CN208285428U - Telescopic transformer inspection depth specula - Google Patents
Telescopic transformer inspection depth specula Download PDFInfo
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- CN208285428U CN208285428U CN201820673696.8U CN201820673696U CN208285428U CN 208285428 U CN208285428 U CN 208285428U CN 201820673696 U CN201820673696 U CN 201820673696U CN 208285428 U CN208285428 U CN 208285428U
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- telescopic
- insulating bar
- transformer
- outer tube
- specula
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- 238000007689 inspection Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000010086 Hypertelorism Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a kind of telescopic transformer inspection depth speculas, pass through telescopic insulating bar, fixed lock and micro radio camera realize the Telescopic of insulating bar, based on the wireless telescopic transformer inspection depth specula, propose a kind of completely new transformer method for inspecting, innovation is using wireless WIFI camera in such a way that telescopic insulating bar combines, guarantee the safety of equipment and personnel while observing concealed location defect, transformer inspection working efficiency is substantially improved, it can apply to the tour of power system transformer, maintenance, the multiple fields such as malfunction elimination.
Description
Technical field
The utility model belongs to power engineering field, is related to electrical equipment and makes an inspection tour service technique, especially a kind of telescopic
Transformer inspection depth specula.
Background technique
Currently, indoor substation transformer inspection is that whether oil leak, comb pipe valve are using naked-eye observation equipment each position
No unlatching, but naked eyes resolution is limited, is difficult to clearly observe all kinds of lack especially for transformer bottom, top and each gap
It falls into, therefore transformer routing inspection efficiency and effect are difficult to reach requirement, at present for positions such as transformer bottom, top and each gaps
Observation method still in blank stage, it is difficult using high resolution camera due to structure limitation and electric power safety requirement
To take defect point overall picture.
By the retrieval to existing patent document, following discloses patent document is found:
1, a kind of power transformer maintenance dedicated unit (publication number CN105354979A), discloses a kind of power transformer
Dedicated unit, including detection frame, strut and alarm device are overhauled, the detection frame is at the frame two sides of inverted trapezoidal structure and bottom
Evenly distributed several are formed close to switch on side, and the upper end of the bottom connection strut of the detection frame detects the branch of frame bottom
Bar is equipped with alarm device, is equipped with circuit board in alarm device, alarm device panel be equipped with the shot-light of circuit board electrical connection, switch and
The side of loudspeaker, alarm device is equipped with charging jack；It is described it is each close to switch respectively with circuit board electrical connection.The present invention, which designs, to close
Reason, structure are simple, are easy production, can form surveillance zone in the high-voltage line two sides of drop switch lower part and the upper end, in real time from
It is dynamic to detect staff's dynamic, once can issue phonic warning automatically close to surveillance zone, staff is reminded note that effectively shutting out
The generation of exhausted electric shock accidents.
2, a kind of transformer top repairing auxiliary device (publication number CN104787657A), discloses a kind of transformer top
Repairing auxiliary device, belongs to Repair of Transformer device field, including bottom plate, and bottom base plate is equipped with electromagnet and hook, base top
Face is equipped with power supply, and electromagnet is connected to power supply by control device, and plate top surface is equipped with sleeve, is equipped with horizon bar, horizon bar one
End is interspersed in sleeve, and the horizon bar other end is equipped with hydraulic cylinder, and the piston rod of hydraulic cylinder is equipped with seat, and bottom plate is equipped with oil
Pump, fuel tank and solenoid valve, two hydraulic fluid ports of hydraulic cylinder are connected to the interface of solenoid valve side two, the interface of the solenoid valve other side two
One is connected to fuel tank by oil pump, another interface is directly connected to fuel tank, allows the progress of staff conveniently, safely
Maintenance, can find the hitch point of safety belt.
By comparison, although patent document disclosed above belongs to identical technical field with the utility model, technology is solved
Problem is close, but structure is all more complex, use cost is high, all deposits in structure and effect with the technical solution of the utility model
In biggish difference, the novelty and creativeness of the utility model can not be influenced, the utility model is relative to disclosed above special
It is had substantive features and progress for sharp document.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of using wireless camera and to stretch
The combining form of contracting insulating bar allows camera to substitute human eye, and transmits camera shooting picture with mobile phone, to realize prison in real time
Control, meanwhile, camera is protruded into the difficult observation position such as transformer gap, bottom by adjusting telescopic insulating bar, it first can low coverage
From, clear observation transformer each position situation, second meets electric inspection process safe distance requirement, guarantee equipment and operating personnel's peace
Complete telescopic transformer inspection depth specula.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of telescopic transformer inspection depth specula, including telescopic insulating bar, fixed lock and micro radio camera,
Fixed lock is arranged on telescopic insulating bar, and micro radio camera is mounted on one end of telescopic insulating bar, and described is flexible
Formula insulating bar includes outer tube and telescoping inner, and the coaxial movable set of telescoping inner is in the outer tube, the fixed lock installation
Between outer tube and telescoping inner, the micro radio camera is removably mounted at one end of the telescoping inner.
Moreover, the fixed lock includes fixing sleeve and sliding sleeve, fixing sleeve is mounted on the nozzle of described outer tube one end
Place has integrally produced external screw thread on the fixing sleeve, and the sliding sleeve sliding sleeve is on the telescoping inner, in the sliding
Internal screw thread is offered on set inner wall.
Moreover, being set with electro-insulating rubber handle on the outer tube, it is provided on the micro radio camera manually
Focalizer.
The advantages and positive effects of the utility model are as follows:
1, this depth specula increases retractable structure on the basis of regular length insulating bar in the prior art, by outer tube and
Telescoping inner structure and connection type realize the scalability of insulating bar, while realizing fixed limit using fixed lock, convenient
It carries and uses, camera is protruded into the difficult observation position such as transformer gap, bottom by adjusting telescopic insulating bar, it first can be close
Distance, clear observation transformer each position situation, second meet electric inspection process safe distance requirement, guarantee equipment and operating personnel
Safety.
2, the wireless camera of this depth specula can accurate recording, reaction transformer each position overall picture, wireless built-in WiFi
Transmission interconnects in real time with mobile phone, avoids the interference of wireline equipment bring electric power and safety problem.In wireless wide-angle camera
It is upper to increase external focalizer, the defect that wireless camera can not focus is eliminated, product function is increased.
3, the utility model realizes the flexible of insulating bar by telescopic insulating bar, fixed lock and micro radio camera
Function proposes a kind of completely new transformer method for inspecting based on the wireless telescopic transformer inspection depth specula, and innovation uses
The mode that wireless WIFI camera is combined with telescopic insulating bar, guarantees equipment and personnel while observing concealed location defect
Safety, transformer inspection working efficiency is substantially improved, the tour, maintenance, failure of power system transformer can be applied to
The multiple fields such as investigation.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the usage state diagram of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of telescopic transformer inspection depth specula, such as Fig. 1, as shown in Fig. 2, including telescopic insulating bar, fixed lock
And micro radio camera 6, fixed lock are arranged on telescopic insulating bar, micro radio camera is mounted on telescopic insulating bar
One end,
This practical new innovative point is:
1, the telescopic insulating bar includes outer tube 2 and telescoping inner 3, and the coaxial movable set of telescoping inner is described outer
In pipe, the fixed lock is mounted between outer tube and telescoping inner, and the micro radio camera is removably mounted at described
One end of telescoping inner.
2, the fixed lock includes fixing sleeve 4 and sliding sleeve 5, and fixing sleeve is mounted on the nozzle of described outer tube one end
Place has integrally produced external screw thread 8 on the fixing sleeve, and the sliding sleeve sliding sleeve is on the telescoping inner, in the cunning
Internal screw thread is offered on dynamic set inner wall.
3, it is set with electro-insulating rubber handle 1 on the outer tube, is provided with manual tune on the micro radio camera
Burnt device 7.
Working principle of the utility model is:
The utility model based on telescopic insulating bar, including outer tube and and telescoping inner, adjust according to the needs of use
Telescoping inner stretches out the length of outer tube, and fixing lock buckles fixed locked effect.Miniature webcam is tetragonal, bottom
It borrows simple flat board and is detachably secured to one end of telescoping inner, while being fixed at the camera lens of camera using the method for socket
Manual focusing device.The handle of outer pipe bottom suit is covered by rubber material to be formed, and has excellent antiskid effect.
