CN214737064U

CN214737064U - Highway highway section combined type road surface structure

Info

Publication number: CN214737064U
Application number: CN202023035356.9U
Authority: CN
Inventors: 韩波; 卢仕安; 汤佳癸
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-16
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a highway section combined type road surface structure relates to combined type road surface technical field, including the road bed, the top fixedly connected with of road bed prevents soaking the back up coat, prevent soaking the top fixedly connected with basic unit of back up coat, the top fixedly connected with of basic unit restraines the crack layer, the waterproof tie coat of top fixedly connected with of crack layer, the top fixedly connected with stress absorption layer of waterproof tie coat, the top fixedly connected with concrete layer of stress absorption layer, concrete layer's top fixedly connected with surface course. This highway section combined type road surface structure sets up through the cooperation of supporting spring, locating piece, movable rod and regulation pole, makes the road surface when the extrusion, can improve the protection to the road surface to the less dynamics of both sides activity, sets up through the cooperation of dead lever, bottom plate and gag lever post, makes the baffle can be to the protection of road surface both ends edge, prevents that the vehicle from rolling excessively, the damage of road surface fracture.

Description

Highway highway section combined type road surface structure

Technical Field

The utility model relates to a combined type road surface technical field specifically is a highway section combined type road surface structure.

Background

The combined type road surface is a road surface formed by compounding two layers of structural layers with different material types and mechanical properties, can give full play to respective performance advantages of a flexible road surface and a rigid road surface, realizes effective and reasonable combination of the flexible road surface and the rigid road surface, and not only improves the road performance and driving comfort, prolongs the service life of the road, but also greatly reduces the engineering cost compared with a full-thickness full-flexible asphalt pavement structure abroad compared with a cement stabilized macadam semi-rigid base layer and a traditional asphalt layer.

The existing composite road surface structure for the road section cannot discharge water on the road surface when in use, can cause pressure to the road surface when a vehicle runs, has poor edge fixing effect on the road surface, cannot fixedly install the edge of the road surface, and has short service life of the road.

Therefore, it is necessary to provide a composite pavement structure for road sections to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a highway section combined type road surface structure to current highway section combined type road surface structure who proposes in solving above-mentioned background art can not discharge the water on the road surface when using, can cause pressure to the road surface when the vehicle goes, and the marginal fixed effect on road surface is poor, can not be to road surface edge fixed mounting, the short problem of road life.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a highway section combined type road surface structure, includes the road bed, the top fixedly connected with of road bed prevents soaking the back up coat, prevent soaking the top fixedly connected with basic unit of back up coat, the top fixedly connected with of basic unit restraines the layer of splitting, the top fixedly connected with waterproof bonding layer of the layer of splitting, the top fixedly connected with stress absorption layer of waterproof bonding layer, the top fixedly connected with concrete layer on stress absorption layer, concrete layer's top fixedly connected with surface course.

Preferably, the two sides of the roadbed are fixedly connected with baffles, and the bottom ends of the baffles are fixedly connected with limiting rods.

Preferably, water drainage holes are symmetrically formed in two sides of the top of the surface layer, and the bottoms of the water drainage holes are fixedly connected with sewer pipes.

Preferably, the top of the surface layer is symmetrically and fixedly connected with fixing rods, and one side of the surface layer is symmetrically and fixedly connected with connecting blocks.

Preferably, one end of the limiting rod penetrates through the anti-penetration reinforcing layer, and the bottom of the sewer pipe penetrates through the baffle and is fixedly connected with the water outlet hole.

Preferably, the interior fixedly connected with bottom plate of road bed, the bottom of dead lever runs through gag lever post and bottom plate fixed connection.

Preferably, the bottom fixedly connected with support column of connecting block, the bottom fixedly connected with guide plate of support column, the bottom symmetry fixedly connected with supporting spring of guide plate, supporting spring's one end fixedly connected with adjusts the pole, the one end swing joint of adjusting the pole has the movable rod, the bottom swing joint of movable rod has the locating piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway section combined type road surface structure possesses following beneficial effect:

1. this highway section combined type road surface structure, through the baffle, the sewer hole, the cooperation setting of apopore and downcomer, make the water on the road surface flow to one side, keep the drying on road surface, reduce the emergence of traffic accident, through preventing soaking the back up coat, the basic unit, the layer of cracking, waterproof bonding layer, stress absorbing layer and concrete layer's cooperation setting, avoided the road bed to roll road surface cracking crack under the vehicle, the influence of load stress has been reduced, through the connection of baffle and connecting block, connect road surface piecemeal, effectively reduce the impact of driving load to the road bed, road surface life has been prolonged.

2. This highway section combined type road surface structure sets up through the cooperation of supporting spring, locating piece, movable rod and regulation pole, makes the road surface when the extrusion, can improve the protection to the road surface to the less dynamics of both sides activity, sets up through the cooperation of dead lever, bottom plate and gag lever post, makes the baffle can be to the protection of road surface both ends edge, prevents that the vehicle from rolling excessively, the damage of road surface fracture.

Drawings

Fig. 1 is a schematic perspective view of the structure of the pavement mechanism of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the pavement structure of the present invention;

FIG. 3 is a schematic side sectional view of the pavement structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 2 according to the present invention.

In the figure: 1. a roadbed; 2. a penetration-resistant reinforcing layer; 3. a base layer; 4. a crack-inhibiting layer; 5. a waterproof adhesive layer; 6. a stress absorbing layer; 7. a concrete layer; 8. a surface layer; 9. a baffle plate; 10. a drain hole; 11. connecting blocks; 12. a support pillar; 13. fixing the rod; 14. a water outlet hole; 15. a sewer pipe; 16. a base plate; 17. a limiting rod; 18. a baffle; 19. a support spring; 20. positioning blocks; 21. a movable rod; 22. and adjusting the rod.

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. 1-4, a composite road surface structure for a road section comprises a road bed 1, wherein baffle plates 9 are symmetrically and fixedly connected to two sides of the road bed 1, water on the road surface flows to one side through the matching arrangement of the baffle plates 9, water drainage holes 10, water drainage holes 14 and water drainage pipes 15, the road surface is kept dry, traffic accidents are reduced, the road surface is prevented from cracking under the rolling of vehicles by the road bed 1 through the matching arrangement of an anti-permeation reinforcing layer 2, a base layer 3, a crack inhibiting layer 4, a waterproof bonding layer 5, a stress absorbing layer 6 and a concrete layer 7, the influence of load stress is reduced, the impact of driving load on the road bed 1 is effectively reduced through the connection of the baffle plates 9 and connecting blocks 11, the service life of the road surface is prolonged, a limiting rod 17 is fixedly connected to the bottom ends of the baffle plates 9, one end of the limiting rod 17 penetrates through the anti-permeation reinforcing layer 2, the bottom of the sewer pipe 15 penetrates through the baffle 9 and is fixedly connected with the water outlet holes 14, the water outlet holes 14 are positioned on the same horizontal plane and are distributed at equal intervals, accumulated water on the road surface can be conveniently discharged, the inner part of the roadbed 1 is fixedly connected with the bottom plate 16, the bottom end of the fixed rod 13 penetrates through the limiting rod 17 and is fixedly connected with the bottom plate 16, the top of the roadbed 1 is fixedly connected with the anti-soaking reinforcing layer 2, the top of the anti-soaking reinforcing layer 2 is fixedly connected with the base layer 3, the top of the base layer 3 is fixedly connected with the crack inhibiting layer 4, the top of the crack inhibiting layer 4 is fixedly connected with the waterproof bonding layer 5, the top of the waterproof bonding layer 5 is fixedly connected with the stress absorbing layer 6, the top of the stress absorbing layer 6 is fixedly connected with the concrete layer 7, the top of the concrete layer 7 is fixedly connected with the surface layer 8, the two sides of the top of the surface layer 8 are symmetrically provided with the sewer holes 10, and the bottom of the sewer holes 10 is fixedly connected with the sewer pipe 15, the top of the surface layer 8 is symmetrically and fixedly connected with a fixed rod 13, a plurality of fixed rods 13 are distributed at equal intervals, the fixing effect on the road surface is improved, one side of the surface layer 8 is symmetrically and fixedly connected with a connecting block 11, the connecting blocks 11 are distributed in a staggered manner and connected with the road surface interface, the automobile is prevented from telling driving again to generate pause feeling, the bottom of the connecting block 11 is fixedly connected with a supporting column 12, the bottom of the supporting column 12 is fixedly connected with a guide plate 18, the bottom of the guide plate 18 is symmetrically and fixedly connected with a supporting spring 19, the supporting spring 19, a positioning block 20, a movable rod 21 and an adjusting rod 22 are arranged in a matched manner, so that the baffle 9 can move towards two sides with less force when the road surface is extruded, the protection on the road surface is improved, the baffle 9 can protect the edges of two sides of the road surface by the matching of the fixed rods 13, the bottom plate 16 and the limiting rod 17, the vehicle is prevented from being rolled excessively, the road surface is cracked and damaged, one end of the supporting spring 19 is fixedly connected with the adjusting rod 22, one end of the adjusting rod 22 is movably connected with a movable rod 21, and the bottom end of the movable rod 21 is movably connected with a positioning block 20.

The working principle is as follows: when the anti-skid road is in work, firstly, the baffle plates 9 are arranged on two sides of a road, the edge of the road can be effectively prevented from being damaged under the rolling of vehicles, the road surface is provided with radians inclined towards two sides, water on the road surface is discharged towards one side by arranging the drainage holes 10, the drainage holes 14 and the drainage pipes 15, the road surface is kept dry, the occurrence of traffic accidents is reduced, the phenomena of cracking of a roadbed 1 and cracking of the road surface are avoided by connecting the anti-soaking reinforcing layer 2, the base layer 3, the crack inhibiting layer 4, the waterproof bonding layer 5, the stress absorbing layer 6 and the concrete layer 7, the wear resistance of the road surface is enhanced, the anti-skid property of the road surface is improved, the impact of a driving load on the base layer 3 and the like is effectively reduced, the influence of load stress is reduced, frequent maintenance is not needed, the impact of the driving load is effectively reduced by connecting the baffle plates 9 and the connecting blocks, the road surface is prevented from cracking, through the connection of supporting spring 19, locating piece 20, movable rod 21 and regulation pole 22, make the road surface when the extrusion, can reduce pressure to the activity of both sides, improve the protection to the road surface, through the connection of dead lever 13, bottom plate 16 and gag lever post 17, make baffle 9 can be to the protection of road surface both ends edge, prevent that the vehicle from rolling the road surface excessively, cause the damage.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 highway section combined type road surface structure, includes road bed (1), its characterized in that: the top fixedly connected with of road bed (1) prevents soaking back up coat (2), the top fixedly connected with basic unit (3) of preventing soaking back up coat (2), the top fixedly connected with of basic unit (3) inhibits split layer (4), the top fixedly connected with waterproof tie coat (5) of split layer (4), the top fixedly connected with stress absorption layer (6) of waterproof tie coat (5), the top fixedly connected with concrete layer (7) of stress absorption layer (6), the top fixedly connected with surface course (8) of concrete layer (7).

2. The composite pavement structure for road sections according to claim 1, wherein: the bilateral symmetry fixedly connected with baffle (9) of road bed (1), the bottom fixedly connected with gag lever post (17) of baffle (9).

3. The composite pavement structure for road sections according to claim 2, wherein: and water draining holes (10) are symmetrically formed in two sides of the top of the surface layer (8), and a sewer pipe (15) is fixedly connected to the bottom of each water draining hole (10).

4. The composite pavement structure for road sections according to claim 1, wherein: the top of surface course (8) symmetry fixedly connected with dead lever (13), one side symmetry fixedly connected with connecting block (11) of surface course (8).

5. A road section composite pavement structure as set forth in claim 3, characterized in that: one end of the limiting rod (17) penetrates through the anti-penetration reinforcing layer (2), and the bottom of the downcomer (15) penetrates through the baffle (9) and is fixedly connected with a water outlet (14).

6. The composite pavement structure for road sections according to claim 4, wherein: the interior fixedly connected with bottom plate (16) of road bed (1), gag lever post (17) and bottom plate (16) fixed connection are run through to the bottom of dead lever (13).

7. The composite pavement structure for road sections according to claim 4, wherein: the bottom fixedly connected with support column (12) of connecting block (11), the bottom fixedly connected with guide plate (18) of support column (12), the bottom symmetry fixedly connected with supporting spring (19) of guide plate (18), the one end fixedly connected with of supporting spring (19) is adjusted pole (22), the one end swing joint who adjusts pole (22) has movable rod (21), the bottom swing joint of movable rod (21) has locating piece (20).