Multifunctional adjustable sand flattening device for tiling

Abstract

The multifunctional adjustable sand flattening device comprises a sand flattening adjusting assembly, the sand flattening adjusting assembly comprises a fixing frame, first sand flattening teeth are fixedly installed on the outer wall of one side of the fixing frame, second sand flattening teeth are connected to the inner wall of the other side of the fixing frame in a sliding mode, and a sliding block is connected to the outer surface of the upper end of the fixing frame in a sliding mode. And a connecting column is fixedly mounted on the inner wall of the upper side of the sliding block, a limiting plate is rotationally connected to the outer wall of the connecting column, a spring is fixedly mounted on the outer surface of one side of the limiting plate, a pushing block is slidably connected to the inner wall of the sliding block, and a plurality of tooth blocks are arranged on the outer surface of one side of the fixing frame. A push block is pressed to enable a limiting plate to rotate on the outer surface of a connecting column, then a sliding block is pushed to drive second sand flattening teeth to slide on the inner wall of one side of a fixing frame, by means of the structure, the working length of the sand flattening device can be adjusted so as to cope with different tiling conditions, and the construction efficiency and the tiling quality are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tile laying equipment, and more specifically, to a multifunctional adjustable sand leveler for laying tiles. Background Art

[0002] Ceramic tiles are a type of wear-resistant tiles, also known as full-body tiles. Full-body tiles are widely used on the floors of decoration projects such as halls, corridors and outdoor walkways. A sander is a tool used to lay ceramic tiles on walls or floors. Using a sander can ensure that the tiles are laid more firmly and smoothly, avoiding problems such as hollows or cracks.

[0003] With the continuous advancement of science and technology and people's continuous pursuit of quality of life, tiles are increasingly used in home decoration, so the tile sander has become an indispensable practical tool for decoration workers. The existing sander usually consists of a long handle and a flat metal head. When using the sander, you need to first apply the mortar on the wall or the ground, and then use the metal head with a tight grip handle to scrape it flat to make its surface smoother. Then, lay the tile on the mortar and gently tap it with a rubber hammer to make it tightly combined with the mortar. Since the mortar area is inconsistent each time the tile is laid, and the length of the sander is not adjustable, it needs to be adjusted manually based on work experience, which may cause the mortar to be unable to be scraped flat, which will affect the quality of tile laying and construction efficiency to a certain extent. In order to solve the shortcomings of the existing technology, we propose a multifunctional adjustable sander for tile laying. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a multifunctional adjustable sander for tile laying to solve the problem that the mortar area is inconsistent each time the tiles are laid, and the length of the sander is not adjustable and needs to be adjusted manually based on work experience, which may result in the mortar being unable to be scraped flat, thus affecting the quality of tile laying and construction efficiency to a certain extent.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multifunctional adjustable sand leveler for tile laying, comprising a sand leveling adjustment component, one side of which is provided with an auxiliary telescopic component;

[0006] The sand leveling adjustment assembly includes a fixed frame, a sliding groove is provided on one side of the fixed frame, a through groove is provided inside one side of the fixed frame, a No. 1 sand leveling tooth is fixedly installed on the outer wall of one side of the fixed frame, and a No. 2 sand leveling tooth is slidably connected to the inner wall of the other side of the fixed frame, a slider is slidably connected to the outer surface of the upper end of the fixed frame, a limiting block is welded on the inner wall of one side of the slider, a connecting column is fixedly installed on the upper inner wall of the slider, and the outer wall of the connecting column is rotatably connected to the limiting plate, a spring is fixedly installed on the outer surface of one side of the limiting plate, a push block is slidably connected to the inner wall of the slider, and a plurality of tooth blocks are arranged on the outer surface of one side of the fixed frame.

[0007] Among them, one side outer surface of the No. 1 flat sand tooth is in contact with one side outer surface of the No. 2 flat sand tooth, one side outer surface of the limit block is slidably connected to one side outer surface of the fixed frame, one side outer surface of the limit plate is in contact with one side outer surface of the tooth block, and one end outer surface of the push block is in contact with the outer surface of the limit plate.

[0008] Among them, the auxiliary telescopic assembly includes a handle column, a limit bolt is detachably installed on the outer surface of one end of the handle column, a U-shaped frame is detachably installed on the outer surface of the other end of the handle column, a sliding bar is welded to the inner wall of one side of the U-shaped frame, and a fixing bolt is threadedly connected to the inner wall of the other side of the U-shaped frame, a sliding frame is fixedly sleeved on the outer wall of one side of the handle column, a threaded column is threadedly connected to the inner wall of the sliding frame, and a wheel is fixedly installed on the outer surface of the lower end of the threaded column.

[0009] The sliding bar is slidably connected to the outer surface of the sliding groove, the fixed frame is slidably connected to the inner wall of the U-shaped frame, the outer surface of one end of the fixing bolt fits the outer surface of one side of the fixing frame, the sliding frame fits the outer surface of one end of the U-shaped frame, the outer surface of the handle column is movably sleeved with a second sliding frame, the upper inner wall of the second sliding frame is threadedly connected with a second fixing bolt, the inner wall of the second sliding frame is threadedly connected with a second threaded column, and the lower outer surface of the second threaded column is fixedly installed with a second wheel.

[0010] Among them, an auxiliary block is welded on the outer surface of the upper end of the No. 2 flat sand tooth, and the auxiliary block is fixedly installed on the upper inner wall of the sliding block.

[0011] There are two limit plates, which are symmetrically arranged, and the straight length of the two limit plates is smaller than the gap between the two gear blocks.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a sand leveling adjustment component, including a fixed frame, pressing a push block to make the limit plate rotate on the outer surface of the connecting column, at this time the spring is compressed, and then the slider is pushed to drive the second sand leveling tooth to slide on the inner wall of one side of the fixed frame, and the push block is released after reaching the required length, and the spring makes the limit plate return to the initial state and fit the outer surface of one side of the two tooth blocks, and by using the above structure, the working length of the sand leveler can be adjusted by moving the slider to make the second sand leveling tooth slide on the outer wall of one side of the fixed frame, so as to cope with different tile laying conditions, thereby greatly improving the construction efficiency and the quality of tile laying;

[0014] The utility model provides an auxiliary telescopic component, including a handle column, through which the sand leveling adjustment component is detachably mounted on the inner wall of the U-shaped frame. The position of the sand leveling adjustment component on the inner wall of the U-shaped frame can be adjusted by adjusting the tightness of the fixing bolts. Then, the tightness of the second fixing bolts can be adjusted to change the position of the second sliding frame on the outer surface of the handle column. The threaded column is rotated to move the wheels up and down. By utilizing the above structure, through the provided U-shaped frame and wheels, not only the telescopic effect of the entire device is achieved, but also the use of the device can be facilitated by relying on the wheels, thereby avoiding manual hand-held operation of the sand leveling device, resulting in poor scraping effect and affecting the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the sand leveling adjustment component of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the sand leveling adjustment component of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the auxiliary telescopic component of the utility model.

[0019] [reference numerals]

[0020] 1. Sand leveling adjustment assembly; 2. Auxiliary telescopic assembly; 11. Fixed frame; 12. Sliding slot; 13. Through slot; 14. No. 1 sand leveling tooth; 15. No. 2 sand leveling tooth; 16. Sliding block; 17. Limiting block; 18. Connecting column; 19. Limiting plate; 101. Spring; 102. Push block; 103. Tooth block; 21. Handle column; 22. Limiting bolt; 23. U-shaped frame; 24. Sliding bar; 25. Fixing bolt; 26. Sliding frame; 27. Threaded column; 28. Wheel. DETAILED DESCRIPTION

[0021] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a multifunctional adjustable sand leveler for tile laying, comprising a sand leveling adjustment component 1, and an auxiliary telescopic component 2 is arranged on one side of the sand leveling adjustment component 1;

[0023] The sand leveling adjustment assembly 1 includes a fixed frame 11, a sliding groove 12 is provided on one side of the fixed frame 11, a through groove 13 is provided inside one side of the fixed frame 11, a No. 1 sand leveling tooth 14 is fixedly installed on the outer wall of one side of the fixed frame 11, and a No. 2 sand leveling tooth 15 is slidably connected to the inner wall of the other side of the fixed frame 11, a slider 16 is slidably connected to the outer surface of the upper end of the fixed frame 11, a limiting block 17 is welded to the inner wall of one side of the slider 16, a connecting column 18 is fixedly installed on the inner wall of the upper side of the slider 16, and the outer wall of the connecting column 18 is rotatably connected to a limiting plate 19, a spring 101 is fixedly installed on the outer surface of one side of the limiting plate 19, a push block 102 is slidably connected to the inner wall of the slider 16, and a plurality of tooth blocks 103 are arranged on the outer surface of one side of the fixed frame 11.

[0024] Among them, one side outer surface of the No. 1 flat sand tooth 14 is in contact with one side outer surface of the No. 2 flat sand tooth 15, one side outer surface of the limit block 17 is slidably connected to one side outer surface of the fixed frame 11, one side outer surface of the limit plate 19 is in contact with one side outer surface of the tooth block 103, and one end outer surface of the push block 102 is in contact with the outer surface of the limit plate 19;

[0025] By pressing the push block 102, the limit plate 19 rotates on the outer surface of the connecting column 18. At this time, the spring 101 is compressed, and then the slider 16 is pushed to drive the No. 2 flat sand tooth 15 to slide on the inner wall of one side of the fixed frame 11. After reaching the required length, the push block 102 is released, and the spring 101 restores the limit plate 19 to its initial state and fits with the outer surface of one side of the two tooth blocks 103.

[0026] Among them, the auxiliary telescopic component 2 includes a handle column 21, a limiting bolt 22 is detachably installed on the outer surface of one end of the handle column 21, a U-shaped frame 23 is detachably installed on the outer surface of the other end of the handle column 21, a sliding bar 24 is welded to the inner wall of one side of the U-shaped frame 23, and a fixing bolt 25 is threadedly connected to the inner wall of the other side of the U-shaped frame 23, a sliding frame 26 is fixedly sleeved on the outer wall of one side of the handle column 21, a threaded column 27 is threadedly connected to the inner wall of the sliding frame 26, and a wheel 28 is fixedly installed on the outer surface of the lower end of the threaded column 27.

[0027] The sliding bar 24 is slidably connected to the outer surface of the sliding groove 12, the fixed frame 11 is slidably connected to the inner wall of the U-shaped frame 23, the outer surface of one end of the fixing bolt 25 is in contact with the outer surface of one side of the fixing frame 11, the sliding frame 26 is in contact with the outer surface of one end of the U-shaped frame 23, the outer surface of the handle column 21 is movably sleeved with the second sliding frame 26, the upper inner wall of the second sliding frame 26 is threadedly connected with the second fixing bolt 25, the inner wall of the second sliding frame 26 is threadedly connected with the second threaded column 27, and the lower outer surface of the second threaded column 27 is fixedly mounted with a second wheel 28;

[0028] By detachably mounting the sand leveling adjustment component 1 on the inner wall of the U-shaped frame 23, the position of the sand leveling adjustment component 1 on the inner wall of the U-shaped frame 23 can be adjusted by adjusting the tightness of the fixing bolt 25, and then the tightness of the second fixing bolt 25 can be adjusted to change the position of the second sliding frame 26 on the outer surface of the handle column 21, and the threaded column 27 can be rotated to move the wheel 28 up and down.

[0029] Among them, an auxiliary block is welded on the outer surface of the upper end of the second flat sand tooth 15, and the auxiliary block is fixedly installed on the upper inner wall of the sliding block 16.

[0030] There are two limit plates 19 , which are symmetrically arranged, and the straight length of the two limit plates 19 is smaller than the gap between the two tooth blocks 103 .

[0031] The working process of the utility model is as follows:

[0032] First, the sliding bar 24 is slidably connected to the outer surface of the sliding groove 12 so that the sand leveling adjustment component 1 is slidably installed on the inner wall of the U-shaped frame 23 through the fixed frame 11, and then according to the mortar area to be scraped flat, the push block 102 is pressed to make the limit plate 19 rotate on the outer surface of the connecting column 18. At this time, the spring 101 is compressed, and then the slider 16 is pushed to drive the second sand leveling tooth 15 to slide on the inner wall of one side of the fixed frame 11. After reaching the required length, the push block 102 is released, and the spring 101 causes the limit plate 19 to return to its initial state and fit with the outer surface of one side of the two tooth blocks 103. Then, we judge the needs of our construction position, adjust the tightness of the fixing bolt 25 to adjust the position of the sand leveling adjustment component 1 on the inner wall of the U-shaped frame 23, and then adjust the tightness of the second fixing bolt 25 to change the position of the second sliding frame 26 on the outer surface of the handle column 21, and finally rotate the threaded column 27 to adjust the height of the wheel 28 to ensure the scraping height. After the adjustment is completed, the worker relies on the sliding of the wheel 28 to drive the sand leveler to work.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multifunctional adjustable sand leveler for tile laying, comprising a sand leveling and adjusting component (1), characterized in that: An auxiliary telescopic component (2) is provided on one side of the sand leveling adjustment component (1); The sand leveling adjustment component (1) comprises a fixed frame (11), a sliding groove (12) is provided on one side of the fixed frame (11), a through groove (13) is provided inside one side of the fixed frame (11), a first sand leveling tooth (14) is fixedly installed on the outer wall of one side of the fixed frame (11), a second sand leveling tooth (15) is slidably connected to the inner wall of the other side of the fixed frame (11), a slider (16) is slidably connected to the outer surface of the upper end of the fixed frame (11), a limiting block (17) is welded to the inner wall of one side of the slider (16), a connecting column (18) is fixedly installed on the inner wall of the upper side of the slider (16), the outer wall of the connecting column (18) is rotatably connected to a limiting plate (19), a spring (101) is fixedly installed on the outer surface of one side of the limiting plate (19), a push block (102) is slidably connected to the inner wall of the slider (16), and a plurality of tooth blocks (103) are provided on the outer surface of one side of the fixed frame (11).

2. The multifunctional adjustable tile leveler according to claim 1, characterized in that: One side outer surface of the first flat sand tooth (14) is in contact with one side outer surface of the second flat sand tooth (15); one side outer surface of the limit block (17) is slidably connected to one side outer surface of the fixed frame (11); one side outer surface of the limit plate (19) is in contact with one side outer surface of the tooth block (103); and one end outer surface of the push block (102) is in contact with the outer surface of the limit plate (19).

3. The multifunctional adjustable tile leveler according to claim 1, characterized in that: The auxiliary telescopic assembly (2) comprises a handle column (21), a limiting bolt (22) is detachably mounted on the outer surface of one end of the handle column (21), a U-shaped frame (23) is detachably mounted on the outer surface of the other end of the handle column (21), a sliding bar (24) is welded to the inner wall of one side of the U-shaped frame (23), a fixing bolt (25) is threadedly connected to the inner wall of the other side of the U-shaped frame (23), a sliding frame (26) is fixedly sleeved on the outer wall of one side of the handle column (21), a threaded column (27) is threadedly connected to the inner wall of the sliding frame (26), and a wheel (28) is fixedly mounted on the outer surface of the lower end of the threaded column (27).

4. The multifunctional adjustable tile leveler according to claim 3, characterized in that: The sliding bar (24) is slidably connected to the outer surface of the sliding groove (12), the fixed frame (11) is slidably connected to the inner wall of the U-shaped frame (23), the outer surface of one end of the fixing bolt (25) is in contact with the outer surface of one side of the fixing frame (11), the sliding frame (26) is in contact with the outer surface of one end of the U-shaped frame (23), the outer surface of the handle column (21) is movably sleeved with a second sliding frame (26), the inner wall of the upper end of the second sliding frame (26) is threadedly connected with a second fixing bolt (25), the inner wall of the second sliding frame (26) is threadedly connected with a second threaded column (27), and the outer surface of the lower end of the second threaded column (27) is fixedly mounted with a second wheel (28).

5. The multifunctional adjustable tile leveler according to claim 1, characterized in that: An auxiliary block is welded on the outer surface of the upper end of the second flat sand tooth (15), and the auxiliary block is fixedly mounted on the upper inner wall of the sliding block (16).

6. The multifunctional adjustable tile leveler according to claim 1, characterized in that: Two limit plates (19) are provided, the two limit plates (19) are symmetrically arranged, and the straight length of the two limit plates (19) is smaller than the gap between the two tooth blocks (103).

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