CN209636815U - A kind of geotechnical grid - Google Patents
A kind of geotechnical grid Download PDFInfo
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- CN209636815U CN209636815U CN201822066298.2U CN201822066298U CN209636815U CN 209636815 U CN209636815 U CN 209636815U CN 201822066298 U CN201822066298 U CN 201822066298U CN 209636815 U CN209636815 U CN 209636815U
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- rib tape
- angle
- geotechnical grid
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- rib
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Abstract
The utility model relates to a kind of geotechnical grids.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.In each junction, each cell is formed by the respective internal angles that angle is substantially equivalent to each cell of geotechnical grid when in use by adjacent rib tape section, and geotechnical grid is in pre-stressed state.Geotechnical grid according to the present utility model can be easily laid in place at the construction field (site), in addition can also improve the junction intensity of geotechnical grid, improve geotechnical grid corrosion resistance.
Description
Technical field
The utility model relates to a kind of geotechnical grids.
Background technique
The content of this part provides only background information relevant to the utility model, may not constitute existing skill
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.
Currently, at the construction field (site), geotechnical grid, which mainly passes through, to be manually laid with.In the process, it is difficult tensioning in place, makes
It obtains geotechnical grid and contact is in relaxed state, when under load, soil deformation is big, does not have due reinforced action, shadow
Ring the service performance of geotechnical grid.Therefore, need to improve the design of geotechnical grid, in order to laying at the construction field (site)
And geotechnical grid is made to be in pre-stressed state.In addition, due to the specific application environment of geotechnical grid, geotechnical grid need to usually be connect
The moist soil body is touched, and different degrees of stress can be subjected to.Therefore, also need to be further provided for geotechnical grid in junction
Intensity and corrosion resistance.
Utility model content
Utility model aims to solve or improve one or more of problem above.
The one aspect of the utility model is to provide a kind of geotechnical grid.The geotechnical grid includes a plurality of rib tape, a plurality of
Rib tape is connected to each other in multiple junctions and forms multiple cells.In each junction, each cell by adjacent rib tape
Section is formed by the respective internal angles that angle is substantially equivalent to each cell of geotechnical grid when in use.
In one embodiment, each junction is provided with two or more angles sizing element, the angle is fixed
The first surface and second surface of type element are contacted with adjacent rib tape section respectively, first surface and second surface formed each other with it is upper
State the equal angle of interior angle.
In one embodiment, one end of the two or more angle sizing element is separated from each other, and the two
Or more angle sizing element the other end it is integrally connected to one another so that in the first surface of adjacent angle sizing element
Rib tape slot is formed between second surface, each rib tape section of two or more rib tape of each junction is respectively from corresponding
It is pierced by rib tape slot.
In one embodiment, angle sizing member is provided between the adjacent rib tape section of every a pair of each junction
The first surface and second surface of part, angle sizing element contacted with adjacent rib tape section are provided with protrusion, so that being formed
Each rib tape slot between adjacent angle sizing element is divided into wider chamber and relatively narrow slot portion.
In one embodiment, it is additionally provided with cover in each junction, cover is fixed to the two or more angle
Above-mentioned one end of degree sizing element, and each rib tape section of two or more rib tape of each junction is clamped at phase respectively
In the slot portion answered.
In one embodiment, each contact is covered by colloid, and colloid is located in chamber.
Colloid is in the molten state in the hole for injecting glue injecting chamber through cover, so that the two or more angle sizing member
Part, two or more adjacent rib tape, cover and colloid are integrally formed with each other.Alternatively, it is formed in setting angle first
Before part, colloid is pressure bonded to contact.
In one embodiment, the sizing of angle described in the two or more element is separated from each other, and each angle
Sizing element is fixed to adjacent rib tape section.
Angle sizing element is fixed to the adjacent rib tape section by following either type: riveting, bonding or welding.
Above-mentioned adjacent rib tape section is the two rib tape sections of same rib tape being connected with same contact.Alternatively, above-mentioned phase
A rib tape section in adjacent rib tape section is the rib tape section an of rib tape, and another rib tape section in above-mentioned adjacent rib tape section is
The rib tape section of another adjacent rib tape.
In one embodiment, each rib tape includes multiple joining zones and the muscle between adjacent joining zone
Band section, the thickness of joining zone is greater than the thickness of rib tape section, and contact is located in joining zone.
The surface of above-mentioned angle sizing element not contacted with adjacent rib tape section is one of the following: arc-shaped concave, arc are convex
Face, single plane, the folding face formed by multiple planes at an angle to each other.
In one embodiment, rib tape, angle sizing element are made of identical material.
In one embodiment, rib tape, angle sizing element and colloid are made of identical material.
A plurality of rib tape is connected to each other one of in the following manner in multiple junctions: riveting, bonding or welding.
The cell of geotechnical grid is rectangle, square, triangle, hexagon or other polygons.
The utility model further aspect is that provide it is a kind of manufacture geotechnical grid method.This method comprises: at one
Two or more rib tape are connected to each other by junction；Make the adjacent rib tape section institute of two or more rib tape of the junction
The angle of formation is substantially equivalent to the respective internal angles of each cell of geotechnical grid when in use；It repeats the above steps, in geotechnique
All junctions of cell compartment carry out above-mentioned processing, to form geotechnical grid.
In one embodiment, this method comprises: before or after two or more rib tape are connected to each other, In
Two or more angles sizing element is arranged in each junction, makes the first surface and second surface difference of angle sizing element
It is contacted with adjacent rib tape section, so that the adjacent rib tape section of two or more rib tape is formed by angle and is substantially equivalent to geotechnical grid
The respective internal angles of each cell when in use.
In one embodiment, two or more angles sizing element one end be separated from each other, and the two or
The other end of more angles sizing element is integrally connected to one another, to be formed with muscle between adjacent angle sizing element
Trough of belt.This method includes being pierced by each rib tape section of two or more rib tape from corresponding rib tape slot respectively.
In one embodiment, this method further include: cover is fixed to the two or more angle sizing element
Above-mentioned one end.
In one embodiment, in each junction, angle is provided between the adjacent adjacent rib tape of every a pair
The first surface and second surface of sizing element, angle sizing element are contacted with adjacent rib tape section, first surface and second surface
Be provided with protrusion so that each rib tape slot being formed between adjacent angle sizing element be divided into wider chamber and
Relatively narrow slot portion, and each rib tape section of two or more rib tape is sandwiched between respectively in corresponding slot portion.
In one embodiment, this method further include:, will be in a molten state after setting angle is formed element
Colloid injects in the chamber through the hole for injecting glue of cover.Alternatively, this method comprises: before setting angle is formed element,
Colloid is pressure bonded to contact, so that colloid is accommodated in chamber after setting angle is formed element.
In one embodiment, the two or more angle sizing element is separated from each other, and this method further includes
Angle sizing element is fixed to adjacent rib tape section.
In one embodiment, adjacent rib tape section is the two rib tape sections of same rib tape being connected with same contact.It can
Alternatively, a rib tape section in adjacent rib tape section is the rib tape section an of rib tape, and another muscle in adjacent rib tape section
It is the rib tape section of another adjacent rib tape with section.
In one embodiment, every rib tape includes joining zone and the rib tape section between joining zone, contact
The thickness in region is greater than the thickness of rib tape section.
This method further include: after two or more rib tape are connected to each other, contact is placed into mold so that phase
Above-mentioned angle is formed between adjacent rib tape section, and docking point region is heat-treated, so that the material part in joining zone melts,
The material of fusing flows and is attached to the surface of each rib tape section, and after the material solidification of fusing, by contact from the mold
It takes out.
The angle that the utility model is formed between the adjacent rib tape section by making each junction of geotechnical grid is substantially equivalent to
The respective internal angles of each unit lattice of geotechnical grid when in use, realize the pre- tensioning of docking point, on the one hand, enable geotechnical grid
Enough easily tensioning at the construction field (site) in place, realizes prestressing force, gives full play to the performance of the geotechnical grid, on the other hand, special
It is not that when be accommodated in inside angle shaped element by contact and covering contact with colloid, geotechnical grid can be improved significantly
Each junction intensity, and protect the contact between rib tape from the corrosion of wet environment, significantly improve geotechnical grid
Junction antiseptic property.
Detailed description of the invention
Hereinafter reference will be made to the drawings only describes the embodiments of the present invention by way of example, in the accompanying drawings, identical spy
Sign 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 junction of the geotechnical grid of first embodiment according to the present utility model；
Fig. 2 is the exploded view of contact shown in Fig. 1；
Fig. 3 is the perspective view of the body part of the angle shaped element of junction shown in Fig. 1；
Fig. 4 is the three-view diagram of the body part of angle shaped element shown in Fig. 3；
Fig. 5 is the perspective view of the cover of the angle shaped element of junction shown in Fig. 1；
Fig. 6 is the three-view diagram of the cover of angle shaped element shown in Fig. 5；
Fig. 7 shows the schematic diagram for the rib tape being welded directly together in junction；
Fig. 8 shows the schematic diagram of the rib tape welded together in junction by connection sheet；
Fig. 9 shows the schematic diagram for the rib tape being riveted together in junction；
Figure 10 shows the schematic diagram for the rib tape being riveted together in junction by connection sheet；
Figure 11 shows the schematic diagram that the rib tape welded together in junction is placed into angle shaped element；
Figure 12 is the sizing of angle used in the junction of the geotechnical grid of first embodiment according to the present utility model
Another example of part；
Figure 13 shows the schematic diagram of the junction of the geotechnical grid of second embodiment according to the present utility model；
Figure 14 to Figure 19 shows each example of the contact of the geotechnical grid of second embodiment according to the present utility model
Perspective view；And
Figure 20 and Figure 21 shows showing for the rib tape of the geotechnical grid for third embodiment according to the present utility model
It is intended to.
Specific embodiment
Following description is substantially merely exemplary and is not intended to limitation the utility model, application and purposes.It should
Understand, in all these attached drawings, similar appended drawing reference indicates identical or similar part and feature.Each attached drawing only shows
The design and principle for illustrating to meaning property the embodiments of the present invention, might not show each implementation of the utility model
The specific size and its ratio of mode may be illustrated practical in the specific part in specific attached drawing by the way of exaggeration
The correlative detail or structure of novel embodiment.In addition, the term " top " in statement orientation as used in this specification,
" lower part ", " top ", " bottom " etc. are to orient to be described in conjunction with shown in attached drawing, under realistic application conditions,
These orientations are possible to be reversed.For example, " top ", " top " shown in attached drawing can be under realistic application conditions
Lower part, bottom.
Geotechnical grid according to the present utility model includes a plurality of rib tape, and a plurality of rib tape is connected to each other and shape in multiple junctions
At multiple cells.In order to improve the laying of geotechnical grid at the construction field (site), so that each unit lattice of geotechnical grid can be easy
Ground is stretched to predetermined shape, and present inventors have proposed the adjacent muscle in the manufacturing process of geotechnical grid, making each junction
Form the predetermined angular (respective internal angles of each unit lattice of geotechnical grid when in use) needed for construction site is laid with each other with section,
Realize rib tape in the pre- tensioning of each junction.Geotechnical grid according to the present utility model can either improve geotechnical grid and construct
The laying at scene makes the performance of geotechnical grid be not fully exerted, and can be realized and mention so that geotechnical grid is easy to tensioning in place
The further advantage of the corrosion resistance of high geotechnical grid.Below using the interior angle of cell as right angle (that is, cell it is square or
Rectangle) geotechnical grid for, be illustrated in conjunction with each embodiment of the attached drawing to the utility model.
<first embodiment>
Figures 1 and 2 show that one of the geotechnical grid of the preferable example of first embodiment according to the present utility model
The perspective view and partial exploded view of contact.Other contacts of the geotechnical grid of first embodiment according to the present utility model with should
Contact have similar structure, therefore by taking the contact as an example to the geotechnical grid of first embodiment according to the present utility model into
Row explanation.
As depicted in figs. 1 and 2, the first adjacent rib tape S1 and the second rib tape S2 are connected to each other at contact I, and contact is held
It sets in angle shaped element 100, both ends and second rib tape S2 both ends contact I at of the first rib tape S1 at contact I point
It is not pierced by from corresponding rib tape slot T1, T2, T3, T4 in angle shaped element 100.Then, as detailed further below, melting
Colloid through in the 15 implant angle shaped element 100 of hole for injecting glue in angle shaped element 100 so that in the junction, the first rib tape
S1, the second rib tape S2 and angle shaped element 100 are combined as a whole.By this set, each rib tape section at contact I can be made
Between be in predetermined angular, pre- tensioning to geotechnical grid is realized, consequently facilitating the laying of geotechnical grid at the construction field (site).In addition,
Due to the specific application environment of geotechnical grid, geotechnical grid need to usually contact the moist soil body, and can be subjected in various degree
Stress.By the way that contact I to be placed into angle shaped element, and melting colloid is filled so that contact is completely covered, and fixed with angle
Type part is combined as a whole, and the corrosion resistance of the intensity and geotechnical grid that also make the junction of geotechnical grid obtains larger
Raising.
Angle shaped element 100 includes cover 10 and body part 20.Fig. 3 and Fig. 4 respectively illustrates the sheet of angle shaped element 100
The perspective view and three-view diagram in body portion 20.As shown in Figure 3 and Figure 4, body part 20 includes first angle sizing element 21, second angle
Sizing element 22, third angle sizing element 23 and fourth angle sizing element 24, between adjacent angle sizing element
It is formed with rib tape slot T1, T2, T3, T4, rib tape slot T1, T2, T3, T4 crosses at the center of body part 20, communicates with each other.Rib tape
Slot T1, T2, T3, T4 form predetermined angular each other, and in this example, rib tape slot T1, T2, T3, T4 are formed about each other
90 degree of angle.The both ends of first rib tape S1 and the second rib tape S2 are each passed through corresponding rib tape slot and are pierced by from body part 20.Muscle
Longitudinal height of trough of belt T1-T4 is slightly larger than the height with sandwiched rib tape.Rib tape slot T1-T4 is respectively from the top of body part 20
The lower part of body part 20 is extended to along the longitudinal direction of body part 20, but does not extend through entire body part 20, so that body part
20 four angles sizing element is (that is, first angle sizing element 21, second angle sizing element 22, third angle sizing member
Part 23 and fourth angle are formed element 24) it is separated from each other at the top of body part 20 and in the bottom of body part 20 each other one
Connect to body.First angle sizing element 21, second angle sizing element 22, third angle sizing element 23 and fourth angle
Sizing element 24 has the structure being substantially the same, and is only illustrated below to the structure of fourth angle sizing element 24.
In the shown embodiment, along the longitudinal 2 observation of body part 20, the foreign steamer of fourth angle sizing element 24
Exterior feature is in concave arc shape, and the Internal periphery of fourth angle sizing element 24 is substantially in the rounded square in corner, and in Internal periphery
Two ends are respectively formed with protrusion 241,242, so that in the Internal periphery of fourth angle sizing element 24 and adjacent the
The rib tape slot T4 formed between the Internal periphery of one angle sizing element 21 is segmented into wider cavity C 4 and relatively narrow slit
Portion.Similarly, the Internal periphery of fourth angle sizing element 24 and the Internal periphery of adjacent third angle sizing element 23 are formed in
Between rib tape slot T3 be segmented into wider cavity C 3 and relatively narrow slot portion.The width of slot portion is equal to or slightly less than institute
The thickness of sandwiched rib tape, thus the protrusion part when cover is attached to body part, on the Internal periphery of each angle sizing element
Not against the two sides of rib tape, so that rib tape is clamped in the slot portion of rib tape slot.It is formed between rib tape slot T4 and rib tape slot T3
About 90 degree of angle.Similarly, substantially 90 degree of angle is also formed between the adjacent rib tape slot of others in body part 20.Such as figure
Shown in 1 and Fig. 2, the second rib tape S2 passes through rib tape slot in both ends S21, S22 of the junction at the center of body part 20 respectively
T4, T3 (specifically, pass through cavity C 4, C3 and corresponding slot portion) and be pierced by body part 20.Fourth angle sizing element 24
The periphery on top be additionally provided with flange F.Be placed into body part 20 as the contact I of the first rib tape S1 and the second rib tape S2 and
When the end of rib tape is pierced by from corresponding rib tape slot respectively, the top edge of rib tape is substantially flushed with flange F.That is, from rib tape slot
Height at bottom to flange F is substantially equivalent to the height of rib tape.
The part for being located at flange F or more of fourth angle sizing element 24 is provided with buckle slot 243.Buckle slot 243 includes
From fourth angle sizing element 24 top surface along fourth angle sizing element 24 the part extended longitudinally downward and with the portion
Divide the part being laterally extended along fourth angle sizing element 24 of connection, so that the top surface of fourth angle sizing element 24
On opening 2431 and fourth angle sizing element 24 side surface on opening 2432 be connected to, will be described below with receiving
The buckle of cover 10.
Fig. 5 and Fig. 6 respectively illustrates the perspective view and three-view diagram of the cover 10 of angle shaped element 100.The periphery of cover 10
The outer profile of outer profile and body part 20 generally correspond to, and the flange F of the Internal periphery of the periphery of cover 10 and body part 20
The outer profile of the part of top cooperates.Cover 10 is provided integrally with buckle 11,12,13,14.When cover 10 is attached to body part
When 20, the buckle 11,12,13,14 of cover 10 is engaged respectively in the corresponding buckle slot of body part 20 so that buckle 11,12,
13,14 clamping portion is projected into the transverse opening of the buckle slot of respective angles sizing element, is fixed so that cover 10 be buckled
To body part 20.For example, the first part 141 of buckle 14 is inserted into the opening 2431 of the fourth angle sizing element 24 of body part 20
In, so that the clamping portion 142 of buckle 14 is projected into the opening 2432 on the side surface of fourth angle sizing element 24.Cover 10
Periphery Internal periphery cooperation body part 20 be located at flange F above part on, four angles of body part 20 are determined
Type element is (that is, first angle sizing element 21, second angle sizing element 22, third angle sizing element 23 and fourth angle
Degree sizing element 24) be fixed to one another so that body part 20 four angles sizing element Internal periphery on protrusion (for example,
242) protrusion 241 bears against the two sides of the first rib tape S1 and the second rib tape S2, thus by the first rib tape S1 and the second rib tape
S2 is clamped in corresponding rib tape slot T1, T2, T3, T4 of body part 20 respectively and (specifically, is clamped in the slot portion of rib tape slot
In).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 accommodating
Colloid, so that colloid is bound to the both side surface of rib tape to cover the joint-cutting in rib tape.Specifically, for example, 4 He of the 4th cavity C
Third cavity C 3 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 chamber
A part of room C3 is located at the surface side back to fourth angle sizing element 24 of the second rib tape S2, and the 4th cavity C 4 and third
Another part of cavity C 3 is located at the surface side towards fourth angle sizing element 24 of the second rib tape S2, thus in the second rib tape
A die cavity is formed between S2 and the Internal periphery of fourth angle sizing element 24, the die cavity is by the 4th cavity C 4 and third cavity C 3
Bottom surface, the second rib tape S2 side surface, fourth angle sizing element 24 Internal periphery protrusion and Internal periphery its
He partially limits, 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 body part
After being attached to body part 20 in 20 and by cover 10, it can make by hole for injecting glue 15 by colloid implant angle shaped element 100
The first rib tape S1, the second rib tape S2 and angle shaped element 100 is obtained to be bonded to each other integrally in the junction.Angle shaped element
100 and the material of colloid of injection can be and the preferable material of the melting of rib tape.Preferably, this three uses identical material
Material is made.For example, at the first rib tape S1 and second rib tape S2 situation made of PP material, it is preferable that the colloid of injection with
And angle shaped element 100 is also made of PP material, to realize preferable melting, so that it is integral to be bonded to each other, is connect with enhancing
Intensity at point.
The geotechnical grid of the preferable example of first embodiment according to the present utility model is introduced below in conjunction with attached drawing
Manufacturing method.
Firstly, the first rib tape S1 and the second rib tape S2 are connected to each other at contact I.At contact I, the first rib tape S1 and
Second rib tape S2 can be linked together by any mode known in the art, for example, riveting, welding or bonding.
At contact I, the first rib tape S1 and the second rib tape S2 can be welded directly together, as shown in Figure 7.Alternatively
Ground, at contact I, the first rib tape S1 and the second rib tape S2 can be welded to each other by connection sheet.As shown in figure 8,
At contact I, connection sheet 31 is respectively set in the two sides of the first rib tape S1 and the second rib tape S2, so that the first rib tape S1 and second
Rib tape S2 is sandwiched between two connection sheets 31, is then being connected to each other them by welding.
Alternatively, at contact I, the first rib tape S1 and the second rib tape S2 can directly be riveted together, such as Fig. 9 institute
Show.Alternatively, at contact I, the first rib tape S1 and the second rib tape S2 can be riveted together each other by connection sheet.Such as
Shown in Figure 10, at contact I, connection sheet 32 is respectively set in the two sides of the first rib tape S1 and the second rib tape S2, so that the first muscle
Band S1 and the second rib tape S2 is sandwiched between two connection sheets 32, is then being connected to each other them by welding.
Then, the first rib tape S1 being connected to each other at contact I and the second rib tape S2 are placed into angle shaped element 100
In body part 20, the both ends of the first rib tape S1 and the second rib tape S2 is made to be each passed through corresponding cavity C 1, C2, C3, C4 and slit
Portion and be pierced by from corresponding rib tape slot T1, T2, T3, T4.Figure 11 shows the first rib tape being welded to each other in junction
S1 and the second rib tape S2 are placed in the body part 20 of angle shaped element 100.Next, by the cover 10 of angle shaped element 100
It is attached to body part 20.Specifically, by the buckle of cover 10 11,12,13,14 snap fit onto respectively body part buckle slot 213,
223, in 233,243, the periphery of cover 10 cooperates in the flange F of body part 20, by 10 fixed engagement of cover to body part
20, to the first rib tape S1 and the second rib tape S2 are clamped in respectively in the slot portion of corresponding rib tape slot, and in rib tape
Corresponding die cavity is respectively formed between side surface and the Internal periphery of four angles of ontology sizing element.
Next, the hole for injecting glue 15 in the cover 10 for passing through angle shaped element 100 determines the colloid implant angle of melting
In type part 100.The colloid of melting 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 glue
After body cooling and solidification, the first rib tape S1, the second rib tape S2, angle shaped element 100 and colloid are combined into one, thus
Form the contact of one.
It repeats the above steps, until all contacts of the geotechnical grid of first embodiment according to the present utility model are such as
It is upper to be formed describedly.The geotechnical grid of first embodiment according to the present utility model is formd as a result,.
The geotechnical grid of the preferable example of first embodiment according to the present utility model illustrated above.Illustrated above
Embodiment in, four angles of the ontology of angle shaped element 100 sizing element (be formed 21, second jiaos of element by first angle
Degree sizing element 22, third angle sizing element 23 and fourth angle be formed element 24) outer surface be arc-shaped concave, make
Column of the entire outer profile of housing 100 in side surface for arc-shaped concave is obtained, but the utility model is without being limited thereto, according to this reality
With in other examples of novel first embodiment, housing also can have the outer profile of other shapes, for example, such as Figure 12 institute
Show.
<first remodeling example>
In the preferable example of above-mentioned first embodiment according to the present utility model, the first rib tape S1 and the second rib tape S2
It is placed into again after being connected to each other at contact I in the body part 20 of angle shaped element 100.However, the utility model is not limited to
This.It, can be by the first rib tape S1 and the second rib tape in view of after the cover 10 of angle shaped element 100 is fixed to body part 20
S2 is clamped in respectively in corresponding slot portion, and by after injecting glue, the first rib tape S1, the second rib tape S2, angle shaped element 100
And colloid is formed as one, therefore can be omitted the step of connecting the first rib tape S1, the second rib tape S2 in advance.Based on this,
In this first remodeling example, in the body part 20 that the first rib tape S1 and the second rib tape S2 are placed into angle shaped element 100
Before, without connecting the first rib tape S1 and the second rib tape S2 at contact I.That is, the first rib tape S1 and the second rib tape S2 is straight
It connects and is placed into body part 20, then execute the step similar with above-mentioned steps.
<second remodeling example>
In the preferable example of above-mentioned first embodiment according to the present utility model, the first rib tape S1 and the second rib tape S2
After being placed into angle shaped element 100, colloid will be melted by hole for injecting glue 15 and injected in body part 20, so that the first rib tape
S1, the second rib tape S2, angle shaped element 100 and colloid are formed as one.However, the utility model is without being limited thereto.As above
Described, rib tape slot T1, T2, T3, T4 in the body part of angle shaped element 100 form predetermined angular each other, when the first muscle
When end with S1 and the second rib tape S2 is pierced by from rib tape slot T1, T2, T3, T4 respectively, the first rib tape S1, the second rib tape S2 it
Between will also be formed and can also lead to the predetermined angular that is substantially the same therefore even if colloid is not injected into angle shaped element 100
Over-angle shaped element 100 realizes the angle pre-setting of junction.Based on this, in this second remodeling example, when the first rib tape
It after S1 and the second rib tape S2 is connected at contact I, is placed into angle shaped element 100, and no longer carries out injecting glue.
<third modified example>
In the preferable example in above-mentioned first embodiment according to the present utility model, the ontology of angle shaped element 100
There are four angle sizing element (first angle sizing elements 21, second angle sizing element 22, third angle sizing for the setting of portion 20
Element 23 and fourth angle sizing element 24).Unlike this, in this third modified example, the ontology of angle shaped element 100
Portion 20 can only be arranged two angles sizing element relative to each other, the two angles be formed element the lower part of body part each other
Integrally connected.For example, the body part of the angle shaped element in third modified example can only be set compared with angle shaped element 100
First angle sizing element 21 and third angle sizing element 23 are set, or second angle sizing element 22 and the can be only set
Four angles sizing element 24.The cover of angle shaped element in third modified example is also modified accordingly, with body part
It is fixedly connected.
In the third modified example, the first rib tape S1 and the second rib tape S2 put contact I after connection at contact I
It sets between two angles sizing element of angle shaped element, so that the angle sizing element of the angle shaped element is in contact
The side of I is sandwiched between the first rib tape S1 and the second rib tape S2, and another angle is formed element in the other side of contact I
It is sandwiched between the first rib tape S1 and the second rib tape S2.Then, then by the cover of the angle shaped element it is fixed to two angles
Sizing element, to form the contact for the geotechnical grid retrofited according to this third.
Angle shaped element, the angle is arranged in each junction in the geotechnical grid of first embodiment according to the present utility model
Shaped element includes the body part being connected to each other and cover, each rib tape section of each junction can not only be made in predetermined angular, just
In the laying of geotechnical grid at the construction field (site), especially when contact is accommodated in inside angle shaped element, additionally it is possible to improve contact
The intensity at place and the corrosion resistance of geotechnical grid.
<second embodiment>
In the preferable example and each modified example of the above-mentioned first embodiment according to the present utility model shown, angle
Shaped element includes the body part being connected to each other and cover, by being fixed to one another for body part and cover, realizes that rib tape connects each
Pre- tensioning at point, makes to be capable of forming predetermined angular between rib tape, convenient for the laying of geotechnical grid at the construction field (site).Not with this
Together, in second embodiment according to the present utility model, muscle is realized by the way that angle shaped element is directly fixed to each rib tape
Pre- tensioning of the band in each junction.
It is illustrated below with reference to geotechnical grid of Figure 13-Figure 17 to second embodiment according to the present utility model.Figure
13 show the schematic diagram of a contact II of the geotechnical grid of second embodiment according to the present utility model.It is practical according to this
Other contacts of the geotechnical grid of novel second embodiment have similar structure with the contact, therefore by taking the contact as an example
The geotechnical grid of second embodiment according to the present utility model is illustrated.
It as shown in figure 13, include two angles sizing elements in the angle shaped element of each junction setting.Specifically,
One rib tape S1 and the second rib tape S2 are connected to each other at contact II, and in the two sides of contact II, two angle sizings
Element 210,220 is individually secured to the first rib tape S1 and the second rib tape S2.Two angle sizing elements 210,220 are having the same
Configuration, it is substantially l-shaped or with substantially l-shaped outer profile (for example, rectangular triangular prism shape), there is the first section
211 and second section 212, the first section 211 and the second section 212 are substantially at right angles.Preferably, the first section 211 and second
The length having the same of section 212.Junction between first section 211 and the second section 212 is rounded, to avoid sharp portion
Stress is generated to rib tape, and avoids being formed in element 210 in angle and forms stress concentration.
Figure 14 and Figure 15 shows the preferable example of second embodiment according to the present utility model.Such as Figure 14 and Figure 15 institute
Show, in this preferable example, two angle sizing elements 210,220 are individually secured in a rib tape.Specifically, such as Figure 14 institute
Show, the first section 211 and the second section 212 of angle sizing element 210 are all secured to the same side table of the first rib tape S1
On face.Similarly, the first section and the second section of another angle sizing element 220 are all secured to the same side of the second rib tape S2
On surface.Two angles sizing elements 210,220 configurations having the same hereinafter will only introduce angle sizing element
210。
In the example depicted in fig. 14, the first section 211 and the second section 212 of angle sizing element 210 are riveted to the
One rib tape S1.Specifically, the first section 211 is riveted to end S11 side (Figure 14 positioned at contact II of the first rib tape S1
In left side) rib tape section, to be respectively formed multiple riveted holes 203, multiple riveted holes 203 pass through angle and are formed element 210
The first section 211 and the first rib tape S1 the end S11 side positioned at contact II rib tape section, rivet (not shown) wears
These riveted holes 203 are crossed, the first section 211 and the rib tape section of the first rib tape S1 are fixed.Second section 212 is riveted to
The rib tape section of the end S12 side (right side in Figure 14) positioned at contact II of one rib tape S1, to be respectively formed multiple
Riveted holes 204, multiple riveted holes 204 pass through angle sizing element 211 the second section 212 and the first rib tape S1 be located at contact
The rib tape section of the end S12 side of II, rivet (not shown) pass through these riveted holes 204, by the second section 212 and the
The rib tape section of one rib tape S1 is fixed.Preferably, riveted holes 203 are identical as the quantity of riveted holes 204, and along the longitudinal direction of rib tape
Direction is substantially aligned with.
In the example depicted in fig. 15, angle sizing element 210 the first section 211 and the second section 212 bonding or
It is soldered to the first rib tape S1.Specifically, the first section 211 bonds or is soldered to the end positioned at contact II of the first rib tape S1
The rib tape section of S11 side, the second section 212 bond or are soldered to the end S12 positioned at contact II of the first rib tape S1
The rib tape section of side.
In the following, the manufacture of the geotechnical grid of the preferable example of second embodiment according to the present utility model is explained below
Method.
Firstly, an angle sizing is fixed on the region where the contact II of the first rib tape S1 and the second rib tape S2 respectively
Element.By the first rib tape S1 and the second rib tape S2 press up against angle sizing element 210,220 on so that the first rib tape S1 and
The joining zone of second rib tape S2 respectively with angle sizing element 210,220 outer surface (that is, angle sizing element convex surface)
Fitting.Then, angle sizing element 210,220 can be riveted to the first rib tape S1 and the second rib tape S2 respectively.Alternatively, angle
Degree sizing element 210,220 can bond or be soldered to respectively the first rib tape S1 and the second rib tape S2.
Next, the first rib tape S1 and the second rib tape S2 are connected to each other at contact II.It will fixed angled sizing member
First rib tape S1 of part 210 and the second rib tape S2 of fixed angled sizing element 220 are aligned with each other, the first rib tape S1 and second
The side for being not fixed to angle sizing element of rib tape S2 abuts against each other, so that the first rib tape S1 and the second rib tape S2 are sandwiched between
Angle is formed between element 210 and angle sizing element 220.Then, the first rib tape S1 and the second rib tape S2 are connected to each other.
As shown in Figure 14 and Figure 15, the first rib tape S1 and the second rib tape S2 can be riveted together each other, in the first rib tape
Multiple riveted holes 205 are formed in S1 and the second rib tape S2.Riveted holes 205 pass through angle sizing element 210, the first rib tape S1,
Second rib tape S2 and angle sizing element 220, rivet (not shown) passes through riveted holes 205, by the first rib tape S1 and second
Rib tape S2 is connected to each other.Riveted holes 205 are located at the first section of angle sizing element 210 along the longitudinal direction X of rib tape
211 and the second junction between section 212, between riveted holes 203 and riveted holes 204.Preferably, in order to make junction
Stress it is uniform, short transverse Y of the riveted holes 205 with riveted holes 203,204 along rib tape offsets one from another.Such as Figure 14 and Figure 15 institute
Show, riveted holes 205 and riveted holes 203,204 are located at the different height of rib tape.
Alternatively, the first rib tape S1 and the second rib tape S2 can be welded to each other.
It repeats the above steps, until the institute of the geotechnical grid of the preferable example of second embodiment according to the present utility model
There is contact to be formed all as described abovely.The soil of the preferable example of second embodiment according to the present utility model is formd as a result,
Work cell compartment.
<first remodeling example>
In the preferable example of second embodiment according to the present utility model, exist in the first rib tape S1 and the second rib tape S2
Before being connected to each other at contact II, angle sizing element is individually secured to the first rib tape S1 and the second rib tape S2.However, can also
To be connected to each other at contact II in the first rib tape S1 and the second rib tape S2 and then angle sizing element be individually secured to the
One rib tape S1 and the second rib tape S2.Illustrate the first of second embodiment according to the present utility model below with reference to Figure 16 to Figure 18
Modified example.
Figure 16 shows the schematic diagram at the contact II according to the exemplary geotechnical grid of the first remodeling.As shown in figure 16,
First rib tape S1 and the second rib tape S2 are connected to each other at contact II, angle sizing element 210 and angle sizing element
220 are interposed between the first rib tape S1 and the second rib tape S2 in the two sides of contact II respectively.As shown in figure 16, angle sizing element
The rib tape section of 210 end S11 side (left side in Figure 16) that are sandwiched and being fixed on rib tape S1 and the end S21 of rib tape S2
Between the rib tape section of side (right side in Figure 16), angle sizing element 220 is sandwiched and is fixed on the end S12 of rib tape S1
The rib tape section of the end S22 side (right side in Figure 16) of the rib tape section and rib tape S2 of side (right side in Figure 16)
Between.
Similar with above-mentioned preferable example, at contact II, the first rib tape S1 and the second rib tape S2 can be riveted together, such as
Shown in Figure 17 and Figure 18.First rib tape S1 and the second rib tape S2 can directly be riveted together, or can pass through connection sheet riveting
It is connected together.
Also, similar with above-mentioned preferable example, angle sizing element 210,220 can bond or be soldered to the first rib tape
The corresponding rib tape section of S1 and the second rib tape S2 as shown in figure 17, or can be riveted to the first rib tape S1's and the second rib tape S2
Corresponding rib tape section, as shown in fig. 16 and 18.In Figure 18, multiple rivetings are formed in a section of angle sizing element
Hole 206, riveted holes 206 pass through the section of angle sizing element 220 and the end S12 institute positioned at contact II of the first rib tape S1
Rib tape section in side, rivet (not shown) pass through riveted holes 206 so that the section of angle sizing element 220 is fixed to first
The rib tape section of rib tape S1.Similarly, multiple through-holes of another section and the second rib tape S2 across angle sizing element 220 are formed
(not shown), and the rib tape section of the second rib tape S2 is fixed to through be formed another section of element 220 of angle by rivet.
<second remodeling example>
In above-mentioned preferable example and first remodeling example, two angle sizing elements have been used in each junction.But
The utility model is without being limited thereto.In this second remodeling example, the adjacent rib tape of every a pair at contact II can according to need
Angle sizing element is respectively provided between section, so that being formed as according to the contact II of the exemplary geotechnical grid of the second remodeling such as Figure 19
It is shown.
Each angle between each junction according to the exemplary geotechnical grid of the second remodeling, adjacent rib tape section is fixed
Type element can be identical as the sizing element of the angle in above-mentioned preferable example and first remodeling example.
Alternatively, the angle sizing element of each junction of the exemplary geotechnical grid of the second remodeling can be by right
The contact carries out encapsulated realize.
It is encapsulated in order to be carried out to the contact, each preforming colloid can be directly pressure bonded to each rib tape section, so that each glue
The contact is completely covered in body.Alternatively, it is possible to which the colloid of melting is molded into the contact.In the case, firstly, by first
Rib tape and the second rib tape are connected to each other in junction, for example, being linked together by riveting, bonding or welding；Then, will
The contact is placed into injection mold, forms die cavity in the two sides of each rib tape section, and the colloid of melting is injected in each die cavity, etc.
Rib tape is taken out after colloid solidification, to obtain the contact according to the exemplary geotechnical grid of the second remodeling.To the geotechnical grid
All contacts simultaneously or successively carry out above-mentioned processing, to obtain according to the exemplary geotechnical grid of the second remodeling.
In the geotechnical grid of second embodiment according to the present utility model, angle sizing is respectively provided in each junction
Element, angle sizing element are in the first section and the second section of the one of predetermined angular each other, and angle sizing element is straight
Each rib tape section that is fixed or being attached to junction is connect, so that each rib tape section of each junction can be in predetermined angular each other, it is real
The pre- tensioning of existing junction, convenient for the laying of geotechnical grid at the construction field (site).
<third embodiment>
In above-mentioned first embodiment and second embodiment, the first muscle is made by different types of angle sizing element
Each rib tape section of band and the second rib tape forms scheduled angle between junction, realizes the pre- of each contact of geotechnical grid
Tensioning.However, the utility model is without being limited thereto.In the geotechnical grid of third embodiment according to the present utility model, every
A junction is simultaneously not provided with any individual angle sizing element, but is carried out by the thickness to the rib tape for forming geotechnical grid
Design, and docking point carries out corresponding processing to realize the pre- tensioning of junction.
Figure 20 and Figure 21 shows showing for the rib tape S of the geotechnical grid for third embodiment according to the present utility model
It is intended to.Figure 20 shows the front view of the rib tape S from the front of rib tape S.Figure 21 shows the vertical view of the rib tape S in Figure 20
Figure, shows the thickness of rib tape S.When manufacturing the geotechnical grid of third embodiment according to the present utility model, adjacent two
Item or more rib tape is connected to each other in corresponding joining zone (for example, joining zone J1, joining zone J2) respectively, thus shape
At multiple cells.As shown in Figure 20 and Figure 21, thickness of the rib tape S in its joining zone J1 and joining zone J2 is greater than rib tape
The thickness of the other parts of S.
In order to form the geotechnical grid of third embodiment according to the present utility model, firstly, by adjacent two or more
Rib tape S is aligned with each other at joining zone (for example, joining zone J1 or joining zone J2), and is connected to each other.Two
Item or a plurality of rib tape S can be linked together by any appropriate mode, for example, riveting, bonding or weld together.It connects
Get off, which heated, melt the rib tape at joining zone partly, but the other parts of rib tape, especially
It is the part between two joining zones and non-fusible.For this purpose, the contact for the rib tape being connected to each other is placed into mold
In, and each rib tape section of the junction is made each other to be in predetermined angular, then only the joining zone is heated, so that the joining zone
Exterior portion material fusing, but the endless running down of the contact, and each rib tape section except contact is also non-fusible, in this way,
The rib tape material of partial melting flows in the joining zone being located in mold, and is attached to each rib tape section in predetermined angular
On, to by the melting of some materials of the joining zone of the thickening of rib tape itself, flow and be attached in each rib tape section
It realizes the pre- tensioning of junction, so that each rib tape section in the junction is in scheduled angle each other, exists consequently facilitating realizing
The laying of construction site.
The geotechnical grid of third embodiment according to the present utility model passes through the junction for making rib tape in the fabrication process
Own material local melting, flow and be attached to each rib tape section it is real so that each rib tape section of junction is in predetermined angular each other
The pre- tensioning of junction is showed, convenient for the laying of geotechnical grid at the construction field (site).In addition, the rib tape material flowing of part fusing is simultaneously
It is attached to each rib tape section and covers the contact, so that rib tape adjacent to each other is integral with one another in the junction, therefore also can
Enough improve the intensity and corrosion resistance of junction.
Preferred implementation according to the present utility model is illustrated so that the interior angle of cell is the geotechnical grid at right angle as an example above
The geotechnical grid of mode.However, the inventive concept of the utility model also can be applied to the soil with various forms of cells
Work cell compartment.
In other possible embodiments of the utility model, the interior angle of cell, which can according to need, to be arranged to arbitrarily
Other angles.For this purpose, the geotechnical grid of each embodiment according to the present utility model in each junction by pre- tensioning at making
Each rib tape of each junction is in required predetermined angular each other.For example, in first embodiment and second embodiment, it can
It, can correspondingly designing the angle of the profile of angle sizing element in required predetermined angular, and in the third embodiment
The angle between the mold of used sandwiched rib tape section is designed to required predetermined angular.
Here, the illustrative embodiments of the utility model have already been described in detail, it should be understood that, this is practical new
The specific embodiment that type is not limited to above-detailed and shows.In the spirit and scope without departing from the utility model
In the case of, those skilled in the art can carry out various modifications and variant to the utility model.All these modifications and variant
It both falls in the scope of the utility model.Moreover, all components described herein can be by structure equivalent in other technologies
Part replaces.
Claims (16)
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,
It is characterized in that, in each junction, each cell by adjacent rib tape section be formed by angle be substantially equivalent to it is described
The respective internal angles of each cell of geotechnical grid when in use.
2. geotechnical grid according to claim 1, wherein each junction is provided with the sizing of two or more angles
The first surface and second surface of element, the angle sizing element are contacted with the adjacent rib tape section respectively, first table
Face and the second surface form the angle equal with the interior angle each other.
3. geotechnical grid according to claim 2, wherein one end of the two or more angle sizing elements is each other
It separates, and the other end of the two or more angles sizing element is integrally connected to one another, so that described in adjacent
Rib tape slot is formed between the first surface and the second surface of angle sizing element, two of each junction or more
Each rib tape section of a plurality of rib tape is pierced by from corresponding rib tape slot respectively.
4. geotechnical grid according to claim 3, wherein be all provided between the adjacent rib tape section of every a pair of each junction
It is equipped with the angle sizing element, the first surface of the angle sizing element contacted with the adjacent rib tape section and institute
It states second surface and is provided with protrusion, divided so that each of being formed between adjacent angle sizing element the rib tape slot
At wider chamber and relatively narrow slot portion.
5. geotechnical grid according to claim 4, wherein be additionally provided with cover in each junction, the cover is fixed
Extremely described one end of the two or more angles sizing element, and two or more rib tape of each junction is each
Rib tape section is clamped at respectively in corresponding slot portion.
6. geotechnical grid according to claim 5, wherein each contact is covered by colloid, and the colloid is located at described
In chamber.
7. geotechnical grid according to claim 6, wherein hole for injecting glue of the colloid in the molten state through the cover
It injects in the chamber, element, two or more adjacent rib tape, the lid so that the two or more angles are formed
Portion and the colloid are integrally formed with each other；Or
Before the angle sizing element is arranged, the colloid is pressure bonded to the contact.
8. geotechnical grid according to claim 2, wherein the two or more angle sizing elements divide each other
It opens, and each angle sizing element is fixed to the adjacent rib tape section.
9. geotechnical grid according to claim 8, wherein the angle sizing element is fixed to by following either type
The adjacent rib tape section: riveting, bonding or welding.
10. geotechnical grid according to claim 8, wherein the adjacent rib tape section be same rib tape with same contact
Two connected rib tape sections；Or
A rib tape section in the adjacent rib tape section is the rib tape section an of rib tape, and another in the adjacent rib tape section
A rib tape section is the rib tape section of another adjacent rib tape.
11. geotechnical grid according to claim 1, wherein rib tape described in each includes multiple joining zones and is located at
Rib tape section between adjacent joining zone, the thickness of the joining zone are greater than the thickness of the rib tape section, and the contact is located at
In the joining zone.
12. the geotechnical grid according to any one of claim 2-10, wherein angle sizing element not with institute
The surface for stating the contact of adjacent rib tape section is one of the following: arc-shaped concave, arc convex, single plane, more by an angle to each other
The folding face that a plane is formed.
13. the geotechnical grid according to any one of claim 2-10, wherein the rib tape, angle sizing member
Part is made of identical material.
14. geotechnical grid according to claim 6 or 7, wherein the rib tape, angle sizing element and described
Colloid is made of identical material.
15. geotechnical grid described in any one of -11 according to claim 1, wherein a plurality of rib tape is in multiple junctions
It is connected to each other one of in the following manner: riveting, bonding or welding.
16. geotechnical grid described in any one of -11 according to claim 1, wherein the cell is rectangle, is square
Shape, triangle, hexagon or other polygons.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066298.2U CN209636815U (en) | 2018-12-10 | 2018-12-10 | A kind of geotechnical grid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822066298.2U CN209636815U (en) | 2018-12-10 | 2018-12-10 | A kind of geotechnical grid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457711A (en) * | 2018-12-10 | 2019-03-12 | 张曼 | A kind of geotechnical grid and its manufacturing method |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457711A (en) * | 2018-12-10 | 2019-03-12 | 张曼 | A kind of geotechnical grid and its manufacturing method |
| CN109457711B (en) * | 2018-12-10 | 2024-01-02 | 张曼 | Geocell and manufacturing method thereof |
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