CN106711850A - Straight rod type insulator and conductor combined shielding cover - Google Patents
Straight rod type insulator and conductor combined shielding cover Download PDFInfo
- Publication number
- CN106711850A CN106711850A CN201710022117.3A CN201710022117A CN106711850A CN 106711850 A CN106711850 A CN 106711850A CN 201710022117 A CN201710022117 A CN 201710022117A CN 106711850 A CN106711850 A CN 106711850A
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- CN
- China
- Prior art keywords
- insulator
- shielding portion
- mask
- shielding
- female
- 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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Classifications
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention provides a straight rod type insulator and conductor combined shielding cover. The straight rod type insulator and conductor combined shielding cover comprises a left shielding cover and a right shielding cover; each of the two shielding covers comprises an insulator shielding portion and a conductor shielding portion; each conductor shielding portion comprises a groove-like structure with an opening formed at the upper part; the upper end of one of the side walls of the groove-like structure is bent inwardly and extends into the groove so as to form a hanging wire portion; an extension portion and the two side walls of the groove-like structure form a laminated structure; the male insulator shielding portion includes a box type structure, the top of the box type structure being provided with a top cover, the external end of the box type structure being open; a first notch is formed at the bottom surface of the male insulator shielding portion; the female insulator shielding portion includes a box type structure, the top of the box type structure being open, the external end of the box type structure being open; a second notch is formed at the bottom surface of the female insulator shielding portion; after the external ends of the female insulator shielding portion and the male insulator shielding portion are in insertion connection, a half shielding cavity can be formed; the top and periphery of the half shielding cavity are closed; a long hole is formed at the bottom of the half shielding cavity; and the long hole is composed of the first notch and the second notch. The straight rod type insulator and conductor combined shielding cover has the advantages of good shielding effect and convenient replacement.
Description
Technical field
The present invention relates to a kind of livewire work equipment, specifically, straight line pole pillar insulator conductor combination is relate to
Mask.
Background technology
Requirement more and more higher with client to the quality of power supply, power distribution live-wire progressively replaces power failure operation,
Even if carrying out suburb and rural power distribution livewire work are also just like a raging fire.But in some aerial lift device with insulating arm for live working
The place that cannot be come in and gone out, can only step on bar and take the insulating bar working system to carry out livewire work.
Insulating bar working system refers to the safe distance that operating personnel keeps regulation with electrical body, wears insulating glove and wears insulation
Boots, by way of insulating tool carries out operation.Operating personnel each position that stretches one's body is possible to touch different potentials on bar
Equipment when, operating personnel should cover to electrical body.Mask in the market is that insulator and both sides wire cover
Cover independently, first hangs insulator mask, and then both sides mask is directly born against the both sides of insulator mask successively, pacifies
Assembly and disassembly are extremely inconvenient.
In order to solve the problem present on, people are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is directed to the deficiencies in the prior art, thus provide a kind of design science, screening effect it is good, dress take
Change simple straight line pole pillar insulator conductor combination mask.
To achieve these goals, the technical solution adopted in the present invention is：A kind of straight line pole pillar insulator wire group
Mask is closed, it includes left mask and right mask, two masks include insulator shielding portion and wire shielding portion, institute
Groove-like structure of the wire shielding portion including a upper opening is stated, a wherein sidewall upper of the groove-like structure bends inwards and prolongs
Extend into and hanging wire portion is formed in groove, the two side of extension and the groove-like structure forms the structure of stacking；Two screenings
Covering the insulator shielding portion of cover can respectively be mutually inserted the male insulator shielding portion and female insulator shielding portion of cooperation, described
Public insulator shielding portion includes that top sets top cover, the box-structure of outer end opening, and the bottom surface of the public insulator shielding portion sets
The first gap is put, female insulator shielding portion includes the open box-structure of open top, outer end, female insulator masking
The bottom surface in portion sets the second gap, and the male insulator shielding portion and female insulator shielding portion form top from after the grafting of outer end
Half containment chamber of one elongated hole is formed on portion and all round closure, bottom, and the elongated hole is by first gap and the second gap group
Into.
It is described on base, the portion that male insulator shielding portion described in half containment chamber and female insulator shielding portion are overlapped
Partial width is 10~20 cm.
Described on base, the thickness of the left and right mask is 2~4 cm.
Described on base, the top in the hanging wire portion sets handle.
Described on base, the insulator shielding portion and the wire shielding portion for constituting same mask are wholely set.
Described on base, the main body of the left and right mask uses polypropylene, polyethylene or polystyrene hard insulation
It is made.
The present invention has substantive distinguishing features and progress compared with the prior art, and specifically, the present invention has advantages below：
1. mask described in includes insulator shielding portion and wire shielding portion, and the insulator shielding portion of two masks is designed as public affairs
Female mechanism, during installation, first scrapes into hanging wire portion the wire of both sides, then by the shielding portion grafting of male and female two, is formed to insulator
Half containment chamber of bridging effect is played, it and the wire shielding portion cooperatively cover to insulator and wire, installing,
It is all very efficient and convenient in the work such as dismounting and replacing maintenance, effectively improve operating efficiency.
2. the partial width that male insulator mask described in and female insulator mask are overlapped is 10~20 cm, is made
The junction of the mask more consolidates, and the overall thickness of the mask is 2~4 cm, and, its main body is moulded using hard
Material is made, and makes screening effect good and is hardly damaged.
3. the structure that wire shielding portion described in is bent inwards and extended using groove-like structure side, the hanging wire portion of formation hangs over
On wire, the part for extending internally is located between groove-like structure two side, and three forms the structure of stacking, and meeting masking will
Ask, screening effect is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of cathetus spar-type insulator conductor combination mask of the present invention.
Fig. 2 is the upward view of cathetus spar-type insulator conductor combination mask of the present invention.
Fig. 3 is the profile of heretofore described wire shielding portion.
In figure：1. groove-like structure；2. side wall；3. hanging wire portion；4. extension；5. public insulator shielding portion；6. female exhausted
Edge shielding portion；7. top cover；8. the first gap；9. the second gap；10. wire shielding portion；；11. handles.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of straight line pole pillar insulator conductor combination mask, including left mask and the right side
Mask, two masks include insulator shielding portion and wire shielding portion 10, and the wire shielding portion 11 includes a top
The groove-like structure 1 of opening, the upper end of wherein side wall 2 of the groove-like structure 1 bends inwards and extends into and hanging wire is formed in groove
The two side 2 of portion 3, extension 4 and the groove-like structure 1 forms the structure of stacking；Two insulators of the mask hide
Covering portion can respectively be mutually inserted the male insulator shielding portion 5 and female insulator shielding portion 6 of cooperation, the public insulator masking
Portion 5 includes that top sets the open box-structure of top cover 7, outer end, and the bottom surface of the public insulator shielding portion 5 sets the first gap
8, female insulator shielding portion 6 includes the open box-structure of open top, outer end, the bottom of female insulator shielding portion 6
Face sets the second gap 9, and the male insulator shielding portion 5 and female insulator shielding portion 6 form top from after the grafting of outer end
With half containment chamber that an elongated hole is formed on all round closure, bottom.To ensure half stabilization for covering cavity configuration, institute in half containment chamber
The partial width for stating male insulator shielding portion and female insulator shielding portion overlap is 10~20 cm, mask entirety
Thickness is 2~4 cm, and the elongated hole is made up of first gap 8 and second gap 9.
When specifically used, now left and right mask is hung on the wire of insulator both sides, the hanging wire portion of two masks
The 3 phase homonymies for being located at groove-like structure 1, are then inserted the male and female insulator shielding portion of two masks in the position of insulator
Connect, half containment chamber of formation wraps insulator, and the elongated hole that lower section is formed blocks the bottom of insulator.In dismounting, first
Two masks are separated, then mask is taken out from hanging wire portion 3, it is easy to operate.
Wherein, the prolongation 4 for forming hanging wire portion 3 is located between two side, forms the structure of stacking, strengthens the screening of wire
Effect is covered, meanwhile, prolongation 4 is located at the inside of groove-like structure 1, and two side 2 stops turns on prolongation 4, it is ensured that hanging wire portion
Stabilization, taking out operation will first can only move on mask so that wire from hanging wire below opening at remove and enter channel-shaped
In structure 1, mask is then moved down into taking-up.
For convenience of carrying and operating, handle 11 is set in the top in the hanging wire portion 3.
It is Simplified flowsheet and increases service life, constitutes the insulator shielding portion 6 of same mask and described lead
Line shielding portion 10 is wholely set.
It is reduces cost and lifting robustness, the main body of the left and right mask uses polypropylene, polyethylene or polyphenyl
Ethene hard insulation is made.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood：Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics；Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (6)
1. a kind of straight line pole pillar insulator conductor combination mask, it is characterised in that：It includes left mask and right mask,
Two masks include insulator shielding portion and wire shielding portion, and the wire shielding portion includes the channel-shaped knot of a upper opening
Structure, a wherein sidewall upper of the groove-like structure bends inwards and extends into and hanging wire portion, extension and institute are formed in groove
The two side for stating groove-like structure forms the structure of stacking；Two insulator shielding portions of the mask respectively being capable of phase interfix
Connect the male insulator shielding portion and female insulator shielding portion of cooperation, the public insulator shielding portion includes that top sets top cover, outer
Hold the bottom surface of open box-structure, the public insulator shielding portion that the first gap is set, female insulator shielding portion includes
The open box-structure in open top, outer end, the bottom surface of female insulator shielding portion sets the second gap, the public insulator
Mask and female insulator mask form top and all round closure, bottom from after the grafting of outer end and form half screening of an elongated hole
Chamber is covered, the elongated hole is made up of first gap and second gap.
2. straight line pole pillar insulator conductor combination mask according to claim 1, it is characterised in that：Described half hides
The partial width for covering male insulator shielding portion described in chamber and female insulator shielding portion overlap is 10~20 cm.
3. straight line pole pillar insulator conductor combination mask according to claim 1 and 2, it is characterised in that：It is described
The thickness of left and right mask is 2~4 cm.
4. straight line pole pillar insulator conductor combination mask according to claim 3, it is characterised in that：The hanging wire portion
Top set handle.
5. straight line pole pillar insulator conductor combination mask according to claim 4, it is characterised in that：Constitute same screening
The insulator shielding portion and the wire shielding portion for covering cover are wholely set.
6. the straight line pole pillar insulator conductor combination mask according to any one of Claims 1 to 5, it is characterised in that：
The main body of the left and right mask is made of polypropylene, polyethylene or polystyrene hard insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022117.3A CN106711850B (en) | 2017-01-12 | 2017-01-12 | Straight line pole pillar insulator conductor combination mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022117.3A CN106711850B (en) | 2017-01-12 | 2017-01-12 | Straight line pole pillar insulator conductor combination mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106711850A true CN106711850A (en) | 2017-05-24 |
| CN106711850B CN106711850B (en) | 2019-02-12 |
Family
ID=58908361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710022117.3A Active CN106711850B (en) | 2017-01-12 | 2017-01-12 | Straight line pole pillar insulator conductor combination mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711850B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562912U (en) * | 2009-11-03 | 2010-08-25 | 北京市电力公司 | Clamping-insulator shading hood |
| CN203242955U (en) * | 2013-04-10 | 2013-10-16 | 武义县供电局 | Novel lead shielding cover |
| CN203504059U (en) * | 2013-08-21 | 2014-03-26 | 湖州电力局 | Insulating lead-shielding cover |
| CN103840395A (en) * | 2013-12-13 | 2014-06-04 | 国家电网公司 | Insulator shielding cover |
| CN203645246U (en) * | 2013-12-18 | 2014-06-11 | 国家电网公司 | 10kV live-line working insulation shielding tool |
| US20140262434A1 (en) * | 2013-03-15 | 2014-09-18 | Preformed Line Products | Adjustable cover for conductors and insulators |
| CN203883369U (en) * | 2014-05-23 | 2014-10-15 | 国家电网公司 | Cross-arm insulator integrated shield cover for hot-line work |
| JP5714275B2 (en) * | 2010-09-06 | 2015-05-07 | 中国電力株式会社 | Insulation protection cover for indirect hot-wire construction |
-
2017
- 2017-01-12 CN CN201710022117.3A patent/CN106711850B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562912U (en) * | 2009-11-03 | 2010-08-25 | 北京市电力公司 | Clamping-insulator shading hood |
| JP5714275B2 (en) * | 2010-09-06 | 2015-05-07 | 中国電力株式会社 | Insulation protection cover for indirect hot-wire construction |
| US20140262434A1 (en) * | 2013-03-15 | 2014-09-18 | Preformed Line Products | Adjustable cover for conductors and insulators |
| CN203242955U (en) * | 2013-04-10 | 2013-10-16 | 武义县供电局 | Novel lead shielding cover |
| CN203504059U (en) * | 2013-08-21 | 2014-03-26 | 湖州电力局 | Insulating lead-shielding cover |
| CN103840395A (en) * | 2013-12-13 | 2014-06-04 | 国家电网公司 | Insulator shielding cover |
| CN203645246U (en) * | 2013-12-18 | 2014-06-11 | 国家电网公司 | 10kV live-line working insulation shielding tool |
| CN203883369U (en) * | 2014-05-23 | 2014-10-15 | 国家电网公司 | Cross-arm insulator integrated shield cover for hot-line work |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106711850B (en) | 2019-02-12 |
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