CN104052002A - Two-piece type plug-in bus duct - Google Patents
Two-piece type plug-in bus duct Download PDFInfo
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- CN104052002A CN104052002A CN201410322675.8A CN201410322675A CN104052002A CN 104052002 A CN104052002 A CN 104052002A CN 201410322675 A CN201410322675 A CN 201410322675A CN 104052002 A CN104052002 A CN 104052002A
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Abstract
The invention discloses a two-piece type plug-in bus duct. The two-piece type plug-in bus duct comprises a shell and conductors. The shell comprises a main shell body and an auxiliary shell body. The main shell body comprises an upper main shell plate, a lower main shell plate and a middle main shell plate. The auxiliary shell body comprises an upper auxiliary shell plate, a lower auxiliary shell plate and a middle auxiliary shell plate. One end of the upper auxiliary shell plate and one end of the lower auxiliary shell plate are respectively provided with a protruding strip, the middle of the upper auxiliary shell plate and the middle of the lower auxiliary shell plate are respectively provided with a sealing strip groove, sealing strips are arranged in the sealing strip grooves, the auxiliary shell body is assembled in a groove of the main shell body in a plug-in mode so that a storage cavity can be formed, the multiple conductors are arranged in the storage cavity in parallel, and waterproof cushions are arranged at the two ends of each conductor. The two-piece type plug-in bus duct is attractive in appearance, excellent in structural performance and electrical performance, easy to assemble, convenient to use, practical, waterproof, dustproof, good in heat dissipation, high in structural strength, safe, reliable and high in protection grade, and safety operation coefficients of a power distribution equipment system are remarkably increased.
Description
Technical field
The present invention relates to a kind of power transmission and distribution equipment, particularly relate to a kind of plug-in type bus duct.
Background technology
Well-known: bus duct production development so far sheathing material is mainly divided into: cold-rolled steel sheet and almag and complete these three kinds of materials of resin-cast, existing market concentration bus duct main product shell all adopts almag 6063 materials, almag draws section bar shell concentration bus duct and mainly contains two kinds of product structures: the first adopts four section combinations to form, with H shape section bar two side plates, adopt U-shaped section bars through rivet or adopt the fixing assembling of bolt up and down, side plate has with also having of radiator structure is not with radiator structure; The second adopts two section combinations to form, and with the monolateral interior employing U-shaped side plate section bar of H shape section bar, adopts rivet or the fixing assembling of screw, and U-shaped section bar side plate has band radiator structure not also to be with radiator structure.Bus duct key is that conductive material and conductance and main examination technical indicator thereof are temperature rise limit and the degree of protection of bus duct, and the temperature rise of bus duct is relevant with product structure cross-sectional area of conductor, and degree of protection is relevant to bus duct product structure design and safeguard procedures.
Comprehensive above-mentioned two kinds of almag shell concentration bus duct product structures, although product can meet general electric instructions for use in the market, but degree of protection portioned product is to meet actual operation requirements, when technical indicator reaches IP54 or IP65 and IP66, existing bus bar products manufacturer or the main joint that relies on are broken marine glue, beat glass cement and solve barrier propterty problem, in addition bus shell structural design defect and manufacturing process process issues cannot be guaranteed planarization and the Integral sealing performance on corner and pressing limit, after the normal operation of equipment, answer soon bus duct bulk temperature rising to raise to make marine glue aging coming off and no longer there is high exclusion seal performance gradually, in addition apparatus body structure changes bus structure airtight performance is further reduced because conductor expands with heat and contract with cold, thereby make bus degree of protection can not reach IP54, IP65, IP66 etc. are to the requirement of bus-bar system functions of waterproof and dustproof, thereby cause because of extinguishing pipe, air-conditioner pipe, water pipe, the aspects such as floor are because leaking, water clock, to making bus equipment water inlet, there is serious electric accident and even cause bus-bar system short circuit blast, bring electrical system potential safety hazard.
In addition, tradition bus duct is not with Intelligent Bus temperature control alarming wiring groove, cannot meet present intelligentized development, cannot guarantee bus groove case jointing edge to closely cooperate and cause finedraw infiltration to make the reduction of bus duct degree of protection cause electric short circuit, even cause serious electric accident, for addressing this problem manufacturer, mostly adopt and in conjunction with side seam place, beating marine glue or glass cement way, this way can allow degree of protection reach IP66 for the moment, but the normal operation of bus makes very fast aging the coming off of marine glue or glass cement make system not reach requirement of shelter in factors such as the conditions of high temperature because bus duct temperature rise raises after reaching full Design cooling load for a long time, make bus duct system bring potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of not only good looking appearance, structural behaviour and electric property are superior, assembling is simple, convenient and practical, waterproof and dustproof, and heat radiation is good, structural strength is high, safe and reliable, and degree of protection is high, be applicable to power transmission and distribution system, significantly improved two type plug-in type bus ducts of the safe operation coefficient of controller switching equipment system.
To achieve these goals, the present invention adopts following technical scheme:
A kind of two type plug-in type bus ducts, comprise housing and conductor, described housing comprises main casing and sub-shell, described main casing cross section is " work " character form structure with groove, described main casing comprises main casing upper plate, main casing lower plate and main casing intermediate plate, described main casing upper plate, the junction of main casing lower plate and described main casing intermediate plate is respectively arranged with insertion groove, described sub-shell comprises sub-shell upper plate, sub-shell lower plate and sub-shell intermediate plate, described sub-shell upper plate and sub-shell lower plate one end are respectively arranged with raised line, described raised line inserts and is assemblied in insertion groove, described sub-shell upper plate and sub-shell lower plate middle part are respectively arranged with strip of paper used for sealing groove, in described strip of paper used for sealing groove, be provided with sealing strip, described sub-shell adopts plug-in type to be assembled in the groove of described main casing and forms placed cavity, in described placed cavity, walk abreast and be provided with many strip conductors, described conductor both sides are provided with insulating barrier, described conductor two ends are provided with collision mat.
Further, described sub-shell cross section is " work " character form structure.
Further, described main casing intermediate plate and described sub-shell intermediate plate one side be respectively arranged with fin and
Intelligent Bus temperature control alarming wiring groove.
Further, described fin adopts rake tooth radiator structure to replace.
Further, the pole at described main casing upper plate, described main casing lower plate two ends is respectively arranged with reinforcement.
Further, after described raised line and described insertion groove insert assembling, remaining space is provided with sealing gasket.
Further, one end of described sub-shell upper plate and sub-shell lower plate respectively corresponding described main casing upper plate and
One end of described main casing lower plate is fixedly connected with by rivet.
Further, described collision mat is close to described sub-shell upper plate and sub-shell lower plate inner side.
Further, the integral body that described main casing upper plate, main casing lower plate and main casing intermediate plate are formed in one
Structure.
Further, the overall structure that described sub-shell upper plate, sub-shell lower plate and sub-shell intermediate plate are formed in one.
Compared with prior art, the present invention adopts hermetic structural design, by described raised line is inserted and is assemblied in described insertion groove, thereby realize the close fit of described sub-shell and described main casing, by adding described sealing gasket, sealing strip and collision mat, further improve airtight performance again, make bus duct without forming complete totally-enclosed high protection bus duct by break marine glue in the situation that, directly make bus duct barrier propterty up to IP66 grade, solved the effective protection question of bus duct system; By described fin or employing rake tooth radiator structure are set, improved mechanical strength high, heat dispersion is superior, improved bus duct system dynamic and thermal effect, good looking appearance not only, structural behaviour and electric property are superior, assembling is simple, convenient and practical, waterproof and dustproof, and heat radiation is good, structural strength is high, safe and reliable, and degree of protection is high, be applicable to power transmission and distribution system, significantly improved the safe operation coefficient of controller switching equipment system.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of main casing of the present invention;
Fig. 3 is the structural representation of sub-shell of the present invention;
Fig. 4 is the overall structure schematic diagram that fin of the present invention adopts rake tooth radiator structure to replace.
Embodiment
Below in conjunction with the drawings and specific embodiments, to the present invention, the present invention is described in detail.
Refer to Fig. 1 to Fig. 3, a kind of two type plug-in type bus ducts, comprise housing 1 and conductor 2, described housing 1 adopts almag to make, described housing 1 comprises main casing 11 and sub-shell 12, described main casing 11 cross sections are " work " character form structure with groove, described main casing 11 comprises main casing upper plate 111, main casing lower plate 112 and main casing intermediate plate 113, described main casing upper plate 111, the overall structure that main casing lower plate 112 and main casing intermediate plate 113 are formed in one, described main casing upper plate 111, described main casing lower plate 112 is respectively arranged with insertion groove 114 with the junction of described main casing intermediate plate 113, described main casing upper plate 111, the pole at described main casing lower plate 112 two ends is respectively arranged with reinforcement 115, described reinforcement 115 has improved structural strength, described main casing intermediate plate 113 1 sides are provided with fin 116 and Intelligent Bus temperature control alarming wiring groove 117, described fin 116 can adopt rake tooth radiator structure 3 to replace, described fin 116 or rake tooth radiator structure 3 have not only been strengthened bus duct mechanical strength and structural strength, and there is superior heat dispersion, and can bear larger pressure, also bus duct system dynamic and thermal effect and electric property have been improved.Described main casing 11 1 sides are inserted and are equipped with sub-shell 12, described sub-shell 12 cross sections are " work " character form structure, described sub-shell 12 comprises sub-shell upper plate 121, sub-shell lower plate 122 and sub-shell intermediate plate 123, described sub-shell upper plate 121, the overall structure that sub-shell lower plate 122 and sub-shell intermediate plate 123 are formed in one, described sub-shell upper plate 121 and described sub-shell lower plate 122 one end are respectively arranged with raised line 124, described raised line 124 inserts and is assemblied in described insertion groove 114, after described raised line 124 inserts assembling with described insertion groove 114, remaining space is provided with sealing gasket 125, described sealing gasket 125 its sealing functions, it has improved sealing property in conjunction with described raised line 124, improved degree of protection.Described sub-shell upper plate 121 and described sub-shell lower plate 122 middle parts are respectively arranged with strip of paper used for sealing groove 126, in described strip of paper used for sealing groove 126, be provided with sealing strip 127, described sub-shell intermediate plate 123 1 sides are provided with fin 116 and Intelligent Bus temperature control alarming wiring groove 117, described fin 116 can adopt rake tooth radiator structure 3 to replace, one end of described sub-shell upper plate 121 and described sub-shell lower plate 122 respectively one end of corresponding described main casing upper plate 111 and described main casing lower plate 112 is fixedly connected with by rivet 128, make described housing 1 form complete airtight integral body, there is higher sealing property, described sub-shell 12 adopts plug-in types to be assembled in the groove of described main casing 11 and forms placed cavity 129, the interior parallel many strip conductors 2 that are provided with of described placed cavity 129, described conductor 2 both sides are provided with insulating barrier 21, described conductor 21 two ends are provided with collision mat 22, described collision mat 22 is close to described sub-shell upper plate 121 and described sub-shell lower plate 122 inner sides, described collision mat 22 has further improved waterproof effect, further strengthened sealing property.
The present invention adopts hermetic structural design, by described raised line 124 is inserted and is assemblied in described insertion groove 114, thereby realize the close fit of described sub-shell 12 and described main casing 11, by adding described sealing gasket 125, sealing strip 127 and collision mat 22, further improve airtight performance again, make bus duct without forming complete totally-enclosed high protection bus duct by break marine glue in the situation that, directly make bus duct barrier propterty up to IP66 grade, solved the effective protection question of bus duct system; By described fin 116 or rake tooth radiator structure 3 are set, to have improved mechanical strength high, and heat dispersion is superior, has improved bus duct system dynamic and thermal effect, good looking appearance not only, structural behaviour and electric property are superior, and assembling is simple, convenient and practical, waterproof and dustproof, and heat radiation is good, and structural strength is high, safe and reliable, degree of protection is high, is applicable to power transmission and distribution system, has significantly improved the safe operation coefficient of controller switching equipment system.
Invention has been described for above combination most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present invention, equivalent combinations.
Claims (10)
1. one kind two type plug-in type bus ducts, comprise housing and conductor, it is characterized in that, described housing comprises main casing and sub-shell, described main casing cross section is " work " character form structure with groove, described main casing comprises main casing upper plate, main casing lower plate and main casing intermediate plate, described main casing upper plate, the junction of main casing lower plate and described main casing intermediate plate is respectively arranged with insertion groove, described sub-shell comprises sub-shell upper plate, sub-shell lower plate and sub-shell intermediate plate, described sub-shell upper plate and sub-shell lower plate one end are respectively arranged with raised line, described raised line inserts and is assemblied in insertion groove, described sub-shell upper plate and sub-shell lower plate middle part are respectively arranged with strip of paper used for sealing groove, in described strip of paper used for sealing groove, be provided with sealing strip, described sub-shell adopts plug-in type to be assembled in the groove of described main casing and forms placed cavity, in described placed cavity, walk abreast and be provided with many strip conductors, described conductor both sides are provided with insulating barrier, described conductor two ends are provided with collision mat.
2. two type plug-in type bus ducts as claimed in claim 1, is characterized in that, described sub-shell cross section is " work " character form structure.
3. two type plug-in type bus ducts as claimed in claim 1, is characterized in that, described main casing intermediate plate and described sub-shell intermediate plate one side are respectively arranged with fin and Intelligent Bus temperature control alarming wiring groove.
4. two type plug-in type bus ducts as claimed in claim 3, is characterized in that, described fin adopts rake tooth radiator structure to replace.
5. two type plug-in type bus ducts as claimed in claim 1, is characterized in that, the pole at described main casing upper plate, described main casing lower plate two ends is respectively arranged with reinforcement.
6. two type plug-in type bus ducts as claimed in claim 1, is characterized in that, after described raised line and described insertion groove insert assembling, remaining space is provided with sealing gasket.
7. two type plug-in type bus ducts as claimed in claim 1, is characterized in that, one end of described sub-shell upper plate and sub-shell lower plate respectively corresponding described main casing upper plate is fixedly connected with by rivet with one end of described main casing lower plate.
8. two type plug-in type bus ducts as claimed in claim 1, is characterized in that, described collision mat is close to described sub-shell upper plate and sub-shell lower plate inner side.
9. two type plug-in type bus ducts as claimed in claim 1, is characterized in that the overall structure that described main casing upper plate, main casing lower plate and main casing intermediate plate are formed in one.
10. two type plug-in type bus ducts as claimed in claim 1, is characterized in that the overall structure that described sub-shell upper plate, sub-shell lower plate and sub-shell intermediate plate are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322675.8A CN104052002A (en) | 2014-07-08 | 2014-07-08 | Two-piece type plug-in bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410322675.8A CN104052002A (en) | 2014-07-08 | 2014-07-08 | Two-piece type plug-in bus duct |
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| Publication Number | Publication Date |
|---|---|
| CN104052002A true CN104052002A (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410322675.8A Pending CN104052002A (en) | 2014-07-08 | 2014-07-08 | Two-piece type plug-in bus duct |
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| CN (1) | CN104052002A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374406A (en) * | 2016-09-29 | 2017-02-01 | 易升伟 | Bus duct |
| CN106848966A (en) * | 2017-03-31 | 2017-06-13 | 鼎圣电气有限公司 | A kind of efficient energy-saving bus slot |
| CN106898980A (en) * | 2017-03-31 | 2017-06-27 | 鼎圣电气有限公司 | A kind of bus groove case of high heat dispersion |
| CN107706859A (en) * | 2017-10-27 | 2018-02-16 | 江苏华鹏电力设备股份有限公司 | A kind of bus duct with position limiting structure with identical left and right disjunctor side cover plate |
| CN108512166A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | Compact bus bar slot connection structure, compact bus bar slot and connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101567535A (en) * | 2009-01-20 | 2009-10-28 | 江苏威腾母线有限公司 | Clasp type intensive bus groove shell |
| KR20110052526A (en) * | 2009-11-12 | 2011-05-18 | 파워 디스트리뷰션 인코포레이티드 | Electrical power distribution system |
| CN202353144U (en) * | 2011-12-16 | 2012-07-25 | 河北京丰电力设备有限公司 | Novel common enclosure |
| CN203218828U (en) * | 2013-01-13 | 2013-09-25 | 官发权 | Bus duct |
| CN203415923U (en) * | 2013-06-28 | 2014-01-29 | 广州市半径电力铜材有限公司 | Bus duct housing |
-
2014
- 2014-07-08 CN CN201410322675.8A patent/CN104052002A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101567535A (en) * | 2009-01-20 | 2009-10-28 | 江苏威腾母线有限公司 | Clasp type intensive bus groove shell |
| KR20110052526A (en) * | 2009-11-12 | 2011-05-18 | 파워 디스트리뷰션 인코포레이티드 | Electrical power distribution system |
| CN202353144U (en) * | 2011-12-16 | 2012-07-25 | 河北京丰电力设备有限公司 | Novel common enclosure |
| CN203218828U (en) * | 2013-01-13 | 2013-09-25 | 官发权 | Bus duct |
| CN203415923U (en) * | 2013-06-28 | 2014-01-29 | 广州市半径电力铜材有限公司 | Bus duct housing |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374406A (en) * | 2016-09-29 | 2017-02-01 | 易升伟 | Bus duct |
| CN106848966A (en) * | 2017-03-31 | 2017-06-13 | 鼎圣电气有限公司 | A kind of efficient energy-saving bus slot |
| CN106898980A (en) * | 2017-03-31 | 2017-06-27 | 鼎圣电气有限公司 | A kind of bus groove case of high heat dispersion |
| CN106848966B (en) * | 2017-03-31 | 2018-08-03 | 鼎圣集团有限公司 | A kind of bus duct |
| CN107706859A (en) * | 2017-10-27 | 2018-02-16 | 江苏华鹏电力设备股份有限公司 | A kind of bus duct with position limiting structure with identical left and right disjunctor side cover plate |
| CN108512166A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | Compact bus bar slot connection structure, compact bus bar slot and connector |
| CN108512166B (en) * | 2018-05-16 | 2023-11-21 | 河南森源电气股份有限公司 | Dense bus duct connection structure, dense bus duct and connector |
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Application publication date: 20140917 |
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| RJ01 | Rejection of invention patent application after publication |