Asphalt pavement repairing device for road maintenance

Abstract

The utility model relates to the technical field of asphalt pavement repairing equipment, and discloses an asphalt pavement repairing device for road maintenance, which comprises a base plate and a road roller, a pair of road pressing rollers is rotationally arranged on the lower side of the base plate in the front-back direction; a V-shaped hopper and an overturning driving mechanism; the V-shaped hopper is installed on the base plate in a turnover mode and is driven by a turnover driving mechanism arranged on the base plate to conduct front-back turnover motion. The water bag is fixedly installed on the base plate and located on the rear side of the V-shaped hopper. Compared with the prior art, the device has the advantages that materials for repairing the asphalt pavement can be directly transferred through the V-shaped hopper, when the materials are transferred to the damaged positions of the pits of the pavement, the repairing materials can be poured into the pits of the pavement by starting the electric hydraulic rod, and then the repairing materials are manually flattened, and the device is pushed to repeatedly move at the repairing positions; therefore, the pavement to be repaired can be repeatedly flattened. According to the asphalt pavement pothole repairing device, the repairing work of the pothole damaged part of the asphalt pavement can be more time-saving and labor-saving, and the cost is lower.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for repairing asphalt pavement, in particular to an asphalt pavement repairing device for highway maintenance. Background Art

[0002] Asphalt pavement is a common road pavement at present. In order to make it have a longer service life, it needs to be maintained. Repairing asphalt pavement is one of the important contents of maintenance, including repairing potholes and damage on asphalt pavement.

[0003] At present, the existing repair method is generally: manually pack the prepared repair materials into bags, then transfer and pour them into the potholes at the damaged area, and then flatten them manually with the help of tools, and finally use a small roller to repeatedly flatten them.

[0004] It is not difficult to see that the above existing repair work has certain defects: first, the asphalt pavement repair materials need to be bagged and then transported, which is time-consuming and labor-intensive; secondly, a small roller is needed to flatten the repair area, resulting in a relatively high cost for repairing the road surface. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide an asphalt pavement repair device for highway maintenance, which, when used, can make the repair work of potholes and damaged parts of the asphalt pavement more time-saving, labor-saving and cost-effective.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0007] An asphalt pavement repairing device for highway maintenance, comprising:

[0008] A base plate and rollers; a pair of rollers are provided on the lower side of the base plate to rotate in the front-rear direction;

[0009] V-shaped bucket and a flipping drive mechanism; the V-shaped bucket is flippably mounted on a base plate, and is driven to flip forward and backward by a flipping drive mechanism disposed on the base plate;

[0010] The water bladder bag is installed and fixed on the base plate and is located at the rear side of the V-shaped bucket.

[0011] As an improvement, the bottom of the V-shaped bucket is hinged to the base plate.

[0012] As an improvement, the flip driving mechanism includes an electric hydraulic rod; the electric hydraulic rod is located at the rear side of the V-shaped bucket, and the top of the electric hydraulic rod is hinged to the rear side wall of the V-shaped bucket, and the bottom is hinged to the base plate. The electric hydraulic rod is an existing device well known to those skilled in the art, and its use and control methods are all existing technologies.

[0013] As an improvement, a water injection pipe is arranged on the top of the water bag. After the water bag is filled with water, the free end of the water injection pipe extends downward to the middle of the water bag. A valve is arranged on the water injection pipe, and a drainage port with a cover is arranged on one side of the bottom of the water bag. After the water bag is filled with water, it can provide pressure for the repair of the road surface when the water bag is filled with water; after the water in the water bag is emptied, the space occupied by the present invention is smaller.

[0014] As an improvement, a push rod is fixed to the rear side of the base plate, which facilitates the pushing of the vehicle on the road surface.

[0015] The advantages of the utility model compared with the prior art are:

[0016] When the present invention is in use, the asphalt pavement repair material can be directly transported through the V-shaped bucket. When it is transported to the pothole damaged part of the road surface, the electric hydraulic rod can be started to dump the repair material into the pothole. After the repair material is manually flattened, the present invention is pushed to move repeatedly at the repair site, thereby realizing repeated flattening of the repaired road surface.

[0017] In summary, the present invention can make the repair work of potholes and damaged areas on asphalt pavement more time-saving, labor-saving and cost-effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0020] Figure 3 It is a partial structural schematic diagram of the utility model.

[0021] Figure 4 It is a structural schematic diagram of a water bladder bag of the utility model.

[0022] As shown in the figure: 1. Base plate; 2. Roller; 3. V-shaped bucket; 4. Water bag; 5. Electric hydraulic rod; 6. Water injection pipe; 7. Sealing cover; 8. Drain port; 9. Tool box; 10. Push rod. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] An asphalt pavement repairing device for highway maintenance, comprising:

[0026] Base plate 1 and roller 2; Figure 1 and 2 As shown, a pair of rollers 2 are rotatably arranged on the lower side of the base plate 1 along the front-rear direction, and a push rod 10 is fixed on the rear side;

[0027] V-shaped bucket 3 and flip drive mechanism; Figure 3 As shown, the bottom of the V-shaped bucket 3 is hinged to the base plate 1, and the flip driving mechanism includes an electric hydraulic rod 5; the electric hydraulic rod 5 is located at the rear side of the V-shaped bucket 3, and the top is hinged to the rear side wall of the V-shaped bucket 3, and the bottom is hinged to the base plate 1. A pair of flip driving mechanisms are provided, and are respectively located on the left and right parts of the V-shaped bucket 3;

[0028] The water bag 4 is fixed on the base plate 1 and is located at the rear side of the V-shaped bucket 3. Figure 3 As shown, a water injection pipe 6 is provided on the top of the water bag 4. After the water bag 4 is filled with water, the free end of the water injection pipe 6 extends downward to the middle position of the water bag 4. A valve is provided on the water injection pipe 6, and a drainage port 8 with a sealing cover 7 is provided on one side of the bottom of the water bag 4.

[0029] It is worth mentioning that a tool box 9 is fixed on the base plate 1 and is located at the rear side of the water bag 4. It is convenient for the repair workers to put and take in the tools commonly used when repairing asphalt pavement, such as leveling tools.

[0030] During the specific implementation of this embodiment: the repair worker transports the repair materials through the V-shaped bucket 3. After transporting them to the potholes on the asphalt road surface, the electric hydraulic rod 5 is started to drive the V-shaped bucket 3 to flip forward and pour the repair materials inside into the potholes on the road surface (if the pouring is not complete, the repair materials in the V-shaped bucket 3 are cleaned out manually), and then the repair materials are flattened manually. Finally, the asphalt road surface repair device for highway maintenance is manually pushed to repeatedly flatten the road surface to be repaired (the water bag 4 is filled with water at this time).

[0031] It is worth mentioning that when the asphalt pavement repair device for highway maintenance is not in use, the water in the water bag 4 is drained. At this time, the overall volume of the specimen is smaller, the weight is lighter, and it is easier to load and transport.

[0032] 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. An asphalt pavement repair device for highway maintenance, characterized in that: include: A base plate (1) and a roller (2); a pair of rollers (2) are provided on the lower side of the base plate (1) so as to rotate in the front-rear direction; A V-shaped bucket (3) and a turning drive mechanism; the V-shaped bucket (3) is turned over and mounted on a base plate (1), and is driven to turn over forward and backward by a turning drive mechanism arranged on the base plate (1); The water bag (4) is fixedly mounted on the base plate (1) and is located at the rear side of the V-shaped bucket (3).

2. The asphalt pavement repairing device for highway maintenance according to claim 1, characterized in that: The bottom of the V-shaped bucket (3) is hinged to the base plate (1).

3. The asphalt pavement repairing device for highway maintenance according to claim 2, characterized in that: The overturning driving mechanism comprises an electric hydraulic rod (5); the electric hydraulic rod (5) is located at the rear side of the V-shaped bucket (3), and the top of the electric hydraulic rod (5) is hinged to the rear side wall of the V-shaped bucket (3), and the bottom of the electric hydraulic rod (5) is hinged to the base plate (1).

4. The asphalt pavement repairing device for highway maintenance according to claim 3, characterized in that: A pair of the turning drive mechanisms are provided and are respectively located on the left and right parts of the V-shaped bucket (3).

5. The asphalt pavement repairing device for highway maintenance according to claim 1, characterized in that: A water injection pipe (6) is arranged at the top of the water bag (4). After the water bag (4) is filled with water, the free end of the water injection pipe (6) extends downward to the middle of the water bag (4). A valve is arranged on the water injection pipe (6). A drainage port (8) with a sealing cover (7) is arranged on one side of the bottom of the water bag (4).

6. The asphalt pavement repairing device for highway maintenance according to claim 1, characterized in that: A tool box (9) located at the rear side of the water bladder bag (4) is fixed on the base plate (1).

7. The asphalt pavement repairing device for highway maintenance according to claim 1, characterized in that: A push rod (10) is fixed to the rear side of the base plate (1).

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