Deceleration strip for municipal engineering

Abstract

The deceleration strip for municipal engineering comprises an equipment body, the equipment body comprises a buried supporting base, a top cover is fixedly arranged at the top of the buried supporting base, a lifting supporting box is arranged on the inner side of the buried supporting base and the inner side of the top cover in a common limiting mode, and the top of the lifting supporting box extends to the outside and is fixedly provided with a rubber deceleration strip. Grooves matched with the lifting supporting box are formed in the buried supporting base, a plurality of first supporting springs are arranged at the bottom of the lifting supporting box, a plurality of reflective films are transversely adhered to the outer surface of the rubber deceleration strip, a plurality of grooves are transversely formed in the two sides of the rubber deceleration strip, and warning lamps are arranged in the grooves. Compared with the prior art, the deceleration strip has the advantages that the deceleration strip can be prevented from being too high or too low through the deceleration strip capable of being elastically lifted, meanwhile, the hard impact of an automobile on the deceleration strip is reduced, and meanwhile, a driver can be warned through the warning lamp under the condition that no light source exists.

Description

Technical Field

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

[0002] Speed ​​bumps, also called deceleration ridges, 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, and make the road surface slightly arched to achieve the purpose of slowing down vehicles.

[0003] Speed ​​bumps in the prior art are basically fixed to the concrete floor by bolts. Speed ​​bumps that are too low or too high have poor effects. A low speed bump has no effect on the vehicle, while a high speed bump is prone to accidents. Fixed speed bumps are more likely to be damaged. Speed ​​bumps in the prior art are all made of reflective materials to remind the driver, but at night, they can only rely on vehicle lights and street lights for reflection. However, if the street lights are off, a slightly faster speed will make the driver unable to react. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a speed bump for municipal engineering in view of the deficiencies in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a speed bump for municipal engineering, including an equipment main body, the equipment main body including a buried support base, the top of the buried support base is fixedly connected with a top cover, the buried support base and the inner side of the top cover are jointly limited and connected with a lifting support box, the top of the lifting support box extends to the outside and is fixedly connected with a rubber speed bump, the buried support base is provided with a second groove matching the lifting support box, the bottom of the lifting support box is connected with a plurality of first support springs, the bottom of the second groove is horizontally connected with a plurality of support seats, the top of the support seat is connected with a limiting support column, the middle of the lifting support box is horizontally provided with a limiting groove matching the limiting support column, the outer surface of the rubber speed bump is horizontally adhered with a plurality of reflective films, the two sides of the rubber speed bump are horizontally provided with a plurality of first grooves, and the grooves are connected with warning lights.

[0006] Furthermore, fixed mounting plates are connected to both ends of the buried support base, and a plurality of fixing nail holes are provided on the fixed mounting plates, so as to further ensure the stability of the buried support bottom.

[0007] Furthermore, a plurality of limiting slide grooves are provided on both sides of the second groove, and limiting sliding blocks matching the limiting slide grooves are connected on both sides of the lifting support box to facilitate the stable lifting operation of the lifting support box.

[0008] Furthermore, a plurality of support rods are connected to the bottom of the buried support base, a water seepage channel is provided inside the support rods, and a water leakage hole cooperating with the water seepage channel is provided at the bottom of the second groove to prevent water accumulation inside.

[0009] Furthermore, a support net is connected to the bottom of the water seepage channel, and a filter cloth cover is connected to the top of the support net to prevent soil reverse seepage.

[0010] Furthermore, a second supporting spring is connected in the limiting groove to further ensure the improvement of elastic force.

[0011] Furthermore, the first support spring and the second support spring are replaced with shock absorbers to further ensure stability.

[0012] The advantage of the speed bump for municipal engineering of the utility model compared with the prior art is that the speed bump can be prevented from being too high or too low by having an elastically liftable speed bump, and the hard impact of the car on the speed bump can be reduced. At the same time, the warning light can be used to warn the driver in the absence of light. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a speed bump for municipal engineering.

[0014] Figure 2 The utility model is a schematic diagram of a first side sectional structure of a speed bump for municipal engineering.

[0015] Figure 3 It is a second side sectional structural schematic diagram of a speed bump for municipal engineering of the utility model.

[0016] Figure 4 yes Figure 2 , Figure 3 Schematic diagram of the structure of part A.

[0017] As shown in the figure: 1. Equipment body; 2. Buried support base; 3. Top cover; 4. Lifting support box; 5. Rubber speed bump; 6. Fixed mounting plate; 7. Fixed nail hole; 8. Reflective film; 9. First groove; 10. Warning light; 11. Second groove; 12. Support seat; 13. Limit support column; 14. First support spring; 15. Limit groove; 16. Second support spring; 17. Limit slide groove; 18. Limit slider; 19. Support rod; 20. Water seepage channel; 21. Leakage hole; 22. Support net; 23. Filter cloth cover; 24. Shock absorber. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Combined with Figure 1-4 , a speed bump for municipal engineering, including an equipment body 1, the equipment body 1 includes a buried support base 2, the top of the buried support base 2 is fixedly connected with a top cover 3, the buried support base 2 and the top cover 3 need to be buried by concrete pouring, so as to ensure the overall stability of the equipment, the buried support base 2 and the inner side of the top cover 3 are jointly limited and connected with a lifting support box 4, the top of the lifting support box 4 extends to the outside and is fixedly connected with a rubber speed bump 5, a part of the top of the lifting support box 4 and the rubber speed bump 5 need to be leaked, the two ends of the buried support base 2 are connected with a fixed mounting plate 6, and the fixed mounting plate 6 is provided with a plurality of fixed nail holes 7, when burying the buried support base 2 and the top cover 3, one side needs to be fixedly installed on the concrete through the fixed mounting plate 6, and then the concrete pouring operation is performed, a plurality of limiting slide grooves 17 are provided on both sides of the second groove 11, and limiting sliders 18 cooperating with the limiting slide grooves 17 are connected on both sides of the lifting support box 4, and the height of the limiting slide groove 17 is consistent with the length of the leaked part of the lifting support box 4, so as to ensure that the lifting height of the speed bump remains rated.

[0020] The buried support base 2 is provided with a second groove 11 that matches the lifting support box 4, and the bottom of the lifting support box 4 is connected with multiple first support springs 14. The bottom of the second groove 11 is laterally connected with multiple support seats 12, and the top of the support seat 12 is connected with a limiting support column 13. The middle of the lifting support box 4 is laterally provided with a limiting groove 15 that matches the limiting support column 13, and the limiting groove 15 is connected with a second support spring 16. Through the multiple first support springs 14 and second support springs 16, elastic force can be provided for the lifting support box 4. The first support springs 14 and the second support springs 16 are replaced with shock absorbers 24. If the cost is sufficient, the springs can be replaced with shock absorbers 24 to further ensure the shock absorption stability, or the springs and shock absorbers 24 can be staggered and separated.

[0021] The outer surface of the rubber speed bump 5 is laterally adhered with multiple reflective films 8, which can reflect light under light and are basically yellow in color. Multiple first grooves 9 are laterally arranged on both sides of the rubber speed bump 5. Warning lights 10 are connected in the first grooves 9. The warning lights 10 require a sealed and waterproof external power cord, which is basically the power supply of an external street lamp or can be powered by additional solar batteries. This is a common existing technology, so it will not be elaborated on.

[0022] A plurality of support rods 19 are connected to the bottom of the buried support base 2, a water seepage channel 20 is arranged inside the support rods 19, a leakage hole 21 cooperating with the water seepage channel 20 is arranged at the bottom of the second groove 11, a support net 22 is connected to the bottom of the water seepage channel 20, a filter cloth cover 23 is connected to the top of the support net 22, and the concrete floor needs to be drilled in advance corresponding to the support rods 19, and the holes need to be drilled below the concrete, and the support rods 19 extend to below the concrete layer, so that the accumulated water can seep out from the leakage holes 21 and the water seepage channel 20.

[0023] At the same time, the buried support base 2, the top cover 3, the lifting support box 4, the fixed installation plate 6 and the limiting structure in the device are all made of stainless steel metal, which is convenient for long-term use.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it 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 protection scope of the utility model.

Claims

1. A speed bump for municipal engineering, comprising a device body (1), characterized in that: The equipment body (1) comprises a buried support base (2), the top of the buried support base (2) is fixedly connected with a top cover (3), the buried support base (2) and the top cover (3) are connected to a lifting support box (4) on their inner sides, the top of the lifting support box (4) extends to the outside and is fixedly connected with a rubber speed bump (5), the buried support base (2) is provided with a second groove (11) matching the lifting support box (4), the bottom of the lifting support box (4) is connected with a plurality of first support springs (14), the second groove ( 11) is laterally connected with a plurality of support seats (12) at the bottom, the top of the support seat (12) is connected with a limit support column (13), the middle of the lifting support box (4) is laterally provided with a limit groove (15) matching the limit support column (13), the outer surface of the rubber speed bump (5) is laterally bonded with a plurality of reflective films (8), the two sides of the rubber speed bump (5) are laterally provided with a plurality of first grooves (9), the first grooves (9) are connected with a warning light (10), and the limit grooves (15) are connected with a second support spring (16).

2. A speed bump for municipal engineering according to claim 1, characterized in that: Both ends of the buried support base (2) are connected with fixed installation plates (6), and the fixed installation plates (6) are provided with a plurality of fixing nail holes (7).

3. The speed bump for municipal engineering according to claim 1, characterized in that: A plurality of limiting sliding grooves (17) are provided on both sides of the second groove (11), and limiting sliding blocks (18) matching the limiting sliding grooves (17) are connected to both sides of the lifting support box (4).

4. The speed bump for municipal engineering according to claim 1, characterized in that: The bottom of the buried support base (2) is connected with a plurality of support rods (19), a water seepage channel (20) is provided inside the support rods (19), and the bottom of the second groove (11) is provided with a water leakage hole (21) matching the water seepage channel (20).

5. A speed bump for municipal engineering according to claim 4, characterized in that: The bottom of the water seepage channel (20) is connected to a support net (22), and the top of the support net (22) is connected to a filter cloth cover (23).

6. The speed bump for municipal engineering according to claim 1, characterized in that: The first support spring (14) and the second support spring (16) are replaced with a shock absorber (24).

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