CN213142722U

CN213142722U - Road surface leveling device for highway construction

Info

Publication number: CN213142722U
Application number: CN202021390324.8U
Authority: CN
Inventors: 颜定军; 李崇贵; 颜定骏; 邓承江
Original assignee: Sichuan Kaiyuan Construction Engineering Co ltd
Current assignee: Sichuan Kaiyuan Construction Engineering Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-07
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a road surface leveling device for highway construction, including the diaphragm, the bottom fixed mounting of diaphragm has four stands, and four stands are two bisymmetry settings, and the bottom of four stands is all rotated and is installed the universal wheel, and the top fixed mounting of diaphragm has the pneumatic cylinder, and the output fixed mounting of pneumatic cylinder has flexible post, and the through-hole has been seted up at the top of diaphragm, and the bottom of flexible post runs through-hole and fixed mounting has a mounting panel, and the bottom fixed mounting of mounting panel has two first motors. The utility model relates to a rationally, the practicality is good, is convenient for adjust two flat flitchs, flattening roller and helical impeller's high position, is applicable to and carries out flattening work to subaerial not the not earth of laying of co-altitude or concrete, utilizes two flat flitchs, flattening roller and helical impeller's cooperation to use moreover, has improved the quality of flattening to earth or concrete and has flattened efficiency.

Description

Road surface leveling device for highway construction

Technical Field

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

Background

Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of highway structures, and in the process of highway construction and construction, the road surface leveling equipment is needed to be used for paving soil or concrete on the road surface, and then subsequent work operation is carried out.

However, in the prior art, when the commonly used road surface leveling device for road construction is used, the leveling effect of the soil or concrete paved on the road surface is poor, the leveling efficiency is low, and the device is not suitable for leveling the soil or concrete paved on the ground at different heights, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a road surface leveling device for highway construction has solved current road surface leveling equipment for highway construction and when using, and the effect of flattening to the earth or the concrete of laying on the road surface is not good, and it is inefficient to flatten, is not applicable to moreover and carries out flattening work to the not co-altitude earth or the concrete of laying subaerially, and application scope receives the problem of restriction.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a road surface leveling device for highway construction comprises a transverse plate, wherein four upright posts are fixedly installed at the bottom of the transverse plate, the four upright posts are symmetrically arranged in pairs, universal wheels are respectively installed at the bottoms of the four upright posts in a rotating mode, a hydraulic cylinder is fixedly installed at the top of the transverse plate, a telescopic post is fixedly installed at the output end of the hydraulic cylinder, a through hole is formed in the top of the transverse plate, the bottom end of the telescopic post penetrates through the through hole and is fixedly installed with an installation plate, two first motors are fixedly installed at the bottom of the installation plate, a leveling plate is fixedly installed at the output shaft ends of the two first motors, two support plates are fixedly installed at the bottom of the installation plate, a leveling roller is arranged between the two support plates, bearing seats are fixedly installed on the mutually adjacent sides of the two support plates, the two ends of the leveling, the mounting hole has all been seted up to the one side that two backup pads are close to each other, and corresponding mounting hole is run through respectively at the both ends of pivot, and one side of one of them backup pad in two backup pads is equipped with the second motor, the output shaft end of second motor and the one end fixed connection of pivot.

Preferably, one side of each of the two support plates close to each other is fixedly provided with the same scraper which is arranged obliquely and is positioned between the flattening roller and the spiral impeller, and one side of the scraper is in sliding contact with the flattening roller.

Preferably, the top fixed mounting of mounting panel has two guide bars, and two guiding holes have been seted up at the top of diaphragm, and corresponding guiding hole is run through respectively on the top of two guide bars, and the equal fixed mounting in top of two guide bars has limit baffle.

Preferably, a control switch is fixedly installed on one side of the transverse plate, and a plurality of buttons are installed on the control switch.

Preferably, a placing plate located below the second motor is fixedly mounted on one side of the supporting plate, and the second motor is fixedly mounted on the placing plate.

Preferably, the rotating shaft is fixedly sleeved with two bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

(III) advantageous effects

The utility model provides a road surface leveling device is used in highway construction. The method has the following beneficial effects:

(1) this road surface leveling device is used in highway construction, through setting up four universal wheels, be convenient for promote this equipment whole and remove, through starting pneumatic cylinder work, flexible post promotes the mounting panel, two flat flitchs, flattening roller and helical impeller remove downwards, start the work that resets of pneumatic cylinder, flexible post promotes the mounting panel, two flat flitchs, flattening roller and helical impeller rebound, thereby the convenience is to two flat flitchs, flattening roller and helical impeller's high position is adjusted, be applicable to and carry out the flattening work to the not co-altitude earth or the concrete of subaerial laying.

(2) The road surface leveling device for highway construction comprises two first motors and a second motor, wherein the two first motors drive corresponding leveling plates to rotate, the second motor drives a rotating shaft and a spiral impeller to rotate at a low speed, the device is pushed to move forwards slowly at a constant speed, the soil or concrete on the ground can be stirred and dispersed by the rotation of the spiral impeller, the soil or concrete at a higher position can be uniformly spread, the soil or concrete can be flattened by the rotation of a flattening roller, the soil or concrete in front can be uniformly spread by the rotation of the spiral impeller, the effect of the flattening roller on the soil or concrete is improved, the clay or concrete adhered on the flattening roller can be scraped by a scraper, the flattened surface can be flattened by the rotation of the two leveling plates, so that the flattened soil or concrete surface is smoother and smoother, the labor capacity of workers is reduced, and the flattening quality and the flattening efficiency of the soil or the concrete are improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view from above of two support plates, a flattening drum and a helical impeller;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a transverse plate; 2. a column; 3. a universal wheel; 4. a hydraulic cylinder; 5. a telescopic column; 6. a through hole; 7. mounting a plate; 8. a first motor; 9. flattening the material plate; 10. a support plate; 11. flattening the roller; 12. a bearing seat; 13. a rotating shaft; 14. a helical impeller; 15. mounting holes; 16. a second motor; 17. a squeegee; 18. a guide bar; 19. and controlling the switch.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a road surface leveling device for highway construction comprises a transverse plate 1, four upright posts 2 are fixedly installed at the bottom of the transverse plate 1, the four upright posts 2 are symmetrically arranged in pairs, universal wheels 3 are respectively installed at the bottom ends of the four upright posts 2 in a rotating manner, a hydraulic cylinder 4 is fixedly installed at the top of the transverse plate 1, a telescopic post 5 is fixedly installed at the output end of the hydraulic cylinder 4, a through hole 6 is formed in the top of the transverse plate 1, the bottom end of the telescopic post 5 penetrates through the through hole 6 and is fixedly installed with an installation plate 7, two first motors 8 are fixedly installed at the bottom of the installation plate 7, a leveling plate 9 is fixedly installed at the output shaft ends of the two first motors 8, two support plates 10 are fixedly installed at the bottom of the installation plate 7, a leveling roller 11 is arranged between the two support plates 10, a bearing seat 12 is fixedly installed at one side of the two support, be equipped with pivot 13 between two backup pads 10, fixed mounting has helical blade 14 in the pivot 13, and mounting hole 15 has all been seted up to one side that two backup pads 10 are close to each other, and corresponding mounting hole 15 is run through respectively at the both ends of pivot 13, and one side of one of them backup pad 10 in two backup pads 10 is equipped with second motor 16, the output axle head of second motor 16 and the one end fixed connection of pivot 13.

The same scraper 17 is fixedly arranged at the side, close to each other, of the two support plates 10, the scraper 17 is arranged obliquely, the scraper 17 is positioned between the flattening roller 11 and the helical impeller 14, and one side of scraper blade 17 and flattening roller 11 sliding contact, the top fixed mounting of mounting panel 7 has two guide bars 18, two guiding holes have been seted up at the top of diaphragm 1, corresponding guiding hole is run through respectively on the top of two guide bars 18, the equal fixed mounting in top of two guide bars 18 has limit baffle, one side fixed mounting of diaphragm 1 has control switch 19, install a plurality of buttons on the control switch 19, one side fixed mounting of backup pad 10 has the board of placing that is located second motor 16 below, second motor 16 fixed mounting is on placing the board, fixed cover is equipped with two bearings on the pivot 13, the outer lane of two bearings respectively with the inner wall fixed connection of corresponding mounting hole 15.

