CN218322138U

CN218322138U - Roadbed structure convenient for discharging accumulated water in roadbed

Info

Publication number: CN218322138U
Application number: CN202221780432.5U
Authority: CN
Inventors: 陈燕
Original assignee: Xinyi Xinkeyi Technology Co ltd
Current assignee: Xinyi Xinkeyi Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-01-17
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a roadbed structure convenient to discharge inside ponding of road bed relates to roadbed structure technical field, concrete layer is installed on the top of base, the basic unit is installed on concrete layer's top, the top of basic unit is provided with drainage mechanism, the permeable bed is installed to drainage mechanism's top, the pitch layer is installed on the top of permeable bed, the both sides on base top are provided with the escape canal, the filter plate is installed on the top in escape canal, the bottom of filter plate is provided with installation mechanism, the utility model discloses be provided with drainage mechanism on the top of basic unit, utilize mutually supporting of drainage mechanism's first waterproof layer, drain pipe, filter screen and second waterproof layer, can discharge the ponding that produces when raining inside the road bed through the drain pipe fast for the inside of road bed is comparatively dry, and then makes the road bed comparatively stable, thereby has improved the stability of this roadbed structure when using greatly.

Description

Roadbed structure convenient for discharging accumulated water in roadbed

Technical Field

The utility model relates to a roadbed structure technical field especially relates to a roadbed structure convenient to discharge inside ponding of road bed.

Background

With the development of economy, the living standard of people is continuously improved, roads in China are paved very much, a roadbed is a structure which is formed by filling or excavating and directly supports a track, and is also called a line lower part structure, the roadbed is connected with a bridge and a tunnel to jointly form a line, the roadbed is the foundation of the track, and the roadbed loads bear the weight of the track structure, namely static loads, and dynamic loads transmitted by the track when a train runs.

At present, current road bed is when using, owing to be in open-air state, often can receive the erosion of rainwater, owing to inconvenient in time discharge the inside water of road bed, the road bed can't be in dry firm and stable state to greatly reduced the intensity and the stability of road bed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims at providing a roadbed structure convenient to discharge the accumulated water in the roadbed.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a roadbed structure convenient to discharge inside ponding of road bed, includes the base, concrete layer is installed on the top of base, the basic unit is installed on concrete layer's top, the top of basic unit is provided with drainage mechanism, the permeable bed is installed to drainage mechanism's top, the pitch layer is installed on the top of permeable bed, the both sides on base top are provided with the escape canal, the filter plate is installed on the top in escape canal, the bottom of filter plate is provided with installation mechanism.

Further, drainage mechanism includes first waterproof layer, drain pipe, filter screen and second waterproof layer, first waterproof layer is installed in the top of basic unit, the drain pipe is installed in the both sides of permeable bed inside below, the filter screen is installed to the one end of drain pipe, the second waterproof layer is installed in the both sides on concrete layer, permeable bed and pitch layer.

Further, the drain pipe is provided with a plurality ofly, and is a plurality of be equidistant distribution in the inside on permeable bed between the drain pipe.

Furthermore, the top of first waterproof layer is the arc design, the both ends of second waterproof layer are run through to the one end of drain pipe.

Further, installation mechanism includes fixed block, connecting block, fixed slot, installation cavity, expanding spring, fly leaf, connecting rod, fixture block, spacing groove and stopper, the fixed block is installed in the top of the inside both sides in escape canal, the inside of fixed block is provided with the connecting block, the top of connecting block is connected with the both sides of filter plate bottom, the inside of connecting block is provided with the fixed slot, the internally mounted of fixed block has the installation cavity, expanding spring is installed to the inside one side of installation cavity, the fly leaf is installed to expanding spring's one end, the connecting rod is installed to the one end of fly leaf, the one end of connecting rod extends to the outside of installation cavity, the fixture block is installed to the one end of connecting rod, the one end of fixture block sets up in the inside of fixed slot, the spacing groove sets up in the inside top and the below of installation cavity, the inside of spacing groove is provided with the stopper, the one end of stopper is connected with the one end of fly leaf.

Furthermore, the inner diameter of the fixing groove is larger than the outer diameter of the fixture block, and a clamping structure is formed between the fixing groove and the fixture block.

Furthermore, the cross section of the limiting groove is larger than that of the limiting block, and a sliding structure is formed between the limiting groove and the limiting block.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses be provided with drainage mechanism on the top of basic unit, utilize the first waterproof layer of drainage mechanism, drain pipe, filter screen and the mutual cooperation of second waterproof layer, can discharge the ponding that produces when raining to the inside of roadbed through the drain pipe fast for the inside of roadbed is comparatively dry, and then makes the roadbed comparatively stable, thereby has improved the stability of this roadbed structure when using greatly;

2. the utility model discloses be provided with installation mechanism in the bottom of filter plate, utilize mutually supporting of fixed block, connecting block, fixed slot, installation cavity, expanding spring, fly leaf, connecting rod, fixture block, spacing groove and stopper of installation mechanism, can carry out convenient dismantlement and installation to the filter plate, it is more convenient when clearing up the inside in escape canal and filter plate to this roadbed structure's convenience when using has been improved greatly.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic front sectional view of the drainage mechanism of the present embodiment;

FIG. 3 is an enlarged partial view of the structure at A in FIG. 2 according to the present embodiment;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to this embodiment.

In the figure: 1. a base; 2. a concrete layer; 3. a base layer; 4. a water permeable layer; 5. an asphalt layer; 6. a drainage ditch; 7. a first waterproof layer; 8. a drain pipe; 9. filtering with a screen; 10. a second waterproof layer; 11. filtering the plate; 12. a fixed block; 13. connecting blocks; 14. fixing grooves; 15. a mounting cavity; 16. a tension spring; 17. a movable plate; 18. a connecting rod; 19. a clamping block; 20. a limiting groove; 21. and a limiting block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Referring to fig. 1 to 4, a roadbed structure convenient for discharging accumulated water in a roadbed comprises a base 1, wherein a concrete layer 2 is installed at the top end of the base 1, a base layer 3 is installed at the top end of the concrete layer 2, a water discharging mechanism is arranged above the base layer 3, a water permeable layer 4 is installed above the water discharging mechanism, an asphalt layer 5 is installed at the top end of the water permeable layer 4, drainage ditches 6 are arranged on two sides of the top end of the base 1, filter plates 11 are installed at the top ends of the drainage ditches 6, and installation mechanisms are arranged at the bottom ends of the filter plates 11;

drainage mechanism includes first waterproof layer 7, drain pipe 8, filter screen 9 and second waterproof layer 10, first waterproof layer 7 is installed in basic unit's 3 top, drain pipe 8 is installed in the both sides of the inside below of permeable bed 4, filter screen 9 is installed to the one end of drain pipe 8, second waterproof layer 10 is installed in concrete layer 2, the both sides of permeable bed 4 and pitch layer 5, drain pipe 8 is provided with a plurality ofly, be equidistant distribution in the inside of permeable bed 4 between a plurality of drain pipes 8, the top of first waterproof layer 7 is the arc design, the both ends of second waterproof layer 10 are run through to the one end of drain pipe 8, when raining, the rainwater is difficult for blocking when using through permeable bed 4 and pitch layer 5 infiltration into the inside of road bed, the setting of first waterproof layer 7 makes the rainwater be difficult for infiltration downwards, because the arc design of first waterproof layer 7, make rainwater flow direction permeable bed 4's both sides, this moment with the inside that drain pipe 8 flowed into escape canal 6, the use of drain pipe 9 makes drain pipe 8 be difficult for blocking when using, can pass through drain pipe 8 quick discharge, make the inside of road bed comparatively dry, thereby the stability of this road bed when using greatly improved this road bed.

Example two

the drainage mechanism comprises a first waterproof layer 7, drain pipes 8, a filter screen 9 and a second waterproof layer 10, the first waterproof layer 7 is installed above the base layer 3, the drain pipes 8 are installed on two sides below the inside of the permeable layer 4, the filter screen 9 is installed at one end of each drain pipe 8, the second waterproof layer 10 is installed on the concrete layer 2, two sides of the permeable layer 4 and the asphalt layer 5 are arranged, the drain pipes 8 are arranged in a plurality, the drain pipes 8 are distributed in the permeable layer 4 at equal intervals, the upper side of the first waterproof layer 7 is designed in an arc shape, one end of each drain pipe 8 penetrates through two ends of the second waterproof layer 10, when raining, rainwater penetrates into the inside of the roadbed through the permeable layer 4 and the asphalt layer 5, the first waterproof layer 7 is arranged to enable rainwater not to penetrate downwards easily, due to the arc-shaped design of the first waterproof layer 7, the rainwater flows to two sides of the permeable layer 4, the drain pipes 8 flow into the inside of the drainage ditch 6 at the moment, the use of the filter screen 9 enables the drain pipes 8 to be not easy to be blocked when the drainage is used, accumulated water generated when the rainwater is drained through the drain pipes 8, the roadbed is quickly drained, the interior of the roadbed is dried, and the stability of the roadbed is greatly improved when the roadbed;

the mounting mechanism comprises a fixed block 12, a connecting block 13, a fixed groove 14, a mounting cavity 15, a telescopic spring 16, a movable plate 17, a connecting rod 18, a clamping block 19, a limiting groove 20 and a limiting block 21, the fixed block 12 is mounted above two sides inside the drainage ditch 6, the connecting block 13 is arranged inside the fixed block 12, the top end of the connecting block 13 is connected with two sides of the bottom end of the filter plate 11, the fixed groove 14 is arranged inside the connecting block 13, the mounting cavity 15 is mounted inside the fixed block 12, the telescopic spring 16 is mounted on one side inside the mounting cavity 15, the movable plate 17 is mounted at one end of the telescopic spring 16, the connecting rod 18 is mounted at one end of the movable plate 17, one end of the connecting rod 18 extends to the outside of the mounting cavity 15, the clamping block 19 is mounted at one end of the connecting rod 18, one end of the clamping block 19 is arranged inside the fixed groove 14, the limiting groove 20 is arranged above and below the inside the mounting cavity 15, the limiting block 21 is arranged inside the limiting groove 20, one end of the limiting block 21 is connected with one end of the movable plate 17, the inner diameter of the fixed groove 14 is larger than the outer diameter of the clamping block 19, a clamping structure is formed between the fixed groove 14 and the clamping block 19, the cross section of the limiting groove 20 is larger than the cross section of the limiting block 21, and a sliding structure is formed between the limiting groove 20 and the limiting block 21, when the garbage-cleaning device is used, large garbage is not prone to fall into the drainage ditch 6 and block the drainage ditch 6, so that the drainage ditch 6 is smooth, when the inside of the filter plate 11 or the drainage ditch 6 needs to be cleaned, a worker pulls the filter plate 11 upwards, the expansion spring 16 drives the movable plate 17 and the connecting rod 18 to move backwards under the limiting of the limiting groove 20 and the limiting block 21, the clamping block 19 is further driven to move backwards, the fixed groove 14 is separated from the clamping block 19, the filter plate 11 can be detached, and then the inside of the filter plate 11 or the drainage ditch 6 is cleaned efficiently, after the clearance finishes, place into the inside of fixed block 12 with connecting block 13, the effect that expanding spring 16 received the elasticity this moment drives connecting rod 18 and fixture block 19 and stretches out and draws back for mutual block between fixed slot 14 and the fixture block 19 accomplishes the convenient installation of filter plate 11, can carry out convenient dismantlement and installation to filter plate 11, it is more convenient when clearing up the inside and the filter plate 11 in escape canal 6, thereby improved the convenience of this roadbed structure when using greatly.

The working principle is as follows: when raining, the rainwater passes through permeable bed 4 and the inside of the permeable bed is infiltrated into with pitch layer 5, the setting of first waterproof layer 7 makes the rainwater be difficult for infiltration downwards, because the arc design of first waterproof layer 7, make rainwater flow direction permeable bed 4's both sides, use the inside that drain pipe 8 flows into escape canal 6 this moment, filter screen 9's use makes drain pipe 8 difficult the jam when using, can discharge the ponding that produces when raining fast through drain pipe 8, make the inside of road bed comparatively dry, and make the road bed comparatively stable, thereby this road bed structure stability when using has been improved greatly, the use of filter plate 11 makes great rubbish difficult for falling into the inside of escape canal 6, and escape canal 6 blocks, the noncongestion of escape canal 6 has been guaranteed, when needs advance the clearance to the inside of filter plate 11 or escape canal 6, the staff upwards stimulates filter plate 11, telescopic spring 16 is under the spacing of spacing groove 20 and stopper 21 this moment, drive fly leaf 17 and connecting rod 18 backward movement, and then drive fixture block 19 backward movement, make the fixture block 19 move backward, make the fixture block 14 and fixture block 19, then the filter plate 11 carry out the convenient block of installation when the high-efficient mounting is carried out to filter plate 11, the convenience when filter plate 11 and the high-efficiency is accomplished to the convenience of this time of filter plate mounting.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a roadbed structure convenient to discharge inside ponding of road bed, includes base (1), its characterized in that: concrete layer (2) are installed on the top of base (1), basic unit (3) are installed on the top of concrete layer (2), the top of basic unit (3) is provided with drainage mechanism, permeable bed (4) are installed to drainage mechanism's top, asphalt layer (5) are installed on the top of permeable bed (4), the both sides on base (1) top are provided with escape canal (6), filter plate (11) are installed on the top of escape canal (6), the bottom of filter plate (11) is provided with installation mechanism.

2. A roadbed structure for facilitating the drainage of water accumulated in the roadbed as claimed in claim 1, wherein: drainage mechanism includes first waterproof layer (7), drain pipe (8), filter screen (9) and second waterproof layer (10), first waterproof layer (7) are installed in the top of basic unit (3), drain pipe (8) are installed in the both sides of permeable bed (4) inside below, filter screen (9) are installed to the one end of drain pipe (8), second waterproof layer (10) are installed in the both sides of concrete layer (2), permeable bed (4) and pitch layer (5).

3. A roadbed structure for facilitating the drainage of water accumulated in the roadbed as claimed in claim 2, wherein: the drain pipe (8) are provided with a plurality of, a plurality of be equidistant distribution in the inside on permeable bed (4) between drain pipe (8).

4. A roadbed structure for facilitating the drainage of water accumulated in the roadbed as claimed in claim 2, wherein: the top of first waterproof layer (7) is the arc design, the both ends of second waterproof layer (10) are run through to the one end of drain pipe (8).

5. A roadbed structure for facilitating the drainage of water accumulated in the roadbed as claimed in claim 1, wherein: the mounting mechanism comprises a fixing block (12), a connecting block (13), a fixing groove (14), a mounting cavity (15), a telescopic spring (16), a movable plate (17), a connecting rod (18), a clamping block (19), a limiting groove (20) and a limiting block (21), wherein the fixing block (12) is mounted above two sides inside the drainage ditch (6), the connecting block (13) is arranged inside the fixing block (12), the top end of the connecting block (13) is connected with two sides of the bottom end of the filter plate (11), the fixing groove (14) is arranged inside the connecting block (13), the mounting cavity (15) is mounted inside the fixing block (12), the telescopic spring (16) is mounted on one side inside the mounting cavity (15), the movable plate (17) is mounted at one end of the telescopic spring (16), the connecting rod (18) is mounted at one end of the movable plate (17), one end of the connecting rod (18) extends to the outside of the mounting cavity (15), the clamping block (19) is mounted at one end of the clamping block (19) is arranged inside the fixing groove (14), the limiting groove (20) is arranged above the inside the mounting cavity (15) and below the limiting groove (21), one end of the limiting block (21) is connected with one end of the movable plate (17).

6. A roadbed structure for facilitating the drainage of water accumulated in the roadbed as claimed in claim 5, wherein: the inner diameter of the fixing groove (14) is larger than the outer diameter of the fixture block (19), and a clamping structure is formed between the fixing groove (14) and the fixture block (19).

7. A roadbed structure for facilitating the drainage of water accumulated in the roadbed as claimed in claim 5, wherein: the cross section of spacing groove (20) is greater than the cross section of stopper (21), constitute sliding construction between spacing groove (20) and stopper (21).