CN217896537U

CN217896537U - Tunnel slope surface anti-skidding device

Info

Publication number: CN217896537U
Application number: CN202221370299.6U
Authority: CN
Inventors: 李涛; 侯强; 谢欣; 曹肇金; 彭喜
Original assignee: China Railway First Engineering Group Co Ltd; China Railway Development Investment Group Co Ltd
Current assignee: China Railway First Engineering Group Co Ltd; China Railway Development Investment Group Co Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-25
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a domatic antiskid in tunnel side slope, including the guard plate, guard plate top fixedly connected with consolidates the pressure plate, the equal fixedly connected with non slipping spur fixed block in non slipping spur bottom the equal fixedly connected with backplate in non slipping spur left and right sides bottom, adjacent two fixedly connected with anticorrosive board between the backplate bottom, the anticorrosive board top is provided with the tye. The utility model discloses in, the non slipping spur, the soil accumulation groove, the tye, solve current antiskid device that hinders when using, the side slope is in long-time use, the side slope is because soil moisture, the impact force makes the device hinder not thorough problem of sliding during the gliding, through above structure in order to reach the messenger and hinder the antiskid device and can strengthen the effect of blocking to soil when using, make soil slide into the soil accumulation groove, rainwater and ponding flow down by the tye, and gentle slope again with gomphosis layer gomphosis, avoid the side slope to take place cracked production landslide, the condition that prevents the side slope and sink takes place.

Description

Tunnel slope surface anti-skidding device

Technical Field

The utility model relates to a antiskid field especially relates to a tunnel slope surface antiskid.

Background

The side slope of the tunnel is a slope surface with a certain slope and formed on two sides of the road surface of the open cut tunnel section, two types of slope surface protection and supporting structure protection are arranged for preventing landslides on two sides of the tunnel in rainy seasons, and a mode of arranging protection piers inside the slope body is adopted for fixing a side slope soil layer in the aspect of supporting structure protection.

The existing mode is heavy in self weight, due to the fact that rainfall is heavy in rainy season, water and soil loss is serious, soil humidity is too high, sliding resistance is not thorough, cracks often appear on the side slope to cause the side slope to slide under the influence of dead weight of a supporting and retaining structure for protecting the side slope, once the supporting and retaining structure for fixing the side slope on the slope surface slides downwards along with the cracked side slope, the effects of fixing the side slope and blocking the sliding of the side slope are lost, and the surface of the side slope can become very smooth in the long-time use process of the side slope.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tunnel slope surface anti-slip device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tunnel slope surface antiskid device, includes the guard plate, guard plate top fixedly connected with consolidates the pressure plate, consolidate pressure plate top fixedly connected with side slope main part, the first foundation of side slope main part right side bottom fixedly connected with, side slope main part right side bottom fixedly connected with second foundation, side slope main part top fixedly connected with heat insulating layer, the inside back up coat of heat insulating layer top fixedly connected with, inside back up coat top fixedly connected with cement layer, the outside back up coat of cement layer top fixedly connected with, outside back up coat top fixedly connected with antiseep, antiseep left side slope top fixedly connected with gomphosis layer, antiseep top evenly distributed and fixedly connected with soil accumulation groove, the equal fixedly connected with non slipping spur in soil accumulation groove top, the equal fixedly connected with non slipping spur fixed block in non slipping spur bottom the equal fixedly connected with backplate in non slipping spur left and right sides bottom, adjacent two fixedly connected with anticorrosive board between the backplate bottom, the anticorrosive board top is provided with the tye.

As a further description of the above technical solution:

the inside fixedly connected with reinforcement reinforcing bar of first foundation column and reinforcement reinforcing bar run through and fixedly connected with side slope main part.

As a further description of the above technical solution:

the anti-skid column fixing block penetrates through the anti-seepage layer and is fixedly connected with an external reinforcing layer.

As a further description of the above technical solution:

and a friction layer is fixedly connected to the outer part of the anti-slip column.

As a further description of the above technical solution:

the corrosion-resistant plate is made of slag cement.

As a further description of the above technical solution:

the material of the anti-leakage layer is an EVA waterproof board.

As a further description of the above technical solution:

the top of the embedding layer is fixedly connected with a gentle slope.

As a further description of the above technical solution:

the inside fixedly connected with reinforcement reinforcing bar of second foundation column and reinforcement reinforcing bar run through and fixedly connected with side slope main part.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first the non slipping spur, the soil accumulation groove, the tye, solve current antiskid device and when using, the side slope is in long-time use, the side slope is because soil moisture, the impact force makes the device hinder the not thorough problem of sliding during the gliding, through above structure in order to reach and to make antiskid device can strengthen the effect of blocking to soil when using, make soil slide into the soil accumulation groove, rainwater and ponding are flowed down by the tye, improve the antiskid effect of side slope, and the frictional layer, the setting up of anticorrosive board makes antiskid device be in, the side slope is in long-time use, the problem that the side slope surface can become very smooth is solved, through above structure in order to reach to make antiskid device can strengthen the non-skid property to the side slope surface when using, make the side slope surface can prevent skidding, the frictional layer, the setting of anticorrosive board only can make domatic frictional force bigger and bigger.

2. The utility model discloses in, current antiskid that hinders is solved with the gentle slope in the use in the gomphosis layer, and the side slope takes place cracked easily for the side slope can take place the landslide, thereby leads to the problem that the side slope sinks, through above structure in order to reach the effect that makes the antiskid carry out the buffering to soil when using, and the gentle slope avoids the side slope to take place cracked production landslide again with gomphosis layer gomphosis, prevents that the condition that the side slope sinks from taking place.

Drawings

Fig. 1 is a cross-sectional view of a tunnel slope surface anti-slip device provided by the utility model;

fig. 2 is a front view of a tunnel slope surface anti-slip device provided by the utility model;

fig. 3 is a perspective view of the slope surface anti-slip device for tunnel slope of the present invention.

Illustration of the drawings:

1. a protection plate; 2. a side slope main body; 3. a thermal insulation layer; 4. an inner reinforcement layer; 5. a cement layer; 6. an outer reinforcement layer; 7. an anti-leakage layer; 8. a soil accumulating tank; 9. a first base pillar; 10. a second base pillar; 11. a chimeric layer; 12. gentle slope; 13. a launder; 14. an anti-corrosion plate; 15. a guard plate; 16. reinforcing steel bars; 17. an anti-slip column fixing block; 18. a reinforcing pressure plate; 19. an anti-slip column; 20. and (4) a friction layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a tunnel side slope is domatic hinders smooth device, including

guard plate

1, 1 top fixedly connected with of guard plate consolidates pressure plate 18, consolidate pressure plate 18 top fixedly connected with side slope main part 2, the first foundation of 2 right sides bottom fixedly connected with of side slope

main part

9, 2 right sides bottom fixedly connected with second foundation 10 of side slope main part, 2 top fixedly connected with heat insulating layer 3 of side slope main part, the inside back up coat 4 of 3 top fixedly connected with of heat insulating layer, 4 top fixedly connected with cement layer 5 of inside back up coat, 5 top fixedly connected with outside back up coat 6 of cement layer, 6 top fixedly connected with antiseep layer 7 of outside back up coat, 7 left side slope top fixedly connected with gomphosis layer 11 of antiseep layer, 7 top evenly distributed and the fixedly connected with ponding groove 8 of antiseep layer, 8 top equal fixedly connected with of

ponding groove

19, 19 bottom equal fixedly connected with antislip column 17 antislip column 19 left and right sides bottom equal fixedly connected with backplate 15 of antislip column, fixedly connected with anticorrosive board 14 between two adjacent backplate 15 bottoms, anticorrosive board 14 top is provided with tys, antislip column 19 and antislip column is provided with tys groove 13, antislip column and the effectual prevention because the waterstone or the vibration of antislip column 8 lead to the landslide rainwater fixed block or lead to the landslide.

The inside fixedly connected with of first foundation column 9 consolidates reinforcing bar 16 and runs through and fixedly connected with side slope main part 2, antiskid column fixed block 17 runs through antiseep layer 7 and the outside back up coat 6 of fixedly connected with, 19 outside fixedly connected with friction course 20 of antiskid column, anticorrosive board 14 material is slay cement, antiseep layer 7 material is the EVA waterproof board, 11 top fixedly connected with gentle slopes 12 of gomphosis layer, the inside fixedly connected with of second foundation column 10 consolidates reinforcing bar 16 and run through and fixedly connected with side slope main part 2, use and consolidate reinforcing bar 16 and run through side slope main part 2 and first foundation column 9, second foundation column 10 makes whole smooth-blocking device more firm, avoid because the whole risk of collapsing of the impact of earth rubble.

The working principle is as follows: with first foundation pillar 9, second foundation pillar 10 buries underground deeply, increase the firmness through reinforcing bar 16, gomphosis layer 11 and gentle slope 12 gomphosis, it makes its landing to have avoided making because the impact force that the landslide produced, it should bear the impact that the mud stone landslide produced to have avoided bottom domatic, also bear the impact of the domatic production in top, non slipping spur 19 has born most impact, when bearing the impact, also effectual gliding that blocks the top mud stone, the soil accumulation groove 8 is collected the mud stone that glides in the inslot, it blocks to make it reach the antiskid effect through non slipping spur 19 and soil accumulation groove 8's layer upon layer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a tunnel slope surface antiskid device, includes guard plate (1), its characterized in that: the top of the protection plate (1) is fixedly connected with a reinforcing pressure plate (18), the top of the reinforcing pressure plate (18) is fixedly connected with a side slope main body (2), the bottom of the right side of the side slope main body (2) is fixedly connected with a first foundation column (9), the bottom of the right side of the side slope main body (2) is fixedly connected with a second foundation column (10), the top of the side slope main body (2) is fixedly connected with a heat insulation layer (3), the top of the heat insulation layer (3) is fixedly connected with an internal reinforcing layer (4), the top of the inner reinforcing layer (4) is fixedly connected with a cement layer (5), the top of the cement layer (5) is fixedly connected with an external reinforcing layer (6), the top of the outer reinforcing layer (6) is fixedly connected with an anti-leakage layer (7), the top of the slope at the left side of the anti-leakage layer (7) is fixedly connected with an embedded layer (11), the top of the anti-leakage layer (7) is uniformly distributed and fixedly connected with soil accumulating grooves (8), the tops of the soil accumulating grooves (8) are fixedly connected with anti-skid columns (19), the bottoms of the anti-skid columns (19) are fixedly connected with anti-skid column fixing blocks (17), the bottoms of the left side and the right side of each anti-skid column (19) are fixedly connected with guard plates (15), an anti-corrosion plate (14) is fixedly connected between the bottoms of every two adjacent guard plates (15), and a launder (13) is arranged at the top of the anti-corrosion plate (14).

2. The tunnel slope surface anti-slip device according to claim 1, wherein: the first foundation pillar (9) is fixedly connected with a reinforcing steel bar (16) inside, the reinforcing steel bar (16) penetrates through and is fixedly connected with the slope main body (2).

3. The tunnel slope surface anti-slip device according to claim 1, wherein: the anti-skid column fixing block (17) penetrates through the anti-seepage layer (7) and is fixedly connected with the external reinforcing layer (6).

4. The tunnel slope surface anti-slip device according to claim 1, wherein: and a friction layer (20) is fixedly connected to the outer part of the anti-slip column (19).

5. The tunnel slope surface anti-slip device according to claim 1, wherein: the corrosion-resistant plate (14) is made of slag cement.

6. The tunnel slope surface anti-slip device according to claim 1, wherein: the material of the anti-leakage layer (7) is an EVA waterproof board.

7. The tunnel slope surface anti-slip device according to claim 1, wherein: the top of the embedded layer (11) is fixedly connected with a gentle slope (12).

8. The tunnel slope surface anti-slip device according to claim 1, characterized in that: the second foundation pillar (10) is internally and fixedly connected with a reinforcing steel bar (16) and the reinforcing steel bar (16) penetrates through and is fixedly connected with the slope main body (2).