CN204064788U - Oil tank of transformer strength test bracing or strutting arrangement - Google Patents
Oil tank of transformer strength test bracing or strutting arrangement Download PDFInfo
- Publication number
- CN204064788U CN204064788U CN201420460087.6U CN201420460087U CN204064788U CN 204064788 U CN204064788 U CN 204064788U CN 201420460087 U CN201420460087 U CN 201420460087U CN 204064788 U CN204064788 U CN 204064788U
- Authority
- CN
- China
- Prior art keywords
- transformer
- oil tank
- support column
- strength test
- lower support
- 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.)
- Active
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
A kind of structure of the utility model is simple, easy for installation, the oil tank of transformer strength test bracing or strutting arrangement of use safety.It comprises upper support column, regulating device and lower support post; Regulating device comprises on inwall establishes female regulating sleeve; Upper support column lower end and lower support post upper end are respectively by being threaded in regulating sleeve inside; The hand of spiral of upper support column lower end and lower support post upper end is contrary.The upper support column that the utility model utilizes split to arrange and lower support post, realize to the support of case lid and to the connection at the bottom of case, and reduce the volume and weight of composition parts, reduces the difficulty of installing/dismounting and employ the security of use; Realize relative distance and position adjustments between upper and lower support column by regulating device simultaneously, thus can be applicable to different transformer oil tank structures, without the need to carrying out changing and reequiping for dissimilar fuel tank, with low cost, applicability is strong again.
Description
Technical field
The utility model belongs to high-power transformer fuel tank test unit, is specially a kind of oil tank of transformer strength test bracing or strutting arrangement.
Background technology
Along with the popularization of extra-high voltage AC and DC power transmission and transformation new technology, oil tank of transformer profile is done larger and larger, and requires also more and more higher; During in order to ensure transformer long-time running, fuel tank is oil-proof, meet again manufacture and transportation to the requirement of fuel tank intensity, meanwhile, fuel tank and device body in the fabrication process due to the production time successively, and environmental technology requires difference; Therefore must formulate a kind of reasonably technique and support special purpose device in fuel tank manufacture process, analogue transformer device body is placed in fuel tank and carries out vacuum and malleation strength test; Existing product and device all realize object by combination, but its use is numerous and diverse, and structure cannot meet testing requirements.
Utility model content
For problems of the prior art, the utility model provides a kind of structure simple, easy for installation, the oil tank of transformer strength test bracing or strutting arrangement of use safety.
The utility model is achieved through the following technical solutions:
Oil tank of transformer strength test bracing or strutting arrangement, comprises upper support column, regulating device and lower support post; Regulating device comprises on inwall establishes female regulating sleeve; Upper support column lower end and lower support post upper end are respectively by being threaded in regulating sleeve inside; The hand of spiral of upper support column lower end and lower support post upper end is contrary.
Preferably, upper support column upper end arranges joint flange, and joint flange coordinates with transformer oil tank cover.
Preferably, lower support post lower outside is provided with at least three fixing stiffening plates; Fixing stiffening plate arranges vertically respectively and is evenly distributed diametrically.
Further, the supporting surface that formed higher than multiple fixing stiffening plate bottom of the bottom of lower support post.
Further again, be welded and fixed at the bottom of fixing stiffening plate and transformer oil tank.
Preferably, regulating device also comprises the handle running through and arrange in the middle part of regulating sleeve.
Compared with prior art, the utility model has following useful technique effect:
The upper support column that the utility model utilizes split to arrange and lower support post, realize to the support of case lid and to the connection at the bottom of case, and reduce the volume and weight of composition parts, reduces the difficulty of installing/dismounting and employ the security of use; Realize relative distance and position adjustments between upper and lower support column by regulating device simultaneously, thus can be applicable to different transformer oil tank structures, without the need to carrying out changing and reequiping for dissimilar fuel tank, with low cost, applicability is strong again.
Further, can ensure that upper support column is connected with the reliable of case lid by the setting of joint flange, utilize fixing stiffening plate to ensure that stable support at the bottom of lower support post and case, and provide basic and preparation for the loading in the reliable connection that formed by welding and later strength test.
Further, lower support post improves the security of use higher than the setting of supporting surface, and the stability of supporting surface and reliable connectivity, and the deformation avoiding lower support post causes the change of supporting surface, and then produces harmful effect to test findings.
Accompanying drawing explanation
Fig. 1 is the front view of device described in the utility model example.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of high-power transformer fuel tank.
Fig. 4 is the vertical view of high-power transformer fuel tank.
In figure: 1, joint flange; 2, upper support column; 3, regulating device; 4, lower support post; 5, fixing stiffening plate; 6, case lid; 7, case lid joint flange; 8, at the bottom of case.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model oil tank of transformer strength test bracing or strutting arrangement, as depicted in figs. 1 and 2, it comprises
Joint flange 1, upper support column 2, regulating device 3, lower support post 4, fixing stiffening plate 5; This device is connected with fuel tank case lid 6 joint flange 7 by joint flange 1,8 to be welded, then be assembled into entirety by upper support column 2, regulating device 3 and lower support post 4 by fixing stiffening plate 5 with at the bottom of fuel tank.By the rotation to regulating sleeve different directions, realize the reduction to height and rising, and regulate from upper and lower both direction simultaneously, easy to operate, efficiency is high.
This preferred embodiment is described for four fixing stiffening plates 5.
When the utility model high-power transformer fuel tank used as Fig. 3 and Fig. 4 makes a strength test, detailed process is as follows:
(1) when the fuel tank shown in Fig. 3 and Fig. 4 makes a strength test, according to the position distribution of Fig. 4 case lid joint flange 7 and the oil tank of transformer strength test bracing or strutting arrangement of quantity preparation equal number;
(2) first, the position of the joint flange 1 in bracing or strutting arrangement and the overall corresponding case lid joint flange 7 of upper support column 2 is put into fuel tank and prized tightly with bolt by joint flange 1 and case lid joint flange 7;
(3) as shown in Figure 1 lower support post 4 and fixing stiffening plate 5 entirety are connected with regulating device 3, by handle rotating regulating sleeve, thus make upper support column 2 and lower support post 4 indentation simultaneously or exit simultaneously, thus adjust the height of whole bracing or strutting arrangement;
(4) 8 the mode of welding is adopted to be connected with at the bottom of case fixing stiffening plate 5;
(5) at the bottom of the case lid 6 of bracing or strutting arrangement and fuel tank and case 8 be reliably connected after carry out fuel tank strength test;
(6), after fuel tank strength test terminates, the connection of at the bottom of fixing stiffening plate 5 and case 8 is first removed; Remove the connection of lower support post 4 and fixing stiffening plate 5 entirety and regulating device 3 again; Finally remove the connection of joint flange 1 and upper support column 2 entirety and case lid joint flange 7.
Claims (6)
1. oil tank of transformer strength test bracing or strutting arrangement, is characterized in that, comprises upper support column (2), regulating device (3) and lower support post (4); Described regulating device (3) comprises on inwall establishes female regulating sleeve; Upper support column (2) lower end and lower support post (4) upper end are respectively by being threaded in regulating sleeve inside; The hand of spiral of upper support column (2) lower end and lower support post (4) upper end is contrary.
2. oil tank of transformer strength test bracing or strutting arrangement according to claim 1, it is characterized in that, described upper support column (2) upper end arranges joint flange (1), and joint flange (1) coordinates with transformer oil tank cover (6).
3. oil tank of transformer strength test bracing or strutting arrangement according to claim 1, is characterized in that, described lower support post (4) lower outside is provided with at least three fixing stiffening plates (5); Fixing stiffening plate (5) arranges vertically respectively and is evenly distributed diametrically.
4. oil tank of transformer strength test bracing or strutting arrangement according to claim 3, is characterized in that, the supporting surface that the bottom of described lower support post (4) is formed higher than multiple fixing stiffening plate (5) bottom.
5. oil tank of transformer strength test bracing or strutting arrangement according to claim 4, is characterized in that, described fixing stiffening plate (5) is welded and fixed with (8) at the bottom of transformer oil tank.
6. oil tank of transformer strength test bracing or strutting arrangement according to claim 1, is characterized in that, described regulating device (3) also comprises the handle running through and arrange in the middle part of regulating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460087.6U CN204064788U (en) | 2014-08-14 | 2014-08-14 | Oil tank of transformer strength test bracing or strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460087.6U CN204064788U (en) | 2014-08-14 | 2014-08-14 | Oil tank of transformer strength test bracing or strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064788U true CN204064788U (en) | 2014-12-31 |
Family
ID=52206276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460087.6U Active CN204064788U (en) | 2014-08-14 | 2014-08-14 | Oil tank of transformer strength test bracing or strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064447A (en) * | 2017-05-09 | 2017-08-18 | 温州市威利达皮革原料有限公司 | Heavy metal detection system |
| CN109333216A (en) * | 2018-10-24 | 2019-02-15 | 中船黄埔文冲船舶有限公司 | A kind of grinding device |
-
2014
- 2014-08-14 CN CN201420460087.6U patent/CN204064788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107064447A (en) * | 2017-05-09 | 2017-08-18 | 温州市威利达皮革原料有限公司 | Heavy metal detection system |
| CN109333216A (en) * | 2018-10-24 | 2019-02-15 | 中船黄埔文冲船舶有限公司 | A kind of grinding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203150936U (en) | Power distribution cabinet pedestal | |
| CN204064788U (en) | Oil tank of transformer strength test bracing or strutting arrangement | |
| CN103971884B (en) | The tower stand distribution transformer of a kind of angle steel | |
| CN203559610U (en) | Straight cylinder type electric pole lifting frame | |
| CN204103313U (en) | Enclosed busbar current transformer attaching/detaching apparatus | |
| CN203568222U (en) | Side wall reinforcing structure of rectangular coal scuttle | |
| CN203038747U (en) | Elevating base of transformer | |
| CN203883339U (en) | Installation pedestal for distribution box | |
| CN206225167U (en) | A kind of gas transformer cable box butting tooling | |
| CN206726898U (en) | A kind of transformer dolly group | |
| CN206225848U (en) | Bridge-type high-voltage board installs suspension and support | |
| CN204046304U (en) | A kind of generator set frame | |
| CN205558443U (en) | Novel steel construction electric power rack | |
| CN203746649U (en) | Horizontal installation structure of current transformer | |
| CN204258079U (en) | European-type box becomes | |
| CN201649772U (en) | Self-supporting power iron tower | |
| CN204324088U (en) | Weigh batch can slippage stand | |
| CN203877173U (en) | Detachable pickup goods shelf | |
| CN203938975U (en) | A kind of connecting rod | |
| CN204012194U (en) | A kind of strengthening low voltage electricity cabinet tank bracket | |
| CN203071408U (en) | Heavy electric power control cabinet | |
| CN202977154U (en) | Opening structure of lower inductor support plate of transformer | |
| CN207017709U (en) | A kind of novel box type transformer station bottom frame | |
| CN201853052U (en) | Large-sized detachable rear projection unit box | |
| CN203942150U (en) | GIS combined electrical apparatus three utmost point separate-box type sleeve pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |