CN105118609B - Transformer protection device - Google Patents
Transformer protection device Download PDFInfo
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- CN105118609B CN105118609B CN201510640656.4A CN201510640656A CN105118609B CN 105118609 B CN105118609 B CN 105118609B CN 201510640656 A CN201510640656 A CN 201510640656A CN 105118609 B CN105118609 B CN 105118609B
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Abstract
The invention relates to the technical field of transformer shell protection, in particular to a transformer protection device. The transformer protection device comprises a transformer shell. A plurality of cooling fins are arranged on the transformer shell at intervals and connected through reinforcing ribs to form a whole. Protective buckles are installed on the reinforcing ribs and provided with clamping grooves, the reinforcing ribs are clamped into the clamping grooves, and the length direction of the reinforcing ribs is coincident with the length direction of the clamping grooves. According to the transformer protection device, as the clamping grooves are formed in the protective buckles, and the reinforcing ribs are clamped into the clamping grooves, after the reinforcing ribs are clamped in the clamping grooves, the length direction of the reinforcing ribs is coincident with the length direction of the clamping grooves, the protective buckles are firmly fixed to the reinforcing ribs accordingly, the cooling fins are protected, the reinforcing ribs are protected, scraping and colliding caused by direct contact between transformers in the transporting process are avoided, and the protective effect on the transformers is greatly improved.
Description
Technical field
The present invention relates to transformer case protection technology field, more particularly, to a kind of transformator preventer.
Background technology
The fin for radiating is both provided with transformator common at present, transformator is in production, assembling, transportation
In, because the effect by various external force causes mutually to be collided between transformator.Especially fin section, Jing often touches scratch,
Cause peeling paint, flow of metal to cause transformator also not dispatch from the factory, just have rusty stains, and then have influence on the outer of transformator
See and actual life.The solution of prior art is, in the fin section colligation batten of transformator, to prevent transformator
Between directly contact occur to scrape and collide, playing a part of to protect lacquer painting and prevents oil leak；The transformator in transportation
The protection of bottom be by the way of chock block come prevent transformator slide cause mutually to be clashed between transformator；But adopt
Timber has following six kinds of shortcomings：Firstth, because batten hardness is higher, elastic deficiency, it is easily broken off under external force, loses anti-
Shield is acted on；Secondth, when external force leads transformator by batten needs the part of protection, transformator can be further damaged on the contrary
Lacquer painting；3rd, batten all be by factory a colligation of workman piece on the transformer, it is inefficient, human cost increase；
4th, the heavier-weight of transformator, when there is scratching due to external factor between them, the little finger of toe thickness of colligation on fin
Batten do not work at all, transformator clash into oil leak situation also occur that；5th, due in transit, the braking of automobile
Inertia is big, and the wooden unit hardness that transformator is padded below is high, and slip is easily caused on the contrary, in turn results in and is caused more between the fin of top
Big shock；6th, belong to the forest reserves due to batten, in a large number using batten, be unfavorable for National Sustainable Development Strategies.
The content of the invention
It is an object of the invention to provide transformator preventer, to solve the protection of transformator present in prior art
The technical problem of effect difference.
A kind of transformator preventer that the present invention is provided, including transformer case, the transformer case is provided with many
Individual fin, multiple fin interval settings, connects integral between multiple fin by reinforcement；It is described to add
Strong muscle is provided with protection clip；The protection clip offers draw-in groove；The reinforcement is snapped in the draw-in groove, and the reinforcement
The length direction of muscle is consistent with the length direction of the draw-in groove.
Further, the notch of the draw-in groove is provided with gathering sill；The gathering sill is flared out in horn-like, for making
The reinforcement can be slipped in the draw-in groove；It is described protection clip be additionally provided with storage tank, for house the reinforcement with
The junction of the fin.
Further, the protection clip is additionally provided with anti-rotation boss, and the anti-rotation boss is fitted in the fin
Edge, for preventing the reinforcement from rotating in the draw-in groove；The anti-rotation boss is relative with the storage tank.
Further, the two ends of the length direction of the draw-in groove are provided with anti-rotation step, and the anti-rotation step is fitted in institute
The edge of fin is stated, for preventing the reinforcement from rotating in the draw-in groove.
