Plastering device for building decoration engineering construction

Abstract

The utility model discloses a plastering device for building decoration engineering construction, and particularly relates to the technical field of building construction devices, the plastering device comprises a plastering assembly, the rear end of the plastering assembly is fixedly connected with an adjusting assembly, the lower side of the adjusting assembly is fixedly connected with a telescopic assembly, and both sides of the rear end of the plastering assembly are fixedly connected with grips; the plastering assembly comprises a first fixing plate, the rear end of the first fixing plate is fixedly connected with a first shell, and the bottom wall of the inner surface of the first shell is fixedly connected with a motor. According to the plastering device for building decoration engineering construction, by arranging the adjusting assembly, the inclination angle of the plastering assembly can be adjusted, the construction difficulty caused by uneven wall surfaces or special angles is reduced, the construction efficiency is improved, meanwhile, constructors can rapidly adjust the angle of the plastering assembly, and the construction efficiency is improved. And the telescopic assembly is arranged, so that the height of the device can be adjusted to adapt to wall surfaces with different heights.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, and in particular to a plastering device for building decoration and renovation engineering. Background Technology

[0002] In building decoration and renovation projects, plastering equipment is widely used for plastering work on walls, floors, ceilings, and other parts. By using plastering equipment, construction workers can complete plastering work more efficiently and accurately, improving construction quality and efficiency.

[0003] Chinese Patent Publication No. CN221236351U discloses a plastering device for building construction, relating to the technical field of building construction equipment. It includes a handle body, auxiliary components, and a plastering mechanism. The auxiliary components are arranged on the outer side of the handle body. Through the plastering mechanism, rotating the connecting shaft can change the angle between the connecting shaft and the handle body, allowing the user to freely adjust to a comfortable and effortless angle. Paint enters through an external pump from the main pipe, then enters from both ends of the support through branch pipes, and is sprayed onto the designated plastering surface through nozzles. Rotating the support allows for free adjustment of the spray angle. Starting the motor drives the turntable to rotate. The turntable has multiple sets of scraping brush components, which increase the scraping range and allow the brush cylinder to rotate both on its own axis and around the center of the turntable during scraping, greatly accelerating plastering efficiency and improving the smoothness of the plaster.

[0004] Although the equipment described in the aforementioned documents can perform plastering, its length cannot be adjusted, making it inconvenient to plaster high walls or distant ground surfaces, thus limiting the flexibility of the equipment. Utility Model Content

[0005] The main purpose of this utility model is to provide a plastering device for construction and decoration projects, which can effectively solve the problems of the inability to adjust the length of the device, making it inconvenient to plaster high walls or distant ground, thus limiting the flexibility of the device.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A plastering device for building decoration and renovation construction includes a plastering component, an adjusting component fixedly connected to the rear end of the plastering component, a telescopic component fixedly connected to the lower side of the adjusting component, and handles fixedly connected to both sides of the rear end of the plastering component.

[0008] The plastering assembly includes a fixing plate, a housing is fixedly connected to the rear end of the fixing plate, a motor is fixedly connected to the bottom wall of the inner surface of the housing, the output end of the motor passes through the fixing plate and is fixedly connected to a disc through a coupling, and a buffer part is slidably connected to the front side of the disc.

[0009] Preferably, the buffer part includes a plurality of slide rods slidably connected to the front side of the disk 1 in a circular array, each slide rod 1 having a spring 1 fixedly connected to its rear end, each spring 1 being fixedly connected to the rear sidewall of the inner surface of the disk 1, and the front ends of the slide rods 1 being fixedly connected to the disk 2.

[0010] Preferably, the adjustment assembly includes two support plates fixedly connected to the lower rear end of the fixed plate, the two support plates are rotatably connected to a rotating component, the left end of the rotating component is fixedly connected to a rotating shaft, the rotating shaft passes through one of the support plates that are close to each other and is rotatably connected to the support plate, the left end of the rotating shaft is fixedly connected to a gear, and the adjustment assembly also includes a limiting part, the limiting part is fixedly connected to the left side of the rear end of the fixed plate.

[0011] Preferably, the limiting part includes a support plate two fixedly connected to the rear end of the fixed plate one, a slide rod two slidably connected inside the support plate two, a spring two fixedly connected to the left end of the slide rod two together with the support plate two, a gear two fixedly connected to the right end of the slide rod two, a slide rod three fixedly connected to the left end of the slide rod two, the slide rod three slidably connected to the support plate two, the spring two being sleeved on the outer surface of the slide rod three, a limiting frame rotatably connected to the left side of the outer surface of the slide rod three, and the right side of the limiting frame contacting the support plate two.

[0012] Preferably, the second gear meshes with the first gear.

[0013] Preferably, the telescopic component includes a connecting block fixedly connected to the lower end of the rotating member, a rod fixedly connected to the lower end of the connecting block, a plurality of circular holes arranged in a linear array on the rear side of the rod, a first outer shell slidably connected to the lower side of the outer surface of the rod, a through groove on the rear side of the first outer shell, a positioning part fixedly connected to the rear side of the first outer shell, and a second outer shell fixedly connected to the lower side of the outer surface of the first outer shell.

[0014] Preferably, the positioning part includes a fixing plate two fixedly connected to the upper side of the through groove, a rotating component two rotatably connected to the upper side of the through groove, a spring three fixedly connected to the front end of the fixing plate two, the spring three fixedly connected to the upper side of the rotating component two, a positioning block fixedly connected to the upper front end of the rotating component two, and a round block fixedly connected to the lower rear end of the rotating component two.

[0015] Preferably, the positioning block is adapted to the shape of each of the circular holes.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This utility model, by setting an adjustment component, can adjust the tilt angle of the plastering component, which can more easily adapt to walls with different angles and curvatures, reduce the construction difficulty caused by uneven walls or special angles, thereby improving construction efficiency. At the same time, construction workers can quickly adjust the angle of the plastering component, reduce adjustment time, and increase construction speed.

[0018] 2. By setting up a telescopic component, the height of the device can be adjusted to adapt to walls of different heights, eliminating the need for frequent tool changes or the erection of temporary scaffolding, thereby saving time, improving construction efficiency, and flexibly adapting to complex decoration scenarios to achieve all-round plastering operations. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial cross-section of the plastering component of this utility model;

[0021] Figure 3 This is the adjustment component of the present invention;

[0022] Figure 4 This is a partial cross-section of the telescopic component of this utility model;

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0024] In the diagram: 1. Plastering assembly; 11. Fixing plate one; 12. Housing one; 13. Motor; 14. Disc one; 15. Buffer part; 151. Slide rod one; 152. Spring one; 153. Disc two; 2. Adjustment assembly; 21. Support plate one; 22. Rotating part one; 23. Rotating shaft; 24. Gear one; 25. Limiting part; 251. Support plate two; 252. Slide rod two; 253. Spring two; 254. Gear two; 255. Slide rod three; 256. Limiting frame; 3. Telescopic assembly; 31. Connecting block; 32. Rod body; 33. Round hole; 34. Housing one; 35. Through groove; 36. Positioning part; 361. Fixing plate two; 362. Rotating part two; 363. Spring three; 364. Positioning block; 365. Round block; 37. Housing two; 4. Handle. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Example 1

[0027] like Figure 1 and Figure 2 As shown, a plastering device for building decoration and renovation construction includes a plastering component 1, an adjusting component 2 fixedly connected to the rear end of the plastering component 1, a telescopic component 3 fixedly connected to the lower side of the adjusting component 2, and handles 4 fixedly connected to both sides of the rear end of the plastering component 1.

[0028] The plastering assembly 1 includes a fixing plate 11, a housing 12 is fixedly connected to the rear end of the fixing plate 11, a motor 13 is fixedly connected to the bottom wall of the inner surface of the housing 12, the output end of the motor 13 passes through the fixing plate 11 and is fixedly connected to a disc 14 through a coupling, and a buffer part 15 is slidably connected to the front side of the disc 14.

[0029] like Figure 2 As shown, the buffer part 15 includes a plurality of slide rods 151 arranged in a ring array and slidably connected to the front side of the disk 14. The rear ends of the slide rods 151 are all fixedly connected to springs 152. The springs 152 are all fixedly connected to the rear side wall of the inner surface of the disk 14. The front ends of the slide rods 151 are all fixedly connected to the disk 2 153.

[0030] In this embodiment, the motor 13 drives the first disc 14 and the buffer part 15 to rotate, bringing the second disc 153 close to the wall or floor to be plastered. During the rotation of the second disc 153, the mortar is spread evenly and leveled. At the same time, when the second disc 153 comes into contact with the mortar, it pushes the second disc 153 and the slide rod 151 towards the first disc 14, thereby squeezing the spring 152, which can provide cushioning.

[0031] like Figure 3 As shown, the adjustment assembly 2 includes two support plates 21 fixedly connected to the lower rear end of the fixed plate 11. The two support plates 21 are rotatably connected to a rotating component 22. A rotating shaft 23 is fixedly connected to the left end of the rotating component 22. The rotating shaft 23 passes through one of the support plates 21 that are close to each other and is rotatably connected to the support plate 21. A gear 24 is fixedly connected to the left end of the rotating shaft 23. The adjustment assembly 2 also includes a limiting part 25, which is fixedly connected to the left side of the rear end of the fixed plate 11.

[0032] like Figure 3As shown, the limiting part 25 includes a support plate 251 fixedly connected to the rear end of the fixing plate 11. A slide rod 252 is slidably connected inside the support plate 251. A spring 253 is fixedly connected to the left end of the slide rod 252 together with the support plate 251. A gear 254 is fixedly connected to the right end of the slide rod 252. A slide rod 355 is fixedly connected to the left end of the slide rod 252. The slide rod 355 is slidably connected to the support plate 251. The spring 253 is sleeved on the outer surface of the slide rod 355. A limiting frame 256 is rotatably connected to the left side of the outer surface of the slide rod 355. The right side of the limiting frame 256 is in contact with the support plate 251.

[0033] Specifically, gear 254 meshes with gear 24.

[0034] When it is necessary to adjust the angle between the telescopic component 3 and the plastering component 1, rotate the rotating part 22, which in turn drives the telescopic component 3 to rotate. After the telescopic component 3 is rotated to a suitable angle, the limiting frame 256 is rotated 90°, which in turn drives the sliding rod 255 to slide towards the gear 24, so that the gear 254 meshes with the gear 24, thereby fixing the rotating part 22 and the telescopic component 3 to prevent further rotation.

[0035] Example 2

[0036] Based on Embodiment 1, this embodiment adds a telescopic component 3, which can adjust the length of the device, making it convenient to plaster high walls or distant ground.

[0037] like Figure 4 As shown, the telescopic component 3 includes a connecting block 31 fixedly connected to the lower end of the rotating part 22. A rod 32 is fixedly connected to the lower end of the connecting block 31. A plurality of circular holes 33 arranged in a linear array are opened on the rear side of the rod 32. A first outer shell 34 is slidably connected to the lower side of the outer surface of the rod 32. A through groove 35 is opened on the rear side of the first outer shell 34. A positioning part 36 is fixedly connected to the rear side of the first outer shell 34. A second outer shell 37 is fixedly connected to the lower side of the outer surface of the first outer shell 34.

[0038] like Figure 5 As shown, the positioning part 36 includes a fixing plate 361 fixedly connected to the upper side of the through groove 35, a rotating member 362 rotatably connected to the upper side of the through groove 35, a spring 363 fixedly connected to the front end of the fixing plate 361, the spring 363 fixedly connected to the upper side of the rotating member 362, a positioning block 364 fixedly connected to the upper front end of the rotating member 362, and a round block 365 fixedly connected to the lower rear end of the rotating member 362.

[0039] Specifically, the positioning block 364 and several round holes 33 are all matched in shape.

[0040] In this embodiment, when it is necessary to plaster a high wall or a distant ground, press the round block 365 towards the connecting block 31. The round block 365 drives the rotating part 362 to rotate, which in turn drives the rotating part 362 and the positioning block 364 to move away from the round hole 33, so that the positioning block 364 separates from the round hole 33. Then the outer shell 34 can slide freely. After the outer shell 34 is slid to a suitable position, release the round block 365. Under the action of the spring 363, the positioning block 364 is pushed into a round hole 33 that is close to each other, and then the outer shell 34 is fixed to the rod 32. The telescopic component 3, which has become longer, can plaster a distant wall or ground.

[0041] It should be noted that the specific installation method of the motor 13, the circuit connection method, and the control method used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0042] The working principle of this utility model is as follows: First, when plastering is required, the motor 13 drives the first disc 14 and the buffer part 15 to rotate, and the second disc 153 is brought close to the wall or ground to be plastered. During the rotation of the second disc 153, the mortar is spread evenly and leveled. At the same time, when the second disc 153 comes into contact with the mortar, it pushes the second disc 153 and the slide rod 151 to move towards the first disc 14, thereby squeezing the spring 152. The spring 152 can provide cushioning.

[0043] When plastering is required on a high wall or a distant ground, press the round block 365 towards the connecting block 31. The round block 365 drives the rotating part 362 to rotate, which in turn drives the rotating part 362 and the positioning block 364 to move away from the round hole 33, so that the positioning block 364 separates from the round hole 33, and the outer shell 34 can slide freely. After the outer shell 34 is slid to the appropriate position, release the round block 365. Under the action of the spring 363, the positioning block 364 is pushed into a round hole 33 that is close to each other, and then the outer shell 34 is fixed to the rod 32. The telescopic component 3, which has become longer, can plaster the distant wall or ground.

[0044] When it is necessary to adjust the angle between the telescopic component 3 and the plastering component 1, rotate the rotating part 22, which in turn drives the telescopic component 3 to rotate. After the telescopic component 3 is rotated to a suitable angle, the limiting frame 256 is rotated 90°, which in turn drives the sliding rod 255 to slide towards the gear 24, so that the gear 254 meshes with the gear 24, thereby fixing the rotating part 22 and the telescopic component 3 to prevent further rotation.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plastering device for use in building finishing works, comprising a plastering assembly (1), characterized in that: The troweling assembly (1) rear end fixedly connected with the adjusting assembly (2), the adjusting assembly (2) lower side fixedly connected with the telescopic assembly (3), the troweling assembly (1) rear end both sides are fixedly connected with the handle (4). The troweling assembly (1) includes a fixed plate one (11), the fixed plate one (11) rear end fixedly connected with a shell one (12), the shell one (12) inner surface bottom wall fixedly connected with a motor (13), the motor (13) output end penetrates the fixed plate one (11) and is fixedly connected with a disc one (14) through a shaft coupling, the disc one (14) front side slidingly connected with a buffer part (15).

2. The plastering device for building decoration and finishing engineering construction according to claim 1, characterized in that: The buffer part (15) includes a plurality of sliding rods one (151) slidingly connected to the front side of the disc one (14) in a ring array, the rear end of each sliding rod one (151) is fixedly connected with a spring one (152), and the inner surface rear side wall of the disc one (14) is fixedly connected with the spring one (152), and the front end of each sliding rod one (151) is fixedly connected with a disc two (153).

3. The plastering device for building decoration and finishing engineering construction according to claim 2, characterized in that: The adjusting assembly (2) includes two branch plates one (21) fixedly connected to the rear end lower side of the fixed plate one (11), and the two branch plates one (21) are commonly rotatably connected with a rotating part one (22), the rotating part one (22) left end is fixedly connected with a rotating shaft (23), the rotating shaft (23) penetrates the branch plate one (21) close to each other and is rotatably connected with the branch plate one (21), the rotating shaft (23) left end is fixedly connected with a gear one (24), and the adjusting assembly (2) further includes a limiting part (25) fixedly connected to the rear end left side of the fixed plate one (11).

4. The plastering device for building decoration and finishing engineering construction according to claim 3, characterized in that: The limiting part (25) includes a branch plate two (251) fixedly connected to the rear end of the fixed plate one (11), a sliding rod two (252) slidingly connected in the branch plate two (251), a spring two (253) fixedly connected with the branch plate two (251) at the left end of the sliding rod two (252), a gear two (254) fixedly connected to the right end of the sliding rod two (252), a sliding rod three (255) fixedly connected to the left end of the sliding rod two (252), the sliding rod three (255) is slidingly connected with the branch plate two (251), the spring two (253) is sleeved on the outer surface of the sliding rod three (255), and the limiting frame (256) is rotatably connected to the left side of the outer surface of the sliding rod three (255).

5. A plastering device for use in building decoration engineering construction according to claim 4, characterized in that: The gear two (254) and the gear one (24) are engaged with each other.

6. The plastering device for building decoration and finishing engineering construction according to claim 3, characterized in that: The telescopic assembly (3) comprises a connecting block (31) fixedly connected to the lower end of the rotating part one (22), the lower end of the connecting block (31) is fixedly connected with a rod body (32), a plurality of circular holes (33) are arranged in linear array on the rear side of the rod body (32), the lower side of the outer surface of the rod body (32) is slidably connected with a shell one (34), the rear side of the shell one (34) is provided with a through slot (35), the rear side of the shell one (34) is fixedly connected with a positioning part (36), and the lower side of the outer surface of the shell one (34) is fixedly connected with a shell two (37).

7. The plastering device for building decoration and finishing engineering construction according to claim 6, characterized in that: The positioning part (36) comprises a fixed plate two (361) fixedly connected to the upper side of the through slot (35), a rotating part two (362) rotatably connected to the upper side of the through slot (35), a spring three (363) fixedly connected to the front end of the fixed plate two (361), the spring three (363) is fixedly connected to the upper side of the rotating part two (362), a positioning block (364) fixedly connected to the upper side of the front end of the rotating part two (362), and a circular block (365) fixedly connected to the lower side of the rear end of the rotating part two (362).

8. The plastering device for building decoration and finishing engineering construction according to claim 7, characterized in that: The positioning block (364) is matched with the shape of the plurality of circular holes (33).

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