A highway landscape greening guardrail

Abstract

This utility model relates to the field of highway guardrail technology, and more particularly to a highway landscape greening guardrail. It solves the problem in existing technologies where the vertical bars are fixed structures, making it impossible to flexibly disassemble or adjust the spacing, which leads to small animals easily getting trapped in the gaps and affecting animal safety. A highway landscape greening guardrail includes two bases and a planting box. Support rods are detachably connected to the tops of both bases. A top rod and a bottom rod are provided between the two support rods, with both ends of the top and bottom rods detachably connected to the support rods. The planting box is connected to the top rod via a support structure. A movable groove is formed at the top of the bottom rod, and multiple movable blocks are slidably connected inside. This utility model, by setting a slidably adjustable vertical bar structure, achieves flexible adjustment of the vertical bar spacing, effectively preventing small animals from getting trapped, while improving the ease of installation and safety of use of the guardrail, meeting the dual needs of road landscaping and ecological protection.

Description

Technical Field

[0001] This utility model relates to the field of highway guardrail technology, and in particular to a highway landscape greening guardrail. Background Technology

[0002] Green guardrails are functional and decorative facilities widely used in highways, urban roads, and landscaped gardens. They primarily serve to achieve traffic separation, zone demarcation, and safety protection, while also enhancing the overall aesthetic appeal by integrating greenery or landscape elements. Driven by the dual demands of highway traffic safety and landscaping, green guardrails occupy an important position in municipal engineering and transportation infrastructure construction. As a key component of road safety protection and visual guidance, their structural design and functional configuration directly impact the safety, practicality, and aesthetics of the overall road system. Particularly in core areas such as ease of installation, post-installation maintenance, and ecological integration, existing guardrail products are gradually revealing a series of significant limitations and technical problems when dealing with diverse usage scenarios and complex functional requirements.

[0003] Utility model patent CN 213805068 U discloses a highway guardrail with green landscaping, belonging to the field of highway guardrail devices. It includes a support device and a placement device. The support device includes a support column one and a support column two, with a telescopic device hinged between them. The telescopic device includes connecting rods and a rotating shaft one. There are four connecting rods, each connected end-to-end via the rotating shaft. One end of each support column one and support column two is provided with a groove one and a locking block one, respectively. The placement device includes a protective shell, with groove two and locking block two on both sides of the protective shell, respectively, for use with groove one and locking block one. Each groove one, locking block one, groove two, and locking block two has threaded holes with bolts inserted into them. The other end of each support column one and support column two is inserted into a base. This design allows support columns one and two to be pushed together during transport, reducing their cross-sectional area and making transport convenient and operation simple.

[0004] However, while this solution improves the portability and installation efficiency of the fence to some extent, several technical problems still need to be solved in practical applications. Specifically, in the design of the vertical bar fixing method, because the vertical bars are a fixed structure, they cannot be flexibly disassembled or the spacing adjusted, which often leads to small animals accidentally entering the gaps in the fence and getting trapped inside, affecting animal safety.

[0005] Therefore, in response to the shortcomings of existing technologies, we urgently need a highway landscape greening guardrail that can effectively solve the problems of existing guardrails such as non-adjustable vertical bars, inconvenience in installation and disassembly, and easy trapping of small animals. At the same time, it should have good structural stability, convenient installation and environmental adaptability, significantly improve the safety performance and user experience of greening guardrails in practical applications, and better meet the urgent needs of modern road construction and the integrated development of ecological landscape. Utility Model Content

[0006] The purpose of this utility model is to provide a highway landscape greening guardrail that solves the problem in the design of the vertical pole fixing method in the prior art. Because the vertical pole is a fixed structure, it cannot be flexibly disassembled or the spacing cannot be adjusted. As a result, small animals often accidentally enter the gaps in the guardrail and get trapped inside, which affects the safety of the animals.

[0007] To achieve the above objectives, this utility model provides a highway landscape greening guardrail, comprising two bases and a planting box;

[0008] Both bases are detachably connected to the top of a support rod, a top rod is provided between the two support rods at the top, and a bottom rod is provided between the two support rods at the bottom. Both ends of the top rod and both ends of the bottom rod are detachably connected to the adjacent support rod.

[0009] The planting box is connected to the top of the top rod through several supporting structures. The top of the bottom rod is provided with a moving groove, and several moving blocks are slidably connected inside the moving groove. A vertical rod with one end sliding through the moving block is provided on one side of the bottom of the moving block. The bottom end of the vertical rod is detachably connected to the bottom of the moving block. The bottom of the top rod is provided with several docking grooves that are adapted to the top end of the vertical rod.

[0010] The top of the top rod has several limiting grooves, and the supporting structure includes a horizontal plate that is detachably connected to the inside of the limiting grooves. The bottom of the planting box is bolted to the top of the horizontal plate.

[0011] The movable groove has sliding grooves on both sides, and the movable block has sliders fixedly connected to both sides of the sliding grooves.

[0012] The bottom two sides of the horizontal plate are fixedly connected to positioning plates, which are bolted to the side wall of the top rod.

[0013] Two support blocks are fixedly connected to one side of the support rod. The top of the support block is provided with a support groove. The ends of the top rod and the bottom rod are fixedly connected to the inner wall of the support groove with bolts.

[0014] The bottom end of the vertical rod is fixedly connected to a contact plate. A handle is connected to one side of the bottom of the contact plate, and a locking screw with one end threaded through the contact plate is provided on the other side of the bottom. One end of the locking screw is connected to the bottom of the moving block.

[0015] This utility model discloses a highway landscape greening guardrail. By setting adjustable-spacing vertical bars and matching movable block structures, it effectively solves the technical problems of existing guardrails where the vertical bars are not adjustable and easily trap small animals. Users can flexibly adjust the spacing of the vertical bars according to actual needs, ensuring the protective performance of the guardrail while avoiding the risk of animals being trapped, thus improving its eco-friendliness. Secondly, all connecting structures are detachable, including the support rod and base, the top rod and support rod, and the vertical bar and movable block, making the entire guardrail more convenient in transportation, installation, and later maintenance, reducing construction difficulty and labor costs. In addition, the overall structure of the guardrail is stable, with reasonable stress distribution, good wind resistance and durability, and can adapt to various complex environmental conditions. At the same time, the setting of planting boxes achieves the organic integration of greening and guardrail functions, enhancing the aesthetics and environmental benefits of the road landscape, and meeting the multiple needs of modern road construction for safety, aesthetics, and ecological coordination. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0018] Figure 2 This is a structural schematic diagram of the top rod and bottom rod according to an embodiment of the present invention.

[0019] Figure 3 This is a structural schematic diagram of the base and docking groove according to an embodiment of the present invention.

[0020] Figure 4 This is a structural schematic diagram of the horizontal plate and positioning plate according to an embodiment of the present utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the moving block and slider according to an embodiment of the present invention.

[0022] In the diagram: 1. Base; 2. Support rod; 3. Planting box; 4. Bottom rod; 5. Top rod; 6. Slide groove; 7. Vertical rod; 8. Moving block; 9. Connecting groove; 10. Support block; 11. Support groove; 12. Horizontal plate; 13. Positioning plate; 14. Limiting groove; 15. Slider; 16. Locking screw; 17. Handle; 18. Contact plate. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] Example 1

[0025] Please see Figure 1-5 As shown, a highway landscape greening guardrail of this embodiment includes two bases 1 and a planting box 3;

[0026] The tops of both bases 1 are detachably connected to support rods 2. A top rod 5 is provided between the tops of the two support rods 2, and a bottom rod 4 is provided between the bottoms of the two bases 1. Both ends of the top rod 5 and the bottom rod 4 are detachably connected to the adjacent support rods 2.

[0027] The planting box 3 is connected to the top of the top rod 5 through several supporting structures. The top of the bottom rod 4 is provided with a moving groove. Several moving blocks 8 are slidably connected inside the moving groove. A vertical rod 7 is provided on one side of the bottom of the moving block 8, with one end sliding through the moving block 8. The bottom end of the vertical rod 7 is detachably connected to the bottom of the moving block 8. Several docking grooves that are adapted to the top end of the vertical rod 7 are provided at the bottom of the top rod 5.

[0028] First, place two bases 1 at predetermined positions on both sides of the road. Then, install support rods 2 on each base 1. The support rods 2 are detachably connected to the bases 1 for easy transportation and on-site assembly. The two support rods 2 are connected by a top rod 5 and a bottom rod 4. The two ends of the top rod 5 and the bottom rod 4 are detachably connected to the support rods 2 on the left and right sides, respectively, forming a stable frame structure. The planting box 3 is fixed to the top of the top rod 5 by several supporting structures to support green plants or landscape decoration materials. A movable groove is opened at the top of the bottom rod 4, and multiple movable blocks 8 are slidably connected inside. Each movable block 8 has a vertical rod 7 on one side. One end of the vertical rod 7 passes through the movable block 8 and is detachably connected to the bottom. The other end can be inserted into the docking groove opened at the bottom of the top rod 5, thereby realizing flexible adjustment and fixation of the position of the vertical rod 7. By adjusting the position of the movable blocks 8 in the movable groove, the spacing between the vertical rods 7 can be changed to meet the needs of different scenarios.

[0029] Example 2

[0030] Please see Figure 1-5As shown in this embodiment, a highway landscape greening guardrail has several limiting grooves 14 on the top of the top rod 5. The supporting structure includes a horizontal plate 12 that is detachably connected to the inside of the limiting groove 14. The bottom of the planting box 3 is bolted to the top of the horizontal plate 12. The top of the base 1 has a connecting groove 9. The bottom end of the support rod 2 is bolted to the inside of the connecting groove 9. Specifically, by setting several limiting grooves 14 on the top of the top rod 5, the supporting structure includes a horizontal plate 12 that is detachably connected to the inside of the limiting groove 14, and the bottom of the planting box 3 is bolted to the top of the horizontal plate 12, when installing the planting box 3, the horizontal plate 12 is first inserted into the limiting groove 14 and fixed with bolts. Then, the planting box 3 is placed on the horizontal plate 12 and finally fixed with bolts. The workflow simplifies the installation and disassembly steps of the planting box 3, achieves the purpose of facilitating maintenance and plant replacement, and improves the sustainability of the greening effect.

[0031] Positioning plates 13 are fixedly connected to both sides of the bottom of the horizontal plate 12. The positioning plates 13 are fixedly connected to the side wall of the top rod 5 with bolts. Specifically, by fixing the positioning plates 13 to both sides of the bottom of the horizontal plate 12 with bolts, after the horizontal plate 12 is installed, the positioning plates 13 are fixed to the side of the top rod 5 with bolts, which enhances the connection strength between the horizontal plate 12 and the top rod 5. The process is to further reinforce after the initial installation, thereby improving the overall structural stability and preventing the planting box 3 from shifting or falling off due to external forces, thus ensuring the safety of the guardrail.

[0032] Example 3

[0033] Please see Figure 1-5 As shown in this embodiment, a highway landscape greening guardrail has sliding grooves 6 on both sides of the inner side of the movable groove. Sliding blocks 15, which are adapted to slide along the sliding grooves 6, are fixedly connected to both sides of the movable block 8. Specifically, by providing sliding grooves 6 on both sides of the inner side of the movable groove and sliding blocks 15, which are adapted to slide along the sliding grooves 6, when adjusting the spacing of the vertical bars 7, the user can push the movable block 8 to slide it along the sliding grooves 6 to the desired position. The workflow is achieved through the cooperation of the sliding blocks 15 and the sliding grooves 6, resulting in a smooth and unobstructed adjustment process. This ensures the stability and accuracy of the movable block 8 during movement, making the adjustment of the vertical bar spacing 7 more flexible and convenient, adapting to different scenario requirements.

[0034] Two support blocks 10 are fixedly connected to one side of the support rod 2. The top of the support block 10 is provided with a support groove 11. The ends of the top rod 5 and the bottom rod 4 are fixedly connected to the inner wall of the support groove 11 with bolts. Specifically, by fixing two support blocks 10 to one side of the support rod 2, and providing a support groove 11 at the top of the support block 10, the ends of the top rod 5 and the bottom rod 4 are fixedly connected to the inner wall of the support groove 11 with bolts. When assembling the guardrail frame, the ends of the top rod 5 and the bottom rod 4 are first placed into the support groove 11 of the support block 10 and then fixed with bolts. The workflow simplifies the connection steps between the support rod 2 and other components, thereby improving assembly efficiency and enhancing structural stability, while also facilitating subsequent disassembly and maintenance.

[0035] A contact plate 18 is fixedly connected to the bottom end of the vertical rod 7. A handle 17 is connected to one side of the bottom of the contact plate 18, and a locking screw 16 with one end threaded through the contact plate 18 is provided on the other side of the bottom. One end of the locking screw 16 is connected to the bottom of the moving block 8. Specifically, by fixing the contact plate 18 to the bottom end of the vertical rod 7, connecting the handle 17 to one side of the bottom of the contact plate 18, and providing a locking screw 16 with one end threaded through the contact plate 18 on the other side of the bottom, and connecting one end of the locking screw 16 to the bottom of the moving block 8, when it is necessary to adjust the height or position of the vertical rod 7, the user can hold the handle 17, loosen the locking screw 16, move the vertical rod 7 to the appropriate position, and retighten the locking screw 16. The workflow is that the position of the vertical rod 7 can be quickly adjusted through simple manual operation, achieving the effect of convenient and quick adjustment of the vertical rod 7 to adapt to the safety protection requirements under different environmental conditions, thus improving the functional flexibility and practicality of the guardrail.

[0036] The complete workflow of the highway landscape greening guardrail provided by this utility model is as follows: First, two bases 1 are placed at predetermined positions on both sides of the road, and the bottom ends of the support rods 2 are fixedly connected to the docking grooves 9 opened at the top of the bases 1 by bolts, so as to achieve a stable and detachable connection between the bases 1 and the support rods 2; then, a top rod 5 and a bottom rod 4 are installed between the two support rods 2, and their two ends are respectively inserted into the support grooves 11 opened at the top of the support block 10 fixedly connected to one side of the support rod 2, and fixed by bolts to form a stable frame structure; the planting box 3 is connected to the top of the top rod 5 through several support structures, wherein the support structure includes a horizontal plate 12, which is inserted into the limiting groove 14 opened at the top of the top rod 5 and fixed by bolts. At the same time, positioning plates 13 are also provided on both sides of the bottom of the horizontal plate 12. The positioning plate 13 is connected to the side wall of the top rod 5 by bolts, further enhancing the stability of the supporting structure. In addition, a moving groove is provided at the top of the bottom rod 4, and sliding grooves 6 are provided on both sides inside the moving groove. A slider 15 is slidably connected in the sliding groove 6. The slider 15 is fixedly connected to both sides of the moving block 8, and the moving block 8 can slide freely in the moving groove along the direction of the sliding groove 6. One end of the vertical rod 7 passes through the moving block 8 and is detachably connected to it, and the other end can be inserted into the docking groove opened at the bottom of the top rod 5 to realize flexible adjustment and fixation of the position of the vertical rod 7. For easy operation, a contact plate 18 is connected to the bottom end of the vertical rod 7. A handle 17 is provided on one side of the bottom of the contact plate 18 for easy manual operation, and a locking screw 16 is provided on the other side. One end of the locking screw 16 passes through the contact plate 18 and is connected to the bottom of the moving block 8 to fix the position of the vertical rod 7.

[0037] This structural design brings significant benefits. Firstly, the detachable connection between the base 1 and the support rod 2 makes the entire guardrail more convenient to transport, install, and maintain, reducing construction difficulty and later maintenance costs. Secondly, the connection between the top rod 5 and the bottom rod 4 and the support rod 2 via the support block 10 not only improves the overall structural stability but also increases assembly efficiency. The planting box 3 is connected to the top rod 5 via the horizontal plate 12, and the horizontal plate 12 can be adjusted along the limiting groove 14. Combined with the reinforcement design of the positioning plate 13, it achieves flexible arrangement and firm fixation of the green plant support structure, improving the aesthetics and sustainability of the greening effect. The vertical rod 7 is adjusted by the sliding of the moving block 8 in the moving groove. By combining the guide structure of slider 15 and groove 6, the spacing between vertical bars can be flexibly adjusted, solving the problems of existing guardrails having non-adjustable vertical bars and easily trapping small animals, thus enhancing eco-friendliness and safety. Meanwhile, the contact plate 18, handle 17, and locking screw 16 structure at the bottom of the vertical bar 7 allow users to quickly disassemble, install, and adjust the position of the vertical bar 7 manually, further improving the guardrail's functional flexibility and practicality. In summary, this highway landscape greening guardrail integrates functionality, decoration, and ecology, possessing good structural stability, convenient installation, and environmental adaptability, effectively meeting the multiple needs of modern road construction for the integrated development of safety protection and landscape beautification.

[0038] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A highway landscape greening guardrail, characterized in that, include: Two bases and a planting box; Both bases are detachably connected to the top of a support rod, a top rod is provided between the two support rods at the top, and a bottom rod is provided between the two support rods at the bottom. Both ends of the top rod and both ends of the bottom rod are detachably connected to the adjacent support rod. The planting box is connected to the top of the top rod through several supporting structures. The top of the bottom rod has a movable groove, and several movable blocks are slidably connected inside the movable groove. A vertical rod with one end sliding through the bottom of the movable block is provided on one side of the bottom of the movable block. The bottom end of the vertical rod is detachably connected to the bottom of the movable block. The bottom of the top rod has several docking grooves that are adapted to the top end of the vertical rod.

2. The highway landscape greening guardrail according to claim 1, characterized in that, The top of the top rod has several limiting grooves, and the supporting structure includes a horizontal plate that is detachably connected to the inside of the limiting grooves. The bottom of the planting box is bolted to the top of the horizontal plate.

3. The highway landscape greening guardrail according to claim 1, characterized in that, The moving groove has sliding grooves on both sides inside, and the moving block has sliders fixedly connected to both sides of the sliding grooves.

4. A highway landscape greening guardrail according to claim 2, characterized in that, Positioning plates are fixedly connected to both sides of the bottom of the horizontal plate, and the positioning plates are fixedly connected to the side wall of the top rod with bolts.

5. A highway landscape greening guardrail according to claim 3, characterized in that, Two support blocks are fixedly connected to one side of the support rod. The top of the support block is provided with a support groove. The ends of the top rod and the bottom rod are fixedly connected to the inner wall of the support groove with bolts.

6. A highway landscape greening guardrail according to claim 5, characterized in that, A contact plate is fixedly connected to the bottom end of the vertical rod. A handle is connected to one side of the bottom of the contact plate, and a locking screw with one end threaded through the contact plate is provided on the other side of the bottom. One end of the locking screw is connected to the bottom of the moving block.

Images