CN204068140U - A kind of bus casing - Google Patents
A kind of bus casing Download PDFInfo
- Publication number
- CN204068140U CN204068140U CN201420439897.3U CN201420439897U CN204068140U CN 204068140 U CN204068140 U CN 204068140U CN 201420439897 U CN201420439897 U CN 201420439897U CN 204068140 U CN204068140 U CN 204068140U
- Authority
- CN
- China
- Prior art keywords
- insulating sleeve
- conductive pole
- bus casing
- sleeve
- casing according
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a kind of bus casing, and this bus casing comprises conductive pole and is wrapped in the epoxy resins insulation sleeve of conductive pole periphery; Described insulating sleeve is taper sleeve, and it is that the alternate creep distance that arranges of L increases plate that this insulating sleeve upper end upwards extends to form with this insulating sleeve, thus forms spacing and increase structure; It is outer and increase plate cocurrent and parallel with alternate creep distance and arrange that described conductive pole one end stretches out in insulating sleeve, and this conductive pole other end is that spherical joint fitting is connected, formation circuit turn-on structure.The design of the butt end of conductive pole is for spherical by the utility model, thus makes to realize connecting with the Siemens switch cabinet of corresponding model or brand, saves the cooperation of third party's connection fittings simultaneously, reaches the effect connected fast, thus improves fail safe.
Description
Technical field
The utility model relates to a kind of bus casing, divides belong to appliance component technical field by International Patent Classification (IPC) (IPC).
Background technology
In voltage switching station, its turnover sleeve pipe of switch cubicle and important, especially bus casing, and the conductive pole in existing bus casing is mostly metallic conduction sheet, realize with the connection of joint unit thus the conducting of realizing circuit, and arranging of this metallic conduction sheet needs the cooperation of conductive connecting element could realize compact siro spinning technology mostly, as bolt, pilot pin, screw etc., and when coordinating third party to connect, usually there will be connection defective tightness, cause the phenomenon virtually connected greatly to reduce fail safe; Do not mate the sleeve pipe of metallic conduction sheet in switch cubicle on the other hand now again for Siemens Company's production, using and keeping in repair trouble like this; Existing sleeve pipe is mostly installed in the gas being full of sulphur hexafluoride and realizes insulation simultaneously, and sulphur hexafluoride is known to the total institute of the harm of environment.
Thus, the present inventor considers to improve the bus casing structure for particular switch cabinet, and this case produces thus.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of bus casing, and it utilizes the bulb of conductive pole one end to arrange the connection realized with specific model bus tie, utilize seal groove to realize buffering simultaneously, realize improving connection reliability, and then increase the service life, improve fail safe.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of bus casing, this bus casing comprises conductive pole and is wrapped in the epoxy resins insulation sleeve of conductive pole periphery; Described insulating sleeve is taper sleeve, and it is that the alternate creep distance that arranges of L increases plate that this insulating sleeve upper end upwards extends to form with this insulating sleeve, thus forms spacing and increase structure; It is outer and increase plate cocurrent and parallel with alternate creep distance and arrange that described conductive pole one end stretches out in insulating sleeve, and this conductive pole other end is that spherical joint fitting is connected, formation circuit turn-on structure.
Further, described insulating sleeve lower end surface offers seal groove, and arranging between the insulating sleeve making hard with the sleeve of the hard docked of sealing groove realizes cushioning effect, thus makes sleeve pipe and dock switch cubicle and be tightly connected.
Further, described seal groove is annular groove.
Further, described insulating sleeve is provided with cluster parachute, this cluster parachute around insulating sleeve circumferential distribution and its be positioned in the middle part of this insulating sleeve, thus formed creepage distance increase structure.
Further, described insulating sleeve lower end is divided equally and is offered multiple flange hole, and each flange hole connects in fastened by screw, and realizes it and from interior survey dismounting, and then can play effect for convenience detach.
Further, described conductive pole is copper post, and parcel one screen on it, thus form the shielding construction in conducting process; Described screen is known to the skilled person general knowledge.
Further, one end that described conductive pole stretches out in outside insulating sleeve offers connecting hole.
Compared with prior art, advantage of the present utility model:
1, the design of the butt end of conductive pole is for spherical by the utility model, thus makes to realize connecting with the Siemens switch cabinet of corresponding model or brand, saves the cooperation of third party's connection fittings simultaneously, reaches the effect connected fast, thus improves fail safe;
2, the utility model offers annular seal grooves in the butt end of insulating sleeve, and sealing groove arranges between the insulating sleeve making hard and the sleeve of the hard docked and realizes cushioning effect, thus makes sleeve pipe and dock switch cubicle and be tightly connected;
3, the utility model increases alternate creep distance and increases plate in insulating sleeve upper end, thus the effective distance increased between adjacent bus, thus guarantee the fail safe of use;
4, the utility model increases the structure of cluster parachute on insulating sleeve, this cluster parachute around insulating sleeve circumferential distribution and its be positioned in the middle part of this insulating sleeve, thus formed creepage distance increase structure.
Accompanying drawing explanation
Fig. 1 is the utility model=structural representation;
Fig. 2 is Fig. 1 profile;
Fig. 3 is Fig. 1 left view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 1 to Fig. 3, a kind of bus casing, this bus casing comprises conductive pole 1 and is wrapped in the epoxy resins insulation sleeve 2 of conductive pole 1 periphery.
Refer to shown in Fig. 1 to Fig. 3, aforesaid conductive post is copper post, and parcel one screen on it, thus form the shielding construction in conducting process; Described screen is known to the skilled person general knowledge.
Refer to shown in Fig. 1 to Fig. 3, aforementioned dielectric sleeve 2 is taper sleeve, and it is that the alternate creep distance that arranges of L increases plate 3 that this insulating sleeve 2 upper end upwards extends to form with this insulating sleeve, thus forms spacing and increase structure; Described insulating sleeve 2 lower end surface offers seal groove 4, and described seal groove 4 is annular groove, and arranging between the insulating sleeve making hard with the sleeve of the hard docked of sealing groove 4 realizes cushioning effect, thus makes sleeve pipe and dock switch cubicle and be tightly connected; Described insulating sleeve 2 is provided with cluster parachute 5, and this cluster parachute 5 is around insulating sleeve circumferential distribution and it is positioned at this insulating case 2 middle parts, thus forms creepage distance increase structure; Described insulating sleeve 1 lower end is divided equally and is offered multiple flange hole 6, and each flange hole 6 connects in fastened by screw.
Refer to shown in Fig. 1 to Fig. 3, it is outer and increase plate 3 cocurrent and parallel with alternate creep distance and arrange that aforesaid conductive post 1 one end stretches out in insulating sleeve 2, and this conductive pole 1 other end is that spherical joint fitting is connected, formation circuit turn-on structure.Described conductive pole 1 is copper post, and parcel one screen 11 on it, thus forming the shielding construction in conducting process, aforesaid conductive post 1 stretches out on the one end outside insulating sleeve and offers connecting hole.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (7)
1. a bus casing, is characterized in that: this bus casing comprises conductive pole and is wrapped in the epoxy resins insulation sleeve of conductive pole periphery; Described insulating sleeve is taper sleeve, and it is that the alternate creep distance that arranges of L increases plate that this insulating sleeve upper end upwards extends to form with this insulating sleeve, thus forms spacing and increase structure; It is outer and increase plate cocurrent and parallel with alternate creep distance and arrange that described conductive pole one end stretches out in insulating sleeve, and this conductive pole other end is that spherical joint fitting is connected, formation circuit turn-on structure.
2. a kind of bus casing according to claim 1, is characterized in that: described insulating sleeve lower end surface offers seal groove.
3. a kind of bus casing according to claim 2, is characterized in that: described seal groove is annular groove.
4. a kind of bus casing according to claim 1 and 2, is characterized in that: described insulating sleeve is provided with cluster parachute, this cluster parachute around insulating sleeve circumferential distribution and its be positioned in the middle part of this insulating sleeve, thus formed creepage distance increase structure.
5. a kind of bus casing according to claim 2, is characterized in that: described insulating sleeve lower end is divided equally and offered multiple flange hole.
6. a kind of bus casing according to claim 1, is characterized in that: described conductive pole is copper post, and parcel one screen on it, thus form the shielding construction in conducting process.
7. a kind of bus casing according to claim 6, is characterized in that: described conductive pole stretches out on the one end outside insulating sleeve and offers connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439897.3U CN204068140U (en) | 2014-08-06 | 2014-08-06 | A kind of bus casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439897.3U CN204068140U (en) | 2014-08-06 | 2014-08-06 | A kind of bus casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068140U true CN204068140U (en) | 2014-12-31 |
Family
ID=52209588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439897.3U Expired - Fee Related CN204068140U (en) | 2014-08-06 | 2014-08-06 | A kind of bus casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068140U (en) |
-
2014
- 2014-08-06 CN CN201420439897.3U patent/CN204068140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |