Building decoration wall surface ash scraping device

Abstract

The utility model discloses a building decoration wall surface ash scraping device, and particularly relates to the field of wall surface ash scraping, the building decoration wall surface ash scraping device comprises a shell, a connecting rod is arranged in the shell, a threaded rod is arranged at the top end of the connecting rod, a threaded sleeve block is arranged on the threaded rod, the top end of the threaded sleeve block is fixedly connected with a connecting frame, and the top surface of the connecting frame is fixedly connected with a top rod; a frame body is arranged at the top of the ejector rod, and an elastic barrel is arranged in the frame body; and a scraping plate is arranged on the top surface of the elastic barrel. The connecting rod and the threaded rod can be driven to rotate by rotating the handle, so that the connecting frame and the ejector rod are driven to move upwards through the threaded sleeve block, the ejector rod can eject and press the elastic barrel upwards through the ejector plate, putty in the elastic barrel overflows from the first opening and the second opening, and the putty in the elastic barrel is scraped out by driving the frame body and the scraper to move. The spillover putty can be trowelled on the wall through the scraping plate, the frequency of repeated material taking is reduced, efficiency is improved, the length of the whole device can compensate for the distance between the wall top and decoration personnel, and safety is higher in the using process.

Description

Technical Field

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

[0002] Building decoration is the process of various treatments to the internal and external surfaces and spaces of a building, aiming to protect the main structure, improve the use function and beautify the building. This process includes but is not limited to water and electricity construction, wall, floor, ceiling and landscape construction. When decorating the walls of the building, it is necessary to treat the walls and ceilings to make them smoother. Specifically, a layer of filling gray base is made on the board to seal the burrs and defects on the surface of the board.

[0003] When scraping plaster, decorators usually use a scraper to scoop up materials and apply them on the wall over and over again. During the process, they need to constantly bend over to take the materials and move the scraper to smooth the materials on the wall. The decoration intensity is high and the efficiency is low. In addition, scaffolding needs to be set up when decorating the wall ceiling, which increases the risk factor.

[0004] Therefore, we make improvements to this and propose a wall scraping device for building decoration. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a wall plaster scraping device for building decoration, comprising a shell, the shell is through-through from top to bottom, and a connecting rod is rotatably arranged inside the shell, a threaded rod is fixedly arranged at the top end of the connecting rod, a threaded sleeve block is threadedly arranged on the threaded rod, a connecting frame is fixedly connected to the top end of the threaded sleeve block, and a top rod is fixedly connected to the top surface of the connecting frame, a frame is arranged at the top end of the sleeve, and putty is filled in the elastic barrel; a scraper is arranged on the top surface of the elastic barrel, and an opening one and an opening two are respectively opened on the top surface of the elastic barrel and the top surface of the frame.

[0007] As a preferred technical solution of the utility model, the bottom end of the connecting rod is fixedly connected with a handle, the handle is located at the bottom of the shell, and the surface of the handle is covered with an elastic sleeve.

[0008] As a preferred technical solution of the utility model, a limiting sleeve is fixedly provided on the surface of the connecting rod, and the limiting sleeve is rotatably connected to the inner wall of the shell.

[0009] As a preferred technical solution of the utility model, a slide groove is provided on the inner wall of the shell, the threaded sleeve block is slidably connected to the slide groove, and there is a gap between the connecting frame and the slide groove.

[0010] As a preferred technical solution of the utility model, a through groove connected to the interior of the frame is provided at the bottom end of the frame, the size of the through groove is larger than the size of the top rod, and the top end of the top rod passes through the through groove and is fixedly connected to a top plate, and the top plate is attached to the bottom surface of the elastic barrel.

[0011] As a preferred technical solution of the utility model, the top surface of the shell is fixedly arranged on the bottom surface of the frame, the bottom surface of the frame is also fixedly connected to a stabilizing frame, and the surface of the shell is fixedly connected to the stabilizing frame.

[0012] As a preferred technical solution of the utility model, one side of the top surface of the elastic barrel is fixedly connected to the inside of the frame, the top surface of the elastic barrel is hinged with an adjustment plate 1, and the opening 1 is located on one side of the adjustment plate 1.

[0013] As a preferred technical solution of the utility model, the top surface of the scraper is located at the top of the frame, the top surface of the scraper is hinged with an adjustment plate 2, and the opening 2 is located on one side of the adjustment plate 2, and the size of the opening 2 is larger than the size of the opening 1.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, putty can be loaded into the elastic barrel in advance, and the connecting rod and the threaded rod can be rotated by rotating the handle, so that the connecting frame and the push rod can be driven to move upward through the threaded sleeve block, and the push rod can press the elastic barrel upward through the top plate, so that the putty in the elastic barrel is squeezed out from the first opening and overflows from the second opening, and the scraper can smooth the overflowed putty on the wall by driving the frame and the scraper to move, thereby reducing the number of repeated material extraction times and improving efficiency. In addition, the length of the entire device can compensate for the distance between the wall top and the decorating personnel, and the use process is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a wall scraping device for building decoration according to the utility model;

[0018] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0019] Figure 3 The utility model is a partial structural schematic diagram of a wall plaster scraping device for building decoration.

[0020] In the figure: 1. shell; 2. handle; 3. connecting rod; 4. limiting sleeve; 5. threaded rod; 6. threaded sleeve block; 7. connecting frame; 8. push rod; 9. top plate; 10. elastic barrel; 11. through groove; 12. stabilizing frame; 13. frame; 14. scraper; 15. opening one; 16. opening two; 17. adjusting plate one; 18. adjusting plate two. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Figures 1 to 3 As shown, the utility model is a wall scraping device for building decoration, comprising a shell 1, the shell 1 is through-through from top to bottom, and a connecting rod 3 is rotatably arranged inside the shell 1, a threaded rod 5 is fixedly arranged on the top of the connecting rod 3, a threaded sleeve block 6 is threadedly arranged on the threaded rod 5, a connecting frame 7 is fixedly connected to the top of the threaded sleeve block 6, and a top rod 8 is fixedly connected to the top surface of the connecting frame 7, and a handle 2 is fixedly connected to the bottom end of the connecting rod 3, the handle 2 is located at the bottom of the shell 1, and an elastic sleeve is arranged on the surface of the handle 2.

[0023] By rotating the handle 2, the connecting rod 3 and the threaded rod 5 can be driven to rotate. When the threaded rod 5 rotates, the threaded sleeve block 6 thereon moves upward along the threaded rod 5 and drives the connecting frame 7 and the push rod 8 thereon to move upward. The elastic sleeve can increase the comfort during use.

[0024] A limiting sleeve 4 is fixedly arranged on the surface of the connecting rod 3, and the limiting sleeve 4 is rotatably connected to the inner wall of the housing 1. The setting of the limiting sleeve 4 can limit the threaded rod 5 when driving the threaded rod 5 to rotate.

[0025] A frame 13 is provided on the top of the push rod 8, and an elastic barrel 10 is provided in the frame 13, and putty is contained in the elastic barrel 10; a scraper 14 is provided on the top surface of the elastic barrel 10, and an opening 15 and an opening 2 16 are respectively provided on the top surface of the elastic barrel 10 and the top surface of the frame 13. A through groove 11 communicating with the inside of the frame 13 is provided at the bottom end of the frame 13, and the size of the through groove 11 is larger than that of the push rod 8, and the top end of the push rod 8 passes through the through groove 11 and is fixedly connected to a top plate 9, which is attached to the bottom surface of the elastic barrel 10.

[0026] When the push rod 8 moves upward, the top plate 9 can be driven to move upward, and the elastic barrel 10 can be pressed upward by the top plate 9 to squeeze the putty material in the elastic barrel 10 outward. The opening 15 and the opening 2 16 are located on the same vertical plane, and the putty coming out of the opening 15 will overflow from the opening 2 16. At this time, the scraper 14 can be driven to move to scrape the overflowed putty flat.

[0027] The inner wall of the housing 1 is provided with a slide groove, the threaded sleeve block 6 is slidably connected to the slide groove, and there is a gap between the connecting frame 7 and the slide groove. When the threaded sleeve block 6 moves up and down, the connecting frame 7 can be driven to move up and down.

[0028] The top surface of the housing 1 is fixedly arranged on the bottom surface of the frame 13, the bottom surface of the frame 13 is also fixedly connected with a stabilizing frame 12, and the surface of the housing 1 is fixedly connected to the stabilizing frame 12. The stabilizing frame 12 can enhance the tightness of the connection between the housing 1 and the frame 13.

[0029] One side of the top surface of the elastic barrel 10 is fixedly connected to the inside of the frame 13, and the top surface of the elastic barrel 10 is hinged with an adjustment plate 17, and the opening 15 is located on one side of the adjustment plate 17. The top surface of the scraper 14 is located at the top of the frame 13, and the top surface of the scraper 14 is hinged with an adjustment plate 2 18, and the opening 2 16 is located on one side of the adjustment plate 2 18, and the size of the opening 2 16 is larger than the size of the opening 15.

[0030] The arrangement of the adjusting plate 1 17 and the adjusting plate 2 18 facilitates adding putty raw materials into the elastic barrel 10. When adding, the adjusting plate 2 18 is moved upward, and then the adjusting plate 1 17 is moved upward to add the putty into the elastic barrel 10, and then the adjusting plate 1 17 and the adjusting plate 2 18 can be restored to their original state.

[0031] During operation, putty can be placed in the elastic barrel 10 in advance, and the connecting rod 3 and the threaded rod 5 can be rotated by rotating the handle 2, thereby driving the connecting frame 7 and the push rod 8 to move upward through the threaded sleeve block 6. The push rod 8 can press the elastic barrel 10 upward through the top plate 9, so that the putty in the elastic barrel 10 is squeezed out from the opening 15 and overflows from the opening 2 16. By driving the frame 13 and the scraper 14 to move, the scraper 14 can smooth the overflowed putty on the wall, thereby reducing the number of repeated material extraction times and improving efficiency. In addition, the length of the entire device can compensate for the distance between the wall top and the decorator, and the use process is safer.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wall scraping device for building decoration, comprising a housing (1), characterized in that: The shell (1) is through-through from top to bottom, and a connecting rod (3) is rotatably arranged inside the shell (1), a threaded rod (5) is fixedly arranged at the top end of the connecting rod (3), a threaded sleeve (6) is threadedly arranged on the threaded rod (5), a connecting frame (7) is fixedly connected to the top end of the threaded sleeve (6), and a top surface of the connecting frame (7) is fixedly connected to a push rod (8), a frame (13) is arranged at the top of the push rod (8), an elastic barrel (10) is arranged in the frame (13), and putty is filled in the elastic barrel (10); a scraper (14) is arranged on the top surface of the elastic barrel (10), and the top surface of the elastic barrel (10) and the top surface of the frame (13) are respectively provided with an opening 1 (15) and an opening 2 (16).

2. A wall scraping device for building decoration according to claim 1, characterized in that: The bottom end of the connecting rod (3) is fixedly connected to a handle (2), the handle (2) is located at the bottom of the housing (1), and an elastic sleeve is provided on the surface of the handle (2).

3. A plaster scraping device for building decoration wall according to claim 1, characterized in that: A limiting sleeve (4) is fixedly provided on the surface of the connecting rod (3), and the limiting sleeve (4) is rotatably connected to the inner wall of the outer shell (1).

4. A wall scraping device for building decoration according to claim 1, characterized in that: The inner wall of the outer shell (1) is provided with a sliding groove, the threaded sleeve (6) is slidably connected to the sliding groove, and there is a gap between the connecting frame (7) and the sliding groove.

5. A wall scraping device for building decoration according to claim 1, characterized in that: The bottom end of the frame (13) is provided with a through slot (11) communicating with the interior thereof, the size of the through slot (11) being larger than the size of the top rod (8), and the top end of the top rod (8) passes through the through slot (11) and is fixedly connected to a top plate (9), and the top plate (9) is attached to the bottom surface of the elastic barrel (10).

6. A wall scraping device for building decoration according to claim 1, characterized in that: The top surface of the outer shell (1) is fixedly arranged on the bottom surface of the frame (13), the bottom surface of the frame (13) is also fixedly connected to a stabilizing frame (12), and the surface of the outer shell (1) is fixedly connected to the stabilizing frame (12).

7. A wall scraping device for building decoration according to claim 1, characterized in that: One side of the top surface of the elastic barrel (10) is fixedly connected to the interior of the frame (13), an adjustment plate (17) is hingedly connected to the top surface of the elastic barrel (10), and the opening (15) is located on one side of the adjustment plate (17).

8. A wall scraping device for building decoration according to claim 7, characterized in that: The top surface of the scraper (14) is located at the top of the frame (13), the top surface of the scraper (14) is hinged with an adjustment plate 2 (18), and the opening 2 (16) is located on one side of the adjustment plate 2 (18), and the size of the opening 2 (16) is larger than the size of the opening 1 (15).

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