CN2839561Y - A kind of down-hole supporting wire lath - Google Patents
A kind of down-hole supporting wire lath Download PDFInfo
- Publication number
- CN2839561Y CN2839561Y CN 200520117560 CN200520117560U CN2839561Y CN 2839561 Y CN2839561 Y CN 2839561Y CN 200520117560 CN200520117560 CN 200520117560 CN 200520117560 U CN200520117560 U CN 200520117560U CN 2839561 Y CN2839561 Y CN 2839561Y
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- China
- Prior art keywords
- wire
- lath
- wire lath
- edge
- broadwise
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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 discloses a kind of down-hole supporting wire lath, this wire lath is by radially constituting with the wire weaving of broadwise, edge radially, the broadwise welded wire is fixed together.The wire lath wire side of this kind structure is smooth, intensity good, easy to connect.
Description
Technical field
The utility model relates to the wire lath that supporting is used under a kind of coal mine.
Background technology
At present, the wire lath that the down-hole supporting is used is mainly diamond mesh, and diamond mesh adopts the iron wire material behind high tempering, tensile strength is low, its structure is formed by spiral helicine twine is all linked with one another, wire side out-of-flatness, discontinuity, supporting effect is poor, the edge of net is concavo-convex uneven, and net is connected with net inconvenience, during use, selvage needs pressed and overlapped together, and the wire lath availability is low.
Summary of the invention
The purpose of this utility model is to provide that a kind of wire side is smooth, intensity good, supporting wire lath in down-hole easy to connect.
The utility model is achieved in that a kind of down-hole supporting wire lath, and this wire lath is by radially constituting with the wire weaving of broadwise, edge radially, the broadwise welded wire is fixed together.
Further improve the protruding and rounding shape junction button of the wire of this wire lath edge as the utility model.
As another kind of improvement the of the present utility model, the wire of this wire lath edge is a double-decker.
The utility model has the advantages that: 1, wire side is smooth, and intensity is good.Wire lath adopts the method for weaving to make, and each one metal wire all interlocks and is pressed on follow on the wire more, and wire side is smooth, good integrity, and it is even that wire lath bears pressure, and intensity is good, and supporting effect is good.
2, easy to connect.Wire lath edge is neat, the extended junction button that bends to convenient connection of edge's wire, and net is very convenient with being connected of net.
Description of drawings
Fig. 1 is first kind of embodiment front view of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is second kind of embodiment front view of the utility model.
The specific embodiment
As shown in Figure 1, 2, 3, wire lath is by radially constituting the protruding and rounding shape junction button 1 of the wire of edge with the wire weaving of broadwise.During use, the wire lath peripheral direction can utilize junction button 1 to connect the additional metals net, faces the junction button 1 interior insertion wire or the reinforcing bar of wire lath mutually and can realize connecting.Be guaranteed strength, wire can adopt without heat treated hand-drawn wire material, also can adopt black wire or zinc-plated black wire material.Manufacturing process of the present utility model is: at first with the wire embossing, artificial again or machine with wire radially, the broadwise weaving gets up, after having woven, with edge radially, the junction welding that intersects of broadwise wire, the wire part circumflexion junction button 1 and the welding of stretching out the edge.
Fig. 4 is the another kind of embodiment schematic diagram of the utility model, the difference of this kind embodiment and Fig. 1 embodiment is, wire lath edge is the double-level-metal silk, there is not junction button 1, the as a whole big net of this kind wire lath no longer connects other wire lath all around, and wire lath also adopts the weaving mode to make, it is the intensity that guarantees edge that the edge adopts double-decker, and its wire also adopts hand-drawn wire, black wire or zinc-plated black wire material.
Claims (5)
1, a kind of down-hole supporting wire lath is characterized in that: this wire lath is by radially constituting with the wire weaving of broadwise, edge radially, the broadwise welded wire is fixed together.
2, supporting wire lath in down-hole according to claim 1 is characterized in that: the protruding and rounding shape junction button (1) of the wire of this wire lath edge.
3, supporting wire lath in down-hole according to claim 1, it is characterized in that: the wire of this wire lath edge is a double-decker.
4, according to the described arbitrary down-hole supporting wire lath of claim 1-3, it is characterized in that: this wire lath wire adopts the hand-drawn wire material.
5, according to the described arbitrary down-hole supporting wire lath of claim 1-3, it is characterized in that: this wire lath wire adopts zinc-plated black wire material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117560 CN2839561Y (en) | 2004-03-02 | 2005-09-07 | A kind of down-hole supporting wire lath |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420038763 | 2004-03-02 | ||
| CN200420038763.7 | 2004-03-02 | ||
| CN 200520117560 CN2839561Y (en) | 2004-03-02 | 2005-09-07 | A kind of down-hole supporting wire lath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839561Y true CN2839561Y (en) | 2006-11-22 |
Family
ID=37427545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117560 Expired - Fee Related CN2839561Y (en) | 2004-03-02 | 2005-09-07 | A kind of down-hole supporting wire lath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839561Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397893A (en) * | 2013-08-12 | 2013-11-20 | 四川广旺能源发展（集团）有限责任公司唐家河煤矿 | Roadway supporting protective net and supporting system |
| CN106812547A (en) * | 2015-12-01 | 2017-06-09 | 山东科技大学 | Allow and press enhancing supporting mesh |
| CN110023587A (en) * | 2016-08-02 | 2019-07-16 | 克热斯塑料(澳大利亚)私人有限公司 | Polymer flake and its installation and preparation method |
-
2005
- 2005-09-07 CN CN 200520117560 patent/CN2839561Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397893A (en) * | 2013-08-12 | 2013-11-20 | 四川广旺能源发展（集团）有限责任公司唐家河煤矿 | Roadway supporting protective net and supporting system |
| CN106812547A (en) * | 2015-12-01 | 2017-06-09 | 山东科技大学 | Allow and press enhancing supporting mesh |
| CN110023587A (en) * | 2016-08-02 | 2019-07-16 | 克热斯塑料(澳大利亚)私人有限公司 | Polymer flake and its installation and preparation method |
| CN110023587B (en) * | 2016-08-02 | 2022-04-15 | 克热斯塑料(澳大利亚)私人有限公司 | Polymer sheet and method for installing and preparing same |
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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 |