CN219100258U - Drainage structure of high slope - Google Patents

Abstract

The utility model relates to the technical field of river channel cleaning, which comprises a highway and a water collecting plate, wherein the highway is flush with a notch on one side of the water collecting plate, a plurality of sliding devices are arranged in the water collecting plate, when water is discharged, the sliding devices close a drain hole on one side of the water discharging device according to a rainfall switch, a plurality of water discharging devices are arranged on one side of the water collecting plate, the water discharging devices are fixedly connected through mud blocking blocks, a mud blocking plate and a drain canal are fixedly connected on one side of the water discharging device, in the drain structure of the high side slope, when the high rain weather is met, rainwater enters the water collecting plate, the size of the drain hole is automatically controlled to be opened by the sliding devices according to the size of the rainwater, and then the rainwater is discharged into the drain canal through the water collecting plate and the conveying of the water discharging device, so that the rainwater is discharged, meanwhile, soil washed by the side slope is blocked on one side of the mud blocking plate, and the soil is prevented from sliding down into the drain canal to cause the drain canal to be blocked.

Description

Drainage structure of high slope

Technical Field

The utility model relates to the technical field of high slope drainage structures, in particular to a drainage structure of a high slope.

Background

The high slope means that the soil slope height is more than 20m and less than 100m or the rock slope height is more than 30m and less than 100m. The slope height factors will play an important role and influence on the slope stability, and the slope stability analysis and protection reinforcement engineering design should be calculated individually or specifically, and these slopes are called high slopes.

For high slope drainage structures, there are many prior art techniques, such as:

chinese patent publication No. CN217759172U discloses a drainage structure of high side slope, including drainage pipe and outlet, the inlet opening has been seted up on drainage pipe surface, be equipped with clearance mechanism in the drainage pipe, clearance mechanism includes first bearing, loose axle, cleaning brush, locating support and location cutting ferrule, loose axle movable mounting is in the drainage pipe, fixed mounting has the cleaning brush on the loose axle, be located cleaning brush both sides fixed mounting first bearing on the loose axle, location cutting ferrule fixed mounting is in the drainage pipe, install actuating mechanism in the outlet, actuating mechanism includes driven helical gear, drive shaft, bearing support, second bearing and water turbine blade, second bearing fixed mounting is in the outlet, fixed mounting has the drive shaft in the second bearing. The utility model relates to a drainage structure of a high side slope, belongs to the field of side slope drainage equipment, and can prevent sediment from blocking a drainage pipeline.

Therefore, in order to prevent the influence of water and soil loss and erosion of the highway side slope, the highway side slope generally adopts drainage measures and slope protection measures, and when the traditional slope protection drainage structure encounters heavy rain, the drainage amount is overlarge, the water flow is turbulent, the impact on the soil slope is large, the soil slope is not fully absorbed by water, the phenomenon such as landslide is often caused, the soil slope slides to the bottom drainage ditch to cause the drainage ditch to be blocked, and finally accumulated water cannot be timely drawn by vegetation or discharged.

In view of this, the present utility model provides a drainage structure for a high slope.

Disclosure of Invention

The utility model aims to solve the defects and provide a drainage structure for a high slope which is prevented from being blocked.

When encountering heavy rain, rainwater enters the water collecting plate, the sliding device is automatically controlled to open the size of the drain hole according to the size of the rainwater, and then, the rainwater is discharged into the drain canal through the water collecting plate and the delivery of the drainer, so that the rainwater is discharged, meanwhile, soil flushed by a side slope is blocked on one side of the mud guard, and the soil is prevented from sliding into the drain canal to cause the blockage of the drain canal.

The utility model provides a drainage structure of a high slope, which comprises a highway and a water collecting plate, wherein the highway is flush with a notch on one side of the water collecting plate, a plurality of sliding devices are arranged in the water collecting plate, when drainage is carried out, the sliding devices close drainage holes on one side of a drainer according to a rainfall switch, a plurality of drainers are arranged on one side of the water collecting plate, the drainers are fixedly connected through mud blocking blocks, and one side of the drainer is fixedly connected with a mud blocking plate and a drainage canal.

As a further improvement of the technical scheme, the sliding device consists of a vertical rod, springs and sliding blocks, wherein the vertical rod is fixedly connected to the upper end and the lower end of the inner wall of the water collecting plate, the sliding blocks are nested outside the vertical rod, the sliding blocks are arranged between the sliding blocks and the vertical rod, and the springs are nested outside the vertical rod.

As a further improvement of the technical scheme, the drainage hole is formed in the drainer, the drainage hole is formed in the joint of the water collecting plate and the drainage channel and the drainer, and the drainage channel is provided with a drainage groove communicated with the drainage hole.

As a further improvement of the technical scheme, the water collecting plate is provided with a filter plate at the notch at one side close to the highway, a filter screen is arranged in the filter plate, and the lower edge of the filter plate is flush with the highway.

As a further improvement of the technical scheme, the collecting tank is arranged at the bottom end inside the water collecting plate and is positioned between the sliding blocks at two sides, and the collecting tank is used for collecting the impacted soil sediment.

Compared with the prior art, the utility model has the beneficial effects that:

in this high slope's drainage structures, when meetting big rainy weather, the rainwater gets into the header plate, according to the size of rainwater, and automatic control slider opens the size of wash port, then, through the transport of header plate and drainer, in discharging the escape canal with the rainwater to discharge the rainwater, simultaneously, the earth that the side slope erodeed is blocked in fender one side, prevents that earth landing from causing the escape canal jam in to the escape canal.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

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

FIG. 2 is a schematic view showing a cut-away structure of a water collecting sheet of the present utility model;

FIG. 3 is a schematic view of a sliding device according to the present utility model;

FIG. 4 is a schematic view of a drain structure according to the present utility model;

FIG. 5 is a schematic view of a filter plate according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of the utility model at A;

the meaning of each reference sign in the figure is:

100. road (E); 101. a water collection sheet; 102. a mud guard;

200. a drain; 201. a mud blocking block; 202. a drain hole;

300. a drainage canal; 301. a drainage channel;

400. a sliding device; 401. a vertical rod; 402. a spring; 403. a slide block;

500. a filter plate; 501. a filter screen;

600. a collection tank.

Detailed Description

In order to prevent the influence of water and soil loss and erosion of the expressway side slope, the expressway side slope generally adopts drainage measures and slope protection measures, when the traditional slope protection drainage structure encounters heavy rain, the drainage amount is too large, water flow is turbulent, the impact on the soil slope is large, the soil slope is not enough to absorb water, landslide and other phenomena are often caused, the soil slope slides to the bottom drainage ditch to cause the drainage ditch to be blocked, and accumulated water is finally formed and cannot be timely drawn or discharged by vegetation.

As shown in fig. 1 to 6, the device comprises a highway 100 and a water collecting plate 101, wherein the highway 100 is flush with a notch on one side of the water collecting plate 101, a plurality of sliding devices 400 are arranged in the water collecting plate 101, when water is discharged, the sliding devices 400 close a water discharging hole 202 on one side of a water discharging device 200 according to a rainfall size switch, rainwater and soil mixture passing through the water collecting plate 101 cause soil to precipitate in the water collecting plate 101, the rainwater flows out through the water collecting plate 101, and as the water discharging devices 200 are fixedly connected through a mud blocking block 201, soil between the water discharging devices 200 is fixedly connected with a mud blocking plate 102 and a water discharging channel 300 on one side of the water discharging device 200, and the soil is blocked on one side of the mud blocking plate 102, so that the soil is prevented from sliding into the water discharging channel 300 to cause blockage of the water discharging channel.

Because the sliding device 400 is composed of the upright post 401, the spring 402 and the sliding block 403, the upright post 401 is fixedly connected to the upper end and the lower end of the inner wall of the water collecting plate 101, the sliding block 403 is nested outside the upright post 401, the spring 402 is nested outside the upright post 401, after rainwater enters the water collecting plate 101 according to the size of rainfall, the sliding block 403 is enabled to slide upwards after the rainwater enters the water collecting plate 101, the spring 402 is enabled to be compressed, the drainage hole 202 is opened to drain the rainwater, and when the rainfall is reduced, the spring 402 pushes the sliding block 403 to move downwards to close the drainage hole 202, so that the drainage speed is automatically controlled according to the size of the rainfall.

Secondly, a drain hole 202 is formed in the drain 200, and the drain hole 202 is formed at the joint of the water collecting plate 101 and the drain channel 300 and the drain 200, and a drain groove 301 communicated with the drain hole 202 is formed in the drain channel 300, so that the purpose of adopting the structure is that: the water collecting plate 101 is connected with the drainage canal 300 through the drainer 200, and rainwater is discharged into the drainage canal 300 through the drainage hole 202, so that the phenomenon that the side slope of the highway 100 is washed out in time due to untimely rainwater discharge is prevented, and water and soil loss is caused.

Specifically, the filter plate 500 is installed at the notch of the water collecting plate 101 at one side close to the highway 100, the filter screen 501 is arranged in the filter plate 500, the lower edge of the filter plate 500 is flush with the highway 100, when rainwater and soil mixture are filtered by the filter plate 500, a part of soil is blocked at one side of the water collecting plate 101, soil loss is prevented, and meanwhile, a part of soil is accumulated at the bottom of the water collecting plate 101 to be precipitated.

Further, in consideration of the fact that the rainwater and soil mixture is filtered through the filter plate 500, in order to facilitate the collection of the soil precipitation, a collecting tank 600 is provided at the bottom end inside the water collecting plate 101, the collecting tank 600 is located between the sliders 403 at both sides, and the collecting tank 600 is slightly lower than the sliders 403, and the impacted soil precipitation is collected through the collecting tank 600, thereby preventing soil loss.

To sum up, the working principle of the scheme is as follows: first, a portion of the soil is caught at one side of the water collecting plate 101 by the filtering plate 500, and then, the filtered soil and rainwater fall to the bottom of the water collecting plate 101, and the soil is settled down in the collecting groove 600 by the gravity, at this time, the sliding device 400 pushes the sliding block 403 upward according to the magnitude of the rain amount, when the rain amount gradually increases, the sliding block 403 compresses the spring 402, the sliding block 403 slowly opens the drain hole 202 in the rising process, thereby discharging the rain water, when the rain amount decreases, the spring 402 pushes the sliding block 403 downward to close the drain hole 202, the rain water is delivered to the drain channel 300 through the water collecting plate 101 and the drainer 200, and is discharged under the drainage of the drain channel 301, and at the same time, the soil between the drainers 200 is blocked down at one side of the mud guard 102 by the blocking of the rain amount, thereby preventing the soil from sliding down into the drain channel 301 to cause the drain channel to be blocked.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Drainage structures of high side slope, its characterized in that: including highway (100) and water collecting plate (101), wherein, highway (100) flushes with water collecting plate (101) one side notch department, be equipped with a plurality of slider (400) in water collecting plate (101), when the drainage, slider (400) are according to the closed drainer (200) one side wash port (202) of rainfall size switch, water collecting plate (101) one side is equipped with a plurality of drainers (200), through fender mud piece (201) fixed connection between drainer (200), drainer (200) one side fixed connection fender (102) and escape canal (300).

2. A high slope drainage structure according to claim 1 wherein: the sliding device (400) is composed of a vertical rod (401), a spring (402) and a sliding block (403), wherein the vertical rod (401) is fixedly connected to the upper end and the lower end of the inner wall of the water collecting plate (101), the sliding block (403) is nested outside the vertical rod (401), the sliding block (403) is arranged between the sliding block (403) and the vertical rod (401), and the spring (402) is nested outside the vertical rod (401).

3. A high slope drainage structure according to claim 1 wherein: the drainage device is characterized in that a drainage hole (202) is formed in the drainage device (200), the drainage hole (202) is formed in the joint of the water collecting plate (101) and the drainage channel (300) and the drainage device (200), and a drainage groove (301) communicated with the drainage hole (202) is formed in the drainage channel (300).

4. A high slope drainage structure according to claim 1 wherein: the water collecting plate (101) is close to a notch at one side of the highway (100) and is provided with a filter plate (500), a filter screen (501) is arranged in the filter plate (500), and the lower edge of the filter plate (500) is flush with the highway (100).

5. A high slope drainage structure according to claim 1 wherein: the collecting tank (600) is arranged at the bottom end inside the water collecting plate (101), the collecting tank (600) is located between the sliding blocks (403) at two sides, and the collecting tank (600) is used for collecting impacted soil sediments.

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