CN207818940U - A kind of intelligent high-low pressure ground wire - Google Patents
A kind of intelligent high-low pressure ground wire Download PDFInfo
- Publication number
- CN207818940U CN207818940U CN201820238698.4U CN201820238698U CN207818940U CN 207818940 U CN207818940 U CN 207818940U CN 201820238698 U CN201820238698 U CN 201820238698U CN 207818940 U CN207818940 U CN 207818940U
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- China
- Prior art keywords
- ground wire
- earth brace
- microcontroller
- earth
- low pressure
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Abstract
The utility model discloses a kind of intelligent high-low pressures to be grounded, including being grounded stay hook, the ground wire stay hook side is equipped with current sensor, the ground wire stay hook bottom is equipped with the first earth brace, first earth brace side is equipped with microcontroller, and first earth brace is equipped with alarm far from microcontroller side.The utility model is grounded stay hook by setting and can be fixed with cable; current sensor can be whether there is electric current in induced electricity cable; microcontroller can receive the signal of current sensor; alarm is sent out to control alarm; control electric telescopic rod movement; so that Y types earth brace is contacted with the first earth brace; to be grounded; reduce the artificial process for climbing up electric pole; increase safety coefficient; protect the life security of maintenance personal, clamping structure that can carry out clamping to Y type earth braces, ensure that the accuracy of ground connection.
Description
Technical field
The utility model is related to high-voltage electricity to repair field, more particularly to a kind of intelligent high-low pressure ground wire.
Background technology
Ground wire is exactly the line for being directly connected to the earth, is referred to as safety return circuit line, it is just direct high pressure when dangerous
Turn to sow to the earth, a lifeline, is grounded in the power system at last:It is to anticipate in the equipment and circuit having had a power failure
Other places occurs ensureing the important tool of staff when voltage.Regulation is issued by portion, ground wire must be that 25mm2m or more naked coppers are soft
Line is made.Power distribution line maintenance（Repairing）Construction site can usually encounter the safety measure for needing power failure hanging earthing conductor, original
Ground wire has the following disadvantages：（1）It needs to step on bar electrical verification using original ground wire to confirm without electricity, stepping on to certain altitude and could hang
Installing ground wire, the larger safety coefficient of labor intensity is low for the installing of traditional ground wire, high-low pressure joint uses needs at the same have a power failure,
Ground wire will be installed；Cumbersome, technical difficulty is also relatively large.There are time-consuming and laborious unsafe drawbacks；（2）Traditional
Being grounded use will repeat to install；（3）Operating personnel are needed first to step on bar installation when traditional ground wire setting, when dismounting will also step on
Bar dismantling operation, there are security risks.
Therefore, it is necessary to solve the above problems to invent a kind of intelligent high-low pressure ground wire.
Utility model content
The purpose of this utility model is to provide a kind of intelligent high-low pressures to be grounded, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of intelligent high-low pressure ground wire, including
It is grounded stay hook, the ground wire stay hook side is equipped with current sensor, and the ground wire stay hook bottom is equipped with first
Earth brace, first earth brace side are equipped with microcontroller, and first earth brace is equipped with alarm, institute far from microcontroller side
It states alarm side and is equipped with insulating protective cover, first earth brace bottom is equipped with Y type earth braces, the Y types earth brace both sides
It is equipped with clamping structure, the clamping structure bottom is equipped with pressure sensor, and the Y types earth brace external rings are arranged with fixation
Block, the fixed block side are equipped with electric telescopic rod, and the Y types earth brace bottom is equipped with ground wire, and the ground wire bottom is set
There is the second earth brace, protective cover is equipped with outside the electric telescopic rod.
Preferably, the microcontroller model is set as STM32F103RCT6, and the current sensor model is set as HIA-
C01。
Preferably, the insulating protective cover is fixedly connected with the first earth brace, the microcontroller and current sensor, pressure
Sensor and alarm are electrically connected.
Preferably, the clamping structure includes spring, gag lever post and impact-absorbing shell, and the spring side is equipped with gag lever post, institute
It states and is equipped with impact-absorbing shell outside gag lever post, the spring is fixedly connected with insulating protective cover, and the gag lever post is solid with insulating protective cover
Fixed connection.
Preferably, the pressure sensor model is set as PT124G-111.
Preferably, the fixed block is fixedly connected with electric telescopic rod, and the fixed block is fixedly connected with Y type earth braces,
The microcontroller is electrically connected with electric telescopic rod.
The technique effect and advantage of the utility model：The utility model is grounded stay hook by setting can be with cable
It is fixed, current sensor can be whether there is electric current in induced electricity cable, microcontroller can receive the letter of current sensor
Number, sending out alarm, control electric telescopic rod movement to control alarm so that Y types earth brace is contacted with the first earth brace, from
And be grounded, reduce the artificial process for climbing up electric pole, increase safety coefficient, protects the life security of maintenance personal,
Easy to operate, clamping structure can carry out clamping to Y type earth braces, ensure that the accuracy of ground connection, protective cover are arranged in underground,
So that Y types earth brace and the first earth brace are separated from each other when earth-free, safer, the utility model conjunction simple in structure
It manages, is economical and practical, easy to use.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portions the A structural schematic diagram of the utility model；
Fig. 3 is the non-working state schematic representation of the utility model；
In figure：1 ground wire stay hook, 2 current sensors, 3 first earth braces, 4 microcontrollers, 5 alarms, 6 insulation protections
Cover, 7Y types earth brace, 8 clamping structures, 9 pressure sensors, 10 fixed blocks, 11 electric telescopic rods, 12 ground wires, 13 second ground connection
Bar, 14 protective covers, 81 springs, 82 gag lever posts, 83 impact-absorbing shells.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of intelligent high-low pressure ground wire as shown in Figs. 1-3, including ground wire stay hook
1,1 side of ground wire stay hook is equipped with current sensor 2, and 1 bottom of ground wire stay hook is equipped with the first earth brace 3,
First earth brace, 3 side is equipped with microcontroller 4, and first earth brace 3 is equipped with alarm 5 far from 4 side of microcontroller, described
5 side of alarm is equipped with insulating protective cover 6, and 3 bottom of the first earth brace is equipped with Y types earth brace 7,7 liang of the Y types earth brace
Side is equipped with clamping structure 8, and 8 bottom of the clamping structure is equipped with pressure sensor 9, and 7 external rings of Y types earth brace are arranged with
Fixed block 10,10 side of the fixed block are equipped with electric telescopic rod 11, and 7 bottom of Y types earth brace is equipped with ground wire 12, described
It is grounded 12 bottoms and is equipped with the second earth brace 13,11 outside of the electric telescopic rod is equipped with protective cover 14.
4 model of the microcontroller is set as STM32F103RCT6, and 2 model of the current sensor is set as HIA-C01,
The insulating protective cover 6 is fixedly connected with the first earth brace 3, the microcontroller 4 and current sensor 2, pressure sensor 9 and report
Alert device 5 is electrically connected, and the clamping structure 8 includes spring 81, gag lever post 82 and impact-absorbing shell 83, and 81 side of the spring is equipped with
Gag lever post 82,82 outside of the gag lever post are equipped with impact-absorbing shell 83, and the spring 81 is fixedly connected with insulating protective cover 6, the limit
Position bar 82 is fixedly connected with insulating protective cover 6, and 9 model of the pressure sensor is set as PT124G-111, the fixed block 10
It is fixedly connected with electric telescopic rod 11, the fixed block 10 is fixedly connected with Y types earth brace 7, the microcontroller 4 and electric expansion
Bar 11 is electrically connected.
