CN216474381U

CN216474381U - Highway engineering is with small-size road surface evener

Info

Publication number: CN216474381U
Application number: CN202121773769.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-05-10
Anticipated expiration: 2031-07-31

Abstract

The utility model relates to the technical field of highway engineering, in particular to a small pavement leveler for highway engineering, which comprises a leveling disc, two support plates and a support seat, wherein the top ends of the two support plates are fixedly connected with support plates which are connected through an adjusting component; the marking of the roller can be avoided, so that the subsequent treatment of the road surface by constructors is avoided, the workload of the constructors is reduced, and the working efficiency is improved.

Description

Highway engineering is with small-size road surface evener

Technical Field

The utility model relates to the technical field of highway engineering, in particular to a small-sized pavement leveler for highway engineering.

Background

It is known that after construction of roads, some impurities may adhere to the road surface and be removed by the finisher.

Through retrieval, the utility model with the Chinese patent number of CN201920779483.8 discloses a small-sized pavement leveler for highway engineering, which comprises a connecting plate, a shell and a supporting plate B, wherein connecting rods are arranged on two sides of the inner wall of the shell; it is when using, and the elasticity gyro wheel is pressed easily at the concrete surface and is had the seal of a government organization in old china, needs constructor to clear up the seal of a government organization in old china, has increased constructor's work load, has reduced the efficiency of its work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a small pavement leveler for highway engineering, which solves the problems that when the leveler provided in the background technology works, a mark is easily pressed on the surface of concrete by a tightening roller, a constructor needs to clear the mark, the workload of the constructor is increased, and the working efficiency is low.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a small-sized pavement leveler for highway engineering comprises a leveling disc, two support plates and a support seat, wherein the top ends of the two support plates are fixedly connected with the support plates, the two support plates are connected through an adjusting component, the bottom ends of the two support plates are fixedly connected with convex strips, the top end of the support seat is provided with a first convex groove, the two convex strips are in sliding fit with the first convex groove, the front ends of the support seat and the support plates positioned on the right side are provided with a moving component for moving the support seat, the bottom end of the support seat is provided with a second convex groove, the inside of the second convex groove is provided with a first convex block in a sliding manner, the inside of the first convex block is in threaded connection with an adjusting screw rod, the adjusting screw rod is rotatably connected with the support seat, the side end of the support seat is provided with an adjusting motor, the output end of the adjusting motor is fixedly connected with the side end of the adjusting screw rod, and the bottom end of the first convex block is fixedly connected with four electric cylinders, the bottom fixedly connected with fixed plate of four electronic jars, level motor is installed on the top of fixed plate, and the bottom of the output shaft of level motor extends to the below of fixed plate, level the dish and install the bottom at the output shaft of level motor.

Preferably, the adjusting part comprises a first connecting plate and a second connecting plate, the right end of the first connecting plate is provided with a connecting groove, the second connecting plate is in sliding fit with the connecting groove, the first connecting plate is connected with a fixing screw in a threaded manner, the second connecting plate is evenly provided with a plurality of fixing holes, the bottom end of the fixing screw is inserted into the fixing holes, the first connecting plate and the second connecting plate are mutually opposite, one end of the first connecting plate and one end of the second connecting plate are fixedly connected with second convex blocks, the upper sides of the opposite ends of the two supporting plates are respectively provided with a third convex groove, and the two second convex blocks are respectively in sliding fit with the two third convex grooves.

Further, two the inside of backup pad all is provided with the spout, the inside of spout slides and is provided with the slider, the one end that the second protruding type piece was kept away from to the slider is connected with compression spring, the one end fixedly connected with card post that the slider is close to the second protruding type piece, the one end that the slider was kept away from to the card post extends to the inside in third protruding type groove, the side of second protruding type piece be provided with the draw-in groove of card post looks adaptation, the top of backup pad is provided with the bar groove of putting through with the spout, the inside in bar groove slides and is provided with the ejector pad, the bottom of ejector pad and the top fixed connection of slider.

Still further, the movable assembly comprises a movable motor and a rack, the side end of the movable motor is connected with the front end of the supporting seat, the output end of the movable motor is connected with a gear, the side end of the rack is fixedly connected with the front end of the supporting plate on the right side, and the rack is meshed with the gear.

In a further scheme, the bottom ends of the support plates are fixedly connected with mounting plates, and the bottom ends of the mounting plates are fixedly connected with four rollers.

On the basis of the scheme, rib plates are fixedly connected to the side ends of the two support plates, and the top ends of the two rib plates are fixedly connected with the bottom ends of the two support plates respectively.

On the basis of the scheme, the bottom end of the fixing plate is fixedly connected with a protection barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides a small-sized pavement leveler for highway engineering, which has the following beneficial effects:

1. this small-size road surface evener for highway engineering adjusts the distance between two backup pads through adjusting part to adjust the distance between two extension boards, remove about making the supporting seat through removing the subassembly, drive adjusting screw through the adjusting motor simultaneously and rotate and make first protruding type piece slide in the inside of second protruding type groove, adjust the position about the leveling disk, thereby be convenient for carry out the leveling to the highway road surface of different width, improved the practicality of its use.

2. This small-size road surface evener for highway engineering, two extension boards are located the both sides of highway, and the gyro wheel rolls in the both sides of highway to carry out the smooth in-process to highway road surface, avoid appearing the seal of a government organization in old china of gyro wheel on the road surface, avoided constructor follow-up handling the road surface, reduced constructor's work load, improved the efficiency of work.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic view of the enlarged structure of the portion B in fig. 2 according to the present invention.

In the figure: 1. leveling the disc; 2. a support plate; 3. a supporting seat; 4. a support plate; 5. a convex strip; 6. a first male block; 7. adjusting the screw rod; 8. adjusting the motor; 9. an electric cylinder; 10. a fixing plate; 11. leveling the motor; 12. a first connecting plate; 13. a second connecting plate; 14. fixing screws; 15. a second male block; 16. a slider; 17. a compression spring; 18. clamping the column; 19. a push block; 20. a moving motor; 21. a rack; 22. a gear; 23. mounting a plate; 24. a roller; 25. a rib plate; 26. a protective barrel.

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.

Examples

Referring to fig. 1-4, a small-sized pavement leveler for highway engineering comprises a leveling disc 1, two support plates 2 and a support seat 3, wherein the bottom ends of the two support plates 2 are fixedly connected with a mounting plate 23, the bottom end of the mounting plate 23 is fixedly connected with four rollers 24, the rollers 24 roll on the ground, the leveler is convenient to move, the top ends of the two support plates 2 are fixedly connected with a support plate 4, the side ends of the two support plates 2 are fixedly connected with rib plates 25, the top ends of the two rib plates 25 are respectively fixedly connected with the bottom ends of the two support plates 4, the stability of connection between the support plates 2 and the support plates 4 is improved, the two support plates 4 are connected through an adjusting assembly, the bottom ends of the two support plates 4 are fixedly connected with convex strips 5, the top end of the support seat 3 is provided with a first convex groove, the two convex strips 5 are in sliding fit with the first convex groove, and the support seat 3 and the front end of the support plate 4 on the right side are provided with a moving group for moving the support seat 3 The device comprises a support seat 3, the position of the support seat 3 is adjusted through a moving assembly, a second convex groove is arranged at the bottom end of the support seat 3, a first convex block 6 is arranged in the second convex groove in a sliding mode, an adjusting screw rod 7 is connected to the inner portion of the first convex block 6 in a threaded mode, the adjusting screw rod 7 is rotatably connected with the support seat 3, an adjusting motor 8 is installed at the side end of the support seat 3, the output end of the adjusting motor 8 is fixedly connected with the side end of the adjusting screw rod 7, the adjusting screw rod 7 is driven to rotate through the adjusting motor 8, the first convex block 6 slides in the second convex groove, the position of a leveling disc 1 is adjusted, the whole road surface can be leveled, four electric cylinders 9 are fixedly connected to the bottom end of the first convex block 6, a fixing plate 10 is fixedly connected to the bottom ends of the four electric cylinders 9, the height of the leveling disc 1 is adjusted through the four electric cylinders 9, a leveling motor 11 is installed at the top end of the fixing plate 10, the bottom of the output shaft of motor 11 extends to the below of fixed plate 10 levelly and smoothly, levels set 1 and installs the bottom at the output shaft of motor 11 levelly and smoothly, drives through motor 11 levelly and smoothly to set 1 rotation, levels the road surface and handles, and the bottom fixedly connected with of fixed plate 10 protects bucket 26, plays the effect of protection through protecting bucket 26, prevents that the concrete from being got rid of to everywhere.

It should be further noted that the adjusting assembly includes a first connecting plate 12 and a second connecting plate 13, the right end of the first connecting plate 12 is provided with a connecting groove, the second connecting plate 13 is in sliding fit with the connecting groove, the first connecting plate 12 is in threaded connection with a fixing screw 14, the second connecting plate 13 is uniformly provided with a plurality of fixing holes, the bottom ends of the fixing screws 14 are inserted into the fixing holes, the second connecting plate 13 is fixed through the fixing screws 14, the opposite ends of the first connecting plate 12 and the second connecting plate 13 are fixedly connected with a second convex block 15, the upper sides of the opposite ends of the two supporting plates 4 are respectively provided with a third convex groove, the two second convex blocks 15 are respectively in sliding fit with the two third convex grooves, the distance between the two supporting plates 2 is adjusted through the sliding of the second connecting plate 13 in the first connecting plate 12, so as to facilitate the leveling treatment of road surfaces with different widths, the inner parts of the two support plates 4 are respectively provided with a sliding groove, the inner parts of the sliding grooves are provided with a sliding block 16 in a sliding manner, one end of the sliding block 16 far away from the second convex block 15 is connected with a compression spring 17, one end of the sliding block 16 near the second convex block 15 is fixedly connected with a clamping column 18, one end of the clamping column 18 far away from the sliding block 16 extends into the third convex groove, the side end of the second convex block 15 is provided with a clamping groove matched with the clamping column 18, the top end of the support plate 4 is provided with a strip-shaped groove communicated with the sliding groove, the inner part of the strip-shaped groove is provided with a pushing block 19 in a sliding manner, the bottom end of the pushing block 19 is fixedly connected with the top end of the sliding block 16, the sliding block 16 and the clamping column 18 are pushed to move by the compression spring 17, the clamping column 18 is inserted into the clamping groove, the second convex block 15 is fixed, the clamping column 18 is separated from the clamping groove by pushing the pushing block 19, so that the second convex block 15 can be conveniently pulled out from the inner part of the third convex groove, can follow adjusting part and dismantle down between two backup pads 4, be convenient for dismantle the evener, be convenient for transport the evener, the removal subassembly includes mobile motor 20 and rack 21, mobile motor 20's side is connected with the front end of supporting seat 3, mobile motor 20's output is connected with gear 22, rack 21's side and the front end fixed connection of backup pad 4 that is located the right side, rack 21 meshes with gear 22 mutually, it rotates to drive gear 22 through mobile motor 20, make supporting seat 3 horizontal slip through the cooperation of gear 22 and rack 21, the position of adjustment supporting seat 3.

In this embodiment, the adjusting motor 8, the moving motor 20, the leveling motor 11, and the electric cylinder 9 are all publicly-known devices directly purchased from the market, and can be customized or selected according to actual requirements, and we only use them here, and do not improve their structures and functions, and we will not describe here in detail, and the adjusting motor 8, the moving motor 20, the leveling motor 11, and the electric cylinder 9 are all provided with control switches matching with them, and the installation positions of the control switches are selected according to actual requirements, so that the operator can conveniently perform operation control, the adjusting motor 8 and the moving motor 20 are both forward and backward rotating motors, and for forward and backward rotation use of both the adjusting motor 8 and the moving motor 20, it can be known from the patent published by CN106504401B that forward and backward rotation work of both the adjusting motor 8 and the moving motor 20 is a publicly-known technology of those skilled in the art, the technology is well established and can be realized.

In summary, when the small-sized pavement leveler for road engineering is used, firstly, the second connecting plate 13 slides inside the first connecting plate 12 to adjust the distance between the two support plates 2, so that the plurality of rollers 24 and the two support plates 2 are positioned at the two sides of the road, then the second connecting plate 13 is fixed by screwing the fixing screws 14, then the leveler is pushed to move, so that the leveling disc 1 is positioned above the road, then the fixing plate 10 is pushed by the electric cylinder 9 to move downwards, and the bottom end of the leveling disc 1 is contacted with the road, then the leveling motor 11 is started, the leveling disc 1 is driven to rotate by the leveling motor 11 to level the road, and meanwhile, the adjusting screw 7 is driven by the adjusting motor 8 to rotate, so that the first convex block 6 slides inside the second convex groove, so that the leveling disc 1 moves left and right on the road, when the width of the road is larger than the length of the supporting seat 3, the gear 22 is driven to rotate by the moving motor 20, and the supporting seat 3 moves left and right by the meshing of the gear 22 and the rack 21, so that the leveling disc 1 levels the whole pavement.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size road surface evener for highway engineering, is including leveling dish (1), its characterized in that: the support is characterized by further comprising two support plates (2) and a support seat (3), wherein the top ends of the two support plates (2) are fixedly connected with support plates (4), the two support plates (4) are connected through an adjusting component, the bottom ends of the two support plates (4) are fixedly connected with convex strips (5), a first convex groove is formed in the top end of the support seat (3), the two convex strips (5) are in sliding fit with the first convex groove, a moving component used for moving the support seat (3) is installed at the front ends of the support seat (3) and the support plates (4) on the right side, a second convex groove is formed in the bottom end of the support seat (3), a first convex block (6) is arranged in the second convex groove in a sliding mode, an adjusting screw rod (7) is connected to the inner threads of the first convex block (6), the adjusting screw rod (7) is rotatably connected with the support seat (3), an adjusting motor (8) is installed at the side end of the support seat (3), the output of accommodate motor (8) and the side fixed connection of adjusting screw (7), four electronic jars (9) of the bottom fixedly connected with of first protruding type piece (6), the bottom fixedly connected with fixed plate (10) of four electronic jars (9), level motor (11) are installed on the top of fixed plate (10), the bottom of the output shaft of level motor (11) extends to the below of fixed plate (10), the bottom at the output shaft of level motor (11) is installed in level dish (1).

2. The small-sized road surface leveler for road engineering of claim 1, wherein: the adjusting part comprises a first connecting plate (12) and a second connecting plate (13), the right end of the first connecting plate (12) is provided with a connecting groove, the second connecting plate (13) is in sliding fit with the connecting groove, the first connecting plate (12) is connected with a fixing screw (14) in a threaded manner, the second connecting plate (13) is uniformly provided with a plurality of fixing holes, the bottom end of the fixing screw (14) is inserted into the fixing holes, the first connecting plate (12) and the second connecting plate (13) are mutually opposite, one end of each of the first connecting plate (12) and the second connecting plate (13) is fixedly connected with a second convex block (15), the upper sides of the opposite ends of the two supporting plates (4) are provided with third convex grooves, and the two second convex blocks (15) are respectively in sliding fit with the two third convex grooves.

3. The small-sized road surface leveler for road engineering of claim 2, wherein: two the inside of backup pad (4) all is provided with the spout, the inside slip of spout is provided with slider (16), the one end that second protruding type piece (15) were kept away from in slider (16) is connected with compression spring (17), slider (16) are close to one end fixedly connected with card post (18) of second protruding type piece (15), the one end that slider (16) were kept away from in card post (18) extends to the inside in third protruding type groove, the side of second protruding type piece (15) is provided with the draw-in groove with card post (18) looks adaptation, the top of backup pad (4) is provided with the bar groove with the spout switch-on, the inside in bar groove slides and is provided with ejector pad (19), the bottom of ejector pad (19) and the top fixed connection of slider (16).

4. The small-sized road surface leveler for road engineering of claim 3, wherein: the moving assembly comprises a moving motor (20) and a rack (21), the side end of the moving motor (20) is connected with the front end of the supporting seat (3), the output end of the moving motor (20) is connected with a gear (22), the side end of the rack (21) is fixedly connected with the front end of the supporting plate (4) on the right side, and the rack (21) is meshed with the gear (22).

5. The small-sized road surface leveler for road engineering of claim 4, wherein: the bottom end of each of the two support plates (2) is fixedly connected with a mounting plate (23), and the bottom end of each mounting plate (23) is fixedly connected with four rollers (24).

6. The small-sized road surface leveler for road engineering of claim 5, wherein: the lateral ends of the two support plates (2) are fixedly connected with rib plates (25), and the top ends of the two rib plates (25) are fixedly connected with the bottom ends of the two support plates (4) respectively.

7. The small-sized road surface leveler for road engineering of claim 6, wherein: the bottom end of the fixed plate (10) is fixedly connected with a protective barrel (26).