Prefabricated part and assembly type lane isolation flower bed

Abstract

The utility model discloses a prefabricated part and an assembly type lane isolation flower bed, and relates to the technical field of road ancillary facilities. The fabricated lane isolation flower bed comprises a flower bed body, the flower bed body comprises at least two columns of fence assemblies arranged in parallel in the road extending direction, each column of fence assembly is formed by sequentially splicing a plurality of prefabricated parts, and the prefabricated parts are fixedly connected with the road surface through mounting parts of the prefabricated parts; the flower bed further comprises flowerpots for planting flowers and plants, and the flowerpots are positioned and placed in the gaps between every two adjacent columns of fence assemblies forming the flower bed body and can be taken out upwards from the gaps between the fence assemblies. The lane isolation flower bed not only can play a role in isolation and protection, but also can replace the flowerpots for planting flowers and plants placed in the lane isolation flower bed according to season changes, and has greening and beautifying functions, so that an original monotonous road isolation system is organically integrated into an urban ecological environment, and the urban ecological environment is protected. And the diversity of urban landscapes is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of road ancillary facilities, in particular to a prefabricated component and a lane isolation flower bed assembled based on the component. Background Art

[0002] The structures of lane isolation guardrails currently used in cities are mostly similar to the solution in Chinese patent document CN202577193U. The guardrail body adopts a frame structure composed of columns and cross bars. The main frame is installed and fixed by inserting the bottom ends of the columns into the bases set at intervals. The stability is poor, and often a slight collision or push will cause the guardrail to fall.

[0003] Over the years, most of the structural improvements of this type of guardrails have been made by adjusting the cross-sectional shape of the profiles (posts and crossbars) and the shape of the decorative parts on the top of the posts (such as adding spherical decorative parts and then replacing them with prism-shaped decorative parts, etc.), and the overall style has not changed significantly. As the urbanization process enters the stage of high-quality development and creating a high-quality life, the shortcomings of the above lane isolation guardrails, such as their monotonous structure and difficulty in harmonious integration with the urban ecological environment, have gradually emerged. Utility Model Content

[0004] One of the purposes of the utility model is to provide a prefabricated component for assembling and constructing a lane isolation flower bed, so as to replace the traditional isolation guardrail and solve the problems of poor stability and monotonous structure.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a prefabricated component, including a flat or arc-shaped component body, the left and right ends of the component body are respectively provided with a protrusion and a recessed portion for cooperating and positioning with other component bodies when assembled, and the inner side surface of the component body is provided with a plurality of protruding mounting portions, which can be fixedly connected to the road surface at least by expansion bolts or anchor nails.

[0006] Preferably, the protrusion and the recess are close to the outer side of the component body, and avoidance surfaces are provided on the inner sides of the left and right ends of the component body to prevent interference when two adjacent component bodies are assembled at an angle.

[0007] In addition, the utility model also provides an assembled lane isolation flower bed comprising the above-mentioned prefabricated components, which comprises:

[0008] The flower bed body comprises at least two rows of enclosure assemblies arranged in parallel along the extension direction of the road, each row of enclosure assemblies is formed by sequentially splicing a plurality of the prefabricated components, and the prefabricated components are fixedly connected to the road surface through their mounting parts;

[0009] The flowerpot for planting flowers and plants is positioned and placed in the gap between two adjacent rows of enclosure components constituting the flower bed body and is configured to be able to be taken out upwards from the gap between the enclosure components.

[0010] Preferably, the flower bed body is also equipped with a guardrail, which is arranged between two rows of parallel enclosure assemblies along the extension direction of the road. A plurality of guardrail limiting components are arranged at intervals in the enclosure assembly, and the guardrail limiting components are provided with limiting holes for the guardrail columns to vertically pass through so as to limit the movement of the guardrail.

[0011] More preferably, the guardrail limiting component includes two first connecting rods, two second connecting rods and two third connecting rods, the first connecting rods are fixed to two mounting parts by two adjacent expansion bolts in the same column of enclosure assemblies, the second connecting rod is fixedly connected between the two first connecting rods, the third connecting rod is connected to the two second connecting rods, and the area enclosed by the two second connecting rods and the two third connecting rods forms the limiting hole.

[0012] More preferably, the first connecting rod, the second connecting rod and the third connecting rod are all angled plate members.

[0013] More preferably, the columns are arranged at intervals, the tops of adjacent columns are connected by a top beam, a partition is connected below the top beam, and the partition is assembled from support rods and / or cables.

[0014] More preferably, a plastic gasket is provided on the bottom surface of the enclosure assembly.

[0015] More preferably, there are plural flower pots.

[0016] More preferably, a buffer and anti-collision member is respectively provided at both ends of the flower bed body.

[0017] Compared with the prior art, the prefabricated structure provided by the utility model can construct a lane isolation flower bed by assembling a fence component extending in the same direction as the road. The constructed lane isolation flower bed can not only play the function of isolation and protection, but also the flower pots for planting flowers and plants placed therein can be replaced according to the change of seasons. It has the functions of greening and beautification, so that the originally monotonous road isolation system is organically integrated into the urban ecological environment and the diversity of the urban landscape is increased. Not only that, each prefabricated component can be fixedly connected to the road surface by expansion bolts or anchor nails, which improves the stability of the isolation flower bed and forms a road isolation system that is both beautiful and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the prefabricated component in the embodiment;

[0019] Figure 2 It is a structural schematic diagram of the enclosure assembly in the embodiment;

[0020] Figure 3 It is a schematic diagram of the overall structure of the enclosure assembly and the flower bed in the embodiment;

[0021] Figure 4 It is a side view structural schematic diagram in the embodiment;

[0022] Figure 5 It is a structural schematic diagram of the enclosure assembly and the guardrail limiting component in the embodiment;

[0023] Figure 6 It is a structural schematic diagram of the enclosure assembly and the guardrail in the embodiment;

[0024] Figure 7 It is a schematic diagram of the structure of the enclosure assembly and another guardrail in the embodiment.

[0025] In the figure:

[0026] 1——Component body 1a——Protrusion 1b——Mounting part

[0027] 1c——Expansion bolt 1d——Inner concave part 1e——Avoidance surface

[0028] 2——Flower pot 3——Guardrail limiting component

[0029] 3a——first connecting rod 3b——second connecting rod 3c——third connecting rod

[0030] 4——Limiting hole 5——Guardrail 5a——Post

[0031] 5b——top beam 5d——barrier 6——buffer and anti-collision part. DETAILED DESCRIPTION

[0032] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0033] It should be noted in advance that, in the present utility model, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. In addition, in the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature can include the first and second features directly contacting, and can also include the first and second features not being in direct contact but contacting through another feature between them.

[0034] like Figure 1As shown, a prefabricated component includes a flat or arc-shaped component body 1, and the left and right ends of the component body 1 are respectively provided with a protrusion 1a and an inner recess 1d for cooperating and positioning with the adjacent component body 1. The inner side of the component body 1 is provided with a plurality of protruding mounting portions 1b, and the mounting portions 1b can be fixedly connected to the road surface by at least expansion bolts 1c or anchor nails. Multiple component bodies 1 are spliced ​​in sequence to form an enclosure assembly that can be used for a road surface, a lane, or a plant landscape (such as Figure 2 as shown).

[0035] In the above structure, the raised portion 1a and the recessed portion 1d are close to the outside of the component body 1, and avoidance surfaces 1e (such as arc surfaces) are provided on the inner sides of the left and right ends of the component body 1 to prevent interference when two adjacent component bodies 1 are assembled at an angle. The coordination of the raised portion 1a, the recessed portion 1d and the mounting portion 1b of the enclosure assembly, and the fixing method of the expansion bolt 1c, achieves rapid installation and adjustment. This design greatly reduces construction time and cost and improves construction efficiency.

[0036] like Figure 3 and Figure 4 As shown, an assembled lane isolation flower bed comprises:

[0037] The flower bed body comprises at least two rows of enclosure assemblies arranged in parallel along the extension direction of the road, each row of enclosure assemblies is formed by sequentially splicing a plurality of the prefabricated components, and the prefabricated components are fixedly connected to the road surface through their mounting portions 1b;

[0038] The flowerpot 2 for planting flowers and plants is positioned in the gap between two adjacent rows of enclosure components constituting the flower bed body and is configured to be able to be taken out upward from the gap between the enclosure components.

[0039] The flower bed body is also equipped with a guardrail 5, which is arranged between two parallel rows of enclosure components along the extension direction of the road. A plurality of guardrail limiting components 3 are arranged at intervals in the enclosure components, and the guardrail limiting components 3 are provided with limiting holes 4 for the upright posts 5a of the guardrail 5 to vertically pass through so as to limit the movement of the guardrail 5. Those skilled in the art should know that the limiting holes 4 should be at a certain height from the road surface, so that the position of the limiting holes 4 can be above the bottom of the upright posts 5a after the upright posts 5a fall to the ground, thereby ensuring that the upright posts 5a are limited by the limiting holes 4 and will not easily fall over.

[0040] For the specific structure of the guardrail limiting member 3, such as Figure 5As shown, it includes two first connecting rods 3a, two second connecting rods 3b and two third connecting rods 3c. The first connecting rod 3a is fixed to two mounting parts 1b through two adjacent expansion bolts 1c in the same column of enclosure components. The second connecting rod 3b is fixedly connected between the two first connecting rods 3a. The third connecting rod 3c is connected to the two second connecting rods 3b. The area enclosed between the two second connecting rods 3b and the two third connecting rods 3c forms a limiting hole 4. Among them, the first connecting rod 3a, the second connecting rod 3b and the third connecting rod 3c are all angle plates, which provide sufficient strength and durability, ensuring the stability of the guardrail 5 and the reliability of long-term use. The design of the guardrail limiting member 3 not only reduces the possibility of movement and overturning of the guardrail 5, but also allows the guardrail 5 to be quickly installed and disassembled, providing a high degree of flexibility. This design allows the guardrail 5 to quickly adjust its position according to actual needs to adapt to different traffic management needs.

[0041] In this embodiment, the guardrail 5 includes columns 5a arranged at intervals, the tops of adjacent columns 5a are connected by a top beam 5b, and a fence 5d is connected below the top beam 5b. The fence 5d is assembled from support rods and / or cables. The structure of the fence 5d assembled from support rods can be seen in Figure 6 The structure of the fence 5d assembled by cables can be seen in Figure 7 This design provides a variety of configuration options to suit different usage scenarios and design requirements. For example, the setting of the flexible cable not only reduces the obstruction of the guardrail 5 in the line of sight, making the overall field of vision of the lane appear wider, but also arranges some ornamental accessories on the guardrail 5 in actual use, so as to achieve the urban aesthetic effect of the dynamic guardrail, and form a more beautiful urban landscape with the plants in the flower bed.

[0042] For the above-mentioned ornaments with a certain ornamental value, for example, they can be lighting decorations. Under the top beam 5b of the guardrail (for example, on the partition 5d), a small LED light string or decorative lights can be hung, which can provide soft lighting at night and increase the ornamental value of the guardrail. Alternatively, small plant stands can be set on the suspension cables and wires, and vines or flowers can be planted in the flower pots below to allow the plants to grow naturally along the guardrail to form a green barrier. In addition, you can also choose art hanging pieces that are consistent with the city's culture or characteristics, such as abstract artworks, wind chimes or small sculptures. These decorations can swing with the wind to add a sense of movement. Customized designs can be made according to the characteristics and needs of different road sections to ensure that the decorations are in harmony with the surrounding environment and show the unique charm of the city.

[0043] In addition, a plastic gasket is provided on the bottom surface of the enclosure assembly, which reduces the direct contact between the enclosure assembly and the road surface, prolongs the service life of the enclosure assembly, and also facilitates the cleaning and maintenance of the enclosure assembly. There are multiple flower pots 2, and various plants can be planted as needed to beautify the urban environment and enhance the urban landscape. Specifically, some evergreen plants can be selected as the basis, and then matched with seasonal flowering plants to maintain a green landscape throughout the year. It is also possible to use creepers or climbing plants for vertical greening on the guardrail to increase the greening area and layering.

[0044] In this embodiment, a buffer anti-collision member 6 is provided at each end of the flower bed body, which can absorb a certain degree of impact force when a vehicle hits it when necessary, and protect the safety of the isolated flower bed and passing vehicles. Figure 3 As shown in , a curved plate structure made of hard plastic material can be selected and a mounting portion can be provided to be fixedly connected to the road surface by collision bolts.

[0045] The specific assembly process of the assembled lane isolation flower bed provided in the above embodiment is as follows: first determine the installation position of the lane isolation flower bed, and measure the length and number of the required component body 1, flower pot 2 and guardrail 5. Place the component body 1 at a predetermined position along the road direction and use the raised portion 1a and the recessed portion 1d to cooperate and splice the adjacent component bodies 1 to ensure that the two rows of enclosure components are parallel and spaced, and then use the expansion bolt 1c to fix the component body 1 to the road surface at the mounting portion 1b position on the inner side of the component body 1. Multiple flower pots 2 are evenly arranged in the gap between the two rows of enclosure components, and plants can be planted as needed. A guardrail limiting component 3 is connected between the two rows of enclosure components at intervals of a certain number of flower pots 2. The connecting rods in the guardrail limiting component 3 can be welded in advance to form a modular prefabricated part. It is only necessary to fix the first connecting rod 3a therein to the mounting portion 1b of the component body 1 through the expansion bolt 1c. Next, the column 5a of the guardrail 5 is vertically inserted into the limiting hole 4 of the guardrail limiting component 3 to ensure that the column 5a is stable and perpendicular to the road surface. Finally, according to the actual road conditions and traffic needs, the flower pot 2 and the guardrail 5 are fine-tuned to achieve the best road isolation effect and aesthetic effect.

[0046] The advantage of the utility model in terms of aesthetics is also reflected in that the assembled design allows the flower pots to be quickly replaced according to seasonal changes or special events, so that the isolation flower bed can adapt to different environments and occasions, and has both greening and beautification functions, so that the originally monotonous road isolation system is organically integrated into the urban ecological environment, increasing the diversity of the urban landscape. The setting of flower pots helps to improve the quality of urban ecology. Through the planting of plants, harmful substances in the air can be absorbed, noise can be reduced, and visual comfort can be provided. Each prefabricated component can be fixedly connected to the road surface by expansion bolts or anchors, which improves the stability of the isolation flower bed and forms a road isolation system that is both beautiful and practical.

[0047] In order to make it easier for ordinary technicians in this field to understand the improvements of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and the above-mentioned embodiments are better implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A prefabricated component, characterized in that: The invention comprises a flat plate-shaped or arc-shaped component body (1), wherein the left and right ends of the component body (1) are respectively provided with a raised portion (1a) and an inner recessed portion (1d) for cooperating and positioning with other component bodies (1) when assembled, and the inner side surface of the component body (1) is provided with a plurality of protruding mounting portions (1b), and the mounting portions (1b) can be fixedly connected to the road surface at least by means of expansion bolts (1c) or anchor nails.

2. The prefabricated component according to claim 1, characterized in that: The raised portion (1a) and the recessed portion (1d) are close to the outside of the component body (1), and avoidance surfaces (1e) are provided on the inside of the left and right ends of the component body (1) for preventing interference when two adjacent component bodies (1) are assembled at an angle.

3. An assembled lane isolation flower bed comprising the prefabricated components according to claim 1 or 2, characterized in that: include: The flower bed body comprises at least two rows of enclosure assemblies arranged in parallel along the extension direction of the road, each row of enclosure assemblies is formed by sequentially splicing a plurality of the prefabricated components, and the prefabricated components are fixedly connected to the road surface through their mounting parts (1b); A flower pot (2) for planting flowers and plants is positioned and placed in a gap between two adjacent rows of enclosure components constituting a flower bed body and is configured to be able to be taken out upward from the gap between the enclosure components.

4. The assembled lane isolation flower bed according to claim 3 is characterized by: The flower bed body is also equipped with a guardrail (5), the guardrail (5) being arranged between two rows of parallel enclosure components along the extension direction of the road, a plurality of guardrail limiting components (3) being arranged at intervals in the enclosure components, the guardrail limiting components (3) being provided with limiting holes (4) for vertical passage of upright posts (5a) of the guardrail (5) so as to limit the movement of the guardrail (5).

5. The assembled lane isolation flower bed according to claim 4 is characterized by: The guardrail limiting component (3) comprises two first connecting rods (3a), two second connecting rods (3b) and two third connecting rods (3c); the first connecting rod (3a) is fixed to two mounting portions (1b) via two adjacent expansion bolts (1c) in the same row of enclosure components; the second connecting rod (3b) is fixedly connected between the two first connecting rods (3a); the third connecting rod (3c) is connected to the two second connecting rods (3b); and the area enclosed by the two second connecting rods (3b) and the two third connecting rods (3c) forms the limiting hole (4).

6. The assembled lane isolation flower bed according to claim 4 is characterized by: The columns (5a) are arranged at intervals, and the tops of adjacent columns (5a) are connected via a top beam (5b). A partition (5d) is connected below the top beam (5b), and the partition (5d) is assembled from support rods and / or cables.

7. The assembled lane isolation flower bed according to claim 3 is characterized by: The flower pots (2) are arranged in a row along the extension direction of the enclosure assembly and are multiple in number.

8. The assembled lane isolation flower bed according to claim 3 is characterized by: A buffer and anti-collision component (6) is also provided at each end of the flower bed body.

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