Urban road greening landscape structure

Abstract

An urban road greening landscape structure comprises an urban road and a square cylinder, the square cylinder is fixedly connected to the interior of the urban road, a filtering mechanism is arranged in the square cylinder, a grating is attached to the upper portion of the square cylinder, the outer wall of the grating is in clearance fit with the urban road, the square cylinder is fixedly connected with one end of a water inlet pipe, and the other end of the water inlet pipe is connected with a water outlet pipe. And the other end of the water inlet pipe is fixedly connected with a concrete greening groove. A filter screen filters entering water, impurities are prevented from entering a square barrel, water flow impacts a disc when passing through the filter screen, the disc drives a sliding rod to move downwards, the sliding rod slides in a sleeve and compresses a first spring, and when the first spring is not compressed any more, the first spring drives the sliding rod to move upwards under the elastic effect, so that the water flow is prevented from entering the square barrel; the sliding rod drives the ball to move, the ball knocks the filter screen, the filter screen is prevented from being blocked by impurities, the filter screen can filter the impurities, then the impurities are prevented from entering the structure, and the interior of the structure is not prone to being blocked by the impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of urban road construction, in particular to an urban road greening landscape structure. Background Art

[0002] The construction of urban road landscape greening has a direct impact on the city’s natural environment and living environment. Strengthening the city’s landscape greening management can beautify the urban environment and reduce pollution.

[0003] For example, the patent number CN219992096U is a kind of urban road greening landscape structure, which includes a permeable asphalt surface layer, a permeable mortar layer, a graded crushed stone layer and a rammed earth layer arranged in sequence from top to bottom; a concrete greening groove is arranged inside the permeable mortar layer, curbstones are arranged on the upper parts of both sides of the concrete greening groove, and a planting board is arranged inside the concrete greening groove. The urban road constructed by the permeable asphalt surface layer, the permeable mortar layer, the graded crushed stone layer and the rammed earth layer has good water permeability, and rainwater can be directly discharged into the groundwater in rainy weather, thereby avoiding the problem of road waterlogging during rainy season; at the same time, by A water storage chamber is provided, and the water storage chamber has the effect of storing water. Rainwater can flow downward into the water storage chamber for temporary storage, thereby preventing the death of green plants due to excessive moisture in the silt nutrient soil layer. However, in the above document, a grille is provided to prevent large impurities from entering the structure. The gaps in the grille are usually set larger. During use, some relatively small impurities may enter the structure, making the interior of the structure easily clogged by impurities. At the same time, when too much water is stored in the water storage chamber in the above document, the roots of the urban road greening landscape will be immersed in water, which may easily cause the roots of the urban road greening landscape to rot, and it is not convenient to retain an appropriate amount of water under the urban road greening landscape. Summary of the invention

[0004] The utility model aims to solve the problem that the interior of the structure in the prior art is easily clogged by impurities, and provides a green landscape structure for urban roads.

[0005] The utility model adopts a technical solution to solve its technical problems: the urban road greening landscape structure comprises an urban road and a square tube, the square tube is fixedly connected to the inside of the urban road, a filtering mechanism is arranged inside the square tube, a grille is fitted on the top of the square tube, the outer wall of the grille is gap-matched with the urban road, the square tube is fixedly connected to one end of a water inlet pipe, the other end of the water inlet pipe is fixedly connected to a concrete greening trough, the concrete greening trough is fixedly connected to the inside of the urban road, and a drainage mechanism is arranged inside the concrete greening trough.

[0006] For further improvement, the filtering mechanism includes a sleeve, which is fixedly connected to the inside of the square cylinder, and the inside of the sleeve is slidably connected to a sliding rod, and a first spring is arranged inside the sleeve, and the two ends of the first spring are respectively fixedly connected to the sleeve and the sliding rod, and a sphere is fixedly connected to the upper end of the sliding rod, and the outer wall of the sphere is fitted with the filter screen, and the filter screen is fixedly connected to the inside of the square cylinder, and a disc is fixedly connected to the outer wall of the sliding rod.

[0007] To be further improved, the drainage mechanism includes a bracket, which is fixedly connected to the inside of the concrete greening trough, and the bracket is slidably connected to the outer wall of the vertical rod. A floating ball is fixedly connected to the upper end of the vertical rod, and a connecting block is fixedly connected to the lower end of the vertical rod. A piston is fixedly connected to the bottom of the connecting block, and the outer wall of the piston is slidably connected to the pipe, and the outer wall of the pipe is fixedly connected to the concrete greening trough.

[0008] For further improvement, a planting board is fixedly connected to the inner wall of the concrete greening trough, and a through hole is arranged inside the planting board.

[0009] For further improvement, the planting board is fixedly connected to the outer wall of the seepage strip, and silt nutrient soil is arranged above the planting board.

[0010] For further improvement, the lower end of the pipeline is fixedly connected with a drainage pipe, and the drainage pipe is arranged inside the urban road.

[0011] The beneficial effect of the utility model is as follows: according to the utility model, through the cooperation between the sleeve, the slide rod, the first spring, the ball and the filter screen, the filter screen filters the incoming water to prevent impurities from entering the interior of the square cylinder; the water flow impacts the disc when passing through the filter screen, and the disc drives the slide rod to move downward, and the slide rod slides inside the sleeve and compresses the first spring. When the first spring is no longer compressed, the first spring drives the slide rod to move upward under the elastic action, and the slide rod drives the ball to move, and the ball knocks the filter screen to prevent the filter screen from being blocked by impurities. The filter screen can filter impurities and thus prevent impurities from entering the structure, so that the interior of the structure is not easily blocked by impurities.

[0012] Through the coordination among the bracket, vertical rod, floating ball, connecting block, piston and pipe, when the water storage in the concrete greening trough exceeds the standard, the water surface drives the floating ball to move upward, the floating ball drives the vertical rod to move, the vertical rod drives the connecting block to move upward, the connecting block drives the piston to move, the piston is separated from the pipe, and the excess water in the concrete greening trough enters the drain pipe through the pipe and is discharged. As the liquid level drops, the floating ball drops accordingly, and then the piston moves downward, the piston blocks the inside of the pipe, retains the water in the concrete greening trough, and the excess water in the concrete greening trough can be automatically discharged, so as to retain an appropriate amount of water under the greening landscape of the urban road. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the mechanism of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the connection between the sleeve, the slide rod and the ball in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the connection between the floating ball, the water seepage strip and the through hole in the utility model;

[0017] Figure 5 It is a schematic diagram of the structure of the connection between the first spring, the first support rod and the second support rod in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the connection between the vertical rod, the connecting block and the piston in the utility model.

[0019] Explanation of the accompanying drawings: 1. urban road, 2. square tube, 3. filtering mechanism, 301. sleeve, 302. sliding rod, 303. first spring, 304. sphere, 305. filter net, 306. disc, 3a1. first support rod, 3a2. second spring, 3a3. second support rod, 4. drainage mechanism, 401. bracket, 402. vertical rod, 403. floating ball, 404. connecting block, 405. piston, 406. pipeline, 5. grille, 6. water inlet pipe, 7. concrete greening trough, 8. planting board, 9. through hole, 10. seepage strip, 11. silt nutrient soil, 12. drainage pipe. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Example 1: Refer to the attached Figure 1-6 : In this embodiment, an urban road greening landscape structure includes an urban road 1 and a square tube 2, the square tube 2 is fixedly connected to the inside of the urban road 1, and a filtering mechanism 3 is arranged inside the square tube 2, and the filtering mechanism 3 prevents impurities from entering the interior of the urban road greening landscape structure, and a grille 5 is attached to the top of the square tube 2, and the grille 5 has a certain protective effect on the filter 305 to prevent the filter 305 from being hit, and the outer wall of the grille 5 is in clearance with the urban road 1;

[0022] The square tube 2 is fixedly connected to one end of the water inlet pipe 6, and the square tube 2 is connected to the water inlet pipe 6. The other end of the water inlet pipe 6 is fixedly connected to a concrete greening trough 7, and the water inlet pipe 6 is connected to the concrete greening trough 7. The concrete greening trough 7 is fixedly connected to the inside of the urban road 1. A drainage mechanism 4 is arranged inside the concrete greening trough 7, and the drainage mechanism 4 discharges excess water. A planting board 8 is fixedly connected to the inner wall of the concrete greening trough 7. The planting board 8 is convenient for planting urban road greening landscape. A through hole 9 is arranged inside the planting board 8, and the through hole 9 is convenient for water to pass through. The planting board 8 is fixedly connected to the outer wall of the seepage strip 10, and the seepage strip 10 is convenient for supplying water to the urban road greening landscape. Silt nutrient soil 11 is arranged above the planting board 8. The planting board 8, the seepage strip 10 and the silt nutrient soil 11 are arranged the same as those in an urban road greening landscape structure with patent number CN219992096U.

[0023] The filter mechanism 3 includes a sleeve 301, a slide bar 302, a first spring 303, a ball 304 and a filter screen 305. The sleeve 301 is fixedly connected to the inside of the square tube 2. The inside of the sleeve 301 is slidably connected to the slide bar 302. The slide bar 302 slides inside the sleeve 301. The first spring 303 is arranged inside the sleeve 301. The two ends of the first spring 303 are fixedly connected to the sleeve 301 and the slide bar 302 respectively. The first spring 303 can drive the slide bar 302 to slide under the action of elasticity.

[0024] The upper end of the slide bar 302 is fixedly connected with a sphere 304, and the slide bar 302 moves together with the sphere 304. The outer wall of the sphere 304 fits with the filter 305. The sphere 304 knocks the filter 305 when moving. The filter 305 is fixedly connected to the inside of the square tube 2. The filter 305 filters impurities. The outer wall of the slide bar 302 is fixedly connected with a disc 306, and the disc 306 moves together with the slide bar 302.

[0025] The filter screen 305 filters the incoming water to prevent impurities from entering the interior of the square tube 2. When the water flows through the filter screen 305, it impacts the disc 306. The disc 306 drives the slide bar 302 to move downward. The slide bar 302 slides inside the sleeve 301 and compresses the first spring 303. When the first spring 303 is no longer compressed, the first spring 303 drives the slide bar 302 to move upward under the action of elasticity. The slide bar 302 drives the ball 304 to move. The ball 304 knocks the filter screen 305 to prevent the filter screen 305 from being blocked by impurities. The filter screen 305 can filter impurities and prevent impurities from entering the structure, so that the interior of the structure is not easily blocked by impurities.

[0026] The drainage mechanism 4 includes a bracket 401, a vertical rod 402, a floating ball 403, a connecting block 404, a piston 405 and a pipe 406. The bracket 401 is fixedly connected to the inside of the concrete greening groove 7. The bracket 401 is slidably connected to the outer wall of the vertical rod 402. The vertical rod 402 slides inside the bracket 401. The upper end of the vertical rod 402 is fixedly connected to the floating ball 403. The floating ball 403 drives the vertical rod 402 to move. The lower end of the vertical rod 402 is fixedly connected to the connecting block 404. The vertical rod 402 drives the connecting block 404 to move.

[0027] A piston 405 is fixedly connected to the lower side of the connection block 404. The connection block 404 drives the piston 405 to move. The outer wall of the piston 405 is slidably connected to the pipe 406. The piston 405 blocks the inside of the pipe 406. The piston 405 is made of rubber material. The outer wall of the pipe 406 is fixedly connected to the concrete greening groove 7. The lower end of the pipe 406 is fixedly connected to the drain pipe 12. The pipe 406 is connected to the drain pipe 12. The drain pipe 12 is arranged inside the urban road 1.

[0028] When the water storage capacity in the concrete greening trough 7 exceeds the standard, the water surface drives the floating ball 403 to move upward, the floating ball 403 drives the vertical rod 402 to move, the vertical rod 402 drives the connecting block 404 to move upward, the connecting block 404 drives the piston 405 to move, the piston 405 is separated from the pipe 406, and the excess water in the concrete greening trough 7 enters the drain pipe 12 through the pipe 406 and is discharged. As the liquid level drops, the floating ball 403 drops accordingly, and then the piston 405 moves downward, and the piston 405 blocks the inside of the pipe 406 to retain the water in the concrete greening trough 7. The excess water in the concrete greening trough 7 can be automatically discharged, so that an appropriate amount of water can be retained under the greening landscape of the urban road.

[0029] Working principle: When the urban road greening landscape structure is in use, the urban road greening landscape is planted on the planting board 8, the silt nutrient soil 11 provides nutrition for the urban road greening landscape, and the through hole 11 facilitates the passage of excess water in the silt nutrient soil 11;

[0030] Filtration stage: the collected water on the surface of the urban road 1 enters the interior of the square tube 2 through the grille 5, and the filter 305 filters the entering water to prevent impurities from entering the interior of the square tube 2. When the water flows through the filter 305, it impacts the disc 306, and the disc 306 drives the slide bar 302 to move downward. The slide bar 302 slides inside the sleeve 301 and compresses the first spring 303. When the first spring 303 is no longer compressed, the first spring 303 drives the slide bar 302 to move upward under the elastic action, and the slide bar 302 drives the ball 304 to move. The ball 304 knocks the filter 305 to prevent the filter 305 from being blocked by impurities. The filter 305 can filter impurities, thereby preventing impurities from entering the structure, so that the interior of the structure is not easily blocked by impurities.

[0031] Drainage stage: the water entering the square cylinder 2 enters the interior of the concrete greening trough 7 through the water inlet pipe 6, and the water falling from the through hole 9 also enters the interior of the concrete greening trough 7. When the water storage capacity in the concrete greening trough 7 exceeds the standard, the water surface drives the floating ball 403 to move upward, the floating ball 403 drives the vertical rod 402 to move, the vertical rod 402 drives the connecting block 404 to move upward, the connecting block 404 drives the piston 405 to move, the piston 405 is separated from the pipe 406, and the excess water in the concrete greening trough 7 enters the drain pipe 12 through the pipe 406 and is discharged. As the liquid level drops, the floating ball 403 drops accordingly, and then the piston 405 moves downward, and the piston 405 blocks the inside of the pipe 406 to retain the water in the concrete greening trough 7. The excess water in the concrete greening trough 7 can be automatically discharged, so that an appropriate amount of water can be retained below the greening landscape of the city road.

[0032] Example 2: Refer to the attached Figure 1-6 : In this embodiment, a structure for greening landscape of urban roads, the filtering mechanism 3 further comprises a first support rod 3a1, a second spring 3a2 and a second support rod 3a3, the end of the first support rod 3a1 rotates with the slide rod 302 through a pin, the slide rod 302 drives the first support rod 3a1 to move, the first support rod 3a1 is fixedly connected to one end of the second spring 3a2, the first support rod 3a1 drives the second spring 3a2 to move, the other end of the second spring 3a2 is fixedly connected with the second support rod 3a3, the second spring 3a2 drives the second support rod 3a2 to move, and the end of the second support rod 3a3 is rotatably connected to the square tube 2 through a pin;

[0033] Through the cooperation between the first support rod 3a1, the second spring 3a2 and the second support rod 3a3, the slide rod 302 drives the first support rod 3a1 to move when moving, the first support rod 3a1 drives the second spring 3a2 to move, and the second spring 3a2 drives the second support rod 3a3 to move. The first support rod 3a1, the second spring 3a2 and the second support rod 3a3 make the movement of the slide rod 302 more stable, avoiding the ball 304 from moving too far and causing damage to the filter 305.

[0034] Working principle: When the slide rod 302 moves, it drives the first support rod 3a1 to move, the first support rod 3a1 drives the second spring 3a2 to move, the second spring 3a2 drives the second support rod 3a3 to move, the first support rod 3a1, the second spring 3a2 and the second support rod 3a3 make the movement of the slide rod 302 more stable, avoiding the ball 304 from moving too far and causing damage to the filter 305.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An urban road greening landscape structure, comprising an urban road (1) and a square tube (2), wherein the square tube (2) is fixedly connected to the interior of the urban road (1), and is characterized by: A filtering mechanism (3) is arranged inside the square cylinder (2); a grille (5) is attached to the top of the square cylinder (2); an outer wall of the grille (5) is gap-matched with the urban road (1); the square cylinder (2) is fixedly connected to one end of a water inlet pipe (6); a concrete greening trough (7) is fixedly connected to the other end of the water inlet pipe (6); the concrete greening trough (7) is fixedly connected to the inside of the urban road (1); and a drainage mechanism (4) is arranged inside the concrete greening trough (7).

2. The urban road greening landscape structure according to claim 1 is characterized by: The filtering mechanism (3) comprises a sleeve (301), the sleeve (301) being fixedly connected to the inside of the square tube (2), the inside of the sleeve (301) being slidably connected to a slide rod (302), a first spring (303) being arranged inside the sleeve (301), the two ends of the first spring (303) being fixedly connected to the sleeve (301) and the slide rod (302) respectively, a sphere (304) being fixedly connected to the upper end of the slide rod (302), the outer wall of the sphere (304) being in contact with a filter screen (305), the filter screen (305) being fixedly connected to the inside of the square tube (2), and a disc (306) being fixedly connected to the outer wall of the slide rod (302).

3. The urban road greening landscape structure according to claim 1 is characterized by: The drainage mechanism (4) comprises a bracket (401), the bracket (401) being fixedly connected to the inside of the concrete greening trough (7), the bracket (401) being slidably connected to the outer wall of the vertical rod (402), the upper end of the vertical rod (402) being fixedly connected to a floating ball (403), the lower end of the vertical rod (402) being fixedly connected to a connecting block (404), the lower part of the connecting block (404) being fixedly connected to a piston (405), the outer wall of the piston (405) being slidably connected to a pipe (406), and the outer wall of the pipe (406) being fixedly connected to the concrete greening trough (7).

4. The urban road greening landscape structure according to claim 1 is characterized by: A planting board (8) is fixedly connected to the inner wall of the concrete greening groove (7), and a through hole (9) is provided inside the planting board (8).

5. The urban road greening landscape structure according to claim 4 is characterized by: The planting board (8) is fixedly connected to the outer wall of the water seepage strip (10), and silt nutrient soil (11) is provided above the planting board (8).

6. The urban road greening landscape structure according to claim 3 is characterized by: The lower end of the pipeline (406) is fixedly connected to a drainage pipe (12), and the drainage pipe (12) is arranged inside the urban road (1).

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