Ash scraper for building decoration

Abstract

The utility model relates to the technical field of architectural decoration and finishing, and discloses an ash scraper for architectural decoration and finishing, a moving device is composed of a fixing block, a sliding rail, a threaded block, a threaded rod, a fixing box, a motor, a sliding rod, a fixing ring, a spring, a limiting block and a connecting plate, the sliding rail is slidably installed in the fixing block, the threaded block is arranged at the bottom of the fixing block, the threaded rod is installed in the threaded block in a threaded mode, the fixing box is rotatably installed outside the threaded rod, and the motor is fixedly installed in the fixing box. According to the ash scraper for building decoration, a handle is pulled, a connecting plate can drive a limiting block to move, a fixing block is installed outside a sliding rail in a sliding mode, the limiting block corresponds to a limiting groove, the handle is loosened, under the action of a spring, the limiting block enters the limiting groove to be connected with a threaded block, and the ash scraper is convenient to disassemble, assemble and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration and renovation, in particular to a scraper for building decoration and renovation. Background Art

[0002] Floor tiles, also known as floor tiles, are a decorative flooring material. Made from fired clay, they come in a variety of sizes. They are durable, pressure-resistant, wear-resistant, and moisture-resistant. Some are glazed for decorative purposes. They are commonly used on floors and cladding in public and residential buildings. Floor tiles come in a wide variety of patterns and designs, offering a wide range of options. They can be categorized by material, including glazed, solid, polished, and vitrified tiles.

[0003] The patent application number 202123163581.5 discloses a floor tile laying scraping assistant, including: a scraper, an auxiliary plate fixedly connected to the left side of the scraper, and a roller is provided inside the auxiliary plate; a scraping groove assembly, arranged inside the lifting groove, the lifting groove is arranged in the middle of the scraper, and lifting assemblies are provided on both sides of the scraping groove assembly; and a positioning assembly, arranged at the upper end of the scraper.

[0004] The scraping auxiliary device for laying floor tiles, the scraping groove component cooperates with the locking component to push the scraping groove rod into the lifting groove. The scraping groove rod can scrape out the penetration groove on the gray sand after pouring the cement slurry, which is convenient for laying floor tiles and avoids workers from manually scraping the penetration groove, thereby ensuring the effect of the floor tiles after being laid. However, there are still some areas that can be improved. For example, the device requires manual pushing of the auxiliary plate back and forth, which is time-consuming and labor-intensive and cannot meet current needs. Utility Model Content

[0005] The purpose of the utility model is to provide a scraper for building decoration and renovation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scraper for building decoration and renovation, comprising a scraper, a shift rod, a positioning assembly, a scraping groove assembly, and a moving device, wherein the shift rod is arranged inside the scraper, the positioning assembly is arranged inside the scraper, the scraping groove assembly is arranged at the bottom of the positioning assembly, and the moving device is arranged on the side of the scraper.

[0007] The moving device consists of a fixed block, a slide rail, a threaded block, a threaded rod, a fixed box, a motor, a slide rod, a fixed ring, a spring, a limit block, and a connecting plate. The fixed block is fixedly installed on the side of the scraper, the slide rail is slidably installed inside the fixed block, the threaded block is arranged at the bottom of the fixed block, the threaded rod is threadedly installed inside the threaded block, the fixed box is rotatably installed on the outside of the threaded rod, the motor is fixedly installed inside the fixed box, the slide rod is slidably installed inside the fixed block, the fixed ring is fixedly installed on the surface of the slide rod, the spring is sleeved on the surface of the slide rod, the limit block is fixedly installed on one end of the slide rod, and the connecting plate is fixedly installed on the other end of the slide rod.

[0008] Preferably, a protrusion is provided on the side of the fixed block, and a sliding groove matching the protrusion is provided inside the slide rail. The protrusion and the sliding groove facilitate the fixed block to slide stably on the outside of the slide rail.

[0009] Preferably, the output shaft of the motor is fixedly connected to the threaded rod, and the threaded rod can be driven to rotate by driving the motor.

[0010] Preferably, a limiting groove matching the limiting block is provided inside the threaded block, and this arrangement can limit the threaded block through the limiting block.

[0011] Preferably, one end of the spring is fixedly connected to the fixed block, and the other end of the spring is fixedly connected to the fixed ring, and a spring is provided for resetting the fixed ring.

[0012] Preferably, the sliding rod, fixing ring, spring and limiting block are all grouped together, and there are two groups symmetrically arranged on one side of the connecting plate. By providing two groups of these components, the threaded block can be better limited by the limiting block.

[0013] Preferably, a handle is fixedly mounted on the surface of the connecting plate, and the connecting plate can drive the limiting block to move by moving the handle.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Pull the handle of the scraper for building decoration and renovation to make the connecting plate drive the limit block to move, slide the fixed block to the outside of the slide rail, and make the limit block and the limit groove correspond to each other. Release the handle, and under the action of the spring, the limit block enters the limit groove and connects with the threaded block. It is easy to disassemble and assemble and easy to carry.

[0016] 2. The scraper for building decoration and renovation fixes the fixing box on the surface of the floor tiles through the suction cup, adjusts the positioning component to make the scraping groove component drop, and drives the motor. After pouring the cement slurry, the scraping groove component can be used to scrape out the penetration groove on the ash sand, which is convenient for laying floor tiles and avoids workers scraping the seepage groove manually. The positioning component can also be adjusted to recycle the scraping groove component to avoid uneven scraping of the ash sand, saving time and effort and having good effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixed block, threaded block and connecting plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing ring, spring and limit block of the utility model.

[0021] In the figure: 1. scraper; 2. shift rod; 3. positioning assembly; 4. scraper groove assembly; 5. moving device; 501. fixed block; 502. slide rail; 503. threaded block; 504. threaded rod; 505. fixed box; 506. motor; 507. slide rod; 508. fixed ring; 509. spring; 510. limit block; 511. connecting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a scraper for building decoration and renovation, including a scraper 1, a shift rod 2, a positioning assembly 3, a scraping groove assembly 4, and a moving device 5. The shift rod 2 is arranged inside the scraper 1, the positioning assembly 3 is arranged inside the scraper 1, the scraping groove assembly 4 is arranged at the bottom of the positioning assembly 3, and the moving device 5 is arranged on the side of the scraper 1.

[0024] The moving device 5 is composed of a fixed block 501, a slide rail 502, a threaded block 503, a threaded rod 504, a fixed box 505, a motor 506, a slide rod 507, a fixed ring 508, a spring 509, a limit block 510, and a connecting plate 511. The fixed block 501 is fixedly mounted on the side of the scraper 1, and the slide rail 502 is slidably mounted inside the fixed block 501. The side of the fixed block 501 is provided with a protrusion, and the slide rail 502 is provided with a slide groove matching the protrusion. The protrusion and the slide groove are provided to facilitate the fixed The block 501 can slide stably on the outside of the slide rail 502, the threaded block 503 is set at the bottom of the fixed block 501, the threaded rod 504 is threadedly installed inside the threaded block 503, the fixed box 505 is rotatably installed on the outside of the threaded rod 504, and a suction cup is set at the bottom of the fixed box 505 for fixing the fixed box 505. The motor 506 is fixedly installed inside the fixed box 505, and the output shaft of the motor 506 is fixedly connected to the threaded rod 504. By driving the motor 506, the threaded rod 504 can be driven The sliding rod 507 is slidably mounted on the inside of the fixed block 501, the fixing ring 508 is fixedly mounted on the surface of the sliding rod 507, the spring 509 is sleeved on the surface of the sliding rod 507, one end of the spring 509 is fixedly connected to the fixed block 501, and the other end of the spring 509 is fixedly connected to the fixing ring 508. A spring 509 is provided for resetting the fixing ring 508. A limit block 510 is fixedly mounted on one end of the sliding rod 507, and a limit groove matching the limit block 510 is provided inside the threaded block 503. The threaded block 503 can be limited by the limit block 510, and the connecting plate 511 is fixedly installed on the other end of the sliding rod 507. The sliding rod 507, the fixing ring 508, the spring 509, and the limit block 510 are all grouped together, and there are two groups symmetrically arranged on one side of the connecting plate 511. There are two groups of this assembly, which can better limit the threaded block 503 by the limit block 510. A handle is fixedly installed on the surface of the connecting plate 511. By moving the handle, the connecting plate 511 can drive the limit block 510 to move.

[0025] When in use, pulling the handle can make the connecting plate 511 drive the limit block 510 to move and compress the spring 509, so that the fixed block 501 together with the scraper 1, the moving rod 2, the positioning assembly 3, and the scraping groove assembly 4 are slidably installed on the outside of the slide rail 502, and the limit block 510 corresponds to the limit groove. The handle is released, and under the action of the spring 509, the limit block 510 is reset into the limit groove and connected to the threaded block 503, and the fixed box 505 is fixed to the floor tile surface through the suction cup. The positioning assembly 3 is adjusted to make the scraping groove assembly 4 descend, and the driving motor 506 makes the threaded rod 504 rotate, thereby moving the threaded block 503. After the cement slurry is poured, the scraping groove assembly 4 can be scraped out of the gray sand to facilitate the laying of floor tiles, avoid workers scraping the seepage groove manually, and ensure the effect of the floor tiles after being laid. The positioning assembly 3 can also be adjusted to make the scraping groove assembly 4 retracted to avoid uneven scraping of the gray sand.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the 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 these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A scraper for building decoration and renovation, comprising a scraper (1), a shift rod (2), a positioning assembly (3), a scraping groove assembly (4), and a moving device (5), characterized in that: The shift rod (2) is arranged inside the scraper (1), the positioning assembly (3) is arranged inside the scraper (1), the scraping groove assembly (4) is arranged at the bottom of the positioning assembly (3), and the moving device (5) is arranged on the side of the scraper (1); The moving device (5) is composed of a fixed block (501), a slide rail (502), a threaded block (503), a threaded rod (504), a fixed box (505), a motor (506), a slide rod (507), a fixed ring (508), a spring (509), a limit block (510), and a connecting plate (511). The fixed block (501) is fixedly mounted on the side of the scraper (1), the slide rail (502) is slidably mounted inside the fixed block (501), the threaded block (503) is arranged at the bottom of the fixed block (501), and the threaded rod (504) is threadedly mounted. The fixing box (505) is mounted inside the threaded block (503), the fixing box (505) is rotatably mounted outside the threaded rod (504), the motor (506) is fixedly mounted inside the fixing box (505), the slide rod (507) is slidably mounted inside the fixing block (501), the fixing ring (508) is fixedly mounted on the surface of the slide rod (507), the spring (509) is sleeved on the surface of the slide rod (507), the limit block (510) is fixedly mounted on one end of the slide rod (507), and the connecting plate (511) is fixedly mounted on the other end of the slide rod (507).

2. A scraper for building decoration and renovation according to claim 1, characterized in that: A protrusion is provided on the side of the fixed block (501), and a sliding groove matching the protrusion is provided inside the slide rail (502).

3. A scraper for building decoration and renovation according to claim 1, characterized in that: The output shaft of the motor (506) is fixedly connected to the threaded rod (504).

4. A scraper for building decoration and renovation according to claim 1, characterized in that: The threaded block (503) is provided with a limiting groove inside thereof, which matches the limiting block (510).

5. The scraper for building decoration and renovation according to claim 1, characterized in that: One end of the spring (509) is fixedly connected to the fixed block (501), and the other end of the spring (509) is fixedly connected to the fixed ring (508).

6. The scraper for building decoration and renovation according to claim 1, characterized in that: The sliding rod (507), the fixing ring (508), the spring (509), and the limit block (510) are all arranged in a group, and there are two groups symmetrically arranged on one side of the connecting plate (511).

7. The scraper for building decoration and renovation according to claim 1, characterized in that: A handle is fixedly mounted on the surface of the connecting plate (511).

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