CN215052845U - Steel-plastic grille with high structural strength - Google Patents
Steel-plastic grille with high structural strength Download PDFInfo
- Publication number
- CN215052845U CN215052845U CN202120808294.6U CN202120808294U CN215052845U CN 215052845 U CN215052845 U CN 215052845U CN 202120808294 U CN202120808294 U CN 202120808294U CN 215052845 U CN215052845 U CN 215052845U
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- grid
- transverse
- steel wire
- belts
- 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
Links
Images
Abstract
The utility model relates to a steel-plastic grille with high structural strength, which comprises a longitudinal grille belt and a transverse grille belt, wherein the longitudinal grille belt comprises a longitudinal outer protective layer and longitudinal steel wires positioned inside the longitudinal outer protective layer, and the longitudinal steel wires comprise an upper longitudinal steel wire and a lower longitudinal steel wire which are distributed up and down; the upper longitudinal steel wire and the lower longitudinal steel wire are arranged along the extending direction of the longitudinal grid belt; a plurality of connecting jacks for inserting the transverse grating belts are arranged on the longitudinal grating belts, and each connecting jack is positioned between the upper longitudinal steel wire and the lower longitudinal steel wire; the transverse grid belts and the longitudinal grid belts are spliced and then are fixed in a hot melting way. The mode that in the past between grid area and the grid area through welded connection together has been changed, through the mode of interlude connection and the fixed combination of hot melt, has improved the anti peel strength of node, and the grid node is difficult for breaking off, has guaranteed the overall structure of steel-plastic geogrid, has strengthened structural strength and stability.
Description
Technical Field
The utility model relates to a geotechnical material technical field specifically indicates a grid is moulded to steel that structural strength is high.
Background
Geogrid (geogrid) is a major geosynthetic material that has unique properties and efficiencies compared to other geosynthetic materials. It is often used as a reinforcement for reinforced earth structures or as a reinforcement for composite materials.
Geogrids are divided into four categories, namely plastic geogrids, steel-plastic geogrids, glass fiber geogrids and polyester warp-knitted polyester geogrids. The grid is a two-dimensional grid or three-dimensional grid screen with a certain height formed by thermoplastic or die pressing of high polymer such as polypropylene, polyvinyl chloride and the like, and is called as geogrid when used in civil engineering.
The prior steel-plastic geogrid has the following technical defects in the using process: the longitudinal grid belts and the transverse grid belts are connected together by welding, and when the steel-plastic geogrid is subjected to horizontal load, only welding stress exists between the longitudinal grid belts and the transverse grid belts, and the high-strength steel wires do not play a role in tensile resistance, so that node stripping force is small, grid nodes are easy to break, and the integral structure of the steel-plastic geogrid is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art not enough, provide a grid is moulded to steel that structural strength is high.
The utility model is realized by the following technical scheme, the steel-plastic grille with high structural strength is provided, which comprises a longitudinal grille belt and a transverse grille belt, wherein the longitudinal grille belt comprises a longitudinal outer protective layer and longitudinal steel wires positioned in the longitudinal outer protective layer, and the longitudinal steel wires comprise an upper longitudinal steel wire and a lower longitudinal steel wire which are distributed up and down; the upper longitudinal steel wire and the lower longitudinal steel wire are arranged along the extending direction of the longitudinal grid belt; a plurality of connecting jacks for inserting the transverse grating belts are arranged on the longitudinal grating belts, and each connecting jack is positioned between the upper longitudinal steel wire and the lower longitudinal steel wire; the transverse grid belts and the longitudinal grid belts are spliced and then are fixed in a hot melting way.
Preferably, the connecting position of the transverse grid belts and the longitudinal grid belts is fixed through screws.
Preferably, the longitudinal outer protective layer is made of high density polyethylene.
Preferably, the transverse grid belt comprises a transverse outer protective layer and a plurality of transverse steel wires positioned inside the transverse outer protective layer.
Preferably, the number of transverse steel wires is 4.
Preferably, the surfaces of the transverse grid belts and the surfaces of the longitudinal grid belts are fully provided with anti-skid stripes.
The utility model has the advantages that:
1. the mode that in the past between grid area and the grid area through welded connection together has been changed, through the mode of interlude connection and the fixed combination of hot melt, has improved the anti peel strength of node, and the grid node is difficult for breaking off, has guaranteed the overall structure of steel-plastic geogrid, has strengthened structural strength and stability.
2. The combination of two fixing modes of inserting connection and hot melt fixed connection can greatly enhance the node strength, and even if the hot melt fixed connection fails, the transverse grid belts and the longitudinal grid belts cannot be separated through inserting limitation.
Drawings
FIG. 1 is a schematic view of the front view structure of the connection relationship between the longitudinal grid belts and the transverse grid belts of the present invention;
FIG. 2 is a schematic top view of the connection relationship between the longitudinal grid strips and the transverse grid strips; shown in the figure:
1. the vertical grid belt 2, the horizontal grid belt 3, the horizontal steel wire 4, the screw 5, the connection jack 6, the upper vertical steel wire 7, the lower vertical steel wire.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1 and 2, the utility model discloses a vertical grid area 1 and horizontal grid area 2, vertical grid area 1 includes vertical outer protective layer and is located the inside vertical steel wire of vertical outer protective layer, vertical steel wire is including the last vertical steel wire 6 and the lower vertical steel wire 7 of upper and lower distribution. The upper longitudinal steel wire 6 and the lower longitudinal steel wire 7 are both arranged along the extending direction of the longitudinal grid belt 1. A plurality of connecting jacks 5 for the transverse grid belts 2 to be inserted are arranged on the longitudinal grid belts 1, and each connecting jack 5 is positioned between the upper longitudinal steel wire 6 and the lower longitudinal steel wire 7. The transverse grid belt 2 and the longitudinal grid belt 1 are spliced and then are fixed in a hot melting mode.
The connecting position of the transverse grid belt 2 and the longitudinal grid belt 1 is fixed through a screw 4, so that the connecting strength is improved.
The longitudinal outer protective layer is made of high-density polyethylene.
Anti-skid stripes are uniformly distributed on the surfaces of the transverse grid belts 2 and the surfaces of the longitudinal grid belts 1.
The mode that in the past between grid area and the grid area through welded connection together has been changed, through the mode of interlude connection and the fixed combination of hot melt, has improved the anti peel strength of node, and the grid node is difficult for breaking off, has guaranteed the overall structure of steel-plastic geogrid, has strengthened structural strength and stability.
The combination of two kinds of fixed modes of interlude connection and hot melt fixed connection can make node intensity strengthen greatly, even hot melt fixed connection effect became invalid, can not take place to break away from through interlude restriction horizontal grid area 2 and vertical grid area 1 yet.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a steel is moulded grid that structural strength is high which characterized in that: the steel wire grating comprises a longitudinal grating belt and a transverse grating belt, wherein the longitudinal grating belt comprises a longitudinal outer protective layer and longitudinal steel wires positioned in the longitudinal outer protective layer, and the longitudinal steel wires comprise an upper longitudinal steel wire and a lower longitudinal steel wire which are distributed up and down; the upper longitudinal steel wire and the lower longitudinal steel wire are arranged along the extending direction of the longitudinal grid belt; a plurality of connecting jacks for inserting the transverse grating belts are arranged on the longitudinal grating belts, and each connecting jack is positioned between the upper longitudinal steel wire and the lower longitudinal steel wire; the transverse grid belts and the longitudinal grid belts are spliced and then are fixed in a hot melting way.
2. A structurally strong steel-plastic grid according to claim 1, characterized in that: the connecting position of the transverse grid belt and the longitudinal grid belt is fixed through a screw.
3. A structurally strong steel-plastic grid according to claim 2, characterized in that: the longitudinal outer protective layer is made of high-density polyethylene.
4. A structurally strong steel-plastic grid according to claim 1, characterized in that: the transverse grating belt comprises a transverse outer protective layer and a plurality of transverse steel wires positioned inside the transverse outer protective layer.
5. A structurally strong steel-plastic grid according to claim 4, characterized in that: the number of transverse steel wires is 4.
6. A structurally strong steel-plastic grid according to claim 1, characterized in that: and anti-skid stripes are uniformly distributed on the surfaces of the transverse grid belts and the longitudinal grid belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808294.6U CN215052845U (en) | 2021-04-20 | 2021-04-20 | Steel-plastic grille with high structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120808294.6U CN215052845U (en) | 2021-04-20 | 2021-04-20 | Steel-plastic grille with high structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215052845U true CN215052845U (en) | 2021-12-07 |
Family
ID=79106811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120808294.6U Expired - Fee Related CN215052845U (en) | 2021-04-20 | 2021-04-20 | Steel-plastic grille with high structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215052845U (en) |
-
2021
- 2021-04-20 CN CN202120808294.6U patent/CN215052845U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MXPA05006093A (en) | A geogrid composed of fiber-reinforced polymeric strip and method for producing the same. | |
| US20100104367A1 (en) | Cellular reinforcement for soil particle confinement | |
| CN105696546A (en) | Low-consumption underground diaphragm wall and construction method thereof | |
| KR100778076B1 (en) | Geogrid and manufacturing method of geogrid | |
| CN101962948A (en) | Multi-directional stretching plastic geogrid and manufacturing method thereof | |
| CN215052845U (en) | Steel-plastic grille with high structural strength | |
| KR101276490B1 (en) | Textile geogrid | |
| CN215888183U (en) | High-performance four-way grille geotextile composite material | |
| CN217174704U (en) | High-toughness steel-plastic geogrid | |
| CN102268867A (en) | Clamping reed for geogrid | |
| CN215715196U (en) | Novel plastic geogrid | |
| CN202187332U (en) | Triangular mesh grid | |
| CN109024530A (en) | High strength composite earthworker's grid | |
| CN214143637U (en) | Resistance to compression geogrid | |
| KR20080053033A (en) | Composite geogrid and preparation thereof | |
| CN211773528U (en) | Convex node geogrid | |
| CN215406120U (en) | Stress-resistant steel-plastic composite geogrid | |
| CN217896449U (en) | Decagonal multidirectional cross-linked grid | |
| CN214363397U (en) | Geogrid afforestation soil stabilization device | |
| CN212772284U (en) | Geogrid | |
| CN217896451U (en) | Oblique multi-rib cross-linking reinforced grating | |
| CN217128182U (en) | Reinforced geogrid | |
| CN214245669U (en) | High-strength geogrid | |
| CN215329819U (en) | Glass-plastic composite geogrid | |
| CN214574020U (en) | Easy prosthetic geogrid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |