CN107453263B - Transformer breather silica gel replaces mobile platform - Google Patents
Transformer breather silica gel replaces mobile platform Download PDFInfo
- Publication number
- CN107453263B CN107453263B CN201710785525.4A CN201710785525A CN107453263B CN 107453263 B CN107453263 B CN 107453263B CN 201710785525 A CN201710785525 A CN 201710785525A CN 107453263 B CN107453263 B CN 107453263B
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- China
- Prior art keywords
- lead screw
- plate
- pedestal
- fixed
- respirator
- 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.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000000741 silica gel Substances 0.000 title claims abstract description 31
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 230000003028 elevating effect Effects 0.000 claims description 44
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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 replace mobile platform, including pedestal, pedestal lower part is equipped with universal rolling wheel, pedestal is equipped with lifting device, lifting device upper end is equipped with moving guide rail, scissors mechanism and replacement platform, moving guide rail is 2, replacing platform includes tool placement plate, support plate and fixed plate, tool placement plate, pass through 4 vertical bar connections between support plate and fixed plate, tool placement plate bottom is equipped with the sliding slot cooperated 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 in tool placement plate, support plate side is equipped with U-shaped breach I, fixed plate side is equipped with U-shaped breach II.Respirator replacement of the present invention is lifted without manpower, one can complete the replacement of respirator silica gel；The setting of tool placement plate avoids components and is scattered confusion, so that taking conveniently, has ensured that the cleaning of battery limits is not contaminated.
Description
Technical field
The invention belongs to electrical equipment technical fields, and in particular to a kind of transformer breather silica gel replacement mobile platform.
Background technique
Transformer is significant for power grid, and respirator is then one of important composition component of transformation.Respirator
Also known as air-breather, is an attached safety guard of transformer, and respirator top is connected with respirator connecting tube, middle part
Cloche, lower part equipped with receiving silica gel are connected with the lubricating cup to accommodate transformer oil, and each component uses metal sheet and spiral shell
It tethers and connects.Respirator interior silica gel absorbs moisture and impurity in air as desiccant, and to keep the quality of oil, it is transformation
Device and the extraneous necessary barrier for carrying out gas exchanges, act on most important, it is therefore necessary to tie up meticulously to respirator operating condition
Shield.It can be reddened by blue after silica gel water suction in respirator, according to the regulation of live operating standard, when silica gel 2/3 reddens, just
It needs to carry out respirator silica gel replacement, to ensure the filter capacity to moisture in air and impurity, transformer dampness is avoided to influence
Power supply, causes unnecessary economic loss.
The replacement of respirator silica gel essentially consists in the disassembly and installation of respirator, and in dismounting, the loosening of bolt makes to breathe
Device, which loses, to be reliably fixed, therefore is generally required manual support respirator and be allowed to fixed, and respirator will increase away from ground height, weight weight
The working strength of replacement personnel, considerably increases work load, and when dismounting at least needs 3 people to carry out cooperation dismounting, causes to breathe
The dismounting of device is time-consuming and laborious；And respirator disassembly and assembly time is too long, the moisture and impurity in air are likely to enter inside transformer,
Threat is brought to the safe operation of transformer；In addition, in the disassembly process of respirator, collection measure of the scene without profession makes
Components are scattered confusion, increase the assembled difficulty of staff, and be easy to produce greasy dirt, contaminated equipment area.
A kind of substation's respirator silica gel of disclosure of the invention that Patent publication No is CN104993405A replaces universal mount, packet
Include the lower supporting rod body being made of four stabilizer blades, each underfooting is all connected with bolt, bolt lower end attachment spacers, connects between stabilizer blade
Reinforcing rib, stabilizer blade top are connected with pallet, and pallet is equipped with the adjustable device for hooping of diameter, and device for hooping is by full symmetric two
A semicircle steel disc composition, two semicircle steel discs pass through connection sheet and screw bolt and nut connection thereon, two semicircle steel
On piece is equipped with fastening plates, and semicircle steel disc is connect by fastening plates with pallet, when which replaces, needs to be exhaled with manual support
Haustorium is allowed to fixed, and respirator disassembly is placed it in device for hooping again after removing and fixed, therefore increases the labour of personnel
Intensity, respirator dismounting is inconvenient, and dismounting is time-consuming and laborious, and the tool of dismounting and the components disassembled are not stored
Place, be easy to cause components to be scattered confusion, take inconvenience, be easy to produce greasy dirt, contaminated equipment area.
A kind of transformer breather silica gel of disclosure of the invention that Patent publication No is CN104577834A replaces tool, including solid
Clamp bar, the connecting rod for being detachably connected to fixed clamping bar both ends, the pallet being detachably connected on connecting rod, the fixation
The cross bar that clamping bar includes fixing clamp, is extended from fixing clamp to both ends, the fixing clamp are used to clamp the connecting tube of transformer breather,
The connecting rod is vertically arranged in around respirator, to be connected and fixed clamping bar and pallet, and the pallet is installed on respirator
Bottom, to support respirator.Since respirator has certain height away from ground, and the pallet in the invention does not use certain altitude
Platform be supported, therefore there is still a need for manual support respirator being allowed to fixed when invention replacement respirator, respirator
Dismounting is inconvenient, and dismounting is time-consuming and laborious, and the place that the tool of dismounting and the components disassembled are not stored, and is easy
It causes components to be scattered confusion, takes inconvenience, be easy to produce greasy dirt, contaminated equipment area.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of transformer breather silica gel more
Mobile platform is changed, solves the problems, such as that respirator silica gel replaces time-consuming and laborious, components and is scattered confusion.
In order to achieve the above objectives, the invention adopts the following technical scheme: a kind of replacement of transformer breather silica gel is mobile flat
Platform, including pedestal, pedestal lower part four corners are separately installed with universal rolling wheel, and pedestal is equipped with lifting device, lifting device upper end
Equipped with moving guide rail, scissors mechanism and replacement platform, moving guide rail is 2, and replacement platform includes setting gradually from bottom to top
Tool placement plate, support plate and fixed plate, by 4 vertical bar connections between tool placement plate, support plate and fixed plate, tool is put
It sets board bottom portion and is equipped with the sliding slot cooperated with 2 moving guide rails, be fixed with a slide bar, scissors mechanism between 2 moving guide rail ends
One end is slidably connected on slide bar, and the other end is fixedly connected in tool placement plate, and support plate side is equipped with for accommodating breathing
The U-shaped breach I of device bottom lubricating cup, fixed plate side are equipped with the U-shaped breach II for accommodating respirator connecting tube.
The lifting device include the first scissors fork elevating mechanism and the second scissors fork elevating mechanism, the first scissors fork elevating mechanism and
By multiple stud connections disposed in parallel between second scissors fork elevating mechanism, the upper end of the first scissors fork elevating mechanism is respectively articulated with
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 at first
On thick stick, the first lead screw is double rotational directions lead screw, and two sliding seats are separately positioned in the different lead screw section of the first lead 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 lead screw, and the second lead screw is double rotational directions lead screw, and two sliding seats are separately positioned on second
In the different lead screw section of thick stick rotation direction, the first lead screw and the second lead 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 lead screw and the second lead screw are fixed on the base by support base.
The pedestal is equipped with base rail, and sliding seat sliding is located on base rail.
Pedestal lower part four corners are respectively equipped with elevating lever, and the body of rod of elevating lever passes through pedestal and glides along pedestal
It is dynamic, it is connected with rotating handle at the top of elevating lever, elevating lever is fixed on the base by spacer pin, and elevating lever bottom is connected with support
Backing plate, spring is socketed on elevating lever, and the both ends of spring are connected to base bottom and support backing plate upper end respectively.
It is located at the side that U-shaped breach I is open in the support plate and is equipped with horizontal perforation I, is plugged with interlocking in level perforation I
Pin I.
It is located at the side that U-shaped breach II is open in the fixed plate and is equipped with horizontal perforation II, is plugged in level perforation II
Interlocking pin II.
The tool placement plate is surrounded by coaming plate.
The pedestal side is equipped with handle.
The beneficial effects of the present invention are:
(1) pedestal lower part four corners of the invention are separately installed with universal rolling wheel, can be realized movement by universal rolling wheel
It is convenient, it is time saving and energy saving；Pedestal is equipped with lifting device, and lifting device upper end is equipped with moving guide rail and replacement platform, passes through lifting
Device can be realized the lifting of replacement platform, can be realized moving horizontally for replacement platform by moving guide rail, replaces platform packet
Support plate and fixed plate are included, support plate side is equipped with the U-shaped breach I for accommodating respirator bottom lubricating cup, and fixed plate side is set
There is the U-shaped breach II for accommodating respirator connecting tube, since replacement platform oscilaltion and can move horizontally, so that lubricating cup
It is embedded into the U-shaped breach II that U-shaped breach I, the respirator connecting tube in support plate are embedded into well in fixed plate well, from
And support plate and fixed plate is made to support and fix respirator well, respirator replacement is lifted without manpower, one can be complete
At the replacement of respirator silica gel, respirator is convenient for disassembly and assembly quickly, and silica gel replaces fast and easy；
(2) tool placement plate is used for the components placing the tool of dismounting and disassembling, and components is avoided to be scattered
Confusion to improve the disassembly efficiency of respirator, while also having ensured that the cleaning of battery limits is not got dirty so that taking conveniently
Dye；
(3) lifting device upper end is equipped with scissors mechanism, and scissors mechanism one end is slidably connected on slide bar, and the other end is fixed to be connected
It connects in the tool placement plate of replacement platform, scissors mechanism is with flexible, scissor during replacement platform is moved along guide rail
Mechanism can play the role of limit to replacement platform, and replacement platform is avoided to skid off from moving guide rail.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of mobile clamping device.
Fig. 3 is the structural schematic diagram of resilient supporting unit.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of transformer breather silica gel replaces mobile platform, including pedestal 22,22 lower part quadrangle of pedestal
Place is separately installed with universal rolling wheel 12, and pedestal 22 is equipped with lifting device, and lifting device upper end is equipped with moving guide rail 5, scissor machine
Structure 6 and replacement platform can be realized the lifting of replacement platform by lifting device, and moving guide rail 5 is 2, and replacement platform includes
Tool placement plate 4, support plate 3 and the fixed plate 1 set gradually from bottom to top, tool placement plate 4, support plate 3 and fixed plate 1 it
Between connected by 4 vertical bars 2,4 bottom of tool placement plate is equipped with the sliding slot cooperated with 2 moving guide rails 5, passes through moving guide rail 5
It can be realized moving horizontally for replacement platform, a slide bar 7 be fixed between 25 ends of moving guide rail, 6 one end of scissors mechanism is sliding
Dynamic to be connected on slide bar 7, the other end is fixedly connected in tool placement plate 4, and 3 side of support plate is equipped with for accommodating respirator bottom
The U-shaped breach I 28 of portion's lubricating cup, 1 side of fixed plate are equipped with the U-shaped breach II 31 for accommodating respirator connecting tube.
When respirator is replaced, mobile platform is moved to respirator side, using lifting device by moving guide rail 5, scissor
Mechanism 6 and replacement platform rise, so that the cloche bottom of replacement mesa base and respirator maintains an equal level, are then replaced with hand is mobile
Platform moves replacement platform along 2 moving guide rails 5, and scissors mechanism 6 is cut with stretching during replacement platform is mobile
Fork mechanism 6 can play the role of limit to replacement platform, and replacement platform is moved to the U for being embedded into lubricating cup in support 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 support plate 3 and respirator cloche
Bottom connection touching, to play the role of bracketing to respirator, fixed plate 1 is used to that support plate 3 to be cooperated to support and fix respirator,
After replacement platform fixes, the tool that reuses successively dismantles lubricating cup, dismantles the fixing bolt of respirator connecting tube and cloche, tears open
Cloche is unloaded, silica gel is replaced, each component on respirator is cleaned, then loads onto new silica gel and transformer oil, fasten as required
All fasteners on respirator, to complete more changing jobs for respirator silica gel.
After the completion of more the changing jobs of respirator silica gel, mobile replacement platform, replacement platform is removed from respirator again,
I.e. lubricating cup is removed out of U-shaped breach I 28 in support plate 3, respirator connecting tube is moved out of U-shaped breach II 31 in fixed plate 1
Out, then replacement platform is fallen.Respirator replacement is lifted without manpower, one can complete the replacement of silica gel, and respirator is torn open
Fast and easy is filled, silica gel replaces fast and easy.
Lifting device includes the first scissors fork elevating mechanism 8 and the second scissors fork elevating mechanism 25,8 He of the first scissors fork elevating mechanism
It is connected between second scissors fork elevating mechanism 25 by multiple hinged shafts 26 disposed in parallel, can be improved the stability of lifting device,
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 lead screw 13, and the first lead screw 13 is double rotational directions lead screw, two sliding seats
10 are separately positioned in the different lead screw section of 13 rotation direction of the first lead screw；The upper end of second scissors fork elevating mechanism 25 is respectively hinged at two
On a 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 second
On lead screw 24, the second lead screw 24 is double rotational directions lead screw, and two sliding seats 10 are separately positioned on the different silk of 24 rotation direction of the second lead screw
In thick stick section, the first lead screw 13 and the second lead screw 24 are fixed on pedestal 22 by support base 9, and pedestal 22 is equipped with base rail
23, the sliding of sliding seat 10 is located on base rail 23, and the first lead screw 13 and 24 front end of the second lead screw are respectively equipped with belt wheel 19, and two
It is connected between belt wheel 19 by belt 20, the output axis connection of one of belt wheel 19 and motor 21.
It drives two belt wheels 19 to rotate by motor 21, the first lead screw 13 and the second lead screw 24 is controlled by belt wheel 19 simultaneously
Positive and negative rotation so that two sliding seats 10 on the first lead screw 13 and the second lead screw 24 are moved to the same direction 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 entire replacement platform
Lifting.Scissors mechanism structure is simple, and the small volume when flexible after can save space resources, screw mechanism and scissors mechanism phase
Cooperation, can control the expanding-contracting action of scissors mechanism, accurately by screw mechanism convenient for the disassembly of respirator.
Tool placement plate 4 is used for the components placing the tool of dismounting and disassembling, and avoids components from being scattered mixed
Disorderly, so that taking conveniently, to improve the disassembly efficiency of respirator, while also having ensured that the cleaning of battery limits is not contaminated.
It is located at the side that U-shaped breach I 28 is open in support plate 3 and is equipped with horizontal perforation I, is plugged with interlocking in level perforation I
Pin I 29 further reinforces support plate 3.
It is located at the side that U-shaped breach II 31 is open in fixed plate 1 and is equipped with horizontal perforation II, is plugged with lock in level perforation II
Outbound II 30 further reinforces fixed plate 1.
Tool placement plate 4 is surrounded by coaming plate 27, and tool and components in tool placement plate 4 is avoided to tumble.
22 side of pedestal is equipped with handle, entire mobile platform easy to remove.
Embodiment 2
Itself the difference from embodiment 1 is that: as shown in Figure 1,22 lower part four corners of pedestal are respectively equipped with elevating lever 15, lifting
The body of rod of bar 15 passes through pedestal 22 and slides up and down along pedestal 22, and rotating handle 14, elevating lever 15 are connected at the top of elevating lever 15
It is fixed on pedestal 22 by spacer pin 18,15 bottom of elevating lever is connected with support backing plate 17, is socketed with spring on elevating lever 15
16, the both ends of spring 16 are connected to 22 bottom of pedestal and support 17 upper end of backing plate respectively.
When mobile platform is moved to position, spacer pin 18 is pulled up, to support backing plate 17 under the action of the spring 16 certainly
Dynamic pressure tightly face, so that mobile platform is stablized in ground supports, the device silica gel replacement operation that ensures respiration is gone on smoothly；When
Replacement finishes when needing mobile, pulls up elevating lever 15 by rotating handle 14, and fixed with spacer pin 18, releasing is to universal rolling
The braking of wheel 12, so as to smoothly move mobile platform.
Embodiment 3
Itself the difference from embodiment 1 is that: as shown in Fig. 2, 1 upper surface of fixed plate be equipped with 2 mobile clamping devices, move
Clamping device includes the U that 34,2 grip block 32, telescopic rod 35 and flexible pole socket flexible pole sockets 34 are fixed in fixed plate 1
II 31 two sides of v notch v, grip block 32 are fixed on 35 one end of telescopic rod, and 2 grip blocks 32 are correspondingly arranged, pair of 2 grip blocks 32
Answering face is arc surface, and 35 other end of telescopic rod passes through flexible pole socket 34 and horizontal on flexible pole socket 34 can slide, across stretching
35 end of telescopic rod of contracting pole socket 34 is equipped with handle 36, and a spring 33, the both ends difference of spring 33 are set on telescopic rod 35
It is connected on grip block 32 and flexible pole socket 34.
The clamp port that 2 grip blocks 32 are constituted pulls out 2 by handle 36 and stretches for clamping respirator connecting tube
35,2 grip blocks 32 of bar are displaced outwardly, and the clamp port that 2 grip blocks 32 are constituted opens, and replace platform by mobile, so that
Respirator connecting tube is embedded into clamp port, unclamps telescopic rod 35, is clamped respirator connecting tube using the elastic force of spring 33, from
And respirator is fixed well, convenient for the smooth dismounting of respirator.
After the completion of respirator dismounting, 35,2 grip blocks 32 of telescopic rod are pulled out again by handle 36 and are moved out
Dynamic, the clamp port that 2 grip blocks 32 are constituted opens, and platform is replaced by mobile, so that respirator connecting tube is moved out of clamp port
Out, telescopic rod 35 is then unclamped again.
Embodiment 4
Itself the difference from embodiment 1 is that: as shown in figure 3, support plate 3 is slidably socketed on 4 vertical bars 2,3 He of support plate
4 resilient supporting units are equipped between tool placement plate 4, resilient supporting unit includes support rod 37, rod set 38 and spring 40, branch
37 upper end of strut is fixed on 3 lower surface of support plate, and 38 lower end of rod set is fixed on 4 upper surface of tool placement plate, 37 lower end of support rod
It is located inside rod set 38,37 lower end of support rod is equipped with anti-off board 39, for preventing support rod 37 to be detached from out of rod set 38, anti-off board
39 are fixedly connected with bottom in rod set 38 by spring 40.
Support plate 3 is slidably socketed on 4 vertical bars 2, and support rod 37 can move up and down in rod set 38, so that support plate
3 can move up and down along vertical bar 2, enable adaptation to the fixation of the respirator of different length, and pass through the effect of spring 40
Stable support and accurate lift adjustment are carried out to support plate 3, and respirator is avoided to damage.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (5)
1. transformer breather silica gel replaces mobile platform, including pedestal, pedestal lower part four corners are separately installed with universal rolling wheel,
Pedestal is equipped with lifting device, it is characterised in that: lifting device upper end is equipped with moving guide rail, scissors mechanism and replacement platform, moves
Dynamic guide rail is 2, and replacement platform includes tool placement plate, support plate and the fixed plate set gradually from bottom to top, and tool is placed
By 4 vertical bar connections between plate, support plate and fixed plate, tool placement plate bottom is equipped with the cunning cooperated with 2 moving guide rails
Slot is fixed with a slide bar between 2 moving guide rail ends, and scissors mechanism one end is slidably connected on slide bar, and the other end is fixed to be connected
It connects in tool placement plate, support plate side is equipped with the U-shaped breach I for accommodating respirator bottom lubricating cup, and fixed plate side is set
There is the U-shaped breach II for accommodating respirator connecting tube；The lifting device includes the first scissors fork elevating mechanism and the second scissor
Elevating mechanism passes through multiple stud connections disposed in parallel between the first scissors fork elevating mechanism and the second scissors fork elevating mechanism, the
The upper end of one scissors fork elevating mechanism is respectively hinged on two moving guide rails, and the lower end of the first scissors fork elevating mechanism is respectively hinged at
On sliding seat, sliding seat is arranged on the first lead screw, and the first lead screw is double rotational directions lead screw, and two sliding seats are separately positioned on first
In the different lead screw section of lead screw rotation direction；The upper end of second scissors fork elevating mechanism is respectively hinged on two moving guide rails, and second cuts
The lower end of fork elevating mechanism is respectively hinged on sliding seat, and sliding seat is arranged on the second lead screw, and the second lead screw is double rotational directions silk
Thick stick, two sliding seats are separately positioned in the different lead screw section of the second lead screw rotation direction, the first lead screw and the second lead screw front end difference
Equipped with belt wheel, connected between two belt wheels by belt, the output axis connection of one of belt wheel and motor；The pedestal lower part
Four corners are respectively equipped with elevating lever, and the body of rod of elevating lever passes through pedestal and slides up and down along pedestal, are connected with rotation at the top of elevating lever
Handle is changed hands, elevating lever is fixed on the base by spacer pin, and elevating lever bottom is connected with support backing plate, is socketed with bullet on elevating lever
Spring, the both ends of spring are connected to base bottom and support backing plate upper end respectively；It is located at what U-shaped breach I was open in the support plate
Side is equipped with horizontal perforation I, is plugged with interlocking pin I in level perforation I；It is located at U-shaped breach II is open one in the fixed plate
Side is equipped with horizontal perforation II, is plugged with interlocking pin II in level perforation II；Fixed plate upper surface is equipped with a mobile clamping device, moves
Dynamic clamping device includes grip block, telescopic rod and flexible pole socket, and 2 flexible pole sockets are fixed at the U-shaped breach in fixed plate
II two sides, grip block are fixed on telescopic rod one end, and 2 grip blocks are correspondingly arranged, and the corresponding surface of 2 grip blocks is arc surface, stretch
The contracting bar other end passes through flexible pole socket and horizontal sliding, the telescopic rod end across flexible pole socket can be equipped on flexible pole socket
Handle is set with a spring on telescopic rod, and the both ends of spring are connected to respectively on grip block and flexible pole socket.
2. transformer breather silica gel according to claim 1 replaces mobile platform, it is characterised in that: first lead screw
It is fixed on the base by support base with the second lead screw.
3. transformer breather silica gel according to claim 1 replaces mobile platform, it is characterised in that: set on the pedestal
There is base rail, sliding seat sliding is located on base rail.
4. transformer breather silica gel according to claim 1 replaces mobile platform, it is characterised in that: the tool is placed
Plate is surrounded by coaming plate.
5. transformer breather silica gel according to claim 1 replaces mobile platform, it is characterised in that: the pedestal side
Equipped 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107453263A CN107453263A (en) | 2017-12-08 |
| CN107453263B true CN107453263B (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710785525.4A Active CN107453263B (en) | 2017-09-04 | 2017-09-04 | Transformer breather silica gel replaces mobile platform |
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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 |
| CN109038331B (en) * | 2018-08-21 | 2023-11-17 | 国家电网公司 | Silica gel dumping tool for replacing silica gel of transformer respirator |
| 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 |
| CN110842870B (en) * | 2019-11-18 | 2021-05-11 | 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 |
| CN111834115B (en) * | 2020-06-30 | 2021-10-22 | 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 |
| 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 |
| 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 |
| 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 |
| CN116914612B (en) * | 2023-09-14 | 2023-11-24 | 济南西电特种变压器有限公司 | Auxiliary dismounting platform for overhauling transformer |
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| CN103130148A (en) * | 2013-03-12 | 2013-06-05 | 常州汉肯科技有限公司 | Lifting pillar support |
| CN105679505B (en) * | 2016-04-20 | 2017-06-16 | 国网福建省电力有限公司 | A kind of suspension type transformer silica gel respirator fixing device |
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| CN103311831A (en) * | 2013-06-21 | 2013-09-18 | 国家电网公司 | Removal tool for transformer respirator |
| CN203911299U (en) * | 2014-05-14 | 2014-10-29 | 国家电网公司 | Electronic auxiliary platform for changing respirator silica gel of large transformer |
| CN104577834A (en) * | 2015-01-12 | 2015-04-29 | 国家电网公司 | Transformer aspirator silica gel replacement tool |
| CN104855363A (en) * | 2015-06-08 | 2015-08-26 | 上海电机学院 | Liquid spraying device |
| CN105006360A (en) * | 2015-08-11 | 2015-10-28 | 国网浙江桐乡市供电公司 | Suspension lifting type silica gel replacement device |
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| CN107453263A (en) | 2017-12-08 |
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