Wall surface ash removing and polishing device for architectural engineering decoration

Abstract

The utility model is applicable to the field of architectural engineering decoration equipment, and provides a wall surface ash removal and polishing device for architectural engineering decoration, which comprises a wall surface ash removal and polishing head detachably mounted on a movable base component, and the wall surface ash removal and polishing head comprises a polishing disc, a unit dust removal structure and a driving base; a plurality of dust removal structures are arranged; the unit dust removal structure comprises a universal shaping hose and an air draft plate, and the universal shaping hose is communicated to an air draft fan arranged on the movable base assembly; one end of the universal shaping hose is communicated to the air draft plate, and a plurality of air draft holes in the air draft plate are used for air draft and dust removal; a universal shaping hose on a plurality of local unit dust removal structures or a plurality of local unit dust removal structures is used for adjusting different bending forms so as to adjust the air draft dust removal position and angle of the air draft plate, so that different natural wind directions in a construction area are well adapted, and the main flowing direction of flying dust along with the wind directions is accurately positioned; and the dust removal coverage range and the dust removal effect are improved.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering decoration equipment, in particular to a wall surface cleaning and polishing device for construction engineering decoration. Background Art

[0002] Decoration project refers to the engineering process in house construction that includes plastering, painting, slurrying, glazing, wallpapering, finishing, covering panels and floral decorations. It is the last construction process of house construction. Its specific contents include plastering of internal and external walls and ceilings, internal and external wall finishing and inlays, floor finishing, installation of house facade floral decorations, painting and slurrying of wooden and metal products such as doors and windows, etc.

[0003] In the process of scraping putty, some small defects will inevitably appear in the wall polishing method, such as the joints at the putty joints, the marks left by some scratches or too thick, and the holes caused by water absorption.

[0004] Cleaning and polishing a specific wall will generate a certain amount of dust. The dust removal method of the existing polishing device is mostly to directly install a dust removal cover near the polishing head. However, the dust removal cover is mostly fixed in structure and cannot be properly adjusted according to the different natural wind directions during construction to strengthen the key dust removal at a certain angle. For example, the "dust suction mechanism" recorded in the existing Chinese patent for a wall cleaning and polishing device for construction engineering decoration (authorization announcement number CN221048018U) is also fixed in structure and cannot be properly adjusted according to the different natural wind directions during construction to strengthen the key dust removal at a certain angle. Therefore, a wall cleaning and polishing device for construction engineering decoration is specially proposed. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a wall cleaning and polishing device for construction engineering decoration, aiming to solve the problem that the dust removal method of the existing polishing device is mostly to directly install a dust removal cover near the polishing head, but the dust removal cover is mostly fixed in structure and cannot be properly adjusted according to the different natural wind directions of the construction to strengthen the dust removal at a certain angle.

[0006] Specifically: A wall cleaning and polishing device for construction engineering decoration, including a wall cleaning and polishing head detachably mounted on a mobile base assembly, the wall cleaning and polishing head including a polishing disc, a unit dust removal structure and a driving base; the polishing disc is dynamically assembled on the driving base, and is driven to rotate by the power provided by the driving base for wall cleaning and polishing; the driving base is detachably mounted on the mobile base assembly, and the driving base is connected to an exhaust fan provided on the mobile base assembly through an exhaust hose; a plurality of unit dust removal structures are provided, and are distributed in a circular array around the driving base; wherein, the unit dust removal structure includes a universal shaped hose and an exhaust plate, one end of the universal shaped hose is connected to the driving base, and is connected to the exhaust fan through the driving base; one end of the universal shaped hose is connected to the exhaust plate, and multiple exhaust holes on the exhaust plate are used for exhaust and dust removal; the outer sleeve of the universal shaped hose is provided with a rubber jacket. Use the mobile base assembly to push the wall cleaning and grinding head into the construction area. The wall cleaning and grinding head uses the power provided by the driving base to drive the rotating grinding disc for wall cleaning and grinding. In this process, use the universal shaped hose on the dust removal structure of multiple units in one place or multiple units in multiple places to adjust the different bending shapes to adjust the exhaust and dust removal position and angle of the exhaust plate, so as to adapt well to the different natural wind directions in the construction area, so as to accurately locate the direction where the dust mainly flows with the wind direction, thereby improving the coverage and effect of dust removal.

