Ceramic tile leveling device

Abstract

The utility model belongs to the technical field of ceramic tile leveling, and particularly relates to a ceramic tile leveling device which comprises a limiting plate, first sliding plates are slidably connected into the limiting plate at equal intervals, and sliding rods are rotatably connected into the first sliding plates. The utility model provides a ceramic tile leveling device which solves the problems that although a leveling device in the prior art can press a ceramic tile through arranged seam pressing pieces to prevent the ceramic tile from being uneven, only one set of seam pressing pieces are arranged in the device, the contact area with the ceramic tile is small, the leveling effect is common, and the leveling effect is poor. In actual use, a plurality of leveling devices need to be synchronously mounted to ensure the leveling effect, but the plurality of leveling devices are relatively tedious to mount and dismount, and meanwhile, due to the fact that the device is relatively small in size, the plurality of leveling devices are easy to be accidentally lost to cause loss when being stored at the same time; and the problems that the distance between the multiple leveling devices cannot be accurately mastered manually, uneven distribution of the multiple leveling devices is easily caused, and the leveling effect is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the field of tile leveling, in particular to a tile leveling device. Background Art

[0002] Ceramic tile is a kind of acid- and alkali-resistant porcelain or stone building or decorative material formed by grinding, mixing, pressing, glazing, and sintering refractory metal oxides and semi-metal oxides. Its raw materials are mostly a mixture of clay, quartz sand, etc. When decorating with ceramic tiles, a leveling process is required to prevent the tiles from being uneven.

[0003] After searching, a Chinese patent discloses a leveling device for tiles (authorization announcement number CN 211257725U). The patented technology includes a pressure handle, a protective tube, a chassis, a mounting tube, a seam pressing piece, a connecting rod and a grounding rod. The pressure handle is installed on the top of the protective tube through a spring rod. The pressure handle is composed of a telescopic rod, a pinch handle, a rotating shaft and a mounting tube. The pinch handle is fixed to the top surface of the mounting tube through the telescopic rod. The rotating shaft is located on the side of the pinch handle. An observation window is provided on the surface of the mounting tube. The top of the spring rod is welded to the top of the mounting tube and connected to the bottom surface of the telescopic rod. The structure of the leveling device for tiles is ingenious and reasonable, and it is easy to operate and use. The leveling device is placed on the surface of the tile through the chassis, and the grounding rod support device is supported by the bottom surface of the tile. The connecting rod is connected to the telescopic rod at the top of the spring rod through the vertical rod. The telescopic rod is pressed by pinching and rotating, and then the connecting rod at the bottom of the vertical rod is pressed, so that the seam pressing piece presses the tile, fixes the horizontal position of the tile, and prevents the tile from being uneven. It is safe and reliable and should be promoted for use.

[0004] Although the leveling device in this technology can press the tiles tightly through the provided seam pressing pieces to prevent the tiles from being uneven, the device is only provided with one set of seam pressing pieces, and the contact area with the tiles is small, resulting in a general leveling effect. In actual use, multiple leveling devices need to be installed synchronously to ensure the leveling effect, but the installation and disassembly of multiple leveling devices are cumbersome. At the same time, due to the small size of the device, it is easy to accidentally lose it when multiple devices are stored at the same time, resulting in loss. In addition, it is impossible to accurately grasp the spacing between multiple leveling devices manually, which easily leads to uneven distribution of multiple leveling devices, thereby reducing the leveling effect. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a tile leveling device.

[0006] The technical solution of the utility model is as follows: a tile leveling device comprises a limit plate, a first slide plate is equidistantly slidably connected inside the limit plate, a sliding rod is rotatably connected inside the first slide plate, a pressure block is slidably connected to the outside and bottom of the sliding rod, a bottom of the sliding rod is fixedly connected to a bottom plate, a pressure plate is arranged below the limit plate, a plurality of groups of pressure blocks are slidably connected to the bottom of the pressure plate, an adjustment assembly is arranged on one side of the outside of the pressure block, and a clamping assembly is arranged inside the limit plate.

[0007] As a preferred embodiment, the adjustment assembly includes a fixed plate, which is symmetrically arranged in two groups, a limiting rod is fixedly connected between the two fixed plates, a sliding shaft is equidistantly slidably connected to the outside of the limiting rod, and a plurality of pressure blocks are respectively fixedly connected to one side of the outside of the plurality of sliding shafts, a bidirectional lead screw is rotatably connected between the two fixed plates and above the limiting rod, and the plurality of sliding shafts are divided into two groups and are respectively threadedly connected to the two sides of the outside of the bidirectional lead screw.

[0008] As a preferred embodiment, the clamping assembly includes a second slide plate, and the outer side of each of the first slide plates is fixedly connected to a connecting plate, the second slide plate is fixedly connected to the outer side of the connecting plate, and the second slide plate is slidably connected to the inside of the limiting plate, the internal thread of the second slide plate is connected to a threaded rod, the bottom of the threaded rod is rotatably connected to a slider, and the slider is slidably connected to the inside of the pressure plate.

[0009] As a preferred embodiment, the bidirectional screw is provided with two groups of bidirectional threads on the outside, and the pitch of the outer threads of the bidirectional threads is greater than the pitch of the inner threads. The multiple sliding shafts are divided into two groups and are respectively threadedly connected to the two groups of bidirectional threads.

[0010] As a preferred embodiment, one outer end of the bidirectional lead screw extends to the outer side of the fixed plate and is fixedly connected to a rotating wheel, and a knurling pattern is provided on the outer side of the rotating wheel.

[0011] As a preferred implementation manner, a disc is fixedly connected to the top of the sliding rod, and a rotating disc is fixedly connected to the top of the threaded rod.

[0012] The beneficial effects of the utility model are as follows:

[0013] The limiting device of the present invention can prevent the mortar at the bottom of the tile from shrinking unevenly before final setting, thereby preventing the overall flatness of the tile from being affected, thereby effectively controlling the overall flatness of the tile and improving the aesthetics of the tile joints. The present invention increases the contact area with the tile by setting up multiple sets of pressure blocks, thereby improving the stability of tile leveling. At the same time, the multiple sets of pressure blocks are integrated into the limiting plate, and the multiple sets of pressure blocks can be quickly installed and adjusted, thereby improving construction efficiency. The design of two sets of bidirectional threads with different pitches ensures that the spacing between multiple pressure blocks is within the same range during the adjustment process, thereby improving the distribution uniformity and thus improving the leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a bottom view of the utility model;

[0017] Figure 3 This is a first cross-sectional view of the limiting plate and the pressing plate in the utility model;

[0018] Figure 4 This is a second cross-sectional view of the limiting plate and the pressing plate in the utility model.

[0019] In the figure: 1. fixed plate; 2. limit rod; 3. sliding shaft; 4. pressure block; 5. sliding rod; 6. bottom plate; 7. limit plate; 8. pressure plate; 9. first slide plate; 10. connecting plate; 11. second slide plate; 12. threaded rod; 13. slider; 14. bidirectional lead screw; 15. rotating wheel; 16. disc; 17. turntable. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-4 A tile leveling device comprises a limit plate 7, a first slide plate 9 is equidistantly slidably connected inside the limit plate 7, a slide rod 5 is rotatably connected inside the first slide plate 9, a pressure block 4 is slidably connected to the outside of the slide rod 5, a bottom plate 6 is fixedly connected to the bottom of the slide rod 5, a pressure plate 8 is arranged below the limit plate 7, multiple groups of pressure blocks 4 are slidably connected to the bottom of the pressure plate 8, an adjustment component is arranged on one side of the outside of the pressure block 4, and a clamping component is arranged inside the limit plate 7.

[0022] Specifically, the adjustment component includes a fixed plate 1, which is symmetrically arranged with two groups. A limit rod 2 is fixedly connected between the two fixed plates 1, and a sliding shaft 3 is equidistantly slidably connected to the outside of the limit rod 2. A plurality of pressure blocks 4 are respectively fixedly connected to the outer side of the plurality of sliding shafts 3. A bidirectional lead screw 14 is rotatably connected between the two fixed plates 1 and located above the limit rod 2. The plurality of sliding shafts 3 are divided into two groups and are respectively threadedly connected to the outer sides of the bidirectional lead screw 14. The clamping component includes a second slide plate 11. The outer sides of the plurality of first slide plates 9 are all fixedly connected to a connecting plate 10. The second slide plate 11 is fixedly connected to the outer side of the connecting plate 10, and the second slide plate 11 is slidably connected to the inside of the limit plate 7. The inner side of the second slide plate 11 is threadedly connected to a threaded rod 12. The bottom of the threaded rod 12 is rotatably connected to a slider 13. The slider 13 is slidably connected to the inside of the pressure plate 8. Two groups of bidirectional threads are arranged on the outside of the bidirectional lead screw 14, and the pitch of the outer thread of the bidirectional thread is greater than the pitch of the inner thread. The plurality of sliding shafts 3 are divided into two groups and are respectively threadedly connected to the two groups of bidirectional threads.

[0023] The two ends of the bottom plate 6 are perpendicular to the bottom side of the tile, and the limit plate 7 is held. Then, the turntable 17 is rotated to drive the threaded rod 12 to rotate, so that the threaded rod 12 moves downward through the threaded connection with the second slide plate 11, thereby pushing the pressing plate 8 down through the slider 13, so that the pressing plate 8 pushes the pressing block 4 to move downward until the pressing block 4 presses the tops of the two tiles, and the installation of the device is completed, thereby realizing the leveling of the tiles. When it is necessary to level tiles of a larger area, the rotating wheel 15 drives the bidirectional screw 14 to rotate, thereby driving the two sets of corresponding sliding shafts 3 to move under the limit of the limit rod 2 through the two sets of bidirectional threads with different pitches outside the bidirectional screw 14. , increasing the spacing between multiple pressing blocks 4, can adapt to larger areas of tiles, and because the pitches of the two sets of bidirectional threads are different, the movement speed of the pressing block 4 on the outside is faster, so that the spacing between multiple pressing blocks 4 is within the same range during the adjustment process, improving the distribution uniformity, thereby improving the leveling effect, and through the limiting of the device, it can prevent the mortar at the bottom of the tile from shrinking unevenly before final setting, thereby affecting the overall flatness of the tile, thereby well controlling the overall flatness of the tile and improving the aesthetics of the tile joints, and the device increases the contact area with the tile by setting multiple sets of pressing blocks 4, improves the stability of tile leveling, and at the same time, the multiple sets of pressing blocks 4 are summarized in the inside of the limiting plate 7, which can be quickly installed and adjusted for the multiple sets of pressing blocks 4, improving the construction efficiency, and through the design of two sets of bidirectional threads with different pitches, the spacing between multiple pressing blocks 4 is within the same range during the adjustment process, improving the distribution uniformity, thereby improving the leveling effect.

[0024] Specifically, one outer end of the bidirectional lead screw 14 extends to the outer side of the fixed plate 1 and is fixedly connected to a rotating wheel 15, the outer side of the rotating wheel 15 is provided with a knurled pattern, the top of the sliding rod 5 is fixedly connected to a disc 16, and the top of the threaded rod 12 is fixedly connected to a rotating disk 17.

[0025] Through the above technical solution, the knurled pattern can prevent the worker's hands from slipping when turning the wheel 15, thereby improving practicality.

[0026] When in use, before leveling the tiles, first insert multiple bottom plates 6 into the gap between two tiles, then rotate the corresponding disc 16 to drive the sliding rod 5 to rotate, so that the sliding rod 5 drives the bottom bottom plate 6 to rotate until the two ends of the bottom plate 6 are perpendicular to the bottom side of the tile, hold the limiting plate 7, and then rotate the turntable 17 to drive the threaded rod 12 to rotate, so that the threaded rod 12 moves downward through the threaded connection relationship with the second slide plate 11, thereby pushing the pressing plate 8 down through the slider 13, so that the pressing plate 8 pushes the pressing block 4 to move downward until the pressing block 4 presses the tops of the two tiles, and the installation of the device is completed, thereby realizing the leveling of the tiles. When it is necessary to level tiles with a larger area, the rotating wheel 15 drives the bidirectional screw 14 to rotate, so that the two sets of bidirectional threads with different pitches on the outside of the bidirectional screw 14 drive the two sets of corresponding sliding shafts 3 to move under the limit of the limiting rod 2, so that the two sets of sliding shafts 3 drive the corresponding pressing blocks 4 to move away from each other, and increase the spacing between multiple pressing blocks 4, so that the larger area can be leveled. The invention can adapt to the tiles of different areas, and because the pitches of the two sets of bidirectional threads are different, the movement speed of the pressure block 4 on the outside is faster, so that the spacings of multiple pressure blocks 4 are within the same range during the adjustment process, which improves the uniformity of distribution and thus improves the leveling effect. The limiting of the device can prevent the mortar at the bottom of the tile from shrinking unevenly before final setting, which affects the overall flatness of the tile, thereby well controlling the overall flatness of the tile and improving the aesthetics of the tile joints. The device increases the contact area with the tile by setting multiple sets of pressure blocks 4, improves the stability of tile leveling, and at the same time, multiple sets of pressure blocks 4 are summarized inside the limiting plate 7, which can be quickly installed and adjusted for the multiple sets of pressure blocks 4, thereby improving the construction efficiency. The design of two sets of bidirectional threads with different pitches makes the spacings of multiple pressure blocks 4 within the same range during the adjustment process, which improves the uniformity of distribution and thus improves the leveling effect. The knurling pattern can prevent the staff from slipping when turning the wheel 15, thereby improving practicality.

[0027] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A tile leveling device, comprising a limit plate (7), characterized in that: The limiting plate (7) is equidistantly slidably connected to a first slide plate (9) inside, the first slide plate (9) is rotatably connected to a slide rod (5) inside, a pressure block (4) is slidably connected to the outside of the slide rod (5) below, the bottom of the slide rod (5) is fixedly connected to a bottom plate (6), a pressure plate (8) is arranged below the limiting plate (7), multiple groups of pressure blocks (4) are slidably connected to the bottom of the pressure plate (8), an adjustment component is arranged on one side of the outside of the pressure block (4), and a clamping component is arranged inside the limiting plate (7).

2. A tile leveling device according to claim 1, characterized in that: The adjustment assembly comprises a fixed plate (1), wherein the fixed plates (1) are symmetrically arranged in two groups, a limit rod (2) is fixedly connected between the two fixed plates (1), a sliding shaft (3) is equidistantly slidably connected to the outside of the limit rod (2), a plurality of pressure blocks (4) are respectively fixedly connected to one side of the outside of the plurality of sliding shafts (3), a bidirectional lead screw (14) is rotatably connected between the two fixed plates (1) and located above the limit rod (2), and the plurality of sliding shafts (3) are divided into two groups and are respectively threadedly connected to the two sides of the outside of the bidirectional lead screw (14).

3. A tile leveling device according to claim 2, characterized in that: The clamping assembly includes a second slide plate (11), and the outer side of each of the first slide plates (9) is fixedly connected to a connecting plate (10), the second slide plate (11) is fixedly connected to the outer side of the connecting plate (10), and the second slide plate (11) is slidably connected to the inside of the limiting plate (7), the inner thread of the second slide plate (11) is connected to a threaded rod (12), the bottom of the threaded rod (12) is rotatably connected to a slider (13), and the slider (13) is slidably connected to the inside of the pressure plate (8).

4. A tile leveling device according to claim 3, characterized in that: The bidirectional screw 14 is provided with two groups of bidirectional threads on the outside, and the pitch of the outer threads of the bidirectional threads is greater than the pitch of the inner threads. The plurality of sliding shafts (3) are divided into two groups and are respectively threadedly connected to the two groups of bidirectional threads.

5. A tile leveling device according to claim 2, characterized in that: One end of the outside of the bidirectional lead screw (14) extends to the outside of the fixed plate (1) and is fixedly connected to a rotating wheel (15), and a knurled pattern is arranged on the outside of the rotating wheel (15).

6. A tile leveling device according to claim 3, characterized in that: A disc (16) is fixedly connected to the top of the sliding rod (5), and a rotating disc (17) is fixedly connected to the top of the threaded rod (12).

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