CN212030621U - Inspection tool for transformer box - Google Patents
Inspection tool for transformer box Download PDFInfo
- Publication number
- CN212030621U CN212030621U CN202020858724.0U CN202020858724U CN212030621U CN 212030621 U CN212030621 U CN 212030621U CN 202020858724 U CN202020858724 U CN 202020858724U CN 212030621 U CN212030621 U CN 212030621U
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- wheel
- driving wheel
- hole
- inspection tool
- telescopic rod
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Abstract
The utility model discloses a transformer case is with inspection instrument, including the telescopic link, the insulating handle of telescopic link bottom rigid coupling, insulating handle goes up the driving shaft of the insulating handle of rigid coupling perpendicular to, driving shaft hub connection action wheel, the fixed handle that is equipped with in side of action wheel, the driven shaft of telescopic link top rigid coupling perpendicular to telescopic link, driven shaft hub connection follows the driving wheel, be with one side setting with the action wheel from the driving wheel, it is equipped with the elastic band to slide on the follow driving wheel, pass through the elastic band area from the driving wheel and connect the action wheel, still concentric rigid coupling runner on the follow driving wheel, be equipped with the axial through-hole of perpendicular to runner on the runner, it is equipped with the mirror pole to slide in the through-hole, perpendicular to through-hole department still threaded connection fixing bolt. The utility model belongs to the technical field of substation equipment, advantage compared with prior art lies in: the observation angle is easy to adjust, and the observation visual field is wide.
Description
Technical Field
The utility model relates to a substation equipment technical field specifically indicates a transformer case is with examining instrument.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The transformer substation in the power plant is a boosting transformer substation, the effect of the boosting transformer substation is to boost the electric energy generated by the generator and feed the boosted electric energy into a high-voltage power grid, the transformer substation needs to be frequently checked to ensure normal operation, but due to the height of the transformer substation, the top inspection is difficult to perform all the time.
The invention discloses a transformer box inspection tool named as ' a transformer box inspection tool ' in Chinese patent publication No. CN 209043366U, published 2019, 6 and 28.A transformer box inspection tool ' comprises an insulating rod and an inspection device arranged at the upper end of the insulating rod; the viewing device comprises an adjusting frame, a bisection rod movably connected to the adjusting frame and a mirror arranged at the first end of the bisection rod; the closed pentagon surrounded by the first adjusting frame is symmetrical about the bisection rod; the adjusting frame is provided with a luminous body, a thermometer, a sound collector and a controller; the insulating rod comprises a handle and a drawing rod arranged in the handle; the utility model discloses a direction of mirror, luminous body, thermometer and sound collector is adjusted to the alignment jig, and luminous body, thermometer and sound collector set up respectively on alignment jig and bisection pole with the mirror. Although the design can realize the inspection of the top of the transformer substation, the moving angle of the mirror is too single, a better visual field is not easy to obtain, the inspection is not comprehensive, and the adjustment method is complicated and is not easy to fix.
There is a need for improvement.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an easily adjust observation angle, observe wide transformer case of field of vision and use and examine instrument.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the inspection tool for the transformer case comprises a telescopic rod, wherein an insulating handle is fixedly connected to the bottom end of the telescopic rod, a driving shaft perpendicular to the insulating handle is fixedly connected to the insulating handle, the driving shaft is connected with a driving wheel, a handle is fixedly arranged on the side face of the driving wheel, a driven shaft perpendicular to the telescopic rod is fixedly connected to the top end of the telescopic rod, the driven shaft is connected with a driven wheel, the driven wheel is arranged on the same side of the driving wheel, an elastic belt is arranged on the driven wheel in a sliding mode, the driven wheel is connected with the driving wheel through the elastic belt, a rotating wheel is fixedly connected to the driven wheel concentrically, a through hole perpendicular to the axial direction of the rotating wheel is formed in the rotating wheel, a mirror rod is arranged in the through hole in a sliding mode, a fixing bolt is further connected to the through hole in a threaded mode and, the design utilizes the belt wheel to rotate the reflector from the lower part by 360 degrees, so that the angle of the reflector can be adjusted at any time.
Furthermore, the bottom end of the telescopic rod is provided with a spring buckle, and the spring buckle is convenient to fix.
Furthermore, an illuminating lamp is fixedly arranged above the reflector.
Furthermore, a thermometer is fixedly arranged on the reflector, and the temperature abnormality of the transformer substation can be detected.
Furthermore, the reflecting mirror is a convex mirror, so that the visual field range can be enlarged.
Further, the elastic band is a rubber elastic band.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses utilize the band pulley transmission to make 360 rotations of reflector realize observing, can be at any time angle of adjustment in the observation process to because the elasticity of elastic webbing can the automatic stabilization be fixed, and adopt the convex mirror to observe the field of vision wider.
Drawings
Fig. 1 is a side view of the utility model discloses an inspection tool for transformer case.
Fig. 2 is a transmission schematic diagram of the inspection tool for the transformer box of the present invention.
