CN204515052U - A kind of cable fault detect device - Google Patents
A kind of cable fault detect device Download PDFInfo
- Publication number
- CN204515052U CN204515052U CN201520044688.3U CN201520044688U CN204515052U CN 204515052 U CN204515052 U CN 204515052U CN 201520044688 U CN201520044688 U CN 201520044688U CN 204515052 U CN204515052 U CN 204515052U
- Authority
- CN
- China
- Prior art keywords
- protecting sheathing
- electric capacity
- cover plate
- power
- wire
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 230000003139 buffering effect Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Locating Faults (AREA)
Abstract
The utility model relates to a kind of cable fault detect device, it is characterized in that: cover plate is connected with the right side of protecting sheathing by hinge, cover plate and protecting sheathing composition casing, protecting sheathing housing outer bottom has roller, cover plate and protecting sheathing inwall are coated with insulation course, protecting sheathing housing inner bottom part is lined with cushion pad, four sides in protecting sheathing housing is buffering cotton, AC power is placed on the cushion pad in protecting sheathing, the electric capacity ring of two control lever bottoms is connected with AC power by exchanging wire, the structure of electric capacity ring is semicircular sheet metal, sensor wire is connected with between right side electric capacity ring and interchange wire, sensor wire is provided with reometer, reometer lower end series connection safe Resistance.It can accurately detect the position that cable disconnects, and solves the problem of existing apparatus detection streamer complicated operation, and then improves the efficiency detected, and device can not by the impact of power-off as an independent entirety.
Description
Technical field
The utility model relates to a kind of cable fault detect device, belongs to a kind of pick-up unit.
Background technology
In power equipment, the conveying of the unimpeded and electric power of wire communication depends on the normal operation of cable line.Once circuit generation obstacle, the interruption of communication and electric power will be caused, as fault can not be found in time and got rid of rapidly, very large economic loss and bad social influence will be caused.Thus, electric cable failure detector is the important tool safeguarding various cable.Electric cable failure detector is a set of comprehensive Cable fault examination equipment, for the test of power cable open circuit, short circuit, ground connection, low-resistance, high resistant flashover and high resistant leaks fault, and the open circuit of coaxial communications cable and local cable, short trouble accurate test; All right test cable path, buried depth, and electric wave tests the speed, and appraises and decides cable length etc., and cable archives can be set up so that daily servicing management, existing cable proving installation complicated operation, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of cable fault detect device, by the circuit of electric capacity ring, reometer, cable conductor, a formation conducting between interchange wire and AC power, reometer is rotated, if cable inner lead disconnects, reometer then can not rotate, and it can accurately detect the position that cable disconnects, and solves the problem of existing apparatus detection streamer complicated operation, and then improve the efficiency detected, and device can not by the impact of power-off as an independent entirety.
The technical solution of the utility model is achieved in that a kind of cable fault detect device, it is characterized in that: cover plate is connected with the right side of protecting sheathing by hinge, cover plate and protecting sheathing composition casing, draw ring is fixedly connected on cover plate end face, protecting sheathing housing outer bottom has roller, cover plate and protecting sheathing inwall are coated with insulation course, protecting sheathing housing inner bottom part is lined with cushion pad, four sides in protecting sheathing housing is buffering cotton, AC power is placed on the cushion pad in protecting sheathing, control lever standing groove is provided with above AC power, the electric capacity ring of two control lever bottoms is connected with AC power by exchanging wire, the structure of electric capacity ring is semicircular sheet metal, sensor wire is connected with between right side electric capacity ring and interchange wire, sensor wire is provided with reometer, reometer lower end series connection safe Resistance.
Good effect of the present utility model is that it can accurately detect the position that cable disconnects, and solves the problem of existing apparatus detection streamer complicated operation, and then improves the efficiency detected, and device can not by the impact of power-off as an independent entirety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further: as shown in Figure 1, a kind of cable fault detect device, it is characterized in that: cover plate 2 is connected by the right side of hinge with protecting sheathing 5, cover plate 2 and protecting sheathing 5 form casing, draw ring 1 is fixedly connected on cover plate 2 end face, protecting sheathing 5 housing outer bottom has roller 8, cover plate 2 and protecting sheathing 5 inwall are coated with insulation course 4, protecting sheathing 5 housing inner bottom part is lined with cushion pad 7, four sides in protecting sheathing 5 housing is buffering cotton 14, AC power 6 is placed on the cushion pad 7 in protecting sheathing 5, control lever standing groove 3 is provided with above AC power 6, the electric capacity ring 12 of two control lever 11 bottoms is connected with AC power 6 by exchanging wire 13, the structure of electric capacity ring 12 is semicircular sheet metals, sensor wire 10 is connected with between right side electric capacity ring 12 and interchange wire 13, sensor wire 10 is provided with reometer 9, reometer 9 lower end series connection safe Resistance.
Cover plate 2 is provided with above protecting sheathing 5, cover plate 2 fixes on the right side of protecting sheathing 5 by hinges fixing, draw ring 1 is provided with outside cover plate 2, protecting sheathing 5 inwall is provided with insulation course 4, the effect of insulation course 4 is the electric leakages of anti-locking apparatus, buffering cotton 14 is provided with inside two side insulation layers 4, AC power 6 is established between left and right buffering cotton 14, the effect of buffering cotton 14 is that anti-locking apparatus collides with insulation course 4 in the process of transporting, insulation course 4 is broken, and then cause device to there is the hidden danger of electric leakage, AC power 6 is provided with two and exchanges wire 13, exchange wire 13 and be provided with safe Resistance, exchange wire 13 upper end and connect electric capacity ring 12, the structure of electric capacity ring 12 is semicircular sheet metals, sensor wire 10 is connected with between on right side electric capacity ring 12, sensor wire 10 is provided with reometer 9, reometer 9 lower end series connection safe Resistance, electric capacity ring 12 is provided with control lever 11, control lever 11 adopts insulating material, and control lever 11 is provided with antiskid thread, testing staff only needs manipulation operation bar 11, by two pieces of electric capacity rings 12 near cable, now electric capacity ring 12 inside surface is parallel with cable, at this moment a capacitor is formed between cable conductor surface and electric capacity ring 12, recycling capacitor leads to the characteristic of interchange, make electric capacity ring 12, reometer 9, cable conductor, exchange the circuit forming a conducting between wire 13 and AC power, and then reometer 9 is rotated, if cable inner lead disconnects, 9, reometer can not rotate, so just can accurately detect the position that cable disconnects, and then solve the problem of existing apparatus detection streamer complicated operation, control lever standing groove 3 is provided with above AC power 6, roller 8 is provided with bottom protecting sheathing 5, the effect of roller 8 is the carryings being convenient to device.
By being equipped with AC power 6 in the protecting sheathing 5 being provided with roller 8, AC power 6 is provided with two and exchanges wire 13, every root exchanges wire 13 and is provided with electric capacity ring 12, and the sensor wire 10 be provided with between right side electric capacity ring 12 and interchange wire 13 with reometer 9, utilize between sensor wire 10 surface and electric capacity ring 12 and form a capacitor, recycling capacitor leads to the characteristic of interchange, make electric capacity ring 12, reometer 9, sensor wire 10, exchange the circuit forming a conducting between wire 13 and AC power 6, and then reometer 9 is rotated, if cable induced inside wire 10 disconnects, 9, reometer can not rotate, so just can accurately detect the position that cable disconnects, and then solve the problem of existing apparatus detection streamer complicated operation.
Claims (1)
1. a cable fault detect device, it is characterized in that: cover plate is connected with the right side of protecting sheathing by hinge, cover plate and protecting sheathing composition casing, draw ring is fixedly connected on cover plate end face, protecting sheathing housing outer bottom has roller, cover plate and protecting sheathing inwall are coated with insulation course, protecting sheathing housing inner bottom part is lined with cushion pad, four sides in protecting sheathing housing is buffering cotton, AC power is placed on the cushion pad in protecting sheathing, control lever standing groove is provided with above AC power, the electric capacity ring of two control lever bottoms is connected with AC power by exchanging wire, the structure of electric capacity ring is semicircular sheet metal, sensor wire is connected with between right side electric capacity ring and interchange wire, sensor wire is provided with reometer, reometer lower end series connection safe Resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044688.3U CN204515052U (en) | 2015-01-22 | 2015-01-22 | A kind of cable fault detect device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044688.3U CN204515052U (en) | 2015-01-22 | 2015-01-22 | A kind of cable fault detect device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515052U true CN204515052U (en) | 2015-07-29 |
Family
ID=53713011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044688.3U Active CN204515052U (en) | 2015-01-22 | 2015-01-22 | A kind of cable fault detect device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957603A (en) * | 2016-07-04 | 2016-09-21 | 福州通尔达电线电缆有限公司 | Armored polyphosphazene insulated cable |
| CN106205795A (en) * | 2016-07-04 | 2016-12-07 | 福州通尔达电线电缆有限公司 | A kind of flame-proof heat-resistant polyphosphazene insulated cable |
| CN108362976A (en) * | 2018-02-09 | 2018-08-03 | 董岳良 | A kind of novel power grid monitoring device |
| CN109297527A (en) * | 2018-11-02 | 2019-02-01 | 郑州海威光电科技有限公司 | A kind of cable fault detecting device |
-
2015
- 2015-01-22 CN CN201520044688.3U patent/CN204515052U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957603A (en) * | 2016-07-04 | 2016-09-21 | 福州通尔达电线电缆有限公司 | Armored polyphosphazene insulated cable |
| CN106205795A (en) * | 2016-07-04 | 2016-12-07 | 福州通尔达电线电缆有限公司 | A kind of flame-proof heat-resistant polyphosphazene insulated cable |
| CN108362976A (en) * | 2018-02-09 | 2018-08-03 | 董岳良 | A kind of novel power grid monitoring device |
| CN109297527A (en) * | 2018-11-02 | 2019-02-01 | 郑州海威光电科技有限公司 | A kind of cable fault detecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204515052U (en) | A kind of cable fault detect device | |
| CN202957123U (en) | Self-test and self-protection oil-immersed power transformer | |
| CN205015377U (en) | A insulating fixing device for electric energy meter is electrified to be changed | |
| CN204330962U (en) | A kind of positioning measuring device of power cable partial discharge signal | |
| CN203705077U (en) | Temperature and grounding capacitance current online monitoring device of transformer bushing end screen | |
| CN203658430U (en) | Capacitive equipment insulation online monitoring and electrification test integrated sampling protection device | |
| CN105759172B (en) | Active earthed system abnormal detector and method | |
| CN202471806U (en) | On-line monitoring sensing device for transformer-core earth current | |
| CN104061849A (en) | System for on-line detection of winding deformation based on overvoltage signal and response of transformer | |
| CN203561722U (en) | Two-frequency signal detection position indicator for electricity overhead line | |
| CN103698656B (en) | Non-contact earth leakage fault detection method | |
| CN203216999U (en) | Capacitive equipment dielectric loss live line measurement sampling device | |
| CN104241008B (en) | Method and device for detecting breaking and closing positions of vacuum circuit breaker contacts | |
| CN207181590U (en) | A kind of novel cable fault testing apparatus | |
| CN204241608U (en) | A kind of leakage current testing cassete | |
| CN201829637U (en) | Special test joint for protecting press plate | |
| CN203630207U (en) | Double-transformer on-line monitoring device of transformer clamping piece grounding current | |
| CN202563012U (en) | Large-scale power station grounding net impedance parameter measuring device | |
| CN203084135U (en) | Passive on-line detection apparatus for grounding state of high-voltage iron tower | |
| CN202583389U (en) | Insulated online monitoring system for current transformer | |
| CN202649392U (en) | Portable partial discharge pulse current sensor | |
| CN201909820U (en) | Fast detecting device of electric cabinet | |
| CN207459524U (en) | A kind of preassembled transformer station experiment auxiliary device | |
| CN205643479U (en) | Current mutual inductor | |
| CN205720500U (en) | Active earthed system abnormal detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |