Decoration engineering outer wall cleaning device

Abstract

The utility model relates to the field of outer wall cleaning, and discloses a decoration engineering outer wall cleaning device which comprises a supporting frame, a brush is hinged to the top of one side of the inner wall of the supporting frame, a connecting long rod is fixedly installed at the bottom end of the supporting frame, and a water scraping plate is rotationally installed at the position, close to the brush, of the edge of one end of the supporting frame. A movable support is rotatably mounted at the bottom of the movable connecting rod, a fixed rod is vertically welded to one end, close to the upper surface of the connecting long rod, of the movable support, and a guide branch pipe is fixedly mounted at the top of one side of the outer surface of the connecting long rod; by movably adjusting the moving position of the water scraping plate on the outer surface of the brush, the effect that the brush and the water scraping plate are matched for operation is achieved, the overall cleaning efficiency of the glass curtain wall is improved, and the problem that when the brush and the water scraping plate are used separately, repeated taking is inconvenient is solved.

Description

Technical Field

[0001] The present application relates to the field of exterior wall cleaning, and in particular to an exterior wall cleaning device for decorative engineering projects. Background Art

[0002] Decoration projects refer to projects that beautify and improve the functionality of the interior and exterior of a building. Its main purpose is to enhance the visual effect and comfort of the space. Glass curtain walls are a common form of facade in modern architectural design. Dust in the natural environment will adhere to the outer surface of the glass curtain wall, affecting its surface cleanliness and aesthetics. Therefore, the glass curtain wall facade is generally cleaned regularly.

[0003] When cleaning the exterior facade of an existing glass curtain wall, people generally hang outside the glass curtain wall and use tools such as long-handled brushes, sponges, wipers and detergents to operate. However, the long-handled brushes and wipers are set separately. When using them, people need to repeatedly pick up different tools. People's operating range at high altitudes is limited. Repeatedly picking up and replacing long-handled brushes and wipers is time-consuming and laborious, which increases the labor intensity of people when cleaning and has a certain impact on the cleaning efficiency of the exterior surface of the glass curtain wall.

[0004] In view of the above-mentioned related technologies, the inventor believes that it is inconvenient to operate cleaning tools when people clean the exterior facade of the glass curtain wall at high altitude. Therefore, a cleaning device for the exterior wall of a decorative project is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the problem that it is inconvenient to operate cleaning tools when people clean the exterior facade of a glass curtain wall at high altitude, the present application provides a cleaning device for the exterior wall of a decoration project.

[0006] The present application provides a device for cleaning exterior walls of a decorative engineering project using the following technical solutions:

[0007] A device for cleaning the exterior walls of a decoration project comprises a support frame, a brush is hingedly connected to the top of one side of the inner wall of the support frame, a connecting long rod is fixedly installed at the bottom end of the support frame, a scraper is rotatably installed on the edge of one end of the support frame near the brush, a bearing seat is fixedly connected to the middle of one end of the outer surface of the scraper, a movable connecting rod is hinged at one end of the inner wall of the bearing seat, a movable support is rotatably installed at the bottom of the movable connecting rod, a fixing rod is vertically welded to one end of the movable support near the upper surface of the connecting long rod, a guide branch pipe is fixedly installed on the top of one side of the outer surface of the connecting long rod, the bottom end of the fixing rod passes through the guide branch pipe and is sleeved on the outer surface of the connecting long rod and a connecting sleeve is installed, and a limiting mechanism is also provided at the bottom of the connecting long rod for fixing the connecting sleeve to the outer surface of the connecting long rod.

[0008] Preferably, the limiting mechanism includes a fixing groove, which is opened at the bottom of one side of the outer surface of the connecting long rod, a No. 1 spring is installed on one side of the inner wall of the fixing groove, and a limiting block is movably installed on one side of the No. 1 spring extending to the outside of the fixing groove.

[0009] Preferably, a limiting sleeve is fixedly installed in the middle of one side of the outer surface of the connecting long rod, a fixing plate is welded inside the limiting sleeve on one side of the outer surface of the fixing rod, and a No. 2 spring is sleeved on the outer surface of the fixing rod between the fixing plate and the limiting sleeve.

[0010] Preferably, the outer diameter of the fixing plate is smaller than the inner diameter of the openings at the upper and lower ends of the limiting sleeve, and the limiting sleeve and the fixing plate are embedded in each other.

[0011] Preferably, the cross section of the limiting block is a T-shaped structure, one side edge of the limiting block is set as a rounded structure, one side of the limiting block is placed inside the limiting hole, and the limiting hole and the limiting block are engaged with each other.

[0012] In summary, this application has the following beneficial technical effects:

[0013] By pulling the connecting sleeve downward, the limiting block is engaged into the limiting hole under the action of the No. 1 spring, and the connecting sleeve is fixed to the outer surface of the connecting long rod, so that the connecting sleeve pulls the wiper to rotate a certain angle, and the brush rolls along the outer surface of the glass curtain wall for cleaning. When the limiting block cancels the limit of the connecting sleeve, the fixing plate is abutted against the top of the inner wall of the limiting sleeve under the action of the No. 2 spring, and then the wiper is rotated and engaged with the outer surface of the brush, and the connecting long rod is pulled to make the wiper wipe the outer surface of the glass curtain wall. Compared with the existing technology, this solution has the effect of facilitating the coordinated operation of the brush and the wiper, thereby improving the overall cleaning efficiency of the glass curtain wall and solving the problem of the inconvenience of repeatedly taking the brush and the wiper when they are used separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 It is a structural diagram of the fixing rod in the embodiment of the application;

[0016] Figure 3 Schematic diagram of the cross-sectional structure of the limiting sleeve in the embodiment of the application;

[0017] Figure 4 This is an application embodiment Figure 3 A schematic diagram of the partially enlarged structure of the middle part;

[0018] Explanation of the accompanying symbols: 1. Support frame; 2. Brush; 3. Connecting long rod; 4. Wiper; 5. Bearing seat; 6. Movable connecting rod; 7. Movable support; 8. Fixed rod; 9. Connecting sleeve; 10. Limiting hole; 11. Fixing groove; 12. Spring No. 1; 13. Limiting block; 14. Guide branch; 15. Limiting sleeve; 16. Fixed plate; 17. Spring No. 2. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The embodiment of the present application discloses a device for cleaning the exterior wall of a decoration project. Figure 1-4 A device for cleaning the exterior wall of a decoration project comprises a support frame 1, a brush 2 is hingedly connected to the top of one side of the inner wall of the support frame 1, a connecting long rod 3 is fixedly installed at the bottom end of the support frame 1, a scraper 4 is rotatably installed on the edge of one end of the support frame 1 near the brush 2, and a bearing seat 5 is fixedly connected to the middle of one end of the outer surface of the scraper 4, and a movable connecting rod 6 is hinged at one end of the inner wall of the bearing seat 5. A movable support 7 is rotatably installed at the bottom of the movable connecting rod 6, and a fixed rod 8 is vertically welded to one end of the movable support 7 near the upper surface of the connecting long rod 3. A guide branch pipe 14 is fixedly installed on the top of one side of the outer surface of the connecting long rod 3, and the bottom end of the fixed rod 8 passes through the guide branch pipe 14 and is sleeved on the outer surface of the connecting long rod 3 and is installed with a connecting sleeve 9. A limiting mechanism is also provided at the bottom of the connecting long rod 3 for fixing the connecting sleeve 9 to the outer surface of the connecting long rod 3.

[0021] By pulling the connecting sleeve 9 downward along the outer surface of the connecting long rod 3 to the fixed groove 11, the limit block 13 is inserted into the limit hole 10 under the elastic force of the No. 1 spring 12, and then the connecting sleeve 9 is fixed to the outer surface of the connecting long rod 3, so that the movable connecting sleeve 9 pulls the movable support 7 and the fixed rod 8 to move synchronously along the inside of the guide branch 14, so that the guide branch 14 guides and supports the fixed rod 8, so that the movable movable support 7 pulls the movable connecting rod 6 to rotate along the inside of the bearing seat 5, and then pulls the wiper 4 to rotate a certain angle along the outer surface of the support frame 1, so that the wiper 4 and the brush 2 are separated from each other, and the brush 2 is abutted against the outer surface of the glass curtain wall, which reflects the rotation adjustment effect of the connecting sleeve 9 on the wiper 4.

[0022] Reference Figure 3 and Figure 4 The limiting mechanism includes a fixing groove 11, which is opened at the bottom of one side of the outer surface of the connecting long rod 3. A No. 1 spring 12 is installed on one side of the inner wall of the fixing groove 11. One side of the No. 1 spring 12 extends to the outside of the fixing groove 11 and a limiting block 13 is movably installed. The cross section of the limiting block 13 is a T-shaped structure, and one side edge of the limiting block 13 is set to a rounded structure. One side of the limiting block 13 is placed inside the limiting hole 10, and the limiting hole 10 and the limiting block 13 are engaged with each other.

[0023] By making the connecting sleeve 9 move along the outer surface of the connecting long rod 3, the limit block 13 is driven to retract into the limit hole 10, and the limit block 13 is inserted into the limit hole 10 under the elastic force of the No. 1 spring 12, thereby fixing the connecting sleeve 9 on the outer surface of the connecting long rod 3. By pressing the limit block 13 through the limit hole 10 and retracting it into the fixing groove 11, the limit block 13 cancels the limit on the connecting sleeve 9, which reflects the limit block 13 controlling the limiting and fixing effect of the connecting sleeve 9 on the outer surface of the connecting long rod 3.

[0024] Reference Figure 2 and Figure 3 A limiting sleeve 15 is fixedly installed in the middle of one side of the outer surface of the connecting long rod 3, and a fixing plate 16 is welded inside the limiting sleeve 15 on one side of the outer surface of the fixing rod 8. A No. 2 spring 17 is sleeved on the outer surface of the fixing rod 8 between the fixing plate 16 and the limiting sleeve 15. The outer diameter of the fixing plate 16 is smaller than the inner diameter of the openings at the upper and lower ends of the limiting sleeve 15, and the limiting sleeve 15 and the fixing plate 16 are fitted into each other.

[0025] By making the No. 2 spring 17 reset and push the fixed plate 16 to move upward along the inside of the limiting sleeve 15, the fixed plate 16 is abutted against the top of the inner wall of the limiting sleeve 15 under the action of the No. 2 spring 17, so that the connecting sleeve 9 moves upward a certain distance, and then the wiper blade 4 is rotated and clamped on the outer surface of the brush 2, reflecting the reset and adjustment effect of the fixed plate 16 on the fixed rod 8.

[0026] The implementation principle of the exterior wall cleaning device of the decoration project in the embodiment of the present application is as follows: by pulling the connecting sleeve 9 downward along the outer surface of the connecting long rod 3 to the fixing groove 11, the limit block 13 is retracted to the inside of the limit hole 10 under the action of the connecting sleeve 9, and the limit block 13 is inserted into the limit hole 10 under the elastic force of the No. 1 spring 12, and then the connecting sleeve 9 is fixed to the outer surface of the connecting long rod 3, so that the movable connecting sleeve 9 pulls the movable support 7 and the fixed rod 8 to move synchronously along the inside of the guide branch 14, so that the guide branch 14 guides and supports the fixed rod 8, so that the movable movable support 7 pulls the movable connecting rod 6 to rotate along the inside of the bearing seat 5, and then pulls the wiper plate 4 to rotate a certain angle along the outer surface of the support frame 1, so that the wiper plate 4 and the brush 2 are separated from each other, and the brush 2 is abutted against the outer surface of the glass curtain wall, and the connecting long rod 3 is pushed to make the brush 2 When the water-removing device 10 is used, the water-removing plate 16 is moved upward along the inner wall of the limit sleeve 15 so that the fixing plate 16 abuts against the top of the inner wall of the limit sleeve 15 under the action of the second spring 17, and the connecting sleeve 9 moves upward a certain distance, thereby rotating the wiper blade 4 to be connected to the outer surface of the brush 2, and pulling the connecting long rod 3 to make the wiper blade 4 wipe the outer surface of the glass curtain wall. Both the first spring 12 and the second spring 17 are tension springs. Compared with the prior art, this solution has the effect of facilitating the cooperation between the brush 2 and the wiper blade 4, thereby improving the overall cleaning efficiency of the glass curtain wall and solving the problem of the inconvenience of repeatedly taking the brush 2 and the wiper blade 4 when they are used separately.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0028] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cleaning device for an exterior wall of a decoration project, comprising a support frame (1), a brush (2) hingedly connected to the top of one side of the inner wall of the support frame (1), and a connecting rod (3) fixedly mounted on the bottom end of the support frame (1), characterized in that: A wiper (4) is rotatably mounted on the edge of one end of the support frame (1) near the brush (2); a bearing seat (5) is fixedly connected to the middle of one end of the outer surface of the wiper (4); a movable connecting rod (6) is hingedly connected to one end of the inner wall of the bearing seat (5); a movable support (7) is rotatably mounted on the bottom of the movable connecting rod (6); a fixed rod (8) is vertically welded to one end of the movable support (7) near the upper surface of the connecting rod (3); a guide branch pipe (14) is fixedly mounted on the top of one side of the outer surface of the connecting rod (3); the bottom end of the fixed rod (8) passes through the guide branch pipe (14) and is sleeved on the outer surface of the connecting rod (3); a connecting sleeve (9) is mounted on the outer surface of the connecting rod (3); a limiting mechanism is also provided at the bottom of the connecting rod (3) for fixing the connecting sleeve (9) to the outer surface of the connecting rod (3).

2. A cleaning device for exterior walls of decorative projects according to claim 1, characterized in that: The limiting mechanism comprises a fixing groove (11), the fixing groove (11) being opened at the bottom of one side of the outer surface of the connecting long rod (3), a No. 1 spring (12) being installed on one side of the inner wall of the fixing groove (11), and a limiting block (13) being movably installed on one side of the No. 1 spring (12) extending to the outside of the fixing groove (11).

3. The cleaning device for exterior walls of decorative projects according to claim 1, characterized in that: A limiting clamping sleeve (15) is fixedly installed in the middle of one side of the outer surface of the connecting long rod (3); a fixing plate (16) is welded inside the limiting clamping sleeve (15) on one side of the outer surface of the fixing rod (8); and a No. 2 spring (17) is sleeved on the outer surface of the fixing rod (8) between the fixing plate (16) and the limiting clamping sleeve (15).

4. A cleaning device for exterior walls of decorative projects according to claim 3, characterized in that: The outer diameter of the fixing plate (16) is smaller than the inner diameter of the upper and lower openings of the limiting sleeve (15), and the limiting sleeve (15) and the fixing plate (16) are interlocked.

5. The cleaning device for exterior walls of decorative projects according to claim 2, characterized in that: The cross section of the limiting block (13) is a T-shaped structure, one side edge of the limiting block (13) is configured as a rounded structure, one side of the limiting block (13) is placed inside the limiting hole (10), and the limiting hole (10) and the limiting block (13) are engaged with each other.

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