CN215060645U - Auxiliary tool for power transformation inspection - Google Patents
Auxiliary tool for power transformation inspection Download PDFInfo
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- CN215060645U CN215060645U CN202120831403.6U CN202120831403U CN215060645U CN 215060645 U CN215060645 U CN 215060645U CN 202120831403 U CN202120831403 U CN 202120831403U CN 215060645 U CN215060645 U CN 215060645U
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- 238000007689 inspection Methods 0.000 title claims abstract description 10
- 230000009466 transformation Effects 0.000 title claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a power transformation inspection auxiliary tool, which comprises a telescopic vertical arm, a supporting arm, a connecting arm and a wireless camera; the telescopic vertical arm is formed by connecting at least two sections of vertical arms, and the lower end of the lowest section of vertical arm is provided with an insulated handle; the upper end of the supporting arm is fixed with a mounting platform for mounting a wireless camera, and the lower end of the supporting arm is rotatably connected with the upper end part of the uppermost section of the telescopic vertical arm; the upper end part of the connecting arm is rotatably connected with the lower side part of the supporting arm, and the lower end part of the connecting arm is rotatably connected with a sliding block; the right side of the uppermost section of vertical arm is provided with a vertical slide way groove for installing a slide block; an upper stop block is fixed at the upper end of the vertical slide way groove, and a pressure spring is arranged between the upper stop block and the upper end of the slide block; the lower end of the vertical slide way groove is fixedly provided with a lower stop block, the lower stop block is provided with a threaded hole and internally provided with a vertical adjusting screw rod, the upper end of the vertical adjusting screw rod is in jacking contact with the lower end of the slide block, and the lower end of the vertical adjusting screw rod is fixedly provided with an adjusting handle. The problem that current tour blind area tour is not in place has been solved to this instrument.
Description
Technical Field
The utility model belongs to the technical field of the transformer fortune dimension, in particular to transformer inspection appurtenance.
Background
The power transformation inspection tour has important significance for ensuring safe operation of a power grid. At present, during the transformer tour, some install the equipment of eminence or the eminence part of equipment, for example transformer bushing or the wire contact part of eminence etc. hardly patrol and target in place, have and patrol the blind area. If the system can patrol the relevant hidden parts in advance and process the hidden parts in time, the stable operation of the system can be better ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a simple structure, adjustment convenience, can be better be applicable to the transformer tour appurtenance who tours the blind area.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a transformer inspection appurtenance which characterized in that: the wireless camera comprises a telescopic vertical arm, a supporting arm, a connecting arm and a wireless camera;
the telescopic vertical arm is formed by telescopically connecting at least two sections of vertical arms, and an insulating handle is arranged at the lower end of the lowest section of vertical arm or fixedly connected with the lower end of the lowest section of vertical arm; the upper end of the supporting arm is fixed with a mounting platform, the wireless camera is fixed on the mounting platform, and the lower end of the supporting arm is connected with the upper end of the uppermost section of the telescopic vertical arm in a relatively rotating manner through a first pin shaft hinge; the upper end part of the connecting arm and the lower side part of the supporting arm can be relatively rotatably connected through a second pin shaft, and the lower end part of the connecting arm is relatively rotatably connected with a sliding block through a third pin shaft; a vertical slide way groove is formed in the right side of the uppermost section of the vertical arm, and the sliding block is installed in the vertical slide way groove; an upper stop block is fixed at the upper end of the vertical slide way groove, and a pressure spring is arranged between the upper stop block and the upper end of the slide block; the lower end of the vertical slide way groove is fixed with a lower stop block, the lower stop block is provided with a threaded hole, a vertical adjusting screw rod is installed in the threaded hole, the upper end of the vertical adjusting screw rod is in jacking contact with the lower end of the slide block, and the lower end of the vertical adjusting screw rod is fixed with an adjusting handle.
Further: the telescopic vertical arm is formed by connecting an upper vertical arm and a lower vertical arm, the lower vertical arm is of a screw structure, a central threaded hole is formed in the upper vertical arm, the upper vertical arm and the lower vertical arm are connected in a threaded fit mode, and a locking nut is mounted on the lower vertical arm and located below the upper vertical arm in a compression mode.
Further: two vertical slide rails which are oppositely arranged in front and back are fixed on the right side of the uppermost section of the vertical arm, and a vertical slide groove is formed between the two vertical slide rails.
Further: an upper guide spring column is arranged at the lower end of the upper stop block, a lower guide spring column is arranged at the upper end of the sliding block, and the upper end part and the lower end part of the pressure spring are sleeved on the upper guide spring column and the lower guide spring column respectively.
The utility model has the advantages and positive effect:
1. according to the auxiliary tool for the power transformation patrol, patrol observation is performed through the wireless camera, and when patrol dead angles exist, the inclination angle of the supporting arm can be adjusted, so that the best patrol visual angle is obtained; when a higher patrol blind area is encountered, the telescopic vertical arm can be extended to observe, so that the problem that the patrol blind area is not in place in the prior art is solved.
2. The camera of the auxiliary tool for power transformation patrol is in wireless transmission, can be observed and operated through a mobile phone, can be recorded and stored, and can be watched after the arm is retracted.
3. This transformer tour appurtenance is rotatory through rotating adjustment handle drive adjusting screw to the drive slider removes in vertical slide groove, and the lower extreme that the slider drove the linking arm removes, thereby drives the support arm through the linking arm and rotates around first articulated shaft, reaches the purpose to support arm inclination regulation, has the convenient advantage of adjustment.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic view of a portion of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
An auxiliary tool for power transformation inspection please refer to fig. 1-2, the invention points are: including flexible vertical arm, support arm 3, linking arm 4 and wireless camera 1.
The telescopic vertical arm is formed by telescopically connecting at least two sections of vertical arms, and an insulating handle 14 is arranged at the lower end of the lowermost section of vertical arm or fixedly connected with the lowermost section of vertical arm. The upper end of support arm is fixed with mounting platform 2, wireless camera is fixed on mounting platform. The lower end of the supporting arm is connected with the upper end of the uppermost section of the vertical arm of the telescopic vertical arm in a relatively rotating mode through a first pin shaft hinge. But the upper end of linking arm and the lower lateral part of support arm pass through second round pin axle relative rotation formula and be connected with slider 10 through third round pin axle relative rotation formula at the lower tip of linking arm. And a vertical slide way groove 7 is formed in the right side of the uppermost section of the vertical arm, and the sliding block is installed in the vertical slide way groove. An upper stop block 5 is fixed at the upper end of the vertical slide way groove, and a pressure spring 8 is arranged between the upper stop block and the upper end of the slide block. The lower end of the vertical slide way groove is fixed with a lower stop block 12, the lower stop block is provided with a threaded hole, a vertical adjusting screw rod 11 is installed in the threaded hole, the upper end of the vertical adjusting screw rod is in jacking contact with the lower end of the slide block, and the lower end of the vertical adjusting screw rod is fixed with an adjusting handle 13.
In the above structure, further: the telescopic vertical arm is preferably formed by connecting an upper vertical arm and a lower vertical arm, the lower vertical arm 15 is of a screw structure, a central threaded hole 18 is formed in the upper vertical arm 17, the upper vertical arm and the lower vertical arm are connected in a threaded fit mode, a locking nut 16 is arranged on the lower vertical arm and located below the upper vertical arm in a pressing mode, and locking after the two vertical arms are adjusted to be in proper length is achieved. This flexible vertical jib passes through adjusting screw in to the downthehole length of central screw, realizes the length adjustment of whole flexible vertical jib, has the convenient advantage of regulation.
In the above structure, further: two vertical slide rails 19 which are arranged oppositely in front and back are fixed on the right side of the uppermost section of the vertical arm, and the vertical slide rail groove is formed between the two vertical slide rails.
In the above structure, further: the pressure spring is preferably, but not limited to, mounted between the upper stopper and the slider in the following manner:
an upper guide spring column 6 is arranged at the lower end of the upper stop block, a lower guide spring column 9 is arranged at the upper end of the sliding block, and the upper end part and the lower end part of the pressure spring are sleeved on the upper guide spring column and the lower guide spring column respectively.
Except that adopting above-mentioned mode to carry out spacingly to the pressure spring, also can adopt other modes to carry on spacingly to the pressure spring, for example, set up the pressure spring mounting groove of adjusting well in last dog lower extreme and slider upper end, in the pressure spring mounting groove was inserted at the upper and lower both ends of pressure spring, also can one end set up the pressure spring mounting groove, and the other end sets up guide spring post etc..
This transformer patrols and examines appurtenance passes through camera and patrols and examines relevant equipment, and visual range is wide. The camera adopts wireless transmission, has avoided the problem such as short circuit hidden danger that the winding of data line leads to during wired transmission, brings the convenience for the work of patrolling. The supporting height and the supporting angle of the camera can be adjusted, so that the safety is ensured, and meanwhile, the patrol blind area and patrol dead angles are eliminated. The equipment can be widely used for inspection tour of each transformer substation, no inspection dead angle is reserved, and reliable operation of a power system is better guaranteed.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (4)
1. The utility model provides a transformer inspection appurtenance which characterized in that: the wireless camera comprises a telescopic vertical arm, a supporting arm, a connecting arm and a wireless camera;
the telescopic vertical arm is formed by telescopically connecting at least two sections of vertical arms, and an insulating handle is arranged at the lower end of the lowest section of vertical arm or fixedly connected with the lower end of the lowest section of vertical arm; the upper end of the supporting arm is fixed with a mounting platform, the wireless camera is fixed on the mounting platform, and the lower end of the supporting arm is connected with the upper end of the uppermost section of the telescopic vertical arm in a relatively rotating manner through a first pin shaft hinge; the upper end part of the connecting arm and the lower side part of the supporting arm can be relatively rotatably connected through a second pin shaft, and the lower end part of the connecting arm is relatively rotatably connected with a sliding block through a third pin shaft; a vertical slide way groove is formed in the right side of the uppermost section of the vertical arm, and the sliding block is installed in the vertical slide way groove; an upper stop block is fixed at the upper end of the vertical slide way groove, and a pressure spring is arranged between the upper stop block and the upper end of the slide block; the lower end of the vertical slide way groove is fixed with a lower stop block, the lower stop block is provided with a threaded hole, a vertical adjusting screw rod is installed in the threaded hole, the upper end of the vertical adjusting screw rod is in jacking contact with the lower end of the slide block, and the lower end of the vertical adjusting screw rod is fixed with an adjusting handle.
2. A power transformation patrol auxiliary tool according to claim 1, wherein: the telescopic vertical arm is formed by connecting an upper vertical arm and a lower vertical arm, the lower vertical arm is of a screw structure, a central threaded hole is formed in the upper vertical arm, the upper vertical arm and the lower vertical arm are connected in a threaded fit mode, and a locking nut is mounted on the lower vertical arm and located below the upper vertical arm in a compression mode.
3. A power transformation patrol auxiliary tool according to claim 1, wherein: two vertical slide rails which are oppositely arranged in front and back are fixed on the right side of the uppermost section of the vertical arm, and a vertical slide groove is formed between the two vertical slide rails.
4. A power transformation patrol auxiliary tool according to claim 1, wherein: an upper guide spring column is arranged at the lower end of the upper stop block, a lower guide spring column is arranged at the upper end of the sliding block, and the upper end part and the lower end part of the pressure spring are sleeved on the upper guide spring column and the lower guide spring column respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831403.6U CN215060645U (en) | 2021-04-22 | 2021-04-22 | Auxiliary tool for power transformation inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831403.6U CN215060645U (en) | 2021-04-22 | 2021-04-22 | Auxiliary tool for power transformation inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060645U true CN215060645U (en) | 2021-12-07 |
Family
ID=79111533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120831403.6U Active CN215060645U (en) | 2021-04-22 | 2021-04-22 | Auxiliary tool for power transformation inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060645U (en) |
-
2021
- 2021-04-22 CN CN202120831403.6U patent/CN215060645U/en active Active
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