When the device is used, an external power line is installed on the transverse plate 1, the hydraulic cylinder 4, the two first motors 8, the second motor 16, the control switch 19 and the external power line are sequentially and electrically connected to form a loop, a plurality of buttons on the control switch 19 can respectively control the start-stop work of the two first motors 8 and the start-stop work of the second motor 16, and can also control the start-stop work and the reset work of the hydraulic cylinder 4, the bottom of the flattening plate 9 and the bottom of the flattening roller 11 are positioned on the same horizontal plane, the diameter of the spiral impeller 14 is larger than that of the flattening roller 11, the bottom of the spiral impeller 14 is slightly lower than that of the flattening roller 11, the device is convenient to push the whole device to move by arranging the four universal wheels 3, after the device is integrally moved to a position needing to work, the power is switched on, the mounting plate 7, the two flattening plates 9, the flattening roller 11 and the spiral impeller 14 are pushed by the telescopic column 5 to, the mounting plate 7 drives the two guide rods 18 to slide downwards in the corresponding guide holes, the hydraulic cylinder 4 is started to reset, the telescopic column 5 pushes the mounting plate 7, the two leveling plates 9, the leveling roller 11 and the spiral impeller 14 to move upwards, the mounting plate 7 drives the two guide rods 18 to slide upwards in the corresponding guide holes, so that the height positions of the two leveling plates 9, the leveling roller 11 and the spiral impeller 14 can be conveniently adjusted by controlling the starting, stopping and resetting of the hydraulic cylinder 4, the leveling device is suitable for leveling soil or concrete paved on the ground with different heights, after the two leveling plates 9, the leveling roller 11 and the spiral impeller 14 are properly adjusted, the two first motors 8 and the second motor 16 are started to work, the two first motors 8 drive the corresponding leveling plates 9 to rotate, the second motor 16 drives the rotating shaft 13 and the spiral impeller 14 to rotate at a low speed, and then the device is pushed to slowly move forwards at a constant speed, firstly, the rotation of the spiral impeller 14 is utilized, the soil or the concrete on the ground can be stirred and dispersed, the soil or the concrete at a higher position can be spread uniformly, then the rotation of the flattening roller 11 is utilized to flatten the soil or the concrete, thereby the rotation of the spiral impeller 14 is utilized to flatten the soil or the concrete in front uniformly, the effect of the flattening roller 11 on flattening the soil or the concrete is improved, the scraping plate 17 can be utilized to scrape the adhered soil or the concrete on the flattening roller 11, the scraped soil falls along with the inclination angle of the scraping plate 17, the rotation of the two flattening plates 9 is utilized to flatten the flattened surface, the flattened soil or the concrete surface is smoother, the labor capacity of workers is reduced, the flattening quality and the flattening efficiency of the soil or the concrete are improved, after the work is finished, the operation of the two first and second

electric machines

8, 16 is stopped, while those not described in detail in this description are well known to the person skilled in the art.

In summary, the road surface leveling device for highway construction is convenient for pushing the whole device to move by arranging four universal wheels 3, the telescopic column 5 pushes the mounting plate 7, the two leveling plates 9, the flattening roller 11 and the spiral impeller 14 to move downwards by starting the hydraulic cylinder 4 to work, the telescopic column 5 pushes the mounting plate 7, the two leveling plates 9, the flattening roller 11 and the spiral impeller 14 to move upwards, so that the height positions of the two leveling plates 9, the flattening roller 11 and the spiral impeller 14 are convenient to adjust, the device is suitable for leveling soil or concrete with different heights paved on the ground, the two leveling plates 9 are driven to rotate by starting the two first motors 8 and the second motor 16, the second motor 16 drives the rotating shaft 13 and the spiral impeller 14 to rotate at a low speed, promote this equipment at the uniform velocity and slowly move ahead, utilize the rotation of spiral impeller 14, can stir subaerial earth or concrete and scatter, can evenly pave the earth or the concrete of higher position, utilize the rotation of flattening roller 11 to flatten earth or concrete, thereby utilize the rotation of spiral impeller 14 to evenly pave the earth or the concrete in the place ahead, improved the effect of flattening roller 11 to earth or concrete flattening treatment, utilize scraper blade 17 can strike off the earth or the concrete of gluing on flattening roller 11, utilize the rotation of two material plates 9 to flatten the surface, make the earth or the concrete surface of flattening more level and smooth, reduced staff's the amount of labour, improved the quality and the efficiency of flattening to earth or concrete, the utility model relates to a rationally, the practicality is good, be convenient for adjust the high position of two flat flitch 9, flattening roller 11 and helical impeller 14, be applicable to and carry out the flattening work to subaerial not high earth or the concrete of laying, utilize the cooperation of two flat flitch 9, flattening roller 11 and helical impeller 14 to use moreover, improved the quality of flattening and the efficiency of flattening to earth or concrete.

Claims

1. The utility model provides a road surface leveling device for highway construction, includes diaphragm (1), its characterized in that: the bottom of the transverse plate (1) is fixedly provided with four upright posts (2), the four upright posts (2) are symmetrically arranged in pairs, the bottom ends of the four upright posts (2) are respectively rotatably provided with a universal wheel (3), the top of the transverse plate (1) is fixedly provided with a hydraulic cylinder (4), the output end of the hydraulic cylinder (4) is fixedly provided with a telescopic column (5), the top of the transverse plate (1) is provided with a through hole (6), the bottom end of the telescopic column (5) penetrates through the through hole (6) and is fixedly provided with a mounting plate (7), the bottom of the mounting plate (7) is fixedly provided with two first motors (8), the output shaft ends of the two first motors (8) are respectively and fixedly provided with a leveling plate (9), the bottom of the mounting plate (7) is fixedly provided with two supporting plates (10), a leveling roller (11) is arranged between the two supporting plates (10), and one, the both ends of flattening roller (11) are rotated respectively and are installed on corresponding bearing frame (12), be equipped with pivot (13) between two backup pad (10), fixed mounting has helical blade wheel (14) on pivot (13), mounting hole (15) have all been seted up to one side that two backup pad (10) are close to each other, corresponding mounting hole (15) are run through respectively at the both ends of pivot (13), one side of one of them backup pad (10) in two backup pad (10) is equipped with second motor (16), the output axle head of second motor (16) and the one end fixed connection of pivot (13).

2. The road surface leveling device for road construction according to claim 1, wherein: one side of each of the two support plates (10) close to each other is fixedly provided with the same scraper (17), the scraper (17) is arranged obliquely, the scraper (17) is positioned between the flattening roller (11) and the spiral impeller (14), and one side of the scraper (17) is in sliding contact with the flattening roller (11).

3. The road surface leveling device for road construction according to claim 1, wherein: the top fixed mounting of mounting panel (7) has two guide bars (18), and two guiding holes have been seted up at the top of diaphragm (1), and corresponding guiding hole is run through respectively on the top of two guide bars (18), and the equal fixed mounting in top of two guide bars (18) has limit baffle.

4. The road surface leveling device for road construction according to claim 1, wherein: one side fixed mounting of diaphragm (1) has control switch (19), installs a plurality of buttons on control switch (19).

5. The road surface leveling device for road construction according to claim 1, wherein: a placing plate positioned below the second motor (16) is fixedly installed on one side of the supporting plate (10), and the second motor (16) is fixedly installed on the placing plate.

6. The road surface leveling device for road construction according to claim 1, wherein: two bearings are fixedly sleeved on the rotating shaft (13), and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes (15) respectively.