CN203589248U - Wire connector - Google Patents

Wire connector Download PDF

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Publication number
CN203589248U
CN203589248U CN201320764635.XU CN201320764635U CN203589248U CN 203589248 U CN203589248 U CN 203589248U CN 201320764635 U CN201320764635 U CN 201320764635U CN 203589248 U CN203589248 U CN 203589248U
Authority
CN
China
Prior art keywords
bindiny mechanism
electric wire
wire connecting
connecting junction
insulating bar
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.)
Active
Application number
CN201320764635.XU
Other languages
Chinese (zh)
Inventor
张少卿
刘广
汪源远
刘新颖
于乐
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.)
State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Beijing Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320764635.XU priority Critical patent/CN203589248U/en
Application granted granted Critical
Publication of CN203589248U publication Critical patent/CN203589248U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a wire connector. The wire connector includes a rod part and a contact part. The rod part comprises an insulation rod and a wire which is arranged along the extending direction of the insulation rod; the contact part is arranged at one end of the rod part; and the contact part is used for connecting a detected terminal and the wire. With application of the technical scheme of the utility model, the connection reliability between the to-be-detected terminal and the detection tool is improved.

Description

Electric wire connecting junction
Technical field
The utility model relates to electric power overhaul field, more specifically, relates to a kind of electric wire connecting junction.
Background technology
In daily service work, need to test the no-load voltage ratio of current transformer and polarity.When outdoor current transformer is tested, because device location is higher and need to frequently switch p-wire, to service work, bring very big inconvenience.
In prior art, conventionally by test clamp on the metal position of two eradication edge masthead ends, then respectively two eradication edge bar top metal positions are withstood on to the terminal to be detected of the both sides of current transformer, and then complete the protection verifying work of current transformer.When indoor electric current transformer is tested, due to limited space in switch cubicle, be not easy to personnel's wiring equally, also use above method to carry out test connection, and in switch cubicle, light is inadequate, need to throw light on torch.
There is the problem of following several respects in prior art:
1. insulating bar metal top is not fine with the contacting of p-wire of current transformer, often needs repeatedly to measure, and affects operating efficiency and test accuracy;
2. the wiring on insulating bar often can come off the process of changing to mutually another phase from one of current transformer, and what impact was tested normally carries out;
3. when indoor current transformer is tested, be not easy to see clearly the concrete wiring position of current transformer in switch cubicle, need other people to throw light on, the verification of current transformer has been caused to very large difficulty.
Utility model content
The utility model aims to provide and a kind ofly makes terminal to be detected be connected good electric wire connecting junction with testing tool.
To achieve these goals, the utility model provides a kind of electric wire connecting junction, and electric wire connecting junction comprises: bar portion, and bar portion comprises the wire that insulating bar and the bearing of trend along insulating bar arrange; Contact site, is arranged on one end of bar portion, and contact site is used for connecting detected terminal and wire.
Further, contact site is removably connected with bar portion.
Further, electric wire connecting junction also comprises lighting device.
Further, bar portion comprises the multiple extensions that connect successively, each extension comprises insulating bar section and the conducting line segment that is arranged on insulating bar intersegmental part, and the insulating bar section of multiple extensions connects removably successively and forms insulating bar, and the conducting line segment of multiple extensions is electrically connected and forms wire successively.
Further, extension comprises the bindiny mechanism for connecting adjacent extension.
Further, bindiny mechanism comprises the first bindiny mechanism and the second bindiny mechanism that are arranged at respectively two ends, extension, the first bindiny mechanism and the second bindiny mechanism can interconnect and arrange, and contact site is removably connected with the first bindiny mechanism or second bindiny mechanism of the outermost extension of bar portion.
Further, the first bindiny mechanism comprises with in the second bindiny mechanism one the first sleeve pipe being connected with insulating bar section and is arranged on the contact pin of the first inside pipe casing; The socket can plug being equipped with contact pin that the first bindiny mechanism and another in the second bindiny mechanism comprise the second sleeve pipe being connected with insulating bar section and can plug be equipped with the first sleeve pipe and be arranged on the second inside pipe casing.
Further, contact site comprises the Connection Block for being connected with the feeler lever of detected termination contact with feeler lever, and Connection Block and the first bindiny mechanism or the second bindiny mechanism are suitable.
Further, contact site comprises multiple feeler levers, and multiple feeler levers arrange insulated from each otherly, and bar portion comprises multiple conducting wires insulated from each other, and multiple conducting wires is connected one to one with multiple feeler levers.
Further, multiple feeler levers are to each other apart from arrange adjustablely.
Application the technical solution of the utility model, electric wire connecting junction comprises bar portion and contact site, and bar portion comprises the wire that insulating bar and the bearing of trend along insulating bar arrange, and contact site is arranged on one end of bar portion, and contact site is used for connecting detected terminal and wire.Application the technical solution of the utility model, has improved the reliability that terminal to be detected is connected with testing tool.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the electric wire connecting junction of the utility model embodiment;
Fig. 2 shows the structural representation of the extension of the electric wire connecting junction of the utility model embodiment;
Fig. 3 shows the structural representation of the adjacent extension connection of the electric wire connecting junction of the utility model embodiment; And
Fig. 4 shows the structural representation that the bar portion of the electric wire connecting junction of the utility model embodiment is connected with contact site.
Reference numeral: 1, bar portion; 2, contact site; 3, lighting device; 10, extension; 11, insulating bar section; 12, conducting line segment; 13, the first bindiny mechanism; 14, the second bindiny mechanism; 21, feeler lever; 22, Connection Block.
Embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figures 1 to 4, according to the electric wire connecting junction of the utility model embodiment, comprise bar portion 1 and contact site 2.Bar portion comprises the wire that insulating bar and the bearing of trend along insulating bar arrange.Contact site 2 is arranged on one end of bar portion, and contact site 2 is for connecting detected terminal and wire.
In the present embodiment, contact site 2 is connected to one end of bar portion 1, and contact site 2 will be detected terminal and the electrical connection of wire first end.The contact jaw of checkout equipment is electrically connected with the second end of wire, just can realizes the testing to detected terminal, simplified testing process, improved operating efficiency.Contact site 2 is electrically connected with detected terminal, has improved the reliability that terminal to be detected is connected with testing tool.
Preferably, contact site 2 is removably connected with bar portion 1.Make electric wire connecting junction easy to carry, take up room little.
In the present embodiment, bar portion 1 comprises the multiple extensions 10 that connect successively.Each extension 10 comprises insulating bar section 11 and is arranged on the conducting line segment 12 of insulating bar intersegmental part.The insulating bar section 11 of multiple extensions 10 connects removably successively and forms insulating bar.The conducting line segment 12 of multiple extensions 10 is electrically connected and forms wire successively.Conducting line segment 12 is arranged on the inside of insulating bar section 11, has also realized the connection between conducting line segment 12 when insulating bar section 11 connects.Simplified operating process, also avoided because of the damaged situation about meeting accident of wire simultaneously.Can change according to actual needs the length of the bar portion 1 of electric wire connecting junction, improve the applicability of electric wire connecting junction.
Preferably, extension 10 comprises the bindiny mechanism for connecting adjacent extension 10.The bindiny mechanism of bindiny mechanism's plug-in, so that couple together adjacent extension 10 or extension and contact site 2.
Preferably, bindiny mechanism comprises the first bindiny mechanism 13 and the second bindiny mechanism 14 that are arranged at respectively 10 two ends, extension, the first bindiny mechanism 13 and second repeatedly ground connection arranges, and contact site 2 is removably connected with the first bindiny mechanism 13 or second bindiny mechanism 14 of the outermost extension 10 of bar portion 1.Lay respectively at first bindiny mechanism 13 at 10 two ends, extension and the second bindiny mechanism 14 and can interconnect and arrange, realized the connection between two identical extensions 10, be conducive to realize the large-scale production of extension 10, reduced production cost.
Preferably, contact site 2 and the first bindiny mechanism 13 and the second bindiny mechanism 14 arrange suitablely.Improved the applicability of electric wire connecting junction.
In the present embodiment, the first bindiny mechanism 13 comprises with in the second bindiny mechanism 14 one the first sleeve pipe being connected with insulating bar section and is arranged on the contact pin of the first inside pipe casing.The socket can plug being equipped with contact pin that the first bindiny mechanism 13 and another in the second bindiny mechanism 14 comprise the second sleeve pipe being connected with insulating bar section 11 and can plug be equipped with the first sleeve pipe and be arranged on the second inside pipe casing.Make the assembling of electric wire connecting junction convenient, improved the practicality of electric wire connecting junction.
In the present embodiment, contact site 2 comprises the Connection Block 22 for being connected with the feeler lever 21 of detected termination contact with feeler lever 21, and Connection Block 22 and the first bindiny mechanism 13 or the second bindiny mechanism 14 are suitable.
Contact site 2 links together by Connection Block 22 and the insulating bar of bar portion 1.Feeler lever 21 arranges with Connection Block 22 insulation.Feeler lever 21 is electrically connected with the wire that is arranged on insulating bar inside.
Contact site 2 comprises multiple feeler levers 21.Multiple feeler levers 21 arrange insulated from each otherly.Bar portion 1 comprises multiple conducting wires, and multiple conducting wires is connected one to one with multiple feeler levers 21.Multiple feeler levers 21 are electrically connected correspondingly with multiple wires insulated from each other.Multiple feeler levers 21 to each other distance arrange adjustablely.
The adjustable feeler lever of multiple distance is to each other used for connecting multiple detected terminals.According to the distance between the distance adjustment feeler lever 21 between detected terminal.Therefore, the electric wire connecting junction of the present embodiment can once connect multiple detected terminals, has improved operating efficiency, has saved the time.
In the present embodiment, electric wire connecting junction also comprises lighting device 3.Lighting device comprises bulb, the power supply of the energy is provided and controls the switch of bulb for bulb.Lighting device 3 can make electric wire connecting junction be applied in the poor occasion of light, has improved the applicability of electric wire connecting junction.
From above description, can find out that the electric wire connecting junction of embodiment of the present utility model has following technique effect: electric wire connecting junction comprises bar portion and contact site, can connect easily the conductive part of terminal to be detected and testing tool.Improved the reliability that terminal to be detected is connected with testing tool.
As can be seen from the above description, the present embodiment has been realized following technique effect: improved the reliability that terminal to be detected is connected with testing tool.Further, insulating bar is linked together by multiple dismountable bar sections, has reduced the space that electric wire connecting junction takies, and has improved flexibility.Further, electric wire connecting junction also comprises lighting device, has increased the practicality of electric wire connecting junction.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (10)

1. an electric wire connecting junction, is characterized in that, described electric wire connecting junction comprises:
Bar portion (1), described bar portion (1) comprises the wire that insulating bar and the bearing of trend along described insulating bar arrange;
Contact site (2), is arranged on one end of described bar portion (1), and described contact site (2) is for connecting detected terminal and described wire.
2. electric wire connecting junction according to claim 1, is characterized in that, described contact site (2) is removably connected with described bar portion (1).
3. electric wire connecting junction according to claim 1, is characterized in that, described electric wire connecting junction also comprises lighting device (3).
4. electric wire connecting junction according to claim 1, it is characterized in that, described bar portion (1) comprises the multiple extensions (10) that connect successively, each described extension (10) comprises insulating bar section (11) and is arranged on the conducting line segment (12) of described insulating bar intersegmental part, the described insulating bar section (11) of described multiple extension (10) connects removably successively and forms described insulating bar, and the described conducting line segment (12) of described multiple extensions (10) is electrically connected and forms described wire successively.
5. electric wire connecting junction according to claim 4, is characterized in that, described extension (10) comprise the bindiny mechanism for connecting adjacent described extension (10).
6. electric wire connecting junction according to claim 5, it is characterized in that, described bindiny mechanism comprises the first bindiny mechanism (13) and the second bindiny mechanism (14) that are arranged at respectively two ends, described extension (10), described the first bindiny mechanism (13) and described the second bindiny mechanism (14) can interconnect and arrange, and described contact site (2) is removably connected with described the first bindiny mechanism (13) or described second bindiny mechanism (14) of described bar portion outermost extension (10).
7. electric wire connecting junction according to claim 6, it is characterized in that, described the first bindiny mechanism (13) comprises with in described the second bindiny mechanism (14) one the first sleeve pipe being connected with described insulating bar section (11) and is arranged on the contact pin of described the first inside pipe casing; The socket can plug being equipped with described contact pin that described the first bindiny mechanism (13) and another in described the second bindiny mechanism (14) comprise the second sleeve pipe being connected with described insulating bar section (11) and can plug be equipped with described the first sleeve pipe and be arranged on described the second inside pipe casing.
8. electric wire connecting junction according to claim 6, it is characterized in that, described contact site (2) comprises the Connection Block (22) for being connected with the feeler lever (21) of described detected termination contact with described feeler lever (21), and described Connection Block (22) is suitable with described the first bindiny mechanism (13) or described the second bindiny mechanism (14).
9. according to the electric wire connecting junction described in any one in claim 1 to 8, it is characterized in that, described contact site (2) comprises multiple feeler levers (21), described multiple feeler lever (21) arranges insulated from each otherly, described bar portion (1) comprises many described wires insulated from each other, and described multiple conducting wires is connected one to one with described multiple feeler levers (21).
10. electric wire connecting junction according to claim 9, is characterized in that, described multiple feeler levers (21) to each other distance arrange adjustablely.
CN201320764635.XU 2013-11-27 2013-11-27 Wire connector Active CN203589248U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320764635.XU CN203589248U (en) 2013-11-27 2013-11-27 Wire connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320764635.XU CN203589248U (en) 2013-11-27 2013-11-27 Wire connector

Publications (1)

Publication Number Publication Date
CN203589248U true CN203589248U (en) 2014-05-07

Family

ID=50587106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320764635.XU Active CN203589248U (en) 2013-11-27 2013-11-27 Wire connector

Country Status (1)

Country Link
CN (1) CN203589248U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104682035A (en) * 2013-11-27 2015-06-03 国家电网公司 Wire connector
CN108232509A (en) * 2017-12-15 2018-06-29 国网北京市电力公司 Interface extended device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104682035A (en) * 2013-11-27 2015-06-03 国家电网公司 Wire connector
CN104682035B (en) * 2013-11-27 2017-08-01 国家电网公司 Electric wire connecting junction
CN108232509A (en) * 2017-12-15 2018-06-29 国网北京市电力公司 Interface extended device

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