House building plastering device

Abstract

The utility model relates to the technical field of house construction, and discloses a house construction plastering device which comprises a main frame and a rotating replacement assembly, the main frame is in a concentric-square shape, a handheld part is fixed to the top of the main frame through a bolt, and the rotating replacement assembly is arranged in the middle of the main frame; the rotating replacement assembly comprises a rotating plate, a roller, a scraper blade and a fixing module, the rotating plate is installed in the middle of the main frame, the two sides of the rotating plate are arranged to be semi-cylindrical, the roller and the scraper blade are installed on the upper portion and the lower portion of the rotating plate respectively, and the fixing module is arranged on the inner wall of the main frame. According to the house building plastering device, the main frame serves as a supporting foundation, a handheld part at the top of the main frame is convenient for workers to operate, a rotating replacement assembly arranged in the middle greatly improves the flexibility of plastering operation, and a rotating plate is rotationally connected with a first shaft rod through a rotating through hole, so that a roller and a scraper can be easily switched for use; the roller is fixed to the first connecting plate through the second shaft rod and can roll on the wall face to tidy mortar.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a house construction plastering device. Background Art

[0002] Plastering work in house construction is an important construction link. The most common method is manual plastering, that is, workers use plastering tools to apply mortar and other materials to the wall.

[0003] In this operation method, workers need to frequently change different plastering tools to adapt to different wall conditions or construction requirements. For example, sometimes a scraper is needed for preliminary scraping, and sometimes a roller is needed for further finishing to achieve a smoother effect. However, the traditional manual plastering method has many disadvantages. First, workers need to carry a variety of plastering tools and change them frequently during the construction process, which not only increases the labor intensity of workers, but also reduces construction efficiency. Secondly, since changing tools requires a certain amount of time and skills, it may affect the continuity and uniformity of plastering, thereby affecting the construction quality. Therefore, a house building plastering device is proposed to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a house construction plastering device, which has the advantages of flexible conversion of plastering methods and convenient fixation, and solves the problems of high labor intensity and low efficiency in traditional manual plastering methods.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A house construction plastering device comprises a main frame and a rotating replacement assembly. The main frame is circular and has a handheld portion fixed to its top by bolts. The rotating replacement assembly is arranged in the middle of the main frame.

[0009] The rotating replacement assembly includes a rotating plate, a roller, a scraper and a fixed module. The rotating plate is installed in the middle of the main frame, and its two sides are arranged in a semi-cylindrical shape. The roller and scraper are respectively installed in the upper and lower parts of the rotating plate. The fixed module is arranged on the inner wall of the main frame and close to the middle of the outer side of the roller.

[0010] As an optimal technical solution of the present invention, a horizontal rotating through hole is opened in the middle of the rotating plate, and a first shaft is fixed by bolts between the two sides of the inner wall of the main frame and is rotatably connected to the rotating through hole through the shaft.

[0011] As a preferred technical solution of the present invention, two symmetrically distributed first connecting plates are bolted to the top surface of the rotating plate near both sides, multiple rollers are provided, and each middle part is rotatably connected to a second shaft rod, and the two ends of the second shaft rod are bolted to one side of the two first connecting plates near each other.

[0012] As a preferred technical solution of the present invention, the bottom of the rotating plate is near its two quarter points, and one end of two second connecting plates are bolted to it, and the other ends of the two second connecting plates are bolted to the top of the scraper.

[0013] As an optimal technical solution of the present invention, the fixed module consists of an adjustment block and two fixed rods. The adjustment block is welded from top to bottom by an adjustment plate, two connecting plates and a slider. The adjustment plate is located on the outside of the top of the main frame, and the top of the adjustment plate is provided with serrated patterns.

[0014] As an optimal technical solution of the present invention, the connecting plate and the slider are located inside the main frame, and adjustment grooves for sliding are opened inside the main frame corresponding to the connecting plate and the slider. The slider is away from the side of the rotating plate, and a spring group is fixedly installed between the slider and the end face of the adjustment groove.

[0015] As an optimal technical solution of the present invention, the other side of the slider is welded to two fixed rods, and limiting grooves are opened at the side of the rotating plate corresponding to the fixed rods. The fixed rods pass through the main frame and are plugged into the limiting grooves.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a building plastering device with the following features:

[0018] Beneficial effects:

[0019] The house building plastering device uses a main frame as a supporting base, and the handheld part on the top is convenient for workers to operate. The rotating replacement component arranged in the middle greatly improves the flexibility of the plastering operation. The rotating plate is connected to the first shaft rod through a rotating through hole, so that the roller and the scraper can be easily switched for use. The roller is fixed to the first connecting plate by the second shaft rod and can roll and tidy up the mortar on the wall, while the scraper is fixed to the rotating plate by the second connecting plate to achieve preliminary leveling of the wall. The adjustment plate on the adjustment block is easy to adjust manually, and the sliding of the connecting plate and the slider in the adjustment groove cooperates with the elastic force of the spring group, so that the fixed plug rod can be firmly inserted into the limit groove of the rotating plate, thereby realizing rapid fixing and unlocking of the rotating replacement component, which not only ensures stability during the operation, but also greatly simplifies the operation process of changing the plastering method, improves work efficiency, and reduces the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rotating replacement component of the utility model;

[0022] Figure 3 This is a partial structural diagram of the connection between the adjustment block and the main frame of the utility model.

[0023] Figure: 1, main frame; 2, rotating plate; 3, first connecting plate; 4, second connecting plate; 5, roller; 6, scraper; 7, handle; 8, adjustment block; 801, adjustment plate; 802, connecting plate; 803, slider; 9, adjustment slot; 10, spring assembly; 11, insertion rod; 12, limit slot; 13, rotating through hole DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0027] See also Figure 1-3 A house building plastering device includes a main frame 1 and a rotating replacement assembly. The main frame 1 is a circular shape, and a handheld part 7 is fixed to the top of the main frame by bolts. The rotating replacement assembly is provided in the middle of the main frame 1.

[0028] The rotating replacement assembly includes a rotating plate 2, a roller 5, a scraper 6 and a fixed module. The rotating plate 2 is installed in the middle of the main frame 1, and its two sides are set to be semi-cylindrical. The roller 5 and the scraper 6 are respectively installed in the upper and lower parts of the rotating plate 2. The fixed module is set on the inner wall of the main frame 1 and close to the middle of the outer side of the roller 5.

[0029] In this embodiment, a horizontal rotation through hole 13 is opened in the middle of the rotation plate 2 , and a first shaft is fixed between two sides of the inner wall of the main frame 1 by bolts and is rotatably connected to the rotation through hole 13 via the shaft.

[0030] In this embodiment, two symmetrically distributed first connecting plates 3 are bolted to the top surface of the rotating plate 2 near both sides, multiple rollers 5 are provided, and each of the rollers is rotatably connected to a second shaft rod in the middle, and the two ends of the second shaft rod are bolted to one side of the two first connecting plates 3 near each other.

[0031] It should be noted that the design of the roller 5 is mainly used for further finishing after plastering to make the mortar more flat and smooth. The setting of multiple rollers can more effectively cover the wall surface and improve the quality of plastering.

[0032] In this embodiment, two ends of the second connecting plates 4 are fixed with bolts at the bottom of the rotating plate 2 near its own two quarter-division points, and the other ends of the two second connecting plates 4 are fixed with bolts to the top of the scraper 6 .

[0033] In this embodiment, the fixing module consists of an adjustment block 8 and two fixed rods 11. The adjustment block 8 is welded from top to bottom by an adjustment plate 801, two connecting plates 802 and a slider 803. The adjustment plate 801 is located on the outside of the top of the main frame 1, and the top of the adjustment plate 801 is provided with a serrated pattern.

[0034] It should be noted that the toothed pattern is to increase friction and facilitate better pushing of the adjustment block 8.

[0035] In this embodiment, the connecting plate 802 and the slider 803 are located inside the main frame 1, and an adjustment groove 9 for sliding is opened inside the main frame 1 at the corresponding positions of the connecting plate 802 and the slider 803. The slider 803 is away from the side of the rotating plate 2, and a spring group 10 is fixedly installed between the end face of the adjustment groove 9.

[0036] It should be noted that the sliding of the connecting plate 802 and the slider 803 in the adjustment slot 9, in conjunction with the elastic force of the spring assembly 10, enables the rapid fixing and unlocking of the fixed plug rod 11. This design not only simplifies the operation process of changing the plastering method, but also ensures stability during the operation.

[0037] In this embodiment, the other side of the slider 803 is welded to two fixed rods 11 , and a limiting groove 12 is provided on the side of the rotating plate 2 corresponding to the fixed rod 11 . The fixed rod 11 passes through the main frame 1 and is plugged into the limiting groove 12 .

[0038] It should be noted that when the fixed rod 11 is inserted into the limit slot 12, due to the elastic force of the spring group 10, the rod will be tightly stuck in the slot to prevent the rotating replacement component from loosening during operation. When unlocking is required, the worker only needs to manually adjust the adjustment plate 801 to easily pull out the fixed rod 11 to realize the rotation of the rotating replacement component.

[0039] Beneficial effects:

[0040] The house building plastering device uses the main frame 1 as the supporting base, and the hand-held part 7 on the top is convenient for workers to operate. The rotating replacement component arranged in the middle greatly improves the flexibility of the plastering operation. The rotating plate 2 is rotatably connected to the first shaft through the rotating through hole 13, so that the roller 5 and the scraper 6 can be easily switched for use. The roller 5 is fixed to the first connecting plate 3 by the second shaft and can roll and organize the mortar on the wall, while the scraper 6 is fixed to the rotating plate 2 by the second connecting plate 4 to achieve preliminary scraping of the wall. The adjusting plate 801 on the adjusting block 8 is convenient for manual adjustment. The sliding of the connecting plate 802 and the slider 803 in the adjusting groove 9 is coordinated with the elastic force of the spring group 10, so that the fixed plug rod 11 can be firmly inserted into the limit groove 12 of the rotating plate 2, thereby realizing rapid fixing and unlocking of the rotating replacement component, which not only ensures stability during the operation, but also greatly simplifies the operation process of changing the plastering method, improves work efficiency, and reduces the labor intensity of workers.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building plastering device, comprising a main frame (1) and a rotating replacement assembly, wherein the main frame (1) is circular and a hand-held portion (7) is fixed to the top of the main frame by bolts, and the rotating replacement assembly is arranged in the middle of the main frame (1); Its characteristics are: The rotating replacement assembly comprises a rotating plate (2), a roller (5), a scraper (6) and a fixed module. The rotating plate (2) is installed in the middle of the main frame (1), and its two sides are arranged in a semi-cylindrical shape. The roller (5) and the scraper (6) are respectively installed in the upper and lower parts of the rotating plate (2). The fixed module is arranged on the inner wall of the main frame (1) and close to the middle of the outer side of the roller (5).

2. A building construction plastering device according to claim 1, characterized in that: A horizontal rotating through hole (13) is provided in the middle of the rotating plate (2), and a first shaft is fixed between the two sides of the inner wall of the main frame (1) by bolts and is rotatably connected to the rotating through hole (13) via the shaft.

3. A building construction plastering device according to claim 1, characterized in that: Two symmetrically distributed first connecting plates (3) are bolted to the top surface of the rotating plate (2) near both sides. A plurality of rollers (5) are provided, and the middle of each roller is rotatably connected to a second shaft. The two ends of the second shaft are bolted to one side of the two first connecting plates (3) near each other.

4. A building construction plastering device according to claim 1, characterized in that: The bottom of the rotating plate (2) is fixed with one end of two second connecting plates (4) by bolts near its own two quarter points, and the other ends of the two second connecting plates (4) are fixed with the top of the scraper (6) by bolts.

5. A building construction plastering device according to claim 1, characterized in that: The fixing module is composed of an adjustment block (8) and two fixing rods (11); the adjustment block (8) is welded from top to bottom in sequence by an adjustment plate (801), two connecting plates (802) and a slider (803); the adjustment plate (801) is located on the outside of the top of the main frame (1), and the top of the adjustment plate (801) is provided with tooth-shaped patterns.

6. A building construction plastering device according to claim 5, characterized in that: The connecting plate (802) and the slider (803) are located inside the main frame (1), and an adjustment groove (9) for sliding is provided inside the main frame (1) at positions corresponding to the connecting plate (802) and the slider (803). A spring group (10) is fixedly installed between the slider (803) and the end surface of the adjustment groove (9), which is away from the rotating plate (2).

7. A building construction plastering device according to claim 6, characterized in that: The other side of the slider (803) is welded to two fixed rods (11), and a limiting groove (12) is provided at the side of the rotating plate (2) corresponding to the fixed rods (11). The fixed rods (11) pass through the main frame (1) and are plugged into the limiting groove (12).

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