CN206148221U - Clamping device of transformer - Google Patents
Clamping device of transformer Download PDFInfo
- Publication number
- CN206148221U CN206148221U CN201621183956.0U CN201621183956U CN206148221U CN 206148221 U CN206148221 U CN 206148221U CN 201621183956 U CN201621183956 U CN 201621183956U CN 206148221 U CN206148221 U CN 206148221U
- Authority
- CN
- China
- Prior art keywords
- extension board
- transformer
- lower carrier
- carrier plate
- clamping 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.)
- Active
Links
- 230000000875 corresponding Effects 0.000 claims abstract description 6
- 239000000969 carrier Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a clamping device of transformer, the lower extension board that becomes one including the transformer body, with the transformer body, be the extension board directly over the lower extension board, upward be provided with corresponding screw hole on extension board and the lower extension board, go up the extension board and pass through bolt fixed connection with lower extension board. The utility model discloses a transformer clamping device structure is simple, can make the connection between the transformer extension board not use the nut, improves the convenience of transformer installation to and increase the joint strength between the extension board, and reduce the use quantity of bolt, reduce manufacturing cost.
Description
Technical field
This utility model is related to technical field of electricity, more particularly to a kind of clamping device of transformator.
Background technology
In the manufacture of transformator, the connected mode between transformator support plate is typically with threaded connection, wherein more often
Mode is on two support plates for needing connection to drill through corresponding through hole, then is fixedly connected with bolt nut.But meet large-scale
Transformator, needs the point for connecting a lot of on support plate, too low using bolt nut joint efficiency, and uses substantial amounts of bolt spiral shell
Cap.
Utility model content
For disadvantages mentioned above present in prior art, the purpose of this utility model is to provide a kind of clamping dress of transformator
Put, the device can make the connection between transformator support plate not use nut, improve the convenience that transformator is installed, and increase
Bonding strength between support plate, reduces the usage quantity of bolt, reduces manufacturing cost.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of clamping device of transformator, including the lower carrier plate that transformer body and transformer body are integrally formed, which is special
Levy and be：The surface of the lower carrier plate is upper supporting plate, and corresponding screwed hole is provided with the upper supporting plate and lower carrier plate, on
Support plate and lower carrier plate are bolted to connection.
Preferably, the screwed hole on the lower carrier plate is through hole.
Preferably, the screwed hole on the lower carrier plate is blind hole.
In above-mentioned technical proposal, corresponding screwed hole is set on upper supporting plate and lower carrier plate, directly will be upper by bolt
Support plate is fixed with lower carrier plate, can increase the bonding strength of single bolt in this way, so as to not reduce between support plate
While integrated connection intensity, it is possible to reduce the usage quantity of bolt, not even using nut, that is, increased transformator installation
Efficiency, reduces the cost of transformer manufacturing again.
Description of the drawings
Fig. 1 is the clamping device structural representation of this utility model transformator.
Labelling in figure：1- transformer bodies, 2- lower carrier plates, 3- upper supporting plates, 4- screwed holes, 5- bolts.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
The basic structure of the clamping device for representing this utility model transformator that Fig. 1 illustrates, including transformer body 1,
The lower carrier plate 2 being integrally formed with transformer body 1, the surface of the lower carrier plate 2 is upper supporting plate 3, the upper supporting plate 3 and lower
Corresponding screwed hole 4 is provided with plate 2, upper supporting plate 3 and lower carrier plate 2 are bolted to connection.
Preferably, the screwed hole 4 on the lower carrier plate 2 is through hole.
Preferably, the screwed hole 4 on the lower carrier plate 2 is blind hole.
According to the design requirement of transformator, if lower carrier plate 2 is sufficiently thick, the intensity requirement of threaded connection, Ke Yi are met
Blind hole is processed on lower carrier plate, the depth of thread mill drilling is reduced.If lower carrier plate 2 is relatively thin, can be in the screwed hole of lower carrier plate 2
4 are processed into through hole, improve the bonding strength with upper supporting plate 3 to greatest extent.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type,
And be not used as be to restriction of the present utility model, if in spirit of the present utility model, to
The change of the upper embodiment, modification will all fall in Claims scope of the present utility model.
Claims (3)
1. a kind of clamping device of transformator, including transformer body (1), and the lower carrier plate that is integrally formed of transformer body (1)
(2), it is characterised in that：The surface of the lower carrier plate (2) is upper supporting plate (3), is set on the upper supporting plate (3) and lower carrier plate (2)
Corresponding screwed hole (4) is equipped with, upper supporting plate (3) is fixedly connected by bolt (5) with lower carrier plate (2).
2. the clamping device of a kind of transformator according to claim 1, it is characterised in that：Spiral shell on the lower carrier plate (2)
Pit (4) is through hole.
3. the clamping device of a kind of transformator according to claim 1, it is characterised in that：Spiral shell on the lower carrier plate (2)
Pit (4) is blind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183956.0U CN206148221U (en) | 2016-10-27 | 2016-10-27 | Clamping device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183956.0U CN206148221U (en) | 2016-10-27 | 2016-10-27 | Clamping device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148221U true CN206148221U (en) | 2017-05-03 |
Family
ID=58624594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183956.0U Active CN206148221U (en) | 2016-10-27 | 2016-10-27 | Clamping device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148221U (en) |
-
2016
- 2016-10-27 CN CN201621183956.0U patent/CN206148221U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |