CN106207941A (en) | 2016-12-07 |
| CN106207941B true CN106207941B (en) | 2019-01-01 |
Family
ID=57492564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587274.4A Active CN106207941B (en) | 2016-07-22 | 2016-07-22 | A kind of wire clamp insulation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207941B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421511B (en) * | 2020-09-29 | 2022-07-19 | 国网浙江省电力有限公司电力科学研究院 | Overhead conductor insulating layer shielding cover and installation hardware thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010001535A (en) * | 1999-06-05 | 2001-01-05 | 김봉주 | Deadend clamps cover for aluminum conductors |
| CN2442433Y (en) * | 2000-09-20 | 2001-08-08 | 刘晓强 | Protective cover for earthing wire clip and branch line clip |
| JP2001298839A (en) * | 2000-04-14 | 2001-10-26 | Yazaki Corp | Overhead distribution line insulating cover |
| CN201868819U (en) * | 2010-11-01 | 2011-06-15 | 江苏天南电力器材有限公司 | Waterproof spacer rotary wire clamp |
| CN202333625U (en) * | 2011-12-14 | 2012-07-11 | 北京市电力公司 | Shielding cover of strain clamp |
| CN103474901A (en) * | 2013-08-21 | 2013-12-25 | 国网电力科学研究院武汉南瑞有限责任公司 | Strain clamp insulating shielding cover |
| CN204216542U (en) * | 2014-12-09 | 2015-03-18 | 福建瑞森化工有限公司 | Suspension clamp guard shield box |
| CN204857993U (en) * | 2015-07-31 | 2015-12-09 | 江苏省电力公司扬州供电公司 | Strain clamp insulating sheath |
| CN205863881U (en) * | 2016-07-22 | 2017-01-04 | 江阴市驰誉电力科技有限公司 | A kind of wire clamp insulation sleeve |
-
2016
- 2016-07-22 CN CN201610587274.4A patent/CN106207941B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010001535A (en) * | 1999-06-05 | 2001-01-05 | 김봉주 | Deadend clamps cover for aluminum conductors |
| JP2001298839A (en) * | 2000-04-14 | 2001-10-26 | Yazaki Corp | Overhead distribution line insulating cover |
| CN2442433Y (en) * | 2000-09-20 | 2001-08-08 | 刘晓强 | Protective cover for earthing wire clip and branch line clip |
| CN201868819U (en) * | 2010-11-01 | 2011-06-15 | 江苏天南电力器材有限公司 | Waterproof spacer rotary wire clamp |
| CN202333625U (en) * | 2011-12-14 | 2012-07-11 | 北京市电力公司 | Shielding cover of strain clamp |
| CN103474901A (en) * | 2013-08-21 | 2013-12-25 | 国网电力科学研究院武汉南瑞有限责任公司 | Strain clamp insulating shielding cover |
| CN204216542U (en) * | 2014-12-09 | 2015-03-18 | 福建瑞森化工有限公司 | Suspension clamp guard shield box |
| CN204857993U (en) * | 2015-07-31 | 2015-12-09 | 江苏省电力公司扬州供电公司 | Strain clamp insulating sheath |
| CN205863881U (en) * | 2016-07-22 | 2017-01-04 | 江阴市驰誉电力科技有限公司 | A kind of wire clamp insulation sleeve |
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| Publication number | Publication date |
|---|---|
| CN106207941A (en) | 2016-12-07 |
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