CN106291000A - Passenger train feeder cable Insulation monitoring plug special connecting line - Google Patents
Passenger train feeder cable Insulation monitoring plug special connecting line Download PDFInfo
- Publication number
- CN106291000A CN106291000A CN201610723111.4A CN201610723111A CN106291000A CN 106291000 A CN106291000 A CN 106291000A CN 201610723111 A CN201610723111 A CN 201610723111A CN 106291000 A CN106291000 A CN 106291000A
- Authority
- CN
- China
- Prior art keywords
- metal
- plug
- connecting line
- union joint
- connection
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The present invention relates to rolling stock detection equipment technical field, more specifically, relate to a kind of passenger train feeder cable Insulation monitoring plug special connecting line, be when carrying out passenger train feeder cable Insulation test, connect the device of insulation tester and tested vehicle；There is provided a kind of safe and reliable, operate time saving and energy saving passenger train feeder cable Insulation monitoring plug special connecting line；Including boundling plug, test special step union joint, ground connection crocodile chuck and connect cable, boundling plug is for connecting the corresponding jack of insulation tester, test special step union joint for the electric connector connecting on train body, ground connection crocodile chuck is used for ground connection, connect cable one end and be connected to boundling plug, the other end connecting test special step union joint and ground connection crocodile chuck respectively；Present invention is mainly applied to rolling stock context of detection.
Description
Technical field
The present invention relates to rolling stock detection equipment technical field, more specifically, relate to a kind of passenger train electric power and do
Line Insulation monitoring plug special connecting line, is when carrying out passenger train feeder cable Insulation test, connect insulation tester with
The device of tested vehicle.
Background technology
Conventional insulator operation uses megger, when being connected with car body, a kind of supporting with car body electric connector special because not having
With cable plug, the alligator clamp that megger can only be used to carry is clipped at the outer rim of Train electrical adapter corresponding jack and surveys
Examination, alligator clamp is little with electric connector contact area, and it is the most firm to connect, and workman needs when operation to lift connecting line with hand rest, deposits
In potential safety hazard, additionally, due to megger once can only connect and test two electric connector union joints simultaneously, and in switching
Manually operation operation, inefficiency can only be switched during different union joint.
Summary of the invention
In order to solve the deficiency in the presence of prior art, it is provided that a kind of safe and reliable, operate time saving and energy saving railway passenger
Car feeder cable Insulation monitoring plug special connecting line.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
Passenger train feeder cable Insulation monitoring plug special connecting line, including boundling plug, tests special step union joint, connects
Ground crocodile chuck and connection cable, described boundling plug, for connecting the corresponding jack of insulation tester, tests special step even
Joint is for connecting the electric connector on train body, and ground connection crocodile chuck is used for ground connection, connects cable one end and is connected to collection
Bundle plug, the other end connecting test special step union joint and ground connection crocodile chuck respectively.
Described boundling plug is manufactured by injection mo(u)lding, trapezoidal, and end face is provided with five metal ferrules, and every metal is inserted
Pin is provided with contact pin insulation pad, and described test special step union joint has four, and connect on train body respectively is electrically connected
Device, described connection cable is made up of five connecting lines, and one end is connected on five metal ferrules of boundling plug, and the other end is respectively
It is connected to four test on special step union joint and a ground connection crocodile chuck.
Described test special step union joint includes union joint body and metal contact piece two parts, described union joint body one
Holding stepped, shape and electric connector jack coincide, and each step is provided with one group of metal contact piece, described metal contact piece with
Connect cable to connect.
The other end of described union joint body is indent arc, and inside is provided with storage tank, and described metal contact piece is set up in parallel,
Accompanying connection cable between adjacent metal contact, connect cable and be welded as a whole with metal contact piece, weld is placed in storage tank.
Described connection cable uses soldering with metal contact piece.
Described ground connection crocodile chuck is connected to the shell edge of electric connector.
Metal contact piece has two.
Test special step union joints for four and post U/1+(yellow respectively), V/2+(green), W/1-(red), N/2-
(blue) identifies, and five metal ferrules are respectively the first metal ferrule, the second metal ferrule, the 3rd metal ferrule, the 4th metal
Contact pin and fifth metal contact pin, the annexation of described connection cable inner is: the first metal ferrule connection N/2-(is blue), the
Two metal ferrule connection V/2+(are green), the 3rd metal ferrule connection ground connection crocodile chuck, the 4th metal ferrule connection W/1-(is red
Color), fifth metal contact pin connection U/1+(yellow).
Described plug special connecting line is applicable to exchange 380V centrally connected power supply vehicle and direct current 600V direct power supply vehicle, its
In, exchange 380V centrally connected power supply vehicle measure successively U relatively, V relatively, W relatively, U relative between V phase line, U is relative to W phase
Between line, V is relative to totally six insulating resistance values between W phase line；Direct current 600V direct power supply vehicle measure successively 1+ over the ground, 1-over the ground, 2+
Over the ground, 2-over the ground, 1+ between 1-line, 2+ is to totally six insulating resistance values between 2-line.
Compared with prior art, the present invention is had the beneficial effect that
1 plug being connected with car body, its structure fits like a glove with electric connector jack shape, is connected firmly, contact area
Greatly, it is not necessary to workman is hand steered, there is not potential safety hazard.
2, before test, only according to the mark on plug, the present invention need to be sequentially inserted in body connector corresponding aperture, and will
The alligator clamp of earth terminal is reliably connected with the earth, can start to measure, it is not necessary to carries out the switching in different hole, thus improves test
Efficiency.
3, compatibility of the present invention is high, supports exchange 380V centrally connected power supply vehicle and direct current two kinds of vehicles of 600V direct power supply vehicle
Test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the metal ferrule link position schematic diagram of boundling plug of the present invention；
Fig. 3 is the sectional view that the present invention tests special step union joint.
In figure: 1 for boundling plug, 1.1 be the first metal ferrule, 1.2 be the second metal ferrule, 1.3 be the 3rd metal insert
Pin, 1.4 be the 4th metal ferrule, 1.5 for fifth metal contact pin, 2 for test special step union joint, 2.1 for union joint body,
2.2 be metal contact piece, 2.3 for storage tank, 3 for ground connection crocodile chuck, 4 for connect cable.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, passenger train feeder cable Insulation monitoring plug special connecting line, including boundling plug 1, test specially
With step union joint 2, ground connection crocodile chuck 3 and connection cable 4.
Boundling plug 1, for connecting the corresponding jack of insulation tester, tests special step union joint 2 for connecting train
Electric connector on car body, ground connection crocodile chuck 3, for ground connection, in practical operation, can be connected to electricity by ground connection crocodile chuck 3
The shell edge of power connector, connects cable 4 one end and is connected to boundling plug 1, and the other end special step of connecting test respectively is even
Joint 2 and ground connection crocodile chuck 3.
Refering to Fig. 2, boundling plug 1 is manufactured by injection mo(u)lding, trapezoidal, and end face is provided with five metal ferrules, every
Metal ferrule is provided with contact pin insulation pad, five metal ferrules be respectively first metal ferrule the 1.1, second metal ferrule 1.2, the
Three metal ferrule the 1.3, the 4th metal ferrule 1.4 and fifth metal contact pins 1.5.
In conjunction with Fig. 1 and Fig. 2, testing special step union joint 2 has four, connects cable 4 and is made up of five connecting lines, five
Five metal ferrules of boundling plug 1 and four are tested special step union joints 2 and a ground connection alligator clamp by connecting line respectively
3 connect.
Test and U/1+(yellow above special step union joint 2, can be sticked respectively), V/2+(green), W/1-(red),
N/2-(is blue) it is identified, N/2-(is blue) connect with the first metal ferrule 1.1, V/2+(is green) and the second metal ferrule
1.2 connections, ground connection crocodile chuck 3 connects with the 3rd metal ferrule 1.3, and W/1-(is red) connect with the 4th metal ferrule 1.4, U/
1+(yellow) connect with fifth metal contact pin 1.5.
Refering to Fig. 3, test special step union joint 2 and include union joint body 2.1 and metal contact piece 2.2 two parts, described
Union joint body 2.1 one end is stepped, and shape is coincide with electric connector jack, and each step is provided with one group of metal contact piece
2.2, described metal contact piece 2.2 connects with being connected cable 4.
The other end of union joint body 2.1 is indent arc, and inside is provided with storage tank 2.3, and described metal contact piece 2.2 is arranged side by side
Arranging, accompany connection cable 4 between adjacent metal contact 2.2, connecting cable 4 with metal contact piece 2.2 can be by soldering
Integrally, it is placed in storage tank 2.3.
The most only presently preferred embodiments of the present invention is explained in detail, but the present invention is not limited to above-described embodiment,
In the ken that those of ordinary skill in the art are possessed, it is also possible to make each on the premise of without departing from present inventive concept
Planting change, various changes should be included within the scope of the present invention.
Claims (9)
1. passenger train feeder cable Insulation monitoring plug special connecting line, it is characterised in that: include boundling plug (1), test
Special step union joint (2), ground connection crocodile chuck (3) and connection cable (4), described boundling plug (1) is used for connecting insulation inspection
Survey the corresponding jack of instrument, test special step union joint (2) for the electric connector connecting on train body, ground connection alligator clamp
Head (3), for ground connection, connects cable (4) one end and is connected to boundling plug (1), and the other end special step of connecting test respectively connects
Head (2) and ground connection crocodile chuck (3).
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 1, it is characterised in that: institute
Stating boundling plug (1) to be manufactured by injection mo(u)lding, trapezoidal, end face is provided with five metal ferrules, and every metal ferrule is provided with
Contact pin insulation pad, described test special step union joint (2) has four, connects the electric connector on train body respectively,
Described connection cable (4) is made up of five connecting lines, and one end is connected on five metal ferrules of boundling plug (1), the other end
It is respectively connecting to four test on special step union joint (2) and ground connection crocodile chuck (3).
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 1 and 2, its feature exists
In: described test special step union joint (2) includes union joint body (2.1) and metal contact piece (2.2) two parts, described connection
Head body (2.1) one end is stepped, and shape is coincide with electric connector jack, and each step is provided with one group of metal contact piece
(2.2), described metal contact piece (2.2) connects with being connected cable (4).
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 3, it is characterised in that: institute
The other end stating union joint body (2.1) is indent arc, and inside is provided with storage tank (2.3), and described metal contact piece (2.2) is arranged side by side
Arrange, between adjacent metal contact (2.2), accompany connection cable (4), connect cable (4) and be welded as one with metal contact piece (2.2)
Body, weld is placed in storage tank (2.3).
Passenger train feeder cable the most according to claim 4 insulation plug special connecting line, it is characterised in that: described company
Wiring cable (4) uses soldering with metal contact piece (2.2).
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 1 and 2, its feature exists
In: described ground connection crocodile chuck (3) is connected to the shell edge of electric connector.
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 3, it is characterised in that: gold
Belong to contact (2.2) and have two.
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 2, it is characterised in that: four
U/1+(yellow is posted in individual test special step union joint (2) respectively), V/2+(green), W/1-(red), N/2-(blue) mark
Know, five metal ferrules be respectively the first metal ferrule (1.1), the second metal ferrule (1.2), the 3rd metal ferrule (1.3), the
Four metal ferrules (1.4) and fifth metal contact pin (1.5), the annexation that described connection cable (4) is internal is: the first metal is inserted
Connection N/2-(is blue for pin (1.1)), connection V/2+(is green for the second metal ferrule (1.2)), the 3rd metal ferrule (1.3) connection connects
Ground crocodile chuck (3), the 4th metal ferrule (1.4) connection W/1-(is red), connection U/1+(is yellow for fifth metal contact pin (1.5)
Color).
Passenger train feeder cable Insulation monitoring plug special connecting line the most according to claim 1, it is characterised in that: institute
State plug special connecting line and be applicable to exchange 380V centrally connected power supply vehicle and direct current 600V direct power supply vehicle, wherein, exchange 380V
Centrally connected power supply vehicle measure successively U relatively, V relatively, W relatively, U relative between V phase line, U relative between W phase line, V is relative to W
Totally six insulating resistance values between phase line；Direct current 600V direct power supply vehicle measure successively 1+ over the ground, 1-over the ground, 2+ over the ground, 2-over the ground,
1+ between 1-line, 2+ is to totally six insulating resistance values between 2-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723111.4A CN106291000A (en) | 2016-08-25 | 2016-08-25 | Passenger train feeder cable Insulation monitoring plug special connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723111.4A CN106291000A (en) | 2016-08-25 | 2016-08-25 | Passenger train feeder cable Insulation monitoring plug special connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106291000A true CN106291000A (en) | 2017-01-04 |
Family
ID=57616527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610723111.4A Pending CN106291000A (en) | 2016-08-25 | 2016-08-25 | Passenger train feeder cable Insulation monitoring plug special connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106291000A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328959A (en) * | 2017-07-18 | 2017-11-07 | 郑州云海信息技术有限公司 | A kind of POL tests, which are drawn, carries line and preparation method thereof |
| CN109669106A (en) * | 2017-10-17 | 2019-04-23 | 中车大同电力机车有限公司 | Ready-package flexibility line insulation, overpressure resistance detecting device and detection method |
| CN110380465A (en) * | 2019-05-07 | 2019-10-25 | 宿迁雷克电源有限公司 | Intelligent power charger and its charging method |
| CN110887999A (en) * | 2018-09-07 | 2020-03-17 | 中车唐山机车车辆有限公司 | Train detector |
| CN111722021A (en) * | 2019-03-19 | 2020-09-29 | 深圳市星恒通设备有限公司 | Electric motor car electromagnetic radiation and charging seat insulation resistance detecting system |
| CN112730905A (en) * | 2020-12-17 | 2021-04-30 | 陕西宝成航空仪表有限责任公司 | Cable structure for rapidly detecting insulation resistance in relay box |
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| CN2255672Y (en) * | 1996-02-01 | 1997-06-04 | 北京无线电元件五厂 | Plug contact structure of electric plug-socket switch |
| CN201788197U (en) * | 2010-05-20 | 2011-04-06 | 江西省电力科学研究院 | Connection device of three-phase voltage transformer calibrator and test wire |
| CN102347558A (en) * | 2011-06-09 | 2012-02-08 | 上海航天科工电器研究院有限公司 | Electronic connector possessing self-locking structure |
| CN202159862U (en) * | 2011-06-30 | 2012-03-07 | 安徽泰昂电力技术有限公司 | Replaceable lead wire structure |
| CN203445248U (en) * | 2013-08-30 | 2014-02-19 | 侯静芳 | Electric connection terminal |
| CN103811906A (en) * | 2014-02-10 | 2014-05-21 | 连展科技电子（昆山）有限公司 | Terminal of electric connector |
| CN203721919U (en) * | 2014-03-10 | 2014-07-16 | 国家电网公司 | Grounding wire used for cable plugging head of box type transformer |
| CN204103196U (en) * | 2014-09-12 | 2015-01-14 | 国家电网公司 | For the insulation shielding ground short circuit line of switch cubicle flash test |
| CN204834968U (en) * | 2015-07-14 | 2015-12-02 | 国网山东夏津县供电公司 | Socket and phase -match plug thereof |
-
2016
- 2016-08-25 CN CN201610723111.4A patent/CN106291000A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258969A (en) * | 1979-11-19 | 1981-03-31 | Stallard Jerrel L | Reversing plug connector |
| CN2255672Y (en) * | 1996-02-01 | 1997-06-04 | 北京无线电元件五厂 | Plug contact structure of electric plug-socket switch |
| CN201788197U (en) * | 2010-05-20 | 2011-04-06 | 江西省电力科学研究院 | Connection device of three-phase voltage transformer calibrator and test wire |
| CN102347558A (en) * | 2011-06-09 | 2012-02-08 | 上海航天科工电器研究院有限公司 | Electronic connector possessing self-locking structure |
| CN202159862U (en) * | 2011-06-30 | 2012-03-07 | 安徽泰昂电力技术有限公司 | Replaceable lead wire structure |
| CN203445248U (en) * | 2013-08-30 | 2014-02-19 | 侯静芳 | Electric connection terminal |
| CN103811906A (en) * | 2014-02-10 | 2014-05-21 | 连展科技电子（昆山）有限公司 | Terminal of electric connector |
| CN203721919U (en) * | 2014-03-10 | 2014-07-16 | 国家电网公司 | Grounding wire used for cable plugging head of box type transformer |
| CN204103196U (en) * | 2014-09-12 | 2015-01-14 | 国家电网公司 | For the insulation shielding ground short circuit line of switch cubicle flash test |
| CN204834968U (en) * | 2015-07-14 | 2015-12-02 | 国网山东夏津县供电公司 | Socket and phase -match plug thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328959A (en) * | 2017-07-18 | 2017-11-07 | 郑州云海信息技术有限公司 | A kind of POL tests, which are drawn, carries line and preparation method thereof |
| CN109669106A (en) * | 2017-10-17 | 2019-04-23 | 中车大同电力机车有限公司 | Ready-package flexibility line insulation, overpressure resistance detecting device and detection method |
| CN109669106B (en) * | 2017-10-17 | 2021-03-19 | 中车大同电力机车有限公司 | Quick-assembly flexible line insulation and voltage resistance detection device and detection method |
| CN110887999A (en) * | 2018-09-07 | 2020-03-17 | 中车唐山机车车辆有限公司 | Train detector |
| CN110887999B (en) * | 2018-09-07 | 2022-04-19 | 中车唐山机车车辆有限公司 | Train detector |
| CN111722021A (en) * | 2019-03-19 | 2020-09-29 | 深圳市星恒通设备有限公司 | Electric motor car electromagnetic radiation and charging seat insulation resistance detecting system |
| CN110380465A (en) * | 2019-05-07 | 2019-10-25 | 宿迁雷克电源有限公司 | Intelligent power charger and its charging method |
| CN112730905A (en) * | 2020-12-17 | 2021-04-30 | 陕西宝成航空仪表有限责任公司 | Cable structure for rapidly detecting insulation resistance in relay box |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170104 |