Municipal greening isolation guardrail

Abstract

The utility model discloses a municipal greening isolation guardrail which comprises two guardrail bodies, a plurality of sets of first threaded holes are formed in the side walls of the two ends of the two guardrail bodies at equal intervals, and two connecting cross bars are detachably connected between the inner side walls of the two ends of the two guardrail bodies. A plurality of sets of second threaded holes are formed in the front side walls of the two connecting cross bars at equal intervals, and the front side walls of the two connecting cross bars are jointly and detachably connected with a plurality of telescopic rods. The guardrail is reasonable in structural design, the mounting positions of the two connecting cross bars and the telescopic rods can be adjusted according to actual use requirements, mounting and dismounting operation is easy and convenient, the gravity center of the guardrail body can be lowered, the contact area between the guardrail body and the ground can be increased due to the arrangement of the supporting bases, and the stability of the guardrail body can be guaranteed; and the inserting rod body is controlled to extend to the position below the guardrail body, the guardrail body can be stably inserted into soil for use, and different use requirements are met.

Description

Technical Field

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

[0002] The environmental function of greening is a potential productivity, which is integrated into the whole process of social production. As an important environmental capital, it is one of the guarantee conditions for sustainable development. Municipal greening isolation fences are protective fences specially used to isolate and protect greening facilities, playing an important role as a guardian in urban greening construction.

[0003] For example, the publication number is: CN106836072B, and the application name is: An application document for a municipal greening isolation guardrail, comprising an upper horizontal railing, a lower horizontal railing, and a plurality of mutually parallel vertical railings located between the upper horizontal railing and the lower horizontal railing, wherein the vertical railings are connected to two opposite sides with isolation plates whose upper and lower ends are tightly connected to the upper horizontal railing and the lower horizontal railing respectively... This application document is prior art relative to the present application, but in this application document, the positions of the upper horizontal railing, the lower horizontal railing and the positioning plate are fixed and cannot be adjusted, and the use is limited, and the column is a rod-shaped structure, and it is difficult to ensure its stability during use. For this reason, we have designed a municipal greening isolation guardrail to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the positions of guardrail railings and positioning plates in the prior art are fixed, which has limitations, and the guardrail has poor stability. A municipal greening isolation guardrail is proposed, and the installation positions of its two connecting cross bars and multiple telescopic rods can be adjusted according to actual use requirements, and the installation and disassembly operations are simple. The setting of the support base can lower the center of gravity of the guardrail body and increase the contact area with the ground, which can ensure the stability of the guardrail body, control the insertion rod body to extend to the bottom of the guardrail body, and can also stably insert the guardrail body into the soil for use, thereby meeting different usage requirements.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A municipal greening isolation guardrail comprises two guardrail bodies, the side walls at both ends of the two guardrail bodies are provided with a plurality of groups of first threaded holes at even intervals, the inner side walls at both ends of the two guardrail bodies are jointly and detachably connected with two connecting cross bars, the front side walls of the two connecting cross bars are provided with a plurality of groups of second threaded holes at even intervals, the front side walls of the two connecting cross bars are jointly and detachably connected with a plurality of telescopic rods, the two guardrail bodies are provided with mounting grooves, the two mounting grooves are provided with plug-in rod assemblies, the bottoms of the two guardrail bodies are penetrated with internal threaded holes which are interconnected with the mounting grooves, and the two internal threaded holes are provided with support assemblies.

[0007] Preferably, both end side walls of the connecting cross bar are fixedly connected with first connecting plates, and the two first connecting plates and the first threaded holes opposite thereto are connected by first screws.

[0008] Preferably, the telescopic rod includes two hollow sleeves, a connecting rod is slidably connected through the two hollow sleeves, the rear side walls of the two hollow sleeves are fixedly connected to a second connecting plate, and the two second connecting plates are respectively connected to the second threaded holes on the two connecting cross bars through second screws.

[0009] Preferably, the insertion rod assembly includes a mounting block vertically slidably connected in the mounting groove, the bottom of the mounting block is fixedly connected to the insertion rod body, the inner rear side wall of the mounting groove is provided with two insertion holes in the upper and lower parts, the front side wall of the guardrail body is penetrated by a sliding opening which is interconnected with the mounting groove, a threaded rod is threadedly penetrated on the mounting block, the end of the threaded rod extends into the upper insertion hole, the front end of the threaded rod extends through the sliding opening to the front side of the guardrail body and is connected to a rotating handle.

[0010] Preferably, the support assembly comprises a threaded column threadedly connected in the internal threaded hole, and the bottom of the threaded column is fixedly connected to the support base.

[0011] Preferably, the support base is configured in a cone shape, and the support base is a gravity block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The installation positions of the two connecting horizontal bars and multiple telescopic rods of this municipal greening isolation guardrail can be adjusted according to actual usage requirements, and the connecting horizontal bars and telescopic rods are fixed with screws, which makes installation and disassembly easy.

[0014] 2. The setting of the support base of this municipal greening isolation guardrail can lower the center of gravity of the guardrail body and increase the contact area with the ground, which can ensure the stability of the guardrail body. By removing the support base and controlling the insertion rod body to extend to the bottom of the guardrail body, the guardrail body can also be stably inserted into the soil for use, meeting different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a municipal greening isolation guardrail proposed by the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at center;

[0017] Figure 3 This is a schematic diagram of the main structure of a municipal greening isolation guardrail proposed by the utility model;

[0018] Figure 4 This is a schematic cross-sectional structure diagram of a municipal greening isolation guardrail proposed by the utility model;

[0019] Figure 5 for Figure 4 Enlarged view of the structure at point B in the middle.

[0020] In the figure: 1. guardrail body; 2. connecting cross bar; 3. first threaded hole; 4. first connecting plate; 5. hollow sleeve; 6. connecting rod; 7. second threaded hole; 8. second connecting plate; 9. mounting groove; 10. mounting block; 11. plug-in rod body; 12. plug-in hole; 13. threaded rod; 14. turning handle; 15. internal threaded hole; 16. supporting base; 17. threaded column; 18. sliding opening. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 5 A municipal greening isolation guardrail comprises two guardrail bodies 1, a plurality of first threaded holes 3 are evenly spaced on the side walls at both ends of the two guardrail bodies 1, two connecting crossbars 2 are detachably connected between the inner side walls at both ends of the two guardrail bodies 1, the side walls at both ends of the connecting crossbars 2 are fixedly connected with first connecting plates 4, the two first connecting plates 4 and the first threaded holes 3 opposite to them are connected by first screws, the first connecting plates 4 are connected to different first threaded holes 3 by the first screws, and the height of the connecting crossbars 2 can be adjusted;

[0023] The front side walls of the two connecting crossbars 2 are provided with multiple groups of second threaded holes 7 at equal intervals. The front side walls of the two connecting crossbars 2 are detachably connected with multiple telescopic rods. The telescopic rods include two hollow sleeves 5. A connecting rod 6 is slidably connected through the two hollow sleeves 5. The two hollow sleeves 5 slide on the connecting rod 6 to adjust the length of the telescopic rod, thereby adapting to the adjustment of the height of the connecting crossbar 2. The rear side walls of the two hollow sleeves 5 are fixedly connected with second connecting plates 8. The two second connecting plates 8 are respectively connected to the second threaded holes 7 on the two connecting crossbars 2 by second screws. The second screws install the second connecting plates 8 in different second threaded holes 7 to adjust the installation position of the telescopic rod;

[0024] The two guardrail bodies 1 are each provided with a mounting groove 9, and a plunger assembly is installed in each of the two mounting grooves 9. The plunger assembly includes a mounting block 10 vertically slidably connected to the mounting groove 9, and the mounting block 10 abuts against the inner side wall of the mounting groove 9, so that the mounting block 10 can only slide up and down in the mounting groove 9, and the bottom of the mounting block 10 is fixedly connected to the plunger body 11, and the inner rear side wall of the mounting groove 9 is provided with two insertion holes 12 up and down, and the front side wall of the guardrail body 1 is penetrated with a sliding opening 18 that is interconnected with the mounting groove 9, and a threaded rod 13 is threadedly connected to the mounting block 10, and the end of the threaded rod 13 extends into the upper insertion hole 12, and the threaded rod The front end of 13 passes through the sliding opening 18 and extends to the front side of the guardrail body 1 and is connected to a rotating handle 14. The outer wall of the rotating handle 14 is provided with anti-slip grooves. Screwing the rotating handle 14 can rotate the threaded rod 13. Under the threaded meshing action of the threaded rod 13 and the mounting block 10, the threaded rod 13 can slide into the mounting groove 9 and extend into the corresponding insertion hole 12, thereby fixing the position of the mounting block 10. When the threaded rod 13 abuts against the inner top of the sliding opening 18, the threaded rod 13 is opposite to the upper insertion hole 12. When the threaded rod 13 abuts against the inner bottom of the sliding opening 18, the threaded rod 13 is opposite to the lower insertion hole 12.

[0025] The bottom of the two guardrail bodies 1 are penetrated by internal threaded holes 15 that are interconnected with the mounting grooves 9. Support components are installed in the two internal threaded holes 15. The support components include threaded columns 17 threadedly connected in the internal threaded holes 15. The bottom of the threaded columns 17 is fixedly connected to a support base 16. The support base 16 is conically arranged to increase the contact area with the ground and ensure the stability of the guardrail body 1. The support base 16 is a gravity block that can lower the center of gravity of the guardrail body 1 and further ensure the stability of the guardrail body 1.

[0026] The functional principle of the utility model can be explained through the following operation modes:

[0027] In the utility model, when the municipal greening isolation guardrail is in use, the first connecting plate 4 is installed at different first threaded holes 3 by the first screw, and the connecting horizontal rail 2 can be installed to different heights, so that the hollow sleeve 5 slides on the connecting rod 6, and the second connecting plate 8 is installed at different second threaded holes 7 by the second screw, so that the telescopic rod can be stably installed between the two connecting horizontal rails 2, and the assembly of the guardrail is completed;

[0028] The setting of the support base 16 can increase the contact area with the ground and lower the center of gravity of the guardrail body 1, thereby ensuring the stability of the guardrail body 1 and facilitating the use of the guardrail body 1 on a hard ground, and can isolate municipal greening. When the guardrail body 1 needs to be inserted into the mud ground for use, the support base 16 is screwed down to screw the threaded column 17 out of the internal threaded hole 15, and then the support base 16 can be removed, and the rotating handle 14 is screwed down to move the threaded rod 13 out of the upper insertion hole 12, and the rotating handle 14 is pulled down to make the mounting block 10 drive the insertion rod body 11 to move downward so that the insertion rod body 11 passes through the internal threaded hole 15 and extends to the bottom of the guardrail body 1. At this time, the threaded column 17 is against the inner bottom of the sliding opening 18 and is opposite to the lower insertion hole 12. Rotating the rotating handle 14 can make the threaded column 17 inserted into the lower insertion hole 12, and then the mounting block 10 and the insertion rod body 11 can be stably fixed. Inserting the insertion rod body 11 into the ground can stably fix the guardrail body 1, and isolate municipal greening.

[0029] 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 technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A municipal greening isolation guardrail, comprising two guardrail bodies (1), characterized in that: The side walls at both ends of the two guardrail bodies (1) are provided with a plurality of first threaded holes (3) at equal intervals, the inner side walls at both ends of the two guardrail bodies (1) are commonly and detachably connected with two connecting cross bars (2), the front side walls of the two connecting cross bars (2) are provided with a plurality of second threaded holes (7) at equal intervals, the front side walls of the two connecting cross bars (2) are commonly and detachably connected with a plurality of telescopic rods, the two guardrail bodies (1) are provided with mounting grooves (9), the two mounting grooves (9) are provided with rod insertion assemblies, the bottoms of the two guardrail bodies (1) are provided with internal threaded holes (15) interconnected with the mounting grooves (9), and the two internal threaded holes (15) are provided with support assemblies.

2. A municipal greening isolation fence according to claim 1, characterized in that: The side walls at both ends of the connecting crossbar (2) are fixedly connected to first connecting plates (4), and the two first connecting plates (4) and their corresponding first threaded holes (3) are connected via first screws.

3. A municipal greening isolation fence according to claim 1, characterized in that: The telescopic rod comprises two hollow sleeves (5), a connecting rod (6) passing through the two hollow sleeves (5) for sliding connection, a second connecting plate (8) fixedly connected to the rear side walls of the two hollow sleeves (5), and the two second connecting plates (8) are respectively connected to the second threaded holes (7) on the two connecting cross bars (2) via second screws.

4. The municipal greening isolation fence according to claim 1 is characterized in that: The insertion rod assembly comprises a mounting block (10) vertically slidably connected in a mounting groove (9); the bottom of the mounting block (10) is fixedly connected to a insertion rod body (11); the inner rear side wall of the mounting groove (9) is provided with two insertion holes (12) at the upper and lower sides; the front side wall of the guardrail body (1) is penetrated by a sliding opening (18) which is interconnected with the mounting groove (9); a threaded rod (13) is threadedly penetrated on the mounting block (10); the end of the threaded rod (13) extends into the upper insertion hole (12); the front end of the threaded rod (13) passes through the sliding opening (18) and extends to the front side of the guardrail body (1) and is connected to a rotating handle (14).

5. The municipal greening isolation fence according to claim 1 is characterized in that: The support assembly comprises a threaded column (17) threadedly connected in the internal threaded hole (15), and the bottom of the threaded column (17) is fixedly connected to a support base (16).

6. A municipal greening isolation fence according to claim 5, characterized in that: The support base (16) is arranged in a conical shape, and the support base (16) is a gravity block.

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