CN216237930U

CN216237930U - Highway subgrade settlement-preventing facility

Info

Publication number: CN216237930U
Application number: CN202122936393.5U
Authority: CN
Inventors: 李朋波; 李霜枫; 刘涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of roadbeds, in particular to a highway roadbed anti-settling facility which is convenient for purifying the environment and dismantling a maintenance plate to maintain or replace the interior of a purification isolation belt, comprising a bottom plate, wherein a plurality of support columns are fixedly connected on the bottom plate, a support plate is fixedly connected at the top ends of the plurality of support columns, a ramming layer is paved at the top end of the support plate, a concrete layer is paved at the top end of the ramming layer, a reinforced geotechnical layer is paved at the top end of the concrete layer, an asphalt pavement is paved at the top end of a sandstone layer, three purification isolation belts are arranged at the top end of the asphalt pavement, a plurality of fans are all installed in the three purification isolation belts, the output ends of the fans are all provided with air suction ports penetrating out of the purification isolation belts, active purification carbon is arranged in the isolation layers, a locking seat is fixedly connected on the maintenance plate, a locking handle is rotatably connected on the locking seat, and a locking buckle is rotatably connected on the locking handle, the purification isolation belt is fixedly connected with a locking hook matched with the locking buckle.

Description

Highway subgrade settlement-preventing facility

Technical Field

The utility model relates to the technical field of roadbeds, in particular to a settlement-preventing facility for a highway roadbed.

Background

As is well known, with the development of highway subgrades, the subgrade needs to be subjected to anti-settlement treatment in the construction process, and highway subgrade anti-settlement facilities are widely used in highway subgrade construction.

Chinese patent No. CN 201821439601.2's utility model discloses a settlement facility is prevented to highway subgrade, which comprises a foundation, the fixed support stake that is equipped with of ground top equidistance, the fixed crossbeam that is equipped with in support stake top, crossbeam top surface is equipped with reinforced concrete layer, reinforced concrete layer top surface has pour the hunch form back up coat, the tiling of hunch form back up coat top surface has the dregs layer, can improve the damping performance of support stake through setting up first spring post and second spring post, can enclose to close around earth through setting up the bank protection, prevents to run off, through setting up grass brick on the bank protection, can plant green planting, clean environment.

Although the above prior art scheme can prevent to run off, purifying environment, but only lean on green planting purifying environment to be difficult for purifying the tail gas that numerous automobiles discharged, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a highway subgrade anti-settlement facility to solve the problem that the tail gas discharged by a plurality of automobiles is not easy to purify and the practicability is low in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a highway subgrade anti-settlement facility comprises a bottom plate, wherein a plurality of supporting columns are fixedly connected to the bottom plate, supporting plates are fixedly connected to the top ends of the supporting columns, a rammer layer is laid on the top ends of the supporting plates, a concrete layer is laid on the top end of the rammer layer, a steel bar geotechnical layer is laid on the top end of the concrete layer, a sandstone layer is laid on the top end of the steel bar geotechnical layer, an asphalt pavement is laid on the top end of the sandstone layer, a plurality of drain holes penetrating between the bottom plate and the supporting plates are formed in the asphalt pavement, three purification isolation belts are arranged on the top end of the asphalt pavement, a plurality of fans are installed in the three purification isolation belts, air suction ports penetrating outside the purification isolation belts are formed in output ends of the fans, isolation layers are arranged in the purification isolation belts, active purification carbon is arranged in the isolation layers, and maintenance ports are formed in left and right ends of the purification isolation belts, two all be equipped with the maintenance board on the maintenance mouth, fixedly connected with locks the seat on the maintenance board, it is connected with the locking rocking handle to rotate on the seat to lock, it locks to rotate to be connected with on the locking rocking handle and locks and detain, fixedly connected with and locking the locking hook of detaining the matching on the purification median, fixedly connected with handle on the locking rocking handle.

Preferably, the handle is provided with a locking hole, the maintenance plate is fixedly connected with a fixing rod matched with the locking hole, and the fixing rod is rotatably connected with a fixing plate.

Furthermore, both ends all are equipped with the netted back up coat of honeycomb about the backup pad.

Still further, the cellular reticular reinforcing layer is provided with grass bricks.

Furthermore, the left end and the right end of the supporting plate are both provided with drain holes.

On the basis of the scheme, the bottom plate is provided with a water flowing groove matched with the water flowing hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a highway subgrade anti-settlement device which has the following beneficial effects:

1. this highway subgrade is prevented subsiding and is established, and the suction fan through purifying the installation in the median cooperates the active purification charcoal, can carry out purification treatment with the tail gas that numerous vehicles discharged to play the effect of purifying environment.

2. This highway subgrade is prevented subsiding and is established, supports the handle that the locking rocking handle is connected through connecting the locking seat on the maintenance board and rotates, drives through the locking rocking handle and locks the knot, pins the locking hook of connection on purifying the median, is convenient for tear the maintenance board down and maintains or change purifying the inside of median.

Drawings

FIG. 1 is a schematic perspective view of a front side view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

fig. 4 is a schematic left-side plan view of the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a support plate; 4. tamping a soil layer; 5. a concrete layer; 6. a steel bar geotechnical layer; 7. a sandstone layer; 8. asphalt pavement; 9. a drain hole; 10. a purification isolation zone; 11. a fan; 12. an air suction opening; 13. an isolation layer; 14. activated purified carbon; 15. maintaining the mouth; 16. maintaining the guard plate; 17. a locking seat; 18. locking the rocking handle; 19. a locking buckle; 20. locking the hook; 21. a handle; 22. a locking hole; 23. fixing the rod; 24. a fixing sheet; 25. a honeycomb mesh reinforcement layer; 26. grass bricks; 27. a water flowing hole; 28. a water flowing groove.

Detailed Description

Examples

Referring to fig. 1-4, a settlement preventing facility for a highway subgrade comprises a base plate 1, a plurality of support columns 2 fixedly connected to the base plate 1, a support plate 3 fixedly connected to the top ends of the support columns 2, a rammed earth layer 4 laid on the top end of the support plate 3, a concrete layer 5 laid on the top end of the rammed earth layer 4, a reinforced earth layer 6 laid on the top end of the concrete layer 5, a gravel layer 7 laid on the top end of the reinforced earth layer 6, and an asphalt layer 8 laid on the top end of the gravel layer 7 so as to support the support plate 3 through the support columns 2, the rammed earth layer 4, the concrete layer 5, the reinforced earth layer 6, the gravel layer 7 and the asphalt layer 8 laid through the support plate 3, so that the facility is firmer and not easy to sink, a plurality of drainage holes 9 penetrating between the base plate 1 and the support plate 3 are formed on the asphalt layer 8 so as to allow rainwater to quickly drain out of the road surface after raining, the device reduces the slipping of vehicles when the vehicles are driven, the top end of an asphalt pavement 8 is provided with three purification isolation belts 10, a plurality of fans 11 are arranged in the three purification isolation belts 10, the output ends of the fans 11 are provided with air suction ports 12 penetrating to the outside of the purification isolation belts 10, isolation layers 13 are arranged in the purification isolation belts 10, activated purification carbon 14 is arranged in the isolation layers 13, the exhaust fans 11 arranged in the purification isolation belts 10 are matched with the activated purification carbon 14, the tail gas discharged by a plurality of vehicles can be purified, so that the environment purification effect is achieved, maintenance ports 15 are arranged at the left end and the right end of the purification isolation belts 10, maintenance plates 16 are arranged on the two maintenance ports 15, locking seats 17 are fixedly connected on the maintenance plates 16, locking rocking handles 18 are rotatably connected on the locking seats 17, locking buckles 19 are rotatably connected on the locking handles 18, locking hooks 20 matched with the locking buckles 19 are fixedly connected on the purification isolation belts 10, the locking rocking handle 18 is fixedly connected with a handle 21 so as to support the handle 21 connected with the locking rocking handle 18 to rotate by connecting a locking seat 17 on the maintenance plate 16, the locking buckle 19 is driven by the locking rocking handle 18 to lock a locking hook 20 connected on the purification isolation belt 10 so as to be convenient for detaching the maintenance plate 16 to maintain or replace the interior of the purification isolation belt 10, the handle 21 is provided with a locking hole 22, the maintenance plate 16 is fixedly connected with a fixing rod 23 matched with the locking hole 22, the fixing rod 23 is rotatably connected with a fixing piece 24 which is beneficial to matching of the fixing piece 24 connected with the fixing rod 23 and the locking hole 22 so as to prevent the locking buckle 19 from bouncing off when being locked, the left end and the right end of the support plate 3 are both provided with honeycomb reticular reinforced layers 25 so as to reinforce the edges and prevent the edges from being washed away by rainwater, the honeycomb reticular reinforced layers 25 are provided with grass bricks 26 so as to plant plants on the grass bricks 26, therefore, the environment is purified, the left end and the right end of the supporting plate 3 are both provided with the water flowing holes 27, rainwater in the facility can flow out conveniently, and the bottom plate 1 is provided with the water flowing grooves 28 matched with the water flowing holes 27, so that water can be discharged from the water flowing holes 27 quickly.

It should be further noted that the fan 11 is a conventional device purchased from the market and known to those skilled in the art, and the fan can be customized or the model can be selected according to actual requirements, in this patent, we only use the fan, but do not improve the structure and function of the fan, and the setting mode, the installation mode, and the electrical connection mode of the fan are set, for those skilled in the art, only the fan needs to be debugged according to the requirements of the instruction manual, and are not described herein again, and the fan 11 is provided with a control switch matched with the fan, and the installation position of the control switch is selected according to the actual requirements, so that the operation and control of the operator can be facilitated.

In summary, the working principle and working process of the highway subgrade anti-settlement facility are that, when in use, a support plate 3 is connected through a support column 2 connected with a bottom plate 1, a rammed earth layer 4, a concrete layer 5, a reinforced geotechnical layer 6, a sand layer 7, an asphalt pavement 8 and a honeycomb mesh reinforcing layer 25 arranged at the edge of the facility are sequentially laid on the support plate 3, so that the facility is firmer and is not easy to sink, then a suction fan 11 arranged in a purification isolation belt 10 is matched with active purification carbon 14 and plants planted on grass bricks 26, so that tail gas discharged by a plurality of vehicles can be purified, the effect of purifying the environment is achieved, when the facility is required to be maintained, a handle 21 connected with a locking rocking handle 18 is supported to rotate through a locking seat 17 connected with a maintenance plate 16, a locking buckle 19 is driven through the locking rocking handle 18, and a locking hook 20 connected with the purification isolation belt 10 is locked, so that the maintenance plate 16 is removed to maintain or replace the interior of the clean isolation zone 10.

Claims

1. The utility model provides a highway subgrade settlement-preventing facility, includes bottom plate (1), its characterized in that: the concrete-filled asphalt pavement is characterized in that a plurality of supporting columns (2) are fixedly connected to the bottom plate (1), a supporting plate (3) is fixedly connected to the top ends of the supporting columns (2), a rammed earth layer (4) is laid on the top end of the supporting plate (3), a concrete layer (5) is laid on the top end of the rammed earth layer (4), a reinforced earth layer (6) is laid on the top end of the reinforced earth layer (6), a sand stone layer (7) is laid on the top end of the sand stone layer (7), an asphalt pavement (8) is laid on the top end of the sand stone layer (7), a plurality of drain holes (9) penetrating between the bottom plate (1) and the supporting plate (3) are formed in the asphalt pavement (8), three purification isolation belts (10) are arranged on the top end of the asphalt pavement (8), a plurality of fans (11) are arranged in the purification isolation belts (10), and exhaust inlets (12) penetrating outside the purification isolation belts (10) are formed in the output ends of the fans (11), be equipped with isolation layer (13) in purification median (10), be equipped with active purification charcoal (14) in isolation layer (13), it maintains mouthful (15), two all to have seted up at both ends about purification median (10) must maintain on mouthful (15) all be equipped with maintenance board (16), fixedly connected with locks seat (17) on maintenance board (16), it is connected with locking rocking handle (18) to lock to rotate on seat (17), it locks and detains (19) to rotate to be connected with on locking rocking handle (18), it detains locking hook (20) that (19) match with locking to purify fixedly connected with on isolation median (10), fixedly connected with handle (21) on locking rocking handle (18).

2. A highway subgrade anti-settlement facility according to claim 1, wherein: the handle (21) is provided with a locking hole (22), the maintenance plate (16) is fixedly connected with a fixing rod (23) matched with the locking hole (22), and the fixing rod (23) is rotatably connected with a fixing plate (24).

3. A highway subgrade anti-settlement facility according to claim 2, wherein: the left end and the right end of the supporting plate (3) are provided with honeycomb reticular reinforced layers (25).

4. A highway subgrade anti-settlement facility according to claim 3, wherein: the honeycomb net-shaped reinforcing layer (25) is provided with grass bricks (26).

5. A highway subgrade anti-settlement facility according to claim 4, characterized in that: the left end and the right end of the bottom plate (1) are both provided with water flowing holes (27).

6. A highway subgrade anti-settlement facility according to claim 5, wherein: the bottom plate (1) is provided with a water flowing groove (28) matched with the water flowing hole (27).