CN201126749Y - Structure for fixing transformer - Google Patents
Structure for fixing transformer Download PDFInfo
- Publication number
- CN201126749Y CN201126749Y CNU2007201708588U CN200720170858U CN201126749Y CN 201126749 Y CN201126749 Y CN 201126749Y CN U2007201708588 U CNU2007201708588 U CN U2007201708588U CN 200720170858 U CN200720170858 U CN 200720170858U CN 201126749 Y CN201126749 Y CN 201126749Y
- Authority
- CN
- China
- Prior art keywords
- transformer
- fixture
- installation portion
- cabinet base
- machine cabinet
- 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 - Lifetime
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a transformer fixing structure in a machine cabinet. In order to settle the problems about inferior connection reliability and high cost of the transformer fixing structure in the current machine cabinet, the utility model provides a transformer fixing structure, comprising a machine cabinet pedestal and a transformer; bottom of the transformer includes an installation portion which is connected with the machine cabinet pedestal via a buffer cushion, at least one fixing member is also provided between the installation portion and the machine cabinet pedestal, lower portion of the fixing member is connected with the machine cabinet pedestal, upper portion of the fixing member is connected with the installation portion; at least one of two connection between the fixing member and the machine cabinet pedestal, and between the fixing member and the installation portion is a detachable connection formed via a bolt. When the transformer fixing structure in the utility model is in the process of transportation of machine cabinet, the transformer is in rigid connection with the machine cabinet pedestal, and when reaching the destination, the rigid connection can be disconnected handily to restore the flexible connection; at the time of rigid connection, the reliability is high, the machine cabinet and the transformer are not easily destroyed, structure is simple, assembly and disassembly are convenient and the cost is low.
Description
Technical field
The utility model relates to a kind of power equipment, more particularly, relates to transformer fixed structure in a kind of rack.
Background technology
In power industry equipment, often use and use the high-power magnetic device of transformer ' s type.These transformers are generally all very heavy, and are gently then more than 100 kilogram, heavy then more than one ton.In order to reduce operating noise, these transformers 10 are provided with the bigger cushion pad of thickness 13 when mounted between transformer and cabinet base 11, as shown in Figure 1, make transformer power on when using can damping, noise reduction.After transformer is fixed on four cushion pads, be exactly to flexibly connect between transformer and the rack, rather than rigid attachment, because transformer is fair all bigger, the center of whole rack is on transformer basically, this just causes transformer that very big rocking arranged in transportation, might cause the damage of rack and transformer.
Present solution transformer rocks problem in transportation scheme is on the suspension ring 14 on transformer top pull bar to be installed, and the other end of pull bar is fixed on the column of rack, realizes the rigid attachment of transformer and rack in this way.But this design has two kinds of defectives, the one, because the mismachining tolerance of transformer is very big, pull bar need design very big adjustment surplus, and this just causes the Tiebar structure design complicated, the cost height, matching requirements height, connection reliability are also poor; Because transformer is very heavy, inertia force is very big in the transportation in addition, and pull bar may finally still cause the damage of equipment with the column stretch bending distortion of rack.
The utility model content
The technical problems to be solved in the utility model is, at the problem of transformer fixed structure cost cost height, connection reliability difference in the existing rack, and provides a kind of low cost of manufacture, easy installation, the reliable transformer fixed structure of fixedly connected property.
The technical scheme that its technical problem that solves the utility model adopts is: propose a kind of transformer fixed structure, comprise cabinet base, transformer, described transformer has installation portion, described installation portion is connected with cabinet base by cushion pad, between installation portion and cabinet base, also be provided with at least one fixture, the bottom of described fixture is connected with cabinet base, the top of fixture is connected with installation portion, in being connected of described fixture bottom and cabinet base, having a place in the connection that is connected this two place of fixture top and installation portion at least is by removably connecting that bolt forms.
In transformer fixed structure described in the utility model, described fixture is the U-shaped member, the top that described U-shaped member two mutual parallel parts are respectively this members and bottom and respectively with send out a dress portion, cabinet base is connected.
In transformer fixed structure described in the utility model, described fixture is Z-shaped member, and the top that two mutual parallel parts of described Z-shaped member are respectively this members is connected with the bottom and with installation portion, cabinet base.
In transformer fixed structure described in the utility model, the bottom of described fixture forms dismountable the connection by bolt and cabinet base.
In transformer fixed structure described in the utility model, between the bottom of fixture and cabinet base, also be placed with rubber blanket.
In transformer fixed structure described in the utility model, the top of described fixture forms dismountable the connection by bolt and installation portion.
In transformer fixed structure described in the utility model, between the top of fixture and installation portion, place rubber blanket.
Transformer fixed structure in the utility model is compared with existing transformer fixed structure, has following advantage:
1, transformer fixed structure described in the utility model at rack in transit, transformer is rigidly connected by the fixture and the cabinet base formation of its bottom, the reliability of fixation height can prevent that in transit transformer from rocking, not fragile rack and transformer in rack; After arriving the destination, can disconnect being rigidly connected of transformer and cabinet base easily, recover it and flexibly connect.
2, the critical piece anchor structure in the transformer fixed structure described in the utility model is simple, low cost of manufacture, when recovering the flexibly connecting of transformer and cabinet base, only fixture need be laid down with the bolt at arbitrary place during transformer installation portion, cabinet base two places are connected and got final product, assembly and disassembly makes things convenient for.
Description of drawings
The bottom will reach embodiment in conjunction with the accompanying drawings, and the utility model is described in further detail, in the accompanying drawing:
Fig. 1 is existing transformer fixed structure schematic diagram;
Fig. 2 is a transformer fixed structure schematic diagram in the utility model;
Fig. 3 is the exploded view of transformer fixed structure in the utility model.
Embodiment
Fig. 2 Fig. 3 shows a more excellent execution mode of the present utility model.
See also Fig. 2, shown in Figure 3, transformer fixed structure in the present embodiment, comprise cabinet base 21, transformer 20, transformer has installation portion 22, four elastic buffering pads 23 are installed on the cabinet base 22, installation portion 22 is installed on the cushion pad 23 and by bolt 24 and connects, and realizes flexibly connecting of transformer 20 and cabinet base 21, plays damping when transformer works on power.The position of both sides fixture 25 of installation between installation portion 22 and cabinet base 21, fixture is the U-shaped member, these U-shaped member two mutual parallel parts are respectively the top and the bottom of this member, its middle and upper part forms dismountable being rigidly connected by bolt 26 and installation portion 22, and the bottom forms dismountable being rigidly connected by bolt 27 and cabinet base 21.
In the present embodiment, between the bottom of fixture 25 and cabinet base 21, also be lined with rubber sheet gasket 28, to increase the adjustable surplus of fixture 25, simultaneously when fixture 25 is removed inconvenience, can only lay down the bolt 27 between fixture 25 and the cabinet base, take rubber sheet gasket away, make between fixture 25 and the cabinet base to have the space, guarantee that remaining non-rigid between transformer and the cabinet base is connected.In specific implementation process, this rubber sheet gasket also can be placed between the top and installation portion 22 of fixture 25, or is all placing rubber sheet gasket between fixture 25 and the installation portion 22 and between the bottom of fixture 25 and the cabinet base 21.
In the present embodiment, fixture 25 is that this fixture also can be made into Z-shaped in specific implementation process with the member of U-lag steel machine-shaping.
Transformer fixed structure in the present embodiment only uses in the process of rack transportation, after rack is transported to the destination, with bolt 27 removals between bolt 26, fixture 25 bottoms and the cabinet base of 22 of fixture 25 tops and installation portions, take fixture away, thereby disconnect being rigidly connected between transformer 20 and the cabinet base 21, return to and flexibly connect.In the specific implementation, only the bolt between removal fixture bottom and cabinet base 27 is taken rubber sheet gasket 28 away, makes between fixture bottom and cabinet base to have the space, and is connected removable can not tearing open between fixture 25 tops and the installation portion 22.
Transformer fixed structure in the utility model at rack in transit, fixture and the cabinet base formation by its bottom is rigidly connected, and can prevent that in transit transformer from rocking in rack, the reliability height of connection, not fragile rack and transformer; Also can disconnect being rigidly connected of transformer and cabinet base easily after arriving the destination, recover it and flexibly connect; Critical piece anchor structure in the transformer fixed structure is simple simultaneously, and adjustable surplus is big, low cost of manufacture, and assembly and disassembly is convenient.
Claims (7)
1, a kind of transformer fixed structure, comprise cabinet base, transformer, the bottom of described transformer has installation portion, described installation portion is connected with cabinet base by cushion pad, it is characterized in that: between installation portion and cabinet base, also be provided with at least one fixture, the bottom of described fixture is connected with cabinet base, the top of fixture is connected with installation portion, and having a place at least in the connection that is connected this two place of being connected of described fixture bottom and cabinet base, fixture top and installation portion is by removably connecting that bolt forms.
2, transformer fixed structure according to claim 1 is characterized in that: described fixture is the U-shaped member, and the top that described U-shaped member two mutual parallel parts are respectively this members is with the bottom and be connected with installation portion, cabinet base respectively.
3, transformer fixed structure according to claim 1 is characterized in that: described fixture is Z-shaped member, and the top that two mutual parallel parts of described Z-shaped member are respectively this members is connected with the bottom and with installation portion, cabinet base.
4, according to each described transformer fixed structure in the claim 1 to 3, it is characterized in that: the bottom of described fixture forms dismountable the connection by bolt and cabinet base.
5, transformer fixed structure according to claim 4 is characterized in that: place rubber blanket between the bottom of fixture and cabinet base.
6, according to each described transformer fixed structure in the claim 1 to 3, it is characterized in that: the top of described fixture forms dismountable the connection by bolt and installation portion.
7, transformer fixed structure according to claim 6 is characterized in that: place rubber blanket between the top of fixture and installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201708588U CN201126749Y (en) | 2007-11-16 | 2007-11-16 | Structure for fixing transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201708588U CN201126749Y (en) | 2007-11-16 | 2007-11-16 | Structure for fixing transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126749Y true CN201126749Y (en) | 2008-10-01 |
Family
ID=40000216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201708588U Expired - Lifetime CN201126749Y (en) | 2007-11-16 | 2007-11-16 | Structure for fixing transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126749Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2381079A1 (en) * | 2009-05-11 | 2012-05-23 | Metalicas Polo E Hijos S.L. | Support for modular transformers (Machine-translation by Google Translate, not legally binding) |
| CN103808344A (en) * | 2012-11-13 | 2014-05-21 | 北京普源精电科技有限公司 | Measuring instrument comprising weight support platform and assembling method thereof |
| CN108551107A (en) * | 2018-06-12 | 2018-09-18 | 国网辽宁省电力有限公司朝阳供电公司 | Standard distributed becomes platform integral installation method |
| CN108963829A (en) * | 2018-07-22 | 2018-12-07 | 国网新疆电力有限公司和田供电公司 | New-type device for transformer for substation |
-
2007
- 2007-11-16 CN CNU2007201708588U patent/CN201126749Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2381079A1 (en) * | 2009-05-11 | 2012-05-23 | Metalicas Polo E Hijos S.L. | Support for modular transformers (Machine-translation by Google Translate, not legally binding) |
| CN103808344A (en) * | 2012-11-13 | 2014-05-21 | 北京普源精电科技有限公司 | Measuring instrument comprising weight support platform and assembling method thereof |
| CN108551107A (en) * | 2018-06-12 | 2018-09-18 | 国网辽宁省电力有限公司朝阳供电公司 | Standard distributed becomes platform integral installation method |
| CN108551107B (en) * | 2018-06-12 | 2023-05-30 | 国网辽宁省电力有限公司朝阳供电公司 | Integral installation method for standard power distribution transformer station |
| CN108963829A (en) * | 2018-07-22 | 2018-12-07 | 国网新疆电力有限公司和田供电公司 | New-type device for transformer for substation |
| CN108963829B (en) * | 2018-07-22 | 2020-09-01 | 国网新疆电力有限公司和田供电公司 | Novel transformer device for transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |