CN205016336U - Theftproof type transformer oil discharge outlet sealed cap and special extracting tool thereof - Google Patents
Theftproof type transformer oil discharge outlet sealed cap and special extracting tool thereof Download PDFInfo
- Publication number
- CN205016336U CN205016336U CN201520548793.0U CN201520548793U CN205016336U CN 205016336 U CN205016336 U CN 205016336U CN 201520548793 U CN201520548793 U CN 201520548793U CN 205016336 U CN205016336 U CN 205016336U
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- CN
- China
- Prior art keywords
- type transformer
- fuel outlet
- flange nut
- transformer oil
- sealing cap
- 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.)
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Links
- 239000000446 fuel Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 35
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
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Abstract
The utility model discloses a theftproof type transformer oil discharge outlet sealed cap and extracting tool are opened the problem that leads to transformer oil stolen for solving transformer oil discharge outlet sealed cap by irrelevant personnel. A theftproof type transformer oil discharge outlet sealed cap, includes: by the hemispherical cap body that plane and hemisphere face enclose, the centre of sphere department on the plane has offered and has been used for the screw hole with transformer fuel outlet valve matched with, and the handle hole has been offered at the top of hemisphere face, a special extracting tool for installation and dismantlement theftproof type transformer oil discharge outlet sealed cap, special extracting tool includes: one acts on the operating portion of handle hole and the spanner that a AND operation portion connects. Like foretell theftproof type transformer oil discharge outlet sealed cap and extracting tool, the effectual stolen problem of transformer oil that has prevented.
Description
Technical field
The utility model, about a kind of anti-theft type transformer fuel outlet sealing cap and removal tool special thereof, is applied on network distribution transformer, is used for preventing transformer fuel outlet sealing cap from arbitrarily being opened.
Background technology
The structure of existing transformer fuel outlet is: outermost layer is cylindrical fuel outlet sealing cap, and its top is six rib nut shapes, and the inside is emptied and had the helicitic texture matched with transformer fuel outlet valve bolt.But existing cylindrical structural is easy to be acted on its surface by general tool (pipe wrench, spanner) to be opened sealing cap and causes transformer oil stolen, because transformer oil has insulation, thermolysis, do not have oily follow-up reforwarding row then to cause transformer to burn and cause economic loss further and hamper normal electricity consumption.
Utility model content
Because transformer fuel outlet sealing cap is easily opened by general tool (pipe wrench, spanner) problem causing transformer oil stolen in prior art.
For solving the problem, the utility model provides a kind of anti-theft type transformer fuel outlet sealing cap and removal tool special thereof, wherein, anti-theft type transformer fuel outlet sealing cap comprises: the hemispheric cap body surrounded by plane and hemisphere face, centre of sphere place in described plane offers the screwed hole for matching with transformer fuel outlet valve, and described hemispherical top offers handle hole.
As preferably, the position of described plane around described screwed hole offers and the groove for matching with transformer sealing cap place weld bond.
As preferably, the handle hole at described hemisphere face top is a screwed hole.
The invention also discloses a kind of removal tool special of anti-theft type transformer fuel outlet sealing cap, comprising: operating portion and the spanner be connected with described operating portion acting on described handle hole.
As preferably, described operating portion comprises: a bolt matched with described handle hole, a flange nut matched with described bolt; One end of described spanner is connected with the head of described bolt.
As preferably, described bolt is hexagon socket head cap screw, and described flange nut is hexagonal flange nut.
As preferably, described operating portion is flange nut, and one end of described spanner has the external screw thread for coordinating with described flange nut.
As preferably, described flange nut is a hexagonal flange nut.
Compared with prior art, the beneficial effects of the utility model are: the anti-theft type transformer fuel outlet sealing cap that the utility model provides and removal tool special thereof, its cap body adopts hemisphere design, make most of instrument can not act directly on its surface, coordinate removal tool special again, effectively prevent transformer sealing cap by the problem arbitrarily opened, thus ensure that the normal work of transformer.
Accompanying drawing explanation
Fig. 1 is the utility model anti-theft type transformer fuel outlet sealing cap top perspective view.
Fig. 2 is the utility model anti-theft type transformer fuel outlet sealing cap back stereogram.
Fig. 3 is the first embodiment schematic diagram of the utility model anti-theft type transformer fuel outlet sealing cap and removal tool special thereof.
Fig. 4 is the second embodiment schematic diagram of the utility model anti-theft type transformer fuel outlet sealing cap and removal tool special thereof.
Reference numeral
1-cap body; 11-screwed hole; 12-handle hole; 13-groove; 2-extracting tool; 21-operating portion;
22-spanner; 211-bolt; 212-flange nut;
Embodiment
As shown in Figure 1, 2; The utility model provides a kind of anti-theft type transformer fuel outlet sealing cap, comprise: the hemispheric cap body 1 surrounded by plane and hemisphere face, centre of sphere place in this plane offers the screwed hole 11 for matching with transformer fuel outlet valve, and hemispherical top offers handle hole 12; The utility model adopts hemispherical setting to make popular instrument (as: pipe wrench, spanner etc.) be difficult to act on its surface thus prevent transformer fuel outlet arbitrarily to be opened, thus ensure that the normal work of transformer, stop the problem such as burn of transformer because of the stolen initiation of fluid.In embodiment of the present utility model, the position of plane around screwed hole 11 of cap body 1 offers and the groove 13 for matching with transformer sealing cap place weld bond, in order to match with special extracting tool, the handle hole 12 at this hemisphere face top is a screwed hole.
As shown in Figure 3; The removal tool special of the utility model first embodiment, comprise: operating portion 21 and the spanner be connected with operating portion 22 acting on this handle hole 12, wherein operating portion 21 comprises: the spanner 22 that the flange nut 212, that a bolt matched with handle hole 12 211, matches with bolt 211 matches with bolt head; Wherein bolt 211 is hexagon socket head cap screw, and flange nut 212 is hexagonal flange nut; In the present embodiment when installing anti-theft type transformer fuel outlet sealing cap of the present utility model, first bolt 211 is passed flange nut 212 and handle hole 12 successively, act on bolt 211 with spanner 22 afterwards to turn clockwise, anti-theft type transformer fuel outlet sealing cap is tightened on transformer fuel outlet valve; Then anti-theft type transformer fuel outlet sealing cap backed out by bolt 211 by spanner 22 installation from cap body 1 is rotated counterclockwise; When dismantling anti-theft type transformer fuel outlet sealing cap of the present utility model, by bolt 211 successively through flange nut 212 and handle hole 12, afterwards flange nut 212 is screwed clockwise, bolt 211 and cap body 1 are fixed by frictionally, rotate counterclockwise bolt 211 drive cap body 1 cap body 1 to be backed out the dismounting of the utility model anti-theft type transformer fuel outlet sealing cap from transformer fuel outlet valve with spanner 22.
As shown in Figure 4; The extracting tool of the second embodiment of the present utility model, wherein operating portion 21 is a hexagonal flange nut 212, and spanner 22 is a right-angle wrench, and its one end has the external screw thread for matching with flange nut 212 and handle hole 12, and its other end is grip part; In the present embodiment when installing anti-theft type transformer fuel outlet sealing cap of the present utility model, first spanner 22 is passed flange nut 212 and handle hole 12 successively with externally threaded one end, act on bolt 211 with spanner 22 afterwards to turn clockwise, anti-theft type transformer fuel outlet sealing cap is tightened on transformer fuel outlet valve; Then anti-theft type transformer fuel outlet sealing cap backed out by bolt 211 by spanner 22 installation from cap body 1 is rotated counterclockwise; When dismantling anti-theft type transformer fuel outlet sealing cap of the present utility model, first spanner 22 is passed flange nut 212 and handle hole 12 successively with externally threaded one end, afterwards flange nut 212 is screwed clockwise, spanner 22 and cap body 1 are fixed by frictionally, spanner 22 are rotated counterclockwise bolt 211 and drive cap body 1 cap body 1 to be backed out the dismounting of the utility model anti-theft type transformer fuel outlet sealing cap from transformer fuel outlet valve.
Anti-theft type transformer fuel outlet sealing cap as above, cap body 1 is designed to hemisphere makes general tool cannot act on its surface, its installation and demolition works all need special removal tool special and match, effectively stopping transformer fuel outlet sealing cap and arbitrarily dismantled the situation causing transformer oil stolen by unrelated person, having prevented transformer from being caused economic loss to hinder the normal electricity consumption of people because there is no transformer oil by burning.
Claims (8)
1. an anti-theft type transformer fuel outlet sealing cap, it is characterized in that, comprise: the hemispheric cap body surrounded by plane and hemisphere face, the centre of sphere place in described plane offers the screwed hole for matching with transformer fuel outlet valve, and described hemispherical top offers handle hole.
2. anti-theft type transformer fuel outlet sealing cap according to claim 1, is characterized in that, the position of described plane around described screwed hole offers and the groove for matching with transformer sealing cap place weld bond.
3. anti-theft type transformer fuel outlet sealing cap according to claim 1, is characterized in that, the handle hole at described hemisphere face top is a screwed hole.
4. a removal tool special, is characterized in that, for installing and dismantle the anti-theft type transformer fuel outlet sealing cap as described in claims 1 to 3; Described removal tool special comprises: operating portion and the spanner be connected with described operating portion acting on described handle hole.
5. removal tool special according to claim 4, is characterized in that, described operating portion comprises: a bolt matched with described handle hole, a flange nut matched with described bolt; One end of described spanner is connected with the head of described bolt.
6. removal tool special according to claim 5, is characterized in that, described bolt is hexagon socket head cap screw, and described flange nut is hexagonal flange nut.
7. removal tool special according to claim 4, is characterized in that, described operating portion is flange nut, and one end of described spanner has the external screw thread for coordinating with described flange nut.
8. removal tool special according to claim 7, is characterized in that, described flange nut is a hexagonal flange nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548793.0U CN205016336U (en) | 2015-07-27 | 2015-07-27 | Theftproof type transformer oil discharge outlet sealed cap and special extracting tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548793.0U CN205016336U (en) | 2015-07-27 | 2015-07-27 | Theftproof type transformer oil discharge outlet sealed cap and special extracting tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016336U true CN205016336U (en) | 2016-02-03 |
Family
ID=55214928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548793.0U Active CN205016336U (en) | 2015-07-27 | 2015-07-27 | Theftproof type transformer oil discharge outlet sealed cap and special extracting tool thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936022A (en) * | 2016-05-25 | 2016-09-14 | 国网山东省电力公司菏泽供电公司 | Disassembly device for reserved sealing cap of ring main unit and method for disassembling reserved sealing cap through same |
-
2015
- 2015-07-27 CN CN201520548793.0U patent/CN205016336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936022A (en) * | 2016-05-25 | 2016-09-14 | 国网山东省电力公司菏泽供电公司 | Disassembly device for reserved sealing cap of ring main unit and method for disassembling reserved sealing cap through same |
| CN105936022B (en) * | 2016-05-25 | 2017-08-29 | 国网山东省电力公司菏泽供电公司 | Ring main unit reserves sealing cap provision for disengagement and the method using the reserved sealing cap of its dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |