Adjustable paver for asphalt pavement construction

Abstract

The utility model discloses an adjustable paver for bituminous pavement construction, which comprises a paving plate, the upper surface of the paving plate is fixedly connected with a fixed plate, the left side surface and the right side surface of the paving plate are respectively provided with an adjusting groove, the inner walls of the two adjusting grooves are respectively connected with an adjusting plate in a sliding manner, and the adjusting plates are arranged on the left side surface and the right side surface of the paving plate. Paving side plates are fixedly connected to the side faces, away from each other, of the two adjusting plates, a fixing base is fixedly connected to the bottom face of the fixing plate, a double-head motor is fixedly connected to the inner wall of the fixing base, and transmission screw rods are fixedly installed at the two output ends of the double-head motor; and transmission seats are fixedly connected to the upper surfaces of the two paving side plates correspondingly, the ends, away from each other, of the two transmission screws extend into the two transmission seats correspondingly, and the inner walls of the two transmission seats are in threaded connection with the outer surfaces of the two transmission screws correspondingly. According to the adjustable paver, the flattening width of a road surface can be adjusted according to the width requirement of the road, and the construction cost of the asphalt road surface is reduced.

Description

Technical Field

[0001] The utility model relates to the field of asphalt pavement construction, in particular to an adjustable paver used for asphalt pavement construction. Background Art

[0002] Asphalt pavement refers to various types of pavement paved with road asphalt materials mixed into mineral materials. Asphalt pavement is a type of structure widely used in my country's highway projects. This material type includes asphalt mixture, inorganic binder stabilized mixture and granular material.

[0003] During the construction of asphalt pavement, the asphalt mixture needs to be laid on the road base and then the asphalt mixture is spread. However, when the existing asphalt pavement paver is in use, it is difficult to adjust the pavement leveling width according to the road width requirements. Different paving equipment needs to be replaced, which increases the construction cost of the asphalt pavement. For this reason, we propose an adjustable paver for asphalt pavement construction to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable paver for asphalt pavement construction to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjustable paver for asphalt pavement construction, comprising a paving plate, the upper surface of the paving plate is fixedly connected to a fixed plate, the left and right side surfaces of the paving plate are provided with adjustment grooves, the inner walls of the two adjustment grooves are slidably connected to adjustment plates, the sides of the two adjustment plates away from each other are fixedly connected to paving side plates, the bottom surface of the fixed plate is fixedly connected to a fixed seat, the inner wall of the fixed seat is fixedly connected to a double-headed motor, the two output ends of the double-headed motor are fixedly installed with transmission screws, the upper surfaces of the two paving side plates are fixedly connected to transmission seats, the ends of the two transmission screws away from each other extend to the interior of the two transmission seats respectively, and the inner walls of the two transmission seats are threadedly connected to the outer surfaces of the two transmission screws respectively.

[0007] In a further embodiment, two bearing plates are fixedly connected to the outer surface of the fixing plate, and the inner rings of the two bearing plates are fixedly connected to the outer surfaces of the two driving screws respectively.

[0008] In a further embodiment, two sliding seats are fixedly connected to the upper surface of the paving board, the inner walls of the two sliding seats are slidably connected with slide plates, and the bottom surfaces of the two slide plates are respectively fixedly connected to the upper surfaces of the two paving side panels.

[0009] In a further embodiment, the front sides of the two adjustment plates are fixedly connected to mounting plates, and the upper surfaces of the two mounting plates are provided with a plurality of mounting holes.

[0010] In a further embodiment, the bottom surfaces of the two mounting plates are fixedly connected with connecting plates, the back surfaces of the two connecting plates are respectively fixedly connected with the front surfaces of the two adjustment plates, the side surfaces of the two paving side plates close to each other are fixedly connected with reinforcement plates, and the back surfaces of the two reinforcement plates are respectively fixedly connected with the back surfaces of the two adjustment plates.

[0011] In a further embodiment, a side surface of the two paving side panels that are close to each other are fixedly connected with a reinforcement block, and the upper surfaces of the two reinforcement blocks are respectively fixedly connected to the bottom surfaces of the two transmission seats.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This device can install a double-headed motor through the fixing plate and the fixing plate provided on the paving plate. The double-headed motor is used to drive the rotation of the two transmission screws. At the same time, the cooperation with the two transmission seats can make the two transmission screws threadedly cooperate with the inner walls of the two transmission seats, which will drive the two paving side plates and the two adjustment plates to adjust their positions. The pavement leveling width can be adjusted according to the width requirements of the road, reducing the construction cost of the asphalt pavement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of an adjustable paver used for asphalt pavement construction.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of a bottom view of an adjustable paver used for asphalt pavement construction.

[0016] Figure 3 A three-dimensional structural schematic diagram of a rear view of an adjustable paver used for asphalt pavement construction.

[0017] Figure 4 It is a cross-sectional view of the front view of a transmission seat in an adjustable paver used for asphalt pavement construction.

[0018] In the figure: 1. paving board; 2. fixing plate; 3. adjustment slot; 4. adjustment plate; 5. paving side plate; 6. double-headed motor; 7. transmission seat; 8. reinforcement plate; 9. transmission screw; 10. slide seat; 11. slide plate; 12. bearing plate; 13. mounting plate; 14. connecting plate; 15. mounting hole; 16. reinforcement block; 17. fixing seat. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. 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.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 In the utility model, an adjustable paver for asphalt pavement construction includes a paving plate 1, a fixed plate 2 is fixedly connected to the upper surface of the paving plate 1, and adjustment grooves 3 are opened on the left and right sides of the paving plate 1. The inner walls of the two adjustment grooves 3 are slidably connected with adjustment plates 4, and the sides of the two adjustment plates 4 that are away from each other are fixedly connected with paving side plates 5, and the bottom surface of the fixed plate 2 is fixedly connected with a fixed seat 17, and the inner wall of the fixed seat 17 is fixedly connected with a double-headed motor 6. The two output ends of the double-headed motor 6 are fixedly installed with transmission screws 9, and the upper surfaces of the two paving side plates 5 are fixedly connected with transmission seats 7. The ends of the two transmission screws 9 that are away from each other extend to the inside of the two transmission seats 7 respectively, and the inner walls of the two transmission seats 7 are threadedly connected to the outer surfaces of the two transmission screws 9 respectively.

[0023] Two bearing plates 12 are fixedly connected to the outer surface of the fixed plate 2, and the inner circles of the two bearing plates 12 are fixedly connected to the outer surfaces of the two transmission screws 9 respectively. Two slide seats 10 are fixedly connected to the upper surface of the paving plate 1, and the inner walls of the two slide seats 10 are slidably connected with a slide plate 11, and the bottom surfaces of the two slide plates 11 are fixedly connected to the upper surfaces of the two paving side plates 5 respectively. The transmission screw 9 can be supported by the bearing plate 12, which will make the rotation of the transmission screw 9 more stable. By using the slide seat 10 and the slide plate 11, the adjustment plate 4 can be made more stable when sliding left and right, and it can also play a role in supporting the adjustment plate 4.

[0024] The front sides of the two adjusting plates 4 are fixedly connected with mounting plates 13, the upper surfaces of the two mounting plates 13 are provided with a plurality of mounting holes 15, the bottom surfaces of the two mounting plates 13 are fixedly connected with connecting plates 14, the back sides of the two connecting plates 14 are fixedly connected with the front sides of the two adjusting plates 4, respectively, the side sides of the two paving side plates 5 close to each other are fixedly connected with reinforcing plates 8, the back sides of the two reinforcing plates 8 are fixedly connected with the back sides of the two adjusting plates 4, respectively, the side sides of the two paving side plates 5 close to each other are fixedly connected with reinforcing blocks 16, the upper surfaces of the two reinforcing blocks 16 are fixedly connected with the bottom surfaces of the two transmission seats 7, respectively, through the mounting plates 13 and the mounting holes 15, it is convenient to connect and install with the tractor or the driving vehicle, and through the setting of the reinforcing plates 8, the fixed support for the adjusting plates 4 is deepened.

[0025] The working principle of the utility model is: when the paving width of the paver is adjusted, the double-headed motor 6 is connected to the power supply, and then the double-headed motor 6 is started to operate, which can drive the two transmission screws 9 to rotate respectively, and will be threadedly matched with the inner walls of the two transmission seats 7 respectively, and can drive the two transmission seats 7 to move in the same direction or in opposite directions. At the same time, it will also drive the two paving side plates 5 and the two adjustment plates 4 to adjust their positions, which is convenient for paving asphalt pavements of different widths, and then it can be installed on the tractor or drive vehicle through the mounting plate 13 and the mounting hole 15.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable paver for asphalt pavement construction, characterized in that: It comprises a paving plate (1), the upper surface of which is fixedly connected to a fixing plate (2), the left and right side surfaces of which are provided with adjustment grooves (3), the inner walls of the two adjustment grooves (3) are slidably connected to adjustment plates (4), the sides of the two adjustment plates (4) away from each other are fixedly connected to paving side plates (5), the bottom surface of the fixing plate (2) is fixedly connected to a fixing seat (17), the inner wall of the fixing seat (17) is fixedly connected to a double-headed motor (6), the two output ends of the double-headed motor (6) are fixedly installed with transmission screws (9), the upper surfaces of the two paving side plates (5) are fixedly connected to a transmission seat (7), the ends of the two transmission screws (9) away from each other respectively extend to the interior of the two transmission seats (7), and the inner walls of the two transmission seats (7) are respectively threadedly connected to the outer surfaces of the two transmission screws (9).

2. The adjustable paver for asphalt pavement construction according to claim 1, characterized in that: Two bearing plates (12) are fixedly connected to the outer surface of the fixing plate (2), and the inner rings of the two bearing plates (12) are fixedly connected to the outer surfaces of the two transmission screw rods (9) respectively.

3. The adjustable paver for asphalt pavement construction according to claim 1, characterized in that: The upper surface of the paving board (1) is fixedly connected to two slide seats (10), the inner walls of the two slide seats (10) are slidably connected to slide plates (11), and the bottom surfaces of the two slide plates (11) are respectively fixedly connected to the upper surfaces of the two paving side panels (5).

4. The adjustable paver for asphalt pavement construction according to claim 1, characterized in that: The front surfaces of the two adjustment plates (4) are fixedly connected to mounting plates (13), and the upper surfaces of the two mounting plates (13) are provided with a plurality of mounting holes (15).

5. The adjustable paver for asphalt pavement construction according to claim 4, characterized in that: The bottom surfaces of the two mounting plates (13) are fixedly connected to connecting plates (14), and the back surfaces of the two connecting plates (14) are respectively fixedly connected to the front surfaces of the two adjusting plates (4); the side surfaces of the two paving side plates (5) close to each other are fixedly connected to reinforcing plates (8), and the back surfaces of the two reinforcing plates (8) are respectively fixedly connected to the back surfaces of the two adjusting plates (4).

6. The adjustable paver for asphalt pavement construction according to claim 1, characterized in that: A reinforcing block (16) is fixedly connected to the side surfaces of the two paving side panels (5) that are close to each other, and the upper surfaces of the two reinforcing blocks (16) are respectively fixedly connected to the bottom surfaces of the two transmission seats (7).

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