CN214144782U

CN214144782U - Cement troweling device for building construction

Info

Publication number: CN214144782U
Application number: CN202022336497.8U
Authority: CN
Inventors: 董凤霞
Original assignee: Zhejiang Chongye Construction Co ltd
Current assignee: Zhejiang Chongye Construction Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-09-07
Anticipated expiration: 2030-10-19

Abstract

The utility model provides a cement trowelling device for construction relates to the construction field. This cement trowelling device for construction, including bearing the frame, bear frame left side top fixedly connected with handrail, bear the frame upper surface and keep away from handrail one end fixedly connected with link, the link top is provided with the motor, and motor output shaft surface has cup jointed the chain, and the chain is kept away from motor one end and is provided with power gear, and the inside grafting of power gear has the trowelling roller, and the trowelling roller surface has cup jointed the slider near power gear one end. When the device is used, the motor drives the chain to rotate, the chain drives the power gear to rotate, the power gear drives the troweling roller to rotate, the sliding block slides in the sliding groove through the damping spring, the troweling roller trowels the cement surface, the handrail pulling device is held to move backwards, the bearing frame drives the supporting rod to move, the supporting rod drives the troweling plate to move, and the troweling plate performs secondary troweling on the cement surface, so that the device has the advantage of being convenient to operate.

Description

Cement troweling device for building construction

Technical Field

The utility model relates to a construction technical field specifically is a cement trowelling device for construction.

Background

Along with the rapid development of social economy, the building industry is more and more concerned by more people, for a long time, the effect of people in the building industry is very big, almost most operations are operated by people, errors can occur even if the hand skill of building constructors is good, in addition, the size and the height of the existing building are very big, the requirement for reducing the errors in the building operation process is higher, one of more important operation steps in the building industry is played when plastering to the wall surface, and in order to ensure the smoothness of later-stage processing of the wall surface and the uniformity of paint, the plastering work in the early stage is also very important.

At present, some building plastering equipment have also appeared on the market, but these building plastering equipment still have certain defect in structural design, when carrying out the floating construction of cement, generally carry out floating to cement through the floating board of manual control, waste time and energy, work efficiency is low, the part adopts the floating equipment of cement to float cement, but the structure of floating equipment is complicated, and formula structure setting as an organic whole usually is not convenient for quick adjustment and use, and the result of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cement troweling device for building construction has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cement trowelling device for building construction comprises a bearing frame, wherein a handrail is fixedly connected to the top end of the left side of the bearing frame, a connecting frame is fixedly connected to the end, away from the handrail, of the upper surface of the bearing frame, a motor is arranged at the top end of the connecting frame, a chain is sleeved on the outer surface of an output shaft of the motor, a power gear is arranged at the end, away from the motor, of the chain, a trowelling roller is inserted into the power gear, a sliding block is sleeved at one end, close to the power gear, of the outer surface of the trowelling roller, a sliding groove is formed in the outer surface of the sliding block, a limiting rod is fixedly connected to the upper surface of the sliding block, the top end of the limiting rod penetrates through the bearing frame, a damping spring is sleeved between the sliding block and the bearing frame, a rotating wheel is arranged at one end, away from the motor and the power gear, of the interior of the chain, a clamping block is sleeved on the outer surface of the rotating wheel, a tension spring is arranged at one end, away from the clamping block, and is fixedly connected with the bearing frame, bear the bottom and keep away from floating roller one end fixedly connected with bracing piece, the bracing piece bottom is rotated and is connected with floating plate, floating plate upper surface keeps away from bracing piece one end and rotates and is connected with supporting spring, and supporting spring top fixed connection bears a frame inner wall.

Preferably, the connecting frame is arranged between the two limiting rods, and the chain is meshed with the power gear and the rotating wheel.

Preferably, the smoothing roller and the sliding block are rotationally connected, and the top end of the outer surface of the sliding block is provided with a moving block meshed with the inner wall of the sliding groove.

Preferably, the limiting rod and the top wall of the bearing frame form a sliding connection, the top end of the limiting rod is arranged above the bearing frame and is provided with a limiting block, and the upper surface of each sliding block is provided with two limiting rods.

Preferably, the connecting part of the bearing frame and the tension spring is provided with a fixed block, and the two trowelling rollers are arranged below the bearing frame.

Preferably, the connection positions of the troweling plate, the support rod and the support spring are provided with connection blocks, and the troweling plate is arranged at an inclined angle.

(III) advantageous effects

The utility model provides a cement trowelling device for construction. The method has the following beneficial effects:

1. this cement trowelling device for construction when using, the motor drives the chain and rotates, and the chain drives power gear and rotates, and power gear drives the trowelling roller and rotates, holds handrail pulling device and moves backward, bears the frame and drives the bracing piece and remove, and the bracing piece drives the trowelling plate and removes, and the trowelling plate carries out the secondary to the cement face and trowels, has solved the problem that manual control trowelling plate wastes time and energy to cause work efficiency to be low to cement is trowelled, has the advantage of the operation of being convenient for.

2. This cement trowelling device for construction when using, the slider slides in the spout through damping spring, and the roller of floating pushes down the cement face through supporting spring to reach the second and float, solved the complicated and relatively poor problem of result of use of structure of floating equipment, have the effectual advantage of floating.

Drawings

FIG. 1 is an orthographic three-axis mapping of the structure of the present invention;

FIG. 2 is a schematic view of the power gear of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the troweling plate of the present invention;

fig. 5 is a schematic view of the structural support spring of the present invention.

Wherein, 1 bears frame, 2 handrail, 3 link, 4 motors, 5 chains, 6 power gear, 7 smoothing rollers, 8 sliders, 9 spout, 10 gag lever post, 11 damping spring, 12 running wheel, 13 fixture blocks, 14 tension spring, 15 bracing pieces, 16 smoothing boards, 17 support spring.

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.

The embodiment of the utility model provides a cement leveling device for building construction, as shown in figures 1-5, comprising a bearing frame 1, a handrail 2 is fixedly connected to the top end of the left side of the bearing frame 1, a connecting frame 3 is fixedly connected to the end of the upper surface of the bearing frame 1 far away from the handrail 2, a motor 4 is arranged at the top end of the connecting frame 3, a chain 5 is sleeved on the outer surface of the output shaft of the motor 4, a power gear 6 is arranged at the end of the chain 5 far away from the motor 4, a leveling roller 7 is inserted in the power gear 6, a slider 8 is sleeved at the end of the outer surface of the leveling roller 7 close to the power gear 6, a chute 9 is arranged on the outer surface of the slider 8 on the side wall of the bearing frame 1, the leveling roller 7 is rotationally connected with the slider 8, a moving block meshed with the inner wall of the chute 9 is arranged at the top end of the outer surface of the slider 8, the guiding and limiting function is played to the slider 8, a limiting rod 10 is fixedly connected to the upper surface of the slider 8, the top ends of limiting rods 10 penetrate through a bearing frame 1, a connecting frame 3 is arranged between the two limiting rods 10, the limiting rods 10 and the top wall of the bearing frame 1 form sliding connection, limiting blocks are arranged at the top ends of the limiting rods 10 above the bearing frame 1 and play a role in limiting the moving distance of the limiting rods 10, two limiting rods 10 are arranged on the upper surface of each sliding block 8, damping springs 11 are sleeved on the outer surfaces of the limiting rods 10 between the sliding blocks 8 and the bearing frame 1, a motor 4 drives a chain 5 to rotate, the chain 5 drives a power gear 6 to rotate, the power gear 6 drives a leveling roller 7 to rotate, the sliding blocks 8 slide in sliding grooves 9 through the damping springs 11, the leveling roller 7 levels a cement surface, a rotating wheel 12 is arranged at one end, far away from the motor 4 and the power gear 6, of the chain 5, the power gear 6 and the rotating wheel 12 are meshed, and a clamping block 13 is sleeved on the outer surface of the rotating wheel 12, a tension spring 14 is arranged at one end of the clamping block 13 far away from the rotating wheel 12, one end of the tension spring 14 far away from the clamping block 13 is fixedly connected with the bearing frame 1, when the sliding block 8 moves in the sliding groove 9, the tension spring 14 always keeps the chain 5 in a tight state, a fixed block is arranged at the connecting part of the bearing frame 1 and the tension spring 14, two troweling rollers 7 are arranged below the bearing frame 1, one end of the bottom end of the bearing frame 1 far away from the troweling rollers 7 is fixedly connected with a supporting rod 15, the bottom end of the supporting rod 15 is rotatably connected with a troweling plate 16, one end of the upper surface of the troweling plate 16 far away from the supporting rod 15 is rotatably connected with a supporting spring 17, the top end of the supporting spring 17 is fixedly connected with the inner wall of the bearing frame 1, connecting blocks are arranged at the connecting positions of the troweling plate 16, the supporting rod 15 and the supporting spring 17, the troweling plate 16 is arranged at an inclined angle, so as to be convenient for troweling the cement surface and holding the handrail 2 to pull the device to move backwards, the bearing frame 1 drives the supporting rod 15 to move, the supporting rod 15 drives the troweling plate 16 to move, and the troweling plate 16 carries out secondary troweling on the cement surface.

The working principle is as follows:

this cement trowelling device for construction is when using, and motor 4 drives 5 rotations of chain, and chain 5 drives power gear 6 and rotates, and power gear 6 drives trowelling roller 7 rotatory, and slider 8 slides in spout 9 through damping spring 11, and trowelling roller 7 trowels the cement face, holds handrail 2 pulling device and moves backward, bears 1 and drives the bracing piece 15 and remove, and bracing piece 15 drives trowelling plate 16 and removes, and trowelling plate 16 carries out the secondary to the cement face and trowels.

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 cement trowelling device for construction, includes and bears frame (1), its characterized in that: the top end of the left side of the bearing frame (1) is fixedly connected with a handrail (2), one end, far away from the handrail (2), of the upper surface of the bearing frame (1) is fixedly connected with a connecting frame (3), the top end of the connecting frame (3) is provided with a motor (4), the outer surface of an output shaft of the motor (4) is sleeved with a chain (5), one end, far away from the motor (4), of the chain (5) is provided with a power gear (6), a smoothing roller (7) is inserted into the power gear (6), one end, close to the power gear (6), of the outer surface of the smoothing roller (7) is sleeved with a sliding block (8), the side wall of the bearing frame (1) is positioned on the outer surface of the sliding block (8) and provided with a sliding groove (9), the upper surface of the sliding block (8) is fixedly connected with a limiting rod (10), the top end of the limiting rod (10) penetrates through the bearing frame (1), and a damping spring (11) is sleeved on the outer surface of the limiting rod (10) and positioned between the sliding block (8) and the bearing frame (1);

the chain (5) is inside to be kept away from motor (4) and power gear (6) one end and is provided with and rotate wheel (12), rotate wheel (12) surface and cup jointed fixture block (13), one end of keeping away from and rotating wheel (12) in fixture block (13) is provided with tension spring (14), tension spring (14) keep away from fixture block (13) one end and bear frame (1) fixed connection, bear frame (1) bottom and keep away from troweling roller (7) one end fixedly connected with bracing piece (15), bracing piece (15) bottom is rotated and is connected with troweling board (16), troweling board (16) upper surface is kept away from bracing piece (15) one end and is rotated and is connected with supporting spring (17), supporting spring (17) top fixed connection bears frame (1) inner wall.

2. The device for plastering and leveling cement for construction according to claim 1, wherein: the connecting frame (3) is arranged between the two limiting rods (10), and the chain (5) is meshed with the power gear (6) and the rotating wheel (12).

3. The device for plastering and leveling cement for construction according to claim 1, wherein: the leveling roller (7) and the sliding block (8) form a rotating connection, and the top end of the outer surface of the sliding block (8) is provided with a moving block meshed with the inner wall of the sliding groove (9).

4. The device for plastering and leveling cement for construction according to claim 1, wherein: the limiting rod (10) and the top wall of the bearing frame (1) form a sliding connection, the top end of the limiting rod (10) is located above the bearing frame (1) and is provided with a limiting block, and the upper surface of each sliding block (8) is provided with two limiting rods (10).

5. The device for plastering and leveling cement for construction according to claim 1, wherein: the connecting part of the bearing frame (1) and the tension spring (14) is provided with a fixed block, and the two leveling rollers (7) are arranged below the bearing frame (1).

6. The device for plastering and leveling cement for construction according to claim 1, wherein: the trowelling plate (16) is connected with the support rod (15) and the support spring (17) through connecting blocks, and the trowelling plate (16) is arranged at an inclined angle.