CN107453263A - Transformer breather silica gel changes mobile platform - Google Patents
Transformer breather silica gel changes mobile platform Download PDFInfo
- Publication number
- CN107453263A CN107453263A CN201710785525.4A CN201710785525A CN107453263A CN 107453263 A CN107453263 A CN 107453263A CN 201710785525 A CN201710785525 A CN 201710785525A CN 107453263 A CN107453263 A CN 107453263A
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- China
- Prior art keywords
- plate
- base
- leading screw
- silica gel
- respirator
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of transformer breather silica gel to change mobile platform, including base, base bottom is provided with universal rolling wheel, base is provided with lowering or hoisting gear, lowering or hoisting gear upper end is provided with moving guide rail, scissors mechanism and replacing platform, moving guide rail is 2, changing platform includes instrument placement plate, supporting plate and fixed plate, instrument places plate, connected between supporting plate and fixed plate by 4 montants, instrument places plate bottom and is provided with the chute coordinated with 2 moving guide rails, a slide bar is fixed between 2 moving guide rail ends, scissors mechanism one end is slidably connected on slide bar, the other end is fixedly connected on instrument and placed on plate, supporting plate side is provided with U-shaped breach I, fixed plate side is provided with U-shaped breach II.Respirator of the present invention is changed and lifted without manpower, and one is with regard to that can complete the replacing of respirator silica gel；The setting that instrument places plate avoids parts and is scattered confusion so that takes conveniently, has ensured that the cleaning of battery limits is not contaminated.
Description
Technical field
The invention belongs to electrical equipment technical field, and in particular to a kind of transformer breather silica gel changes mobile platform.
Background technology
Transformer is significant for power network, and respirator is then one of important composition part of transformation.Respirator
Also known as air-breather, it is an attached safety guard of transformer, respirator top is connected with respirator connecting tube, middle part
Cloche, bottom provided with receiving silica gel are connected with to accommodate the lubricating cup of transformer oil, and each part uses metal sheet and spiral shell
Tether and connect.Respirator interior silica gel is as the moisture and impurity in drier absorption air, and to keep the quality of oil, it is transformation
Device must be through barrier with extraneous progress gas exchanges, and its effect is most important, it is therefore necessary to which respirator running situation is tieed up meticulously
Shield.It can be reddened after silica gel water suction in respirator by blueness, according to the regulation of live operating standard, when silica gel 2/3 reddens, just
Need to carry out respirator silica gel replacing, to ensure to the filter capacity of moisture in air and impurity, avoid transformer from making moist influence
Power supply, causes unnecessary economic loss.
The replacing of respirator silica gel essentially consists in the disassembly and installation of respirator, and in dismounting, the loosening of bolt loses respirator
Reliable fixation is gone, therefore generally requires manual support respirator and is allowed to fixed, and respirator can increase replacing away from ground height, weight weight
The working strength of personnel, considerably increases work load, at least needs 3 people to carry out cooperation dismounting during dismounting, causes respirator
Dismounting is wasted time and energy；And respirator disassembly and assembly time is long, moisture and impurity in air are likely to enter inside transformer, to becoming
The safe operation of depressor brings threat；In addition, in the disassembly process of respirator, collection measure of the scene without specialty, make zero
Part is scattered confusion, adds the assembled difficulty of staff, and easily produces greasy dirt, contaminated equipment area.
A kind of transformer station's respirator silica gel of disclosure of the invention that Patent publication No is CN104993405A changes universal mount, bag
Include the lower supporting rod body being made up of four legs, each branch underfooting is all connected with bolt, bolt lower end attachment spacers, is connected between leg
Reinforcement, leg top are connected with pallet, and pallet is provided with the adjustable device for hooping of diameter, and device for hooping is by full symmetric two
Individual semicircle steel disc composition, two semicircle steel discs are connected by connection sheet thereon and screw bolt and nut, two semicircle steel
Piece is provided with fastening plates, and semicircle steel disc is connected by fastening plates with pallet, it is necessary to be exhaled with manual support when the respirator is changed
Haustorium is allowed to fixed, and respirator dismounting is placed it in device for hooping and fixed again after removing, therefore adds the work of personnel
Intensity, respirator dismounting is inconvenient, and dismounting is wasted time and energy, and the instrument of dismounting and the parts that disassemble are not deposited
Place, easily cause parts and be scattered confusion, take inconvenience, easily produce greasy dirt, contaminated equipment area.
A kind of transformer breather silica gel of disclosure of the invention that Patent publication No is CN104577834A changes instrument, including solid
Clamp bar, it is detachably connected to the pallet fixing the connecting rod at clamping bar both ends, be detachably connected on connecting rod, described fixation
The cross bar that clamping bar includes geometrical clamp, extended from geometrical clamp to both ends, the geometrical clamp are used for the connecting tube for clamping transformer breather,
Described connecting rod is vertically arranged in around respirator, is installed on respirator to clamping bar and the pallet of being connected, described pallet
Bottom, to support respirator.Because respirator has certain height away from ground, and the pallet in the invention does not use certain altitude
Platform be supported, therefore still need and be allowed to fixed with manual support respirator when respirator is changed in the invention, respirator
Dismounting is inconvenient, and dismounting is wasted time and energy, and the instrument of dismounting and the parts that disassemble do not have the place deposited, easily
Cause parts to be scattered confusion, take inconvenience, easily produce greasy dirt, contaminated equipment area.
The content of the invention
In view of this, the purpose of the present invention is in view of the shortcomings of the prior art, there is provided a kind of transformer breather silica gel is more
Change mobile platform, solve the problems, such as respirator silica gel change waste time and energy, parts are scattered confusion.
To reach above-mentioned purpose, the present invention uses following technical scheme：A kind of transformer breather silica gel is changed mobile flat
Platform, including base, universal rolling wheel are separately installed with the corner of base bottom, base is provided with lowering or hoisting gear, lowering or hoisting gear upper end
Provided with moving guide rail, scissors mechanism and platform is changed, moving guide rail is 2, and changing platform includes what is set gradually from down to up
Instrument places plate, supporting plate and fixed plate, and instrument is placed and connected between plate, supporting plate and fixed plate by 4 montants, and instrument is put
Put plate bottom and be provided with the chute coordinated with 2 moving guide rails, a slide bar, scissors mechanism are fixed between 2 moving guide rail ends
One end is slidably connected on slide bar, and the other end is fixedly connected on instrument and placed on plate, and supporting plate side, which is provided with, to be used to accommodate breathing
The U-shaped breach I of device bottom lubricating cup, fixed plate side are provided with the U-shaped breach II for being used for accommodating respirator connecting tube.
The lowering or hoisting gear includes the first scissors fork elevating mechanism and the second scissors fork elevating mechanism, the first scissors fork elevating mechanism and
It is respectively articulated between second scissors fork elevating mechanism by multiple stud connections be arrangeding in parallel, the upper end of the first scissors fork elevating mechanism
On two moving guide rails, the lower end of the first scissors fork elevating mechanism is respectively hinged on sliding seat, and sliding seat is arranged on first
On thick stick, the first leading screw is double rotational directions leading screw, and two sliding seats are separately positioned in the different leading screw section of the first leading screw rotation direction；Second
The upper end of scissors fork elevating mechanism is respectively hinged on two moving guide rails, and the lower end of the second scissors fork elevating mechanism is respectively hinged at cunning
On dynamic seat, sliding seat is arranged on the second leading screw, and the second leading screw is double rotational directions leading screw, and two sliding seats are separately positioned on second
In the different leading screw section of thick stick rotation direction, the first leading screw and the second leading screw front end are respectively equipped with belt wheel, pass through belt between two belt wheels
Connection, the output axis connection of one of belt wheel and motor.
First leading screw and the second leading screw are fixed on base by support base.
The base is provided with base rail, and sliding seat is slided and is located on base rail.
Elevating lever is respectively equipped with the corner of the base bottom, the body of rod of elevating lever glides through base and along base
It is dynamic, rotary handle is connected with the top of elevating lever, elevating lever is fixed on base by spacer pin, and elevating lever bottom is connected with support
Backing plate, spring is socketed with elevating lever, and the both ends of spring are connected to base bottom and support backing plate upper end respectively.
Horizontal perforation I is provided with positioned at the side that U-shaped breach I is open in the supporting plate, interlocking is plugged with level perforation I
Pin I.
Horizontal perforation II is provided with positioned at the side that U-shaped breach II is open in the fixed plate, is plugged with level perforation II
Interlocking pin II.
The instrument places plate and is surrounded by coaming plate.
The base side is provided with handle.
The beneficial effects of the invention are as follows：
（1）Universal rolling wheel is separately installed with the base bottom corner of the present invention, conveniently moving can be realized by universal rolling wheel,
It is time saving and energy saving；Base is provided with lowering or hoisting gear, and lowering or hoisting gear upper end is provided with moving guide rail and changes platform, passes through lowering or hoisting gear energy
It is enough to realize the lifting for changing platform, it can be realized by moving guide rail and change moving horizontally for platform, changing platform includes support
Plate and fixed plate, supporting plate side are provided with the U-shaped breach I for being used for accommodating respirator bottom lubricating cup, and fixed plate side, which is provided with, to be used for
The U-shaped breach II of respirator connecting tube is accommodated, oscilaltion and can be moved horizontally due to changing platform so that lubricating cup is good
Be embedded into the U-shaped breach I in supporting plate, respirator connecting tube is embedded into U-shaped breach II in fixed plate well so that
Support and fixed respirator, respirator are changed and lifted without manpower well for supporting plate and fixed plate, and one can just complete breathing
The replacing of device silica gel, respirator convenient disassembly is quick, and silica gel changes fast and easy；
（2）Instrument places plate and is used for the parts placing the instrument of dismounting and disassemble, avoids parts from being scattered confusion,
So that taking conveniently, so as to improve the disassembly efficiency of respirator, while also ensure that the cleaning of battery limits is not contaminated；
（3）Lowering or hoisting gear upper end is provided with scissors mechanism, and scissors mechanism one end is slidably connected on slide bar, and the other end is fixedly connected on
The instrument for changing platform is placed on plate, and scissors mechanism is with flexible, scissors mechanism during replacing platform moves along guide rail
Spacing effect can be played to changing platform, avoid replacing platform from being skidded off from moving guide rail.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of mobile clamping device.
Fig. 3 is the structural representation of resilient supporting unit.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments.Based on described embodiments of the invention, ordinary skill
The every other embodiment that personnel are obtained, belongs to the scope of protection of the invention.
Embodiment 1
As shown in figure 1, a kind of transformer breather silica gel changes mobile platform, including base 22, the punishment of the bottom corner of base 22
Universal rolling wheel 12 is not installed, base 22 is provided with lowering or hoisting gear, and lowering or hoisting gear upper end is provided with moving guide rail 5, the and of scissors mechanism 6
Platform is changed, the lifting for changing platform can be realized by lowering or hoisting gear, moving guide rail 5 is 2, and changing platform includes being arrived by down
On the instrument that sets gradually place plate 4, supporting plate 3 and fixed plate 1, instrument is placed to be passed through between plate 4, supporting plate 3 and fixed plate 1
4 montants 2 connect, and instrument places the bottom of plate 4 and is provided with the chute coordinated with 2 moving guide rails 5, can be real by moving guide rail 5
Moving horizontally for platform is now changed, a slide bar 7 is fixed between 2 ends of moving guide rail 5, the one end of scissors mechanism 6 is slidably connected
On slide bar 7, the other end is fixedly connected on instrument and placed on plate 4, and the side of supporting plate 3, which is provided with, to be used to accommodate respirator bottom lubricating cup
U-shaped breach I 28, the side of fixed plate 1, which is provided with, to be used to accommodate the U-shaped breach II 31 of respirator connecting tube.
When respirator is changed, mobile platform is moved to respirator side, using lowering or hoisting gear by moving guide rail 5, scissor
Mechanism 6 and replacing platform rise so that the cloche bottom for changing mesa base and respirator maintains an equal level, and is then moved and changed with hand
Platform, replacing platform is set to be moved along 2 moving guide rails 5, scissors mechanism 6 is cut with stretching during changing platform movement
Fork mechanism 6 can play spacing effect to changing platform, and replacing platform is moved to the U for making lubricating cup be embedded into supporting plate 3
V notch v I 28, respirator connecting tube are embedded into the U-shaped breach II 31 in fixed plate 1 so that supporting plate 3 and respirator cloche
Bottom connection touches, and so as to play a part of bracketing to respirator, fixed plate 1 is used to coordinate supporting plate 3 to support and fix respirator,
After replacing platform fixes, the instrument that reuses dismantles lubricating cup successively, dismantles the fixing bolt of respirator connecting tube and cloche, tears open
Cloche is unloaded, changes silica gel, each part on respirator is cleaned, then loads onto new silica gel and transformer oil, fasten on request
All fasteners on respirator, so as to complete more changing jobs for respirator silica gel.
It is mobile again to change platform after the completion of more the changing jobs of respirator silica gel, platform will be changed and removed from respirator,
I.e. lubricating cup is removed out of U-shaped breach I 28 in supporting plate 3, respirator connecting tube is moved out of U-shaped breach II 31 in fixed plate 1
Go out, then will change platform and fall.Respirator is changed and lifted without manpower, and one tears open with regard to that can complete the replacing of silica gel, respirator
Fast and easy is filled, silica gel changes fast and easy.
Lowering or hoisting gear includes the first scissors fork elevating mechanism 8 and the second scissors fork elevating mechanism 25, the He of the first scissors fork elevating mechanism 8
Connected between second scissors fork elevating mechanism 25 by multiple hinges 26 be arrangeding in parallel, it is possible to increase the stability of lowering or hoisting gear,
The upper end of first scissors fork elevating mechanism 8 is respectively hinged on two moving guide rails 5, the lower end difference of the first scissors fork elevating mechanism 8
It is hinged on sliding seat 10, sliding seat 10 is arranged on the first leading screw 13, and the first leading screw 13 is double rotational directions leading screw, two sliding seats
10 are separately positioned in the different leading screw section of the rotation direction of the first leading screw 13；The upper end of second scissors fork elevating mechanism 25 is respectively hinged at two
On individual moving guide rail 5, the lower end of the second scissors fork elevating mechanism 25 is respectively hinged on sliding seat 10, and sliding seat 10 is arranged on second
On leading screw 24, the second leading screw 24 is double rotational directions leading screw, and two sliding seats 10 are separately positioned on the different silk of the rotation direction of the second leading screw 24
In thick stick section, the first leading screw 13 and the second leading screw 24 are fixed on base 22 by support base 9, and base 22 is provided with base rail
23, sliding seat 10 is slided and is located on base rail 23, and the first leading screw 13 and the front end of the second leading screw 24 are respectively equipped with belt wheel 19, two
Connected between belt wheel 19 by belt 20, the output axis connection of one of belt wheel 19 and motor 21.
Drive two belt wheels 19 to rotate by motor 21, the first leading screw 13 and the second leading screw 24 are controlled by belt wheel 19 simultaneously
Rotating so that two sliding seats 10 on the first leading screw 13 and the second leading screw 24 move to equidirectional or opposite direction respectively
It is dynamic, so that the first scissors fork elevating mechanism 8 and the second scissors fork elevating mechanism 25 rise or fall, realize whole replacing platform
Lifting.Scissors mechanism is simple in construction, the small volume when flexible after, can save space resources, screw mechanism and scissors mechanism phase
Coordinate, the expanding-contracting action of scissors mechanism can be accurately controlled by screw mechanism, is easy to the dismounting of respirator.
Instrument places the parts that plate 4 is used to place the instrument of dismounting and disassemble, and avoids parts from being scattered mixed
Disorderly so that take conveniently, so as to improve the disassembly efficiency of respirator, while also ensured that the cleaning of battery limits is not contaminated.
Horizontal perforation I is provided with positioned at the side that U-shaped breach I 28 is open in supporting plate 3, interlocking is plugged with level perforation I
Pin I 29, further reinforce supporting plate 3.
Horizontal perforation II is provided with positioned at the side that U-shaped breach II 31 is open in fixed plate 1, lock is plugged with level perforation II
Pin II 30, further reinforce fixed plate 1.
Instrument places plate 4 and is surrounded by coaming plate 27, avoids the instrument in instrument placement plate 4 and parts from tumbling.
The side of base 22 is provided with handle, whole mobile platform easy to remove.
Embodiment 2
The difference of itself and embodiment 1 is：As shown in figure 1, it is respectively equipped with elevating lever 15, elevating lever 15 at the bottom corner of base 22
The body of rod through base 22 and being slided up and down along base 22, the top of elevating lever 15 is connected with rotary handle 14, and elevating lever 15 passes through
Spacer pin 18 is fixed on base 22, and the bottom of elevating lever 15 is connected with support backing plate 17, and spring 16, bullet are socketed with elevating lever 15
The both ends of spring 16 are connected to the bottom of base 22 and support backing plate 17 upper end respectively.
When mobile platform is moved to position, spacer pin 18 is pulled up, causes support backing plate 17 under the action of the spring 16 certainly
Dynamic pressure tightly face, so that mobile platform is stable in ground supports, the device silica gel replacement operation that ensures respiration is smoothed out；When
Replacing is finished when needing to move, and elevating lever 15 is pulled up by rotary handle 14, and is fixed with spacer pin 18, is released to universal rolling
The braking of wheel 12, so as to smoothly move mobile platform.
Embodiment 3
The difference of itself and embodiment 1 is：As shown in Fig. 2 the upper surface of fixed plate 1 is provided with 2 mobile clamping devices, mobile clamping
The U-shaped that device includes grip block 32,34,2 flexible pole sockets 34 of expansion link 35 and flexible pole socket are fixedly installed in fixed plate 1 lacks
II 31 both sides of mouth, grip block 32 are fixed on the one end of expansion link 35, and 2 grip blocks 32 are correspondingly arranged, the corresponding surface of 2 grip blocks 32
For arc surface, the other end of expansion link 35 passes through flexible pole socket 34 and horizontal on flexible pole socket 34 can slided, through expansion link
The end of expansion link 35 of seat 34 is provided with handle 36, is set with a spring 33 on expansion link 35, the both ends of spring 33 abut respectively
On grip block 32 and flexible pole socket 34.
The clamp port that 2 grip blocks 32 are formed is used to clamp respirator connecting tube, and pulling out 2 by handle 36 stretches
35,2 grip blocks 32 of bar are displaced outwardly, and the clamp port that 2 grip blocks 32 are formed opens, and platform is changed by mobile so that
Respirator connecting tube is embedded into clamp port, unclamps expansion link 35, is clamped respirator connecting tube using the elastic force of spring 33, from
And respirator is fixed well, it is easy to the smooth dismounting of respirator.
After the completion of respirator dismounting, pull out 35,2 grip blocks 32 of expansion link again by handle 36 and be moved out
Dynamic, the clamp port that 2 grip blocks 32 are formed opens, and changes platform by mobile so that respirator connecting tube is moved out of clamp port
Go out, then unclamp expansion link 35 again.
Embodiment 4
The difference of itself and embodiment 1 is：As shown in figure 3, supporting plate 3 is slidably socketed on 4 montants 2, supporting plate 3 and instrument
4 resilient supporting units are provided between placement plate 4, resilient supporting unit includes support bar 37, rod set 38 and spring 40, support bar
37 upper ends are fixed on the lower surface of supporting plate 3, and the lower end of rod set 38 is fixed on instrument and places the upper surface of plate 4, and the lower end of support bar 37 is located at
Inside rod set 38, the lower end of support bar 37 is provided with anti-off board 39, for preventing support bar 37 from departing from out of rod set 38, anti-off board 39 with
The inner bottom part of rod set 38 is fixedly connected by spring 40.
Supporting plate 3 is slidably socketed on 4 montants 2, and support bar 37 can move up and down in rod set 38 so that supporting plate
3 can move up and down along montant 2, enable adaptation to the fixation of the respirator of different length, and pass through the effect of spring 40
The support stablized to supporting plate 3 and accurate lift adjustment, avoid respirator from damaging.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (9)
1. transformer breather silica gel changes mobile platform, it is characterised in that：Including base, base bottom is installed respectively at corner
There is universal rolling wheel, base is provided with lowering or hoisting gear, and lowering or hoisting gear upper end is provided with moving guide rail, scissors mechanism and changes platform, moves
Dynamic guide rail is 2, and the instrument that changing platform includes setting gradually from down to up places plate, supporting plate and fixed plate, and instrument is placed
Connected between plate, supporting plate and fixed plate by 4 montants, instrument places plate bottom and is provided with the cunning coordinated with 2 moving guide rails
Groove, a slide bar is fixed between 2 moving guide rail ends, scissors mechanism one end is slidably connected on slide bar, and the other end, which is fixed, to be connected
It is connected on instrument to place on plate, supporting plate side is provided with the U-shaped breach I for being used for accommodating respirator bottom lubricating cup, and fixed plate side is set
There is the U-shaped breach II for accommodating respirator connecting tube.
2. transformer breather silica gel according to claim 1 changes mobile platform, it is characterised in that：The lowering or hoisting gear
Including the first scissors fork elevating mechanism and the second scissors fork elevating mechanism, between the first scissors fork elevating mechanism and the second scissors fork elevating mechanism
By multiple stud connections be arrangeding in parallel, the upper end of the first scissors fork elevating mechanism is respectively hinged on two moving guide rails, the
The lower end of one scissors fork elevating mechanism is respectively hinged on sliding seat, and sliding seat is arranged on the first leading screw, and the first leading screw is bispin
To leading screw, two sliding seats are separately positioned in the different leading screw section of the first leading screw rotation direction；The upper end of second scissors fork elevating mechanism
It is respectively hinged on two moving guide rails, the lower end of the second scissors fork elevating mechanism is respectively hinged on sliding seat, and sliding seat is set
On the second leading screw, the second leading screw is double rotational directions leading screw, and two sliding seats are separately positioned on the different leading screw of the second leading screw rotation direction
Duan Shang, the first leading screw and the second leading screw front end are respectively equipped with belt wheel, are connected between two belt wheels by belt, one of belt wheel
With the output axis connection of motor.
3. transformer breather silica gel according to claim 2 changes mobile platform, it is characterised in that：First leading screw
It is fixed on the second leading screw by support base on base.
4. transformer breather silica gel according to claim 2 changes mobile platform, it is characterised in that：Set on the base
There is base rail, sliding seat is slided and is located on base rail.
5. transformer breather silica gel according to claim 1 changes mobile platform, it is characterised in that：The base bottom
Elevating lever is respectively equipped with corner, the body of rod of elevating lever is slided up and down through base and along base, and rotation is connected with the top of elevating lever
Handle is changed hands, elevating lever is fixed on base by spacer pin, and elevating lever bottom is connected with support backing plate, and bullet is socketed with elevating lever
Spring, the both ends of spring are connected to base bottom and support backing plate upper end respectively.
6. transformer breather silica gel according to claim 1 changes mobile platform, it is characterised in that：In the supporting plate
Horizontal perforation I is provided with positioned at the side that U-shaped breach I is open, interlocking pin I is plugged with level perforation I.
7. transformer breather silica gel according to claim 1 changes mobile platform, it is characterised in that：In the fixed plate
Horizontal perforation II is provided with positioned at the side that U-shaped breach II is open, interlocking pin II is plugged with level perforation II.
8. transformer breather silica gel according to claim 1 changes mobile platform, it is characterised in that：The instrument is placed
Plate is surrounded by coaming plate.
9. transformer breather silica gel according to claim 1 changes mobile platform, it is characterised in that：The base side
Provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785525.4A CN107453263B (en) | 2017-09-04 | 2017-09-04 | Transformer breather silica gel replaces mobile platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710785525.4A CN107453263B (en) | 2017-09-04 | 2017-09-04 | Transformer breather silica gel replaces mobile platform |
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| Publication Number | Publication Date |
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| CN107453263A true CN107453263A (en) | 2017-12-08 |
| CN107453263B CN107453263B (en) | 2019-07-12 |
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| CN108214246A (en) * | 2017-12-27 | 2018-06-29 | 伍振铭 | Oily equipment is stained in a kind of hardware iron sieve derusting |
| CN109038331A (en) * | 2018-08-21 | 2018-12-18 | 国家电网公司 | A kind of silica gel for replacing transformer breather silica gel topples over tool |
| CN109157343A (en) * | 2018-08-29 | 2019-01-08 | 安徽金思源生物科技有限公司 | Liftable sitting and lying type wheelchair |
| CN110112665A (en) * | 2019-05-24 | 2019-08-09 | 国家电网有限公司 | Extra-high voltage main transformer respirator silica gel replaces specific purpose tool |
| CN110842870A (en) * | 2019-11-18 | 2020-02-28 | 中国南方电网有限责任公司超高压输电公司大理局 | Platform for replacing operation of silicon gel of converter transformer respirator |
| CN111834115A (en) * | 2020-06-30 | 2020-10-27 | 国家电网有限公司 | Device is changed to transformer respirator silica gel |
| CN112077788A (en) * | 2020-09-15 | 2020-12-15 | 三门核电有限公司 | Device for disassembling and assembling upper and lower fixed clamping blocks of shearing cover of blasting valve |
| CN112456401A (en) * | 2020-11-25 | 2021-03-09 | 国网山西省电力公司忻州供电公司 | Power transmission and transformation circuit installation mobile device |
| CN113517123A (en) * | 2021-08-31 | 2021-10-19 | 国网河南省电力公司社旗县供电公司 | Respirator replacing device |
| CN113724985A (en) * | 2021-08-18 | 2021-11-30 | 国网河北省电力有限公司检修分公司 | High-voltage shunt reactor respirator silica gel replacement auxiliary device |
| CN113843740A (en) * | 2021-10-19 | 2021-12-28 | 国网天津市电力公司 | Special tray for replacing transformer fan motor |
| CN114249269A (en) * | 2021-12-31 | 2022-03-29 | 国网河南省电力公司检修公司 | Self-lifting and disassembling platform |
| CN116914612A (en) * | 2023-09-14 | 2023-10-20 | 济南西电特种变压器有限公司 | Auxiliary dismounting platform for overhauling transformer |
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| CN110842870A (en) * | 2019-11-18 | 2020-02-28 | 中国南方电网有限责任公司超高压输电公司大理局 | Platform for replacing operation of silicon gel of converter transformer respirator |
| CN111834115A (en) * | 2020-06-30 | 2020-10-27 | 国家电网有限公司 | Device is changed to transformer respirator silica gel |
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| CN112456401A (en) * | 2020-11-25 | 2021-03-09 | 国网山西省电力公司忻州供电公司 | Power transmission and transformation circuit installation mobile device |
| CN113724985A (en) * | 2021-08-18 | 2021-11-30 | 国网河北省电力有限公司检修分公司 | High-voltage shunt reactor respirator silica gel replacement auxiliary device |
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| CN113517123B (en) * | 2021-08-31 | 2022-09-20 | 国网河南省电力公司社旗县供电公司 | Respirator replacing device |
| CN113843740A (en) * | 2021-10-19 | 2021-12-28 | 国网天津市电力公司 | Special tray for replacing transformer fan motor |
| CN114249269A (en) * | 2021-12-31 | 2022-03-29 | 国网河南省电力公司检修公司 | Self-lifting and disassembling platform |
| CN114249269B (en) * | 2021-12-31 | 2024-06-21 | 国网河南省电力公司超高压公司 | Self-lifting dismounting platform |
| CN116914612A (en) * | 2023-09-14 | 2023-10-20 | 济南西电特种变压器有限公司 | Auxiliary dismounting platform for overhauling transformer |
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