CN209232555U - A kind of power transformer iron core clamping device - Google Patents
A kind of power transformer iron core clamping device Download PDFInfo
- Publication number
- CN209232555U CN209232555U CN201920253429.XU CN201920253429U CN209232555U CN 209232555 U CN209232555 U CN 209232555U CN 201920253429 U CN201920253429 U CN 201920253429U CN 209232555 U CN209232555 U CN 209232555U
- Authority
- CN
- China
- Prior art keywords
- iron core
- positioning plate
- locking level
- clamping
- plate
- 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
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of power transformer iron core clamping devices, including iron core and retaining mechanism, retaining mechanism lower end side is equipped with the first positioning plate, the retaining mechanism lower end other side is equipped with the second positioning plate, first positioning plate upper end is equipped with first clamping plate, second positioning plate upper end is equipped with second clamping plate, the first clamping plate and second clamping plate upper end are equipped with lock hole, the lock hole, which runs through, is connected with the first locking level and the second locking level, first positioning plate and the second positioning plate lower end connect upper clamping piece, the upper clamping piece lower end is equipped with iron core, the iron core surface layer is wound with coil.The present apparatus is a kind of device for simplicity that staff uses when having inserted upper yoke upper clamping piece, only needs to be inserted into locking level in installation process, is locked connecting between positioning plate, folder and iron core, it is easy to operate quick, it is small in size, it is light-weight, can one operate, investment personnel it is few.
Description
Technical field
The utility model relates to transformer technology field more particularly to a kind of power transformer iron core clamping devices.
Background technique
Transformer is currently used for that power supply and distribution is more and more extensive, it is the important component of electrical power conversion, due to being related to electric power
Conversion process, very stringent in secure context requirement, transformer core is one of main component of transformer, in entire transformer
Skeleton function is played in structure, trunk of the core limb as iron core, tightness is horizontal to transformer overall noise, structure is steady
Qualitative to directly affect, it is therefore desirable to apply certain clamping force to iron core, the clamping force is generally by clamping device volume
Outer application, but existing clamping device is inconvenient, as the clamping members of large-scale power transformer, volume is big, needs two people or more
More staff carry out installation operation, and the labour cost of investment is big, and operational sequence is complicated.
Utility model content
The purpose of this utility model is to provide a kind of power transformer iron core clamping devices, have easy to operate, investment
The few feature of personnel, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of power transformer iron core clamping device,
Including iron core and retaining mechanism, the retaining mechanism includes first clamping plate, the first locking level, the first positioning plate, installation screw, company
Fitting lock hole, second clamping plate, the second locking level and the second positioning plate, retaining mechanism lower end side are equipped with the first positioning
Plate, the retaining mechanism lower end other side are equipped with the second positioning plate, and first positioning plate and the second positioning plate upper end open up
There is installation screw, is connected with connector in the middle part of first positioning plate and the second positioning plate, the connector is located at retaining mechanism
Middle part, first positioning plate upper end are equipped with first clamping plate, and second positioning plate upper end is equipped with second clamping plate, and described
One clamping plate and second clamping plate upper end are equipped with lock hole, and the lock hole, which runs through, is connected with the first locking level and the second locking level,
The first locking level connection first clamping plate and the first positioning plate, the second locking level connection second clamping plate and the second positioning
Plate, first positioning plate and the second positioning plate lower end connect upper clamping piece, and the upper clamping piece lower end is equipped with iron core, the iron core
Surface layer is wound with coil, and the iron core and upper clamping piece are respectively positioned on retaining mechanism lower end.
Preferably, first locking level and the second locking level upper end are equipped with caging bolt.
Preferably, the installation screw, which runs through, is connected with screw.
Preferably, the iron core includes the first iron core, the second iron core and third iron core, and the first locking level is located at the first iron core
And second between iron core, the second locking level is between the second iron core and third iron core.
Preferably, first locking level and the second locking level are equipped with two straight-bars.
Preferably, the connector two sides are fixedly connected with the first positioning plate and the second positioning plate by screw.
Compared with prior art, the beneficial effects of the utility model are as follows:
The power transformer iron core clamping device of the utility model is staff's use when having inserted upper yoke upper clamping piece
A kind of simplicity device, the spacing between iron core can be measured, according to spacing adjust positioning plate between gap, utilize folder
The distance between clearance distance is locked with locking level, connector connects two folders and determines two folders, in installation process
It only needs to be inserted into locking level, be locked being connected between positioning plate, folder and iron core, easy to operate quick, locking level is compared
Original clamping device is small in size, light-weight, and structure single can all assemble, can one operate, investment personnel it is few.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the retaining mechanism side view of the utility model；
Fig. 3 is the retaining mechanism and iron core connection figure of the utility model.