[0007] The technical solution of this application is further described below:

[0008] In one embodiment, the unit dust removal structure also includes an exhaust shell, the exhaust shell cover is arranged on the exhaust plate, an air inlet buffer cavity is surrounded by the exhaust shell and the exhaust plate, and the air inlet buffer cavity is connected to the universal shaped hose; multiple exhaust holes are distributed in multiple rows and columns on the exhaust plate; the exhaust holes are connected to the air inlet buffer cavity.

[0009] In one embodiment, the mobile base assembly includes a multidimensional support frame and a mobile base, the multidimensional support frame is mounted on the mobile base; the driving base is detachably mounted on the multidimensional support frame.

[0010] Furthermore, the mobile base includes a base plate, the exhaust fan is installed on the base plate, and a plurality of tires are installed at the bottom of the base plate, and the tires are used to improve the mobility of the mobile base.

[0011] Furthermore, the mobile base includes two columns, which are fixed at the ends of the base plate; and handles are mounted on the tops of the two columns.

[0012] Furthermore, the multi-dimensional support frame includes a rotating plate and a guide slider. The rotating plate is fixed with a positioning block at its end. An electric telescopic rod is installed on the positioning block. The electric telescopic rod is fixed on the guide slider at the end away from the positioning block. The guide slider is slidably assembled on the rotating plate.

[0013] Furthermore, the guide slider is slidably assembled on the rotating plate through the guide protrusion, and the guide protrusion is distributed along the main body direction of the rotating plate.

[0014] Furthermore, a support column is fixed on the guide slider, and a mounting plate is fixed on the support column. The mounting plate is detachably mounted on the driving base through a plurality of threaded holes provided thereon.

[0015] Furthermore, one end of the rotating plate is fixed to the output shaft of the driving motor.

[0016] The driving motor is installed at the end of the lifting column, and the lifting column is installed on the mobile base; wherein, the lifting column includes a storage tube, and an electric telescopic rod 2 is installed inside the storage tube, and the electric telescopic rod 2 is fixed with an interpenetrating column at its end, and the interpenetrating column is movably inserted into the storage tube; the driving motor is installed at the end of the interpenetrating column.

[0017] Compared with the prior art, the wall cleaning and polishing device for construction engineering decoration can achieve the following:

[0018] Use the mobile base assembly to push the wall cleaning and grinding head into the construction area. The wall cleaning and grinding head uses the power provided by the driving base to drive the rotating grinding disc for wall cleaning and grinding. In this process, use the universal shaped hose on the dust removal structure of multiple units in one place or multiple units in multiple places to adjust the different bending shapes to adjust the exhaust and dust removal position and angle of the exhaust plate, so as to adapt well to the different natural wind directions in the construction area, so as to accurately locate the direction where the dust mainly flows with the wind direction, thereby improving the coverage and effect of dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the utility model wall cleaning and polishing device for construction engineering decoration;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the mobile base assembly;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure of the multi-dimensional support frame;

[0023] Figure 4 for Figure 2 Schematic diagram of the structure of the mobile base;

[0024] Figure 5 for Figure 1 Schematic diagram of the structure of the wall cleaning and grinding head;

[0025] Figure 6 for Figure 5 Schematic diagram of the structure of the medium unit dust removal structure.

[0026] In the accompanying drawings:

[0027] Mobile base assembly 100; multi-dimensional support frame 110, mobile base 120; lifting column 1101, mounting plate 1102, positioning block 1103, rotating plate 1104, electric telescopic rod 1105, guide slider 1106, guide flange 1107, drive motor 1108; tire 1201, base plate 1202, exhaust fan 1203, column 1204, handle 1205;

[0028] Wall cleaning and grinding head 200; grinding disc 210, unit dust removal structure 220, driving base 230; universal shaped hose 2201, exhaust housing 2202, exhaust plate 2203, exhaust hole 2204. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the present invention and are not intended to limit the present invention. The specific implementation of the present invention is described in detail below with reference to the specific embodiments.

[0030] In the embodiment of the present utility model, Figure 1 、 Figure 4-Figure 6 As shown: A wall cleaning and polishing device for construction engineering decoration, including a wall cleaning and polishing head 200 detachably mounted on a movable base assembly 100, the wall cleaning and polishing head 200 including a polishing disc 210, a unit dust removal structure 220 and a driving base 230;

[0031] The grinding disc 210 is powered and assembled on the driving base 230 and is driven to rotate by the power provided by the driving base 230 for wall cleaning and grinding.

[0032] The driving base 230 is detachably mounted on the mobile base assembly 100 , and the driving base 230 is connected to the exhaust fan 1203 provided on the mobile base assembly 100 through an exhaust hose;

[0033] Regarding the "exhaust fan 1203": The exhaust fan 1203 and the power supply wiring method of the exhaust fan 1203 are both prior art. The detailed structure thereof can be found in existing literature and journals. It can also be purchased directly on the market, or components purchased on the market can be assembled, etc.; it is not intended to be protected by the present invention and will not be elaborated on here.

[0034] There are multiple unit dust removal structures 220, which are distributed in a circular array around the driving base 230; wherein, the unit dust removal structure 220 includes a universal shaped hose 2201 and an exhaust plate 2203, one end of the universal shaped hose 2201 is connected to the driving base 230, and is connected to the exhaust fan 1203 through the driving base 230; one end of the universal shaped hose 2201 is connected to the exhaust plate 2203, and multiple exhaust holes 2204 on the exhaust plate 2203 are used for exhaust and dust removal; the outer side of the universal shaped hose 2201 is provided with a rubber jacket.

[0035] Therefore, the mobile base assembly 100 is used to push the wall cleaning and grinding head 200 into the construction area. The wall cleaning and grinding head 200 uses the power provided by the driving base 230 to drive the rotating grinding disc 210 for wall cleaning and grinding. In this process, the universal shaped hose 2201 on the local multiple or multiple local multiple unit dust removal structure 220 is used to adjust different bending shapes to adjust the exhaust and dust removal position and angle of the exhaust plate 2203, so as to adapt well to the different natural wind directions in the construction area, so as to accurately locate the direction where the dust mainly flows with the wind direction, thereby improving the coverage range and effect of dust removal.

[0036] In the embodiment of the present utility model, Figure 6 As shown: the unit dust removal structure 220 also includes an exhaust shell 2202, the exhaust shell 2202 is covered on the exhaust plate 2203, an air inlet buffer cavity is surrounded between the exhaust shell 2202 and the exhaust plate 2203, and the air inlet buffer cavity is connected to the universal shaped hose 2201; multiple exhaust holes 2204 are distributed in a multi-row and multi-column array on the exhaust plate 2203; the exhaust holes 2204 are connected to the air inlet buffer cavity.

[0037] In the embodiment of the present utility model, Figure 1 and Figure 2 As shown: the mobile base assembly 100 includes a multidimensional support frame 110 and a mobile base 120, the multidimensional support frame 110 is installed on the mobile base 120; the driving base 230 is detachably installed on the multidimensional support frame 110.

[0038] In the embodiment of the present utility model, Figure 4 As shown: the mobile base 120 includes a base plate 1202, an exhaust fan 1203 is installed on the base plate 1202, and a plurality of tires 1201 are installed at the bottom of the base plate 1202, and the tires 1201 are used to improve the mobility of the mobile base 120.

[0039] In the embodiment of the present utility model, Figure 4 As shown: the mobile base 120 includes two columns 1204, and the two columns 1204 are fixed at the ends of the base plate 1202; a handle 1205 is mounted on the top of the two columns 1204.

