CN207409964U - A kind of cover board of metal raceway - Google Patents
A kind of cover board of metal raceway Download PDFInfo
- Publication number
- CN207409964U CN207409964U CN201721598828.7U CN201721598828U CN207409964U CN 207409964 U CN207409964 U CN 207409964U CN 201721598828 U CN201721598828 U CN 201721598828U CN 207409964 U CN207409964 U CN 207409964U
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- China
- Prior art keywords
- cover board
- sheet material
- metal raceway
- sheet
- metal
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Abstract
The utility model discloses a kind of components of metal raceway, particularly a kind of cover board of metal raceway, including a sheet material, the both sides of the sheet material be all provided with there are one along sheet material length direction extend catching groove, partial sheet between a pair of of catching groove is intervally arranged structure on the width of sheet material in continous way bumps.The series of advantages such as the technical issues of which solving " structural strength for promoting the cover board of metal raceway " possesses structural strength height, be unlikely to deform during use, and using effect is good.
Description
Technical field
The utility model is related to a kind of components of metal raceway, particularly a kind of cover board of metal raceway.
Background technology
Wire casing also known as cabling channel, distribution trough, Wiring trough（It is different due to place）, it is for by wire rods such as power cord, data cables
The arrangement of specification, fixed electrician's apparatus on the wall or on ceiling.Generally there are two kinds of plastic material and metal material, it can be with
Play different effects.
As shown in Figure 1, the structure of existing metal raceway includes the groove body 1 that bending forms after metal wire rod splices, sheet metal
Material bending forms, and cover board 2 to cover groove body opening and to lock the two snap close piece 3.
But the structural strength of above-mentioned cover board is relatively poor, it is yielding under external force.
Utility model content
The purpose of this utility model is to provide a kind of cover board of metal raceway to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the cover board of a kind of metal raceway designed by the utility model, including a sheet material, institute
The both sides for stating sheet material are all provided with there are one the catching groove that the length direction along sheet material extends, the partial sheet between a pair of of catching groove,
It is intervally arranged structure in continous way bumps on the width of sheet material.
A kind of cover board of above-mentioned metal raceway, based on the increasing addition principle of metal sheet bending compensation, metal sheet exists
After generating plastic deformation by bending means, intensity increases, compression strength enhancing.
Preferably, the above sheet is integral type pressing and bending structure, so as to simplify the generation technique of above-mentioned cover board, promoted
Production efficiency, while reduce production cost.
In order to further promote the structural strength of the cover board of above-mentioned metal raceway, the arc-shaped knot of section of the above sheet
Structure.
A kind of cover board for metal raceway that the utility model obtains possesses structural strength height, not variable during use
Shape, the series of advantages such as using effect is good.
Description of the drawings
Fig. 1 is a kind of structure diagram of metal raceway in the prior art；
In figure：Groove body 1, cover board 2, snap close piece 3；
Fig. 2 is that embodiment 1 provides a kind of positive structure schematic of the cover board of metal raceway；
Fig. 3 is that embodiment 1 provides a kind of side structure schematic diagram of the cover board of metal raceway；
Fig. 4 is that embodiment 2 provides a kind of side structure schematic diagram of the cover board of metal raceway.
In figure：Sheet material 10, catching groove 20.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figures 2 and 3, the cover board for a kind of metal raceway that the present embodiment is provided, it is described including a sheet material 10
The both sides of sheet material 10 are all provided with there are one the catching groove 20 that the length direction along sheet material 10 extends, the part between a pair of of catching groove 20
Sheet material 10 is intervally arranged structure on the width of sheet material 10 in continous way bumps.
The above sheet 10 is integral type pressing and bending structure, so as to simplify the generation technique of above-mentioned cover board, promotes production effect
Rate, while reduce production cost.
The cover board of above-mentioned a kind of metal raceway, based on the increasing addition principle of 10 bending of metal sheet compensation, metal sheet
10 by bending means after plastic deformation is generated, and intensity increases, compression strength enhancing.
Embodiment 2：
A kind of cover board for metal raceway that the present embodiment is provided, general structure is consistent with embodiment 1, but in order to
The structural strength of the cover board of above-mentioned metal raceway is further promoted, as shown in figure 4, the section of sheet material 10 described in the present embodiment
Arc-shaped structure.
Claims (3)
1. a kind of cover board of metal raceway, including a sheet material, the both sides of the sheet material are all provided with that there are one along the length side of sheet material
To the catching groove of extension, it is characterized in that the partial sheet between a pair of of catching groove, recessed in continous way on the width of sheet material
The convex structure that is intervally arranged.
2. a kind of cover board of metal raceway according to claim 1, it is characterized in that the arc-shaped structure of the section of the above sheet.
3. a kind of cover board of metal raceway according to claim 1 or 2, it is characterized in that the above sheet is rolled over for integral type punching press
Kinking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598828.7U CN207409964U (en) | 2017-11-27 | 2017-11-27 | A kind of cover board of metal raceway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598828.7U CN207409964U (en) | 2017-11-27 | 2017-11-27 | A kind of cover board of metal raceway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409964U true CN207409964U (en) | 2018-05-25 |
Family
ID=62317229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598828.7U Active CN207409964U (en) | 2017-11-27 | 2017-11-27 | A kind of cover board of metal raceway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409964U (en) |
-
2017
- 2017-11-27 CN CN201721598828.7U patent/CN207409964U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |