CN109440758A - A kind of geotechnical grid and its manufacturing method - Google Patents
A kind of geotechnical grid and its manufacturing method Download PDFInfo
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- CN109440758A CN109440758A CN201811504388.3A CN201811504388A CN109440758A CN 109440758 A CN109440758 A CN 109440758A CN 201811504388 A CN201811504388 A CN 201811504388A CN 109440758 A CN109440758 A CN 109440758A
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- rib tape
- geotechnical grid
- housing
- ontology
- body part
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/06—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Hydrology & Water Resources (AREA)
- Instructional Devices (AREA)
Abstract
The present invention relates to a kind of geotechnical grid and its manufacturing methods.The geotechnical grid includes a plurality of rib tape, and a plurality of rib tape is connected to each other in multiple junctions and forms multiple cells, and each contact is placed in housing and is covered by colloid.Geotechnical grid according to the present invention and its manufacturing method can significantly improve the junction intensity of geotechnical grid, improve corrosion resistance, and the laying of geotechnical grid at the construction field (site) can also be convenient for, so that each cell of geotechnical grid when bearing load, is in stress at the first time.
Description
Technical field
The present invention relates to a kind of geotechnical grid and its manufacturing methods.
Background technique
The content of this part provides only background information related to the present invention, may not constitute the prior art.
It has been widely used in geotechnical grid in the geotechnological field such as roadbed construction, slope greening.Geotechnical grid is by more
Rib tape differently connects and the honeycomb or latticed three-dimensional structure that constitute.Currently, geotechnological lattice in the market
Room is mainly by welding rib tape, being riveted or plug connection and is formed.
Due to the specific application environment of geotechnical grid, geotechnical grid need to usually contact the moist soil body, and can be subjected to
Different degrees of stress.These all propose higher requirement to the intensity of geotechnical grid and corrosion resistance.In addition,
Construction site, geotechnical grid are usually to pass through manually to be laid with.In the process, it is difficult tensioning in place, so that geotechnical grid and connecing
Point is in relaxed state, and when under load, soil deformation is big, does not have due reinforced action, influences making for geotechnical grid
Use performance.
Therefore, it is necessary to further increase the intensity of each junction of the intensity of geotechnical grid, especially geotechnical grid, and mention
The corrosion resistance of high geotechnical grid, and improve the laying of geotechnical grid at the construction field (site), and make each list of geotechnical grid
First lattice are in stress when bearing load at the first time.
Summary of the invention
It is an object of the invention to one or more of solve or improve problem above.
One aspect of the present invention is to provide a kind of geotechnical grid.The geotechnical grid includes a plurality of rib tape, a plurality of rib tape
It is connected to each other in multiple junctions and forms multiple cells, each contact is placed in housing and is covered by colloid.
Housing includes ontology, and ontology is provided with multiple rib tape slots.Multiple rib tape slots cross connection each other at the center of ontology,
And the periphery of ontology is extended to from center.Contact is located at the center of ontology, and two or more rib tape of each junction
Rib tape section be pierced by from corresponding rib tape slot respectively.
Multiple rib tape slots are along an end for extending longitudinally through ontology for ontology, by the body part at multiple ontologies
Part, each body part include the first surface and second surface being connected to each other, and rib tape slot is by the of adjacent body part
One surface and second surface are formed.
In one embodiment, multiple body parts are separated from each other in said one end, and in the another of ontology
One end is integrally connected.
In one embodiment, multiple rib tape slots extend also through another end of ontology along the longitudinal direction of ontology, make
It obtains multiple body parts to be separated from each other, and multiple body parts are fixed together.
In one embodiment, the first surface and second surface of each body part are provided with protrusion, so that
The each rib tape slot being formed between adjacent body part is divided into wider chamber and relatively narrow slot portion, wherein rib tape
It is clamped in corresponding slot portion, colloid is placed in chamber.
The surface of each body part not contacted with rib tape section is one of the following: arc-shaped concave, is individually put down at arc convex
Face, the folding face formed by multiple planes at an angle to each other.
In one embodiment, the surface of each body part not contacted with rib tape section is provided with concaveconvex structure.
In one embodiment, housing further includes cover, and cover is attached to the said one end of ontology.
