A flatness auxiliary device for building tile laying

Abstract

The present invention discloses a flatness auxiliary device for laying tiles in buildings, comprising a base, a first cross card is vertically fixedly installed at the bottom end of the base, an adjustment slot is provided at the bottom end of the base on the right side of the first cross card, and a second cross card is slidably installed in the adjustment slot, an adjustment line is provided at the bottom end of the base on one side of the adjustment slot, a push slot is provided at the bottom end of the base on the side of the adjustment slot away from the adjustment line, and a push plate is slidably installed in the push slot. The flatness auxiliary device for laying tiles in buildings is placed between two tiles through the adjustable cross card, and the flatness of the tile laying is assisted by observing whether the level is at the standard line. At the same time, the alignment line can be illuminated by a laser light to determine whether the farther tile is laid flatly, so that the qualified rate of laying of the staff is improved, thereby improving the effect after laying and reducing the burden on the staff. The structure is simple and the design is reasonable, so it is easy to promote.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration, in particular to a flatness auxiliary device for laying tiles on a building. Background Art

[0002] When laying ceramic tiles, although the spacing between the ceramic tiles can be assisted by the cross card, the cross card cannot adjust the flatness of the ceramic tiles. If there is unevenness after the ceramic tiles are laid, the ground will become uneven, and the staff can only rely on the naked eye to determine the flatness of the ceramic tiles, which increases the burden on the staff and also makes the laying of ceramic tiles have strict requirements on the work experience of the staff. As a result, some practitioners often have unsatisfactory results after laying ceramic tiles. Therefore, it is necessary to design a flatness auxiliary device for building ceramic tiles to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a flatness auxiliary device for building tile laying, so as to solve the problem proposed in the above background technology that workers can only rely on the naked eye to determine the flatness of tiles, which increases the burden on the workers and also makes the work experience of the workers have strict requirements when laying tiles, resulting in some practitioners often having unsatisfactory results after laying tiles.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flatness auxiliary device for building tile laying, comprising a base, a first cross card is vertically fixedly installed at the bottom end of the base, an adjustment groove is provided at the bottom end of the base on the right side of the first cross card, and a second cross card is slidably installed in the adjustment groove, an adjustment line is provided at the bottom end of the base on one side of the adjustment groove, a push groove is provided at the bottom end of the base on the side of the adjustment groove away from the adjustment line, and a push plate is slidably installed in the push groove, an installation cavity is provided inside the base, and the top ends of the second cross card and the push plate both extend into the power interface A linkage plate is fixedly connected to a side of the top of the second cross card close to the push plate, a second gear is installed inside the mounting cavity on a side of the linkage plate away from the second cross card through a bearing, and a third gear is fixedly connected to the bottom end of the second gear, a side of the second gear away from the second cross card is meshed with the first gear, a box body is fixedly installed on the top of the base, laser lights are fixedly installed on both sides of the box body, an operation button is installed in the middle of the bottom end of the front side of the box body, and a power interface is opened on the front side of the box body on the left side of the operation button, and a lithium battery is fixedly installed at the bottom end of the box body.

[0005] Preferably, the output end of the power interface is electrically connected to the input end of the lithium battery through a wire, the output end of the lithium battery is electrically connected to the operation button and the input end of the laser light through wires respectively, and the output end of the operation button is electrically connected to the input end of the laser light through a wire.

[0006] Preferably, a level is placed inside the base at the top of the lithium battery, an observation window is fixedly mounted on the front of the box body by embedding, and standard lines are provided on both sides of the front of the observation window.

[0007] Preferably, a mounting slot is fixedly mounted on the top of the box body, and a mounting rail is slidably mounted in the mounting slot, a measurement plate is fixedly mounted on the top of the mounting rail, and an alignment line is provided on one side of the top of the measurement plate.

[0008] Preferably, a rack is fixedly installed on one side of the second slider close to the first gear, and the rack on one side of the second slider is meshed with the first gear. A rack is fixedly installed on one side of the linkage plate close to the third gear, and the rack on one side of the linkage plate is meshed with the third gear.

[0009] Preferably, a first slide groove is provided inside the base of the third gear away from the interlocking plate, a first slider is fixedly installed on the side of the third gear away from the interlocking plate, and the first slider is slidably installed in the first slide groove.

[0010] Preferably, a second slider is fixedly installed on the side of the push plate away from the interlocking plate, and the number of the second sliders is two, a second slide groove is opened inside the base of the push plate away from the interlocking plate, and the second sliders are slidably installed in the second slide groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the flatness auxiliary device for building tile laying is used to place the device between two tiles through an adjustable cross clip, and the flatness of the tile laying is assisted by observing whether the level liquid is at the standard line. At the same time, the laser light can be used to illuminate the alignment line to determine whether the farther tiles are laid flatly, so that the laying qualification rate of the staff is improved, thereby improving the effect after laying and reducing the burden on the staff. The structure is simple and the design is reasonable, so it is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic front view of the structure of the present invention;

[0013] Figure 2 It is a schematic side view of the structure of the present invention;

[0014] Figure 3 It is a bottom view schematic diagram of the structure of the present invention;

[0015] Figure 4 It is a schematic cross-sectional bottom view of the structure of the present invention;

[0016] Figure 5 It is a schematic diagram of the gear structure of the present invention;

[0017] Figure 6 It is a schematic diagram of the structure of the assay plate of the present invention;

[0018] Figure 7 It is a schematic diagram of the circuit connection relationship of the present invention.

[0019] In the figure: 1. base; 2. first cross card; 3. second cross card; 4. operation button; 5. power interface; 6. lithium battery; 7. laser light; 8. level; 9. observation window; 10. standard line; 11. box body; 12. installation slide; 13. measurement plate; 14. alignment line; 15. installation cavity; 16. linkage plate; 17. first slider; 18. first slide; 19. second slider; 20. first gear; 21. second gear; 22. third gear; 23. second slide; 24. push plate; 25. push groove; 26. adjustment groove; 27. adjustment line; 28. installation rail. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-7 , an embodiment provided by the present invention:

[0022] A flatness auxiliary device for building tile laying, comprising a base 1, a first cross card 2 is vertically fixedly installed at the bottom end of the base 1, an adjustment groove 26 is provided at the bottom end of the base 1 on the right side of the first cross card 2, and a second cross card 3 is slidably installed in the adjustment groove 26, an adjustment line 27 is provided at the bottom end of the base 1 on one side of the adjustment groove 26, a push groove 25 is provided at the bottom end of the base 1 on the side of the adjustment groove 26 away from the adjustment line 27, and a push plate 24 is slidably installed in the push groove 25, an installation cavity 15 is provided inside the base 1, the top ends of the second cross card 3 and the push plate 24 both extend into the power interface 5, a linkage plate 16 is fixedly connected to the side of the top end of the second cross card 3 close to the push plate 24, and the inside of the installation cavity 15 on the side of the linkage plate 16 away from the second cross card 3 is connected by a shaft The bearing is equipped with a second gear 21, and the bottom end of the second gear 21 is fixedly connected to the third gear 22, the side of the second gear 21 away from the second cross card 3 is meshed with the first gear 20, the side of the second slider 19 close to the first gear 20 is fixedly equipped with a rack, the rack on one side of the second slider 19 is meshed with the first gear 20, the side of the linkage plate 16 close to the third gear 22 is fixedly equipped with a rack, the rack on one side of the linkage plate 16 is meshed with the third gear 22, a first slide groove 18 is opened inside the base 1 on the side of the third gear 22 away from the linkage plate 16, the side of the third gear 22 away from the linkage plate 16 is fixedly equipped with a first slider 17, and the first slider 17 is slidably installed in the first slide groove 18, by connecting the first cross card 2 and the second The cross card formed by the combination of the letter cards 3 is inserted into the gap between the tiles. Due to the different models and widths of different cross cards, the staff can push the push plate 24 to make the rack on one side of the push plate 24 drive the first gear 20 to rotate, thereby driving the second gear 21 to rotate. When the second gear 21 rotates, the third gear 22 fixedly connected to the second gear 21 rotates. When the third gear 22 rotates, it drives the linkage plate 16 meshing with the third gear 22 to rotate. The linkage plate 16 drives the second cross card 3 to slide in the adjustment groove 26, thereby achieving the purpose of adjusting the interval between the second cross card 3 and the first cross card 2. Through the difference in gear circumference between the first gear 20 and the second gear 21, the staff needs to push the push plate 24 when pushing it. The third gear 22 can only rotate one circle when it moves a longer distance, so that the staff can more accurately adjust the width of the cross card formed by the second cross card 3 and the base 1, and the adjustment value is between 3mm-10mm. When it is adjusted to the same width as the cross card used for this paving, the cross card formed by the first cross card 2 and the second cross card 3 can be inserted into the gap between the tile and another tile to be fitted. A second slider 19 is fixedly installed on the side of the push plate 24 away from the interlocking plate 16, and the number of the second sliders 19 is two. A second slide groove 23 is opened inside the base 1 on the side of the push plate 24 away from the interlocking plate 16, and the second sliders 19 are all slidably installed in the second slide groove 23, which improves the stability of the push plate 24 and the second cross card 3 when sliding.

[0023] A box body 11 is fixedly installed on the top of the base 1, and laser lamps 7 are fixedly installed on both sides of the box body 11. An operation button 4 is installed in the middle of the bottom end of the front side of the box body 11, and a power interface 5 is opened on the front side of the box body 11 on the left side of the operation button 4. A lithium battery 6 is fixedly installed on the bottom end of the box body 11, and the output end of the power interface 5 is electrically connected to the input end of the lithium battery 6 through a wire, and the output end of the lithium battery 6 is electrically connected to the input end of the operation button 4 and the laser lamp 7 respectively through a wire, and the output end of the operation button 4 is electrically connected to the input end of the laser lamp 7 through a wire.

[0024] Preferably, a mounting groove 12 is fixedly installed on the top of the box body 11, and a mounting rail 28 is slidably installed in the mounting groove 12, and a measuring plate 13 is fixedly installed on the top of the mounting rail 28. An alignment line 14 is provided on one side of the top of the measuring plate 13. The length of the marking line in the alignment line 14 from the end of the measuring plate 13 that is closer is equal to the length from the bottom end of the base 1 to the 07 light source. When it is necessary to lay tiles that are farther away, a tile is first selected as a reference tile for flatness, and the cross card formed by the first cross card 2 and the second cross card 3 is inserted into The gap between the tiles is formed by placing the base 1 in the gap, and the bottom end of the base 1 is tightly fitted with the top end of the tile. The laser lamp 7 is then turned on by operating the button 4 to emit light. The light passes through the top end of the place where the tiles need to be laid. The tiles are laid there, and the measuring plate 13 is pushed out from the mounting slot 12. The end of the measuring plate 13 with the alignment line 14 is placed on the tiles to be laid. The light emitted by the laser lamp 7 is irradiated on the alignment line 14. It is observed whether the light is located at the mark line on the alignment line 14. If it is located at the mark, it is laid smoothly.

[0025] Preferably, a leveling liquid 8 is placed inside the base 1 at the top of the lithium battery 6. The leveling liquid 8 can be pure water. An observation window 9 is fixedly installed on the front of the box body 11 by embedding. Standard lines 10 are set on both sides of the front of the observation window 9. By observing whether the horizontal plane of the leveling liquid 8 overlaps with the standard line 10, it can be determined whether the tiles on both sides of the bottom of the device are flat.

[0026] Working principle: When in use, the staff first connects the device to an external power source through the power interface 5 to charge the lithium battery 6 so that the laser light 7 can be used normally.

[0027] When laying tiles, the staff can insert the cross card formed by the combination of the first cross card 2 and the second cross card 3 into the gap between the tiles. Since different cross cards have different models and widths, the staff can push the push plate 24 to make the rack on one side of the push plate 24 drive the first gear 20 to rotate, thereby driving the second gear 21 to rotate. When the second gear 21 rotates, the third gear 22 fixedly connected to the second gear 21 rotates. When the third gear 22 rotates, it drives the linkage plate 16 that is meshed with the third gear 22 to rotate. The linkage plate 16 drives the second cross card 3 to slide in the adjustment groove 26, thereby achieving the purpose of adjusting the interval between the second cross card 3 and the first cross card 2. Through the difference in gear circumference between the first gear 20 and the second gear 21, when pushing the push plate 24, the staff needs to push a longer distance to make the third gear 22 rotate one circle, so that the staff can adjust more accurately. The width of the cross card formed by the second cross card 3 and the base 1 is adjusted between 3mm-10mm, which corresponds to the commonly used models of cross cards. When it is adjusted to the same width as the cross card used for this paving, the cross card formed by the first cross card 2 and the second cross card 3 can be inserted into the gap between the tile and another tile to be bonded, so that the bottom end of the base 1 is tightly fitted with the top of the already bonded tile, and observe whether the horizontal line of the level liquid 8 in the box body 11 is located at the standard line 10. When it is not located at the standard line 10, the tile is in a tilted state and the staff needs to re-lay it. When it is located at the standard line 10, that is, the tile is in a horizontal state, another tile can be pushed to the other side of the bottom end of the base 1, and the top of the other tile is tightly fitted with the bottom end of the base 1. The spacing between the two tiles is limited by the cross card formed by the first cross card 2 and the second cross card 3, and the laying of two adjacent tiles can be completed.

[0028] When it is necessary to lay tiles that are farther away, a tile can be first selected as a reference tile for flatness, and the cross card formed by the first cross card 2 and the second cross card 3 can be inserted into the gap of the tile, and the bottom end of the base 1 can be tightly fitted with the top of the tile. Then, the laser lamp 7 can be turned on by operating the button 4 to emit light. The light passes through the top of the tile where the tile needs to be laid, and the tile is laid there, and the measuring plate 13 is pushed out of the installation slot 12, and the end of the measuring plate 13 with the alignment line 14 is placed on the tile to be laid, so that the light emitted by the laser lamp 7 is irradiated on the alignment line 14, and it is observed whether the light is located at the mark line on the alignment line 14. When it is located at the mark, it is laid flatly. When deviation occurs, the tile can be adjusted again according to the upper and lower deviations of the light to complete this laying.

[0029] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A flatness auxiliary device for building tile laying, comprising a base (1), characterized in that: A first cross card (2) is vertically fixedly installed at the bottom end of the base (1); an adjustment slot (26) is provided at the bottom end of the base (1) on the right side of the first cross card (2), and a second cross card (3) is slidably installed in the adjustment slot (26); an adjustment line (27) is provided at the bottom end of the base (1) on one side of the adjustment slot (26); a push slot (25) is provided at the bottom end of the base (1) on the side of the adjustment slot (26) away from the adjustment line (27), and a push plate (24) is slidably installed in the push slot (25); an installation cavity (15) is provided inside the base (1); the top ends of the second cross card (3) and the push plate (24) both extend into the power interface (5); the top end of the second cross card (3) close to the push plate (24) is fixed on one side; A linkage plate (16) is fixedly connected thereto; a second gear (21) is installed inside the installation cavity (15) on the side of the linkage plate (16) away from the second cross clamp (3) through a bearing, and a third gear (22) is fixedly connected to the bottom end of the second gear (21); a first gear (20) is meshed with the side of the second gear (21) away from the second cross clamp (3); a box body (11) is fixedly installed at the top of the base (1); laser lights (7) are fixedly installed on both sides of the box body (11); an operating button (4) is installed in the middle of the bottom end of the front of the box body (11); a power interface (5) is provided on the front of the box body (11) on the left side of the operating button (4); and a lithium battery (6) is fixedly installed at the bottom end of the box body (11); A second slider (19) is fixedly mounted on the side of the push plate (24) away from the linkage plate (16), and the number of the second sliders (19) is two; a second slide groove (23) is provided inside the base (1) on the side of the push plate (24) away from the linkage plate (16), and the second sliders (19) are slidably mounted in the second slide groove (23); a rack is fixedly mounted on the side of the second slider (19) close to the first gear (20), and the rack on one side of the second slider (19) meshes with the first gear (20); a rack is fixedly mounted on the side of the linkage plate (16) close to the third gear (22), and the rack on one side of the linkage plate (16) meshes with the third gear (22); The output end of the power interface (5) is electrically connected to the input end of the lithium battery (6) through a wire, the output end of the lithium battery (6) is electrically connected to the input end of the operation button (4) and the laser light (7) through a wire, and the output end of the operation button (4) is electrically connected to the input end of the laser light (7) through a wire; A leveling liquid (8) is placed inside the base (1) at the top of the lithium battery (6); an observation window (9) is fixedly mounted on the front of the box body (11) by embedding, and standard lines (10) are provided on both sides of the front of the observation window (9); The top of the box body (11) is fixedly mounted with a mounting slot (12), and a mounting rail (28) is slidably mounted in the mounting slot (12). The top of the mounting rail (28) is fixedly mounted with a measuring plate (13), and one side of the top of the measuring plate (13) is provided with an alignment line (14).

2. A flatness auxiliary device for building tile laying according to claim 1, characterized in that: A first slide groove (18) is provided inside the base (1) at the side of the third gear (22) away from the linkage plate (16), and a first slider (17) is fixedly installed at the side of the third gear (22) away from the linkage plate (16), and the first slider (17) is slidably installed in the first slide groove (18).

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