Anti-collision guardrail with warning function
By adding solar warning lights, reflective bars and spring buffering devices to the anti-collision guardrail, the existing guardrail has solved the problem of poor warning effect at night and lack of buffering during impact, achieving higher stability, warning effect and impact safety.
Patent Information
- Application Number
- CN202421089308.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing anti-collision guardrails have poor warning effects at night and lack cushioning and unloading during impact, which increases the damage to the vehicle and the driver.
A collision-proof guardrail with warning function is designed, using the cooperation of the guardrail and fixed components, adding the setting of solar warning lights and reflective strips, and the buffering and unloading effect is achieved through the springs in the support tube.
Improves the stability and anti-tilt effect of the guardrail, enhances the warning effect at night, and provides effective cushioning during impact, reducing damage.
Smart Images
Figure CN222730417U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-collision guardrails, in particular to an anti-collision guardrail with a warning function. Background Art
[0002] The earliest road traffic safety measures were to set up warning signs on the road to remind drivers to pay attention to driving safety. These signs are usually used in places prone to accidents, such as curves, zebra crossings, and intersections. In the early 20th century, road guardrails began to appear to separate the roadway and the sidewalk and provide visual guidance for drivers. The original road guardrails were mainly made of concrete, wood or metal. As traffic accidents increased, people realized that traditional guardrails could cause greater damage in the event of a collision. Therefore, buffer guardrails were introduced, which have the ability to absorb impact energy, thereby reducing the damage to vehicles and drivers.
[0003] Most anti-collision guardrails are affixed with reflective strips, but at night, such anti-collision guardrails with reflective strips can only serve as a warning when the vehicle lights shine on them. If there is such an anti-collision guardrail with reflective strips at a corner, it cannot serve as a warning; most guardrails are composed of only multiple poles and do not have the function of buffering and unloading force; therefore, the above problems need to be improved. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-collision guardrail with a warning function.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a collision-proof guardrail with a warning function, comprising a guardrail, base columns are vertically fixedly connected to both sides of the bottom of the guardrail, the bottom ends of the base columns are fixedly connected to base blocks, a plurality of vertically arranged clamping grooves are equidistantly provided at the upper and lower ends of the front end surface of the guardrail, reflective strips are clamped inside the clamping grooves of the guardrail, a warning light is provided on the top surface of the guardrail, and fixing components are provided on both sides of the rear end surface of the guardrail.
[0006] Preferably, the fixing assembly includes a fixing seat clamped on the guardrail, a hinged seat installed at the rear end of the fixing seat, a support tube connected to the hinged seat and a lower support rod movably inserted inside the support tube, and the bottom end of the lower support rod is hinged with an anti-sliding block.
[0007] Preferably, the top end of the lower support rod is movably inserted into the lower part of the support tube, and a limiting ring is fixedly connected to the bottom inner wall of the support tube, the lower rod body of the lower support rod located in the support tube is sleeved with an anti-slip ring, and a spring is sleeved on the lower support rod above the anti-slip ring.
[0008] Preferably, four fixing holes are provided on the top surface of the base block; and the railings of the guardrail are all vertical rod-shaped structures.
[0009] Preferably, a fixed T-shaped rubber strip is provided on the bottom surface of the anti-sliding block.
[0010] Compared with the prior art, the beneficial effects of the utility model are: in the utility model, through the cooperation of the guardrail and the fixing assembly, it is convenient to improve the stability of the guardrail after installation, and the anti-dumping effect of the guardrail can be improved. At the same time, through the arrangement of solar warning lights and reflective strips, it is convenient to improve the warning effect of the guardrail at night; and when the guardrail is hit, the spring in the support tube will be able to buffer and unload the guardrail, and the T-shaped rubber strip on the bottom of the anti-sliding block can increase friction to prevent the anti-sliding block from moving. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the planar structure of the utility model;
[0014] Figure 3 It is a schematic diagram of the side section structure of the utility model;
[0015] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure of the middle A part;
[0016] Figure 5 For the utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.
[0017] Serial numbers in the figure: 1. base column; 2. guardrail; 3. base block; 4. warning light; 5. reflective strip; 6. hinged seat; 7. support tube; 8. lower support rod; 9. anti-sliding block; 10. fixed seat; 11. spring. DETAILED DESCRIPTION
[0018] 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.
[0019] Example: See Figure 1-5The utility model provides an anti-collision guardrail with a warning function, comprising a guardrail 2, both sides of the bottom of the guardrail 2 are vertically fixed with base columns 1, and the overall component is supported by the base columns 1; the bottom end of the base column 1 is fixed with a base block 3, and the overall component can be fixed to the bottom surface by the base block 3; the upper and lower ends of the front end surface of the guardrail 2 are equidistantly provided with a plurality of vertical clamping grooves, and the inside of the clamping grooves of the guardrail 2 is clamped with a reflective strip 5, and the top surface of the guardrail 2 is provided with a warning light 4, and the warning light 4 and the reflective strip 5 can be used to remind passers-by; fixed components are provided on both sides of the rear end surface of the guardrail 2. The fixing assembly includes a fixing seat 10 clamped on the guardrail 2, a hinge seat 6 installed at the rear end of the fixing seat 10, a support tube 7 connected to the hinge seat 6 and a lower support rod 8 movably inserted in the support tube 7. The fixing assembly and the guardrail 2 are connected by the hinge seat 6 and the fixing seat 10, and the length can be adjusted according to the height of the assembly by the support tube 7 and the lower support rod 8; the bottom end of the lower support rod 8 is hinged with an anti-sliding block 9, which prevents the support tube from sliding down.
[0020] In the present utility model, the top of the lower support rod 8 is movably inserted into the lower part of the support tube 7, and a limit ring is fixedly connected to the bottom inner wall of the support tube 7. The lower support rod 8 is located in the support tube 7. The lower rod body is sleeved with an anti-slip ring. The lower support rod 8 on the upper part of the anti-slip ring is sleeved with a spring 11. The spring 11 can effectively buffer the thrust borne by the guardrail 2. Four fixing holes are opened on the top surface of the base block 3, and the base column 1 is fixed to the ground through the fixing holes; the railings of the guardrail 2 are all vertical rod structures. A fixed T-shaped rubber strip is provided on the bottom surface of the anti-sliding block 9, and the friction can be increased by the T-shaped rubber strip to prevent the anti-sliding block 9 from sliding.
[0021] Working principle: When the utility model is used, the holes on the base block 3 are fixed to the bottom surface by bolts, and then the distance between the hinge seat 6 and the guardrail 2 is adjusted, and then the position of the anti-sliding block 9 is adjusted; the solar warning light 4 on the top surface of the guardrail 2 can improve the warning effect for vehicles and pedestrians, and the reflective strip 5 can improve the width indication effect of the guardrail 2 at night, improve the visibility at night, and when the guardrail 2 is hit, the spring 11 on the inner side of the support tube 7 performs effective buffering.
[0022] 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. An anti-collision guardrail with a warning function, comprising a guardrail (2), characterized in that: Base columns (1) are vertically fixedly connected to both sides of the bottom of the guardrail (2), a base block (3) is fixedly connected to the bottom end of the base column (1), a plurality of vertically arranged snap-in grooves are equidistantly provided at the upper and lower ends of the front end surface of the guardrail (2), a reflective strip (5) is snap-into the inside of the snap-in groove of the guardrail (2), a warning light (4) is provided on the top surface of the guardrail (2), and fixing components are provided on both sides of the rear end surface of the guardrail (2).
2. The anti-collision guardrail with warning function according to claim 1, characterized in that: The fixing assembly comprises a fixing seat (10) clamped on the guardrail (2), a hinge seat (6) mounted on the rear end of the fixing seat (10), a support tube (7) connected to the hinge seat (6), and a lower support rod (8) movably inserted into the support tube (7), wherein the bottom end of the lower support rod (8) is hingedly connected with an anti-sliding block (9).
3. The anti-collision guardrail with warning function according to claim 2, characterized in that: The top end of the lower support rod (8) is movably inserted into the lower part of the support tube (7), and a limiting ring is fixedly connected to the inner wall of the bottom of the support tube (7). The lower rod body of the lower support rod (8) located in the support tube (7) is sleeved with an anti-slip ring, and a spring (11) is sleeved on the lower support rod (8) above the anti-slip ring.
4. The anti-collision guardrail with warning function according to claim 1, characterized in that: The top surface of the base block (3) is provided with four fixing holes; the railings of the guardrail (2) are all vertical rod-shaped structures.
5. The anti-collision guardrail with warning function according to claim 2, characterized in that: The bottom surface of the anti-sliding block (9) is provided with a fixed T-shaped rubber strip.