Road surface speed bump component

Abstract

The utility model discloses a road surface deceleration strip component which comprises a road surface and a roadbed, a mounting groove is formed in the road surface and penetrates into the roadbed, the road surface deceleration strip component comprises a foundation body component, a surface layer, a ground combination layer and a bonding firm layer, the foundation body component is filled in the mounting groove, and the foundation body component is fixed in the mounting groove through the bonding firm layer; the surface layer covers the top surface of the foundation main body component and is connected with the foundation main body component through cement mortar; the ground combining layer is used for fixing the foundation main body component on the roadbed, the bonding firm layer is used for fixing the foundation main body component in the mounting groove, polyurea is injected into a gap between the foundation main body component and the ground and a gap between the foundation main body component and the mounting groove, and the polyurea is cured into the ground combining layer and the bonding firm layer through reaction; after construction, the curing speed is high, the construction period is short, and meanwhile, due to the particularity of materials, the material is harmless to the environment and human bodies after construction.

Description

Technical Field

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

[0002] Speed ​​bumps are an almost irreplaceable feature of traditional road construction and use. With the increasing number of motor vehicles in my country, speed bumps are inevitably facing various problems. These problems primarily manifest as cracking and detachment, which also increase the frequency of speed bump replacement or repair. Speed ​​bumps often affect the personal safety of citizens and also have a certain impact on local fiscal expenditures. Therefore, promoting the iteration of speed bumps is an urgent issue at present. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, an embodiment of the present invention proposes a road speed bump component, comprising a road surface and a roadbed, wherein the road surface is provided with an installation groove, the installation groove extending deep into the roadbed, a base body component, and a surface layer, wherein the base body component is installed in the installation groove, the base body component is integrally formed, and the base body component is adhesively fixed in the installation groove; the surface layer covers the top surface of the base body component, the surface layer is made of corundum, and the surface layer and the base body component are connected by cement mortar.

[0004] According to some embodiments of the present invention, a ground binding layer is further included, and the ground binding layer is used to fix the basic main component on the roadbed.

[0005] According to some embodiments of the present invention, the ground binding layer is formed by curing polyurea.

[0006] According to some embodiments of the present invention, a bonding layer is further included, and the bonding layer is used to fix the basic main body component in the installation groove.

[0007] According to some embodiments of the present invention, the adhesive layer is formed by curing polyurea.

[0008] The utility model has at least the following beneficial effects:

[0009] 1. The surface layer is made of corundum, which can greatly improve the wear resistance of the speed bump and reduce maintenance costs.

[0010] 2. During the construction process, polyurea material is injected into the cracks of the main components of the foundation, as well as the gaps between the main components of the foundation and the road surface and roadbed. Through reaction, a curable polymer is formed to fill and bond the defective parts of the structure. This solution can quickly and effectively bond the concrete and roadbed into a whole. The curing speed after construction is fast and the construction period is short. At the same time, due to the special nature of the material, it is harmless to the environment and human body after construction. Through the combination of the above-mentioned new materials and new processes, this durable road speed bump component reduces damage to the road surface during construction compared to traditional speed bumps, has better effects and can also effectively protect the road surface.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model. DETAILED DESCRIPTION

[0014] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0015] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0016] In the description of this utility model, "a plurality" means more than two, and "greater than," "less than," "exceed," etc. are understood to exclude the number itself. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number or order of the technical features indicated.

[0017] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0018] Reference Figure 1 A road speed bump component includes a road surface 101 and a roadbed 102. The road surface 101 is provided with an installation groove 103, which extends deep into the roadbed 102. The component includes a base main component 100, a surface layer 200, a ground binding layer 300, and an adhesive layer 400. The base main component 100 is filled in the installation groove 103, and the base main component 100 is fixed in the installation groove 103 by the adhesive layer 400.

[0019] The surface layer 200 covers the top surface of the basic main component 100, and the surface layer 200 and the basic main component 100 are connected by cement mortar; the ground bonding layer 300 is used to fix the basic main component 100 on the roadbed 102, and the bonding layer 400 is used to fix the basic main component 100 in the installation groove 103.

[0020] The steps of manufacturing the above-mentioned road speed bump component include:

[0021] Step 1: groove the road surface 101 to form an installation groove 103;

[0022] Step 2: Use concrete to make the foundation main component 100;

[0023] Step 3: Manufacturing the surface layer 200. Evenly spread corundum on the surface of the basic main body component 100 manufactured in step 2, so as to better withstand dynamic loads, effectively increase the toughness of the internal part of the deceleration component, and reduce the generation of internal shrinkage cracks. Then, manually smooth and calender the surface with an iron trowel. Finally, polish the entire surface of the basic main body component 100 before final setting. Polish the entire surface with an electric polishing machine so that the surface of the basic main body component 100 is covered with the surface layer 200.

[0024] Step 4: Curing the finished product after the concrete in step 3 has finally set, so that the foundation main component 100 and the surface layer 200 are formed together;

[0025] Step five: install the basic main component 100 into the installation groove 103, and inject polyurea into the gaps between the basic main component 100 and the ground, and between the basic main component 100 and the installation groove 103. The polyurea is cured by reaction to form the ground bonding layer 300 and the adhesive layer 400.

[0026] Adding fibers to the concrete in step 2 can better withstand dynamic loads, effectively increase the internal toughness of the deceleration component, and reduce the occurrence of internal shrinkage cracks.

[0027] The maintenance time in step 4 is 7 days.

[0028] First, the basic main component 100 is made of prefabricated components, which can save material costs and labor costs.

[0029] Secondly, the surface layer 200 is made of corundum, which can greatly improve the wear resistance of the speed bump and reduce maintenance costs.

[0030] Again, during the construction process, polyurea material is injected into the cracks of the basic main component 100, as well as the gaps between the basic main component 100 and the road surface 101 and the roadbed 102. Through reaction, a curable polymer is formed to fill and bond the defective parts of the structure. This solution can quickly and effectively bond the concrete and the roadbed 102 into a whole; the curing speed after construction is fast and the construction period is short. At the same time, due to the special nature of the material, it is harmless to the environment and human body after construction; through the combination of the above-mentioned new materials and new processes, the durable road speed bump component reduces the damage to the road surface 101 during construction compared to traditional speed bumps, has better effects and can also effectively protect the road surface 101.

[0031] Throughout this specification, references to the terms "some embodiments" or "it is contemplated that" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A road speed bump component, comprising a road surface (101) and a roadbed (102), wherein a mounting groove (103) is provided on the road surface (101), and the mounting groove (103) extends deep into the roadbed (102), characterized in that: It comprises a basic main body component (100) and a surface layer (200), wherein the basic main body component (100) is installed in the installation groove (103), the basic main body component (100) is integrally formed, and the basic main body component (100) is adhesively fixed in the installation groove (103); The surface layer (200) covers the top surface of the basic main component (100), the surface layer (200) is made of corundum, and the surface layer (200) and the basic main component (100) are connected by cement mortar.

2. A road speed bump component according to claim 1, characterized in that: It also includes a ground binding layer (300), and the ground binding layer (300) is used to fix the basic main component (100) on the roadbed (102).

3. A road speed bump component according to claim 2, characterized in that: The ground binding layer (300) is formed by curing polyurea.

4. A road speed bump component according to claim 1, characterized in that: It also includes an adhesive layer (400), and the adhesive layer (400) is used to fix the basic main body component (100) in the installation groove (103).

5. A road speed bump component according to claim 4, characterized in that: The adhesive layer (400) is formed by curing polyurea.

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