CN213896656U

CN213896656U - Road surface construction is with floating device

Info

Publication number: CN213896656U
Application number: CN202022554038.7U
Authority: CN
Inventors: 赵林强; 吴建; 徐琼镫
Original assignee: Architectural & Civil Engineering Design Institute Co ltd Hangzhou China
Current assignee: Architectural & Civil Engineering Design Institute Co ltd Hangzhou China
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-08-06
Anticipated expiration: 2030-11-08

Abstract

The utility model relates to a floating technical field in road surface, and a floating device for road surface construction is disclosed, including the device shell, the equal fixed mounting in both ends at device shell top has a supporting bench, controls both ends the top of supporting bench fixed mounting respectively has a motor and No. two motors, the inner wall movable mounting of device shell has the connecting rod, the both ends of connecting rod all pass the device shell and extend to the outside and the fixedly connected with wheel of device shell, the fixed gear that has cup jointed of right-hand member surface of connecting rod. This floating device is used in road surface construction can drive the worm through a motor and rotate, and the worm drives the gear revolve on the connecting rod, and from this connecting rod rotation, the wheel just can drive whole device forward movement afterwards, and the process of removing is slower, ensures that the quality of the floating on road surface can be higher, need not artifical promotion it and gos forward, has alleviateed staff's burden, has practiced thrift manpower resources.

Description

Road surface construction is with floating device

Technical Field

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

Background

In the process of road construction, in order to improve the construction quality and progress of a concrete road surface and reduce labor force, or in order to overcome the defects that the surface of vibrated concrete is dry and hard due to weather or shrinkage and is difficult to trowel manually, a road surface trowelling machine is basically adopted to replace manual trowelling of the road surface, but the existing road surface trowelling machine is mostly a manual hand-held trowelling machine with a single trowelling disc, and the trowelling machine also has great labor intensity for large-area road surface trowelling, has low working efficiency and has poor compaction effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a floating device is used in road surface construction possesses the advantage of the characteristics of large tracts of land road surface floating, need not artifical participation, work efficiency is high, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a road surface construction is with floating device, includes the device shell, the equal fixed mounting in both ends at device shell top has a brace table, controls both ends the top of brace table is fixed mounting respectively has a motor and No. two motors, the inner wall movable mounting of device shell has the connecting rod, the both ends of connecting rod all pass the device shell and extend to the outside and the fixedly connected with wheel of device shell, the fixed cover of right-hand member surface of connecting rod has connect the gear, the output shaft of a motor passes in the inner chamber and the fixedly connected with turbine that a brace table extends to the device shell, the turbine is connected with gear engagement.

Preferably, the output shaft fixed mounting of No. two motors has drive pulley, drive pulley's surface roll connection has a belt, the inner wall movable mounting of device shell has a grinding roller and No. two grinding rollers, its fixed mounting in the outside that the left end of a grinding roller passed device shell and extended to device shell has a driven wheel from No. one, a surface roll connection from the driven wheel has a belt, the equal fixed mounting of port department that grinding roller and No. two grinding rollers are located device shell has No. two from the driving wheel, and two No. two equal roll connections in surface from the driving wheel have No. two belts, the equal fixed mounting in both sides of device shell bottom has the flat board of stepping on.

Preferably, the first motor is vertically installed at the top end of the support table, and the output shaft of the first motor faces downwards, and the second motor is horizontally installed at the top of the support table, and the output shaft of the second motor faces to the horizontal direction.

Preferably, the diameter of the middle part of the first grinding roller and the diameter of the middle part of the second grinding roller are larger than the diameter of the two ends, the first grinding roller and the second grinding roller are not in contact, the roller surfaces of the first grinding roller and the second grinding roller extend out of the bottom of the shell of the device to the outside, the first grinding roller and the second grinding roller are indirectly connected through a second driven wheel and a second belt of the first grinding roller and the second grinding roller, the first grinding roller is driven by a second motor to rotate, the second grinding roller rotates along with the first grinding roller, and the second grinding roller can flatten the cement surface when stepping on the cement surface which is not smooth enough.

Preferably, the bottom of the treading plate and the lowest position of the roller surfaces of the first grinding roller and the second grinding roller are both located on the same horizontal plane, and if the bottom of the treading plate and the lowest position of the roller surfaces of the first grinding roller and the second grinding roller are different in horizontal height, certain influence can be caused on the ground construction effect.

Preferably, the outer ends of the two tread plates are tilted upwards by one hundred twenty degrees, the tilted parts are used for being in contact with a road section with uneven road surface in the moving process of the device, the concrete in the part of the road section is high in accumulation, the upward tilted parts can push the concrete in the road section to be flat, if the accumulated height is high, the height of the concrete can be reduced firstly, then the grinding roller I and the grinding roller II in the device are used for flattening the concrete and pressing the concrete to be at the same height of the road section constructed before, and then the tread plate on the other side of the shell of the device can be dragged across the place again when passing above the tread plate, so that the pavement evenness is further improved.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this floating device is used in road surface construction can drive the worm through a motor and rotate, and the worm drives the gear revolve on the connecting rod, and from this connecting rod rotation, the wheel just can drive whole device forward movement afterwards, and the process of removing is slower, ensures that the quality of the floating on road surface can be higher, need not artifical promotion it and gos forward, has alleviateed staff's burden, has practiced thrift manpower resources.

2. This floating device is used in road surface construction, two through the device front and back both sides set up step on dull and stereotypedly, install two grinding rollers that the inner chamber middle part set up, two step on dull and stereotypedly can step on the road surface when the road surface, and the grinding roller is mainly responsible for will stepping on the highway section that the flat board is difficult to handle and grinds the level, and the mutually supporting between the structure has improved the efficiency of grinding greatly, reaches disposable floating, need not the effect of doing over again, has improved work efficiency and construction progress.

Drawings

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

FIG. 2 is a right side view of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 is a schematic view of the connection of the grinding roller of the present invention;

fig. 5 is a schematic view of the wheel connection of the present invention.

In the figure: 1. a device housing; 2. a first motor; 3. a support table; 4. a connecting rod; 5. a wheel; 6. a turbine; 7. a gear; 8. a second motor; 9. a drive pulley; 10. a first belt; 11. a driven wheel I; 12. a first grinding roller; 13. a second grinding roller; 14. a second driven wheel; 15. a second belt; 16. the plate is stepped on.

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.

Please refer to fig. 1-5, a road surface construction is with floating device, including device shell 1, the both ends at device shell 1 top are equal fixed mounting has brace table 3, the top of the brace table 3 of both ends about is fixed mounting has motor 2 and No. two motor 8 respectively, the inner wall movable mounting of device shell 1 has connecting rod 4, the both ends of connecting rod 4 all pass device shell 1 and extend to the outside and the fixedly connected with wheel 5 of device shell 1, the right-hand member external surface fixed of connecting rod 4 has cup jointed gear 7, the output shaft of motor 2 passes brace table 3 and extends to the inner chamber of device shell 1 and fixedly connected with turbine 6, turbine 6 is connected with gear 7 meshing.

Wherein, No. two motor 8's output shaft fixed mounting has drive pulley 9, drive pulley 9's surface roll connection has belt 10 No. one, device shell 1's inner wall movable mounting has grinding roller 12 and No. two grinding rollers 13, grinding roller 12's left end passes device shell 1 and extends to device shell 1's outside its fixed mounting from driving wheel 11 No. one, No. one from driving wheel 11's surface roll connection has belt 10 No. one, grinding roller 12 and No. two grinding rollers 13 are located device shell 1's equal fixed mounting in port department has driven wheel 14 No. two, two No. two from driving wheel 14's surface equal roll connection have belt 15 No. two, the equal fixed mounting in both sides of device shell 1 bottom has pedal flat board 16.

Wherein, a motor 2 is vertical installation and its output shaft orientation down at the top end of brace table 3, and No. two motors 8 present horizontal installation and its output shaft orientation horizontal direction at the top of brace table 3.

The diameter of the middle part of the first grinding roller 12 and the diameter of the middle part of the second grinding roller 13 are larger than the diameters of the two ends, the first grinding roller 12 and the second grinding roller 13 are not in contact, the roller surfaces of the first grinding roller 12 and the second grinding roller 13 extend out of the bottom of the device shell 1 to the outside, the first grinding roller 12 and the second grinding roller 13 are indirectly connected through a second driven wheel 14 and a second belt 15, the first grinding roller 12 is driven by a second motor 8 to rotate, the second grinding roller 13 rotates along with the first grinding roller, and the two grinding rollers can tread the cement surface when the two grinding rollers tread on the cement surface which is not smooth enough.

The bottom of the tread plate 16 and the lowest positions of the roll surfaces of the first grinding roll 12 and the second grinding roll 13 are located on the same horizontal plane, and if the horizontal heights of the bottoms of the first grinding roll 12 and the second grinding roll 13 are different, certain influence is caused on the ground construction effect, for example, the bottom of the tread plate 16 is lower than the bottoms of the first grinding roll 12 and the second grinding roll 13, when the tread plate 16 passes through a construction road section, concrete which does not pass through the part of the road section of the first grinding roll 12 and the second grinding roll 13 is pressed downwards, and the pressed height is relatively lower or even lower than that of the first grinding roll 12 and the second grinding roll 13, so that the first grinding roll 12 and the second grinding roll 13 may not be in good contact with the concrete surface of the part when passing through the road section, secondary floating for the ground cannot be performed, and floating quality is reduced.

The outer ends of the two pedal plates 16 are tilted upwards by one hundred twenty degrees, the tilted parts are used for pushing the concrete on a road section with uneven road surface in the moving process of the device, the concrete on the part of the road section is high in accumulation, the upward tilted parts can push the concrete on the road section to be flat, if the accumulated height is high, the height of the concrete can be reduced firstly, then the grinding roller 12 and the grinding roller 13 inside are used for flattening the concrete and pressing the concrete to be the same height of the road section constructed before, and then the pedal plate 16 on the other side of the device shell 1 can be dragged across the place again when passing over the pedal plate, so that the pavement evenness is further improved.

The working principle is as follows:

span construction road surface with the device, the level is laid, ensure to step on dull and stereotyped 16, the bottom and the road surface contact of a grinding roller 12 and No. two grinding rollers 13, start a motor 2 and No. two motors 8, a motor 2 can drive two wheels 5 and rotate, thereby the device can move forward, step on the board 16 and can tentatively step on the road surface at the in-process that the device removed, later through a grinding roller 12 and No. two grinding rollers 13 can carry out the second floating arrangement with some difficult floating parts in road surface at the in-process with the rotatory contact in road surface, the last step on board 16 at the rear that passes through can be at last again to being carried out floating treatment by grinding roller 12 and No. two grinding rollers 13 ground of hair.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a road surface construction is with floating device, includes device shell (1), its characterized in that: the device is characterized in that a supporting table (3) is fixedly mounted at two ends of the top of the device shell (1), a first motor (2) and a second motor (8) are fixedly mounted at the top of the supporting table (3), a connecting rod (4) is movably mounted on the inner wall of the device shell (1), the two ends of the connecting rod (4) penetrate through the device shell (1) and extend to the outer portion of the device shell (1) and fixedly connected with wheels (5), gears (7) are sleeved on the outer surface of the right end of the connecting rod (4), an output shaft of the first motor (2) penetrates through the supporting table (3) and extends to the inner cavity of the device shell (1) and is fixedly connected with a turbine (6), and the turbine (6) is meshed with the gears (7).

2. The screeding device for road surface construction according to claim 1, wherein: a driving belt pulley (9) is fixedly arranged on an output shaft of the second motor (8), the outer surface of the driving belt wheel (9) is connected with a first belt (10) in a rolling way, a first grinding roller (12) and a second grinding roller (13) are movably arranged on the inner wall of the device shell (1), the left end of the first grinding roller (12) passes through the device shell (1) and extends to the outside of the device shell (1), a first driven wheel (11) is fixedly arranged on the left end of the first grinding roller, the surface of the first driven wheel (11) is connected with a first belt (10) in a rolling way, a second driven wheel (14) is fixedly arranged at the port of the first grinding roller (12) and the second grinding roller (13) which are positioned at the port of the device shell (1), a second belt (15) is connected on the surface of each second driven wheel (14) in a rolling way, both sides of the bottom of the device shell (1) are fixedly provided with pedal plates (16).

3. The screeding device for road surface construction according to claim 1, wherein: no. one motor (2) is vertical installation and its output shaft orientation down at the top end of brace table (3), No. two motor (8) present horizontal installation and its output shaft orientation horizontal direction at the top of brace table (3).

4. The screeding device for road surface construction according to claim 2, wherein: the diameter of the middle part of the first grinding roller (12) and the diameter of the middle part of the second grinding roller (13) are larger than the diameters of the two ends of the first grinding roller (12) and the second grinding roller (13), the first grinding roller (12) and the second grinding roller (13) are not contacted, and the surfaces of the first grinding roller and the second grinding roller extend out of the bottom of the device shell (1) to the outside.

5. The screeding device for road surface construction according to claim 2, wherein: the bottom of the pedal plate (16) and the lowest positions of the first grinding roller (12) and the second grinding roller (13) are all positioned on the same horizontal plane.

6. The screeding device for road surface construction according to claim 2, wherein: the outer ends of the two pedal plates (16) are tilted upwards by one hundred twenty degrees.