Waterproof layer trowelling device

Abstract

The utility model relates to the technical field of waterproof layer trowelling, in particular to a waterproof layer trowelling device which comprises two guide rails, sliding blocks are movably installed on the tops of the guide rails, the tops of the two sliding blocks are both fixedly connected with a top plate, and a rectangular block is embedded in the top of the top plate. According to the waterproof layer trowelling device, through the arrangement of a rectangular block, a hand shifting rod and a scraping plate, when a waterproof layer is trowelling, the hand shifting rod can rotate the direction of the scraping plate, and the rectangular block slides on the top plate to adjust the longitudinal position of the scraping plate, so that scraped redundant waterproof layer paint is collected together, and the scraping plate moves horizontally along with the horizontal movement of the scraping plate; according to the waterproof layer trowelling device, trowelling operation of a waterproof layer can be rapidly completed, the purpose of efficient trowelling of the waterproof layer is achieved, and the problems that redundant waterproof layer paint is accumulated on the two sides of a scraping plate, subsequent trowelling needs to be conducted again, and the trowelling efficiency of the waterproof layer is reduced due to the fact that the scraping plate is inconvenient to rotate by an angle when the waterproof layer is trowelling are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof layer leveling, in particular to a waterproof layer leveling device. Background Art

[0002] The waterproof layer is a material layer designed to prevent indoor water, other water or groundwater from entering the roof, seeping into walls, basements and underground structures, and seeping into floors and walls.

[0003] A smoothing device is required when applying the waterproof layer. Chinese Patent 202321227812.0 proposes a waterproof layer smoothing device. The waterproof coating can be stored through a storage box, which can avoid the situation where there is not too much residual waterproof coating around, resulting in the need to rush the waterproof coating from farther away in sequence. It can not only save physical strength, but also improve the efficiency of smoothing the waterproof coating. Among them, it is not convenient for the scraper to rotate when smoothing the waterproof layer, resulting in excess waterproof layer coating accumulated on both sides of the scraper, which needs to be smoothed again later, reducing the smoothing efficiency of the waterproof layer. Therefore, a waterproof layer smoothing device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a waterproof layer smoothing device with the advantages of efficient smoothing, etc., which solves the problem that the scraper is inconvenient to rotate when smoothing the waterproof layer, resulting in excess waterproof layer coating accumulation on both sides of the scraper, which requires subsequent smoothing and reduces the smoothing efficiency of the waterproof layer.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof layer leveling device, comprising two guide rails, a slider is movably installed on the top of the guide rail, the tops of the two sliders are fixedly connected to the top plate, a rectangular block is embedded in the top of the top plate, a hand lever with one end penetrating through and extending to the bottom of the rectangular block is rotatably installed on the top of the rectangular block, a positioning plate is fixedly installed on the bottom of the hand lever, a scraper is movably installed on the bottom of the positioning plate, and an adjustment mechanism is provided on the positioning plate.

[0006] Furthermore, a through hole is opened at the top center of the top plate, and the rectangular block is slidably installed inside the through hole.

[0007] Furthermore, the adjustment mechanism includes a vertical plate, a threaded hole, an adjusting screw and a nut. The vertical plates are fixedly installed on the front and rear ends of the bottom of the positioning plate. Threaded holes are opened on the opposite sides of the two vertical plates. The front and back sides of the scraper are fixedly installed with an adjusting screw with one end passing through the threaded hole and extending to the outside of the vertical plate. The outer peripheral wall of the adjusting screw is threadedly connected to a nut with one end in contact with the vertical plate.

[0008] Furthermore, the front end of the outer peripheral wall of the hand lever is fixedly sleeved with an anti-skid sleeve, the top center of the rectangular block is embedded with an anti-skid sleeve, and the hand lever is rotatably installed inside the anti-skid sleeve.

[0009] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0010] 1. The waterproof layer smoothing device, through the rectangular block, the hand lever and the scraper, when smoothing the waterproof layer, the hand lever can rotate the direction of the scraper, and adjust the longitudinal position of the scraper by sliding the rectangular block on the top plate, so that the scraped excess waterproof layer paint is collected together, and with the horizontal movement of the scraper, the smoothing operation of the waterproof layer can be completed quickly, achieving the purpose of efficient smoothing of the waterproof layer, and solving the problem that the scraper is not convenient to rotate when smoothing the waterproof layer, resulting in excess waterproof layer paint being accumulated on both sides of the scraper, requiring subsequent smoothing, thereby reducing the smoothing efficiency of the waterproof layer.

[0011] 2. The waterproof layer leveling device, through the provided adjustment mechanism, loosens the nuts on both sides to release the fixed state of the scraper, adjusts the scraper to the target height, tightens the nuts to fix the scraper, and thus, the leveling height of the waterproof layer can be adjusted according to demand, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 For this utility model Figure 1 Enlarged view of point B in the middle.

