Drainage road guardrail

Abstract

The utility model relates to the technical field of road guardrails, in particular to a drainage road guardrail which comprises a body, the body comprises a first fence net, a second fence net is installed on the surface of the first fence net, a first connecting plate is fixedly connected to the surface of the first fence net and the surface of the second fence net, a first through hole is formed in the surface of the first connecting plate, and a second through hole is formed in the surface of the second connecting plate. Mounting columns are mounted on the surfaces of the first fence net and the second fence net, second connecting plates are fixedly connected to the surfaces of the mounting columns, and second through holes are formed in the surfaces of the second connecting plates. The barrier net is divided into the first barrier net body and the second barrier net body, so that the barrier net is more convenient to transport and carry, meanwhile, the first mounting plate and the second mounting plate are connected through the rotating rods and the rotating holes, so that the barrier net can be folded to be placed so as to save the placing space, and the barrier net can be folded to be placed through the connection of the fastening bolts and the nuts. The first fence net and the second fence net are fixed and limited when the fence nets are installed, and the integrity of the guardrail is guaranteed.

Description

Technical Field

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

[0002] The guardrail is installed on both sides of the road so that water can flow through it quickly, which will have a better drainage effect. In addition, the road guardrail has the characteristics of anti-corrosion, anti-aging, sun-resistant and weather-resistant, and can be used for a long time.

[0003] During the installation of the road guardrail, the barrier net needs to be connected to the mounting column through a bolt assembly. However, during the installation of the existing road guardrail, multiple people are required to operate and handle it, and the barrier net needs to be continuously lifted to install the bolt assembly on its surface, which makes the installation labor-intensive and affects work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a drainage road guardrail to solve the problem that the road guardrail proposed in the above background technology requires multiple people to operate and handle during installation, and requires continuous lifting of the barrier and installation of the bolt assembly on its surface, which makes the installation labor-intensive and affects work efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a drainage road guardrail, comprising:

[0006] The main body comprises a first fence net, a second fence net is installed on the surface of the first fence net, a first connecting plate is fixedly connected to the surfaces of the first fence net and the second fence net, a first through hole is opened on the surface of the first connecting plate, a mounting column is installed on the surfaces of the first fence net and the second fence net, a second connecting plate is fixedly connected to the surface of the mounting column, a second through hole is opened on the surface of the second connecting plate, and a bolt assembly is installed on the surfaces of the first through hole and the second through hole;

[0007] The connecting mechanism includes a first mounting plate, the first mounting plate is fixedly connected to the surface of the first fence, the second mounting plate is fixedly connected to the surface of the second fence, the first mounting plate is fixedly connected to the surface of the first mounting plate, a rotating rod is provided inside the second mounting plate, the first fence is fixedly connected to the surface of the third mounting plate, the third mounting plate is provided inside the third mounting plate, a fastening bolt is installed on the surface of the plugging hole, and a nut is installed on the surface of the fastening bolt.

[0008] Preferably, the first mounting plates are provided in two groups, the two groups of the first mounting plates are fixedly connected to both sides of the first fence, the second mounting plates and the rotating rods are provided in two groups, the two groups of the second mounting plates are arranged on both sides of the first mounting plates, the two groups of the rotating rods are fixedly connected to both sides of the first mounting plates, and the rotating rods are rotatably connected to the surface of the rotating hole.

[0009] Preferably, the third mounting plates are provided in two groups, one group of the third mounting plates is fixedly connected to the surface of the first fence, and the other group of the third mounting plates is fixedly connected to the surface of the second fence, and the fastening bolts are connected to the surfaces of the third mounting plates through the sockets.

[0010] Preferably, one end of the fastening bolt is abutted against the surface of the third mounting plate, and the other end of the fastening bolt is threadedly connected to the surface of the nut, the size of the nut is larger than the size of the socket, and the nut is abutted against the surface of the third mounting plate.

[0011] Preferably, a mounting mechanism is provided on the surface of the second connecting plate, and the mounting mechanism includes an abutment plate, which is movably connected to the surface of the second connecting plate, and a through hole is opened inside the abutment plate, and a support plate is fixedly connected to the surface of the second connecting plate, and a mounting block is fixedly connected to the surface of the support plate, and a cross bar is fixedly connected to the surface of the mounting block, and a torsion spring is sleeved on the surface of the cross bar.

[0012] Preferably, the abutment plate is abutted against the surface of the first connecting plate, the diameter of the through hole is larger than the diameter of the cross bar, one side of the support plate is fixedly connected to the surface of the second connecting plate, and the other side of the support plate is fixedly connected to the surface of the mounting block.

[0013] Preferably, the mounting blocks are provided in two groups, the two groups of mounting blocks are installed on both sides of the abutment plate, the two ends of the cross bar are fixedly connected to the surface of the mounting blocks, the cross bar is connected to the surface of the abutment plate through a through hole, and the torsion spring is installed on the surface of the through hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By splitting the fence into the first fence and the second fence, it is more convenient to transport and carry it. At the same time, the first mounting plate and the second mounting plate are connected through the rotating rod and the rotating hole so that the fence can be folded and placed to save placement space. By fastening the bolts and nuts, the first fence and the second fence are fixed and limited when installing the fence to ensure the integrity of the road guardrail.

[0016] 2. By fixing the support plate on the surface of the second connecting plate, it is easier and quicker to align the first through hole and the second through hole, avoiding the operator from lifting the first fence and the second fence for a long time. At the same time, through the action of the torsion spring, the torsion force is applied to the abutment plate and the first connecting plate is abutted to avoid the first connecting plate from sliding off the surface of the support plate, thereby making the installation of the road guardrail faster and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a left-side perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a structural stereoscopic schematic diagram of the fastening bolt of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the structure of the abutment plate of the utility model;

[0021] Figure 5 For this utility model Figure 3 A three-dimensional schematic diagram of the structure of the first mounting plate;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of the structure of the mounting block.

[0023] In the figure: 1. first fence; 11. second fence; 12. first connecting plate; 13. first through hole; 14. mounting column; 15. second connecting plate; 16. second through hole; 17. bolt assembly; 2. first mounting plate; 21. second mounting plate; 22. rotating rod; 23. rotating hole; 24. third mounting plate; 25. plug hole; 26. fastening bolt; 27. nut; 3. abutment plate; 31. through hole; 32. support plate; 33. mounting block; 34. cross bar; 35. torsion spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] A drainage road guardrail, comprising:

[0027] The main body comprises a first fence net 1, a second fence net 11 is installed on the surface of the first fence net 1, a first connecting plate 12 is fixedly connected to the surfaces of the first fence net 1 and the second fence net 11, a first through hole 13 is provided on the surface of the first connecting plate 12, a mounting column 14 is installed on the surface of the first fence net 1 and the second fence net 11, a second connecting plate 15 is fixedly connected to the surface of the mounting column 14, a second through hole 16 is provided on the surface of the second connecting plate 15, a bolt assembly 17 is installed on the surface of the first through hole 13 and the second through hole 16, when installing, the first fence net 1 and the second fence net 11 are placed between the two groups of mounting columns 14, and the first connecting plate 12 is abutted against the second connecting plate 15, so that the first connecting plate 12 and the second through hole 16 are aligned, and then the bolt assembly 17 is installed on the first connecting plate 12 and the second connecting plate 15 through the first through hole 13 and the second through hole 16, and the road guardrail adopts a blocking net method, so that the drainage effect is better when the water volume is large;

[0028] The connecting mechanism includes a first mounting plate 2, the first mounting plate 2 is fixedly connected to the surface of the first fence 1, the second mounting plate 21 is fixedly connected to the surface of the second fence 11, the first mounting plate 2 is fixedly connected to the surface of the rotating rod 22, the second mounting plate 21 is provided with a rotating hole 23, the surface of the first fence 1 is fixedly connected to the third mounting plate 24, the third mounting plate 24 is provided with a socket 25, the surface of the socket 25 is installed with a fastening bolt 26, the surface of the fastening bolt 26 is installed with a nut 27, under the connection action of the first mounting plate 2 and the second mounting plate 21, the first fence 1 and the second fence 11 are connected.

[0029] Furthermore, two groups of first mounting plates 2 are provided, and the two groups of first mounting plates 2 are fixedly connected to both sides of the first fence 1. Two groups of second mounting plates 21 and rotating rods 22 are provided, and the two groups of second mounting plates 21 are provided on both sides of the first mounting plates 2. Two groups of rotating rods 22 are fixedly connected to both sides of the first mounting plates 2. The rotating rods 22 are rotatably connected to the surface of the rotating holes 23, and the second mounting plates 21 and the second fence 11 rotate around the rotating rods 22.

[0030] Furthermore, two groups of third mounting plates 24 are provided, one group of third mounting plates 24 is fixedly connected to the surface of the first fence net 1, and the other group of third mounting plates 24 is fixedly connected to the surface of the second fence net 11, and the fastening bolts 26 pass through the sockets 25 and are connected to the surfaces of the third mounting plates 24. Under the action of the two groups of third mounting plates 24, when the first fence net 1 and the second fence net 11 are abutted, all the sockets 25 opened in the two groups of third mounting plates 24 are aligned to facilitate the installation of the fastening bolts 26.

[0031] Furthermore, one end of the fastening bolt 26 is abutted against the surface of the third mounting plate 24, and the other end of the fastening bolt 26 is threadedly connected to the surface of the nut 27. The size of the nut 27 is larger than the size of the socket 25. The nut 27 is abutted against the surface of the third mounting plate 24. Under the connection of the fastening bolt 26 and the nut 27, the two groups of third mounting plates 24 are connected, and then the split first fence 1 and the second fence 11 are connected.

[0032] Furthermore, a mounting mechanism is provided on the surface of the second connecting plate 15, and the mounting mechanism includes an abutment plate 3, which is movably connected to the surface of the second connecting plate 15, and a through hole 31 is opened inside the abutment plate 3. A support plate 32 is fixedly connected to the surface of the second connecting plate 15, and a mounting block 33 is fixedly connected to the surface of the support plate 32. A cross bar 34 is fixedly connected to the surface of the mounting block 33, and a torsion spring 35 is sleeved on the surface of the cross bar 34. Under the action of the abutment plate 3, the first connecting plate 12 can be abutted and limited when installed on the support plate 32 to prevent the first connecting plate 12 from slipping off the support plate 32.

[0033] Furthermore, the abutment plate 3 is abutted against the surface of the first connecting plate 12, the diameter of the through hole 31 is larger than the diameter of the cross bar 34, one side of the support plate 32 is fixedly connected to the surface of the second connecting plate 15, and the other side of the support plate 32 is fixedly connected to the surface of the mounting block 33, so that the support plate 32 is used to provide support for the first connecting plate 12, thereby achieving a labor-saving effect.

[0034] Furthermore, two groups of mounting blocks 33 are provided, and the two groups of mounting blocks 33 are installed on both sides of the abutment plate 3. Both ends of the cross bar 34 are fixedly connected to the surface of the mounting blocks 33. The cross bar 34 is connected to the surface of the abutment plate 3 through the through hole 31. The torsion spring 35 is installed on the surface of the through hole 31. Under the action of the torsion spring 35, a torsion force is provided to the abutment plate 3 to rotate toward the second connecting plate 15 side, so that the abutment plate 3 rotates around the cross bar 34 as the center.

[0035] Working principle: When installing the road guardrail, the second fence 11 is rotated around the rotating rod 22, so that the rotating rod 22 rotates on the rotating hole 23, so that the first fence 1 and the second fence 11 are abutted, and then the sockets 25 on the two groups of third mounting plates 24 are aligned, and the fastening bolts 26 are inserted into the sockets 25 and pass through the third mounting plates 24, and the nuts 27 are connected to the fastening bolts 26 through threads and abut against the third mounting plates 24.

[0036] When installing the first fence 1 and the second fence 11, the abutment plate 3 is first rotated around the cross bar 34, the torsion spring 35 is twisted, and the abutment plate 3 is rotated to the side away from the second connecting plate 15. At this time, the first connecting plate 12 is placed on the support plate 32, and the abutment plate 3 is loosened at the same time, so that it abuts on the first connecting plate 12 under the action of the torsion force applied by the torsion spring 35, and then the hole positions of the first through hole 13 and the second through hole 16 are aligned to facilitate the installation of the first fence 1 and the second fence 11.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road guardrail for drainage, characterized in that: include: The main body comprises a first fence net (1), a second fence net (11) is installed on the surface of the first fence net (1), a first connecting plate (12) is fixedly connected to the surfaces of the first fence net (1) and the second fence net (11), a first through hole (13) is provided on the surface of the first connecting plate (12), a mounting column (14) is installed on the surfaces of the first fence net (1) and the second fence net (11), a second connecting plate (15) is fixedly connected to the surface of the mounting column (14), a second through hole (16) is provided on the surface of the second connecting plate (15), and a bolt assembly (17) is installed on the surfaces of the first through hole (13) and the second through hole (16); The connecting mechanism comprises a first mounting plate (2), the first mounting plate (2) being fixedly connected to the surface of the first fence net (1), the second mounting plate (21) being fixedly connected to the surface of the second fence net (11), a rotating rod (22) being fixedly connected to the surface of the first mounting plate (2), a rotating hole (23) being provided inside the second mounting plate (21), a third mounting plate (24) being fixedly connected to the surface of the first fence net (1), a plug hole (25) being provided inside the third mounting plate (24), a fastening bolt (26) being installed on the surface of the plug hole (25), and a nut (27) being installed on the surface of the fastening bolt (26); The surface of the second connecting plate (15) is provided with a mounting mechanism, the mounting mechanism comprising an abutment plate (3), the abutment plate (3) is movably connected to the surface of the second connecting plate (15), a through hole (31) is provided inside the abutment plate (3), the surface of the second connecting plate (15) is fixedly connected to a support plate (32), the surface of the support plate (32) is fixedly connected to a mounting block (33), the surface of the mounting block (33) is fixedly connected to a cross bar (34), and the surface of the cross bar (34) is sleeved with a torsion spring (35).

2. A drainage road guardrail according to claim 1, characterized in that: The first mounting plates (2) are provided in two groups, and the two groups of the first mounting plates (2) are fixedly connected to the two sides of the first fence (1); the second mounting plates (21) and the rotating rods (22) are provided in two groups, and the two groups of the second mounting plates (21) are provided on the two sides of the first mounting plates (2); the two groups of the rotating rods (22) are fixedly connected to the two sides of the first mounting plates (2); and the rotating rods (22) are rotatably connected to the surface of the rotating holes (23).

3. A drainage road guardrail according to claim 1, characterized in that: The third mounting plates (24) are provided in two groups, one group of the third mounting plates (24) is fixedly connected to the surface of the first fence (1), and the other group of the third mounting plates (24) is fixedly connected to the surface of the second fence (11), and the fastening bolts (26) are connected to the surfaces of the third mounting plates (24) through the insertion holes (25).

4. A drainage road guardrail according to claim 3, characterized in that: One end of the fastening bolt (26) is abutted against the surface of the third mounting plate (24), and the other end of the fastening bolt (26) is threadedly connected to the surface of a nut (27); the size of the nut (27) is larger than the size of the insertion hole (25), and the nut (27) is abutted against the surface of the third mounting plate (24).

5. A drainage road guardrail according to claim 1, characterized in that: The abutment plate (3) is abutted against the surface of the first connection plate (12), the diameter of the through hole (31) is greater than the diameter of the cross bar (34), one side of the support plate (32) is fixedly connected to the surface of the second connection plate (15), and the other side of the support plate (32) is fixedly connected to the surface of the mounting block (33).

6. A drainage road guardrail according to claim 1, characterized in that: The mounting blocks (33) are provided in two groups, and the two groups of mounting blocks (33) are mounted on both sides of the abutment plate (3). The two ends of the cross bar (34) are fixedly connected to the surface of the mounting blocks (33). The cross bar (34) is connected to the surface of the abutment plate (3) through the through hole (31), and the torsion spring (35) is mounted on the surface of the through hole (31).

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