Environment-friendly wall polishing device for building construction

Abstract

The utility model relates to building equipment technical field discloses an environmental protection type wall surface polishing device for building construction, including the rotary disc, the upper and lower end surface of rotary disc all are fixedly connected with threaded rod, the outer wall of two threaded rods respectively threadedly equipped with upper threaded sleeve and lower threaded sleeve, the upper end surface fixedly connected with fixed column of upper threaded sleeve, the one side fixed connection of fixed column has drive motor, the output fixedly connected with rotating rod of drive motor, one end of rotating rod fixedly connected with polishing wheel. In the utility model, the relative position of polishing wheel can be conveniently adjusted according to the need through the height adjusting structure, and the dust generated during polishing can be quickly adsorbed through the dust collection structure, so that the utility model has better usability and protective property.

Description

Technical Field

[0001] This utility model relates to the field of building equipment technology, and in particular to an environmentally friendly wall grinding device for building construction. Background Technology

[0002] Building construction engineering refers to the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, equipment, and interior and exterior decoration projects. "Building construction" refers to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities. After the buildings are completed, the interior and exterior walls need to be decorated, and the wall surfaces need to be smoothed and polished before decoration.

[0003] Current sanding equipment requires scaffolding for sanding at heights, which is unsafe and generates a lot of dust, posing a health hazard to workers. Therefore, those skilled in the art have provided an environmentally friendly wall sanding device for building construction to address the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an environmentally friendly wall grinding device for building construction. The height adjustment structure allows for convenient adjustment of the relative position of the grinding wheels, thus achieving ease of use. Furthermore, the dust collection structure can quickly absorb the dust generated during grinding, providing better usability and protection.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An environmentally friendly wall grinding device for building construction includes a rotating disk. Threaded rods are fixedly connected to both the upper and lower end faces of the rotating disk. An upper threaded sleeve and a lower threaded sleeve are threadedly fitted onto the outer walls of the two threaded rods, respectively. A fixed column is fixedly connected to the upper end face of the upper threaded sleeve. A drive motor is fixedly connected to one side of the fixed column. A rotating rod is fixedly connected to the output end of the drive motor. A grinding wheel is fixedly connected to one end of the rotating rod.

[0007] A sealing cover is fixedly connected to one side of the fixed column. A vacuum head is fixedly connected to the inner wall of one side of the sealing cover. A vacuum cleaner is fixedly connected to the side of the fixed column away from the sealing cover. Two vacuum tubes are fixedly connected to one side of the vacuum cleaner. The other ends of the vacuum tubes pass through the fixed column and are fixedly connected to the vacuum head. Multiple vacuum ports are opened on one side of the vacuum head. An annular groove is opened on one side of the sealing cover. Multiple movable springs are fixedly connected to the inner wall of one side of the annular groove. A connecting collar is fixedly connected to one side of the multiple movable springs. A contact abutment is fixedly connected to one side of the connecting collar.

[0008] With the above technical solution, during use, the drive motor rotates the rotating rod, causing the grinding wheel to rotate and thus achieving the purpose of grinding the wall surface. When adjusting the height, the two threaded rods rotate synchronously by twisting the rotating disc, thereby adjusting the distance between the upper and lower threaded sleeves. The dust generated during grinding is drawn through the vacuum cleaner through the suction port and moved into the suction pipe, and finally conducted into the dust removal space inside the vacuum cleaner. The sealing cover and contact abutment ring provide better sealing, preventing dust from flying and affecting the user's physical and mental health. The contact abutment ring can be moved by the action of the movable spring, thus achieving automatic adjustment according to the degree of protrusion on the wall, thereby achieving better usability.

[0009] Furthermore, the outer walls of both threaded rods are threaded with internal threaded rings, and the outer walls of both internal threaded rings are fixedly fitted with external threaded rings. The upper threaded sleeve and the lower threaded sleeve are each provided with an annular threaded groove on their opposite sides, and the two external threaded rings are respectively threaded into the corresponding annular threaded grooves.

[0010] The above technical solution allows the internal threaded ring to move on the threaded rod by rotating the external threaded ring, and the external threaded ring to be threaded into the annular threaded groove, thereby achieving a better limiting effect and making the structure more stable.

[0011] Furthermore, the threads of the two threaded rods are arranged in opposite directions;

[0012] By using the above technical solution, the threaded rod can be set in opposite directions to achieve better adjustment.

[0013] Furthermore, a bellows is fixedly connected between the sealing cover and the contact ring, and the bellows is made of high-density polyethylene.

[0014] The above technical solution, through the use of corrugated pipes, can achieve better protection.

[0015] Furthermore, the grinding wheel is movably disposed within the contact ring;

[0016] By employing the above technical solution, and through the movable arrangement of the grinding wheel within the contact ring, a better grinding effect can be achieved.

[0017] Furthermore, the movable spring is made of carbon steel;

[0018] The above technical solution, using a movable spring made of carbon steel, can achieve the purpose of high-strength use.

[0019] Furthermore, the outer wall of the rotating disk is provided with a V-shaped groove pattern;

[0020] By using the above technical solution, a better anti-slip effect can be achieved by setting V-shaped grooves on the outer wall of the rotating disk.

[0021] This utility model has the following beneficial effects:

[0022] 1. The wall grinding device for building construction of this utility model, when in use, drives the rotating rod to rotate through the drive motor, so that the grinding wheel can rotate and thus achieve the purpose of grinding the wall surface. When adjusting the height, the two threaded rods are rotated synchronously by twisting the rotating disc, so as to adjust the distance between the upper threaded sleeve and the lower threaded sleeve. After the adjustment is completed, the outer threaded ring is rotated to move the inner threaded ring on the threaded rod, and the outer threaded ring is threaded into the annular thread groove, thereby achieving a better limiting effect, making the structure more stable and having better usability.

[0023] 2. The wall grinding device for building construction of this utility model uses a vacuum cleaner to allow the dust generated during grinding to pass through the suction port and move into the suction pipe, and finally be conducted into the dust removal space inside the vacuum cleaner. The sealing cover and contact abutment ring can achieve better sealing effect, avoiding dust flying and causing physical and mental health problems to the user. The contact abutment ring can be moved by the action of the movable spring, so as to achieve automatic adjustment according to the degree of wall protrusion, thereby achieving better usability. The corrugated pipe can achieve better protection and is convenient to use.

[0024] 3. The wall grinding device for building construction of this utility model has a height adjustment structure that allows for convenient adjustment of the relative position of the grinding wheel according to the required conditions, thereby achieving the purpose of convenient use. In addition, the dust suction structure can quickly absorb the dust generated during grinding, which has better usability and protection. Attached Figure Description

[0025] Figure 1 This is an isometric schematic diagram of the wall grinding device for building construction according to this utility model;

[0026] Figure 2 This is a front sectional view of the wall grinding device for building construction according to this utility model;

[0027] Figure 3 for Figure 2 An enlarged schematic diagram of the structure at point A;

[0028] Figure 4 for Figure 2 An enlarged schematic diagram of the structure at point B;

[0029] Figure 5 This is an isometric view of the connection between the connecting collar and the contact abutment ring of the wall grinding device for building construction according to this utility model.

[0030] Legend:

[0031] 1. Lower threaded sleeve; 2. Rotating disk; 3. Threaded rod; 4. Upper threaded sleeve; 5. Internal threaded ring; 6. External threaded ring; 7. Annular threaded groove; 8. Fixed post; 9. Drive motor; 10. Rotating rod; 11. Grinding wheel; 12. Sealing cover; 13. Vacuum cleaner; 14. Vacuum hose; 15. Vacuum head; 16. Vacuum inlet; 17. Annular groove; 18. Movable spring; 19. Connecting collar; 20. Contact abutment ring; 21. Bellows. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1-5 This utility model provides a specific embodiment: an environmentally friendly wall grinding device for building construction, including a rotating disk 2. The outer wall of the rotating disk 2 is decorated with V-shaped grooves, which improves the anti-slip effect. Threaded rods 3 are fixedly connected to both the upper and lower ends of the rotating disk 2. The threads of the two threaded rods 3 are arranged in opposite directions, which allows for better adjustment. An upper threaded sleeve 4 and a lower threaded sleeve 1 are respectively threaded onto the outer walls of the two threaded rods 3. A fixing post 8 is fixedly connected to the upper end face of the upper threaded sleeve 4, and one side of the fixing post 8 is fixedly connected to... There is a drive motor 9, and a rotating rod 10 is fixedly connected to the output end of the drive motor 9. A grinding wheel 11 is fixedly connected to one end of the rotating rod 10. The outer walls of the two threaded rods 3 are threaded with internal threaded rings 5. The outer walls of the two internal threaded rings 5 ​​are fixedly fitted with external threaded rings 6. The upper threaded sleeve 4 and the lower threaded sleeve 1 are respectively provided with annular threaded grooves 7 on opposite sides. The two external threaded rings 6 are respectively threaded in the corresponding annular threaded grooves 7. By rotating the external threaded rings 6, the internal threaded rings 5 ​​move on the threaded rods 3 and the external threaded rings 6 are threaded in the annular threaded grooves 7, thereby achieving a better limiting effect and making the structure more stable.

[0034] A sealing cover 12 is fixedly connected to one side of the fixed post 8. A vacuum cleaner head 15 is fixedly connected to the inner wall of one side of the sealing cover 12. A vacuum cleaner 13 is fixedly connected to the side of the fixed post 8 away from the sealing cover 12. Two vacuum cleaner pipes 14 are fixedly connected to one side of the vacuum cleaner 13. The other end of each vacuum cleaner pipe 14 passes through the fixed post 8 and is fixedly connected to the vacuum cleaner head 15. Multiple vacuum ports 16 are provided on one side of the vacuum cleaner head 15. An annular groove 17 is provided on one side of the sealing cover 12. Multiple movable springs 18 are fixedly connected to the inner wall of one side of the annular groove 17. The movable springs 18 are made of carbon steel and are designed to withstand various conditions. The movable springs 18, made of carbon steel, can achieve high strength. A connecting collar 19 is fixedly connected to one side of the multiple movable springs 18, and a contact abutment ring 20 is fixedly connected to one side of the connecting collar 19. A bellows 21 is fixedly connected between the sealing cover 12 and the contact abutment ring 20. The bellows 21 is made of high-density polyethylene. The bellows 21 can achieve better protection. The grinding wheel 11 is movably set inside the contact abutment ring 20. The movement of the grinding wheel 11 inside the contact abutment ring 20 can achieve better grinding.

[0035] Working principle: During use, the drive motor 9 drives the rotating rod 10 to rotate, which in turn rotates the grinding wheel 11, thus achieving the purpose of grinding the wall surface. When adjusting the height, the rotating disc 2 is twisted to make the two threaded rods 3 rotate synchronously, thereby adjusting the distance between the upper threaded sleeve 4 and the lower threaded sleeve 1. After adjustment, rotating the outer threaded ring 6 causes the inner threaded ring 5 to move on the threaded rod 3, and the outer threaded ring 6 is threaded into the annular threaded groove 7, thus achieving better limiting effect and making the structure more stable. The vacuum cleaner 13 then... The operation allows dust generated during sanding to pass through the suction port 16 and move into the suction pipe 14, eventually being conducted into the dust removal space inside the vacuum cleaner 13. The sealing cover 12 and the contact abutment ring 20 provide a better seal, preventing dust from flying and affecting the user's physical and mental health. The contact abutment ring 20 can be moved by the movable spring 18, allowing it to automatically adjust according to the degree of wall protrusion, thus achieving better usability. The corrugated pipe 21 provides better protection.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly wall grinding device for building construction, comprising a rotating disc (2), characterized in that: The upper and lower end faces of the rotating disk (2) are fixedly connected with threaded rods (3). The outer walls of the two threaded rods (3) are respectively threaded with an upper threaded sleeve (4) and a lower threaded sleeve (1). The upper end face of the upper threaded sleeve (4) is fixedly connected with a fixed column (8). A drive motor (9) is fixedly connected to one side of the fixed column (8). A rotating rod (10) is fixedly connected to the output end of the drive motor (9). A grinding wheel (11) is fixedly connected to one end of the rotating rod (10). A sealing cover (12) is fixedly connected to one side of the fixed column (8). A vacuum cleaner head (15) is fixedly connected to the inner wall of one side of the sealing cover (12). A vacuum cleaner (13) is fixedly connected to the side of the fixed column (8) away from the sealing cover (12). Two vacuum cleaner pipes (14) are fixedly connected to one side of the vacuum cleaner (13). The other end of each vacuum cleaner pipe (14) passes through the fixed column (8) and is fixedly connected to the vacuum cleaner head (15). Multiple vacuum ports (16) are opened on one side of the vacuum cleaner head (15). An annular groove (17) is opened on one side of the sealing cover (12). Multiple movable springs (18) are fixedly connected to the inner wall of one side of the annular groove (17). A connecting collar (19) is fixedly connected to one side of the multiple movable springs (18). A contact abutment ring (20) is fixedly connected to one side of the connecting collar (19).

2. The environmentally friendly wall grinding device for building construction according to claim 1, characterized in that: The outer walls of the two threaded rods (3) are threaded with internal threaded rings (5), and the outer walls of the two internal threaded rings (5) are fixedly fitted with external threaded rings (6). The upper threaded sleeve (4) and the lower threaded sleeve (1) are respectively provided with annular threaded grooves (7) on opposite sides, and the two external threaded rings (6) are respectively threaded in the corresponding annular threaded grooves (7).

3. The environmentally friendly wall grinding device for building construction according to claim 1, characterized in that: The threads of the two threaded rods (3) are arranged in opposite directions.

4. The environmentally friendly wall grinding device for building construction according to claim 1, characterized in that: A corrugated pipe (21) is fixedly connected between the sealing cover (12) and the contact ring (20), and the corrugated pipe (21) is made of high-density polyethylene.

5. The environmentally friendly wall grinding device for building construction according to claim 1, characterized in that: The grinding wheel (11) is movably disposed within the contact ring (20).

6. The environmentally friendly wall grinding device for building construction according to claim 1, characterized in that: The movable spring (18) is made of carbon steel.

7. The environmentally friendly wall grinding device for building construction according to claim 1, characterized in that: The outer wall of the rotating disk (2) is provided with a V-shaped groove pattern.

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