CN207717919U - A kind of transformer test fast-wiring pincers - Google Patents
A kind of transformer test fast-wiring pincers Download PDFInfo
- Publication number
- CN207717919U CN207717919U CN201721903894.0U CN201721903894U CN207717919U CN 207717919 U CN207717919 U CN 207717919U CN 201721903894 U CN201721903894 U CN 201721903894U CN 207717919 U CN207717919 U CN 207717919U
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- fixed plate
- fixture block
- jaw
- adjustment tank
- rotary shaft
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Abstract
The utility model is related to a kind of transformer test fast-wiring pincers, it includes fixed plate, the handle in fixed plate one end is arranged, the regular jaw that is fixed in fixed plate and the moving jaw being movably arranged on by connecting plate in fixed plate, the lower end of connecting plate is provided with rotary shaft, it is fixedly installed adjusting knob in the outboard end of rotary shaft, it is fixedly installed fixture block in the inner end of rotary shaft, the fixture block is in oblong, adjustment tank is provided in the fixed plate, the fixture block is arranged in adjustment tank；The utility model is realized the jointing clamp that can adjust jaw diameter by regular jaw and moving jaw, the distance of two jaws is voluntarily adjusted according to the diameter of conducting rod, the conducting rod of different-diameter can be accommodated, there is versatility, solve the problems, such as that needing to frequently replace jointing clamp carries out wiring.
Description
Technical field
The utility model belongs to electric power overhaul apparatus field, and in particular to a kind of transformer test fast-wiring pincers.
Background technology
As China's economic continues healthy high speed development, electricity needs maintains sustained and rapid growth.China Power construction it is swift and violent
Development has driven the development of Chinese Transformer-Manufacturing Trade.Critical electrical equipment of the transformer as power Transmission, to transformer
Weight bearing power propose increasingly higher demands.With the continuous growth of supply load, transformer manufacture craft it is continuous into
Step, better power delivery capabilities, transformer conducting bar diameter become increasing in order to obtain.
To meet the safe and stable operation of transformer, checking experiment personnel need to carry out multinomial transformer testing work, but each
The mating test jointing clamp of pilot project can not be general, need to be equipped with it is more experiment pincers can just be completed detection work, not only
Cost is higher and needs to be replaced frequently different jointing clamps, influences working efficiency.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of jaw diameter is adjustable, it can be adapted for different-diameter
The transformer test fast-wiring pincers that conducting rod wiring uses.
Technical solution used by the utility model is：A kind of transformer test fast-wiring pincers comprising fixed plate is set
It sets the handle in fixed plate one end, the regular jaw that is fixed in fixed plate and fixation is movably arranged on by connecting plate
Moving jaw on plate；
The lower end of connecting plate is provided with rotary shaft, is fixedly installed adjusting knob in the outboard end of rotary shaft, is rotating
The inner end of axis is fixedly installed fixture block, and the fixture block is in oblong, and adjustment tank, the fixture block are provided in the fixed plate
It is arranged in adjustment tank.
The two side up and down of the adjustment tank is provided with anti-skid bulge, anti-skid bulge is also equipped on fixture block.
The bottom end setting of the connecting plate is fluted, and the fixed plate is arranged in groove, solid in the one side wall of groove
There are sliding block, the sliding block to be matched with adjustment tank surely.
On the top of the fixed plate there are two above to the inclined threaded hole in regular jaw side, it is arranged in threaded hole
There are bolt, the bottom end of the bolt corresponding with sliding block.
The good effect of the utility model is：The utility model realizes that adjustable jaw is straight by regular jaw and moving jaw
The jointing clamp of diameter voluntarily adjusts the distance of two jaws according to the diameter of conducting rod, can be carried out to the conducting rod of different-diameter
Aid has versatility, solves the problems, such as that needing to frequently replace jointing clamp carries out wiring.Two jaws, which are separately connected, simultaneously leads
Line realizes that two-wire separation, measurement data are more accurate.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model fixture block structural schematic diagram.
Specific implementation mode
As shown in attached drawing 1,2, the utility model include in strip fixed plate 1, handle in 1 one end of fixed plate is set
2, the regular jaw 4 that is fixed in fixed plate 1 and the moving jaw in fixed plate 1 is movably arranged on by connecting plate 5
6, it is respectively connected with conducting wire on regular jaw 4 and moving jaw 6.
The lower end of connecting plate 5 is provided with rotatable rotary shaft 12, tune is fixedly installed in the outboard end of rotary shaft 12
Knob 9 is saved, is fixedly installed fixture block 8 in the inner end of rotary shaft 12, the fixture block 8 is in oblong, is set in the fixed plate 1
It is equipped with adjustment tank 7, the fixture block 8 is arranged in adjustment tank 7.The two side up and down of the adjustment tank 7 is provided with anti-skid bulge,
It is also equipped with anti-skid bulge on fixture block 8.
When the distance of two jaws is adjusted to be adapted to the diameter of conducting rod, rotation adjustment knob 9 makes fixture block 8
It is contacted with adjustment tank 7, under the action of anti-skid bulge, fixture block 8 is in close contact with adjustment tank 7, is realized to moving jaw 6 predetermined
Position.
The bottom end setting of the connecting plate 5 is fluted, and the fixed plate 1 is arranged in groove, in the one side wall of groove
It is fixed with sliding block 13, the sliding block 13 is matched with adjustment tank 7.Sliding block 13 is slidably connected with adjustment tank 7, can
To ensure that moving jaw 6 is steadily moved in adjustment.
On the top of the fixed plate 1 there are two above to the inclined threaded hole 11 in 4 side of regular jaw, in threaded hole 11
It is inside provided with bolt 10, the bottom end of the bolt 10 is corresponding with sliding block 13.When moving jaw 6 is pre-positioned by fixture block 8
Afterwards, corresponding bolt 10 is screwed into threaded hole 11, sliding block 13 is inwardly pushed with bolt 10, realizes firm folder
Tightly, it prevents from falling off.
Moving jaw 6 and regular jaw 4 use conductive material, and fixed plate 1, connecting plate 5, fixture block 8, adjustment knob 9 are equal
Using isolation material.
The utility model ensures being smoothed out for transformer items test job, while being effectively guaranteed the accurate of data
Property, the problem of being not in the data inaccuracy caused by wiring issue or frequently replace test wiring.It is convenient during use
Fast, at the same can effectively avoid in test process because jointing clamp clamping power not enough caused by repeat change wiring feelings
Condition meets tester to quickly removing the demand of test connection, ensure that being smoothed out for each test event of transformer.It protects
The items of card transformer test total used time by previous 240 minutes, are reduced to 130 minutes.For the checking experiment scene of transformer
It has saved the plenty of time, has ensured the completion items pilot project of safety in time, be the safe and reliable operation of equipment, power supply reliability
Solid foundation is established.
Claims (4)
1. a kind of transformer test fast-wiring pincers, it is characterised in that it includes fixed plate（1）, be arranged in fixed plate（1）One end
Handle（2）, be fixed at fixed plate（1）On regular jaw（4）And pass through connecting plate（5）It is movably arranged on fixed plate
（1）On moving jaw（6）, in regular jaw（4）And moving jaw（6）On be respectively connected with conducting wire；
In connecting plate（5）Lower end be provided with rotary shaft（12）, in rotary shaft（12）Outboard end be fixedly installed adjusting knob
（9）, in rotary shaft（12）Inner end be fixedly installed fixture block（8）, the fixture block（8）In oblong, in the fixed plate（1）
On be provided with adjustment tank（7）, the fixture block（8）It is arranged in adjustment tank（7）It is interior.
2. a kind of transformer test fast-wiring pincers according to claim 1, it is characterised in that in the adjustment tank（7）'s
Upper and lower two side is provided with anti-skid bulge, in fixture block（8）On be also equipped with anti-skid bulge.
3. a kind of transformer test fast-wiring pincers according to claim 1 or 2, it is characterised in that the connecting plate（5）
Bottom end be arranged fluted, the fixed plate（1）It is arranged in groove, sliding block is fixed in the one side wall of groove
（13）, the sliding block（13）With adjustment tank（7）It matches.
4. a kind of transformer test fast-wiring pincers according to claim 3, it is characterised in that in the fixed plate（1）'s
There are two above to regular jaw on top（4）The inclined threaded hole in side（11）, in threaded hole（11）Inside it is provided with bolt（10）,
The bolt（10）Bottom end and sliding block（13）It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903894.0U CN207717919U (en) | 2017-12-29 | 2017-12-29 | A kind of transformer test fast-wiring pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903894.0U CN207717919U (en) | 2017-12-29 | 2017-12-29 | A kind of transformer test fast-wiring pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717919U true CN207717919U (en) | 2018-08-10 |
Family
ID=63053734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903894.0U Active CN207717919U (en) | 2017-12-29 | 2017-12-29 | A kind of transformer test fast-wiring pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152691A (en) * | 2017-12-29 | 2018-06-12 | 国网河北省电力有限公司衡水供电分公司 | A kind of transformer test fast-wiring pincers |
-
2017
- 2017-12-29 CN CN201721903894.0U patent/CN207717919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152691A (en) * | 2017-12-29 | 2018-06-12 | 国网河北省电力有限公司衡水供电分公司 | A kind of transformer test fast-wiring pincers |
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