CN205369273U - Form high grid of node of butt fusion of moulding plastics - Google Patents
Form high grid of node of butt fusion of moulding plastics Download PDFInfo
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- CN205369273U CN205369273U CN201620068696.6U CN201620068696U CN205369273U CN 205369273 U CN205369273 U CN 205369273U CN 201620068696 U CN201620068696 U CN 201620068696U CN 205369273 U CN205369273 U CN 205369273U
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Abstract
The utility model discloses a form high grid of node of butt fusion of moulding plastics, including transverse strip area, longitudinal band and injection molding body, indulge, horizontal bar area chiasma formation grid structure, to indulge, grid interval of every sets up a joint -cutting on the horizontal bar area, joint -cutting one side or both sides set up the hole, and the joint -cutting that indulge, the horizontal bar area corresponds the position is pegged graft in opposite directions, forms the node in grafting department, and the node sets up the injection molding body on every side. Consequently when this kind of structure made the high increase of grid, the intensity that can guarantee the node of grid can not be and weaken, because the grid is highly enough big, and the reinforcing of grid bulk strength, the parcel restraint soil body that can be better is to obviously strengthening with muscle strengthening effect of the soil body.
Description
Technical field
This utility model relates to GSZ technical field, particularly relates to a kind of injection moulding welding and forms the high grid of node.
Background technology
GSZ is as a kind of novel civil engineering structure, it it is device indispensable in current capital construction, current product category is a lot, most typically plastics integrally stretching grid, plastic strip welding grid and steel plastic compount welding grid, divide according to Impact direction, it is also possible to be divided into unidirectional grid, two-way grille, three-dimensional grid, four-way grid etc..These grids are respectively arranged with advantage, primarily as geo-grid reinforcement materials'use, in the engineerings such as reinforced soft soil ground, reinforced earth bulkhead, side slope protection, because it has higher tensile strength and less elongation percentage so that it can play critically important effect in controlling soil deformation.
But, current grid has a common defect, it it is exactly the limited height of rib, great majority are 1-3mm only, when tensile strength is higher time, grid is difficult to retrain the soil body, when being applied in the more high-tensile engineering of needs, make high intensity feature be difficult to bring into play, also just lose the meaning of high intensity.
Summary of the invention
This utility model is for above-mentioned deficiency of the prior art, it is therefore an objective to provide a kind of there is enough height, the strength of materials is high, production and assembly convenient, fixing soil body ability is strong high grid.
The technical scheme that the above-mentioned technical problem of this utility model solution adopts is:
A kind of injection moulding welding forms the high grid of node, including lateral straps, longitudinal band and injection molding body, it is characterized in that: described lateral straps and longitudinal band intersect to form network, longitudinal and transverse band arranges a joint-cutting every a mesh spacing, joint-cutting one or both sides providing holes, the joint-cutting grafting in opposite directions of longitudinal and transverse band correspondence position, forms node at splicing position, and node is arranged around injection molding body.
The network that above-mentioned longitudinal and transverse band intersects to form is shaped as rectangle, rhombus.
In the network that above-mentioned longitudinal and transverse band intersects to form, mesh spacing takes 30-300mm.
Above-mentioned longitudinal and transverse strip width takes 10-1000mm.
The half that slot length is this strip width on above-mentioned longitudinal and transverse band.
Above-mentioned stripping selects polyester, polypropylene or polyethylene.
Above-mentioned injection molding body selects the material identical with stripping.
This utility model has the beneficial effect that
Compared with prior art, this utility model is by longitudinal direction, joint-cutting on lateral straps, punching, then longitudinally, the joint-cutting of lateral straps correspondence position carries out grafting in opposite directions and forms node, again node entirety is carried out injection moulding welding, injected plastics material can form an entirety through the hole on band, while this structure makes height of grid increase, can guarantee that therefore the intensity at the node place of grid can't weaken, owing to height of grid is sufficiently large, grid bulk strength strengthens, just as athlete with obi replace narrow belt with a tight waist, can better wrap up the constraint soil body, the geo-grid reinforcement effect of the soil body is remarkably reinforced
Accompanying drawing explanation
The following drawings is only intended in this utility model is made schematic description and interpretation, however it is not limited to scope of the present utility model.Wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of node place joint-cutting of the present utility model and punching；
Fig. 3 is the node place of the present utility model structural representation after joint-cutting plug-in mounting and injection moulding welding.
Detailed description of the invention
In order to technical characteristic of the present utility model, purpose, effect and embodiment are more clearly understood from, in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1 to Figure 3, a kind of injection moulding welding forms the high grid of node, including lateral straps 1, longitudinal band 2 and injection molding body 4, intersected by a plurality of lateral straps 1 and longitudinal band 2 and surround a series of rectangular lattice structure, being respectively provided with a joint-cutting 31 every a mesh spacing on longitudinal and transverse band, each joint-cutting 31 both sides are provided with string hole 32, joint-cutting 31 grafting in opposite directions of the correspondence position of longitudinal and transverse band, forming node 3 at splicing position, each node 3 is arranged around an injection molding body 4.nullThis utility model specifically operates as follows，First polymer such as polyester is selected、Polypropylene、Polyethylene extrusion board，It is drawn into band，Strip width is 25mm，Namely height of grid is 25mm，Set longitudinal grid spacing as 280mm、Transverse grid spacing is 200mm，Band divides vertical and horizontal two groups to carry out arrangement formation network，These two groups of bands are orthogonal，Every mesh spacing one joint-cutting 31 of equal punching on band，The length of joint-cutting 31 is the half of this strip width，Each joint-cutting 31 both sides are each beats string hole 32，Will be vertical、The horizontal stripe joint-cutting 31 with correspondence position carries out grafting in opposite directions，The node 3 of decussation is formed at splicing position，By injection molding body 4 injection moulding welding on node 3，Injection molding body 4 is made to wrap node 3，Welding one entirety of formation is carried out owing to injection molding body 4 may pass through hole 32，The tensile strength making node 3 is enhanced.While this structure makes height of grid increase, can guarantee that therefore the intensity at node 3 place of grid can't weaken, so height of grid can be more much larger than existing height, highly take 10-1000mm, owing to the height of grid is sufficiently large, grid bulk strength strengthens, and can better wrap up the constraint soil body, the geo-grid reinforcement effect of the soil body is remarkably reinforced.
The network shape that in such scheme, longitudinal and transverse band intersects to form can also be rhombus.
In the network that in such scheme, longitudinal and transverse band intersects to form, the desirable 30-300mm of mesh spacing.
In such scheme, injection molding body 4 can be selected for the material identical with stripping, it is also possible to is ABS, PBT.
The foregoing is only the schematic detailed description of the invention of this utility model, be not limited to scope of the present utility model.Any those skilled in the art, the equivalent variations made under the premise without departing from design of the present utility model and principle, amendment and combination, without departing from spirit of the present utility model, the scope of this utility model protection all should be belonged to.
Claims (7)
1. an injection moulding welding forms the high grid of node, including lateral straps, longitudinal band and injection molding body, it is characterized in that: described lateral straps and longitudinal band intersect to form network, longitudinal and transverse band arranges a joint-cutting every a mesh spacing, joint-cutting one or both sides providing holes, the joint-cutting grafting in opposite directions of longitudinal and transverse band correspondence position, forms node at splicing position, and node is arranged around injection molding body.
2. a kind of injection moulding welding according to claim 1 forms the high grid of node, it is characterised in that: the network that described longitudinal and transverse band intersects to form is shaped as rectangle, rhombus.
3. a kind of injection moulding welding according to claim 1 forms the high grid of node, it is characterised in that: in the network that described longitudinal and transverse band intersects to form, mesh spacing takes 30-300mm.
4. a kind of injection moulding welding according to claim 1 forms the high grid of node, it is characterised in that: described longitudinal and transverse strip width takes 10-1000mm.
5. a kind of injection moulding welding according to claim 1 forms the high grid of node, it is characterised in that: the half that slot length is this strip width on described longitudinal and transverse band.
6. a kind of injection moulding welding according to claim 1 forms the high grid of node, it is characterised in that: described stripping selects polyester, polypropylene or polyethylene.
7. a kind of injection moulding welding according to claim 1 or claim 6 forms the high grid of node, it is characterised in that: described injection molding body selects the material identical with stripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068696.6U CN205369273U (en) | 2016-01-25 | 2016-01-25 | Form high grid of node of butt fusion of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068696.6U CN205369273U (en) | 2016-01-25 | 2016-01-25 | Form high grid of node of butt fusion of moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369273U true CN205369273U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068696.6U Expired - Fee Related CN205369273U (en) | 2016-01-25 | 2016-01-25 | Form high grid of node of butt fusion of moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484276A (en) * | 2016-01-25 | 2016-04-13 | 泰安市科闰新材料有限公司 | High geogrid with joints formed through injection molding and fusion welding |
-
2016
- 2016-01-25 CN CN201620068696.6U patent/CN205369273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484276A (en) * | 2016-01-25 | 2016-04-13 | 泰安市科闰新材料有限公司 | High geogrid with joints formed through injection molding and fusion welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |