Pavement leveling device for pavement construction

Abstract

The utility model relates to the field of road engineering, in particular to a pavement leveling device for pavement construction, which comprises a leveling plate, an opening is formed in the center of the leveling plate, and a rolling component is arranged at the bottom of the leveling plate; a connecting assembly connected with driving equipment is arranged at the top of the leveling plate; leveling rollers are rotationally mounted at the two ends in the opening, a third connecting groove is formed in the inner wall of the opening, and a scraping assembly is arranged in the third connecting groove; mounting blocks are arranged at the two ends of the top of the opening, driving parts are fixedly mounted on the mounting blocks, one-way screws are mounted on the driving parts, threaded sleeves are in threaded connection with the one-way screws, moving blocks are mounted on the threaded sleeves, second connecting grooves are formed in the bottoms of the moving blocks, and first telescopic rods are mounted in the second connecting grooves; by means of the road surface leveling device, reciprocating hammering treatment can be effectively and conveniently conducted on a road surface in the moving and leveling process, and therefore construction treatment of the road surface can be conveniently conducted.

Description

Technical Field

[0001] The utility model relates to the field of road engineering, and particularly to a road surface leveling device for road construction. Background Technique

[0002] Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work with roads as the object and the engineering entities engaged in it. During the construction process of road engineering, a road surface leveling device is required to level the road surface.

[0003] However, during the working process of the current leveling device, the leveling device cannot reciprocally move and hammer the road surface, thus affecting the leveling treatment of road construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a road surface leveling device for road construction to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A road surface leveling device for road construction includes a leveling plate. An opening is provided at the center of the leveling plate. A plurality of rolling components are arranged at the bottom of the leveling plate on both sides of the bottom of the opening; a connecting component for connecting with a driving device is arranged on the top of the leveling plate; leveling rollers are rotatably installed at both ends inside the opening. Third connecting grooves are provided on the inner wall of the opening outside the leveling rollers. A scraping component for scraping the surface of the leveling rollers is arranged inside the third connecting grooves; mounting blocks are arranged at both ends of the top of the opening between the leveling rollers. A driving part is fixedly installed on one mounting block. A one-way screw rod is installed on the output shaft of the driving part. A threaded sleeve is threadedly connected to the one-way screw rod. A moving block is installed on the threaded sleeve. A second connecting groove is provided at the bottom of the moving block. A first telescopic rod is installed inside the second connecting groove. A leveling block is arranged at the telescopic end of the bottom of the first telescopic rod.

[0007] Preferably, the rolling component includes a first connecting groove opened at the bottom of the leveling plate. A roller is arranged inside the first connecting groove, which can facilitate the movement of the device.

[0008] Preferably, the connecting component includes a support frame fixedly connected to the leveling plate. The support frame is connected to a first connecting sleeve through a connecting shaft. A connecting pipe is fixedly installed on the first connecting sleeve. A fastening knob is threadedly connected to the end of the connecting pipe. A connecting rod is slidably arranged inside the connecting pipe. The end of the connecting rod is connected to a second connecting sleeve, which facilitates the connection process of the driving device.

[0009] Preferably, a guide rod is arranged at the bottom of the mounting block. The guide rod is slidably connected to the moving block to ensure the stable movement of the moving block.

[0010] Preferably, the scraping assembly includes second telescopic rods fixedly installed at equal intervals inside the third connection groove, and a cleaning plate is provided at the telescopic end of the second telescopic rod, which can facilitate the cleaning of the leveling roller.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model performs a moving leveling process on the road surface through the leveling rollers provided at both ends of the opening of the leveling plate. During the moving leveling process of the leveling rollers, the driving part works, the driving part drives the one-way screw to rotate, the one-way screw drives the threaded sleeve and the moving block connected by threads to move, and the leveling block is driven by the first telescopic rod to move up and down to hammer the road surface, so as to realize the leveling of the road surface, which can facilitate the road construction process. Description of the Drawings

[0012] Figure 1 It is a top view structural schematic diagram of a road surface leveling device for road construction of the present utility model.

[0013] Figure 2 It is a bottom view structural schematic diagram of a road surface leveling device for road construction of the present utility model.

[0014] Figure 3 It is a structural schematic diagram of the connection between the moving block and the one-way screw in a road surface leveling device for road construction of the present utility model.

[0015] Figure 4 It is a front view cross-sectional view of a road surface leveling device for road construction of the present utility model.

[0016] Figure 5 It is a cross-sectional view of the third connection groove in a road surface leveling device for road construction of the present utility model.

[0017] 1. leveling plate; 2. opening; 3. first connection groove; 4. roller; 5. support frame; 6. connecting shaft; 7. first connection sleeve; 8. connecting pipe; 9. fastening knob; 10. connecting rod; 11. second connection sleeve; 12. leveling roller; 13. mounting block; 14. driving part; 15. one-way screw; 16. threaded sleeve; 17. moving block; 18. guide rod; 19. second connection groove; 20. first telescopic rod; 21. leveling block; 22. third connection groove; 23. second telescopic rod; 24. cleaning plate. Detailed Embodiments

[0018] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will elaborate on each embodiment of the present utility model in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present utility model, many technical details are provided to help readers better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0020] The following will detail the present utility model with reference to the accompanying drawings and in conjunction with embodiments.

[0021] Referring to Figures 1-5 , in an embodiment of the present utility model, a road surface leveling device for road construction includes a leveling plate 1. An opening 2 is provided at the center of the leveling plate 1. A plurality of rolling components are provided at the bottom of the leveling plate 1 on both sides of the bottom of the opening 2. A connection component for connecting to a driving device is provided at the top of the leveling plate 1. Two ends inside the opening 2 are rotatably installed with leveling rollers 12. Third connection grooves 22 are provided on the inner wall of the opening 2 outside the leveling rollers 12. Scraping components for scraping the surfaces of the leveling rollers 12 are provided inside the third connection grooves 22. Installation blocks 13 are provided at both ends of the top of the opening 2 between the leveling rollers 12. A driving part 14 is fixedly installed on one of the installation blocks 13. A one-way screw rod 15 is installed on the output shaft of the driving part 14. A threaded sleeve 16 is threadedly connected to the one-way screw rod 15. A moving block 17 is installed on the threaded sleeve 16. A second connection groove 19 is provided at the bottom of the moving block 17. A first telescopic rod 20 is installed inside the second connection groove 19. A leveling block 21 is provided at the telescopic end of the bottom of the first telescopic rod 20.

[0022] The present utility model connects the leveling device to the driving device through the connection component. The driving device drives the leveling plate 1 to move. The leveling rollers 12 provided at both ends of the leveling plate 1 are used to perform moving leveling on the road surface. In cooperation with the operation of the driving part 14, the driving part 14 drives the one-way screw rod 15 to rotate. The one-way screw rod 15 drives the threaded sleeve 16 connected by threads to move. The threaded sleeve 16 synchronously drives the moving block 17 to move. During the movement of the moving block 17, the leveling block 21 is driven by the first telescopic rod 20 to perform reciprocating movement to hammer the road surface, thereby realizing the leveling of the road surface.

[0023] Referring to Figures 1-2 , in an embodiment of the present utility model, arc-shaped inclined surfaces are provided at both ends of the bottom of the leveling plate 1. The provision of the arc-shaped inclined surfaces can effectively prevent the phenomenon that the leveling plate 1 is blocked by the ground during the movement of the leveling plate 1.

[0024] Referring to Figure 2, in an embodiment of the present utility model, the rolling assembly includes a first connection groove 3 opened at the bottom of the flat plate 1, and a roller 4 is arranged inside the first connection groove 3. The arrangement of the roller 4 can facilitate the movement processing of the flat plate 1.

[0025] Refer to Figure 1 , in an embodiment of the present utility model, the connection assembly includes a support frame 5 fixedly connected to the flat plate 1. The support frame 5 is connected to a first connection sleeve 7 through a connection shaft 6. A connection pipe 8 is fixedly installed on the first connection sleeve 7. The end of the connection pipe 8 is threadedly connected with a fastening knob 9. A connecting rod 10 is slidably arranged inside the connection pipe 8. The end of the connecting rod 10 is connected to a second connection sleeve 11. By manually rotating the fastening knob 9 to separate from the connecting rod 10, by pulling the orientation of the connecting rod 10 inside the connection pipe 8, and by manually rotating the fastening knob 9 to contact the connecting rod 10, the length of the connection assembly can be adjusted. The connecting seat of the driving device is connected to the second connection sleeve 11 through a connection pin, and thus the whole device can be conveniently driven to move smoothly.

[0026] Refer to Figure 3 , in an embodiment of the present utility model, a guide rod 18 is arranged at the bottom of the mounting block 13. The guide rod 18 is slidably connected to the moving block 17. During the movement of the moving block 17, the guide rod 18 guides the moving block 17, and thus the smooth movement of the moving block 17 can be ensured.

[0027] Refer to Figures 4-5 , in an embodiment of the present utility model, the scraping assembly includes second telescopic rods 23 fixedly installed at equal intervals inside a third connection groove 22. A cleaning plate 24 is arranged at the telescopic end of the second telescopic rod 23. The second telescopic rod 23 drives the cleaning plate 24 to move inward to contact the surface of the leveling roller 12, and the impurities attached to the surface of the leveling roller 12 can be cleaned, so that the cleanliness of the surface of the leveling roller 12 can be ensured, and thus the leveling roller 12 can conveniently level the road surface.

[0028] Working principle: In the present utility model, the connecting rod 10 is manually adjusted to move inside the connecting pipe 8 to adjust the moving orientation. By manually adjusting the fastening knob 9 to contact the connecting rod 10, the orientation adjustment between the connecting pipe 8 and the connecting rod 10 can be achieved. The second connecting sleeve 11 is connected to the connecting seat of the driving device through the connecting pin, and the driving device drives the leveling plate 1 to move. During the movement of the leveling plate 1, the leveling plate 1 synchronously drives the leveling roller 12 to move to level the road surface. In cooperation with the driving part 14, the driving part 14 drives the one-way screw rod 15 to rotate, the one-way screw rod 15 drives the threaded sleeve 16 with a threaded connection to move, and the threaded sleeve 16 drives the moving block 17 to move horizontally under the guidance of the guide rod 18. The first telescopic rod 20 drives the leveling block 21 to reciprocate to hammer the road surface, so as to facilitate the leveling treatment of the road surface.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A road surface leveling device for road construction, comprising a leveling plate (1), characterized in that: An opening (2) is provided at the center of the flat plate (1), and a plurality of rolling components are provided at the bottom of the flat plate (1) on both sides of the bottom of the opening (2); A connection component connected to a driving device is arranged on the top of the flattening plate (1); Smoothing rollers (12) are rotatably mounted at both ends of the opening (2), a third connecting groove (22) is provided on the inner wall of the opening (2) outside the smoothing roller (12), and a scraping component for scraping the surface of the smoothing roller (12) is provided inside the third connecting groove (22); Mounting blocks (13) are provided at both ends of the top of the opening (2) between the leveling rollers (12); a driving unit (14) is fixedly mounted on the mounting block (13) at one end; a one-way screw (15) is mounted on the output shaft of the driving unit (14); a threaded sleeve (16) is threadedly connected to the one-way screw (15); a moving block (17) is mounted on the threaded sleeve (16); a second connecting groove (19) is provided at the bottom of the moving block (17); a first telescopic rod (20) is mounted inside the second connecting groove (19); and a leveling block (21) is provided at the telescopic end of the bottom of the first telescopic rod (20).

2. A road surface leveling device for road construction according to claim 1, characterized in that: The rolling assembly comprises a first connecting groove (3) opened at the bottom of the flat plate (1), and a roller (4) is arranged inside the first connecting groove (3).

3. A road surface leveling device for road construction according to claim 1, characterized in that: The connection assembly comprises a support frame (5) fixedly connected to the flat plate (1); the support frame (5) is connected to a first connection sleeve (7) via a connection shaft (6); a connection pipe (8) is fixedly mounted on the first connection sleeve (7); a fastening knob (9) is threadedly connected to the end of the connection pipe (8); a connection rod (10) is slidably arranged inside the connection pipe (8); and the end of the connection rod (10) is connected to a second connection sleeve (11).

4. A road surface leveling device for road construction according to claim 1, characterized in that: A guide rod (18) is provided at the bottom of the installation block (13), and the guide rod (18) is slidably connected to the moving block (17).

5. A road surface leveling device for road construction according to claim 1, characterized in that: The scraping assembly comprises second telescopic rods (23) fixedly installed at equal intervals inside the third connecting groove (22), and a cleaning plate (24) is provided at the telescopic end of the second telescopic rod (23).

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