CN103903833A - Oil recharging device of oil immersed type mutual inductor - Google Patents
Oil recharging device of oil immersed type mutual inductor Download PDFInfo
- Publication number
- CN103903833A CN103903833A CN201410076752.6A CN201410076752A CN103903833A CN 103903833 A CN103903833 A CN 103903833A CN 201410076752 A CN201410076752 A CN 201410076752A CN 103903833 A CN103903833 A CN 103903833A
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- CN
- China
- Prior art keywords
- oil
- type mutual
- screw rod
- immersed type
- recharging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000007654 immersion Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 abstract description 3
- 210000000078 claw Anatomy 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention relates to the field of oil immersed type mutual inductors, in particular to an oil recharging device of an oil immersed type mutual inductor. The oil recharging device is characterized in that a lifting screw rod, a supporting arm and a hoisting rod are included, the root portion of the supporting arm is connected with the lifting screw rod through threads, a supporting screw rod is arranged at the hook end of the supporting arm, the supporting screw rod is connected with a tray at the top of the oil immersed type mutual inductor, the lower end of the lifting screw rod is movably connected with the middle of the hoisting rod, and a handle is arranged on the upper portion of the lifting screw rod. The end of the hoisting rod is hinged to a claw hook, and the hook end of the claw hook corresponds to the outer edge of a metal expander disc. Compared with the prior art, the oil recharging device has the advantages that the oil recharging device adapts to the supporting strength and telescopic height of a metal expander on the oil immersed type mutual inductor, hoisting and oil recharging can be carried out on the metal expander disc by one person, the current oil recharging mode with multiple persons participating is replaced, convenience is provided for daily work, time is brought for maintenance work, and the safety of the oil injection operation is greatly improved.
Description
Technical field
The present invention relates to oil immersion type mutual-inductor area of maintenance, relate in particular to a kind of oil immersion type mutual-inductor recharging oil device.
Background technology
Maintenance for the supplementary oil starvation of the oil immersion type mutual-inductor of 66kV and above transformer station is very large, current oil supplement method is in the time of oiling, by many people or prop metal expander by crane and other aid and expose repairing hole, just can carry out oiling, the method wastes time and energy, and oiling efficiency is low and must need many people to participate in completing repairing operation.
Summary of the invention
The object of this invention is to provide a kind of oil immersion type mutual-inductor recharging oil device, for the repairing operation of daily oil immersion type mutual-inductor is provided convenience, improved oiling efficiency.
For achieving the above object, the present invention is achieved through the following technical solutions:
Oil immersion type mutual-inductor recharging oil device, comprise lift-bolt, support arm and vertical loading board, the root of support arm is connected by screw thread with lift-bolt, the hook end of support arm is provided with studdle, studdle is connected with the pallet at oil immersion type mutual-inductor top, the lower end of lift-bolt is flexibly connected with the middle part of vertical loading board, and the top of lift-bolt is provided with handgrip.
End and the grapple of described vertical loading board are hinged, the outer of the corresponding metal expander video disc of hook end of grapple.
Compared with prior art, the invention has the beneficial effects as follows: the support degree and the flexible height that adapt to metal expander on oil immersion type mutual-inductor, one people can carry out the repairing of slinging of metal expander video disc, replace the repairing mode of current many people under participating in, for routine work provides convenience, more the time has been striven in service work, has also greatly improved the fail safe of oiling operation.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention working state structure schematic diagram.
In figure: 1-lift-bolt 2-support arm 3-vertical loading board 4-studdle 5-handgrip 6-grapple 7-metal expander video disc 8-pouring orifice 9-screw 10-pallet
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
See Fig. 1, it is oil immersion type mutual-inductor recharging oil device embodiment working state structure schematic diagram of the present invention, comprise lift-bolt 1, support arm 2 and vertical loading board 3, the root of support arm 2 is connected by screw thread with lift-bolt 1, the end of support arm 2 is provided with studdle 4, the pallet 10 of studdle 4 and oil immersion type mutual-inductor bottom, the lower end of lift-bolt 1 is flexibly connected with the middle part of vertical loading board 3 by screw 9, and the top of lift-bolt 1 is provided with handgrip 5.The end of vertical loading board 3 and grapple 6 are hinged, the outer of the corresponding metal expander video disc 7 of hook end of grapple 6.
When apparatus of the present invention work, first recharging oil device is combined complete, studdle 4 is connected with the pallet 10 of oil immersion type mutual-inductor bottom, with grapple 6, first video disc of metal expander video disc 7 is hooked, then rotary handle 5 upwards promotes metal expander video disc 7, while rising to the position of oil level mark again, just pouring orifice 8 interior oilings in the past, after oiling, the oil of metal expander video disc 7 the insides just can support video disc, at this moment just recharging oil device can be removed.
Before lifting, first to, by the elevated height of support arm 2 to certain altitude, if the insufficient height of support arm 2 can regulate again by the length of studdle 4, make it reach the requirement of oiling height.
Claims (2)
1. oil immersion type mutual-inductor recharging oil device, it is characterized in that, comprise lift-bolt, support arm and vertical loading board, the root of support arm is connected by screw thread with lift-bolt, the hook end of support arm is provided with studdle, studdle is connected with the pallet at oil immersion type mutual-inductor top, and the lower end of lift-bolt is flexibly connected with the middle part of vertical loading board, and the top of lift-bolt is provided with handgrip.
2. oil immersion type mutual-inductor recharging oil device according to claim 1, is characterized in that, end and the grapple of described vertical loading board are hinged, the outer of the corresponding metal expander video disc of hook end of grapple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076752.6A CN103903833A (en) | 2014-03-04 | 2014-03-04 | Oil recharging device of oil immersed type mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410076752.6A CN103903833A (en) | 2014-03-04 | 2014-03-04 | Oil recharging device of oil immersed type mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903833A true CN103903833A (en) | 2014-07-02 |
Family
ID=50995106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410076752.6A Pending CN103903833A (en) | 2014-03-04 | 2014-03-04 | Oil recharging device of oil immersed type mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366599A (en) * | 2015-12-02 | 2016-03-02 | 国网内蒙古东部电力有限公司检修分公司 | Refueling sling of ripple expander |
| CN108666100A (en) * | 2018-07-06 | 2018-10-16 | 国网河北省电力有限公司石家庄供电分公司 | A kind of mutual inductor bellow expander stretching refueling device |
-
2014
- 2014-03-04 CN CN201410076752.6A patent/CN103903833A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366599A (en) * | 2015-12-02 | 2016-03-02 | 国网内蒙古东部电力有限公司检修分公司 | Refueling sling of ripple expander |
| CN108666100A (en) * | 2018-07-06 | 2018-10-16 | 国网河北省电力有限公司石家庄供电分公司 | A kind of mutual inductor bellow expander stretching refueling device |
| CN108666100B (en) * | 2018-07-06 | 2024-03-19 | 国网河北省电力有限公司石家庄供电分公司 | Stretching and oiling device for corrugated expander of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |