Adjustable modular three-dimensional greening pedestrian guardrail

Abstract

The utility model relates to an adjustable modularized three-dimensional greening pedestrian guardrail, belongs to the technical field of road guardrails, and solves the problem that the height of an upper pedestrian guardrail cannot be simply adjusted in the prior art. The pedestrian guardrail comprises a stand column unit and a transverse rod, the transverse rod can be connected with the stand column unit to form the pedestrian guardrail, the stand column unit comprises a first stand column single body and a second stand column single body, and the first stand column single body and the second stand column single body are the same in structure. The stand column unit is formed by combining a plurality of stand column single bodies, different heights of the stand column unit can be set when the number of the stand column single bodies is different, and therefore the height of the pedestrian guardrail can be adjusted easily and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of road guardrails, in particular to an adjustable modular three-dimensional greening pedestrian guardrail. Background Art

[0002] With the continuous development of urban transportation, road landscape has received increasing attention. How to make full use of green resources in limited road space and achieve ecological balance in the city has become a top priority. Three-dimensional greening is an innovative greening method. Through multi-level spatial planting, three-dimensional coverage of green vegetation can be achieved. It can break the existing greening form of pedestrian bridges, which is mainly based on flower boxes and flower pots, and integrate the three-dimensional greening concept.

[0003] Currently, most three-dimensional greening systems use a simple frame structure to hang plants. The spacing and height of the plants cannot be adjusted, and the space required for the growth of different plants cannot be provided. It lacks flexibility and is not suitable for pedestrian bridge guardrails.

[0004] Therefore, an adjustable modular three-dimensional greening pedestrian guardrail is urgently needed to solve the problem that the height of the pedestrian guardrail cannot be simply adjusted. Utility Model Content

[0005] In view of the above analysis, the embodiment of the utility model aims to provide an adjustable modular three-dimensional greening pedestrian guardrail to solve the problem that the height of the pedestrian guardrail in the prior art cannot be simply adjusted.

[0006] The purpose of this utility model is mainly achieved through the following technical solutions:

[0007] An adjustable modular three-dimensional greening pedestrian guardrail comprises a column unit and a crossbar, wherein the crossbar can be connected to the column unit to form the pedestrian guardrail, and the column unit comprises a first column monomer and a second column monomer, and the first column monomer and the second column monomer have the same structure;

[0008] The first column monomer includes a body, a connecting rod and a connecting hook, the connecting rod is arranged at one end of the body, and the connecting hook is arranged at the other end of the body; the connecting hook of the first column monomer can be connected to the connecting rod of the second column monomer, thereby connecting the first column monomer and the second column monomer.

[0009] Furthermore, the first column unit also includes a clamping portion, and the clamping portion is arranged on the body.

[0010] Furthermore, the clamping portion includes a hollow portion and a limiting portion, and the cross bar can be inserted into the hollow portion.

[0011] Furthermore, the first column monomer also includes a snap-on protrusion and a snap-on recess, the snap-on protrusion is arranged at one end of the body, and the snap-on recess is arranged at the other end of the body; the snap-on protrusion of the first column monomer can be connected to the snap-on recess of the second column monomer.

[0012] Furthermore, the first column monomer also includes a locking column, a locking hole and a spring, the locking column is arranged on the snap-in protrusion, the locking hole is arranged on the snap-in recessed portion, and the locking column of the first column monomer can be connected to the locking hole of the second column monomer; one end of the spring is connected to the locking column, and the other end of the spring is connected to the snap-in protrusion. When the locking column is connected to the locking hole, the spring can prevent the locking column from being separated from the locking hole.

[0013] Furthermore, the cross bar includes a rod body and a clamping protrusion, there are two clamping protrusions, and they are respectively arranged at both ends of the rod body; the two ends of the rod body can be connected to the hollow part, and the clamping protrusion can be connected to the limiting part, and the limiting part is used to prevent the clamping protrusion from laterally disengaging from the clamping part.

[0014] Furthermore, it also includes a crossbeam, which is arranged on the column unit and is used to connect the two column units.

[0015] Furthermore, it also includes a plant box, which is provided with mounting holes and is used to fill the plant box with soil and plants.

[0016] Furthermore, the cross bar comprises a cross groove, and the cross groove is arranged on the rod body.

[0017] Furthermore, it also includes a connecting unit, which includes a connecting bolt and a nut, and the connecting bolt includes a bolt cap and a bolt body; the bolt cap can be connected to the transverse groove, the bolt body can be connected to the mounting hole, and the nut can be threadedly connected to the bolt body.

[0018] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0019] (1) The column unit of the utility model is composed of a plurality of column monomers. Different numbers of column monomers can be used, that is, different heights of the column units can be set, so that the height of the pedestrian guardrail of the utility model can be easily adjusted;

[0020] (2) The two ends of the rod body of the pedestrian guardrail of the utility model can be connected to the hollow part, the clamping protrusion can be connected to the limit part, and the limit part is used to prevent the clamping protrusion from lateral separation from the clamping part; the cross bar can connect the two column units, ensuring that the positions of the two column units are fixed in the lateral direction, and the connection process is simple and quick;

[0021] (3) When the utility model is combined to form a column unit, the connecting hook of the first column unit can be connected to the connecting rod of the second column unit, thereby connecting the first column unit and the second column unit to form a column unit, and the connecting rod can prevent the first column unit from separating from the second column unit in the vertical direction.

[0022] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the following content, and some advantages can be obvious from the description or understood by implementing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the contents specifically pointed out in the text and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are only used for the purpose of illustrating specific embodiments and are not to be considered as limiting the present invention. In the entire drawings, the same reference symbols represent the same components.

[0024] Figure 1 Schematic diagram of the overall structure of the pedestrian guardrail;

[0025] Figure 2 It is a schematic diagram of the overall structure of the column monomer;

[0026] Figure 3 It is a schematic diagram of the longitudinal section structure of a column monomer;

[0027] Figure 4 It is the overall structural diagram of the crossbar;

[0028] Figure 5 It is a schematic diagram of the longitudinal section structure of the crossbar;

[0029] Figure 6 Schematic diagram of the overall structure of the connection unit.

[0030] Reference numerals:

[0031] 1-column unit; 2-cross bar; 3-cross beam; 4-plant box; 5-connecting unit; 11-main body; 12-clamping part; 13-connecting rod; 14-connecting hook; 15-clamping protrusion; 16-clamping recess; 17-locking column; 18-locking hole; 19-spring; 21-rod body; 22-clamping protrusion; 23-cross groove; 51-connecting bolt; 52-nut; 121-hollow part; 122-limiting part; 511-bolt cap; 522-bolt body. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0033] A specific embodiment of the utility model is as follows Figure 1 As shown, an adjustable modular three-dimensional greening pedestrian guardrail (hereinafter referred to as the pedestrian guardrail) is disclosed, including a column unit 1 and a crossbar 2. The crossbar 2 can be connected to the column unit 1 to build the pedestrian guardrail of this embodiment. The column unit 1 is composed of a plurality of column monomers. Different numbers of column monomers are used, that is, different heights of the column units can be set, so that the height of the pedestrian guardrail of the utility model can be easily adjusted.

[0034] The column unit 1 includes a first column unit and a second column unit, and the first column unit and the second column unit have the same structure. The column unit 1 is arranged perpendicular to the ground, the length direction of the column unit 1 is vertical, and the direction perpendicular to the column unit 1 is horizontal.

[0035] Preferably, if Figure 2 and Figure 3 As shown, the first column monomer includes a body 11 and a clamping portion 12 . The clamping portion 12 is disposed on the body 11 , and is used to connect with the cross bar 2 .

[0036] Preferably, the clamping portion 12 includes a hollow portion 121 and a limiting portion 122 , the cross bar 2 can be inserted into the hollow portion 121 , and the limiting portion 122 is used to stop the cross bar 2 to prevent the cross bar 2 from laterally separating from the column unit 1 .

[0037] Preferably, the first column monomer further includes a connecting rod 13 and a connecting hook 14, wherein the connecting rod 13 is disposed at one end of the body 11 and the connecting hook 14 is disposed at the other end of the body 11. When combined to form a column unit, the connecting hook 14 of the first column monomer can be connected to the connecting rod 13 of the second column monomer, thereby connecting the first column monomer and the second column monomer to form a column unit.

[0038] When in use, the first column unit is placed horizontally, and the connecting hook 14 of the first column unit is clamped with the connecting rod 13 of the second column unit, and then the first column unit is rotated and vertically erected. The connecting rod 13 can prevent the first column unit from separating from the second column unit in the vertical direction.

[0039] Preferably, the first column monomer further includes a snap-on protrusion 15 and a snap-on recess 16, wherein the snap-on protrusion 15 is disposed at one end of the body 11, and the snap-on recess 16 is disposed at the other end of the body 11. When the first column monomer is assembled to form a column unit, the snap-on protrusion 15 of the first column monomer can be connected to the snap-on recess 16 of the second column monomer, thereby connecting the first column monomer and the second column monomer to form a column unit. The snap-on recess 16 can prevent the first column monomer from being separated from the second column monomer in the lateral direction.

[0040] Preferably, in order to lock the connection between the clamping protrusion 15 and the clamping recess 16, the first column monomer further includes a locking column 17, a locking hole 18 and a spring 19. The locking column 17 is arranged on the clamping protrusion 15, and the locking hole 18 is arranged on the clamping recess 16. The locking column 17 of the first column monomer can be connected with the locking hole 18 of the second column monomer to prevent the clamping protrusion 15 of the first column monomer from being separated from the clamping recess 16 of the second column monomer in the vertical direction. One end of the spring 19 is connected to the locking column 17, and the other end of the spring 19 is connected to the clamping protrusion 15. The spring 19 is used to drive the locking column 17, and the locking column 17 is connected to the locking hole 18 to prevent the locking column 17 from being separated from the locking hole 18. The locking column 17, the locking hole 18 and the spring 19 make the connection between the clamping protrusion 15 and the clamping recess 16 convenient, fast and firm.

[0041] Preferably, if Figure 4 As shown, the cross bar 2 includes a rod body 21 and a clamping protrusion 22. There are two clamping protrusions 22, which are respectively arranged at the two ends of the rod body 21. The two ends of the rod body 21 can be connected to the hollow part 121, and the clamping protrusion 22 can be connected to the limit part 122. The limit part 122 is used to prevent the clamping protrusion 22 from lateral separation from the clamping part 12. The cross bar 2 can connect two column units, ensure that the positions of the two column units are fixed in the lateral direction, and the connection process is simple and quick.

[0042] Preferably, if Figure 1 As shown, the pedestrian guardrail of this embodiment also includes a crossbeam 3, which is arranged on the column unit. The crossbeam 3 is used to connect the two column units and can cover the first column unit to prevent rain, snow or dust from entering the first column unit.

[0043] Preferably, if Figure 1 As shown, the pedestrian guardrail of this embodiment also includes a plant box 4 and a connecting unit 5. The plant box 4 is provided with a mounting hole, and the connecting unit 5 can be connected to the mounting hole. The plant box 4 is connected to the cross bar 2 through the connecting unit 5. The plant box 4 is used to fill soil and plants to beautify the environment.

[0044] Preferably, if Figure 5 and Figure 6As shown, the cross bar 2 includes a transverse groove 23, and the transverse groove 23 is arranged on the rod body 21. The connecting unit 5 includes a connecting bolt 51 and a nut 52, and the connecting bolt 51 includes a bolt cap 511 and a bolt body 522. The bolt cap 511 can be connected to the transverse groove 23, the bolt body 522 can be connected to the mounting hole, and the nut 52 can be threadedly connected to the bolt body 522, so that the plant box 4 is connected to the cross bar 2, and the transverse connection position of the plant box 4 and the cross bar 2 can be adjusted arbitrarily, and the plant box 4 is conveniently fixed.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable modular three-dimensional green pedestrian guardrail, characterized in that: It comprises a column unit (1) and a crossbar (2), wherein the crossbar (2) can be connected to the column unit (1) to form the pedestrian guardrail, and the column unit (1) comprises a first column monomer and a second column monomer, and the first column monomer and the second column monomer have the same structure; The first column monomer comprises a body (11), a connecting rod (13) and a connecting hook (14); the connecting rod (13) is arranged at one end of the body (11), and the connecting hook (14) is arranged at the other end of the body (11); the connecting hook (14) of the first column monomer can be connected to the connecting rod (13) of the second column monomer, thereby connecting the first column monomer and the second column monomer.

2. The adjustable modular three-dimensional green pedestrian guardrail according to claim 1 is characterized in that: The first column unit further comprises a clamping portion (12), and the clamping portion (12) is arranged on the body (11).

3. The adjustable modular three-dimensional green pedestrian guardrail according to claim 2 is characterized in that: The clamping portion (12) comprises a hollow portion (121) and a limiting portion (122), and the cross bar (2) can be inserted into the hollow portion (121).

4. The adjustable modular three-dimensional green pedestrian guardrail according to claim 1 is characterized in that: The first column monomer further comprises a snap-in protrusion (15) and a snap-in recess (16); the snap-in protrusion (15) is arranged at one end of the body (11), and the snap-in recess (16) is arranged at the other end of the body (11); the snap-in protrusion (15) of the first column monomer can be connected to the snap-in recess (16) of the second column monomer.

5. The adjustable modular three-dimensional greening pedestrian guardrail according to claim 4 is characterized in that: The first column monomer further comprises a locking column (17), a locking hole (18) and a spring (19); the locking column (17) is arranged on the snap-fitting protrusion (15), and the locking hole (18) is arranged on the snap-fitting recess (16); the locking column (17) of the first column monomer can be connected to the locking hole (18) of the second column monomer; one end of the spring (19) is connected to the locking column (17), and the other end of the spring (19) is connected to the snap-fitting protrusion (15); when the locking column (17) is connected to the locking hole (18), the spring (19) can prevent the locking column (17) from being separated from the locking hole (18).

6. The adjustable modular three-dimensional green pedestrian guardrail according to claim 3 is characterized in that: The cross bar (2) comprises a rod body (21) and a clamping protrusion (22), wherein the clamping protrusion (22) is two and is respectively arranged at the two ends of the rod body (21); the two ends of the rod body (21) can be connected to the hollow portion (121), and the clamping protrusion (22) can be connected to the limiting portion (122), and the limiting portion (122) is used to prevent the clamping protrusion (22) from being laterally separated from the clamping portion (12).

7. The adjustable modular three-dimensional green pedestrian guardrail according to claim 1 is characterized in that: It also comprises a crossbeam (3), which is arranged on the column unit and is used to connect the two column units.

8. The adjustable modular three-dimensional greening pedestrian guardrail according to claim 6 is characterized in that: It also comprises a plant box (4), the plant box (4) is provided with mounting holes, and the plant box (4) is used to be filled with soil and plants.

9. The adjustable modular three-dimensional green pedestrian guardrail according to claim 8 is characterized in that: The cross bar (2) comprises a cross groove (23), and the cross groove (23) is arranged on the rod body (21).

10. The adjustable modular three-dimensional green pedestrian guardrail according to claim 9, characterized in that: It also includes a connecting unit (5), the connecting unit (5) includes a connecting bolt (51) and a nut (52), the connecting bolt (51) includes a bolt cap (511) and a bolt body (522); the bolt cap (511) can be connected to the transverse groove (23), the bolt body (522) can be connected to the mounting hole, and the nut (52) can be threadedly connected to the bolt body (522).

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