CN104201626A - Bus duct cover plate - Google Patents
Bus duct cover plate Download PDFInfo
- Publication number
- CN104201626A CN104201626A CN201410462931.3A CN201410462931A CN104201626A CN 104201626 A CN104201626 A CN 104201626A CN 201410462931 A CN201410462931 A CN 201410462931A CN 104201626 A CN104201626 A CN 104201626A
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- China
- Prior art keywords
- bus
- cover board
- plate
- board body
- dust excluding
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Abstract
The invention discloses a bus duct cover plate. Each of two ends of a cover plate body is provided with a dustproof mechanism which comprises an upper dustproof plate and a lower dustproof plate which are obliquely arranged; each of two bottom ends of the cover plate body is provided with a side-plate positioning mechanism which comprises a first partition and a second partition, and the first partition and the second partition are arranged at an interval with a side-plate positioning groove formed therebetween; a strengthening protruding portion is arranged at the position of the top center of the cover plate body with the section trapezoid protruding shaped; a bus positioning groove is arranged in the position of the bottom center of the cover plate body, the section of the bus positioning groove is a square groove, a plurality of positioning edges are arranged in the bus positioning groove, and the section of each positioning edge is of a triangular structure. The bus duct cover plate is good in dustproof effect, favorable for heat dissipation, convenient to mount, simple in operation, high in resistance to deformation capacity and high in safety coefficient.
Description
Technical field
The present invention relates to the bus duct mains system of low pressure power transmission and transformation line, belong to the technical field that power bus-bar groove is manufactured, be specifically related to a kind of bus slot cover board.
Background technology
In order to meet the needs of industry, the civil engineering high-current low-voltage transmission line in building, power distribution design all adopts bus duct mains system, and along with the continuing to increase of electric line capacity, bus duct mains system is widely applied in engineering in recent years.
In engineering construction process, often can use bus duct, the effect of bus slot cover board bus duct is played to encapsulation effect.In the prior art, common bus slot cover board great majority are all slab constructions, and the bus slot cover board intensity of this structure is lower, easily distortion in work progress, while being connected with busbar side board, location is forbidden, with side plate fixedly time built on the sand; And when bus is installed, there is no bus fixed component, be difficult to bus bar to be well fixed on bus duct inside, to engineering construction, make troubles, but also can affect the quality of engineering.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of bus slot cover board that a kind of result of use simple in structure is good is provided.
For achieving the above object, the present invention adopts a kind of bus slot cover board, comprise cover board body, it is characterized in that, described cover board body two ends are respectively provided with a dust-proof mechanism, and described dust-proof mechanism is symmetrical set, described dust-proof mechanism includes dust excluding plate and lower dust excluding plate, described upper dust excluding plate and lower dust excluding plate are and are obliquely installed, and take horizontal line as symmetry axis, and upper and lower dust excluding plate distributes axisymmetricly; Described upper dust excluding plate and included angle A that cover board body is are 160 degree, and described lower dust excluding plate and included angle B that cover board body is are 160 degree; Two ends, described cover board body bottom are respectively provided with a side plate detent mechanism, described side plate detent mechanism and Cover Plate Body Is integral structure, described side plate detent mechanism comprises the first dividing plate and second partition, and described the first dividing plate and second partition interval arrange, and forms side plate location notch in the middle of it; Described cover board body top center position is provided with reinforcement lug boss, and described reinforcement lug boss cross section is trapezoidal projection; Described cover board body bottom centre position is provided with bus detent, and the described bus detent cross section groove that is square, is provided with a plurality of positioning edges in described bus detent, described positioning edge cross section structure triangular in shape.
During use: bus is arranged on bus duct inside by the bus location notch on top board, and bus is realized positioned at intervals between bus by positioning edge.Side plate top is entrenched in side plate location notch, by location notch and cover plate, realizes fixing.
Beneficial effect:
1, cover board body two ends uniqueness is provided with dust-proof mechanism, and the dual inclination dust excluding plate design of its uniqueness, can effectively guarantee that dust, fine particle thing fall into bus duct by side plate and cover plate junction, improves security performance, improves result of use.
2, through the measuring and calculating of science repeatedly, when upper dust excluding plate and included angle A that cover board body is, lower dust excluding plate and included angle B that cover board body is are 160 while spending, dust-proof effect the best of dust-proof mechanism.
3, cover plate top is provided with reinforcement lug boss, and the trapezium structure that it is unique can improve the intensity of cover plate greatly, is not easy to occur deformation during use, increases coefficient of safety.
4, two ends, cover board body bottom are provided with side plate detent mechanism, and detent mechanism forms just location notch can effectively be fixed on busbar side board bus bar two ends, is difficult for occurring deflection, stable performance, and coefficient of safety is high; Its distinctive dual baffle design, has also reduced the possibility that dust enters bus duct, has greatly improved its result of use.
5, bus detent design, can be inner at bus duct by the quick location and installation of bus bar, easy to use, simplifies constructing operation operation, easy to use.
6, in bus detent, be provided with a plurality of positioning edges, a plurality of buses of bus bar are realized positioned at intervals between bus by positioning edge, are difficult for deflection occurs, and also contribute to interval heat radiation between bus, improve radiating effect.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention.
Embodiment
As shown in the figure, be specifically related to a kind of bus slot cover board, comprise cover board body 1, it is characterized in that, described cover board body 1 two ends are respectively provided with a dust-proof mechanism 2, and described dust-proof mechanism 2 is symmetrical set, described dust-proof mechanism 2 includes dust excluding plate 21 and lower dust excluding plate 22, described upper dust excluding plate 21 is and is obliquely installed with lower dust excluding plate 22, take horizontal line C-C ' as symmetry axis, and upper and lower dust excluding plate 21,22 distributes axisymmetricly; Described upper dust excluding plate 21 and cover board body 1 to be included angle A be 160 degree, described lower dust excluding plate 22 and cover board body 1 to be included angle B be 160 degree; Described cover board body 1 two ends, bottom are respectively provided with a side plate detent mechanism 3, described side plate detent mechanism 3 is integral type structure with cover board body 1, described side plate detent mechanism 3 comprises the first dividing plate 31 and second partition 32, described the first dividing plate 31 arranges with second partition 32 intervals, forms side plate location notch 33 in the middle of it; Described cover board body 1 top center position is provided with strengthens lug boss 4, and described reinforcement lug boss 4 cross sections are trapezoidal projection; Described cover board body 1 bottom centre position is provided with bus detent 5, and the described bus detent 5 cross sections groove that is square, is provided with a plurality of positioning edges 51, described positioning edge cross section 51 structures triangular in shape in described bus detent 5.
During use: bus is arranged on bus duct inside by the bus location notch on top board, and bus is realized positioned at intervals between bus by positioning edge.Side plate top is entrenched in side plate location notch, by location notch and cover plate, realizes fixing.
Beneficial effect:
Cover board body two ends uniqueness is provided with dust-proof mechanism, and the dual inclination dust excluding plate design of its uniqueness, can effectively guarantee that dust, fine particle thing fall into bus duct by side plate and cover plate junction, improves security performance, improves result of use.
Through the measuring and calculating of science repeatedly, when upper dust excluding plate and included angle A that cover board body is, lower dust excluding plate and included angle B that cover board body is are 160 while spending, dust-proof effect the best of dust-proof mechanism.
Cover plate top is provided with reinforcement lug boss, and the trapezium structure that it is unique can improve the intensity of cover plate greatly, is not easy to occur deformation during use, increases coefficient of safety.
Two ends, cover board body bottom are provided with side plate detent mechanism, and detent mechanism forms just location notch can effectively be fixed on busbar side board bus bar two ends, is difficult for occurring deflection, stable performance, and coefficient of safety is high; Its distinctive dual baffle design, has also reduced the possibility that dust enters bus duct, has greatly improved its result of use.
The design of bus detent, can be inner at bus duct by the quick location and installation of bus bar, easy to use, simplifies constructing operation operation, easy to use.
In bus detent, be provided with a plurality of positioning edges, a plurality of buses of bus bar are realized positioned at intervals between bus by positioning edge, are difficult for deflection occurs, and also contribute to interval heat radiation between bus, improve radiating effect.
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (1)
1. a bus slot cover board, comprise cover board body, it is characterized in that, described cover board body two ends are respectively provided with a dust-proof mechanism, described dust-proof mechanism is symmetrical set, and described dust-proof mechanism includes dust excluding plate and lower dust excluding plate, and described upper dust excluding plate and lower dust excluding plate are and are obliquely installed, take horizontal line as symmetry axis, and upper and lower dust excluding plate distributes axisymmetricly; Described upper dust excluding plate and included angle A that cover board body is are 160 degree, and described lower dust excluding plate and included angle B that cover board body is are 160 degree; Two ends, described cover board body bottom are respectively provided with a side plate detent mechanism, described side plate detent mechanism and Cover Plate Body Is integral structure, described side plate detent mechanism comprises the first dividing plate and second partition, and described the first dividing plate and second partition interval arrange, and forms side plate location notch in the middle of it; Described cover board body top center position is provided with reinforcement lug boss, and described reinforcement lug boss cross section is trapezoidal projection; Described cover board body bottom centre position is provided with bus detent, and the described bus detent cross section groove that is square, is provided with a plurality of positioning edges in described bus detent, described positioning edge cross section structure triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462931.3A CN104201626A (en) | 2014-09-11 | 2014-09-11 | Bus duct cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462931.3A CN104201626A (en) | 2014-09-11 | 2014-09-11 | Bus duct cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201626A true CN104201626A (en) | 2014-12-10 |
Family
ID=52086879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410462931.3A Pending CN104201626A (en) | 2014-09-11 | 2014-09-11 | Bus duct cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201626A (en) |
-
2014
- 2014-09-11 CN CN201410462931.3A patent/CN104201626A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |
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| WD01 | Invention patent application deemed withdrawn after publication |