CN216338869U

CN216338869U - Road surface leveling device for highway building

Info

Publication number: CN216338869U
Application number: CN202122682751.4U
Authority: CN
Inventors: 张琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-19
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of highway construction, in particular to a road surface leveling device for highway construction, which comprises an underframe, wherein one corner below the underframe is provided with a universal wheel, one side of the underframe, which is far away from the universal wheel, is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first lead screw, and one end of the first lead screw, which is far away from the first motor, is fixedly connected with a first limiting piece. The utility model has the advantages that: keep away from the first motor of one side fixedly connected with of universal wheel through the chassis, and first lead screw, first spacing piece, the guide bar, the spacing piece of second, the movable plate, the connecting plate, the backing plate, vibrating motor, a spring, the cooperation setting between second motor and the flattening board, can increase the flattening effect, improve flattening efficiency, one side fixedly connected with link through the chassis, and handle, the second lead screw, the height that can adjust handle, convenient to use is set up in the cooperation between knob and the fixed orifices.

Description

Road surface leveling device for highway building

Technical Field

The utility model relates to the technical field of highway construction, in particular to a road surface leveling device for highway construction.

Background

The literal meaning of a highway is that public roads, public traffic roads, vehicles such as cars, bicycles, rickshaws, carriages and pedestrians can walk, although different highway restrictions are different, the civil is also called a road, and highway engineering structures comprise roadbeds, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities and the like.

In the process of highway construction, the flatness of the road surface is crucial to a highway, and the existing leveling device has an unsatisfactory leveling effect on the road surface, so that the leveling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a road surface leveling device for highway construction, which effectively overcomes the defects of the prior art.

The purpose of the utility model is realized by the following technical scheme: a road surface leveling device for highway construction comprises an underframe, wherein a universal wheel is arranged at one corner below the underframe, a first motor is fixedly connected to one side of the underframe, which is far away from the universal wheel, a first lead screw is fixedly connected to the output end of the first motor, a first limiting sheet is fixedly connected to one end, which is far away from the first motor, of the first lead screw, a guide rod is fixedly connected to one side, which is close to the first motor, of the underframe, a second limiting sheet is fixedly connected to one end, which is far away from the underframe, of the guide rod, a movable plate is connected to the outer surface of the first lead screw in a threaded manner, the first lead screw penetrates through the movable plate, a connecting plate is fixedly connected to one side of the movable plate, a backing plate is fixedly connected to one side, which is far away from the movable plate, the backing plate is made of rubber, a vibrating motor is fixedly connected to one side, which is far away from the connecting plate, a spring is fixedly connected to one side, which is close to the backing plate, the output end of the vibration motor is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a leveling plate, and the leveling plate is circular.

Optionally, one side fixedly connected with link of chassis, the inside sliding connection of link has the handle, the inside threaded connection of handle has the second lead screw, the second lead screw runs through the handle, the one end fixedly connected with knob of second lead screw, the fixed orifices has been seted up to the inside of link.

Optionally, the number of the universal wheels is four, and the four universal wheels are located at four corners of the lower portion of the bottom frame.

Optionally, the first limiting piece is circular, and the diameter of the first limiting piece is larger than that of the first lead screw.

Optionally, the second limiting piece is circular, and the diameter of the second limiting piece is larger than that of the guide rod.

Optionally, the moving plate is slidably connected with the guide rod, the guide rod penetrates through the moving plate, and the moving plate is T-shaped.

Optionally, the backing plate is located between the connecting plate and the vibration motor, the spring is fixedly connected with the vibration motor, the spring is located between the vibration motor and the connecting plate, and the number of the springs is four.

Optionally, the number of the fixing holes is several, the fixing holes are circular, the fixing holes are linearly arrayed inside the connecting frame, and the diameters of the fixing holes are matched with the diameter of the second lead screw.

The utility model has the following advantages:

1. this road surface leveling device for highway building, keep away from the first motor of one side fixedly connected with of universal wheel through the chassis, and first lead screw, first spacing piece, the guide bar, the spacing piece of second, the movable plate, the connecting plate, the backing plate, vibrating motor, a spring, cooperation setting between second motor and the flattening board, when the user uses, push away leveling device to the top that needs the flattening, second motor work drive flattening board rotates, vibrating motor work produces the vibration, drive the flattening board vibration through the second motor, backing plate and spring increase the vibration effect between connecting plate and vibrating motor, the first lead screw of first motor work drive rotates, under the effect of screw thread, the movable plate slides at the surface of guide bar, thereby drive flattening board lapse, can increase the flattening effect, improve flattening efficiency.

2. This road surface leveling device for highway building, one side fixedly connected with link through the chassis to and the cooperation setting between handle, second lead screw, knob and the fixed orifices, rotate the knob and drive the second lead screw and rotate, under the effect of screw thread, the second lead screw breaks away from the link, rotates handle height-adjusting, and the contrarotation knob, second lead screw insert one in a plurality of fixed orifices and fix, height that can adjust handle, convenient to use.

Drawings

FIG. 1 is a schematic diagram of a first perspective of the present invention;

FIG. 2 is a schematic diagram of a second perspective of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1-underframe, 2-universal wheel, 3-first motor, 4-first screw rod, 5-first limiting sheet, 6-guide rod, 7-second limiting sheet, 8-moving plate, 9-connecting plate, 10-backing plate, 11-vibration motor, 12-spring, 13-second motor, 14-leveling plate, 15-connecting frame, 16-handle, 17-second screw rod, 18-knob and 19-fixing hole.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 3, a road surface leveling device for road construction comprises an underframe 1, a universal wheel 2 is arranged at one corner below the underframe 1, a first motor 3 is fixedly connected to one side of the underframe 1 far from the universal wheel 2, a first lead screw 4 is fixedly connected to the output end of the first motor 3, a first limiting plate 5 is fixedly connected to one end of the first lead screw 4 far from the first motor 3, a guide rod 6 is fixedly connected to one side of the underframe 1 near the first motor 3, a second limiting plate 7 is fixedly connected to one end of the guide rod 6 far from the underframe 1, a movable plate 8 is in threaded connection with the outer surface of the first lead screw 4, a connecting plate 9 is fixedly connected to one side of the movable plate 8, a backing plate 10 is fixedly connected to one side of the connecting plate 9 far from the movable plate 8, a vibration motor 11 is fixedly connected to one side of the backing plate 10 far from the connecting plate 10, and a spring 12 is fixedly connected to one side of the connecting plate 9 near the backing plate 10, output fixedly connected with second motor 13 of vibrating motor 11, output fixedly connected with screed 14 of second motor 13, when the user uses, push the leveling device to the top that needs the flattening, second motor 13 work drive screed 14 rotates, vibrating motor 11 work produces the vibration, drive screed 14 vibration through second motor 13, backing plate 10 and spring 12 increase the vibration effect between connecting plate 9 and vibrating motor 11, first motor 3 work drive lead screw 4 rotates, under the effect of screw thread, movable plate 8 slides at the surface of guide bar 6, thereby drive screed 14 and remove the flattening downwards, can increase the flattening effect, improve flattening efficiency.

As an optional technical scheme of the utility model: chassis 1's one side fixedly connected with link 15, the inside sliding connection of link 15 has handle 16, the inside threaded connection of handle 16 has second lead screw 17, second lead screw 17's one end fixedly connected with knob 18, fixed orifices 19 have been seted up to the inside of link 15, it drives second lead screw 17 and rotates to rotate knob 18, under threaded effect, second lead screw 17 breaks away from link 15, rotate handle 16 height-adjusting, reverse rotation knob 18, second lead screw 17 inserts one of a plurality of fixed orifices 19 and fixes, can adjust handle 16's height, high convenient to use.

As an optional technical scheme of the utility model: the number of universal wheel 2 is four, and four universal wheels 2 are located the four corners of chassis 1 below, conveniently remove.

As an optional technical scheme of the utility model: the shape of the first limiting sheet 5 is circular, the diameter of the first limiting sheet 5 is larger than that of the first lead screw 4, and the moving plate 8 is prevented from being separated from the first lead screw 4.

As an optional technical scheme of the utility model: the second limiting sheet 7 is circular, and the diameter of the second limiting sheet 7 is larger than that of the guide rod 6, so that the moving plate 8 is prevented from being separated from the guide rod 6.

As an optional technical scheme of the utility model: the moving plate 8 is connected with the guide rod 6 in a sliding mode, the guide rod 6 penetrates through the moving plate 8, and the moving plate 8 slides on the outer surface of the guide rod 6 to play a guiding role.

As an optional technical scheme of the utility model: the backing plate 10 is located between the connecting plate 9 and the vibrating motor 11, the spring 12 is fixedly connected with the vibrating motor 11, the spring 12 is located between the vibrating motor 11 and the connecting plate 9, and the backing plate 10 and the spring 12 increase the vibration effect between the connecting plate 9 and the vibrating motor 11.

As an optional technical scheme of the utility model: the number of the fixing holes 19 is several, the fixing holes 19 are linearly arrayed inside the connecting frame 15, the diameter of the fixing holes 19 is matched with that of the second lead screw 17, and the second lead screw 17 is inserted into one of the fixing holes 19, so that the handle 16 can be fixed.

The working process of the utility model is as follows:

1. when the user uses the leveling device, the leveling device is pushed to the position above the position to be leveled, and the second motor 13 works to drive the leveling plate 14 to rotate;

2. the vibration motor 11 generates vibration when working, and the leveling plate 14 is driven to vibrate by the second motor 13;

3. the cushion plate 10 and the spring 12 increase the vibration effect between the connecting plate 9 and the vibration motor 11;

4. the first motor 3 works to drive the first lead screw 4 to rotate, and the moving plate 8 slides on the outer surface of the guide rod 6 under the action of threads, so that the leveling plate 14 is driven to move downwards for leveling, and the leveling effect can be improved;

5. the rotary knob 18 is rotated to drive the second lead screw 17 to rotate, and the second lead screw 17 is separated from the connecting frame 15 under the action of the threads;

6. the handle 16 is rotated to adjust the height, the knob 18 is rotated reversely, the second lead screw 17 is inserted into one of the fixing holes 19 for fixing, and the height of the handle 16 can be adjusted.

In summary, the following steps: the road surface leveling device for the highway building is characterized in that one side, far away from a universal wheel 2, of an underframe 1 is fixedly connected with a first motor 3, a first lead screw 4, a first limiting sheet 5, a guide rod 6, a second limiting sheet 7, a moving plate 8, a connecting plate 9, a base plate 10, a vibration motor 11, a spring 12, a matching arrangement between a second motor 13 and a leveling plate 14, when a user uses the road surface leveling device, the leveling device is pushed above to be leveled, the second motor 13 drives the leveling plate 14 to rotate, the vibration motor 11 vibrates during working, the leveling plate 14 is driven to vibrate through the second motor 13, the vibration effect is increased between the connecting plate 9 and the vibration motor 11 by the base plate 10 and the spring 12, the first lead screw 4 is driven to rotate by the first motor 3 during working, the moving plate 8 slides on the outer surface of the guide rod 6 under the action of threads, so as to drive the leveling plate 14 to move downwards, and increase the leveling effect, improve flattening efficiency, one side fixedly connected with link 15 through chassis 1, and handle 16, second lead screw 17, the cooperation setting between knob 18 and the fixed orifices 19, it rotates knob 18 and drives second lead screw 17 and rotate, under the effect of screw thread, second lead screw 17 breaks away from link 15, rotate handle 16 height-adjusting, reverse rotation knob 18, second lead screw 17 inserts one of a plurality of fixed orifices 19 and fixes, can adjust handle 16's height, high convenient to use.

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 road surface leveling device for highway building which characterized in that: the device comprises an underframe (1), wherein a universal wheel (2) is arranged at one corner below the underframe (1), a first motor (3) is fixedly connected to one side of the underframe (1) far away from the universal wheel (2), a first lead screw (4) is fixedly connected to the output end of the first motor (3), a first limiting piece (5) is fixedly connected to one end of the first lead screw (4) far away from the first motor (3), a guide rod (6) is fixedly connected to one side of the underframe (1) close to the first motor (3), a second limiting piece (7) is fixedly connected to one end of the guide rod (6) far away from the underframe (1), a movable plate (9) is connected to the outer surface of the first lead screw (4) in a threaded manner, a movable plate (9) is fixedly connected to one side of the movable plate (8), a backing plate (10) is fixedly connected to one side of the movable plate (8) far away from the connecting plate (9), one side fixedly connected with vibrating motor (11) of connecting plate (9) are kept away from to backing plate (10), one side fixedly connected with spring (12) that connecting plate (9) are close to backing plate (10), the output fixedly connected with second motor (13) of vibrating motor (11), the output fixedly connected with flattening board (14) of second motor (13).

2. A road surface screeding device for road construction according to claim 1, wherein: one side fixedly connected with link (15) of chassis (1), the inside sliding connection of link (15) has handle (16), the inside threaded connection of handle (16) has second lead screw (17), the one end fixedly connected with knob (18) of second lead screw (17), fixed orifices (19) have been seted up to the inside of link (15).

3. A road surface screeding device for road construction according to claim 1, wherein: the number of the universal wheels (2) is four, and the four universal wheels (2) are positioned at four corners below the bottom frame (1).

4. A road surface screeding device for road construction according to claim 1, wherein: the first limiting piece (5) is circular, and the diameter of the first limiting piece (5) is larger than that of the first lead screw (4).

5. A road surface screeding device for road construction according to claim 1, wherein: the second limiting sheet (7) is circular, and the diameter of the second limiting sheet (7) is larger than that of the guide rod (6).

6. A road surface screeding device for road construction according to claim 1, wherein: the moving plate (8) is connected with the guide rod (6) in a sliding mode, and the guide rod (6) penetrates through the moving plate (8).

7. A road surface screeding device for road construction according to claim 1, wherein: the base plate (10) is located between the connecting plate (9) and the vibration motor (11), the spring (12) is fixedly connected with the vibration motor (11), and the spring (12) is located between the vibration motor (11) and the connecting plate (9).

8. A road surface screeding device for road construction according to claim 2, wherein: the number of the fixing holes (19) is a plurality, the fixing holes (19) are linearly arrayed in the connecting frame (15), and the diameters of the fixing holes (19) are matched with the diameter of the second lead screw (17).