CN111795683A - Laser equal divider for bonding end ring of large oil-immersed transformer - Google Patents
Laser equal divider for bonding end ring of large oil-immersed transformer Download PDFInfo
- Publication number
- CN111795683A CN111795683A CN202010558630.6A CN202010558630A CN111795683A CN 111795683 A CN111795683 A CN 111795683A CN 202010558630 A CN202010558630 A CN 202010558630A CN 111795683 A CN111795683 A CN 111795683A
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- China
- Prior art keywords
- laser
- end ring
- bonding
- immersed transformer
- main body
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000011166 aliquoting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Lasers (AREA)
Abstract
The invention belongs to the technical field of transformer manufacturing, and particularly relates to a laser equal divider for a bonding end ring of a large oil-immersed transformer. The laser equal divider for the bonding end ring of the large oil-immersed transformer comprises a main body bracket and is characterized in that: the laser is characterized in that a movable bonding table board is arranged on the main body support, a line laser is arranged above the movable bonding table board and mounted on a laser mounting plate, a positioning shaft is arranged in the center of the main body support, and 20 equal parts, 24 equal parts, 28 equal parts and 32 equal parts of laser heads are connected in parallel on the line laser. The invention has the beneficial effects that: the end ring has the advantages that the linear laser is adopted for proofing, the straightness is good and clearly visible, the bonding operation is convenient, the efficiency is higher, the defects of center equal division, marking equal division, single piece carrying and the like in the prior art are overcome, and the end ring with accurate size control is provided.
Description
(I) technical field
The invention belongs to the technical field of transformer manufacturing, and particularly relates to a laser equal divider for a bonding end ring of a large oil-immersed transformer.
(II) background of the invention
The end ring for the large-scale oil-immersed transformer basically adopts the paper ring bonding pad block structure at present, improves along with becoming more meticulous of design, has proposed higher required precision to the preparation of end ring, and present general mode adopts bonding platform to draw or adopts modes such as mechanical servo rotation, but all is based on center partition mode, because the cushion has certain width, and people's eye can't directly adjust well the center, consequently, the end ring cushion can't accurately adjust well the bonding always. And the existing commonly used end ring is classified into four specifications of 20, 24, 28 and 32, the types are more, the number of lines of the end ring is too many to be 100 by adopting a bonding platform, the end ring is difficult to distinguish, and the end ring cannot be accurately operated by staff.
Disclosure of the invention
In order to make up for the defects of the prior art, the invention provides the laser aliquotter for the bonding end ring of the large-scale oil-immersed transformer, which has the advantages of good and clearly visible proofing straightness, accurate bonding of the cushion block, good bonding effect of the cushion block and high bonding efficiency.
The invention is realized by the following technical scheme:
the utility model provides a large-scale oil-immersed transformer bonding end ring laser partition appearance, includes the main part support, characterized by: the laser is characterized in that a movable bonding table board is arranged on the main body support, a line laser is arranged above the movable bonding table board and mounted on a laser mounting plate, a positioning shaft is arranged in the center of the main body support, and 20 equal parts, 24 equal parts, 28 equal parts and 32 equal parts of laser heads are connected in parallel on the line laser.
The main body bracket is provided with a long groove.
Four scales are uniformly distributed on the periphery of the movable bonding table-board.
The laser mounting plate is fixed on the cross beam, the cross beam is mounted on the stand column, and the stand column is connected with the main body support.
The invention has the beneficial effects that: the end ring has the advantages that the linear laser is adopted for proofing, the straightness is good and clearly visible, the bonding operation is convenient, the efficiency is higher, the defects of center equal division, marking equal division, single piece carrying and the like in the prior art are overcome, and the end ring with accurate size control is provided.
(IV) description of the drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of a movable bonding table according to the present invention;
FIG. 3 is a schematic view of the laser mounting plate mounting structure of the present invention;
FIG. 4 is a schematic view of a 20-part laser head structure according to the present invention;
FIG. 5 is a schematic diagram of a 24-division laser head according to the present invention;
FIG. 6 is a schematic diagram of a 28-segment laser head according to the present invention;
FIG. 7 is a schematic view of a 32-segment laser head structure according to the present invention;
in the figure, 1 a main body support, 2 movable bonding table tops, 3 line lasers, 4 laser mounting plates, 5 positioning shafts, 6 long grooves, 7 scaleplates, 8 cross beams and 9 upright posts.
(V) detailed description of the preferred embodiments
The attached drawing is an embodiment of the invention. This embodiment includes main part support 1, is equipped with portable bonding mesa 2 on the main part support 1, and portable bonding mesa 2 top is equipped with line laser 3, and line laser 3 installs on laser mounting panel 4, and main part support 1 center is equipped with location axle 5, and it has 20 equalling, 24 equalling, 28 equalling and 32 equalling laser heads to go up the parallel connection on the line laser 3. The main body bracket 1 is provided with a long groove 6. Four rulers 7 are uniformly distributed on the periphery of the movable bonding table-board 2. The laser installation plate 4 is fixed on the cross beam 8, the cross beam 8 is installed on the upright post 9, and the upright post 9 is connected with the main body support 1.
By adopting the laser aliquoting instrument for the bonding end ring of the large oil-immersed transformer, the movable bonding table top 2 is positioned through the central hole, and after the bonding of each end ring is finished, the end ring stack and the movable bonding table top 2 are sequentially transferred to a coil workshop together through the electric lifting trolley; therefore, sufficient bonding and curing time of the cushion blocks can be ensured, a single piece does not need to be conveyed to a sequence transferring trolley for sequence transferring, and the efficiency can be greatly improved; meanwhile, in order to facilitate the placement of the paper ring, the center of the paper ring is superposed with the center of the movable bonding table top 2, and four scales 7 are uniformly distributed on the circumference of the movable bonding table top 2, so that the center of the paper ring can be conveniently found. The corresponding position of the main body bracket 1 is provided with a long groove 6, so that the movable bonding table top 2 can be conveniently and directly moved away by an electric lifting trolley; the central point puts and is equipped with a location axle 5, and its diameter is 50mm, and is the same with the cushion width, and line laser just in time looks over when using this equipment through the 5 avris of location axle like this, makes things convenient for the staff to look over, ensures that the laser head does not take place to rotate. The upper cross beam 8 of the upright column 9 is used for fixing the laser mounting plate 4, the cross beam 8 is designed to be adjustable in height up and down, the use is convenient, and for convenient adjustment, the upright column 9 and the cross beam 8 adopt heavy 100 x 100 aluminum profiles and are also connected with the main body support 1 through aluminum angle connecting pieces. The line laser 3 is arranged on the laser mounting plate 4, and red, 80mW of power and 80-degree of angle are adopted for facilitating identification of staff. The specification equal division method is characterized in that all laser heads are connected in parallel, one switch is adopted for control, so that the quick switching of the four specifications equal division can be realized by 4 switches, and half of lasers can be saved because the line lasers 3 are adopted and the line emitted by the symmetrical lasers is overlapped for each specification equal division. Considering the poor appearance of the power line connector position of the line laser 3 and the heat dissipation of the top, the top of the line laser is designed into a wiredrawing stainless steel protective box, a temperature measuring probe is arranged in the wiredrawing stainless steel protective box, and an exhaust fan is arranged in the central position of the wiredrawing stainless steel protective box; when the temperature is lower than 35 ℃, the exhaust fan is stopped, and when the temperature is higher than 50 ℃, the exhaust fan is automatically started. The switch adopts a button control box form, and all power wires penetrate through plastic-coated hoses for safety.
Claims (4)
1. The utility model provides a large-scale oil-immersed transformer bonding end coil laser partition appearance, includes main part support (1), characterized by: be equipped with portable bonding mesa (2) on main part support (1), portable bonding mesa (2) top is equipped with line laser instrument (3), and line laser instrument (3) are installed on laser instrument mounting panel (4), and main part support (1) center is equipped with location axle (5), and it has 20 equalling, 24 equalling, 28 equalling and 32 equalling laser heads to go up the parallel connection on line laser instrument (3).
2. The laser aliquotter for the bonded end ring of the large-scale oil-immersed transformer according to claim 1, which is characterized in that: the main body support (1) is provided with a long groove (6).
3. The laser aliquotter for the bonded end ring of the large-scale oil-immersed transformer according to claim 1, which is characterized in that: four scales (7) are uniformly distributed on the periphery of the movable bonding table top (2).
4. The laser aliquotter for the bonded end ring of the large-scale oil-immersed transformer according to claim 1, which is characterized in that: the laser mounting plate (4) is fixed on the cross beam (8), the cross beam (8) is mounted on the upright post (9), and the upright post (9) is connected with the main body support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010558630.6A CN111795683A (en) | 2020-06-18 | 2020-06-18 | Laser equal divider for bonding end ring of large oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010558630.6A CN111795683A (en) | 2020-06-18 | 2020-06-18 | Laser equal divider for bonding end ring of large oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111795683A true CN111795683A (en) | 2020-10-20 |
Family
ID=72804472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010558630.6A Pending CN111795683A (en) | 2020-06-18 | 2020-06-18 | Laser equal divider for bonding end ring of large oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111795683A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202102865U (en) * | 2011-06-29 | 2012-01-04 | 山东达驰电气有限公司 | Transformer insulation end coil |
| US20120090184A1 (en) * | 2009-03-26 | 2012-04-19 | Robert Bosch Gmbh | Self-Leveling Multi-Line Laser Device |
| CN203615934U (en) * | 2013-12-17 | 2014-05-28 | 常州东芝变压器有限公司 | Laser bisection instrument for sleeving transformer coil |
| CN109781078A (en) * | 2018-10-14 | 2019-05-21 | 沈向安 | A kind of cost laser level meter |
| CN110207680A (en) * | 2019-05-16 | 2019-09-06 | 山东电力设备有限公司 | A kind of laser etc. of for transformer end circle manufacture divides line apparatus |
| CN111288978A (en) * | 2020-03-25 | 2020-06-16 | 二十二冶集团装备制造有限公司 | Method for assembling, processing and manufacturing shell workshop |
-
2020
- 2020-06-18 CN CN202010558630.6A patent/CN111795683A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120090184A1 (en) * | 2009-03-26 | 2012-04-19 | Robert Bosch Gmbh | Self-Leveling Multi-Line Laser Device |
| CN202102865U (en) * | 2011-06-29 | 2012-01-04 | 山东达驰电气有限公司 | Transformer insulation end coil |
| CN203615934U (en) * | 2013-12-17 | 2014-05-28 | 常州东芝变压器有限公司 | Laser bisection instrument for sleeving transformer coil |
| CN109781078A (en) * | 2018-10-14 | 2019-05-21 | 沈向安 | A kind of cost laser level meter |
| CN110207680A (en) * | 2019-05-16 | 2019-09-06 | 山东电力设备有限公司 | A kind of laser etc. of for transformer end circle manufacture divides line apparatus |
| CN111288978A (en) * | 2020-03-25 | 2020-06-16 | 二十二冶集团装备制造有限公司 | Method for assembling, processing and manufacturing shell workshop |
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Application publication date: 20201020 |