Further, two tie-holes, and two tie-holes are provided with the protection clip respectively positioned at described
The both sides of anti-rotation boss；Band groove is provided with the protection clip.
Further, the notch of the draw-in groove is provided with gathering sill；The gathering sill is flared out in horn-like, for making
The reinforcement can be slipped in the draw-in groove；The two ends of the length direction of the draw-in groove are provided with anti-rotation step, the anti-rotation
Step is fitted in the edge of the fin, for preventing the reinforcement from rotating in the draw-in groove.
Further, two stretching boss are provided with the protection clip, for being connected to adjacent two institute respectively
State on fin；Tie-hole is provided with the protection clip；Band groove is provided with the protection clip.
Further, the transformer case is additionally provided with footing, and the footing is provided with protection callosity；The protection foot
Retaining groove is provided with pad.
Further, the longitudinal section of the retaining groove is up-narrow and down-wide trapezoidal；The footing is provided with hole clipping, the card
The bottom land of position groove is provided with clamping boss, and the clamping boss is fastened in the hole clipping；The bottom surface of the protection callosity sets
It is equipped with anti-slip part；The material of the protection callosity is plastics or elastomer.
Further, the material of the protection clip is plastics or elastomer.
Compared with prior art, beneficial effects of the present invention are：
The transformator preventer that the present invention is provided, including transformer case, transformer case is provided with multiple fin,
Multiple fin interval settings, connect integral between multiple fin by reinforcement；Reinforcement is provided with protection clip；Protect
Shield clip offers draw-in groove；Reinforcement is snapped in draw-in groove, and the length direction of reinforcement is consistent with the length direction of draw-in groove.Pass through
Draw-in groove is set on protection clip, and reinforcement is snapped in draw-in groove so that reinforcement is snapped in after draw-in groove, the length direction of reinforcement
It is consistent with the length direction of draw-in groove, so protect clip to be just firmly fixed on reinforcement, fin is on the one hand protected,
On the other hand protect reinforcement, so as to avoid transportation in directly contact between transformator, occur to scrape, the feelings of collision
Condition occurs, and greatly strengthen the protection effect of transformator.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the axonometric drawing of transformer case in the embodiment of the present invention one；
Fig. 2 is the axonometric drawing of the protection clip in the embodiment of the present invention one；
Fig. 3 is the front view of the protection clip in the embodiment of the present invention one；
Fig. 4 is the schematic diagram that the protection clip in the embodiment of the present invention one is arranged on reinforcement；
Fig. 5 is the axonometric drawing of the protection clip in the embodiment of the present invention two；
Fig. 6 is the front view of the protection clip in the embodiment of the present invention two；
Fig. 7 is the left view of the protection clip in the embodiment of the present invention two；
Fig. 8 is the schematic diagram that the protection clip in the embodiment of the present invention two is arranged on reinforcement；
Fig. 9 is the axonometric drawing of the protection clip in the embodiment of the present invention three；
Figure 10 is the front view of the protection clip in the embodiment of the present invention three；
Figure 11 is the rearview of the protection clip in the embodiment of the present invention three；
Figure 12 is the left view of the protection clip in the embodiment of the present invention three；
Figure 13 is the schematic diagram that the protection clip in the embodiment of the present invention three is arranged on reinforcement；
Figure 14 is the axonometric drawing of the protection clip in the embodiment of the present invention four；
Figure 15 is the schematic diagram that the protection clip in the embodiment of the present invention four is arranged on reinforcement；
Figure 16 is the axonometric drawing of the protection clip in the embodiment of the present invention five；
Figure 17 is the front view of the protection clip in the embodiment of the present invention five；
Figure 18 is the schematic diagram that the protection clip in the embodiment of the present invention five is arranged on reinforcement；
Figure 19 is the axonometric drawing of the protection clip in the embodiment of the present invention six；
Figure 20 is the front view of the protection clip in the embodiment of the present invention six；
Figure 21 is the rearview of the protection clip in the embodiment of the present invention six；
Figure 22 is the left view of the protection clip in the embodiment of the present invention six；
Figure 23 is the schematic diagram that the protection clip in the embodiment of the present invention six is arranged on reinforcement；
Figure 24 is the axonometric drawing of the protection callosity in the embodiment of the present invention seven；
Figure 25 is the front view of the protection callosity in the embodiment of the present invention seven；
Figure 26 is the upward view of the protection callosity in the embodiment of the present invention seven；
Figure 27 is the structural representation of the footing in the embodiment of the present invention seven；
Figure 28 is the schematic diagram that the protection callosity in the embodiment of the present invention seven is arranged on footing.
