Plastering device for building

Abstract

The utility model discloses a building plastering device which comprises a fixing plate, a driving motor is fixedly installed at one end in the fixing plate, an output shaft of the driving motor is fixedly connected with a driving lead screw, the outer side of the driving lead screw is connected with a moving block through threads, fixing strips are welded to the two ends of the plastering plate, and the fixing strips are connected with the moving block through threads. A fixing strip is arranged at the top of the plastering plate, a rotating shaft is rotationally connected into the fixing strip, a guide plate is fixedly connected to the outer side of the rotating shaft, a fixing nut is connected to the outer side of one end of the rotating shaft through threads, and a baffle with the blocking function is arranged at the top of the plastering plate. The plastering device is simple in structure and safe and convenient to use, raw materials at the two ends of the plastering plate can be guided, the problem that the raw materials directly fall off from a high position and injure personnel is solved, the range of the plastering plate can be expanded, the application range of the plastering device can be expanded, and the use efficiency of the plastering device is improved.

Description

Technical Field

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

[0002] A construction project refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, and the installation of supporting wiring, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that meet people's needs for production, living, learning, and public activities. Plastering is a traditional construction method that applies mortar to the walls, floors, and ceilings of buildings. Plastering projects are divided into internal and external plastering. Internal plastering is usually applied to indoor areas, such as floors, ceilings, wall skirts, skirtings, and interior stairs; external plastering is applied to outdoor areas, such as exterior walls, awnings, balconies, and roofs.

[0003] In the application document of a building plastering device with application number 202220722712.4, the design of a mounting plate, a plastering plate and a fixing component was proposed. When the plastering board needs to be cleaned, the pull button is moved to remove the card plate from the card slot, and the plastering board can be pulled out from the mounting plate and cleaned, which solves the existing problem that the plastering board is inconvenient to disassemble, making it inconvenient to clean the plastering board.

[0004] Although the above application meets the needs of users to a certain extent, there are still certain defects in the use process. The specific problems are as follows: since the trowel plate has a certain troweling area, the raw materials are easy to fall from both ends of the trowel plate during the troweling process, which leads to the problem of easy waste of raw materials. In addition, the troweling range is limited, which leads to a limited plastering range and low plastering efficiency. Based on this, the utility model designs a building plastering device to solve the above problems. Utility Model Content

[0005] The utility model provides a plastering device for construction, which can effectively solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastering device for construction, comprising a fixed plate, a driving motor is fixedly installed at one end inside the fixed plate, a driving motor output shaft is fixedly connected to a driving screw, a moving block is threadedly connected to the outer side of the driving screw, one end of the moving block is fixedly connected to the plastering plate, a placement box is fixedly installed at one end of the top of the fixed plate, a suction pump is fixedly connected to the top of the fixed plate near one end of the placement box, a discharge pipe is fixedly connected to one end of the output end of the suction pump, and the discharge pipe is located at the top of the plastering plate;

[0007] Both ends of the plastering plate are welded with fixing strips, the interior of the fixing strips is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a guide plate, the outside of one end of the rotating shaft is threadedly connected to a fixing nut, a baffle with a blocking function is provided on the top of the plastering plate, and a cleaning rod with a cleaning function is provided on the other side of the plastering plate.

[0008] Preferably, spring telescopic columns are mounted on both ends of one side of the plastering plate via screws, and the tops of the two spring telescopic columns are connected via a baffle.

[0009] Preferably, spring telescopic rods are installed on both sides of the other side of the plastering plate by screws, and the tops of the two spring telescopic rods are connected by a cleaning rod.

[0010] Preferably, the end face of the fixing nut contacts the end face of the fixing strip, and the bottom end of the guide plate contacts the bottom end of the plastering plate.

[0011] Preferably, the baffle is located at the end of the discharge pipe, and the end surface of the baffle is in contact with the outer side of the discharge pipe.

[0012] Preferably, a receiving groove is provided at the position of the plastering plate corresponding to the cleaning rod, and the thickest diameter of the spring telescopic rod is smaller than the width of the receiving groove.

[0013] Preferably, one end of the interior of the moving block is slidably connected to a limiting column, and the limiting column is fixedly installed on the top of the fixed plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the structure of the present invention is scientific and reasonable, and it is safe and convenient to use: it can guide the raw materials at both ends of the plastering board to prevent the raw materials from falling directly from a high place and causing injuries to personnel, and it can expand the range of the plastering board, expand the scope of application of the plastering device, and improve the efficiency of the use of the plastering device. Through the use of the baffle, the top of the discharge pipe can be blocked to prevent the raw materials from falling from the top of the discharge pipe, resulting in the problem of waste of raw materials. In the plastering process, the cleaning rod first contacts the wall surface to clean the wall surface, ensuring the flatness of the wall surface, and thus ensuring the plastering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 to the present invention.

[0016] In the attached figure:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the guide plate installation structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the baffle installation structure of the utility model;

[0020] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0021] Numbers in the figure: 1. Fixed plate; 2. Driving motor; 3. Driving screw; 4. Moving block; 5. Placement box; 6. Suction pump; 7. Discharge pipe; 8. Plastering plate; 9. Fixed bar; 10. Rotating shaft; 11. Guide plate; 12. Fixed nut; 13. Baffle; 14. Spring telescopic column; 15. Spring telescopic rod; 16. Cleaning rod. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0023] Example: Figure 1-4 As shown, the utility model provides a technical solution, a plastering device for construction, comprising a fixed plate 1, a driving motor 2 is fixedly installed at one end inside the fixed plate 1, the output shaft of the driving motor 2 is fixedly connected to a driving screw 3, the outer side of the driving screw 3 is connected to a moving block 4 by a thread, one end of the moving block 4 is slidably connected to a limiting column, the limiting column is fixedly installed on the top of the fixed plate 1, one end of the moving block 4 is fixedly connected to a plastering plate 8, one end of the top of the fixed plate 1 is fixedly installed with a placement box 5, a suction pump 6 is fixedly connected to the top of the fixed plate 1 near one end of the placement box 5, and one end of the output end of the suction pump 6 is fixedly connected to a discharge pipe 7, and the discharge pipe 7 is at the top of the plastering plate 8;

[0024] Both ends of the plastering plate 8 are welded with fixing strips 9, the interior of the fixing strip 9 is rotatably connected to a rotating shaft 10, the outside of the rotating shaft 10 is fixedly connected to a guide plate 11, and the outside of one end of the rotating shaft 10 is connected to a fixing nut 12 by a thread, the end face of the fixing nut 12 is in contact with the end face of the fixing strip 9, and the bottom end of the guide plate 11 is in contact with the bottom end of the plastering plate 8, which is convenient for fixing the guide plate 11 and guiding the concrete;

[0025] Spring telescopic columns 14 are installed at both ends of one side of the plastering board 8 by screws, and the tops of the two spring telescopic columns 14 are connected by a baffle 13. The baffle 13 is at the end of the discharge pipe 7, and the end face of the baffle 13 is in contact with the outer side of the discharge pipe 7. Spring telescopic rods 15 are installed at both ends of the other side of the plastering board 8 by screws, and the tops of the two spring telescopic rods 15 are connected by a cleaning rod 16. A storage groove is provided at the position of the cleaning rod 16 on the plastering board 8. The thickest diameter of the spring telescopic rod 15 is smaller than the width of the storage groove, which is convenient for cleaning the wall.

[0026] After the personnel moves the fixed plate 1 to the appropriate position, the personnel rotates the guide plate 11. After the guide plate 11 is rotated to the appropriate position, the personnel then fixes the guide plate 11 by squeezing the fixing nut 12 and the fixing bar 9, which can guide the raw materials at both ends of the plastering plate 8 to prevent the raw materials from falling directly from a high place and causing injuries to personnel. It can also expand the range of the plastering plate 8, expand the applicable range of the plastering device, and improve the efficiency of the plastering device. Then, the suction pump 6 is turned on to make the raw materials inside the placement box 5 spray out through the discharge pipe 7, and the drive motor 2 is turned on synchronously to drive the drive screw 3 to rotate, thereby driving the moving block 4 to move The movement of the plastering plate 8 is realized, and the sprayed raw material is applied to the wall surface by the plastering plate 8 to realize the plastering of the wall surface. At this time, the top of the discharge pipe 7 can be blocked by the use of the baffle 13 to prevent the raw material from falling from the top of the discharge pipe 7, which leads to the problem of waste of raw materials. And by using the spring telescopic column 14, the baffle 13 can be moved down when the roof position is plastered, which does not affect the use of the plastering device. In the plastering process, the cleaning rod 16 first contacts the wall surface to clean the wall surface, ensure the flatness of the wall surface, and then ensure the plastering effect. When contacting the roof, the cleaning rod 16 moves to the inside of the plastering plate 8, which is convenient for plastering the top of the house.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A plastering device for construction, comprising a fixed plate (1), wherein a driving motor (2) is fixedly mounted at one end inside the fixed plate (1), an output shaft of the driving motor (2) is fixedly connected to a driving screw (3), an outer side of the driving screw (3) is connected to a moving block (4) via a thread, one end of the moving block (4) is fixedly connected to a plastering plate (8), a placement box (5) is fixedly mounted at one end of the top of the fixed plate (1), a suction pump (6) is fixedly connected at a position near one end of the placement box (5) at the top of the fixed plate (1), a discharge pipe (7) is fixedly connected at one end of the output end of the suction pump (6), and the discharge pipe (7) is located at the top of the plastering plate (8); Its characteristics are: Both ends of the plastering plate (8) are welded with fixing strips (9), the fixing strip (9) is rotatably connected to a rotating shaft (10), the outer side of the rotating shaft (10) is fixedly connected to a guide plate (11), and the outer side of one end of the rotating shaft (10) is connected to a fixing nut (12) through a thread, a baffle (13) with a blocking function is provided on the top of the plastering plate (8), and a cleaning rod (16) with a cleaning function is provided on the other side of the plastering plate (8).

2. A building plastering device according to claim 1, characterized in that: Spring telescopic columns (14) are mounted on both ends of one side of the plastering plate (8) via screws, and the tops of the two spring telescopic columns (14) are connected via a baffle (13).

3. A building plastering device according to claim 1, characterized in that: The two spring telescopic rods (15) are mounted on the other side of the plastering plate (8) via screws, and the tops of the two spring telescopic rods (15) are connected via a cleaning rod (16).

4. A building plastering device according to claim 1, characterized in that: The end face of the fixing nut (12) contacts the end face of the fixing strip (9), and the bottom end of the guide plate (11) contacts the bottom end of the plastering plate (8).

5. A construction plastering device according to claim 2, characterized in that: The baffle (13) is located at the end of the discharge pipe (7), and the end surface of the baffle (13) is in contact with the outer side of the discharge pipe (7).

6. A construction plastering device according to claim 3, characterized in that: The plastering plate (8) is provided with a receiving groove at a position corresponding to the cleaning rod (16), and the thickest diameter of the spring telescopic rod (15) is smaller than the width of the receiving groove.

7. A building plastering device according to claim 1, characterized in that: One end of the interior of the moving block (4) is slidably connected to a limiting column, and the limiting column is fixedly installed on the top of the fixed plate (1).

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