CN204497693U - A kind of damping bus duct - Google Patents
A kind of damping bus duct Download PDFInfo
- Publication number
- CN204497693U CN204497693U CN201520106292.7U CN201520106292U CN204497693U CN 204497693 U CN204497693 U CN 204497693U CN 201520106292 U CN201520106292 U CN 201520106292U CN 204497693 U CN204497693 U CN 204497693U
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- CN
- China
- Prior art keywords
- bus duct
- support
- damping
- card
- fixing hole
- Prior art date
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- Expired - Fee Related
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Abstract
A kind of damping bus duct, comprise bus duct body, bus duct card, set bolt, beam and support, the both sides of described beam arrange fixing hole, multiple vibration damping hole is straight down provided with between fixing hole, on the clamping bus duct body of bus duct card one end, the other end contacts with support through fixing hole, is fastened on support by bus duct card by set bolt.A kind of damping bus duct described in the utility model, the beam with vibration damping hole has straight down been set up in the installation of conventional bus bar groove is fixed, make it when the effect receiving external force, bus duct body, extrusion friction between set bolt and support all acts on beam, beam serves the effect of damping noise reduction, again because the vibration damping hole straight down that beam is arranged, for beam provides higher compression stroke, improve the performance that beam absorbs damping, reduce wearing and tearing, protect equipment and handsome in appearance, with low cost, useful life is longer.
Description
Technical field
The utility model relates to electrical power trans mission/distribution system technical field, is specially a kind of damping bus duct.
Background technology
Bus duct is developed by the U.S., be referred to as the new circuit mode of " Bus-Way-System ", it is using copper or aluminium as conductor, with non-alkene insulating supporting, then metallic channel and the novel conductor that formed is put into, Showa 29 years in the real practical application of Japan, since then, bus duct body is developed, and nowadays in electric equipment, the electric power systems such as high room building, factory, becomes indispensable wiring mode.
Existing bus duct and bus duct support be assembled into bolt and bus duct and support are connected and fixed by bus duct card, due to bus duct, bolt and bus duct card are steel part, when it works in the casting with sharp pounding, during the workplaces such as the building surface in big industrial factories such as forging and contiguous railway, bus duct normally works and also will be subject to the effect of external force except being subject to endogenetic process own, now bus duct, between bolt and bus duct card three, extrusion friction produces vibrations and noise mutually, the connection made between it also occurs loosening by long extrusion friction, the fixing phenomenon such as loosely.
Utility model content
In order to solve the problem, the purpose of this utility model proposes a kind of damping bus duct, by arranging beam, plays the effect of vibration and noise reducing.
The utility model in order to the taked technical scheme that solves the problem is: a kind of damping bus duct, comprise bus duct body, bus duct card, set bolt, beam and support, bus duct body is arranged on above support, the beam be made up of isolation material is provided with between bus duct body and support, the both sides of described beam arrange fixing hole, multiple vibration damping hole is straight down provided with between fixing hole, on the clamping bus duct body of bus duct card one end, the other end contacts with support through fixing hole, by set bolt, bus duct card is fastened on support.Described support is triangular structure of right angle, and a right-angle side horizontal positioned fixes bus duct body, and another right-angle side vertically arranges and is fixed on metope.Described beam is cuboid electro-insulating rubber pad.
The beneficial effects of the utility model:
A kind of damping bus duct described in the utility model, the beam with vibration damping hole has straight down been set up in the installation of conventional bus bar groove is fixed, make it when the effect being subject to external force, bus duct body, extrusion friction between set bolt and support all acts on beam, beam serves the effect of damping noise reduction, again because the vibration damping hole straight down that beam is arranged, for beam provides higher compression stroke, improve the performance that beam absorbs damping, reduce wearing and tearing, protect equipment and handsome in appearance, with low cost, useful life is longer.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of damping bus duct of the utility model;
Fig. 2 is the cushion blocking structural representation of a kind of damping bus duct of the utility model;
Mark in figure: 1, bus duct body, 2, bus duct card, 3, set bolt, 4, beam, 401, fixing hole, 402, vibration damping hole, 5, support.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
As described in Figure, the utility model is a kind of damping bus duct, comprise bus duct body 1, bus duct card 2, set bolt 3, beam 4 and support 5, bus duct body 1 is arranged on above support 5, beam 4 is provided with between bus duct body 1 and support 5, the both sides of described beam 4 arrange fixing hole 401, multiple vibration damping hole 402 is straight down provided with between fixing hole 401, what vibration damping hole 402 disperseed is arranged on beam, when it is given a shock extruding time, higher compression stroke is provided, improve the performance of its damping, and punch straight down and more easily to realize compared with other special-shaped beam in manufacture craft, on bus duct card 2 one end clamping bus duct body 1, the other end contacts with support 5 through fixing hole 401, by set bolt 3, bus duct card 2 is fastened on support 5, bus duct card 2 is fastened on support 5 through fixing hole 401 by set bolt 3, make to interfix between equipment various piece, avoid occurring that beam 4 produces displacement because being subject to external force extruding, affect the normal use of bus duct equipment, set bolt 3 preferably adopts zinc-plated insulated bolt, insulated bolt improves the fail safe used on the one hand, plating zinc on surface on the other hand, avoid bolt oxide etch in the process used, extend the useful life of bolt.Described support 5 is triangular structure of right angle, and a right-angle side horizontal positioned fixes bus duct body 1, and another right-angle side vertically arranges and is fixed on metope.Described beam 4 is cuboid electro-insulating rubber pad, and the beam of quality of rubber materials has certain elastic strength, wear-resisting and insulation, is used in the coefficient of safety needing the electrical power trans mission/distribution system of damping to improve equipment.
Claims (3)
1. a damping bus duct, it is characterized in that: comprise bus duct body (1), bus duct card (2), set bolt (3), beam (4) and support (5), bus duct body (1) is arranged on support (5) top, the beam (4) be made up of isolation material is provided with between bus duct body (1) and support (5), the both sides of described beam (4) arrange fixing hole (401), be positioned between fixing hole (401) and be provided with multiple vibration damping hole (402) straight down, on bus duct card (2) one end clamping bus duct body (1), the other end contacts with support (5) through fixing hole (401), by set bolt (3), bus duct card (2) is fastened on support (5).
2. a kind of damping bus duct as claimed in claim 1, is characterized in that: described support (5) is triangular structure of right angle, and a right-angle side horizontal positioned fixes bus duct body (1), and another right-angle side vertically arranges and is fixed on metope.
3. a kind of damping bus duct as claimed in claim 1, is characterized in that: described beam (4) is cuboid electro-insulating rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106292.7U CN204497693U (en) | 2015-02-14 | 2015-02-14 | A kind of damping bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106292.7U CN204497693U (en) | 2015-02-14 | 2015-02-14 | A kind of damping bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497693U true CN204497693U (en) | 2015-07-22 |
Family
ID=53576981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106292.7U Expired - Fee Related CN204497693U (en) | 2015-02-14 | 2015-02-14 | A kind of damping bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977888A (en) * | 2016-06-25 | 2016-09-28 | 江苏万威电气有限公司 | Efficient heat-dissipation type bus duct |
-
2015
- 2015-02-14 CN CN201520106292.7U patent/CN204497693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977888A (en) * | 2016-06-25 | 2016-09-28 | 江苏万威电气有限公司 | Efficient heat-dissipation type 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: 20150722 Termination date: 20160214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |