CN219675098U - Mortar leveling device applied to tile paving - Google Patents

Abstract

The utility model discloses a mortar leveling device applied to tile paving, which comprises a plurality of leveling guide rails, wherein a plurality of lifting support legs are arranged on the leveling guide rails, a plurality of level targets are arranged on the leveling guide rails, and a plurality of clamping bars for supporting the leveling guide rails are arranged between two adjacent leveling guide rails. The leveling guide rail is arranged, a horizontal reference surface can be formed on the uneven ground, a track with supporting force is formed by depending on the bearing of the leveling guide rail, mortar distribution is carried out on the track, the thickness is controllable, and the operation is easy; the clamping bars can set the distance between the two leveling guide rails, and enable the leveling guide rails to transversely stand and keep stable in a frame structure; the level targets are provided for more convenient visual inspection of the laser level position for ease of calibration.

Description

Mortar leveling device applied to tile paving

Technical Field

The utility model relates to the technical field of decoration, in particular to a mortar leveling device applied to tile paving.

Background

In the building decoration industry, the tile paving is an important construction project, and the tile paving method in the decoration industry in China mostly adopts non-slurry wet-mixed mortar, namely dry-mixed mortar, to pave the tiles, and is characterized in that sand stone and cement are mixed into the non-slurry wet-mixed mortar, the piled plasticity of the non-slurry wet-mixed mortar is utilized to press the tiles on the mortar for beating, adjusting and leveling, single-piece tile pre-paving is carried out to compact the mortar, then the tiles are uncovered to coat cement slurry, and then the tile paving is pressed for survival. The utility model aims to reduce labor intensity and improve operability of the construction method by realizing continuous leveling of non-slurry wet-mixed mortar.

Disclosure of Invention

The utility model provides a mortar leveling device applied to paving ceramic tiles, which assists the paving of the ceramic tiles by a set of device, can improve paving speed and accuracy, reduce labor intensity and improve operability of the industry. Meanwhile, the accurate thickness control can also reduce the consumption of mortar, thereby playing the social benefits of environmental protection and energy saving.

The utility model provides a mortar leveling device applied to tile paving, which comprises a plurality of leveling guide rails, wherein a plurality of lifting support legs are arranged on the leveling guide rails, a plurality of level targets are arranged on the leveling guide rails, and a plurality of clamping bars for supporting the leveling guide rails are arranged between two adjacent leveling guide rails.

Preferably, bayonets are arranged at two ends of the clamping bar, and the bayonets are clamped on the leveling guide rail.

Preferably, the clamping bar is a plug-in type telescopic body, and a screwing screw is arranged at the telescopic position of the clamping bar.

Preferably, the leveling rail further comprises a plurality of auxiliary legs detachably connected to one of the leveling rails.

Preferably, one side of the leveling guide rail is provided with a supporting leg clamping seat, one end of the auxiliary supporting leg is provided with a hasp, the supporting leg clamping seat corresponds to the hasp, and the auxiliary supporting leg is provided with a lifting supporting leg.

Preferably, the lifting support leg comprises electric telescopic rods arranged at two end parts of the leveling guide rail, the electric telescopic rods are arranged at one side of the leveling guide rail, and the control element and the battery pack of the electric telescopic rods are arranged in the leveling guide rail.

Preferably, the lifting support leg comprises a support leg seat fixed on one side of the leveling guide rail, a vertical through hole is formed in the support leg seat, an upright post is inserted in the vertical through hole, a fin pile and a spring post are fixed in the support leg seat, a spring is sleeved on the spring post, a tilted fin is jointly arranged on the fin pile, the upright post and the spring post, a fork head is arranged at one end of the tilted fin, the fork head is inserted on the fin pile, an upright post hole is formed in the middle of the tilted fin, the tilted fin penetrates through the upright post hole to be sleeved on the upright post, a spring post hole is formed in the tilted fin, the tilted fin penetrates through the spring post hole to be sleeved on the spring post, a tilted fin is arranged at the other end of the tilted fin, a sealing cover is arranged at two ends of the support leg seat, a strip hole is formed in the sealing cover, and the tilted fin penetrates through the strip hole to extend out of the sealing cover.

Preferably, the leveling guide rail is a plug-in structure.

Preferably, one end of the leveling guide rail is provided with a reducing insertion end, a spring clamp is arranged in the reducing insertion end, a spring clamp bead is arranged on the spring clamp, and a bead clamping hole is formed in the adjacent end of the adjacent leveling guide rail.

Preferably, the level gauge targets are rotatably connected to one side of the leveling rail.

According to the technical scheme, the utility model provides the mortar leveling device applied to paving the ceramic tiles, in the construction process, the laser level gauge is placed on the ground, the highest point of the ground fluctuation error is detected by projecting the laser level line, the thickness of the ceramic tiles is measured, and a level line is projected.

Two leveling guide rails are placed on the ground in parallel, two clamping bars are clamped on the leveling guide rails, the leveling guide rails and the clamping bars form a frame structure to stand and keep stable, laser horizontal lines are projected on scale targets, the height errors of the leveling guide rails are observed, lifting support legs are adjusted, the leveling guide rails are enabled to move up and down, when the number of the lifting support legs is three or more, the lifting support legs at the two ends are adjusted first, then the middle lifting support legs are adjusted, the leveling guide rails can be quickly adjusted, the leveling guide rails are adjusted to a preset horizontal line, non-slurry wet-mixed mortar is poured into a range between the two leveling guide rails, loose non-slurry wet-mixed mortar is flattened on the leveling guide rails by a scraper or other flat tools, the upper plane of the loose non-slurry wet-mixed mortar is consistent with the upper plane of the leveling guide rails, and a long auxiliary surface leveling mortar layer is completed. And (3) pouring cement paste on the leveled mortar layer, placing the ceramic tile on the cement paste, vibrating and pressing the ceramic tile by utilizing the existing ceramic tile vibrator, and calibrating through a laser horizontal line to finish ceramic tile pasting. Can be continuously stuck on the long-breadth mortar layer piece by piece.

Therefore, compared with the prior art, the arrangement of the leveling guide rail can form a horizontal reference surface on the uneven ground, a track with supporting force is formed by depending on the bearing of the leveling guide rail, mortar distribution and leveling work are carried out on the track, the thickness can be controlled, and the operation is easy; the clamping bars can set the distance between the two leveling guide rails, and enable the leveling guide rails to transversely stand and keep stable in a frame structure; the arrangement of the horizontal line target is used for more conveniently visualizing the laser horizontal line position by visual inspection so as to facilitate calibration and large-area continuous operation.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, the drawings that are necessary for the embodiments will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a rail assembly provided by an embodiment of a mortar leveling apparatus for tile application;

FIG. 2 is a schematic cross-sectional view of a leg rest provided by an embodiment of a mortar leveling apparatus for tile application;

FIG. 3 is a schematic plan view in cross-section of a leg rest provided by an embodiment of a mortar leveling apparatus for tile application;

FIG. 4 is a schematic view of a clamping bar provided by an embodiment of a mortar leveling device for tile application;

FIG. 5 is a schematic view of a secondary leg provided by an embodiment of a mortar leveling apparatus for tile application;

FIG. 6 is a schematic view of an electric telescopic rod provided by an embodiment of a mortar leveling device for tile application;

FIG. 7 is a schematic cross-sectional view of a mating portion of a leveling rail provided by an embodiment of a mortar leveling device for tile paving;

FIG. 8 is an enlarged view at A provided by an embodiment of a mortar leveling apparatus for tile application;

FIG. 9 is a schematic view of the installation of a secondary leg provided by an embodiment of a mortar leveling apparatus for tile application;

FIG. 10 is a schematic view of the cooperation of gravity pressing rollers and guide rails provided by an embodiment of a mortar leveling device for tile paving;

FIG. 11 is a schematic view of a tooth-shaped scraping groove of a paste mortar provided by an embodiment of a mortar leveling device applied to laying ceramic tiles;

FIG. 12 is a schematic view showing the cooperation of a toothed scraping groove and a guide rail provided by an embodiment of a mortar leveling device for laying ceramic tiles;

fig. 13 is a schematic elevation view of the tooth-shaped scraping groove and the guide rail provided by the embodiment of the mortar leveling device applied to paving ceramic tiles.

In the figure: 1. leveling guide rail, 2 landing leg seats, 3 vertical perforation, 4 stand columns, 5 seesaw piles, 6 spring columns, 7 springs, 8 oblique seesaw sheets, 9 fork heads, 10 stand column holes, 11 spring column holes, 12 seesaw handles, 13 sealing covers, 14 strip holes, 15 level gauge targets, 16 screws, 17 clamping bars, 18 bayonet sockets, 19 screwing screws, 20 control elements, 21 electric telescopic rods, 22 clamping seats, 23 landing leg clamping seats, 24 buckles, 25 reducing insertion ends, 26 spring clamps, 27 spring clamping beads, 28 clamping bead holes, 29 shaft heads, 30 handles, 31 rollers and 32 tooth-shaped scraping grooves.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

The core of the utility model is to provide a leveling rail for leveling the ground mortar when the tile is paved, and by means of the leveling rail 1, a long-distance horizontal rail can be formed, and the mortar layer can be quickly paved and leveled; the mortar layer can be rolled and compacted and the tile glue can be scraped by other tools by means of the leveling guide rail, and various methods can be generated to paste tiles with different specifications on the market by using the leveling guide rail.

Referring to fig. 1-13, a mortar leveling device for paving ceramic tiles comprises a plurality of leveling guide rails 1, wherein a plurality of lifting support legs are arranged on the leveling guide rails 1, the lifting support legs can adjust the height and levelness of the leveling guide rails 1 by referring to a laser level projecting horizontal line, a plurality of level targets 15 are arranged on the leveling guide rails 1, scale marks are arranged on the level targets 15, the level targets 15 are screwed on the leveling guide rails 1 through screws 16, the level targets 15 can be pulled in an angle direction by taking the screws 16 as axes, when the mortar leveling device is used, the level targets can be adjusted to a position vertical to the leveling guide rails 1, when the mortar leveling device is not used, the leveling device is pulled to be horizontal to the leveling guide rails 1 so as to improve portability, and a plurality of clamping bars 17 for supporting the leveling guide rails 1 are arranged between two adjacent leveling guide rails 1 and used for positioning the distance between the two adjacent leveling guide rails 1 and supporting the two leveling guide rails 1.

Specifically, the leveling guide rail 1 is arranged to form two parallel tracks on the ground when the ceramic tile is paved, non-slurry wet-mixed mortar is poured into a range between the two leveling tracks 1, and a mortar layer can be flattened by using the existing leveling tools on the market and lapping the two leveling tracks 1, so that the effect of quickly and continuously leveling the mortar layer is achieved, and the subsequent construction operations such as tamping, slurry scraping and the like can be performed on the tracks. The setting of lift landing leg is used for adjusting the height level of two leveling guide rails 1 to make leveling guide rail 1 reach the level that the ceramic tile was spread when pasting, and form a track that has the holding power, with the order adjustment of both ends before the centre promptly with leveling guide rail 1 to whole horizontality, the setting of spirit level target 15 is the level of conveniently adjusting guide rail 1 through the horizon of laser spirit level, spirit level target 15 also can be folded with screw 16 as the axle, makes it more portable.

The utility model discloses the nature, the both ends of card thick stick 17 all are equipped with bayonet socket 18, and bayonet socket 18 card is on horizontal pole 1, and the card thick stick is hollow tubular product, and the card thick stick 17 is the flexible body of plug-in type, and the flexible position of card thick stick 17 is equipped with and revolves and twists screw 19, after adjusting the length of card thick stick 17, twists screw 19 through revolving, and the length can be adjusted in the setting of flexible card thick stick 17 to adapt to the ceramic tile of different specifications.

The clamping bars 17 are matched with the leveling guide rail 1 to control the distance, the clamping bars 1 are clamped on the leveling guide rail 1 to enable the leveling guide rail 1 to transversely stand, a stable frame structure is formed, the horizontal line of the laser level is projected onto the level gauge target 15 on the leveling guide rail 1, and the overall levelness of the leveling guide rail 1 is adjusted by adjusting the height of the lifting support legs. After the whole leveling is adjusted, pouring non-slurry wet-mixed mortar between the two leveling guide rails 1, and using a strip scraper to support the leveling guide rails 1 to level the mortar, wherein the leveled non-slurry wet-mixed mortar is loose, the loose non-slurry wet-mixed mortar can be compacted by using the existing round gravity press roller with a protruding shaft head, and the rolled mortar can reach a compacted and horizontal state due to the fact that the shaft head of the press roller is supported on the leveling guide rails.

In some embodiments, the leveling guide rail comprises a leveling guide rail 1, a plurality of auxiliary support legs detachably connected to the leveling guide rail 1, specifically, a support leg clamping seat 23 is arranged on one side of the leveling guide rail 1, a hasp 24 is arranged at one end of each auxiliary support leg, the support leg clamping seat 23 and the hasp 24 correspond to each other, lifting support legs are arranged on the auxiliary support legs, the auxiliary support leg is inserted into the support leg clamping seat 23 and clamped on hooks of the support leg clamping seat 23 by the hasp 24, the auxiliary support legs are arranged in such a way that when a second row of tiles are paved, only one leveling guide rail is needed to be placed at a pre-paving position, the auxiliary support legs are arranged on the leveling guide rail 1, the leveling guide rail 1 can transversely stand in a single rail, the second row of tiles are paved, and the method for paving a third row of tiles and more rows of tiles is the same.

In some embodiments, the lifting support leg comprises electric telescopic rods 21 arranged at two end parts of the leveling guide rail 1, the electric telescopic rods 21 are arranged at one side of the leveling guide rail 1, control elements and battery packs of the electric telescopic rods 21 are arranged inside the leveling guide rail 1, the electric telescopic rods 21 are fixed on the leveling guide rail 1 through clamping seats 22, kinetic energy can be provided in the form of an external power supply, and the electric telescopic rods 21 are arranged to enable the leveling guide rail 1 to be adjusted up and down more conveniently. The two ends of the leveling guide rail 1 are adjusted to be horizontal by the electric telescopic rod 21, and then the leveling guide rail can be horizontal at two points and one line.

In some embodiments, the lifting support comprises a support base 2 fixed on one side of a leveling guide rail 1, a vertical perforation 3 is arranged on the support base 2, a vertical column 4 is inserted in the vertical perforation 3, a fin pile 5 and a spring column 6 are fixed in the support base 2, a spring 7 is sleeved on the spring column 6, a tilted fin 8 is jointly arranged on the fin pile 5, the support column 4 and the spring column 6, a fork head 9 is arranged at one end of the tilted fin 8, the fork head 9 is inserted on the fin pile 5, a column hole 10 is arranged in the middle of the tilted fin 8, the tilted fin 8 passes through the column hole 10 and is sleeved on a column 4, a spring column hole 11 is arranged on the tilted fin 8, a tilted fin 8 passes through the spring column hole 11 and is sleeved on the spring column 6, a fin handle 12 is arranged at the other end of the tilted fin 8, a sealing cover 13 is arranged at two ends of the support base 2, a strip hole 14 is arranged on the sealing cover 13, the fin handle 12 passes through the strip hole 14 and extends out of the sealing cover 13, the specific embodiment is in the use process, the self-weight of the leveling guide rail 1 and the pressure of a load brought by a tool on the guide rail 1 are utilized, the tilted fin 8 is enabled to pass through the support base 2 and the tilted fin 8 to be tightly clamped at one end of the guide rail 1, the support column 4 is enabled to be not to be tightly clamped at the same time, and the set up-down shear force is enabled to be high when the guide rail 8 is not to be tightly clamped at the position 4, and is enabled to be tightly and is not clamped to be in the desired to be in the position to be 4, and is not tightly opposite to be in the position to be 4, and high, and a shear force is set to be 4 is tightly and tightly opposite to the 9. The upright post 4 can be inserted and extracted when the tilted handle 12 is pinched, and the embodiment is more portable.

In some embodiments, the leveling guide rails 1 are in an inserting structure, the leveling guide rails can be connected end to end, the length of the leveling guide rails 1 is prolonged or reduced according to the size of a field, specifically, one end of each leveling guide rail 1 is provided with a reducing inserting end 25, the reducing inserting end 25 can extend into the adjacent leveling guide rail 1, a spring clip 26 is arranged in the reducing inserting end 25, a spring clip bead 27 is arranged on the spring clip 26, a clip bead hole 28 is arranged at the adjacent end of the adjacent leveling guide rail 1, and the spring clip bead 27 is clipped into the clip bead hole 28 after splicing, and the structure is similar to the inserting structure of a sunshade framework.

The utility model further provides two embodiments for assisting work and improving work efficiency by using the utility model.

Example 1

Two leveling guide rails 1 are placed on the ground in parallel, two clamping bars 17 are clamped on the leveling guide rails 1, the leveling guide rails 1 and the clamping bars 17 form a frame structure to stand and keep stable, a laser horizontal line is projected on a scale target, the height error of the leveling guide rails 1 is observed, a leveling device is adjusted to enable the leveling guide rails to move up and down, when three or more lifting support legs are needed, two ends are adjusted first, other lifting support legs only need to fall against the ground, the leveling guide rails 1 can be quickly adjusted to form a track with levelness and stiffness, non-pasty wet-mixed mortar is poured into a range between the two leveling guide rails 1, loose non-pasty wet-mixed mortar is carried on the leveling guide rails 1 by a scraper or other straight tools, the upper plane of the loose non-pasty wet-mixed mortar is consistent with the upper plane of the leveling guide rails 1, a long-format leveling mortar layer is completed according to the length of the track, a tile is poured on the leveling mortar layer, the tile is placed on the cement mortar layer, the tile is vibrated and tile is pasted by using an existing vibrator, and tile pasting is completed through laser horizontal line calibration. Can be continuously stuck on the long-breadth mortar layer piece by piece.

Example 2

When paving large-size ceramic tiles or rock plates, after the loose non-pasty wet mixed mortar is flattened by the leveling guide rails 1 through the steps in the embodiment 1, the mortar layer can be compacted by the gravity pressing rollers, specifically, the gravity pressing rollers are similar to a single carrier roller on a conveyor belt, both ends of each gravity pressing roller are provided with shaft heads 29, namely rotating shafts of the carrier rollers, the shaft heads 29 are abutted on the two leveling guide rails 1, when the rolling gravity pressing rollers move, the shaft heads 29 of the gravity pressing rollers are abutted on the leveling guide rails 1 to form limit, the compaction is completed, meanwhile, the leveling level of the mortar layer can be ensured, a handle 30 can be further arranged on the gravity pressing rollers, the gravity pressing rollers can be dragged by the handle 30 to compact the mortar layer, the ceramic tile glue can be scraped on the mortar layer during the compaction process, the roller 31 can be arranged at both ends of the tooth-shaped scraping grooves 32, the ceramic tile glue can be scraped into a plate shape by the tooth-shaped scraping grooves 32 on the compacted mortar surface layer, and then the tile is placed and paved, and the embodiment is more suitable for large-size ceramic tiles.

According to the technical scheme, in the construction process, a 360-degree laser level meter is placed on the ground, the highest point of ground fluctuation errors is detected by projecting a laser level line, the thickness of mortar for paving tiles is measured, and a level line is projected.

Two leveling guide rails are placed on the ground in parallel, more than two clamping bars 17 are clamped on the leveling guide rails 1, so that the leveling guide rails 1 and the clamping bars 17 form a frame structure to keep standing stably, a level gauge target 15 is pulled up to be vertical to the leveling guide rails 1, a laser horizontal line is projected on a scale mark of the level gauge target 15, the height error of the leveling guide rails 1 is observed, a tilted handle 12 on a lifting support leg is pinched, the upright post 4 is propped against the ground, and the leveling guide rails 1 are moved up and down to enable the laser horizontal line to correspond to the set scale mark of the level gauge target 15. The leveling guide rail 1 can be quickly leveled by firstly adjusting the upright posts 4 at the two ends of the leveling guide rail 1 and then adjusting other upright posts 4. After the two leveling guide rails 1 are regulated to a set horizontal line, pouring non-slurry wet-mixed mortar into a range between the two leveling guide rails 1, flattening the loose non-slurry wet-mixed mortar on the two leveling guide rails 1 by a flat scraper or other tools by workers, so that the upper plane of the loose non-slurry wet-mixed mortar is consistent with the upper plane of the leveling guide rails 1. The utility model can also improve the laying efficiency of the ceramic tile, and specifically, the tooth-shaped scraping groove 32 is placed between the two leveling guide rails 1, the roller 31 is loaded on the leveling guide rails 1, the ceramic tile glue is poured into the groove of the tooth-shaped scraping groove 32, the tooth-shaped scraping groove 32 is pushed to one side, the ceramic tile glue penetrates through the bottom edge of the tooth-shaped scraping groove 32 to form a washboard-shaped cement layer on the mortar base layer, then the ceramic tile is taken out, and the ceramic tile is pressed and covered on the washboard-shaped ceramic tile cement layer for pasting. The multi-tile leveling machine can be used for continuously paving a plurality of tiles at one time, when a second row of tiles are paved, only one leveling guide rail 1 is needed to be placed at the position of the pre-paved tiles, auxiliary supporting legs are inserted on the leveling guide rail 1, the leveling guide rail 1 can transversely stand in a single track, the edge part of the paved tiles in the previous row is matched with the leveling guide rail 1, only the leveling monorail is needed, then the flattening process and the tile glue scraping process are carried out, and the method is the same when the tiles in the third row and more rows of tiles in the later are paved.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the utility model being indicated by the following claims.

It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The embodiments of the present utility model described above do not limit the scope of the present utility model.

Claims (10)

1. The mortar leveling device for paving ceramic tiles is characterized by comprising a plurality of leveling guide rails (1), wherein a plurality of lifting support legs are arranged on the leveling guide rails (1), a plurality of level targets (15) are arranged on the leveling guide rails (1), and a plurality of clamping bars (17) for supporting the leveling guide rails (1) are arranged between two adjacent leveling guide rails (1).

2. Mortar leveling device for laying ceramic tiles according to claim 1, characterized in that both ends of the clamping bar (17) are provided with bayonets (18), and the bayonets (18) are clamped on the leveling guide rail (1).

3. Mortar leveling device for laying ceramic tiles according to claim 2, characterized in that the clamping bar (17) is a plug-in telescopic body, and the telescopic position of the clamping bar (17) is provided with a screwing screw (19).

4. Mortar leveling device for tile application according to claim 1, further comprising a plurality of secondary legs detachably connected to one of said leveling rails (1).

5. Mortar leveling device for tile paving according to claim 4, wherein one side of the leveling guide rail (1) is provided with a supporting leg clamping seat (23), one end of the auxiliary supporting leg is provided with a hasp (24), the supporting leg clamping seat (23) and the hasp (24) correspond to each other, and the auxiliary supporting leg is provided with a lifting supporting leg.

6. Mortar leveling device for tile paving according to any of claims 1 or 5, wherein the lifting leg comprises electric telescopic rods (21) arranged at two end parts of the leveling guide rail (1), the electric telescopic rods (21) are arranged at one side of the leveling guide rail (1), and control elements and battery packs of the electric telescopic rods (21) are arranged inside the leveling guide rail (1).

7. The mortar leveling device applied to tile paving according to any one of claims 1 or 5, wherein the lifting support comprises a support leg seat (2) fixed on one side of the leveling guide rail (1), a vertical through hole (3) is formed in the support leg seat (2), a vertical column (4) is inserted into the vertical through hole (3), a fin pile (5) and a spring column (6) are fixed in the support leg seat (2), a spring (7) is sleeved on the spring column (6), a tilted fin (8) is jointly arranged on the fin pile (5), the vertical column (4) and the spring column (6), a fork head (9) is arranged at one end of the tilted fin (8), the fork head (9) is inserted into the fin pile (5), a column hole (10) is formed in the middle of the tilted fin (8), the tilted fin (8) penetrates through the column hole (10) and is sleeved on the column (4), a spring column hole (11) is formed in the tilted fin (8), tilted fin (8) penetrates through the column hole (10) and two ends of the support leg (8) and the two ends of the fork head (13) are covered by the fork head (9), the tilted handle (12) passes through the strip hole (14) and extends out of the sealing cover (13).

8. Mortar leveling device for tile application according to claim 1, characterized in that the leveling rail (1) is a plug-in structure.

9. Mortar leveling device applied to tile paving according to claim 8, wherein one end of the leveling guide rail (1) is provided with a reduced diameter insertion end (25), a spring clip (26) is arranged in the reduced diameter insertion end (25), a spring clip bead (27) is arranged on the spring clip (26), and a clip bead hole (28) is arranged at the adjacent end of the adjacent leveling guide rail (1).

10. Mortar leveling device for tile application according to claim 1, characterized in that the level target (15) is rotatably connected to one side of the leveling rail (1).