Reference：101- fin；102- reinforcements；103- draw-in grooves；104- gathering sills；105- storage tanks；106- prevents
Turntable rank；107- stretchings portion；108- anti-rotation boss；109- tie-holes；110- band grooves；111- stretching boss；112- footing；
113- retaining grooves；114- clamping boss；115- depressed parts；116- anti-slip parts；The vertical slots of 117-；118- protects clip.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement
Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Embodiment one
Referring to shown in Fig. 1-Fig. 4, the present embodiment one provides a kind of transformator preventer, including transformer case, becomes
Depressor shell is provided with multiple fin 101, and the interval setting of multiple fin 101 passes through reinforcement between multiple fin 101
102 connections are integral；Reinforcement 102 is provided with protection clip 118；Protection clip offers draw-in groove 103；Reinforcement 102 is snapped in
In draw-in groove 103, and the length direction of reinforcement 102 is consistent with the length direction of draw-in groove 103.The transformator that the present embodiment one is provided
Preventer, by arranging draw-in groove on protection clip, and reinforcement is snapped in draw-in groove so that reinforcement is snapped in after draw-in groove, plus
The length direction of strong muscle is consistent with the length direction of draw-in groove, so protects clip to be just firmly fixed on reinforcement, a side
Face protects fin, on the other hand protects reinforcement, so as to avoid transportation in directly contact between transformator, send out
The raw situation generation for scraping, colliding, greatly strengthen the protection effect of transformator.
In the present embodiment one, the notch of draw-in groove 103 is provided with gathering sill 104；Gathering sill 104 is flared out in horn-like,
For enabling reinforcement 102 to slip in draw-in groove 103；Protection clip is additionally provided with storage tank 105, for housing reinforcement 102
With the junction of fin 101.The two ends of the length direction of draw-in groove 103 are provided with anti-rotation step 106, and anti-rotation step 106 is fitted
At the edge of fin 101, for preventing reinforcement 102 from rotating in draw-in groove 103, that is to say, that protection clip can be in reinforcement
Rotate on 102.Specifically, the both sides of the notch of the length direction of draw-in groove 103 are provided with stretching portion 107；Gathering sill 104 is opened
It is located in stretching portion 107, and gathering sill 104 is connected with draw-in groove 103, the section of the width of gathering sill 104 is in outside
Open in horn-like；When in use, the fin 101 for protecting clip adjacent with three contacts, and stretching portion 107 is adjacent two
Between individual fin 101, and against the opposite face of two adjacent fin 101, clip is so protected just to be difficult from reinforcement
Come off on 102；Anti-rotation step 106 also acts as the effect for avoiding reinforcement 102 and the junction of fin 101.
Embodiment two
Transformator preventer in the present embodiment two is the improvement on the basis of embodiment one, disclosed in embodiment one
Technology contents not repeated description, the disclosure of embodiment one falls within the disclosure of the present embodiment two.
Referring to shown in Fig. 5-Fig. 8, in the present embodiment two, protection clip is additionally provided with anti-rotation boss 108, anti-rotation boss 108
The edge of fin 101 is fitted in, for preventing reinforcement 102 from rotating in draw-in groove 103, that is to say, that protection clip can be
Rotate on reinforcement 102；Anti-rotation boss 108 is relative with storage tank 105.
Embodiment three
Referring to shown in Fig. 9-Figure 13, the present embodiment three provides a kind of transformator preventer, including transformer case, becomes
Depressor shell is provided with multiple fin 101, and the interval setting of multiple fin 101 passes through reinforcement between multiple fin 101
102 connections are integral；Reinforcement 102 is provided with protection clip 118；Protection clip offers draw-in groove 103；Reinforcement 102 is snapped in
In draw-in groove 103, and the length direction of reinforcement 102 is consistent with the length direction of draw-in groove 103.The transformator that the present embodiment three is provided
Preventer, by arranging draw-in groove on protection clip, and reinforcement is snapped in draw-in groove so that reinforcement is snapped in after draw-in groove, plus
The length direction of strong muscle is consistent with the length direction of draw-in groove, so protects clip to be just firmly fixed on reinforcement, a side
Face protects fin, on the other hand protects reinforcement, so as to avoid transportation in directly contact between transformator, send out
The raw situation generation for scraping, colliding, greatly strengthen the protection effect of transformator.
