CN110335744A - Transformer mounting rack - Google Patents
Transformer mounting rack Download PDFInfo
- Publication number
- CN110335744A CN110335744A CN201910694905.6A CN201910694905A CN110335744A CN 110335744 A CN110335744 A CN 110335744A CN 201910694905 A CN201910694905 A CN 201910694905A CN 110335744 A CN110335744 A CN 110335744A
- Authority
- CN
- China
- Prior art keywords
- transformer
- mounting cup
- mounting
- pedestal
- cup
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The present invention provides a kind of transformer mounting racks, belong to electric power installation technical field, including pedestal, the first mounting cup, pedestal is for installing transformer；The lower end of first mounting cup and pedestal are hinged, multiple first steps are equipped in first mounting cup, transformer mounting rack provided by the invention, when use, transformer is fixedly installed on pedestal, and is flipped up the first mounting cup, transformer is provide with, it prevents dust from touching transformer, reaches preferable dust-proof effect；When needing repairing transformer; first mounting cup can be downwardly turned over; make multiple first steps; staff's pedal first step is climbed to transformer; it is simple and convenient, ladder is specially carried without staff, passes through this transformer mounting rack; transformer can not only be under good proofing dust and protecting, but also each first step that can be used in the first mounting cup is easily climbed onto transformer.
Description
Technical field
It is more specifically to be related to a kind of transformer mounting rack the invention belongs to electric power installation technical field.
Background technique
Transformer needs to carry out dust-proof processing when in use, because the binding post of transformer connects on porcelain insulator, such as
Fruit dust excessively just will affect the insulation of transformer, and then lead to transformer short-circuit, cause transformer connecting terminal to transformer
Shell electric discharge.Currently, transformer is installed between two electric poles more, and it is exposed to free surrounding space, although transformer is outer
Shell has certain dust-proof effect, but transformer is exposed for a long time to be installed in air, causes extraneous dust that can still enter change
The inside of depressor, and influence the normal use of transformer；When repairing transformer simultaneously, staff is needed to climb up change using ladder
Depressor, it is more inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of transformer mounting racks, to solve the anti-of transformer existing in the prior art
Dirt effect is poor, and climbs up the more inconvenient technical problem of transformer.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of transformer mounting rack is provided, comprising:
Pedestal, for being installed between electric pole and supporting transformer；
First mounting cup, lower end and the pedestal are hinged, and multiple first steps are equipped in first mounting cup；
First mounting cup is flipped up along articulated shaft, for being provide with transformer；
First mounting cup is downwardly turned over along articulated shaft, for climbing by the first step to the pedestal.
Further, the transformer mounting rack further include:
Second mounting cup is set on the pedestal, and is oppositely arranged with first mounting cup, second mounting cup
Lower end and the pedestal are hinged, and inside is equipped with multiple for climbing to the second step on the pedestal.
Further, the transformer mounting rack further include:
Standing screw is set between two first mounting cups and second mounting cup, and both ends are each passed through described
First mounting cup and second mounting cup；
Nut, quantity are two, the both ends of the standing screw are respectively arranged on, described in being fixedly connected and downwardly turning over
First mounting cup and second mounting cup.
Further, it is equipped in first mounting cup for the fixed mounting groove for accommodating the standing screw.
Further, the upside of first mounting cup is equipped with the first semicircle orifice, and the upside of second mounting cup is equipped with
The second semicircle orifice corresponding with first semicircle orifice, first semicircle orifice and second semicircle orifice are formed for accommodating
The mounting hole of binding post.
Further, the upper end of second mounting cup is equipped with multiple card slots, and the upper end of first mounting cup is equipped with more
A lug boss for being clamped with the card slot.
Further, the inner wall of the card slot is equipped with groove, and the lug boss is equipped with and is coupled with the groove
Elastic.
Further, the lateral surface of first mounting cup is equipped with the fin of multiple for transformers heat dissipation.
Further, the lower end of the pedestal sets that there are two be oppositely arranged and for being fixedly connected with the pedestal and electric pole
Support rod, the support rod is equipped with clip for being fixedly connected with electric pole far from one end of the pedestal.
Further, the first step includes:
Extension is fixed on the inner wall of first mounting cup, and the extension is far from first mounting cup
Side is equipped with holding tank, and the inner wall of the holding tank is equipped with retention bead；
Extension plate, sliding is set in the holding tank, for extending the extension.
The beneficial effect of transformer mounting rack provided by the invention is: compared with prior art, transformer peace of the present invention
It shelves, in use, transformer is fixedly installed on pedestal, and is flipped up the first mounting cup, transformer is provide with, prevent
Only dust touches transformer, reaches preferable dust-proof effect；When needing repairing transformer, the first mounting cup can be turned over downwards
Turning, makes multiple first steps, staff's pedal first step is climbed to transformer, and it is simple and convenient, it is not necessarily to staff
Special carrying ladder can not only be such that transformer is under good proofing dust and protecting, but also can make by this transformer mounting rack
It is easily climbed onto transformer with each first step in the first mounting cup.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram that the first mounting cup provided in an embodiment of the present invention and the second mounting cup are flipped up；
Fig. 2 is the structural schematic diagram that the first mounting cup provided in an embodiment of the present invention and the second mounting cup downwardly turn over；
Fig. 3 is the main view of transformer mounting rack provided in an embodiment of the present invention；
Fig. 4 is the top view of transformer mounting rack provided in an embodiment of the present invention；
Fig. 5 is the enlarged drawing in Fig. 4 at A.
Wherein, each appended drawing reference in figure:
1- pedestal；11- support rod；12- clip；13- backing plate；The first mounting cup of 2-；21- first step；211- extension；
212- holding tank；213- extension plate；The first semicircle orifice of 22-；23- lug boss；231- elastic；24- fin；3- second is installed
Cover；31- second step；32- mounting groove；The second semicircle orifice of 33-；34- card slot；341- groove；4- standing screw；41- nut；5-
Transformer.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It is existing referring to FIG. 1 to FIG. 4, that transformer mounting rack provided by the invention is illustrated.A kind of transformer mounting rack,
Including pedestal 1, the first mounting cup 2, pedestal 1 is for being installed between electric pole and supporting transformer 5；Under first mounting cup 2
End is hinged with pedestal 1, is equipped with multiple first steps 21 in the first mounting cup 2；First mounting cup 2 is flipped up along articulated shaft, is used
In being provide with transformer 5；First mounting cup 2 is downwardly turned over along articulated shaft, for climbing by first step 21 to pedestal 1.
Transformer mounting rack provided by the invention, compared with prior art, in use, transformer 5 is fixedly installed in bottom
On seat 1, and it is flipped up the first mounting cup 2, transformer 5 is provide with, prevents dust from touching transformer 5, reaches preferable
Dust-proof effect；When needing repairing transformer 5, the first mounting cup 2 can be downwardly turned over, make multiple first steps 21, worked
Personnel's pedal first step 21 is climbed to transformer 5, simple and convenient, is specially carried ladder without staff, is passed through this
Kind transformer mounting rack, can not only be such that transformer 5 is under good proofing dust and protecting, but also can be used in the first mounting cup 2
Each first step 21 is easily climbed onto transformer 5.
One end and the hinged connecting rod in 1 lower end of pedestal can be set in the lower section of pedestal 1, in the lateral surface of the first mounting cup 2
Upper setting card slot 34 is caught in card slot 34 after the first mounting cup 2 downwardly turns over using the other end of connecting rod, and connection is passed through
Bar steadily supports the first mounting cup 2, and staff is allow smoothly to climb transformer 5.Card slot 34 is set as two
The lug boss 23 of parallel interval setting, and lug boss 23 is equipped with through-hole, is equipped with and is coupled in two in the other end of connecting rod
Boss between a lug boss 23 also is provided with through-hole on boss, and passes through each through-hole for connecting rod and the first installation using bolt
Cover 2 is fixedly connected.
A kind of specific embodiment as transformer mounting rack provided by the invention referring to FIG. 1 to FIG. 4, transformer
Mounting rack further includes the second mounting cup 3, and the second mounting cup 3 is set on pedestal 1, and is oppositely arranged with the first mounting cup 2, the second peace
Fill the lower end for covering 3 and pedestal 1 hingedly, inside is used to climb to the second step 31 on pedestal 1 equipped with multiple, opposite using two
First mounting cup 2 is set and the second mounting cup 3 is provide with transformer 5 jointly, staff is allow to close the first installation respectively
Cover 2 and the second mounting cup 3 close transformer 5, achieve the purpose that dust-proof, and this structure is more laborsaving, one can be operated, together
When multiple second steps 31 are set in the second mounting cup 3, so that staff is climbed up transformation respectively from the two sides of transformer 5
Device 5 is suitble to different maintenance, installment work.Can be arranged on pedestal 1 two respectively with the first mounting cup 2 and the second mounting cup 3
Corresponding handrail, after staff is climbed by first step 21 or second step 31 onto pedestal 1, can with hand steered handrail into
Row work；The guide groove cooperated with handrail, the first peace are equipped on the lateral wall of the first mounting cup 2 and the second mounting cup 3 simultaneously
When dress cover 2 and the second mounting cup 3 cover in transformer 5, handrail is entered in guide groove, plays the first mounting cup 2 and second of guiding
The effect that mounting cup 3 moves.
Referring to Fig. 2, a kind of specific embodiment as transformer mounting rack provided by the invention, transformer mounting rack
It further include standing screw 4, standing screw 4 is set between two the first mounting cups 2 and the second mounting cup 3, and both ends are each passed through the
One mounting cup 2 and the second mounting cup 3；The quantity of nut 41 is two, is respectively arranged on the both ends of standing screw 4, is connected for fixed
The first mounting cup 2 and the second mounting cup 3 downwardly turned over is connect, after the first mounting cup 2 and the second mounting cup 3 downwardly turn over, first
The second step 31 on first step 21 and the second mounting cup 3 on mounting cup 2 is disposed opposite to each other, and staff can distinguish at this time
It climbs along first step 21 and second step 31, for the stability for guaranteeing the first mounting cup 2 and the second mounting cup 3, uses upwards
The both ends of standing screw 4 are each passed through the first mounting cup 2 and the second mounting cup 3, and using nut 41 by the first mounting cup 2, the
Two mounting cups 3 and 4 three of standing screw are fixed together, and form stable climbing structures.
Referring to Fig. 2, a kind of specific embodiment as transformer mounting rack provided by the invention, the first mounting cup 2
It is interior to be equipped with for the fixed mounting groove 32 for accommodating standing screw 4, it is needing the first mounting cup 2 and the second mounting cup 3 covering change
When depressor 5 is used to dust-proof, standing screw 4 can be fixed in mounting groove 32,2 inner wall of the first mounting cup is close to transformer 5 at this time,
4 safety and stability of standing screw, while being also convenient for staff and taking.
Referring to Fig. 4, a kind of specific embodiment as transformer mounting rack provided by the invention, the first mounting cup 2
Upside be equipped with the first semicircle orifice 22, the upside of the second mounting cup 3 is equipped with second semicircle orifice corresponding with the first semicircle orifice 22
33, the first semicircle orifice 22 and the second semicircle orifice 33 form the mounting hole for accommodating binding post, by the first semicircle orifice 22 and second
Semicircle orifice 33 forms mounting hole, and convenient for accommodating binding post, the first semicircle orifice 22 and the second semicircle orifice 33 are respectively provided at the first installation
On cover 2 and the second mounting cup 3, the normal use of the first mounting cup 2 and the second mounting cup 3 will not influence, it can be in the first semicircle orifice
22 and 33 inner wall of the second semicircle orifice on sealing ring is set, reduce dust and contact transformer 5.It can be arranged inside the first mounting cup 2
Alarm is arranged outside the first mounting cup 2 in temperature sensor and controller, is monitored in the first mounting cup 2 using temperature sensor
Temperature, after temperature is above standard, temperature sensor transmit signal to controller on, controller control alarm equipment alarm, prompt
Staff pays attention to.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright
Show or implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or two
More than a, unless otherwise specifically defined.
Fig. 4 and Fig. 5 are please referred to, as a kind of specific embodiment of transformer mounting rack provided by the invention, the second peace
The upper end of dress cover 3 is equipped with multiple card slots 34, and the upper end of the first mounting cup 2 is equipped with multiple lug bosses for being clamped with card slot 34
23.After first mounting cup 2 and the second mounting cup 3 jointly cover transformer 5, the first mounting cup 2 and the second mounting cup 3 are in contact
Face on card slot 34 and lug boss 23 is respectively set, be arranged in lug boss 23 in card slot 34, good fixing effect, and installing steady
It is fixed.
Referring to Fig. 5, a kind of specific embodiment as transformer mounting rack provided by the invention, the inner wall of card slot 34
It is equipped with groove 341, lug boss 23 is equipped with the elastic 231 being coupled with groove 341, is installed on card slot in lug boss 23
After 34, the elastic 231 of 23 two sides of lug boss is stuck in groove 341, by this elastic 231, makes lug boss 23 and card slot
34 not only can tively firm link together, but also can very simply pull out lug boss 23 out of groove 341, make the first peace
Dress cover 2 and the second mounting cup 3 separate.It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
Fig. 3 and Fig. 4 are please referred to, as a kind of specific embodiment of transformer mounting rack provided by the invention, the first peace
The lateral surface of dress cover 2 is equipped with the fin 24 of multiple for transformers 5 heat dissipation, and fin 24 is arranged, and the heat for generating transformer 5 is worn
The first mounting cup 2 is crossed, is distributed by fin 24, prevents the first mounting cup 2 from influencing the heat dissipation of transformer 5 and leading to transformer 5
There is unsafe condition in exception.
A kind of specific embodiment as transformer mounting rack provided by the invention referring to FIG. 1 to FIG. 4, pedestal 1
Lower end sets the support rod 11 there are two being oppositely arranged and for being fixedly connected with pedestal 1 Yu electric pole, and support rod 11 is far from pedestal 1
One end is equipped with clip 12 for being fixedly connected with electric pole, and clip 12 is arranged on utility poles by when use, and passes through bolt
It is locked with nut 41, then support rod 11 is fixed on to the lower end of pedestal 1, be used to steadily support base 1.Two support rods 11
It is oppositely arranged, supports pedestal 1 jointly.
Referring to Fig. 2, a kind of specific embodiment as transformer mounting rack provided by the invention, first step 21 is wrapped
Extension 211 and extension plate 213 are included, extension 211 is fixed on the inner wall of the first mounting cup 2, and extension 211 is far from first
The side of mounting cup 2 is equipped with holding tank 212, and the inner wall of holding tank 212 is equipped with retention bead；The sliding of extension plate 213, which is set to, to be held
It receives in slot 212, for extending extension 211, staff steps down on each extension 211, climbed, due to each extension
211 are set to inside the first mounting cup 2, and staff will receive certain influence when climbing, therefore can be by extension plate 213 from extension
It is pulled out in 211 holding tank 212, extends the length of extension 211, used convenient for staff.It is arranged in holding tank 212
Retention bead needs extension plate 213 in holding tank 212 there are certain distance for the safe handling for guaranteeing extension plate 213, because
After this extension plate 213 pulls out certain length, extension plate 213 is limited by retention bead.It should be noted that when element is referred to as
" being fixed on " or " being set to " another element, it can be directly on the other element or indirectly in another element
On.When an element is known as " being connected to " another element, it can be directly to another element or in succession
It is connected on another element.
Fig. 1 and Fig. 2 are please referred to, as a kind of specific embodiment of transformer mounting rack provided by the invention, on pedestal 1
It is arranged and is used to support the backing plate 13 of transformer 5 at least provided with two parallel intervals, two backing plates 13 is set to support on pedestal 1
Transformer 5 makes have certain interval between transformer 5 and pedestal 1, not only installed transformer 5 convenient for staff, but also can add
The heat dissipation of fast transformer 5.Can be arranged on pedestal 1 receiving slot, receiving slot in be arranged multiple cooling fans come to transformer 5 into
Row cooling.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. transformer mounting rack characterized by comprising
Pedestal, for being installed between electric pole and supporting transformer；
First mounting cup, lower end and the pedestal are hinged, and multiple first steps are equipped in first mounting cup；
First mounting cup is flipped up along articulated shaft, for being provide with transformer；
First mounting cup is downwardly turned over along articulated shaft, for climbing by the first step to the pedestal.
2. transformer mounting rack as described in claim 1, which is characterized in that the transformer mounting rack further include:
Second mounting cup is set on the pedestal, and is oppositely arranged with first mounting cup, the lower end of second mounting cup
Hinged with the pedestal, inside is equipped with multiple for climbing to the second step on the pedestal.
3. transformer mounting rack as claimed in claim 2, which is characterized in that the transformer mounting rack further include:
Standing screw is set between two first mounting cups and second mounting cup, and both ends are each passed through described first
Mounting cup and second mounting cup；
Nut, quantity are two, the both ends of the standing screw are respectively arranged on, for being fixedly connected with downwardly turn over described first
Mounting cup and second mounting cup.
4. transformer mounting rack as claimed in claim 3, which is characterized in that be equipped in first mounting cup and hold for fixed
Receive the mounting groove of the standing screw.
5. transformer mounting rack as claimed in claim 2, which is characterized in that the upside of first mounting cup is equipped with the first half
The upside of circular hole, second mounting cup is equipped with the second semicircle orifice corresponding with first semicircle orifice, first semicircle
Hole and second semicircle orifice form the mounting hole for accommodating binding post.
6. transformer mounting rack as claimed in claim 2, which is characterized in that the upper end of second mounting cup is equipped with multiple cards
The upper end of slot, first mounting cup is equipped with multiple lug bosses for being clamped with the card slot.
7. transformer mounting rack as claimed in claim 6, which is characterized in that the inner wall of the card slot is equipped with groove, described
Lug boss is equipped with the elastic being coupled with the groove.
8. transformer mounting rack as described in claim 1, which is characterized in that the lateral surface of first mounting cup is equipped with multiple
The fin of for transformer heat dissipation.
9. transformer mounting rack as described in claim 1, which is characterized in that the lower end of the pedestal is set there are two being oppositely arranged
And for being fixedly connected with the support rod of the pedestal and electric pole, the support rod far from one end of the pedestal be equipped with for
The clip that electric pole is fixedly connected.
10. transformer mounting rack as described in claim 1, which is characterized in that the first step includes:
Extension is fixed on the inner wall of first mounting cup, side of the extension far from first mounting cup
Equipped with holding tank, the inner wall of the holding tank is equipped with retention bead；
Extension plate, sliding is set in the holding tank, for extending the extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910694905.6A CN110335744B (en) | 2019-07-30 | 2019-07-30 | Transformer mounting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910694905.6A CN110335744B (en) | 2019-07-30 | 2019-07-30 | Transformer mounting rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110335744A true CN110335744A (en) | 2019-10-15 |
| CN110335744B CN110335744B (en) | 2020-05-26 |
Family
ID=68147893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910694905.6A Active CN110335744B (en) | 2019-07-30 | 2019-07-30 | Transformer mounting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110335744B (en) |
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| CN205532251U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Transformer maintenance climbing device |
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| CN206907603U (en) * | 2017-05-06 | 2018-01-19 | 浙江森怡建筑设计有限公司 | A kind of dust-protection type transformer |
| CN207165365U (en) * | 2017-09-19 | 2018-03-30 | 保定市联威电器设备制造有限公司 | A kind of outdoor transformer installation support frame |
| CN207425529U (en) * | 2017-11-10 | 2018-05-29 | 福建雄风电气有限公司 | A kind of liftable power transformer installation rack |
| CN207613601U (en) * | 2017-06-26 | 2018-07-17 | 广东川奥高新科技有限公司 | A kind of ground cushion buckle structure |
| CN108899161A (en) * | 2018-07-02 | 2018-11-27 | 张家港鑫峰机电有限公司 | A kind of step-up transformer with protection shock-absorbing function |
| CN208521742U (en) * | 2018-08-22 | 2019-02-19 | 洛阳龙键变压器有限公司 | A kind of device for fixing transformer |
| CN109616284A (en) * | 2018-12-30 | 2019-04-12 | 国家电网有限公司 | Transformer support frame |
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2019
- 2019-07-30 CN CN201910694905.6A patent/CN110335744B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950887A (en) * | 2010-10-13 | 2011-01-19 | 侯钦河 | Simple device for fixing socket and plug |
| CN203458702U (en) * | 2013-08-30 | 2014-03-05 | 国网河南省电力公司信阳供电公司 | Power iron tower rescue box |
| CN205532251U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Transformer maintenance climbing device |
| CN206030897U (en) * | 2016-06-21 | 2017-03-22 | 金�雨 | Novel full -automatic dust -collection blackboard eraser |
| CN206907603U (en) * | 2017-05-06 | 2018-01-19 | 浙江森怡建筑设计有限公司 | A kind of dust-protection type transformer |
| CN207613601U (en) * | 2017-06-26 | 2018-07-17 | 广东川奥高新科技有限公司 | A kind of ground cushion buckle structure |
| CN207165365U (en) * | 2017-09-19 | 2018-03-30 | 保定市联威电器设备制造有限公司 | A kind of outdoor transformer installation support frame |
| CN207425529U (en) * | 2017-11-10 | 2018-05-29 | 福建雄风电气有限公司 | A kind of liftable power transformer installation rack |
| CN108899161A (en) * | 2018-07-02 | 2018-11-27 | 张家港鑫峰机电有限公司 | A kind of step-up transformer with protection shock-absorbing function |
| CN208521742U (en) * | 2018-08-22 | 2019-02-19 | 洛阳龙键变压器有限公司 | A kind of device for fixing transformer |
| CN109616284A (en) * | 2018-12-30 | 2019-04-12 | 国家电网有限公司 | Transformer support frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110335744B (en) | 2020-05-26 |
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