CN206696368U - A kind of cable line fault instruction device - Google Patents
A kind of cable line fault instruction device Download PDFInfo
- Publication number
- CN206696368U CN206696368U CN201720521525.9U CN201720521525U CN206696368U CN 206696368 U CN206696368 U CN 206696368U CN 201720521525 U CN201720521525 U CN 201720521525U CN 206696368 U CN206696368 U CN 206696368U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- solar
- cable
- utility
- indicator lamp
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of cable line fault instruction device, including body, the upper end of body is provided with solar-electricity cell panel, the upper end of solar-electricity cell panel is provided with indicator lamp, the side of indicator lamp is provided with controller, and the side of controller is provided with battery, and the lower end of body is provided with fixed block, the lower end of fixed block is provided with retainer ring, and the side of retainer ring is provided with electromagnetic sensor.The utility model flows through magnetic field caused by electric current by setting in electromagnetic sensor detection cable, if electromagnetic sensor does not detect magnetic field, there occurs short circuit for certain for then illustrating on cable, it is simple in construction, when failures are detected, indicator lamp in detection means becomes and can lighted, be easy to it is found that, the solar panel that is provided with detection means receives sunshine, received solar energy is converted into power storage and got off by battery, so that detection means uses, the service life of detection means is improved.
Description
Technical field
A kind of accident indicator is the utility model is related to, more particularly to a kind of cable line fault instruction device.
Background technology
Cable fault indicator is the comprehensive inspection of a kind of short trouble for power cable section and singlephase earth fault
Device is surveyed, it is arranged on the loop-network switch cabinet in distribution network system, in cable branch box, and staff can be by the report of indicator
Alert instruction, it is rapid to determine simultaneously failure judgement section, trouble point is found out, in the prior art, cable fault indicator is broadly divided into
Analog and digital two kinds of product, analog product are early production, analog cable fault indicator it is each
Function realizes that its reliability and measurement accuracy are often poor, while automatization level is relatively low by analog circuit completely；It is digital
The structure of product mainly includes following components：Data acquisition module, CPU and communication module, wherein center
Processing module mainly completes the functions such as controlling of sampling, data processing, logic judgment；Data acquisition module receives central processing module
The sampling control signal sent completes the collection of analog quantity；Communication module is required into line number according to specific COM1 and stipulations
According to transmission.
But cable fault indicator in the prior art using when unreliable, the detection means phase that indicating fault generally be present
To complex, relatively large, the shortcomings that scope of application is small is influenceed by environmental factor, and typically using battery as electricity
Source, service life and job stability are limited by very large.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of cable line fault refers to
Showing device.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of cable line fault instruction device of the utility model, including body, the upper end of the body are provided with the sun
The electric cell panel of energy, the upper end of the solar-electricity cell panel are provided with indicator lamp, and the side of the indicator lamp is provided with controller,
The side of the controller is provided with battery, and the lower end of the body is provided with fixed block, and the lower end of the fixed block is set
There is retainer ring, the side of the retainer ring is provided with electromagnetic sensor.
As a kind of optimal technical scheme of the present utility model, one end of the retainer ring is provided with left retainer ring, described
The side of left retainer ring is provided with right retainer ring, and the side of the right retainer ring is provided with fixing screws.
As a kind of optimal technical scheme of the present utility model, the left retainer ring end is internally provided with internal thread.
As a kind of optimal technical scheme of the present utility model, the solar-electricity cell panel is electrically connected with battery,
The battery is electrically connected with controller.
As a kind of optimal technical scheme of the present utility model, the controller respectively with the indicator lamp and electromagnetic sensing
Device is electrically connected with.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model flows through magnetic field caused by electric current by setting in electromagnetic sensor detection cable, if electromagnetic sensing
Device does not detect magnetic field, then illustrates certain on cable there occurs short circuit, simple in construction, when failures are detected, inspection
The indicator lamp surveyed on device, which becomes, to light, and be easy to it has been found that the solar panel that is provided with detection means receives the sun
Received solar energy is converted into power storage and got off by light, battery, so that detection means uses, improves detection means
Service life.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is retainer ring structural representation of the present utility model；
Fig. 3 is left retainer ring sectional view of the present utility model；
In figure：1st, body；2nd, indicator lamp；3rd, controller；4th, battery；5th, solar-electricity cell panel；6th, fixed block；7th, it is solid
Determine ring；8th, electromagnetic sensor；9th, fixing screws；10th, left retainer ring；11st, right retainer ring；12nd, internal thread.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of cable line fault instruction device, including body 1, body 1
Upper end is provided with solar-electricity cell panel 5, and the upper end of solar-electricity cell panel 5 is provided with indicator lamp 2, and the side of indicator lamp 2 is set
Controller 3 is equipped with, the side of controller 3 is provided with battery 4, and the lower end of body 1 is provided with fixed block 6, the lower end of fixed block 6
Retainer ring 7 is provided with, the side of retainer ring 7 is provided with electromagnetic sensor 8.
Further, one end of retainer ring 7 is provided with left retainer ring 10, and the side of left retainer ring 10 is provided with right retainer ring
11, the side of right retainer ring 11 is provided with fixing screws 9, and the detection means is arranged on cable, first turns on fixation during installation
Screw 9, then left retainer ring 10 and right retainer ring 11 can separate, left retainer ring 10 and right retainer ring 11 are respectively fitted over cable
On, the hole in right retainer ring 11 with cable linear contact lay, is directed at the hole of internal thread 12 in left retainer ring 10, tightened by its internal diameter respectively
Detection means is arranged on cable by the can of fixing screws 9, efficient and convenient.
The left end of retainer ring 10 is internally provided with internal thread 12, and internal thread 12 coordinates with the external screw thread in fixing screws 9
Connection, can be linked together left retainer ring 10 and right retainer ring 11 by fixing screws 9 and the threaded connection of internal thread 12.
Solar-electricity cell panel 5 is electrically connected with battery 4, and battery 4 is electrically connected with controller 3, and battery 4 is by institute
The solar energy received is converted into power storage and got off, so that detection means uses.
Controller 3 is electrically connected with indicator lamp 2 and electromagnetic sensor 8 respectively, intellectualized detection device, using more convenient.
Specifically, cable can be arranged on left retainer ring 10 by the threaded connection by fixing screws 9 and internal thread 12
Between right retainer ring 11, the electromagnetic sensor 8 of the side of retainer ring 7 flows through magnetic caused by electric current in cable by detection
, magnetic field will not be detected if there occurs short circuit, electromagnetic sensor 8 certain on cable, when controller 3 finds electromagnetism
When sensor 8 can't detect magnetic field, control signal will be sent to indicator lamp 2, indicator lamp 2 is sent the light of red,
And the solar energy received is converted into power storage and got off by battery 4, the service life of detection means is improved.
The utility model in the detection cable of electromagnetic sensor 8 by flowing through magnetic field caused by electric current, if electromagnetic sensor 8
Magnetic field is not detected, then illustrates certain on cable there occurs short circuit, it is simple in construction, when failures are detected, detection
Indicator lamp 2 on device becomes and can lighted, and is easy to it has been found that the solar-electricity cell panel 5 in detection means receives sunshine, storage
Received solar energy is converted into power storage and got off by battery 4, so that detection means uses, improves making for detection means
Use the life-span.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of cable line fault instruction device, including body (1), it is characterised in that the upper end of the body (1) is provided with
Solar-electricity cell panel (5), the upper end of the solar-electricity cell panel (5) are provided with indicator lamp (2), the indicator lamp (2)
Side is provided with controller (3), and the side of the controller (3) is provided with battery (4), and the lower end of the body (1) is set
There is fixed block (6), the lower end of the fixed block (6) is provided with retainer ring (7), and the side of the retainer ring (7) is provided with electromagnetism
Sensor (8).
2. a kind of cable line fault instruction device according to claim 1, it is characterised in that the retainer ring (7)
One end is provided with left retainer ring (10), and the side of the left retainer ring (10) is provided with right retainer ring (11), the right retainer ring
(11) side is provided with fixing screws (9).
A kind of 3. cable line fault instruction device according to claim 2, it is characterised in that the left retainer ring (10)
End is internally provided with internal thread (12).
A kind of 4. cable line fault instruction device according to claim 1, it is characterised in that the solar-electricity battery
Plate (5) is electrically connected with battery (4), and the battery (4) is electrically connected with controller (3).
A kind of 5. cable line fault instruction device according to claim 1, it is characterised in that the controller (3) point
It is not electrically connected with the indicator lamp (2) and electromagnetic sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521525.9U CN206696368U (en) | 2017-05-11 | 2017-05-11 | A kind of cable line fault instruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521525.9U CN206696368U (en) | 2017-05-11 | 2017-05-11 | A kind of cable line fault instruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696368U true CN206696368U (en) | 2017-12-01 |
Family
ID=60449724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521525.9U Expired - Fee Related CN206696368U (en) | 2017-05-11 | 2017-05-11 | A kind of cable line fault instruction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696368U (en) |
-
2017
- 2017-05-11 CN CN201720521525.9U patent/CN206696368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171201 |