In the present embodiment three, the notch of draw-in groove 103 is provided with gathering sill 104；Gathering sill 104 is flared out in horn-like,
For enabling reinforcement 102 to slip in draw-in groove 103；Protection clip is additionally provided with storage tank 105, for housing reinforcement 102
With the junction of fin 101.Specifically, the both sides of the notch of the length direction of draw-in groove 103 are provided with stretching portion 107；
Gathering sill 104 is opened in stretching portion 107, and gathering sill 104 is connected with draw-in groove 103, the width of gathering sill 104 cut
Face is in outwardly in horn-like.In the present embodiment three, the length in stretching portion 107 is equal between two abutting fins 101
Distance, when in use, protect the clip fin 101 adjacent with three to contact, stretching portion 107 radiates at adjacent two
Between piece 101, and against the opposite face of two adjacent fin 101, clip is so protected just to be difficult to be taken off from reinforcement 102
Fall.It should be noted that in the present embodiment three, the length in stretching portion 107 be also less than between two fin 101 away from
From the two ends at this moment protecting the length direction of the draw-in groove 103 of clip do not contact with fin 101.
In the present embodiment three, protection clip is additionally provided with anti-rotation boss 108, and anti-rotation boss 108 is fitted in fin 101
Edge, for preventing reinforcement 102 from rotating in draw-in groove 103, that is to say, that protection clip can be rotated on reinforcement 102；It is anti-
Turn boss 108 relative with storage tank 105.Vertical slot 117, when in use, fin are additionally provided with anti-rotation boss 108
101 edge card further can securely fix protection clip in vertical slot 117.
In the present embodiment three, two tie-holes 109 are provided with protection clip, and two tie-holes 109 are located at prevent respectively
Turn the both sides of boss 108；Band groove 110 is provided with protection clip.When using, by band through after tie-hole 109, can be with
Protection clip is bundled on reinforcement 102；Then band is hidden in band groove 110.
Example IV
Transformator preventer in the present embodiment four is the improvement on the basis of embodiment three, disclosed in embodiment three
Technology contents not repeated description, the disclosure of embodiment three falls within the disclosure of the present embodiment four.
Referring to shown in Figure 14-Figure 15, in the present embodiment four, the two ends of the length direction of draw-in groove 103 are provided with anti-rotation step
106, anti-rotation step 106 is fitted in the edge of fin 101, for preventing reinforcement 102 from rotating in draw-in groove 103, that is,
Say that protection clip can be rotated on reinforcement 102；In addition, anti-rotation step 106 also acts as avoidance reinforcement 102 and fin 101
Junction effect.When in use, the fin 101 for protecting clip adjacent with three contacts, and stretching portion 107 is adjacent
Between two fin 101, and against the opposite face of two adjacent fin 101, clip is so protected just to be difficult from reinforcement
Come off on muscle 102.
Embodiment five
Referring to shown in Figure 16-Figure 18, the present embodiment five provides a kind of transformator preventer, including transformer case,
Transformer case is provided with multiple fin 101, the interval setting of multiple fin 101, by strengthening between multiple fin 101
Muscle 102 connects integral；Reinforcement 102 is provided with protection clip 118；Protection clip offers draw-in groove 103；Reinforcement 102 blocks
In entering draw-in groove 103, and the length direction of reinforcement 102 is consistent with the length direction of draw-in groove 103.The transformation that the present embodiment five is provided
Device preventer, by arranging draw-in groove on protection clip, and reinforcement is snapped in draw-in groove so that reinforcement is snapped in after draw-in groove,
The length direction of reinforcement is consistent with the length direction of draw-in groove, so protects clip to be just firmly fixed on reinforcement, and one
Aspect protects fin, on the other hand protects reinforcement, so as to avoid transportation in directly contact between transformator,
The situation for occurring to scrape, collide occurs, and greatly strengthen the protection effect of transformator.
