CN208849076U - A kind of current transformer Hi-pot test rapid wiring device - Google Patents
A kind of current transformer Hi-pot test rapid wiring device Download PDFInfo
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- CN208849076U CN208849076U CN201821590167.8U CN201821590167U CN208849076U CN 208849076 U CN208849076 U CN 208849076U CN 201821590167 U CN201821590167 U CN 201821590167U CN 208849076 U CN208849076 U CN 208849076U
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000005452 bending Methods 0.000 claims abstract description 49
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 208000020442 loss of weight Diseases 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a kind of current transformer Hi-pot test rapid wiring devices, including the first self-control busbar, second self-control busbar and two clip adapters, first self-control busbar has the first clamping section and the first bending part, and first bending part be equipped at least two rows of mounting holes, second self-control busbar has the second clamping section and the second bending part, and second bending part be equipped at least two rows of mounting holes, first bending part is stacked on the second bending part, the two is towards identical, it is locked between first clamping section and the second clamping section by fastener, and there is therebetween the gap be inserted into and be clamped for current transformer busbar, clip adapter is respectively fitted over the end of the first clamping section and the second clamping section and clamping, clip adapter is equipped with the metal watchband structure that can be contacted with the current transformer busbar between the first clamping section of insertion and the second clamping section.The utility model can realize current transformer Hi-pot test fast-wiring, effective to promote wiring efficiency, and production cost is greatly saved.
Description
Technical field
The utility model relates to current transformer the field of test technology more particularly to a kind of current transformer Hi-pot test fast-wiring to fill
It sets.
Background technique
With the rapid development of Chinese Semiconductor Converting Technology, variable-frequency variable-voltage technology relies on the powerful technical advantage of itself, application
Popularity rate is higher and higher；And during current transformer is entirely manufactured, for current transformer high voltage functionality test process especially
It is important.Present current transformer has the external input/output interface of standard, and all wiring bus-rows need to connect high-voltage electricity before test
Cable.Traditional current transformer high-voltage connection mode is connected using high-tension cable crimp type terminal and the fastening of busbar mounting hole bolt and nut
It connects, does not consider efficiency and labor intensity, there are disadvantage, entire current transformer high voltage functionality testing process, every current transformer all can
The wiring between testboard, traditional wired can occupy for 40% time.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide one kind to fast implement current transformer
Hi-pot test wiring, the current transformer Hi-pot test rapid wiring device for greatly improving wiring efficiency.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of current transformer Hi-pot test rapid wiring device, including the first self-control busbar, the second self-control busbar and two folders
Formula connector, the first bending that the first self-control busbar has the first clamping section and is fixedly connected with first clamping section one end
Portion, and the first bending part is equipped at least two rows of mounting holes, the second self-control busbar has the second clamping section and presss from both sides with second
The second bending part that tight portion one end is fixedly connected, and the second bending part is equipped at least two rows of mounting holes, first bending part
It being stacked on the second bending part, the two is locked between first clamping section and the second clamping section by fastener towards identical,
And there is therebetween the gap be inserted into and be clamped for current transformer busbar, the clip adapter is respectively fitted over the first clamping
The end of portion and the second clamping section and clamping, the clip adapter be equipped with can with the first clamping section of insertion and the second clamping section it
Between current transformer busbar contact metal watchband structure.
As a further improvement of the above technical scheme, it is preferred that the clip adapter is U-shaped elastic piece structure, wherein
The one side contacted with current transformer busbar has positioning protrusion, and being correspondingly provided on first clamping section and the second clamping section can be with institute
The location hole of positioning protrusion cooperation is stated, the metal watchband structure setting has the one side of positioning protrusion in U-shaped elastic piece structure.
As a further improvement of the above technical scheme, it is preferred that the groove of the U-shaped elastic piece structure is equipped with can be with institute
State the first clamping section or the second clamping section against planar support member.
As a further improvement of the above technical scheme, it is preferred that the U-shaped elastic piece structure is separate with current transformer busbar
It is made of on one side two press strips, the part that the press strip is contacted with the first clamping section or the second clamping section is inner fovea part.
As a further improvement of the above technical scheme, it is preferred that the number of rows of the second bending part upper installing hole is more than
The number of rows of first bending part upper installing hole.
As a further improvement of the above technical scheme, it is preferred that the metal watchband structure is by multiple elastic metallic pages
Piece is constituted side by side, and the elastic metallic hinge is copper alloy hinge, and surface has silver coating or Gold plated Layer.
As a further improvement of the above technical scheme, it is preferred that the fastener is fastening bolt, and described first clamps
Set in the width direction in portion there are two waist-shaped hole, the length of the waist-shaped hole along current transformer busbar direction of insertion, described the
Two clamping sections are correspondingly provided with two waist-shaped holes, and the fastening bolt is arranged two, are located at the first clamping section and second one by one and clamp
In corresponding two waist-shaped holes in portion, and pass through nut check respectively.
As a further improvement of the above technical scheme, it is preferred that first clamping section is in clip adapter and waist type
Waist type location hole is additionally provided between hole, second clamping section is correspondingly provided with waist type location hole, is inserted into the current transformer busbar
Behind first clamping section and the second clamping section, on the connecting hole and the first clamping section and the second clamping section on the current transformer busbar
Waist type location hole is overlapped, and is located by connecting by a bolt.
As a further improvement of the above technical scheme, it is preferred that first clamping section is close to the one of the first bending part
End is equipped with loss of weight square hole, and second clamping section is equipped with loss of weight square hole close to one end of the second bending part.
As a further improvement of the above technical scheme, it is preferred that thickness, the width and second of the first self-control busbar
Make the thickness, of same size of busbar by oneself；First clamping section and the first bending part are integrally formed, second clamping section and the
Two bending parts are integrally formed.
Compared with the prior art, the advantages of the utility model are:
The current transformer Hi-pot test rapid wiring device of the utility model in advance installs the first, second self-control busbar, will
High-tension cable crimp type terminal and mounting hole connect in advance, and when use only needs for current transformer busbar to be plugged to the first clamping section and the
It is clamped between two clamping sections, realizes current transformer Hi-pot test fast-wiring, it is effective to promote wiring efficiency, it saves significantly
About production cost；And when replacement current transformer busbar, also only need to extract current current transformer busbar, changes another current transformer mother
Row, than the efficiency that the mode of traditional wired improves at least one times.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the first self-control busbar and the second self-control busbar in the utility model.
Fig. 3 is the structural schematic diagram (front) of clip adapter in the utility model.
Fig. 4 is the structural schematic diagram (back side) of clip adapter in the utility model.
Each label indicates in figure:
100, the first self-control busbar；110, the first clamping section；120, the first bending part；200, the second self-control busbar；210,
Second clamping section；220, the second bending part；300, clip adapter；310, metal watchband structure；311, elastic metallic hinge；
320, positioning protrusion；330, planar support member；340, press strip；341, inner fovea part；400, mounting hole；500, current transformer busbar；
501, connecting hole；600, location hole；700, waist-shaped hole；800, waist type location hole；900, loss of weight square hole.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
As shown in Figures 1 to 4, the current transformer Hi-pot test rapid wiring device of the present embodiment, including the first self-control busbar
100, the second self-control busbar 200 and two clip adapters 300, the first self-control busbar 100 have the first clamping section 110 and with the
The first bending part 120 that one clamping section, 110 one end is fixedly connected, and the first bending part 120 is equipped with two rows of mounting holes 400, the
The second bending part 220 that two self-control busbars 200 have the second clamping section 210 and are fixedly connected with 210 one end of the second clamping section, and
Second bending part 220 is equipped with three row's mounting holes 400, and the first bending part 120 is stacked on the second bending part 220, the two direction
It is identical, and the mounting hole 400 on the first bending part 120 is all overlapped with the mounting hole 400 on the second bending part 220, first
It is locked between clamping section 110 and the second clamping section 210 by fastener, and has inserted for current transformer busbar 500 therebetween
The gap for entering and being clamped, clip adapter 300 are respectively fitted over the end of the first clamping section 110 and the second clamping section 210 and card
Tightly, clip adapter 300, which is equipped with, to connect with the current transformer busbar 500 between the first clamping section 110 of insertion and the second clamping section 210
The metal watchband structure 310 of touching.
In use, being first plugged into two clip adapters 300 respectively on each clamping section of two self-control busbars, then will
First self-control busbar 100 is connect with the second self-control busbar 200, and the mounting hole of the two 400 is incited somebody to action by screw bolt and nut just
The crimp type terminal of high-tension cable is connect with mounting hole 400；It is finally inserted current transformer busbar 500, and makes current transformer busbar 500 and gold
Belong to watchband structure 310 to be kept in contact.Metal watchband structure 310 is electrically connected with the formation of current transformer busbar 500, clip adapter 300
It is connected with the first self-control busbar 100 and the second self-control busbar 200, mounting hole 400 contacts company with high-tension cable crimp type terminal
It connects, realizes to be electrically connected between current transformer busbar 500 and high-tension cable crimp type terminal, the device is in advance by the first, second self-control
Busbar installs, and high-tension cable crimp type terminal and mounting hole 400 are connected in advance, and when use only needs to plug in current transformer busbar 500
It is connected between the first clamping section 110 and the second clamping section 210 and is clamped, realize current transformer Hi-pot test fast-wiring,
It is effective to promote wiring efficiency, production cost is greatly saved；And when replacement current transformer busbar 500, also only needs to extract and work as
Preceding current transformer busbar 500 changes another current transformer busbar 500, than the efficiency that the mode of traditional wired improves at least one times.
In the present embodiment, the first bending part 120 is different from the number of rows of 220 upper installing hole 400 of the second bending part, it is therefore intended that
Spacing between adjustable first clamping section 110 and the second clamping section 210, so as to be suitable for the current transformer of different-thickness
Busbar 500, such as 5mm, 8mm, 10mm.The diameter of mounting hole 400 is Φ 8mm.
In the present embodiment, clip adapter 300 is U-shaped elastic piece structure, wherein the mask contacted with current transformer busbar 500
There is positioning protrusion 320, the positioning that can cooperate with positioning protrusion 320 is correspondingly provided on the first clamping section 110 and the second clamping section 210
The one side that U-shaped elastic piece structure has positioning protrusion 320 is arranged in hole 600, metal watchband structure 310.By positioning protrusion 320 with
The cooperation of location hole 600, so that clip adapter 300 is securely clamped on the first clamping section 110 or the second clamping section 210.U-shaped
The groove of elastic piece structure be equipped with can with the first clamping section 110 or the second clamping section 210 against planar support member 330.
In the present embodiment, the separate one side with current transformer busbar 500 of U-shaped elastic piece structure is made of two press strips 340, press strip
340 parts contacted with the first clamping section 110 or the second clamping section 210 are inner fovea part 341.
In the present embodiment, metal watchband structure 310 is made of side by side multiple elastic metallic hinges 311, elastic metallic hinge
311 be copper alloy hinge, and surface has silver coating or Gold plated Layer, and elastic metallic hinge 311 can be held by constant spring pressure
Continuation of insurance hold with the contact of 500 connection surface of current transformer busbar, keep contact resistance low and constant.With metal watchband structure 310
Clip adapter 300 allows the plug of radial and axial deviation, while meeting about 5000 plugs；It is applicable to temperature height
Up to 180 DEG C of occasion, temperature allows to reach 250 DEG C of high temperature in short-term when short-circuit；Two width are 54mm metal watchband structure
310 are formed by electrical connection, can about bear rated current virtual value 600A, pass through more high current, Ke Yigai if needed
It makes and uses the broader clip adapter of width.
In the present embodiment, fastener is fastening bolt (not shown), is equipped in the width direction on the first clamping section 110
Two waist-shaped holes 700, along the direction of insertion of current transformer busbar 500, the second clamping section 210 is corresponding to be set the length of waist-shaped hole 700
There are two waist-shaped hole 700, fastening bolt is arranged two, is located at the first clamping section 110 and the second clamping section 210 corresponding two one by one
In a waist-shaped hole 700, and pass through nut check respectively.The setting one of waist-shaped hole 700 can compress two self-control busbars, and slightly
On the other hand micro- adjustable spacing between the two also functions to the insertion depth of limitation current transformer busbar 500.Further,
One clamping section 110 is additionally provided with waist type location hole 800 between clip adapter 300 and waist-shaped hole 700, and the second clamping section 210 is right
Waist type location hole 800, after current transformer busbar 500 is inserted into the first clamping section 110 and the second clamping section 210, current transformer should be equipped with
Connecting hole 501 on busbar 500 is overlapped with the waist type location hole 800 on the first clamping section 110 and the second clamping section 210, and is led to
It crosses a bolt to be located by connecting, to ensure the stability of 500 grafting of current transformer busbar, not fall off.
In the present embodiment, the first clamping section 110 is equipped with loss of weight square hole 900, the second folder close to one end of the first bending part 120
Tight portion 210 is equipped with loss of weight square hole 900 close to one end of the second bending part 220, guarantees lightweight, facilitates personnel mobile.
In the present embodiment, thickness, width phase that thickness, the width of the first self-control busbar 100 make busbar 200 by oneself with second
Together；First clamping section 110 and the first bending part 120 are integrally formed, and the second clamping section 210 and the second bending part 220 are integrally formed.
In addition to the present embodiment, waist-shaped hole 700 and waist type location hole 800 may be common circular hole.
In addition to the present embodiment, the number of rows of the mounting hole 400 on the first bending part 120 may be three rows or four rows or more
It is more, the second bending part 220 or three rows or four rows or more, 220 upper installing hole of the first bending part 120 and the second bending part
400 number of rows can be the same or different.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of current transformer Hi-pot test rapid wiring device, it is characterised in that: certainly including the first self-control busbar (100), second
Busbar (200) processed and two clip adapters (300), it is described first self-control busbar (100) have the first clamping section (110) and with
The first bending part (120) that first clamping section (110) one end is fixedly connected, and the first bending part (120) is equipped at least two rows
Mounting hole (400), second self-control busbar (200) have the second clamping section (210) and solid with the second clamping section (210) one end
Surely the second bending part (220) connected, and the second bending part (220) is equipped at least two rows of mounting holes (400), first folding
Turn of bilge (120) is stacked on the second bending part (220), and the two is towards identical, first clamping section (110) and the second clamping section
(210) it is locked between by fastener, and there is therebetween the gap be inserted into and be clamped for current transformer busbar (500),
The clip adapter (300) is respectively fitted over the end of the first clamping section (110) and the second clamping section (210) and clamping, described
Clip adapter (300) is equipped with can be with the current transformer busbar between insertion the first clamping section (110) and the second clamping section (210)
(500) the metal watchband structure (310) contacted.
2. current transformer Hi-pot test rapid wiring device according to claim 1, it is characterised in that: the clip adapter
It (300) is U-shaped elastic piece structure, wherein the one side contacted with current transformer busbar (500) has positioning protrusion (320), described first
The location hole (600) that can cooperate with the positioning protrusion (320) is correspondingly provided on clamping section (110) and the second clamping section (210),
Metal watchband structure (310) setting has the one side of positioning protrusion (320) in U-shaped elastic piece structure.
3. current transformer Hi-pot test rapid wiring device according to claim 2, it is characterised in that: the U-shaped elastic slice knot
The groove of structure be equipped with can with first clamping section (110) or the second clamping section (210) against planar support member (330).
4. current transformer Hi-pot test rapid wiring device according to claim 3, it is characterised in that: the U-shaped elastic slice knot
The separate one side with current transformer busbar (500) of structure is made of two press strips (340), the press strip (340) and the first clamping section
(110) or the part of the second clamping section (210) contact is inner fovea part (341).
5. current transformer Hi-pot test rapid wiring device according to any one of claims 1 to 4, it is characterised in that: institute
The number of rows for stating the second bending part (220) upper installing hole (400) is more than the number of rows of the first bending part (120) upper installing hole (400).
6. current transformer Hi-pot test rapid wiring device according to any one of claims 1 to 4, it is characterised in that: institute
It states metal watchband structure (310) to be made of side by side multiple elastic metallic hinges (311), the elastic metallic hinge (311) is copper
Alloy hinge, surface have silver coating or Gold plated Layer.
7. current transformer Hi-pot test rapid wiring device according to any one of claims 1 to 4, it is characterised in that: institute
Stating fastener is fastening bolt, sets that there are two waist-shaped hole (700), the waists on first clamping section (110) in the width direction
For the length of type hole (700) along the direction of insertion of current transformer busbar (500), second clamping section (210) is correspondingly provided with two
Waist-shaped hole (700), the fastening bolt are arranged two, and it is corresponding to be located at the first clamping section (110) and the second clamping section (210) one by one
Two waist-shaped holes (700) in, and pass through nut check respectively.
8. current transformer Hi-pot test rapid wiring device according to claim 7, it is characterised in that: first clamping section
(110) waist type location hole (800), second clamping section are additionally provided between clip adapter (300) and waist-shaped hole (700)
(210) it is correspondingly provided with waist type location hole (800), in the current transformer busbar (500) insertion the first clamping section (110) and the second folder
Connecting hole (501) and the first clamping section (110) and the second clamping section behind tight portion (210), on the current transformer busbar (500)
(210) the waist type location hole (800) on is overlapped, and is located by connecting by a bolt.
9. current transformer Hi-pot test rapid wiring device according to any one of claims 1 to 4, it is characterised in that: institute
It states the first clamping section (110) and is equipped with loss of weight square hole (900) close to the one end of the first bending part (120), second clamping section
(210) one end close to the second bending part (220) is equipped with loss of weight square hole (900).
10. current transformer Hi-pot test rapid wiring device according to any one of claims 1 to 4, it is characterised in that: institute
State the thickness, of same size of the thickness of the first self-control busbar (100), width and the second self-control busbar (200)；Described first clamps
Portion (110) and the first bending part (120) are integrally formed, second clamping section (210) and the second bending part (220) one at
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590167.8U CN208849076U (en) | 2018-09-28 | 2018-09-28 | A kind of current transformer Hi-pot test rapid wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590167.8U CN208849076U (en) | 2018-09-28 | 2018-09-28 | A kind of current transformer Hi-pot test rapid wiring device |
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| Publication Number | Publication Date |
|---|---|
| CN208849076U true CN208849076U (en) | 2019-05-10 |
Family
ID=66374682
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590167.8U Active CN208849076U (en) | 2018-09-28 | 2018-09-28 | A kind of current transformer Hi-pot test rapid wiring device |
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| CN (1) | CN208849076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864745A (en) * | 2021-03-22 | 2021-05-28 | 无锡中汇汽车电子科技有限公司 | Polyimide film cold-pressed composite busbar for automobile capacitor and preparation method thereof |
| CN112928525A (en) * | 2019-12-05 | 2021-06-08 | 中车永济电机有限公司 | Busbar connector and inversion power unit |
| WO2023051763A1 (en) * | 2021-10-01 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Flat-belt type connecting mechanism, electric energy transmission apparatus, and motor vehicle |
-
2018
- 2018-09-28 CN CN201821590167.8U patent/CN208849076U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928525A (en) * | 2019-12-05 | 2021-06-08 | 中车永济电机有限公司 | Busbar connector and inversion power unit |
| CN112864745A (en) * | 2021-03-22 | 2021-05-28 | 无锡中汇汽车电子科技有限公司 | Polyimide film cold-pressed composite busbar for automobile capacitor and preparation method thereof |
| WO2023051763A1 (en) * | 2021-10-01 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Flat-belt type connecting mechanism, electric energy transmission apparatus, and motor vehicle |
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