CN202767049U - High-strength plastic two-way stretch grill - Google Patents
High-strength plastic two-way stretch grill Download PDFInfo
- Publication number
- CN202767049U CN202767049U CN201220410191.5U CN201220410191U CN202767049U CN 202767049 U CN202767049 U CN 202767049U CN 201220410191 U CN201220410191 U CN 201220410191U CN 202767049 U CN202767049 U CN 202767049U
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- cross
- ribs
- length
- rib
- grill
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- Expired - Lifetime
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Abstract
The utility model discloses a high-strength plastic two-way stretch grill. A plurality of cross ribs and a plurality of vertical ribs are arranged in a staggered mode to form a plurality of square-type nets and the staggered points of the cross ribs and the vertical ribs share a same node. The length of each cross rib is 31-32 mm, the length of each vertical ribs is 26-27 mm, and the cross ribs, the vertical ribs and the nodes have the advantages of being reasonable in structure and size of each part, high in strength, stable in structure and low in cost.
Description
Technical field
The utility model relates to a kind of geo-grid, especially relates to a kind of highstrenghtpiston two-way grille that stretches.
Background technology
Geo-grid is the two-dimensional mesh trellis net material that stretches or be welded through thermoplastic with high molecular polymers such as polypropylene, polyethylene.Along with industrial expansion, performance requirement to geo-grid is more and more higher, raising along with the requirement of engineering level, everybody also progressively improves the requirement of workmanship level, especially the major works that concerns the people's livelihood, building of large reservoir, the engineering such as railway, bridge formation is high especially to its stability requirement, there is the low product of many hot strengths to be not suitable for being applied in these Larger Engineering Projects, this just requires the more high-intensity product of earth working material area research, uses with the exploitation that is adapted to major works.At present, many manufacturer production plastic grills are arranged both at home and abroad, but mostly low strength, less stable.
Summary of the invention
The purpose of this utility model is: the two-way grille that provides that a kind of intensity is high, the highstrenghtpiston of good stability stretches.
The technical solution of the utility model is: by some cross ribs and a plurality of square nets of vertical rib staggered, cross rib and vertical rib staggered place share a node, cross rib length L 1 is 2.8-3.5 mm, thick middle 2.4-2.9mm for 31-32mm, intermediate width Lb, vertical rib length L 2 is 2.8-3.2mm, thick middle 4.7-5mm for 26-27mm, intermediate width La, and node (3) width across corners L is the thick 5-5.6 mm of 10-12 mm, node center.
The beneficial effects of the utility model are: owing to having adopted rational physical dimension, make the utility model larger than the intensity of common grid, fabric width 4-6m in length and breadth to hot strength 〉=50 KN/m, have that intensity is high, a Stability Analysis of Structures, low cost and other advantages, application is wide.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Can find out from structural representation of the present utility model shown in Figure 1, the utility model is by some cross ribs 1 and a plurality of square nets of vertical rib 2 staggereds, and cross rib 1 and vertical rib 2 staggered places share a node 3.Cross rib 1 length L 1 is 2.8-3.5 mm, thick middle 2.4-2.9mm for 31-32mm, intermediate width Lb.Vertical rib 2 length L 2 are 2.8-3.2mm, thick middle 4.7-5mm for 26-27mm, intermediate width La.Node 3 width across corners L are the thick 5-5.6 mm of 10-12 mm, node center.The utility model is to adopt special equipment to process, by detection, and fabric width 4-6 m, in length and breadth to hot strength 〉=50 KN/m, vertical nominal elongation rate≤15%, horizontal nominal elongation rate≤13%, intensity is high, good stability.
Claims (1)
1. highstrenghtpiston two-way grille that stretches, it is characterized in that: by some cross ribs (1) and a plurality of square nets of vertical rib (2) staggered, cross rib (1) and vertical rib (2) staggered place share a node (3), described cross rib (1) length L 1 is 2.8-3.5 mm, cross rib thick middle 2.4-2.9mm for 31-32mm, intermediate width Lb, described vertical rib (2) length L 2 is 2.8-3.2mm, vertical rib thick middle 4.7-5mm for 26-27mm, intermediate width La, and described node (3) width across corners L is the thick 5-5.6 mm of 10-12 mm, node center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220410191.5U CN202767049U (en) | 2012-08-20 | 2012-08-20 | High-strength plastic two-way stretch grill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220410191.5U CN202767049U (en) | 2012-08-20 | 2012-08-20 | High-strength plastic two-way stretch grill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767049U true CN202767049U (en) | 2013-03-06 |
Family
ID=47773632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220410191.5U Expired - Lifetime CN202767049U (en) | 2012-08-20 | 2012-08-20 | High-strength plastic two-way stretch grill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746497A (en) * | 2013-12-31 | 2015-07-01 | 泰安现代塑料有限公司 | Three-directional grille |
| CN110777765A (en) * | 2019-10-17 | 2020-02-11 | 青岛旭域土工材料股份有限公司 | Bidirectional stretching soil body reinforced grid and manufacturing method thereof |
-
2012
- 2012-08-20 CN CN201220410191.5U patent/CN202767049U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104746497A (en) * | 2013-12-31 | 2015-07-01 | 泰安现代塑料有限公司 | Three-directional grille |
| CN110777765A (en) * | 2019-10-17 | 2020-02-11 | 青岛旭域土工材料股份有限公司 | Bidirectional stretching soil body reinforced grid and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-strength plastic two-way stretch grill Effective date of registration: 20200428 Granted publication date: 20130306 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAIAN MODERN PLASTIC Co.,Ltd. Registration number: Y2020980001866 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210423 Granted publication date: 20130306 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAIAN MODERN PLASTIC Co.,Ltd. Registration number: Y2020980001866 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |