Greening guardrail

Abstract

The utility model discloses a greening guardrail, which relates to the technical field of road guardrails and comprises a guardrail unit, the guardrail unit comprises two stand columns, an upper beam and a middle beam, the upper beam and the middle beam are connected between the two stand columns and distributed up and down, and the upper beam comprises a plurality of connectors arranged at intervals and sleeving rings arranged between every two adjacent connectors. The guardrail unit further comprises a green plant pot used for being inserted into the sleeving ring, when the guardrail unit is used, the bottom wall of the green plant pot is arranged on the top wall of the middle beam, and the sleeving ring limits the green plant pot in the horizontal direction. According to the greening guardrail, the green plants can be directly arranged in the sleeving rings with the pots, the installation efficiency of the greening guardrail is improved, the sleeving rings can provide good limiting for the green plant pots in all horizontal directions, and the stability of the green plant pots is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of road guardrails, in particular to a greening guardrail. Background Art

[0002] Guardrails can play a role in isolation, separating pedestrians and vehicles to ensure traffic safety. With the development of cities, people's requirements for urban greening are getting higher and higher, so green guardrails that can plant green plants have emerged.

[0003] The existing Chinese utility model patent with authorization announcement number CN205894859U discloses a greening guardrail, which includes multiple guardrail units. Each guardrail unit includes two vertical columns, an upper horizontal board and a lower horizontal board are arranged between the two vertical columns, and multiple vertical boards are arranged between the upper horizontal board and the lower horizontal board. A planting trough is fixedly installed on the upper horizontal board, and green plants can be planted in the planting trough to beautify the environment.

[0004] However, during the use of the above-mentioned green guardrail, the cultivated green plants need to be transplanted one by one manually into the planting grooves of the green guardrail, which is a large amount of work, seriously affecting the installation efficiency of the green guardrail, increasing the installation cost, and making it inconvenient to replace the green plants later if they die. If the green plant pots are directly placed in the planting grooves, the green plant pots are not limited in the length direction of the planting grooves, and cannot be kept stable, and are easily overturned by external forces such as wind. Utility Model Content

[0005] The purpose of the utility model is to provide a green guardrail to solve the technical problem of low installation efficiency of the green guardrail in the prior art, that is, green plants need to be transplanted one by one into the planting trough during the installation process.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A greening guardrail includes a guardrail unit, which includes two columns and an upper beam and a middle beam connected between the two columns and distributed up and down. The upper beam includes a plurality of connectors arranged at intervals and a sleeve ring arranged between two adjacent connectors. The guardrail unit also includes a green plant pot for inserting into the sleeve ring. When in use, the bottom wall of the green plant pot is placed on the top wall of the middle beam, and the sleeve ring limits the horizontal position of the green plant pot.

[0008] The utility model is further configured as follows: the connecting body includes a horizontal section and a vertical section fixedly arranged at the end of the horizontal section in the length direction, the lower end of the vertical section is connected to the horizontal section, and the upper end of the vertical section is connected to the sleeve ring.

[0009] The utility model is further configured as follows: the vertical section is an arc-shaped plate or at least two vertical columns arranged along an arc line.

[0010] The utility model is further configured as follows: two positioning bodies for positioning the green plant pot are fixedly provided on the top wall of the central beam at positions corresponding to the sleeve rings, and when in use, the bottom of the green plant pot is located between the corresponding two positioning bodies.

[0011] The utility model is further configured as follows: the positioning body is an arc-shaped plate.

[0012] The utility model is further configured as follows: the central beam is a hollow structure, the inner cavity of the central beam constitutes a water injection cavity for accommodating irrigation water, a connecting hole connected to the water injection cavity is opened on the top wall of the central beam, a cotton thread for drawing water is arranged in the green plant pot, and the lower end of the cotton thread passes through the connecting hole and enters the water injection cavity to draw water in the water injection cavity into the green plant pot.

[0013] The utility model is further configured as follows: the guardrail unit further comprises a lower beam, and a supporting structure is provided between the lower beam and the middle beam.

[0014] The utility model is further configured as follows: the supporting structure is a plurality of obliquely arranged diagonal bracing rods.

[0015] In summary, the beneficial technical effects of the present invention are:

[0016] When installing the green guardrail, first install the uprights, upper beams, middle beams, and lower beams. Then, place the plant pots that have been pre-cultivated in the plant pots into the mounting rings. This eliminates the need to manually transplant the plants one by one, effectively improving the installation efficiency of the green guardrail. Furthermore, if some plants die later, they can be directly replaced by replacing the plant pots, making the operation convenient. Furthermore, each plant pot can be well positioned in all horizontal directions to ensure its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is along Figure 1 midline cross-sectional view;

[0019] Figure 3 yes Figure 3 Enlarged view of the middle part.

[0020] Figure numerals: 1, column; 2, upper beam; 21, connector; 211, horizontal section; 212, vertical section; 22, set ring; 3, middle beam; 4, lower beam; 5, green plant pot; 6, flange; 7, positioning body; 8, connecting hole; 9, diagonal support rod. DETAILED DESCRIPTION

[0021] The present invention will be described clearly and completely below with reference to the embodiments.

[0022] See attached Figure 1 A green guardrail includes a plurality of guardrail units, each guardrail unit includes two columns 1 and an upper beam 2, a middle beam 3 and a lower beam 4 connected between the two columns 1 and distributed up and down.

[0023] The upper beam 2 includes a plurality of spaced connectors 21 and a sleeve ring 22 disposed between adjacent connectors 21. The connector 21 includes a horizontal section 211 and a vertical section fixedly disposed at the longitudinal end of the horizontal section 211. The lower end of the vertical section is connected to the horizontal section 211, and the upper end of the vertical section is connected to the sleeve ring 22. In this embodiment, the vertical sections are two vertical columns. In other embodiments, three vertical columns can be provided, but the three vertical columns must be arranged on the same arc. If there are two vertical columns, the two vertical columns must be on the same arc. In other embodiments, the vertical columns can also be made of curved plates.

[0024] See attached Figure 2 The guardrail unit also includes a green plant pot 5. When in use, the green plant pot 5 is inserted into the set ring 22 from above the set ring 22, so that the bottom wall of the green plant pot 5 is placed on the top wall of the middle beam 3. The middle beam 3 is used to provide support for the green plant pot 5, and the set ring 22 is used to provide horizontal limitation for the green plant pot 5 to prevent the green plant pot 5 from tipping over under the action of external force.

[0025] See attached Figure 3 When the top edge of the plant pot 5 has a flange 6, the insert ring 22 can be inserted into the downward-facing groove formed by the flange 6 on the plant pot 5. The vertical section of the connector 21 ensures that the insert ring 22 does not obstruct the flange 6 on the plant pot 5 in the horizontal direction, ensuring that the greening guardrail can accommodate plant pots 5 of various sizes. If the plant pot 5 used does not have a flange 6 on the top edge, the connector 21 can also have only the horizontal section 211.

[0026] Two positioning bodies 7 for positioning the green plant pot 5 are fixedly provided on the top wall of the central beam 3 at positions corresponding to the set ring 22. When in use, the bottom of the green plant pot 5 is located between the corresponding two positioning bodies 7. In order to adapt to the shape of the green plant pot 5, the positioning body 7 also serves to limit the green plant pot 5. In this embodiment, the positioning body 7 is an arc-shaped plate, and in other embodiments, the positioning body 7 can also be a flat plate.

[0027] The center beam 3 is a hollow structure, and the inner cavity of the center beam 3 constitutes a water injection cavity for accommodating irrigation water. A connecting hole 8 is opened on the top wall of the center beam 3 and connected to the water injection cavity. A cotton thread for drawing water is placed in the plant pot 5. The lower end of the cotton thread passes through the connecting hole 8 and enters the water injection cavity to draw water from the water injection cavity into the plant pot 5. When irrigating plants, excess water can flow from the water hole at the bottom of the plant pot 5 and enter the water injection cavity through the connecting hole 8. The water injection cavity can serve as a water storage. When the plants in the plant pot 5 are short of water, the cotton thread can be used to draw water from the water injection cavity into the plant pot 5, reducing the frequency of irrigation.

[0028] A support structure is provided between the lower beam 4 and the middle beam 3. In this embodiment, the support structure comprises a plurality of diagonal braces 9 connected in a first direction and arranged obliquely. The diagonal braces 9 can distribute the load on the middle beam 3 to the lower beam 4 and also provide aesthetics. In other embodiments, the support structure can also be a wrought iron pattern.

[0029] When installing the green guardrail, first install the upright column 1, upper beam 2, middle beam 3 and lower beam 4, and then place the green plant pots 5 that have been pre-cultivated into the green plant pots into the set ring 22. This eliminates the need to manually transplant the green plants one by one, effectively improving the installation efficiency of the green guardrail. Moreover, if some of the green plants die in the later stage, they can be directly replaced by replacing the green plant pots 5, which is convenient to operate. In addition, each green plant pot 5 can be well limited in all horizontal directions to ensure the stability of the green plant pot 5.

[0030] The above description is only a preferred specific embodiment of the present invention and does not limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A greening guardrail, comprising a guardrail unit, characterized in that: The guardrail unit comprises two upright posts (1) and an upper beam (2) and a middle beam (3) connected between the two upright posts (1) and distributed up and down. The upper beam (2) comprises a plurality of spaced connectors (21) and a sleeve ring (22) arranged between two adjacent connectors (21). The guardrail unit also comprises a green plant pot (5) for inserting into the sleeve ring (22). When in use, the bottom wall of the green plant pot (5) is placed on the top wall of the middle beam (3), and the sleeve ring (22) limits the horizontal position of the green plant pot (5). The middle beam (3) is a hollow structure. The inner cavity of the middle beam (3) constitutes a water injection cavity for accommodating irrigation water. A connecting hole (8) communicating with the water injection cavity is provided on the top wall of the middle beam (3). A cotton thread for drawing water is provided in the green plant pot (5). The lower end of the cotton thread passes through the connecting hole (8) and enters the water injection cavity to draw water in the water injection cavity into the green plant pot (5).

2. A greening guardrail according to claim 1, characterized in that: The connecting body (21) comprises a horizontal section (211) and a vertical section fixedly arranged at the end of the horizontal section (211) in the longitudinal direction. The lower end of the vertical section is connected to the horizontal section (211), and the upper end of the vertical section is connected to the sleeve ring (22).

3. The greening guardrail according to claim 2, characterized in that: The vertical section is an arc-shaped plate or at least two vertical columns arranged along an arc.

4. A greening guardrail according to any one of claims 1 to 3, characterized in that: Two positioning bodies (7) for positioning the green plant pot (5) are fixedly provided on the top wall of the center beam (3) at positions corresponding to the sleeve ring (22). When in use, the bottom of the green plant pot (5) is located between the corresponding two positioning bodies (7).

5. The greening guardrail according to claim 4, characterized in that: The positioning body (7) is an arc-shaped plate.

6. A greening guardrail according to any one of claims 1 to 3, characterized in that: The guardrail unit also includes a lower beam (4), and a supporting structure is provided between the lower beam (4) and the middle beam (3).

7. The greening guardrail according to claim 6, characterized in that: The supporting structure is a plurality of obliquely arranged diagonal bracing rods (9).

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