Building decoration wall surface flatness detection equipment

Abstract

The utility model discloses building decoration wall surface flatness detection equipment, and belongs to the technical field of wall surface flatness detection. Comprising a leveling instrument backup plate and a measuring guiding rule, a damping shaft is fixedly arranged at the end, close to the leveling instrument backup plate, of the measuring guiding rule, the damping shaft is rotationally connected with the leveling instrument backup plate and the measuring guiding rule, a worm is fixedly arranged on the damping shaft, a horizontal liquid level meter is fixedly arranged on the leveling instrument backup plate, and the measuring guiding rule is rotationally hinged to the leveling instrument backup plate. The leveling instrument is simple in structure and convenient to carry, the leveling instrument backup plate and the measuring guiding rule abut against the internal corner of the wall, the included angle between the leveling instrument backup plate and the measuring guiding rule is read through the angle scale, whether the internal corner is a vertical angle or not is judged, and the leveling instrument backup plate detects the flatness of a vertical tiling wall face through the horizontal liquid level meter. And the flatness of another vertical tiling wall surface is judged by measuring the gap between the guiding rule and the tile, so that the purpose of multifunctional detection is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of wall surface flatness detection, and more specifically, to a device for detecting the flatness of a building decoration wall surface. Background Art

[0002] The decoration of building walls includes the pasting of wall tiles. Whether the surface of the wall tiles is flat is an important basis for considering the pasting quality of the wall tiles. Whether the wall tiles pasted on the two walls at the inner corner or the outer corner of the building wall are vertical is an important manifestation of the test of the construction personnel's skills. It is also one of the performance factors for improving the overall appearance of the decoration. The existing public technology number CN219551418U proposes a wall flatness detection device. The device can pull the installation block outward, thereby extending the traction spring, so that the installation block moves out of the inner cavity of the first slide groove, and then rotate the installation block so that the end of the installation block faces the wall. At this time, supported by the push spring, the measuring plate moves outward so that the end of the measuring plate contacts the wall. Since the end of the mounting block is parallel to the lower surface of the first wall flatness detection ruler after rotation, it is only necessary to check the scale on the measuring plate to obtain the gap distance between the wall and the first wall flatness detection ruler and the second wall flatness detection ruler. With respect to the above-mentioned related technologies, the utility model inventor believes that the following defects still exist: the flatness detection device in the comparative literature cannot determine whether the wall tiles pasted on the two walls at the inner corner or the outer corner of the building wall are vertical. In view of this, we propose a building decoration wall flatness detection device. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the present application is to provide a device for detecting the flatness of wall surfaces in building decoration, which solves the technical problem that the flatness detection device in the comparative literature in the above-mentioned background technology cannot determine whether the wall tiles pasted on two walls at the inner corner or outer corner of the building wall are vertical, and realizes the rotation of the measuring ruler to hinge the level ruler backing plate, which is convenient to carry. The level ruler backing plate and the measuring ruler are close to the inner corner of the wall, and the angle between the level ruler backing plate and the measuring ruler is read through the angle disk to determine whether the inner angle is a vertical angle. The level ruler backing plate detects the flatness of a vertical tiled wall surface through a horizontal level gauge, and the measuring ruler detects the flatness of another vertical tiled wall surface through the gap between the measuring ruler and the tile, thereby achieving the technical effect of multi-functional detection purpose.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a building decoration wall flatness detection device, comprising: a level plate and a measuring ruler, the measuring ruler is fixedly provided with a damping shaft at one end close to the level plate, the damping shaft is rotatably connected with the level plate and the measuring ruler, a worm is fixedly provided on the damping shaft, a horizontal level gauge is fixedly provided on the level plate, an angle disk is arranged on the level plate, the center of the angle disk is rotatably arranged on a vertical pole, a pointer and a first bevel gear are fixedly provided at both ends of the vertical pole, a driving assembly is installed on the level plate, the driving assembly includes a worm gear, the worm gear is meshed with the worm gear, the worm gear is fixedly provided with a rotating rod, the rotating rod is rotatably connected with the level plate, the rotating rod is fixedly provided with a second bevel gear, the second bevel gear is meshed with a third bevel gear, the third bevel gear is fixedly provided with a rotating shaft, the rotating shaft is fixedly provided with a fourth bevel gear, the fourth bevel gear is meshed with the first bevel gear, the rotating shaft is rotatably connected with a base, and the base is threadedly connected with the level plate.

[0007] By adopting the above technical scheme, the measuring ruler can be rotated and adjusted along one end of the horizontal ruler support plate through the damping shaft, the horizontal ruler support plate and the measuring ruler can be placed close to the inner corner of the wall, the horizontal ruler support plate can detect the flatness of a vertical tiled wall through the horizontal liquid level gauge, and the measuring ruler detects the flatness of another vertical tiled wall, which can be judged by the gap between the measuring ruler and the tile, and when the measuring ruler rotates along the horizontal ruler support plate, the damping shaft rotates through the worm gear, the rotating rod rotates through the second bevel gear to drive the third bevel gear to rotate, the third bevel gear rotates through the rotating shaft to drive the fourth bevel gear to rotate, and then the first bevel gear drives the vertical pole to rotate, so that the pointer on the upper end of the vertical pole rotates, the angle between the horizontal ruler support plate and the measuring ruler can be read through the angle disk, and then it can be judged whether the inner angle is a vertical angle, thereby achieving the purpose of multi-functional detection.

[0008] Optionally, the level ruler back plate is provided with a first scale, a storage groove, a rectangular through groove and an installation groove, a horizontal liquid level gauge is fixedly installed in the rectangular through groove, a measuring ruler is rotatably installed in the storage groove, and a base is threadedly installed at the bottom of the installation groove.

[0009] By adopting the above technical solution, the level ruler backing plate can detect and measure the uneven position of the wall tiles through the set first scale, and can be marked with a marker pen.

[0010] Optionally, a positioning bolt is threadedly installed on the level ruler support plate near the horizontal liquid level gauge, and the positioning bolt is plug-fittedly connected to the measuring ruler.

[0011] By adopting the above technical solution, when the measuring ruler is rotated and stored in the storage groove, the positioning bolt can be plugged into the measuring ruler to achieve the limit processing of the horizontal ruler support plate and the measuring ruler.

[0012] Optionally, a second scale is provided on the measuring ruler, and a positioning hole is provided at one end of the measuring ruler away from the level ruler backing plate, and the positioning bolt is inserted and installed in the positioning hole.

[0013] By adopting the above technical solution, the measuring ruler can detect and measure the uneven position of the wall tiles through the second scale, and can mark it with a marker pen.

[0014] Optionally, the angle disk is provided with a third scale along the circumference, and the pointer rotates along the upper surface of the angle disk.

[0015] By adopting the above technical solution, when the measuring ruler rotates along the horizontal ruler backing plate, the pointer is driven by the vertical rod to rotate along the angle disk. By pointing to different third scales, the angle between the measuring ruler and the horizontal ruler backing plate can be intuitively read, which is convenient for detecting and judging whether the inner angle of the wall is a vertical angle.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the technical solution of the present application have at least the following technical effects or advantages: the measuring ruler is rotatably hinged to the level plate, which is convenient to carry; the level plate and the measuring ruler are placed close to the inner corner of the wall; the angle between the level plate and the measuring ruler is read through the angle dial to determine whether the inner corner is a vertical angle; the level plate detects the flatness of a vertical tiled wall through a horizontal level gauge, and the measuring ruler determines the flatness of another vertical tiled wall through the gap between the measuring ruler and the tiles, thereby achieving a multi-functional detection purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a building decoration wall flatness detection device disclosed in a preferred embodiment of the present application;

[0019] Figure 2 A schematic diagram of the connection structure of a level plate and a measuring ruler of a building decoration wall flatness detection device disclosed in a preferred embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of the overall decomposition structure of a building decoration wall flatness detection device disclosed in a preferred embodiment of the present application;

[0021] Figure 4 A building decoration wall flatness detection device disclosed in a preferred embodiment of the present application Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 A building decoration wall flatness detection device disclosed in a preferred embodiment of the present application Figure 3The enlarged structural diagram at B in the middle;

[0023] Explanation of the numbers in the figure: 1. Level ruler back plate; 11. First scale; 13. Storage slot; 14. Rectangular through slot; 15. Horizontal liquid level gauge; 16. Mounting slot; 17. Positioning bolt; 2. Measuring ruler; 21. Second scale; 22. Positioning hole; 23. Damping shaft; 24. Worm; 3. Angle plate; 31. Third scale; 32. Vertical pole; 33. Pointer; 34. First bevel gear; 4. Drive assembly; 41. Worm gear; 42. Rotating rod; 43. Base; 44. Second bevel gear; 45. Third bevel gear; 46. Rotating shaft; 47. Fourth bevel gear. DETAILED DESCRIPTION

[0024] The present application is further described in detail below in conjunction with the accompanying drawings.

