Pavement regeneration structure

Abstract

The utility model discloses a pavement regeneration structure which is composed of a reinforcing rivet and a steel wire mesh, the reinforcing rivet is installed on the steel wire mesh, the reinforcing rivet is composed of a rivet lower assembly and a rivet upper assembly, the bottom of the rivet lower assembly is provided with a conical breaking and punching head, an insertion groove is formed in the upper portion of the rivet lower assembly, and the upper portion of the rivet lower assembly is provided with a through hole. A positioning groove communicating with the inserting groove is formed in the side face of the lower rivet assembly. The steel wire mesh is clamped inside the asphalt pavement repairing material instead of being located between the to-be-repaired area and the asphalt pavement repairing material, the steel wire mesh and the asphalt pavement repairing material are fused together more easily, meanwhile, the steel wire mesh is fixed to the to-be-repaired area through the reinforcing rivets, and the steel wire mesh is fixed to the to-be-repaired area through the anchoring effect of the reinforcing rivets. And the asphalt pavement repairing material and the pavement to be repaired can be attached more tightly, so that a better repairing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface repair, in particular to a road surface regeneration structure. Background Art

[0002] During the use of asphalt roads, local damage caused by reasons such as vehicle load and weather needs to be repaired in time to avoid the expansion of damage. After filling the repair material on the road, it is necessary to flatten and compact it to make it adhere to the original road surface. However, the repaired area and the original road surface cannot be completely integrated, and the repaired area is more likely to be damaged again. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a road surface regeneration structure to solve the problems in the prior art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A road surface regeneration structure is composed of reinforcing rivets and a wire mesh. The reinforcing rivets are installed on the wire mesh. The reinforcing rivets are composed of a lower rivet component and an upper rivet component. The bottom of the lower rivet component is set as a conical punching head. An insertion slot is opened inside the upper part of the lower rivet component. A positioning slot communicated with the insertion slot is opened on the side of the lower rivet component. A lower wire mesh buckle fixed on the lower rivet component is arranged below the positioning slot. The upper rivet component is in interference fit with the insertion slot. A protruding positioning rib is arranged on the side of the upper rivet component. The positioning rib is matched with the positioning slot. A upper wire mesh buckle is fixedly arranged at the lower part of the positioning rib. The upper wire mesh buckle and the lower wire mesh buckle together form an annular structure.

[0005] Preferably, a hammering surface is fixed at the top of the upper rivet component, and the diameter of the hammering surface is larger than the outer diameter of the lower rivet component.

[0006] Preferably, a protruding limiting ring is arranged in the middle and lower part of the lower rivet component.

[0007] Preferably, protruding reinforcing ribs are fixedly arranged at the lower part of the lower rivet component at equal intervals in a circumferential manner.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: When the utility model is in use, the wire mesh is fixed to the area to be repaired through the reinforcement rivets. And to ensure the repair effect, it is necessary to ensure that the wire mesh hangs over the area to be repaired, rather than being attached to the bottom of the area to be repaired. Then, the asphalt pavement repair material is filled into the area to be repaired. Due to the arrangement of the wire mesh, the wire mesh will be clamped inside the asphalt pavement repair material, rather than being between the area to be repaired and the asphalt pavement repair material. The wire mesh is more likely to be integrated with the asphalt pavement repair material. At the same time, the wire mesh is fixed to the area to be repaired through the reinforcement rivets. Through the anchoring effect of the reinforcement rivets, the asphalt pavement repair material will fit more tightly with the pavement to be repaired, thus achieving a better repair effect;

[0009] The reinforcement rivet of the utility model consists of a lower rivet component and an upper rivet component. The separable structure is combined with the lower wire mesh buckle on the lower rivet component and the upper wire mesh buckle on the upper rivet component, which is convenient for installing the reinforcement rivet onto the wire mesh. A protruding limiting ring is arranged in the middle and lower part of the lower rivet component of the utility model. When the reinforcement rivet is hammered in manually, after hitting the limiting ring, the reinforcement rivet is difficult to continue entering, so that there is a gap between the wire mesh and the area to be repaired;

[0010] The lower part of the lower rivet component of the utility model is fixedly provided with protruding reinforcing ribs at equal intervals in a circumferential manner. Through the reinforcing ribs, the contact area between the reinforcement rivet and the area to be repaired can be increased, thereby increasing the friction force, so as to achieve the purpose of improving the fixing effect of the reinforcement rivet. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0012] Figure 1 is the overall structural schematic diagram of the utility model;

[0013] Figure 2 is the structural schematic diagram of the reinforcement rivet of the utility model.

[0014] In the figure: 1, reinforcement rivet; 2, wire mesh; 3, lower rivet component; 4, upper rivet component; 5, hammering surface; 6, positioning rib; 7, upper wire mesh buckle; 8, insertion slot; 9, positioning slot; 10, lower wire mesh buckle; 11, limiting ring; 12, reinforcing rib; 13, punching head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figure 1-2 , in an embodiment of the present utility model, a pavement regeneration structure is composed of a reinforcement rivet 1 and a wire mesh 2. The reinforcement rivet 1 is installed on the wire mesh 2. The reinforcement rivet 1 is composed of a lower rivet component 3 and an upper rivet component 4. The bottom of the lower rivet component 3 is provided with a conical punching head 13. An insertion slot 8 is opened inside the upper part of the lower rivet component 3. A positioning slot 9 communicating with the insertion slot 8 is opened on the side of the lower rivet component 3. Below the positioning slot 9, a wire mesh lower buckle 10 fixed to the lower rivet component 3 is provided. The upper rivet component 4 has an interference fit with the insertion slot 8. A protruding positioning rib 6 is provided on the side of the upper rivet component 4. The positioning rib 6 cooperates with the positioning slot 9. A wire mesh upper buckle 7 is fixedly provided at the lower part of the positioning rib 6. The wire mesh upper buckle 7 and the wire mesh lower buckle 10 together form an annular structure. A hammering surface 5 is fixed to the top of the upper rivet component 4. The diameter of the hammering surface 5 is larger than the outer diameter of the lower rivet component 3. A protruding limiting ring 11 is provided in the middle and lower part of the lower rivet component 3. The lower part of the lower rivet component 3 is fixedly provided with protruding reinforcing ribs 12 at equal intervals in a circumferential manner.

[0017] The working principle of the present utility model is as follows: When the present utility model is in use, the wire mesh 2 is fixed to the area to be repaired through the reinforcement rivet 1. And to ensure the repair effect, it is necessary to ensure that the wire mesh 2 is suspended in the area to be repaired, rather than being attached to the bottom of the area to be repaired. Then, an asphalt pavement repair material is filled into the area to be repaired. Due to the arrangement of the wire mesh 2, the wire mesh 2 will be clamped inside the asphalt pavement repair material, rather than being between the area to be repaired and the asphalt pavement repair material. The wire mesh 2 is more likely to be fused with the asphalt pavement repair material. At the same time, the wire mesh 2 is fixed to the area to be repaired through the reinforcement rivet 1. Through the anchoring effect of the reinforcement rivet 1, the asphalt pavement repair material will fit more closely with the pavement to be repaired, thereby achieving a better repair effect;

[0018] The reinforcing rivet 1 of the utility model is composed of a lower rivet component 3 and an upper rivet component 4. The separable structure is matched with a lower wire mesh buckle 10 on the lower rivet component 3 and an upper wire mesh buckle 7 on the upper rivet component 4, which facilitates the installation of the reinforcing rivet 1 onto the wire mesh 2. A protruding limiting ring 11 is provided in the middle and lower part of the lower rivet component 3 of the utility model. When the reinforcing rivet 1 is hammered in manually, it is difficult for the reinforcing rivet 1 to continue entering after hitting the limiting ring 11, so that a gap is left between the wire mesh 2 and the area to be repaired;

[0019] Protruding reinforcing ribs 12 are circumferentially fixed at equal intervals in the lower part of the lower rivet component 3 of the utility model. Through the reinforcing ribs 12, the contact area between the reinforcing rivet 1 and the area to be repaired can be increased, thereby increasing the frictional force, so as to achieve the purpose of improving the fixing effect of the reinforcing rivet 1.

[0020] Finally, it should be noted that the above are only the preferred embodiments of the utility model and are not used to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A pavement recycling structure, characterized in that: It is composed of a reinforcing rivet (1) and a wire mesh (2). The reinforcing rivet (1) is installed on the wire mesh (2). The reinforcing rivet (1) is composed of a lower rivet component (3) and an upper rivet component (4). The bottom of the lower rivet component (3) is provided with a conical punching head (13). An insertion slot (8) is opened inside the upper part of the lower rivet component (3). A positioning slot (9) communicating with the insertion slot (8) is opened on the side of the lower rivet component (3). Below the positioning slot (9), a lower wire mesh buckle (10) fixed on the lower rivet component (3) is provided. The upper rivet component (4) is in interference fit with the insertion slot (8). A protruding positioning rib (6) is provided on the side of the upper rivet component (4). The positioning rib (6) cooperates with the positioning slot (9). A upper wire mesh buckle (7) is fixedly arranged at the lower part of the positioning rib (6). The upper wire mesh buckle (7) and the lower wire mesh buckle (10) together form an annular structure.

2. The pavement recycling structure according to claim 1, characterized in that: A hammering surface (5) is fixed at the top of the upper rivet component (4). The diameter of the hammering surface (5) is larger than the outer diameter of the lower rivet component (3).

3. A pavement recycling structure according to claim 1, characterized in that: A protruding limiting ring (11) is provided in the middle and lower part of the lower rivet component (3).

4. A pavement regeneration structure according to claim 1, characterized in that: Protruding reinforcing ribs (12) are fixedly arranged at equal intervals in a circle at the lower part of the lower rivet component (3).

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