Road speed bumps with warning function

Abstract

The utility model discloses a road speed bump with a warning function, comprising a base plate, a support block, a support shell and a buffer connection assembly, wherein the support block is fixedly connected to the middle of the upper wall of the base plate, and a limit groove is provided at the lower part of the two side walls away from each other of the support block, and the limit groove is arranged symmetrically, and the support shell is slidably connected in the symmetrical limit groove, and the buffer connection assembly is movably connected between the support shell and the positioning groove. The utility model belongs to the technical field of municipal engineering, and is specifically a road speed bump with a warning function at night, which reduces the vibration transmission of the speed bump itself, improves the connection stability of the speed bump, and increases the reflective effect at different positions with reflective stickers, and at the same time uses reflective plates to indicate the width of the two sides of the speed bump, and guides the driver to drive along the road and slow down.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, in particular to a road speed reduction strip with a warning function. Background Art

[0002] In municipal engineering, speed bumps need to be installed at intersections, enterprises, schools, entrances to residential areas, etc. Speed ​​bumps are traffic facilities installed on roads to slow down passing vehicles. They are generally in the shape of strips and dots, often alternating in yellow and black to attract visual attention, and slightly arch the road surface to achieve the purpose of slowing down vehicles.

[0003] The existing speed bumps have a general warning effect, the reflective material on the surface is easy to fall off, and it does not have a width indication effect for the length of the speed bumps, and it cannot guide drivers to observe the road at night. At the same time, the existing speed bumps have been crushed and impacted by wheels for a long time, causing the speed bump bolts to loosen and cause the speed bumps to separate from the ground. Utility Model Content

[0004] The technical problem to be solved by the utility model is to increase the warning effect of the speed bump, remind and guide the driver to slow down and move along the road, increase the detachable and replaceable effect of the parts of the speed bump, increase the buffering capacity of the speed bump itself, and reduce the vibration transmitted to the bolts.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a road speed bump with a warning function, including a base plate, with mounting holes opened at the corners of the base plate, and also including a support block, a support shell and a buffer connection assembly, the support block is fixedly connected to the middle of the upper wall of the base plate, and the lower parts of the two side walls of the support block that are far away from each other have limiting grooves, and the limiting grooves are symmetrically arranged, and the upper part of the support block has positioning grooves, and the support shell is slidably connected in the symmetrical limiting grooves, the support shell is located at the upper part of the base plate, and the support shell is arranged in a semicircular arc shape, and the two ends of the support shell are bent inwardly and arranged parallel to the upper wall of the base plate, and the buffer connection assembly is movably connected between the support shell and the positioning groove.

[0006] Furthermore, the buffer connection assembly includes a shock-absorbing roller, a connecting rod 1, a connecting rod 2 and a connecting plate, the shock-absorbing roller is slidably arranged in a positioning groove, one end of the connecting rod 1 is fixedly connected to the upper part of the shock-absorbing roller, the other end of the connecting rod 1 passes through the upper wall of the support shell and extends to the upper part of the support shell, the connecting plate is fixedly connected to the upper part of the connecting rod 1, the bottom wall of the connecting plate is in contact with the upper wall of the support shell, the connecting rod 2 is fixedly connected between the inner wall of the support shell and the outer wall of the shock-absorbing roller, the connecting rod 2 is inclined, and the inclined connecting rod 2 is symmetrically arranged with the connecting rod 1 as the center.

[0007] Furthermore, positioning blocks are movably installed on both sides of the upper part of the base plate, and the positioning blocks are symmetrically arranged. Through holes are opened on both sides of the end faces of the positioning blocks, and the through holes correspond to the positions of the mounting holes. Bolts pass through the through holes and the mounting holes and are connected to the ground for symmetrical positioning block installation, and the two ends of the support shell are limited by the symmetrical positioning blocks.

[0008] Furthermore, buffer pads are fixedly connected to both sides of the outer side walls of the support shell, the buffer pads are arranged at even intervals, the buffer pads arranged at even intervals are symmetrically arranged with the connecting plate as the center, and the outer side walls of the buffer pads are provided with reflective stickers.

[0009] Furthermore, a reflective plate is provided on the outer side wall of the positioning block.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: in view of the warning function of the speed bump at night, the vibration transmission of the speed bump itself is reduced, and the connection stability of the speed bump is improved. The impact on the support shell is increased by the buffer connection assembly, and the internal shock-absorbing roller absorbs the vibration and is slidably connected with the positioning groove to improve the connection stability of the support shell. The positioning blocks fixed on both sides limit the support shell, further improving the stability of the support shell. At the same time, the speed bump is detachable for easy replacement of parts; multiple buffer pads arranged on the outside of the support shell increase the impact of the wheel on the speed bump, and the reflective stickers on the surface increase the reflective effect at different positions to avoid the weakening of the reflective effect after long-term rolling. At the same time, the reflective plates arranged on the side walls of the positioning blocks are used to indicate the width on both sides of the speed bump, and combined with the reflective stickers to guide the driver to drive along the road and slow down. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of the road speed bump with warning function proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the half-section structure of the road speed bump with warning function proposed by the utility model;

[0014] Figure 3 The present invention is a schematic diagram of the bottom plate structure of the road speed bump with warning function proposed by the present invention.

[0015] In the attached drawings: 1. bottom plate, 2. mounting hole, 3. supporting block, 4. supporting shell, 5. buffer connection assembly, 6. limiting groove, 7. positioning groove, 8. shock-absorbing roller, 9. connecting rod one, 10. connecting rod two, 11. connecting plate, 12. positioning block, 13. through hole, 14. buffer pad, 15. reflective sticker, 16. reflective plate. DETAILED DESCRIPTION

[0016] like Figure 1-3 As shown, a road speed bump with a warning function comprises a base plate 1, a mounting hole 2 is opened at the corner of the base plate 1, and also comprises a support block 3, a support shell 4 and a buffer connection component 5. The support block 3 is fixedly connected to the middle of the upper wall of the base plate 1, and the lower parts of the two side walls of the support block 3 that are far away from each other are provided with limiting grooves 6, and the limiting grooves 6 are symmetrically arranged. A positioning groove 7 is opened on the upper part of the support block 3, and the support shell 4 is slidably connected in the symmetrical limiting grooves 6. The support shell 4 is located on the upper part of the base plate 1, and the support shell 4 is arranged in a semicircular arc shape. The two ends of the support shell 4 are bent inwardly and arranged parallel to the upper wall of the base plate 1. The buffer connection component 5 is movably connected between the support shell 4 and the positioning groove 7, and the support shell 4 drives the buffer connection component 5 to synchronously slide horizontally and be fixed on the support block 3, so as to facilitate the disassembly and arrangement of the support shell 4 and the buffer connection component 5;

[0017] Positioning blocks 12 are movably installed on both sides of the upper part of the base plate 1. The positioning blocks 12 are symmetrically arranged. Through holes 13 are opened on both sides of the end faces of the positioning blocks 12. The through holes 13 correspond to the positions of the mounting holes 2. Bolts penetrate the through holes 13 and the mounting holes 2 and are bolted to the ground for symmetrical installation of the positioning blocks 12. The two ends of the support shell 4 are limited by the symmetrical positioning blocks 12. The symmetrical positioning blocks 12 on both sides are bolted and fixed to limit the sliding support shell 4, so that the entire device can be installed on the ground.

[0018] like Figure 1 and Figure 2As shown, in order to improve the connection stability of the speed reduction belt, increase the support for the support shell 4, and reduce the loosening of the bolts caused by the impact of the device, the buffer connection assembly 5 includes a shock-absorbing roller 8, a connecting rod 1 9, a connecting rod 2 10 and a connecting plate 11. The shock-absorbing roller 8 is slidably arranged in the positioning groove 7, one end of the connecting rod 1 9 is fixedly connected to the upper part of the shock-absorbing roller, and the other end of the connecting rod 1 9 passes through the upper wall of the support shell 4 and extends to the upper part of the support shell 4. The connecting plate 11 is fixedly connected to the upper part of the connecting rod 1 9, and the bottom wall of the connecting plate 11 is in contact with the upper wall of the support shell 4. The connecting rod 2 10 is fixed Connected between the inner wall of the support shell 4 and the outer wall of the shock-absorbing roller 8, the connecting rod 2 10 is inclined, and the inclined connecting rod 2 10 is symmetrically arranged with the connecting rod 1 9 as the center. The supporting block 3 connects and positions the support shell 4, and is used to fix the support shell 4. When the upper part and both sides of the outer wall of the support shell 4 are impacted, the symmetrical connecting rod 2 10 transmits the impact or vibration to the shock-absorbing roller 8. The connecting rod 2 10 supports the upper part of the support shell 4, and the connecting plate 11 transmits the impact or vibration to the shock-absorbing roller 8 through the connecting rod 1 9, thereby reducing the vibration transmitted to the base and the bolts on both sides.

[0019] like Figure 1 As shown, in order to increase the warning effect of the speed bump, buffer pads 14 are fixedly connected to both sides of the outer wall of the support shell 4. The buffer pads 14 are evenly spaced and arranged. The evenly spaced buffer pads 14 are symmetrically arranged with the connecting plate 11 as the center. The buffer pads 14 further reduce the impact on the surface of the support shell 4. The outer wall of the buffer pad 14 is provided with a reflective sticker 15. Multiple reflective stickers 15 are evenly distributed to avoid wear and tear at the same position after long-term rolling by the wheels, increase the reflective position, and warn the driver to slow down. The outer wall of the positioning block 12 is provided with a reflective plate 16, which is used to indicate the width of the speed bump on both sides to guide the driver to drive along the road.

[0020] When in use, the operator places the bottom plate 1 on the road surface, and the support shell 4 and the buffer connection assembly 5 are slidably connected to the two sides and the upper part of the support block 3 in a transverse manner. The support shell 4 is limited by the limit groove 6, and the positioning groove 7 is used to limit the shock-absorbing roller 8. The positioning blocks 12 are placed on both sides of the upper part of the bottom plate 1 and fit with the two ends of the support shell 4. The bolts are passed through the through holes 13 and the mounting holes 2 to fix them on the ground to achieve the installation of the device;

[0021] When the upper part and both sides of the outer wall of the supporting shell 4 are impacted, the impact or vibration is transmitted to the shock-absorbing roller 8 through the symmetrical connecting rod 2 10 and the vertically connected connecting rod 1 9, reducing the vibration transmitted to the base and the bolts on both sides, and the buffer pad 14 further reduces the impact on the surface of the supporting shell 4;

[0022] The reflective sticker 15 on the surface of the buffer pad 14 prevents the same position from being worn after being rolled over by the wheels for a long time, increases the reflective position, and warns the driver to slow down. At the same time, the reflective plate 16 on the outer wall of the positioning block 12 is used to indicate the width of the speed bump on both sides, guides the driver to drive along the road, and realizes the warning function of the speed bump.

[0023] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A road speed bump with a warning function, comprising a bottom plate, with mounting holes opened at the corners of the bottom plate, characterized in that: It also includes a support block, a support shell and a buffer connection component, wherein the support block is fixedly connected to the middle of the upper wall of the base plate, and limiting grooves are provided at the lower parts of the two side walls away from each other, and the limiting grooves are symmetrically arranged. A positioning groove is provided at the upper part of the support block, and the support shell is slidably connected to the symmetrical limiting grooves. The support shell is located at the upper part of the base plate, and the support shell is arranged in a semicircular arc shape. Both ends of the support shell are bent inwardly and arranged parallel to the upper wall of the base plate, and the buffer connection component is movably connected between the support shell and the positioning groove.

2. The road speed bump with warning function according to claim 1 is characterized by: The buffer connection assembly includes a shock-absorbing roller, a connecting rod 1, a connecting rod 2 and a connecting plate. The shock-absorbing roller is slidably arranged in a positioning groove, one end of the connecting rod 1 is fixedly connected to the upper part of the shock-absorbing roller, the other end of the connecting rod 1 passes through the upper wall of the support shell and extends to the upper part of the support shell, the connecting plate is fixedly connected to the upper part of the connecting rod 1, the bottom wall of the connecting plate is in contact with the upper wall of the support shell, the connecting rod 2 is fixedly connected between the inner wall of the support shell and the outer wall of the shock-absorbing roller, the connecting rod 2 is inclined, and the inclined connecting rod 2 is symmetrically arranged with the connecting rod 1 as the center.

3. The road speed bump with warning function according to claim 1 is characterized by: Positioning blocks are movably installed on both sides of the upper part of the base plate. The positioning blocks are symmetrically arranged. Through holes are opened on both sides of the end faces of the positioning blocks. The through holes correspond to the positions of the mounting holes. Bolts pass through the through holes and the mounting holes and are connected to the ground for symmetrical positioning block installation. The symmetrical positioning blocks are used to limit the two ends of the support shell.

4. The road speed bump with warning function according to claim 1 is characterized by: Buffer pads are fixedly connected to both sides of the outer wall of the support shell. The buffer pads are arranged at even intervals. The evenly spaced buffer pads are symmetrically arranged with the connecting plate as the center. The outer wall of the buffer pad is provided with a reflective sticker.

5. The road speed bump with warning function according to claim 3 is characterized by: The outer side wall of the positioning block is provided with a reflective plate.

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