House building leveling device

Abstract

The utility model discloses a house building leveling device which comprises a storage box, mounting plates are fixedly arranged on the lower end face of the storage box and located on the two sides of the storage box, avoiding holes are formed in the mounting plates, fixing shafts are arranged in the avoiding holes, brush rollers are rotationally arranged on the fixing shafts, and the brush rollers are arranged on the lower end face of the storage box. Fixing blocks are arranged at the outer ends of the avoiding holes and located on the front side and the rear side of the mounting plate, sliding holes are formed in the fixing blocks, plug pins are arranged in the sliding holes in a sliding mode, inserting holes are correspondingly formed in the two ends of the fixing shaft, the plug pins are located in the inserting holes, and one ends of the plug pins penetrate through the sliding holes and are provided with pull blocks; and first springs are arranged between the pull blocks and the fixed blocks, so that a user can pull the pull blocks to enable the plug pins to be separated from the insertion holes, the fixed shaft and the brush roller are disassembled, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to a leveling device for house construction. Background Art

[0002] During the construction of a house, after the walls and floors of the house are brushed with cement, it is very easy for uneven positions to appear on the walls or floors. During use, a corresponding smoothing device such as a mud trowel is needed to smooth the positions with a larger amplitude, and a brush roller structure is needed to smooth the concrete floor at the positions with a smaller amplitude. Most of the brush rollers of the existing leveling devices are fixed and installed by bolts or nuts, which makes it time-consuming and laborious to disassemble, and it is more troublesome to clean the brush roller. In addition, the existing leveling devices generally require two types, a mud trowel and a brush roller, which are not convenient to carry. Moreover, when the brush roller is in use, it is necessary to frequently dip the brush material, which is cumbersome to use and affects the leveling efficiency. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a building leveling device to solve the technical problem that most of the brush rollers of the existing leveling devices mentioned in the background technology are fixedly installed by bolts or nuts, which makes disassembly time-consuming and labor-intensive, and further troublesome when cleaning the brush rollers.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building construction leveling device comprises a material storage box, a mounting plate is fixedly provided on the lower end surface of the material storage box and on both sides, the mounting plate is provided with a dodging hole, a fixed shaft is provided inside the dodging hole, a brush roller is rotatably provided on the fixed shaft, a fixed block is provided at the outer end of the dodging hole and on the front and rear sides of the mounting plate, a sliding hole is provided on the fixed block, a latch is slidably provided inside the sliding hole, plug holes are correspondingly provided at both ends of the fixed shaft, the latch is located inside the plug hole, one end of the latch passes through the sliding hole and is provided with a pulling block, a first spring is provided between the pulling block and the fixed block, a mounting frame is slidably provided on the outer wall of the material storage box, a protective shell is provided on the lower end surface of the mounting frame, and a scraper is provided on the lower end surface of the protective shell and on the front and rear sides.

[0007] The utility model is further configured such that limit blocks are fixedly provided on both side surfaces of the material storage box, limit holes are provided on the limit blocks, limit rods are provided on the upper end surface of the installation frame and on both sides, and the limit rods are slidably installed with the limit holes to facilitate guiding the scraper.

[0008] The utility model is further configured such that a second spring is fixedly provided on the lower end surface of the limiting block and at the outer end of the limiting hole, and the other end of the second spring is fixedly connected to the mounting frame, so that the protective shell can protect the brush roller.

[0009] The utility model is further configured as follows: a square groove is opened on the inner wall of the material storage box and at the bottom, a square block is arranged inside the square groove, a connecting rod is fixedly arranged on the upper end surface of the square block and at a middle position, the upper end of the connecting rod passes through the material storage box and is provided with a pulling frame, a third spring is arranged on the lower end surface of the pulling frame, and the lower end of the third spring is fixedly connected to the material storage box to facilitate pulling the square block.

[0010] The utility model is further configured that a leakage hole is opened on the lower end surface of the material storage box, and a plurality of the leakage holes are provided and are all connected with the square groove, and the leakage holes are all located just above the brush roller, so as to facilitate the brush material to fall onto the brush roller.

[0011] The utility model is further configured such that guide rods are provided on both sides of the upper end surface of the square block, and guide holes are correspondingly provided on the upper end surface of the storage box. The guide rods are slidably installed with the guide holes to facilitate guiding the moving direction of the square block.

[0012] The utility model is further configured that a handle is fixedly provided on the upper end surface of the storage box to facilitate taking the device.

[0013] The utility model is further configured that a feed pipe is provided on the upper end surface of the material storage box, and a threaded buckle cover is provided on the feed pipe to facilitate adding cement and other brush materials into the material storage box.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a building leveling device having the following

[0016] Beneficial effects:

[0017] 1. By arranging the mounting plate, the avoidance hole, the fixed shaft, the brush roller, the fixed block, the sliding hole, the latch, the socket, the pull block and the first spring, the user can pull the pull block outward to disengage the latch from the socket, and then the fixed shaft can be taken out from the inside of the avoidance hole to facilitate the cleaning of the brush roller and facilitate use.

[0018] 2. By setting the installation frame, protective shell, scraper, limit block, limit hole, limit rod and second spring, when the user uses the brush roller to brush the wall, the scraper will come into contact with the surface of the wall to flatten the brush material due to pressing, and because the scraper and the brush roller are designed as an integrated unit, it is convenient to carry. When not in use, the second spring will extend to move the protective shell downward, thereby protecting the brush roller to prevent dust from adhering to the surface of the brush roller when the brush roller is placed on the ground, affecting subsequent use.

[0019] 3. By setting the square groove, square block, connecting rod, pull frame, third spring and leakage hole, the user can pull the pull frame to make the square block separate from the square groove, so that the brush material inside the storage box flows out from the leakage hole to the upper end of the brush roller, thereby saving the time of frequent dipping and facilitating use. When the pull frame is released, the third spring will push the square block back into the square groove for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of a leveling device for a house building when it is not in use;

[0021] Figure 2 This is a schematic diagram of the installation positions of the mounting plate, fixed shaft, brush roller, and fixed block inside the protective shell;

[0022] Figure 3 This is an exploded view of the installation of the mounting plate, rotating shaft, brush roller and latch;

[0023] Figure 4 for Figure 3 A partial schematic diagram of the middle A area;

[0024] Figure 5 It is an overall cross-sectional view of the storage box.

[0025] In the figure: 1. material storage box; 2. mounting plate; 3. avoidance hole; 4. fixed shaft; 5. brush roller; 6. fixed block; 7. sliding hole; 8. latch; 9. socket; 10. pull block; 11. first spring; 12. mounting frame; 13. protective shell; 14. scraper; 15. limit block; 16. limit hole; 17. limit rod; 18. second spring; 19. square groove; 20. square block; 21. connecting rod; 22. pull frame; 23. third spring; 24. leakage hole; 25. guide rod; 26. guide hole; 27. handle; 28. feed pipe; 29. ​​threaded buckle cover. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A leveling device for building construction comprises a storage box 1, a mounting plate 2 is fixedly arranged on the lower end surface of the storage box 1 and on both sides, a dodging hole 3 is opened on the mounting plate 2, a fixed shaft 4 is arranged inside the dodging hole 3, a brush roller 5 is rotatably arranged on the fixed shaft 4, a fixing block 6 is arranged at the outer end of the dodging hole 3 and on both sides of the front and rear of the mounting plate 2, a sliding hole 7 is opened on the fixing block 6, a latch 8 is slidably arranged inside the sliding hole 7, a plug hole 9 is correspondingly opened at both ends of the fixed shaft 4, the latch 8 is located inside the plug hole 9, one end of the latch 8 passes through the sliding hole 7 and is provided with a pull block 10, a first spring 11 is arranged between the pull block 10 and the fixed block 6, a mounting frame 12 is slidably arranged on the outer wall of the storage box 1, a protective shell 13 is arranged on the lower end surface of the mounting frame 12, and a scraper 14 is arranged on the lower end surface of the protective shell 13 and on both sides of the front and rear.

[0030] In this embodiment, limit blocks 15 are fixedly provided on both side surfaces of the storage box 1, and limit holes 16 are opened on the limit blocks 15. Limit rods 17 are provided on the upper end surface of the mounting frame 12 and on both sides. The limit rods 17 are slidably installed with the limit holes 16, and a second spring 18 is fixedly provided on the lower end surface of the limit block 15 and at the outer end of the limit hole 16, and the other end of the second spring 18 is fixedly connected to the mounting frame 12.

[0031] More specifically, the user can pull the pull block 10 to disengage the latch 8 from the socket 9, and then the fixed shaft 4 and the brush roller 5 can be taken out from the inside of the avoidance hole 3, which is convenient for later cleaning. When in use, the scraper 14 is pressed to contact the surface of the wall to scrape the brush material flat, and since the scraper 14 and the brush roller 5 are designed as an integrated unit, they are easy to carry. When not in use, the second spring 18 will extend to move the protective shell 13 downward, thereby protecting the brush roller 5.

[0032] See also Figure 1 , Figure 2 and Figure 5As an implementation method for making the brush material fall onto the brush roller 5: a square groove 19 is provided on the inner wall of the storage box 1 and at the bottom, a square block 20 is provided inside the square groove 19, a connecting rod 21 is fixedly provided on the upper end surface of the square block 20 and at the middle position, the upper end of the connecting rod 21 passes through the storage box 1 and is provided with a pull frame 22, the lower end surface of the pull frame 22 is provided with a third spring 23, the lower end of the third spring 23 is fixedly connected to the storage box 1, a leakage hole 24 is provided on the lower end surface of the storage box 1, a plurality of leakage holes 24 are provided and are all connected with the square groove 19, the leakage holes 24 are all located at the upper end of the brush roller 5, guide rods 25 are provided on the upper end surface of the square block 20 and on both sides, a guide hole 26 is correspondingly provided on the upper end surface of the storage box 1, and the guide rod 25 and the guide hole 26 are slidably installed.

[0033] Specifically, the user can pull the pull frame 22 to extend and retract the third spring 23 so that the square block 20 is separated from the square groove 19. At this time, the brush material inside the storage box 1 will flow to the upper end of the brush roller 5 through the leakage hole 24, making it convenient to add material.

[0034] Please refer to Figure 1 As a further implementation method for taking and adding materials to the storage box 1: a handle 27 is fixedly provided on the upper end surface of the storage box 1, a feeding pipe 28 is provided on the upper end surface of the storage box 1, and a threaded buckle cover 29 is provided on the feeding pipe 28.

[0035] Specifically, the user can add materials into the storage box 1 through the feeding pipe 28 .

[0036] To sum up, when the overall equipment is in use: the user can first pull the pull frame 22 to disengage the square block 20 from the square groove 19, so that the brush material inside the storage box 1 flows out from the leakage hole 24 to the upper end of the brush roller 5, and then use the brush roller 5 to roll brush the wall or the ground, and in the process of rolling brushing, the extrusion scraper 14 will contact the outer surface of the wall to scrape the brush material flat, thereby increasing the efficiency of the leveling work. When not in use, the second spring 18 will extend to allow the protective shell 13 to move downward, thereby protecting the brush roller 5 to prevent dust from adhering to the surface of the brush roller 5 when the brush roller 5 is placed on the ground, affecting subsequent use. When the brush roller 5 needs to be cleaned, the pull block 10 can be pulled outward to disengage the pin 8 from the socket 9. At this time, the fixed shaft 4 can be removed from the inside of the avoidance hole 3 to facilitate the cleaning of the brush roller 5 and facilitate use.

[0037] When the brush roll 5 needs to be cleaned, the pull block 10 can be pulled outward to disengage the latch 8 from the insertion hole 9, and the fixed shaft 4 can be taken out from the inside of the avoidance hole 3 to facilitate cleaning of the brush roll 5.

[0038] When in use, the wall or the ground can be brushed by the brush roller 5, and during the brushing process, the extrusion scraper 14 will contact the outer surface of the wall to scrape the brush material flat, thereby increasing the efficiency of the leveling work.

[0039] When dipping is required, the square block 20 can be separated from the square groove 19 by pulling the pull frame 22, so that the brush material inside the storage box 1 flows out from the leakage hole 24 to the upper end of the brush roller 5, which is convenient for use.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A building construction leveling device, comprising a storage box (1), characterized in that: The lower end surface of the material storage box (1) and both sides thereof are fixedly provided with mounting plates (2), the mounting plates (2) are provided with avoidance holes (3), the inside of the avoidance holes (3) are provided with fixed shafts (4), a brush roller (5) is rotatably provided on the fixed shaft (4), the outer ends of the avoidance holes (3) and both sides thereof are provided with fixing blocks (6), the fixing blocks (6) are provided with sliding holes (7), the inside of the sliding holes (7) are provided with latches (8) for sliding movement, the fixing shafts (4) are provided with a plurality of fixed blocks (6), and the fixing blocks (6) are provided with a plurality of fixed blocks (6). The two ends of the storage box (4) are provided with corresponding insertion holes (9), the latch (8) is located inside the insertion hole (9), one end of the latch (8) passes through the sliding hole (7) and is provided with a pull block (10), a first spring (11) is provided between the pull block (10) and the fixed block (6), an installation frame (12) is slidably provided on the outer wall of the storage box (1), a protective shell (13) is provided on the lower end surface of the installation frame (12), and scrapers (14) are provided on the lower end surface of the protective shell (13) and on the front and rear sides.

2. A building construction leveling device according to claim 1, characterized in that: Limit blocks (15) are fixedly provided on both sides of the material storage box (1), and limit holes (16) are provided on the limit blocks (15). Limit rods (17) are provided on the upper end surface of the installation frame (12) and on both sides, and the limit rods (17) are slidably installed with the limit holes (16).

3. A building construction leveling device according to claim 2, characterized in that: A second spring (18) is fixedly provided on the lower end surface of the limiting block (15) and at the outer end of the limiting hole (16), and the other end of the second spring (18) is fixedly connected to the installation frame (12).

4. A building construction leveling device according to claim 1, characterized in that: A square groove (19) is provided on the inner wall of the material storage box (1) and at the bottom thereof, a square block (20) is provided inside the square groove (19), a connecting rod (21) is fixedly provided on the upper end surface of the square block (20) and at the middle position thereof, the upper end of the connecting rod (21) passes through the material storage box (1) and is provided with a pull frame (22), the lower end surface of the pull frame (22) is provided with a third spring (23), and the lower end of the third spring (23) is fixedly connected to the material storage box (1).

5. A building construction leveling device according to claim 4, characterized in that: The lower end surface of the material storage box (1) is provided with a material leakage hole (24), a plurality of the material leakage holes (24) are provided and all are connected to the square groove (19), and the material leakage holes (24) are all located directly above the brush roller (5).

6. A building construction leveling device according to claim 4, characterized in that: The upper end surface of the square block (20) and both sides thereof are provided with guide rods (25), and the upper end surface of the material storage box (1) is correspondingly provided with guide holes (26), and the guide rods (25) and the guide holes (26) are slidably mounted.

7. A building construction leveling device according to claim 1, characterized in that: A handle (27) is fixedly provided on the upper end surface of the material storage box (1).

8. The building construction leveling device according to claim 1, characterized in that: The upper end surface of the material storage box (1) is provided with a feed pipe (28), and a threaded buckle cover (29) is provided on the feed pipe (28).

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