CN209874515U

CN209874515U - Cast in situ concrete grinds flat tectorial membrane device

Info

Publication number: CN209874515U
Application number: CN201822122919.4U
Authority: CN
Inventors: 张富和
Original assignee: Tianjin Dongyuan Lixin Technology Co Ltd
Current assignee: Tianjin Dongyuan Lixin Technology Co Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-12-31
Anticipated expiration: 2028-12-17

Abstract

The utility model provides a cast in situ concrete grinds flat tectorial membrane device relates to the laminating equipment field, comprising a frame body, grind flat mechanism and rotate the tectorial membrane mechanism of being connected with the support body with support body rear portion fixed connection, the support body includes the chassis, with chassis tip fixed connection's oblique connecting rod and bracing piece, the both ends of bracing piece respectively with the middle part fixed connection of chassis and oblique connecting rod, grind flat mechanism include with the chassis on the motor of fixed surface connection and through the mill flat tool bit that the motor drove, tectorial membrane mechanism include with the chassis front end rotate the cylinder of being connected and rotate the film coiled material of being connected with the chassis middle part, thereby make the utility model discloses a grind flat tectorial membrane with cast in situ concrete top layer high-efficient high-quality.

Description

Cast in situ concrete grinds flat tectorial membrane device

Technical Field

The utility model relates to a laminating equipment field especially relates to a cast in situ concrete grinds flat tectorial membrane device.

Background

For cast-in-place concrete pavements or horizontal roofs, when concrete placement is performed, for concrete with a short initial setting time, after the initial setting and before the final setting of the concrete, manual secondary polishing and leveling are carried out in time, then the film is coated, thereby preventing the weathering of the surface of the cast-in-place concrete and facilitating the later maintenance of the concrete, but with the continuous rising of the labor cost of the building, for large-area concrete pouring, grinding and laminating, the number of workers is large, the labor cost is high, and because the concrete strength in the initial stage of pouring is low, when workers pave the film coiled material, the workers need to polish and pave the surface of the concrete with the foot prints, however, the surface of the concrete is still difficult to be leveled, so how to be able to efficiently and high-quality level-grind the surface layer of the cast-in-place concrete becomes a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a cast in situ concrete grinds flat tectorial membrane device, the device has realized the high-efficient high-quality flat tectorial membrane of grinding in cast in situ concrete top layer.

The utility model discloses a realize through following technical scheme: the utility model provides a cast in situ concrete grinds flat tectorial membrane device, comprising a frame body, grind flat tectorial membrane mechanism and rotate the tectorial membrane mechanism of being connected with the support body with support body rear portion fixed connection, the support body includes the chassis, oblique connecting rod and bracing piece with chassis tip fixed connection, the both ends of bracing piece respectively with the middle part fixed connection of chassis and oblique connecting rod, grind flat mechanism include with chassis upper surface fixed connection's motor and through the mill flat tool bit that the motor drove, tectorial membrane mechanism include with the chassis front end rotate the cylinder of being connected and with the chassis middle part rotate the film coiled material of being connected.

According to the technical scheme, preferably, the two sides of the middle part of the chassis are symmetrically provided with the rotating bearings, and the central shaft of the film coiled material is inserted into the rotating bearings.

According to the technical scheme, preferably, the grinding mechanism further comprises a safety cover sleeved on the grinding cutter head and a rubber pad fixedly connected with the lower end of the safety cover, and the safety cover is fixedly connected with the lower surface of the chassis.

According to the above technical solution, preferably, the grinding head includes a rotating shaft fixedly connected with the motor and a grinding blade fixedly connected with the rotating shaft.

According to the above solution, preferably, the lower end of the film web is higher than the milling head and the lower end of the drum.

According to the technical scheme, preferably, one end of the inclined connecting rod, which is far away from the roller, is provided with a horizontal handrail.

According to the technical scheme, preferably, the horizontal handrail is provided with the touch switch, and the touch switch is electrically connected with the motor.

According to the technical scheme, preferably, the outer surface of the horizontal handrail is provided with anti-skid stripes.

According to the technical scheme, the roller is preferably made of stainless steel.

The utility model has the advantages that: the utility model discloses during the use, the staff moves forward through oblique connecting rod pulling device, and the staff inevitably will leave deep footprint on cast in situ concrete, and the motor drive of mechanism of grinding the flat tool bit grinds flatly to footprint and unevenness region on the concrete, and the cylinder of tectorial membrane mechanism rotates forward under the pulling of oblique connecting rod simultaneously, accomplishes laying of film to the high-efficient high quality of cast in situ concrete grinds the tectorial membrane.

Drawings

Fig. 1 shows a schematic side view of an embodiment according to the invention.

Fig. 2 shows a schematic bottom view of the smoothing mechanism according to the present invention.

In the figure: 1. the automatic film rolling machine comprises a chassis, 2. an inclined connecting rod, 3. a supporting rod, 4. a motor, 5. a grinding cutter head, 6. a roller, 7. a film coiled material, 8. a rotating bearing, 9. a safety cover, 10. a rubber pad, 11. a rotating shaft, 12. a grinding cutter blade, 13. a horizontal handrail, 14. a touch switch and 15. an anti-skid stripe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figures, the utility model provides a cast-in-place concrete grinds flat tectorial membrane device, including the support body, grind flat mechanism and the tectorial membrane mechanism that is connected with the support body rotation with support body rear portion fixed connection, the support body includes chassis 1, oblique connecting rod 2 and bracing piece 3 with chassis 1 tip fixed connection, the both ends of bracing piece 3 respectively with chassis 1 and oblique connecting rod 2 middle part fixed connection, grind flat mechanism including with chassis 1 upper surface fixed connection motor 4 and through motor 4 drive grind flat tool bit 5, tectorial membrane mechanism includes with chassis 1 front end rotation connection's cylinder 6 and with chassis 1 middle part rotation connection's thin film coiled material 7, the utility model discloses when using, the staff through oblique connecting rod 2 pulling device forward motion, the staff is inevitable will leave deep footprint on cast-in-place concrete, grind flat region to footprint and unevenness on the concrete of motor 4 drive grind flat tool bit 5 of flat mechanism, meanwhile, the roller 6 of the film covering mechanism is pulled by the inclined connecting rod 2 to rotate forwards to finish the laying of the film, so that the efficient high-quality grinding and film covering of the cast-in-place concrete are realized.

