CN208060656U - High and low voltage switchgear pressure test point of discharge automatic positioning equipment - Google Patents
High and low voltage switchgear pressure test point of discharge automatic positioning equipment Download PDFInfo
- Publication number
- CN208060656U CN208060656U CN201820228056.6U CN201820228056U CN208060656U CN 208060656 U CN208060656 U CN 208060656U CN 201820228056 U CN201820228056 U CN 201820228056U CN 208060656 U CN208060656 U CN 208060656U
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- China
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- support rod
- steering engine
- support bar
- low voltage
- vertical
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- Expired - Fee Related
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Abstract
A kind of high and low voltage switchgear pressure test point of discharge automatic positioning equipment is related to power supply and distribution electrical equipment debugging technique field, especially belongs to a kind of automatic positioning equipment of high and low voltage switchgear pressure test point of discharge.It is characterised in that it includes the support plate at top and the supporting leg of bottom, the front end of support plate is provided with steering engine holder and detection positioning device, and the rear end of support plate is provided with processor；It includes sound acquisition module, support rod body and laser lamp to detect positioning device, support rod body includes horizontal support bar, vertical support rod and auxiliary connecting rod, the horizontal support bar and vertical support rod central cross cross link, and four ends of horizontal support bar, vertical support rod in the horizontal direction, in vertical direction, by assisting connecting rod to be coupled.The utility model is highly practical, reliability is high, has the good effect for increasing substantially high-voltage test efficiency and ensureing job safety.
Description
Technical field
The utility model is related to power supply and distribution electrical equipment debugging technique fields, and it is resistance to especially belong to a kind of high and low voltage switchgear
The automatic positioning equipment of pressure experiment point of discharge.
Background technology
High and low voltage switchgear can just put into operation after must pass through pressure test and pass the test before putting into operation.And
Equipment appearance electric discharge can be caused existing if in a row the certain local insulation resistances of high and low voltage switchgear are unqualified during pressure test
As this does not allow, we will find these unqualified positions and repair it.But discharge position lookup is not easy to, because
Personnel cannot be excessively close apart from high-low pressure equipment during equipment pressure resistance, while human ear is limited anti-external disturbance ability by personnel itself
It is weaker, distinguish that position capability is limited, so causing to search point of discharge inefficiency.Automatically distinguish that acoustic fix ranging is set device and can quickly be determined
Discharge sound position during the high and low voltage switchgear pressure resistance in a row of position, so that working efficiency is increased substantially, testing crew labour is by force
Degree is greatly lowered.
Invention content
The purpose of this utility model is to be to provide a kind of high and low voltage switchgear pressure test point of discharge automatic positioning equipment,
Point of discharge search efficiency is improved to reach, reduce labor intensity and improves the purpose of safety guarantee.
High and low voltage switchgear pressure test point of discharge automatic positioning equipment provided by the utility model, which is characterized in that
The front end of the supporting leg of support plate and bottom including top, support plate is provided with steering engine holder and detection positioning device, branch
The rear end of fagging is provided with processor；It includes sound acquisition module, support rod body and laser lamp, supporting rod to detect positioning device
Body includes horizontal support bar, vertical support rod and auxiliary connecting rod, the horizontal support bar and vertical support rod center ten
Word cross link, and four ends of horizontal support bar, vertical support rod in the horizontal direction, in vertical direction pass through the company of auxiliary
Extension bar is coupled；Wherein, horizontal support bar, vertical support rod end, sound acquisition module is respectively arranged with, in horizontal support bar
With in the coupled position at vertical support rod center, laser lamp is installed, the first steering engine and the second rudder are installed on steering engine holder
Machine, the first steering engine, the second steering engine are coupled with horizontal support bar, vertical support rod respectively, the above sound acquisition module, the first rudder
Machine, the second steering engine and laser lamp are connect with processor respectively.
Further, above-mentioned supporting leg is retractable structure.
Further, above-mentioned supporting leg is the stretching structure of inner cased type, and is adjusted and fixed by bolt.
High and low voltage switchgear pressure test point of discharge automatic positioning equipment provided by the utility model, according to binaural effect
Principle, the horizontal support bar of the present apparatus, vertical support rod are provided with sound collection in the horizontal direction and in vertical direction respectively
Module, and by four microphone collected sound signals in sound acquisition module, and by the collected sound of each microphone
Signal strength is transmitted to through sound acquisition module in processor.Processor calculates voice signal difference and is converted to differential seat angle,
To by the first steering engine, the second steering engine on control flaps machine head, horizontal support bar and vertical support rod be driven to rotate to
Face Sounnd source direction, meanwhile, the laser lamp of the center junction installation of horizontal support bar and vertical support rod, directed towards object sound source
Place, i.e., mark point source of sound with laser form, to realize the automatic purpose for distinguishing sound source position.In conclusion this practicality is new
Type is highly practical, reliability is high, has the good effect for increasing substantially high-voltage test efficiency and ensureing job safety.
Description of the drawings
Attached drawing part discloses the utility model specific embodiment, wherein
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
As shown in Figure 1, high and low voltage switchgear pressure test point of discharge automatic positioning equipment provided by the utility model, packet
The support plate 1 at top and the supporting leg 2 of bottom are included, the front end of support plate is provided with steering engine holder 3 and detection positioning device, branch
The rear end of fagging is provided with processor.
The detection positioning device includes that sound acquisition module 4, support rod body and laser lamp 6, support rod body include
Horizontal support bar 5-1, vertical support rod 5-2 and auxiliary connecting rod 5-3.The horizontal support bar and vertical support rod center
Right-angled intersection is coupled, and four ends of horizontal support bar, vertical support rod in the horizontal direction, in vertical direction, passes through auxiliary
Connecting rod is coupled, and in specific linking process, the connection types such as horizontal support bar, vertical support rod, auxiliary connecting rod can pass through heat
Melten gel, which is coupled, to be fixed.The end of horizontal support bar, vertical support rod, is also respectively provided with sound acquisition module, horizontally-supported
Bar is equipped with laser lamp, the first steering engine and second is equipped on steering engine holder in the coupled position at vertical support rod center
Steering engine, the first steering engine, the second steering engine are coupled with horizontal support bar, vertical support rod respectively, the above sound acquisition module, the first rudder
Machine, the second steering engine and laser lamp are connect with processor respectively.Wherein, sound acquisition module, laser lamp and processor are
The prior art, for example, in the present embodiment, processor uses arduino uno r3 development boards；Sound acquisition module uses wheat
Gram wind microphone amplifier voice acquisition module.The utility model only need to the above sound acquisition module, laser lamp and processor into
It row type selecting and assembles, is that those skilled in the art are readily apparent that and can realize, therefore do not do excessive explanation.
In addition, above-mentioned supporting leg is retractable structure, in a particular embodiment, it can be the stretching structure of inner cased type, and lead to
Bolt adjustment is crossed to fix.
In the following, with the operation principle of a concrete application example of the utility model, the utility model is done further
Explanation is described.
When the utility model is used, human ear is first passed through, to the approximate region of high and low voltage switchgear pressure test point of discharge
Judged, is then placed the present apparatus in this area, and carry out the accurate positionin of point source of sound position.The horizontal branch of the present apparatus
Strut, vertical support rod upper edge X-axis horizontal direction on, in the vertical direction of Y-axis, four sound acquisition modules are set altogether.Often
For microphone 7 in a sound acquisition module because apart from sound source position difference, the intensity of collected voice signal is different, and
It will be collected into the processor that transmission of sound signals is arranged to support plate rear end, according to the binaural effect principle of people, processor point
It Dui Bi two sound acquisition modules of X axis, the sound signal intensity detected by the sound acquisition module of Y-axis, you can sentence
Determine the specific location of sound source.Such as：In Y-axis, if detected by the sound acquisition module of the upper end of vertical support rod
Sound signal intensity, the sound signal intensity detected by sound acquisition module than the lower end of vertical support rod is big, that is, sentences
Sound source is determined above, conversely, sound source, in lower section, if sound signal intensity is equally big, judgement sound source is on the right side.In the X-axis
Principle is same as above, therefore does not repeat explanation.After sound source position judgement, the label of sound source position is carried out, concrete principle is as follows：Processor
When being determined as that sound is above Y-axis, controls the second steering engine and vertical support rod is driven to rotate up 2 degree, specifically, sound letter
Number acquisition and processing be lasting, if this angle processor finds that voice signal is consistent up and down, keeps this angle；
The similarly voice signal detected at the both ends on X axis, into after processor, if processor finds that left side voice signal is strong
Degree is big, and in left side, processor controls the first steering engine and drives horizontal support bar judgement sound source, to 2 degree of anticlockwise, if still left
Side sound signal intensity can so repeat to send out rotating signal to the left greatly, until the sound signal intensity of left and right is equal, it is to be determined
When X axis, the left and right sound signal intensity of Y-axis, upper and lower sound signal intensity difference are consistent, object pointed by laser lamp at this time
Position, the as sound source position of high and low voltage switchgear pressure test point of discharge.In specific embodiment, laser lamp can be constantly in
Opening state, naturally it is also possible to as needed, by detecting positioning device, when finding with sound source corresponding position, by processor,
Control the opening of laser lamp.
Claims (3)
1. a kind of high and low voltage switchgear pressure test point of discharge automatic positioning equipment, which is characterized in that the support plate including top
（1）And the supporting leg of bottom（2）, the front end of support plate is provided with steering engine holder（3）And positioning device is detected, after support plate
End is provided with processor；It includes sound acquisition module to detect positioning device（4）, support rod body and laser lamp（6）, support rod body
Including horizontal support bar（5-1）, vertical support rod（5-2）And auxiliary connecting rod（5-3）, the horizontal support bar with it is vertical
Supporting rod central cross cross link, and four ends of horizontal support bar, vertical support rod in the horizontal direction, in vertical direction
Portion, by assisting connecting rod to be coupled；Wherein, horizontal support bar, vertical support rod end, be respectively arranged with sound collection mould
Block is equipped with laser lamp, first is equipped on steering engine holder in the coupled position at horizontal support bar Yu vertical support rod center
Steering engine and the second steering engine, the first steering engine, the second steering engine are coupled with horizontal support bar, vertical support rod respectively, and the above sound is adopted
Collection module, the first steering engine, the second steering engine and laser lamp are connect with processor respectively.
2. high and low voltage switchgear pressure test point of discharge automatic positioning equipment according to claim 1, it is further characterized in that,
Above-mentioned supporting leg is retractable structure.
3. high and low voltage switchgear pressure test point of discharge automatic positioning equipment according to claim 1, it is further characterized in that,
Above-mentioned supporting leg is the stretching structure of inner cased type, and is adjusted and fixed by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228056.6U CN208060656U (en) | 2018-02-09 | 2018-02-09 | High and low voltage switchgear pressure test point of discharge automatic positioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228056.6U CN208060656U (en) | 2018-02-09 | 2018-02-09 | High and low voltage switchgear pressure test point of discharge automatic positioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060656U true CN208060656U (en) | 2018-11-06 |
Family
ID=63993784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228056.6U Expired - Fee Related CN208060656U (en) | 2018-02-09 | 2018-02-09 | High and low voltage switchgear pressure test point of discharge automatic positioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759314A (en) * | 2021-09-01 | 2021-12-07 | 浙江讯飞智能科技有限公司 | Sound source visualization method, device and system and computer readable storage medium |
-
2018
- 2018-02-09 CN CN201820228056.6U patent/CN208060656U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759314A (en) * | 2021-09-01 | 2021-12-07 | 浙江讯飞智能科技有限公司 | Sound source visualization method, device and system and computer readable storage medium |
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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: 20181106 Termination date: 20200209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |