CN113809675A - Drawing type insulating protective cover - Google Patents
Drawing type insulating protective cover Download PDFInfo
- Publication number
- CN113809675A CN113809675A CN202010538102.4A CN202010538102A CN113809675A CN 113809675 A CN113809675 A CN 113809675A CN 202010538102 A CN202010538102 A CN 202010538102A CN 113809675 A CN113809675 A CN 113809675A
- Authority
- CN
- China
- Prior art keywords
- partition plate
- groove
- baffle
- draw
- clamping groove
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 24
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 7
- 238000002955 isolation Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The pull-out type insulating protective cover is formed by fixedly splicing a first partition plate and a second partition plate which are made of the same insulating materials through insulating bolts, wherein a first clamping groove is formed in the splicing side of the first partition plate, a second clamping groove is formed in the splicing side of the second partition plate, the first clamping groove and the second clamping groove are semicircular, and the first clamping groove and the second clamping groove are axisymmetric. Utilize first baffle, second baffle, when through bolt fixed connection, the stand at staff top is lived to first draw-in groove and second draw-in groove joint, carries out the safety isolation to the people top, can effectively avoid the staff to take place to electrocute danger.
Description
Technical Field
The invention relates to the electrical field, in particular to a pull-out type insulating protective cover.
Background
With the continuous improvement of the reliability and the high-quality service requirement of a power grid, more and more construction operations are completed through non-power-off operations, and for direct contact with a charged body, the direct contact with the charged body needs to be completed through live-line operations. For the part of operation which can not reach the safe distance (such as isolating switch and cable side fault), the adoption of live-line operation has the defects of long time consumption and the like, and has the hidden troubles of the live-line operation vehicle can not reach in time, line switching to power failure operation and the like, thereby relating to wider power failure range and possibly influencing the operation level of a power grid.
During the power failure construction, because of constructor can't guarantee with electrified body safe distance, there is the personal potential safety hazard problem.
Disclosure of Invention
The invention mainly aims to provide a pull-out type insulating protective cover, which is developed on the basis of original safety measures to carry out safety isolation protection on construction operators, uses insulating materials to ensure that a human body does not have hidden trouble to work in a protective cover protection safety area, and uses double protection to solve the problem that the personnel are bound to work or cannot work due to insufficient safety distance of a charged body in a non-power-off working state, thereby improving the intrinsic safety.
In order to achieve the purpose, the invention adopts the technical scheme that:
the pull type insulating protective cover is formed by fixedly splicing a first partition plate and a second partition plate which are made of the same insulating materials through insulating bolts, a first clamping groove is formed in the splicing side of the first partition plate, a second clamping groove is formed in the splicing side of the second partition plate, the first clamping groove and the second clamping groove are semicircular, and the first clamping groove and the second clamping groove are axisymmetric.
Furthermore, a waist hole is transversely formed in the first partition plate, the insulating bolt is fixedly connected to the second partition plate, and the insulating bolt penetrates through the waist hole and then is fixed through a nut.
Furthermore, the waist hole is provided with two parallel arrangement, the insulating bolt is provided with two, matches with waist hole position.
Furthermore, the first partition plate and the second partition plate are fixedly connected with a handle at the isolation side.
Furthermore, the first partition board and the second partition board are all epoxy resin boards.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: through setting up first baffle, second baffle to set up first draw-in groove, second draw-in groove respectively on first baffle, second baffle, but through insulating bolt with two draw-in grooves of both fixed connection clamp fixed post, avoid the staff, forget the top and have the electric shock danger and appear the problem of electrocuteeing when getting up during the work.
Drawings
FIG. 1 is a schematic diagram of the inventive structure;
FIG. 2 is a schematic view of a first separator plate;
fig. 3 is a schematic view of a second separator.
Detailed Description
As shown in fig. 1-3, the insulating protection casing of pull formula, the protection casing is formed by the fixed concatenation of first baffle 10, the second baffle 20 of the same insulating material through insulating bolt 30, first baffle 10 concatenation side is equipped with first draw-in groove 101, and second baffle 20 concatenation side is equipped with second draw-in groove 201, first draw-in groove 101, second draw-in groove 201 are the semicircle form, and both are axisymmetric. Utilize first baffle 10, second baffle 20, when passing through bolt 30 fixed connection, the stand at staff top is lived to first draw-in groove 101 and second draw-in groove 201 joint, carries out the safety isolation to people's top, can effectively avoid the staff to take place to electrocute danger.
Further, a waist hole 102 is transversely formed in the first partition plate 10, the insulating bolt 30 is fixedly connected to the second partition plate 20, and the insulating bolt 30 penetrates through the waist hole 102 and then is fixed by a nut. Set up the bolt hole on the first baffle 10 into the waist hole, the size of the first draw-in groove 101 of effectual regulation and second draw-in groove 201 joint for the protection casing adapts to more service environment.
Further, the two waist holes 102 are arranged in parallel, and the two insulating bolts 30 are arranged to match with the waist holes 102. By arranging the waist holes 102 in two, the insulating bolts are more stable when being fixed.
Further, the first partition board 10 and the second partition board 20 are fixedly connected with a handle at the isolation side. Set up the handle in the isolation side and be favorable to the staff to hold the baffle and fix in the electroless side, prevent to cause the electric shock.
Further, the first separator 10 and the second separator 20 are all epoxy resin plates.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. Drawing type insulating protective cover, its characterized in that, the protective cover is formed by first baffle (10), second baffle (20) of the same insulating material through the fixed concatenation of insulating bolt (30), first baffle (10) concatenation side is equipped with first draw-in groove (101), and second baffle (20) concatenation side is equipped with second draw-in groove (201), first draw-in groove (101), second draw-in groove (201) are the semicircle form, and both are the axial symmetry.
2. The pull-out insulation shield according to claim 1, wherein the first partition plate (10) is provided with a transversely arranged waist hole (102), the insulation bolt (30) is fixedly connected to the second partition plate (20), and the insulation bolt (30) is fixed by a nut after passing through the waist hole (102).
3. The pull-out insulation shield according to claim 2, wherein the waist hole (102) is provided with two parallel-arranged waist holes, and the insulation bolt (30) is provided with two parallel-arranged waist holes matched with the positions of the waist holes (102).
4. The pull-out insulation shield according to claim 1, wherein the first partition (10) and the second partition (20) are fixedly connected with a handle at the isolated side.
5. The pull type insulation shield according to any one of claims 1 to 4, wherein the first partition plate (10) and the second partition plate (20) are all epoxy resin plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538102.4A CN113809675A (en) | 2020-06-12 | 2020-06-12 | Drawing type insulating protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538102.4A CN113809675A (en) | 2020-06-12 | 2020-06-12 | Drawing type insulating protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113809675A true CN113809675A (en) | 2021-12-17 |
Family
ID=78944153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010538102.4A Pending CN113809675A (en) | 2020-06-12 | 2020-06-12 | Drawing type insulating protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113809675A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203456793U (en) * | 2013-06-26 | 2014-02-26 | 陕西省地方电力（集团）有限公司泾阳县供电分公司 | Insulated spacing baffle plate for live-line operation on distribution overhead line |
| CN203932760U (en) * | 2014-06-04 | 2014-11-05 | 国家电网公司 | Isolating switch insulating barrier on a kind of post |
| CN204668791U (en) * | 2015-05-05 | 2015-09-23 | 国家电网公司 | Isolation switch insulation dividing plate on a kind of modified model post |
| CN206727533U (en) * | 2017-05-23 | 2017-12-08 | 杨磊 | A kind of magnetic-type insulation barrier applied in power distribution live-wire |
| CN206976938U (en) * | 2017-07-27 | 2018-02-06 | 国网福建省电力有限公司 | A kind of insulation barrier structure to isolated insulation |
| CN208797461U (en) * | 2018-08-03 | 2019-04-26 | 云南电网有限责任公司普洱供电局 | A kind of insulation shunt line support device suitable for bypass operation |
| CN212182968U (en) * | 2020-06-12 | 2020-12-18 | 国网江苏省电力有限公司淮安供电分公司 | Drawing type insulating protective cover |
-
2020
- 2020-06-12 CN CN202010538102.4A patent/CN113809675A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203456793U (en) * | 2013-06-26 | 2014-02-26 | 陕西省地方电力（集团）有限公司泾阳县供电分公司 | Insulated spacing baffle plate for live-line operation on distribution overhead line |
| CN203932760U (en) * | 2014-06-04 | 2014-11-05 | 国家电网公司 | Isolating switch insulating barrier on a kind of post |
| CN204668791U (en) * | 2015-05-05 | 2015-09-23 | 国家电网公司 | Isolation switch insulation dividing plate on a kind of modified model post |
| CN206727533U (en) * | 2017-05-23 | 2017-12-08 | 杨磊 | A kind of magnetic-type insulation barrier applied in power distribution live-wire |
| CN206976938U (en) * | 2017-07-27 | 2018-02-06 | 国网福建省电力有限公司 | A kind of insulation barrier structure to isolated insulation |
| CN208797461U (en) * | 2018-08-03 | 2019-04-26 | 云南电网有限责任公司普洱供电局 | A kind of insulation shunt line support device suitable for bypass operation |
| CN212182968U (en) * | 2020-06-12 | 2020-12-18 | 国网江苏省电力有限公司淮安供电分公司 | Drawing type insulating protective cover |
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