Deceleration strip for road engineering

Abstract

The utility model relates to the technical field of deceleration strips, and discloses a deceleration strip for road engineering, which comprises a deceleration strip main body, and a fluorescent bag is arranged in the deceleration strip main body; a convex frame is fixedly installed at the top of the deceleration strip body, an arc-shaped plate is detachably connected to the top of the deceleration strip body, a rectangular frame is fixedly installed at the bottom of the arc-shaped plate, a sealing groove is formed in the bottom of the rectangular frame, the convex frame makes contact with the sealing groove, and a sealing gasket is embedded in the rectangular frame through the sealing groove. Partition plates are fixedly installed on the two sides of the inner wall of the deceleration strip body and are arranged in a linear array mode, a first threaded groove is formed in the top of an arc-shaped plate in a penetrating mode, and a rectangular frame, the arc-shaped plate, a convex frame, a sealing groove and a sealing gasket are arranged, the deceleration strip body is covered with the arc-shaped plate, and the convex frame extends into the sealing groove to extrude the sealing gasket; rainwater is isolated through the convex frame, so that the striking effect of the fluorescent powder in the fluorescent bag is effectively prevented from being influenced in the rainy season.

Description

Technical Field

[0001] The utility model relates to the technical field of speed bumps, in particular to a speed bump for road engineering. Background Art

[0002] Speed ​​bumps, also called speed reduction ridges, are traffic facilities installed on roads to slow down passing vehicles. They are generally strip-shaped or dot-shaped; they are mainly made of rubber, but also 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 communities, 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 reduce the speed of motor vehicles and non-motor vehicles.

[0003] After searching Chinese patent number CN219671126U, a combined road speed bump for traffic engineering is proposed. It includes a speed bumper; it is characterized in that the bottom of the speed bumper is fixedly connected to a bottom plate, the bottom surface of the bottom plate is provided with anti-slip grooves, one end of the bottom plate is provided with a connecting groove, and the other end of the bottom plate is provided with a receiving groove, a connecting rod is movably connected in the receiving groove, and magnetic blocks are provided inside the receiving groove and at the end of the connecting rod, reflective strips are pasted on both sides of the speed bumper, an installation groove is provided on the upper part of the speed bumper, a partition is provided in the installation groove, fluorescent bags are provided on both sides of the partition, and magnetic sheets are provided on the partition. The advantages of the utility model are: the speed bumper has a stronger integrity, and it is more convenient to install and disassemble. The fluorescent powder in the fluorescent bag can absorb light during the day and release light at night, which is more energy-saving and environmentally friendly than using lamps for lighting, and the cost will also be lower.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned combined road speed bumps for traffic engineering have the following problems: in the prior art, fluorescent powder is used to enhance the eye-catching effect of the speed bumps at night. The technical solution does not have a waterproof structure, and the rainy season will cause water to enter the fluorescent bag, affecting the eye-catching effect of the fluorescent powder. Based on this, the utility model designs a speed bump for road engineering to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a speed bump for road engineering, so as to solve the problem in the background art that the fluorescent bag may be flooded during the rainy season, affecting the eye-catching effect of the fluorescent powder.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a speed bump for road engineering, comprising a speed bump main body, wherein a fluorescent bag is arranged inside the speed bump main body;

[0007] A convex frame is fixedly installed on the top of the speed bump body, and an arc plate is detachably connected to the top of the speed bump body. A rectangular frame is fixedly installed on the bottom of the arc plate. A sealing groove is opened at the bottom of the rectangular frame, and the convex frame is in contact with the sealing groove. A sealing gasket is embedded in the rectangular frame through the sealing groove.

[0008] As a preferred solution, partitions are fixedly installed on both sides of the inner wall of the speed bump body, and the partitions are arranged in a linear array.

[0009] As a preferred solution, a first thread groove is formed through the top of the arc-shaped plate, and a second thread groove matching the first thread groove is formed on the bottom inner wall of the speed bump body.

[0010] As a preferred solution, two groups of drainage holes are opened on both sides of the inner wall of the speed bump body, and the two groups of drainage holes are arranged opposite to each other.

[0011] As a preferred solution, a strip groove and a circular groove are respectively formed at the bottom of the speed bump body, and the circular groove is located inside the strip groove.

[0012] As a preferred embodiment, the bottom of the speed bump body is rotatably connected to a damping shaft, the bottom end of the damping shaft is fixedly connected to a strip plate, the strip plate is clamped with the strip groove, and a circular block is fixedly installed on the top of the strip plate, the circular block is clamped with the circular groove.

[0013] As a preferred solution, connecting plates are fixedly installed on both sides of the speed bump body, and a fixing groove is formed through the top of the connecting plate.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting a rectangular frame, an arc plate, a convex frame, a sealing groove and a sealing gasket, the arc plate is covered on the speed bump body, the convex frame extends into the sealing groove to squeeze the sealing gasket, the sealing gasket is squeezed and expanded to cover the sealing groove, and the convex frame is used to isolate rainwater, thereby effectively preventing the rainy season from affecting the eye-catching effect of the fluorescent powder inside the fluorescent package.

[0016] 2. Through the arrangement of the strip plate, damping shaft, circular block, strip groove and circular groove, the strip plate is rotated ninety degrees through the damping shaft, and is clamped with the strip plate through the strip groove, and the circular block is clamped with the circular groove, so that the length of the speed bump body can be spliced ​​according to the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the speed bump of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 3 It is a bottom view of the three-dimensional structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the arc plate of the utility model.

[0021] In the figure: 1. Speed ​​bump body; 2. Fluorescent package; 3. Convex frame; 4. Arc plate; 5. Rectangular frame; 6. Sealing groove; 7. Sealing gasket; 8. Partition plate; 9. Thread groove one; 10. Thread groove two; 11. Drain hole; 12. Strip groove; 13. Round groove; 14. Damping shaft; 15. Strip plate; 16. Round block; 17. Connecting plate; 18. Fixing groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 The speed bump for road engineering shown in the figure comprises a speed bump body 1, a fluorescent bag 2 is arranged inside the speed bump body 1, the fluorescent bag 2 contains fluorescent powder, absorbs light during the day and releases light at night to increase the conspicuity, a convex frame 3 is fixedly installed on the top of the speed bump body 1, an arc plate 4 is detachably connected to the top of the speed bump body 1, the arc plate 4 is made of transparent material, a rectangular frame 5 is fixedly installed on the bottom of the arc plate 4, a sealing groove 6 is opened at the bottom of the rectangular frame 5, the convex frame 3 is in contact with the sealing groove 6, and the rectangular frame 5 is inlaid with a sealing groove 6. Pad 7, the fluorescent bag 2 is placed in the speed bump body 1, the arc plate 4 covers the speed bump body 1, the convex frame 3 extends into the sealing groove 6 to squeeze the sealing pad 7, and the sealing pad 7 is squeezed and expanded to cover the sealing groove 6. During the rainy season, the convex frame 3 is used to isolate rainwater to prevent the rainy season from affecting the eye-catching effect of the fluorescent powder inside the fluorescent bag 2. A threaded groove 9 is opened through the top of the arc plate 4, and a threaded groove 2 10 matching the threaded groove 1 9 is opened on the bottom inner wall of the speed bump body 1. Bolts connect the threaded groove 1 9 and the threaded groove 2 10 to fix the arc plate 4 to the speed bump body 1.

[0024] In this embodiment, partitions 8 are fixedly installed on both sides of the inner wall of the speed bump body 1. The partitions 8 are arranged in a linear array. Multiple groups of partitions 8 are used to separate and place the fluorescent packages 2. Two groups of drainage holes 11 are opened on both sides of the inner wall of the speed bump body 1. The two groups of drainage holes 11 are arranged opposite to each other. The drainage holes 11 discharge the water outside the convex frame 3.

[0025] In this embodiment, a strip groove 12 and a circular groove 13 are respectively provided at the bottom of the speed bump body 1, and the circular groove 13 is located inside the strip groove 12. A damping shaft 14 is rotatably connected to the bottom of the speed bump body 1, and a strip plate 15 is fixedly connected to the bottom end of the damping shaft 14. The strip plate 15 is clamped with the strip groove 12, and a circular block 16 is fixedly installed on the top of the strip plate 15. The circular block 16 is clamped with the circular groove 13. When splicing, the strip plate 15 is rotated ninety degrees through the damping shaft 14, and is clamped with the strip plate 15 through the strip groove 12, and the circular block 16 is clamped with the circular groove 13. Repeat the above operation to realize the splicing of multiple groups of speed bump bodies 1.

[0026] In this embodiment, connecting plates 17 are fixedly installed on both sides of the speed bump body 1. A fixing groove 18 is penetrated through the top of the connecting plate 17. Expansion bolts are used to penetrate the fixing groove 18 to facilitate installation of the speed bump body 1 in the use position.

[0027] Working principle of the utility model: The utility model is a speed bump for road engineering. First, when in use, the strip plate 15 is rotated 90 degrees through the damping shaft 14, and the strip groove 12 on the second group of speed bump body 1 is clamped with the strip plate 15, so that the circular block 16 is clamped with the circular groove 13, and the above operation is repeated to splice the required length, and the speed bump body 1 is fixed in the use position by the expansion bolt penetrating the fixing groove 18;

[0028] The fluorescent package 2 is placed inside the speed bump body 1, and the arc plate 4 is covered on the speed bump body 1, so that the convex frame 3 extends into the sealing groove 6 to squeeze the sealing gasket 7. The sealing gasket 7 is squeezed and expanded to cover the sealing groove 6, so that the bolts connect the thread groove 1 9 and the thread groove 2 10 to fix the arc plate 4. During the rainy season, the convex frame 3 is used to isolate rainwater, and the drainage hole 11 discharges the rainwater around the convex frame 3 to avoid the rainy season affecting the eye-catching effect of the fluorescent powder inside the fluorescent package 2.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A speed bump for road engineering, comprising a speed bump body (1), characterized in that: A fluorescent bag (2) is arranged inside the speed bump body (1); A convex frame (3) is fixedly installed on the top of the speed bump body (1), an arc plate (4) is detachably connected to the top of the speed bump body (1), a rectangular frame (5) is fixedly installed on the bottom of the arc plate (4), a sealing groove (6) is provided at the bottom of the rectangular frame (5), the convex frame (3) is in contact with the sealing groove (6), and a sealing gasket (7) is embedded in the rectangular frame (5) through the sealing groove (6).

2. A speed bump for road engineering according to claim 1, characterized in that: Partition plates (8) are fixedly mounted on both sides of the inner wall of the speed bump body (1), and the partition plates (8) are arranged in a linear array.

3. A speed bump for road engineering according to claim 1, characterized in that: A thread groove 1 (9) is provided through the top of the arc-shaped plate (4), and a thread groove 2 (10) matching the thread groove 1 (9) is provided on the bottom inner wall of the speed reduction belt body (1).

4. A speed bump for road engineering according to claim 1, characterized in that: Two groups of drainage holes (11) are provided on both sides of the inner wall of the speed bump body (1), and the two groups of drainage holes (11) are arranged opposite to each other.

5. A speed bump for road engineering according to claim 1, characterized in that: The bottom of the speed bump body (1) is respectively provided with a strip groove (12) and a circular groove (13), and the circular groove (13) is located inside the strip groove (12).

6. A speed bump for road engineering according to claim 5, characterized in that: The bottom of the speed bump body (1) is rotatably connected to a damping shaft (14), the bottom end of the damping shaft (14) is fixedly connected to a strip plate (15), the strip plate (15) is snap-fitted to the strip groove (12), a circular block (16) is fixedly mounted on the top of the strip plate (15), and the circular block (16) is snap-fitted to the circular groove (13).

7. A speed bump for road engineering according to claim 1, characterized in that: Connecting plates (17) are fixedly mounted on both sides of the speed bump body (1), and a fixing groove (18) is provided through the top of the connecting plate (17).

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