CN2320668Y - Reinforced composite material rain-water grate on road - Google Patents
Reinforced composite material rain-water grate on road Download PDFInfo
- Publication number
- CN2320668Y CN2320668Y CN 98201159 CN98201159U CN2320668Y CN 2320668 Y CN2320668 Y CN 2320668Y CN 98201159 CN98201159 CN 98201159 CN 98201159 U CN98201159 U CN 98201159U CN 2320668 Y CN2320668 Y CN 2320668Y
- Authority
- CN
- China
- Prior art keywords
- composite material
- reinforced composite
- glass fibre
- fibre cloth
- material road
- 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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Abstract
The utility model relates to a reinforced composite material rain-water grate on roads, which is characterized in that a mesh screen frame is made by flat steels or screw-thread steels welded to each other; a piece of moderate alkaline glass fibre cloth soaked in unsaturated resins is bedded on the bottom layer, and the moderate alkaline glass fibre cloth is overlapped into one to a plurality of layers; the space in the flat steel and the glass fibre cloth is filled with filler mixed with mixing slurry; a plurality of layers of moderate alkaline glass fibre cloth are arranged at the upper part of the flat steel; the surfaces of the upper and the lower glass fibre cloth are sprayed with resins; the surface is coated with a color paste layer. The rain-water grate has the advantages of convenient manufacture, sufficiency material origin and low cost. The material has no returned value after broken, and consequently, the problem of being stolen does not exist. The utility model is suitable for the rain-water grate on roads in large or small cities in municipal works.
Description
The utility model belongs to municipal engineering equipment, particularly a kind of rain grid made that is used for road.
Rain grid made majority on the road cylinder iron waters and builds up the plane grid skeleton, and is this simple in structure, easy to make, cost is low, use wide, but because the material that this kind rain grid made uses is recyclable, stolen losing occurred, the person of the initiation accident of causing injury constantly takes place; At this situation, many rain grid mades of locking have appearred, though can solve the problem of losing, but brought the cost height, awkward problem.
The purpose of this utility model be the design a kind of novel reinforced composite material road rain grid made, it is simple in structure, the intensity height, cost is low, have the material artificial destruction after, waste product does not have the characteristics of recovery value.
Reinforced composite material road rain grid made of the present utility model, form by the plane grid skeleton, it is characterized in that: with the metal gridding skeleton of band steel making, section is plural " T " font, at the impregnated middle alkali fibre glass cloth that is coated with unsaturated-resin of bottom place mat, overlapping one to several layers, fill the inserts that is mixed with mixed pulp at band steel and glass fabric space, band steel top is the multilayer middle alkali fibre glass cloth, at the surface spraying resin of glass fabric up and down.
Accelerate for making its rate of hardening, can be in that the surface-coated coagulating agent layer of bottom glass fiber cloth--as release agent, unsaturated-resin be the mixed pulp of polyester material and solidfied material thereof, the surface-coated coagulating agent of top glass cloth or mixed pulp layer scribble color paste layer on the surface.
Described metallic framework is that screw-thread steel is welded.
Described inserts is that green stone slag or quartz powder and unsaturated-resin mixed pulp mix form.
Reinforced composite material road rain grid made of the present utility model, production method is: the skeleton that adopts band steel or screw-thread steel welding fabrication is as strengthening iliacus, the impregnated middle alkali fibre glass cloth that is coated with unsaturated-resin of bottom place mat, overlapping one to several layers, fill the inserts that is mixed with mixed pulp at band steel and glass fabric space, band steel top is the multilayer middle alkali fibre glass cloth, at up and down the surface-coated mixed pulp layer and the coagulating agent layer of glass fabric, place in the mould then, naturally flat curing or the cure under pressure stripping forming of heating, after, punching or cut the hole scribbles color paste layer on the surface.
Reinforced composite material road rain grid made of the present utility model, do metallic framework owing to adopt band steel or screw-thread steel, guarantee the density of load and the crushing resistance of structure, adopted glass fabric surface layer about rain grid made of impregnated unsaturated-resin, easy to make, the material source abundance, cost is low, and the no recovery value in the destroyed back of this material, does not have stolen problem, have tangible economic benefit and social benefit, be applicable to the road rain grid made of big small city in the municipal engineering.
Below in conjunction with drawings and Examples, reinforced composite material road rain grid made is described further.
Fig. 1 is a reinforced composite material road rain grid made structural representation
Fig. 2 is reinforced composite material road rain grid made metallic framework figure
Fig. 3 is a reinforced composite material road rain grid made sectional view
As can be seen, a kind of reinforced composite material road rain grid made, form by the plane grid skeleton, it is characterized in that: with the metal gridding skeleton 3 of band steel making, section is plural " T " font, at the impregnated middle alkali fibre glass cloth 5 that is coated with unsaturated-resin of bottom place mat, overlapping one to several layers, fill the inserts 4 that is mixed with mixed pulp at band steel and glass fabric space, band steel top is multilayer middle alkali fibre glass cloth 2, at up and down the surface-coated mixed pulp layer 1 and the coagulating agent layer 6 of glass fabric, scribble color paste layer 7 on the surface.
Claims (4)
1, a kind of reinforced composite material road rain grid made, form by the plane grid skeleton, it is characterized in that: with the metal gridding skeleton of band steel making, section is plural " T " font, at the impregnated middle alkali fibre glass cloth that is coated with unsaturated-resin of bottom place mat, overlapping one to several layers, fill the inserts that is mixed with mixed pulp at band steel and glass fabric space, band steel top is the multilayer middle alkali fibre glass cloth, at the surface spraying resin of glass fabric up and down.
2, reinforced composite material road rain grid made as claimed in claim 1 is characterized in that: at the surface-coated coagulating agent layer of bottom glass fiber cloth, the surface-coated mixed pulp layer of top glass cloth scribbles color paste layer on the surface.
3, reinforced composite material road rain grid made as claimed in claim 1, it is characterized in that: described metallic framework is that screw-thread steel is welded.
4, reinforced composite material road rain grid made as claimed in claim 1 is characterized in that: described inserts is that green stone slag or quartz powder and unsaturated-resin mixed pulp mix form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201159 CN2320668Y (en) | 1998-02-17 | 1998-02-17 | Reinforced composite material rain-water grate on road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201159 CN2320668Y (en) | 1998-02-17 | 1998-02-17 | Reinforced composite material rain-water grate on road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2320668Y true CN2320668Y (en) | 1999-05-26 |
Family
ID=33958524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98201159 Expired - Fee Related CN2320668Y (en) | 1998-02-17 | 1998-02-17 | Reinforced composite material rain-water grate on road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2320668Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383348C (en) * | 2005-09-20 | 2008-04-23 | 霍斌 | Method for manufacturing colored artistic cover of catch basin and water grate |
-
1998
- 1998-02-17 CN CN 98201159 patent/CN2320668Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383348C (en) * | 2005-09-20 | 2008-04-23 | 霍斌 | Method for manufacturing colored artistic cover of catch basin and water grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |