CN208478996U - Bushing shell for transformer ladder - Google Patents
Bushing shell for transformer ladder Download PDFInfo
- Publication number
- CN208478996U CN208478996U CN201821200467.0U CN201821200467U CN208478996U CN 208478996 U CN208478996 U CN 208478996U CN 201821200467 U CN201821200467 U CN 201821200467U CN 208478996 U CN208478996 U CN 208478996U
- Authority
- CN
- China
- Prior art keywords
- transformer
- bushing shell
- ladder
- bracket
- pedestal
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052573 porcelain Inorganic materials 0.000 claims description 13
- 230000001174 ascending effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000009194 climbing Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
A kind of bushing shell for transformer ladder, comprising: pedestal, bracket, ladder, two positioning plates and fixture.By fixture by behind the stable upper end for increasing seat 1 fixed to bushing shell for transformer of whole device, operating personnel can carry out operation of ascending a height by ladder, solve bushing shell for transformer work and climb difficulty, nowhere the problem of vertical body.Bracket, ladder and pedestal can mutually be removed to separation by removing bolt I, bolt II and bolt III after operation simultaneously, transport convenient for collecting, use cost and maintenance cost are low, practical, can be widely applied to power generation scene.
Description
Technical field
The utility model relates to field of electricity construction, and in particular to a kind of bushing shell for transformer ladder.
Background technique
Due to the variation of inside and outside running environment, bushing shell for transformer often occur leakage of oil and fever the defects of, these
Defect is concentrated mainly at cannula tip wire clamp and binding post, need to be in cannula tip operation.Carrying out cannula tip operation mainly has
Two kinds of basic schemes: climbing casing and uses bucket arm vehicle.Need to coordinate many-sided work using bucket arm vehicle operation, it is time-consuming and laborious,
And low-pressure section is not available.Casing operation is climbed, needs to stand on bushing lifting seat or climbing to cannula tip can be into
The work such as row dismantling wire clamp.Since bushing shell for transformer full skirt is fragile, unbearable larger external force, staff can not directly be climbed
Casing, and external insulation full skirt is easily accidentally touched in work, it declines to a great extent so as to cause casing flashovers performance.Meanwhile in casing
On when being worked safety belt cannot be used in strict accordance with the principle of " height hangs low use ", dangerous operating environment further improve
Operating risk increases service work difficulty.
Summary of the invention
The utility model provides firm climbing, the province of a kind of pair of transformer day pass to overcome the shortcomings of the above technology
When labour-saving bushing shell for transformer ladder.
The utility model overcomes the technical solution used by its technical problem to be:
A kind of bushing shell for transformer ladder, comprising:
Pedestal is placed on the upper surface for the flange that bushing shell for transformer increases seat, and the upper end that bushing shell for transformer increases seat is perpendicular
Directly it is provided with transformer porcelain vase；
Bracket, is parallel to the setting of transformer porcelain vase vertically, and lower end is mounted on the base by bolt III；
Ladder is obliquely installed, and the upper end is installed on bracket by bolt I, and lower end is installed on pedestal by bolt II
On；
Two positioning plates, are horizontally placed on the left and right ends of pedestal respectively；And
Positioning plate and bushing shell for transformer are increased the flange position on the outside of the flange of seat and mutually compressed admittedly by fixture, the fixture
It is fixed.
Above-mentioned fixture includes in the holder of C font, the vertical screw rod being combined in holder and being installed on screw rod lower end
Briquetting, the positioning plate are provided with elongated slot along its length, and the width of the elongated slot and the thickness of holder match.
Transformer porcelain vase damages in order to prevent, is vertically arranged with several rubber pads on above-mentioned bracket, the rubber pad with
Transformer porcelain vase is in contact.
In order to improve safety, the top of above-mentioned bracket is provided with hanging ring.
The beneficial effects of the utility model are: the stable bushing shell for transformer that is fixed to of whole device is increased seat by fixture
Upper end after, operating personnel can carry out operation of ascending a height by ladder, solve bushing shell for transformer work and climb difficult, nowhere stand
The problem of body.It can be by bracket, ladder and pedestal by removing bolt I, bolt II and bolt III after operation simultaneously
Separation is mutually removed, transport convenient for collecting, use cost and maintenance cost are low, practical, can be widely applied to power generation
Scene.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the schematic view of the front view of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model；
Fig. 5 is the structural schematic diagram of the fixture of the utility model；
In figure, 1. bushings shell for transformer increase 2. transformer porcelain vase of seat, 3. bracket, 4. ladder, 5. pedestal, 6. fixture, 7. spiral shell
14. screw rod of bolt I 8. bolt, II 9. bolt, III 10. rubber pad, 11. hanging ring, 12. positioning plate, 13. elongated slot, 15. briquetting.
Specific embodiment
1 the utility model is described further to attached drawing 5 with reference to the accompanying drawing.
A kind of bushing shell for transformer ladder, comprising: pedestal 5 is placed in the upper surface that bushing shell for transformer increases the flange of seat 1
On, the upper end that bushing shell for transformer increases seat 1 is vertically arranged with transformer porcelain vase 2；Bracket 3 is parallel to transformer porcelain vase 2 vertically and sets
It sets, lower end is installed on pedestal 5 by bolt III 9；Ladder 4, is obliquely installed, and the upper end is installed on bracket by bolt I 7
On 3, lower end is installed on pedestal 5 by bolt II 8；Two positioning plates 12 are horizontally placed on the left and right two of pedestal 5 respectively
End；And fixture 6, the flange position that positioning plate 12 is increased on the outside of the flange of seat 1 by the fixture 6 with bushing shell for transformer are mutually pressed
It fastens.By fixture 6 by whole device it is stable be fixed to bushing shell for transformer increase seat 1 upper end after, operating personnel
Operation of ascending a height is carried out by ladder 4, solves the problem of bushing shell for transformer work climbs difficulty, nowhere founds body.Operation simultaneously is complete
It can be by the mutually dismounting point of bracket 3, ladder 4 and pedestal 5 by removing bolt I 7, bolt II 8 and bolt III 9 after finishing
From transport convenient for collecting, use cost and maintenance cost are low, practical, can be widely applied to power generation scene.
Fixture 6 includes in the holder of C font, the vertical screw rod 14 being combined in holder and being installed on 14 lower end of screw rod
Briquetting 15, positioning plate 12 are provided with elongated slot 13 along its length, and the width of elongated slot 13 and the thickness of holder match.It needs to step up
When, holder is inserted into elongated slot 13, rotary screw 14 is up to the flange of the lower end of wedge and bushing shell for transformer raising seat 1 later
The lower end surface of flange is in contact, and briquetting 15 is in contact with the upper surface of the flange flange of bushing shell for transformer raising seat 1, thus real
Entire ladder is conveniently now fixed on bushing shell for transformer to increase on seat 1.
Several rubber pads 10 can be set on bracket 3 along longitudinal direction, rubber pad 10 is in contact with transformer porcelain vase 2.Due to
Rubber pad 10 has soft elasticity, therefore can lead to transformer porcelain to avoid bracket 3 and the generation of transformer porcelain vase 2 rigid collision
The case where bottle 2 damages.
Preferably, the top of above-mentioned bracket 3 is provided with hanging ring 11.It can be convenient by hanging ring 11 by the safety of operator
Band is hung, to improve the safety of operating personnel.
Claims (4)
1. a kind of bushing shell for transformer ladder characterized by comprising
Pedestal (5) is placed on the upper surface for the flange that bushing shell for transformer increases seat (1), and bushing shell for transformer increases the upper of seat (1)
End is vertically arranged with transformer porcelain vase (2)；
Bracket (3), is parallel to transformer porcelain vase (2) setting vertically, and lower end is installed on pedestal (5) by bolt III (9)；
Ladder (4), is obliquely installed, and the upper end is installed on bracket (3) by bolt I (7), and lower end is pacified by bolt II (8)
Loaded on pedestal (5)；
Two positioning plates (12), are horizontally placed on the left and right ends of pedestal (5) respectively；And
Positioning plate (12) and bushing shell for transformer are increased the flange position on the outside of the flange of seat (1) by fixture (6), the fixture (6)
Mutually compress fixation.
2. bushing shell for transformer ladder according to claim 1, it is characterised in that: the fixture (6) includes the folder in C font
Seat, the screw rod (14) being combined in holder vertically and the briquetting (15) for being installed on screw rod (14) lower end, the positioning plate (12)
It is provided with along its length elongated slot (13), the width of the elongated slot (13) and the thickness of holder match.
3. bushing shell for transformer ladder according to claim 1, it is characterised in that: be vertically arranged on the bracket (3)
Several rubber pads (10), the rubber pad (10) are in contact with transformer porcelain vase (2).
4. bushing shell for transformer ladder according to claim 1 or 2 or 3, it is characterised in that: the top of the bracket (3) is set
It is equipped with hanging ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200467.0U CN208478996U (en) | 2018-07-27 | 2018-07-27 | Bushing shell for transformer ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200467.0U CN208478996U (en) | 2018-07-27 | 2018-07-27 | Bushing shell for transformer ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478996U true CN208478996U (en) | 2019-02-05 |
Family
ID=65208959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200467.0U Expired - Fee Related CN208478996U (en) | 2018-07-27 | 2018-07-27 | Bushing shell for transformer ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478996U (en) |
-
2018
- 2018-07-27 CN CN201821200467.0U patent/CN208478996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |