CN104882812B - Instrument changed by Multifunction transformer respirator - Google Patents
Instrument changed by Multifunction transformer respirator Download PDFInfo
- Publication number
- CN104882812B CN104882812B CN201510312604.4A CN201510312604A CN104882812B CN 104882812 B CN104882812 B CN 104882812B CN 201510312604 A CN201510312604 A CN 201510312604A CN 104882812 B CN104882812 B CN 104882812B
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- support column
- disk
- plectrum
- slideway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000001050 lubricating effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Transformer Cooling (AREA)
Abstract
Instrument changed by Multifunction transformer respirator, changes inconvenient problem for solving transformer breather.Including motor, rotating disk, adjustment disk and support column, rotating disk is provided with some slideways being uniformly distributed circumferentially, it is provided with the groove through with slideway in the lower surface of rotating disk, the lower surface of rotating disk is rotatablely equipped with adjustment disk, the installed surface of adjustment disk is provided with retainer ring, the outer wall of retainer ring is evenly arranged with the plectrum identical with slideway quantity；In each slideway, it is slidably fitted with support column, between support column and rotating disk, is provided with spring, the under the action of the spring oriented trend away from center of turntable one side shifting of support column；Each support column and the interior side contacts of plectrum；Being provided with locking member between rotating disk and adjustment disk, the output shaft of motor is fixing with the center of rotating disk after passing centre bore to be connected.This replacing instrument can fast discharging flange, and various sizes of flange, highly versatile can be unloaded.
Description
Technical field
The present invention relates to transformer breather technical field, specifically a kind of convenient dismounting transformer is exhaled
The replacing instrument of haustorium.
Background technology
Transformer is in long-term running, and the moisture absorption particle in transformer breather understands variable color, breathes
In device seal oil cup, oil level reduces.In order to ensure that transformer safety is run reliably, need transformer is exhaled
In haustorium, moisture absorption particle is replaced, and respirator seal oil cup is carried out oiling.Need transformer for this
Respirator is pulled down, owing to the ring flange general tool of fixing respirator is difficult to be rotated smoothly back out,
And the most easily break respirator seal oil cup into pieces, therefore it is badly in need of a kind of transformer breather more
Change instrument, for conveniently unloading transformer breather.Owing to transformer model is different, transformer breather
Size also just different, the flange model installing transformer breather is also the most different, is therefore accomplished by transformation
The replacing instrument of device respirator has good versatility.
Summary of the invention
It is an object of the invention to provide a kind of Multifunction transformer respirator and change instrument, be used for solving to become
Inconvenient problem changed by depressor respirator.
The present invention solves its technical problem and is adopted the technical scheme that: Multifunction transformer respirator is changed
Instrument, is characterized in that, including motor, rotating disk, adjustment disk and support column, if being provided with on described rotating disk
The dry slideway being uniformly distributed circumferentially and run through rotating disk upper and lower end face, each described slideway radially sets along rotating disk
Put, be provided with the groove through with slideway in the lower surface of described rotating disk, the lower surface of described rotating disk turns
Move and adjustment disk is installed, be provided with centre bore at the center of described adjustment disk, at the installed surface of described adjustment disk
It is provided with retainer ring, the outer wall of described retainer ring is evenly arranged with the plectrum identical with slideway quantity,
And described plectrum is positioned in the groove of rotating disk；It is slidably fitted with support column, in institute in each described slideway
Stating and be provided with spring between support column and rotating disk, under the effect of described spring, support column is oriented away from rotating disk
The trend of the heart one side shifting；Each described support column and the interior side contacts of plectrum, when adjustment disk turns clockwise
Time dynamic, plectrum extruding support column is to the side shifting near center of turntable；
Being provided with locking member between described rotating disk and adjustment disk, the output shaft of described motor passes centre bore
Fix with the center of rotating disk afterwards and be connected.
Further, the lower surface of described rotating disk is provided with the cannelure being positioned at groove periphery, described
The installed surface of adjustment disk is provided with mounting ring, and described mounting ring is placed in cannelure and is only capable of in cannelure
Rotate.
Further, described plectrum is the metalwork of circular arc.
Further, the number of described slideway is three to eight.
Further, each described support column is provided with two baffle plates, wherein a baffle plate and the upper end of rotating disk
Face contacts, and another baffle plate contacts with the bottom land of groove.
Further, described baffle plate, rotating disk and adjustment disk are the metalwork of circle.
Further, being provided with screwed hole on described adjustment disk, described locking member is for being arranged on screwed hole
In lock-screw.
Further, described plectrum is one-body molded with retainer ring.
Further, between described plectrum and retainer ring, it is provided with reinforcement.
The invention has the beneficial effects as follows: the transformer breather that the present invention provides changes instrument, by support column
Insert in the circular hole on flange, when then driving electric machine rotation, just can drive flange synchronous axial system, this
Time the most detachable lower flange on lubricating cup.Support column position on rotating disk is adjustable, according to circular hole on flange away from
From the distance of flange center, rotate adjustment disk make plectrum stir support column close to each other or away from, with suitable
Should various sizes of flange.This replacing instrument can fast discharging flange, and various sizes of flange can be unloaded,
Highly versatile.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the front view of rotating disk；
Fig. 4 is the rearview of rotating disk；
Fig. 5 is the A-A sectional view in Fig. 3；
Fig. 6 is the front view of adjustment disk；
Fig. 7 is the upward view of Fig. 6；
Fig. 8 be plectrum with support column coordinate schematic diagram；
Fig. 9 is the schematic diagram that plectrum drives that support column moves；
Figure 10 is operating diagram of the present invention；
In figure: 1 motor, 11 output shafts, 2 rotating disks, 21 slideways, 22 cannelures, 23 grooves, 3 support
Post, 31 baffle plates, 4 adjustment disks, 41 retainer ring, 42 plectrums, 43 screwed holes, 44 centre bores, 45 peaces
Dress ring, 5 lock-screws, 6 springs, 7 flanges, 8 lubricating cups.
Detailed description of the invention
As shown in Figures 1 to 10, the invention mainly comprises motor 1, rotating disk 2, support column 3, adjustment disk
4, lock-screw 5 and spring 6, describe the present invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, motor 1 is the driver part of the present invention, the output at motor is provided with output shaft 11,
Free end at output shaft is fixed with rotating disk 2.As it is shown on figure 3, rotating disk 2 is circular metalwork, turning
If dish is provided with dry slide 21, if dry slide is evenly distributed on same circumference, and the length direction of slideway
Being radially arranged along rotating disk.Slideway runs through the both ends of the surface up and down of rotating disk, as shown in Figure 4, Figure 5, at rotating disk
Lower surface be provided with the groove 23 of a circle, if dry slide is all connected with groove.It is being positioned at outside groove
The rotating disk enclosed is provided with cannelure 22, and the effect of cannelure is for being rotationally connected with adjustment disk.
As shown in Figure 6, Figure 7, adjustment disk 4 is circular metalwork, is provided with in the center of adjustment disk
Centre bore 44, output shaft is fixed on rotating disk after this centre bore.The end face of adjustment disk is fixed
Being provided with retainer ring 41, retainer ring is the metalwork of annular, and retainer ring is arranged with adjustment disk coaxial line.
The internal diameter of retainer ring at least should be equal to the aperture of centre bore, to dodge output shaft.On the outer wall of retainer ring
Being provided with some plectrums 42, the quantity of plectrum is identical with the quantity of slideway.Plectrum is the metalwork of circular arc,
And some plectrums is uniformly distributed on the outer wall of retainer ring.On the end face of adjustment disk being provided with retainer ring
Being fixed with mounting ring 45, mounting ring is arranged with adjustment disk coaxial line, and the axial length of mounting ring is more than solid
Determine the axial length of ring.As shown in Figure 8, during installation, the retainer ring of adjustment disk is arranged on the ring of rotating disk
In shape groove, and ensure to be relatively fixed in the axial direction, between adjustment disk and rotating disk between adjustment disk and rotating disk
Can relatively rotate.Now, the retainer ring on adjustment disk is placed in the groove of rotating disk.For realizing rotating disk and tune
Being relatively fixed between joint dish, is provided with lock-screw 5 in the screwed hole of adjustment disk, another of lock-screw
End holds out against on rotating disk, with being relatively fixed of both realizations.
As in figure 2 it is shown, be slidably fitted with support column 3 in each slideway, support column is vertically arranged with rotating disk,
And support column can be closer or far from the center of rotating disk in slideway.It is provided with between support column with corresponding slideway
Spring 6, under the action of the spring, the oriented trend away from center of turntable one side shifting of support column.Such as Fig. 8
Shown in, the inner side of plectrum contacts with support column, and under the effect of spring and plectrum, support column is positioned at a certain
Defined location.As it is shown in figure 9, rotate clockwise adjustment disk, retainer ring just drives plectrum to rotate, and dials
The inner side extruding support column of sheet, and overcome spring force effect to make support column near the one of center of turntable
Side shifting, the space that the most some support columns surround diminishes, to adapt to the less flange of size 7.Counterclockwise
Rotating adjustment disk, retainer ring just drives plectrum to rotate counterclockwise, spring elongation by compression, and promotion
Dagger is to the side shifting away from center of turntable, and under the action of the spring, support column still connects with plectrum inwall
Touching, the space that the most some support columns surround becomes big, to adapt to larger-size flange.According on flange
Circular hole, apart from the distance size of flange center, regulates support column position in slideway, should after regulation
Ensure that support column can extend in the circular hole on flange, then by lock-screw locking rotating disk and regulation
Dish.As shown in Figure 10, lubricating cup 8 is fixed on flange 7, after being extend in flange by support column, drives
Motor 1 rotates, and support column just drives flange synchronous axial system, the most just can be by flange and lubricating cup from respirator
On unload, in order to change moisture absorption particle, inject Seal Oil.For avoiding support column and rotating disk vertically
Relative movement, is provided with the baffle plate 31 of a pair circle on the support columns, and wherein a baffle plate is positioned at the upper end of rotating disk,
Another baffle plate is positioned in the groove of rotating disk.
For bigger transformer, the model of transformer breather is likely to relatively big, because installing lubricating cup
Flange size is relatively big, and the circular hole aperture on flange is bigger.For making support column adapt to the circular hole on ring flange,
Being provided with external screw thread in the bottom of support column, screw thread installs circular casing, the external diameter of this sleeve pipe on the support columns
Adapt with the circular hole aperture on flange, support column size can be solved and do not mate with circular hole size on flange
Problem.
The number of slideway can be three, four, five the most, now the number of plectrum keep with
Slideway number, support column number identical.Plectrum can be welded and fixed with retainer ring, it is also possible to one
Body formed manufacture, integrated mode intensity is higher, it is to avoid plectrum drive support column rotate time plectrum with
Fracture at retainer ring contact surface.For further enhancing the structural strength between plectrum and retainer ring, dialling
Reinforcement also can be set between sheet and retainer ring.
Support column is inserted in the circular hole on flange by the present invention, when then driving electric machine rotation, just can carry
Dynamic flange synchronous axial system, the lubricating cup on the most detachable lower flange.Support column position on rotating disk is adjustable,
According to the distance of circular hole distance flange center on flange, it is mutual that rotation adjustment disk makes plectrum stir support column
Closer or far from, to adapt to various sizes of flange.This replacing instrument can fast discharging flange, and can unload
Carry various sizes of flange, highly versatile.
Claims (9)
1. instrument changed by Multifunction transformer respirator, it is characterized in that, including motor, rotating disk, adjustment disk
And support column, described rotating disk is provided with some cunnings being uniformly distributed circumferentially and run through rotating disk upper and lower end face
Road, each described slideway is radially arranged along rotating disk, is provided with through with slideway in the lower surface of described rotating disk
Groove, is rotatablely equipped with adjustment disk on the lower surface of described rotating disk, is provided with at the center of described adjustment disk
Centre bore, is provided with retainer ring on the installed surface of described adjustment disk, on the outer wall of described retainer ring uniformly
It is provided with the plectrum identical with slideway quantity, and described plectrum is positioned in the groove of rotating disk；Each described
Slideway is slidably fitted with support column, between described support column and rotating disk, is provided with spring, at described spring
The lower oriented trend away from center of turntable one side shifting of support column of effect；Each described support column and plectrum
Interior side contacts, when adjustment disk rotates clockwise, plectrum extruding support column is near the side of center of turntable
Mobile；
Being provided with locking member between described rotating disk and adjustment disk, the output shaft of described motor passes centre bore
Fix with the center of rotating disk afterwards and be connected.
Instrument changed by Multifunction transformer respirator the most according to claim 1, it is characterized in that,
The lower surface of described rotating disk is provided with the cannelure being positioned at groove periphery, on the installed surface of described adjustment disk
Being provided with mounting ring, described mounting ring is placed in cannelure and is only capable of in cannelure to rotate.
Instrument changed by Multifunction transformer respirator the most according to claim 1, it is characterized in that, institute
State the metalwork that plectrum is circular arc.
Instrument changed by Multifunction transformer respirator the most according to claim 1, it is characterized in that, institute
The number stating slideway is three to eight.
Instrument changed by Multifunction transformer respirator the most according to claim 1, it is characterized in that,
Each described support column is provided with two baffle plates, and wherein a baffle plate contacts with the upper surface of rotating disk, another baffle plate
Contact with the bottom land of groove.
Instrument changed by Multifunction transformer respirator the most according to claim 5, it is characterized in that, institute
State baffle plate, rotating disk and adjustment disk and be the metalwork of circle.
Instrument changed by Multifunction transformer respirator the most according to claim 1, it is characterized in that,
Described adjustment disk is provided with screwed hole, and described locking member is the lock-screw being arranged in screwed hole.
Instrument changed by Multifunction transformer respirator the most according to claim 1, it is characterized in that, institute
State plectrum one-body molded with retainer ring.
Instrument changed by Multifunction transformer respirator the most according to claim 8, it is characterized in that,
It is provided with reinforcement between described plectrum and retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312604.4A CN104882812B (en) | 2015-06-09 | 2015-06-09 | Instrument changed by Multifunction transformer respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312604.4A CN104882812B (en) | 2015-06-09 | 2015-06-09 | Instrument changed by Multifunction transformer respirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882812A CN104882812A (en) | 2015-09-02 |
| CN104882812B true CN104882812B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510312604.4A Expired - Fee Related CN104882812B (en) | 2015-06-09 | 2015-06-09 | Instrument changed by Multifunction transformer respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882812B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359532B (en) * | 2017-08-30 | 2023-09-01 | 国家电网公司 | Transformer silica gel tank disassembling and replacing tool |
| CN111922686B (en) * | 2020-06-24 | 2021-07-30 | 中研技术有限公司 | Auxiliary detection equipment for assembling electromagnetic brake |
| CN112254861B (en) * | 2020-09-29 | 2022-05-06 | 江门市润宇传感器科技有限公司 | Three-dimensional pressure sensor |
| CN114102109A (en) * | 2021-11-22 | 2022-03-01 | 太原重工轨道交通设备有限公司 | Adjustable supporting device for mounting wheel-mounted brake disc |
| CN114161363A (en) * | 2021-12-20 | 2022-03-11 | 国网河南省电力公司洛阳供电公司 | General transformer respirator assembly and disassembly tools |
| CN117309400B (en) * | 2023-11-28 | 2024-03-15 | 大连瑞丰中轴科技发展有限公司 | Bearing vibration detection equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928396Y (en) * | 2006-07-21 | 2007-08-01 | 将军烟草集团有限公司 | Assembling and disassembling tool for flange |
| JP2009054834A (en) * | 2007-08-28 | 2009-03-12 | Daihen Corp | Moisture inspirator/respirator for oil-filled electric apparatus |
| CN103311831A (en) * | 2013-06-21 | 2013-09-18 | 国家电网公司 | Removal tool for transformer respirator |
| CN204333702U (en) * | 2015-01-29 | 2015-05-13 | 李庆才 | A kind of transformer breather changes instrument |
| CN204366903U (en) * | 2015-01-13 | 2015-06-03 | 中石化河南油建工程有限公司 | Pipeline adpting flange bolt disassembly instrument |
| CN204793769U (en) * | 2015-06-09 | 2015-11-18 | 国网山东济南市历城区供电公司 | Multi -functional transformer respirator changes instrument |
-
2015
- 2015-06-09 CN CN201510312604.4A patent/CN104882812B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928396Y (en) * | 2006-07-21 | 2007-08-01 | 将军烟草集团有限公司 | Assembling and disassembling tool for flange |
| JP2009054834A (en) * | 2007-08-28 | 2009-03-12 | Daihen Corp | Moisture inspirator/respirator for oil-filled electric apparatus |
| CN103311831A (en) * | 2013-06-21 | 2013-09-18 | 国家电网公司 | Removal tool for transformer respirator |
| CN204366903U (en) * | 2015-01-13 | 2015-06-03 | 中石化河南油建工程有限公司 | Pipeline adpting flange bolt disassembly instrument |
| CN204333702U (en) * | 2015-01-29 | 2015-05-13 | 李庆才 | A kind of transformer breather changes instrument |
| CN204793769U (en) * | 2015-06-09 | 2015-11-18 | 国网山东济南市历城区供电公司 | Multi -functional transformer respirator changes instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104882812A (en) | 2015-09-02 |
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