Low-carbon green urban greenway structure

Abstract

This utility model belongs to the field of urban construction, specifically a low-carbon and green urban greenway structure. Addressing the problem that existing roads typically have guardrails along the riverbanks to reduce safety hazards, but these guardrails generally lack a bottom barrier, allowing road debris and foreign objects to slide directly into the river, causing pollution and requiring subsequent cleaning, the following solution is proposed. It includes a road body with a guardrail on one side of its top to reduce safety hazards. The bottom of the guardrail has an interception mechanism for blocking debris and foreign objects. The L-shaped interception plate structure reliably intercepts debris and foreign objects entering the river from the bottom of the guardrail, preventing pollution and protecting the aquatic ecosystem. The planting area fully utilizes rainwater resources, reducing water consumption and achieving a low-carbon and environmentally friendly greening effect.

Description

Technical Field

[0001] This utility model relates to the field of urban construction technology, and in particular to a low-carbon and green urban greenway structure. Background Technology

[0002] Greenways are multi-functional corridors built around water, using rivers, lakes, reservoirs, and estuaries as carriers, integrating ecological, safety, cultural, landscape, and recreational functions. Through systematic thinking, they are built, governed, and shared, optimizing the ecological, living, and production spatial patterns of the corridors. This results in: safe flood passages with clear water and tranquil rivers; natural ecological corridors with clear water, green banks, and fish swimming in shallow waters; cultural and recreational walkways that preserve local character and promote health; and a vibrant, eco-friendly waterfront economic belt for high-quality development. The overall construction of greenways forms a spatial scope of "three paths and one belt": first, prioritizing safety and relying on flood control projects such as dikes to build safe flood passages with clear water and tranquil rivers; second, with ecological protection and restoration as the core and high-quality development as the goal, injecting diverse functions into river and lake systems, systematically driving the development of industries around river and lake areas, and leading to the formation of a vibrant, eco-friendly waterfront economic belt.

[0003] A search revealed that patent CN216006817U discloses a low-carbon green urban greenway structure.

[0004] However, the above technical solutions have the following problems: guardrails are generally installed on the banks of roads to reduce safety hazards, but the bottom of the guardrails generally has no shielding structure, and garbage and foreign objects on the road may slide directly into the river, causing pollution to the river, and cleaning is required. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies where guardrails are typically installed on the riverbanks to reduce safety hazards, but the bottom of these guardrails usually lacks a protective structure, allowing garbage and debris from the road to slide directly into the river, causing pollution and requiring subsequent cleaning. Therefore, this utility model proposes a low-carbon, green urban greenway structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A low-carbon and green urban greenway structure includes a road body, with a guardrail on one side of the top of the road body to reduce safety hazards, and an interception mechanism at the bottom of the guardrail to intercept garbage and foreign objects.

[0008] In one possible design, the interception mechanism includes multiple top plates, multiple back plates, and multiple water outlets. The multiple back plates are slidably disposed at the bottom of the multiple top plates. The multiple top plates and multiple back plates are combined to form an L-shaped interception plate. The multiple top plates and multiple back plates are respectively disposed on the inner wall of the bottom gap of the guardrail. The multiple water outlets are respectively disposed on the multiple back plates to facilitate rainwater flowing into the river channel.

[0009] In one possible design, a movable block is fixedly connected to the top center of each of the multiple rear plates, and a movable slot adapted to the movable block is opened at the bottom center of each of the multiple top plates. The multiple movable blocks are slidably connected to the multiple movable slots respectively. A pull rod is fixedly connected to the front side of each of the multiple movable blocks. The other end of each of the multiple pull rods slides through the front inner wall of the movable slot and is fixedly connected to an inner plate. Pull rings for facilitating the movement of the rear plates are fixedly connected to each of the multiple inner plates.

[0010] In one possible design, side plates are fixedly connected to both sides of the plurality of pull rings, connecting blocks are fixedly connected to both sides of the front of the plurality of top plates, the plurality of connecting blocks are respectively attached to the plurality of side plates, retaining rings are rotatably connected to the front of the plurality of connecting blocks, and retaining blocks that fit with retaining rings are fixedly connected to the front of the plurality of side plates, and the plurality of retaining rings are respectively sleeved on the plurality of retaining blocks.

[0011] In one possible design, sliders are fixedly connected to the top sides of the multiple rear plates, and grooves adapted to the sliders are opened on the bottom sides of the multiple top plates, with the multiple sliders slidably connected to the multiple grooves respectively.

[0012] In one possible design, filters for blocking garbage and foreign objects are fixedly installed inside the multiple water outlets.

[0013] In one possible design, a planting area for utilizing rainwater is fixedly installed on the top of the road body on the other side. The planting area is equipped with partitions for separation, and multiple drainage holes are opened on one inner wall of the planting area to facilitate drainage.

[0014] In this application, under normal conditions, an L-shaped intercepting plate formed by combining multiple back plates and multiple top plates is fixedly installed on the inner wall of the bottom partition of the guardrail. When garbage and foreign objects enter the bottom of the guardrail with rainwater, they are effectively intercepted by the L-shaped intercepting plate, preventing them from entering the river and causing pollution. When the intercepted garbage and foreign objects accumulate to a certain extent and need to be cleaned, the operator pulls the pull ring. The pull ring moves the inner plate, which in turn moves the pull rod. This causes the moving block, which is fixedly connected to the pull rod, to slide in the moving groove. Since the moving block is fixed at the top center of the back plate, the sliding of the moving block will cause the back plate to move outward, thereby pushing out the garbage and foreign objects accumulated in the intercepting plate for easy cleaning. After cleaning, the back plate is pushed back to its original position, and the retaining ring is rotated to fit onto the retaining block, completing the fixation of the back plate and restoring it to its normal intercepting state. During the sliding process of the back plate, the sliders on both sides of its top will slide in the sliding grooves on both sides of the bottom of the top plate. The cooperation between the slider and the sliding groove is as follows: The sliding of the rear panel provides guidance and support, making it more stable during sliding and reducing shaking and jamming, thus ensuring the overall stability and reliability of the interception mechanism. Multiple drainage holes on the rear panel facilitate rainwater flow into the river channel for normal drainage. The filter screens fixed inside the drainage holes act as filters; the pore size of the filter screen can be selected according to actual needs, effectively preventing garbage and foreign objects from entering the river channel through the drainage holes, further ensuring the cleanliness of the river. The planting area utilizes its internal structure to collect and rationally utilize rainwater. When it rains, rainwater falls into the planting area, providing the plants with the water they need for growth. The partitions divide the planting area into multiple independent planting zones, allowing for a rational layout according to the different planting needs of various plants, while preventing interference between the root systems of different plants. When there is excessive rainwater in the planting area, the excess rainwater will be discharged through the drainage holes to prevent damage to the plants due to water accumulation, ensuring healthy plant growth.

[0015] The beneficial effects of this utility model are as follows:

[0016] In this invention, the L-shaped interception plate structure of the interception mechanism can reliably intercept garbage and foreign objects entering the bottom of the guardrail, preventing them from entering the river and avoiding pollution of the river caused by garbage and foreign objects, thus protecting the aquatic ecological environment. The filter screen inside the water flow hole further blocks garbage and foreign objects, ensuring that only rainwater can flow into the river through the water flow hole, maintaining the cleanliness of the river, which is conducive to the survival of aquatic organisms and the balance of the ecosystem. The setting of the planting area makes full use of rainwater resources, provides the necessary water for plant growth, reduces the need for artificial irrigation, reduces water consumption, and achieves a low-carbon and environmentally friendly greening effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the interception structure of this utility model;

[0019] Figure 3 This is an exploded view of the interception structure of this utility model;

[0020] Figure 4 This is an enlarged schematic diagram of part A of the present invention.

[0021] In the diagram: 1. Road body; 2. Guardrail; 3. Planting area; 4. Partition; 5. Drainage hole; 6. Top plate; 7. Back plate; 8. Water flow hole; 9. Filter screen; 10. Slide groove; 11. Slider; 12. Moving block; 13. Pull rod; 14. Pull ring; 15. Side plate; 16. Inner plate; 17. Connecting block; 18. Snap ring; 19. Snap block; 20. Moving groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1

[0024] Reference Figures 1-4 A greenway structure includes a road body 1, guardrails 2, interception mechanisms, planting areas 3, etc. The overall design aims to achieve functions such as low carbon and environmental protection, reducing safety hazards, and making reasonable use of rainwater resources. The road body 1, as the basic load-bearing part of the entire greenway structure, is paved with environmentally friendly and durable materials to ensure that it can withstand the normal passage pressure of pedestrians and vehicles. Guardrails 2 are fixedly installed on one side of the top of the road body 1. The height and strength of the guardrails 2 must meet the relevant safety standards to effectively reduce the safety hazards of pedestrians walking on the greenway and prevent pedestrians from accidentally falling into dangerous areas such as rivers.

[0025] An interception mechanism is installed at the bottom of the guardrail 2 to intercept garbage and foreign objects, preventing them from entering the river and causing pollution. The interception mechanism specifically includes multiple top plates 6, multiple back plates 7, and multiple water holes 8. The multiple back plates 7 are slidably installed at the bottom of the multiple top plates 6. The top plates 6 and the back plates 7 are combined to form an L-shaped interception plate. The multiple top plates 6 and the multiple back plates 7 are fixedly installed on the inner wall of the bottom space of the guardrail 2. Through this structural setting, garbage and foreign objects entering the bottom of the guardrail 2 can be effectively intercepted.

[0026] To facilitate the cleaning of accumulated garbage and foreign objects, the rear plate 7 and the top plate 6 are connected by a sliding connection. Specifically, each of the rear plates 7 has a movable block 12 fixedly connected to the center of its top, and each of the top plates 6 has a movable groove 20 at the center of its bottom that matches the movable block 12. The movable block 12 is slidably connected to the movable groove 20. A pull rod 13 is fixedly connected to the front side of the movable block 12. The other end of the pull rod 13 slides through the inner wall of the front side of the movable groove 20 and is fixedly connected to an inner plate 16. A pull ring 14 is fixedly connected to the inner plate 16. When it is necessary to clean up the intercepted garbage and foreign objects, the operator can pull the pull ring 14 to move the pull rod 13 and the movable block 12 within the movable groove 20, thereby moving the rear plate 7 outward to facilitate the pushing out of the intercepted garbage and thus make it easier to clean.

[0027] To ensure the stability of the rear plate 7 under normal working conditions, it needs to be fixed after the rear plate 7 is moved to the appropriate position. Side plates 15 are fixedly connected to both sides of multiple pull rings 14, and connecting blocks 17 are fixedly connected to both sides of the front of multiple top plates 6. The connecting blocks 17 fit with the side plates 15, and a retaining ring 18 is rotatably connected to the front of the connecting blocks 17. A retaining block 19 that fits with the retaining ring 18 is fixedly connected to the front of the side plates 15. When the rear plate 7 is moved into place, the retaining ring 18 is rotated so that it is fitted onto the retaining block 19, thereby fixing the rear plate 7.

[0028] A planting area 3 is fixedly installed on the other side of the top of the road body 1. The purpose of the planting area 3 is to make full use of rainwater resources and achieve a low-carbon and environmentally friendly greening effect. The planting area 3 is equipped with a partition 4, which divides the planting area 3 into multiple independent planting areas. It can be reasonably arranged according to the different planting needs of different plants, and at the same time, it helps to prevent the roots of different plants from interfering with each other. Multiple drainage holes 5 are opened on one inner wall of the planting area 3. When there is too much rainwater in the planting area 3, the excess rainwater can be drained through the drainage holes 5 to avoid damage to the plants due to water accumulation. The size and number of drainage holes 5 can be reasonably designed according to the area of ​​the planting area 3 and the drainage needs.

[0029] This application can be used in the field of urban construction, or in other fields applicable to this application.

[0030] Example 2

[0031] refer to Figures 1-4 Based on Example 1, an improved low-carbon and green urban greenway structure includes:

[0032] To ensure the stability of the back plate 7 during the sliding process, sliders 11 are fixedly connected to the top sides of multiple back plates 7, and grooves 10 adapted to the sliders 11 are opened on the bottom sides of multiple top plates 6. The sliders 11 and the grooves 10 are slidably connected. Through the cooperation of the sliders 11 and the grooves 10, the back plate 7 can be made more stable during the sliding process, reducing shaking and jamming.

[0033] Multiple drainage holes 8 are provided on multiple rear plates 7 to facilitate rainwater flow into the river. To prevent garbage and foreign objects from entering the river through the drainage holes 8, filter screens 9 are fixedly installed inside the multiple drainage holes 8. The size of the filter screen 9 can be selected according to actual needs to effectively block the passage of garbage and foreign objects.

[0034] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A low-carbon green urban greenway structure, characterized in that, The system includes a road body (1), with a guardrail (2) on one side of the top of the road body (1) to reduce safety hazards. The bottom of the guardrail (2) is equipped with an interception mechanism for intercepting garbage and foreign objects. The interception mechanism includes multiple top plates (6), multiple back plates (7) and multiple water holes (8). The multiple back plates (7) are slidably disposed at the bottom of the multiple top plates (6). The multiple top plates (6) and the multiple back plates (7) are combined to form an L-shaped interception plate. The multiple top plates (6) and the multiple back plates (7) are respectively disposed on the inner wall of the bottom gap of the guardrail (2). The multiple water holes (8) are respectively disposed on the multiple back plates (7) to facilitate rainwater to flow into the river.

2. The low-carbon green urban road structure according to claim 1, characterized in that, Each of the rear plates (7) has a movable block (12) fixedly connected to its top center. Each of the top plates (6) has a movable groove (20) adapted to the movable block (12) at its bottom center. Each of the movable blocks (12) is slidably connected to the movable groove (20). Each of the movable blocks (12) has a pull rod (13) fixedly connected to its front side. The other end of each pull rod (13) slides through the front inner wall of the movable groove (20) and is fixedly connected to an inner plate (16). Each of the inner plates (16) has a pull ring (14) fixedly connected to facilitate the movement of the rear plate (7).

3. The low-carbon green urban road structure according to claim 2, characterized in that, Side plates (15) are fixedly connected to both sides of the multiple pull rings (14), and connecting blocks (17) are fixedly connected to both sides of the front of the multiple top plates (6). The multiple connecting blocks (17) are respectively attached to the multiple side plates (15). The front of the multiple connecting blocks (17) is rotatably connected to a retaining ring (18). The front of the multiple side plates (15) is fixedly connected to a retaining block (19) that fits with the retaining ring (18). The multiple retaining rings (18) are respectively sleeved on the multiple retaining blocks (19).

4. The low-carbon green urban road structure according to claim 1, characterized in that, The top two sides of the multiple rear plates (7) are fixedly connected with sliders (11), and the bottom two sides of the multiple top plates (6) are provided with sliding grooves (10) that are adapted to the sliders (11). The multiple sliders (11) are slidably connected to the multiple sliding grooves (10) respectively.

5. The low-carbon green urban road structure according to claim 1, characterized in that, Each of the multiple water flow holes (8) is fixedly equipped with a filter screen (9) for blocking garbage and foreign objects.

6. The low-carbon green urban road structure according to claim 1, characterized in that, The top of the road body (1) is fixedly provided with a planting area (3) for utilizing rainwater. The planting area (3) is provided with a partition (4) for spacing. The inner wall of one side of the planting area (3) is provided with multiple drainage holes (5) for easy drainage.

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