CN214530064U

CN214530064U - Novel leveling machine for road surface of highway engineering

Info

Publication number: CN214530064U
Application number: CN202023009397.0U
Authority: CN
Inventors: 朱忠彬; 向峰; 陈辉艳; 雷鸣
Original assignee: Sichuan Ruitong Engineering Construction Group Co ltd
Current assignee: Sichuan Ruitong Engineering Construction Group Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-29
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a novel evener is used on highway engineering road surface relates to highway engineering equipment technical field. Novel leveling machine for highway engineering road surface, including bearing the base, bear the equal fixedly connected with backup pad in base top both sides, bear the equal fixedly connected with gyro wheel in base bottom four corners, the outside sliding connection of backup pad has sliding part, sliding part one side is rotated and is connected with spacing stick, the outside fixedly connected with gear of spacing stick, sliding part top fixedly connected with limiting plate, it is connected with the rotor rod to rotate between the limiting plate, the equal fixedly connected with worm wheel in rotor rod both ends, the worm wheel meshes with the gear mutually. The utility model discloses, through mutually supporting of sliding part, gear and rack isotructure that sets up, can realize the height of comparatively simple improvement scraper blade, the precision of promotion is higher, and then can adapt to different road surface environment.

Description

Novel leveling machine for road surface of highway engineering

Technical Field

The utility model relates to a highway engineering equipment technical field specifically is novel evener is used on highway engineering road surface.

Background

Highway engineering refers to the work such as investigation, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbeds, pavements, 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, it is generally necessary to use a pavement leveling machine to keep the pavement level during the process of pouring the pavement with concrete.

The height of the scraper blade of traditional road surface evener is mostly fixed, is difficult to adjust its height, and then can't adapt to different environment, and the height of the scraper blade of some road surface eveners can be adjusted, but the degree of difficulty of adjusting is higher, the process is complicated, for this, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel evener is used on highway engineering road surface to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the novel leveling machine for the road surface of the highway engineering comprises a bearing base, wherein both sides of the top of the bearing base are fixedly connected with supporting plates, four corners of the bottom of the bearing base are fixedly connected with idler wheels, the outer part of the supporting plates is slidably connected with a sliding part, one side of the sliding part is rotatably connected with a limiting rod, the outer part of the limiting rod is fixedly connected with a gear, the top of the sliding part is fixedly connected with a limiting plate, a rotating rod is rotatably connected between the limiting plates, both ends of the rotating rod are fixedly connected with worm gears which are meshed with the gear, one side of the supporting plates is fixedly connected with a fixing plate, one side of the fixing plate is uniformly provided with a rack which is matched with the gear, one end of the rotating rod is fixedly connected with a rotating disc, one side of the rotating disc is fixedly connected with a rotating handle, one side of the supporting plate is provided with a sliding groove which is matched with the rotating rod, the rotary plate is characterized in that an inserting rod is connected to one side of the rotary plate in a sliding mode, inserting holes are evenly formed in one side of the supporting plate and matched with the inserting rod, a connecting plate is fixedly connected between the sliding portions, a vertical plate is fixedly connected to the bottom of the connecting plate, and a scraping plate is fixedly connected to the bottom of the vertical plate.

Preferably, the top of the connecting plate is fixedly connected with a limiting block, and the limiting block is rotatably connected with the rotating rod.

Preferably, through holes are uniformly formed in one side of the rotating disc and are matched with the inserting rods.

Preferably, one side of the top of the bearing base is fixedly connected with a fixed table, and one side of the top of the fixed table is fixedly connected with a push plate.

Preferably, a rotating groove is formed in one side of the limiting plate, and the rotating groove is in contact with the rotating rod.

Preferably, the rack, the inserting rod and the rotating rod are all made of alloy materials.

Compared with the prior art, the beneficial effects of the utility model are that:

this novel evener for highway engineering road surface through mutually supporting of sliding part, gear and rack isotructure that sets up, can realize the height of comparatively simple improvement scraper blade, and the precision of promotion is higher, and then can adapt to different road surface environment, and through mutually supporting of the grafting stick that sets up and inserting groove isotructure, can realize the maintenance to rotating the stick, and then improve the stability of scraper blade.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a schematic structural view of fig. 2 with the sliding portion and the connecting plate removed;

fig. 4 is a schematic top view of the sliding part according to the present invention.

In the figure: 1. a rack; 2. a limiting plate; 3. a connecting plate; 4. a sliding part; 5. a fixing plate; 6. a worm gear; 7. a gear; 8. a limiting block; 9. rotating the rod; 10. rotating the disc; 11. rotating the handle; 12. inserting and connecting rods; 13. a support plate; 14. a load bearing base; 15. a roller; 16. a vertical plate; 17. a squeegee; 18. a sliding groove; 19. inserting holes; 20. a through hole; 21. a fixed table; 22. pushing the plate; 23. and a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of 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 thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: the novel leveling machine for the road surface of the highway engineering comprises a bearing base 14, wherein both sides of the top of the bearing base 14 are fixedly connected with supporting plates 13, four corners of the bottom of the bearing base 14 are fixedly connected with rolling wheels 15, one side of the top of the bearing base 14 is fixedly connected with a fixed platform 21, one side of the top of the fixed platform 21 is fixedly connected with a push plate 22, the outer part of the supporting plate 13 is slidably connected with a sliding part 4, one side of the sliding part 4 is rotatably connected with a limiting rod 23, the outer part of the limiting rod 23 is fixedly connected with a gear 7, the top of the sliding part 4 is fixedly connected with a limiting plate 2, a rotating rod 9 is rotatably connected between the limiting plates 2, one side of the limiting plate 2 is provided with a rotating groove, the rotating groove is contacted with the rotating rod 9, both ends of the rotating rod 9 are fixedly connected with worm wheels 6, the worm wheels 6 are meshed with the gear 7, one side of the supporting plate 13 is fixedly connected with a fixing plate 5, one side of the fixing plate 5 is uniformly provided with a rack 1, rack 1 and gear 7 looks adaptation, 3 top fixedly connected with stoppers 8 of connecting plate, stopper 8 rotates with rotation stick 9 and is connected, rotate stick 9 one end fixedly connected with rolling disc 10, rolling disc 10 one side fixedly connected with rotates handle 11, sliding tray 18 has been seted up to backup pad 13 one side, sliding tray 18 and rotation stick 9 looks adaptation, rolling disc 10 one side sliding connection has plug rod 12, spliced eye 19 has evenly been seted up to backup pad 13 one side, spliced eye 19 and plug rod 12 looks adaptation, through-hole 20 has evenly been seted up to rolling disc 10 one side, through-hole 20 and plug rod 12 phase-match, fixedly connected with connecting plate 3 between the sliding part 4, connecting plate 3 bottom fixedly connected with riser 16, riser 16 bottom fixedly connected with scraper blade 17, rack 1, gear 7, plug rod 12 and rotation stick 9 are the alloy material.

The working principle is as follows: when the height of the scraping plate 17 needs to be reduced, firstly, a worker pulls out the plug-in rod 12 from the rotating disc 10, further holds the rotating handle 11 and rotates the rotating disc 10 clockwise, the rotating disc 10 drives the rotating rod 9 to rotate, further the rotating rod 9 drives the worm wheels 6 at two ends to rotate, as the worm wheels 6 are meshed with the gears 7, the gears 7 are further rotated, as the gears 7 are matched with the racks 1, the further gears 7 move downwards on the racks 1, the sliding parts 4 are fixedly connected with the gears 7 through the limiting rods 23, further the sliding parts 4 move downwards along with the gears 7, further the sliding parts 4 drive the connecting plates 3 to move downwards, the connecting plates 3 drive the vertical plates 16 and the scraping plate 17 to move downwards, further the height of the scraping plate 17 is adjusted, then the plug-in rod 12 is inserted into the through holes 20 and the plug-in holes 19 on the rotating disc 10 in sequence, and the rotating rod 9 is limited, when the height of the scraper 17 needs to be increased, firstly, the worker pulls out the plug-in rod 12 from the rotating disc 10, further holds the rotating handle 11 and rotates the rotating disc 10 counterclockwise, and then drives the scraper 17 to move upwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel evener is used on highway engineering road surface, including bearing base (14), bear the equal fixedly connected with backup pad (13) in base (14) top both sides, bear the equal fixedly connected with gyro wheel (15) in base (14) bottom four corners, its characterized in that: the outer sliding connection of the supporting plate (13) is provided with a sliding part (4), one side of the sliding part (4) is rotatably connected with a limiting rod (23), the outer part of the limiting rod (23) is fixedly connected with a gear (7), the top of the sliding part (4) is fixedly connected with a limiting plate (2), the limiting plate (2) is rotatably connected with a rotating rod (9), two ends of the rotating rod (9) are fixedly connected with worm wheels (6), the worm wheels (6) are meshed with the gear (7), one side of the supporting plate (13) is fixedly connected with a fixing plate (5), one side of the fixing plate (5) is uniformly provided with a rack (1), the rack (1) is matched with the gear (7), one end of the rotating rod (9) is fixedly connected with a rotating disc (10), one side of the rotating disc (10) is fixedly connected with a rotating handle (11), one side of the supporting plate (13) is provided with a sliding groove (18), the sliding groove (18) is matched with the rotating rod (9), one side of the rotating disc (10) is slidably connected with an inserting rod (12), one side of the supporting plate (13) is uniformly provided with an inserting hole (19), the inserting hole (19) is matched with the inserting rod (12), a connecting plate (3) is fixedly connected between the sliding portions (4), the bottom of the connecting plate (3) is fixedly connected with a vertical plate (16), and the bottom of the vertical plate (16) is fixedly connected with a scraping plate (17).

2. The new road surface evener of claim 1, characterized in that: the top of the connecting plate (3) is fixedly connected with a limiting block (8), and the limiting block (8) is rotatably connected with a rotating rod (9).

3. The new road surface evener of claim 1, characterized in that: through holes (20) are uniformly formed in one side of the rotating disc (10), and the through holes (20) are matched with the inserting rods (12).

4. The new road surface evener of claim 1, characterized in that: bear base (14) top one side fixedly connected with fixed station (21), fixed station (21) top one side fixedly connected with push pedal (22).

5. The new road surface evener of claim 1, characterized in that: and a rotating groove is formed in one side of the limiting plate (2), and the rotating groove is in contact with the rotating rod (9).

6. The new road surface evener of claim 1, characterized in that: the rack (1), the inserting rod (12) and the rotating rod (9) are all made of alloy materials.