In one embodiment, colloid in the molten state inject in housing by the hole for injecting glue through cover.Alternatively, glue
Body is pressure bonded to contact.
Preferably, rib tape, colloid and housing are made of identical material.
The angle between adjacent rib tape slot in multiple rib tape slots is substantially equivalent to the cell of geotechnical grid when in use
Respective internal angles.
The cell of the geotechnical grid is rectangle, square, triangle, hexagon or other polygons.
In one embodiment, two or more rib tape in each junction, a plurality of rib tape pass through plug-in unit
It is plugged in together each other.
In one embodiment, plug-in unit is U-shaped plug-in unit.
Preferably, the end of plug-in unit is fixed together by welding or joining piece.
It is another aspect of the invention to provide a kind of methods for manufacturing geotechnical grid.This method comprises: in a contact
Place, two or more rib tape are placed into housing, the contact is made to be located at the center of the housing, and make this two or more
The rib tape section of a plurality of rib tape is pierced by from the corresponding rib tape slot of housing respectively；Colloid is arranged into housing, so that colloid covers
Contact；It repeats the above steps, above-mentioned processing is carried out to all contacts of geotechnical grid.
In one embodiment, after two or more rib tape are placed into housing, by colloid in molten
It is injected in housing under state.Alternatively, before two or more rib tape are placed into housing, colloid is pressure bonded to two
Or more rib tape junction.
Preferably, two or more rib tape are connected to each other before being placed into housing.
In one embodiment, two or more rib tape are plugged on together before being placed into housing.
The present invention is covered by the way that each contact of geotechnical grid to be accommodated in housing by colloid, on the one hand, can be significant
On the other hand ground, which improves the intensity of each junction of geotechnical grid, can protect the contact between rib tape from wet environment
Corrosion, especially can prevent the metal insert of junction from getting rusty, corroding, the junction of geotechnical grid can be significantly improved
Antiseptic property.In addition, this set can also make each rib tape of geotechnical grid be stretched to each unit lattice in advance in junction
Predetermined angular, consequently facilitating laying at the construction field (site), and geotechnical grid is made to be in pre-stressed state.
Detailed description of the invention
Hereinafter reference will be made to the drawings only describes embodiments of the present invention by way of example, in the accompanying drawings, identical feature or
Component the same reference numerals are used to designate and the drawings are not necessarily drawn to scale, and in the accompanying drawings:
Fig. 1 is the perspective view of the contact of geotechnical grid according to the first embodiment of the present invention；
Fig. 2 is the partial exploded view of contact shown in Fig. 1；
Fig. 3 is the perspective view of the ontology of the housing of junction shown in Fig. 1；
Fig. 4 is the three-view diagram of the ontology of housing shown in Fig. 3；
Fig. 5 is the perspective view of the cover of the housing of junction shown in Fig. 1；
Fig. 6 is the three-view diagram of the cover of housing shown in Fig. 5；
Fig. 7 is perspective view of the contact of rib tape before being accommodated in housing；
Fig. 8 is the perspective view of the contact of geotechnical grid according to the second embodiment of the present invention；
Fig. 9 is the partial exploded view of contact shown in fig. 8；
Figure 10 is the perspective view of the ontology of the housing of junction shown in Fig. 9；
Figure 11 is the perspective view of the cover of the housing of junction shown in Fig. 9.
Specific embodiment
Following description is substantially merely exemplary and is not intended to the limitation present invention, application and purposes.It should be appreciated that
In all these attached drawings, similar appended drawing reference indicates identical or similar part and feature.Each attached drawing is only schematic
Ground illustrates the design and principle of embodiments of the present invention, might not show the specific ruler of each embodiment of the present invention
Very little and its ratio may illustrate embodiments of the present invention by the way of exaggeration in the specific part in specific attached drawing
Correlative detail or structure.In addition, the term " top " in statement orientation as used in this specification, " lower part ", " top ", " bottom
Portion " etc. is to orient to be described in conjunction with shown in attached drawing, and under realistic application conditions, these orientations are possible to be run
?.For example, " top ", " top " shown in attached drawing can be lower part, bottom under realistic application conditions.
Geotechnical grid according to the present invention includes a plurality of rib tape, and a plurality of rib tape is connected to each other in multiple junctions and is formed more
A cell.Fig. 1 and Fig. 2 respectively illustrates the solid of a contact of geotechnical grid according to the first embodiment of the present invention
Figure and partial exploded view.Other contacts of the geotechnical grid according to the present invention and the contact have a similar structure, therefore with
Geotechnical grid according to the present invention is illustrated for the contact.As depicted in figs. 1 and 2, the first adjacent rib tape S1 and
Two rib tape S2 are connected to each other at contact I by plug-in unit 30, and contact is placed in housing 100, and the first rib tape S1 is at contact I
Both ends at contact I of both ends and the second rib tape S2 worn respectively from corresponding rib tape slot T1, T2, T3, T4 on housing 100
Out.In the present embodiment, plug-in unit 30 is U-shaped plug-in unit.Then, as detailed further below, the colloid of melting is through housing 100
On hole for injecting glue 15 inject in housing 100 so that in the junction, the first rib tape S1, the second rib tape S2, plug-in unit 30 and housing
100 are combined as a whole.Pass through this set, on the one hand, so that the intensity of the junction of geotechnical grid is greatly improved, separately
On the one hand, plug-in unit 30 and contact I are covered by colloid and are accommodated in housing 100, can prevent the joint-cutting at contact I from tearing
It splits, and corrosion resistance is also greatly improved.In addition, this set also allows for opening geotechnical grid in advance
It draws, consequently facilitating the laying of geotechnical grid at the construction field (site).
Housing 100 includes cover 10 and ontology 20.Fig. 3 and Fig. 4 respectively illustrate the ontology 20 of housing 100 perspective view and
Three-view diagram.As shown in Figure 3 and Figure 4, ontology 20 includes the first noumenon part 21, the second body part 22, third body part 23
And the 4th body part 24, it is formed with rib tape slot T1, T2, T3, T4 between adjacent body part, rib tape slot T1, T2,
T3, T4 cross at the center of ontology 20, communicate with each other.Rib tape slot T1, T2, T3, T4 form predetermined angular each other, at this
In example, rib tape slot T1, T2, T3, T4 form about 90 degree of angle each other.The both ends of first rib tape S1 and the second rib tape S2
Corresponding rib tape slot is each passed through to be pierced by from ontology 20.Longitudinal height of rib tape slot T1-T4 is slightly larger than and sandwiched rib tape
Highly.Rib tape slot T1-T4 extends to the lower part of ontology 20 from the top of ontology 20 along the longitudinal direction of ontology 20 respectively, but does not prolong
Entire ontology 20 is extended through, so that four body parts of ontology 20 are (that is, the first noumenon part 21, the second body part 22,
Three body parts 23 and the 4th body part 24) it is separated from each other at the top of ontology 20 and in the bottom of ontology 20 each other one
Connect to body.The first noumenon part 21, the second body part 22, third body part 23 and the 4th body part 24 have big
The identical structure of body, is below only illustrated the structure of the 4th body part 24.
In the shown embodiment, along the longitudinal 2 observation of ontology 20, the outer profile of the 4th body part 24 is in recessed
Arc, the Internal periphery of the 4th body part 24 include the first surface and second surface being connected with each other, first surface and the second table
Face forms the general right angle shape rounded in corner, and at the end away from each other of the first surface and second surface of Internal periphery
Protrusion 241,242 is respectively formed at portion, so that Internal periphery and adjacent the first noumenon part in the 4th body part 24
The rib tape slot T4 formed between 21 Internal periphery is segmented into wider cavity C 4 and relatively narrow slot portion.Similarly, it is formed
Rib tape slot T3 between the Internal periphery of the 4th body part 24 and the Internal periphery of adjacent third body part 23 is segmented into
Wider cavity C 3 and relatively narrow slot portion.The width of slot portion is equal to or slightly less than the thickness of sandwiched rib tape, thus
When cover is attached to ontology, the protrusion on the Internal periphery of each body part bears against the two sides of rib tape, so that rib tape quilt
It is clamped in the slot portion of rib tape slot.About 90 degree of angle is formed between rib tape slot T4 and rib tape slot T3.Similarly, in ontology 20
The adjacent rib tape slots of others between also form substantially 90 degree of angle.As depicted in figs. 1 and 2, the second rib tape S2 is in the contact
Both ends S21, the S22 at place pass through rib tape slot T4, T3 respectively from the center of ontology 20 and (specifically, pass through cavity C 4, C3 and phase
The slot portion answered) and it is pierced by ontology 20.The periphery on the top of the 4th body part 24 is additionally provided with flange F.As the first rib tape S1
It is placed into ontology 20 with the contact I of the second rib tape S2 and when the end of rib tape is pierced by respectively from corresponding rib tape slot, rib tape
Top edge substantially flushed with flange F.That is, the height from the bottom to flange F of rib tape slot is substantially equivalent to the height of rib tape.It is excellent
Selection of land, cavity C 1, C2, C3, C4 lateral length slightly larger than the joint-cutting in the corresponding portion of rib tape length so that when first
Joint-cutting completely quilt of contact I when being placed into ontology 20, on the first rib tape S1, the second rib tape S2 of rib tape S1, the second rib tape S2
Corresponding cavity C 1 is accommodated in, in C2, C3, C4, so that these joint-cuttings are covered by colloid completely after injecting colloid.
The part for being located at flange F or more of 4th body part 24 is provided with buckle slot 243.Buckle slot 243 includes from
The top surface of four body parts 24 is partially communicating along the part of the 4th body part 24 extended longitudinally downward and with this
The part of four body parts 24 being laterally extended, so that the opening 2431 on the top surface of the 4th body part 24 and the 4th
Opening 2432 on the side surface of body portion 24 is connected to, to accommodate the buckle for the cover 10 that will be described below.
As shown in figure 4, be provided with recess portion 25 at the center of the low portion of ontology 20, recess portion 25 be located at rib tape slot T1,
The bottom surface of the center intersection of T2, T3, T4.As the first rib tape S1 and the second muscle being connected to each other by plug-in unit 30
When contact I with S2 is placed into housing 100, an end accommodation of plug-in unit 30 is in the recess portion 25, to the first rib tape S1
And the second contact I between rib tape S2 is positioned.The the first rib tape S1's and the second rib tape S2 that will be connected by plug-in unit 30
Contact is placed into the ontology 20 of housing 100 and makes the both ends of the first rib tape S1 and the second rib tape S2 respectively from corresponding rib tape slot
After being pierced by T1, T2, T3, T4, the cover 10 of housing 100 is attached to ontology 20, so that the periphery of cover 10 is attached to this
In the flange F of body 20.
Fig. 5 and Fig. 6 respectively illustrates the perspective view and three-view diagram of the cover 10 of housing 100.The foreign steamer of the periphery of cover 10
The wide outer profile with ontology 20 generally corresponds to, and the part above the flange F of the Internal periphery of the periphery of cover 10 and ontology 20
Outer profile cooperation.Cover 10 is provided integrally with buckle 11,12,13,14.When cover 10 is attached to ontology 20, cover 10
Buckle 11,12,13,14 be engaged respectively in the corresponding buckle slot of ontology 20 so that buckle 11,12,13,14 clamping portion
It is projected into the transverse opening of the buckle slot of corresponding body part, so that the buckle of cover 10 is fixed to ontology 20.For example, buckle
14 first part 141 is inserted into the opening 2431 of the 4th body part 24 of ontology 20, so that the clamping portion 142 of buckle 14 is prominent
Out into the opening 2432 on the side surface of the 4th body part 24.The Internal periphery of the periphery of cover 10 cooperates in the position of ontology 20
On part above the flange F, by four body parts of ontology 20 (that is, the first noumenon part 21, the second body part
22, third body part 23 and the 4th body part 24) it is fixed to one another, so that the Internal periphery of four body parts of ontology 20
On protrusion (for example, protrusion 241,242) two sides that bear against the first rib tape S1 and the second rib tape S2, thus by first
Rib tape S1 and the second rib tape S2 is clamped in corresponding rib tape slot T1, T2, T3, T4 of ontology 20 respectively and (specifically, is clamped in muscle
In the slot portion of trough of belt), and the joint-cutting on the first rib tape S1 and the second rib tape S2 be placed in corresponding cavity C 1, C2, C3,
In C4.Corresponding chamber is divided into two parts in rib tape both side surface by the first rib tape S1 and the second rib tape S2, for holding
Colloid is set, so that colloid is bound to the both side surface of rib tape to cover the joint-cutting in rib tape.Specifically, for example, the 4th cavity C 4
It is divided by the second rib tape S2 positioned at two parts of the two sides of the second rib tape S2, the 4th cavity C 4 and third with third cavity C 3
A part of cavity C 3 is located at the surface side back to the 4th body part 24 of the second rib tape S2, and the 4th cavity C 4 and third chamber
Another part of room C3 is located at the surface side towards the 4th body part 24 of the second rib tape S2, thus in the second rib tape S2 and
Between the Internal periphery of four body parts 24 formed a die cavity, the die cavity by the bottom surface of the 4th cavity C 4 and third cavity C 3,
The other parts of the side surface of second rib tape S2, the protrusion of the Internal periphery of the 4th body part 24 and Internal periphery limit, with
For accommodating colloid to be implanted.
Cover 10 is additionally provided with hole for injecting glue 15.Contact between the first rib tape S1 and the second rib tape S2 is accommodated to ontology 20
In and after cover 10 is attached to ontology 20, colloid can be injected in housing 100 by hole for injecting glue 15, so that the first rib tape
S1, the second rib tape S2, plug-in unit 30 and housing 100 are bonded to each other integrally in the junction.
The material of housing 100 and the colloid of injection can be and the preferable material of the melting of rib tape.Preferably, this three
It is made using identical material.For example, at the first rib tape S1 and second rib tape S2 situation made of PP material, it is preferable that
The colloid and housing 100 of injection are also made of PP material, to realize preferable intermiscibility, so that it is integral to be bonded to each other, with
Enhance the intensity of junction.
The manufacturing method for introducing geotechnical grid according to the first embodiment of the present invention below in conjunction with attached drawing is situated between
It continues.
Firstly, as shown in fig. 7, by a plurality of joint-cutting X on the first rib tape S1 and the second rib tape S2 in the right each other of junction
Standard, and plug-in unit 30 is alternately passed through into these joint-cuttings, the first rib tape S1 and the second rib tape S2 are connected to each other.Institute
In the embodiment shown, plug-in unit 30 is U-shaped plug-in unit, and two erection parts 31,32 of the U-shaped plug-in unit alternately pass through joint-cutting respectively
X.After 30 two erection parts of plug-in unit 31,32 pass through the last item interpolation slit, the end of two erection parts 31,32 of plug-in unit 30 is consolidated
It is scheduled on together.Preferably, the end of two erection parts 31,32 of plug-in unit 30 is fixed together by welding, as shown in Figure 7.
Alternatively, the end of two erection parts 31,32 of plug-in unit 30 can also be fixed together by eight couplet pieces.Show in Fig. 7
Every rib tape is provided with four joint-cuttings out, it will be appreciated that, the quantity of the joint-cutting in rib tape is without being limited thereto, can according to need
Less or more joint-cutting is set in rib tape.
Then, the first rib tape S1 and the second rib tape S2 that are linked together by plug-in unit 30 are placed into the sheet of housing 100
In body 20, so that an end of plug-in unit 30 is plugged in the recess portion 25 of ontology 20, and make the first rib tape S1 and the second muscle
Both ends with S2 be each passed through corresponding cavity C 1, C2, C3, C4 and slot portion and worn from corresponding rib tape slot T1, T2, T3, T4
Out.Next, the cover 10 of housing 100 is attached to ontology 20.Specifically, the buckle of cover 10 11,12,13,14 is distinguished
It snaps fit onto the buckle slot 213,223,233,243 of ontology, the periphery of cover 10 cooperates in the flange F of ontology 20, will cover
10 fixed engagement of portion is to ontology 20, so that the first rib tape S1 and the second rib tape S2 to be clamped in the slit of corresponding rib tape slot respectively
In portion, and corresponding die cavity is respectively formed between the side surface of rib tape and the Internal periphery of four body parts of ontology.
Next, the hole for injecting glue 15 in the cover for passing through housing 100 injects the colloid of melting in housing 100.Melting
Colloid flows into the die cavity of the two sides of every rib tape, and is adhered in the both side surface of rib tape.To colloid after cooling and solidification,
First rib tape S1, the second rib tape S2, plug-in unit 30 and housing 100 are combined into one, to form integrated contact.
It repeats the above steps, until all contacts of geotechnical grid according to the present invention are formed all as described abovely.As a result,
Form geotechnical grid according to the first embodiment of the present invention.
Geotechnical grid according to the preferred embodiment of the present invention illustrated above.In embodiment illustrated above,
The ontology of housing 100 four body parts (the first noumenon part 21, the second body part 22, third body part 23 and
4th body part 24) outer surface be arc-shaped concave so that the entire outer profile of housing 100 in side surface be arc-shaped concave
Column, however, the present invention is not limited thereto, in other embodiments in accordance with the invention, housing also can have other shapes
Outer profile.
Geotechnical grid according to the second embodiment of the present invention is introduced below with reference to Fig. 8 to Figure 11.According to this
The contact of the geotechnical grid of the second embodiment of invention all has similar structure, therefore right by taking one of contact II as an example
Geotechnical grid according to the second embodiment of the present invention is illustrated.Fig. 8 shows second embodiment according to the present invention
Geotechnical grid a contact II perspective view, Fig. 9 shows the partial exploded view of contact II, and Figure 10 and Figure 11 show respectively
The ontology of the housing at contact II and the perspective view of cover are gone out.
The contact of geotechnical grid according to the second embodiment of the present invention and geotechnical grid according to first embodiment
Contact have generally similar arrangement.In geotechnical grid according to the second embodiment of the present invention, the first adjacent muscle
Band S1 and the second rib tape S2 is connected to each other at contact II by plug-in unit 130, and contact II is placed in housing 200.
Housing 200 includes ontology 120 and cover 110.Ontology 120 includes rib tape slot T1, T2, T3, T4, the edge rib tape slot T1, T2, T3, T4
An end for extending longitudinally through ontology 120 for ontology 120, and periphery is extended to from the center of ontology 120, by ontology
120 are divided into the first noumenon part 121, the second body part 122, third body part 123 and the 4th body part 124.The
One body part 121, the second body part 122, the Internal periphery of third body part 123 and the 4th body part 124 are big
Body is rectangular in shape, and two ends of Internal periphery are each formed with protrusion respectively, to will be formed in adjacent body part
/ rib tape slot T1, T2, T3, T4 be divided into wider cavity C 1, C2, C3, C4 and relatively narrow slot portion.In addition, ontology 120
It further include recess portion 125, recess portion 125 is located at the bottom surface of the center intersection of rib tape slot T1, T2, T3, T4.When passing through plug-in unit
When the contact of 130 the first rib tape S1 being connected to each other and the second rib tape S2 is placed in ontology 120, an end of plug-in unit 130
It is accommodated in the recess portion 125.The first noumenon part 121, the second body part 122, third body part 123 and the 4th ontology
Part 124 is respectively arranged with buckle slot 1213,1223,1233,1243, with the corresponding buckle on engaging cover portion 110
111,112,113,114.The top of ontology 120 is provided with flange F, when cover 110 is attached to ontology 120, the week of cover 110
Edge cooperates in the flange F.After colloid is injected in housing 200 by the hole for injecting glue 115 in cover 110, the first rib tape
S1, the second rib tape S2, plug-in unit 130 and housing 200 are bonded to each other integrally, form integrated contact II.
The contact II of geotechnical grid according to the second embodiment of the present invention and geotechnological lattice according to first embodiment
Difference between the contact I of room be only that the outer contour shape of the housing of junction from it is different.The first noumenon part 121, second
The outer surface of body part 122, third body part 123 and the 4th body part 124 is plane, so that housing 200
Entire outer profile be substantially in side surface be plane prism-shaped.
Each junction have housing 200 geotechnical grid according to the second embodiment of the present invention can be realized with
The similar effect of geotechnical grid according to the first embodiment of the present invention.
In other possible embodiments of the invention, the outer profile of the housing of the junction of geotechnical grid can also have
There are other shapes.For example, in one example, the outer surface of each body part of housing is arc convex, so that housing
Entire outer profile be cylindrical or elliptical cylinder-shape shape that side surface is arc convex.
Geotechnical grid according to the preferred embodiment of the present invention illustrated above.In embodiment illustrated above,
Two adjacent rib tape are connected to each other by plug-in unit, and plug-in unit uses U-shaped plug-in unit, and upright by two of U-shaped plug-in unit
The end in portion is placed into housing after being fixed together, and the ontology of housing includes identical four body parts of structure, and this four
Body part is separated from each other and integrally connected to one another in the lower part of ontology on the top of ontology, and this four body parts
Internal periphery is substantially rectangular in shape, so that each cell of geotechnical grid is in the quadrangle that interior angle is 90 degree, this four
The outer profile of body part has smooth surface (smooth plane or smooth concave surface), and ontology is provided with buckle slot, cover
It is provided with buckle.However, the present invention is not limited thereto.
In other possible embodiments of the invention, adjacent rib tape is linked together by U-shaped plug-in unit, works as U-shaped
After plug-in unit passes through the joint-cutting in rib tape, it is not necessary that the end of two erection parts of the U-shaped plug-in unit is fixed together, and directly should
Contact is placed into the ontology of housing, so that the end of two erection parts of the U-shaped plug-in unit is placed in the recess portion of ontology.
In other possible embodiments of the invention, adjacent rib tape can be connected to using the plug-in unit of other forms
Together.For example, adjacent rib tape can pass through the joint-cutting in rib tape interlaced with each otherly using two cylindrical members and link together.
In other possible embodiments of the invention, adjacent rib tape can be placed directly into housing in junction
In, without being connected to each other before this.In a possible example, put by adjacent two or with more rib tape
Set in housing, and make rib tape respectively from corresponding rib tape slot stretch out, then, colloid is injected into housing so that rib tape with
Housing is bonded to each other integrally.
In other possible embodiments of the invention, it is on-right angle that each cell of geotechnical grid, which can be angle,
Other quadrangle forms.For example, the diamond shape that the cell of geotechnical grid can be 60 degree and 120 degree in interior angle.In this situation
Under, the angle of the Internal periphery of four body parts of housing can be correspondingly modified, for example, making the first noumenon part and third sheet
The Internal periphery of body portion forms substantially 60 degree of angle, forms the Internal periphery of the second body part and the 4th body part substantially
120 degree of angle.
In other possible embodiments of the invention, rib tape slot can be made to extend longitudinally through the both ends of ontology,
Thus by body part at the multiple body parts being separated from each other.In this case, it is possible to by the bottom cover similar with above-mentioned cover
It is attached to the lower end of ontology and is fixed together the multiple body part.Alternatively, it is also possible to using screw or
The multiple body part is fixed to one another by other fixing means.
In other possible embodiments of the invention, in each junction, adjacent more rib tape can be made each other
Connection, so that the shape of the cell of geotechnical grid is in the polygon of other forms, for example, triangle, hexagon etc..For this purpose,
It can also correspondingly be modified in the structure for the housing that junction uses, so that the angle and cell between rib tape slot is interior
Angle is corresponding.
In other possible embodiments of the invention, buckle can also be set on the ontology of housing, and in housing
Cover on buckle slot is set.In other possible embodiments of the invention, the cover of housing can be by other means
It is attached to ontology.For example, cover can be connected to ontology by screw thread.
In other possible embodiments of the invention, other concave-convex knots can also be set on the outer profile of housing
Structure feature.For example, groove or protrusion can be arranged, on the outer contour surface of each body part of the ontology of housing to have
Conducive to enhancing soil conservation performance in use.
In embodiment illustrated above, housing includes both ontology and cover.However, the invention is not limited thereto,
In other possible embodiments of the invention, housing can only include ontology, without including cover.
Here, exemplary embodiments of the present invention have already been described in detail, it should be understood that, the present invention not office
The specific embodiment for being limited to above-detailed and showing.Without departing from the spirit and scope of the present invention, ability
The technical staff in domain can carry out various modifications and variant to the present invention.All these modifications and variant both fall within model of the invention
In enclosing.Moreover, all components described herein can be replaced by component equivalent in other technologies.
Claims (20)
1. a kind of geotechnical grid, the geotechnical grid includes a plurality of rib tape, and a plurality of rib tape is connected to each other in multiple junctions
And multiple cells are formed,
Wherein, each contact is placed in housing and is covered by colloid.
2. geotechnical grid according to claim 1, wherein the housing includes ontology, and the ontology is provided with multiple muscle
Trough of belt, the multiple rib tape slot crosses connection each other at the center of the ontology, and extends to the ontology from the center
Periphery, the contact are located at the center of the ontology, and the rib tape section difference of two or more rib tape of each junction
It is pierced by from corresponding rib tape slot.
3. geotechnical grid according to claim 2, wherein the multiple rib tape slot extending longitudinally through along the ontology
One end of the ontology, by the body part at multiple body parts, each body part includes being connected to each other
First surface and second surface, the first surface and second surface of adjacent body part form the rib tape slot.
4. geotechnical grid according to claim 3, wherein the multiple body part divides each other in one end
From, and be integrally connected in another end of the ontology.
5. geotechnical grid according to claim 3, wherein the multiple rib tape slot is also extended through along the longitudinal direction of the ontology
Another end of the ontology is crossed, so that the multiple body part is separated from each other, and the multiple body part is consolidated
It is scheduled on together.
6. geotechnical grid according to claim 3, wherein the first surface of each body part and described
Two surfaces are provided with protrusion so that each of be formed between adjacent body part the rib tape slot be divided into it is wider
Chamber and relatively narrow slot portion, wherein rib tape is clamped in the corresponding slot portion, and the colloid is placed in the chamber
It is indoor.
7. geotechnical grid according to claim 3, wherein the surface of each body part not contacted with rib tape section
It is one of the following: arc-shaped concave, arc convex, single plane, the folding face formed by multiple planes at an angle to each other.
8. geotechnical grid according to claim 3, wherein the surface of each body part not contacted with rib tape section
It is provided with concaveconvex structure.
9. the geotechnical grid according to any one of claim 2-8, wherein the housing further includes cover, the lid
Portion is attached to one end of the ontology.
10. geotechnical grid according to claim 9, wherein injecting glue of the colloid in the molten state through the cover
Hole is injected in the housing；Or the colloid is pressure bonded to the contact.
11. geotechnical grid described in any one of -8 according to claim 1, wherein the rib tape, the colloid and described
Housing is made of identical material.
12. the geotechnical grid according to any one of claim 2-8, wherein the adjacent muscle in the multiple rib tape slot
Angle between trough of belt is substantially equivalent to the respective internal angles of the cell of the geotechnical grid when in use.
13. geotechnical grid described in any one of -8 according to claim 1, wherein the cell is rectangle, is square
Shape, triangle, hexagon or other polygons.
14. geotechnical grid according to any one of claim 1 to 8, wherein in each junction, a plurality of rib tape
In two or more rib tape be plugged in together each other by plug-in unit.
15. geotechnical grid according to claim 14, wherein the plug-in unit is U-shaped plug-in unit.
16. geotechnical grid according to claim 15, wherein the end of the plug-in unit is fixed on one by welding or joining piece
It rises.
17. a kind of method for manufacturing geotechnical grid described in any one of -16 according to claim 1, which comprises
In a junction, two or more rib tape are placed into housing, the contact is made to be located at the center of the housing,
And it is pierced by the rib tape section of two or more rib tape from the corresponding rib tape slot of the housing respectively；
Colloid is arranged into the housing, so that the colloid covers the contact；
It repeats the above steps, above-mentioned processing is carried out to all contacts of the geotechnical grid.
18. according to the method for claim 17, wherein be placed into the housing by two or more described rib tape
Later, colloid is injected in the molten state in the housing；Or
Before two or more described rib tape are placed into the housing, by colloid be pressure bonded to it is described two or more
The junction of rib tape.
19. according to the method for claim 17, wherein two or more described rib tape in being placed into the housing it
Before be connected to each other.
20. according to the method for claim 19, wherein two or more described rib tape in being placed into the housing it
Before be plugged on together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811504388.3A CN109440758A (en) | 2018-12-10 | 2018-12-10 | A kind of geotechnical grid and its manufacturing method |
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| CN201811504388.3A CN109440758A (en) | 2018-12-10 | 2018-12-10 | A kind of geotechnical grid and its manufacturing method |
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Cited By (1)
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| CN110805020A (en) * | 2019-11-14 | 2020-02-18 | 安徽捷思新材料科技有限公司 | I-cell production process of rope-penetrating soil with strip holes |
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