CN211730551U

CN211730551U - Velcro belt type geotextile for tunnel

Info

Publication number: CN211730551U
Application number: CN201922420698.3U
Authority: CN
Inventors: 孙宏祥; 陈晓军
Original assignee: Yangzhou Huacheng Geotechnical Material Co ltd
Current assignee: Yangzhou Huacheng Geotechnical Material Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-10-23
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a thread gluing belt geotechnique's cloth for tunnel, including thread gluing area main part and geotechnological cloth main part, be provided with organic geotechnological cloth layer in the geotechnological cloth main part, the lower extreme bread parcel on organic geotechnological cloth layer has abundant circular matte, the upper end bread parcel on organic geotechnological cloth layer has anti-corrosion coating, anti-corrosion coating's upper end bread parcel has the waterproof layer, the upper end bread parcel of waterproof layer has fire-retardant layer, fire-retardant layer's upper end bread parcel has water-resistant layer, water-resistant layer's upper end bread parcel has corrosion-resistant layer, corrosion-resistant layer's upper end bread parcel has antimicrobial layer, antimicrobial layer's upper end bread parcel has the wearing layer, the upper end bread parcel of wearing layer has abundant circular matte, the outer. The utility model discloses a set up thread gluing area main part, first connecting groove, first connecting lug, second connecting lug and second connecting groove structure, solved geotechnological cloth and can cause the damage and lead to the problem of extravagant geotechnological cloth to geotechnological cloth at the in-process that uses the fix with screw.

Description

Velcro belt type geotextile for tunnel

Technical Field

The utility model relates to a drainage material technical field is prevented in the tunnel specifically is a thread gluing belt geotechnological cloth for tunnel.

Background

Geotextiles, also known as geotextiles, are water permeable geosynthetic materials made of synthetic fibers by needling or weaving. The geotextile is one of new material geosynthetic materials, and the finished product is in a cloth shape, generally has a width of 4-6 meters and a length of 50-100 meters. The geotextile is divided into a woven geotextile and a non-woven filament geotextile, wherein the geotextile is used in the construction of the tunnel, but the existing geotextile can damage the geotextile in the process of fixing by using screws, thereby causing the problem of wasting the geotextile.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a thread gluing belt geotechnological cloth for tunnel has solved current geotechnological cloth and can cause the damage and lead to the problem of extravagant geotechnological cloth to geotechnological cloth at the in-process that uses the fix with screw.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thread gluing belt geotechnique's cloth for tunnel, includes thread gluing area main part and geotechnological cloth main part, be provided with the geotechnological cloth layer in the geotechnological cloth main part, the lower extreme side parcel of geotechnological cloth layer has abundant circular matte, the upper end side parcel on the geotechnological cloth layer has the anticorrosion layer, the upper end side parcel on anticorrosion layer has the waterproof layer, the upper end side parcel of waterproof layer has fire-retardant layer, the upper end side parcel on fire-retardant layer has water-resistant layer, the upper end side parcel on water-resistant layer has corrosion-resistant layer, the upper end side parcel on corrosion-resistant layer has the antimicrobial layer, the upper end side parcel on antimicrobial layer has the wearing layer, the upper end side parcel of wearing layer has abundant circular matte, the outer terminal surface parcel of abundant circular matte has thread gluing area main part, first connecting grooves have been seted up to the outside terminal.

Preferably, the wear layer is a polyurethane film layer and the antimicrobial layer is an antimicrobial film layer.

Preferably, the corrosion-resistant layer is a corrosion-resistant nano composite coating layer, and the water-resistant layer is a silicate coating layer.

Preferably, the flame-retardant layer is a silicon rubber ceramic layer, and the waterproof layer is an acrylic waterproof coating layer.

Preferably, the anti-corrosion layer is a phenolic resin layer, and the organic geotechnical cloth layer is formed by interweaving polypropylene yarns and fiber yarns.

Preferably, the lower end face of the geotextile main body is connected with a waterproof plate, the upper end face of the waterproof plate is welded with a first connecting bump, and the first connecting bump is inserted in the first connecting groove.

Preferably, the lower end face of the waterproof plate is provided with second connecting grooves at equal intervals, the lower end face of the waterproof plate is connected with a drainage plate, the upper end face of the drainage plate is welded with second connecting convex blocks, and the second connecting convex blocks are inserted into the inner sides of the second connecting grooves.

(III) advantageous effects

The utility model provides a thread gluing belt type geotechnical cloth for tunnel possesses following beneficial effect:

the utility model discloses, through the setting thread gluing area main part that sets up, first connecting groove, first connecting lug, second connecting lug and second connecting groove structure, inject first connecting lug the inboard of first connecting groove, make the waterproof board connect in the geotechnological cloth main part, further fix the waterproof board in the geotechnological cloth main part through thread gluing area main part simultaneously, inject second connecting lug into second connecting groove, make the drain bar connect on the waterproof board, further fix the drain bar on the waterproof board through thread gluing area main part, the problem that current geotechnological cloth can cause the damage and lead to extravagant geotechnological cloth to geotechnological cloth at the in-process that uses the fix with screw.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic top view of the drain board of the present invention;

fig. 4 is a schematic bottom view of a waterproof board according to the present invention;

fig. 5 is a schematic top view of a flashing according to the present invention;

fig. 6 is a schematic diagram of the assembled structure of the present invention.

The reference numbers in the figures are: 1. a hook and loop fastener body; 2. enriching circular suede; 3. a wear layer; 4. an antimicrobial layer; 5. a corrosion-resistant layer; 6. a water-resistant layer; 7. a flame retardant layer; 8. a waterproof layer; 9. an anti-corrosion layer; 10. an organic geotextile layer; 11. a geotextile main body; 12. a waterproof sheet; 13. a drain plate; 14. a first connection groove; 15. a first connection bump; 16. a second connection bump; 17. and a second coupling groove.

Detailed Description

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.

Referring to fig. 1-6, the present invention provides an embodiment: a thread gluing belt type geotextile for a tunnel comprises a thread gluing belt main body 1 and a geotextile main body 11, wherein an organic geotextile layer 10 is arranged on the geotextile main body 11, the lower end surface of the organic geotextile layer 10 is wrapped with a rich circular suede 2, the upper end surface of the organic geotextile layer 10 is wrapped with an anti-corrosion layer 9, the anti-corrosion layer 9 is stably fixed on the organic geotextile layer 10 by the design, the upper end surface of the anti-corrosion layer 9 is wrapped with a waterproof layer 8, the waterproof layer 8 is stably fixed on the anti-corrosion layer 9, the upper end surface of the waterproof layer 8 is wrapped with a flame-retardant layer 7, the flame-retardant layer 7 is stably fixed on the waterproof layer 8, the upper end surface of the flame-retardant layer 7 is wrapped with a water-resistant layer 6, the water-resistant layer 6 is stably fixed on the flame-retardant layer 7, the upper end surface of the water-resistant layer 6 is wrapped with a corrosion, the upper end face of corrosion-resistant layer 5 is wrapped up in antimicrobial layer 4, make antimicrobial layer 4 stable fix on corrosion-resistant layer 5 like this, antimicrobial layer 4's upper end face is wrapped up in wearing layer 3, make wearing layer 3 stable fix on antimicrobial layer 4 like this, wearing layer 3's upper end face is wrapped up in abundant circular matte 2, the outer terminal surface parcel of abundant circular matte 2 has thread gluing tape main part 1, make stable the fixing on abundant circular matte 2 of thread gluing tape main part 1 like this, first connecting groove 14 has been seted up to the outer terminal surface of thread gluing tape main part 1 equidistant.

Further, wearing layer 3 is the polyurethane film layer, has increased through wearing layer 3 that sets up the utility model discloses a wearability has promoted the utility model discloses a life, antimicrobial layer 4 are antimicrobial film layer, can prevent through antimicrobial layer 4 that sets up that the microorganism from biting the utility model discloses, and then has promoted the utility model discloses a life.

Further, corrosion-resistant layer 5 is anticorrosive nanometer composite coating layer, has increased through corrosion-resistant layer 5 that sets up the utility model discloses an anticorrosive nature, and then improved the utility model discloses a life, water-fast layer 6 are silicate coating layer, can block water through water-fast layer 6 that sets up and get into the utility model discloses an inside, and then promoted the utility model discloses a waterproof nature.

Further, fire-retardant layer 7 is the silicon rubber ceramic layer, makes through the fire-retardant layer 7 that sets up the utility model discloses difficult catching fire, and then promoted the utility model discloses a security, waterproof layer 8 are acrylic acid waterproof coating layer, and waterproof layer 8 through setting up can block water and get into the utility model discloses an inside, and then has promoted the utility model discloses a waterproof nature.

Further, anti-corrosion coating 9 is the phenol-formaldehyde resin layer, has increased through anti-corrosion coating 9 that sets up the utility model discloses an anticorrosive property, and then improved the utility model discloses a life, organic geotechnological cloth layer 10 has polypropylene silk and cellosilk to alternately compile, has promoted organic geotechnological cloth layer 10's tensile strength like this, and then has promoted the utility model discloses a stretch-proofing ability.

Further, the lower end face of the geotextile main body 11 is connected with a waterproof plate 12, the upper end face of the waterproof plate 12 is welded with a first connecting bump 15, and the first connecting bump 15 is inserted into the first connecting groove 14, so that the waterproof plate 12 is conveniently fixed on the lower end face of the geotextile main body 11.

Further, second connecting groove 17 has been seted up to the lower terminal surface of waterproof board 12 equidistant, and the lower terminal surface of waterproof board 12 is connected with drain bar 13, and the welding of the up end of drain bar 13 has second connecting convex block 16, and second connecting convex block 16 pegs graft in the inboard of second connecting groove 17, is convenient for fix drain bar 13 at the lower terminal surface of waterproof board 12 like this.

The working principle is as follows: during the use, the user holds between the fingers waterproof board 12 with the hand, aim at first connecting protrusion 15 first connecting groove 14, then exert external force to waterproof board 12, make waterproof board 12 be close to geotechnological cloth main part 11, make first connecting protrusion 15 get into the inboard of first connecting groove 14, make waterproof board 12 connect on geotechnological cloth main part 11, then the user bonds the thread gluing area main part 1 at the up end of waterproof board 12, then the user holds between the fingers drain bar 13 with the hand, aim at second connecting groove 17 with second connecting protrusion 16, then to drain bar 13 external force, make drain bar 13 be close to waterproof board 12, make second connecting protrusion 16 get into the inboard of second connecting groove 17, make drain bar 13 connect on waterproof board 12.

To sum up, the utility model discloses a set up thread gluing area main part 1, first connecting groove 14, first connecting lug 15, second connecting lug 16 and second connecting groove 17 structure, solved current geotechnological cloth and can cause the damage and lead to the problem of extravagant geotechnological cloth to geotechnological cloth at the in-process that uses the fix with screw.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thread gluing belt geotechnique's cloth for tunnel, includes thread gluing area main part (1) and geotechnique's cloth main part (11), its characterized in that: the geotextile main body (11) is provided with an organic geotextile layer (10), the lower end face of the organic geotextile layer (10) is wrapped with a rich circular suede (2), the upper end face of the organic geotextile layer (10) is wrapped with an anti-corrosion layer (9), the upper end face of the anti-corrosion layer (9) is wrapped with a waterproof layer (8), the upper end face of the waterproof layer (8) is wrapped with a flame-retardant layer (7), the upper end face of the flame-retardant layer (7) is wrapped with a water-resistant layer (6), the upper end face of the water-resistant layer (6) is wrapped with an anti-corrosion layer (5), the upper end face of the anti-corrosion layer (5) is wrapped with an antimicrobial layer (4), the upper end face of the antimicrobial layer (4) is wrapped with a wear-resistant layer (3), the upper end face of the wear-resistant layer (3) is wrapped with a rich circular suede (2), the outer end face of the rich, the outer side end face of the fastening tape main body (1) is provided with first connecting grooves (14) at equal intervals.

2. The velcro-type geotextile for tunnels according to claim 1, which is characterized in that: the wear-resistant layer (3) is a polyurethane film layer, and the antimicrobial layer (4) is an antimicrobial film layer.

3. The velcro-type geotextile for tunnels according to claim 1, which is characterized in that: the corrosion-resistant layer (5) is a corrosion-resistant nano composite coating layer, and the water-resistant layer (6) is a silicate coating layer.

4. The velcro-type geotextile for tunnels according to claim 1, which is characterized in that: the flame-retardant layer (7) is a silicon rubber ceramic layer, and the waterproof layer (8) is an acrylic waterproof coating layer.

5. The velcro-type geotextile for tunnels according to claim 1, which is characterized in that: the anti-corrosion layer (9) is a phenolic resin layer, and the organic geotechnical cloth layer (10) is formed by cross weaving of polypropylene yarns and fiber yarns.

6. The velcro-type geotextile for tunnels according to claim 1, which is characterized in that: the geotextile fabric comprises a geotextile main body (11) and is characterized in that a waterproof plate (12) is connected to the lower end face of the geotextile main body (11), a first connecting bump (15) is welded to the upper end face of the waterproof plate (12), and the first connecting bump (15) is inserted into a first connecting groove (14).

7. The velcro-type geotextile for tunnels according to claim 6, wherein: second connecting grooves (17) are formed in the lower end face of the waterproof plate (12) at equal intervals, the lower end face of the waterproof plate (12) is connected with a drainage plate (13), second connecting convex blocks (16) are welded to the upper end face of the drainage plate (13), and the second connecting convex blocks (16) are inserted into the inner sides of the second connecting grooves (17).