Wall surface galling device for engineering construction processing

Abstract

The utility model belongs to the technical field of constructional engineering, and relates to a wall galling device for engineering construction processing, which comprises a shell, first bearings are embedded on the upper surface and the lower surface of the shell, first rotating shafts are arranged in the first bearings, and scrapers and brushes are respectively arranged on the surfaces of the first rotating shafts. The wall surface galling device for engineering construction processing has the beneficial effects that through the arrangement of the shell, the scraper, the brush, the transmission wheel, the transmission belt, the gear, the driving motor and other structures, in the galling treatment process, dust generated during galling and dust at the wall surface galling position can be sucked out through the dust suction device, follow-up work is facilitated, and the working efficiency is improved. And the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a wall roughening device for engineering construction processing. Background Art

[0002] There are more and more high-rise buildings in civil construction. With the increasing number of underground continuous walls and shear walls, in order to improve the quality of plastering and reduce quality problems such as hollowing and falling off, an interface agent or adhesive is often applied, and the wall surface is roughened before plastering to ensure quality. Commonly used tools include brushes or self-made simple tools.

[0003] For example, the roughening device disclosed in the authorization announcement No. CN220313783U adopts mechanical up and down movement to perform the roughening work. The device needs staff to assist during operation to control the distance between the roughening roller and the wall. It also needs to shift the device intermittently, which has slow efficiency. In addition, the dust generated during the roughening process and the dust remaining on the wall cannot be processed during the roughening process, which increases the workload of the staff and affects the efficiency of the wall roughening work. Utility Model Content

[0004] The utility model provides a wall roughening device for engineering construction processing to solve the technical problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall roughening device for engineering construction processing, comprising a shell, the upper surface and the lower surface of the shell are both inlaid with a first bearing, a first rotating shaft is arranged in the first bearing, and a scraper and a brush are respectively arranged on the surface of the first rotating shaft;

[0006] A fixed plate, the fixed plate is fixedly arranged on the back of the shell, a second bearing is inlaid on the surface of the fixed plate, a second rotating shaft is arranged in the second bearing, the top ends of the first rotating shaft and the second rotating shaft are fixedly connected with transmission wheels, and the transmission wheels are connected through a transmission belt;

[0007] The gear is fixedly connected to the bottom end of the second rotating shaft, and the two gears are meshed with each other, wherein the lower surface of one of the gears is fixedly connected to the output shaft of the driving motor, and the driving motor is fixedly connected to the back of the shell through a frame.

[0008] As a further solution of the utility model: a support rod is arranged at the center position of the back side of the shell.

[0009] As a further solution of the utility model: four first rotating shafts are provided, and the scrapers are located on the inner side of the brush.

[0010] As a further solution of the utility model: the protruding portion at the lower end of the shell is hollow and communicated with the shell.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The wall roughening device used for engineering construction processing, through the arrangement of structures such as a shell, a scraper, a brush, a transmission wheel, a transmission belt, a gear and a driving motor, can suck out the dust generated during the roughening process and the dust at the wall roughening through the dust suction device, which is convenient for subsequent work and improves the work efficiency of the staff.

[0013] 2. The wall roughening device used in the construction processing of the project has a hollow protrusion at the lower end of the shell, which is convenient for connection with the dust collection device, and the support rod arranged on the back is convenient for the staff to adjust the position of the shell, which is convenient for the roughening work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model;

[0018] In the figure: 1. shell; 2. scraper; 3. brush; 4. fixing plate; 5. transmission wheel; 6. transmission belt; 7. gear; 8. driving motor; 9. support rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figure 1-3The utility model provides the following technical solutions: a wall roughening device for engineering construction processing, comprising a shell 1, the upper surface and the lower surface of the shell 1 are both inlaid with a first bearing, a first rotating shaft is arranged in the first bearing, so that the scraper 2 and the brush 3 can be easily rotated, the surface of the first rotating shaft is respectively provided with a scraper 2 and a brush 3, the first rotating shaft is provided with four, the scraper 2 is arranged on the inner side of the brush 3, when the scraper 2 and the brush 3 rotate, the scraper 2 roughens the wall surface, and the generated dust falls into the inside of the shell 1, the brush 3 contacts the wall surface, and the roughened wall surface is rolled and brushed, so that the dust attached to the wall surface can fall into the shell 1 again;

[0022] A fixed plate 4 is fixedly arranged on the back of the housing 1, a second bearing is inlaid on the surface of the fixed plate 4, a second rotating shaft is arranged in the second bearing, a transmission wheel 5 is fixedly connected to the top of the first rotating shaft and the second rotating shaft, and the transmission wheels 5 are connected through a transmission belt 6, and the second bearing and the second rotating shaft can be connected to the transmission wheel 5 and the gear 7, so as to control the synchronous rotation of the scraper 2 and the brush 3;

[0023] Gear 7, gear 7 is fixedly connected to the bottom end of the second rotating shaft, and the two gears 7 are meshed with each other, the lower surface of one of the gears 7 is fixedly connected to the output shaft of the driving motor 8, the driving motor 8 is fixedly connected to the back of the shell 1 through the frame, the driving motor 8 is connected to the control system (not shown in the figure) and the external power supply, when the driving motor 8 is working, the output shaft of the driving motor 8 rotates the first rotating shaft and the second rotating shaft through the gear 7 and the transmission wheel 5 and the transmission belt 6, so as to control the rotation of the scraper 2 and the brush 3, and due to the meshing of the gear 7, the scraper 2 and the brush 3 are rotated inward, which is further convenient for handling dust.

[0024] Specifically, a support rod 9 is provided at the center position of the back side of the shell 1. The support rod 9 is divided into a fixed part and a supporting part. The fixed part is fixedly provided on the back side of the shell 1. The fixed part and the supporting part are hinged to facilitate the staff to control the scraper 2 to roughen the wall surface.

[0025] Specifically, the protruding portion at the lower end of the shell 1 is hollow and connected to the shell 1. The protruding portion can be connected to a dust suction device. When roughening the wall, the dust in the shell 1 can be sucked out of the shell 1 through the operation of the dust suction device, thereby improving the efficiency of roughening the wall.

[0026] The working principle of the utility model is:

[0027] During use, the staff supports the shell 1 to move through the support rod 9. When the drive motor 8 is working, the scraper 2 and the brush 3 can be driven to rotate through the gear 7, the transmission wheel 5 and the transmission belt 6, so that the dust can be collected in the shell 1, and then the dust can be sucked out through the connected external dust suction device.

[0028] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0029] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0030] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0033] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0034] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A wall roughening device for construction engineering, characterized in that: It comprises a shell (1), the upper surface and the lower surface of the shell (1) are both inlaid with first bearings, a first rotating shaft is arranged inside the first bearing, and a scraper (2) and a brush (3) are respectively arranged on the surface of the first rotating shaft; A fixed plate (4), the fixed plate (4) is fixedly arranged on the back side of the housing (1), a second bearing is inlaid on the surface of the fixed plate (4), a second rotating shaft is arranged in the second bearing, the top ends of the first rotating shaft and the second rotating shaft are fixedly connected to transmission wheels (5), and the transmission wheels (5) are connected to each other through a transmission belt (6); A gear (7) is fixedly connected to the bottom end of the second rotating shaft, and the two gears (7) are meshed with each other, wherein the lower surface of one of the gears (7) is fixedly connected to the output shaft of the driving motor (8), and the driving motor (8) is fixedly connected to the back side of the housing (1) through a frame.

2. A wall roughening device for construction engineering according to claim 1, characterized in that: A support rod (9) is arranged at the center position of the back side of the housing (1).

3. The wall roughening device for construction engineering according to claim 1, characterized in that: Four first rotating shafts are provided, and the scrapers (2) are located on the inner side of the brush (3).

4. The wall roughening device for construction engineering according to claim 1, characterized in that: The protruding portion at the lower end of the shell (1) is hollow and communicates with the shell (1).

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