CN216809410U - Steel-plastic geogrid net connecting device - Google Patents
Steel-plastic geogrid net connecting device Download PDFInfo
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- CN216809410U CN216809410U CN202220100064.9U CN202220100064U CN216809410U CN 216809410 U CN216809410 U CN 216809410U CN 202220100064 U CN202220100064 U CN 202220100064U CN 216809410 U CN216809410 U CN 216809410U
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Abstract
The utility model relates to the technical field of steel-plastic geogrids, in particular to a steel-plastic geogrid net connecting device which comprises an upper limiting plate, a connecting plate block and a lower limiting plate, wherein splicing grooves are formed in the side end face of the connecting plate block, the two splicing grooves are symmetrically distributed relative to the connecting plate block, first threaded holes which are symmetrically distributed are formed in the upper end face of the connecting plate block, the first threaded holes are communicated with the splicing grooves, the lower limiting plate is welded to the side end of the connecting plate block, the two lower limiting plates are arranged, the two lower limiting plates are symmetrically distributed relative to the connecting plate block, a longitudinal grid groove and a transverse grid groove are formed in the upper end of the lower limiting plate, a third threaded hole is formed in the upper end face of the lower limiting plate, the upper limiting plate is installed on the upper end face of the lower limiting plate, and a second threaded hole is formed in the lower limiting plate. The steel-plastic geogrid disclosed by the utility model has the advantages that the connection strength between the steel-plastic geogrids is higher, the steel-plastic geogrids are not easy to fall off, and the strength of the steel-plastic geogrids is favorably improved.
Description
Technical Field
The utility model relates to the technical field of steel-plastic geogrids, in particular to a steel-plastic geogrid net connecting device.
Background
Geogrid is a major geosynthetic material with unique properties and efficiencies compared to other geosynthetics. Geogrids are commonly used as reinforcement for reinforced earth structures or as reinforcement for composites and the like. Geogrids are divided into four categories, namely plastic geogrids, steel-plastic geogrids, glass fiber geogrids and polyester geogrids. Compared with the traditional grating, the grating has the characteristics of high strength, high bearing capacity, corrosion resistance, aging resistance, high friction coefficient, uniform holes, convenience in construction, long service life and the like.
The steel-plastic geogrid needs to be connected with each other due to the fact that the length of the steel-plastic geogrid is limited in the laying process, the existing connecting modes include welding, bundling, bolt connection and the like, the connecting strength is low, connection points are easy to fall off, and the overall strength of the steel-plastic geogrid laying is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel-plastic geogrid net connecting device which has the advantages that the steel-plastic geogrids are high in connecting strength and not prone to falling off, the steel-plastic geogrids are beneficial to improving the strength of the steel-plastic geogrids, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel-plastic geogrid net connecting device, includes last limiting plate, connecting plate and lower limiting plate, the inserting groove has been seted up to the side end face of connecting plate, and the inserting groove is equipped with two altogether, and two inserting grooves are the symmetric distribution about connecting plate, the first screw hole of symmetric distribution is seted up to the up end of connecting plate, and first screw hole communicates in with the inserting groove, lower limiting plate welds the side at connecting plate, and lower limiting plate is equipped with two, and two lower limiting plates are the symmetric distribution about connecting plate, the upper end of lower limiting plate is provided with vertical grid groove and horizontal grid groove, and the third screw hole has been seted up to the up end of lower limiting plate, go up the up end that limiting plate installed limiting plate under, has seted up the second screw hole on the lower limiting plate, and the second screw hole is linked together with the third screw hole.
Preferably, the connecting plates are provided with five plates which are distributed at equal intervals, and connecting rods are welded between the connecting plates. The connecting rod may connect a plurality of connecting plates to each other.
Preferably, the longitudinal grating grooves and the transverse grating grooves are communicated with each other, and the longitudinal grating grooves and the transverse grating grooves are distributed in a cross shape. The arrangement of the longitudinal grating grooves and the transverse grating grooves can place the transverse grating strips and the longitudinal grating strips at the joint of the steel-plastic geogrids in the steel-plastic geogrids, so that the steel-plastic geogrids can be conveniently connected.
Preferably, the number of the third threaded holes is four, and the four third threaded holes are distributed in a rectangular array relative to the lower limiting plate. The third threaded holes are arranged to improve the firmness of fixing the steel-plastic geogrid.
Preferably, the second threaded hole and the third threaded hole are internally threaded with a second fixing bolt, and the second fixing bolt is installed on the lower limiting plate from the upper end of the upper limiting plate through threads. The upper limiting plate can be installed at the upper end of the lower limiting plate after the second fixing bolt is installed.
Preferably, a first fixing bolt is mounted in the first threaded hole in a threaded manner. After the first fixing bolt is installed, the transverse grating extending out of the tail end of the steel-plastic geogrid can be fixed.
Compared with the prior art, the utility model has the following beneficial effects: it is pegged graft in the inserting groove that its horizontal grid is pegged graft when steel is moulded geogrid installation, can fix horizontal grid through first fixing bolt, horizontal grid and the vertical grid junction of moulding the geogrid are located horizontal grid groove and vertical grid inslot respectively, later with the upper end of limiting plate setting under, can fix last limiting plate through second fixing bolt, it can fix horizontal grid and vertical grid at horizontal grid groove and vertical grid inslot to go up the limiting plate, make and mould firm in connection between the geogrid, the difficult condition that drops that appears, be favorable to improving intensity and the life of moulding the geogrid.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view from above of the present invention;
fig. 3 is a front sectional structural view of the present invention.
The reference numerals and names in the figures are as follows:
1. an upper limiting plate; 2. a first threaded hole; 3. a second threaded hole; 4. connecting the plates; 5. a third threaded hole; 6. a transverse grid groove; 7. longitudinal grid grooves; 8. a lower limiting plate; 9. a connecting rod; 10. a first fixing bolt; 11. a second fixing bolt; 12. and (4) inserting grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a steel-plastic geogrid net connecting device, includes spacing board 1, connection plate 4 and spacing board 8 down, connection plate 4 is equipped with five altogether, and five connection plate 4 are even equidistance and distribute, and it has connecting rod 9 to connect between the plate 4, inserting groove 12 has been seted up to the side end face of connection plate 4, and inserting groove 12 is equipped with two altogether, and two inserting groove 12 are the symmetric distribution about connection plate 4, the first screw hole 2 of symmetric distribution is seted up to the up end of connection plate 4, communicates in first screw hole 2 and the inserting groove 12, and first fixing bolt 10 is installed to 2 internal threads of first screw hole.
The steel-plastic geogrid net connecting device based on the embodiment 1 has the working principle that: during the operation of the utility model, when the steel-plastic geogrid is installed, the transverse grid bars are inserted in the insertion grooves 12, and the transverse grid bars can be fixed through the first fixing bolts 10.
Example two
Referring to fig. 1 to 3, an embodiment of the present invention includes: compared with the first embodiment, the steel-plastic geogrid net connecting device further comprises: the lower limiting plate 8 is welded at the side end of the connecting plate 4, two lower limiting plates 8 are arranged, the two lower limiting plates 8 are symmetrically distributed about the connecting plate 4, the upper end of each lower limiting plate 8 is provided with a longitudinal grating groove 7 and a transverse grating groove 6, the longitudinal grating grooves 7 and the transverse grating grooves 6 are mutually communicated, the longitudinal grating grooves 7 and the transverse grating grooves 6 are in crisscross distribution, the upper end face of each lower limiting plate 8 is provided with a third threaded hole 5, the number of the third threaded holes 5 is four, the four third threaded holes 5 are distributed about the lower limiting plate 8 in a rectangular array manner, the upper limiting plate 1 is installed on the upper end face of the lower limiting plate 8, the lower limiting plate 8 is provided with a second threaded hole 3, the second threaded hole 3 is communicated with the third threaded hole 5, and second fixing bolts 11 are installed on the second threaded hole 3 and the third threaded hole 5 in an internal thread manner, the second fixing bolt 11 is threadedly mounted to the lower retainer plate 8 from the upper end of the upper retainer plate 1.
In this embodiment, after the horizontal grid bars are fixedly inserted, the joints of the horizontal grid bars and the longitudinal grid bars of the steel-plastic geogrid are respectively located in the horizontal grid grooves 6 and the longitudinal grid grooves 7, then the upper limiting plate 1 is arranged at the upper end of the lower limiting plate 8, the upper limiting plate 1 can be fixed through the second fixing bolt 11, the upper limiting plate 1 can fix the horizontal grid bars and the longitudinal grid bars in the horizontal grid grooves 6 and the longitudinal grid grooves 7, and therefore firm connection between the steel-plastic geogrids is achieved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a steel-plastic geogrid net connecting device, includes last limiting plate (1), connecting plate (4) and lower limiting plate (8), its characterized in that: the side end face of the connecting plate block (4) is provided with two insertion grooves (12), the two insertion grooves (12) are symmetrically distributed relative to the connecting plate block (4), the upper end face of the connecting plate block (4) is provided with first threaded holes (2) which are symmetrically distributed, the first threaded holes (2) are communicated with the insertion grooves (12), the lower limiting plate (8) is welded at the side end of the connecting plate block (4), the lower limiting plate (8) is provided with two lower limiting plates (8), the two lower limiting plates (8) are symmetrically distributed relative to the connecting plate block (4), the upper end of the lower limiting plate (8) is provided with a longitudinal grating groove (7) and a transverse grating groove (6), the upper end face of the lower limiting plate (8) is provided with a third threaded hole (5), the upper limiting plate (1) is installed at the upper end face of the lower limiting plate (8), the lower limiting plate (8) is provided with a second threaded hole (3), the second threaded hole (3) is communicated with the third threaded hole (5).
2. The steel-plastic geogrid net connecting device according to claim 1, characterized in that: the connecting plates (4) are provided with five plates, the five connecting plates (4) are distributed at equal intervals, and connecting rods (9) are welded between the connecting plates (4).
3. The steel-plastic geogrid net connecting device according to claim 1, characterized in that: the longitudinal grating grooves (7) and the transverse grating grooves (6) are communicated with each other, and the longitudinal grating grooves (7) and the transverse grating grooves (6) are distributed in a cross shape.
4. The steel-plastic geogrid net connecting device according to claim 1, characterized in that: the number of the third threaded holes (5) is four, and the four third threaded holes (5) are distributed in a rectangular array relative to the lower limiting plate (8).
5. The steel-plastic geogrid net connecting device according to claim 1, characterized in that: and a second fixing bolt (11) is arranged in the second threaded hole (3) and the third threaded hole (5) in a threaded manner, and the second fixing bolt (11) is arranged on the lower limiting plate (8) from the upper end of the upper limiting plate (1) in a threaded manner.
6. The steel-plastic geogrid net connecting device according to claim 1, characterized in that: and a first fixing bolt (10) is installed in the first threaded hole (2) through internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220100064.9U CN216809410U (en) | 2022-01-15 | 2022-01-15 | Steel-plastic geogrid net connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220100064.9U CN216809410U (en) | 2022-01-15 | 2022-01-15 | Steel-plastic geogrid net connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216809410U true CN216809410U (en) | 2022-06-24 |
Family
ID=82063259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220100064.9U Active CN216809410U (en) | 2022-01-15 | 2022-01-15 | Steel-plastic geogrid net connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216809410U (en) |
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2022
- 2022-01-15 CN CN202220100064.9U patent/CN216809410U/en active Active
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