CN102061689A - Geocell - Google Patents
Geocell Download PDFInfo
- Publication number
- CN102061689A CN102061689A CN2009102225348A CN200910222534A CN102061689A CN 102061689 A CN102061689 A CN 102061689A CN 2009102225348 A CN2009102225348 A CN 2009102225348A CN 200910222534 A CN200910222534 A CN 200910222534A CN 102061689 A CN102061689 A CN 102061689A
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- CN
- China
- Prior art keywords
- geocell
- ground
- geotechnical grid
- strips
- processing
- 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.)
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention relates to a processing technique of a geocell, in particular to a processing technique of a corrosion-resistant geocell. The processing technique provided by the invention comprises the following steps: firstly, twisting and folding strips, and then connecting the adjacent strips at intervals in a staggered mode, through multiple connecting buckles, wherein the connected geocell is in a honeycomb shape after being laterally stretched; punching the connecting parts of the adjacent strips, wherein the working procedure of punching comprises the step of connecting the adjacent strips at intervals in a staggered mode; and carrying out mechanical injection molding process on the connecting parts of the adjacent strips, thereby forming the connecting parts connected with the strips to form an integral. The geocell provided by the invention machines the integrative injection molding connecting buckles in the connecting parts by utilizing the injection molding process. Compared with the prior art, the connecting buckles in the invention have the corrosion-resistant property, thus the operation intensity in the course of processing is greatly reduced, the processing cycle is shortened and the processing efficiency is enhanced. An all-plastic material has the advantages of light weight, corrosion resistance, stable chemical property, photooxidation aging resistance, and acid and alkali resistance, thereby being suitable for a high-strength geocell product under different earth property conditions such as earth, desert and the like.
Description
Technical field
The present invention relates to improvement to the geotechnical grid structure.
Background technology
Adopt the geotechnical grid reinforcement soft foundation, can effectively improve the strength and stiffness of ground, reduce the foundation settlement distortion, this is verified in many actual engineerings.Present geotechnical grid because it has bigger elasticity, generally need be stretched, restrain stretching limit, both sides when construction by many people, adopts inverted U-shaped ground nail that edge, stretching limit is fixed in ground again.On the one hand, be in underground metal ground nail and in long-term the use, occur corrosion easily, the marginal position slippage may take place; On the other hand, need more personnel to operate during construction, wasted a large amount of labours.
Summary of the invention
The present invention is directed to above problem, provide a kind of constructing operation easy, geotechnical grid that can be self-align.
Technical scheme of the present invention is: described geotechnical grid is formed by connecting through junction button by ground bar tep reel folding again, and behind the cross directional stretch, it is cellular that integral body is, and the junction button on the described geotechnical grid is the injection molded junction button that is connected as a single entity with the ground band; At least two junction buttons that are arranged on edge, geotechnical grid stretching limit are provided with ground nail.
Described ground nail is connected in the side of edge's junction button by the chute form.
Described ground nail is connected in the side of edge's junction button by the hinge pin form.
Be provided with ground nail with at least two junction buttons on the limit of ground, 1～5 at every interval, edge, geotechnical grid stretching limit bar tep reel flanging.
The present invention utilizes injection molding process, processes incorporate injection moulding junction button at the connecting portion of ground band.With respect to the pattern that the prior art geotechnical grid adopts rivet to connect, junction button intensity of the present invention is bigger, more corrosion-resistant.Operate during for convenient construction, on the junction button at edge, stretching limit, be provided with telescopic ground nail, when storage, transportation, ground nail is shunk.When geotechnical grid is laid in construction, ground nail is released, junction button is connected with ground.Geotechnical grid of the present invention can one man operation, and promptly the limit is fixed, the limit stretches, and can significantly reduce the construction manpower.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is the ground band among the figure, the 2nd, and junction button, the 3rd, the button that is located by connecting, the 31st, ground nail;
Fig. 2 is first kind of embodiment of ground nail among the present invention
310 is chutes among the figure;
Fig. 3 is first kind of embodiment of ground nail among the present invention
320 is hinge pins among the figure, the 321st, and the ground nail card.
The specific embodiment
As shown in Figure 1, geotechnical grid of the present invention is formed by connecting through junction button 2 by ground band 1 dish folding again, and behind the cross directional stretch, it is cellular that integral body is, and the junction button 2 on the geotechnical grid is the injection molded junction button 2 that is connected as a single entity with ground band 1; At least two junction buttons that are arranged on edge, geotechnical grid stretching limit are provided with ground nail 31, make this place's junction button be the button 3 that is located by connecting.
First kind of embodiment of ground nail 31 of the present invention be as shown in Figure 2: chute 310 is offered in the side at the button 3 that is located by connecting, and ground nail 31 is movably connected in the chute 310, can upper and lower activity.
Second kind of embodiment of ground nail 31 of the present invention be as shown in Figure 3: hinge pin 320 is established in the bottom in the side of the button 3 that is located by connecting, ground nail card 321 is established on hinge pin 320 tops, ground nail 31 flexibly connects with hinge pin 320, rotatable activity, when rotating to top, by ground nail card 321 ground nail 31 is connected to be located by connecting and buckles 3 side, avoid it to rotate freely.
For can realizing one man operation, be provided with ground nail 31 with at least two junction buttons on the limit of 1～5 ground, every interval, edge, geotechnical grid stretching limit band 1 dish flanging.When construction, a people can realize operation like this, promptly fixes the edge on a stretching limit earlier, limit stretching then, location, limit.
Claims (4)
1. geotechnical grid, described geotechnical grid is formed by connecting through junction button by ground bar tep reel folding again, and behind the cross directional stretch, it is cellular that integral body is, and it is characterized in that, the injection molded junction button of the junction button on the described geotechnical grid for being connected as a single entity with the ground band; At least two junction buttons that are arranged on edge, geotechnical grid stretching limit are provided with ground nail.
2. a kind of geotechnical grid according to claim 1 is characterized in that, described ground nail is connected in the side of edge's junction button by the chute form.
3. a kind of geotechnical grid according to claim 1 is characterized in that, described ground nail is connected in the side of edge's junction button by the hinge pin form.
4. according to claim 1,2 or 3 described a kind of geotechnical grids, it is characterized in that, be provided with ground nail with at least two junction buttons on the limit of ground, 1～5 at every interval, edge, geotechnical grid stretching limit bar tep reel flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102225348A CN102061689A (en) | 2009-11-13 | 2009-11-13 | Geocell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102225348A CN102061689A (en) | 2009-11-13 | 2009-11-13 | Geocell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102061689A true CN102061689A (en) | 2011-05-18 |
Family
ID=43997171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102225348A Pending CN102061689A (en) | 2009-11-13 | 2009-11-13 | Geocell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102061689A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741664A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Load bearing type geogrid |
| CN103741662A (en) * | 2013-12-23 | 2014-04-23 | 广西科技大学 | Geocell |
| CN110055946A (en) * | 2019-04-10 | 2019-07-26 | 湖北工业大学 | A kind of establishment formula geotechnical grid |
-
2009
- 2009-11-13 CN CN2009102225348A patent/CN102061689A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741664A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁百兰斯科技开发有限公司 | Load bearing type geogrid |
| CN103741662A (en) * | 2013-12-23 | 2014-04-23 | 广西科技大学 | Geocell |
| CN110055946A (en) * | 2019-04-10 | 2019-07-26 | 湖北工业大学 | A kind of establishment formula geotechnical grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |