Novel plastering device for building interior wall

Abstract

The utility model discloses a novel plastering device for a building interior wall, which relates to the technical field of building interior wall construction, and comprises a lifting seat arranged on the upper side of a bottom groove shell and a sliding block, a rotating column is arranged on the upper side of the sliding block, one end of the rotating column is fixedly connected with a connecting plate, and a clamping shaft rod is clamped on the connecting plate. The outer side of the shaft clamping rod is movably sleeved with a plastering roller, a first motor is fixedly installed in the middle of one side of the lifting base, the output end of the first motor is fixedly connected with a first lead screw shaft penetrating through the lifting base, the sliding block is in threaded connection with the first lead screw shaft, a sliding groove is formed in the upper side of the lifting base, and the sliding block is located in the sliding groove. And a first hinge is connected between the rotating column and the sliding block. The building interior wall plastering device has the advantages that the building interior wall plastering device is suitable for conducting repeated plastering on different height positions of a building interior wall, a manual plastering mode is replaced, the plastering efficiency is remarkably improved, and the convenient storage function of the plastering device is achieved so that the plastering device can be stored conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of building interior wall construction, in particular to a novel plastering device for building interior walls. Background Art

[0002] The building interior wall plastering device is a device used for plastering the interior walls of buildings. Its main function is to evenly apply the mixed mortar or plastering material on the wall surface to level the surface and cover the uneven parts of the wall surface. It is widely used in building construction.

[0003] After searching, the patent publication number is CN220768743U, which discloses a wall plastering device for indoor decoration of buildings. It solves the problem that the plastering board, as a primary tool, cannot ensure the flatness of the wall when plastering indoor and outdoor walls. When applying mortar to the wall, the mortar is a semi-fluid mixed with cement, sand and water. When the plastering board is applied for construction, the mortar is easy to fall off the wall, affecting the construction efficiency. After the application is completed, the plastering board can flatten the wall and check the flatness of the wall. However, when the existing building interior wall plastering device is used, it usually needs to be manually held for plastering, which is relatively physically demanding, and can only be used to plaster the interior walls of a certain height, which is inconvenient to operate. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a novel plastering device for interior walls of buildings. When the existing plastering devices for interior walls of buildings are used, they usually need to be manually held for plastering, which is relatively labor-intensive and can only be used to plaster interior walls of a certain height, which is inconvenient to operate.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a new type of plastering device for the interior walls of buildings, including a lifting seat arranged on the upper side of the bottom trough shell, and also including a slider, a rotating column is arranged on the upper side of the slider, one end of the rotating column is fixedly connected to a connecting plate, a shaft rod is clamped on the connecting plate, and a plastering roller is movably sleeved on the outer side of the shaft rod.

[0006] As a further solution of the utility model: a first motor is fixedly installed in the middle position of one side of the lifting seat, an output end of the first motor is fixedly connected to a first screw shaft that passes through the lifting seat, and the slider is threadedly connected to the first screw shaft.

[0007] As a further solution of the utility model: a slide groove is provided on the upper side of the lifting seat, the slider is located inside the slide groove, a first hinge is connected between the rotating column and the slider, and the cross-section of the connecting plate is U-shaped.

[0008] As a further solution of the utility model: two groups of slide plates are arranged inside the bottom tank shell, two groups of rotating plates are arranged between the bottom tank shell and the lifting seat, and the lifting seat and the slide plates are respectively connected to the second hinges at the connection points of the two ends of the rotating plates.

[0009] As a further solution of the utility model: a second motor is fixedly installed at one end of the bottom groove shell, and the output end of the second motor is fixedly connected to a second screw shaft that passes through the bottom groove shell, the outer side surface of the second screw shaft is provided with symmetrical threaded sections, and both sets of slide plates are threadedly connected to the second screw shaft.

[0010] As a further solution of the utility model: a protective shell is arranged on the periphery of the lifting seat, a protective baffle is arranged on one side of the protective shell, two groups of connecting columns are fixedly connected to one end of the protective shell, and a fixed handle is fixedly connected to the side of the protective shell away from the protective baffle.

[0011] As a further solution of the utility model: two sets of connecting hinges are connected between the protective baffle and the protective shell, and the cross-sectional shape of the protective baffle is set in an L-shape.

[0012] As a further solution of the utility model: two groups of fastening bolts are arranged through the outer side of the protective baffle, and the two groups of fastening bolts are respectively threadedly connected to the two groups of connecting columns.

[0013] The utility model adopts the above technical solution, and has the following advantages compared with the prior art:

[0014] By starting the second motor at one end of the bottom slot shell to drive the second screw shaft to rotate, the two sets of slide plates are driven to move relative to each other under the cooperation of the symmetrical threaded sections, so that the lifting seat can be lifted and lowered through the two sets of rotating plates cooperating with the two sets of second hinges, and then the first motor on one side of the lifting seat is started to drive the first screw shaft to rotate, so that the rotating column can be moved through the threaded connection between the slider and the first screw shaft and the sliding groove, and then the plastering roller in the connecting plate can repeatedly plaster the wall through the first hinge, which is suitable for repeated plastering at different heights of the interior wall of the building, replacing the manual plastering method and significantly improving the plastering efficiency;

[0015] By starting the second motor at one end of the bottom trough shell, the lifting seat can be lowered close to the bottom trough shell, and then the first motor on one side of the lifting seat is started to rotate the rotating column to a horizontal state, and then the protective shell is set on the periphery of the device, and then the protective baffle is rotated through the connecting hinge, and the two groups of fastening bolts are respectively passed through the protective baffle and threadedly connected to the two groups of connecting columns, thereby realizing the convenient storage function of the plastering device for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall structure of a new type of plastering device for interior walls of a building in an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the lifting seat in the embodiment of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the bottom tank shell in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the protective shell in the embodiment of the utility model.

[0020] In the figure: 1. lifting seat; 2. first motor; 3. first screw shaft; 4. slide groove; 5. slider; 6. rotating column; 7. first hinge; 8. connecting plate; 9. clamping shaft rod; 10. plastering roller; 11. bottom groove shell; 12. second motor; 13. second screw shaft; 14. slide plate; 15. rotating plate; 16. second hinge; 17. protective shell; 18. protective baffle; 19. fastening bolt; 20. connecting column; 21. fixed handle. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1, please refer to Figure 1-Figure 4 A new type of plastering device for the interior walls of a building includes a lifting seat 1 arranged on the upper side of a bottom trough shell 11, and also includes a slider 5. A rotating column 6 is arranged on the upper side of the slider 5. One end of the rotating column 6 is fixedly connected to a connecting plate 8, and a clamping shaft rod 9 is clamped on the connecting plate 8. A plastering roller 10 is movably sleeved on the outer side of the clamping shaft rod 9.

[0023] A first motor 2 is fixedly installed in the middle position of one side of the lifting seat 1, and the output end of the first motor 2 is fixedly connected to a first screw shaft 3 that penetrates the lifting seat 1, and the slider 5 is threadedly connected to the first screw shaft 3. A slide groove 4 is opened on the upper side of the lifting seat 1, and the slider 5 is located inside the slide groove 4. A first hinge 7 is connected between the rotating column 6 and the slider 5, and the cross-sectional shape of the connecting plate 8 is set in a U-shape.

[0024] In this embodiment, the slider 5 is threadedly connected to the first screw shaft 3 so that the slider 5 can move along the slide groove 4 .

[0025] Two sets of slide plates 14 are arranged inside the bottom tank shell 11 , two sets of rotating plates 15 are arranged between the bottom tank shell 11 and the lifting seat 1 , and second hinges 16 are connected to the lifting seat 1 and the two ends of the slide plates 14 and the rotating plates 15 .

[0026] In this embodiment, two groups of rotating plates 15 cooperate with two groups of second hinges 16 to facilitate the lifting and lowering of the lifting base 1 .

[0027] A second motor 12 is fixedly installed at one end of the bottom groove shell 11, and an output end of the second motor 12 is fixedly connected to a second screw shaft 13 that passes through the bottom groove shell 11. The outer side surface of the second screw shaft 13 is provided with symmetrical threaded sections, and two sets of slide plates 14 are both threadedly connected to the second screw shaft 13.

[0028] In this embodiment, the second screw shaft 13 is threadedly connected to the slide plate 14 so that the two groups of slide plates 14 can move relative to each other.

[0029] Specifically, the second motor 12 at one end of the bottom groove shell 11 is started to drive the second screw shaft 13 to rotate, thereby driving the two groups of slide plates 14 to move relative to each other with the cooperation of the symmetrical threaded sections, so that the lifting seat 1 can be lifted and lowered through the cooperation of the two groups of rotating plates 15 and the two groups of second hinges 16, and then the first motor 2 on one side of the lifting seat 1 is started to drive the first screw shaft 3 to rotate, so that the rotating column 6 can be moved through the threaded connection between the slider 5 and the first screw shaft 3 and the slide groove 4, and then the plastering roller 10 in the connecting plate 8 can repeatedly plaster the wall through the first hinge 7, which is suitable for repeated plastering at different heights of the interior walls of the building, replacing the manual plastering method and significantly improving the plastering efficiency.

[0030] Example 2, please refer to Figure 1-Figure 4 A new type of plastering device for the interior walls of a building, a protective shell 17 is arranged on the periphery of a lifting seat 1, a protective baffle 18 is arranged on one side of the protective shell 17, two groups of connecting columns 20 are fixedly connected to one end of the protective shell 17, and a fixed handle 21 is fixedly connected to the side of the protective shell 17 away from the protective baffle 18.

[0031] Two sets of connecting hinges are connected between the protective baffle 18 and the protective shell 17, and the cross-sectional shape of the protective baffle 18 is L-shaped. Two sets of fastening bolts 19 are penetrated through the outer side of the protective baffle 18, and the two sets of fastening bolts 19 are threadedly connected to the two sets of connecting columns 20 respectively.

[0032] In this embodiment, the position of the protective baffle 18 is fixed by threaded connection between the fastening bolt 19 and the connecting column 20 .

[0033] Specifically, by starting the second motor 12 at one end of the bottom trough shell 11, the lifting seat 1 is able to descend close to the bottom trough shell 11, and then starting the first motor 2 on one side of the lifting seat 1 to rotate the rotating column 6 to a horizontal state, and then the protective shell 17 is sleeved on the periphery of the device, and then the protective baffle 18 is rotated through the connecting hinge, and the two groups of fastening bolts 19 are respectively passed through the protective baffle 18 and threadedly connected to the two groups of connecting columns 20, thereby realizing the convenient storage function of the plastering device for storage.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A novel plastering device for interior walls of a building, comprising a lifting seat (1) arranged on the upper side of a bottom trough shell (11), characterized in that: It also comprises a slider (5), the upper side of which is provided with a rotating column (6), one end of which is fixedly connected to a connecting plate (8), a clamping shaft rod (9) is clamped on the connecting plate (8), and a plastering roller (10) is movably sleeved on the outer side of the clamping shaft rod (9).

2. A novel plastering device for interior walls of a building according to claim 1, characterized in that: A first motor (2) is fixedly mounted in the middle of one side of the lifting seat (1); an output end of the first motor (2) is fixedly connected to a first screw shaft (3) that passes through the lifting seat (1); and a slider (5) is threadedly connected to the first screw shaft (3).

3. A novel plastering device for interior walls of a building according to claim 2, characterized in that: A slide groove (4) is provided on the upper side of the lifting seat (1), the slider (5) is located inside the slide groove (4), a first hinge (7) is connected between the rotating column (6) and the slider (5), and the cross-section of the connecting plate (8) is U-shaped.

4. The novel plastering device for interior walls of a building according to claim 1 is characterized in that: Two groups of slide plates (14) are arranged inside the bottom tank shell (11), two groups of rotating plates (15) are arranged between the bottom tank shell (11) and the lifting seat (1), and second hinges (16) are connected to the two ends of the rotating plates (15) of the lifting seat (1) and the slide plates (14), respectively.

5. A novel plastering device for interior walls of a building according to claim 4, characterized in that: A second motor (12) is fixedly mounted on one end of the bottom tank shell (11); an output end of the second motor (12) is fixedly connected to a second screw shaft (13) penetrating the bottom tank shell (11); an outer side surface of the second screw shaft (13) is provided with symmetrical threaded sections, and both sets of slide plates (14) are threadedly connected to the second screw shaft (13).

6. A novel plastering device for interior walls of a building according to claim 1, characterized in that: A protective shell (17) is disposed on the periphery of the lifting seat (1), a protective baffle (18) is disposed on one side of the protective shell (17), two groups of connecting columns (20) are fixedly connected to one end of the protective shell (17), and a fixed handle (21) is fixedly connected to the side of the protective shell (17) away from the protective baffle (18).

7. A novel plastering device for interior walls of a building according to claim 6, characterized in that: Two sets of connecting hinges are connected between the protective baffle (18) and the protective shell (17), and the cross-sectional shape of the protective baffle (18) is L-shaped.

8. A novel plastering device for interior walls of a building according to claim 7, characterized in that: Two groups of fastening bolts (19) are provided through the outer side of the protective baffle (18), and the two groups of fastening bolts (19) are respectively threadedly connected to the two groups of connecting columns (20).

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