CN207397901U - A kind of clamping device for iron core of transformer - Google Patents
A kind of clamping device for iron core of transformer Download PDFInfo
- Publication number
- CN207397901U CN207397901U CN201721270785.XU CN201721270785U CN207397901U CN 207397901 U CN207397901 U CN 207397901U CN 201721270785 U CN201721270785 U CN 201721270785U CN 207397901 U CN207397901 U CN 207397901U
- Authority
- CN
- China
- Prior art keywords
- iron core
- rod
- clamping device
- pressed pole
- transformer
- 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 clamping device for iron core of transformer, the clamping device for iron core of transformer includes：It can carry out flexible supporting rod；Flexible upperpush rod can be carried out, the upperpush rod is horizontally set on supporting bar top；Flexible down-pressed pole can be carried out, the down-pressed pole is horizontally set on supporting rod bottom；Hold-down mechanism, the hold-down mechanism are arranged on upperpush rod；Position-limit mechanism, the position-limit mechanism are arranged on down-pressed pole.The utility model can be suitble to be clamped the transformer core of various sizes, and use scope is wide, and clamping effect is good.
Description
Technical field
The utility model is related to a kind of clamping devices, and in particular to a kind of clamping device for iron core of transformer.
Background technology
Transformer core needs to be packaged after clamping after having folded, and existing clamping device generally comprises supporting rod,
Both sides are respectively equipped with parallel upperpush rod and down-pressed pole above and below supporting rod, and hold-down mechanism is equipped on upperpush rod, passes through pressure
Tight mechanism compresses the transformer core after having folded.
But the size of existing clamping device is all fixed, it is impossible to be suitble to the transformer core of various sizes, use
Limit to very much, also, existing clamping device is bad to the clamping effect of transformer core.
Utility model content
The utility model to solve the above-mentioned problems, so as to provide the transformer that a kind of use scope is wide, clamping effect is good
Core clamp.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of clamping device for iron core of transformer, the clamping device for iron core of transformer include：
It can carry out flexible supporting rod；
Flexible upperpush rod can be carried out, the upperpush rod is horizontally set on supporting bar top；
Flexible down-pressed pole can be carried out, the down-pressed pole is horizontally set on supporting rod bottom；
Hold-down mechanism, the hold-down mechanism are arranged on upperpush rod；
Position-limit mechanism, the position-limit mechanism are arranged on down-pressed pole.
In a preferred embodiment of the utility model, the supporting rod, upperpush rod and down-pressed pole are all hydraulic stem.
In a preferred embodiment of the utility model, the hold-down mechanism include screw rod and locking nut, it is described on
Compression bar is equipped with screw hole, and the screw rod is arranged in screw hole, and upper and lower displacement, the locking nut and spiral shell can be carried out in screw hole
Bar is connected, and the screw rod bottom is equipped with briquetting.
In a preferred embodiment of the utility model, the briquetting bottom is equipped with rubber pad.
In a preferred embodiment of the utility model, the position-limit mechanism includes left clamp and right clamping plate, under described
Compression bar is equipped with sliding slot, and the left clamp and right clamping plate are movably disposed in sliding slot respectively.
The beneficial effects of the utility model are：
The utility model can be suitble to be clamped the transformer core of various sizes, and use scope is wide, and clamp effect
Fruit is good.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, the clamping device for iron core of transformer of the utility model offer, including supporting rod 100, upperpush rod
200th, down-pressed pole 300, hold-down mechanism and position-limit mechanism.
What upperpush rod 200 and down-pressed pole 300 were mutually parallel is arranged on the both sides up and down of supporting rod 100.
Supporting rod 100, upperpush rod 200 and down-pressed pole 300 can all stretch, so by controlling supporting rod 100, upper pressure
Bar 200 and down-pressed pole 300 are flexible so that the application can be suitble to be clamped the iron core of various sizes.
Supporting rod 100, upperpush rod 200 and down-pressed pole 300 concretely hydraulic stem.
Hold-down mechanism is for being compressed to the iron core after having been folded on down-pressed pole 300, including screw rod 410 and locking
Nut 420.
Screw hole is equipped on upperpush rod 200, screw rod 410 is arranged in screw hole, and upper and lower displacement can be carried out in screw hole, is led to
Compression distance is adjusted in the displacement for crossing screw rod 410.
Locking nut 420 is connected with screw rod 410, can pass through locking after the compression distance of screw rod 410 is adjusted
Nut 420 is locked to screw rod 410, so as to fulfill the compression to iron core.
