Municipal speed bumps

Abstract

The present application relates to a municipal speed bump, which includes a drainage seat and a speed bump body arranged on the drainage seat, speed bump body is provided with speed reduction slopes on both sides in the length direction, the speed bump body is inclined downward in the direction away from each other, a drainage hole is provided on the top surface of the speed bump body, a drainage channel is provided on the drainage seat, the drainage channel is used to connect the drainage pipe, the drainage hole is located above the drainage channel, the drainage hole is connected with the drainage channel; the drainage seat is provided with a mounting groove, the bottom surface of the speed bump body is provided with a mounting protrusion, the mounting groove is for accommodating the mounting protrusion; the speed bump body includes a plurality of speed reduction blocks, the plurality of speed reduction blocks are arranged along the length direction of the drainage seat; the speed reduction block is provided with a fixing screw, the fixing screw is used to fix the speed reduction block in the mounting groove. The present application has the effect of timely draining rainwater from the speed bump, and improves the drainage capacity of the road, and prevents water accumulation in the middle of the road.

Description

Technical Field

[0001] The present application relates to the field of municipal engineering, and in particular to a municipal speed bump. Background Art

[0002] Speed ​​bumps, also called speed reduction ridges, are traffic facilities installed on roads to slow down passing vehicles. Speed ​​bumps are generally strip-shaped or dot-shaped, and are made of rubber or metal. They are usually yellow and black to attract visual attention, and slightly bulge the road surface to achieve the purpose of slowing down vehicles. They are generally 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. They are new types of special traffic safety devices used to slow down the speed of motor vehicles and non-motor vehicles.

[0003] During the rainy season, some rainwater will accumulate on the speed bumps. The accumulation of rainwater will not only shorten the service life of the speed bumps, but also affect the deceleration effect of the speed bumps, which needs to be improved. Utility Model Content

[0004] In order to improve the drainage function of the speed bump, the present application provides a municipal speed bump.

[0005] This application provides a municipal speed bump, which adopts the following technical solution:

[0006] A municipal speed bump comprises a drain seat and a speed bump body arranged on the drain seat, wherein speed bump body is provided with speed reduction slopes on both sides in the length direction, and the speed reduction slopes are arranged to be inclined downward in the direction away from each other, a drain hole is provided on the top surface of the speed bump body, a drain channel is provided on the drain seat, and the drain channel is used to connect to a drainage pipe, and the drain hole is located above the drain channel, and the drain hole is connected to the drain channel.

[0007] By adopting the above technical solution, a drainage seat is provided for installing the speed bump body, and speed reduction slopes are provided on both sides of the speed bump body for vehicles to pass by, thereby reducing the vibration impact of the vehicles, and the speed reduction slopes can also guide part of the rainwater out of the speed bump body; and the drainage holes on the top surface of the speed bump body guide the rainwater on the speed bump body into the drainage channel, thereby preventing the accumulation of rainwater on the speed bump body; the speed bump has good drainage function and a long service life.

[0008] Optionally, a mounting groove is provided on the drain seat, and a mounting protrusion is provided on the bottom surface of the speed bump body, and the mounting groove is used to accommodate the mounting protrusion.

[0009] By adopting the above technical solution, a mounting groove is provided to accommodate the mounting protrusion. Compared with the commonly used speed bumps installed on the road surface, the speed bump is easy to position during installation, thereby ensuring the accuracy of installation.

[0010] Optionally, the speed reduction belt body includes a plurality of speed reduction blocks, which are arranged along the length direction of the drain seat; a fixing screw is provided on the speed reduction block, and the fixing screw is used to fix the speed reduction block in the installation groove.

[0011] By adopting the above technical solution, the speed bump body is divided into several speed bumps and spliced ​​together. This is convenient for transporting and carrying the speed bump body, and is also convenient for installation into a speed bump.

[0012] Optionally, a mounting hole is provided on the speed reduction block, a threaded hole is provided at the bottom of the mounting groove, and the fixing screw passes through the mounting hole and is threadedly connected in the threaded hole to fix the speed reduction block.

[0013] By adopting the above technical solution, when installing the speed bump body, the speed bump blocks are installed one by one in the installation groove, and then the fixing screw is passed through the installation hole and threaded into the threaded hole to fix the speed bump block, and so on, until a speed bump body is installed and fixed on the drain seat.

[0014] Optionally, an avoidance groove is provided on the speed reduction block, the fixing screw is accommodated in the avoidance groove, and the mounting hole is provided at the bottom of the avoidance groove.

[0015] By adopting the above technical solution, an avoidance groove is provided to accommodate the fixing screw rod, so as to prevent the fixing screw rod from being exposed outside the speed bump body, which may not only damage the fixing screw rod but also prevent vehicles from passing over the speed bump.

[0016] Optionally, a guide groove is provided on the top surface of the speed reduction block, the guide groove runs through both ends of the speed reduction belt body, and the drainage hole is provided at the bottom of the guide groove.

[0017] By adopting the above technical solution, a guide groove is set and a drainage hole is opened at the bottom of the guide groove. On the one hand, rainwater can be guided into the guide groove and flow into the drainage hole. On the other hand, if the amount of rainwater is large and the drainage hole cannot drain the water in time, the other part of the rainwater can flow out of the speed bump body from both sides of the speed bump body through the guiding effect of the guide groove, so that the rainwater can flow to the drainage channels on both sides of the road and prevent the rainwater from accumulating in the middle of the road.

[0018] Optionally, the top surface of the drainage seat is flush with the road surface.

[0019] By adopting the above technical solution, the drain seat is set flush with the road surface, which on the one hand ensures the aesthetics of the road surface, and on the other hand makes it easy for vehicles to drive smoothly over the drain seat and prevents the drain seat from protruding and causing excessive bumps when the vehicle passes.

[0020] Optionally, a deceleration protrusion is provided on the deceleration block.

[0021] By adopting the above technical solution, the speed reduction protrusion is provided to increase the friction coefficient of the speed reduction belt body, thereby increasing the friction force received by the vehicle when passing the speed reduction belt body, thereby ensuring the speed reduction effect of the speed reduction belt.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. A drainage seat is provided for installing the speed bump body, and speed reduction slopes are provided on both sides of the speed bump body for vehicles to pass through, so as to reduce the vibration impact of the vehicles, and the speed reduction slopes can also guide part of the rainwater out of the speed bump body; and the drainage holes on the top surface of the speed bump body guide the rainwater on the speed bump body into the drainage channel to prevent the rainwater from accumulating on the speed bump body; the speed bump has good drainage function and a long service life;

[0024] 2. The speed bump body is divided into several speed bumps and spliced ​​together. On the one hand, it is convenient to transport and carry the speed bump body, and on the other hand, it is also convenient to install it into a speed bump;

[0025] 3. The drainage seat is set flush with the road surface, which not only ensures the aesthetics of the road surface, but also facilitates vehicles to drive smoothly over the drainage seat, preventing the drainage seat from protruding and causing excessive bumps when the vehicle passes by;

[0026] 4. Speed ​​reduction bumps are set to increase the friction coefficient of the speed reduction belt body, thereby increasing the friction force received by vehicles when passing through the speed reduction belt body, ensuring the speed reduction effect of the speed reduction belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the municipal speed bump according to an embodiment of the present application.

[0028] Figure 2 The structure of the speed reduction block of the embodiment is shown in FIG. Figure 1 .

[0029] Figure 3 The structure of the speed reduction block of the embodiment is shown in FIG. Figure 2 .

[0030] Figure 4 It is a cross-sectional schematic diagram of the drain seat of the embodiment.

[0031] Explanation of the accompanying drawings: 1. Drain seat; 2. Speed ​​​​bump body; 3. Speed ​​​​deceleration slope; 4. Drain hole; 5. Drainage channel; 51. Main channel; 52. Branch channel; 6. Installation groove; 7. Speed ​​​​deceleration block; 8. Fixing screw; 9. Installation hole; 10. Connection channel; 11. Avoidance groove; 12. Guide groove; 13. Speed ​​​​deceleration protrusion; 14. Installation protrusion. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with Attachments 1-4.

[0033] The present application embodiment discloses a municipal speed bump. Figure 1 The municipal speed bump comprises a drainage seat 1 fixed to the road surface and a speed bump body 2 installed on the drainage seat 1. A pre-buried groove for accommodating and installing the drainage seat 1 is pre-opened on the road surface.

[0034] Reference Figure 1 and Figure 2 The speed reduction belt body 2 has deceleration slopes 3 on both sides of the length direction, and the deceleration slopes 3 are arranged to be inclined downward in the direction away from each other.

[0035] Reference Figure 3 and Figure 4 A mounting groove 6 is provided on the drain seat 1 , and a mounting protrusion 14 is fixed to the bottom surface of the speed bump body 2 , and the mounting groove 6 is used to accommodate the mounting protrusion 14 .

[0036] Reference Figure 1 and Figure 2 The speed bump body 2 includes a plurality of speed reduction blocks 7, which are arranged and distributed along the length direction of the drain seat 1. A fixing screw 8 is installed on the speed reduction block 7, and the fixing screw 8 is used to fix the speed reduction block 7 in the installation groove 6. A mounting hole 9 is provided on the speed reduction block 7, and a threaded hole is provided at the bottom of the installation groove 6. The fixing screw 8 passes through the mounting hole 9 and is threadedly connected in the threaded hole to fix the speed reduction block 7. An avoidance groove 11 is provided on the speed reduction block 7, and the fixing screw 8 is accommodated in the avoidance groove 11. The mounting hole 9 is provided at the bottom of the avoidance groove 11.

[0037] Reference Figure 1 and Figure 4 The top surface of the speed bump body 2 is provided with a drainage hole 4, and the drainage seat 1 is provided with a drainage channel 5, which is used to connect to the drainage pipe. The drainage hole 4 is located above the drainage channel 5, and the drainage hole 4 is connected to the drainage channel 5. The drainage channel 5 includes a main channel 51 extending in the horizontal direction and a branch channel 52 extending in the vertical direction. The main channel 51 is connected to the branch channel 52, and the drainage hole 4 is connected to the main channel 51. The drainage hole 4 and the main channel 51 are connected through a connecting channel 10. The branch channel 52 is used to connect to the drainage pipe. Rainwater enters the main channel 51 through the drainage hole 4, and then flows from the main channel 51 into the branch channel 52, and finally flows into the drainage pipe.

[0038] Reference Figure 1 and Figure 2 A guide groove 12 is provided on the top surface of the speed reduction block 7 , the guide groove 12 runs through both ends of the speed reduction belt body 2 , and the drainage hole 4 is provided at the bottom of the guide groove 12 .

[0039] Reference Figure 1 The deceleration block 7 is integrally fixed with a deceleration protrusion 13. The deceleration protrusion 13 is located on the top surface of the deceleration block 7 and the deceleration inclined surfaces 3 on both sides thereof.

[0040] The implementation principle of a municipal speed bump in an embodiment of the present application is as follows: a drain seat 1 is provided for installing a speed bump body 2, and speed reduction slopes 3 are provided on both sides of the speed bump body 2 for vehicles to pass by, so as to reduce the vibration impact of the vehicles, and the speed reduction slopes 3 can also guide part of the rainwater out of the speed bump body 2; and the drainage holes 4 on the top surface of the speed bump body 2 guide the rainwater on the speed bump body 2 into the drainage channel 5, so as to prevent the accumulation of rainwater in the center of the speed bump body 2 and the roads on both sides thereof; the rainwater is discharged into the drainage pipe through the drain seat 1 and part of the rainwater is guided out of the speed bump body 2 through the guide groove 12. The speed bump has good drainage function and a long service life.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A municipal speed bump, characterized in that: The invention comprises a drain seat (1) and a speed bump body (2) arranged on the drain seat (1); speed bump bevels (3) are arranged on both sides of the speed bump body (2) in the length direction; the speed bump body (2) is inclined downward in a direction away from each other; a drain hole (4) is provided on the top surface of the speed bump body (2); a drain channel (5) is provided on the drain seat (1); the drain channel (5) is used to connect to a drain pipe; the drain hole (4) is located above the drain channel (5); and the drain hole (4) is connected to the drain channel (5).

2. The municipal speed bump according to claim 1, characterized in that: The drainage seat (1) is provided with a mounting groove (6), the bottom surface of the speed bump body (2) is provided with a mounting protrusion (14), and the mounting groove (6) is used to accommodate the mounting protrusion (14).

3. The municipal speed bump according to claim 2, characterized in that: The speed reduction belt body (2) comprises a plurality of speed reduction blocks (7), and the plurality of speed reduction blocks (7) are arranged along the length direction of the drainage seat (1); a fixing screw (8) is provided on the speed reduction block (7), and the fixing screw (8) is used to fix the speed reduction block (7) in the installation groove (6).

4. The municipal speed bump according to claim 3, characterized in that: The deceleration block (7) is provided with a mounting hole (9), the bottom of the mounting groove (6) is provided with a threaded hole, and the fixing screw (8) passes through the mounting hole (9) and is threadedly connected in the threaded hole to fix the deceleration block (7).

5. The municipal speed bump according to claim 4, characterized in that: The speed reduction block (7) is provided with an escape groove (11), the fixing screw (8) is accommodated in the escape groove (11), and the mounting hole (9) is provided at the bottom of the escape groove (11).

6. The municipal speed bump according to claim 3, characterized in that: The top surface of the speed reduction block (7) is provided with a guide groove (12), the guide groove (12) runs through both ends of the speed reduction belt body (2), and the drainage hole (4) is provided at the bottom of the guide groove (12).

7. The municipal speed bump according to claim 2, characterized in that: The top surface of the drainage seat (1) is flush with the road surface.

8. The municipal speed bump according to claim 3, characterized in that: The deceleration block (7) is provided with a deceleration protrusion (13).

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