According to the above embodiment, preferably, the rotary bearings 8 are symmetrically arranged on two sides of the middle of the chassis 1, and the central shaft of the film coil 7 is inserted into the rotary bearings 8, so that the film coil 7 can be conveniently placed on the chassis 1 by a worker through the rotary bearings 8, and meanwhile, the resistance of the film coil 7 during rotation can be reduced, and the laying efficiency of the film coil 7 is improved.

According to the above embodiment, preferably, the grinding mechanism further comprises a safety cover 9 sleeved on the grinding cutter head 5 and a rubber pad 10 fixedly connected with the lower end of the safety cover 9, the safety cover 9 is fixedly connected with the lower surface of the chassis 1, so that the feet of a worker are prevented from directly contacting the grinding cutter head 5 in the process of pulling the device, and the personal safety of the worker is protected.

According to the above embodiment, preferably, the smoothing cutter head 5 comprises the rotating shaft 11 fixedly connected with the motor 4 and the smoothing blade 12 fixedly connected with the rotating shaft 11, so that the smoothing blade 12 can be cleaned by a worker conveniently, and the service life of the smoothing cutter head 5 is prolonged.

According to the above embodiment, the lower end of the film coil 7 is preferably higher than the lower ends of the grinding cutter head 5 and the roller 6, so that the film coil 7 is prevented from directly contacting cast-in-place concrete, and the construction is convenient for workers.

According to the above embodiment, the end of the diagonal link 2 away from the drum 6 is preferably provided with a horizontal handrail 13 to facilitate the adjustment of the smoothing height of the smoothing head 5 by the operator.

According to the above embodiment, preferably, the horizontal armrest 13 is provided with the touch switch 14, and the touch switch 14 is electrically connected with the motor 4, so as to facilitate the operation of the worker.

According to the above embodiment, preferably, the outer surface of the horizontal handrail 13 is provided with the anti-slip stripes 15, so that the worker is prevented from accidentally taking off the hand when pulling the device, and the construction risk is reduced.

According to the above embodiment, preferably, the roller 6 is made of stainless steel, so that concrete on the roller 6 can be cleaned conveniently, meanwhile, the roller 6 can be effectively prevented from being rusted, and the service life of the roller 6 is prolonged.

The utility model has the advantages that: when this embodiment uses, the staff through oblique connecting rod pulling device forward motion, the staff is difficult to exempt from will leave deep footprint on cast in situ concrete, grind the motor drive of flat-bed machine and grind flat-bed machine head and grind flat to footprint and unevenness region on the concrete, and the cylinder of tectorial membrane mechanism rotates forward under the pulling of oblique connecting rod simultaneously, accomplishes laying of film to the realization is with the high-efficient high quality of cast in situ concrete and is ground flat tectorial membrane.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cast in situ concrete grinds flat tectorial membrane device, its characterized in that, including the support body, with support body rear portion fixed connection grind flat mechanism and rotate the tectorial membrane mechanism of being connected with the support body, the support body include the chassis, with chassis tip fixed connection's oblique connecting rod and bracing piece, the both ends of bracing piece respectively with the middle part fixed connection of chassis and oblique connecting rod, grind flat mechanism include with chassis upper surface fixed connection's motor and through the mill flat tool bit that the motor drove, tectorial membrane mechanism include with the chassis front end rotate the cylinder of being connected and with the chassis middle part rotate the film coiled material of being connected.

2. A cast-in-place concrete grinding and laminating device as claimed in claim 1, wherein rotating bearings are symmetrically arranged on two sides of the middle of the base plate, and the central shaft of the thin film coiled material is inserted into the rotating bearings.

3. The cast-in-place concrete grinding and laminating device according to claim 1, wherein the grinding mechanism further comprises a safety cover sleeved on the grinding cutter head and a rubber pad fixedly connected with the lower end of the safety cover, and the safety cover is fixedly connected with the lower surface of the chassis.

4. A cast in situ concrete smoothing and laminating device as claimed in claim 3, wherein said smoothing tool bit comprises a rotating shaft fixedly connected to a motor and a smoothing blade fixedly connected to the rotating shaft.

5. A cast in situ concrete smoothing and laminating apparatus as claimed in claim 4, wherein said lower end of said membrane web is higher than the lower ends of the smoothing head and the roller.

6. A cast-in-place concrete grinding and laminating device as claimed in claim 1, wherein a horizontal handrail is arranged at one end of the inclined connecting rod away from the roller.

7. A cast-in-place concrete grinding and laminating device as claimed in claim 6, wherein a touch switch is arranged on the horizontal handrail, and the touch switch is electrically connected with a motor.

8. A cast-in-place concrete grinding and laminating device as claimed in claim 7, wherein the outer surface of the horizontal handrail is provided with anti-slip stripes.

9. A cast in situ concrete smoothing and laminating apparatus as claimed in claim 1, wherein said roller is made of stainless steel.