CN204230653U - A kind of connection busbar of all-insulation inflation cabinet F cabinet - Google Patents
A kind of connection busbar of all-insulation inflation cabinet F cabinet Download PDFInfo
- Publication number
- CN204230653U CN204230653U CN201420512829.5U CN201420512829U CN204230653U CN 204230653 U CN204230653 U CN 204230653U CN 201420512829 U CN201420512829 U CN 201420512829U CN 204230653 U CN204230653 U CN 204230653U
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- Prior art keywords
- busbar
- cabinet
- row
- main body
- bending
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- Expired - Lifetime
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- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 27
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000017105 transposition Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims abstract description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 description 5
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a kind of connection busbar of all-insulation inflation cabinet F cabinet, mainly comprises: busbar main body, upper isolation knife, be positioned at fuse unit below isolation knife and lead collar base, and is full of the SF in all insulation stainless steel casing
6gas.The upper isolation knife of described all-insulation inflation cabinet F cabinet and lower fuse unit installed surface difference 90 degree and upper lower connecting terminal X-direction has offset distance, copper bonding conductor must bending transposition and guarantee appropriate length.Described busbar main body coordinates particular manufacturing craft to realize twice inclination bending technique by digital control bus processing machine.Described first bending, tilts to be bent into α degree angle along the busbar width plane that stretches clockwise by setpoint distance; Described second bending, in the counterclockwise direction, tilt to be bent into β degree angle in the busbar width plane sets distance that stretches, the angle transposition of two faying surfaces in final wiring bus-row termination synthesis 90 degree, two, wiring bus-row two ends circular socket holes is accurately fitted binding post installation site.Described bending busbar connects than copper rod bending can reduce copper product use amount, improves part processing criterion, reduces costs, shorten life cycle of the product.
Description
Technical field
The utility model relates to a kind of power supplying and distributing equipment field, particularly relates to a kind of all-insulation inflation cabinet F cabinet inside and connects busbar manufacture craft.
Background technology
At present, produce a lot of producer of all-insulation inflation cabinet F cabinet and adopt copper rod bending as bonding conductor, copper rod and binding post junction rush flat and hole, and connect with screw.Because copper rod bending is without Special Equipment, during bending, angle and length dimension are not easy to control, and all will carry out extemporaneous preparation at every turn, are difficult to batch production; And due to the kelvin effect of current delivery, cross section is that the busbar surface area in the surface area ratio identical rectangular cross section of circular copper rod is little, so adopt copper rod than busbar weight, increases manufacturing cost.
Adopt busbar bending 90 degree very difficult, because the joint face of two conductive connectors in F cabinet is not at same plane, and the upper isolation knife of existence and lower fuse unit binding post are in X-direction relative depature distance, fit with upper isolation knife and lower fuse unit two mounting planes to enable connection busbar, operator is needed to use with experience bench vice to add the instruments such as spanner straight busbar is twisted into twisted shape two terminations is formed be connected plane transposition 90 degree with visual, and take X-direction length dimension into account, field fabrication difficulty is large.The distortion of the busbar degree of depth, may cause the stress slight crack of busbar bending part inside, affect electric conductivity; Again because busbar bending position length distance exists random, very easily cause busbar creepage distance not meet specification, there is potential safety hazard.
Summary of the invention
The purpose of this utility model is the connection busbar providing a kind of all-insulation inflation cabinet F cabinet.
For achieving the above object, the utility model adopts following technical scheme: a kind of connection busbar of all-insulation inflation cabinet F cabinet, mainly comprise: busbar main body, upper isolation knife, be positioned at fuse unit below isolation knife and lead collar base, and be full of the SF in all insulation stainless steel casing
6gas, the upper isolation knife of described all-insulation inflation cabinet F cabinet and lower fuse unit installed surface difference 90 degree and upper lower connecting terminal X-direction has relativity shift distance, copper bonding conductor must bending transposition and ensure appropriate length, described busbar main body coordinates particular manufacturing craft to realize twice inclination bending technique by digital control bus processing machine, first bending, tilts to be bent into α degree angle along the busbar width plane that stretches clockwise by setpoint distance; Second bending, in the counterclockwise direction, stretch plane sets apart from tilting to be bent into β degree angle at busbar width, its α degree angle and β degree angle complementary angle each other, the angle transposition of final wiring bus-row termination two faying surfaces synthesis 90 degree, makes two, wiring bus-row two ends circular socket holes accurately fit binding post installation site.The two ends circular socket holes of described connection busbar is connected with upper isolation knife and lower fuse unit by screw, pad.
Further, the faying surface of described wiring bus-row is through beating concave point and being provided with two circular socket holes.
Further, the α angle that busbar main body tilts to be bent into is 40 ° and β angle is 50 °.
Further, the two ends wiring bus-row of described busbar main body is connected between isolation knife and fuse unit, meets gas-filling cabinet bonding conductor creepage distance specification.
Further, the circular socket holes of described busbar main body one end wiring bus-row is connected to the binding post of isolation knife, and the circular socket holes of busbar main body other end wiring bus-row is connected to the outlet terminal of fuse unit.
Further, the two ends wiring bus-row of described busbar main body is connected between lead collar base and fuse unit.
Further, the circular socket holes of described busbar main body one end wiring bus-row is connected to the conducting connecting bar port of fuse unit, and the circular socket holes of busbar main body other end wiring bus-row is connected to the binding post of lead collar base conducting rod.
Further, described busbar main material is that copper bar or copper metal wrap up other metallic composite.
As the further preferred version of the utility model, it is characterized in that: ensure that the faying surface of wiring bus-row coordinates with the suitable of conductive connector, unstressed generation when mounted, and the use amount of copper product can be reduced compared with copper rod bending connected mode, and universal numerical control bus-bar processing machine can be adopted easily to form batch machining to the accurate processing and fabricating of connection busbar, operating efficiency is high, can reduce raw material use amount, improve part universality, shorten life cycle of the product.
accompanying drawing illustrates:
Accompanying drawing 1 is visual angle one of the present utility model stereogram;
Accompanying drawing 2 is visual angle two of the present utility model stereogram;
Accompanying drawing 3 is visual angle three of the present utility model stereogram;
Accompanying drawing 4 is visual angle four of the present utility model stereogram;
Accompanying drawing 5 is the front view being equipped on F cabinet of the present utility model;
Accompanying drawing 6 is the structural representation being equipped on F cabinet of the present utility model.
embodiment:
Below in conjunction with accompanying drawing 1-6, the utility model is further illustrated.
A kind of connection busbar of all-insulation inflation cabinet F cabinet.Busbar main body 1, upper isolation knife 2, be positioned at fuse unit 3 below isolation knife and lead collar base 4, described busbar main body 1 adds counterclockwise inclination bending clockwise and forms three different planes in position, setpoint distance two place, reach wiring bus-row 51 and wiring bus-row 52 transposition 90 degree of objects, busbar main body 1 tilt to be bent into that three planes are wiring bus-row 51 respectively, wiring bus-row 52 and be connected to the above two excessive busbar 53.Stretch horizontal direction and the counterclockwise bending of wiring bus-row 51 faying surface of excessive busbar 53 width forms the angle of α degree, then excessively stretch horizontal direction and wiring bus-row 52 faying surface of busbar 53 width forms the angle of β degree, its α angle and β angle complementary angle each other, thus wiring bus-row 5 bending forms the angle of two faying surfaces 90 degree, its busbar main body 1 manufacture craft adopts copper bar to make, according to the position of two binding posts, make the busbar main body 1 needed, the faying surface of described wiring bus-row 5 has in advance to be beaten concave point and is provided with two circular socket holes 6, the two ends wiring bus-row 5 of described busbar main body 1 is connected between isolation knife 2 and fuse unit 3, the circular socket holes 6 of described busbar main body 1 one end wiring bus-row 5 is connected to the binding post 21 of isolation knife 2, and the circular socket holes 6 of busbar main body 1 other end wiring bus-row 5 is connected to the outlet terminal 31 of fuse unit 3, by nut, both are locked again, the circular socket holes 6 of described busbar main body 1 two ends wiring bus-row 5 is connected between lead collar base 4 and fuse unit 3, the circular socket holes 6 of described busbar main body 1 one end wiring bus-row 5 is connected to the conduction connection busbar port of fuse unit 3, and the circular socket holes 6 of busbar main body 1 other end wiring bus-row 5 is connected to the binding post 41 of lead collar base 4 conducting rod, by nut, both are locked again.
The utility model is the connection for the inner electric component of all-insulation inflation cabinet F cabinet, and described busbar main body 1 coordinates particular manufacturing craft to realize twice inclination bending technique by digital control bus processing machine.The angle transposition of two, final wiring bus-row 5 termination faying surface synthesis 90 degree.Busbar main body 1 liang of terminated line circular socket holes 6 was inserted in conductive connector screw, and nut rotates to be tightened, and so not only ensures coordinating of connection busbar and conductive connector, and unstressed generation when mounted; Compare and traditional busbar processing and fabricating, simply convenient, only need general numerical control bus-bar processing machine just can complete.
embodiment 1
As shown in Figure 3, the bending of busbar main body first, tilts to be bent into 40 degree of angles along the busbar width plane that stretches clockwise by setpoint distance; Second bending, in the counterclockwise direction, stretches plane sets apart from tilting to be bent into 50 degree of angles at busbar width, the angle transposition of two, final wiring bus-row termination faying surface synthesis 90 degree.
Certainly, above diagram is only the utility model better embodiment, not limits the scope of application of the present utility model with this, therefore, every make in the utility model principle equivalence change all should be included in protection range of the present utility model.
Claims (8)
1. a connection busbar for all-insulation inflation cabinet F cabinet, mainly comprises: busbar main body, upper isolation knife, be positioned at fuse unit below isolation knife and lead collar base, and is full of the SF in all insulation stainless steel casing
6gas, it is characterized in that: the upper isolation knife of described all-insulation inflation cabinet F cabinet and lower fuse unit installed surface difference 90 degree and upper lower connecting terminal X-direction has relativity shift distance, copper bonding conductor must bending transposition and ensure appropriate length, described busbar main body coordinates particular manufacturing craft to realize twice inclination bending technique by digital control bus processing machine, and first bending tilts to be bent into α degree angle along the busbar width plane that stretches clockwise by setpoint distance; Second bending in the counterclockwise direction, stretch plane sets apart from tilting to be bent into β degree angle at busbar width, its α degree angle and β degree angle complementary angle each other, the angle transposition of two, final wiring bus-row termination faying surface synthesis 90 degree, two, wiring bus-row two ends circular socket holes is accurately fitted binding post installation site, and the two ends circular socket holes of described connection busbar is connected with upper isolation knife and lower fuse unit by screw, pad.
2. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to claim 1, is characterized in that: it be 40 ° and β angle is 50 ° that described busbar main body tilts to be bent into α angle.
3. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to claim 1, is characterized in that: the two ends faying surface of described wiring bus-row is through beating concave point and being provided with two circular socket holes.
4. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to claim 3, is characterized in that: the two ends wiring bus-row of described busbar main body is connected between isolation knife and fuse unit, meets gas-filling cabinet bonding conductor creepage distance specification.
5. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to claim 4, it is characterized in that: the circular socket holes of described busbar main body one end wiring bus-row is connected to the binding post of isolation knife, and the circular socket holes of busbar main body other end wiring bus-row is connected to the outlet terminal of fuse unit.
6. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to claim 3, is characterized in that: the two ends wiring bus-row of described busbar main body is connected between lead collar base and fuse unit, meets gas-filling cabinet bonding conductor creepage distance specification.
7. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to claim 6, it is characterized in that: the circular socket holes of described busbar main body one end wiring bus-row is connected to the conducting connecting bar port of fuse unit, and the circular socket holes of busbar main body other end wiring bus-row is connected to the binding post of lead collar base conducting rod.
8. the connection busbar of a kind of all-insulation inflation cabinet F cabinet according to any one of claim 1-7, is characterized in that: described busbar main material is that copper bar or copper metal wrap up other metallic composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512829.5U CN204230653U (en) | 2014-09-05 | 2014-09-05 | A kind of connection busbar of all-insulation inflation cabinet F cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512829.5U CN204230653U (en) | 2014-09-05 | 2014-09-05 | A kind of connection busbar of all-insulation inflation cabinet F cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230653U true CN204230653U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512829.5U Expired - Lifetime CN204230653U (en) | 2014-09-05 | 2014-09-05 | A kind of connection busbar of all-insulation inflation cabinet F cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230653U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715870A (en) * | 2015-04-02 | 2015-06-17 | 苏州华源电气有限公司 | Pipeline transition bending copper bar |
| CN107230515A (en) * | 2017-04-28 | 2017-10-03 | 国电南瑞科技股份有限公司 | A kind of electrical current carriers and its design method |
| CN117791439A (en) * | 2024-02-23 | 2024-03-29 | 国网山东省电力公司高密市供电公司 | A relay protection cabinet wiring mold |
| CN119274881A (en) * | 2024-12-06 | 2025-01-07 | 浙江正泰电气科技有限公司 | Design and manufacturing method of twisted busbar and twisted busbar |
-
2014
- 2014-09-05 CN CN201420512829.5U patent/CN204230653U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715870A (en) * | 2015-04-02 | 2015-06-17 | 苏州华源电气有限公司 | Pipeline transition bending copper bar |
| CN107230515A (en) * | 2017-04-28 | 2017-10-03 | 国电南瑞科技股份有限公司 | A kind of electrical current carriers and its design method |
| CN117791439A (en) * | 2024-02-23 | 2024-03-29 | 国网山东省电力公司高密市供电公司 | A relay protection cabinet wiring mold |
| CN117791439B (en) * | 2024-02-23 | 2024-05-14 | 国网山东省电力公司高密市供电公司 | A wiring mold for relay protection cabinet |
| CN119274881A (en) * | 2024-12-06 | 2025-01-07 | 浙江正泰电气科技有限公司 | Design and manufacturing method of twisted busbar and twisted busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |