Road and bridge traffic deceleration strip

Abstract

The utility model relates to the technical field of deceleration strips, and discloses a road and bridge traffic deceleration strip which comprises a deceleration strip body, two limiting insertion rods are symmetrically and fixedly connected to the right end of the deceleration strip body, and two limiting channels matched with the limiting insertion rods are symmetrically formed in the left end of the deceleration strip body. According to the speed bump, the limiting insertion rod at one end of one speed bump is vertically inserted into the limiting channel at one end of the other speed bump, two speed bumps can be quickly spliced together, a plurality of speed bumps can be spliced together to form a whole by adopting the mode, and if a single speed bump needs to be replaced, the speed bump can be conveniently replaced. The damaged deceleration strip can be vertically moved, so that the limiting insertion rod at one end of the deceleration strip is moved out of the limiting channel of the other deceleration strip, the limiting channel at the other end of the deceleration strip is moved out of the outer wall of the limiting insertion rod at one end of the third deceleration strip, and the single deceleration strip can be conveniently and rapidly detached and replaced. And the convenience of replacing a single speed bump is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of speed bumps, and more specifically to a road bridge traffic speed bump. Background Art

[0002] Speed ​​bumps, also called deceleration ridges, are traffic facilities installed on roads and bridges 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, bridge entrances and exits, 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 reduce the speed of motor vehicles and non-motor vehicles.

[0003] For example, Chinese patent application number "202321526990.3" discloses a temporary traffic speed bump, which relates to the technical field of traffic safety equipment, including a first speed bump and a warning mechanism, wherein the rear end of the first speed bump is connected to the second speed bump, and a building ground is arranged below the first speed bump and the second speed bump, and the front ends of the first speed bump and the second speed bump are both provided with a limiting groove. In the utility model, the limiting block at the rear end of the first speed bump is inserted into the limiting groove at the front end of the second speed bump, and the automatic alignment of the first speed bump and the second speed bump is achieved through the mutual cooperation of the limiting block and the limiting groove, so that when splicing multiple speed bumps, it can be ensured that the multiple speed bumps are in a straight line, which is convenient for the straight assembly of the speed bumps.

[0004] After the improvement of this temporary traffic speed bump, the cooperation of the limit block and the limit groove makes it easy to quickly align and splice two speed bumps, and can ensure that multiple speed bumps are in a straight line. However, the speed bumps are easily damaged by wear and tear of the vehicle after being used for a period of time, so they need to be replaced. However, when the speed bumps are spliced, the limit block at one end of one speed bump is inserted into the limit groove at one end of another speed bump. When multiple speed bumps are spliced ​​in this way, the multiple speed bumps will be interlocked together to form a whole. When replacing a single speed bump, the speed bump needs to be disassembled as a whole to take out the speed bump that needs to be replaced separately, which makes it more troublesome to replace a single speed bump, which needs to be improved. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a road bridge traffic speed bump to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a road bridge traffic speed bump, comprising a speed bump body, wherein the right end of the speed bump body is symmetrically fixedly connected with two limit rods, the left end of the speed bump body is symmetrically provided with two limit channels adapted to the limit rods, the front and rear sides of the outer wall of the speed bump body are provided with protective grooves, the interior of the protective groove is provided with a reflective strip, the back of the reflective strip is fixedly connected with a sub-Velcro, the inner wall of the protective groove is fixedly connected with a mother Velcro, the front and rear sides of the outer wall of the speed bump body are fixedly connected with anti-skid bumps, and the outer walls of the anti-skid bumps are sprayed with fluorescent paint.

[0007] Furthermore, there are multiple anti-skid bumps, which are evenly distributed on the front and rear sides of the outer wall of the speed bump body.

[0008] Furthermore, a plurality of anti-slip stripes are provided on the top of the outer wall of the speed bump body.

[0009] Furthermore, the back side of the sub-velcro is bonded to the front side of the main Velcro.

[0010] Furthermore, bolt installation openings are provided around the outer wall of the speed bump body.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model provides a limit rod at one end of the speed bump and a limit channel at the other end, so that the limit rod at one end of a speed bump can be vertically inserted into the limit channel at one end of another speed bump, so that the two speed bumps can be quickly spliced ​​together, and in this way, multiple speed bumps can be spliced ​​together to form a whole. If a single speed bump needs to be replaced, the damaged speed bump can be vertically moved so that the limit rod at one end of the speed bump is moved out of the limit channel of the other speed bump, and the limit channel at the other end of the speed bump is moved out from the outer wall of the limit rod at one end of the third speed bump, so that the single speed bump can be quickly disassembled, and the single speed bump can be spliced ​​in the same way, so that the convenience of replacing the single speed bump is improved.

[0013] 2. The utility model improves the anti-skid property of the speed bump by adopting anti-skid stripes and a plurality of anti-skid protrusions, and by setting the fluorescent paint on the outer wall of the anti-skid protrusion, since the color of the fluorescent paint contains special fluorescent pigments, this pigment can emit more light, making the vehicle easier to be found during the day and improving the visibility during driving. By setting the protective groove and the reflective strip, the reflective strip becomes brighter under the illumination of the car lights, thereby improving the visibility of the vehicle at night. The cooperation of the sub-Velcro and the parent Velcro makes it easy to disassemble the reflective strip, so that the staff can replace the reflective strip conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the other side of the utility model.

[0016] Figure 3 It is a schematic top view of the overall structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the side structure of the protective groove, reflective strip, sub-velcro and mother Velcro of the utility model.

[0018] Figure 5 It is a schematic diagram of the splicing structure of multiple speed bump bodies of the utility model.

[0019] The accompanying drawings are marked as follows: 1. speed bump body; 2. limiting rod; 3. limiting channel; 4. bolt mounting port; 5. anti-slip bump; 6. protective groove; 7. reflective strip; 8. sub-Velcro; 9. main Velcro. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The road bridge traffic speed bump involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-5 As shown, a road bridge traffic speed bump includes a speed bump body 1, two limit rods 2 are symmetrically fixedly connected to the right end of the speed bump body 1, two limit channels 3 adapted to the limit rods 2 are symmetrically opened at the left end of the speed bump body 1, and bolt mounting openings 4 are opened around the outer wall of the speed bump body 1.

[0023] In this embodiment, through the cooperation of the limiting rod 2 and the limiting channel 3, it is convenient to splice multiple speed bump bodies 1 together, and through the setting of the bolt mounting port 4, it is convenient for the staff to use bolts to fix the speed bump on the ground of the road bridge.

[0024] Embodiment 2:

[0025] like Figure 1-5As shown, protective grooves 6 are provided on the front and rear sides of the outer wall of the speed bump body 1, and a reflective strip 7 is provided inside the protective groove 6. A child Velcro 8 is fixedly connected to the back of the reflective strip 7, and a mother Velcro 9 is fixedly connected to the inner wall of the protective groove 6. The back of the child Velcro 8 is bonded to the front of the mother Velcro 9. Anti-skid protrusions 5 are fixedly connected to the front and rear sides of the outer wall of the speed bump body 1, and the outer wall of the anti-skid protrusions 5 is sprayed with fluorescent paint. There are multiple anti-skid protrusions 5, and the multiple anti-skid protrusions 5 are evenly distributed on the front and rear sides of the outer wall of the speed bump body 1. Multiple anti-skid stripes are provided on the top of the outer wall of the speed bump body 1.

[0026] In this embodiment, the color of the fluorescent paint contains special fluorescent pigments, which can emit more light, making the vehicle easier to be found during the day and improving driving visibility. The reflective strip 7 uses the reflection principle of small beads, and its surface is covered with tiny glass beads. These glass beads can reflect light, making the reflective strip 7 brighter under the illumination of car lights, thereby improving the visibility of the vehicle. When the reflective strip 7 needs to be replaced after long-term use, the staff can peel off the sub-Velcro 8 at the bottom of the reflective strip 7 from the mother Velcro 9, so that the reflective strip 7 can be easily disassembled, and then the new reflective strip 7 can be placed in the protective groove 6, and the sub-Velcro 8 on the back of the reflective strip 7 can be pasted on the mother Velcro 9, so that the reflective strip 7 can be quickly replaced.

[0027] In summary, if Figure 1-5 As shown, when using the traffic speed bump of a road bridge, first insert the limiting rod 2 at one end of the first speed bump vertically into the limiting channel 3 at one end of the second speed bump, so that the two speed bumps can be quickly spliced ​​together, and then the limiting rod 2 at one end of the third speed bump is vertically inserted into the limiting channel 3 at the other end of the first speed bump. In this way, multiple speed bumps can be spliced ​​together to form a whole, and then multiple bolts are used to fix it on the ground of the road bridge through the bolt mounting openings 4 around the speed bump body 1, so that it is easy to fix and install the speed bump, and the fluorescent paint on the outer wall of the anti-slip protrusion 5 emits more light, so that the vehicle is easier to be found during the day, which improves driving safety. Visibility: the reflective strip 7 uses its own reflection to improve the visibility of the vehicle at night, and the anti-skid stripes and multiple anti-skid protrusions 5 improve the anti-skid property of the speed bump. When a single speed bump is damaged and needs to be replaced, first remove the bolts in the bolt mounting openings 4 around the damaged speed bump. At this time, move the damaged speed bump vertically upward so that the limiting rod 2 at one end of the speed bump is moved out from the limiting channel 3 of another speed bump, and the limiting channel 3 at the other end of the speed bump is moved out from the outer wall of the limiting rod 2 at one end of the third speed bump, so that it is easy to quickly disassemble a single speed bump, and use the same method to splice a single speed bump, so as to improve the convenience of replacing a single speed bump.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A road bridge traffic speed bump, comprising a speed bump body (1), characterized in that: The right end of the speed bump body (1) is symmetrically fixedly connected to two limit rods (2), and the left end of the speed bump body (1) is symmetrically provided with two limit channels (3) adapted to the limit rods (2). The front and rear sides of the outer wall of the speed bump body (1) are provided with protective grooves (6), and a reflective strip (7) is provided inside the protective groove (6). A sub-velcro (8) is fixedly connected to the back of the reflective strip (7), and a mother-velcro (9) is fixedly connected to the inner wall of the protective groove (6). Anti-skid protrusions (5) are fixedly connected to the front and rear sides of the outer wall of the speed bump body (1), and the outer walls of the anti-skid protrusions (5) are sprayed with fluorescent paint.

2. A road bridge traffic speed bump according to claim 1, characterized in that: The number of the anti-skid protrusions (5) is multiple, and the multiple anti-skid protrusions (5) are evenly distributed on the front and rear sides of the outer wall of the speed bump body (1).

3. A road bridge traffic speed bump according to claim 1, characterized in that: The top of the outer wall of the speed bump body (1) is provided with a plurality of anti-slip stripes.

4. A road bridge traffic speed bump according to claim 1, characterized in that: The back side of the child Velcro (8) is bonded to the front side of the mother Velcro (9).

5. A road bridge traffic speed bump according to claim 1, characterized in that: Bolt mounting openings (4) are provided around the outer wall of the speed reduction belt body (1).

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