Briquetting 411 is equipped in 410 bottom of screw rod, briquetting 411 is specially that circular or rectangle, briquetting 411 are contacted with iron core, is pressed
Block 411 is that screw rod 410 is avoided to be contacted directly with iron core, prevents screw rod 410 from damaging iron core by pressure, and briquetting 411 can increase and screw rod 410
With the contact area of iron core.
In addition, being equipped with one layer of rubber pad 412 on the contact surface of briquetting 411 and iron core, rubber pad 412 can be further to iron
Core is protected, and rubber pad 412 can also improve stability, is slided when preventing briquetting 411 from being contacted with iron core.
A top plate 430 is equipped on 410 top of screw rod, handle 431 is respectively equipped in 430 both sides of top plate, in control screw rod 410
When mobile, operating personnel can be by catching a handle 431 so as to which screw rod 410 be controlled to rotate on the other hand, so can people easy to operation
Member's control screw rod 410 rotates, and can improve the compression distance of screw rod 410.
Position-limit mechanism is arranged on down-pressed pole 300, is for carrying out /V to the iron core after having folded, convenient for compressing
The compression of mechanism.
Position-limit mechanism includes left clamp 510 and right clamping plate 520, and sliding slot, left clamp 510 and the right side are equipped on down-pressed pole 300
Clamping plate 520 is movably disposed in sliding slot respectively.
In this way, after iron core is being folded on down-pressed pole 300 can by the mobile left clamp 510 of both sides and right clamping plate 520, from
And iron core both sides are clamped so that the iron core alignment after having folded, such hold-down mechanism can directly compress iron core, greatly
Improve compression effect greatly.
In addition, being respectively equipped with two arc panels 600 in the both sides of left clamp 510 and right clamping plate 520, arc panel 600 is four
/ mono- round shape, when left clamp 510 and right clamping plate 520 are displaced to iron core both sides, this four arc panels 600 can be enclosed one
Round shape so as to which iron core be surrounded, is then fixedly connected between two neighboring arc panel 600 by fixed structure, so as to
Iron core can be held tightly, fixed structure concretely retainer ring or hasp, the iron core after so having folded is in the horizontal direction
It is fixed, and the fixation on vertical direction can be carried out to the iron core after having folded by hold-down mechanism, so that the iron core after having folded
It is completely fixed on down-pressed pole 300, substantially increases packing effect.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of clamping device for iron core of transformer, which is characterized in that the clamping device for iron core of transformer includes：
It can carry out flexible supporting rod；
Flexible upperpush rod can be carried out, the upperpush rod is horizontally set on supporting bar top；
Flexible down-pressed pole can be carried out, the down-pressed pole is horizontally set on supporting rod bottom；
Hold-down mechanism, the hold-down mechanism are arranged on upperpush rod；
Position-limit mechanism, the position-limit mechanism are arranged on down-pressed pole.
2. a kind of clamping device for iron core of transformer according to claim 1, which is characterized in that the supporting rod, upperpush rod
All it is hydraulic stem with down-pressed pole.
3. a kind of clamping device for iron core of transformer according to claim 1, which is characterized in that the hold-down mechanism includes spiral shell
Bar and locking nut, the upperpush rod are equipped with screw hole, and the screw rod is arranged in screw hole, and bottom can be carried out in screw hole
It moves, the locking nut is connected with screw rod, and the screw rod bottom is equipped with briquetting.
4. a kind of clamping device for iron core of transformer according to claim 3, which is characterized in that the briquetting bottom is equipped with rubber
Rubber cushion.
5. a kind of clamping device for iron core of transformer according to claim 1, which is characterized in that the position-limit mechanism includes a left side
Clamping plate and right clamping plate, the down-pressed pole are equipped with sliding slot, and the left clamp and right clamping plate are movably disposed in sliding slot respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270785.XU CN207397901U (en) | 2017-09-29 | 2017-09-29 | A kind of clamping device for iron core of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270785.XU CN207397901U (en) | 2017-09-29 | 2017-09-29 | A kind of clamping device for iron core of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397901U true CN207397901U (en) | 2018-05-22 |
Family
ID=62331029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721270785.XU Expired - Fee Related CN207397901U (en) | 2017-09-29 | 2017-09-29 | A kind of clamping device for iron core of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729114A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Distribution transformer with iron core replacement function |
-
2017
- 2017-09-29 CN CN201721270785.XU patent/CN207397901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729114A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Distribution transformer with iron core replacement function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20210929 |