CN208903756U - Convenient for observing the insulator structure of leakage condition - Google Patents

Convenient for observing the insulator structure of leakage condition Download PDF

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Publication number
CN208903756U
CN208903756U CN201822001593.XU CN201822001593U CN208903756U CN 208903756 U CN208903756 U CN 208903756U CN 201822001593 U CN201822001593 U CN 201822001593U CN 208903756 U CN208903756 U CN 208903756U
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CN
China
Prior art keywords
chapeau
fer
porcelain piece
chameleon
layer
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.)
Expired - Fee Related
Application number
CN201822001593.XU
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Chinese (zh)
Inventor
丁玉珏
龚舒
陈扬
赵月明
贾春燕
夏弢
夏涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yichang Power Supply Co of State Grid Hubei Electric Power Co Ltd
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Yichang Power Supply Co of State Grid Hubei Electric Power Co Ltd
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Priority to CN201822001593.XU priority Critical patent/CN208903756U/en
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Publication of CN208903756U publication Critical patent/CN208903756U/en
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Abstract

A kind of insulator structure convenient for observing leakage condition, it includes chapeau de fer, porcelain piece, insulating layer, steel feet and chameleon fibrous layer, porcelain piece is connected by the cap mouth in hollow chapeau de fer, by the way that insulating layer is arranged in the cavity of chapeau de fer, it is connect by steel feet with insulating layer, by coating chameleon fibrous layer on the surface of porcelain piece, in electric leakage, electric current stimulation chameleon fibrous layer changes colour.The utility model needs the detection electric leakage of short distance operational instrument when overcoming the electric leakage of former transmission line of electricity, low efficiency, it is at high cost, there are problems that security risk, it is simple with structure, be not necessarily to during inspection detection instrument, without personnel close to can distant surveillance whether leak electricity, routing inspection efficiency is high, feature at low cost, safe and reliable.

Description

Convenient for observing the insulator structure of leakage condition
Technical field
The utility model belongs to transmission & distribution electro-technical field, is related to a kind of insulator structure convenient for observing leakage condition.
Background technique
Insulator be used to connect or holding electrical route in conductor, for example, in transmission line of electricity, insulator by with iron Tower or electric pole are connected and fixed, and are in overhang, and the metal chapeau de fer of upper end is connect with steel tower, the metal steel feet and conducting wire of lower end The weight of conductor is born in connection, and the metalwork at both ends is isolated by insulation system, bears whole structural strength, connect with chapeau de fer There is the insulating porcelain piece for covering steel feet.In use process, insulator is influenced by gradation for surface pollution, and creepage distance changes, porcelain Part aging, Power Flashover Voltage be excessively high, impulse flashover voltage or frequency breakdown voltage influence, make insulator generate electric leakage or Failure, influence the normal conveying of electric power, need leakage point of electricity of manually patrolling, during inspection the problem is that, be in high-altitude from The farther away insulator in ground, is gradually detected using detection instrument, and detection efficiency is low, at high cost, is detected by manual operation tool, There are the security risks of electric shock.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of insulator structure convenient for observing leakage condition, knots Structure is simple, connects porcelain piece using the cap mouth in hollow chapeau de fer, insulating layer is arranged in the cavity of chapeau de fer, steel feet and insulating layer connect It connects, the surface of porcelain piece coats chameleon fibrous layer, and in electric leakage, electric current stimulation chameleon fibrous layer changes colour, and is not necessarily to during inspection Detection instrument, without personnel close to can distant surveillance whether leak electricity, routing inspection efficiency is high, at low cost, securely and reliably.
It is a kind of convenient for observation leakage condition that in order to solve the above technical problems, the technical scheme adopted by the utility model is: Insulator structure, it includes the porcelain piece connecting with chapeau de fer, and the insulating layer in chapeau de fer is connect across porcelain piece with insulating layer Steel feet, the porcelain piece coat chameleon fibrous layer, and chameleon fibrous layer is contacted with chapeau de fer, are stimulated and are changed colour by electric current in electric leakage, Restore initial color after power loss.
The chapeau de fer is the hollow taper structure of cap mouth down, and the intracorporal insulating layer of chamber agrees with inner wall, porcelain piece and cap mouth Connection.
The porcelain piece is disc-shaped structure, and disk mouth down tries to get to the heart of a matter and the cap mouth connection of through-hole and chapeau de fer is arranged.
The insulating layer is cement or electro-insulating rubber.
The steel feet is rhabodoid, and positioned at the center of chapeau de fer, one end setting for leaking out porcelain piece expands the round connection of variable diameter Head, the body of rod are not contacted with chapeau de fer and porcelain piece.
The outer layer of the chameleon fibrous layer cladding porcelain piece.
The internal layer of the chameleon fibrous layer cladding porcelain piece.
The chameleon fibrous layer integral coating porcelain piece.
The extension side being inwardly recessed is arranged in the cap mouth of the chapeau de fer.
A kind of insulator structure convenient for observing leakage condition, it includes the porcelain piece connecting with chapeau de fer, in chapeau de fer Insulating layer, the steel feet connecting across porcelain piece with insulating layer, porcelain piece coat chameleon fibrous layer, and chameleon fibrous layer connects with chapeau de fer Touching is stimulated by electric current in electric leakage and is changed colour, restores initial color after power loss.Structure is simple, passes through the cap mouth company in hollow chapeau de fer Porcelain piece is connect, by the way that insulating layer is arranged in the cavity of chapeau de fer, is connect by steel feet with insulating layer, by being coated on the surface of porcelain piece Chameleon fibrous layer, in electric leakage, electric current stimulation chameleon fibrous layer changes colour, and detection instrument is not necessarily to during inspection, without personnel Close to can distant surveillance whether leak electricity, routing inspection efficiency is high, at low cost, securely and reliably.
In the preferred scheme, chapeau de fer is the hollow taper structure of cap mouth down, and the intracorporal insulating layer of chamber agrees with inner wall, Porcelain piece is connect with cap mouth.Structure is simple, and in use process, chapeau de fer is connect with steel tower, bears whole weight, and insulating layer is located at iron Insulating layer is formed in the cavity of cap, makes steel feet and chapeau de fer isolated insulation.
In the preferred scheme, porcelain piece is disc-shaped structure, and disk mouth down tries to get to the heart of a matter and the cap mouth company of through-hole and chapeau de fer is arranged It connects.Structure is simple, and in use process, dielectric of the porcelain piece for insulation prevents overtension from puncturing insulating layer, prevent from climbing electricity Electric leakage is formed, it is opening down to protection steel feet, it avoids rainwater from entering and avoids short circuit.
In the preferred scheme, insulating layer is cement or electro-insulating rubber.Structure is simple, and in use process, insulating layer is used for Chapeau de fer is isolated and steel feet forms insulation, using the filling concrete in chapeau de fer or electro-insulating rubber as dielectric, insulation effect is good, After cement filling, one layer of insulating varnish can be being coated in cement surface, the air that can obstruct external humidification enters, and insulation effect is more It is good.
In the preferred scheme, steel feet is rhabodoid, and positioned at the center of chapeau de fer, one end setting for leaking out porcelain piece expands variable diameter Round connector, the body of rod do not contact with chapeau de fer and porcelain piece.Structure is simple, in use, steel feet bears conductor for connecting conductor Weight, after the steel feet not contacted with chapeau de fer and porcelain piece is contacted with conductor, be isolated by insulating layer and porcelain piece, electric current will not conduct to Chapeau de fer.
In the preferred scheme, the outer layer of chameleon fibrous layer cladding porcelain piece.Structure is simple, in use process, such as occurs Electric leakage, electric current flow through chameleon fibrous layer from chapeau de fer, and chameleon fibrous layer can rapidly change or restore face when electric current stimulates Color, be not necessarily to during inspection detection instrument, without personnel close to can distant surveillance whether leak electricity, routing inspection efficiency is high, cost It is low, securely and reliably.
In the preferred scheme, the internal layer of chameleon fibrous layer cladding porcelain piece.Structure is simple, in use process, such as occurs Electric leakage, electric current flow through chameleon fibrous layer from steel feet, and chameleon fibrous layer can rapidly change or restore face when electric current stimulates Color, distant surveillance, that is, distinguishable.
In the preferred scheme, chameleon fibrous layer integral coating porcelain piece.Structure is simple, in use process, as leaked Electricity or breakdown, electric current flow through chameleon fibrous layer from steel feet and chapeau de fer, and chameleon fibrous layer can change rapidly when electric current stimulates Become or go back native color, distant surveillance, that is, distinguishable.
In the preferred scheme, the extension side being inwardly recessed is arranged in the cap mouth of chapeau de fer.Structure is simple, when production, steel feet with Insulating layer in chapeau de fer is linked together, and insulating layer is filled in the cavity of chapeau de fer, and the extension side that the cap mouth of chapeau de fer is inwardly recessed is received Contracted the diameter of cap mouth, steel feet bear conductor weight and pulling force after be not easy.
A kind of insulator structure convenient for observing leakage condition, it includes chapeau de fer, porcelain piece, insulating layer, steel feet and chameleon Fibrous layer, by hollow chapeau de fer cap mouth connect porcelain piece, by the way that insulating layer is arranged in the cavity of chapeau de fer, by steel feet with Insulating layer connection, by coating chameleon fibrous layer on the surface of porcelain piece, in electric leakage, electric current stimulation chameleon fibrous layer changes colour. The utility model needs the detection electric leakage of short distance operational instrument when overcoming the electric leakage of former transmission line of electricity, low efficiency is at high cost, exists The problem of security risk, have structure simple, detection instrument is not necessarily to during inspection, without personnel close to can distant surveillance Whether leak electricity, routing inspection efficiency is high, feature at low cost, safe and reliable.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model chameleon fibrous layer cladding.
Fig. 3 is another structural schematic diagram of the utility model chameleon fibrous layer cladding.
In figure: chapeau de fer 1, porcelain piece 2, insulating layer 3, steel feet 4, chameleon fibrous layer 5.
Specific embodiment
In Fig. 1 ~ Fig. 3, a kind of insulator structure convenient for observing leakage condition, it includes the porcelain piece connecting with chapeau de fer 1 2, the insulating layer 3 in chapeau de fer 1, the steel feet 4 being connect across porcelain piece 2 with insulating layer 3, the cladding of the porcelain piece 2 chameleon fiber Layer 5, chameleon fibrous layer 5 is contacted with chapeau de fer 1, is stimulated and is changed colour by electric current in electric leakage, restores initial color after power loss.Structure letter It is single, porcelain piece 2 is connected by the cap mouth in hollow chapeau de fer 1, by the way that insulating layer 3 is arranged in the cavity of chapeau de fer 1, passes through steel feet 4 It is connect with insulating layer 3, by coating chameleon fibrous layer 5 on the surface of porcelain piece 2, in electric leakage, electric current stimulates chameleon fibrous layer 5 discolorations, be not necessarily to during inspection detection instrument, without personnel close to can distant surveillance whether leak electricity, routing inspection efficiency is high, at This is low, securely and reliably.
In preferred scheme, the chapeau de fer 1 is the hollow taper structure of cap mouth down, the intracorporal insulating layer 3 of chamber and inner wall Agree with, porcelain piece 2 is connect with cap mouth.Structure is simple, and in use process, chapeau de fer 1 is connect with steel tower, bears whole weight, insulation Layer 3, which is located in the cavity of chapeau de fer 1, forms insulating layer, makes steel feet 4 and 1 isolated insulation of chapeau de fer.
In preferred scheme, the porcelain piece 2 is disc-shaped structure, and disk mouth down tries to get to the heart of a matter and the cap mouth of through-hole Yu chapeau de fer 1 is arranged Connection.Structure is simple, and in use process, dielectric of the porcelain piece 2 for insulation prevents overtension from puncturing insulating layer, prevent Electric forming electric leakage is climbed, it is opening down to protection steel feet 4, it avoids rainwater from entering and avoids short circuit.
In preferred scheme, the insulating layer 3 is cement or electro-insulating rubber.Structure is simple, in use process, insulating layer 3 Insulation is formed for chapeau de fer 1 and steel feet 4 to be isolated, using the filling concrete in chapeau de fer 1 or electro-insulating rubber as dielectric, insulation Effect is good, after cement filling, can coat one layer of insulating varnish in cement surface, the air that can obstruct external humidification enters, absolutely Edge effect is more preferable.
In preferred scheme, the steel feet 4 is rhabodoid, and positioned at the center of chapeau de fer 1, the one end for leaking out porcelain piece 2, which is arranged, to be expanded The round connector of big variable diameter, the body of rod are not contacted with chapeau de fer 1 and porcelain piece 2.Structure is simple, in use, steel feet 4 is led for connecting Body bears the weight of conductor, after the steel feet 4 not contacted with chapeau de fer 1 and porcelain piece 2 is contacted with conductor, by insulating layer 3 and porcelain piece 2 every From electric current will not be conducted to chapeau de fer 1.
In preferred scheme, the chameleon fibrous layer 5 coats the outer layer of porcelain piece 2.Structure is simple, in use process, such as Leak electricity, electric current flows through chameleon fibrous layer 5 from chapeau de fer 1, chameleon fibrous layer 5 can be rapidly changed when electric current stimulates or Also native color, be not necessarily to during inspection detection instrument, without personnel close to can distant surveillance whether leak electricity, routing inspection efficiency Height, it is at low cost, securely and reliably.
In preferred scheme, the chameleon fibrous layer 5 coats the internal layer of porcelain piece 2.Structure is simple, in use process, such as Leak electricity, electric current flows through chameleon fibrous layer 5 from steel feet 4, chameleon fibrous layer 5 can be rapidly changed when electric current stimulates or Also native color, distant surveillance, that is, distinguishable.
In preferred scheme, the 5 integral coating porcelain piece 2 of chameleon fibrous layer.Structure is simple, in use process, such as sends out Raw electric leakage or breakdown, electric current flow through chameleon fibrous layer 5, the energy when electric current stimulates of chameleon fibrous layer 5 from steel feet 4 and chapeau de fer 1 Enough rapidly change or go back native color, distant surveillance, that is, distinguishable.
Chameleon fiber is a kind of sensitive material, 30 in " textile decoration science and technology " the 2nd phase in 2010 (total 93rd phase) Page is discussed in detail, and under electric current stimulation, which, which has, rapidly changes or go back native color.
In preferred scheme, the extension side being inwardly recessed is arranged in the cap mouth of the chapeau de fer 1.Structure is simple, when production, steel feet 4 are linked together with the insulating layer 3 in chapeau de fer 1, and insulating layer 3 is filled in the cavity of chapeau de fer 1, what the cap mouth of chapeau de fer 1 was inwardly recessed The diameter of cap mouth has been shunk on extension side, is not easy after the weight of the receiving conductor of steel feet 4 and pulling force.
Insulator structure as described above convenient for observation leakage condition, when installing and using, in the cap mouth of hollow chapeau de fer 1 Porcelain piece 2 is connected, insulating layer 3 is set in the cavity of chapeau de fer 1, steel feet 4 is connect with insulating layer 3, coats discoloration on the surface of porcelain piece 2 Imperial fibrous layer 5, in electric leakage, electric current stimulation chameleon fibrous layer 5 changes colour, and is not necessarily to detection instrument during inspection, leans on without personnel Closely can distant surveillance whether leak electricity, routing inspection efficiency is high, at low cost, securely and reliably.
In use process, chapeau de fer 1 is connect with steel tower, bears whole weight, and insulating layer 3 is located at shape in the cavity of chapeau de fer 1 At insulating layer, make steel feet 4 and 1 isolated insulation of chapeau de fer.
In use process, dielectric of the porcelain piece 2 for insulation prevents overtension from puncturing insulating layer, prevents from climbing electric shape It is opening down to protection steel feet 4 at electric leakage, it avoids rainwater from entering and avoids short circuit.
In use process, insulating layer 3 forms insulation for chapeau de fer 1 and steel feet 4 to be isolated, using the filling concrete in chapeau de fer 1 Or electro-insulating rubber, as dielectric, insulation effect is good, after cement filling, can coat one layer of insulating varnish in cement surface, The air that external humidification can be obstructed enters, and insulation effect is more preferable.
In use, steel feet 4 for connecting conductor, bears the weight of conductor, the steel feet 4 not contact with chapeau de fer 1 and porcelain piece 2 and After conductor contact, it is isolated by insulating layer 3 and porcelain piece 2, electric current will not be conducted to chapeau de fer 1.
In use process, as leaked electricity, electric current flows through chameleon fibrous layer 5 from chapeau de fer 1, and chameleon fibrous layer 5 is in electricity Can rapidly change or go back native color when stream stimulation, detection instrument is not necessarily to during inspection, without personnel close to can be remote It seeing whether to leak electricity, routing inspection efficiency is high, and it is at low cost, securely and reliably.
In use process, as leaked electricity, electric current flows through chameleon fibrous layer 5 from steel feet 4, and chameleon fibrous layer 5 is in electricity Native color, distant surveillance, that is, distinguishable can be rapidly changed or gone back when stream stimulation.
In use process, electric leakage such as occurs or breakdown, electric current flow through chameleon fibrous layer 5 from steel feet 4 and chapeau de fer 1, changes colour Imperial fibrous layer 5 can rapidly change or go back native color, distant surveillance, that is, distinguishable when electric current stimulates.
When production, steel feet 4 is linked together with the insulating layer 3 in chapeau de fer 1, and insulating layer 3 is filled in the cavity of chapeau de fer 1, iron The diameter of cap mouth has been shunk on the extension side that the cap mouth of cap 1 is inwardly recessed, and is not easy to take off after the weight of the receiving conductor of steel feet 4 and pulling force Out.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it It is interior.

Claims (9)

1. a kind of insulator structure convenient for observing leakage condition, it includes the porcelain piece (2) connecting with chapeau de fer (1), is located at chapeau de fer (1) insulating layer (3) in passes through the steel feet (4) that porcelain piece (2) are connect with insulating layer (3), it is characterized in that: the porcelain piece (2) coats Chameleon fibrous layer (5), chameleon fibrous layer (5) are contacted with chapeau de fer (1), are stimulated and are changed colour by electric current in electric leakage, extensive after power loss Multiple initial color.
2. the insulator structure according to claim 1 convenient for observation leakage condition, it is characterized in that: the chapeau de fer (1) is The hollow taper structure of cap mouth down, the intracorporal insulating layer of chamber (3) agree with inner wall, and porcelain piece (2) is connect with cap mouth.
3. the insulator structure according to claim 1 convenient for observation leakage condition, it is characterized in that: the porcelain piece (2) is Disc-shaped structure, disk mouth down, trying to get to the heart of a matter is arranged through-hole and connect with the cap mouth of chapeau de fer (1).
4. the insulator structure according to claim 2 convenient for observation leakage condition, it is characterized in that: the insulating layer (3) For cement or electro-insulating rubber.
5. the insulator structure according to claim 1 convenient for observation leakage condition, it is characterized in that: the steel feet (4) is Rhabodoid, be located at chapeau de fer (1) center, leak out porcelain piece (2) one end setting expand variable diameter round connector, the body of rod not with iron Cap (1) and porcelain piece (2) contact.
6. the insulator structure according to claim 3 convenient for observation leakage condition, it is characterized in that: the chameleon fiber The outer layer of layer (5) cladding porcelain piece (2).
7. the insulator structure according to claim 3 convenient for observation leakage condition, it is characterized in that: the chameleon fiber The internal layer of layer (5) cladding porcelain piece (2).
8. the insulator structure according to claim 3 convenient for observation leakage condition, it is characterized in that: the chameleon fiber Layer (5) integral coating porcelain piece (2).
9. the insulator structure according to claim 4 convenient for observation leakage condition, it is characterized in that: the chapeau de fer (1) The extension side being inwardly recessed is arranged in cap mouth.
CN201822001593.XU 2018-11-30 2018-11-30 Convenient for observing the insulator structure of leakage condition Expired - Fee Related CN208903756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822001593.XU CN208903756U (en) 2018-11-30 2018-11-30 Convenient for observing the insulator structure of leakage condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822001593.XU CN208903756U (en) 2018-11-30 2018-11-30 Convenient for observing the insulator structure of leakage condition

Publications (1)

Publication Number Publication Date
CN208903756U true CN208903756U (en) 2019-05-24

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190524

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