CN216196717U

CN216196717U - Cement troweling device for constructional engineering

Info

Publication number: CN216196717U
Application number: CN202121808497.1U
Authority: CN
Inventors: 娄文猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-05
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a cement leveling device for constructional engineering, which comprises a supporting plate, wherein the top end of the supporting plate is fixedly connected with a motor, a motor shaft of the motor penetrates through the supporting plate and extends to the outer side of the supporting plate, and is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a first conical gear, two sides of the first conical gear are provided with adjusting mechanisms, and the left side and the right side of an inner cavity of the supporting plate are provided with first sliding grooves. According to the utility model, the supporting plate, the motor, the rotating rod, the first conical gear, the first sliding chute, the first sliding block, the long groove, the first vertical rod, the supporting leg, the roller, the first transverse plate, the electric telescopic rod, the supporting block, the second conical gear, the threaded rod, the troweling plate, the first vertical plate and the nut are matched with one another for use, so that cement with different surface widths can be trowelled, and the working efficiency is improved.

Description

Cement troweling device for constructional engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a cement plastering device for constructional engineering.

Background

The construction engineering refers to the general name of various buildings and engineering facilities providing material and technical foundation for human life and production. The construction engineering is an organized, purposeful and large-scale economic activity for human beings. Construction works can be classified into three types, namely, construction works, civil engineering works and electromechanical engineering works according to natural attributes. The construction engineering is an organized, purposeful and large-scale economic activity for human beings. The method is an engineering project for forming comprehensive production capacity or exerting engineering benefits in the fixed asset reproduction process. In the construction engineering, the ground is required to be poured, a large amount of cement is required to be poured on the ground during pouring, and then the floating is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the leveling device in the prior art is not suitable for floors with various widths, and provides a cement leveling device for constructional engineering. The cement trowelling device for the constructional engineering has the characteristics that the trowelling device is suitable for floors with various widths and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement trowelling device for building engineering, includes the backup pad, backup pad top fixedly connected with motor, the motor shaft of motor runs through the backup pad, and extends to the backup pad outside to fixedly connected with bull stick, the first conical gear of bull stick bottom fixedly connected with, first conical gear both sides are equipped with adjustment mechanism, first spout, two have been seted up to the backup pad inner chamber left and right sides first spout inner chamber sliding connection has first slider, be equipped with moving mechanism on the first slider, the backup pad left and right sides is equipped with supporting mechanism.

Preferably, the bottom end of the supporting plate is provided with an elongated slot.

Preferably, the moving mechanism comprises two first vertical rods, the two first vertical rods penetrate through the first sliding grooves and the elongated grooves and extend to the outer side of the supporting plate, supporting legs are fixedly connected with the two first vertical rods, and the supporting legs are movably connected with idler wheels.

Preferably, the supporting mechanism comprises two first transverse plates, the two first transverse plates are fixedly connected to the side wall of the supporting plate, the bottom ends of the two first transverse plates are fixedly connected with electric telescopic rods, and the bottom ends of the electric telescopic rods are fixedly connected with supporting blocks.

Preferably, adjustment mechanism includes two second bevel gears, two first bevel gear one side fixedly connected with threaded rod is kept away from to second bevel gear, two risers of backup pad bottom fixedly connected with, two the opening has been seted up on the riser, just swing joint has the bearing on the opening, the opening has been seted up on the supporting leg, just fixedly connected with nut on the opening, the threaded rod runs through bearing and nut, and extends to the supporting leg outside.

Preferably, a trowelling plate is arranged between the supporting legs, one end of the trowelling plate penetrates through one of the supporting legs, and the other end of the trowelling plate penetrates through the outer side of the other supporting leg.

Preferably, the second bevel gears are arranged in a left-right symmetrical manner by taking the center of the first bevel gear as a center line, and the two second bevel gears are meshed with the first bevel gear.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the supporting plate, the motor, the rotating rod, the first conical gear, the first sliding chute, the first sliding block, the long groove, the first vertical rod, the supporting leg, the roller, the first transverse plate, the electric telescopic rod, the supporting block, the second conical gear, the threaded rod, the troweling plate, the first vertical plate and the nut are matched with one another for use, so that cement with different surface widths can be trowelled, and the working efficiency is improved.

Drawings

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

Fig. 2 is a schematic view of the structure of the elongated slot of the present invention.

FIG. 3 is an enlarged view of the utility model at A in FIG. 1.

Reference numbers in the figures: 1. a support plate; 2. a motor; 3. a rotating rod; 4. a first bevel gear; 5. a first chute; 6. a first slider; 7. a long groove; 8. a first vertical bar; 9. supporting legs; 10. a roller; 11. a first transverse plate; 12. an electric telescopic rod; 13. a support block; 14. a second bevel gear; 15. a threaded rod; 16. smearing the plate; 17. a first vertical plate; 18. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cement trowelling device for constructional engineering comprises a supporting plate 1, wherein an elongated slot 7 is formed in the bottom end of the supporting plate 1, a motor 2 is fixedly connected to the top end of the supporting plate 1, a motor shaft of the motor 2 penetrates through the supporting plate 1 and extends to the outer side of the supporting plate 1, a rotating rod 3 is fixedly connected to the bottom end of the rotating rod 3, a first bevel gear 4 is fixedly connected to the bottom end of the rotating rod 3, adjusting mechanisms are arranged on two sides of the first bevel gear 4 and comprise two second bevel gears 14, the second bevel gears 14 are symmetrically arranged in a left-right mode by taking the center of the first bevel gear 4 as a central line, the two second bevel gears 14 are meshed with the first bevel gear 4, a threaded rod 15 is fixedly connected to one side, away from the first bevel gear 4, two first vertical plates 17 are fixedly connected to the bottom end of the supporting plate 1, openings are formed in the two first vertical plates 17, and bearings are movably connected to the openings, the supporting legs 9 are provided with openings, nuts 18 are fixedly connected to the openings, threaded rods 15 penetrate through the bearings and the nuts 18 and extend to the outer sides of the supporting legs 9, troweling plates 16 are arranged between the supporting legs 9, one ends of the troweling plates 16 penetrate through one of the supporting legs 9, the other ends of the troweling plates 16 penetrate through the outer sides of the other supporting legs 9, first sliding grooves 5 are formed in the left side and the right side of an inner cavity of the supporting plate 1, first sliding blocks 6 are connected to the inner cavities of the two first sliding grooves 5 in a sliding mode, moving mechanisms are arranged on the first sliding blocks 6 and comprise two first vertical rods 8, the two first vertical rods 8 penetrate through the first sliding grooves 5 and the elongated grooves 7 and extend to the outer side of the supporting plate 1 and are fixedly connected with the supporting legs 9, the two supporting legs 9 are movably connected with rollers 10, supporting mechanisms are arranged on the left side and the right side of the supporting plate 1 and comprise two first transverse plates 11 which are fixedly connected to the side walls of the supporting plate 1, two 11 bottom fixedly connected with electric telescopic handle 12 of first diaphragm, two 12 bottom fixedly connected with supporting shoes 13 of electric telescopic handle.

The working principle is as follows: when the device is used, the device can be moved to a place needing to be leveled, because of different widths of road surfaces, firstly, the electric telescopic rod 12 is started, the electric telescopic rod 12 drives the supporting block 13 to move downwards, when the supporting block 13 is contacted with the ground, when the roller 10 is far away from the ground, the electric telescopic rod 12 is closed, then, the distance between the two supporting legs 9 can be controlled through the motor 2, the motor 2 is started, the motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the first conical gear 4 to rotate, the first conical gear 4 drives the second conical gear 14 to rotate, the second conical gear 14 drives the threaded rod 15 to rotate, the threaded rod 15 drives the two supporting legs 9 to move relatively, the supporting legs 9 respectively drive the roller 10 and the first vertical rod 8 to move, the first vertical rod 8 drives the first sliding block 6 to move in the inner cavity of the first sliding chute 5, when the schematic position is moved, the motor 2 is closed, then, the device can drive the troweling plate 16 to trowel the cement ground through the rollers 10, which is the whole working process of the utility model.

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

Claims

1. The utility model provides a cement trowelling device for building engineering, includes backup pad (1), its characterized in that: backup pad (1) top fixedly connected with motor (2), backup pad (1) outside is run through to the motor shaft of motor (2), and extends to backup pad (1) to fixedly connected with bull stick (3), the first conical gear (4) of bull stick (3) bottom fixedly connected with, first conical gear (4) both sides are equipped with adjustment mechanism, first spout (5), two have been seted up to backup pad (1) inner chamber left and right sides first spout (5) inner chamber sliding connection has first slider (6), be equipped with moving mechanism on first slider (6), backup pad (1) left and right sides is equipped with supporting mechanism.

2. The cement troweling device for construction engineering according to claim 1, characterized in that: the bottom end of the supporting plate (1) is provided with an elongated slot (7).

3. The cement troweling device for construction engineering according to claim 1, characterized in that: moving mechanism includes two first montants (8), two first montant (8) run through first spout (5) and elongated slot (7), and extend to the backup pad (1) outside to fixedly connected with supporting leg (9), two supporting leg (9) swing joint has gyro wheel (10), the opening has been seted up on supporting leg (9), just fixedly connected with nut (18) on the opening.

4. The cement troweling device for construction engineering according to claim 1, characterized in that: the supporting mechanism comprises two first transverse plates (11), the two first transverse plates (11) are fixedly connected to the side wall of the supporting plate (1), the bottom ends of the first transverse plates (11) are fixedly connected with electric telescopic rods (12), and the bottom ends of the electric telescopic rods (12) are fixedly connected with supporting blocks (13).

5. The cement troweling device for construction engineering according to claim 1, characterized in that: adjustment mechanism includes two second conical gear (14), two first conical gear (4) one side fixedly connected with threaded rod (15) are kept away from in second conical gear (14), two riser (17) of backup pad (1) bottom fixedly connected with, two the opening has been seted up on riser (17), just swing joint has the bearing on the opening, bearing and nut (18) are run through in threaded rod (15), and extend to the supporting leg (9) outside.

6. A cement troweling apparatus for construction work according to claim 3, characterized in that: be equipped with trowelling plate (16) between supporting leg (9), just one of them supporting leg (9) is run through to trowelling plate (16) one end, the other end of trowelling plate (16) runs through the outside of another supporting leg (9).

7. The cement troweling apparatus for construction engineering according to claim 5, characterized in that: the second bevel gears (14) are arranged in a bilateral symmetry mode by taking the center of the first bevel gear (4) as a central line, and the two second bevel gears (14) are meshed with the first bevel gear (4).