Telescopic insulating bar is a kind of power industry commonly operational instrument, is made using insulating materials, high pressure resistant, do not lead
Electricity can guarantee the safe distance of electricity operator and charging equipment, but because length is too long, should not carry.The utility model
Telescopic insulating bar is the improvement processing for the insulating bar that original regular length is 1.5m having been done innovation, uses long 0.75m, interior
The insulation outer tube of diameter 3cm embeds the telescoping inner of a long 0.75m, internal diameter 1.5cm, and is fixed using fixing lock button, this
Sample can make product realize that the adjusting of different lengths has higher portability while protecting user safe.
Fixed lock includes fixing sleeve and sliding sleeve, and wherein fixing sleeve is mounted at the nozzle of described outer tube one end, long
2cm, internal diameter 4cm, have integrally produced external screw thread on fixing sleeve, and sliding sleeve sliding sleeve is sliding on the telescoping inner
Internal screw thread is offered on set inner wall.User can by sliding and rotational slide cover and cooperate fixing sleeve realize fastening outer tube with
The function of telescoping inner makes product can be realized the adjusting of different lengths.
Handle, long 20cm, internal diameter 5cm are made of electro-insulating rubber material, and do anti-skidding processing on surface, make user
Holding sense it is more comfortable, while can prevent using when surprisingly slide.The camera structure that miniature wide-angle camera uses for
Cube structure, side length 1cm, type are fine definition wide-angle camera, and the visual field is wide, night-viewable, simultaneously, additionally it is possible to by built-in
Wifi is interconnected with cell phone application, so that user is grasped camera content of shooting in real time by mobile phone picture, and can be in time
Picture information is captured, real-time radio monitoring is realized.The setting of manual focusing device is the limit that can not be focused due to camera itself
System, can not take the fault point of some hypertelorisms and clearly record a video, therefore install manual focusing device additional, can pass through hand
Dynamic focusing makes camera realize focusing function, to breach the limitation of visual range.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (3)
1. a kind of telescopic transformer inspection depth specula, including telescopic insulating bar, fixed lock and micro radio camera, Gu
Lock button is arranged on telescopic insulating bar, and micro radio camera is mounted on one end of telescopic insulating bar, it is characterised in that: institute
The telescopic insulating bar stated includes outer tube and telescoping inner, and the coaxial movable set of telescoping inner is in the outer tube, the fixation
Lock is mounted between outer tube and telescoping inner, and the micro radio camera is removably mounted at the one of the telescoping inner
End.
2. a kind of telescopic transformer inspection depth specula according to claim 1, it is characterised in that: the fixed lock
Including fixing sleeve and sliding sleeve, fixing sleeve is mounted at the nozzle of described outer tube one end, has integrally been produced on the fixing sleeve outer
Screw thread, the sliding sleeve sliding sleeve offer internal screw thread on the sliding sleeve inner wall on the telescoping inner.
3. a kind of telescopic transformer inspection depth specula according to claim 1 or 2, it is characterised in that: in the outer tube
On be set with electro-insulating rubber handle, be provided with manual focusing device on the micro radio camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673696.8U CN208285428U (en) | 2018-05-08 | 2018-05-08 | Telescopic transformer inspection depth specula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673696.8U CN208285428U (en) | 2018-05-08 | 2018-05-08 | Telescopic transformer inspection depth specula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208285428U true CN208285428U (en) | 2018-12-25 |
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ID=64729018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820673696.8U Active CN208285428U (en) | 2018-05-08 | 2018-05-08 | Telescopic transformer inspection depth specula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208285428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147072A (en) * | 2020-08-31 | 2020-12-29 | 广东电网有限责任公司广州供电局 | Auxiliary device for electrical maintenance |
-
2018
- 2018-05-08 CN CN201820673696.8U patent/CN208285428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112147072A (en) * | 2020-08-31 | 2020-12-29 | 广东电网有限责任公司广州供电局 | Auxiliary device for electrical maintenance |
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