[0025] Reference Figures 1 to 5The embodiment of the present application provides a building decoration wall flatness detection device, comprising: a level plate 1 and a measuring ruler 2, a damping shaft 23 is fixedly provided at one end of the measuring ruler 2 close to the level plate 1, the damping shaft 23 is rotatably connected with the level plate 1 and the measuring ruler 2, a worm 24 is fixedly provided on the damping shaft 23, a horizontal level gauge 15 is fixedly provided on the level plate 1, an angle plate 3 is provided on the level plate 1, the center of the angle plate 3 is rotatably provided on the vertical rod 32, and pointers are fixedly provided at both ends of the vertical rod 32 33 and the first bevel gear 34, the horizontal ruler backing plate 1 is equipped with a driving assembly 4, the driving assembly 4 includes a worm gear 41, the worm 24 is meshed with the worm gear 41, the worm gear 41 is fixed with a rotating rod 42, the rotating rod 42 is rotatably connected to the horizontal ruler backing plate 1, the rotating rod 42 is fixed with a second bevel gear 44, the second bevel gear 44 is meshed with a third bevel gear 45, the third bevel gear 45 is fixed with a rotating shaft 46, the rotating shaft 46 is fixed with a fourth bevel gear 47, the fourth bevel gear 47 is connected to the first bevel gear 47, and the fourth bevel gear 47 is connected to the first bevel gear 47. The gear 34 is meshed and connected, and the rotating shaft 46 is rotatably connected with the base 43. The base 43 is threadedly connected with the level ruler plate 1. The measuring ruler 2 is rotated and adjusted along one end of the level ruler plate 1 through the damping shaft 23. The level ruler plate 1 and the measuring ruler 2 can be close to the inner corner of the wall. The level ruler plate 1 can detect the flatness of a vertical tiled wall through the horizontal level gauge 15, and the measuring ruler 2 detects the flatness of another vertical tiled wall. It can be judged by measuring the gap between the measuring ruler 2 and the tile, and the measuring ruler 2 is along the inner corner of the wall. When the level plate 1 rotates, the damping shaft 23 drives the worm wheel 41 to rotate through the worm 24, the rotating rod 42 drives the third bevel gear 45 to rotate through the second bevel gear 44, the third bevel gear 45 drives the fourth bevel gear 47 to rotate through the rotating shaft 46, and then the first bevel gear 34 drives the vertical rod 32 to rotate, so that the pointer 33 on the upper end of the vertical rod 32 rotates, and the angle between the level plate 1 and the measuring ruler 2 can be read through the angle disk 3, and then it can be judged whether the inner angle is a vertical angle, thereby achieving the purpose of multi-functional detection.

[0026] Reference Figure 2 and Figure 3 The level ruler backing plate 1 is provided with a first scale 11, a receiving groove 13, a rectangular through groove 14 and a mounting groove 16. A horizontal level gauge 15 is fixedly installed in the rectangular through groove 14, a measuring ruler 2 is rotatably installed in the receiving groove 13, and a base 43 is threadedly installed at the bottom of the mounting groove 16. The level ruler backing plate 1 can detect and measure the uneven position of the wall tiles through the set first scale 11, and can be marked with a marker pen.

[0027] Reference Figure 2 and Figure 3A positioning bolt 17 is threadedly installed on the level plate 1 near the horizontal liquid level gauge 15, and the positioning bolt 17 is plug-fitted with the measuring ruler 2. When the measuring ruler 2 is rotated and stored in the storage groove 13, the positioning bolt 17 can be plug-fitted with the measuring ruler 2 to realize the limiting processing of the level plate 1 and the measuring ruler 2.

[0028] Reference Figure 2 and Figure 3 A second scale 21 is provided on the measuring ruler 2, a positioning hole 22 is provided at one end of the measuring ruler 2 away from the level ruler backing plate 1, and the positioning bolt 17 is inserted and installed in the positioning hole 22. The measuring ruler 2 can detect and measure the uneven position of the wall tiles through the second scale 21, and can be marked with a marker.

[0029] Reference Figure 3 and Figure 4 The angle disk 3 is provided with a third scale 31 along the circumference, and the pointer 33 rotates along the upper surface of the angle disk 3. When the measuring ruler 2 rotates along the horizontal ruler plate 1, the pointer 33 is driven to rotate along the angle disk 3 through the vertical rod 32. By pointing to different third scales 31, the angle between the measuring ruler 2 and the horizontal ruler plate 1 can be intuitively read, which is convenient for detecting and judging whether the inner angle of the wall is a vertical angle.