[0040] In the embodiment of the present utility model, Figure 1 and Figure 3 As shown: the multidimensional support frame 110 includes a rotating plate 1104 and a guide slider 1106. The rotating plate 1104 is fixed with a positioning block 1103 at its end. The positioning block 1103 is additionally provided with an electric telescopic rod 1105. The electric telescopic rod 1105 is fixed to the guide slider 1106 at the end away from the positioning block 1103. The guide slider 1106 is slidably assembled on the rotating plate 1104.

[0041] In the embodiment of the present utility model, Figure 3 As shown, the guide slider 1106 is slidably assembled on the rotating plate 1104 through the guide protrusion 1107, and the guide protrusion 1107 is distributed along the main body direction of the rotating plate 1104.

[0042] In the embodiment of the present utility model, Figure 3 As shown: a support column is fixed on the guide slider 1106, and a mounting plate 1102 is fixed on the support column. The mounting plate 1102 is detachably mounted on the driving base 230 through a plurality of threaded holes provided therein.

[0043] In the embodiment of the present utility model, Figure 3 As shown: one end of the rotating plate 1104 is fixed to the output shaft of the driving motor 1108.

[0044] In the embodiment of the present utility model, Figure 3 As shown: the drive motor 1108 is installed at the end of the lifting column 1101, and the lifting column 1101 is installed on the mobile base 120; wherein, the lifting column 1101 includes a storage tube, and an electric telescopic rod 2 is installed inside the storage tube, and the electric telescopic rod 2 is fixed with an interpenetrating column at its end, and the interpenetrating column is movably inserted into the storage tube; the drive motor 1108 is installed at the end of the interpenetrating column.

[0045] Therefore, during the specific wall cleaning and polishing process, the electric telescopic rod 2 inside the lifting column 1101 is started, and the electric telescopic rod 2 is used to adjust the movable insertion position of the insertion column inside the storage tube, so that the height of the wall cleaning and polishing head 200 is adjusted by the drive motor 1108 and the rotating plate 1104; the drive motor 1108 is started, and the drive motor 1108 is used to adjust the rotation angle of the rotating plate 1104 and the wall cleaning and polishing head 200, and the electric telescopic rod 1 1105 is started, and the electric telescopic rod 1 1105 is used to complete the adjustment of the rotation radius of the rotating plate 1104 and the wall cleaning and polishing head 200, so as to improve the polishing coverage of the wall cleaning and polishing head 200 without hand-held force.

[0046] In view of the problem that the dust removal method of existing grinding devices is mostly to directly install a dust removal cover near the grinding head, but the dust removal cover is mostly fixed in structure and cannot be properly adjusted according to the different natural wind directions during construction to strengthen the dust removal at a certain angle; the utility model of the wall cleaning and grinding device for construction engineering decoration can achieve the following:

[0047] Use the mobile base assembly 100 to push the wall cleaning and grinding head 200 into the construction area. The wall cleaning and grinding head 200 uses the power provided by the driving base 230 to drive the rotating grinding disc 210 for wall cleaning and grinding. In this process, the universal shaped hose 2201 on the local multiple or multiple local multiple unit dust removal structure 220 is used to adjust different bending shapes to adjust the exhaust and dust removal position and angle of the exhaust plate 2203, so as to adapt well to the different natural wind directions in the construction area, so as to accurately locate the direction where the dust mainly flows with the wind direction, thereby improving the coverage and effect of dust removal.

[0048] In the description of this utility model, unless otherwise specified, "plurality" means two or more. This utility model is described in detail with reference to schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, cross-sectional views showing device structures may be partially enlarged according to normal scale. These schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0049] In the description of the present invention, although the embodiments of the present invention have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall cleaning and polishing device for construction engineering decoration, characterized in that: The wall surface cleaning and grinding head (200) is detachably mounted on a movable base assembly (100), and the wall surface cleaning and grinding head (200) includes a grinding disc (210), a unit dust removal structure (220), and a driving base (230); The grinding disc (210) is dynamically assembled on the driving base (230) and is driven to rotate by the power provided by the driving base (230) for wall cleaning and grinding; The driving base (230) is detachably mounted on the mobile base assembly (100), and the driving base (230) is connected to an exhaust fan (1203) provided on the mobile base assembly (100) via an exhaust hose; A plurality of unit dust removal structures (220) are provided and distributed in a circular array around the driving base (230); wherein the unit dust removal structure (220) comprises a universal shaped hose (2201) and an exhaust plate (2203); one end of the universal shaped hose (2201) is connected to the driving base (230) and is connected to the exhaust fan (1203) through the driving base (230); one end of the universal shaped hose (2201) is connected to the exhaust plate (2203), and multiple exhaust holes (2204) on the exhaust plate (2203) are used to exhaust and remove dust; and a rubber jacket is provided on the outside of the universal shaped hose (2201).

2. A wall cleaning and polishing device for construction engineering decoration according to claim 1, characterized in that: The unit dust removal structure (220) further comprises an exhaust housing (2202), the exhaust housing (2202) being covered on the exhaust plate (2203), an air inlet buffer chamber being arranged between the exhaust housing (2202) and the exhaust plate (2203), the air inlet buffer chamber being connected to the universal shaped hose (2201); a plurality of exhaust holes (2204) being distributed on the exhaust plate (2203) in a multi-row and multi-column array; the exhaust holes (2204) being connected to the air inlet buffer chamber.

3. The wall cleaning and polishing device for construction engineering decoration according to claim 1, characterized in that: The mobile base assembly (100) comprises a multidimensional support frame (110) and a mobile base (120), wherein the multidimensional support frame (110) is mounted on the mobile base (120); and the driving base (230) is detachably mounted on the multidimensional support frame (110).

4. A wall cleaning and polishing device for construction engineering decoration according to claim 3, characterized in that: The mobile base (120) comprises a base plate (1202), an exhaust fan (1203) is mounted on the base plate (1202), and a plurality of tires (1201) are mounted at the bottom of the base plate (1202), the tires (1201) being used to improve the mobility of the mobile base (1200).

5. A wall cleaning and polishing device for construction engineering decoration according to claim 4, characterized in that: The mobile base (120) comprises two columns (1204), which are fixed at the ends of the base plate (1202); and a handle (1205) is mounted on the top of the two columns (1204).

6. The wall cleaning and polishing device for construction engineering decoration according to claim 3, characterized in that: The multi-dimensional support frame (110) includes a rotating plate (1104) and a guide slider (1106). The rotating plate (1104) is fixed with a positioning block (1103) at its end. The positioning block (1103) is additionally provided with an electric telescopic rod (1105). The electric telescopic rod (1105) is fixed to the guide slider (1106) at one end away from the positioning block (1103). The guide slider (1106) is slidably assembled on the rotating plate (1104).

7. A wall cleaning and polishing device for construction engineering decoration according to claim 6, characterized in that: The guide slider (1106) is slidably assembled on the rotating plate (1104) via the guide protrusion (1107), and the guide protrusion (1107) is distributed along the main body direction of the rotating plate (1104).

8. The wall cleaning and polishing device for construction engineering decoration according to claim 6, characterized in that: A support column is fixed on the guide slider (1106), and a mounting plate (1102) is fixed on the support column. The mounting plate (1102) is detachably mounted on the driving base (230) through a plurality of threaded holes provided therein.

9. The wall cleaning and polishing device for construction engineering decoration according to claim 6, characterized in that: One end of the rotating plate (1104) is fixed to the output shaft of the driving motor (1108).

10. A wall cleaning and polishing device for construction engineering decoration according to claim 9, characterized in that: The driving motor (1108) is mounted on the end of the lifting column (1101), and the lifting column (1101) is mounted on the mobile base (120); wherein the lifting column (1101) includes a storage tube, and an electric telescopic rod 2 is installed inside the storage tube, and the electric telescopic rod 2 has an interpenetrating column fixed at its end, and the interpenetrating column is movably inserted into the storage tube; the driving motor (1108) is mounted on the end of the interpenetrating column.

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