CN201781247U - Bus duct sealing structure - Google Patents
Bus duct sealing structure Download PDFInfo
- Publication number
- CN201781247U CN201781247U CN 201020525628 CN201020525628U CN201781247U CN 201781247 U CN201781247 U CN 201781247U CN 201020525628 CN201020525628 CN 201020525628 CN 201020525628 U CN201020525628 U CN 201020525628U CN 201781247 U CN201781247 U CN 201781247U
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- CN
- China
- Prior art keywords
- bus duct
- cover plate
- sealed construction
- duct hermetically
- hermetically
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Abstract
A bus duct sealing structure comprises a bus duct housing and a conductor, wherein the bus duct housing comprises two cover plates with identical shape and two groups of locking parts; each cover plate comprises a cover plate main body, two bending parts formed by extending from two ends of the cover plate main body to the same side, and two closing parts formed by extending from the rear ends of the two bending parts to the direction where the two closing parts are apart away from each other; the two cover plate main bodies and the two bending parts are matched to form an accommodating space for accommodating a conductor; and each locking part penetrates through the two closing parts corresponding to the two cover plates, so as to fix the two cover plates together. A pair of cover plates of the bus duct housing of the bus duct sealing structure are fixedly connected with each other through the two groups of locking parts, and the two cover plate main bodies and the two bending parts as well as the two closing parts are matched to form the accommodating space for accommodating the conductor, the sealing structure has high protection level and stronger strength compared with those of the traditional bus duct sealing structure with a four-plate structure.
Description
[technical field]
The utility model relates to a kind of transmission facility, relates in particular to a kind of bus duct hermetically-sealed construction.
[background technology]
Development along with the city, skyscraper is more and more, the building power load sharply increases thereupon, and original electric wire is because its capacity is little, branch is inconvenient, be not easy to reason such as boundling management, and is big by capacity gradually, branch convenient, boundling manages easily that bus duct replaces.
General four plate structures that adopt a pair of cover plate to add pair of side plates of traditional bus duct hermetically-sealed construction adopt the degree of protection of this bus duct hermetically-sealed construction low, and intensity is lower, can not be used for the demanding occasion of degree of protection.
[utility model content]
Based on this, be necessary to provide a kind of degree of protection height, the higher bus duct hermetically-sealed construction of intensity.
A kind of bus duct hermetically-sealed construction, comprise bus groove case and conductor, bus groove case comprises two cover plate and two groups of locking parts that shape is identical, two bending parts that each cover plate comprises cover plate main body and extends to form to the same side from the cover plate main body two ends, and from two bending part ends to mutually away from two locking parts extending to form of direction; Two main bodys of two cover plates, two bending parts cooperate accommodation space that holds conductor of formation, and each locking part passes two corresponding two locking parts of cover plate so that two cover plates are fixed together.
Preferably, cover plate also has and is arranged on cover plate main body and deviates from conductor fin one side, parallel distribution.
Preferably, each cover plate also comprise be connected on the locking part, a plurality of supporting brackets vertical with cover plate main body.
Preferred, each cover plate comprises the supporting bracket that even number is symmetrically distributed.
Particularly preferred, each cover plate comprises the supporting bracket of four symmetrical distributions.
Preferably, the bus duct hermetically-sealed construction also comprises the fluid sealant of the junction of the locking part that is arranged on two cover plates.
Preferably, cover plate is a prefabricated.
Preferably, the bus duct hermetically-sealed construction also comprise be arranged in the accommodation space, be used to the filling glue that prevents that conductor from moving.
Preferably, the bus duct hermetically-sealed construction also comprises the dielectric film that is arranged in the accommodation space.
The a pair of cover plate of the bus groove case of above-mentioned bus duct hermetically-sealed construction is fixed together by two groups of locking parts, two main bodys of two cover plates, two bending parts cooperate accommodation space that holds conductor of formation, with respect to the bus duct hermetically-sealed construction of four traditional plate structures, degree of protection height, intensity are higher.
[description of drawings]
Fig. 1 is the structural representation of bus duct hermetically-sealed construction one preferred embodiment;
Fig. 2 is the structural representation of another preferred embodiment of bus duct hermetically-sealed construction;
Fig. 3 shows another angle schematic diagram of bus duct hermetically-sealed construction for Fig. 2;
Fig. 4 shows another angle schematic diagram of bus duct hermetically-sealed construction for Fig. 2;
Fig. 5 is the structural representation of another preferred embodiment of bus duct hermetically-sealed construction.
[embodiment]
Bus duct hermetically-sealed construction as shown in Figure 1 comprises bus groove case 100 and conductor 200.Bus groove case comprises: the identical cover plate of two shapes 110, two groups of locking parts 120 and fluid sealants 130.Each cover plate 110 comprises cover plate main body 112 and two bending parts 114 that extend to form to the same side from cover plate main body 112 two ends, and from two bending part 114 ends to mutually away from two locking parts 116 extending to form of direction.Two main bodys 112 of two cover plates 110, two bending parts 114 and two locking parts 116 cooperate and form an accommodation space 115 that holds conductor.Each locking part 120 passes two cover plates, 110 corresponding two locking parts 116 so that two cover plates are fixed together.Fluid sealant 130 is arranged on the junction of the locking part 116 of two cover plates 110.
Two cover plates 110 are prefabricated, promptly according to specification customized production in advance.Cover plate 110 materials are aluminium alloy.
In the present embodiment, each cover plate 110 also has and is arranged on cover plate main body 112 and deviates from conductor fin 117 200 1 sides, parallel distribution.
In the present embodiment, each cover plate 110 also comprise be connected on the locking part 116, four supporting brackets 118, four supporting brackets 118 vertical with cover plate main body 112 are symmetrically distributed.In other embodiment, each cover plate can also comprise two supporting brackets, three supporting brackets, five supporting brackets or more.Supporting bracket plays when mounted and supports the effect of installing, and has made things convenient for the application of bus duct.
In the present embodiment, fluid sealant 130 materials are rubber, in other embodiment, also can be other materials.
As Fig. 2, Fig. 3 and bus duct hermetically-sealed construction shown in Figure 4, show at Fig. 1 on the basis of bus duct hermetically-sealed construction, increased and be arranged on filling glue 140 115, that be used to fill the space in the accommodation space, and being arranged on dielectric film 150 in the accommodation space 115, dielectric film 150 is coated on outside the conductor 200.
In the present embodiment, filling glue 140 materials is silica gel, in other embodiment, also can be other material.
In the present embodiment, dielectric film 150 materials are unsaturated-resin, in other embodiment, also can be other materials.
Can find out clearly that from Fig. 3 and Fig. 4 bus groove case 100 has two groups of locking parts 120.
Bus duct hermetically-sealed construction as shown in Figure 5, the difference of showing the bus duct hermetically-sealed construction with Fig. 2 is, among this embodiment each cover plate 110 have two be connected on the locking part 116, two supporting brackets 119, two supporting brackets 119 vertical with cover plate main body 112 are symmetrically distributed.
The a pair of cover plate of the bus groove case of this bus duct hermetically-sealed construction is fixed together by two groups of locking parts, two main bodys of two cover plates, two bending parts cooperate accommodation space that holds conductor of formation, with respect to the bus duct hermetically-sealed construction of four traditional plate structures, degree of protection height, intensity are higher.
The cover plate of prefabricated is different from the mode of back processing such as traditional cold rolled steel plate, has shortened the production cycle, shell is prefabricated simultaneously fin and supporting bracket; Fin has been strengthened the heat radiation of bus duct hermetically-sealed construction, plays the effect that temperature raises in the bus duct hermetically-sealed construction that suppresses; Supporting bracket plays when mounted and supports the effect of installing, and has made things convenient for the installation of bus duct hermetically-sealed construction; When supporting bracket was the even number of symmetry, the bus groove case balance strengthened.
Be arranged on the fluid sealant of junction of the locking part of two cover plates, the sealing of bus duct hermetically-sealed construction is significantly improved, degree of protection reaches IP65.
Shell adopts aluminium alloy to make, and volume is little on the one hand, quality is little, protection intensity height, and the aluminum alloy casing heat radiation is good on the other hand, can better suppress the rising of temperature in the bus duct hermetically-sealed construction; In addition, this aluminum alloy casing can also use as the protective wire of ground connection.
Fill glue and prevent conductor moving in accommodation space, make that this bus duct hermetically-sealed construction is safer when in use, reliable.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (9)
1. bus duct hermetically-sealed construction, comprise bus groove case and conductor, it is characterized in that, described bus groove case comprises two cover plate and two groups of locking parts that shape is identical, two bending parts that each cover plate comprises cover plate main body and extends to form to the same side from the cover plate main body two ends, and from two bending part ends to mutually away from two locking parts extending to form of direction; Two main bodys of described two cover plates, two bending parts cooperate accommodation space that holds described conductor of formation, and described each locking part passes corresponding two locking parts of described two cover plates so that described two cover plates are fixed together.
2. bus duct hermetically-sealed construction as claimed in claim 1 is characterized in that, described cover plate also has and is arranged on described cover plate main body and deviates from described conductor fin one side, parallel distribution.
3. bus duct hermetically-sealed construction as claimed in claim 1 is characterized in that, described cover plate also comprises to be located on the described locking part and a plurality of supporting brackets vertical with described cover plate main body.
4. bus duct hermetically-sealed construction as claimed in claim 3 is characterized in that, described cover plate comprises the supporting bracket that even number is symmetrically distributed
5. bus duct hermetically-sealed construction as claimed in claim 3 is characterized in that described cover plate comprises the supporting bracket of four symmetrical distributions.
6. as each described bus duct hermetically-sealed construction in the claim 1～3, it is characterized in that described bus duct hermetically-sealed construction also comprises the fluid sealant of the junction of the locking part that is arranged on described two cover plates.
7. as each described bus duct hermetically-sealed construction in the claim 1～3, it is characterized in that described cover plate is a prefabricated.
8. as each described bus duct hermetically-sealed construction in the claim 1～3, it is characterized in that, described bus duct hermetically-sealed construction also comprise be arranged in the described accommodation space, be used to the filling glue that prevents that described conductor from moving.
9. as each described bus duct hermetically-sealed construction in the claim 1～3, it is characterized in that described bus duct hermetically-sealed construction also comprises the dielectric film that is arranged in the described accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020525628 CN201781247U (en) | 2010-09-09 | 2010-09-09 | Bus duct sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020525628 CN201781247U (en) | 2010-09-09 | 2010-09-09 | Bus duct sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781247U true CN201781247U (en) | 2011-03-30 |
Family
ID=43794450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020525628 Expired - Fee Related CN201781247U (en) | 2010-09-09 | 2010-09-09 | Bus duct sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781247U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958522A (en) * | 2010-09-09 | 2011-01-26 | 泰豪科技(深圳)电力技术有限公司 | Bus duct housing |
| CN105846375A (en) * | 2016-06-14 | 2016-08-10 | 镇江易拓电气有限公司 | Novel bus duct |
| CN108493875A (en) * | 2018-04-08 | 2018-09-04 | 江苏华强电力设备有限公司 | A kind of high-protection level copper-aluminum composite conductor bus duct |
| CN109728556A (en) * | 2017-10-31 | 2019-05-07 | 向荣集团有限公司 | A kind of novel bus slot shell |
-
2010
- 2010-09-09 CN CN 201020525628 patent/CN201781247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958522A (en) * | 2010-09-09 | 2011-01-26 | 泰豪科技(深圳)电力技术有限公司 | Bus duct housing |
| CN105846375A (en) * | 2016-06-14 | 2016-08-10 | 镇江易拓电气有限公司 | Novel bus duct |
| CN109728556A (en) * | 2017-10-31 | 2019-05-07 | 向荣集团有限公司 | A kind of novel bus slot shell |
| CN108493875A (en) * | 2018-04-08 | 2018-09-04 | 江苏华强电力设备有限公司 | A kind of high-protection level copper-aluminum composite conductor bus duct |
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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: 20110330 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |