CN102352704A - Fence netting - Google Patents
Fence netting Download PDFInfo
- Publication number
- CN102352704A CN102352704A CN2011103236309A CN201110323630A CN102352704A CN 102352704 A CN102352704 A CN 102352704A CN 2011103236309 A CN2011103236309 A CN 2011103236309A CN 201110323630 A CN201110323630 A CN 201110323630A CN 102352704 A CN102352704 A CN 102352704A
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- net sheet
- sheet portion
- fence
- adjacent
- vertical
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Abstract
The invention relates to a fence netting, which is formed by welding horizontal wires and vertical wires at intersections after crossing. Two adjacent horizontal wires and two adjacent vertical wires form a square grid, the fence netting is divided into a first netting part positioned at the upper part and a second netting part positioned at the lower part along the longitudinal direction, the area of a single grid at the first netting part is larger than that of a single grid at the second netting part. According to the fence netting, the structure is simple and reasonable, the intensity is high, the materials are greatly saved under the condition without lowering the safety performance, and thus the manufacturing cost is lowered.
Description
Technical field
The invention belongs to the circumference safety-protection system product of building external application, particularly a kind of fence net sheet.
Background technology
Metal fence net sheet since structure thin, in light weight, the occupation of land less, survivable, transparent effect good, is widely used in the place that gardens, highway, sports building etc. need safeguard protection.Existing net sheet is to connect with horizontal hair and vertical wire bond to form mostly, on the net sheet several tetragonal grids is arranged after welding is accomplished.For safety, the ratio that the net sheet is provided with mostly is higher, and too high net sheet is to the requirement of strength height of its composition twine and to being welded with certain requirement.And in order to prevent climbing, the grid of net sheet is provided with smaller greatly, and the equirotal grid up and down that the grid of present net sheet adopts basically, and such setting not only can not increase the bulk strength of net sheet, has wasted material on the contrary.
Summary of the invention
The fence net sheet that the purpose of this invention is to provide a kind of Stability Analysis of Structures, difficult climbing.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of fence net sheet is welded in intersection by horizontal hair and vertical silk intersection back; Surround a square grid between adjacent two described horizontal hairs and the adjacent two described vertical silks; Described fence net sheet is along vertically being divided into superposed first net sheet portion and the second net sheet portion that is positioned at the bottom, and the single grid area in the described first net sheet portion is greater than the single grid area in the described second net sheet portion.
In the technique scheme, preferred, horizontal hair in the described first net sheet portion and the density of the density of indulging silk less than horizontal hair in the described second net sheet portion and vertical silk.Further preferred, the fore-and-aft distance of adjacent two described horizontal hairs is greater than the fore-and-aft distance of adjacent two described horizontal hairs in the described second net sheet portion in the described first net sheet portion.Perhaps preferred, the lateral separation of adjacent two described vertical silks is greater than the lateral separation of adjacent two described vertical silks in the described second net sheet portion in the described first net sheet portion.
In the technique scheme, preferred, the longitudinal size or/and the lateral dimension of the grid in the described second net sheet portion are 10≤h≤25mm.
In the technique scheme, preferred, the whole longitudinal size of the described second net sheet portion is greater than 2m.
In the technique scheme, preferred, described horizontal hair is set to 3≤φ≤6mm with the diameter of vertical silk.
In the technique scheme, preferred, described horizontal hair and the vertical welding of vertical silk, described grid is rectangle.
In the technique scheme, preferred, described vertical silk all is welded with horizontal hair in both sides relatively.
The invention has the beneficial effects as follows: this fence net chip architecture advantages of simple, intensity is high, under the prerequisite that does not reduce security performance, has saved material greatly, thereby has reduced manufacturing cost.
Description of drawings
Accompanying drawing 1 is the part sketch map of fence net sheet of the present invention;
Wherein, 1, the first net sheet portion; 2, the second net sheet portion; 3, vertical silk; 4, horizontal hair; 5, grid.
The specific embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is done concrete elaboration, among the following embodiment, " vertically " is above-below direction, and " laterally " is left and right directions.
As shown in Figure 1, this fence net sheet is welded in intersection through vertical silk 3 and horizontal hair 4 intersection backs, and this intersection is right-angled intersection, and horizontal hair 4 is orthogonal with vertical 3, and horizontal hair 4 and vertical silk 3 are steel matter, and diameter is set to 3≤φ≤6mm.The relative both sides of vertical silk 3 all are welded with corresponding horizontal hair 4, can increase the bulk strength of net sheet like this, surround a rectangle grid 5 between adjacent two horizontal hairs 4 and the adjacent two vertical silks 3.
Fence net sheet is along vertically be made up of the first net sheet portion 1 and the second net sheet portion 2 from top to down, and wherein, the grid area at second net sheet portion 2 places is greater than the grid area at first net sheet portion 1 place.In this embodiment, for the effect that realizes that this sizing grid differs, horizontal hair in the first net sheet portion 1 and the density of the density of indulging silk less than horizontal hair in the second net sheet portion 2 and vertical silk.Be specially: the lateral separation L1 of adjacent two vertical silks is greater than the lateral separation L2 of adjacent two vertical silks in the second net sheet portion 2 in the first net sheet portion 1, and the fore-and-aft distance H1 of adjacent two horizontal hairs is greater than the fore-and-aft distance H2 of adjacent two horizontal hairs in the described second net sheet portion 2 in the first net sheet portion 1.In order to prevent that the saboteur from destroying (utilizing scissor cut or climbing etc.) from the second net sheet portion 2; Longitudinal size of the grid in the second net sheet portion 2 (being fore-and-aft distance H2) or/and lateral dimension (being lateral separation L2) are 10≤h≤25mm, can make the net sheet form " fine groove net " structure like this.
When above-mentioned fence net sheet is installed; The second net sheet portion 2 is near ground, in order to prevent climbing or to shear, when the whole vertically height H of the second net sheet portion 2 should not help by the outside greater than usual adult; The limiting altitude that pin or hand can touch should be higher than 2m usually.Like this; Grid is big even the first net sheet portion 1 that is difficult to touch or climb for the mediocrity adopts, horizontal hair and vertical silk are arranged rarer form; Can not have influence on the safety of whole fence net sheet yet; And realized under the situation that does not reduce fence net sheet degree of protection; Save material, lowered manufacturing cost.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences of doing based on spirit of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. a fence net sheet is welded in intersection by horizontal hair and vertical silk intersection back; Surround a square grid between adjacent two described horizontal hairs and the adjacent two described vertical silks; Described fence net sheet is along vertically being divided into superposed first net sheet portion and the second net sheet portion that is positioned at the bottom, and it is characterized in that: the single grid area in the described first net sheet portion is greater than the single grid area in the described second net sheet portion.
2. based on the described fence net of claim 1 sheet, it is characterized in that: the density of horizontal hair in the described first net sheet portion and vertical silk is less than the density of horizontal hair in the described second net sheet portion with vertical silk.
3. fence net sheet according to claim 2 is characterized in that: the fore-and-aft distance of adjacent two described horizontal hairs is greater than the fore-and-aft distance of adjacent two described horizontal hairs in the described second net sheet portion in the described first net sheet portion.
4. based on the described fence net of claim 2 sheet, it is characterized in that: the lateral separation of adjacent two described vertical silks is greater than the lateral separation of adjacent two described vertical silks in the described second net sheet portion in the described first net sheet portion.
5. fence net sheet according to claim 1 is characterized in that: the longitudinal size or/and the lateral dimension of the grid in the described second net sheet portion are 10≤h≤25mm.
6. fence net sheet according to claim 1 is characterized in that: the whole longitudinal size of the described second net sheet portion is greater than 2m.
7. fence net sheet according to claim 1 is characterized in that: described horizontal hair is set to 3≤φ≤6mm with the diameter of vertical silk.
8. fence net sheet according to claim 1 is characterized in that: described horizontal hair and the vertical welding of vertical silk, described grid is rectangle.
9. fence net sheet according to claim 1 is characterized in that: described vertical silk all is welded with horizontal hair in both sides relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103236309A CN102352704A (en) | 2011-10-21 | 2011-10-21 | Fence netting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103236309A CN102352704A (en) | 2011-10-21 | 2011-10-21 | Fence netting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102352704A true CN102352704A (en) | 2012-02-15 |
Family
ID=45576335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103236309A Pending CN102352704A (en) | 2011-10-21 | 2011-10-21 | Fence netting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102352704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605990A (en) * | 2012-03-31 | 2012-07-25 | 张家港固耐特围栏系统有限公司 | Fence netting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070063176A1 (en) * | 2005-09-16 | 2007-03-22 | Hong-Gi Chun | Support for supporting cable net, and security fence using the same |
| JP3977923B2 (en) * | 1998-05-25 | 2007-09-19 | タキロン株式会社 | Fixing structure of net member for fence of ski resort |
| CN200999286Y (en) * | 2006-06-07 | 2008-01-02 | 党卫东 | Windbreak root dust suppression grid |
| CN101892767A (en) * | 2010-06-23 | 2010-11-24 | 张家港固耐特围栏系统有限公司 | Fence system |
| CN202249146U (en) * | 2011-10-21 | 2012-05-30 | 张家港固耐特围栏系统有限公司 | Fencing net slice |
-
2011
- 2011-10-21 CN CN2011103236309A patent/CN102352704A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3977923B2 (en) * | 1998-05-25 | 2007-09-19 | タキロン株式会社 | Fixing structure of net member for fence of ski resort |
| US20070063176A1 (en) * | 2005-09-16 | 2007-03-22 | Hong-Gi Chun | Support for supporting cable net, and security fence using the same |
| CN200999286Y (en) * | 2006-06-07 | 2008-01-02 | 党卫东 | Windbreak root dust suppression grid |
| CN101892767A (en) * | 2010-06-23 | 2010-11-24 | 张家港固耐特围栏系统有限公司 | Fence system |
| CN202249146U (en) * | 2011-10-21 | 2012-05-30 | 张家港固耐特围栏系统有限公司 | Fencing net slice |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605990A (en) * | 2012-03-31 | 2012-07-25 | 张家港固耐特围栏系统有限公司 | Fence netting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120215 |