CN105785234A - Meter for monitoring insulation of insulating rope - Google Patents
Meter for monitoring insulation of insulating rope Download PDFInfo
- Publication number
- CN105785234A CN105785234A CN201510998748.XA CN201510998748A CN105785234A CN 105785234 A CN105785234 A CN 105785234A CN 201510998748 A CN201510998748 A CN 201510998748A CN 105785234 A CN105785234 A CN 105785234A
- Authority
- CN
- China
- Prior art keywords
- insulation
- detection
- pulley
- monitoring
- ropes
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Insulators (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a meter for monitoring insulation of an insulating rope. The meter includes a detection platform and a detector containing an insulation detection unit. The detection platform is provided with at least two insulation detection pulleys thereon. Each insulation detection pulley has a distance between shafts which matches with a measuring distance from the insulation rope to be tested. The outer edge of the pulley of each insulation detection pulley is provided with insulation performance detection contact points thereon. The insulation rope to be tested is disposed on an exterior common tangent of the two adjacent insulation detection pulleys. The detection platform is also provided with an abut-against mechanism thereon. The abut-against mechanism serves to retain the insulation rope to be tested to the exterior common tangent. The insulation performance detection contact points are separately connected to an insulation metering end of the insulation detection unit through a connecting line. According to the invention, the meter has a simple and reasonable structure, obviates operations in the course of traditional detection, such as manually bringing a probe of the detection meter into contact with the insulation rope and maintaining the measuring distance among probes, and enables jobs which often require cooperation among many people in traditional detection work to be done by only one person, which substantially reduces labor investment.
Description
Technical field
The present invention relates to insulation ropes detection technique field, particularly relate to a kind of insulation ropes insulating monitoring gauge.
Background technology
500kV good fortune port line transmission line of electricity is to ensure unique passage that Hainan Power Grid is connected with south electric network major network, and transmission line of electricity, once go wrong and Hainan Power Grid off-the-line will being caused to run, brings serious social influence and economic impact.This special geographical position, coastal cities residing for the line of good fortune port, all can suffer repeatedly typhoon every year, and after typhoon, repairing and maintenance are requisite tasks.Wherein, insulation ropes often applies to the task of hot line maintenance replacing composite insulator as main insulating tool.In livewire work set-up procedure, according to job specification, insulation ropes is detected, namely apply megameter (2500V 5000V) and carry out the resistance of segmentation detection insulation ropes, every 2cm measures interelectrode insulating resistance value and cannot be less than 700M Ω, length with some rope is classified, in order to carry out classification according to different length proper use of simultaneously.
But, the basic procedure of current livewire work is: be once arranged on dampproof cloth by detected insulation ropes, and people's measurement, a people observe the dial plate of megameter.This process needs 2 people that detected rope is arranged, and when detection, due to personnel to keep the distance between two test pencils can not more than 2cm, the time produces error unavoidably once long, observe dial plate personnel to move back and forth to easily cause between rope and see that detected artifacts of doing over again occurs by mistake simultaneously.Thus, currently needing the detection of insulation ropes to put into more manpower, and efficiency is non-normally low, the probability that there is detection error is very big.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to propose a kind of insulation ropes insulating monitoring gauge, to improve the work efficiency of detection insulation ropes, shorten the charged activity duration, ensure personal security, save human input.
Technical scheme is as follows:
A kind of insulation ropes insulating monitoring gauge, including detection platform, detector containing Insulation monitoring unit, the Insulation monitoring pulley matched at least provided with the measurement spacing of two distance between axles Yu tested insulation ropes in this detection platform, the pulley outer of each Insulation monitoring pulley is equipped with insulating properties detection contact, tested insulation ropes is arranged on the outside common tangent of adjacent two Insulation monitoring pulleys, and be provided with to be maintained at tested insulation ropes in described detection platform described outside common tangent pushes against mechanism, the insulating properties metering end of described Insulation monitoring unit is received in described insulating properties detection contact respectively through connecting line.
Adopt the insulation ropes insulating monitoring gauge of the present invention, can by Insulation monitoring pulley with push against mechanism and detected insulation ropes is pushed against mutually and be fixed in detection platform, then detected insulation ropes is at one end at the uniform velocity pulled, it is passed to Insulation monitoring pulley, observe the Insulation monitoring unit of detector simultaneously, get final product real time inspection insulating properties testing result, this save and the probe of detector is manually touched insulation ropes by traditional detection process and keeps the measurement spacing etc. between probe to operate, make traditional detection work needs many people to coordinate the work that just can complete only to need a people to complete, greatly reduce human input.
The described mechanism that pushes against includes the quantity slide rail equal with Insulation monitoring slide rail number and the adjustable pulley being arranged on track of sliding track, the pulley outer of described adjustable pulley is against on the tested insulation ropes side of Insulation monitoring pulley offside, and the root of described slide rail is fixed in detection platform.The gap length between adjustable pulley and Insulation monitoring pulley on scalable track of sliding track, to adapt to the insulation ropes of different model, it is simple and reasonable, has widened the scope of insulating properties detection and flexible operation.
Described detector also includes the length metering unit relevant to pulley rotation girth, and the pulley outer of described adjustable pulley is provided with length metering contact, and this length metering contact is received on described length metering unit by connecting line.Length metering and insulating properties are detected function gather together, it is possible to utilizing adjustable pulley to measure the length of tested insulation ropes while detection insulating properties, kill two birds with one stone, work efficiency improves further.
Described detector also includes alarm unit, and this alarm unit is electrically connected with described Insulation monitoring unit, length metering unit respectively, for sending alarm when insulating properties detect (being unsatisfactory for 700M Ω).Available alarm unit reminds detection abnormal in time, increases the intelligence degree of equipment, reduces manual work's amount.
Described detection platform is additionally provided with and covers at tested insulation ropes, Insulation monitoring pulley and the opening and closing type cover plate that pushes against in mechanism.Opening and closing type cover plate can be opened, be loaded in detection platform by tested insulation ropes relevant position easily, then cover, thus limit tested insulation ropes, make it can not deviate from detection platform, when need to take off tested insulation ropes, open opening and closing type cover plate.
Described insulation ropes insulating monitoring gauge also includes telescope support, and the top of this telescope support is provided with the fixed platform for carrying described detection platform and detector.This telescope support available regulates height, regulates telescope support and determines applicable operation height, makes the operation for detection platform, detector more comfortable, thus improve work efficiency.
The invention have the advantage that simple and reasonable for structure, eliminate and the probe of detector is manually touched insulation ropes by traditional detection process and keeps the measurement spacing etc. between probe to operate, make traditional detection work needs many people to coordinate the work that just can complete only to need a people to complete, greatly reduce human input.
Accompanying drawing explanation
Fig. 1 is the structural representation of the detection platform of the present invention and detector part；
Fig. 2 is the structural representation of the telescope support of the present invention；
Description of reference numerals: 1, insulation ropes；2, detection platform；3, Insulation monitoring pulley；4, adjustable pulley；5, slide rail；6, connecting line；7, detector；8, telescope support.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment
If Fig. 1 is to shown in 2, a kind of insulation ropes 1 insulating monitoring gauge, including detection platform 2, detector 7 containing Insulation monitoring unit, the Insulation monitoring pulley 3 matched at least provided with the measurement spacing of two distance between axles Yu tested insulation ropes 1 in this detection platform 2, the pulley outer of each Insulation monitoring pulley 3 is equipped with insulating properties detection contact, tested insulation ropes 1 is arranged on the outside common tangent of adjacent two Insulation monitoring pulleys 3, and be provided with to be maintained at tested insulation ropes 1 in described detection platform 2 described outside common tangent pushes against mechanism, the insulating properties metering end of described Insulation monitoring unit is received in described insulating properties detection contact respectively through connecting line 6.
Wherein, tested insulation ropes 1 can be arranged on any bar outside common tangent of adjacent two Insulation monitoring pulleys 3, for instance tested insulation ropes 1 passes and tangent with pulley respectively between adjacent two Insulation monitoring pulleys 3；In the present embodiment, two adjacent Insulation monitoring pulleys 3 are positioned at the same side of tested insulation ropes 1.The described mechanism that pushes against is pressed in the tested insulation ropes 1 side top board of Insulation monitoring pulley 3 offside and supports spring, or other can make tested insulation ropes 1 be pressed against on Insulation monitoring pulley 3 and detect, with insulating properties, any mechanism that contact is good, does not limit at this；In the present embodiment, the described mechanism that pushes against includes the quantity slide rail 5 equal with Insulation monitoring slide rail 5 number and the adjustable pulley 4 being arranged on slide rail 5 track, the pulley outer of described adjustable pulley 4 is against on tested insulation ropes 1 side of Insulation monitoring pulley 3 offside, and the root of described slide rail 5 is fixed in detection platform 2.
Preferably, described detector 7 also includes the length metering unit relevant to pulley rotation girth, and the pulley outer of described adjustable pulley 4 is provided with length metering contact, and this length metering contact is received on described length metering unit by connecting line 6.
In practice, in order to ensure that contact is good, Insulation monitoring pulley 3 can be adjusted according to different demands, and adjustable pulley 4 can adopt pin type pulley or copper wire formula pulley etc..
Described detector 7 also includes alarm unit, and this alarm unit is electrically connected with described Insulation monitoring unit, length metering unit respectively, for sending alarm when insulating properties detect.
Described detection platform 2 is additionally provided with and covers at tested insulation ropes 1, Insulation monitoring pulley 3 and the opening and closing type cover plate that pushes against in mechanism.Wherein, this opening and closing type cover plate can be hinged on a side of detection platform 2, it is prevented that detected material is surprisingly deviate from.
Described insulation ropes 1 insulating monitoring gauge also includes telescope support 8, and the top of this telescope support 8 is provided with the fixed platform for carrying described detection platform 2 and detector 7.Its support height is adjustable, and the concrete form that arranges is a lot, does not again limit.
nullAdopt the insulation ropes 1 insulating monitoring gauge of the present invention，Can first open opening and closing type cover plate，Tested insulation ropes 1 is put into the Insulation monitoring pulley 3 mixing up gap length and above-mentioned pushes against between mechanism，Mutually pushed against by them and close lower cover，Tested insulation ropes 1 is made to be fixed in detection platform 2，Then one end of tested insulation ropes 1 is at the uniform velocity pulled，It is made to produce friction with Insulation monitoring pulley 3，Pulley rolling，And the detection data of insulation ropes 1 are shown on the dial plate of detector 7 by insulating properties detection contact on adjacent two Insulation monitoring pulleys 3 in real time，Can real time inspection insulating properties testing result，This save and the probe of detector 7 is manually touched insulation ropes 1 by traditional detection process and keeps the measurement spacing etc. between probe to operate，Make traditional detection work needs many people to coordinate the work that just can complete only to need a people to complete，Greatly reduce human input.Meanwhile, length metering also can being integrated on detector 7, thus while detection insulating properties, adjustable pulley 4 can be utilized to measure the length of tested insulation ropes 1, kill two birds with one stone, work efficiency improves further.If finding insulating properties detection, then can send buzzing or display lamp flicker etc. by alarm unit, to remind testing staff in time or to detect backstage accordingly, increasing the intelligence degree of equipment, reduce manual work's amount.It was verified that the detection of same project needs three to four people just can complete in the past, and utilizing the present invention, may decrease to a people and can complete detection, human input is greatly reduced.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment is also not used to limit the scope of the claims of the present invention, and all equivalences done without departing from the present invention are implemented or change, and are intended to be limited solely by the scope of the claims of this case.
Claims (6)
1. an insulation ropes insulating monitoring gauge, it is characterized in that, including detection platform, detector containing Insulation monitoring unit, the Insulation monitoring pulley matched at least provided with the measurement spacing of two distance between axles Yu tested insulation ropes in this detection platform, the pulley outer of each Insulation monitoring pulley is equipped with insulating properties detection contact, tested insulation ropes is arranged on the outside common tangent of adjacent two Insulation monitoring pulleys, and be provided with to be maintained at tested insulation ropes in described detection platform described outside common tangent pushes against mechanism, the insulating properties metering end of described Insulation monitoring unit is received in described insulating properties detection contact respectively through connecting line.
2. insulation ropes insulating monitoring gauge according to claim 1, it is characterized in that, the described mechanism that pushes against includes the quantity slide rail equal with Insulation monitoring slide rail number and the adjustable pulley being arranged on track of sliding track, the pulley outer of described adjustable pulley is against on the tested insulation ropes side of Insulation monitoring pulley offside, and the root of described slide rail is fixed in detection platform.
3. insulation ropes insulating monitoring gauge according to claim 2, it is characterized in that, described detector also includes the length metering unit relevant to pulley rotation girth, the pulley outer of described adjustable pulley is provided with length metering contact, and this length metering contact is received on described length metering unit by connecting line.
4. insulation ropes insulating monitoring gauge according to claim 3, it is characterized in that, described detector also includes alarm unit, and this alarm unit is electrically connected with described Insulation monitoring unit, length metering unit respectively, for sending alarm when insulating properties detect.
5. the insulation ropes insulating monitoring gauge according to claim 1-4 any one, it is characterised in that be additionally provided with in described detection platform and cover at tested insulation ropes, Insulation monitoring pulley and the opening and closing type cover plate that pushes against in mechanism.
6. the insulation ropes insulating monitoring gauge according to claim 1-4 any one, it is characterised in that also including telescope support, the top of this telescope support is provided with the fixed platform for carrying described detection platform and detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998748.XA CN105785234B (en) | 2015-12-24 | 2015-12-24 | A kind of insulation ropes insulating monitoring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998748.XA CN105785234B (en) | 2015-12-24 | 2015-12-24 | A kind of insulation ropes insulating monitoring gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105785234A true CN105785234A (en) | 2016-07-20 |
| CN105785234B CN105785234B (en) | 2018-08-28 |
Family
ID=56390312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998748.XA Active CN105785234B (en) | 2015-12-24 | 2015-12-24 | A kind of insulation ropes insulating monitoring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105785234B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127828A (en) * | 1997-05-09 | 2000-10-03 | Murata Manufacturing Co., Ltd. | Apparatus for measuring resistance of electronic component |
| CN201373906Y (en) * | 2008-12-30 | 2009-12-30 | 上海雷格仪器有限公司 | Portable insulation rod or cord experiment device |
| CN103592562A (en) * | 2013-11-22 | 2014-02-19 | 国家电网公司 | Portable insulation measurement electrode device |
| CN103852742A (en) * | 2012-11-30 | 2014-06-11 | 何庆吉 | Electroscope test bench |
| CN204241323U (en) * | 2014-10-22 | 2015-04-01 | 国家电网公司 | Insulation ropes test unit |
| CN205333785U (en) * | 2015-12-24 | 2016-06-22 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulating monitoring measurement appearance of insulation ropes |
-
2015
- 2015-12-24 CN CN201510998748.XA patent/CN105785234B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127828A (en) * | 1997-05-09 | 2000-10-03 | Murata Manufacturing Co., Ltd. | Apparatus for measuring resistance of electronic component |
| CN201373906Y (en) * | 2008-12-30 | 2009-12-30 | 上海雷格仪器有限公司 | Portable insulation rod or cord experiment device |
| CN103852742A (en) * | 2012-11-30 | 2014-06-11 | 何庆吉 | Electroscope test bench |
| CN103592562A (en) * | 2013-11-22 | 2014-02-19 | 国家电网公司 | Portable insulation measurement electrode device |
| CN204241323U (en) * | 2014-10-22 | 2015-04-01 | 国家电网公司 | Insulation ropes test unit |
| CN205333785U (en) * | 2015-12-24 | 2016-06-22 | 中国南方电网有限责任公司超高压输电公司广州局 | Insulating monitoring measurement appearance of insulation ropes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105785234B (en) | 2018-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105512474B (en) | A kind of method for detecting abnormality of Transformer's Condition Monitoring data | |
| CN206274265U (en) | A kind of transformer online monitoring device | |
| GB2486142A (en) | Methods and apparatus for characterization of petroleum fluid employing analysis of high molecular weight components | |
| CN205992050U (en) | A kind of insulation line monitoring device check system | |
| CN204536448U (en) | A kind of high voltage supply leakage conductor wireless monitoring device | |
| CN107203846A (en) | A kind of food safety comprehensive evaluation system based on foodstuff traceability data pool | |
| CN206757021U (en) | High voltage ac/dc voltmeter calibration detection means | |
| CN110703009A (en) | Abnormal analysis and processing method for line loss rate of transformer area | |
| CN205333785U (en) | Insulating monitoring measurement appearance of insulation ropes | |
| CN103472373B (en) | Method for evaluating external insulation equivalence of natural pollution insulator and artificial pollution insulator | |
| CN205720417U (en) | A kind of triple channel contactless below 1000V voltage measuring apparatus | |
| CN107884646A (en) | Transformer Substation Online Monitoring System Critical method | |
| CN204405606U (en) | Ultrasonic probe fixture | |
| CN106841560A (en) | A kind of water quality monitoring system | |
| CN106124613A (en) | Elevator wire rope fracture of wire based on radio network technique monitoring system | |
| CN105785234A (en) | Meter for monitoring insulation of insulating rope | |
| CN205538879U (en) | Novel indoor air quality manages detector | |
| CN207081505U (en) | A kind of elevator door closing impacts force checking device | |
| AU2014100711A4 (en) | A patrol verification experimental system of power transmission and transformation state maintenance test equipment | |
| CN203732527U (en) | Automatic surface water monitoring device | |
| CN205015456U (en) | A networked testing arrangement for electric automobile motor predelivery test | |
| CN106124726A (en) | A kind of portable online water quality detecting device | |
| CN208283463U (en) | A kind of Insulation Resistance Tester | |
| CN202869935U (en) | System for on-line monitoring atmospheric pollutants | |
| CN207232346U (en) | Power battery module FT1 tests system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230727 Address after: 570000 Unit B, 14 #, Fortune Plaza, 103 Binhai Avenue, Haikou City, Hainan Province Patentee after: Haikou Branch of Guangzhou Bureau of China Southern Power Grid Co.,Ltd. Address before: 510663 Building 2, 223 science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU BUREAU OF EXTRA HIGH VOLTAGE TRANSMISSION COMPANY OF CHINA SOUTHERN POWER GRID Co.,Ltd. |
|
| TR01 | Transfer of patent right |