CN202994913U - Cable fault tester - Google Patents

Cable fault tester Download PDF

Info

Publication number
CN202994913U
CN202994913U CN 201220496277 CN201220496277U CN202994913U CN 202994913 U CN202994913 U CN 202994913U CN 201220496277 CN201220496277 CN 201220496277 CN 201220496277 U CN201220496277 U CN 201220496277U CN 202994913 U CN202994913 U CN 202994913U
Authority
CN
China
Prior art keywords
control device
probe
module
electric cable
failure detector
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
CN 201220496277
Other languages
Chinese (zh)
Inventor
王玲
李朋
李海春
孟立军
薛世东
孟令帅
苗瑜
赵帅克
李明
关松
王延
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
Benxi Power Supply Co of Liaoning Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Benxi Power Supply Co of Liaoning 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, Benxi Power Supply Co of Liaoning Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201220496277 priority Critical patent/CN202994913U/en
Application granted granted Critical
Publication of CN202994913U publication Critical patent/CN202994913U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Provided is a cable fault tester, characterized by comprising a first probe, a second probe, a control device, a power supply, a data output module, a display device, a parameter adjusting module, and a failure warning device, wherein the first probe and the second probe are respectively connected with the control device, the power supply is connected with the control device, the data output module is connected with the display device, the data output module is connected with the control device, and the parameter adjusting module and the failure warning device are respectively connected with the control device. The cable fault tester is advantaged by simple structure and principle, stable performance of a programmable controller, good anti-interference, and the cable fault tester is suitable to be used in field operation. Construction efficiency is improved. Use is convenient. The cable fault tester can accurately detect damage locations of a cable in time and repair the damage in time, thereby preventing greater loss.

Description

A kind of electric cable failure detector
Technical field
The utility model relates to the outdoor cable pick-up unit, particularly a kind of electric cable failure detector.
Background technology
At present, existing cable detecting device, complex structure, the field work difficulty is large, and the problems such as detection signal poor accuracy for convenient construction personnel's field work, need to from theory structure, be improved.
The utility model content
The purpose of this utility model is the breakage failure position of detecting outdoor cable for accurate, and the spy provides a kind of electric cable failure detector.
The utility model provides a kind of electric cable failure detector, it is characterized in that: described electric cable failure detector comprises probe 1, probe 22, control device 3, power supply 4, data outputting module 5, display device 6, parameter adjustment module 7, accident warning device 8;
Wherein: probe 1 is connected with probe and 2 is connected with control device 3 respectively, power supply 4 is connected with control device 3, data outputting module 5 is connected connection with display device, data outputting module 5 is connected with control device 3, and parameter adjustment module 7 is connected with accident warning device and is connected with control device 3 respectively.
The key control unit of described control device 3 is the Programmable Logic Controller with analog input.
The interior module with modulation function of described control device 3.
Described parameter adjustment module 7 is manual input device.
Described display device 6 is liquid crystal display.
Described electric cable failure detector, whole is the single body structure that can bear, small volume and less weight is fit to field work.
Advantage of the present utility model:
Electric cable failure detector described in the utility model, theory structure is simple, Programmable Logic Controller stable performance, strong interference immunity, be suitable for field work, improved operating efficiency, the convenient use, the cable failure position can be detected timely and accurately, in time repair, avoid resulting in greater loss.
Description of drawings
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is electric cable failure detector theory structure schematic diagram.
Embodiment
Embodiment 1
The present embodiment provides a kind of electric cable failure detector, it is characterized in that: described electric cable failure detector comprises probe 1, probe 22, control device 3, power supply 4, data outputting module 5, display device 6, parameter adjustment module 7, accident warning device 8;
Wherein: probe 1 is connected with probe and 2 is connected with control device 3 respectively, power supply 4 is connected with control device 3, data outputting module 5 is connected connection with display device, data outputting module 5 is connected with control device 3, and parameter adjustment module 7 is connected with accident warning device and is connected with control device 3 respectively.
The key control unit of described control device 3 is the Programmable Logic Controller with analog input.
The interior module with modulation function of described control device 3.
Described electric cable failure detector, whole is the single body structure that can bear, small volume and less weight is fit to field work.
Embodiment 2
The present embodiment provides a kind of electric cable failure detector, it is characterized in that: described electric cable failure detector comprises probe 1, probe 22, control device 3, power supply 4, data outputting module 5, display device 6, parameter adjustment module 7, accident warning device 8;
Wherein: probe 1 is connected with probe and 2 is connected with control device 3 respectively, power supply 4 is connected with control device 3, data outputting module 5 is connected connection with display device, data outputting module 5 is connected with control device 3, and parameter adjustment module 7 is connected with accident warning device and is connected with control device 3 respectively.
The key control unit of described control device 3 is the Programmable Logic Controller with analog input.
The interior module with modulation function of described control device 3.
Described parameter adjustment module 7 is manual input device.
Described electric cable failure detector, whole is the single body structure that can bear, small volume and less weight is fit to field work.
Embodiment 3
The present embodiment provides a kind of electric cable failure detector, it is characterized in that: described electric cable failure detector comprises probe 1, probe 22, control device 3, power supply 4, data outputting module 5, display device 6, parameter adjustment module 7, accident warning device 8;
Wherein: probe 1 is connected with probe and 2 is connected with control device 3 respectively, power supply 4 is connected with control device 3, data outputting module 5 is connected connection with display device, data outputting module 5 is connected with control device 3, and parameter adjustment module 7 is connected with accident warning device and is connected with control device 3 respectively.
The key control unit of described control device 3 is the Programmable Logic Controller with analog input.
The interior module with modulation function of described control device 3.
Described parameter adjustment module 7 is manual input device, and described display device 6 is liquid crystal display.
Described electric cable failure detector, whole is the single body structure that can bear, small volume and less weight is fit to field work.

Claims (3)

1. electric cable failure detector, it is characterized in that: described electric cable failure detector comprises probe one (1), probe two (2), control device (3), power supply (4), data outputting module (5), display device (6), parameter adjustment module (7), accident warning device (8);
Wherein: probe one (1) are connected with probe (2) be connected with control device (3) respectively, power supply (4) is connected with control device (3), data outputting module (5) is connected 6 with display device) connect, data outputting module (5) is connected with control device (3), parameter adjustment module (7) is connected 8 with accident warning device) key control unit that is connected respectively described control device (3) with control device (3) is the Programmable Logic Controller with analog input, perhaps in described control device (3) with the module of modulation function.
2. according to electric cable failure detector claimed in claim 1, it is characterized in that: described parameter adjustment module (7) is manual input device.
3. according to electric cable failure detector claimed in claim 1, it is characterized in that: described display device (6) is liquid crystal display.
CN 201220496277 2012-09-26 2012-09-26 Cable fault tester Expired - Fee Related CN202994913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220496277 CN202994913U (en) 2012-09-26 2012-09-26 Cable fault tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220496277 CN202994913U (en) 2012-09-26 2012-09-26 Cable fault tester

Publications (1)

Publication Number Publication Date
CN202994913U true CN202994913U (en) 2013-06-12

Family

ID=48566082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220496277 Expired - Fee Related CN202994913U (en) 2012-09-26 2012-09-26 Cable fault tester

Country Status (1)

Country Link
CN (1) CN202994913U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102879682A (en) * 2012-09-26 2013-01-16 国家电网公司 Cable fault tester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102879682A (en) * 2012-09-26 2013-01-16 国家电网公司 Cable fault tester

Similar Documents

Publication Publication Date Title
CN202171616U (en) Photovoltaic array conflux measurement and control apparatus
CN203224570U (en) Digital insulation-resistance on-line detector
CN202994913U (en) Cable fault tester
CN203632664U (en) Portable fault detector for remote power-collecting system equipment
CN104737638A (en) Garden shovel capable of measuring humidity
CN202853820U (en) High voltage isolation switch contact finger pressure test instrument
CN204422684U (en) A kind of intelligentized AC scurries into DC detecting instrument
CN203539342U (en) Sphygmomanometer with wireless transmission function
CN201436587U (en) Granulator hollow main shaft rotating speed measuring apparatus
CN204168001U (en) A kind of intelligent duplicate power supply automatic change-over based on DSP
CN203444034U (en) Fault diagnosis system of coal mining machine frequency converter
CN202435423U (en) Simple CAN (controller area network) analyzer
CN102879682A (en) Cable fault tester
CN203616457U (en) Power supply box detecting device
CN202975138U (en) Terminal device for performing wave recording on voltage to earth of direct current buses
CN203696874U (en) Screwdriver with temperature measuring function
CN203102512U (en) Fire alarm console
CN202853839U (en) Integrated type vacuum gauge
CN202393901U (en) Tester of electrified display device of portable type switch cabinet
CN203148423U (en) Ultra-low power portable inclinometer
CN202677161U (en) Measurement and control apparatus based on Zigbee wireless communication
CN202325835U (en) Automatic controller for diesel generator set
CN202331728U (en) Combustible gas alarming controller
CN201936173U (en) Enterprise energy consumption monitor
CN204043705U (en) A kind of portable warm Humidity Detection equipment

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20200926