CN106684759A - Insulated baffle plate for pole - Google Patents
Insulated baffle plate for pole Download PDFInfo
- Publication number
- CN106684759A CN106684759A CN201710056048.8A CN201710056048A CN106684759A CN 106684759 A CN106684759 A CN 106684759A CN 201710056048 A CN201710056048 A CN 201710056048A CN 106684759 A CN106684759 A CN 106684759A
- Authority
- CN
- China
- Prior art keywords
- electric pole
- insulation
- jig arm
- riser
- tweezer
- 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
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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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to an insulated baffle plate for pole, comprising an insulating vertical plate, and the insulating vertical plate extends axially along the pole and covers the outer side of the pole, and the inner side of the insulating vertical plate is provided with a pole clamp, wherein the pole clamp is connected with the electric pole to form an elastic clamping connection, and the insulating vertical plate is clamped and fixed on the electric pole through a pole clamp. By adopting a clamping component, the insulating baffle plate is fixed around the outer side of the pole, the structure is stable and reliable, and the insulation effect is good, and the utility model has the advantages of safety, reliability, high efficiency and low cost.
Description
Technical field
The present invention relates to a kind of power circuit live-working safety protector, more particularly to a kind of electric pole insulation barrier, belong to
Electric operating protector field.
Background technology
Angle pole is used in the corner that line direction needs to change, under normal circumstances except bearing vertical loads such as wire and interior
Outside the horizontal wind load in angular bisector direction, making a concerted effort for inner interweaver direction wire whole pulling force is still suffered from, in accident
In the case of can also bear the weight of line direction wire.When newly-built distribution line, circuit change trend and line fault, need
Three phase terminal breaking and connecting are carried out to angle pole.At present, it is using traditional insulation handss that three phase terminal breaking and connecting are carried out to angle pole
Set working system, operating personnel enters the work of line lead breaking and connecting by insulating glove on aerial lift device with insulated arm in short range
Industry mode.In order to ensure the safety of operating personnel, the job area of considered critical operating personnel is needed, prevent from getting an electric shock.Therefore, often
It is secondary that the insulation masking of middle phase terminal breaking and connecting processes the most complicated when carrying out three phase terminal breaking and connecting, need Middle Phase, side phase conductor,
Cross-arm, suspension insulator, electric pole are wrapped up with empire cloth, after masking is finished, then empire cloth are removed, this insulation masking treatment measures
There are three shortcomings：One is have that safe distance is not enough, and during empire cloth parcel electric pole, operating personnel's erect-position is higher, head and band
Electric lead can not keep the safe distance of 0.4m.In especially breaking during phase terminal, handss are not enough with the safe distance of middle phase terminal；Two
It is that insulation masking handling process is complex, parcel time and dismounting time are long, it usually needs 15min, work flow is loaded down with trivial details, consumption
Time-consuming length, seriously reduces the working performance of staff；Three is that empire cloth connects parcel cross-arm ironware and electric pole, easily mill
Damage and scratch, affect the service life of empire cloth.
The content of the invention
Electric pole insulation barrier of the present invention discloses new scheme, and insulation barrier is fixed on into the outer of electric pole using hold assembly
Around side, solve the problems, such as that not up to standard, efficiency is low, high cost for existing scheme safety.
Electric pole insulation barrier of the present invention include insulation riser, insulation riser along electric pole it is axially extending covering on the outside of electric pole,
The medial surface of insulation riser is provided with electric pole fixture, and electric pole fixture forms elastic clamping and is connected with electric pole, and insulation riser is by electricity
Rod chucking appliance is fixedly clamped on electric pole.
Insulation barrier is fixed on electric pole insulation barrier of the present invention the outer periphery of electric pole, Stability Analysis of Structures using hold assembly
Reliable, insulation effect is good, the characteristics of with safe and reliable, efficiency high, low cost.
Description of the drawings
Fig. 1 is the schematic diagram of this programme electric pole insulation barrier preference.
Fig. 2 is the schematic front view of electric pole insulation barrier in Fig. 1.
Fig. 3 is the schematic top plan view of electric pole insulation barrier in Fig. 1.
Fig. 4 is the follow-on schematic diagram of electric pole insulation barrier in Fig. 1.
Fig. 5 is the schematic diagram of one of electric pole insulation barrier embodiment.
Fig. 6 is the schematic diagram of the two of electric pole insulation barrier embodiment.
Fig. 7 is the schematic diagram of the three of electric pole insulation barrier embodiment.
Fig. 8 is the schematic diagram of the four of electric pole insulation barrier embodiment.
Wherein, 110 is insulation riser, and 111 is connection rim A, and 120 is another insulation riser, and 121 is connection rim B,
210 is Flexible clamp, and 220 is elastic tweezer, and 300 is the hardened structure of tweezer, and 410 is jig arm A, and 420 is jig arm B.
Above-mentioned legend only embodies several in this programme implementation, and the embodiment of not all scheme, but according to figure
The content shown in example, those skilled in the art can know the content of other modes according to common knowledge.
Specific embodiment
This programme is illustrated below in conjunction with accompanying drawing.
As shown in figure 1, electric pole insulation barrier of the present invention includes insulation riser, insulation riser exists along the axially extending covering of electric pole
Electric pole outside, the medial surface of the riser that insulate is provided with electric pole fixture, and electric pole fixture forms elastic clamping and is connected with electric pole, insulating vertical
Plate is fixed on electric pole by electric pole clamp.The material of the insulation riser in such scheme is preferably polystyrene material system
Into.The electric pole insulation barrier of this programme has the characteristics that：(1) enough dielectric strengths, the insulation that can reach 20kV/min is strong
Degree, without generating heat, puncturing and flashover, meets the safety requirements of livewire work；(2) the suitability, generalization are strong, can be arranged on different straight
On the electric pole in footpath；(3) it is lightweight, carry, easy for installation, using simple.Based on above scheme, shape of this programme according to electric pole
Feature employs the insulation barrier of arc riser structure, that is, the cross section of the riser that insulate is curved, the inner side concave surface of the riser that insulate
Electric pole fixture is provided with, the two ends of electric pole fixture clamp electric pole, as shown in Figures 1 to 3, electric pole in the presence of structural elasticity stress
The clamping direction of fixture be vertically with insulation riser arrangement, in order to increase the stability of clamping, this programme is not limited to adopt
With one group of electric pole fixture, can also be along the axial arranged multigroup electric pole fixture of electric pole, for example with two groups of electric poles one on the other
Fixture, to keep the stability of insulation riser.Further, for the shield effectiveness of reinforced insulation riser, this programme can also be adopted
With a kind of semi-enclosed structure, as shown in figure 8, the riser that specifically insulate is the hardened structure of tweezer, set on the inner side concave surface of the hardened structure of tweezer
There is electric pole fixture, electric pole fixture includes jig arm A, jig arm B, and jig arm A is located on the side inner concave of the hardened structure of tweezer, and jig arm B is located at
On the opposite side inner concave of the hardened structure of the tweezer, jig arm A is clamped with jig arm B in the presence of the deformation elastic stress of insulation riser
Electric pole.
As shown in figure 3, this programme employs a kind of elastic electric pole fixture that can hold folding, specifically electric pole fixture bag
Flexible clamp is included, Flexible clamp includes that middle part forms two jig arm of elastic hinge joint, and the inner side concave surface of the riser that insulate is provided with company
Rim A is met, the side jig arm in above-mentioned two jig arm is fixed on connection rim A, and insulation riser is fixed by Flexible clamp and set
In the outside of electric pole.Further, for the insulation shielding effect of reinforced insulation baffle plate, this programme is also additionally arranged insulation riser, tool
Body is that another insulation riser is additionally provided with opposite side jig arm in above-mentioned two jig arm, and the cross section of another insulation riser is in arc
Shape, the inner side concave surface of another insulation riser is provided with connection rim B, and opposite side jig arm is fixed on connection rim B, insulating vertical
Plate, another insulation riser fix the both sides external for being located at electric pole by Flexible clamp.In order to ensure the clamping effect of electric pole fixture,
Insulation barrier is avoided to slide, come off, this programme is provided with spring between the bare terminal end of above-mentioned two jig arm, middle part forms two for being hinged
Individual jig arm forms elastic hinge joint by spring.In order to prevent exposed spring and electric pole from scraping, this programme can be with upper
The hinged place for stating two jig arm is provided with torsionspring, and two jig arm form elastic hinge joint by torsionspring.Torsion spring substitutes stretching
Spring effectively prevent spring and connect, hooks the phenomenons such as drawing with the scraping of electric pole and the folder of spring and other objects.
As shown in figure 5, this programme can also adopt the elastic tweezer electric pole fixture of one, specifically electric pole fixture is elasticity
Tweezer, the side jig arm of elastic tweezer is fixed on the inner side concave surface of insulation riser, and insulation riser is by elastic tweezer fixation clamp
It is located at the outside of electric pole.Further, for the insulation shielding effect of reinforced insulation baffle plate, this programme is also additionally arranged insulation riser,
Another insulation riser is additionally provided with the opposite side jig arm of specifically elastic tweezer, the cross section of another insulation riser is curved, separately
Side jig arm is fixed on the inner side concave surface of another insulation riser, and insulation riser, another insulation riser are fixed by elastic tweezer
It is folded in the both sides external of electric pole.The stability overall in order to improve both sides insulation riser, such as reinforced insulation shield effectiveness, Fig. 7
Shown, this programme is by the hardened incorporated tweezer tabular insulation barrier of the insulating vertical of both sides, and the riser that specifically insulate is exhausted with another
One opposite end of edge riser combines the hardened structure of tweezer being connected to form one, and the hardened structure of tweezer is enclosed by elastic tweezer and is clipped in the outer of electric pole
Side.The above-mentioned scheme using elastic tweezer simplifies the structure using the scheme of Flexible clamp, cost has been saved, while structure is simple
It is single reliable, it is easy to produce, uses.
Insulation barrier is fixed on the electric pole insulation barrier of this programme the outer periphery of electric pole using hold assembly, and structure is steady
Fixed reliable, insulation effect is good, installs simple, can guarantee that effective safe distance, and safety is higher.Overcome empire cloth etc. soft
Insulation is the shortcomings of shading tool is easily lost, service life is short.In being reduced using the electric pole insulation barrier of this programme phase terminal it is disconnected,
The activity duration is connect, empire cloth parcel needs 10min, insulation barrier to only need to 2min, and removing empire cloth needs 5min, removes baffle plate
Need 1min, work efficiency to greatly improve, improve the ability that electric power enterprise provides good service, especially in repairing operation,
By using the insulation barrier, user can be made to shift to an earlier date 12min and to be had access to electricity.The electric pole insulation barrier of this programme also has the scope of application
Wide the characteristics of, can be arranged on the electric pole of different-diameter, generalization is strong.Based on above feature, the electric pole insulation barrier of this programme
Comparing currently existing scheme has prominent substantive distinguishing features progressive with significant.
The electric pole insulation barrier of this programme is not limited to the content disclosed in specific embodiment, the skill occurred in embodiment
Art scheme can be based on the understanding of those skilled in the art and extend, and those skilled in the art combine common knowledge according to this programme
The simple alternative made falls within the scope of this programme.
Claims (10)
1. a kind of electric pole insulation barrier, is characterized in that including the riser that insulate, and the insulation riser exists along the axially extending covering of electric pole
Electric pole outside, the medial surface of the insulation riser is provided with electric pole fixture, and the electric pole fixture forms elastic clip and is close to electric pole
Connect, the insulation riser is fixed on electric pole by the electric pole clamp.
2. electric pole insulation barrier according to claim 1, it is characterised in that the cross section of the insulation riser is curved,
The inner side concave surface of the insulation riser is provided with electric pole fixture, and the two ends of the electric pole fixture are in the presence of structural elasticity stress
Clamp electric pole.
3. electric pole insulation barrier according to claim 2, it is characterised in that the electric pole fixture includes Flexible clamp, institute
Two jig arm that Flexible clamp forms elastic hinge joint including middle part are stated, the inner side concave surface of the insulation riser is provided with connection rim
A, the side jig arm in described two jig arm is fixed on the connection rim A, and the insulation riser passes through the Flexible clamp
Fixation is located at the outside of electric pole.
4. electric pole insulation barrier according to claim 3, it is characterised in that in the opposite side jig arm in described two jig arm
Another insulation riser is additionally provided with, the cross section of another insulation riser is curved, the inner side concave surface of another insulation riser
Connection rim B is provided with, the opposite side jig arm is fixed on the connection rim B, the insulation riser, another insulation riser
The both sides external for being located at electric pole is fixed by the Flexible clamp.
5. the electric pole insulation barrier according to claim 3 or 4, it is characterised in that set between the bare terminal end of described two jig arm
There is spring, the middle part forms two jig arm being hinged and forms elastic hinge joint by the spring.
6. the electric pole insulation barrier according to claim 3 or 4, it is characterised in that the hinged place of described two jig arm is provided with
Torsionspring, described two jig arm form elastic hinge joint by the torsionspring.
7. electric pole insulation barrier according to claim 2, it is characterised in that the electric pole fixture is elastic tweezer, described
The side jig arm of elastic tweezer is fixed on the inner side concave surface of the insulation riser, and the insulation riser is by the elastic tweezer
Fixation is folded in the outside of electric pole.
8. electric pole insulation barrier according to claim 7, it is characterised in that in the opposite side jig arm of the elastic tweezer also
Another insulation riser is provided with, the cross section of another insulation riser is curved, and the opposite side jig arm is fixed on described another
On the inner side concave surface of insulation riser, the insulation riser, another insulation riser are fixed by the elastic tweezer and are folded in electric pole
Both sides external.
9. electric pole insulation barrier according to claim 8, it is characterised in that the insulation riser and another insulating vertical
One opposite end of plate combines the hardened structure of tweezer being connected to form one, and the hardened structure of the tweezer is enclosed by the elastic tweezer and is clipped in electric pole
Outside.
10. electric pole insulation barrier according to claim 1, it is characterised in that the insulation riser is the hardened structure of tweezer, described
The inner side concave surface of the hardened structure of tweezer is provided with electric pole fixture, and the electric pole fixture includes jig arm A, jig arm B, and jig arm A is located at institute
State on the side inner concave of the hardened structure of tweezer, jig arm B is located on the opposite side inner concave of the hardened structure of the tweezer, jig arm A
Electric pole is clamped with jig arm B in the presence of the deformation elastic stress of the insulation riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056048.8A CN106684759B (en) | 2017-01-25 | 2017-01-25 | A kind of electric pole insulation barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056048.8A CN106684759B (en) | 2017-01-25 | 2017-01-25 | A kind of electric pole insulation barrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106684759A true CN106684759A (en) | 2017-05-17 |
| CN106684759B CN106684759B (en) | 2018-10-30 |
Family
ID=58860138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056048.8A Active CN106684759B (en) | 2017-01-25 | 2017-01-25 | A kind of electric pole insulation barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106684759B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038335A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | A kind of quick seal and its internal layer clamping device |
| CN109149454A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | Quick seal with antiskid function |
| CN111009852A (en) * | 2019-12-24 | 2020-04-14 | 易剑峰 | Safety operation limiting device on pole of 10KV and below |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012005263A (en) * | 2010-06-17 | 2012-01-05 | Hitachi Cable Ltd | Overhead power line and construction method of surrounding of iron tower |
| CN103490340A (en) * | 2013-09-16 | 2014-01-01 | 国家电网公司 | Porcelain cross arm insulation baffle |
| CN203950775U (en) * | 2014-07-08 | 2014-11-19 | 国网山东齐河县供电公司 | A kind of high-voltage fuse pipe insulation is installed sheath |
| CN205646628U (en) * | 2016-04-29 | 2016-10-12 | 国网山东省电力公司平原县供电公司 | 10kV wire insulating barrier |
-
2017
- 2017-01-25 CN CN201710056048.8A patent/CN106684759B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012005263A (en) * | 2010-06-17 | 2012-01-05 | Hitachi Cable Ltd | Overhead power line and construction method of surrounding of iron tower |
| CN103490340A (en) * | 2013-09-16 | 2014-01-01 | 国家电网公司 | Porcelain cross arm insulation baffle |
| CN203950775U (en) * | 2014-07-08 | 2014-11-19 | 国网山东齐河县供电公司 | A kind of high-voltage fuse pipe insulation is installed sheath |
| CN205646628U (en) * | 2016-04-29 | 2016-10-12 | 国网山东省电力公司平原县供电公司 | 10kV wire insulating barrier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038335A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | A kind of quick seal and its internal layer clamping device |
| CN109149454A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | Quick seal with antiskid function |
| CN111009852A (en) * | 2019-12-24 | 2020-04-14 | 易剑峰 | Safety operation limiting device on pole of 10KV and below |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106684759B (en) | 2018-10-30 |
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