In figure: 1, the second positioning plate；2, second clamping plate；3, connector；4, the first positioning plate；5, lock hole；6, the first folder
Plate；7, installation screw；8, the first locking level；9, the second locking level；10, upper clamping piece；11, iron core；12, coil；13, machine is locked
Structure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of power transformer iron core clamping device, including iron core 11 and retaining mechanism 13 are please referred to, machine is locked
Structure 13 include first clamping plate 6, the first locking level 8, the first positioning plate 4, installation screw 7,3 lock hole 5 of connector, second clamping plate 2,
Second locking level 9 and the second positioning plate 1,13 lower end side of retaining mechanism are equipped with the first positioning plate 4, and 13 lower end of retaining mechanism is another
Side is equipped with the second positioning plate 1, and the first positioning plate 4 and 1 upper end of the second positioning plate offer installation screw 7, and installation screw 7 runs through
It is connected with screw, 3 two sides of connector are fixedly connected with the first positioning plate 4 and the second positioning plate 1,4 He of the first positioning plate by screw
Connector 3 is connected in the middle part of second positioning plate 1, connector 3 is located at 13 middle part of retaining mechanism, and 4 upper end of the first positioning plate is equipped with
First clamping plate 6,1 upper end of the second positioning plate are equipped with second clamping plate 2, and first clamping plate 6 and 2 upper end of second clamping plate are equipped with lock hole
5, through the first locking level 8 and the second locking level 9 is connected with, the first locking level 8 connects first clamping plate 6 and first to be determined lock hole 5
Position plate 4, the second locking level 9 connection second clamping plate 2 and the second positioning plate 1, the first locking level 8 and 9 upper end of the second locking level are equipped with
Caging bolt only needs to be inserted into locking level in installation process, and locking, behaviour will be connected between positioning plate, folder and iron core 11
Make it is easy quickly locking level is small in size compared to original clamping device, and light-weight, structure single can all assemble, can one into
Row operation, investment personnel are few, and the first locking level 8 and the second locking level 9 are equipped with two straight-bars, the first positioning plate 4 and second
1 lower end of positioning plate connects upper clamping piece 10, and 10 lower end of upper clamping piece is equipped with iron core 11, and iron core 11 includes the first iron core, the second iron core
With third iron core, for the first locking level 8 between the first iron core and the second iron core, the second locking level 9 is located at the second iron core and
Between three iron cores, 11 surface layer of iron core is wound with coil 12, and iron core 11 and upper clamping piece 10 are respectively positioned on 13 lower end of retaining mechanism.
In summary: the power transformer iron core clamping device of the utility model is staff on having inserted upper yoke
A kind of device of the simplicity used when folder 10, can measure the spacing between iron core 11, be adjusted between positioning plate according to spacing
Gap, clearance distance is locked using folder and locking level, connector 3 connect two folders simultaneously determine two folders between
Distance only needs to be inserted into locking level in installation process, and locking, operation letter will be connected between positioning plate, folder and iron core 11
Just quickly, locking level compared to original clamping device it is small in size, light-weight, structure single can all assemble, can one grasp
Make, investment personnel are few.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power transformer iron core clamping device, including iron core (11) and retaining mechanism (13), it is characterised in that: the lock
Tight mechanism (13) includes first clamping plate (6), the first locking level (8), the first positioning plate (4), installation screw (7), connector (3) lock
Determine hole (5), second clamping plate (2), the second locking level (9) and the second positioning plate (1), retaining mechanism (13) the lower end side is equipped with
First positioning plate (4), retaining mechanism (13) the lower end other side be equipped with the second positioning plate (1), first positioning plate (4) and
Second positioning plate (1) upper end offers installation screw (7), connection in the middle part of first positioning plate (4) and the second positioning plate (1)
Have connector (3), the connector (3) is located in the middle part of retaining mechanism (13), and the first positioning plate (4) upper end is equipped with first
Clamping plate (6), the second positioning plate (1) upper end is equipped with second clamping plate (2), on the first clamping plate (6) and second clamping plate (2)
End is equipped with lock hole (5), and the lock hole (5) is through being connected with the first locking level (8) and the second locking level (9), and described the
One locking level (8) connects first clamping plate (6) and the first positioning plate (4), second locking level (9) connect second clamping plate (2) and
Second positioning plate (1), first positioning plate (4) connect upper clamping piece (10), the upper clamping piece with the second positioning plate (1) lower end
(10) lower end is equipped with iron core (11), and iron core (11) surface layer is wound with coil (12), the iron core (11) and upper clamping piece
(10) it is respectively positioned on retaining mechanism (13) lower end.
2. a kind of power transformer iron core clamping device according to claim 1, it is characterised in that: first locking level
(8) and the second locking level (9) upper end is equipped with caging bolt.
3. a kind of power transformer iron core clamping device according to claim 1, it is characterised in that: the installation screw
(7) run through and be connected with screw.
4. a kind of power transformer iron core clamping device according to claim 1, it is characterised in that: iron core (11) packet
The first iron core, the second iron core and third iron core are included, the first locking level (8) is between the first iron core and the second iron core, the second lock
Fixed pole (9) is between the second iron core and third iron core.
5. a kind of power transformer iron core clamping device according to claim 1, it is characterised in that: first locking level
(8) and the second locking level (9) is equipped with two straight-bars.
6. a kind of power transformer iron core clamping device according to claim 1, it is characterised in that: the connector (3)
Two sides are fixedly connected with the first positioning plate (4) and the second positioning plate (1) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253429.XU CN209232555U (en) | 2019-02-28 | 2019-02-28 | A kind of power transformer iron core clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253429.XU CN209232555U (en) | 2019-02-28 | 2019-02-28 | A kind of power transformer iron core clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232555U true CN209232555U (en) | 2019-08-09 |
Family
ID=67511325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920253429.XU Expired - Fee Related CN209232555U (en) | 2019-02-28 | 2019-02-28 | A kind of power transformer iron core clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232555U (en) |
-
2019
- 2019-02-28 CN CN201920253429.XU patent/CN209232555U/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: 20190809 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |