Road surface leveling device

Abstract

The utility model relates to the technical field of pavement leveling, and discloses a pavement leveling device which comprises a base, a rectangular groove is formed in one end of the base, and flattening rollers are rotationally connected to the two ends of the inner wall of the rectangular groove; under the action that the push rod is matched with the two rolling wheels, a worker can conveniently push the base to move, a sweeping disc at the bottom of the base is driven by a rotating motor to rotate while the base moves, so that the sweeping disc can clean away barriers such as broken stones and soil blocks, and the barriers are prevented from affecting subsequent leveling operation; meanwhile, water in a water tank can be pumped out under the action that a pump body is matched with a water pumping pipe and a water inlet pipe, and the cleaned road surface is sprayed through a plurality of pressure spray heads, so that on one hand, the cleaning effect on the road surface is further enhanced, and on the other hand, the adhesive force of a road surface material is conveniently enhanced; the stability and durability of the pavement structure are improved, and the service life is prolonged.

Description

Technical Field

[0001] The present application relates to the field of road surface smoothing technology, and in particular to a road surface smoothing device. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. Due to the rapid development of technology and the improvement of people's living standards, people's requirements for roads are getting higher and higher, among which the requirements for road flatness and safety are particularly prominent;

[0003] Most of the road leveling devices in the prior art use flattening rollers to compact and flatten the road surface, but are unable to pre-treat some gravel, soil and impurities on the road surface, resulting in the gravel causing cracks or unevenness of the road surface during flattening. Therefore, we urgently need to provide a road leveling device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that some gravel and soil impurities on the road surface cannot be pre-processed, resulting in the gravel causing cracks or unevenness of the road surface during flattening, the present application provides a road surface leveling device.

[0006] The present application provides a road leveling device that adopts the following technical solution:

[0007] A road leveling device comprises a base, one end of the base is provided with a rectangular groove, both ends of the inner wall of the rectangular groove are rotatably connected to flattening rollers, both sides of the base away from the flattening roller are movably connected to rollers, the upper end of the base is fixedly connected to a motor box, a rotating motor is provided inside the motor box, the output end of the rotating motor passes through the base and is connected to a cleaning disc, and bristles are provided at the bottom of the cleaning disc.

[0008] Preferably, two fixing plates are fixedly connected to both sides of one end of the base close to the flattening roller, and push rods are fixedly connected to the inner sides of the upper ends of the two fixing plates.

[0009] Preferably, a water tank is fixedly connected to the middle of the base, and a water inlet is provided at the upper end of the water tank.

[0010] Preferably, a pump body is installed at the upper end of the base, a water pumping pipe is installed at one end of the pump body, and the other end of the water pumping pipe is connected to the bottom of the water tank.

[0011] Preferably, a water inlet pipe is installed at one end of the pump body away from the water suction pipe, and the other end of the water inlet pipe passes through the base and is connected to a mounting seat.

[0012] Preferably, the mounting seat is configured as a cavity structure and is fixedly mounted on the bottom of the base, and a plurality of pressure nozzles are evenly and fixedly connected to the bottom of the mounting seat.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. Through the action of the push rod and two rollers, it is convenient for the staff to push the base to move. While the base moves, the rotary motor is used to drive the cleaning disc at the bottom of the base to rotate, so that the cleaning disc can clean up obstacles such as gravel and soil to avoid affecting the subsequent leveling operation, thereby improving the flatness of the road surface. At the same time, the pump body, the water pipe and the water inlet pipe can be used to pump out the water inside the water tank, and the cleaned road surface is sprayed through multiple pressure nozzles. On the one hand, the cleaning effect of the road surface is further enhanced, and on the other hand, it is convenient to increase the adhesion of the road surface material, improve the stability and durability of the road surface structure, and extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main view structure of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the top view of the base of the embodiment of the application;

[0017] Figure 3 is a schematic diagram of the front view structure of the base of the application embodiment;

[0018] Figure 4 It is a schematic diagram of the bottom structure of the base of the application embodiment.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Base; 2. Fixed plate; 3. Push rod; 4. Rectangular groove; 5. Flattening roller; 6. Water tank; 7. Water inlet; 8. Pump body; 9. Suction pipe; 10. Water inlet pipe; 11. Mounting seat; 12. Pressure nozzle; 13. Motor box; 14. Rotating motor; 15. Cleaning disc; 16. Roller. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a road surface leveling device, referring to Figure 1-Figure 4, including a base 1, one end of the base 1 is provided with a rectangular groove 4, both ends of the inner wall of the rectangular groove 4 are rotatably connected with flattening rollers 5, and both sides of the end of the base 1 away from the flattening roller 5 are movably connected with rollers 16. The two push rods 3 at the upper end of the fixed plate 2 cooperate with the rollers 16 to conveniently drive the base 1 to move. When the base 1 moves, the flattening roller 5 inside the rectangular groove 4 also rotates, and uses its own gravity to flatten the road surface. The upper end of the base 1 is fixedly connected with a motor box 13, and the motor box 13 is provided to protect the rotating motor 14 from rain and dust. To ensure the long-term use of the rotating motor 14, the motor box 13 is provided with a rotating motor 14 inside. The output end of the rotating motor 14 passes through the base 1 and is connected to a cleaning disc 15. The bottom of the cleaning disc 15 is provided with bristles. The rotating motor 14 is used to drive the cleaning disc 15 at the bottom of the base 1 to rotate, so that the cleaning disc 15 can clean up obstacles such as gravel and soil to avoid affecting the subsequent leveling operation, thereby improving the flatness of the road surface. Two fixed plates 2 are fixedly connected to both sides of one end of the base 1 close to the flattening roller 5, and push rods 3 are fixedly connected to the inner sides of the upper ends of the two fixed plates 2.

[0022] Reference Figure 2-Figure 4 A water tank 6 is fixedly connected to the middle part of the base 1, and a water inlet 7 is opened at the upper end of the water tank 6. A pump body 8 is installed at the upper end of the base 1, and a water suction pipe 9 is installed at one end of the pump body 8. The other end of the water suction pipe 9 is connected to the bottom of the water tank 6. A water inlet pipe 10 is installed at the end of the pump body 8 away from the water suction pipe 9. The water inside the water tank 6 can be pumped out by the pump body 8, the water suction pipe 9 and the water inlet pipe 10. The other end of the water inlet pipe 10 passes through the base 1 and is connected to a mounting seat 11. The mounting seat 11 is set as a cavity structure and is fixedly installed at the bottom of the base 1. A plurality of pressure nozzles 12 are evenly fixedly connected to the bottom of the mounting seat 11. The cleaned road surface is sprayed by the plurality of pressure nozzles 12. On the one hand, the cleaning effect on the road surface is further enhanced, and on the other hand, it is convenient to enhance the adhesion of the road surface material, improve the stability and durability of the road surface structure, and extend the service life.

[0023] The implementation principle of a road leveling device in an embodiment of the present application is as follows: when using the device, first add water to the water tank 6, then use the two push rods 3 on the inner side of the fixed plate 2 to push the base 1 to move, and at the same time start the rotating motor 14 to drive the cleaning disc 15 at the bottom of the base 1 to rotate, so that while the base 1 moves, the cleaning disc 15 can clean the passing road surface, and then use the pump body 8 to pump out the water stored in the water tank 6, and inject it into the inside of the mounting seat 11 through the water inlet pipe 10, and use the multiple pressure nozzles 12 at the bottom of the mounting seat 11 to wet the cleaned road surface with water, and further clean it, and then when the flattening roller 5 passes through the cleaned road surface, it uses its own gravity to level the road surface.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A road leveling device, comprising a base (1), characterized in that: A rectangular groove (4) is provided at one end of the base (1), and flattening rollers (5) are rotatably connected to the inner walls of the rectangular groove (4). Rollers (16) are movably connected to the two sides of the end of the base (1) away from the flattening roller (5). A motor box (13) is fixedly connected to the upper end of the base (1), and a rotating motor (14) is provided inside the motor box (13). The output end of the rotating motor (14) passes through the base (1) and is connected to a cleaning disc (15), and bristles are provided at the bottom of the cleaning disc (15).

2. A road surface leveling device according to claim 1, characterized in that: Two fixing plates (2) are fixedly connected to both sides of one end of the base (1) close to the flattening roller (5), and push rods (3) are fixedly connected to the inner sides of the upper ends of the two fixing plates (2).

3. A road surface leveling device according to claim 1, characterized in that: A water tank (6) is fixedly connected to the middle of the base (1), and a water inlet (7) is provided at the upper end of the water tank (6).

4. A road surface leveling device according to claim 3, characterized in that: A pump body (8) is installed at the upper end of the base (1), a water pumping pipe (9) is installed at one end of the pump body (8), and the other end of the water pumping pipe (9) is connected to the bottom of the water tank (6).

5. A road surface leveling device according to claim 4, characterized in that: A water inlet pipe (10) is installed at one end of the pump body (8) away from the water suction pipe (9), and the other end of the water inlet pipe (10) passes through the base (1) and is connected to a mounting seat (11).

6. A road surface leveling device according to claim 5, characterized in that: The mounting seat (11) is configured as a cavity structure and is fixedly mounted on the bottom of the base (1); a plurality of pressure nozzles (12) are evenly and fixedly connected to the bottom of the mounting seat (11).

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