[0030] Working principle: The measuring ruler 2 is rotated and adjusted along one end of the level ruler support plate 1 through the damping shaft 23. When the measuring ruler 2 is rotated and stored in the storage slot 13, it can be plugged and matched with the measuring ruler 2 through the positioning bolt 17 to realize the limit processing of the level ruler support plate 1 and the measuring ruler 2, which is convenient to carry. The level ruler support plate 1 and the measuring ruler 2 can be placed close to the inner corner of the wall. The level ruler support plate 1 can detect the flatness of a vertical tiled wall through the horizontal level gauge 15, and the measuring ruler 2 detects the flatness of another vertical tiled wall. The flatness of the measuring ruler 2 and the tile can be measured by the gap between the measuring ruler 2 and the tile. When the gap is judged and the measuring ruler 2 rotates along the horizontal ruler backing plate 1, the damping shaft 23 drives the worm wheel 41 to rotate through the worm 24, the rotating rod 42 drives the third bevel gear 45 to rotate through the second bevel gear 44, and the third bevel gear 45 drives the fourth bevel gear 47 to rotate through the rotating shaft 46, and then the first bevel gear 34 drives the vertical rod 32 to rotate, so that the pointer 33 at the upper end of the vertical rod 32 rotates, and the angle between the horizontal ruler backing plate 1 and the measuring ruler 2 can be read through the angle disk 3, and then it can be judged whether the inner angle is a vertical angle, thereby achieving the purpose of multi-functional detection.

Claims

1. A building decoration wall flatness detection device, characterized by: The invention comprises: a level ruler backing plate (1) and a measuring ruler (2); a damping shaft (23) is fixedly provided at one end of the measuring ruler (2) close to the level ruler backing plate (1); the damping shaft (23) is rotatably connected to the level ruler backing plate (1) and the measuring ruler (2); a worm (24) is fixedly provided on the damping shaft (23); a horizontal liquid level gauge (15) is fixedly provided on the level ruler backing plate (1); an angle plate (3) is rotatably provided at the center of the angle plate (3) on a vertical rod (32); a pointer (33) and a first bevel gear (34) are fixedly provided at both ends of the vertical rod (32); a driving assembly (4) is installed on the level ruler backing plate (1); the driving assembly (4) The invention comprises a worm wheel (41), wherein the worm (24) is meshingly connected with the worm wheel (41), the worm wheel (41) is fixedly provided with a rotating rod (42), the rotating rod (42) is rotatably connected with the horizontal ruler support plate (1), the rotating rod (42) is fixedly provided with a second bevel gear (44), the second bevel gear (44) is meshingly connected with a third bevel gear (45), the third bevel gear (45) is fixedly provided with a rotating shaft (46), the rotating shaft (46) is fixedly provided with a fourth bevel gear (47), the fourth bevel gear (47) is meshingly connected with the first bevel gear (34), the rotating shaft (46) is rotatably connected with a base (43), and the base (43) is threadedly connected with the horizontal ruler support plate (1).

2. The building decoration wall surface flatness detection device according to claim 1 is characterized by: The level ruler backing plate (1) is provided with a first scale (11), a receiving groove (13), a rectangular through groove (14) and a mounting groove (16); a level gauge (15) is fixedly mounted in the rectangular through groove (14); a measuring ruler (2) is rotatably mounted in the receiving groove (13); and a base (43) is threadedly mounted at the bottom of the mounting groove (16).

3. The building decoration wall surface flatness detection device according to claim 2 is characterized by: A positioning bolt (17) is threadedly mounted on the level ruler support plate (1) near the level gauge (15), and the positioning bolt (17) is plug-fittedly connected to the measuring ruler (2).

4. The building decoration wall surface flatness detection device according to claim 3 is characterized by: The measuring ruler (2) is provided with a second scale (21), and a positioning hole (22) is formed at one end of the measuring ruler (2) away from the level ruler backing plate (1), and the positioning bolt (17) is inserted and installed in the positioning hole (22).

5. The building decoration wall surface flatness detection device according to claim 1 is characterized by: The angle disc (3) is provided with a third scale (31) along the circumference, and the pointer (33) rotates along the upper surface of the angle disc (3).

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