CN218027043U

CN218027043U - Highway construction concrete pavement leveling device

Info

Publication number: CN218027043U
Application number: CN202221407335.1U
Authority: CN
Inventors: 凌何; 刘小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-13
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses a highway construction concrete road surface leveling device relates to highway construction technical field, including the locomotive, the top of locomotive is provided with the collecting box, the inside collecting vat of having seted up of collecting box, the inside sliding connection of collecting vat has the movable plate, one side of movable plate is provided with the guide rail, one side of guide rail is provided with the fixed plate, this highway construction concrete road surface leveling device, through being provided with spray tube, shower nozzle and scraper blade, after leveling the completion, the flattening board was located the standing groove inside this moment, then electric telescopic handle promotes the scraper blade and scrapes the remaining object in flattening board bottom, then the liquid pump starts, takes the inside liquid of liquid tank out, then washs the whole dull and stereotyped bottom through hose, spray tube and shower nozzle blowout to flattening board's bottom, prevents that remaining concrete from solidifying in the bottom of flattening board, causes the flattening board to continue during operation, takes place to the not good condition of road surface flattening effect.

Description

Highway construction concrete pavement leveling device

Technical Field

The utility model relates to a highway construction technical field specifically is a highway construction concrete road surface leveling device.

Background

At present, a concrete road is the most common road type in road construction, and a road construction concrete pavement leveling device is required when the concrete road is constructed. According to the application number CN214613454U, the leveling device for the asphalt concrete pavement is characterized in that although the leveling device is provided with a guide post, a fixing frame, an extension spring, a motor, a fixing frame, a rotating shaft, an eccentric block, a driving gear, a movable post, a driven gear, a clamping post and a transmission gear, the motor is started, the driving gear rotates, the rotating shaft and the eccentric block rotate, the driven gear rotates in a meshing manner, the transmission gear rotates in a meshing manner, four eccentric blocks rotate together, the fixing frame can swing up and down, the guide post moves up and down, the extension spring stretches and retracts, so that the leveling plate is driven to move up and down, the asphalt concrete pavement is leveled and tamped, but the bottom of the leveling plate cannot be cleaned, solidified concrete is easily remained at the bottom of the leveling plate, and the leveling effect in the follow-up leveling process is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a highway construction concrete road surface leveling device has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a highway construction concrete road surface leveling device, includes the locomotive, the top of locomotive is provided with the collecting box, the inside collecting vat of having seted up of collecting box, the inside sliding connection of collecting vat has the movable plate, one side of movable plate is provided with the guide rail, one side of guide rail is provided with the fixed plate, the top of fixed plate is provided with the work box, the inside sliding connection of work box has the push pedal, the bottom of push pedal is provided with the dead lever, the standing groove has been seted up to the bottom of fixed plate, the bottom of dead lever extends to the below of standing groove and is provided with the leveling board, the bottom of fixed plate just is located one side of standing groove and is provided with the limiting plate, one side of limiting plate is provided with electric telescopic handle, electric telescopic handle's flexible end is provided with the spray tube, one side of spray tube and be provided with the scraper blade, the top of spray tube is provided with a plurality of shower nozzles, the top of fixed plate is provided with the liquid tank, one side of liquid tank is provided with the liquid pump, the one end of liquid pump extends to the liquid tank inside, the other end of liquid pump is provided with the hose, the one end of spray tube is connected with the one end of spray tube.

Preferably, one side of work box inner chamber is provided with second servo motor, second servo motor's output is provided with the dwang, the outside cover of dwang is equipped with two cams, the outside sliding connection that work box inside just is located the dead lever has the connecting spring.

Preferably, the top of the guide rail is provided with a first servo motor, an output end of the first servo motor extends into the guide rail and is provided with a lead screw, the outer side of the lead screw is in threaded connection with a moving block, and one end of the moving block extends to the outer side of the guide rail and is connected with the top of the fixed plate.

Preferably, a third servo motor is arranged on one side of the inner cavity of the collecting tank, a threaded rod is arranged at the output end of the third servo motor, a sliding block is connected to the outer side of the threaded rod in a threaded mode, and the bottom of the sliding block is connected with the top of the moving plate.

Preferably, a fixing frame is arranged on one side of the moving plate.

Preferably, the top of the collecting box is provided with a control panel.

Preferably, the outer side of the moving block is connected with the inner cavity of the guide rail in a sliding mode.

The utility model provides a highway construction concrete road surface leveling device possesses following beneficial effect:

1. this highway construction concrete road surface leveling device, through being provided with the spray tube, shower nozzle and scraper blade, after leveling the completion, the screed is located inside the standing groove this moment, then electric telescopic handle promotes the scraper blade and scrapes the remaining object in screed bottom, then the liquid pump starts, take out the liquid of liquid incasement portion, then through the hose, spray tube and shower nozzle blowout are washd to the bottom of screed to the whole dull and stereotyped bottom, prevent that remaining concrete from solidifying the bottom at the screed, cause the screed to continue the during operation, the condition that is not good to the road surface flattening effect takes place.

2. This highway construction concrete road surface leveling device, through being provided with the movable plate, slider and mount, first servo motor's output drives the lead screw and rotates, make the movable block drive the fixed plate and remove that resets, make the top of limiting plate and the position of collecting vat inner chamber corresponding, third servo motor's output drives the threaded rod and rotates this moment, make the slider drive the movable plate and remove, make the movable plate drive the fixed plate and remove to inside the collecting vat, the mount is with the collecting vat internal seal, the convenience is removed this device, the operating device on the fixed plate can be protected simultaneously.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the nozzle of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of fig. 1 at B.

In the figure: 1. a moving vehicle; 2. a collection box; 3. collecting tank; 4. moving the plate; 5. a guide rail; 6. a screw rod; 7. a first servo motor; 8. a moving block; 9. a work box; 10. a second servo motor; 11. rotating the rod; 12. a cam; 13. a fixing plate; 14. a connecting spring; 15. pushing the plate; 16. fixing the rod; 17. a screed plate; 18. a limiting plate; 19. an electric telescopic rod; 20. a nozzle; 21. a squeegee; 22. a placement groove; 23. a spray head; 24. a fixed mount; 25. a threaded rod; 26. a slider; 27. a third servo motor; 28. a liquid tank; 29. a liquid pump; 30. a hose.

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.

Example one

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a highway construction concrete road surface leveling device, including the locomotive 1, the top of locomotive 1 is provided with collecting box 2, collecting box 2 is inside to have seted up collecting vat 3, the inside sliding connection of collecting vat 3 has movable plate 4, one side of movable plate 4 is provided with guide rail 5, one side of guide rail 5 is provided with fixed plate 13, the top of fixed plate 13 is provided with work box 9, the inside sliding connection of work box 9 has push pedal 15, the bottom of push pedal 15 is provided with dead lever 16, standing groove 22 has been seted up to the bottom of fixed plate 13, the bottom of dead lever 16 extends to the below of standing groove 22 and is provided with leveling plate 17, the bottom of fixed plate 13 just is located one side of standing groove 22 and is provided with limiting plate 18, one side of limiting plate 18 is provided with electric telescopic handle 19, electric telescopic handle 19's flexible end is provided with spray tube 20, one side of spray tube 20 and be provided with scraper blade 21, the top of spray tube 20 is provided with a plurality of shower nozzles 23, the top of fixed plate 13 is provided with liquid tank 28, one side of liquid tank 28 is provided with liquid pump 29, the one end of liquid pump 29 extends to inside the liquid tank 28, the other end of liquid pump 29 is provided with hose 30, the one end of hose is connected with the one end of spray tube 20.

One side of the 9 inner chambers of work box is provided with second servo motor 10, the output of second servo motor 10 is provided with dwang 11, the outside cover of dwang 11 is equipped with two cams 12, the outside sliding connection that work box 9 is inside and be located dead lever 16 has connecting spring 14, make connecting spring 14 can promote push pedal 15 to move up, the top of guide rail 5 is provided with first servo motor 7, the output of first servo motor 7 extends to inside and be provided with lead screw 6 of guide rail 5, the outside threaded connection of lead screw 6 has movable block 8, the one end of movable block 8 extends to the outside of guide rail 5 and is connected with the top of fixed plate 13, thereby can adjust the distance between screed 17 and the ground, the top of collecting box 2 is provided with control panel, conveniently control this device, the outside and the 5 inner chambers sliding connection of guide rail of movable block 8, make movable block 8 can slide along the 5 inner chambers of guide rail.

Example two

Referring to fig. 1 and fig. 4, the present invention provides a technical solution: one side of collecting vat 3 inner chamber is provided with third servo motor 27, and third servo motor 27's output is provided with threaded rod 25, and threaded rod 25's outside threaded connection has slider 26, and slider 26's bottom is connected with the top of movable plate 4, can remove work box 9 to collecting vat 3 inside, convenient transportation, and one side of movable plate 4 is provided with mount 24 for mount 24 can live collecting vat 3 internal seal.

To sum up, in use, the output end of the third servo motor 27 drives the threaded rod 25 to rotate, so that the slider 26 drives the moving plate 4 to move, so that the moving plate 4 pushes the working box 9 to move to a working position, then the output end of the first servo motor 7 drives the lead screw 6 to rotate, so that the moving block 8 drives the fixed plate 13 to move down to a proper position, then the output end of the second servo motor 10 drives the rotating rod 11 to rotate, so that the convex end of the cam 12 pushes the push plate 15 to move down, so that the fixed rod 16 pushes the leveling plate 17 to strike a concrete surface, when the circular end of the cam 12 rotates towards the push plate 15, the connecting spring 14 pushes the push plate 15 to move up, so that the push plate 15 drives the fixed rod 16 and the leveling plate 17 to move up, after leveling is completed, at this time, the leveling plate 17 is located inside the placing groove 22, then the electric telescopic rod 19 pushes the scraper 21 to push the object remaining at the bottom of the leveling plate 17 down, then the liquid pump 29 is started, the liquid inside the liquid tank 28 is pumped out, then the nozzle 20 and the nozzle 23 is sprayed to the bottom of the leveling plate 17 through the bottom, then the nozzle 20 is sprayed to the bottom of the leveling plate 17, then the nozzle 19 drives the movable motor to move, so that the movable rod 13 drives the movable motor to move, and the movable motor 13 to move, and the movable plate 13, then the movable plate 3, and the movable plate 13 moves, and the movable motor 13 moves, and the movable plate 3 moves, and the movable plate 13 moves, and the movable plate 3, and the movable plate 13 moves.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a highway construction concrete road surface leveling device, includes locomotive (1), its characterized in that: the top of the moving vehicle (1) is provided with a collecting box (2), the collecting box (2) is internally provided with a collecting tank (3), the collecting tank (3) is internally connected with a moving plate (4) in a sliding manner, one side of the moving plate (4) is provided with a guide rail (5), one side of the guide rail (5) is provided with a fixed plate (13), the top of the fixed plate (13) is provided with a working box (9), the inside of the working box (9) is connected with a push plate (15) in a sliding manner, the bottom of the push plate (15) is provided with a fixed rod (16), the bottom of the fixed plate (13) is provided with a placing groove (22), the bottom of the fixed rod (16) extends to the lower part of the placing groove (22) and is provided with a leveling plate (17), the bottom of the fixed plate (13) is provided with a limiting plate (18) on one side of the placing groove (22), one side of the limiting plate (18) is provided with an electric telescopic rod (19), the telescopic end of the electric telescopic rod (19) is provided with a spray pipe (20), one side of the spray pipe (20) is provided with a scraper (21), the top of the spray pipe (20) is provided with a plurality of spray nozzles (23), the top of the spray pipe (13), the spray pipe (28) is provided with a liquid pump (28), and one side of the liquid tank (28), one end of the liquid pump (29) extends into the liquid tank (28), the other end of the liquid pump (29) is provided with a hose (30), and one end of the hose (30) is connected with one end of the spray pipe (20).

2. A road construction concrete pavement levelling apparatus as claimed in claim 1, wherein: one side of work box (9) inner chamber is provided with second servo motor (10), the output of second servo motor (10) is provided with dwang (11), the outside cover of dwang (11) is equipped with two cams (12), the inside outside sliding connection who just is located dead lever (16) of work box (9) has connecting spring (14).

3. A road construction concrete pavement levelling apparatus as claimed in claim 1, wherein: the guide rail structure is characterized in that a first servo motor (7) is arranged at the top of the guide rail (5), an output end of the first servo motor (7) extends into the guide rail (5) and is provided with a lead screw (6), a moving block (8) is in threaded connection with the outer side of the lead screw (6), and one end of the moving block (8) extends to the outer side of the guide rail (5) and is connected with the top of the fixed plate (13).

4. A road construction concrete pavement levelling apparatus as claimed in claim 1, wherein: one side of the inner cavity of the collecting tank (3) is provided with a third servo motor (27), the output end of the third servo motor (27) is provided with a threaded rod (25), the outer side of the threaded rod (25) is in threaded connection with a sliding block (26), and the bottom of the sliding block (26) is connected with the top of the moving plate (4).

5. The apparatus of claim 1, wherein: one side of the moving plate (4) is provided with a fixed frame (24).

6. The apparatus of claim 1, wherein: the top of the collecting box (2) is provided with a control panel.

7. A road construction concrete pavement levelling apparatus according to claim 3, wherein: the outer side of the moving block (8) is connected with the inner cavity of the guide rail (5) in a sliding manner.