CN212956491U

CN212956491U - Inverted filtering reinforced geogrid

Info

Publication number: CN212956491U
Application number: CN202020252605.0U
Authority: CN
Inventors: 王学文; 杜立琪; 王建军
Original assignee: TAIAN MODERN PLASTIC CO Ltd
Current assignee: TAIAN MODERN PLASTIC CO Ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2021-04-13
Anticipated expiration: 2030-03-04

Abstract

The utility model provides an anti-filter muscle geogrid, includes geogrid body (2) that have the protruding trip portion of terminal surface, sets up covering layer body (1) on geogrid body (2), through covering layer body (1), filters the water among the civil engineering, through geogrid body (2), gathers and discharges the water among the civil engineering, has consequently reduced civil engineering's settlement volume.

Description

Inverted filtering reinforced geogrid

Technical Field

The utility model relates to an anti-filtration adds muscle geogrid, especially an adaptation is used for civil engineering's anti-filtration adds muscle geogrid.

Background

The geogrid is a two-dimensional grid-shaped or three-dimensional grid screen grid with a certain height, which is formed by thermoplastic molding or die pressing of high polymer such as polypropylene, polyvinyl chloride and the like, and is called as the geogrid when being used for civil engineering, so the geogrid is an important civil engineering product.

Similar patent documents are obtained through searching, wherein the patent numbers: ZL201520380118.1 and the prior technical problems, technical characteristics and technical effects in the background art make the application technical proposal of the invention.

Disclosure of Invention

The object of the utility model is a reverse filtration adds muscle geogrid.

In order to overcome the technical defect, the utility model aims at providing a reverse filtering adds muscle geogrid, consequently reduced civil engineering's settlement volume.

In order to achieve the purpose, the utility model adopts the technical proposal that: comprises a geogrid body with an end face raised strip part and a covering layer body arranged on the geogrid body.

Because the geogrid body and the covering layer body are designed, water in the civil engineering is filtered through the covering layer body, and the water in the civil engineering is gathered and discharged through the geogrid body, so that the settlement of the civil engineering is reduced.

The utility model discloses a, the protruding strip portion of terminal surface of geogrid body sets up to the bar portion.

The utility model discloses a, according to carry out the water to civil engineering and gather and the exhaust mode to geogrid body and the hookup of cover layer body each other.

The utility model discloses a, according to the mode that forms the extension bar portion of gathering and drainage water to the geogrid body with cover layer body hookup.

The utility model discloses a, geogrid body sets up to including net piece portion and rib portion and the terminal surface portion of net piece portion sets up to hookup with the rib portion, and net piece portion or rib portion set up respectively to hookup with the covering layer body.

The utility model discloses a, net piece portion sets up to including protruding strip and mesh piece and the terminal surface portion of mesh piece sets up to the lower extreme terminal surface portion hookup with protruding strip, be provided with the hole body that leaks on the mesh piece and the hole body that leaks sets up between protruding strip, the upper end terminal surface portion of protruding strip sets up to the rib portion hookup and protruding strip sets up to the rectangular body, the mesh piece sets up to the platelike body and the hole body that leaks sets up to the elliptical aperture body, the major axis of the hole body that leaks and the central line of protruding strip set up respectively to the vertical central line extension distribution along the mesh piece.

The utility model discloses a, rib portion sets up to the rectangular body and rib portion sets up to hookup with net piece portion, and the contained angle between the central line of rib portion and the vertical central line of net piece portion sets up to 28-43.

The utility model relates to a, the cover body sets up to geotechnological cloth and the end face portion of the cover body sets up to hookup with geogrid body.

The utility model discloses a, geogrid body and the body of the cover layer set up to distribute according to the mode that forms the drainage clearance and one of them terminal surface portion of geogrid body sets up to hookup with the body of the cover layer.

The utility model discloses a, the cover layer body sets up to geotechnological cloth, and one of them terminal surface portion of geogrid body sets up to covering layer body hookup and wherein another terminal surface portion of geogrid body sets up to covering layer body hookup with the second piece with first piece.

The utility model relates to a, the cover body sets up to compound geotechnological cloth, and the lower extreme facial portion of geogrid body sets up to hookup with the cover body.

The utility model discloses a, the up end face of geogrid body sets up to the hookup with first slice covering layer body and the lower extreme face of geogrid body sets up to the hookup with second slice covering layer body, and first slice covering layer body sets up to geotechnique's cloth and second slice covering layer body sets up to compound geotechnological cloth.

In the technical scheme, the geogrid body and the covering layer body which are used for gathering and discharging water in civil engineering are important technical characteristics, the technical field of the reverse filtering reinforced geogrid has novelty, creativity and practicability, and terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a schematic view of the present invention,

figure 2 is a right side view of figure 1,

figure 3 is a schematic view of the construction of the geogrid body 2,

covering layer body-1, geogrid body-2, net sheet portion-21, rib portion-22, projected strip-211, mesh sheet-212 and leakage hole body-213.

Detailed Description

Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and unless otherwise specified, the equipment and materials used in the following examples are commercially available, and if the processing conditions are not specified, please refer to the purchased product specification or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is a first embodiment of the present invention, which is specifically described with reference to the accompanying drawings, and includes a geogrid body 2 and a covering layer 1, and the covering layer 1 is disposed on the geogrid body 2.

In this embodiment, the geogrid body 2 is configured to include the net piece portion 21 and the rib portion 22, and the end surface portion of the net piece portion 21 is configured to be coupled with the rib portion 22, and the net piece portion 21 or the rib portion 22 is configured to be coupled with the covering layer body 1, respectively.

Through geogrid body 2, formed the support tie point to the cover layer body 1, by net piece portion 21 and rib portion 22, realized being connected with the cover layer body 1, its technical aim at: for serving as a support carrier of the covering layer body 1.

In this embodiment, the mesh sheet 21 is configured to include the protruding strips 211 and the mesh sheet 212, and the end surface of the mesh sheet 212 is configured to be coupled with the lower end surface of the protruding strips 211, the through-hole body 213 is disposed on the mesh sheet 212 and the through-hole body 213 is disposed between the protruding strips 211, the upper end surface of the protruding strips 211 is configured to be coupled with the rib portions 22, and the protruding strips 211 are configured to be long strips, the mesh sheet 212 is configured to be a plate-shaped body and the through-hole body 213 is configured to be an elliptical hole-shaped body, and the long axis of the through-hole body 213 and the center line of the protruding strips 211 are respectively configured to extend and distribute along the vertical center line of the mesh sheet 212.

By protruding strip 211, mesh piece 212 and hourglass hole body 213, realized being connected with the cover layer body 1, realized being connected with rib portion 22, its technical aim at: for forming a drainage gap.

In the present embodiment, the bead portions 22 are provided as elongated bodies and the bead portions 22 are provided in association with the net sheet portion 21, and the angle between the center line of the bead portion 22 and the vertical center line of the net sheet portion 21 is set to 28 to 43 °.

By rib portion 22, realized being connected with the cover layer body 1, realized being connected with net piece portion 21, its technical aim at: for forming a drainage gap.

In this embodiment, the cover 1 is provided as the geotextile and the end surface portion of the cover 1 is provided to be coupled with the geogrid body 2.

Through the cover layer body 1, formed the support connection point to geogrid body 2, by the cover layer body 1, realized being connected with geogrid body 2, its technical aim at: the filter is used for filtering water in civil engineering.

In this embodiment, the geogrid body 2 and the covering layer 1 are disposed to be distributed in such a manner that the drainage gap is formed and one of the end surface portions of the geogrid body 2 is disposed to be coupled with the covering layer 1.

When the geogrid body 2 and the covering layer body 1 are implanted into civil engineering, water in the civil engineering is filtered through the covering layer body 1, the water in the civil engineering is concentrated on the net sheet parts 21 and the rib parts 22, gaps generated by the convex strips 211 and the rib parts 22 are discharged outwards, and the net sheet parts 21 and the rib parts 22 are used as framework supports of the civil engineering.

In another mode of the first embodiment of the present invention, the mesh portion 21 is provided to be coupled to the cover layer body 1.

The rib portions 22 are provided as elongated bodies and the rib portions 22 are provided so as to be coupled with the mesh portion 21, and an angle between a center line of the rib portions 22 and a vertical center line of the mesh portion 21 is set to be 28 °.

In another embodiment of the present invention, the rib portions 22 are provided to be coupled to the covering layer body 1.

The rib portions 22 are provided as elongated bodies and the rib portions 22 are provided to be coupled with the mesh portion 21, and an angle between a center line of the rib portions 22 and a vertical center line of the mesh portion 21 is set to 43 °.

In another embodiment of the present invention, the rib portions 22 are arranged as long bodies and the rib portions 22 are arranged to be coupled to the net piece portion 21, and the included angle between the center line of the rib portions 22 and the vertical center line of the net piece portion 21 is set to 22.5 degrees

In the second embodiment of the present invention, the covering layer 1 is made of geotextile, one end surface of the geogrid body 2 is connected to the first covering layer 1, and the other end surface of the geogrid body 2 is connected to the second covering layer 1.

By covering layer body 1, realized being connected with geogrid body 2, its technical aim at: for forming a drainage gap between the two covering layer bodies 1.

The third embodiment of the present invention is that the covering layer 1 is made of composite geotextile, and the lower end surface of the geogrid body 2 is connected to the covering layer 1.

By covering layer body 1, realized being connected with geogrid body 2, its technical aim at: the method is used for anti-seepage treatment of civil engineering.

The fourth embodiment of the present invention, the upper end surface portion of the geogrid body 2 is set to be coupled to the first sheet covering layer 1 and the lower end surface portion of the geogrid body 2 is set to be coupled to the second sheet covering layer 1, the first sheet covering layer 1 is set to be geotextile and the second sheet covering layer 1 is set to be composite geotextile.

By covering layer body 1, realized being connected with geogrid body 2, its technical aim at: for forming an impermeable drainage gap between the two covering layers 1.

In the second embodiment of the present invention, the raised strip portion on the end face of the geogrid body 2 is provided as the rib portion 22.

In this embodiment, the geogrid body 2 and the covering layer 1 are coupled to each other in such a manner as to collect and discharge water in civil engineering.

In this embodiment, the geogrid body 2 is coupled to the covering body 1 in such a manner that the gathered and drained water extending strips are formed.

A second embodiment of the present invention is based on the first embodiment,

the utility model has the characteristics of down:

1. because the geogrid body 2 and the covering layer body 1 are designed, water in the civil engineering is filtered through the covering layer body 1, and the water in the civil engineering is gathered and discharged through the geogrid body 2, so that the settlement of the civil engineering is reduced.

2. Due to the design of the mesh portion 21 and the rib portion 22, spaced collection and discharge areas are formed.

3. Due to the design of the covering layer body 1, the water filtration in the civil engineering is realized.

4. Owing to designed and carried out numerical range's injecion to the knot configuration form, made numerical range do the utility model discloses a technical scheme in the technical scheme technical characteristics, not through the formula calculation or through the technical characteristics that the limited number of experiments reachs, the experiment shows that this numerical range's technical characteristics has obtained fine technological effect.

5. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.

Still other technical features associated with the geogrid body 2 and the covering layer 1 for gathering and discharging water in civil engineering are one of the embodiments of the present invention, and the technical features of the above-described embodiments may be arbitrarily combined, and in order to satisfy the requirements of patent laws, patent practice rules and examination guidelines, all possible combinations of the technical features of the above-described embodiments will not be described.

Therefore in the anti-filter muscle geogrid technical field, all include the geogrid body 2 that has the protruding trip gear of terminal surface, set up the technical content of the cover body 1 on geogrid body 2 and all be in the protection scope of the utility model.

Claims

1. The utility model provides a reverse filtering adds muscle geogrid, characterized by: comprises a geogrid body (2) with an end face raised strip part and a covering layer body (1) arranged on the geogrid body (2),

the raised strip parts on the end surfaces of the geogrid body (2) are arranged into the rib parts (22).

2. The reverse filtering reinforced geogrid according to claim 1, wherein: the geogrid body (2) and the covering layer body (1) are connected with each other in a manner of gathering and discharging water in civil engineering.

3. The reverse filtering reinforced geogrid according to claim 1, wherein: the geogrid body (2) is connected with the covering layer body (1) in a mode of forming a gathering and draining water extension strip.

4. The reverse filtering reinforced geogrid according to claim 1, wherein: the geogrid body (2) is provided with a net piece part (21) and a rib part (22), the end surface part of the net piece part (21) is connected with the rib part (22), the net piece part (21) or the rib part (22) is respectively connected with the covering layer body (1),

or, the mesh sheet part (21) is set to include the raised strips (211) and the mesh sheet (212), the end surface part of the mesh sheet (212) is set to be connected with the lower end surface part of the raised strips (211), the mesh sheet (212) is provided with the leakage hole bodies (213) and the leakage hole bodies (213) are arranged between the raised strips (211), the upper end surface part of the raised strips (211) is set to be connected with the rib parts (22) and the raised strips (211) are set to be long strip bodies, the mesh sheet (212) is set to be a plate body and the leakage hole bodies (213) are set to be elliptical hole bodies, the long axis of the leakage hole bodies (213) and the central line of the raised strips (211) are respectively set to extend and distribute along the vertical central line of the mesh sheet (212),

or the rib parts (22) are arranged to be long bodies, the rib parts (22) are arranged to be connected with the net piece parts (21), and the included angle between the center line of the rib parts (22) and the vertical center line of the net piece parts (21) is set to be 28-43 degrees.

5. The reverse filtering reinforced geogrid according to claim 1, wherein: the covering layer body (1) is made of geotextile and the end surface part of the covering layer body (1) is connected with the geogrid body (2).

6. The reverse filtering reinforced geogrid according to any one of claims 1 to 5, wherein:

the geogrid body (2) and the covering layer body (1) are arranged to be distributed in a manner of forming a drainage gap and one end surface portion of the geogrid body (2) is arranged to be coupled with the covering layer body (1).

7. The reverse filtering reinforced geogrid according to claim 1, wherein: the covering layer body (1) is made of geotextile, one end face part of the geogrid body (2) is connected with the first covering layer body (1) and the other end face part of the geogrid body (2) is connected with the second covering layer body (1).

8. The reverse filtering reinforced geogrid according to claim 1, wherein: the covering layer body (1) is set to be composite geotextile, and the lower end face part of the geogrid body (2) is set to be connected with the covering layer body (1).

9. The reverse filtering reinforced geogrid according to claim 1, wherein: the upper end face of the geogrid body (2) is connected with the first covering layer body (1), the lower end face of the geogrid body (2) is connected with the second covering layer body (1), the first covering layer body (1) is made of geotextile, and the second covering layer body (1) is made of composite geotextile.