CN219824954U

CN219824954U - Roadbed preventing rain from invading

Info

Publication number: CN219824954U
Application number: CN202320397990.1U
Authority: CN
Inventors: 余雪奎; 张文斌; 李波; 李新喜
Original assignee: Hunan Construction Group Co ltd
Current assignee: Hunan Construction Group Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-10-13
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a roadbed for preventing rainwater from being immersed, which comprises a base, wherein the upper surface of the base is fixedly connected with a roadbed main body, the upper surface of the base is provided with a water guide mechanism for guiding water, the upper side of the base is provided with a filtering mechanism for filtering, the upper surface of the roadbed main body is provided with a blocking mechanism for blocking rainwater, the water guide mechanism is arranged, when water accumulated on the upper surface of the base needs to be discharged, rainwater can flow onto the upper surface of the base along the surface of the roadbed main body due to the fact that the longitudinal section of the roadbed main body is arranged in a right trapezoid structure, the water accumulated can enter the water collecting grooves, and the depths of the water collecting grooves are gradually decreased and are communicated with the water collecting grooves.

Description

Roadbed preventing rain from invading

Technical Field

The utility model relates to the technical field of roadbeds, in particular to a roadbed capable of preventing rainwater from invading.

Background

The roadbed is a foundation of a track or a road surface, is a geotechnical structure formed by excavation or filling, has the main functions of providing necessary conditions for track or road surface paving and train or driving operation, bearing static load and dynamic load of tracks, rolling stock or road surface and traffic load, simultaneously transmitting and diffusing the load to the deep part of the foundation, and when rainy weather is needed, rainwater can directly fall onto the road surface, so that the normally running of the vehicle is ensured, accumulated water on the road needs to be discharged, the accumulated water needs to be used for the roadbed preventing rainwater infiltration, the roadbed preventing rainwater infiltration is a road capable of automatically discharging the accumulated water, and mainly comprises a shell component, a drainage component and the like.

The utility model relates to the technical field of urban roadbeds, in particular to a sponge urban roadbed for preventing rainwater from waterlogging, which comprises a gravel layer, wherein a concrete layer is paved above the gravel layer, a permeable layer is paved above the concrete layer, natural sand and stone are paved on the permeable layer, a water permeable asphalt pavement is paved on the natural sand and stone, a well cover is arranged on the water permeable asphalt pavement, the well cover covers the well, the well penetrates through the concrete layer, the permeable layer, the natural sand and stone and the water permeable asphalt pavement, two groups of guide pipes are symmetrically arranged on one side of the well about the perpendicular bisector of the water permeable asphalt pavement, a first guide pipe, a second guide pipe, a third guide pipe and a fourth guide pipe are sequentially arranged from bottom to top, the guide pipes are communicated, and seven groups of reinforcing blocks are arranged on the other side of the well; the beneficial effects are as follows: the risk of urban waterlogging is reduced, and the road wetting time is prolonged; the method for discharging the accumulated water on the road surface comprises the steps of discharging the accumulated water by using the diversion pipe and the diversion pipe, wherein the diversion pipe is arranged in a parallel structure, so that the accumulated water can be accumulated in the diversion pipe, the accumulated water is not easy to discharge, and higher cost is required to be consumed; when the water accumulation enters the water guide pipe, the water accumulation is not filtered, and the flow of the water accumulation can drive impurities such as fallen leaves and the like to enter the water guide pipe, so that the water guide pipe and the flow guide pipe are blocked, the water accumulation is not beneficial to the drainage of the water accumulation, and the water accumulation is not blocked outside for the first time.

In summary, the common roadbed preventing rain intrusion generally has the defects of inconvenient drainage of accumulated water, easy blockage, no blockage of the accumulated water from the outside and the like in the using process.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a roadbed which is prevented from being immersed by rainwater, so as to solve the problems in the prior art.

The utility model provides the following technical scheme: the roadbed comprises a base, wherein a roadbed main body is fixedly connected to the upper surface of the base, a water guide mechanism for guiding water is arranged on the upper surface of the base, a filtering mechanism for filtering is arranged above the base, and a blocking mechanism for blocking rainwater is arranged on the upper surface of the roadbed main body;

the water guide mechanism comprises a plurality of water collecting tanks arranged on the upper surface of the base, a water guide tank is arranged on the side surface of the base, and the water guide tank is communicated with the plurality of water collecting tanks.

Further, the longitudinal section of roadbed main part is right trapezoid structure setting, roadbed main part fixed connection is in the upper surface one side department of base.

Further, the depths of the water collecting tanks are gradually decreased, and the water guide tanks are arranged in an inclined structure.

Further, the filtering mechanism comprises a filtering block fixedly connected inside each water collecting tank, and each filtering block is provided with a filtering hole on the upper surface.

Further, the lower end of the filtering hole penetrates through the filtering block and is communicated with the water collecting tank, and the filtering block is matched with the water collecting tank.

Further, the blocking mechanism comprises a lifting groove formed in the upper surface of the roadbed main body, a blocking plate is slidably connected to the inner portion of the lifting groove, a plurality of limiting grooves are formed in the left side wall and the right side wall of the blocking plate, moving grooves are formed in the left side surface and the right side surface of the roadbed main body, limiting rods are slidably connected to the inner portions of the moving grooves, one ends of the limiting rods extend to the outer walls of the moving grooves and are fixedly connected with moving plates, springs are fixedly connected to the left side surface and the right side surface of the roadbed main body, and the other ends of the springs are fixedly connected with the moving plates.

Further, the limiting rod is matched with the limiting groove, and the two moving grooves are communicated with the lifting groove.

The utility model has the technical effects and advantages that:

1. the utility model is beneficial to the water accumulation entering the water collecting tank by arranging the water guide mechanism, and the water accumulation can enter the water guide tank and be discharged through the water collecting tank as the depths of the water collecting tanks are gradually decreased and the water guide tank is communicated with the water collecting tanks, so that the water accumulation can not be accumulated in the water collecting tank and the water guide tank, the water accumulation is conveniently discharged, a guide pipe is not needed, and the consumption cost is lower.

2. The utility model is beneficial to the accumulated water in the water collecting tank to pass through the filtering holes on the filtering block, and the filtering block can filter large objects in the accumulated water, so that large impurities in the accumulated water can not enter the water collecting tank and the water guiding tank, the water collecting tank and the water guiding tank can not be blocked, and the accumulated water can be conveniently discharged.

3. The blocking mechanism is arranged, so that when the outside rainwater and the accumulated water are more, the blocking plate can be lifted, the outside accumulated water can be blocked, the accumulated water can be prevented from entering the upper surface of the base, the running of a vehicle is facilitated, the height of the blocking plate can be adjusted according to the height of the accumulated water, the accumulated water at different heights can be blocked conveniently, and the applicability is higher.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of a water guiding mechanism of the present utility model.

Fig. 3 is a schematic cross-sectional view of the water guiding groove in fig. 2.

Fig. 4 is a schematic structural view of a filtering mechanism of the present utility model.

FIG. 5 is a schematic diagram of the structure of the filter cell of FIG. 4.

Fig. 6 is a schematic view of a blocking mechanism according to the present utility model.

Fig. 7 is an exploded view of the structure of the lifting groove in fig. 6.

The reference numerals are: 1. a base; 2. a roadbed main body; 3. a water guide mechanism; 301. a water collection tank; 302. a water guide groove; 4. a filtering mechanism; 401. a filter block; 402. a filter hole; 5. a blocking mechanism; 501. a lifting groove; 502. a blocking plate; 503. a restraining bar; 504. a moving plate; 505. a spring; 506. a moving groove; 507. a limiting groove.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the forms of the structures described in the following embodiments are merely examples, and the roadbed for preventing rain intrusion according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 7, the utility model provides a roadbed for preventing rain water intrusion, which comprises a base 1, wherein a roadbed main body 2 is fixedly connected to the upper surface of the base 1, a water guide mechanism 3 for guiding water is arranged on the upper surface of the base 1, a filtering mechanism 4 for filtering is arranged above the base 1, a blocking mechanism 5 for blocking rain water is arranged on the upper surface of the roadbed main body 2, and the water guide mechanism 3, the filtering mechanism 4 and the blocking mechanism 5 are arranged, so that accumulated water on a road surface can be discharged, the inside of a water collecting tank 301 and the water guide tank 302 can be prevented from being blocked, the outside accumulated water can be prevented from entering the road surface;

the water guide mechanism 3 is including seting up a plurality of water catch basins 301 on base 1 upper surface, set up guiding gutter 302 on the side of base 1, guiding gutter 302 and a plurality of water catch basins 301 intercommunication, through being equipped with guiding gutter 3, be favorable to when the needs are discharged base 1 upper surface ponding, when raining, because the longitudinal section of roadbed main part 2 adopts right trapezoid structure to set up, the rainwater can flow to the upper surface of base 1 along the surface of roadbed main part 2, ponding can get into inside the water catch basin 301, because the degree of depth of a plurality of water catch basins 301 is progressively decreased and guiding gutter 302 and a plurality of water catch basins 301 intercommunication, ponding can get into inside guiding gutter 302 and discharge through water catch basin 301, ponding can not pile up inside water catch basin 301 and guiding gutter 302, the discharge of ponding of being convenient for need not to use the pipe, the cost of consumption is lower.

The embodiment needs to be specifically described as follows: when rainwater can flow onto the upper surface of the base 1 along the surface of the roadbed main body 2, accumulated water can automatically enter the water collecting tank 301 and is discharged through the water guide tank 302, accumulated water on a road surface can be automatically discharged, manual water discharging is not needed, manpower is saved, the road surface is cleaner and tidier, and the road is convenient to use.

In a preferred embodiment, the longitudinal section of the roadbed body 2 is arranged in a right trapezoid structure, the roadbed body 2 is fixedly connected to one side of the upper surface of the base 1, and when raining, rainwater flows onto the upper surface of the base 1 along the surface of the roadbed body 2.

In a preferred embodiment, the depth of the plurality of water collection grooves 301 is gradually decreased, the water guide grooves 302 are arranged in an inclined structure, and accumulated water is not accumulated in the water collection grooves 301 and the water guide grooves 302.

In a preferred embodiment, the filtering mechanism 4 comprises a filtering block 401 fixedly connected inside each water collecting tank 301, and filtering holes 402 are formed in the upper surface of each filtering block 401, so that when water enters the water collecting tank 301, the water collecting can pass through the filtering holes 402 in the filtering block 401, and the filtering block 401 can filter large objects in the water collecting tank 301 and the water guiding tank 302, so that the water collecting tank 301 and the water guiding tank 302 cannot be blocked, and the water collecting tank is convenient to discharge.

The embodiment needs to be specifically described as follows: the aperture of the filtering hole 402 on the filtering block 401 is 50mm, sundries in the accumulated water can be blocked, and the accumulated water can only flow out, so that the sundries can not enter the water guide tank 302 and the water collection tank 301, the water guide tank 302 and the water collection tank 301 can be kept smooth all the time, and the accumulated water can be discharged conveniently.

In a preferred embodiment, the lower end of the filter hole 402 penetrates through the filter block 401 and communicates with the water collection tank 301, the filter block 401 is adapted to the water collection tank 301, and the filter block 401 filters large objects carried in the accumulated water so that the large objects do not enter the water collection tank 301 and the inside of the water guide tank 302.

In a preferred embodiment, the blocking mechanism 5 includes a lifting groove 501 formed on the upper surface of the roadbed body 2, a blocking plate 502 is slidingly connected in the lifting groove 501, a plurality of limiting grooves 507 are formed on the left side wall and the right side wall of the blocking plate 502, a moving groove 506 is formed on the left side surface and the right side surface of the roadbed body 2, a limiting rod 503 is slidingly connected in the left side surface and the right side surface of each moving groove 506, one end of the limiting rod 503 extends to the outer wall of the moving groove 506 and is fixedly connected with a moving plate 504, a spring 505 is fixedly connected on the left side surface and the right side surface of the roadbed body 2, the other end of the spring 505 is fixedly connected with the moving plate 504, and by the blocking mechanism 5, when water outside the roadbed body 2 is overflowed, the moving plate 504 is pulled, the limiting rod 503 is driven to move in the moving groove 506, one side of the limiting rod 503 is moved out of the lifting groove 501, the spring 505 is in a stretched state, and the limiting rod 507 is upwards pulled, after the limiting rod 507 is aligned with the limiting rod, the water is loosened, the water is enabled to enter the limiting plate 502 under the action of the limiting rod 505, the limiting rod 502 can be more conveniently adjusted, and the water can enter the vehicle can be prevented from entering the high base 502, and can conveniently, and the high-speed can be prevented from entering the high, and the high-speed of the vehicle can be conveniently, and easily reach the limit plate 502.

The embodiment needs to be specifically described as follows: when the external ponding is piled up too much, can block ponding through the mode of upwards moving barrier plate 502 for on the road outside ponding different entering road surface, make can not exist a large amount of ponding on the road surface, the vehicle and pedestrian's on the road surface of being convenient for pass through.

In a preferred embodiment, the restricting lever 503 is fitted with the restricting groove 507, and both the moving grooves 506 are communicated with the elevating groove 501, and the fixing of the blocking plate 502 can be achieved when the restricting lever 503 enters the inside of the restricting groove 507.

The working principle of the utility model is as follows: when the accumulated water on the upper surface of the base 1 is required to be discharged, in raining, as the longitudinal section of the roadbed main body 2 is arranged in a right trapezoid structure, rainwater can flow onto the upper surface of the base 1 along the surface of the roadbed main body 2, the accumulated water can enter the water collecting grooves 301, and as the depths of the water collecting grooves 301 are gradually decreased and the water guiding grooves 302 are communicated with the water collecting grooves 301, the accumulated water can enter the water guiding grooves 302 through the water collecting grooves 301 and is discharged, the accumulated water can not be accumulated in the water collecting grooves 301 and the water guiding grooves 302, the accumulated water is conveniently discharged, a guide pipe is not required, and the consumed cost is low;

when the accumulated water enters the water collecting tank 301, the accumulated water can pass through the filtering holes 402 on the filtering block 401, and the filtering block 401 can filter large objects in the accumulated water, so that the large objects can not enter the water collecting tank 301 and the water guide tank 302, the water collecting tank 301 and the water guide tank 302 can not be blocked, and the accumulated water can be discharged conveniently;

when outside ponding is on the upper surface of road bed main part 2, pulling movable plate 504 for movable plate 504 drives restriction pole 503 and moves in movable groove 506 inside, and one side of restriction pole 503 is removed from the inside of lift groove 501, and spring 505 is in tensile state, upwards pulls barrier plate 502, because offer a plurality of restriction grooves 507 on the side about barrier plate 502, make restriction groove 507 and restriction pole 503 align the back, loosen spring 505, under the effect of spring 505, make restriction pole 503 get into restriction groove 507 inside, reach the fixed to barrier plate 502, barrier plate 502 can block outside ponding, can prevent that ponding from getting into on the upper surface of base 1, the travel of the vehicle of being convenient for, can be according to the height adjustment barrier plate 502 of ponding, be convenient for block ponding of different co-altitude, the suitability is stronger.

Claims

1. The utility model provides a roadbed that rain-proof water invaded, includes base (1), its characterized in that: the road bed is characterized in that a roadbed main body (2) is fixedly connected to the upper surface of the base (1), a water guide mechanism (3) for guiding water is arranged on the upper surface of the base (1), a filtering mechanism (4) for filtering is arranged above the base (1), and a blocking mechanism (5) for blocking rainwater is arranged on the upper surface of the roadbed main body (2);

the water guide mechanism (3) comprises a plurality of water collecting tanks (301) arranged on the upper surface of the base (1), a water guide tank (302) is arranged on the side surface of the base (1), and the water guide tank (302) is communicated with the plurality of water collecting tanks (301).

2. A rain-intrusion resistant subgrade according to claim 1, wherein: the longitudinal section of the roadbed main body (2) is in a right trapezoid structure, and the roadbed main body (2) is fixedly connected to one side of the upper surface of the base (1).

3. A rain-intrusion resistant subgrade according to claim 1, wherein: the depths of the water collecting tanks (301) are gradually decreased, and the water guide tanks (302) are arranged in an inclined structure.

4. A rain-intrusion resistant subgrade according to claim 1, wherein: the filtering mechanism (4) comprises filtering blocks (401) fixedly connected inside each water collecting tank (301), and filtering holes (402) are formed in the upper surface of each filtering block (401).

5. A rain-intrusion resistant subgrade according to claim 4, wherein: the lower end of the filtering hole (402) penetrates through the filtering block (401) and is communicated with the water collecting tank (301), and the filtering block (401) is matched with the water collecting tank (301).

6. A rain-intrusion resistant subgrade according to claim 1, wherein: the utility model provides a roadbed structure, including setting up lift groove (501) on roadbed main part (2) upper surface, the inside sliding connection of lift groove (501) has barrier plate (502), a plurality of restriction grooves (507) have all been set up on the left and right sides wall of barrier plate (502), remove groove (506) have all been seted up on the left and right sides face of roadbed main part (2), every the inside of remove groove (506) is all sliding connection has restriction pole (503), the one end of restriction pole (503) extends to the outer wall of remove groove (506) and fixedly connected with movable plate (504), all fixedly connected with spring (505) on the left and right sides face of roadbed main part (2), the other end and the movable plate (504) of spring (505) are fixed connection.

7. A rain-intrusion roadbed according to claim 6, wherein: the limiting rod (503) is matched with the limiting groove (507), and the two moving grooves (506) are communicated with the lifting groove (501).