As shown in the figure: 1. the telescopic rod, 2, insulating handle, 3, driving shaft, 4, driving wheel, 5, handle, 6, driven shaft, 7, driven wheel, 8, elastic band, 9, runner, 10, through-hole, 11, fixing bolt, 12, mirror rod, 13, reflector, 14, spring buckle, 15, lighting lamp, 16, thermometer.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see figures 1 to 2: the utility model comprises a telescopic rod 1, an insulating handle 2 is fixedly connected with the bottom end of the telescopic rod 1, a driving shaft 3 which is vertical to the insulating handle 2 is fixedly connected with the insulating handle 2, the driving shaft 3 is connected with a driving wheel 4, a handle 5 is fixedly arranged on the side surface of the driving wheel 4, a driven shaft 6 which is vertical to the telescopic rod 1 is fixedly connected with the top end of the telescopic rod 1, the driven shaft 6 is connected with a driven wheel 7, the driven wheel 7 is arranged on the same side of the driving wheel 4, an elastic belt 8 is arranged on the driven wheel 7 in a sliding way, the driven wheel 7 is connected with the driving wheel 4 through the elastic belt 8, a rotating wheel 9 is also fixedly connected with the driven wheel 7 concentrically, a through hole 10 which is vertical to the axial direction of the rotating wheel 9 is arranged on the rotating wheel 9, a mirror rod 12 is arranged in the through hole 10 in a sliding way, a fixing bolt 11 is arranged, the head end of the mirror rod 12 is fixedly connected with a reflector 13.
The bottom end of the telescopic rod 1 is provided with a spring buckle 14, an illuminating lamp 15 is fixedly arranged above the reflector 13, a thermometer 16 is fixedly arranged on the reflector 13, and the reflector 13 is a convex mirror.
When the telescopic rod is used specifically, firstly, the length of the mirror rod 12 extending out of the through hole 10 of the rotating wheel 9 is adjusted according to the height and the size of the transformer box, then the mirror rod is fixed by the fixing bolt 11, the telescopic rod 1 is extended to a proper height, and the mirror rod is fixed by the spring buckle 14; in the use, insulating handle 2 is held by hand, and handle 5 is rotated, handle 5 drives action wheel 4 and rotates on driving shaft 3, action wheel 4 drives from driving wheel 7 through elastic band 8 and rotates on driven shaft 6, because from driving wheel 7 rigid coupling runner 9, consequently can take runner 9 to rotate together, there is mirror pole 12 on the runner 9, mirror pole 12 end is equipped with speculum 13, observe the condition of transformer case through the reflection, handle 5 transform observation angle can be rotated at any time in the observation process, because elastic band 8 has the transmission of the adaptable not co-altitude of elasticity, and elasticity can make runner 9 keep stable, light 15 can deal with dark environment, thermometer 16 detectable transformer case temperature, and convex mirror's speculum 13 has great field of vision, it is convenient to observe.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. An inspection tool for a transformer box is characterized in that: comprises a telescopic rod (1), an insulating handle (2) is fixedly connected with the bottom end of the telescopic rod (1), a driving shaft (3) which is fixedly connected with the insulating handle (2) and is perpendicular to the insulating handle (2) is arranged on the insulating handle (2), the driving shaft (3) is connected with a driving wheel (4) through a shaft, a handle (5) is fixedly arranged on the side surface of the driving wheel (4), a driven shaft (6) which is fixedly connected with the top end of the telescopic rod (1) and is perpendicular to the telescopic rod (1) is connected with a driven wheel (7) through the shaft of the driven shaft (6), the driven wheel (7) is arranged on the same side with the driving wheel (4), an elastic belt (8) is arranged on the driven wheel (7) in a sliding manner, the driven wheel (7) is connected with the driving wheel (4) through the elastic belt (8), a rotating wheel (9) is fixedly, slide in through-hole (10) and be equipped with mirror pole (12), perpendicular to through-hole (10) department still threaded connection fixing bolt (11) on runner (9), fixing bolt (11) can lock the removal of mirror pole (12) in through-hole (10), mirror pole (12) head end rigid coupling speculum (13).
2. An inspection tool for a power transformation box as claimed in claim 1, wherein: the bottom end of the telescopic rod (1) is provided with a spring buckle (14).
3. An inspection tool for a transformer box as claimed in claim 2, wherein: and an illuminating lamp (15) is fixedly arranged above the reflector (13).
4. An inspection tool for a power transformation box as claimed in claim 3, wherein: a thermometer (16) is fixedly arranged on the reflector (13).
5. An inspection tool for a transformation box according to any one of claims 1 to 4, wherein: the reflector (13) is a convex mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858724.0U CN212030621U (en) | 2020-05-20 | 2020-05-20 | Inspection tool for transformer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858724.0U CN212030621U (en) | 2020-05-20 | 2020-05-20 | Inspection tool for transformer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212030621U true CN212030621U (en) | 2020-11-27 |
Family
ID=73480068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020858724.0U Active CN212030621U (en) | 2020-05-20 | 2020-05-20 | Inspection tool for transformer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212030621U (en) |
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2020
- 2020-05-20 CN CN202020858724.0U patent/CN212030621U/en active Active
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