In the present embodiment five, the notch of draw-in groove 103 is provided with gathering sill 104；Gathering sill 104 is flared out in horn-like,
For enabling reinforcement 102 to slip in draw-in groove 103.The two ends of the length direction of draw-in groove 103 are provided with anti-rotation step 106, prevent
Turntable rank 106 is fitted in the edge of fin 101, for preventing reinforcement 102 from rotating in draw-in groove 103, that is to say, that protection
Clip can be rotated on reinforcement 102.Specifically, the both sides of the notch of the length direction of draw-in groove 103 are provided with stretching portion
107；Gathering sill 104 is opened in stretching portion 107, and gathering sill 104 is connected with draw-in groove 103, the width of gathering sill 104
Section in outwardly in horn-like.
In the present embodiment five, the length in stretching portion 107 is equal to the distance between two abutting fins 101, when in use,
The protection clip fin 101 adjacent with three contacts, and stretching portion 107 is pressed against between two adjacent fin 101
The opposite face of two adjacent fin 101, so protects clip to be just difficult from reinforcement 102 to come off.
Embodiment six
Transformator preventer in the present embodiment six is the improvement on the basis of embodiment five, disclosed in embodiment five
Technology contents not repeated description, the disclosure of embodiment five falls within the disclosure of the present embodiment six.
Referring to shown in Figure 19-Figure 23, in the present embodiment six, two stretching boss 111 are provided with protection clip, for dividing
It is not connected on adjacent two fin 101；Tie-hole 109 is provided with protection clip, tie-hole 109 is located at two stretchings
Between boss；Band groove 110 is provided with protection clip.Stretching boss 111 is to incline with the one side that fin 101 is abutted against
Inclined-plane, is in inverse Ba type between two inclined planes of two stretching boss 111.It should be noted that in the present embodiment six, stretching
The length in portion 107 is also less than the distance between two abutting fins 101.
Embodiment seven
Transformator preventer in the present embodiment seven is the improvement on the basis of embodiment five, disclosed in embodiment five
Technology contents not repeated description, the disclosure of embodiment five falls within the disclosure of the present embodiment seven.
Referring to shown in Figure 24-Figure 28, a part of footing is only shown in wherein Figure 27 and Figure 28；In the present embodiment seven, transformation
Device shell is additionally provided with footing 112, and footing 112 is provided with protection callosity；Retaining groove 113 is provided with protection callosity.
In the present embodiment seven, the longitudinal section of retaining groove 113 is up-narrow and down-wide trapezoidal；Footing 112 be channel-section steel, footing
112 are provided with hole clipping, and the bottom land of retaining groove 113 is provided with clamping boss 114, and clamping boss 114 is fastened in hole clipping；Protection foot
The bottom surface of pad is provided with anti-slip part 116；The material of protection callosity is plastics or elastomer.It should be noted that when protection callosity
Material be plastics when, plastics can be PVC；When the material for protecting callosity is elastomer, elastomer can be TPE or TPV.
In the present embodiment seven, the bottom land of retaining groove 113 is provided with multiple depressed parts 115, so protects callosity to be arranged on
After on footing 112, after the bottom surface of footing 112 contacts with the bottom land of retaining groove 113, because the gravity of transformation shell is made
With, the air of the inside of depressed part 115 is discharged, so due to the effect of atmospheric pressure, protection callosity can be secured firmly to bottom
On foot 112.
In the present embodiment seven, anti-slip part 116 includes multiple anti-skid bulges, and anti-skid bulge can be strip or bulk, multiple
Anti-skid bulge can form netted；It should be noted that in the present embodiment seven, anti-slip part 116 can also be sucked type structure.
It should be noted that the present invention implements row one into embodiment six, the material for protecting clip is plastics or elastomer.
When the material for protecting clip is plastics, plastics can be PVC；When the material for protecting clip is elastomer, elastomer can be with
For TPE or TPV.Also, it should be noted that present invention enforcement row one are into embodiment six, can be with multiple by mutually isostructural protection
Clip links together on the length direction of draw-in groove, makes an entirety, so as to meet different needs.
In sum, transformator preventer provided in an embodiment of the present invention has with low cost, low price, user
Just, it is adapted to popularization, the advantage of highly versatile；Protection clip and protection callosity can be used together to strengthen the protection of transformator,
Can individually use.Protection clip has impact resistance flexible, the characteristics of good buffer effect, can be very good to protect transformation
The lacquer painting of device, can also prevent transformator knock against each other from causing the generation of oil leakage phenomenon；In addition, protection clip and protection callosity have well
Weatherability, environmental stress crack resistance, out of doors indoor life-time service will not be aging, can repeatedly use；Protection button
The plasticity of folder and protection callosity is strong, and the hardness and thickness that can according to actual needs change product reaches more preferable buffering effect.
The characteristics of protection callosity specifically has good antiskid effect, can well prevent transformator from moving in transportation.Protection clip
It is pollution-free with protection callosity, air and soil will not be polluted when production and process, recoverable.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution
The scope of scheme.
Claims (6)
1. a kind of transformator preventer, it is characterised in that including transformer case, the transformer case is provided with multiple dissipating
Backing, multiple fin interval settings, connects integral between multiple fin by reinforcement；The reinforcement
Protection clip is installed；The protection clip offers draw-in groove；The reinforcement is snapped in the draw-in groove, and the reinforcement
Length direction is consistent with the length direction of the draw-in groove；
The two ends of the length direction of the draw-in groove are provided with anti-rotation step, and the anti-rotation step is fitted in the side of the fin
Edge, for preventing the reinforcement from rotating in the draw-in groove；
And/or, the protection clip is additionally provided with anti-rotation boss, and the anti-rotation boss is fitted in the edge of the fin, uses
Rotate in the draw-in groove in the reinforcement is prevented.
2. transformator preventer according to claim 1, it is characterised in that the notch of the draw-in groove is provided with guiding
Groove；The gathering sill is flared out in horn-like, for enabling the reinforcement to slip in the draw-in groove；The protection clip
Storage tank is additionally provided with, for housing the junction of the reinforcement and the fin.
3. transformator preventer according to claim 1, it is characterised in that two supports are provided with the protection clip
Tight boss, for being connected to adjacent two fin respectively；Tie-hole is provided with the protection clip；The guarantor
Band groove is provided with shield clip.
4. the transformator preventer according to any one of claim 1,2 or 3, it is characterised in that outside the transformator
Shell is additionally provided with footing, and the footing is provided with protection callosity；Retaining groove is provided with the protection callosity.
5. transformator preventer according to claim 4, it is characterised in that the longitudinal section of the retaining groove is upper narrow
It is lower wide trapezoidal；The footing is provided with hole clipping, and the bottom land of the retaining groove is provided with clamping boss, the clamping boss engaging
In the hole clipping；The bottom surface of the protection callosity is provided with anti-slip part；The material of the protection callosity is plastics or elastomer.
6. the transformator preventer according to any one of claim 1,2 or 3, it is characterised in that the protection clip
Material be plastics or elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640656.4A CN105118609B (en) | 2015-09-30 | 2015-09-30 | Transformer protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640656.4A CN105118609B (en) | 2015-09-30 | 2015-09-30 | Transformer protection device |
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| Publication Number | Publication Date |
|---|---|
| CN105118609A CN105118609A (en) | 2015-12-02 |
| CN105118609B true CN105118609B (en) | 2017-05-03 |
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| CN201510640656.4A Active CN105118609B (en) | 2015-09-30 | 2015-09-30 | Transformer protection device |
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| CN203977884U (en) * | 2014-06-26 | 2014-12-03 | 中国建筑第七工程局有限公司 | A kind of steel reinforcement protective sleeve pipe |
| CN204066953U (en) * | 2014-08-14 | 2014-12-31 | 中国西电电气股份有限公司 | A kind of reinforcing rib structure of oil tank of transformer |
| CN204257337U (en) * | 2014-12-12 | 2015-04-08 | 银河电气科技有限公司 | A kind of radiator of oil-filled transformer |
| CN205039024U (en) * | 2015-09-30 | 2016-02-17 | 扬州市一铭电气科技有限公司 | Protective device for transformer |
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| Publication number | Publication date |
|---|---|
| CN105118609A (en) | 2015-12-02 |
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