CN207835006U - A kind of π shapes bus duct pulling plate - Google Patents
A kind of π shapes bus duct pulling plate Download PDFInfo
- Publication number
- CN207835006U CN207835006U CN201721403207.9U CN201721403207U CN207835006U CN 207835006 U CN207835006 U CN 207835006U CN 201721403207 U CN201721403207 U CN 201721403207U CN 207835006 U CN207835006 U CN 207835006U
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- China
- Prior art keywords
- shapes
- pulling plate
- side plate
- bus duct
- section
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Duct Arrangements (AREA)
Abstract
The π shape bus duct pulling plates of the utility model, pulling plate main body are made of the proximate matter of a pultrusion, and proximate matter section is similar to " π shapes " structure；The section both side plate of " π shapes " structure is arc, and cooling fin is provided on arc side plate lateral surface；Distance is adapted with nut outer diameter between the both side plate of " π shapes " structure, constitutes nut limiting slot；It is provided with connecting hole on " π shapes " structure base slab；Section by a pultrusion is that the proximate matter cutting die of " π shapes " structure is constituted, and manufacturing process simplifies；Nut limiting slot is constituted between " π shapes " structure both side plate, pulling plate coordinates installation attended operation convenient by bolts and nuts, and without using auxiliary tool, number of parts is few, simple in structure, time saving and energy saving, and production efficiency is high；Profile material is aluminium alloy, and pultrusion performance is good, light-weight, good appearance, and installation and transportation are convenient.
Description
Technical field
The present invention relates to a kind of π shapes bus duct pulling plates.
Background technology
With increasingly serious, the busway product update speed in equipment for power transmission and distribution of development in science and technology and market competition
It is getting faster, busway product structure currently on the market can be described as ever-changing, but change ten thousand times without leaving the original aim or stand, bus duct
Temperature rise index, electric property, connection support strength be detect busway product comprehensive performance the key technical indexes, bus duct
Product generally connects support strength, but busbar side board by way of increasing pulling plate outside side plate to increase busway product
It is main thermal component, increases pulling plate outside side plate, affects radiating efficiency；And traditional pulling plate generally uses aluminium sheet bending system
At machining accuracy is low, and consistency is bad, and edge is rough, causes bus-bar system installation dimension error big, influences compact bus bar slot
Good appearance performance；And fixed installation is generally bolted in pulling plate, need to cover loading nut on each bolt when being bolted
It is fastenedly connected, also needs by auxiliary tool fixed clamp nut bolts and nuts to be fastenedly connected by threaded engagement,
And pulling plate operating space is small, nut installs attended operation inconvenience, and number of parts is more, time-consuming and laborious, and production efficiency is not high.
Invention content
The technical problem to be solved by the invention is to provide one kind capable of improving radiating efficiency, is fastenedly connected convenient for bolt,
Easy to operate π shape bus duct pulling plates.
The π shape bus duct pulling plates of the present invention, including pulling plate main body, it is characterised in that：The pulling plate main body is by a pultrusion
Molding proximate matter is constituted, and proximate matter section is similar to " π shapes " structure；The section both side plate of " π shapes " structure is arc, outside arc side plate
Cooling fin is provided on side；Distance is adapted with nut outer diameter between the both side plate of " π shapes " structure, constitutes nut limiting slot；
It is provided with connecting hole on " π shapes " structure base slab；
Two limit ribs are provided on " π shapes " the inside configuration bottom plate, the space between two limit ribs is constituted
The nut limiting slot being adapted with nut outer diameter；
The limit ribs height is less than " π shapes " structure both side plate height；
The cooling fin section is zigzag；
It is located at the part surface between two limit ribs on " π shapes " the inside configuration bottom plate less than limit ribs and " π
Backplate surface between shape " structure side plate, constitutes the limiting slot to recessed limit；
The profile material is aluminium alloy.
The π shape bus duct pulling plates of the present invention, the section by a pultrusion are the proximate matter cutting die of " π shapes " structure
Pulling plate main body is constituted, manufacturing process simplifies；Nut limiting slot is constituted between " π shapes " structure both side plate, pulling plate main body passes through
Bolts and nuts cooperation installation attended operation is convenient, and without using auxiliary tool, number of parts is few, simple in structure, time saving and energy saving,
Production efficiency is high；Profile material is aluminium alloy, and pultrusion performance is good, light-weight, good appearance, and installation and transportation are convenient.
Description of the drawings
Fig. 1 is the π shape bus duct pulling plate planar structure schematic diagrams of the embodiment of the present invention one；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is the π shape bus duct pulling plate planar structure schematic diagrams of the embodiment of the present invention two；
Fig. 4 is the schematic top plan view of Fig. 3.
Specific implementation mode
As shown, a kind of π shapes bus duct pulling plate, including pulling plate main body 1, the pulling plate main body 1 is by a pultrusion
Proximate matter constitute, proximate matter section is similar to " π shapes " structure, and the section by a pultrusion is that the proximate matter of " π shapes " structure is cut
Disconnected blanking constitutes pulling plate main body, and manufacturing process simplifies；The section both side plate 2 of " π shapes " structure is arc, outside arc side plate 2
Cooling fin is provided on side, arc side plate 2 is conducive to improve radiating efficiency；Distance and spiral shell between the both side plate 2 of " π shapes " structure
Female outer diameter is adapted, and constitutes nut limiting slot；Connecting hole 3 is provided on " π shapes " structure base slab, the connecting hole 3 of pulling plate main body 1 is logical
Cross bolts and nuts cooperation installation attended operation conveniently, without using auxiliary tool, number of parts is few, simple in structure, time saving province
Power, production efficiency are high.
Two limit ribs 4 are provided on " π shapes " inside configuration bottom plate, space between two limit ribs 4 constitute with
The adaptable nut limiting slot of nut outer diameter, the nut limiting slot that two limit ribs 4 are constituted provide limit for nut, and connection is more
Reliably.
4 height of limit ribs is less than " π shapes " structure both side plate height, meets material processing performance, while limit rib 4 will not
Influence heat dissipation performance；Cooling fin section is zigzag, and zig-zag fins further improve radiating efficiency.
It is located at the part surface between two limit ribs 4 on " π shapes " inside configuration bottom plate less than limit ribs 4 and " π
Backplate surface between shape " structure side plate 2, constitutes the limiting slot to recessed limit；Nut limit is reliable, and occupancy exterior space is small,
Raw materials consumption is few, reduces cost.
Profile material is aluminium alloy, and corrosion resistance and good is light-weight, and installation and transportation are convenient, and good appearance.
The π shape bus duct pulling plates of the present invention, the section by a pultrusion are the proximate matter cutting die of " π shapes " structure
Pulling plate main body is constituted, manufacturing process simplifies；Nut limiting slot is constituted between " π shapes " structure both side plate, pulling plate main body passes through
Bolts and nuts cooperation installation attended operation is convenient, and without using auxiliary tool, number of parts is few, simple in structure, time saving and energy saving,
Production efficiency is high；Profile material is aluminium alloy, and pultrusion performance is good, light-weight, good appearance, and installation and transportation are convenient.
Claims (6)
1. a kind of π shapes bus duct pulling plate, including pulling plate main body（1）, it is characterised in that：The pulling plate main body（1）By a pultrusion
Molding proximate matter is constituted, and proximate matter section is similar to " π shapes " structure；The section both side plate of " π shapes " structure（2）For arc, curved side
Plate（2）Cooling fin is provided on lateral surface；The both side plate of " π shapes " structure（2）Between distance and nut outer diameter be adapted, constitute spiral shell
Female limiting slot；It is provided with connecting hole on " π shapes " structure base slab（3）.
2. π shapes bus duct pulling plate according to claim 1, it is characterised in that：It is provided on " π shapes " the inside configuration bottom plate
Two limit ribs（4）, two limit ribs（4）Between space constitute with nut outer diameter be adapted nut limiting slot.
3. π shapes bus duct pulling plate according to claim 1, it is characterised in that：The limit ribs（4）Height is less than " π shapes "
The arc side plate of structure（2）Highly.
4. π shapes bus duct pulling plate according to claim 1, it is characterised in that：The cooling fin section is zigzag.
5. π shapes bus duct pulling plate according to claim 2, it is characterised in that：It is located at two on " π shapes " the inside configuration bottom plate
Limit ribs（4）Between part surface be less than limit ribs（4）With " π shapes " structure side plate（2）Between backplate surface, structure
At the limiting slot to recessed limit.
6. π shapes bus duct pulling plate according to claim 1, it is characterised in that：The pulling plate main body（1）Profile material be aluminium
Alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403207.9U CN207835006U (en) | 2017-10-27 | 2017-10-27 | A kind of π shapes bus duct pulling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403207.9U CN207835006U (en) | 2017-10-27 | 2017-10-27 | A kind of π shapes bus duct pulling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207835006U true CN207835006U (en) | 2018-09-07 |
Family
ID=63385394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403207.9U Expired - Fee Related CN207835006U (en) | 2017-10-27 | 2017-10-27 | A kind of π shapes bus duct pulling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207835006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611885A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电力设备股份有限公司 | A kind of π shapes bus duct arm-tie |
| CN110808560A (en) * | 2019-12-06 | 2020-02-18 | 江苏华鹏电力设备股份有限公司 | Intensive bus duct based on riveting connection |
-
2017
- 2017-10-27 CN CN201721403207.9U patent/CN207835006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611885A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电力设备股份有限公司 | A kind of π shapes bus duct arm-tie |
| CN110808560A (en) * | 2019-12-06 | 2020-02-18 | 江苏华鹏电力设备股份有限公司 | Intensive bus duct based on riveting connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |