CN2573680Y - Mine glass fibre grille canopy guard - Google Patents
Mine glass fibre grille canopy guard Download PDFInfo
- Publication number
- CN2573680Y CN2573680Y CN 02268700 CN02268700U CN2573680Y CN 2573680 Y CN2573680 Y CN 2573680Y CN 02268700 CN02268700 CN 02268700 CN 02268700 U CN02268700 U CN 02268700U CN 2573680 Y CN2573680 Y CN 2573680Y
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- mine
- fiber grid
- canopy guard
- utility
- 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 belongs to the technical field of a mine safeguard, which relates to a mine glass fiber grille canopy guard used for supporting the working space of a mine. The utility model is characterized in that the canopy guard is made of glass fibers which are woven into a grille and net shape to form glass fiber grilles, and a refractory material coating and an antistatic material coating are coated on both of the front and the rear sides of the glass fiber grilles. Due to the adoption of glass fiber materials, a bamboo wood canopy guard can be replaced by the canopy guard. Waste of zoology resources is reduced; simultaneously, the condition of water loss and soil erosion is lessened, and the environment is effectively protected. The utility model has the advantages of safety, reliability, fire prevention, static prevention, low cost, etc.
Description
Technical field:
The utility model belongs to mine protective equipment technical field, is that a kind of mining glass fiber grid that is used for supporting mine working space protects the top.
Background technology:
For rubble, the soil block that prevents the mine top layer falls; generally be provided with fence at the top of mine working space; in existing technology; what roll guard adopted usually is bamboo grid or paling structure, because bamboo material and timber requirement are big, cuts down the waste that its material not only causes soil erosion and ecological resources; and environmental protection also is subjected to influence in various degree; because of bamboo grid and paling, be combustible material again, be unfavorable for safety in production.What also have a kind of employing is iron wire netting structure, and its material usage is big, the cost height, and also the humidity in the mine makes the iron wire rust corrosion easily, and in addition, the iron wire friction easily produces static, causes the serious accident of gas explosion easily, therefore, has unsafe hidden danger.
Summary of the invention:
The purpose of this utility model provides a kind of cost mining glass fiber grid low and that have fire prevention, an electrostatic-proof function and protects the top.
Realize that the technical scheme that the purpose of this utility model is taked is: have the top of protecting, its main feature is: protect the top and adopt fiberglass braided one-tenth lattice shape netted, constitute glass fiber grid, all be coated with refractory coating and antistatic material coating at the positive and negative of glass fiber grid.
The mining glass fiber grid of making according to such scheme protects the top, adopts glass fiber material to make owing to protect the top, and alternative traditional bamboo wood protects the top, has significantly reduced the waste of ecological resources, protects soil erosion and environmental protection simultaneously effectively.Compared with prior art, this protects the top and has safety, reliable, fire prevention, antistatic and low cost and other advantages.
Utilize accompanying drawing to further describe embodiment of the present utility model below.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
The specific embodiment:
Referring to Fig. 1, mining glass fiber grid of the present utility model protects the top, is netted by fiberglass braided one-tenth lattice shape, constitutes glass fiber grid with this, all is coated with refractory coating and antistatic material coating at the positive and negative of glass fiber grid.Wherein, refractory coating adopts PVC plastic coating or polyethylene coating, is coated with destaticizer in the outside of refractory coating, also can with refractory coating be coated on the glass fiber grid after destaticizer mixes.Glass fiber grid protects the top and is fixed on ore deposit and the interior supporting frame that is provided with.
Claims (4)
1, a kind of mining glass fiber grid protects the top, has the top of protecting, and it is characterized in that: it is netted to protect the fiberglass braided one-tenth lattice shape of adopting on the top, constitutes glass fiber grid, all is coated with refractory coating and antistatic material coating at the positive and negative of glass fiber grid.
2, mining glass fiber grid according to claim 1 protects the top, it is characterized in that: refractory coating adopts PVC plastic coating or polyethylene coating.
3, mining glass fiber grid according to claim 1 protects the top, it is characterized in that: the outside of refractory coating is coated with destaticizer,
4, mining glass fiber grid according to claim 1 protects the top, it is characterized in that: glass fiber grid is fixed on the supporting frame that is provided with in the mine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268700 CN2573680Y (en) | 2002-08-08 | 2002-08-08 | Mine glass fibre grille canopy guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268700 CN2573680Y (en) | 2002-08-08 | 2002-08-08 | Mine glass fibre grille canopy guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573680Y true CN2573680Y (en) | 2003-09-17 |
Family
ID=33734086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268700 Expired - Fee Related CN2573680Y (en) | 2002-08-08 | 2002-08-08 | Mine glass fibre grille canopy guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573680Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223756A (en) * | 2012-01-31 | 2013-07-31 | 廖树汉 | Fireproof plastic glass plate capable of being sawn and drilled with impact resistance |
| CN103753894A (en) * | 2012-01-31 | 2014-04-30 | 廖树汉 | Sawable, drillable and unbreakable plastic glass light-penetrating plate with width of more than 10 meter and thickness of 0.3 mm capable of replacing metal |
| CN103753892A (en) * | 2012-01-31 | 2014-04-30 | 廖树汉 | Sawable, drillable and unbreakable fireproof plastic glass plate with width of more than 10 meter and thickness of 0.5 mm and capable of replacing metal |
| CN103798099A (en) * | 2012-11-14 | 2014-05-21 | 廖树汉 | Application of plastic-glass cloths to recovering underground water vapor for tree usage to change deserts into oases |
-
2002
- 2002-08-08 CN CN 02268700 patent/CN2573680Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223756A (en) * | 2012-01-31 | 2013-07-31 | 廖树汉 | Fireproof plastic glass plate capable of being sawn and drilled with impact resistance |
| CN103753894A (en) * | 2012-01-31 | 2014-04-30 | 廖树汉 | Sawable, drillable and unbreakable plastic glass light-penetrating plate with width of more than 10 meter and thickness of 0.3 mm capable of replacing metal |
| CN103753892A (en) * | 2012-01-31 | 2014-04-30 | 廖树汉 | Sawable, drillable and unbreakable fireproof plastic glass plate with width of more than 10 meter and thickness of 0.5 mm and capable of replacing metal |
| CN103798099A (en) * | 2012-11-14 | 2014-05-21 | 廖树汉 | Application of plastic-glass cloths to recovering underground water vapor for tree usage to change deserts into oases |
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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 |