Municipal garden easy-to-replace green guardrail

Abstract

The utility model relates to the technical field of landscaping, especially an easy-to-replace green barrier for municipal gardens, comprising a base, the base top is fixedly connected with a support column, the support column left and right two end surfaces all are fixedly connected with a limiting shell, the limiting shell inner wall is slidably connected with a plug rod, the plug rod top is fixedly connected with a handle, through the design cooperation of the limiting shell and the plug rod, the device can quickly replace the damaged and broken barrier body, the fastening nut is unscrewed from the outer side of the threaded column, the operator can hold the handle to take out the barrier body and the plug rod from the limiting shell, the barrier body at different positions can be individually replaced, the front end of the support column is provided with luminous lamp beads, the lamp beads can emit light in the case of dim light, to remind tourists and avoid the damage of the barrier body caused by the tourists accidentally kicking, stepping and other ways due to the dim environment, so that the barrier body is more eye-catching.

Description

Technical Field

[0001] This utility model relates to the field of landscaping technology, and in particular to an easily replaceable greening guardrail for municipal landscaping. Background Technology

[0002] Green fences are isolation facilities in municipal gardens and public green spaces used to define spatial areas, guide pedestrian flow, protect flowers and plants from being trampled by people or run over by vehicles, and also serve to decorate and beautify the environment. Common forms include fences, railings, and isolation barriers set at the edges of green belts. Traditional materials are mostly metal, wood, or plastic. While achieving basic protective functions, they also become part of the urban landscape.

[0003] However, most greening fences currently used in municipal gardens are fixed structures or integral connections. When local fences are damaged or broken due to human kicking, external impact, or natural aging, it is often necessary to dismantle or replace the entire section of fence. This is not only cumbersome and costly to maintain, but also makes it difficult to quickly replace damaged parts individually. At the same time, traditional fences lack prominent visual cues in dimly lit environments, making it difficult for visitors to clearly identify their location. Accidental contact can easily damage the fences, affecting the overall aesthetics of the garden landscape and increasing the burden of repeated repairs. Therefore, this paper proposes an easily replaceable greening fence for municipal gardens to overcome the above-mentioned shortcomings. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an easily replaceable greening fence for municipal landscaping.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an easily replaceable greening guardrail for municipal landscaping, comprising a base, a support column fixedly connected to the top of the base, a limiting shell fixedly connected to the middle of the left and right end faces of the support column, an insert rod slidably connected to the inner wall of the limiting shell, a handle fixedly connected to the top of the insert rod, a guardrail body fixedly connected to the inner end face of the insert rod, a threaded post fixedly connected to the bottom of the insert rod, a fastening nut screwed to the outer side of the threaded post, and the lower middle of the inner side of the limiting shell slidably connected to the outer side of the threaded post.

[0006] As a further description of the above technical solution: a solar panel is fixedly connected to the top of the inside of the support column, a current exchanger is fixedly connected to the top of the inside of the support column, a battery is fixedly connected to the middle of the inside of the support column, and a light panel is fixedly connected to the middle of the front face of the support column. An LED is set in the middle of the front face of the light panel. Damaged or broken guardrail bodies can be quickly replaced. By unscrewing the fastening nut from the outside of the threaded post, the operator can hold the handle and take out the guardrail body and the plug from the limiting shell. Guardrail bodies in different positions can be replaced individually.

[0007] As a further description of the above technical solution: the guardrail body is limited and fixed by two sets of limiting shells, and there are two sets of pillars on the outside of the base. The pillars are distributed at the center of the left and right end faces of the base. The two sets of limiting shells fix the inserts at both ends of the guardrail body, so as to achieve the purpose of fixing the guardrail body between the pillars.

[0008] As a further description of the above technical solution: the limiting shell has a groove running from top to bottom inside, and the cross-sectional shape and depth of the groove match the cross-sectional shape and length of the insertion rod. The outer end face of the groove inside the limiting shell has a longitudinal groove, and the width of the groove matches the front and rear length of the guardrail body, so that the insertion rod can be inserted into the limiting shell from top to bottom, thereby achieving the purpose of quickly installing and disassembling the guardrail body.

[0009] As a further description of the above technical solution: a through hole is provided in the lower center of the inner part of the limiting shell, and the diameter of the through hole matches the cross-sectional diameter of the insertion rod. The through hole allows the insertion rod to pass through the limiting shell. The fastening nut is tightened on the outside of the threaded post passing through the limiting shell, so that the guardrail body cannot be pulled out of the limiting shell, thus achieving a fixing effect.

[0010] As a further description of the above technical solution: the solar panel and the current exchanger, the current exchanger and the battery, and the battery and the light panel are all electrically connected by connecting wires, and the light panel and the support are fixedly connected by bolts. The lamp beads are set to emit light in dim light to remind tourists of the existence of the support and the railing body.

[0011] As a further description of the above technical solution: the number of LED beads on the outer end face of the light panel is several, and the LED beads are evenly arranged from top to bottom at the center of the front end face of the light panel. The battery provides power to the LED beads at the front end of the light panel, which can avoid damage to the guardrail body caused by tourists accidentally kicking or stepping on it due to the dim environment, and make the guardrail body more conspicuous.

[0012] This utility model has the following beneficial effects: This utility model designs an easily replaceable greening guardrail for municipal landscaping. Through the design and cooperation of the limiting shell and the insertion rod, the device allows for the quick replacement of damaged or broken guardrail bodies. By unscrewing the fastening nut from the outside of the threaded post, the operator can grasp the handle and remove the guardrail body and the insertion rod from inside the limiting shell. Guardrail bodies in different locations can be replaced individually. At the same time, the front end of the post is equipped with a light-emitting LED. The LED is designed to illuminate in dim lighting conditions to alert visitors and prevent damage to the guardrail body caused by accidental kicking or stepping in dim lighting, making the guardrail body more visible. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the guardrail body of this utility model being pulled upward from inside the limiting shell; Figure 3 This is a schematic diagram of the overall structure of the guardrail body of this utility model; Figure 4 This is a schematic diagram of the longitudinal cross-sectional structure of the limiting shell of this utility model; Figure 5 This is a schematic diagram of the longitudinal cross-sectional structure of the support column of this utility model; Figure 6 This is a schematic diagram of the overall battery structure of this utility model when rotated 90° clockwise and laterally.

[0014] Legend: 1. Base; 2. Support column; 3. Limiting shell; 4. Guardrail body; 5. Handle; 6. Fastening nut; 7. Solar panel; 8. Light panel; 9. Lamp bead; 10. Insert rod; 11. Threaded post; 12. Current exchanger; 13. Battery. Detailed Implementation

[0015] Reference Figures 1 to 6 The present invention provides an easily replaceable greening guardrail for municipal landscaping, including a base 1, a pillar 2 welded to the top of the base 1, a limiting shell 3 welded to the middle of the left and right ends of the pillar 2, a rod 10 inserted into the inner wall of the limiting shell 3, a handle 5 welded to the top of the rod 10, a guardrail body 4 welded to the inner end face of the rod 10, a threaded post 11 welded to the bottom of the rod 10, a fastening nut 6 fitted into the outside of the threaded post 11 and screwed in, and the lower middle of the inside of the limiting shell 3 is slidably connected to the outside of the threaded post 11. The solar panel 7 is inserted and fixed at the top inside the support column 2. The current exchanger 12 is fixed inside the support column 2 by bolts. The battery 13 is fixed inside the support column 2 by bolts in the middle. The light panel 8 is fixed to the middle of the front face of the support column 2 by bolts. The light bead 9 is set in the middle of the front face of the light panel 8. Damaged or broken guardrail body 4 can be quickly replaced. The fastening nut 6 is unscrewed from the outside of the threaded post 11. The operator can then hold the handle 5 and take out the guardrail body 4 and the insertion rod 10 from the inside of the limiting shell 3. The guardrail body 4 can be replaced individually according to different positions.

[0016] As a further implementation of the above technical solution: the guardrail body 4 is limited and fixed by two sets of limiting shells 3, and there are two sets of pillars 2 on the outside of the base 1. The pillars 2 are distributed at the center of the left and right end faces of the base 1. The two sets of limiting shells 3 fix the insert rods 10 at both ends of the guardrail body 4, so as to achieve the purpose of fixing the guardrail body 4 between the pillars 2.

[0017] As a further implementation of the above technical solution: the limiting shell 3 has a groove from top to bottom inside, and the cross-sectional shape and depth of the groove are matched with the cross-sectional shape and length of the insertion rod 10. The outer end face of the groove inside the limiting shell 3 has a longitudinal groove, and the width of the groove is matched with the front and rear length of the guardrail body 4, so that the insertion rod 10 can be inserted into the limiting shell 3 from top to bottom, so as to achieve the purpose of quick installation and disassembly of the guardrail body 4.

[0018] As a further implementation of the above technical solution: a through hole is provided in the middle of the lower part of the limiting shell 3, and the diameter of the through hole matches the cross-sectional diameter of the insertion rod 10. The through hole allows the insertion rod 10 to pass through the limiting shell 3. The fastening nut 6 is tightened on the outside of the threaded post 11 that passes through the limiting shell 3, so that the guardrail body 4 cannot be pulled out from the limiting shell 3, thus achieving a fixing effect.

[0019] As a further implementation of the above technical solution: the solar panel 7 is electrically connected to the current exchanger 12, the current exchanger 12 is connected to the battery 13, and the battery 13 is connected to the light panel 8 through connecting wires. The light panel 8 is fixedly connected to the support column 2 through bolts. The lamp beads 9 are set to emit light in dim light to remind tourists of the presence of the support column 2 and the guardrail body 4.

[0020] As a further implementation of the above technical solution: the number of LED beads 9 on the outer end face of the light panel 8 is several, and the LED beads 9 are evenly arranged from top to bottom at the center of the front end face of the light panel 8. The battery 13 provides power to the LED beads 9 at the front end of the light panel 8, which can avoid damage to the guardrail body 4 caused by tourists accidentally kicking or stepping on it due to the dim environment, and make the guardrail body 4 more conspicuous.

[0021] Working principle: When using this invention, the solar panel 7 inside the upper part of the support column 2 first collects light energy and converts it into electrical energy. After being processed by the current exchanger 12, it is stored in the battery 13 inside the support column 2 to provide power for the entire lighting system. In dim lighting conditions, the battery 13 supplies power to several LED beads 9 fixedly connected to the light panel 8 at the front end of the support column 2, making them emit light. This visually alerts tourists to the position of the railing body 4, effectively preventing damage to the railing body 4 caused by tourists accidentally kicking it due to dim lighting. When the railing body 4 needs to be replaced due to damage, the operator only needs to unscrew the fastening nut 6 screwed to the outside of the threaded post 11 at the bottom of the insertion rod 10, and then grasp the handle 5 fixedly connected to the top of the insertion rod 10 to slide the railing body 4 and the insertion rods 10 fixedly connected to both ends upward from the limiting shell 3 on the left and right support columns 2. Because the limiting shell 3 has a groove inside that matches the cross-sectional shape and length of the insertion rod 10, and its outer end face has a longitudinal groove that matches the front and rear length of the guardrail body 4, and the limiting shell 3 has a through hole in the lower middle for the threaded post 11 to pass through, this series of structures makes the disassembly and installation of the insertion rod 10 and the guardrail body 4 extremely convenient. When replacing a new guardrail body 4, simply align the insertion rods 10 at both ends with the groove inside the limiting shell 3 and insert them until the threaded post 11 at the bottom of the insertion rod 10 passes through the through hole. Then, tighten the fastening nut 6 on the outside of the threaded post 11. The insertion rod 10 can be locked and fixed by the cooperation of the fastening nut 6 and the limiting shell 3, thereby completing the quick and independent replacement of a single guardrail body 4 without disassembling the entire structure. This ultimately achieves the beneficial effects of easy maintenance, reduced costs, and enhanced nighttime warning function.

[0022] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A replaceable greening fence for municipal landscaping, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the support column (2). The left and right ends of the support column (2) are fixedly connected to the middle of the end face of the support column (2). The inner wall of the limit shell (3) is slidably connected to the insertion rod (10). The top of the insertion rod (10) is fixedly connected to the handle (5). The inner end face of the insertion rod (10) is fixedly connected to the guardrail body (4). The bottom of the insertion rod (10) is fixedly connected to the threaded column (11). The outer side of the threaded column (11) is screwed with a fastening nut (6). The lower middle of the inside of the limit shell (3) is slidably connected to the outer side of the threaded column (11).

2. The easily replaceable greening fence for municipal landscaping according to claim 1, characterized in that: A solar panel (7) is fixedly connected to the top of the inside of the support column (2). A current exchanger (12) is fixedly connected to the top of the inside of the support column (2). A battery (13) is fixedly connected to the middle of the inside of the support column (2). A lamp board (8) is fixedly connected to the middle of the front end face of the support column (2). A lamp bead (9) is set in the middle of the front end face of the lamp board (8).

3. The easily replaceable greening fence for municipal landscaping according to claim 1, characterized in that: The guardrail body (4) is fixed by two sets of limiting shells (3), and there are two sets of pillars (2) on the outside of the base (1), with the pillars (2) distributed at the center of the left and right ends of the base (1).

4. The easily replaceable greening fence for municipal landscaping according to claim 1, characterized in that: The limiting shell (3) has a groove running from top to bottom inside, and the cross-sectional shape and depth of the groove match the cross-sectional shape and length of the insert rod (10). The outer end face of the groove inside the limiting shell (3) has a longitudinal groove, and the width of the groove matches the front and rear length of the guardrail body (4).

5. The easily replaceable greening fence for municipal landscaping according to claim 1, characterized in that: The limiting shell (3) has a through hole in the middle of the lower part, and the diameter of the through hole matches the cross-sectional diameter of the insertion rod (10).

6. The easily replaceable greening fence for municipal landscaping according to claim 2, characterized in that: The solar panel (7) is electrically connected to the current exchanger (12), the current exchanger (12) is connected to the battery (13), and the battery (13) is connected to the lamp panel (8) via connecting wires. The lamp panel (8) is fixedly connected to the support column (2) via bolts.

7. The easily replaceable greening fence for municipal landscaping according to claim 2, characterized in that: The number of lamp beads (9) on the outer end face of the lamp board (8) is several, and the lamp beads (9) are evenly arranged from top to bottom at the center of the front end face of the lamp board (8). The battery (13) provides power to the lamp beads (9) at the front end of the lamp board (8).

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