CN206282718U - A kind of sub-connecting switch of transformer distribution mould - Google Patents
A kind of sub-connecting switch of transformer distribution mould Download PDFInfo
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- CN206282718U CN206282718U CN201621385472.4U CN201621385472U CN206282718U CN 206282718 U CN206282718 U CN 206282718U CN 201621385472 U CN201621385472 U CN 201621385472U CN 206282718 U CN206282718 U CN 206282718U
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Abstract
The utility model discloses a kind of sub-connecting switch of transformer distribution mould, it is related to transformer assembling technical field, including the die main body with periphery and the cyclic loop being sleeved on die main body, the cyclic loop can be slided up and down along the periphery of die main body, and the die main body is erected on supporting mechanism.Diverse location by cyclic loop on die main body simulates the tap line length at different loaded switch connection terminals, distribution can be carried out to load switch of transformer in advance, improve the distribution accuracy of tap wire, avoid the waste of tap wire, material, man-hour, energy resource consumption is greatly saved, and production cost is greatly saved.The utility model has the advantages that simple structure, easy to operate, makes simple, with low cost, can be applied to the distribution of various load switch of transformer, and can be used repeatedly.
Description
Technical field
The utility model is related 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.
Utility model content
Technical problem to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of transformer point
Switch wiring mould is connect, 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, technical solution adopted in the utility model is：
A kind of sub-connecting switch of transformer distribution mould, including the die main body with periphery and it is sleeved on die main body
On cyclic loop, the cyclic loop can slide up and down along the periphery of die main body, and the die main body is erected at
On supporting 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 utility model has the advantages that simple structure, easy to operate, makes simple, cost
It is cheap, 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 that the utility model embodiment is provided；
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 spiral shells
Bolt pair, 8- baffle plates, 9- scales, 30- connecting rods.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is described in further detail to the utility model.It should be appreciated that specific embodiment described herein is only used to
The utility model is explained, is not used to limit the utility model.
A kind of sub-connecting switch of transformer distribution mould that the utility model is provided, as shown in figure 1, including with periphery
Die main body 1 and be sleeved on die main body upper annular lasso 2, 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 utility model, as shown in Fig. 2 the die main body 1 is hollow tubular.
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 a kind of preferred embodiment of the present utility model, as shown in Figure 3,4, the supporting mechanism includes support 3 and sets
The support bar 4 in the upper end of support 3 is put, the upper end of the die main body 1 is provided with annular boss 5, and the support bar 4 is for two and right
Title is supported on the lower section of annular boss 5 of die main body 1.The annular boss of die main body is placed on symmetrical support bar
On, the actual installation situation of loaded switch is simulated with this, the height of cyclic loop is then determined according to drawing requirement, so that
To decide 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 utility model has the advantages that simple structure, easy to operate, by cyclic loop in die main body
On diverse location simulate the tap line length at different height connection terminal, improve the distribution accuracy of tap wire, keep away
The waste of tap wire is exempted from；Distribution can be carried out to load switch of transformer in advance, material, man-hour and the energy is greatly saved
Consumption, considerably reduces production cost.The utility model makes simple, with low cost, can have suitable for various transformers
The distribution of load switch, 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 utility model, 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, it is at least to wrap out in copper-clad line supplementary insulation more
The crimped paper of 0.7m, not only increases the workload of employee, also improves the cost of crimped paper；Similarly for common 110kV products,
The crimped paper of 1kg or so can be saved using one transformer of the utility model, 5 man-hours are saved, is greatly reduced and is produced into
This.
Specific case used herein is set forth to principle of the present utility model and implementation method, above example
Explanation be only intended to help and understand method of the present utility model and its core concept.It should be pointed out that for the art
For those of ordinary skill, on the premise of the utility model principle is not departed from, some changing can also be carried out to the utility model
Enter and modify, these are improved and modification is also fallen into the utility model scope of the claims.
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 |
|---|---|---|---|
| CN201621385472.4U CN206282718U (en) | 2016-12-16 | 2016-12-16 | A kind of sub-connecting switch of transformer distribution mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621385472.4U CN206282718U (en) | 2016-12-16 | 2016-12-16 | A kind of sub-connecting switch of transformer distribution mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282718U true CN206282718U (en) | 2017-06-27 |
Family
ID=59073195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621385472.4U Active CN206282718U (en) | 2016-12-16 | 2016-12-16 | A kind of sub-connecting switch of transformer distribution mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710861A (en) * | 2016-12-16 | 2017-05-24 | 保定天威集团特变电气有限公司 | Wiring module of tap switch of transformer |
| CN114078630A (en) * | 2020-08-17 | 2022-02-22 | 特变电工沈阳变压器集团有限公司 | Transformer switch lead module forming method |
-
2016
- 2016-12-16 CN CN201621385472.4U patent/CN206282718U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710861A (en) * | 2016-12-16 | 2017-05-24 | 保定天威集团特变电气有限公司 | Wiring module of tap switch of transformer |
| CN106710861B (en) * | 2016-12-16 | 2018-08-07 | 保定天威集团特变电气有限公司 | A kind of sub-connecting switch of transformer wiring mold |
| CN114078630A (en) * | 2020-08-17 | 2022-02-22 | 特变电工沈阳变压器集团有限公司 | Transformer switch lead module forming method |
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