CN216338872U

CN216338872U - Leveling equipment for highway construction

Info

Publication number: CN216338872U
Application number: CN202123103800.0U
Authority: CN
Inventors: 吴俊鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-04-19
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses leveling equipment for highway construction, which relates to the field of highway leveling equipment and comprises a fixed plate, wherein a connecting plate is arranged right below the fixed plate, a mounting plate is arranged right below the middle part of the connecting plate, vibration scrapers are fixedly connected to both sides of the mounting plate, damping connecting pieces are fixedly connected to the upper surfaces of the ends, far away from the mounting plate, of the vibration scrapers, the upper ends of the two damping connecting pieces are respectively fixedly connected with both ends of the connecting plate, and a driving motor is fixedly arranged on the upper surface of one end of the fixed plate. According to the utility model, the connecting pin is fixedly arranged at the edge of the lower surface of the turntable, the connecting groove is formed in one end of the connecting plate, the lower end of the connecting pin is movably inserted into the inner cavity of the connecting groove and is matched with the inner cavity of the connecting groove, and the vibrating scraper can be driven to swing back and forth through the connection between the connecting pin and the connecting groove when the driving motor works, so that the concrete pavement can be scraped and leveled, and the vibration and leveling effect of the device is further improved.

Description

Leveling equipment for highway construction

Technical Field

The utility model relates to the field of road leveling equipment, in particular to leveling equipment for road construction.

Background

With the continuous development of social economy and the continuous improvement of living standard of people, many families have private cars, and because the continuous increase of the private cars brings severe traffic pressure to roads, the construction of the roads is being vigorously developed by road management departments, and a concrete pavement construction leveling machine is often needed to realize the leveling operation of the roads in the construction process of the roads.

However, in the prior art, the existing leveling equipment for highway construction is used for vibrating and leveling a concrete pavement, and the concrete pavement is not scraped before leveling, so that the vibrating and leveling effect is poor. Therefore, it is necessary to provide a leveling device for road construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a leveling device for road construction to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a leveling device for highway construction comprises a fixed plate, a connecting plate is arranged under the fixed plate, a mounting plate is arranged under the middle part of the connecting plate, both sides of the mounting plate are fixedly connected with vibrating scrapers, the upper surface of one end of the vibration scraper plate, which is far away from the mounting plate, is fixedly connected with damping connecting pieces, the upper ends of the two damping connecting pieces are respectively and fixedly connected with the two ends of the connecting plate, the upper surface of one end of the fixed plate is fixedly provided with a driving motor, the lower end of a rotating shaft of the driving motor movably penetrates through the fixed plate and extends to a position between the fixed plate and the connecting plate, the lower end of the rotating shaft of the driving motor is fixedly sleeved with a turntable, the edge of one side of the lower surface of the turntable is fixedly connected with a connecting pin, one end of the connecting plate is provided with a connecting groove in a penetrating mode, and the lower end of the connecting pin is movably inserted into the connecting groove and matched with the connecting groove.

Preferably, the middle part of the upper surface of the connecting plate is fixedly connected with a central shaft, and the middle part of the fixing plate is provided with a rotating hole in a penetrating manner.

Preferably, the upper end activity of center pin runs through and changes the hole and extend to the top of connecting plate, the upper end and the middle part of center pin all fixedly cup joint annular limiting plate, and two the annular limiting plate is laminated with the upper and lower two surfaces of connecting plate respectively.

Preferably, the upper surface of mounting panel fixedly connected with protection box, and the inner chamber of protection box is provided with the vibrating pump of fixed mounting at the mounting panel upper surface.

Preferably, a telescopic rod is fixedly installed between the upper surface of the protective box body and the lower surface of the middle part of the connecting plate, a spring is arranged in the telescopic rod, and a connecting frame is fixedly installed on the upper surface of the fixing plate.

Preferably, the damping connecting piece comprises an outer cylinder and an inserting rod movably inserted and matched with the outer cylinder, and a damping rubber pad is connected to the inner side wall of the outer cylinder in an adhering mode.

The utility model has the technical effects and advantages that:

1. according to the utility model, the turntable is fixedly sleeved on the outer side of the lower end of the rotating shaft of the driving motor, the connecting pin is fixedly installed at the edge of the lower surface of the turntable, the connecting groove is formed in one end of the connecting plate, and the lower end of the connecting pin is movably inserted into the inner cavity of the connecting groove and is matched with the connecting groove, so that the driving motor can drive the vibration scraper to swing back and forth through the connection between the connecting pin and the connecting groove when working, the concrete pavement can be scraped, and the vibration leveling effect of the device is further improved;

2. according to the vibration damping device, the telescopic rod is fixedly arranged between the protective box body and the middle part of the connecting plate, the spring is arranged in the telescopic rod, and the damping rubber pad is connected to the inner side wall of the outer cylinder in an adhering mode, so that the damping rubber pad and the spring are matched to perform good damping and buffering on vibration generated during the operation of the vibration pump in the protective box body, and further the damage of the vibration damping device caused by the transmission of the vibration to other places is avoided.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention.

Fig. 2 is a perspective view of the fixing plate structure of the present invention.

Fig. 3 is a perspective view of the connection plate structure of the present invention.

FIG. 4 is a schematic sectional view of the damping connector structure of the present invention.

In the figure: 1. a fixing plate; 2. a connecting plate; 3. mounting a plate; 4. vibrating the scraper plate; 5. a damping connection; 51. an outer cylinder; 52. inserting a rod; 53. damping rubber pads; 6. a drive motor; 7. a turntable; 8. a connecting pin; 9. connecting grooves; 10. a central shaft; 11. hole turning; 12. an annular limiting plate; 13. a protective box body; 14. a telescopic rod; 15. and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides leveling equipment for highway construction, which comprises a fixed plate 1, wherein a connecting plate 2 is arranged right below the fixed plate 1, a mounting plate 3 is arranged right below the middle part of the connecting plate 2, two sides of the mounting plate 3 are fixedly connected with vibrating scrapers 4, the mounting plate 3 and the vibrating scrapers 4 are used for scraping a concrete pavement and vibrating and leveling the concrete pavement, a damping connecting piece 5 is fixedly connected to the upper surface of one end, far away from the mounting plate 3, of each vibrating scraper 4, the upper ends of the two damping connecting pieces 5 are respectively and fixedly connected with two ends of the connecting plate 2, and the damping connecting pieces 5 are used for connecting the connecting plate 2 and the vibrating scrapers 4.

Secondly, fixed surface installs driving motor 6 on the one end of fixed plate 1, the lower extreme activity of driving motor 6 pivot runs through fixed plate 1 and extends to between fixed plate 1 and the connecting plate 2, the fixed cup of lower extreme of driving motor 6 pivot has connect carousel 7, a side edge fixedly connected with connecting pin 8 of carousel 7 lower surface, the one end of connecting plate 2 is run through and has been seted up spread groove 9, the lower extreme and the connecting groove 9 activity of connecting pin 8 are pegged graft and looks adaptation, consequently, when driving motor 6 work rotates, carousel 7 can rotate thereupon, extrude each other between the inner wall of connecting pin 8 and spread groove 9 this moment, thereby can drive connecting plate 2 and remove.

Specific, the upper surface middle part fixedly connected with center pin 10 of connecting plate 2, the middle part of fixed plate 1 runs through and has seted up commentaries on classics hole 11, the upper end activity of center pin 10 runs through commentaries on classics hole 11 and extends to the top of connecting plate 2, the upper end of center pin 10 and the equal fixed annular limiting plate 12 that has cup jointed in middle part, and two annular limiting plates 12 respectively with the laminating of the upper and lower two surfaces of connecting plate 2, consequently only can carry out relative rotation around center pin 10 between connecting plate 2 and the fixed plate 1, driving motor 6 during operation promptly, the moving mode of connecting plate 2 is for carrying out reciprocating motion around center pin 10, and then can drive vibrations scraper blade 4 and carry out reciprocating motion, vibrations scraper blade 4 can scrape the unnecessary concrete of concrete surface when reciprocating motion and strickle the processing.

Further, be connected with protection box 13 at the last fixed surface of mounting panel 3, and the inner chamber of protection box 13 is provided with the vibrating pump of fixed mounting at the 3 upper surface of mounting panel, consequently, the vibrating pump during operation can drive mounting panel 3 and vibrations scraper blade 4 and vibrate the screeding to the concrete road surface, fixed mounting has telescopic link 14 between the upper surface of protection box 13 and the lower surface at 2 middle parts of connecting plate, and establish the spring in the telescopic link 14, the vibrations that the setting of telescopic link 14 can produce the vibrating pump during operation are cushioned, thereby avoid this vibrations to transmit on connecting plate 2, the last fixed surface of fixed plate 1 installs link 15, link 15 set up mainly to be used for being connected this device with equipment of marcing.

Moreover, the damping connecting piece 5 comprises an outer cylinder 51 and an inserting rod 52 movably inserted and matched with the outer cylinder 51, a damping rubber pad 53 is connected to the inner side wall of the outer cylinder 51 in an adhering mode, the damping rubber pad 53 can generate a damping effect on relative sliding between the inserting rod 52 and the outer cylinder 51 and is matched with a spring inside the telescopic rod 14, and therefore vibration generated during working of the vibration pump for protecting the inner cavity of the box body 13 can be damped.

The working principle of the utility model is as follows:

when the device is used, the driving motor 6 is started, the rotating disc 7 is driven to rotate along with the driving motor 6 when the driving motor 6 works, the connecting pin 8 and the inner side wall of the connecting groove 9 are extruded mutually to drive the connecting plate 2, the mounting plate 3 and the vibrating scraper 4 to swing in a reciprocating mode by taking the central shaft 10 as the center, and at the moment, the vibrating scraper 4 can scrape the concrete pavement;

meanwhile, the vibrating pump of the inner cavity of the protective box body 13 can drive the mounting plate 3 and the vibrating scraper 4 to vibrate and level the concrete pavement, so that the leveling effect of the device on the concrete pavement is better, and when the vibrating pump vibrates, the damping rubber pads 53 are matched with the springs inside the telescopic rods 14, so that the vibration generated by the device can be well buffered and damped, and the vibration is effectively prevented from being transmitted to the traveling equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a leveling equipment that highway construction was used, includes fixed plate (1), its characterized in that: be provided with connecting plate (2) under fixed plate (1), be provided with mounting panel (3) under the middle part of connecting plate (2), the equal fixedly connected with vibrations scraper blade (4) in both sides of mounting panel (3), fixed surface is connected with damping connecting piece (5) on the one end that mounting panel (3) were kept away from in vibrations scraper blade (4), two the upper end of damping connecting piece (5) respectively with the both ends fixed connection of connecting plate (2), fixed surface installs driving motor (6) on the one end of fixed plate (1), the lower extreme activity of driving motor (6) pivot runs through fixed plate (1) and extends to between fixed plate (1) and connecting plate (2), the lower extreme fixed cup joint of driving motor (6) pivot has carousel (7), a side edge fixedly connected with connecting pin (8) of carousel (7) lower surface, one end of the connecting plate (2) is provided with a connecting groove (9) in a penetrating way, and the lower end of the connecting pin (8) is movably inserted into the connecting groove (9) and is matched with the connecting groove.

2. A levelling apparatus for road construction according to claim 1, in which: the middle part of the upper surface of the connecting plate (2) is fixedly connected with a central shaft (10), and the middle part of the fixing plate (1) is provided with a rotating hole (11) in a penetrating way.

3. A levelling apparatus for road construction according to claim 2, in which: the upper end activity of center pin (10) runs through and changes hole (11) and extend to the top of connecting plate (2), ring limiting plate (12) have all been fixed to cup jointed in the upper end and the middle part of center pin (10), and two ring limiting plate (12) are laminated with the upper and lower two surfaces of connecting plate (2) respectively.

4. A levelling apparatus for road construction according to claim 3, in which: the upper surface fixed connection of mounting panel (3) has protection box (13), and the inner chamber of protection box (13) is provided with the vibrating pump of fixed mounting in mounting panel (3) upper surface.

5. A levelling apparatus for road construction according to claim 4, in which: fixed mounting has telescopic link (14) between the upper surface of protection box (13) and the lower surface at connecting plate (2) middle part, and establishes the spring in telescopic link (14), the last fixed surface of fixed plate (1) installs link (15).

6. A levelling apparatus for road construction according to claim 5, in which: the damping connecting piece (5) comprises an outer cylinder (51) and an inserting rod (52) movably inserted and matched with the outer cylinder, and a damping rubber pad (53) is connected to the inner side wall of the outer cylinder (51) in an adhering mode.