CN203285462U - Eight-twisted protective net for mine - Google Patents
Eight-twisted protective net for mine Download PDFInfo
- Publication number
- CN203285462U CN203285462U CN2013202864038U CN201320286403U CN203285462U CN 203285462 U CN203285462 U CN 203285462U CN 2013202864038 U CN2013202864038 U CN 2013202864038U CN 201320286403 U CN201320286403 U CN 201320286403U CN 203285462 U CN203285462 U CN 203285462U
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- Prior art keywords
- dictyosome
- mine
- millimeters
- mesh
- net
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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 relates to the technical field of a protective net for a mine, and in particular relates to an eight-twisted protective net for a mine. The eight-twisted protective net comprises a net body, wherein each mesh of the net body is in a hexagonal shape, two opposite vertical side edges of each mesh are formed by intertwining two metal wires, and the two metal wires are intertwined for eight turns. The twisted protective net is reasonable in structure and convenient to use; through the eight-turn twisting, the strength of the junction of the stranded steel wire is improved, the corrosion resistance, the oxidization resistance and the rust resistance of the net body are improved through a protective layer, so that the strength and the duration of the net body can be improved, and the safety potential danger can be reduced.
Description
Technical field
The utility model relates to mine protective screening technical field, is a kind of eight flower mine protective screenings.
Background technology
Mine is used for mine, the tunnel of mine and the security protection at getting working face top with protective screening, continuation pulling force and impact force that it will be subject to, because existing mine is less with the coil buckling number of turns of protective screening, its intensity is lower, durability is poor, therefore damage exists in case will cause serious accident.
Summary of the invention
The utility model provides a kind of eight flower mine protective screenings, overcome the deficiency of above-mentioned prior art, it can effectively solve existing mine and cause with the coil buckling number of turns of protective screening is less that intensity is lower, durability is poor, in case damage will cause the problem of serious accident.
The technical solution of the utility model is achieved like this: a kind of eight flower mine protective screenings, comprise dictyosome, and the mesh of this dictyosome is hexagon, and each is entwined two corresponding vertical side edge of mesh by two one metal wires, and the number of turns of its winding is eight circles.
Above-mentioned dictyosome is the steel wire dictyosome.
Be fixed with overcoat on above-mentioned steel wire dictyosome.
Above-mentioned overcoat is the Wear-resistant plastic bed of material or antifriction metal (AFM) layer.
The diameter of above-mentioned dictyosome is between 1.0 millimeters to 6.0 millimeters.
The utility model is rational in infrastructure, and is easy to use, and it has improved the intensity of coil buckling steel wire junction by eight flowers, improves the anticorrosion of dictyosome, anti-oxidation and rustproof property by overcoat, thereby has improved intensity and the durability of dictyosome, has reduced potential safety hazard.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Coding in figure is respectively: 1 is dictyosome, and 2 is mesh, and 3 is vertical side edge.
The specific embodiment
As shown in Figure 1, this eight flowers mine comprises dictyosome 1 with protective screening, and the mesh 2 of this dictyosome 1 is hexagon, and two corresponding vertical side edge 3 of mesh 2 respectively are entwined by two one metal wires, and the number of turns of its winding is eight circles.Be wound around and improved the intensity of dictyosome junction by eight circles.
As shown in Figure 1, according to actual needs, dictyosome 1 is the steel wire dictyosome.As required, be fixed with overcoat on the steel wire dictyosome, in order to improve anti-wear performance, overcoat is the Wear-resistant plastic bed of material or antifriction metal (AFM) layer, and as required, the diameter of above-mentioned dictyosome 1 is between 1.0 millimeters to 6.0 millimeters.
Claims (7)
1. colored mine protective screening, it is characterized in that comprising dictyosome (1), the mesh (2) of this dictyosome (1) is hexagon, and each is entwined two corresponding vertical side edge (3) of mesh (2) by two one metal wires, and the number of turns of its winding is eight circles.
2. eight flower mine protective screenings according to claim 1, is characterized in that dictyosome (1) is the steel wire dictyosome.
3. eight flower mine protective screenings according to claim 1 and 2, is characterized in that being fixed with overcoat on the steel wire dictyosome.
4. eight flower mine protective screenings according to claim 1 and 2, is characterized in that overcoat is the Wear-resistant plastic bed of material or antifriction metal (AFM) layer.
5. according to claim 1 and 2 eight spend the mine protective screenings, the diameter that it is characterized in that dictyosome (1) is between 1.0 millimeters to 6.0 millimeters.
6. according to claim 3 eight spend the mine protective screenings, the diameter that it is characterized in that dictyosome (1) is between 1.0 millimeters to 6.0 millimeters.
7. according to claim 4 eight spend the mine protective screenings, the diameter that it is characterized in that dictyosome (1) is between 1.0 millimeters to 6.0 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202864038U CN203285462U (en) | 2013-05-08 | 2013-05-08 | Eight-twisted protective net for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202864038U CN203285462U (en) | 2013-05-08 | 2013-05-08 | Eight-twisted protective net for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285462U true CN203285462U (en) | 2013-11-13 |
Family
ID=49541831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202864038U Expired - Fee Related CN203285462U (en) | 2013-05-08 | 2013-05-08 | Eight-twisted protective net for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285462U (en) |
-
2013
- 2013-05-08 CN CN2013202864038U patent/CN203285462U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140508 |