Highway pavement maintenance device

Abstract

The utility model relates to the technical field of pavement maintenance, and discloses a highway pavement maintenance device which comprises a base, a hopper, an adjusting frame, a mounting frame and a flattening shovel blade, one side of the lower surface of the base is fixedly connected with moving wheels, the mounting frame is arranged on the other side of the lower surface of the base, the hopper is arranged on the upper surface of the base, and the hopper is arranged on the lower surface of the base. The adjusting frame is arranged under the base. According to the highway pavement maintenance device, by arranging the base, the hopper, the adjusting frame and the flattening shovel blade, when a road is maintained and a worker pushes the base to move, the filling position of the highway pavement is filled with materials in the hopper, and the materials are conveniently flattened by adjusting the height and the angle of a scraper blade; and finally, the leveling shovel blade is utilized, and the height and the angle of the leveling shovel blade are independently adjusted, so that the filling materials with too high heights can be more conveniently filled.

Description

TECHNICAL FIELD

[0001] The utility model relates to road surface maintenance technical field, concretely is a highway pavement maintenance device. BACKGROUND

[0002] "Highway maintenance" refers to the sustainability protection and correction of the highway in the whole life cycle of the highway, wherein, "maintenance" pays attention to the protection of the highway in the whole process from the completion of the highway to the use, and "maintenance" is concentrated in the fine repair of the damaged part, since the highway is used, will suffer the influence of vehicle wheel pressure, weather erosion, natural disaster invasion, wind and rain, snow and ice melting and the like, even the influence of man-made damage and the like, makes the use quality of the highway gradually decreases, therefore, the highway management after the completion of the highway must implement the regular maintenance and repair work, and continuously carries out optimization and improvement, to guarantee its safety and durable operation.

[0003] According to the highway pavement maintenance device disclosed by the application number CN202323545746.4, the bottom plate is installed on the bottom plate, the storage bucket is installed on the upper part of the bottom plate, the discharge port is formed in the lower part of the storage bucket, the electric push rod is installed on the lower part of the bottom plate, the baffle is installed on the output end of the electric push rod, the baffle is matched with the discharge port, the motor is installed on the upper part of the storage bucket, the first rotating shaft is installed on the output end of the motor, the pressing plate is arranged on the lower part of the bottom plate, the linkage mechanism is arranged between the first rotating shaft and the pressing plate, and the linkage mechanism is used for moving the pressing plate.

[0004] The device can only be used to press the filling part of the highway pavement by the pressing plate, when the filling material is too much, the height of the filling material is too high after being pressed, and the device cannot repair the part with too high height.

[0005] Therefore, it is necessary to provide a highway pavement maintenance device. UTILITY MODEL CONTENT

[0006] In view of the defects of the prior art, the utility model provides a highway pavement maintenance device, which has the advantages of being capable of compacting and repairing the filling material, and solves the problems in the background art.

[0007] The utility model provides the following technical scheme: a highway pavement maintenance device, which comprises a base, a hopper, an adjusting frame, a mounting frame and a leveling blade:

[0008] A moving wheel is fixedly connected to one side of the lower surface of the base, the mounting frame is arranged on the other side of the lower surface of the base, the hopper is arranged on the upper surface of the base, the adjusting frame is arranged directly below the base, the inner wall of the adjusting frame is rotatably connected to a scraper, the lower surface of the base is fixedly connected to the mounting frame, the inner wall of the mounting frame is rotatably connected to a roller, the leveling blade is arranged below one end of the base, and the leveling blade is located on one side of the roller.

[0009] Preferably, a handle is fixedly connected to one side of the upper surface of the base.

[0010] Preferably, a discharge nozzle is fixedly connected to the bottom end of the hopper, and the discharge nozzle is located on the lower surface of the base.

[0011] Preferably, the scraper is located between the discharge nozzle and the roller.

[0012] Preferably, the top end of the adjustment frame is fixedly connected to a slide rod, the slide rod is slidably plugged into the surface of the base, the top end of the adjustment frame is rotatably connected to an adjustment threaded column, and the adjustment threaded column is threadedly connected to the base.

[0013] Preferably, an arc-shaped groove is opened on the surface of the adjustment frame, and a threaded rod is fixedly connected to the top end of the scraper. The threaded rod is slidably engaged with the arc-shaped groove, and a nut is threadedly sleeved on the surface of the threaded rod.

[0014] Preferably, the top of the leveling blade is fixedly connected to a connecting rod, the top of the connecting rod is slidably sleeved with an outer cylinder, the top of the outer cylinder is fixedly connected to the base, the side wall of the outer cylinder is threadedly connected to a locking bolt, and the end of the locking bolt abuts against the surface of the connecting rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This highway pavement maintenance device is provided with a base, a hopper, an adjustment frame and a leveling blade. When the worker is maintaining the road, when the worker pushes the base to move, the material in the hopper will be filled in the filling area of ​​the highway pavement, and by adjusting the height and angle of the scraper, it is convenient to smooth the material and the roller to compact the filled material. Finally, the leveling blade is used, and the height and angle of the leveling blade are independently adjusted, making it more convenient to fill objects that are too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the leveling blade of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mounting frame of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 100. Base; 101. Moving wheels; 102. Handle;

[0023] 200, hopper; 201, discharge nozzle;

[0024] 300, adjustment frame; 301, scraper; 302, arc groove; 303, threaded rod; 304, nut; 305, slide rod; 306, adjustment threaded column;

[0025] 400, mounting frame; 401, roller;

[0026] 500, leveling blade; 501, connecting rod; 502, outer cylinder; 503, locking bolt. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-3 A road surface maintenance device includes a base 100, a hopper 200, an adjustment frame 300, a mounting frame 400, and a leveling blade 500.

[0029] A moving wheel 101 is fixedly connected to one side of the lower surface of the base 100, a mounting frame 400 is arranged on the other side of the lower surface of the base 100, a hopper 200 is arranged on the upper surface of the base 100, an adjusting frame 300 is arranged directly below the base 100, an inner wall of the adjusting frame 300 is rotatably connected to a scraper 301, a mounting frame 400 is fixedly connected to the lower surface of the base 100, an inner wall of the mounting frame 400 is rotatably connected to a roller 401, a leveling blade 500 is arranged below one end of the base 100, and the leveling blade 500 is located on one side of the roller 401.

[0030] When the staff pushes the base 100 to move, the material in the hopper 200 will be filled in the filling area of ​​the road surface, and by adjusting the height and angle of the scraper 301, it is convenient to smooth the material and facilitate the roller 401 to compact the filled material. Finally, the leveling blade 500 is used, and the height and angle of the leveling blade 500 are independently adjusted, making it more convenient to fill objects that are too high.

[0031] For further preference, see Figure 1 A handle 102 is fixedly connected to one side of the upper surface of the base 100. The staff can hold the handle 102 to push the device to move.

[0032] For further preference, see Figure 1 The bottom end of the hopper 200 is fixedly connected with a discharge nozzle 201, which is located on the lower surface of the base 100. When the road is maintained and filled, the material in the hopper 200 will be injected into the road from the discharge nozzle 201.

[0033] For further preference, see Figure 1 、 Figure 3 The scraper 301 is located between the discharge nozzle 201 and the roller 401.

[0034] For further preference, see Figure 1 、 Figure 3 The top of the adjustment frame 300 is fixedly connected to a slide rod 305, which is slidably plugged into the surface of the base 100. The top of the adjustment frame 300 is rotatably connected to an adjustment threaded column 306, which is threadedly connected to the base 100. The height of the scraper 301 can be adjusted by manually rotating the adjustment threaded column 306.

[0035] For further preference, see Figure 3The adjustment frame 300 has an arcuate groove 302 formed on its surface. A threaded rod 303 is fixedly connected to the top of the scraper 301. The threaded rod 303 slides and engages with the arcuate groove 302. A nut 304 is threadedly sleeved on the surface of the threaded rod 303. The scraper 301 can be rotated to adjust its angle. The threaded rod 303 slides within the arcuate groove 302, and the deflection angle of the scraper 301 can be fixed by turning the nut 304.

[0036] For further preference, see Figure 1 、 Figure 2 The top of the leveling blade 500 is fixedly connected to a connecting rod 501, and an outer cylinder 502 is slidably sleeved on the top of the connecting rod 501. The top of the outer cylinder 502 is fixedly connected to the base 100. A locking bolt 503 is threadedly connected to the side wall of the outer cylinder 502, and the end of the locking bolt 503 abuts the surface of the connecting rod 501. The height of the leveling blade 500 can be adjusted by sliding the connecting rod 501 inside the outer cylinder 502 and tightening the locking bolt 503, making it easier to scrape off excessively high fillers.

[0037] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.

[0038] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road pavement maintenance device, comprising a base (100), a hopper (200), an adjustment frame (300), a mounting frame (400) and a leveling blade (500), characterized in that: A moving wheel (101) is fixedly connected to one side of the lower surface of the base (100), the mounting frame (400) is arranged on the other side of the lower surface of the base (100), the hopper (200) is arranged on the upper surface of the base (100), the adjustment frame (300) is arranged directly below the base (100), the inner wall of the adjustment frame (300) is rotatably connected to a scraper (301), the lower surface of the base (100) is fixedly connected to the mounting frame (400), the inner wall of the mounting frame (400) is rotatably connected to a roller (401), the leveling blade (500) is arranged below one end of the base (100), and the leveling blade (500) is located on one side of the roller (401).

2. A road pavement maintenance device according to claim 1, characterized in that: A handle (102) is fixedly connected to one side of the upper surface of the base (100).

3. The highway pavement maintenance device according to claim 1, characterized in that: The bottom end of the hopper (200) is fixedly connected to a discharge nozzle (201), and the discharge nozzle (201) is located on the lower surface of the base (100).

4. The highway pavement maintenance device according to claim 1, characterized in that: The scraper (301) is located between the discharge nozzle (201) and the roller (401).

5. The highway pavement maintenance device according to claim 1, characterized in that: The top of the adjustment frame (300) is fixedly connected to a slide rod (305), and the slide rod (305) is slidably plugged into the surface of the base (100). The top of the adjustment frame (300) is rotatably connected to an adjustment threaded column (306), and the adjustment threaded column (306) is threadedly connected to the base (100).

6. The highway pavement maintenance device according to claim 1, characterized in that: An arcuate groove (302) is provided on the surface of the adjustment frame (300), a threaded rod (303) is fixedly connected to the top end of the scraper (301), the threaded rod (303) is slidably engaged with the arcuate groove (302), and a nut (304) is threadedly sleeved on the surface of the threaded rod (303).

7. The highway pavement maintenance device according to claim 1, characterized in that: The top end of the leveling blade (500) is fixedly connected to a connecting rod (501), the top end of the connecting rod (501) is slidably sleeved with an outer cylinder (502), the top end of the outer cylinder (502) is fixedly connected to the base (100), the side wall of the outer cylinder (502) is threadedly connected to a locking bolt (503), and the end of the locking bolt (503) abuts against the surface of the connecting rod (501).

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