CN203218827U - Bus duct shell - Google Patents
Bus duct shell Download PDFInfo
- Publication number
- CN203218827U CN203218827U CN 201220750770 CN201220750770U CN203218827U CN 203218827 U CN203218827 U CN 203218827U CN 201220750770 CN201220750770 CN 201220750770 CN 201220750770 U CN201220750770 U CN 201220750770U CN 203218827 U CN203218827 U CN 203218827U
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- CN
- China
- Prior art keywords
- cover plate
- upper cover
- lower cover
- plate
- side plates
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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
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Abstract
The utility model provides a bus duct shell. The bus duct shell comprises an upper cover plate, a lower cover plate, two side plates, insulation cushion blocks and fasteners, wherein the upper cover plate is same to the lower cover plate in shape, each of the upper cover plate and the lower cover plate is composed of a horizontal plate and two vertical plates; the two vertical plates are perpendicular with the horizontal plate and symmetrically fixed on the two sides of the horizontal plate, reinforcement ribs are vertically arranged on the outer sides of the side plates, the upper cover plate and the lower cover plate are in parallel, the two side plates are respectively and vertically fixed with the upper cover plate and the lower cover plate, the reinforcement ribs on the side plates are vertically fixed with the vertical plates of the upper cover plate and the lower cover plate, so that housing spaces for housing conductive copper bars are formed among the upper cover plate, the lower cover plate and the side plates, the two side plates are positioned and fixed by the fasteners, and the insulation cushion blocks are fixed between the side plates. The bus duct shell has high mechanical strength, and good heat radiation and thermal stability.
Description
Technical field
The utility model relates to the electric equipment field, especially a kind of bus groove case.
Background technology
Bus duct develops, is referred to as the new circuit mode of " Bus-Way-System " by the U.S., and it, installs in the metallic channel and the novel conductor that forms as conductor, support with non-alkene insulation then with copper or aluminium.Be that bus duct is developed from then in clear and 29 years (namely 1954) in the real practical application of Japan.Become indispensable wiring mode in electric equipment, electric power systems such as high room building, factories now.
In recent years, because the needs of various building electric power such as building, factory, and the trend that increases is year by year arranged, use original circuit wiring pattern, be the poling mode, bring many difficulties during construction, and, in the time will changing distribution system, it is become simple, and some almost are impossible, yet, if adopt bus duct, be very easy to just can achieve the goal, also can make building become more attractive in appearance in addition.
Closed bus duct (abbreviation bus duct) is the bus-bar system that protecting sheathing, busbar, insulating material and relevant annex are formed by metallic plate (steel plate or aluminium sheet).It can be made into the grafting type enclosed busbar that is provided with the grafting junction box every a segment distance, in the middle of also can be made into not with the closed bus of feed type of junction box.
A kind of bus groove case is disclosed in the application of application number 201010278982.2, be used for the installing 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 and form an accommodation space that holds conductor, and each locking part passes two corresponding locking parts of two cover plates so that two cover plates are fixed together.The a pair of cover plate of this bus groove case is fixed together by two groups of locking parts, two main bodys of two cover plates, two bending parts and two locking parts cooperate and form a visitor and receive the accommodation space of conductor, with respect to the bus groove case of four traditional plate structures, degree of protection height, intensity are higher.Yet above-mentioned bus groove case is under the situation that guarantees specific accommodation space and protection intensity, and structure is still compact attractive in appearance inadequately.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of bus groove case.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of bus groove case, by upper cover plate, lower cover, two side plates, cross-over block and locking part are formed, described upper cover plate is identical with the lower cover shape, form by transverse slat and two risers, wherein, described two risers are vertical mutually with described transverse slat, and be symmetrically fixed on this transverse slat both sides, described side plate outside vertical is provided with reinforcement, described upper cover plate and lower cover be arranged in parallel, described two side plates respectively with upper cover plate and lower cover vertical fixing, the riser vertical fixing of the reinforcement on the side plate and upper cover plate and lower cover, thereby at described upper cover plate, be formed for holding the accommodation space of conducting copper between lower cover and the side plate plate, described two side plates fixedly have cross-over block by the locking part positioning and fixing between two side plates.
Preferably, above-mentioned bus groove case, described reinforcement end is provided with groove, and described riser end is provided with tongue, by being fastened and connected the riser vertical fixing of the reinforcement on the side plate and upper cover plate and lower cover of this groove and tongue.
Preferably, above-mentioned bus groove case, described locking part are fixedly connected sequentially by bolt, plain cushion, bullet pad and nut and form.
Preferably, above-mentioned bus groove case also comprises the heat radiation projection, and described heat radiation projection is fixed in the described side plate outside.
Preferably, above-mentioned bus groove case, described heat radiation projection is between every adjacent and parallel reinforcement.
Preferably, above-mentioned bus groove case, the described conducting copper outside is enclosed with insulating coating.
Preferably, above-mentioned bus groove case, the material of described cover plate, base plate, side plate, two supporting brackets, first gusset plate and second gusset plates is metallic aluminium.
The utility model structure has following beneficial effect:
Above-mentioned bus groove case, compact conformation is reasonable, guaranteeing under the sufficiently high situation of mechanical strength, volume is smaller and more exquisite, the reinforcement corner structure that forms between upper cover plate, lower cover and the side plate is efficiently solving when construction bolt exposes problem, the connected mode that is fastened and connected has increased substantially the degree of protection of bus duct product, and the design of heat radiation projection makes this bus groove case have good heat-sinking capability and thermal stability, has the stronger market competitiveness.
Description of drawings
Fig. 1 is the structural representation of bus groove case described in the utility model.
Among the figure: 1-upper cover plate (transverse slat) 2-lower cover (transverse slat) 3-side plate
4-riser 5-reinforcement 6-cross-over block 7 locking parts
The 8-protruding 9-conducting copper that dispels the heat
Embodiment
For further specifying the utility model, existing conjunction with figs. is described in detail:
As shown in Figure 1, a kind of bus groove case, upper cover plate 1 by the metallic aluminium material, lower cover 2, two side plates 3, cross-over block 6 and locking part 7 are formed, described locking part 7 is by bolt, plain cushion, bullet pad and the nut composition that is fixedly connected sequentially, described upper cover plate 1 is identical with lower cover 2 shapes, form by transverse slat and two risers 4, wherein, described two risers 4 are vertical mutually with described transverse slat, and be symmetrically fixed on this transverse slat both sides, described riser 4 ends are provided with tongue, described side plate 3 outside vertical are provided with reinforcement 5 and heat radiation projection 8, described heat radiation projection 8 is between every adjacent and parallel reinforcement 5, these reinforcement 5 ends are provided with groove, described upper cover plate 1 and lower cover 2 be arranged in parallel, described two side plates 3 respectively with upper cover plate 1 and lower cover 2 vertical fixing, described being fastened and connected riser 4 vertical fixing of the reinforcement 5 on the side plate 3 with upper cover plate 1 and lower cover 2 by this groove and tongue, thereby at described upper cover plate 1, be formed for holding the accommodation space that the outside is enclosed with the conducting copper 9 of insulating coating between lower cover 2 and side plate 3 plates, described two side plates 3 fixedly have cross-over block 6 by locking part 7 positioning and fixing between two side plates 3.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. bus groove case, it is characterized in that: by upper cover plate, lower cover, two side plates, cross-over block and locking part are formed, described upper cover plate is identical with the lower cover shape, form by transverse slat and two risers, wherein, described two risers are vertical mutually with described transverse slat, and be symmetrically fixed on this transverse slat both sides, described side plate outside vertical is provided with reinforcement, described upper cover plate and lower cover be arranged in parallel, described two side plates respectively with upper cover plate and lower cover vertical fixing, the riser vertical fixing of the reinforcement on the side plate and upper cover plate and lower cover, thereby at described upper cover plate, be formed for holding the accommodation space of conducting copper between lower cover and the side plate plate, described two side plates fixedly have cross-over block by the locking part positioning and fixing between two side plates.
2. bus groove case according to claim 1, it is characterized in that: described reinforcement end is provided with groove, described riser end is provided with tongue, by being fastened and connected the riser vertical fixing of the reinforcement on the side plate and upper cover plate and lower cover of this groove and tongue.
3. bus groove case according to claim 1, it is characterized in that: described locking part is fixedly connected sequentially by bolt, plain cushion, bullet pad and nut and forms.
4. according to the described bus groove case of one of claim 1-3, it is characterized in that: also comprise the heat radiation projection, described heat radiation projection is fixed in the described side plate outside.
5. bus groove case according to claim 4 is characterized in that: described heat radiation projection is between every adjacent and parallel reinforcement.
6. bus groove case according to claim 1 is characterized in that: be enclosed with insulating coating outside the described conducting copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750770 CN203218827U (en) | 2012-12-31 | 2012-12-31 | Bus duct shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750770 CN203218827U (en) | 2012-12-31 | 2012-12-31 | Bus duct shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218827U true CN203218827U (en) | 2013-09-25 |
Family
ID=49208330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750770 Expired - Fee Related CN203218827U (en) | 2012-12-31 | 2012-12-31 | Bus duct shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143802A (en) * | 2014-06-30 | 2014-11-12 | 江苏德驰电气有限公司 | Low-voltage bus duct side plate structure |
-
2012
- 2012-12-31 CN CN 201220750770 patent/CN203218827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143802A (en) * | 2014-06-30 | 2014-11-12 | 江苏德驰电气有限公司 | Low-voltage bus duct side plate structure |
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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: 20130925 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |