CN205212375U - Bus bar - Google Patents
Bus bar Download PDFInfo
- Publication number
- CN205212375U CN205212375U CN201520899949.XU CN201520899949U CN205212375U CN 205212375 U CN205212375 U CN 205212375U CN 201520899949 U CN201520899949 U CN 201520899949U CN 205212375 U CN205212375 U CN 205212375U
- Authority
- CN
- China
- Prior art keywords
- bus
- screw rod
- connecting screw
- link
- syndeton
- Prior art date
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000004020 conductor Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to a bus bar. This bus bar includes the bus bar body and locates the insulation support of the outer peripheral face of bus bar body, and the bus bar body includes the length link that the direction is extended about along, the link be equipped with connection structure, connection structure be connecting screw rod or connecting hole, the insulation support outlying of locating connecting screw rod or connecting hole including the ring be used for fixing a position the first position sleeve of the corresponding second position sleeve of cartridge or suit. Because the positioning action of first position sleeve is easier when bus bar is connected with other bus bar or annex.
Description
Technical field
The utility model relates to power transmission and distribution switching technique field, is specifically related to a kind of bus.
Background technology
At present, bus comprises electric conductor and is located at the insulating sleeve of this electric conductor outer peripheral face.Described insulating sleeve and described electric conductor integrated injection molding, this makes electric conductor difficult drop-off, the good insulation preformance of bus.Such as, Authorization Notice No. is CN202454355U, and name is called that the Chinese patent of composite bushing discloses a kind of composite bushing.This composite bushing (being equivalent to bus) comprises electric conductor (being equivalent to bus bulk) and is located at the insulating sleeve of electric conductor outer peripheral face, and the two ends of bus bulk are provided with syndeton.Described insulating sleeve is for form integrally-built glass-fiber epoxy-resin composite materials by injection moulding and described electric conductor.Described insulating sleeve and described electric conductor integrated injection molding, this makes electric conductor difficult drop-off, the good insulation preformance of bus.Described insulating sleeve and described electric conductor integrated injection molding, this makes electric conductor difficult drop-off, the good insulation preformance of bus.But, bus lacks location structure, when bus is connected with other buses or annex, connect after the corresponding syndeton of the syndeton on bus bulk and other buses or annex must being aimed at, this brings difficulty to the connection of bus and other buses or annex again.
Utility model content
The purpose of this utility model is to provide a kind of bus, to solve the technical problem causing because lacking location structure when bus is connected with other buses or annex and be connected difficulty.
The technical solution of the utility model: a kind of bus, comprise bus bulk and be located at the insulating sleeve of outer peripheral face of bus bulk, bus bulk comprises the link that length extends in left-right direction, described link is provided with syndeton, it is characterized in that: described syndeton is connecting screw rod or connecting hole, described insulating sleeve comprise the periphery being located on connecting screw rod or connecting hole for positioning and plug-in mounting or the first positioning sleeve being set with corresponding second positioning sleeve.
Described syndeton is connecting hole, and described connecting hole is screwed hole, and the axis of described screwed hole extends along the length direction of described link, and the first described positioning sleeve is close to the periphery of described screwed hole.
Described syndeton is connecting hole, and described connecting hole is unthreaded hole, and the axis of described unthreaded hole is vertical with the length direction of described link, and the periphery of described unthreaded hole is located at the first described positioning sleeve interval.
Described syndeton is connecting screw rod, and the axis of described connecting screw rod extends along the length direction of described link.
Described syndeton is connecting screw rod, and the axis of described connecting screw rod is vertical with the length direction of described link, and the periphery of described connecting screw rod is located at first cover interval.
The first described positioning sleeve is located by taper surface.
Described insulating sleeve comprises the circular protrusion be located on the outer peripheral face of insulating sleeve, and described circular protrusion is positioned at the end that described first positioning sleeve location is formed.
Usefulness of the present utility model: bus comprises bus bulk and is located at the insulating sleeve of outer peripheral face of bus bulk, bus bulk comprises the link that length extends in left-right direction, described link is provided with syndeton, described syndeton is connecting screw rod or connecting hole, described insulating sleeve comprise the periphery being located on connecting screw rod or connecting hole for positioning and plug-in mounting or the first positioning sleeve being set with corresponding second positioning sleeve.Due to the positioning action of the first positioning sleeve, be connected with other buses or annex time ratio of bus is easier to.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of bus;
Fig. 2 is the structural representation of second embodiment of bus.
In figure: 1, bus bulk; 2, insulating sleeve; 3, screwed hole; 4, link; 5, the first positioning sleeve; 6, taper surface; 7, circular protrusion; 8, unthreaded hole.
Embodiment
First embodiment of the utility model median generatrix be as shown in Figure 1: bus comprises bus bulk 1 and is located at the insulating sleeve 2 of outer peripheral face of bus bulk 1.Insulating sleeve 2 is the peripheries being injected and molded in bus bulk 1, therefore bus bulk 1 difficult drop-off and easy to process, the good insulation preformance of bus.Insulating sleeve 2 adopts nylon glass fibrous composite, and nylon glass fibrous composite has recyclable degradable, material is light, excellent insulation performance, fire-retardant and resistance to acids and bases good, and has simple, the durable feature of processing.The material of bus bulk 1 adopts copper.Bus bulk 1 comprises the link 4 that length extends in left-right direction, and link 4 is provided with syndeton, and syndeton is screwed hole 3, and the axis of screwed hole 3 extends along the length direction of link.Insulating sleeve 2 comprise the periphery being located on screwed hole 3 for positioning and plug-in mounting or the first positioning sleeve 5 being set with corresponding second positioning sleeve.First positioning sleeve 5 is close to the periphery of screwed hole 3, and the first positioning sleeve 5 is located by taper surface 6.Insulating sleeve 2 comprises the circular protrusion 7 on the outer peripheral face being located at insulating sleeve 2, and circular protrusion 7 is positioned at the first positioning sleeve 5 and locates the end formed.Circular protrusion 7 has the effect of the creepage distance increasing bus and prevents bus from crossing the effect of plug-in mounting or suit.When bus is connected with other buses or annex, insulating sleeve 2 connection outer peripheral face need install sealing shroud, circular protrusion 7 plays the effect of axial location sealing shroud, after sealing shroud is squeezed, sealing shroud can be extruded distortion, circular protrusion 11 plays a part baffle seal cover Free Transform here, is that the part that sealing shroud is extruded is deposited near circular protrusion 11, increases the sealing of sealing shroud.
Second embodiment of the utility model median generatrix be as shown in Figure 2: syndeton is unthreaded hole 8, and the axis of unthreaded hole 8 is vertical with the length direction of link 4, and the periphery of unthreaded hole 8 is located at the first positioning sleeve 5 interval.
In other embodiments of the utility model median generatrix, the first positioning sleeve 5 is located by the face of cylinder.
In other embodiments of the utility model median generatrix, syndeton is connecting screw rod, and the axis of connecting screw rod extends along the length direction of link.
In other embodiments of the utility model median generatrix, syndeton is connecting screw rod, and the axis of connecting screw rod is vertical with the length direction of link, and the periphery of connecting screw rod is located at the first positioning sleeve 5 interval.
In other embodiments of the utility model median generatrix, insulating sleeve 2 adopts the material such as epoxy resin, rubber.
In other embodiments of the utility model median generatrix, the material of bus bulk 1 is the electric conducting materials such as aluminium, silver, carbon.
Claims (7)
1. a bus, comprise bus bulk and be located at the insulating sleeve of outer peripheral face of bus bulk, bus bulk comprises the link that length extends in left-right direction, described link is provided with syndeton, it is characterized in that: described syndeton is connecting screw rod or connecting hole, described insulating sleeve comprise the periphery being located on connecting screw rod or connecting hole for positioning and plug-in mounting or the first positioning sleeve being set with corresponding second positioning sleeve.
2. bus according to claim 1, it is characterized in that: described syndeton is connecting hole, described connecting hole is screwed hole, and the axis of described screwed hole extends along the length direction of described link, and the first described positioning sleeve is close to the periphery of described screwed hole.
3. bus according to claim 1, it is characterized in that: described syndeton is connecting hole, described connecting hole is unthreaded hole, and the axis of described unthreaded hole is vertical with the length direction of described link, and the periphery of described unthreaded hole is located at the first described positioning sleeve interval.
4. bus according to claim 1, is characterized in that: described syndeton is connecting screw rod, and the axis of described connecting screw rod extends along the length direction of described link.
5. bus according to claim 1, is characterized in that: described syndeton is connecting screw rod, and the axis of described connecting screw rod is vertical with the length direction of described link, and the periphery of described connecting screw rod is located at first cover interval.
6. bus according to claim 1, is characterized in that: the first described positioning sleeve is located by taper surface.
7. bus according to claim 2, is characterized in that: described insulating sleeve comprises the circular protrusion be located on the outer peripheral face of insulating sleeve, and described circular protrusion is positioned at the end that described first positioning sleeve location is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899949.XU CN205212375U (en) | 2015-11-12 | 2015-11-12 | Bus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899949.XU CN205212375U (en) | 2015-11-12 | 2015-11-12 | Bus bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212375U true CN205212375U (en) | 2016-05-04 |
Family
ID=55850067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520899949.XU Active CN205212375U (en) | 2015-11-12 | 2015-11-12 | Bus bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212375U (en) |
-
2015
- 2015-11-12 CN CN201520899949.XU patent/CN205212375U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |