Buffering deceleration strip for one-way road

Abstract

The utility model relates to the technical field of deceleration strips, and discloses a buffer deceleration strip for a one-way road, which comprises a non-Newtonian fluid chamber, the bottom end of the non-Newtonian fluid chamber is fixedly connected with a supporting plate, a pressing rod is arranged in an inner cavity of the supporting plate, and the other end of the pressing rod is arranged in an inner cavity of the non-Newtonian fluid chamber communicated with the supporting plate. A spring is arranged on the outer side of the pressing rod, one end of the spring is connected with the outer wall of the bottom end of the supporting plate, the other end of the spring is connected with the soft pressing piece, and the bottom end of the communicated non-Newtonian fluid cavity is fixedly connected with a base. The whole deceleration strip takes the non-Newtonian fluid cavity as a boundary, the following parts are embedded underground, and no steel nails are used for connection, so that the steel nails are prevented from being exposed due to the fact that the deceleration strip is used for a long time; the arranged non-Newtonian fluid cavity is of a non-Newtonian fluid structure, is a semi-fluid and has fluidity, and scratching of the deceleration strip to a vehicle chassis is reduced; and the guidance quality and the prompt of the road are enhanced through the arranged LED lamp and the reflector shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of speed bumps, and in particular relates to a buffer speed bump for a one-way road. Background Art

[0002] Rubber speed bumps are a type of road deceleration facility. Its scientific name is rubber speed bumps. It is designed based on the angle between the wheel and the ground and is made of special rubber. Rubber speed bumps are installed on roads to slow down passing vehicles. It is usually yellow and black to attract visual attention. It is fixed to the road intersection with expansion screws. It is usually installed at highway intersections, industrial and mining enterprises, schools, residential entrances and other sections where vehicles need to slow down and sections that are prone to traffic accidents. It is a new type of special traffic safety device used to slow down the speed of motor vehicles and non-motor vehicles. It is generally strip-shaped, which makes the road surface slightly arched to achieve the purpose of deceleration. It is a new type of special traffic safety facility.

[0003] Existing speed bumps are common devices in road traffic. When the rubber speed bumps are damaged during use, the remaining two rows of steel nails are exposed on the road surface, which poses a major hidden danger. If the vehicle speed is too fast, the tire will be punctured, and it is easy to cause damage to vehicles with low chassis, which will reduce the driving comfort of the driver. On one-way roads, there is no guidance and it is easy to go in the reverse direction. It is not eye-catching on the road and there is no clear prompt, so the driver will ignore it. For this reason, we propose a buffer speed bump for one-way roads. Utility Model Content

[0004] In order to solve the technical problem that after the above speed bump is damaged, the remaining two rows of steel nails are exposed on the road surface, which poses a major hidden danger and has no guidance on the one-way road, the basic concept of the technical solution adopted by the utility model is:

[0005] A buffer speed bump for a one-way road comprises a non-Newtonian fluid chamber, the bottom end of the non-Newtonian fluid chamber is fixedly connected to a support plate, a pressure rod is arranged in the inner cavity of the support plate, the other end of the pressure rod is arranged in the inner cavity of the connected non-Newtonian fluid chamber, a spring is arranged on the outside of the pressure rod, one end of the spring is connected to the outer wall of the bottom end of the support plate, and the other end is connected to a soft pressing sheet, and the bottom end of the connected non-Newtonian fluid chamber is fixedly connected to a base.

[0006] Preferably, the non-Newtonian fluid chamber is arranged in an arc shape, a reflective shell is installed on the outer side of the non-Newtonian fluid chamber for warning, and LED lights are arranged on the outer sides of the reflective shell.

[0007] Preferably, the non-Newtonian fluid chamber is installed in the center of the top of the support plate, and the two corresponding ends are flush, a yellow LED lamp is installed on the top of one side of the support plate, and the yellow LED lamp is powered by a solar panel, and a red LED lamp is installed on the opposite end, and the red LED lamp is powered by the solar panel and keeps on lighting.

[0008] Preferably, the bottom end of the pressure rod is fixedly connected to a soft pressure sheet for pressure transmission, six pressure rods are provided, and the connected non-Newtonian fluid chambers are evenly distributed in two rows.

[0009] Preferably, the structure below the non-Newtonian fluid chamber is embedded underground, which reduces the scratches of the speed bump on the vehicle chassis.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model uses a non-Newtonian fluid chamber as a boundary for the overall speed bump, and the lower part is embedded in the ground without steel nails for connection, so as to avoid the speed bump from being exposed due to excessive use of the steel nails; the non-Newtonian fluid chamber is provided with a non-Newtonian fluid structure, which is semi-fluid and has fluidity, thereby reducing the scratches of the speed bump on the vehicle chassis; the LED lights and reflector housing are provided to enhance the guidance and prompting of the road.

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the attached picture:

[0014] Figure 1 A schematic diagram of a buffer speed bump for a one-way road;

[0015] Figure 2 A schematic top view of a buffer speed bump for a one-way road;

[0016] Figure 3 It is a right side schematic diagram of a buffer speed bump for a one-way road;

[0017] Figure 4 A schematic diagram of a buffer speed bump for a one-way road when not in operation;

[0018] Figure 5 A schematic diagram of a buffer speed bump for a one-way road during operation;

[0019] In the figure: 1. Non-Newtonian fluid chamber; 2. Support plate; 3. Spring; 4. Soft pressing piece; 5. Connected non-Newtonian fluid chamber; 6. Base; 7. Yellow LED light; 8. Red LED light; 9. Solar panel; 10. Reflective shell; 11. Pressure rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0021] like Figures 1 to 5 As shown, a buffer speed bump for a one-way road includes a non-Newtonian fluid chamber 1, a support plate 2 is fixedly connected to the bottom end of the non-Newtonian fluid chamber 1, a pressure rod 11 is arranged in the inner cavity of the support plate 2, and the other end of the pressure rod 11 is arranged in the inner cavity of a connected non-Newtonian fluid chamber 5, a spring 3 is arranged on the outside of the pressure rod 11, one end of the spring 3 is connected to the outer wall of the bottom end of the support plate 2, and the other end is connected to the soft pressing sheet 4, and the bottom end of the connected non-Newtonian fluid chamber 5 is fixedly connected to a base 6.

[0022] In this embodiment, the non-Newtonian fluid chamber 1 is configured to be arc-shaped, and a reflective housing 10 is installed outside the non-Newtonian fluid chamber 1 for warning. LED lights are arranged outside the two sides of the reflective housing 10 .

[0023] In this embodiment, the non-Newtonian fluid chamber 1 is installed in the center of the top of the support plate 2, and the two corresponding ends are flush. A yellow LED lamp 7 is installed at the top of one side of the support plate 2, and the yellow LED lamp 7 is powered by a solar panel 9. A red LED lamp 8 is installed at the opposite end, and the red LED lamp 8 is continuously lit by the solar panel 9.

[0024] In this embodiment, the bottom end of the pressure rod 11 is fixedly connected to the soft pressure sheet 4 for pressure transmission. The pressure rod 11 is provided with six connected non-Newtonian fluid chambers 5 evenly distributed in two rows.

[0025] In this embodiment, the structure below the non-Newtonian fluid chamber 1 is embedded in the ground, which reduces the scratches of the speed bump on the vehicle chassis.

[0026] When using this device, this product is suitable for one-way roads. When in working state, the LED lights on both sides of the speed bump will be red and yellow and will always be on. The support plate 2 can slide against the outer contour (to ensure that the non-Newtonian fluid chamber is completely parallel to the ground).

[0027] When a vehicle passes by, a normal driver will see a yellow LED light 7, and a driver driving in the opposite direction will see a red LED light 8. When the wheel passes through the non-Newtonian fluid chamber 1, the support plate 2 will press down and transmit the pressure to the spring 3. The spring 3 is connected to the soft pressure sheet 4, driving the pressure rod 11 and pressing down quickly, so that its pressure is transmitted to the non-Newtonian fluid chamber 5 connected to the lower layer to dissipate the force, and the base 6 plays a supporting role.

[0028] The above is only a preferred embodiment of the utility model, and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A buffer speed bump for a one-way road, comprising a non-Newtonian fluid chamber (1), characterized in that: The bottom end of the non-Newtonian fluid chamber (1) is fixedly connected to a support plate (2), the inner cavity of the support plate (2) is provided with a pressure rod (11), the other end of the pressure rod (11) is arranged in the inner cavity of the connected non-Newtonian fluid chamber (5), a spring (3) is arranged on the outside of the pressure rod (11), one end of the spring (3) is connected to the outer wall of the bottom end of the support plate (2), and the other end is connected to the soft pressing sheet (4), and the bottom end of the connected non-Newtonian fluid chamber (5) is fixedly connected to a base (6).

2. A buffer speed bump for a one-way road according to claim 1, characterized in that: The non-Newtonian fluid chamber (1) is arranged in an arc shape, and a reflective housing (10) is installed outside the non-Newtonian fluid chamber (1) for warning, and LED lights are arranged outside the two sides of the reflective housing (10).

3. The buffer speed bump for a one-way road according to claim 1, characterized in that: The non-Newtonian fluid chamber (1) is installed at the center of the top of the support plate (2), and the two corresponding ends are flush. A yellow LED light (7) is installed at the top of one side of the support plate (2), and the yellow LED light (7) is powered by a solar panel (9). A red LED light (8) is installed at the opposite end, and the red LED light (8) is powered by the solar panel (9) to continuously illuminate.

4. The buffer speed bump for a one-way road according to claim 1, characterized in that: The bottom end of the pressure rod (11) is fixedly connected to a soft pressure sheet (4) for pressure transmission. The pressure rod (11) is provided with six non-Newtonian fluid chambers (5) that are connected and evenly distributed in two rows.

5. The buffer speed bump for a one-way road according to claim 1, characterized in that: The structure below the non-Newtonian fluid chamber (1) is embedded underground, thereby reducing the scratches of the speed bump on the vehicle chassis.

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