CN2654689Y - Grading grid connecting jig - Google Patents
Grading grid connecting jig Download PDFInfo
- Publication number
- CN2654689Y CN2654689Y CN 03260108 CN03260108U CN2654689Y CN 2654689 Y CN2654689 Y CN 2654689Y CN 03260108 CN03260108 CN 03260108 CN 03260108 U CN03260108 U CN 03260108U CN 2654689 Y CN2654689 Y CN 2654689Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- boss
- grid
- groove
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a geotechnical-grille connecting buckle, which is a lattice structure with grilles comprising a plurality of ribs. A plurality of connecting pieces are arranged on the two ends; one end is of groove structure and the other end is of lug-boss structure; the adjacent two connecting pieces are combined together; the lug-boss is arranged in the groove. The connecting pieces of the utility model can fully connect the adjacent two geotechnical grilles to form a whole, greatly improving the entirety action and the tensile strength of the geotechnical grilles under the combined action. During the long service process, the utility model prevents unstable grille connection caused by deformed soil or corroded connecting pieces, improving the overall stability and bearing capacity of the structure. With the dovetail connecting structure, t`he utility model is has the advantages of reliable and stable connection, and round transition which is easy to arrange. The utility model can be widely popularized and applied.
Description
Affiliated field: the utility model relates to the geo-grid of using in a kind of civil engineering engineering and connects buckle.
Background technology: geo-grid is present domestic a kind of up-to-date civil engineering material, has been widely used in the structure of the protection of slope, danger, soft foundation processing, reinforced earth bulkhead engineering and some high-bearing capacities.But in work progress, the laying of two adjacent width of cloth geo-grid need overlap 0.2 meter, and along lapping direction the geo-grid overlap is carried out colligation.This type of attachment, it is loaded down with trivial details to construct, and it is many to expend man-hour, and its intensity can not reach better effect, and has produced stacking of grid material, and this has influenced soil and the effective each other Stress Transfer of grid to a certain extent.
Summary of the invention: the purpose of this utility model provides a kind of geo-grid connection buckle tight, easy for installation that connects.The purpose of this utility model realizes by following structure: the utility model is that a kind of geo-grid connects buckle, constitute the network of grid by many roots bar, connector is installed at its two ends, one end is a groove structure, the other end is a boss structure, adjacent two connectors mutually combine, and boss is installed in the groove.The utility model can link together two adjacent width of cloth geo-grid fully by connector, makes it to form an integral body, and acting in conjunction can improve the mass action effect and the tensile strength of geo-grid greatly.In long-term use, prevented to connect insecurely because of grid that soil deformation or connector are caused by corruption, make load in overall structure, reach effective distribution and transmission, prevent soil deformation, improved the resistance to overturning and the supporting capacity of structure.Simultaneously, reduce overlap joint again, reduced engineering cost.Swallow-tail form syndeton of the present utility model connects reliably, stablizes, and circular transition is easier to install.The utility model can extensively be promoted the use of.
Description of drawings:
Fig. 1 is the whole connection layout of the utility model
Fig. 2 is an I-I sectional drawing among the utility model Fig. 1
Fig. 3 connects buckle partial structurtes sectional view for the utility model geo-grid
The specific embodiment:
The utility model as shown in Figure 1 is that a kind of geo-grid connects buckle, constitutes the network of grid by many roots bar 1, and connector is installed at its two ends, as shown in Figure 2, an end is a groove structure 2, and the other end is a boss structure 3, adjacent two connectors mutually combine, and boss 3 is installed in the groove 2.As shown in Figure 3, boss 3 is swallowtail-shaped structure with groove 2 cross sections, and turning 4 is a round-corner transition.Employing has the raw material of certain flexible engineering plastics as buckle, and be made as convex structure in edges and corners, in the engineering construction process, the connection buckle that faces two grid ends is mutually overlayed in the vertical plane, the bulge-structure of firmly Connection Card being buckled part is pressed into to clamp to Connection Card and detains in the groove of part, it is combined closely, promptly finished the connection of two adjacent geo-grid.
Claims (2)
1, a kind of geo-grid connects buckle, it is characterized in that: by the network of many roots bar (1) formation grid, connector is installed at its two ends, one end is groove structure (2), the other end is boss structure (3), and adjacent two connectors mutually combine, and boss (3) is installed in the groove (2).
2, a kind of two-way steel according to claim 1 is moulded compound grid, it is characterized in that: boss (3) is swallowtail-shaped structure with groove (2) cross section, and turning (4) are round-corner transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260108 CN2654689Y (en) | 2003-06-18 | 2003-06-18 | Grading grid connecting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260108 CN2654689Y (en) | 2003-06-18 | 2003-06-18 | Grading grid connecting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654689Y true CN2654689Y (en) | 2004-11-10 |
Family
ID=34329085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03260108 Expired - Fee Related CN2654689Y (en) | 2003-06-18 | 2003-06-18 | Grading grid connecting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654689Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268867A (en) * | 2010-06-01 | 2011-12-07 | 戴伟民 | Clamping reed for geogrid |
| CN108385468A (en) * | 2018-05-04 | 2018-08-10 | 中国建筑第四工程局有限公司 | A kind of I-shaped glass-fiber reinforced plastic grille construction site temporary pavement and construction method |
-
2003
- 2003-06-18 CN CN 03260108 patent/CN2654689Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268867A (en) * | 2010-06-01 | 2011-12-07 | 戴伟民 | Clamping reed for geogrid |
| CN108385468A (en) * | 2018-05-04 | 2018-08-10 | 中国建筑第四工程局有限公司 | A kind of I-shaped glass-fiber reinforced plastic grille construction site temporary pavement and construction method |
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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 |