[0015] In the figure: 1 guide rail, 2 slider, 3 top plate, 31 through hole, 4 rectangular block, 5 hand lever, 51 anti-slip sleeve, 6 positioning plate, 7 scraper, 8 adjustment mechanism, 81 vertical plate, 82 threaded hole, 83 adjustment screw, 84 nut. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3A waterproof layer leveling device in this embodiment includes two guide rails 1, a slider 2 is movably installed on the top of the guide rail 1, the tops of the two sliders 2 are fixedly connected to the top plate 3, a rectangular block 4 is embedded on the top of the top plate 3, a hand lever 5 with one end penetrating through and extending to the bottom of the rectangular block 4 is rotatably installed on the top of the rectangular block 4, a positioning plate 6 is fixedly installed on the bottom of the hand lever 5, a scraper 7 is movably installed on the bottom of the positioning plate 6, and an adjustment mechanism 8 is provided on the positioning plate 6.

[0018] In this embodiment, a through hole 31 is opened at the center of the top of the top plate 3 , and the rectangular block 4 is slidably installed inside the through hole 31 .

[0019] Specifically, the rectangular block 4 can slide on the top plate 3 through the provided through hole 31 .

[0020] In this embodiment, the adjustment mechanism 8 includes a vertical plate 81, a threaded hole 82, an adjusting screw 83 and a nut 84. The vertical plates 81 are fixedly installed at both the front and rear ends of the bottom of the positioning plate 6. The two vertical plates 81 have threaded holes 82 on opposite sides. The front and back sides of the scraper plate 7 are fixedly installed with an adjusting screw 83 with one end passing through the threaded hole 82 and extending to the outside of the vertical plate 81. The outer peripheral wall of the adjusting screw 83 is threadedly connected to a nut 84 with one end in contact with the vertical plate 81.

[0021] Specifically, the nuts 84 on both sides are loosened to release the fixed state of the scraper 7, the scraper 7 is adjusted to the target height, and the nuts 84 are tightened to fix the scraper 7. In this way, the leveling height of the waterproof layer can be adjusted according to needs.

[0022] In this embodiment, the front end of the outer peripheral wall of the hand lever 5 is fixedly sleeved with an anti-slip sleeve 51, the top center of the rectangular block 4 is embedded with an anti-slip sleeve 51, and the hand lever 5 is rotatably installed inside the anti-slip sleeve 51.

[0023] Specifically, the anti-slip sleeve 51 can increase the friction coefficient between the user's hand and the hand lever 5 , making it easier for the user to rotate the hand lever 5 ; the anti-slip sleeve 51 allows the hand lever 5 to rotate on the rectangular block 4 .

[0024] The working principle of the above embodiment is:

[0025] Loosen the nuts 84 on both sides to release the fixed state of the scraper 7, adjust the scraper 7 to the target height, tighten the nuts 84 to fix the scraper 7, and thus, the leveling height of the waterproof layer can be adjusted according to the needs;

[0026] After the height of the scraper 7 is adjusted, the two guide rails 1 are placed on both sides of the waterproof layer leveling area, and the user holds the hand lever 5 and moves the scraper 7 horizontally to level the waterproof layer;

[0027] During the smoothing process, the direction of the scraper 7 can be rotated by the hand lever 5, and the longitudinal position of the scraper 7 can be adjusted by sliding the rectangular block 4 on the top plate 3, so that the excess waterproof layer paint scraped out can be gathered together. With the horizontal movement of the scraper 7, the smoothing operation of the waterproof layer can be completed quickly.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof layer leveling device, comprising two guide rails (1), characterized in that: A slider (2) is movably mounted on the top of the guide rail (1), the tops of the two sliders (2) are fixedly connected to the top plate (3), a rectangular block (4) is embedded on the top of the top plate (3), a hand lever (5) having one end penetrating through and extending below the rectangular block (4) is rotatably mounted on the top of the rectangular block (4), a positioning plate (6) is fixedly mounted on the bottom of the hand lever (5), a scraper (7) is movably mounted on the bottom of the positioning plate (6), and an adjustment mechanism (8) is arranged on the positioning plate (6).

2. A waterproof layer leveling device according to claim 1, characterized in that: A through hole (31) is provided at the center of the top of the top plate (3), and the rectangular block (4) is slidably mounted inside the through hole (31).

3. A waterproof layer leveling device according to claim 1, characterized in that: The adjustment mechanism (8) comprises a vertical plate (81), a threaded hole (82), an adjustment screw (83) and a nut (84); the vertical plates (81) are fixedly mounted at both the front and rear ends of the bottom of the positioning plate (6); the threaded holes (82) are provided on opposite sides of the two vertical plates (81); the front and back sides of the scraper (7) are fixedly mounted with an adjustment screw (83) having one end penetrating the threaded hole (82) and extending to the outside of the vertical plate (81); the outer peripheral wall of the adjustment screw (83) is threadedly connected to a nut (84) having one end in contact with the vertical plate (81).

4. A waterproof layer leveling device according to claim 1, characterized in that: An anti-slip sleeve (51) is fixedly sleeved on the front end of the outer peripheral wall of the hand lever (5), the anti-slip sleeve (51) is embedded in the top center of the rectangular block (4), and the hand lever (5) is rotatably mounted inside the anti-slip sleeve (51).

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