CN201608482U - Busbar joint grounding board - Google Patents
Busbar joint grounding board Download PDFInfo
- Publication number
- CN201608482U CN201608482U CN2009203138126U CN200920313812U CN201608482U CN 201608482 U CN201608482 U CN 201608482U CN 2009203138126 U CN2009203138126 U CN 2009203138126U CN 200920313812 U CN200920313812 U CN 200920313812U CN 201608482 U CN201608482 U CN 201608482U
- Authority
- CN
- China
- Prior art keywords
- ground plate
- hole
- breach
- main body
- notch
- Prior art date
- 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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- Details Of Indoor Wiring (AREA)
Abstract
A busbar joint grounding board comprises a body with an isosceles triangular cross section. A vertex angle of the isosceles triangle is provided with a notch. The body is provided with a through hole at the position of the notch. Opening size of the notch is larger than the aperture of the through hole. The through hole is used for a bolt to assemble a grounding board to a proper position during assembly, and the notch is a preserved space for a head of the bolt. Compared with prior art, the busbar joint grounding board is fast in installation, and grounding wires for connecting two busbars require no individual setting.
Description
Technical field
It is a kind of for power distribution equipment that the utility model belongs to, and specifically is a kind of bus duct joint ground plate.
Background technology
Bus duct be substitute cable in the conventional art and crane span structure for power distribution equipment, on bus duct, have a plurality of feeding interface, be used for the power taking of diverse location.Two sections bus duct blank areas of the prior art connect relatively difficulty in the time of construction, need to connect independent ground wire, need the workman this to be spent the more time.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of new bus duct joint ground plate, concrete technical scheme is as follows:
A kind of bus duct joint ground plate comprises the ground plate main body, and the shape of cross section of described ground plate main body is an isosceles triangle, and the drift angle of described isosceles triangle is provided with breach; Described ground plate main body is provided with through hole, and the through hole position is the breach position; The openings of sizes of described breach is greater than the aperture of through hole.Described through hole is when being used to assemble, and bolt is assembled to the relevant position to ground plate, and described breach is the bolt head headspace of bolt.
Described breach has cavity, and the size of cavity is greater than the size of described gap opened.Cavity is to install packing ring when being used for connecting bolt additional.
Described through hole is located at the center of ground plate main body.
Compared with prior art, use bus duct joint of the present utility model quick for installation, and the earth connection that connects two sections bus ducts need not be set separately.
Description of drawings
Fig. 1 is that embodiment master looks schematic diagram;
Fig. 2 is the embodiment schematic top plan view.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As Fig. 1,2, a kind of bus duct joint ground plate comprises ground plate main body 1, and the shape of cross section of described ground plate main body 1 is an isosceles triangle, and the drift angle of described isosceles triangle is provided with breach 3; Described ground plate main body 1 is provided with through hole 2, and through hole 2 positions are breach 3 positions; The openings of sizes of described breach 3 is greater than the aperture of through hole 2.Described through hole 2 is when being used to assemble, and bolt is assembled to the relevant position to this ground plate, and described breach 3 is the bolt head headspace of bolt.
Described breach 3 has cavity 4, and the size of cavity 4 is greater than the size of described breach 3 openings.Cavity 4 is to install packing ring when being used for connecting bolt additional.
Described through hole 2 is located at the center of ground plate main body 1.
Claims (3)
1. a bus duct joint ground plate comprises the ground plate main body, and the shape of cross section that it is characterized in that described ground plate main body is an isosceles triangle, and the drift angle of described isosceles triangle is provided with breach; Described ground plate main body is provided with through hole, and the through hole position is the breach position; The openings of sizes of described breach is greater than the aperture of through hole.
2. bus duct joint ground plate according to claim 1 is characterized in that described breach has cavity, and the size of cavity is greater than the size of described gap opened.
3. bus duct joint ground plate according to claim 1 and 2 is characterized in that described through hole is located at the center of ground plate main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203138126U CN201608482U (en) | 2009-10-30 | 2009-10-30 | Busbar joint grounding board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203138126U CN201608482U (en) | 2009-10-30 | 2009-10-30 | Busbar joint grounding board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608482U true CN201608482U (en) | 2010-10-13 |
Family
ID=42953183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203138126U Expired - Fee Related CN201608482U (en) | 2009-10-30 | 2009-10-30 | Busbar joint grounding board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608482U (en) |
-
2009
- 2009-10-30 CN CN2009203138126U patent/CN201608482U/en not_active Expired - Fee Related
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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: 20101013 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |