Wall leveling device

Abstract

The utility model discloses a wall leveling device which comprises a base and a leveling scraper blade, a vertical plate is arranged on the right side of the base, the upper side and the lower side of the vertical plate are each provided with a sliding groove in the front-back direction, sliding blocks are connected to the sliding grooves in a front-back sliding mode, and the sliding blocks are connected with the leveling scraper blade through a telescopic device capable of stretching out and drawing back in the left-right direction. A dust suction device is further arranged on the sliding block and located on the front side of the leveling scraper blade, the front side and the rear side of the base are each provided with a positioning threaded sleeve, the threaded sleeves are in threaded connection with positioning threaded shafts, and a graduated scale is arranged on the base and located on one side of the threaded sleeves. The leveling scraping plate is connected to the sliding block through the telescopic device, so that the extending length of the leveling scraping plate can be adjusted, and corresponding adjustment can be conducted according to the actual situation of the wall surface; and the dust suction device is arranged on one side of the leveling scraper blade, so that sundries such as dust on the wall surface scraped by the leveling scraper blade can be adsorbed in time, and dust pollution to the working environment is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall leveling, in particular to a wall leveling device. Background Art

[0002] During the construction or decoration of a house, it is necessary to level the wall surface to ensure that the wall surface is flat. When leveling the wall surface of a house, a wall leveling device is used to improve the efficiency of leveling the wall surface. Regarding the wall leveling device, in the prior art, after searching, a utility model patent with a Chinese patent announcement number of CN214995696U discloses a wall leveling device for house construction, such as Figure 1 As shown, it mainly includes a base a, a vertical support rod b is provided on the right side of the base a, a sliding seat c that can slide back and forth is connected to the vertical support rod v, and a leveling scraper d is provided on the sliding seat c. After the base is placed, the wall can be leveled by sliding the leveling scraper back and forth.

[0003] In the actual implementation process, it is found that the wall leveling device similar to the above technical solution in the prior art has areas to be improved: when the leveling scraper scrapes down the protruding part of the wall, a lot of dust will be generated, which is easy to cause dust pollution in the working environment. Utility Model Content

[0004] In view of the shortcomings and defects in the prior art, the purpose of the utility model is to provide a wall leveling device, which solves the problem that when the leveling scraper scrapes down the protruding parts of the wall, a lot of dust will be generated in the wall leveling device in the prior art, which easily causes dust pollution in the working environment.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a wall leveling device, including a base and a leveling scraper, a vertical plate is provided on the right side of the base, and a slide groove running forward and backward is provided on the upper and lower sides of the vertical plate, and a slider is connected to the slide groove for forward and backward sliding, and the slider is connected to the leveling scraper through a telescopic device that can be telescoped left and right. A dust suction device is also provided on the slider on the front side of the leveling scraper, a positioning threaded sleeve is provided on the front and rear sides of the base, a positioning threaded shaft is threadedly connected to the threaded sleeve, and a scale is provided on one side of the threaded sleeve on the base.

[0006] As a further improvement of the utility model, a vertical brush cylinder is rotatably arranged on the slider at the front side of the dust collecting device, a paint cavity is arranged inside the brush cylinder, a adding port is arranged at the upper part of the paint cavity, and a plurality of leakage holes communicating with the paint cavity are arranged on the circumferential wall of the brush cylinder.

[0007] As a further improvement of the utility model, a support plate is respectively arranged on the upper and lower sliders, both ends of the brush barrel are rotatably arranged on the support plate, and one end of the brush barrel is connected to a rotating motor that drives the brush barrel to rotate.

[0008] As a further improvement of the utility model, the sliding block is provided with a stepping motor which can drive the sliding block to slide.

[0009] As a further improvement of the utility model, the telescopic device is an electric push rod.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. The leveling scraper is connected to the slider through a telescopic device, so the extension length of the leveling scraper can be adjusted, so it can be adjusted accordingly according to the actual situation of the wall;

[0012] A dust suction device is arranged on one side of the leveling scraper, so that the wall dust and other debris scraped off by the leveling scraper can be absorbed in time to avoid dust pollution in the working environment;

[0013] In addition, by arranging positioning threaded sleeves on the front and rear sides of the base, the threaded sleeves are threadedly connected with positioning threaded shafts. Therefore, when placing the base, the positioning threaded shafts can be adjusted so that both positioning threaded shafts can contact the wall to be leveled, and the extended lengths of the extended positioning threaded shafts are the same at this time, thereby keeping the base and the wall as a whole parallel, avoiding the leveling scraper from being skewed and affecting the leveling effect of the wall.

[0014] 2. A brush cylinder is arranged on the slider, a paint cavity is arranged in the brush cylinder, a adding port is arranged on the upper part of the paint cavity, and a plurality of leakage holes communicating with the paint cavity are arranged on the circumferential wall of the brush cylinder. Therefore, when leveling the wall, the paint can be filled into the concave parts on the wall through the brush cylinder, so that scraping and patching can cooperate with each other to ensure the leveling effect and efficiency of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the prior art;

[0017] Figure 2 It is a structural schematic diagram of the utility model;

[0018] Figure 3 for Figure 2 Right view of;

[0019] Figure 4 for Figure 2 A top view of

[0020] Figure 5 for Figure 2 A magnified view at point A;

[0021] Figure 6 for Figure 4 Enlarged view at B;

[0022] In the figure: 1. base; 2. leveling scraper; 3. vertical plate; 4. slide groove; 5. slider; 6. dust suction device; 7. positioning threaded sleeve; 8. positioning threaded shaft; 9. scale; 10. brush cylinder; 11. leakage hole; 12. support plate; 13. rotating motor; 14. stepping motor; 15. electric push rod; 16. adding port. DETAILED DESCRIPTION

[0023] The following is combined with Figure 2-6 The utility model is further described in detail. For a clearer illustration, only the structure related to the utility model is shown in the figure.

[0024] For the convenience of description, the coordinate system is defined as Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0025] The utility model embodiment discloses a wall leveling device. Figure 2 , Figure 3 and Figure 4 A wall leveling device comprises a base 1 and a leveling scraper 2. A plurality of brake rollers are arranged on the lower side of the base 1. A vertical plate 3 is arranged on the right side of the base 1. A chute 4 extending forward and backward is arranged on both the upper and lower sides of the vertical plate 3. Figure 6 As shown, a slider 5 is connected to the slide groove 4 for forward and backward sliding, and a stepping motor 14 is provided on the slider 5 for driving the slider 5 to slide.

[0026] In addition, if Figure 2 and Figure 6 As shown, the slider 5 is connected to the leveling scraper 2 through a telescopic device that can be telescopic to the left and right. The telescopic device can be an electric push rod 15. The slider 5 is also provided with a dust suction device 6 on the front side of the leveling scraper 2. A positioning threaded sleeve 7 is provided on the front and rear sides of the base 1. A positioning threaded shaft 8 is threadedly connected to the threaded sleeve. A scale 9 is provided on one side of the threaded sleeve on the base 1.

[0027] In addition, if Figure 2 , Figure 5 and Figure 6As shown, a vertical brush barrel 10 is rotatably arranged on the slider 5 at the front side of the dust collecting device 6. Specifically, a support plate 12 is arranged on each of the upper and lower sliders 5. Both ends of the brush barrel 10 are rotatably arranged on the support plate 12, and one end of the brush barrel 10 is connected to a rotating motor 13 that drives it to rotate. A paint cavity (not shown in the drawings) is arranged inside the brush barrel 10, and a adding port 16 is arranged at the upper part of the paint cavity. A plurality of leakage holes 11 communicating with the paint cavity are arranged on the circumferential wall of the brush barrel 10; therefore, when leveling the wall surface, the paint can be filled into the concave part on the wall surface through the brush barrel 10, so as to achieve the mutual cooperation of scraping and patching, and ensure the leveling effect and efficiency of the wall surface.

[0028] The utility model connects the leveling scraper 2 to the slider 5 through a telescopic device, so the extension length of the leveling scraper 2 can be adjusted, and thus can be adjusted accordingly according to the actual situation of the wall surface;

[0029] A dust collecting device 6 is provided on one side of the leveling scraper 2, so that the dust and other debris on the wall scraped off by the leveling scraper 2 can be absorbed in time to avoid dust pollution in the working environment;

[0030] In addition, by arranging positioning threaded sleeves 7 on the front and rear sides of the base 1, a positioning threaded shaft 8 is threadedly connected to the threaded sleeve. Therefore, when placing the base 1, the positioning threaded shaft 8 can be adjusted so that both positioning threaded shafts 8 can contact the wall to be leveled, and at this time, the extended lengths of the extended positioning threaded shafts 8 are the same, thereby keeping the base 1 parallel to the wall as a whole, avoiding the leveling scraper 2 from being tilted and affecting the leveling effect of the wall.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific implementation methods described herein are only used to understand the present utility model, and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. A wall leveling device, comprising a base and a leveling scraper, wherein a vertical plate is provided on the right side of the base, and characterized in that: The vertical plate is provided with a forward and backward sliding groove on both the upper and lower sides, and a slider is connected to the sliding groove for forward and backward sliding. The slider is connected to the leveling scraper through a telescopic device that can be telescoped left and right. A dust suction device is also provided on the slider on the front side of the leveling scraper. A positioning threaded sleeve is provided on both the front and rear sides of the base, and a positioning threaded shaft is threadedly connected to the threaded sleeve. A scale is provided on one side of the threaded sleeve on the base.

2. A wall leveling device according to claim 1, characterized in that: A vertical brush cylinder is rotatably arranged on the slider at the front side of the dust collecting device, a paint cavity is arranged inside the brush cylinder, a adding port is arranged at the upper part of the paint cavity, and a plurality of leakage holes communicating with the paint cavity are arranged on the circumferential wall of the brush cylinder.

3. A wall leveling device according to claim 2, characterized in that: A support plate is respectively arranged on the upper and lower sliding blocks, and both ends of the brush barrel are rotatably arranged on the support plate, and one end of the brush barrel is connected to a rotating motor that drives the brush barrel to rotate.

4. A wall leveling device according to claim 1, characterized in that: The sliding block is provided with a stepping motor which can drive the sliding block to slide.

5. A wall leveling device according to any one of claims 1 to 4, characterized in that: The telescopic device is an electric push rod.

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