CN214923931U - Transformer conservator oil filling port opening device - Google Patents
Transformer conservator oil filling port opening device Download PDFInfo
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- CN214923931U CN214923931U CN202120971069.4U CN202120971069U CN214923931U CN 214923931 U CN214923931 U CN 214923931U CN 202120971069 U CN202120971069 U CN 202120971069U CN 214923931 U CN214923931 U CN 214923931U
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Abstract
The utility model relates to a transformer conservator oiling mouth opening device belongs to oil-immersed transformer and maintains technical field, specifically includes insulating telescopic link and installs the electric drill at insulating telescopic rod tip, install bolt driving head on the output shaft of electric drill, still install horizontal fixed plate on the electric drill, install visual probe on the horizontal fixed plate, install visual display screen and electric drill control button on the insulating telescopic link, visual probe is used for gathering oiling mouth bolt position image to transmit and show to visual display screen, the utility model discloses simple structure, convenient to use can improve bolt dismantlement efficiency greatly, and factor of safety is high.
Description
Technical Field
The utility model relates to a transformer conservator oil filler point opening device belongs to oil-immersed transformer and maintains technical field.
Background
The cylindrical oil storage tank on the oil immersed transformer is the conservator, and has the effects that the oil temperature of the oil immersed transformer is increased due to the increase of the load, the oil in the oil tank expands, at the moment, too much oil flows into the conservator, and when the temperature is reduced, the oil in the conservator flows into the oil tank again, so that the effect of automatically adjusting the oil level is achieved. When the volume of the oil-immersed transformer expands or shrinks along with the change of the oil temperature, the oil conservator plays the roles of oil storage and oil supplementation, and can ensure that the oil tank is filled with oil. The side of the conservator is also provided with an oil level gauge which can monitor the change of the oil level. After the transformer is used for a long time, in order to ensure the stability of the transformer, the oil needs to be changed for the transformer. When oil is changed, the oil filling port bolt of the oil conservator needs to be opened manually, and then new oil is injected into the oil conservator. However, when the oil filler bolt of the conservator is opened, manual live working is mostly adopted, the danger coefficient is high, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use can improve the bolt greatly and dismantle efficiency, and transformer conservator oil filler point opening device that factor of safety is high.
For realizing above-mentioned mesh, the utility model discloses a technical scheme who adopts is a transformer conservator oiling mouth opening device, include insulating telescopic link and install the electric drill at insulating telescopic link tip, install the bolt drive head on the output shaft of electric drill, still install horizontal fixed plate on the electric drill, install visual probe on the horizontal fixed plate, install visual display screen and electric drill control button on the insulating telescopic link, visual probe is used for gathering oiling mouth bolt position image to transmit and show to visual display screen.
Preferably, the insulating telescopic link mainly comprises a fixed pipe, an insulating driving rod, an insulating bending rod and an insulating slider, an insulating sheath is arranged outside the fixed pipe, a motor fixing groove is formed in the rear part of the fixed pipe, a telescopic control motor is installed in the motor fixing groove, an end cover is installed at the rear part of the telescopic control motor, the end cover is fixed on the fixed pipe, the insulating driving rod is further installed in the fixed pipe through a support, one end of the insulating driving rod is connected with an output shaft of the telescopic control motor, an insulating fixing guide block is installed at the front end of the fixed pipe, a guide hole is formed in the insulating fixing guide block, the insulating bending rod is installed in the guide hole, a threaded hole is formed in one end of the insulating bending rod, the insulating slider is installed at the end part of the insulating bending rod, an electric drill is connected to the other end part of the insulating driving rod, and a driving stud is installed at the end part of the insulating driving rod, the driving stud is installed in the threaded hole, a through hole for the insulating driving rod to penetrate through is formed in the insulating sliding block, and a motor control key is further fixed on the side portion of the fixing pipe.
Preferably, the inner diameter of the through hole is smaller than the outer diameter of the drive stud.
Preferably, the insulating bending rod is inserted in two sides of one end of the fixed pipe and is also provided with guide convex ribs, corresponding to the guide convex ribs, two sides of a guide hole of the insulating fixed guide block are also provided with guide grooves, and the guide convex ribs are positioned in the guide grooves.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use adopts insulating telescopic link installation electric drill, cooperates visual probe, makes operating personnel can open the oiling mouth bolt of conservator through the electric drill on ground, easy operation, live working, and factor of safety is high, has effectively guaranteed operating personnel's personal safety. In addition, insulating telescopic link fully carries out insulation treatment, when realizing electronic flexible, has improved live working's security, has further guaranteed operating personnel's personal safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the middle guide hole of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a transformer conservator oiling port opening device, including insulating telescopic link 1 and install electric drill 2 at insulating telescopic link tip, install bolt driving head 3 on the output shaft of electric drill 2, still install horizontal fixed plate 4 on the electric drill 2, install visual probe 5 on the horizontal fixed plate 4, install visual display screen 6 and electric drill control button 7 on the insulating telescopic link 1, visual probe 5 is used for gathering oiling port bolt position image to transmit and show to visual display screen 6.
The utility model discloses an install the electric drill at the tip of insulating telescopic link, the installation bolt driving head in the pivot of electric drill, then cooperation visual probe and visual display screen realize that operating personnel carries out the installation of oiling mouth bolt on ground, dismantlement work. When the electric drill is used, the length of the insulating telescopic rod is adjusted, the position of the oil injection port bolt is observed through the visual probe, the bolt driving head of the electric drill can be aligned to the oil injection port bolt, and then the electric drill is controlled to rotate to install and detach the oil injection port bolt.
As shown in fig. 2 and 3, the insulating telescopic rod 1 mainly comprises a fixed tube 8, an insulating driving rod 9, an insulating bending rod 10 and an insulating slider 11, an insulating sheath is arranged outside the fixed tube 8, a motor fixing groove 13 is arranged at the rear part of the fixed tube 8, a telescopic control motor 14 is arranged in the motor fixing groove 13, an end cover 15 is arranged at the rear part of the telescopic control motor 14, the end cover 15 is fixed on the fixed tube 8, the insulating driving rod 9 is also arranged in the fixed tube 8 through a support, one end of the insulating driving rod 9 is connected with an output shaft of the telescopic control motor 14, an insulating fixed guide block 17 is arranged at the front end of the fixed tube 8, a guide hole 18 is arranged in the insulating fixed guide block 17, an insulating bending rod 10 is arranged in the guide hole 18, a threaded hole 20 is arranged at one end of the insulating bending rod 10, the insulating slider 11 is arranged at the end, and the other end is connected with the electric drill 2, the end part of the insulation driving rod 9 is provided with a driving stud 22, the driving stud 22 is arranged in the threaded hole 20, the insulation sliding block 11 is provided with a through hole 21 for the insulation driving rod to pass through, and the side part of the fixed tube 8 is also fixed with a motor control key 19.
Insulating telescopic link is fully insulating, adopts the outside parcel insulation crust at fixed pipe, and the touching causes the electric shock when avoiding the operation. The fixed tube is internally provided with an insulating driving rod and an insulating bending rod. The insulating driving rod is mainly used for driving force in telescopic transmission, and the insulating bending rod is used for being connected with an electric drill and forming a certain bending angle, so that bottom surface personnel can operate conveniently. The insulating driving rod, the insulating bending rod, the insulating sliding block and the insulating fixed guide block are arranged in the fixed pipe, so that insulation processing is fully performed, and the safety factor of an operator is greatly improved. When the telescopic control device is used, the telescopic control motor rotates to drive the insulating driving rod, the insulating driving rod drives the driving stud to rotate synchronously, the threaded hole is formed in the insulating bending rod, and when the driving stud rotates, the insulating bending rod and the insulating sliding block can be driven to move, so that the telescopic effect is achieved. The inner diameter of the through hole 21 is smaller than the outer diameter of the driving stud 22, and the driving stud can be limited.
In addition, the insulating bending rod 10 is inserted into two sides of one end of the fixed pipe and is also provided with guide convex ribs 16, corresponding to the guide convex ribs, two sides of a guide hole of the insulating fixed guide block 17 are also provided with guide grooves 12, and the guide convex ribs 16 are positioned in the guide grooves 12. The protruding stupefied and the guide way cooperation of direction are led the insulating pole of bending, avoid insulating pole of bending to rotate along with the drive double-screw bolt, influence flexible.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The utility model provides a transformer conservator oiling mouth opening device which characterized in that: including insulating telescopic link and install the electric drill at insulating telescopic link tip, install the bolt driving head on the output shaft of electric drill, still install horizontal fixed plate on the electric drill, install visual probe on the horizontal fixed plate, install visual display screen and electric drill control button on the insulating telescopic link, visual probe is used for gathering oiling mouth bolt position image to transmit and show to visual display screen.
2. The device for opening the oil filling port of the transformer conservator as claimed in claim 1, wherein: the insulating telescopic link mainly comprises a fixed pipe, an insulating driving rod, an insulating bending rod and an insulating slider, wherein an insulating sheath is arranged outside the fixed pipe, a motor fixing groove is formed in the rear part of the fixed pipe, a telescopic control motor is installed in the motor fixing groove, an end cover is installed at the rear part of the telescopic control motor and fixed on the fixed pipe, the insulating driving rod is further installed in the fixed pipe through a support, one end of the insulating driving rod is connected with an output shaft of the telescopic control motor, an insulating fixing guide block is installed at the front end of the fixed pipe, a guide hole is formed in the insulating fixing guide block, the insulating bending rod is installed in the guide hole, a threaded hole is formed in one end of the insulating bending rod, the insulating slider is installed at the end part of the insulating bending rod, an electric drill is connected with the other end part of the insulating driving rod, and a driving stud is installed at the end part of the insulating driving rod, the driving stud is installed in the threaded hole, a through hole for the insulating driving rod to penetrate through is formed in the insulating sliding block, and a motor control key is further fixed on the side portion of the fixing pipe.
3. The device for opening the oil filling port of the transformer conservator as claimed in claim 2, wherein: the inner diameter of the through hole is smaller than the outer diameter of the driving stud.
4. The device for opening the oil filling port of the transformer conservator as claimed in claim 2, wherein: the insulating bending rod is inserted in two sides of one end of the fixed pipe and is also provided with guide convex edges, corresponding to the guide convex edges, two sides of a guide hole of the insulating fixed guide block are also provided with guide grooves, and the guide convex edges are positioned in the guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971069.4U CN214923931U (en) | 2021-05-08 | 2021-05-08 | Transformer conservator oil filling port opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971069.4U CN214923931U (en) | 2021-05-08 | 2021-05-08 | Transformer conservator oil filling port opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923931U true CN214923931U (en) | 2021-11-30 |
Family
ID=79062825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120971069.4U Active CN214923931U (en) | 2021-05-08 | 2021-05-08 | Transformer conservator oil filling port opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923931U (en) |
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2021
- 2021-05-08 CN CN202120971069.4U patent/CN214923931U/en active Active
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