Road tamping device

Abstract

The road tamping device comprises a shell, an electric push rod is fixedly installed on the inner top wall of the shell, the output end of the electric push rod is fixedly connected with a connecting plate, the bottom face of the connecting plate is fixedly connected with a triangular scraping plate, two first sliding grooves are formed in the inner side wall of the shell, and the triangular scraping plate is fixedly connected with the triangular scraping plate. The interiors of the two first sliding grooves are both slidably connected with first sliding blocks. According to the device, firstly, an electric push rod and a connecting plate are arranged, the electric push rod and the connecting plate can be used for driving a triangular scraping plate to ascend and descend up and down, so that the triangular scraping plate scrapes road surfaces with different heights, and the road surfaces before tamping can become smoother; and a hydraulic box and a hydraulic telescopic rod can be used for driving a mounting plate and a tamping block to lift up and down, so that a road surface scraped by a triangular scraping plate can be tamped, and the tamped road surface can become smoother.

Description

Technical Field

[0001] The utility model relates to the field of highway construction equipment, in particular to a highway compacting device. Background Art

[0002] With the continuous development of social economy and the continuous improvement of people's living standards, people's travel is becoming more and more convenient, and many families own private cars. However, the increase in private cars, especially the increase in engineering vehicles, not only brings severe pressure to the smooth flow of roads, but also often causes serious damage to roads due to the increase in vehicles. Therefore, highway maintenance departments often need to maintain and repair roads. At present, in the process of laying and maintaining highways and ordinary roads, in order to make the road surface firm after construction, it is often necessary to compact the road surface. At present, compactors are often used when compacting the road surface.

[0003] Announcement No. CN217266789U discloses a compacting device for highway construction, including a fixed mounting plate, an adjustable upper base, a mounting box and a compacting device. The fixed mounting plate is mounted on the adjustable upper base, the mounting box is mounted on the adjustable upper base, and the compacting device is mounted on the mounting box. However, when the device is compacting the road surface, the road surface may be uneven. Since the device does not have the function of leveling the road surface, the road surface may still be uneven after compaction. For this reason, we propose a highway compacting device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a road compacting device 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] The camming device according to claim 1, wherein the inner top wall of the shell is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly connected to a connecting plate, and the bottom surface of the connecting plate is fixedly connected to a triangular scraper, the inner side wall of the shell is provided with two first sliding grooves, the interiors of the two first sliding grooves are slidably connected with a first sliding block, and the side surfaces of the two first sliding blocks close to each other are respectively connected to the front side and the back side of the connecting plate, the upper surface of the shell is fixedly provided with a hydraulic box, the output end of the hydraulic box is fixedly connected with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is fixedly connected to a mounting plate, and a tamping block is fixedly installed on the bottom surface of the mounting plate, the inner side wall of the shell is provided with two second sliding grooves, the interiors of the two second sliding grooves are slidably connected with a second sliding block, the left sides of the two second sliding blocks are connected to the right side surface of the mounting plate, the bottom surface of the shell is fixedly connected with a group of moving wheels, and the right side surface of the shell is fixedly connected with a handle.

[0007] In a further embodiment, an annular protective seat is fixedly connected to the upper surface of the shell, and the inner ring of the annular protective seat is connected to the outer ring of the hydraulic box.

[0008] In a further embodiment, two auxiliary telescopic rods are fixedly connected to the inner top wall of the shell, and the bottom ends of the two auxiliary telescopic rods are connected to the upper surface of the mounting plate.

[0009] In a further embodiment, a tool box is fixedly connected to the front side of the shell, and a control button is fixedly connected to the right side of the shell.

[0010] In a further embodiment, a support plate is fixedly connected to the front surface of the shell, and the upper surface of the support plate is connected to the bottom surface of the tool box.

[0011] In a further embodiment, a lamp holder is fixedly connected to the left side of the shell, and an illuminating lamp is fixedly installed on the left side of the lamp holder.

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

[0013] The device is firstly provided with an electric push rod and a connecting plate, which can drive the triangular scraper to move up and down, so that the triangular scraper can scrape the road surfaces of different heights, so that the road surface before compaction can become smoother; then, a hydraulic box and a hydraulic telescopic rod are provided, which can drive the mounting plate and the compacting block to move up and down, so that the road surface scraped by the triangular scraper can be compacted; based on the above, the compacted road surface can become smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the three-dimensional structure of a highway compaction device.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a side view of a highway compaction device.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a highway compaction device from a bottom view.

[0017] Figure 4 It is a cross-sectional view of the front view of a highway compacting device.

[0018] In the figure: 1. Shell; 2. Electric push rod; 3. Connecting plate; 4. Triangular scraper; 5. First slide groove; 6. First slider; 7. Hydraulic box; 8. Hydraulic telescopic rod; 9. Mounting plate; 10. Tamping block; 11. Second slide groove; 12. Second slider; 13. Moving wheel; 14. Handle; 15. Ring protection seat; 16. Auxiliary telescopic rod; 17. Control button; 18. Tool box; 19. Support plate; 20. Lamp holder; 21. Lighting lamp. 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, a highway compacting device comprises a shell 1, an electric push rod 2 is fixedly installed on the inner top wall of the shell 1, the output end of the electric push rod 2 is fixedly connected to a connecting plate 3, and a triangular scraper 4 is fixedly connected to the bottom surface of the connecting plate 3. The inner side wall of the shell 1 is provided with two first slide grooves 5, and the insides of the two first slide grooves 5 are slidably connected with first sliders 6, and the side surfaces of the two first sliders 6 close to each other are respectively connected to the front side of the connecting plate 3 and the back side of the connecting plate 3. A hydraulic box 7 is fixedly installed on the upper surface of the shell 1, and the output end of the hydraulic box 7 is fixedly connected with a hydraulic telescopic rod 8, and the output end of the hydraulic telescopic rod 8 is fixedly connected with a mounting plate 9, and a compacting block 10 is fixedly installed on the bottom surface of the mounting plate 9. The inner side wall of the shell 1 is provided with two second slide grooves 11, and the insides of the two second slide grooves 11 are slidably connected with second sliders 12, and the left sides of the two second sliders 12 are connected to the right side of the mounting plate 9. A group of moving wheels 13 are fixedly connected to the bottom surface of the shell 1, and a handle 14 is fixedly connected to the right side surface of the shell 1.

[0023] An annular protective seat 15 is fixedly connected to the upper surface of the shell 1, and the inner ring of the annular protective seat 15 is connected to the outer ring of the hydraulic box 7. The annular protective seat 15 can make the hydraulic box 7 more stable when working. Two auxiliary telescopic rods 16 are fixedly connected to the inner top wall of the shell 1, and the bottom ends of the two auxiliary telescopic rods 16 are connected to the upper surface of the mounting plate 9. The two auxiliary telescopic rods 16 can make the hydraulic telescopic rod 8 drive the mounting plate 9 to be raised and lowered more stably. A tool box 18 is fixedly connected to the front of the shell 1, and a control button 17 is fixedly connected to the right side of the shell 1. The tool box 18 can be used to conveniently store various small maintenance tools.

[0024] A support plate 19 is fixedly connected to the front of the shell 1, and the upper surface of the support plate 19 is connected to the bottom surface of the tool box 18. The support plate 19 can make the connection between the tool box 18 and the shell 1 more firmly. A lamp holder 20 is fixedly connected to the left side of the shell 1, and a lighting lamp 21 is fixedly installed on the left side of the lamp holder 20. The lighting lamp 21 can provide good lighting effects when working at night.

[0025] The working principle of the utility model is:

[0026] When the device is in use, the staff first uses the handle 14 and the moving wheel 13 to push the device to the designated place and connects the device to an external power source. Then the staff uses the control button 17 to make the electric push rod 2 drive the connecting plate 3 and the triangular scraper 4 to descend until the triangular scraper 4 contacts the road surface. Then the staff pushes the device forward and uses the control button 17 to make the hydraulic box 7 and the hydraulic telescopic rod 8 drive the mounting plate 9 and the compacting block 10 to rise and fall, thereby completing the compaction work of the road surface. The above is the entire operation process of the device.

[0027] 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.

[0028] 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. A road compacting device, characterized in that: The invention comprises a shell (1), an electric push rod (2) is fixedly mounted on the inner top wall of the shell (1), an output end of the electric push rod (2) is fixedly connected to a connecting plate (3), a bottom surface of the connecting plate (3) is fixedly connected to a triangular scraper (4), two first slide grooves (5) are provided on the inner side wall of the shell (1), first sliders (6) are slidably connected inside the two first slide grooves (5), and the side surfaces of the two first sliders (6) close to each other are respectively connected to the front side of the connecting plate (3) and the back side of the connecting plate (3), a hydraulic box (7) is fixedly mounted on the upper surface of the shell (1), and the hydraulic box The output end of the hydraulic telescopic rod (7) is fixedly connected to a hydraulic telescopic rod (8), the output end of the hydraulic telescopic rod (8) is fixedly connected to a mounting plate (9), a tamping block (10) is fixedly installed on the bottom surface of the mounting plate (9), the inner side wall of the shell (1) is provided with two second sliding grooves (11), the insides of the two second sliding grooves (11) are slidably connected to second sliders (12), the left sides of the two second sliders (12) are connected to the right side surface of the mounting plate (9), the bottom surface of the shell (1) is fixedly connected to a group of moving wheels (13), and the right side surface of the shell (1) is fixedly connected to a handle (14).

2. A road compaction device according to claim 1, characterized in that: An annular protective seat (15) is fixedly connected to the upper surface of the housing (1), and the inner ring of the annular protective seat (15) is connected to the outer ring of the hydraulic box (7).

3. A road compacting device according to claim 1, characterized in that: Two auxiliary telescopic rods (16) are fixedly connected to the inner top wall of the housing (1), and the bottom ends of the two auxiliary telescopic rods (16) are connected to the upper surface of the mounting plate (9).

4. A road compacting device according to claim 1, characterized in that: A tool box (18) is fixedly connected to the front side of the housing (1), and a control button (17) is fixedly connected to the right side of the housing (1).

5. A road compacting device according to claim 1, characterized in that: A support plate (19) is fixedly connected to the front surface of the housing (1), and the upper surface of the support plate (19) is connected to the bottom surface of the tool box (18).

6. A road compacting device according to claim 1, characterized in that: A lamp holder (20) is fixedly connected to the left side of the housing (1), and an illuminating lamp (21) is fixedly mounted on the left side of the lamp holder (20).

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