CN210918273U

CN210918273U - Plastering device for cement mortar in constructional engineering

Info

Publication number: CN210918273U
Application number: CN201921772293.XU
Authority: CN
Inventors: 任敏; 郭俊; 冯其军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-03
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to a cement mortar floating device technical field just discloses a building engineering cement mortar floating device, the camera includes a supporting plate, the first threaded rod of the equal fixedly connected with of backup pad upper surface front end and rear end, first threaded rod top spiral shell is equipped with the screwed pipe, threaded pipe top spiral shell is equipped with the second threaded rod, second threaded rod top fixedly connected with connecting plate, fixed surface is connected with servo motor in the backup pad. This floating device of building engineering cement mortar through the mutually supporting effect of servo motor, axis of rotation, first sprocket, second sprocket, chain, screwed pipe, first threaded rod, second threaded rod, connecting plate and pneumatic cylinder, can highly adjust floating roller, has improved the adaptability, through the mutually supporting effect of fixed plate, accessory plate, ball bearing, spacing post, control panel and spacing spring, can make floating roller can dismantle the connection.

Description

Plastering device for cement mortar in constructional engineering

Technical Field

The utility model relates to a cement mortar floating device technical field specifically is a building engineering cement mortar floating device.

Background

At present, the building engineering refers to through the construction of all kinds of housing construction and affiliated facilities and rather than supporting circuit, the pipeline, the engineering entity that the installation activity of equipment formed, wherein "housing construction" refers to there is the top cap, the beam column, the wall, the basis and can form the inner space, satisfy people's production, live in, study, the engineering that public activity needs, need carry out the tiling of cement mortar in the building engineering, cement mortar often needs carry out the action of floating it when tiling, current building engineering cement mortar floating device has relatively inconvenient the regulation of floating roller height, adaptability is lower, the inconvenient dismantlement of floating roller simultaneously, the practicality is lower, be unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a building engineering cement mortar floating device has solved building engineering cement mortar floating device and has had the height comparison inconvenient regulation to the floating roller, and adaptability is lower, and the inconvenient dismantlement of floating roller simultaneously, the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cement mortar trowelling device for construction engineering comprises a supporting plate, wherein a first threaded rod is fixedly connected to the front end and the rear end of the upper surface of the supporting plate, a threaded pipe is screwed on the top end of the first threaded rod, a second threaded rod is screwed on the top end of the threaded pipe, a connecting plate is fixedly connected to the top end of the second threaded rod, a servo motor is fixedly connected to the upper surface of the supporting plate, the output end of the servo motor is fixedly connected with a rotating shaft, a first chain wheel is fixedly connected to the top end of the rotating shaft, a second chain wheel is fixedly connected to the outer side wall of the threaded pipe, chains are in meshing transmission connection with the outer sides of the two groups of second chain wheels, the right end of the first chain wheel is in meshing connection with the inner right side wall of the chain, hydraulic cylinders are fixedly connected to the front end and the rear, the lower surface of the buffer plate is fixedly connected with a fixed plate, the front end and the rear end of the lower surface of the fixed plate are fixedly connected with auxiliary plates, a placing groove is formed in the inner side surface of each auxiliary plate, a ball bearing is arranged in the placing groove, limiting columns are fixedly connected in the ball bearing, a smoothing roller is clamped between the two groups of limiting columns, the front end and the rear end of the lower surface of the fixed plate are fixedly connected with control plates, and limiting springs are fixedly connected between the control plates and the auxiliary plates.

Preferably, the inside reinforcing bar group that is provided with of buffer board, reinforcing bar group is provided with nine sets of reinforcing bar.

Preferably, four corners of the lower surface of the supporting plate are fixedly connected with supporting plates, and the outer side surfaces of the supporting plates are rotatably connected with electric wheels.

Preferably, the front end and the rear end of the servo motor are fixedly connected with a fixing frame, and the bottom end of the fixing frame is fixedly connected with the upper surface of the supporting plate.

Preferably, a partition plate is fixedly connected to the middle part of the inner side wall of the threaded pipe.

Preferably, the first threaded rod and the second threaded rod have opposite thread directions.

(III) advantageous effects

The utility model provides a floating device of building engineering cement mortar possesses following beneficial effect:

1. this floating device of building engineering cement mortar through the mutually supporting effect of servo motor, axis of rotation, first sprocket, second sprocket, chain, screwed pipe, first threaded rod, second threaded rod, connecting plate and pneumatic cylinder, can highly adjust floating roller, has improved the adaptability, through the mutually supporting effect of fixed plate, accessory plate, ball bearing, spacing post, control panel and spacing spring, can make floating roller can dismantle the connection.

2. This floating device of building engineering cement mortar through the mating reaction of buffer board and fixed plate, can make floating roller have certain cushioning effect, and extension device's live time through the mating reaction of first sprocket, second sprocket and chain can make the screwed pipe rotate, and auxiliary device is adjusted floating roller's height.

Drawings

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

FIG. 2 is a schematic perspective view of a servo motor according to the present invention;

fig. 3 is a schematic view of the spreading structure of the troweling roller part of the present invention.

In the figure: 1. a support plate; 2. a first threaded rod; 3. a threaded pipe; 4. a second threaded rod; 5. a connecting plate; 6. a servo motor; 7. a rotating shaft; 8. a first sprocket; 9. a second sprocket; 10. a chain; 11. a hydraulic cylinder; 12. moving the plate; 13. a buffer plate; 14. a fixing plate; 15. an auxiliary plate; 16. a placement groove; 17. a ball bearing; 18. a limiting column; 19. a smoothing roller; 20. a control panel; 21. a limiting spring; 22. reinforcing steel bar groups; 23. a support plate; 24. an electric wheel; 25. a fixed mount; 26. a partition plate.

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. 1-3, the present invention provides a technical solution: a cement mortar trowelling device for construction engineering comprises a supporting plate 1, wherein four corners of the lower surface of the supporting plate 1 are fixedly connected with supporting plates 23, the outer side surfaces of the supporting plates 23 are rotatably connected with electric wheels 24, the supporting plates 23 and the electric wheels 24 are matched to enable the device to be convenient to move, the front end and the rear end of the upper surface of the supporting plate 1 are fixedly connected with first threaded rods 2, the thread directions of the first threaded rods 2 and the second threaded rods 4 are opposite, the thread directions of the first threaded rods 2 and the second threaded rods 4 can assist the first threaded rods 2 and the second threaded rods 4 to move oppositely, threaded pipes 3 are screwed at the top ends of the first threaded rods 2, partition plates 26 are fixedly connected to the middle parts of the inner side walls of the threaded pipes 3, the partition plates 26 can prevent the first threaded rods 2 and the second threaded rods 4 from colliding, the service life of the device is prolonged, and second threaded, the top end of the second threaded rod 4 is fixedly connected with a connecting plate 5, the upper surface of the supporting plate 1 is fixedly connected with a servo motor 6, the front end and the rear end of the servo motor 6 are fixedly connected with a fixed frame 25, the bottom end of the fixed frame 25 is fixedly connected with the upper surface of the supporting plate 1, the fixed frame 25 can enable the servo motor 6 to be more stable, the output end of the servo motor 6 is fixedly connected with a rotating shaft 7, the top end of the rotating shaft 7 is fixedly connected with a first chain wheel 8, the outer side wall of the threaded pipe 3 is fixedly connected with a second chain wheel 9, the outer sides of the two groups of second chain wheels 9 are engaged and connected with a chain 10 in a transmission manner, the right end of the first chain wheel 8 is engaged and connected with the inner right side wall of the chain 10, the front end and the rear end of the right side, reinforcing bar group 22 is provided with nine reinforcing bars, reinforcing bar group 22 can improve buffer board 13's resistant impact nature, buffer board 13 lower fixed surface is connected with fixed plate 14, fixed plate 14 lower surface front end and the equal fixedly connected with accessory plate 15 in rear end, standing groove 16 has been seted up to accessory plate 15 medial surface, standing groove 16 inside is provided with ball bearing 17, the spacing post of the inside fixedly connected with of ball bearing 17, troweling roller 19 has been clamped between two sets of spacing posts 18, fixed plate 14 lower surface front end and the equal fixedly connected with control panel 20 in rear end, the spacing spring 21 of fixedly connected with between control panel 20 and the accessory plate 15.

When the device is used, the servo motor 6 is started, the servo motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the first chain wheel 8 to rotate, the chain 10 is further driven to rotate, the chain 10 drives the second chain wheel 9 to rotate, the threaded pipe 3 is further driven to rotate, the first threaded rod 2 and the second threaded rod 4 are both screwed inside the threaded pipe 3, the thread directions of the first threaded rod 2 and the second threaded rod 4 are opposite, the first threaded rod 2 and the second threaded rod 4 can move oppositely, the height of the connecting plate 5 is adjusted, the bottom end of the leveling roller 19 is in contact with the outside above-ground cement mortar, the hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives the movable plate 12 to move, the leveling roller 19 rolls on the above-ground paved with the cement mortar, the cement mortar is leveled, and the leveling roller 19 can be detachably connected, the practicality is improved, the staff pulls accessory plate 15 when clamping smoothing roller 19 inside spacing post 18, accessory plate 15 is the board that has certain elasticity, can assist smoothing roller 19 to clamp inside spacing post 18, spacing post 18 and ball bearing 17 fixed connection, ball bearing 17 can assist smoothing roller 19 to rotate, spacing spring 21 and control panel 20 can make accessory plate 15 better to smoothing roller 19's fixed effect, buffer board 13 can make smoothing roller 19 have certain cushioning effect, make the smoothing effect of this kind better, the practicality has been improved.

To sum up, the cement mortar trowelling device for construction engineering is characterized in that through the mutual matching action of the servo motor 6, the rotating shaft 7, the first chain wheel 8, the second chain wheel 9, the chain 10, the threaded pipe 3, the first threaded rod 2, the second threaded rod 4, the connecting plate 5 and the hydraulic cylinder 11, the height of the leveling roller 19 can be adjusted, the adaptability is improved, and through the mutual matching action of the fixed plate 14, the auxiliary plate 15, the ball bearing 17, the limiting column 18, the control plate 20 and the limiting spring 21, the troweling roller 19 can be detachably connected, and by the cooperation of the buffer plate 13 and the fixed plate 14, the floating roller 19 has a certain buffer function, the service life of the device is prolonged, and through the cooperation of the first chain wheel 8, the second chain wheel 9 and the chain 10, the threaded pipe 3 can be rotated and the auxiliary means adjust the height of the trowelling roller 19.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 floating device of building engineering cement mortar, includes backup pad (1), its characterized in that: the front end and the rear end of the upper surface of the supporting plate (1) are fixedly connected with first threaded rods (2), the top end of each first threaded rod (2) is provided with a threaded pipe (3), the top end of each threaded pipe (3) is provided with a second threaded rod (4), the top end of each second threaded rod (4) is fixedly connected with a connecting plate (5), the upper surface of the supporting plate (1) is fixedly connected with a servo motor (6), the output end of the servo motor (6) is fixedly connected with a rotating shaft (7), the top end of the rotating shaft (7) is fixedly connected with a first chain wheel (8), the outer side wall of each threaded pipe (3) is fixedly connected with a second chain wheel (9), the outer sides of the two groups of second chain wheels (9) are in meshing transmission connection with a chain (10), the right end of the first chain wheel (8) is in meshing connection with the right side wall in the chain (10), and the, the automatic leveling device is characterized in that a movable plate (12) is fixedly connected to the output end of the hydraulic cylinder (11), a buffer plate (13) is fixedly connected to the lower surface of the movable plate (12), a fixed plate (14) is fixedly connected to the lower surface of the buffer plate (13), auxiliary plates (15) are fixedly connected to the front end and the rear end of the lower surface of the fixed plate (14), a placing groove (16) is formed in the inner side of each auxiliary plate (15), a ball bearing (17) is arranged inside the placing groove (16), limiting columns (18) are fixedly connected inside the ball bearing (17), a leveling roller (19) is clamped between the two sets of limiting columns (18), a control plate (20) is fixedly connected to the front end and the rear end of the lower surface of the fixed plate (14), and a limiting spring (21) is fixedly connected between the control.

2. The constructional engineering cement mortar trowelling device of claim 1, characterized in that: the buffer board (13) is internally provided with a reinforcing steel bar group (22), and the reinforcing steel bar group (22) is provided with nine groups of reinforcing steel bars.

3. The constructional engineering cement mortar trowelling device of claim 1, characterized in that: all fixedly connected with extension board (23) in backup pad (1) lower surface four corners, extension board (23) lateral surface rotates and is connected with electronic round (24).

4. The constructional engineering cement mortar trowelling device of claim 1, characterized in that: equal fixedly connected with mount (25) in servo motor (6) front end and rear end, mount (25) bottom and backup pad (1) upper surface fixed connection.

5. The constructional engineering cement mortar trowelling device of claim 1, characterized in that: the middle part of the inner side wall of the threaded pipe (3) is fixedly connected with a partition plate (26).

6. The constructional engineering cement mortar trowelling device of claim 1, characterized in that: the first threaded rod (2) and the second threaded rod (4) are opposite in thread direction.