CN211850916U

CN211850916U - Multifunctional concrete floating vehicle capable of paving film

Info

Publication number: CN211850916U
Application number: CN202020198377.3U
Authority: CN
Inventors: 王雨露; 杨磊; 莫向明
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-03
Anticipated expiration: 2030-02-24

Abstract

The utility model provides a can spread multi-functional concrete smoothing car of membrane can realize the membrane maintenance operation of spreading of concrete when floating. The film spreading and leveling device comprises a leveling mechanism, a film spreading mechanism, a control console, a frame and a traveling mechanism, wherein the leveling mechanism comprises a leveling disc, a leveling roller and a leveling plate; the floating disc is driven by a first motor and a motor rotating shaft, the first motor is arranged below the frame, the floating roller is connected with a hydraulic rod, the hydraulic rod is arranged below the frame, the floating flat plate is hinged to one end of a second connecting rod, the other end of the second connecting rod is hinged to a supporting rod, and the supporting rod is connected with the frame. The utility model discloses troweling the concrete surface and spreading membrane maintenance operation and combining, implement the simple operation, avoid the car to press the influence and guaranteed floating effect simultaneously, spread the automation mechanized operation liberation manpower of membrane and save time simultaneously, improved work efficiency.

Description

Multifunctional concrete floating vehicle capable of paving film

Technical Field

The utility model relates to a civil engineering construction technical field, in particular to can spread multi-functional concrete of membrane and smear flat car.

Background

In civil engineering construction, after concrete pouring is completed, the surface of a concrete structure needs to be leveled and subjected to film laying maintenance operation to ensure that the surface of the concrete is level, various concrete leveling devices are generally adopted for leveling operation, and then manual film laying operation is carried out. The concrete face trowelling machine that uses at present needs manual operation, and work efficiency is low, and intensity of labour is big, and manual control handle, does not master the balance well, and is relatively poor to the on-the-spot adaptability on building site road surface, and the effect of trowelling is unsatisfactory. The building plane is bigger and bigger, which brings inconvenience to manual floating and has extremely low efficiency. Traditional hand-held floating device turns to when the construction and carries all very inconveniently, when floating large area ground, need constantly make a round trip to turn to and impel, and the operation workman still need stand the operation, consequently is very inconvenient when using, in addition still need spread the membrane maintenance after floating specially, has wasted unnecessary manpower and materials, and efficiency is very low.

The device of current floating concrete and shop membrane maintenance separately sets up and operates complicacy, wastes time and energy, and floating concrete's work efficiency is low, consequently needs a labour saving and time saving urgently, with the floating of concrete and shop membrane combination implementation to can improve floating concrete's work efficiency's multi-functional concrete floating car.

SUMMERY OF THE UTILITY MODEL

The utility model discloses demand and weak point to present technical development provide a can spread multi-functional concrete floating car of membrane, carry out the floating operation of concrete through combining multiple floating instrument to avoided the car to walk on the concrete ingeniously to floating influence, floating respond well, make floating car can walk on the concrete, can realize the membrane maintenance operation of spreading of concrete when floating.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional concrete trowelling vehicle capable of laying a film comprises a trowelling mechanism, a film laying mechanism, a control platform, a vehicle frame and a traveling mechanism, wherein the trowelling mechanism comprises a trowelling disc, a trowelling roller and a trowelling flat plate; the floating disc is driven by a first motor and a motor rotating shaft, the first motor is arranged below the frame, the floating roller is connected with a hydraulic rod, the hydraulic rod is arranged below the frame, the floating flat plate is hinged to one end of a second connecting rod, the other end of the second connecting rod is hinged to a supporting rod, and the supporting rod is connected with the frame.

Preferably, the film laying mechanism comprises a film laying roller and a central shaft; the center pin links to each other with first connecting rod one end is articulated, and the first connecting rod other end links to each other with the bracing piece is articulated.

Preferably, a floating operating rod, a forward operating rod, a lifting operating rod and a power switch are arranged on the control console.

Furthermore, the travelling mechanism comprises two travelling wheels and a rear roller with a built-in motor.

Preferably, this application still includes hydraulic damping device, hydraulic damping device includes hydraulic stem, spring and protecting sheathing, and hydraulic damping device establishes respectively on floating gyro wheel both ends and two walking wheels.

Preferably, a protective cover is arranged outside the rotating shaft of the motor.

The utility model discloses trowel and spread membrane maintenance operation with the concrete surface and combine, implement the simple operation, utilize the round disc of floating, the gyro wheel of floating and the multiple instrument of floating flat board to carry out the concrete and float, avoid the car to press the influence to have guaranteed floating effect simultaneously, the automation mechanized operation liberation manpower of spreading the membrane saves time simultaneously, has improved work efficiency. The design of car seat and control cabinet makes things convenient for the workman to operate, need not the workman and stands, and labour saving and time saving has alleviateed workman's working strength and the degree of difficulty, and the smoothing car that can walk on the concrete can realize fast that the surface of large tracts of land concrete is smoothed and is spread the membrane operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a detailed view of the vehicle console of FIG. 1;

FIG. 3 is a detail view of the troweling roller of FIG. 1;

fig. 4 is a detail view of the lay-on roll of fig. 1.

Wherein: 1-a film; 2, spreading a film roller; 3-a first link; 4-a storage box; 5-a flat plate rotating shaft; 6-troweling; 7-a second link; 8-central axis; 9-connecting rod rotating shaft; 10-a support bar; 11-a protective housing; 12-a hydraulic lever; 13-a spring; 14-roller shaft; 15-leveling the roller; 16-a first motor; 17-a protective cover; 18-motor rotation shaft; 19-troweling the disc; 20-a frame; 21-a car seat; 22-a console; 23-troweling the operating rod; 24-forward lever; 25-a lifting operating rod; 26-a power switch; 27-a travelling wheel; 28-second motor.

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.

Referring to fig. 1-4, a multifunctional concrete troweling vehicle capable of laying a film comprises a troweling mechanism, a film laying mechanism, a console 22, a vehicle frame and a traveling mechanism, wherein the troweling mechanism comprises a troweling disc 19, a troweling roller 15 and a troweling plate 6; the trowelling disc 19 is driven by a first motor 16 and a motor rotating shaft 18, the first motor 16 is arranged below the frame 20, the trowelling roller 15 is connected with a hydraulic rod 12, the hydraulic rod 12 is arranged below the frame 20, the trowelling plate 6 is hinged to one end of the second connecting rod 7 through a plate rotating shaft 5, the other end of the second connecting rod 7 is hinged to the supporting rod 10 through a connecting rod rotating shaft 9, and the supporting rod 10 is connected with the frame 20.

The trowelling disc 19 is arranged below the vehicle bottom plate and can be lifted, the bottom surface is smooth, and the first motor rotates to primarily trowel the concrete surface; the trowelling roller 15 realizes the compaction and trowelling of the concrete in the rolling advancing process; the bottom surface of the leveling plate 6 is a smooth rectangular surface which is as wide as the wheels, and final leveling is carried out after the rollers pass, so that the leveling effect is ensured.

The film laying mechanism comprises a film laying roller 2 and a central shaft 8; the center shaft 8 is articulated with first connecting rod 3 one end and links to each other, and the first connecting rod 3 other end is articulated with bracing piece 10 and links to each other.

The control console 22 is provided with a floating operating rod 23, a forward operating rod 24, a lifting operating rod 25 and a power switch 26.

The travelling mechanism comprises two travelling wheels 27 and a rear roller with a built-in motor. The two walking wheels 27 are front rubber wheels to facilitate direction adjustment, the troweling roller 15 is a rear roller, a second motor 28 is arranged in the troweling roller, and the second motor drives the troweling roller to move so as to drive the troweling vehicle to move forwards.

Preferably, the present application further comprises a hydraulic damping device, wherein the hydraulic damping device comprises a hydraulic rod 12, a spring 13 and a protective casing 11, and the hydraulic damping device is respectively arranged at two ends of the leveling roller 15 and above the two traveling wheels 27. The protective housing protects the spring and the hydraulic rod from being damaged by foreign objects, the protective cover 17 protects the floating disk in rotation, and necessary objects can be placed in the storage box 4.

The utility model discloses the use as follows: a worker sits on the vehicle seat 21 and operates through the control console 22, firstly, the power switch 26 is turned on to electrify the vehicle, the advancing operation rod 24 is operated to control the advancing direction and speed, the floating roller 15 drives the whole floating vehicle to advance, the advancing direction is adjusted through the two traveling wheels 27, the two ends of the floating roller 15 and the traveling wheels are provided with four groups of hydraulic shock absorption devices in total to reduce shock and cushion in the advancing process, and the working stability of the floating vehicle is enhanced. The operation rod is operated to lift and trowel according to the working condition, the first motor 16 drives the trowel disc 19 to rotate through the rotating shaft, the smooth bottom surface of the trowel disc is used for primarily troweling the concrete surface, the trowel roller 15 moves forwards in a rolling manner to perform secondary compaction and troweling on the concrete, the support rod 10 and the second connecting rod 7 which are connected behind the frame 20 drag, the rectangular smooth bottom surface of the troweling plate 6 performs final troweling on the concrete surface by means of gravity, the film laying roller 2 which is finally coiled with the film 1 is dragged by the first connecting rod 3, the starting end of the film 1 is pressed and fixed, the laying of the film is realized in the process that the roller film rotates around the roller central shaft to move forwards, and through the series of work, the surface troweling and film laying maintenance operation on large-area concrete can be quickly and effectively completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can spread multi-functional concrete smoothing car of membrane, includes floating mechanism, spreads membrane mechanism, control cabinet (22), frame and running gear, its characterized in that: the floating mechanism comprises a floating disc (19), a floating roller (15) and a floating flat plate (6); the trowelling disc (19) is driven by a first motor (16) and a motor rotating shaft (18), the first motor (16) is arranged below the frame (20), the trowelling roller (15) is connected with the hydraulic rod (12), the hydraulic rod (12) is arranged below the frame (20), the trowelling plate (6) is hinged to one end of the second connecting rod (7), the other end of the second connecting rod (7) is hinged to the supporting rod (10), and the supporting rod (10) is connected with the frame (20).

2. The multifunctional concrete trowel vehicle capable of being coated with a film according to claim 1, characterized in that: the film laying mechanism comprises a film laying roller (2) and a central shaft (8); the central shaft (8) is hinged with one end of the first connecting rod (3), and the other end of the first connecting rod (3) is hinged with the supporting rod (10).

3. The multifunctional concrete trowel vehicle capable of being coated with a film according to claim 1 or 2, characterized in that: the control console (22) is provided with a floating operating rod (23), an advancing operating rod (24), a lifting operating rod (25) and a power switch (26).

4. The multifunctional concrete trowel vehicle capable of being coated with a film according to claim 1 or 2, characterized in that: the travelling mechanism comprises two travelling wheels (27) and a rear roller with a built-in motor.

5. The multifunctional concrete trowel that can be covered with a film according to claim 4, characterized in that: the hydraulic damping device comprises a hydraulic rod (12), a spring (13) and a protective shell (11), and the hydraulic damping device is arranged at two ends of the floating roller (15) and on the two walking wheels (27) respectively.

6. The multifunctional concrete trowel that can be covered with a film according to claim 4, characterized in that: and a protective cover (17) is arranged outside the motor rotating shaft (18).