Anti-collision road traffic guardrail

Abstract

The invention relates to the technical field of traffic guardrails, and discloses an anti-collision road traffic guardrail which comprises two bases, the upper surface of each base is fixedly connected with a positioning seat, the outer surface of each positioning seat is provided with a sliding hole, and the inner wall of each sliding hole is slidably connected with a T-shaped sliding rod. According to the anti-collision road traffic guardrail, the bases, the positioning seats, the T-shaped sliding rods, the limiting blocks, the telescopic springs, the stand columns, the U-shaped clamping plates and the sliding holes are arranged, the U-shaped clamping plates are matched with the limiting blocks, the bases and the stand columns can be conveniently and rapidly detached, the later replacement cost is reduced, the workload of workers is reduced, and the practicability is high. The limiting clamping plate is matched with the mounting frame, the resilience force of the spring is contracted, rapid positioning can be conducted on the mounting frame, meanwhile, the replacement cost can be reduced, the anti-collision plate is slidably connected with the mounting plate, the resilience force of the strong spring is matched with the damper, a vehicle can be protected, and the safety of personnel is improved.

Description

Technical Field

[0001] The invention relates to the technical field of traffic guardrails, in particular to an anti-collision road traffic guardrail. Background Art

[0002] Traffic guardrails are traffic safety facilities installed on the outside of roadsides, traffic dividers, and human-friendly road curbs. They absorb collision energy by self-deformation or vehicle climbing, thereby changing the direction of vehicle travel, preventing vehicles from going off the road or entering the opposite lane, and minimizing injuries to occupants.

[0003] At present, traffic guardrails are needed in road traffic. Existing traffic guardrails are basically welded in one piece. If they need to be replaced after a traffic accident, they need to be completely replaced, which greatly increases the cost. At the same time, the existing traffic guardrails do not have the ability to prevent collisions, which greatly reduces the life safety of drivers. Therefore, the present invention provides an anti-collision road traffic guardrail. Summary of the invention

[0004] The present invention provides an anti-collision road traffic guardrail, which solves the problem that the existing traffic guardrail is basically made of one-piece welding, and if it needs to be replaced after a traffic accident, it needs to be completely replaced, which greatly increases the cost. At the same time, the existing traffic guardrail does not have the ability to prevent collision, which greatly reduces the life safety of the driver.

[0005] The present invention provides the following technical solution: an anti-collision road traffic guardrail comprises two bases, the upper surface of each base is fixedly connected to a positioning seat, the outer surface of each positioning seat is provided with a sliding hole, the inner wall of each sliding hole is slidably connected to a T-shaped sliding rod, the ends of the two T-shaped sliding rods close to each other are fixedly connected to a limiting block, the sides of the two limiting blocks away from each other are fixedly connected to a telescopic spring, a column is provided above each base, the bottom end of each column is fixedly connected to a U-shaped card plate, the outer surface of each column is fixedly connected to a mounting frame, and the inner side wall of each mounting frame is provided with two A sliding hole, the inner wall of each sliding hole is slidably connected with a T-shaped sliding rod, the end of each group of T-shaped sliding rods close to each other is fixedly connected with a positioning block, and the side of each group of positioning blocks away from each other is fixedly connected with a contraction spring. A mounting plate is provided on the outside of one of the columns, and two groups of limit clamping plates are fixedly connected to the outer surface of the mounting plate. A group of clamping holes are opened on the inner side wall of the mounting plate, and the inner wall of each clamping hole is slidably connected with a connecting rod, and the front ends of a group of connecting rods are commonly fixedly connected with an anti-collision plate, and the back of the anti-collision plate is fixedly connected with a group of dampers, and the back of the anti-collision plate is fixedly connected with a group of strong springs.

[0006] As a preferred technical solution of the present invention, a group of curve warning signs are fixedly connected to the front of the anti-collision plate, and the ends of the two telescopic springs that are away from each other are fixedly connected to the inner wall of the positioning seat.

[0007] As a preferred technical solution of the present invention, the rear end of each damper is fixedly connected to the inner wall of the mounting plate, and the ends of each group of contraction springs that are away from each other are fixedly connected to the inner wall of the mounting frame.

[0008] As a preferred technical solution of the present invention, the rear end of each of the strong springs is fixedly connected to the inner wall of the mounting plate, and the outer surface of each of the T-shaped sliding rods is provided with anti-slip grooves.

[0009] As a preferred technical solution of the present invention, each of the U-shaped clamping plates is matched with the limiting block, and each of the U-shaped clamping plates is matched with the positioning seat.

[0010] As a preferred technical solution of the present invention, the bottom surface of each base is fixedly connected with an anti-corrosion pad, and the anti-corrosion pad is made of rubber.

[0011] As a preferred technical solution of the present invention, a mounting hole is provided on the upper surface of each base, and a group of mounting screws is provided on the top of each base.

[0012] As a preferred technical solution of the present invention, each of the limit clamping plates is adapted to the mounting frame, and the outer surface of the anti-collision plate is slidably connected to the inner wall of the mounting plate.

[0013] As a preferred technical solution of the present invention, the inner bottom wall of each mounting frame is provided with a water flow hole, and the inner side wall of each water flow hole is provided with a drainage groove.

[0014] As a preferred technical solution of the present invention, two luminous stickers are adhered to the outer surface of each of the pillars, and the outer surface of each of the luminous stickers is sprayed with a waterproof layer.

[0015] The present invention has the following beneficial effects:

[0016] 1. The anti-collision road traffic guardrail is provided with a base, a positioning seat, a T-shaped slide bar, a limit block, a telescopic spring, a column, a U-shaped card plate and a sliding hole. The U-shaped card plate is adapted to the limit block, the U-shaped card plate is adapted to the positioning seat, the resilience of the telescopic spring and the sliding connection between the T-shaped slide bar and the sliding hole can conveniently and quickly disassemble the base and the column, which not only reduces the cost of later replacement, but also reduces the workload of personnel.

[0017] 2. The anti-collision road traffic guardrail is provided with a mounting frame, a T-shaped sliding rod, a positioning block, a contraction spring, a mounting plate, a limit card plate and a sliding hole. By utilizing the adaptation of the limit card plate to the mounting frame, the rebound force of the contraction spring, and the sliding connection between the T-shaped sliding rod and the sliding hole, the mounting plate can be conveniently and quickly replaced and quickly positioned, and the replacement cost can be reduced.

[0018] 3. The anti-collision road traffic guardrail is provided with a connecting rod, an anti-collision plate, a damper, a strong spring and a clamping hole. The clamping hole is slidably connected to the connecting rod, the anti-collision plate is slidably connected to the mounting plate, the rebound force of the strong spring and the cooperation of the damper can protect the vehicle and improve the safety of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a three-dimensional view of an anti-collision plate in the present invention;

[0020] Figure 2 is a top view of the mounting plate of the present invention;

[0021] Figure 3 It is a cross-sectional view of the rear view of the positioning seat in the present invention;

[0022] Figure 4 is a cross-sectional view of a side view of a mounting plate in the present invention;

[0023] Figure 5 It is a rear view of the mounting plate in the present invention;

[0024] Figure 6 For the present invention Figure 2 A magnified schematic diagram of the structure in the middle.

[0025] In the figure: 1. Base; 2. Positioning seat; 3. T-shaped slide bar; 4. Limit block; 5. Telescopic spring; 6. Post; 7. U-shaped card plate; 8. Mounting frame; 9. T-shaped slide bar; 10. Positioning block; 11. Retraction spring; 12. Mounting plate; 13. Limit card plate; 14. Connecting rod; 15. Anti-collision plate; 16. Damper; 17. Power spring; 18. Luminous sticker; 19. Water flow hole; 20. Sliding hole; 21. Sliding hole; 22. Card hole; 23. Mounting hole; 24. Mounting screw; 25. Anti-corrosion pad; 26. Curve warning sign. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-6 A collision-proof road traffic guardrail comprises two bases 1, each base 1 having a fixedly connected upper surface with a positioning seat 2, each positioning seat 2 having a sliding hole 20 formed on the outer surface, each sliding hole 20 having a T-shaped sliding rod 3 slidably connected to the inner wall, the two T-shaped sliding rods 3 having a mutually close end fixedly connected to a limit block 4, the two limit blocks 4 having a mutually distant side fixedly connected to a telescopic spring 5, each base 1 having a column 6 disposed above, each column 6 having a U-shaped card plate 7 fixedly connected to the bottom end, and each column 6 having a fixedly connected outer surface. A mounting frame 8 is connected, and the inner side wall of each mounting frame 8 is provided with two sliding holes 21, and the inner wall of each sliding hole 21 is slidably connected with a T-shaped sliding rod 9, and the end of each group of T-shaped sliding rods 9 close to each other is fixedly connected with a positioning block 10, and the side of each group of positioning blocks 10 away from each other is fixedly connected with a contraction spring 11, and a mounting plate 12 is provided on the outside of a column 6, and the outer surface of the mounting plate 12 is fixedly connected with two groups of limit clamping plates 13, and the inner side wall of the mounting plate 12 is provided with a group of clamping holes 22, and the inner wall of each clamping hole 22 is slidably connected There is a connecting rod 14, the front end of a group of connecting rods 14 is fixedly connected with an anti-collision plate 15, the back of the anti-collision plate 15 is fixedly connected with a group of dampers 16, the rear end of each damper 16 is fixedly connected to the inner side wall of the mounting plate 12, and the back of the anti-collision plate 15 is fixedly connected with a group of strong springs 17. The U-shaped card plate 7 is adapted to the limit block 4, the U-shaped card plate 7 is adapted to the positioning seat 2, the resilience of the telescopic spring 5 and the sliding connection of the T-shaped slide bar 3 and the slide hole 20 can conveniently and quickly disassemble the base 1 and the column 6, which not only reduces the The cost of later replacement is low and the workload of personnel is reduced. By utilizing the matching of the limiting card plate 13 with the mounting frame 8, the rebound force of the contraction spring 11, and the sliding connection between the T-shaped sliding rod 9 and the sliding hole 21, the mounting plate 12 can be replaced quickly and conveniently, and can be quickly positioned, while reducing the replacement cost. By utilizing the sliding connection between the card hole 22 and the connecting rod 14, the sliding connection between the anti-collision plate 15 and the mounting plate 12, the rebound force of the strong spring 17 and the cooperation of the damper 16, the vehicle can be protected and the safety of personnel is improved.

[0028] In a preferred embodiment, a group of curve warning signs 26 are fixedly connected to the front of the anti-collision plate 15, and the ends of the two telescopic springs 5 ​​that are away from each other are fixedly connected to the inner wall of the positioning seat 2. The curve warning signs 26 can remind the driver to slow down when going through curves, thereby reducing the incidence of accidents.

[0029] In a preferred embodiment, the rear end of each damper 16 is fixedly connected to the inner wall of the mounting plate 12, and the ends of each group of contraction springs 11 that are away from each other are fixedly connected to the inner wall of the mounting frame 8, which can improve the stability of the damper 16.

[0030] In a preferred embodiment, the rear end of each strong spring 17 is fixedly connected to the inner wall of the mounting plate 12 , and the outer surface of each T-shaped sliding rod 9 is provided with anti-slip grooves, which can improve the rebound effect of the strong spring 17 .

[0031] In a preferred embodiment, each U-shaped card plate 7 is matched with the limiting block 4 , and each U-shaped card plate 7 is matched with the positioning seat 2 , which can improve the installation convenience of the U-shaped card plate 7 .

[0032] In a preferred embodiment, the bottom surface of each base 1 is fixedly connected to an anti-corrosion pad 25, which is made of rubber. The anti-corrosion pad 25 can prevent the base 1 from rusting and corroding due to long-term contact with the ground, thereby greatly improving its service life.

[0033] In a preferred embodiment, a mounting hole 23 is provided on the upper surface of each base 1, and a group of mounting screws 24 are provided on the top of each base 1. The mounting screws 24 and the mounting holes 23 can be used to conveniently fix the base 1 to the foundation, avoiding the situation where it is inconvenient to install.

[0034] In a preferred embodiment, each limit card plate 13 is adapted to the mounting frame 8, and the outer surface of the anti-collision plate 15 is slidably connected to the inner wall of the mounting plate 12, which allows the limit card plate 13 to be conveniently and quickly installed with the mounting frame 8, thereby reducing the workload of the installer.

[0035] In a preferred embodiment, the inner bottom wall of each mounting frame 8 is provided with a water flow hole 19 , and the inner side wall of each water flow hole 19 is provided with a drainage groove. The water flow holes 19 can be used to avoid water accumulation inside the mounting frame 8 .

[0036] In a preferred embodiment, two luminous stickers 18 are attached to the outer surface of each column 6, and the outer surface of each luminous sticker 18 is sprayed with a waterproof layer. The luminous stickers 18 can improve the recognition of the device at night.

[0037] Working principle: when using the device, first use the mounting screws 24 and the mounting holes 23 to fix the base 1 to the foundation, and if the anti-collision plate 15 is hit later, the rebound force of the strong spring 17 cooperates with the use of the damper 16, and the connecting rod 14 is slidably connected with the card hole 22, the anti-collision plate 15 can protect the vehicle. If the anti-collision plate 15 needs to be replaced after being hit later, pull the T-shaped sliding rod 9 to compress the contraction spring 11, so that the positioning block 10 releases the limit of the limit card plate 13, and the mounting plate 12 and the anti-collision plate 15 are replaced, and then the new anti-collision plate 15 is installed. When the collision plate 15 is hit, the mounting plate 12 is directly pressed to make the limit card plate 13 snap into the mounting frame 8, and the contraction spring 11 cooperates with the positioning block 10 to position it. If the column 6 needs to be replaced, the T-shaped slide bar 3 is pulled to compress the telescopic spring 5, and the limit block 4 is separated from the U-shaped card plate 7, and then the column 6 is pulled to lift, and the new column 6 is replaced. When the new column 6 is installed, the U-shaped card plate 7 is inserted into the positioning seat 2. Combined with the rebound force of the telescopic spring 5, the column 6, the mounting plate 12 and the anti-collision plate 15 can be positioned. The above is the entire usage process of the present invention.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-collision road traffic guardrail, comprising two bases (1), characterized in that: The upper surface of each base (1) is fixedly connected to a positioning seat (2), the outer surface of each positioning seat (2) is provided with a sliding hole (20), the inner wall of each sliding hole (20) is slidably connected to a T-shaped sliding rod (3), the ends of the two T-shaped sliding rods (3) close to each other are fixedly connected to a limiting block (4), and the sides of the two limiting blocks (4) away from each other are fixedly connected to a telescopic spring (5), each base (1) is provided with a column (6) above, the bottom end of each column (6) is fixedly connected to a U-shaped card plate (7), the outer surface of each column (6) is fixedly connected to a mounting frame (8), the inner side wall of each mounting frame (8) is provided with two sliding holes (21), and the inner wall of each sliding hole (21) is slidably connected to T-shaped sliding rods (9), each group of the T-shaped sliding rods (9) having one end close to each other fixedly connected to a positioning block (10), each group of the positioning blocks (10) having one side away from each other fixedly connected to a contraction spring (11), a mounting plate (12) is provided on the outside of one of the columns (6), two groups of limit clamping plates (13) are fixedly connected to the outer surface of the mounting plate (12), a group of clamping holes (22) are opened on the inner side wall of the mounting plate (12), the inner wall of each clamping hole (22) is slidably connected to a connecting rod (14), the front ends of a group of the connecting rods (14) are commonly fixedly connected to an anti-collision plate (15), the back side of the anti-collision plate (15) is fixedly connected to a group of dampers (16), and the back side of the anti-collision plate (15) is fixedly connected to a group of strong springs (17).

2. The anti-collision road traffic guardrail according to claim 1, characterized in that: A group of curve warning signs (26) are fixedly connected to the front of the anti-collision plate (15), and the ends of the two telescopic springs (5) that are away from each other are fixedly connected to the inner side wall of the positioning seat (2).

3. The anti-collision road traffic guardrail according to claim 1, characterized in that: The rear end of each damper (16) is fixedly connected to the inner wall of the mounting plate (12), and the ends of each group of contraction springs (11) that are away from each other are fixedly connected to the inner wall of the mounting frame (8).

4. The anti-collision road traffic guardrail according to claim 1, characterized in that: The rear end of each of the strong springs (17) is fixedly connected to the inner wall of the mounting plate (12), and the outer surface of each of the T-shaped sliding rods (9) is provided with anti-slip grooves.

5. The anti-collision road traffic guardrail according to claim 1, characterized in that: Each of the U-shaped clamping plates (7) is matched with the limiting block (4), and each of the U-shaped clamping plates (7) is matched with the positioning seat (2).

6. The anti-collision road traffic guardrail according to claim 1, characterized in that: The bottom surface of each base (1) is fixedly connected to an anti-corrosion pad (25), and the anti-corrosion pad (25) is made of rubber.

7. The anti-collision road traffic guardrail according to claim 1, characterized in that: The upper surface of each base (1) is provided with a mounting hole (23), and the top of each base (1) is provided with a group of mounting screws (24).

8. The anti-collision road traffic guardrail according to claim 1, characterized in that: Each of the position-limiting clamping plates (13) is matched with the mounting frame (8), and the outer surface of the anti-collision plate (15) is slidably connected to the inner wall of the mounting plate (12).

9. The anti-collision road traffic guardrail according to claim 1, characterized in that: The inner bottom wall of each mounting frame (8) is provided with a water flow hole (19), and the inner side wall of each water flow hole (19) is provided with a drainage groove.

10. The anti-collision road traffic guardrail according to claim 1, characterized in that: Two luminous stickers (18) are pasted on the outer surface of each of the upright posts (6), and a waterproof layer is sprayed on the outer surface of each of the luminous stickers (18).

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