CN221399704U - Construction device for building outer wall coating - Google Patents

Abstract

The utility model belongs to the field of building construction, and particularly relates to a construction device for building exterior wall coating, which solves the problem of uneven spraying and poor air drying effect in the prior art.

Description

A construction device for building exterior wall coating

Technical Field

The utility model relates to the technical field of building construction, in particular to a construction device for building exterior wall coating.

Background technique

At present, construction equipment refers to various equipment and tools used in construction, including construction machinery, construction tools, construction facilities, etc. These equipment and tools play an important role in the construction process, which can improve construction efficiency, reduce labor intensity, and ensure construction quality.

The prior art has a patent publication number of CN217268615U, which is a construction device for building exterior wall coating. The patent relates to a construction device for building exterior wall coating, in particular, a construction device with a height adjustment function suitable for high wall spraying. The patent includes a bearing platform, a fixed caster is provided at the bottom of the patent platform, and a telescopic adjustment device is provided at the top. The patent includes a fixed frame, a driving assembly, a screw barrel, a guide sleeve seat, a first motor, a driving gear, an extension rod, a rack portion, a tightening assembly and a pressing assembly. The fixed frame is arranged on the bearing platform, and the driving assembly The component is arranged in the bearing platform, the screw barrel is arranged in the driving component, and the guide sleeve seat is arranged on the screw barrel, wherein the spraying component is arranged in the guide sleeve seat, the first motor is arranged in the screw barrel, the driving gear sleeve is arranged on the first motor and is arranged in the screw barrel, one end of the extension rod extends to the outside of the screw barrel, and the rack portion is arranged on the surface of the extension rod, the tightening component is arranged at one end of the extension rod, and the pressing component is also arranged in the extension rod. Through the above arrangement, the construction device can be height-adjusted, so as to spray high walls, reduce the labor intensity of workers, make the coating more uniform, and greatly improve the construction efficiency.

However, when the patent is used, the spraying is uneven when the spraying is lifted up and down, resulting in poor spraying effect, and the air-drying time is long when the patent is spraying.

Utility Model Content

The utility model aims to provide a construction device for building exterior wall coating, which solves the problems of uneven spraying and poor air-drying effect.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction device for coating exterior walls of buildings, comprising a base plate, the top of the base plate is fixedly connected to two symmetrically arranged columns, a screw is rotatably installed inside the column, a moving block is threadedly sleeved on the outer circumference of the screw, one side of the two moving blocks is commonly fixedly connected to a connecting plate, the connecting plate is slidably equipped with a sliding plate, a plurality of symmetrically arranged nozzles are fixedly connected to the sliding plate, a rotating rod is rotatably installed on one side of the connecting plate, a spur gear is fixedly sleeved on the outer circumference of the rotating rod, a crank is movably hinged on one side of the spur gear, one end of the crank is movably hinged on one side of the sliding plate, four symmetrically arranged universal wheels are installed on the bottom of the base plate, and a lifting assembly is arranged inside the base plate.

Preferably, the top of the sliding plate is fixedly connected to a fixed plate, a fan motor is installed on the top of the sliding plate, the output end of the motor is connected to a coaxially arranged rotating shaft through a coupling, and a plurality of fan blades are evenly distributed on the circumference of the outer circumference of the rotating shaft.

Preferably, the lifting assembly includes two driving motors, the output end of the driving motor is connected to a coaxially arranged rotating rod through a coupling, a driving wheel is fixedly sleeved on the outer circumference of the rotating rod, and a driven wheel is fixedly sleeved on the outer circumference of the screw rod, the driving wheel is meshingly connected with the driven wheel, and two symmetrically arranged rotating grooves are opened inside the base plate, the two rotating rods are rotatably installed inside the two rotating grooves, and the rotating grooves are used for the rotation of the rotating rods.

Preferably, a rack is fixedly connected to one side of one of the columns, the spur gear is meshingly connected to the rack, a slide groove is provided inside the column, the moving block is slidably connected inside the slide groove, and the slide groove is used for the sliding of the moving block.

Preferably, a thread groove is opened inside the two moving blocks, the two screws are respectively threadedly connected inside the two thread grooves, a sliding groove is opened inside the connecting plate, the sliding plate is slidably connected inside the sliding groove, and the sliding groove is used for the sliding of the sliding plate.

Preferably, a rotation groove is provided inside the fixing plate, and the rotating shaft is rotatably installed inside the rotation groove, and the rotation groove is used for the rotation of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model sets up structures such as a drive motor and a rack. When the drive motor is started, the rotating rod is driven to rotate, and then the screw is driven to rotate, so that the connecting plate is driven to move up and down. With the cooperation of the spur gear and the rack, the spur gear is rotated to drive the sliding plate to move back and forth for spraying, thereby achieving a uniform spraying effect.

2. The utility model starts the fan motor through the arrangement of the fan motor, the rotating shaft and other structures, drives the rotating shaft to rotate, and then drives the fan blades to rotate. Through the arrangement of the fan blades, when the device is spraying, the fan blades can first blow away the dust on the wall, and can make the sprayed coating quickly dry, thereby achieving a high air drying efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a front cross-sectional view of the utility model;

FIG3 is an enlarged view of point A of the present invention.

In the figure: 1, base plate; 2, column; 3, universal wheel; 4, moving block; 5, screw; 6, connecting plate; 7, sliding plate; 8, rack; 9, rotating rod; 10, spur gear; 11, crank; 12, nozzle; 13, fixed plate; 14, fan motor; 15, rotating shaft; 16, fan blades; 17, driving motor; 18, rotating rod; 19, driving wheel; 20, driven wheel.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3, a construction device for building exterior wall coating, including a bottom plate 1, two symmetrically arranged columns 2 are fixedly connected to the top of the bottom plate 1, a screw rod 5 is rotatably installed inside the column 2, a moving block 4 is threadedly sleeved on the outer circumference of the screw rod 5, a connecting plate 6 is fixedly connected to one side of the two moving blocks 4, a sliding plate 7 is slidably installed inside the connecting plate 6, a plurality of symmetrically arranged spray heads 12 are fixedly connected to the sliding plate 7, a rotating rod 9 is rotatably installed on one side of the connecting plate 6, a spur gear 10 is fixedly sleeved on the outer circumference of the rotating rod 9, and the spur gear A crank 11 is movably hinged on one side of the wheel 10, and one end of the crank 11 is movably hinged on one side of the sliding plate 7. Four symmetrically arranged universal wheels 3 are installed at the bottom of the base plate 1. A lifting assembly is arranged inside the base plate 1. By setting structures such as the drive motor 17 and the rack 8, the drive motor 17 is started, driving the rotating rod 18 to rotate, and then driving the screw 5 to rotate, so that it drives the connecting plate 6 to move up and down. With the cooperation of the spur gear 10 and the rack 8, the spur gear 10 is rotated, driving the sliding plate 7 to move back and forth for spraying, thereby achieving a uniform spraying effect.

Please refer to Figure 1. The top of the sliding plate 7 is fixedly connected to a fixed plate 13. A fan motor 14 is installed on the top of the sliding plate 7. The output end of the motor is connected to a coaxially arranged rotating shaft 15 through a coupling. A plurality of fan blades 16 are evenly distributed on the circumference of the outer circumference of the rotating shaft 15. By setting the fan motor 14, the rotating shaft 15 and other structures, the fan motor 14 is started to drive the rotating shaft 15 to rotate, and then drive the fan blades 16 to rotate. Through the setting of the fan blades 16, when the device is spraying, the fan blades 16 can first blow away the dust on the wall, and can make the sprayed coating quickly dry, thereby achieving a high air drying efficiency.

Please refer to Figures 1-3. The lifting assembly includes two driving motors 17. The output end of the driving motor 17 is connected to a coaxially arranged rotating rod 18 through a coupling. A driving wheel 19 is fixedly sleeved on the outer circumference of the rotating rod 18, and a driven wheel 20 is fixedly sleeved on the outer circumference of the screw 5. The driving wheel 19 is meshingly connected with the driven wheel 20. Two symmetrically arranged rotating grooves are opened inside the base plate 1. The two rotating rods 18 are rotatably installed inside the two rotating grooves. A rack 8 is fixedly connected to one side of one of the columns 2, and a spur gear 10 is meshingly connected with the rack 8. A sliding groove is opened inside the column 2, and the moving block 4 is slidably connected inside the sliding groove. The two moving blocks 4 are both provided with threaded grooves. The two screws 5 are respectively threadedly connected inside the two threaded grooves. A sliding groove is opened inside the connecting plate 6, and the sliding plate 7 is slidably connected inside the sliding groove. A rotating groove is opened inside the fixed plate 13, and the rotating shaft 15 is rotatably installed inside the rotating groove.

The specific implementation process of the utility model is as follows: when the device is working, the driving motor 17 rotates, driving the rotating rod 18 to rotate, and the rotation drives the driving wheel 19 to rotate, the driving wheel 19 rotates to drive the driven wheel 20 to rotate, the driven wheel 20 rotates to drive the screw 5 to rotate, the screw 5 rotates to drive the moving block 4 to rise and fall, the rise and fall of the moving block 4 causes the connecting plate 6 to rise and fall, and then drives the spur gear 10 to engage with the rack 8, so that the spur gear 10 rotates, drives the crank 11, and causes the sliding plate 7 to reciprocate left and right, so that the nozzle 12 sprays left and right, thereby achieving uniformity of spraying of the device.

Furthermore, the arrangement of the fan motor 14 and the fan blades 16 enables the device to clean dust on the wall before spraying, and enables the sprayed wall to dry faster after spraying, thereby achieving a high drying efficiency of the device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A construction device for coating exterior walls of buildings, comprising a base plate (1), characterized in that: the top of the base plate (1) is fixedly connected to two symmetrically arranged columns (2), a screw rod (5) is rotatably mounted inside the column (2), a moving block (4) is threadedly sleeved on the outer circumference of the screw rod (5), one side of the two moving blocks (4) is commonly fixedly connected to a connecting plate (6), a sliding plate (7) is slidably mounted inside the connecting plate (6), a plurality of symmetrically arranged spray heads (12) are fixedly connected to the sliding plate (7), a rotating rod (9) is rotatably mounted on one side of the connecting plate (6), a spur gear (10) is fixedly sleeved on the outer circumference of the rotating rod (9), a crank (11) is movably hinged on one side of the spur gear (10), one end of the crank (11) is movably hinged on one side of the sliding plate (7), four symmetrically arranged universal wheels (3) are mounted on the bottom of the base plate (1), and a lifting assembly is arranged inside the base plate (1). 2. A construction device for building exterior wall coating according to claim 1, characterized in that: a fixed plate (13) is fixedly connected to the top of the sliding plate (7), a fan motor (14) is installed on the top of the sliding plate (7), the output end of the motor is connected to a coaxially arranged rotating shaft (15) through a coupling, and a plurality of fan blades (16) are evenly distributed on the circumference of the outer peripheral surface of the rotating shaft (15). 3. A construction device for building exterior wall coating according to claim 1, characterized in that: the lifting assembly includes two driving motors (17), the output end of the driving motor (17) is connected to a coaxially arranged rotating rod (18) through a coupling, a driving wheel (19) is fixedly sleeved on the outer circumference of the rotating rod (18), and a driven wheel (20) is fixedly sleeved on the outer circumference of the screw rod (5), the driving wheel (19) is meshingly connected with the driven wheel (20), and two symmetrically arranged rotating grooves are opened inside the base plate (1), and the two rotating rods (18) are rotatably installed inside the two rotating grooves. 4. A construction device for building exterior wall coating according to claim 1, characterized in that: a rack (8) is fixedly connected to one side of one of the columns (2), the spur gear (10) is meshingly connected to the rack (8), a slide groove is opened inside the column (2), and the moving block (4) is slidably connected inside the slide groove. 5. A construction device for building exterior wall coating according to claim 1, characterized in that: a thread groove is provided inside the two moving blocks (4), the two screw rods (5) are respectively threadedly connected inside the two thread grooves, a sliding groove is provided inside the connecting plate (6), and the sliding plate (7) is slidably connected inside the sliding groove. 6. A construction device for building exterior wall coating according to claim 2, characterized in that a rotation groove is provided inside the fixing plate (13), and the rotating shaft (15) is rotatably installed inside the rotation groove.