Combined road deceleration strip for urban road traffic engineering

Abstract

The utility model discloses a combined road speed bump for urban road traffic engineering, which relates to the field of urban road traffic engineering and comprises a speed bump main body provided with a splicing component. By arranging the splicing assembly, when the deceleration strip bodies need to be spliced, the sliding base on one side of one deceleration strip body is inserted into the first groove in one side of the other deceleration strip body, the sliding bases are pushed at the same time, the two sliding bases move in the opposite directions, the sliding bases extrude the reset springs, the reset springs are shrunk, the sliding bases stretch the springs at the same time, and the deceleration strip bodies are spliced. When the distance between the two sliding seats is smaller than the distance between the two positioning columns, the user continuously inserts the sliding seats into the first grooves, enables the two sliding seats to be located between the two positioning columns and then loosens the sliding seats, at the moment, reset springs stretch and contract to drive the sliding seats to reset and move, the positioning columns penetrate through the through holes, and the positioning columns are inserted into the first grooves; therefore, the sliding seat is sleeved on the positioning column, and splicing of the speed bump can be completed.

Description

Technical Field

[0001] The utility model relates to the field of urban road traffic engineering, in particular to a combined road speed reduction bump used in urban road traffic engineering. Background Art

[0002] Speed ​​​​bumps are traffic facilities installed on roads to slow down passing vehicles. They are generally strip-shaped or dot-shaped. The material is mainly rubber, but there are also metal ones. They are generally yellow and black to attract visual attention. Speed ​​​​bumps make the road surface slightly arched to achieve the purpose of slowing down vehicles. They are generally set at highway intersections, industrial and mining enterprises, schools, and residential entrances where vehicles need to slow down and sections that are prone to traffic accidents.

[0003] According to a Chinese patent with publication number CN219753045U, a combined road speed bump for urban road traffic engineering is disclosed. The utility model uses an integral buffer pad to cooperate with an internal buffer block to provide buffering when a vehicle passes through, thereby reducing the impact of the vehicle on a single speed bump body and reducing the probability of a single speed bump body being easily separated.

[0004] Regarding the above-disclosed patent content, when assembling the speed bumps, the positioning block on one speed bump needs to be inserted into the positioning groove on another speed bump, and then the two fastening bolts need to be screwed into the positioning block and the speed bump to complete the assembly of the speed bumps. This operation requires fixing by rotating the fastening bolts, which makes the fixing process more cumbersome and time-consuming, thereby reducing the assembly efficiency of the speed bumps. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a combined road speed bump for urban road traffic engineering, so as to solve the technical problem that it is inconvenient to quickly assemble the speed bump.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined road speed bump for urban road traffic engineering, comprising a speed bump main body, a splicing assembly being provided on the speed bump main body, and the splicing assembly comprising a first groove opened on one side of the speed bump main body and a second groove opened on the other side of the speed bump main body, two positioning columns being provided inside the first groove, a sliding rod being provided inside the second groove, and two sliding seats being sleeved on the outer wall of the sliding rod, a spring being installed between the sliding seat and the inner wall of the second groove, a through hole being provided on the sliding seat, and a reset spring being connected between the two sliding seats.

[0007] By adopting the above technical solution, when the speed bump body needs to be spliced, the slide seat on one side of the speed bump body is inserted into the first groove on the other side of the speed bump body, and then the slide seat is pushed to move the two slide seats toward each other.

[0008] Furthermore, a clamping groove is provided on the top of the speed bump body, and a buffer pad is clamped inside the clamping groove.

[0009] By adopting the above technical solution, the buffer pad can be clamped in the clamping groove, so as to facilitate the installation of the base body. At the same time, the provision of the buffer pad can improve the buffering effect of the speed bump body.

[0010] Furthermore, a base is provided on the top of the buffer pad, and a plurality of anti-slip strips are installed on the top of the base.

[0011] By adopting the above technical solution, the provision of the anti-skid strip can play an anti-skid role and improve the use effect of the speed bump.

[0012] Furthermore, the base is detachably connected to the clamping slot via a buffer pad, and the buffer pad is adapted to the clamping slot.

[0013] By adopting the above technical solution, when disassembling the base, the buffer pad can be pulled out from the clamping groove, so that the base and the speed bump body can be separated.

[0014] Furthermore, connecting bolts are installed between the base and the speed bump body.

[0015] By adopting the above technical solution, the connecting bolts can install the base on the speed bump body, and the base can also be disassembled.

[0016] Furthermore, a plurality of reflective strips are installed on the outer surface and the back of the substrate, and the plurality of reflective strips are evenly distributed on the substrate.

[0017] By adopting the above technical solution, the setting of the reflective strip can play a reflective role, so that the driver can observe the speed bump when driving at night.

[0018] Furthermore, a buffer block is installed inside the buffer pad, and the thickness of the buffer block is greater than the thickness of the anti-slip strip.

[0019] By adopting the above technical solution, the setting of the buffer block can improve the buffering effect of the buffer pad.

[0020] Furthermore, the sliding seat is slidably connected to the sliding rod, and the outer wall of the sliding seat is in contact with the inner wall of the second groove.

[0021] By adopting the above technical solution, the sliding seat can slide on the sliding rod, and the outer wall of the sliding seat fits with the inner wall of the second groove to improve the stability of the sliding seat when moving.

[0022] Furthermore, the through hole is adapted to fit the positioning column.

[0023] By adopting the above technical solution, the positioning column can be inserted into the through hole, thereby limiting the position of the slide seat.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] The utility model is provided with a splicing component. When the speed bump body needs to be spliced, the slide seat on one side of the speed bump body is inserted into the first groove on the other side of the speed bump body, and the slide seat is pushed at the same time, so that the two slide seats move toward each other, and the slide seat squeezes the reset spring, so that the reset spring contracts, and the slide seat stretches the spring. When the spacing between the two slide seats is smaller than the spacing between the two positioning posts, the user continues to insert the slide seat into the first groove and makes the two slide seats located between the two positioning posts, and then releases the slide seat. At this time, the reset spring stretches, and the spring contracts to drive the slide seat to reset and move, so that the positioning post passes through the through hole, so that the slide seat is sleeved on the positioning post, thereby completing the splicing of the speed bump and preventing the speed bump from moving. At the same time, this method does not need to use bolts to fix multiple speed bumps, and the splicing process is simple and convenient, thereby improving the splicing efficiency of the speed bump. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall side three-dimensional structure of the utility model;

[0028] Figure 3 It is a schematic diagram of the overall side section of the local structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the partial structure of the main body of the speed bump of the utility model;

[0030] Figure 5 It is a schematic diagram of the three-dimensional partial structure of the speed bump main body of the utility model;

[0031] Figure 6 It is a schematic diagram of the three-dimensional partial structure of the slide seat of the utility model.

[0032] In the figure: 1. speed bump body; 2. base; 3. reflective strip; 4. snap-in groove; 5. buffer pad; 6. buffer block; 7. anti-slip strip; 8. connecting bolt; 9. splicing assembly; 901. first groove; 902. positioning column; 903. second groove; 904. spring; 905. slide rod; 906. slide seat; 907. through hole; 908. reset spring. DETAILED DESCRIPTION

[0033] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1:

[0036] A combined road speed bump for urban road traffic engineering, such as Figure 1-Figure 6 As shown, it includes a speed bump body 1, on which a splicing assembly 9 is provided, a snap-in groove 4 is provided on the top of the speed bump body 1, a buffer pad 5 is snap-into the inside of the snap-in groove 4, and the buffer pad 5 can be snap-into the inside of the snap-in groove 4, so as to facilitate the installation of the base 2. At the same time, the arrangement of the buffer pad 5 can improve the buffering effect of the speed bump body 1, a base 2 is provided on the top of the buffer pad 5, and a plurality of anti-skid strips 7 are installed on the top of the base 2. The arrangement of the anti-skid strips 7 can play an anti-skid role and improve the use effect of the speed bump. The base 2 is detachably connected to the snap-in groove 4 through the buffer pad 5, and the buffer pad 5 is adapted to the snap-in groove 4. When the base 2 is removed, the buffer pad 5 can be pulled out of the snap-in groove 4, so as to complete the separation of the base 2 from the speed bump body 1, and a connecting bolt 8 is installed between the base 2 and the speed bump body 1, and the connecting bolt 8 can install the base 2 on the speed bump body 1.

[0037] Specifically, the splicing component 9 includes a first groove 901 opened on one side of the speed belt body 1 and a second groove 903 opened on the other side of the speed belt body 1. Two positioning columns 902 are provided inside the first groove 901, and a slide bar 905 is provided inside the second groove 903. The outer wall of the slide bar 905 is sleeved with two slide seats 906. When the speed belt body 1 needs to be spliced, the slide seat 906 on one side of the speed belt body 1 is inserted into the first groove 901 on the other side of the speed belt body 1, and then the slide seat 906 is pushed to make the two slide seats 906 move toward each other.

[0038] Specifically, a spring 904 is installed between the slide 906 and the inner wall of the second groove 903, a through hole 907 is opened on the slide 906, a return spring 908 is connected between the two slides 906, the slide 906 is slidably connected to the slide rod 905, the outer wall of the slide 906 fits with the inner wall of the second groove 903, the slide 906 can slide on the slide rod 905, the through hole 907 is adapted to the positioning column 902, so that the positioning column 902 can be inserted into the through hole 907, thereby limiting the slide 906.

[0039] Embodiment 2:

[0040] On the basis of the above-mentioned embodiment 1, in order to facilitate the driver to observe the speed bump when driving at night, the following structure is provided.

[0041] Specifically, a plurality of reflective strips 3 are installed on the outer surface and the back of the base 2, and the plurality of reflective strips 3 are evenly distributed on the base 2. The setting of the reflective strips 3 can play a reflective role so that the driver can observe the speed bump when driving at night.

[0042] Embodiment three:

[0043] On the basis of the above-mentioned first embodiment, in order to improve the cushioning effect of the cushion pad 5, the following structure is provided.

[0044] See also Figure 3 A buffer block 6 is installed inside the buffer pad 5 . The thickness of the buffer block 6 is greater than the thickness of the anti-slip strip 7 . The setting of the buffer block 6 can improve the buffering effect of the buffer pad 5 .

[0045] The working principle of the utility model is as follows: first, when the speed bump body 1 needs to be spliced, the slide 906 on one side of the speed bump body 1 is inserted into the first groove 901 on the other side of the speed bump body 1, and the slide 906 is pushed at the same time, so that the two slides 906 move toward each other, and the slide 906 squeezes the return spring 908, so that the return spring 908 contracts, and the slide 906 stretches the spring 904 at the same time. When the distance between the two slides 906 is smaller than the distance between the two positioning posts 902, the user continues to insert the slide 906 into the first groove 901, and makes the two slides 906 located between the two positioning posts 902, and then releases the slide 906. At this time, the return spring 908 stretches, and the spring 904 contracts, thereby driving the slide 906 to return and move, so that the positioning post 902 passes through the through hole, so that the slide 906 is sleeved on the positioning post 902, thereby completing the splicing of the speed bump;

[0046] When installing the base 2, the buffer pad 5 at the bottom of the base 2 is inserted into the clamping groove 4 to position the base 2, and then the user screws the connecting bolt 8 into the base 2 and the speed bump body 1 to complete the installation of the base 2. The setting of the buffer pad 5 and the buffer block 6 can improve the buffering performance of the speed bump, and the reflective strip 3 can play a reflective role so that drivers driving at night can observe the speed bump.

[0047] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A combined road speed bump for urban road traffic engineering, comprising a speed bump body (1), characterized in that: The speed bump body (1) is provided with a splicing assembly (9), and the splicing assembly (9) comprises a first groove (901) opened on one side of the speed bump body (1) and a second groove (903) opened on the other side of the speed bump body (1), two positioning columns (902) are arranged inside the first groove (901), a sliding rod (905) is arranged inside the second groove (903), and two sliding seats (906) are sleeved on the outer wall of the sliding rod (905), a spring (904) is installed between the sliding seat (906) and the inner wall of the second groove (903), a through hole (907) is opened on the sliding seat (906), and a reset spring (908) is connected between the two sliding seats (906).

2. The combined road speed bump for urban road traffic engineering according to claim 1 is characterized by: A clamping groove (4) is provided on the top of the speed bump body (1), and a buffer pad (5) is clamped inside the clamping groove (4).

3. The combined road speed bump for urban road traffic engineering according to claim 2 is characterized by: A base body (2) is provided on the top of the buffer pad (5), and a plurality of anti-slip strips (7) are installed on the top of the base body (2).

4. The combined road speed bump for urban road traffic engineering according to claim 3 is characterized by: The base body (2) is detachably connected to the clamping groove (4) via a buffer pad (5), and the buffer pad (5) is adapted to the clamping groove (4).

5. The combined road speed bump for urban road traffic engineering according to claim 3 is characterized by: Connecting bolts (8) are installed between the base (2) and the speed bump body (1).

6. The combined road speed bump for urban road traffic engineering according to claim 3 is characterized by: A plurality of reflective strips (3) are installed on the outer surface and the back of the base (2), and the plurality of reflective strips (3) are evenly distributed on the base (2).

7. The combined road speed bump for urban road traffic engineering according to claim 2 is characterized by: A buffer block (6) is installed inside the buffer pad (5), and the thickness of the buffer block (6) is greater than the thickness of the anti-slip strip (7).

8. The combined road speed bump for urban road traffic engineering according to claim 1 is characterized by: The sliding seat (906) is slidably connected to the sliding rod (905), and the outer wall of the sliding seat (906) is in contact with the inner wall of the second groove (903).

9. The combined road speed bump for urban road traffic engineering according to claim 1 is characterized by: The through hole (907) is adapted to fit the positioning column (902).

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