This practicality operation principle：Ground wire stay hook 1 is fixed on high voltage drop-out type fuse cutout load side terminal, and electric current passes
Sensor 2 is contacted with cable, and when needing to repair cable, deenergization, current sensor 2 senses in cable without electricity
Signal is passed to microcontroller 4 by stream, and microcontroller 4 controls electric telescopic rod 11 and moves upwards so that Y types earth brace 7 connects with first
The thin end of the scroll 3 is in contact, and clamping structure 8 carries out clamping to Y types earth brace 7, when pressure sensor sense 9 should arrive the power of electric telescopic rod 11
When pass to microcontroller 4, microcontroller 4 controls 11 stop motion of electric telescopic rod, while controlling alarm 5 and sending out alarm, prompt
No current in maintenance personal's cable, while it being grounded success, after the completion of repair, people starts electric telescopic rod 11 so that electric expansion
Bar 11 is returned to Y types earth brace 7 in protective cover 14.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, 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 still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of intelligent high-low pressure ground wire, including ground wire stay hook（1）, it is characterised in that：The ground wire stay hook
（1）Side is equipped with current sensor（2）, the ground wire stay hook（1）Bottom is equipped with the first earth brace（3）, described first connects
The thin end of the scroll（3）Side is equipped with microcontroller（4）, first earth brace（3）Far from microcontroller（4）Side is equipped with alarm（5）, described
Alarm（5）Side is equipped with insulating protective cover（6）, first earth brace（3）Bottom is equipped with Y type earth braces（7）, the Y types
Earth brace（7）Both sides are equipped with clamping structure（8）, the clamping structure（8）Bottom is equipped with pressure sensor（9）, the Y types connect
The thin end of the scroll（7）External rings are arranged with fixed block（10）, the fixed block（10）Side is equipped with electric telescopic rod（11）, the Y types connect
The thin end of the scroll（7）Bottom is equipped with ground wire（12）, the ground wire（12）Bottom is equipped with the second earth brace（13）, the electric telescopic rod
（11）Outside is equipped with protective cover（14）.
2. a kind of intelligent high-low pressure ground wire according to claim 1, it is characterised in that：The microcontroller（4）Model
It is set as STM32F103RCT6, the current sensor（2）Model is set as HIA-C01.
3. a kind of intelligent high-low pressure ground wire according to claim 1, it is characterised in that：The insulating protective cover（6）
With the first earth brace（3）It is fixedly connected, the microcontroller（4）With current sensor（2）, pressure sensor（9）And alarm（5）
It is electrically connected.
4. a kind of intelligent high-low pressure ground wire according to claim 1, it is characterised in that：The clamping structure（8）Packet
Include spring（81）, gag lever post（82）And impact-absorbing shell（83）, the spring（81）Side is equipped with gag lever post（82）, the gag lever post
（82）Outside is equipped with impact-absorbing shell（83）, the spring（81）With insulating protective cover（6）It is fixedly connected, the gag lever post（82）With it is exhausted
Edge protective cover（6）It is fixedly connected.
5. a kind of intelligent high-low pressure ground wire according to claim 1, it is characterised in that：The pressure sensor（9）
Model is set as PT124G-111.
6. a kind of intelligent high-low pressure ground wire according to claim 1, it is characterised in that：The fixed block（10）With electricity
Dynamic telescopic rod（11）It is fixedly connected, the fixed block（10）With Y type earth braces（7）It is fixedly connected, the microcontroller（4）With it is electronic
Telescopic rod（11）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238698.4U CN207818940U (en) | 2018-02-10 | 2018-02-10 | A kind of intelligent high-low pressure ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238698.4U CN207818940U (en) | 2018-02-10 | 2018-02-10 | A kind of intelligent high-low pressure ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818940U true CN207818940U (en) | 2018-09-04 |
Family
ID=63320248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238698.4U Expired - Fee Related CN207818940U (en) | 2018-02-10 | 2018-02-10 | A kind of intelligent high-low pressure ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912357A (en) * | 2018-09-18 | 2020-03-24 | 联合汽车电子有限公司 | Wire management fastening device and method |
| CN113607983A (en) * | 2021-06-23 | 2021-11-05 | 国网河北省电力有限公司行唐县供电分公司 | 10 kilovolt overhead line overhauls interim earthing device of intelligence |
-
2018
- 2018-02-10 CN CN201820238698.4U patent/CN207818940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912357A (en) * | 2018-09-18 | 2020-03-24 | 联合汽车电子有限公司 | Wire management fastening device and method |
| CN113607983A (en) * | 2021-06-23 | 2021-11-05 | 国网河北省电力有限公司行唐县供电分公司 | 10 kilovolt overhead line overhauls interim earthing device of intelligence |
| CN113607983B (en) * | 2021-06-23 | 2024-04-02 | 国网河北省电力有限公司行唐县供电分公司 | Intelligent temporary grounding device for overhauling 10 kilovolt overhead line |
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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 |
Granted publication date: 20180904 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |