A new paving steel plate anti-skid device
By designing rubber protective shells, buffer components, anti-slip coatings, and drainage components on the paving steel plates, the problem of reduced friction of the steel plates after rain and snowfall is solved, achieving safe and rapid drainage and anti-slip effects, and improving the applicability and durability of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2026-06-02
AI Technical Summary
The existing paving steel plates have reduced friction after rain, snow or water spraying, which leads to frequent accidents of vehicles and pedestrians slipping and falling, and the edges of the steel plates are prone to collisions.
A novel anti-slip device for paving steel plates has been designed, comprising a rubber protective shell, a buffer component, an anti-slip coating, a drainage component, and a rubber ramp. Through the combination of buffering and shock absorption, anti-slip textures and protrusions, and drainage grooves, the device improves friction and drainage efficiency.
It effectively prevents vehicles and pedestrians from slipping, ensures driving safety, extends the service life of steel plates, simplifies installation, and improves the versatility and economy of the device.
Smart Images
Figure CN224313988U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building technology, and in particular to a novel anti-slip device for paving steel plates. Background Technology
[0002] In construction, paving steel plates provide support for temporary roads and work areas. The rubber protective shells of the anti-slip devices reinforce, insulate, self-clean, and provide warnings, ensuring the safety and convenience of vehicles and personnel passing over the steel plates during construction. This maintains the performance of the steel plates and anti-slip devices, serving construction activities. New types of anti-slip devices for paving steel plates are frequently used in construction sites, temporary road paving, and disaster relief. Construction sites experience frequent vehicle traffic and complex ground conditions; mud, gravel, etc., can reduce the friction of ordinary steel plates, and new anti-slip devices can improve safety. They are also used when laying temporary roads in poor conditions to ensure the safety of passing vehicles and pedestrians. During disaster relief, such as after earthquakes or floods, when roads are severely damaged, laying steel plates with anti-slip devices can quickly restore traffic.
[0003] However, in the existing technology, steel plates are often used for protection at the construction sites of municipal road projects. These steel plates have no anti-slip measures. After rain, snow or watering, the friction of the steel plates decreases, causing passing vehicles and pedestrians to skid. In addition, the edges of the steel plates are raised, which can easily cause vehicles and pedestrians to collide and cause accidents. Therefore, a new type of anti-slip device for paving steel plates is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a novel anti-slip device for paving steel plates, which aims to improve the problem that steel plates without anti-slip measures in the prior art suffer from reduced friction after rain, snow or water spraying.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A novel anti-slip device for paving steel plates includes a steel plate body, a rubber protective shell covering the top of the steel plate body, a buffer component inside the rubber protective shell, an anti-slip coating on the rubber protective shell, a drainage component installed inside the rubber protective shell, a rubber ramp fixedly connected to the outside of the rubber protective shell, and an anti-slip component on the top of the drainage component.
[0007] The drainage assembly includes multiple guide plates, the outside of which is fixedly connected to the inside of the rubber protective shell. Multiple drainage grooves are provided inside the rubber protective shell, and multiple drainage grooves are provided at the top of the rubber slope.
[0008] The above technical solution achieves an integrated design of multiple functions for paving steel plates, from buffering and shock absorption to anti-slip and drainage, providing comprehensive protection for vehicles to drive safely on the steel plates and improving the applicability of paving steel plates in complex working conditions.
[0009] As a further description of the above technical solution:
[0010] The buffer assembly includes a buffer layer, the outside of which is fixedly connected to the inside of the steel plate body, and a reinforcing layer is fixedly connected to the top of the buffer layer;
[0011] The above technical solutions enhance the buffering function and stabilize the structure. The buffer layer absorbs the vibration and impact generated by vehicle movement, reducing damage to the steel plate; the reinforcement layer enhances overall stability, prevents excessive deformation of the buffer layer, extends the service life of the device, and ensures the continuity of the buffering effect.
[0012] As a further description of the above technical solution:
[0013] The anti-slip component includes anti-slip patterns, the bottom of which is fixedly connected to the top of the rubber protective shell, and multiple anti-slip protrusions are fixedly connected to the top of the rubber ramp.
[0014] The above technical solution enables the setting of effective anti-slip structures in different positions. The anti-slip texture increases the surface roughness of the top of the rubber protective shell, and the anti-slip protrusions provide high friction at key parts of the vehicle's upper and lower steel plates, preventing the vehicle from slipping during driving and moving up and down steel plates in all directions, thus ensuring driving safety.
[0015] As a further description of the above technical solution:
[0016] The anti-slip texture is located on the outside of the anti-slip coating, and the front and rear sides of the guide plate are located inside the anti-slip coating.
[0017] The above technical solution achieves the integration of anti-slip and drainage structure and anti-slip coating. The anti-slip texture and the guide plate are wrapped in anti-slip coating. On the one hand, the anti-slip texture works better with the anti-slip coating to improve anti-slip performance. On the other hand, it ensures that the drainage component has good anti-slip properties on its surface while having drainage function, thus avoiding the failure of anti-slip in water accumulation areas due to drainage structure.
[0018] As a further description of the above technical solution:
[0019] The anti-slip protrusions are hemispherical in shape, and the anti-slip texture is cross-shaped;
[0020] The above technical solution achieves optimized anti-slip effect through specific shapes. When the hemispherical anti-slip protrusions come into contact with the tire, they generate high pressure in a small area, increasing friction. The cross-shaped anti-slip texture further increases the surface irregularity, hindering tire slippage from multiple angles, significantly improving anti-slip capability, and ensuring vehicle safety under various driving conditions.
[0021] As a further description of the above technical solution:
[0022] The reinforcement layer is externally fixedly connected to the inside of the rubber protective shell, and the rubber ramp is internally sleeved on the outside of the steel plate body;
[0023] The above technical solution achieves a stable connection between the buffer component and the rubber protective shell, as well as between the rubber ramp and the steel plate body. The reinforcement layer stabilizes the buffer component and the rubber protective shell, ensuring that the buffer function works normally. The rubber ramp is tightly fitted onto the outside of the steel plate body and is integrally formed with the rubber protective shell, which enhances the overall structural integrity of the entire device and ensures the stability and safety of vehicles when going up and down the steel plate.
[0024] As a further description of the above technical solution:
[0025] The second drainage trough is in the shape of an inverted trapezoid, and the first drainage trough is in the shape of an inverted trapezoid.
[0026] The above technical solution improves drainage efficiency. The inverted trapezoidal drainage channel is wider at the top and narrower at the bottom, which facilitates the rapid collection and flow of water to the bottom of the channel, speeding up drainage and effectively reducing the time that water accumulates on the surface of the steel plate. This reduces the risk of vehicles slipping due to water accumulation and prevents the steel plate from rusting due to water corrosion.
[0027] As a further description of the above technical solution:
[0028] The guide plate is fixedly connected to the outside of the drainage trough, and the front and rear sides of the guide plate are fixedly connected to the inside of the rubber slope.
[0029] The above technical solution achieves effective linkage between the various parts of the drainage component. The guide plate guides the accumulated water to the first drainage trough, and through the connection with the rubber ramp, the accumulated water can flow smoothly from the first drainage trough to the second drainage trough and finally be discharged, ensuring the smooth operation of the drainage system, keeping the steel plate surface dry, and improving the performance of the device in humid environments.
[0030] This utility model has the following beneficial effects:
[0031] 1. In this utility model, the structure of the rubber protective shell and the anti-slip surface layer achieves anti-slip properties on the steel plate, thereby ensuring the safety of passing vehicles and pedestrians, greatly improving the surface friction of the steel plate, and thus reducing the accident rate of pedestrians and vehicles. The new anti-slip device for paving steel plates can be customized in different sizes according to needs, ensuring the versatility of the new anti-slip device on steel plates. Due to the structure of its rubber protective shell, the anti-slip device for paving steel plates is easier and faster to install on site, and can be reused multiple times, thus ensuring economic efficiency.
[0032] 2. In this utility model, when there is water accumulation on the road surface, the water first falls onto the surface of the rubber protective shell. The guide plate will guide the water into the drainage channel, changing the direction of water flow and making it flow along a specific path. This achieves buffering and reinforcement of the steel plate and drainage of the steel plate. Furthermore, its low surface area makes it difficult for water to adhere to the surface of the protective shell, forming water droplets that quickly roll off. In rainy weather, the water can be quickly drained from the surface of the steel plate, preventing vehicles from slipping due to water accumulation and ensuring traffic safety. Moreover, reducing the time that water stays on the surface of the steel plate can prevent the steel plate from rusting and extend its service life. Attached Figure Description
[0033] Figure 1 This is a three-dimensional schematic diagram of a novel anti-slip device for paving steel plates proposed in this utility model;
[0034] Figure 2 This is a schematic diagram of the internal structure of a novel anti-slip device for paving steel plates proposed in this utility model;
[0035] Figure 3 for Figure 2 Enlarged view of point A in the image.
[0036] Legend:
[0037] 1. Steel plate body; 2. Rubber protective shell; 3. Buffer assembly; 31. Buffer layer; 32. Reinforcing layer; 4. Anti-slip coating; 5. Drainage assembly; 51. Drainage channel one; 52. Guide plate; 53. Drainage channel two; 6. Rubber ramp; 7. Anti-slip assembly; 71. Anti-slip texture; 72. Anti-slip bumps. Detailed Implementation
[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0039] Reference Figures 1 to 3This utility model provides an embodiment of a novel anti-slip device for paving steel plates, comprising a steel plate body 1. The steel plate body 1 serves as the basic load-bearing structure of the entire device, providing a support platform for vehicles, etc. It has high strength and can withstand the heavy pressure of vehicles. Designed to national standard dimensions, it is adaptable to various common construction scenarios, ensuring versatility. A rubber protective shell 2, 10mm thick and made of rubber, is fitted tightly onto the top of the steel plate body 1, buffering the impact of vehicle traffic and reducing wear on the steel plate. A buffer component 3 is provided inside the rubber protective shell 2, and the rubber protective shell 2 is coated with an anti-slip coating. 4. Anti-slip coating 4, 5mm thick, is applied to the surface of the rubber protective shell 2. It has a high coefficient of friction, increases the molecular force between the tire and the rubber protective shell 2, and effectively prevents slipping. Anti-slip sand is spread and combined with glass fiber. In winter, thermal expansion and contraction cause the glass fiber to bulge, further improving the friction in rainy and snowy weather and ensuring driving safety. The interior of the rubber protective shell 2 is equipped with a drainage component 5. The exterior of the rubber protective shell 2 is fixedly connected with a rubber ramp 6. The ramp surface of the rubber ramp 6 is provided with anti-slip protrusions. When the vehicle goes up or down the steel plate, the friction is increased to prevent the vehicle from losing control and slipping down, ensuring that the vehicle smoothly transitions to the steel plate and improving the safety of use. The top of the drainage component 5 is provided with an anti-slip component 7.
[0040] Specifically, the steel plate body 1 provides a stable load-bearing foundation, while the rubber protective shell 2 cushions and absorbs shocks, protecting the steel plate. The buffer component 3 enhances the cushioning effect, and the anti-slip coating 4, combined with the anti-slip component 7, significantly improves anti-slip performance, ensuring safety, especially in rainy or snowy weather. The drainage component 5 quickly drains accumulated water, and the rubber ramp 6 facilitates vehicle entry and exit while preventing vehicles from slipping due to anti-slip protrusions. Overall, it provides reliable assurance for the safe and stable driving of vehicles on the paved steel plate.
[0041] Reference Figures 1 to 3The drainage component 5 includes multiple guide plates 52, which can guide water flow to the first drainage channel 51 when there is water accumulation, change the direction of water flow, and allow the water to flow in an orderly manner to avoid overflowing. The guide plates 52 are fixedly connected to the inside of the rubber protective shell 2. Multiple drainage channels 51 are provided inside the rubber protective shell 2. The drainage channel 51 is designed to be wider at the top and narrower at the bottom, which facilitates the rapid collection of water and its flow to the bottom of the channel. In conjunction with the guide plates 52, drainage is accelerated and the accumulation time of water on the surface of the steel plate is reduced. Multiple drainage channels 53 are provided at the top of the rubber slope 6, which are also inverted trapezoidal. The water flow from the drainage trough 51 is received, further accelerating drainage so that the accumulated water is finally discharged from the edge of the rubber ramp 6, keeping the steel plate surface dry. The buffer assembly 3 includes a buffer layer 31, which is made of a highly elastic material, such as polyurethane rubber. When a vehicle passes over it, it can effectively absorb vibration and impact, reduce the direct impact on the steel plate, and extend the service life of the steel plate. The buffer layer 31 is fixedly connected to the inside of the steel plate body 1. A reinforcing layer 32 is fixedly connected to the top of the buffer layer 31. The reinforcing layer 32 is made of aramid fiber and rubber composite. With the high strength characteristics of aramid fiber, it enhances the overall stability, evenly distributes pressure, prevents the buffer layer 31 from being over-deformed, improves the buffering effect, and ensures the device is durable. The reinforcing layer 32 is fixedly connected to the inside of the rubber protective shell 2. The inside of the rubber ramp 6 is fitted onto the outside of the steel plate body 1.
[0042] Specifically, the guide plate 52 in the drainage component 5 guides the accumulated water to the first drainage channel 51 in an orderly manner. The special design of the first drainage channel 51 accelerates drainage, while the second drainage channel 53 further assists in the drainage of accumulated water, ensuring that the steel plate surface is dry and reducing the risk of vehicles slipping due to water accumulation. In the buffer component 3, the buffer layer 31 effectively absorbs the vibration and impact generated by vehicle driving, while the reinforcement layer 32 enhances the overall stability and evenly distributes the pressure. The two work together to protect the steel plate body 1, extend its service life, and achieve safe and stable vehicle driving on the steel plate as well as long-term protection for the steel plate.
[0043] Reference Figures 1 to 3The anti-slip component 7 includes anti-slip patterns 71. The bottom of the anti-slip patterns 71 is fixedly connected to the top of the rubber protective shell 2. Multiple anti-slip protrusions 72 are fixedly connected to the top of the rubber ramp 6. When the vehicle is moving up or down the steel plate, the anti-slip protrusions 72 have a small contact area with the tire and high pressure, generating significant friction, especially when the vehicle is turning or starting, preventing tire slippage and ensuring driving safety. The exterior of the anti-slip patterns 71 is located inside the anti-slip coating 4, and the front and rear sides of the guide plate 52 are located inside the anti-slip coating 4. The anti-slip protrusions 72 are hemispherical in shape, and the anti-slip textures 71 are cross-shaped. The anti-slip textures 71 are cross-shaped and are covered by anti-slip coating 4 to increase surface roughness. In conjunction with the anti-slip coating 4, the friction between the tire and the rubber protective shell 2 is further improved, effectively preventing the vehicle from slipping while driving. The second drainage groove 53 is inverted trapezoidal in shape, and the first drainage groove 51 is inverted trapezoidal in shape. The guide plate 52 is fixedly connected to the inside of the first drainage groove 51, and the front and rear sides of the guide plate 52 are fixedly connected to the inside of the rubber ramp 6.
[0044] Specifically, the cross-shaped anti-slip pattern 71 and the hemispherical anti-slip protrusion 72 in the anti-slip component 7 work together. The anti-slip pattern 71 increases the roughness of the top surface of the rubber protective shell 2, and works with the anti-slip coating 4 to improve the friction between the tire and the rubber protective shell 2 when the vehicle is driving, preventing the vehicle from slipping. The anti-slip protrusion 72, at the key nodes of the vehicle's upper and lower steel plates, uses a small contact area and high pressure to generate greater friction to ensure driving safety. In the drainage component 5, the inverted trapezoidal drainage channel 1 51 and drainage channel 2 53, together with the guide plate 52 fixed in the drainage channel 1 51 and connected to the rubber ramp 6, realize the orderly guidance and rapid discharge of accumulated water, keep the steel plate surface dry, and ensure the vehicle's safe and stable driving on the steel plate in all aspects.
[0045] Working principle: The reinforcing layer 32 on top of the buffer layer 31 is made of aramid fiber and rubber composite material, which firmly connects the buffer layer 31 to the rubber protective shell 2. On the one hand, the reinforcing layer 32, with its high strength characteristics, enhances the overall structural stability of the buffer assembly 3, preventing the buffer layer 31 from shifting or deforming excessively under long-term stress. On the other hand, when the vehicle repeatedly rolls over it, the reinforcing layer 32 can distribute the pressure more evenly to all parts of the rubber protective shell 2, further improving the buffering effect and ensuring the durability of the steel plate. The anti-slip coating 4 on the surface of the rubber protective shell 2 generally has a high coefficient of friction. When the vehicle tire comes into contact with the surface of the rubber protective shell 2 coated with anti-slip coating 4, the intermolecular interaction force increases, thereby increasing the friction between the tire and the steel plate surface. Friction effectively prevents vehicles from slipping during driving. The surface of the rubber protective shell 2 is coated with a 5mm thick anti-slip paint 4 and covered with anti-slip sand to form an anti-slip surface. Glass fiber is also added. In winter, the rubber expands and contracts due to heat, causing the glass fiber to bulge, increasing the friction of the anti-slip device in rainy and snowy weather. The cross-shaped anti-slip pattern 71 in the anti-slip component 7 is fixed to the top of the rubber protective shell 2 and is covered with anti-slip paint 4, further increasing the surface roughness. At the same time, the hemispherical anti-slip protrusions 72 at the top of the rubber ramp 6 have a small contact area with the tire but high pressure when the vehicle goes up or down the steel plate, which can generate greater friction. Especially when the vehicle is turning or starting, it effectively prevents the tire from slipping and ensures driving safety.
[0046] The guide plate 52 in the drainage assembly 5 is fixed in the drainage groove 51 inside the rubber protective shell 2, and is connected to the rubber ramp 6 on both the front and rear sides. When there is water on the road surface, the water first falls on the surface of the rubber protective shell 2. The guide plate 52 will guide the water into the drainage groove 51, change the direction of water flow, and make it flow along a specific path. The drainage groove 51 and the drainage groove 53 at the top of the rubber ramp 6 are both inverted trapezoidal designs. This shape of drainage groove is wider at the top and narrower at the bottom, which allows the water to quickly gather and flow to the bottom of the groove under the action of gravity, accelerating the drainage speed. The water flows from the drainage groove 51 to the drainage groove 53 and finally is discharged from the edge of the rubber ramp 6, avoiding the accumulation of water on the surface of the steel plate and reducing the risk of vehicles slipping due to water accumulation.
[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A novel anti-slip device for paving steel plates, comprising a steel plate body (1), characterized in that: The top of the steel plate body (1) is fitted with a rubber protective shell (2), the inside of the rubber protective shell (2) is provided with a buffer component (3), the rubber protective shell (2) is coated with anti-slip paint (4), the inside of the rubber protective shell (2) is installed with a drainage component (5), the outside of the rubber protective shell (2) is fixedly connected with a rubber ramp (6), and the top of the drainage component (5) is provided with an anti-slip component (7). The drainage assembly (5) includes multiple guide plates (52), the outside of which is fixedly connected to the inside of the rubber protective shell (2). Multiple drainage grooves (51) are provided inside the rubber protective shell (2), and multiple drainage grooves (53) are provided on the top of the rubber ramp (6).
2. The novel anti-slip device for paving steel plates according to claim 1, characterized in that: The buffer assembly (3) includes a buffer layer (31), the outside of which is fixedly connected to the inside of the steel plate body (1), and a reinforcing layer (32) is fixedly connected to the top of the buffer layer (31).
3. The novel anti-slip device for paving steel plates according to claim 1, characterized in that: The anti-slip component (7) includes anti-slip texture (71), the bottom of which is fixedly connected to the top of the rubber protective shell (2), and the top of the rubber ramp (6) is fixedly connected with multiple anti-slip protrusions (72).
4. The novel anti-slip device for paving steel plates according to claim 3, characterized in that: The anti-slip texture (71) is located on the outside of the anti-slip coating (4), and the front and rear sides of the guide plate (52) are located inside the anti-slip coating (4).
5. The novel anti-slip device for paving steel plates according to claim 3, characterized in that: The anti-slip protrusions (72) are hemispherical in shape, and the anti-slip textures (71) are cross-shaped.
6. The novel anti-slip device for paving steel plates according to claim 2, characterized in that: The reinforcement layer (32) is fixedly connected to the inside of the rubber protective shell (2), and the inside of the rubber ramp (6) is sleeved on the outside of the steel plate body (1).
7. The novel anti-slip device for paving steel plates according to claim 1, characterized in that: The second drainage trough (53) is in the shape of an inverted trapezoid, and the first drainage trough (51) is in the shape of an inverted trapezoid.
8. The novel anti-slip device for paving steel plates according to claim 1, characterized in that: The guide plate (52) is fixedly connected to the outside of the drainage trough (51) and the front and rear sides of the guide plate (52) are fixedly connected to the inside of the rubber ramp (6).