CN220747548U

CN220747548U - Building plastering scraping plate

Info

Publication number: CN220747548U
Application number: CN202321048447.7U
Authority: CN
Inventors: 徐海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-04-09
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a plastering scraper for a building, which has the technical scheme that: the scraper comprises a scraper body, wherein an operation plate is fixedly arranged on one side of the scraper body; the plastering assembly is arranged at one end of the operation plate and used for plastering a wall, the plastering assembly comprises a handle, the handle is arranged at one end of the operation plate, a limit groove is formed in one end of the operation plate, a receiving groove is formed in one end of the operation plate, a connecting groove is formed in the inner circular wall surface of the limit groove, the handle is respectively sleeved with the limit groove and the receiving groove in a movable mode, and the handle, the scraper body, the positioning column, the spring, the moving block, the limit groove, the receiving groove and the connecting groove are arranged under the mutual matching mode, so that the wall is plastered, a worker can adjust the angle of the handle to the wall, and raw materials of plastering, which are caused by the movement of the scraper body in the angle of the handle, are prevented from falling down to waste.

Description

Building plastering scraping plate

Technical Field

The utility model relates to the technical field of building plastering, in particular to a building plastering scraper.

Background

Plastering is commonly called plastering, namely plastering a wall by using river sand, lime or mortar king, cement, mixing water and stirring to form cement mortar, then plastering the cement mortar on the wall surface, wherein the heat-insulating mortar plastering plays a role in heat insulation, plastering anti-crack mortar on foam by paving fiber meshes in the north, plastering an outer wall inner wall of a building house, or plastering cement sand on the ground, and construction engineering is a common name of various buildings and engineering facilities providing material technology foundation for human life and production.

For example, chinese patent publication No. CN217175539U, in which a plastering scraper for decoration is provided, raw materials are coated on a wall body by the scraper, single feeding amount of the scraper is large, repeated bending down and feeding are not required for a worker for many times, labor intensity is reduced, plastering angle can be automatically adjusted, and plastering effect is improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the building plastering scraper, which solves the problems that the plastering raw material is required to be smeared on the building wall by common staff when the building surface is plastered because the building wall and other places are required to be plastered after the building is finished, the hand of the staff can form a certain included angle with the handheld part of the scraper along with the continuous adjustment of the plastering action when the staff plasters the wall, the angle between the hand and the handle is required to be adjusted, the scraper can leave the surface of the wall, and the plastering raw material between the scraper and the wall can fall down, so that the plastering raw material waste can be caused.

The technical aim of the utility model is realized by the following technical scheme:

the plastering scraper for the building comprises a scraper body, wherein an operation plate is fixedly arranged on one side of the scraper body; the subassembly of plastering, the subassembly of plastering sets up the one end of operation panel for plaster the wall, the subassembly of plastering includes: the handle, the handle sets up the one end of operation panel, the spacing groove has been seted up to the one end of operation panel, accepting groove has been seted up to the one end of operation panel, the spread groove has been seted up to the interior circular wall of spacing groove, the handle respectively with the spacing groove with accept groove activity cup joints, the constant head tank has been seted up to one side of handle, the restriction hole has been seted up to the inside one end of constant head tank, the movable groove has been seted up to one side of the inside of handle, the movable piece that has cup jointed in inside of movable groove, the interior circular wall of constant head tank has movably cup jointed the reference column, the reference column with the restriction hole activity cup joints, the one end of reference column with movable piece fixed mounting, the outer circular wall of reference column has movably cup jointed the spring, the one end of spring with the inside one end fixed mounting of constant head tank, the movable piece with the spread groove activity cup joints.

In order to facilitate the rotation of the positioning column pushed by a worker, as the building plastering scraper, preferably, two limiting plates are fixedly arranged on one side of the handle, a moving hole is formed in the top surface of each limiting plate, a pushing block is arranged on one side of the handle, connecting columns are fixedly arranged on the top surface and the bottom surface of each pushing block respectively, and the outer circular wall surface of each connecting column is movably sleeved with the moving hole.

In order to limit the handle, as the building plastering scraper, a limit block is preferably fixedly arranged on one side of the interior of the handle, a limit groove is formed in the inner circular wall surface of the receiving groove, and the limit block is movably sleeved with the limit groove.

In order to increase the friction between a worker and a handle, the building plastering scraper is preferably provided with an anti-slip sleeve fixedly sleeved on the outer wall surface of the handle.

In order to facilitate the movement of the pushing block by a worker, the building plastering scraper is preferably provided with a antiskid plate fixedly arranged on one side of the pushing block.

In order to plaster a higher wall, as the building plastering scraper provided by the utility model, preferably, a connecting pipe is fixedly arranged on the outer circular wall surface of the operation plate, threads are formed on the inner circular wall surface of the connecting pipe, a supporting column is connected with the inner circular wall surface of the connecting pipe through threads, and threads are formed on the outer circular wall surface of the supporting column.

In order to increase the service life of the spring, as the building plastering scraper, the surface of the spring is preferably coated with anticorrosive paint.

In summary, the utility model has the following advantages:

through handle, scraper blade body, reference column, spring, movable block, spacing groove, accepting under groove and the matched with each other of spread groove that set up use, and then plaster to the wall to the staff can adjust the angle of hand and handle and plaster to the wall, prevents to adjust the raw materials that the scraper blade body leads to plaster to fall and produce extravagant when the angle of hand and handle is moved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the handle structure of the present utility model;

FIG. 3 is a schematic view of the operating panel structure of the present utility model;

FIG. 4 is a schematic diagram of a push block according to the present utility model;

FIG. 5 is a schematic view of the structure of the receiving tank of the present utility model.

Reference numerals: 1. a scraper body; 2. a handle; 3. an operation panel; 4. a pushing block; 5. positioning columns; 6. a spring; 7. limiting the aperture; 8. a moving groove; 9. a moving block; 10. a connecting groove; 11. a limit groove; 12. a receiving groove; 13. a positioning groove; 14. a connecting column; 15. a limiting plate; 16. a moving hole; 17. a limiting block; 18. an anti-skid sleeve; 19. a cleat; 20. a limiting groove; 21. a connecting pipe; 22. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2, 3 and 4, a plastering scraper for construction comprises a scraper body 1, wherein an operation plate 3 is fixedly arranged on one side of the scraper body 1, one end of the operation plate 3 is provided with a plastering component for plastering a wall, the plastering component comprises a handle 2, the handle 2 is arranged at one end of the operation plate 3, one end of the operation plate 3 is provided with a limit groove 11, one end of the operation plate 3 is provided with a receiving groove 12, the inner circular wall surface of the limit groove 11 is provided with a connecting groove 10, the handle 2 is movably sleeved with the limit groove 11 and the receiving groove 12 respectively, one side of the handle 2 is provided with a positioning groove 13, one end of the inside of the positioning groove 13 is provided with a limiting hole 7, one side of the inside of the handle 2 is provided with a moving groove 8, the inside of the moving groove 8 is movably sleeved with a moving block 9, the inner circular wall surface of the positioning groove 13 is movably sleeved with a positioning column 5, the positioning column 5 is movably sleeved with the limiting hole 7, one end of the positioning column 5 is fixedly installed with the movable block 9, the outer circular wall surface of the positioning column 5 is movably sleeved with the spring 6, one end of the spring 6 is fixedly installed with one end of the inside of the positioning groove 13, the movable block 9 is movably sleeved with the connecting groove 10, when a worker plasters a wall, firstly, the plastered raw material is placed on one side of the scraper body 1, the worker holds the operation plate 3 to squeeze the scraper body 1 and the wall body, so that the wall is plastered, along with the height lifting of plastering, a certain angle is formed between the hand of the worker and the handle 2 in the plastering process, so that the wall is difficult to be plastered continuously, at the moment, the worker presses the positioning column 5 to drive the movable block 9 to move, and meanwhile, the positioning column 5 compresses the spring 6, and then the worker rotates the handle 2, and then handle 2 is moving inside accepting groove 12 and spacing groove 11, after handle 2 rotates certain angle, loosen behind the reference column 5, and then spring 6 kick-backs drives reference column 5 and movable block 9 and remove, then connecting groove 10 restricts movable block 9, thereby the staff can adjust the angle of handle and handle 2 and plaster the wall, and then need not let the surface that scraper blade body 1 left the wall body adjust the angle of handle 2 to suitable position, the raw materials that removes scraper blade body 1 when preventing the angle of staff's regulation handle and handle 2 and lead to the raw materials that plaster to fall down and produce extravagant.

Example two

Based on the above embodiment 1, referring to fig. 1, 2 and 4, two limiting plates 15 are fixedly installed on one side of the handle 2, a moving hole 16 is formed on the top surface of the limiting plate 15, a push block 4 is provided on one side of the handle 2, a connecting column 14 is fixedly installed on the top surface and the bottom surface of the push block 4 respectively, the outer circular wall surface of the connecting column 14 is movably sleeved with the moving hole 16, through the provided push block 4, a worker is facilitated to push the positioning column 5 to rotate, a limiting block 17 is fixedly installed on one side of the inside of the handle 2, a limiting groove 20 is formed on the inner circular wall surface of the receiving groove 12, and the limiting block 17 is movably sleeved with the limiting groove 20.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2 and 5, the outer wall surface of the handle 2 is fixedly sleeved with the anti-slip sleeve 18, one side of the push block 4 is fixedly provided with the anti-slip plate 19, the outer wall surface of the operation plate 3 is fixedly provided with the connection pipe 21, the inner wall surface of the connection pipe 21 is provided with threads, the inner wall surface of the connection pipe 21 is in threaded connection with the support column 22, the outer wall surface of the support column 22 is provided with threads, and the surface of the spring 6 is coated with anti-corrosion paint.

Working principle: referring to fig. 1-5, when a worker plasters a wall, firstly, the plastered raw material is placed on one side of the scraper body 1 by holding the operation plate 3 by the worker, then the scraper body 1 and the wall are plastered, along with the height lifting of plastering, a certain angle is formed between the worker's hand and the handle 2 in the plastering process, and then the wall is difficult to continuously plaster, at this time, the worker presses the positioning column 5 to drive the movable block 9 to move, meanwhile, the positioning column 5 compresses the spring 6, then the worker rotates the handle 2, and then the handle 2 moves in the receiving groove 12 and the limiting groove 11, after the handle 2 rotates by a certain angle, the positioning column 5 and the movable block 9 are driven by the spring 6 to move by rebound, and then the movable block 9 is limited by the connecting groove 10, so that the worker can adjust the angle of the handle and the handle 2 to the wall, and the angle of the handle 2 is not required to be adjusted to a proper position on the surface of the scraper body 1, and the handle 2 is not required to be separated from the wall, and the raw material is wasted when the worker adjusts the angle of the handle 2 to move the scraper body to move, and the scraper 1 is required to fall.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A construction plastering trowel, comprising:

the scraper comprises a scraper body (1), wherein an operation plate (3) is fixedly arranged on one side of the scraper body (1);

the subassembly of plastering, the subassembly of plastering sets up the one end of operation panel (3) for plaster the wall, the subassembly of plastering includes: handle (2), handle (2) set up the one end of operation panel (3), spacing groove (11) have been seted up to the one end of operation panel (3), accepting groove (12) have been seted up to the one end of operation panel (3), connecting groove (10) have been seted up to the interior circular wall of spacing groove (11), handle (2) respectively with spacing groove (11) with accept groove (12) activity and cup joint, constant head tank (13) have been seted up to one side of handle (2), limiting hole (7) have been seted up to the inside one end of constant head tank (13), movable groove (8) have been seted up to the inside activity of movable groove (8), movable block (9) have been cup jointed to the interior circular wall activity of constant head tank (13), fixed column (5) with limiting hole (7) activity cup joint, the one end of constant head column (5) with movable block (9) fixed mounting, fixed connection spring (6) have been cup jointed to one end of spring (6) and movable groove (9).

2. A construction plastering screed according to claim 1, wherein: two limiting plates (15) are fixedly arranged on one side of the handle (2), a moving hole (16) is formed in the top surface of each limiting plate (15), a push block (4) is arranged on one side of the handle (2), connecting columns (14) are fixedly arranged on the top surface and the bottom surface of each push block (4) respectively, and the outer circular wall surface of each connecting column (14) is movably sleeved with the corresponding moving hole (16).

3. A construction plastering screed according to claim 1, wherein: a limiting block (17) is fixedly arranged on one side of the inside of the handle (2), a limiting groove (20) is formed in the inner circular wall surface of the receiving groove (12), and the limiting block (17) is movably sleeved with the limiting groove (20).

4. A construction plastering screed according to claim 1, wherein: an anti-slip sleeve (18) is fixedly sleeved on the outer wall surface of the handle (2).

5. A construction plastering screed according to claim 2, wherein: one side of the pushing block (4) is fixedly provided with a antiskid plate (19).

6. A construction plastering screed according to claim 1, wherein: the connecting device is characterized in that a connecting pipe (21) is fixedly arranged on the outer circular wall surface of the operating plate (3), threads are formed on the inner circular wall surface of the connecting pipe (21), a supporting column (22) is connected with the inner circular wall surface of the connecting pipe (21) in a threaded mode, and threads are formed on the outer circular wall surface of the supporting column (22).

7. A construction plastering screed according to claim 1, wherein: the surface of the spring (6) is coated with an anticorrosive paint.