Separation fence for traffic safety

Abstract

The utility model relates to the technical field of separation fences, and discloses a separation fence for traffic safety, which comprises a first vertical rod and a second vertical rod, the lower part of the first vertical rod and the lower part of the second vertical rod are fixedly connected with fixing plates, the upper part and the lower part in the second vertical rod are fixedly connected with mounting rods, and the interior of each mounting rod is slidably connected with a pull rod. One end of the pull rod is fixedly connected with a pull ring, the other end of the pull rod is fixedly connected with a movable disc, a plug pin is fixedly connected to the outer portion of the movable disc, and a spring is fixedly connected to the outer portion of the movable disc. According to the utility model, the quick installation of the isolation fence is realized, a worker does not need to spend a lot of time to install the isolation fence, the labor intensity is reduced, and the installation efficiency is improved, so that the whole isolation fence has a good buffering effect, and the isolation fence is prevented from being greatly deviated and damaged after being collided; and the service life of the separation fence is prolonged, and the protection effect on vehicles or pedestrians is also achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation fences, in particular to an isolation fence for traffic safety. Background Art

[0002] Highway fences are made of low-carbon steel wire and aluminum-magnesium alloy wire woven and welded, and are mainly used for protection and isolation on both sides of the highway. Especially on both sides of the highway, in order to prevent pedestrians from entering the highway lanes, disrupting traffic and causing accidents, it is necessary to install fences for isolation and protection on the guardrails or shoulders on both sides of the highway.

[0003] The Chinese patent document with publication number: CN213709318U discloses a highway isolation fence, which includes several groups of columns and crossbars, each of which is vertically erected at equal intervals on both sides of the road, each of which includes a first plate, a second plate and several groups of connecting columns fixedly connected to the first plate and the second plate, the first plate and the second plate are of equal length and directly opposite, the first plate is located vertically above the second plate, and both horizontal ends of the first plate and the second plate are fixedly connected to two adjacent groups of the columns; both sides of the upper end surface of the first plate are fixed with guard plates, the horizontal ends of the two groups of guard plates are coplanar with the two ends of the length direction of the first plate, and the upper end surface of the two groups of guard plates and the first plate form a notch, and the soil layer for planting green plants is buried inside the notch. This application meets the requirements of planting green plants on both sides of the road, improves the aesthetics of both sides of the road, and is conducive to building an environmentally friendly society. However, in the above patent, during the installation process of the isolation fence, the isolation fence is usually fixed directly on the road, which is not convenient for disassembly and assembly of the isolation fence. The disassembly and assembly process is cumbersome, thereby affecting the disassembly and assembly and maintenance efficiency of the isolation fence. In addition, the anti-collision and buffering capacity of the isolation fence is poor, and it is difficult to effectively protect vehicles and pedestrians. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a traffic safety fence whose purpose is to solve the problems in the prior art that the existing fences are cumbersome to install, workers need to spend a lot of time to disassemble and maintain them, and the anti-collision buffering ability of the fences is poor, making it difficult to effectively protect vehicles and pedestrians. A traffic safety fence is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a traffic safety fence, comprising a first upright pole and a second upright pole, the first upright pole and the second upright pole are fixedly connected to a fixing plate at the lower part, the second upright pole is fixedly connected to a mounting rod at the upper and lower parts, the mounting rod is slidably connected to a pull rod, one end of the pull rod located outside the mounting rod is fixedly connected to a pull ring, the other end of the pull rod is fixedly connected to a moving disk, the outside of the moving disk is fixedly connected to a latch, and the outside of the moving disk close to one end of the pull rod is fixedly connected to a spring; when installing the fence, first place the first upright pole and the second upright pole where they need to be installed, and then place the fence body In the middle of the first vertical pole and the second vertical pole, the pull ring is pulled at the same time, the pull ring moves laterally with the pull rod, and when the pull rod moves, it moves the movable plate, and when the movable plate moves, it moves laterally with the latch. When the movable plate moves laterally, it applies force to the spring to deform the spring, and then the isolation fence body is placed in the middle of the first vertical pole and the second vertical pole, so that the positioning holes set up on the upper and lower left sides of the isolation fence body are aligned with the latch, and then the pull ring is released, and under the reaction force of the spring, the latch bounces into the positioning hole to complete the installation of the isolation fence, thereby realizing the rapid installation of the isolation fence. The staff does not need to spend a lot of time to install it, which reduces labor intensity and improves installation efficiency.

[0006] As a further description of the above technical solution:

[0007] A fence body is arranged in the middle of the first and second vertical poles, U-shaped rods are fixedly connected to the upper and lower sides of the outside of the fence body, fixed rods are fixedly connected to the two sides of the lower part of the U-shaped rod, and buffer rollers are rotatably connected to the outside of the fixed rods.

[0008] When a pedestrian or vehicle hits the main body of the isolation fence, multiple groups of buffer rollers arranged outside the U-shaped rod are used to offset the force generated by the impact. The buffer rollers are made of rubber, which can absorb energy and alleviate impact, so that the entire isolation fence has a good buffering effect, avoiding large displacement and damage of the isolation fence after a collision, and improving the service life of the isolation fence while also protecting vehicles or pedestrians.

[0009] As a further description of the above technical solution:

[0010] A positioning hole is arranged on the left side of the interior of the isolation fence body, and the latch is engaged with the positioning hole.

[0011] The locking of the latch pin and the positioning hole can improve the stability of the installation of the isolation fence body.

[0012] As a further description of the above technical solution:

[0013] Both sides of the upper part of the isolation fence body are fixedly connected with fixing columns.

[0014] By setting fixed columns, pedestrians can be prevented from climbing over the isolation fence body.

[0015] As a further description of the above technical solution:

[0016] Warning lights are arranged on the upper parts of the first pole and the second pole.

[0017] By setting up warning lights to emit bright light, they can be more easily noticed at night or in bad weather conditions. This will help drivers, pedestrians and other road users to perceive the existence of these poles earlier and reduce the risk of accidents.

[0018] As a further description of the above technical solution:

[0019] Threaded columns are threadedly connected on both sides of the fixing plate, and a positioning cone is fixedly connected to one end of the threaded column.

[0020] The threaded column and the positioning cone are provided to facilitate fixing of the isolation fence and prevent the isolation fence from tilting.

[0021] As a further description of the above technical solution:

[0022] The other end of the threaded column is fixedly connected to a turntable, and the upper part of the turntable is fixedly connected to a handle.

[0023] By turning the handle, the handle causes the turntable fixedly connected at the lower part to rotate, and the turntable causes the threaded column fixedly connected at the lower part to move, which is convenient for operators to use.

[0024] As a further description of the above technical solution:

[0025] Protective pads are arranged around the outside of the buffer roller.

[0026] By setting up a protective pad, it can play a buffering and protective role when an accidental collision or contact occurs. The protective pad can reduce the risk of injury, reduce the impact force caused by the collision, and reduce the degree of injury.

[0027] The utility model has the following beneficial effects:

[0028] 1. In the utility model, the first vertical pole, the second vertical pole, the installation pole, the pull rod, the pull ring, the movable plate, the spring, the latch and other structures are coordinated to realize the rapid installation of the isolation fence, and the staff does not need to spend a lot of time to install it, thereby reducing the labor intensity and improving the installation efficiency.

[0029] 2. In the utility model, through the coordination among the isolation fence body, U-shaped rod, fixed rod, buffer roller, protective pad and other structures, the entire isolation fence has a good buffering effect, which prevents the isolation fence from being greatly offset and damaged after a collision, improves the service life of the isolation fence and also protects vehicles or pedestrians. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a front view of a traffic safety isolation fence proposed by the utility model;

[0031] Figure 2 This is a schematic diagram of the partial structure disassembly of a traffic safety isolation fence proposed by the utility model;

[0032] Figure 3 for Figure 2 A magnified view of the structure in the middle.

[0033] Legend:

[0034] 1. First vertical pole; 2. Fixed plate; 3. Mounting pole; 4. Pull rod; 5. Pull ring; 6. Moving plate; 7. Spring; 8. Latch; 9. Positioning hole; 10. Isolation fence body; 11. U-shaped rod; 12. Fixed rod; 13. Buffer roller; 14. Fixed column; 15. Warning light; 16. Handle; 17. Threaded column; 18. Turntable; 19. Positioning cone; 20. Second vertical pole; 21. Protective pad. DETAILED DESCRIPTION

[0035] 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.

[0036] Reference Figure 1-3 The utility model provides an embodiment: a traffic safety fence, including a first upright pole 1 and a second upright pole 20, a fence body 10 is arranged in the middle of the first upright pole 1 and the second upright pole 20, a fixing plate 2 is fixedly connected to the lower part of the first upright pole 1 and the second upright pole 20, a mounting rod 3 is fixedly connected to the upper and lower parts of the second upright pole 20, a pull rod 4 is slidably connected to the inside of the mounting rod 3, a pull ring 5 is fixedly connected to one end of the pull rod 4 located outside the mounting rod 3, a moving disk 6 is fixedly connected to the other end of the pull rod 4, a latch 8 is fixedly connected to the outside of the moving disk 6, and a spring 7 is fixedly connected to the outside of the moving disk 6 near one end of the pull rod 4.

[0037] When installing the isolation fence, first place the first vertical pole 1 and the second vertical pole 20 where they need to be installed, then place the isolation fence body 10 in the middle of the first vertical pole 1 and the second vertical pole 20, and then pull the pull ring 5 at the same time, the pull ring 5 moves laterally with the pull rod 4, and when the pull rod 4 moves, it moves the movable plate 6, and when the movable plate 6 moves, it moves laterally with the latch 8. When the movable plate 6 moves laterally, it applies force to the spring 7 to deform the spring 7, and then place the isolation fence body 10 in the middle of the first vertical pole 1 and the second vertical pole 20, so that the positioning holes 9 set on the upper and lower left sides of the isolation fence body 10 are aligned with the latch 8, and then release the pull ring 5, and under the reaction force of the spring 7, the latch 8 is bounced into the positioning hole 9, and the installation of the isolation fence is completed, thereby realizing the rapid installation of the isolation fence, without the need for staff to spend a lot of time to install it, reducing labor intensity and improving installation efficiency.

[0038] Reference Figure 1-2 The upper and lower sides of the outside of the isolation fence body 10 are fixedly connected with U-shaped rods 11, the lower sides of the U-shaped rod 11 are fixedly connected with fixed rods 12, and the outside of the fixed rod 12 is rotatably connected with a buffer roller 13, and the buffer roller 13 is made of rubber.

[0039] When a pedestrian or a vehicle collides with the isolation fence body 10, a plurality of buffer rollers 13 arranged outside the U-shaped rod 11 are used to offset the force generated by the impact. The buffer rollers 13 are made of rubber material, which can absorb energy and alleviate impact, thereby ensuring that the entire isolation fence has a good buffering effect, avoiding large displacement and damage to the isolation fence after a collision, and improving the service life of the isolation fence while also protecting vehicles or pedestrians.

[0040] Reference Figure 1-2 A positioning hole 9 is provided on the left side of the interior of the isolation fence body 10 , and the latch 8 is engaged with the positioning hole 9 .

[0041] By engaging the latch pin 8 with the positioning hole 9, the stability of the installation of the isolation grid body 10 can be improved.

[0042] Reference Figure 1-2 Both sides of the upper part of the isolation fence body 10 are fixedly connected with fixing columns 14.

[0043] The provision of the fixing column 14 can prevent pedestrians from climbing over the isolation fence body 10 .

[0044] Reference Figure 1-2 Warning lights 15 are provided on the tops of the first upright pole 1 and the second upright pole 20 .

[0045] By providing the warning light 15, bright light can be emitted, making it easier to be noticed by people at night or in bad weather conditions. This will help drivers, pedestrians and other road users to perceive the existence of these poles earlier and reduce the risk of accidents.

[0046] Reference Figure 1-2 , threaded columns 17 are threadedly connected to both sides of the fixing plate 2, and a positioning cone 19 is fixedly connected to one end of the threaded column 17.

[0047] The threaded column 17 and the positioning cone 19 are provided to facilitate fixing of the isolation fence and prevent the isolation fence from tilting.

[0048] Reference Figure 1-2 The other end of the threaded column 17 is fixedly connected to a turntable 18 , and the upper part of the turntable 18 is fixedly connected to a handle 16 .

[0049] By rotating the handle 16, the handle 16 rotates with the turntable 18 fixedly connected at the bottom, and the turntable 18 moves with the threaded column 17 fixedly connected at the bottom, which is convenient for operators to use.

[0050] Reference Figure 1-2 Protective pads 21 are arranged around the outside of the buffer roller 13 .

[0051] The protective pad 21 can provide a buffer and protection when an accidental collision or contact occurs. The protective pad 21 can reduce the risk of injury, mitigate the impact force caused by the collision, and reduce the degree of injury.

[0052] Working principle: When installing the isolation fence, first place the first vertical pole 1 and the second vertical pole 20 where they need to be installed, then place the isolation fence body 10 in the middle of the first vertical pole 1 and the second vertical pole 20, and then pull the pull ring 5 at the same time, the pull ring 5 moves the pull rod 4 horizontally, and when the pull rod 4 moves, it moves the movable plate 6, and when the movable plate 6 moves, it moves the latch 8 horizontally. When the movable plate 6 moves horizontally, it will apply force to the spring 7, causing the spring 7 to deform, and then place the isolation fence body 10 in the middle of the first vertical pole 1 and the second vertical pole 20, so that the positioning holes 9 set on the upper and lower left sides of the isolation fence body 10 are aligned with the latch 8. , and then release the pull ring 5, and under the reaction force of the spring 7, the pin 8 is bounced into the positioning hole 9 to complete the installation of the isolation fence, thereby realizing the rapid installation of the isolation fence, without the need for the staff to spend a lot of time to install it, reducing the labor intensity and improving the installation efficiency. When a pedestrian or a vehicle hits the isolation fence body 10, the multiple groups of buffer rollers 13 arranged outside the U-shaped rod 11 are used to offset the force generated by the impact, thereby achieving a good buffering effect for the entire isolation fence, avoiding large displacement and damage to the isolation fence after the collision, and improving the service life of the isolation fence while also protecting vehicles or pedestrians.

[0053] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A traffic safety fence, comprising a first upright pole (1) and a second upright pole (20), characterized in that: The first vertical rod (1) and the second vertical rod (20) are both fixedly connected to a fixing plate (2) at their lower parts, the second vertical rod (20) is fixedly connected to a mounting rod (3) at its upper and lower parts, the mounting rod (3) is slidably connected to a pull rod (4) at its inner part, one end of the pull rod (4) located outside the mounting rod (3) is fixedly connected to a pull ring (5), the other end of the pull rod (4) is fixedly connected to a movable disk (6), the outside of the movable disk (6) is fixedly connected to a latch pin (8), and the outside of the movable disk (6) close to the pull rod (4) is fixedly connected to a spring (7).

2. A traffic safety fence according to claim 1, characterized in that: A fence body (10) is arranged in the middle of the first upright pole (1) and the second upright pole (20), U-shaped rods (11) are fixedly connected to the upper and lower sides of the outside of the fence body (10), fixed rods (12) are fixedly connected to the lower sides of the U-shaped rod (11), and buffer rollers (13) are rotatably connected to the outside of the fixed rod (12).

3. A traffic safety fence according to claim 2, characterized in that: A positioning hole (9) is provided on the left side inside the isolation fence body (10), and the latch (8) is engaged with the positioning hole (9).

4. A traffic safety fence according to claim 2, characterized in that: Both sides of the upper part of the isolation fence body (10) are fixedly connected with fixing columns (14).

5. The traffic safety fence according to claim 1, characterized in that: Warning lights (15) are provided on the upper parts of the first upright pole (1) and the second upright pole (20).

6. A traffic safety fence according to claim 1, characterized in that: Threaded columns (17) are threadedly connected to both sides of the interior of the fixing plate (2), and a positioning cone (19) is fixedly connected to one end of the threaded column (17).

7. A traffic safety fence according to claim 6, characterized in that: The other end of the threaded column (17) is fixedly connected to a rotating disk (18), and the upper portion of the rotating disk (18) is fixedly connected to a handle (16).

8. The traffic safety fence according to claim 2, characterized in that: Protective pads (21) are arranged around the outside of the buffer roller (13).

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