CN106710861A - Wiring module of tap switch of transformer - Google Patents
Wiring module of tap switch of transformer Download PDFInfo
- Publication number
- CN106710861A CN106710861A CN201611169235.9A CN201611169235A CN106710861A CN 106710861 A CN106710861 A CN 106710861A CN 201611169235 A CN201611169235 A CN 201611169235A CN 106710861 A CN106710861 A CN 106710861A
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- China
- Prior art keywords
- main body
- die main
- transformer
- support
- sub
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Classifications
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- 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
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transformers For Measuring Instruments (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a wiring module of a tap switch of a transformer, and relates to the technical field of transformer assembly; the wiring module comprises a module body with a columnar surface and an annular sleeve ring sleeve on the module body; the annular sleeve ring sleeve can vertically glide along the columnar surface of the module body, and the module body is erected on the supporting mechanism. Through different positions of the annular sleeve ring on the module body, length of a tapping wire at the connection terminals of different loaded switches can be simulated, and the loaded switch of the transformer can be wired in advance, thereby improving the wiring accuracy of the tapping wire, avoiding waste of the tapping wire, greatly saving materials, labor time, energy source consumption, and greatly saving production cost. The wiring module is simple in structure, convenient to operate, simple in manufacture, low in cost, and can be suitable for the wiring of the loaded switches of multiple transformers, and recycled for many times.
Description
Technical field
The present invention relates to transformer assembling technical field, more particularly to a kind of sub-connecting switch of transformer distribution mould.
Background technology
Transformer changes voltage under load carrying state by adjusting the tap gear of operating transformer, this
The voltage regulating mode for planting transformer is referred to as on-load voltage regulation.The conventional assembling process of the load switch of transformer that on-load voltage regulation is applied is such as
Under：Previously according to transformer lead drawing by tap lead length cut prepare it is standby, in order to tackle physical cabling situation, tap
Lead will reserve enough length and flexibility more with respect to drawing requirement；Shunting switch is hung on transformer body, by facing
When support meanss shunting switch is fixed, prevent damage switch, then tap lead is carried out with the binding post of shunting switch
Connection, so that after shunting switch is installed on fuel tank, shunting switch does not receive pulling force.
But, there is problems with this conventional assembly technology：After shunting switch is installed in place, the company of tap wire is carried out
When connecing, because being already reserved by enough length and flexibility during distribution, it is unnecessary to also need to cut in wire bonding process
Copper cash, every product is different using copper cash specification, and the copper cash dismissed cannot be reused, and causes to waste.
If matching somebody with somebody tap wire again after shunting switch is installed, although reduce and waste, but the extension duration；If will open in advance
Pass installs determination tap line length, and the waste of personnel and overhead traveling crane can be caused again.So, how to ensure product assembly quality
Meanwhile, reach the problem for saving that manufacturing cost is exactly current transformer industry needs solution.
The content of the invention
The technical problems to be solved by the invention are directed to above-mentioned the deficiencies in the prior art, there is provided a kind of transformer tap is opened
Distribution mould is closed, is capable of the length of precise control tap wire, effectively reduce the waste of tap wire, reduce production cost.
In order to solve the above technical problems, the technical solution used in the present invention is：
A kind of sub-connecting switch of transformer distribution mould, including the die main body with periphery and be sleeved on die main body
Cyclic loop, the cyclic loop can be slided up and down along the periphery of die main body, and the die main body is erected at support
In mechanism.
Preferably, the die main body is hollow tubular.
Preferably, the cyclic loop is rubber ring, the cyclic loop and die main body interference fit.
Preferably, the supporting mechanism includes support and is arranged on the support bar of pedestal upper end, the die main body upper end
It is provided with annular boss, the support bar is two and symmetric support below the annular boss of die main body.
Preferably, the support lower section is provided with base, and the support is two connecting rods being hinged, and two connecting rod middle parts pass through
Clamping screw is secondary fixed, and the base is hinged with connecting rod lower end, and the small end is connected with support bar.
Preferably, the support bar is angle bar, and angle bar end is hinged by baffle plate with small end.
Preferably, the die main body side scribbles scale from top to bottom.
It is using the beneficial effect produced by above-mentioned technical proposal：Different positions by cyclic loop on die main body
The tap line length at connection terminal for putting to simulate different loaded switch, can match somebody with somebody to load switch of transformer in advance
Line, improve the distribution accuracy of tap wire, it is to avoid the waste of tap wire, material, man-hour, the energy is greatly saved and disappears
Consumption, and production cost is greatly saved.The present invention has the advantages that simple structure, easy to operate, make simply, low cost
It is honest and clean, the distribution of various load switch of transformer can be applied to, and can be used repeatedly.
Brief description of the drawings
Fig. 1 is a kind of structural representation of sub-connecting switch of transformer distribution mould provided in an embodiment of the present invention；
Fig. 2 is the A-A profiles in Fig. 1；
Fig. 3 is installation diagram of the support bar on support；
Fig. 4 is the right view of Fig. 3；
In figure：1- die main bodies, 2- cyclic loops, 3- supports, 4- support bars, 5- annular boss, 6- bases, 7- fastening bolts
Pair, 8- baffle plates, 9- scales, 30- connecting rods.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing and specific implementation
Example, the present invention is further detailed explanation.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
A kind of sub-connecting switch of transformer distribution mould that the present invention is provided, as shown in figure 1, including the mould with periphery
Tool main body 1 and the cyclic loop 2 being sleeved on die main body 1, the cyclic loop 2 can be along the periphery of die main body 1
Slide up and down, the die main body 1 is erected on supporting mechanism.Die main body is connected with transformer or is erected at special branch
On support mechanism, diverse location by cyclic loop on die main body simulates the tap at different loaded switch connection terminals
Line length, can carry out distribution to load switch of transformer in advance, improve the distribution accuracy of tap wire, it is to avoid tap wire
Waste, material, man-hour, energy resource consumption is greatly saved, and production cost is greatly saved.
In a kind of preferred embodiment of the invention, as shown in Fig. 2 the die main body 1 is hollow tubular.In order to meet
Light-weight design requirement, die main body can select the light materials such as nylon or plastics.
Wherein, the cyclic loop 2 is rubber ring, the cyclic loop 2 and the interference fit of die main body 1.According to difference
The position of the wiring position movement cyclic loop on die main body of tap wire, height according to cyclic loop determines tap wire
Length.Meanwhile, frictional force therebetween can be increased by rubber ring.
In one preferred embodiment of the invention, as shown in Figure 3,4, the supporting mechanism includes support 3 and is arranged on
The support bar 4 of the upper end of support 3, the upper end of the die main body 1 is provided with annular boss 5, and the support bar 4 is two and symmetrical branch
Support is below the annular boss 5 of die main body 1.The annular boss of die main body is placed on symmetrical support bar, with
This actual installation situation to simulate loaded switch, then determines the height of cyclic loop, so as to cut out according to drawing requirement
Determine the tap line length of diverse location.
Further, the lower section of the support 3 is provided with base 6, and the support 3 is two connecting rods 30 being hinged, two connecting rods
30 middle parts are fixed by clamping screw secondary 7, and the base 6 is hinged with the lower end of connecting rod 30, and the upper end of the connecting rod 30 connects with support bar 4
Connect.For the die main body of different-diameter, can by change two angle of intersection of connecting rod to adjust two support bars between
Away from.
Materials are made for convenience, and the support bar 4 is angle bar, and angle bar end is hinged by baffle plate 8 with the upper end of connecting rod 30,
During two spacing of support bar are adjusted, angle bar upper plane keeps level, can more steadily hold die main body ring
Shape boss.
In addition, scribbling scale 9 from top to bottom in the side of the die main body 1, the specific of tap wire can be preferably determined
Size, it is ensured that while tap wire connecting length, it is to avoid waste.
In sum, the present invention has the advantages that simple structure, easy to operate, by cyclic loop on die main body
Diverse location simulates the tap line length at different height connection terminal, improves the distribution accuracy of tap wire, it is to avoid
The waste of tap wire；Distribution can be carried out to load switch of transformer in advance, material, man-hour and the energy be greatly saved and disappears
Consumption, considerably reduces production cost.The present invention makes simple, with low cost, can be applied to various load switch of transformer
Distribution, and can be used repeatedly.
Specific Data Comparison is as follows：For a common 110kV product, each tap wire 9, common three-phase 27,
If matching somebody with somebody tap wire according to conventional assembly technology, average every of tap wire needs to cut 1m copper cash, 27m copper is wasted altogether
Line；And the precision of tap wire distribution can be improved using the present invention, and it is total to save copper cash 27m, save production cost.
In addition, if increase according to the wiring lengths of conventional assembly technology, in copper-clad line supplementary insulation, the wrinkles for wrapping out 0.7m at least more
Line paper, not only increases the workload of employee, also improves the cost of crimped paper；Similarly for common 110kV products, using this hair
A bright transformer can save the crimped paper of 1kg or so, save 5 man-hours, greatly reduce production cost.
Specific case used herein is set forth to principle of the invention and implementation method, and above example is said
It is bright to be only intended to help and understand the method for the present invention and its core concept.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into the protection domain of the claims in the present invention with modification.
Claims (7)
1. a kind of sub-connecting switch of transformer distribution mould, it is characterised in that：Including the die main body with periphery（1）And set
Mounted in die main body（1）On cyclic loop（2）, the cyclic loop（2）Can be along die main body（1）Periphery it is upper and lower
Slide, the die main body（1）It is erected on supporting mechanism.
2. a kind of sub-connecting switch of transformer distribution mould according to claim 1, it is characterised in that：The die main body
（1）It is hollow tubular.
3. a kind of sub-connecting switch of transformer distribution mould according to claim 1, it is characterised in that：The cyclic loop
（2）It is rubber ring, the cyclic loop（2）With die main body（1）Interference fit.
4. a kind of sub-connecting switch of transformer distribution mould according to claim 1, it is characterised in that：The supporting mechanism bag
Include support（3）And it is arranged on support（3）The support bar of upper end（4）, the die main body（1）Upper end is provided with annular boss（5）, institute
State support bar（4）It is two and symmetric support in die main body（1）Annular boss（5）Lower section.
5. a kind of sub-connecting switch of transformer distribution mould according to claim 4, it is characterised in that：The support（3）Under
Side is provided with base（6）, the support（3）It is two connecting rods being hinged（30）, two connecting rods（30）Middle part passes through clamping screw pair
（7）It is fixed, the base（6）With connecting rod（30）Lower end is hinged, the connecting rod（30）Upper end and support bar（4）Connection.
6. a kind of sub-connecting switch of transformer distribution mould according to claim 5, it is characterised in that：The support bar（4）
It is angle bar, angle bar end passes through baffle plate（8）With connecting rod（30）Upper end is hinged.
7. a kind of sub-connecting switch of transformer distribution mould according to claim 1, it is characterised in that：The die main body
（1）Side scribbles scale from top to bottom（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169235.9A CN106710861B (en) | 2016-12-16 | 2016-12-16 | A kind of sub-connecting switch of transformer wiring mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611169235.9A CN106710861B (en) | 2016-12-16 | 2016-12-16 | A kind of sub-connecting switch of transformer wiring mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106710861A true CN106710861A (en) | 2017-05-24 |
| CN106710861B CN106710861B (en) | 2018-08-07 |
Family
ID=58938432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611169235.9A Active CN106710861B (en) | 2016-12-16 | 2016-12-16 | A kind of sub-connecting switch of transformer wiring mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106710861B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2548408A1 (en) * | 1975-10-29 | 1977-05-05 | Reinhausen Maschf Scheubeck | On-load tap-changer with polarity switch for tap-changer transformers with switchable tap windings |
| CN101499370A (en) * | 2008-10-20 | 2009-08-05 | 山东鲁能泰山电力设备有限公司 | Pouring coil surface no-spraying process of dry-type transformer |
| CN103217557A (en) * | 2013-04-07 | 2013-07-24 | 国家电网公司 | Support frame for testing site leakage of zinc oxide arrester |
| CN203617111U (en) * | 2013-12-25 | 2014-05-28 | 保定天威保变电气股份有限公司 | Tapping switch insulating structure for transformer |
| CN204497053U (en) * | 2015-03-06 | 2015-07-22 | 光宝电子(广州)有限公司 | Drum stand |
| CN206282718U (en) * | 2016-12-16 | 2017-06-27 | 保定天威集团特变电气有限公司 | A kind of sub-connecting switch of transformer distribution mould |
-
2016
- 2016-12-16 CN CN201611169235.9A patent/CN106710861B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2548408A1 (en) * | 1975-10-29 | 1977-05-05 | Reinhausen Maschf Scheubeck | On-load tap-changer with polarity switch for tap-changer transformers with switchable tap windings |
| CN101499370A (en) * | 2008-10-20 | 2009-08-05 | 山东鲁能泰山电力设备有限公司 | Pouring coil surface no-spraying process of dry-type transformer |
| CN103217557A (en) * | 2013-04-07 | 2013-07-24 | 国家电网公司 | Support frame for testing site leakage of zinc oxide arrester |
| CN203617111U (en) * | 2013-12-25 | 2014-05-28 | 保定天威保变电气股份有限公司 | Tapping switch insulating structure for transformer |
| CN204497053U (en) * | 2015-03-06 | 2015-07-22 | 光宝电子(广州)有限公司 | Drum stand |
| CN206282718U (en) * | 2016-12-16 | 2017-06-27 | 保定天威集团特变电气有限公司 | A kind of sub-connecting switch of transformer distribution mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106710861B (en) | 2018-08-07 |
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