Building aged wall repairing device with protection structure

Abstract

The utility model discloses a building aged wall repairing device with a protection structure, which belongs to the technical field of aged wall repairing and comprises a shell, a partition plate is fixedly mounted in an inner cavity of the shell, an exhaust fan is fixedly mounted at the top of the partition plate, and an air inlet end of the exhaust fan penetrates through the partition plate and extends to the lower side of the partition plate. A filtering assembly is installed below the partition plate and located at the air inlet end of the exhaust fan. The shell is moved on an aged wall surface through the traction device, dust and disintegrating slag generated by wall surface aging are cleaned through the cleaning assembly in the moving process of the shell, the dust and the disintegrating slag can fall down on the surface of the material guide plate, air in the shell is extracted through the exhaust fan, negative pressure is generated in the shell, and the dust and the disintegrating slag are separated from each other. And dust and disintegrating slag on the guide plate can enter the interior of the shell through the collecting opening under the action of negative pressure, so that the dust and the disintegrating slag in the cleaning process are collected, and the danger caused by falling of the dust and the disintegrating slag is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aging wall repair, in particular to an aging wall repair device with a protective structure. Background Art

[0002] After long-term use, cracks will appear on the wall surface due to thermal expansion and contraction, wind and sun exposure, and this phenomenon is particularly obvious in areas with heavy rainfall. Such walls will seep if not treated. Currently, the main method of high-altitude work is manual work using ladders or scaffolding to repair the walls or add tiles to avoid further water seepage.

[0003] Before repairing an aged wall, it is necessary to preliminarily treat the aged surface of the wall and clean the debris and dust on the surface so that the cement or tiles can better adhere to the wall during the repair. During the cleaning process, dust or debris may fall, which may cause a certain risk. Therefore, we need to propose an aged wall repair device with a protective structure. Utility Model Content

[0004] The purpose of the utility model is to provide a building aging wall repair device with a protective structure, which has the advantages of being able to facilitate preliminary cleaning of the aging wall surface and collecting dust during the cleaning process to prevent dust or debris from falling, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides a building aging wall repair device with a protective structure, comprising a shell, a partition is fixedly installed in the inner cavity of the shell, an exhaust fan is fixedly installed on the top of the partition, the air inlet end of the exhaust fan passes through the partition and extends to the bottom of the partition, a filter assembly is installed below the partition and at the air inlet end of the exhaust fan, the air exhaust end of the exhaust fan passes through the shell and extends to the outside of the shell, two groups of rollers are installed on one side of the shell, a cleaning assembly for preliminary cleaning of the wall is installed on one side of the shell, a collecting port is opened on one side of the shell, and a guide plate for collecting dust and debris is installed in the inner cavity of the collecting port.

[0006] Preferably, the cleaning assembly includes two groups of fixed plates fixedly installed on one side of the shell, a driving motor is fixedly installed on one side of one group of the fixed plates, the output shaft of the driving motor passes through the fixed plate and extends to a rotating rod fixedly installed between the two groups of the fixed plates, one end of the rotating rod away from the driving motor is rotatably connected to the surface of the other group of the fixed plates, and a cleaning brush is fixedly installed on the surface of the rotating rod.

[0007] Preferably, a concave groove is provided on one side of the shell at a position corresponding to the cleaning brush, and the surface of the cleaning brush is rotatably connected to the inner cavity of the concave groove.

[0008] Preferably, the filter assembly comprises a mounting shell fixedly mounted on the bottom of the partition, and a filter screen is fixedly mounted in the inner cavity of the mounting shell.

[0009] Preferably, a removable back panel is installed on the back side of the shell, a locking assembly is arranged between the back panel and the shell, the back panel is locked and fixed to the back side of the shell by the locking assembly, and a cleaning port for cleaning dust inside the shell is also arranged at the bottom of the back panel, the inner cavity of the cleaning port is hinged with a sealing cover, and the sealing cover is locked and fixed to the inner cavity of the cleaning port by a positioning assembly.

[0010] Preferably, the locking assembly includes a locking seat fixedly installed at the four corners of the shell cavity, and the four corners of one side of the back plate are threadedly connected with a locking rod, one end of the locking rod passes through the back plate and extends to the outside of the back plate and is threadedly connected to the surface of the locking seat.

[0011] Preferably, the positioning assembly includes a positioning frame fixedly mounted on the surface of the sealing cover, the surface of the positioning frame is threadedly connected with a positioning rod, one end of the positioning rod passes through the positioning frame and extends to the outside of the positioning frame to be threadedly connected to the bottom of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model moves the shell on the aged wall surface by means of a traction device, and during the movement, the dust and debris generated by the aged wall surface are cleaned by means of a cleaning component, and the dust and debris fall downward on the surface of a guide plate, and the air inside the shell is extracted by an exhaust fan to generate a negative pressure inside the shell, and under the action of the negative pressure, the dust and debris on the guide plate enter the interior of the shell through a collecting port, so as to collect the dust and debris in the cleaning process and reduce the danger of their falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the concave groove of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the cleaning component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the back plate of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the filter assembly of the utility model.

[0019] In the figure: 1. shell; 2. partition; 3. exhaust fan; 4. roller; 5. collection port; 6. guide plate; 7. fixing plate; 8. driving motor; 9. rotating rod; 10. cleaning brush; 11. concave groove; 12. mounting shell; 13. filter screen; 14. back plate; 15. cleaning port; 16. sealing cover; 17. locking seat; 18. locking rod; 19. positioning frame; 20. positioning rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a building aging wall repair device with a protective structure, including a shell 1, two groups of rollers 4 are installed on one side of the shell 1, and a cleaning component for preliminary cleaning of the wall surface is installed on one side of the shell 1. The cleaning component includes two groups of fixed plates 7 fixedly installed on one side of the shell 1, one side of one group of fixed plates 7 is fixedly installed with a driving motor 8, the output shaft of the driving motor 8 passes through the fixed plate 7 and extends to a rotating rod 9 fixedly installed between the two groups of fixed plates 7, one end of the rotating rod 9 away from the driving motor 8 is rotatably connected to the surface of the other group of fixed plates 7, and a cleaning brush 10 is fixedly installed on the surface of the rotating rod 9, a collecting port 5 is opened on one side of the shell 1, and a guide plate 6 for collecting dust and debris is installed in the inner cavity of the collecting port 5.

[0022] The device is used to clean the aged wall surface, and to clean the dust and debris on the surface to ensure the firmness of the subsequent cement or tile pasting. The device uses a traction device for traction, and the traction device can adopt a traction rope. The traction shell 1 moves on the wall surface through the roller 4. During its movement, the drive motor 8 is turned on by the external controller, and the output shaft of the drive motor 8 will drive the cleaning brush 10 to rotate through the rotating rod 9 to clean the aged wall surface. The dust and debris generated by the cleaning will fall down on the surface of the guide plate 6.

[0023] Preferably, a concave groove 11 is provided on one side of the shell 1 at a position corresponding to the cleaning brush 10 , and the surface of the cleaning brush 10 is rotatably connected to the inner cavity of the concave groove 11 . The setting of the concave groove 11 can provide a rotation space for the cleaning brush 10 .

[0024] Among them, a partition 2 is fixedly installed in the inner cavity of the shell 1, an exhaust fan 3 is fixedly installed on the top of the partition 2, the air inlet end of the exhaust fan 3 passes through the partition 2 and extends to the bottom of the partition 2, and a filter assembly is installed below the partition 2 and at the air inlet end of the exhaust fan 3. The filter assembly includes a mounting shell 12 fixedly installed at the bottom of the partition 2, a filter screen 13 is fixedly installed in the inner cavity of the mounting shell 12, and the exhaust end of the exhaust fan 3 passes through the shell 1 and extends to the outside of the shell 1.

[0025] By setting the exhaust fan 3, the gas inside the housing 1 can be extracted to make the inside of the housing 1 in a negative pressure state. Under the action of the negative pressure, the dust and debris on the guide plate 6 will enter the inside of the housing 1 through the collection port 5 for collection to prevent them from falling and injuring people. In this embodiment, the guide plate 6 is inclined to facilitate the dust and debris on its surface to enter the inside of the housing 1.

[0026] It is worth mentioning that a removable back panel 14 is installed on the back of the shell 1, and a cleaning port 15 for cleaning dust inside the shell 1 is also provided at the bottom of the back panel 14. A sealing cover 16 is hinged to the inner cavity of the cleaning port 15, and the sealing cover 16 is locked and fixed to the inner cavity of the cleaning port 15 through a positioning assembly. The positioning assembly includes a positioning frame 19 fixedly installed on the surface of the sealing cover 16, and a positioning rod 20 is threadedly connected to the surface of the positioning frame 19. One end of the positioning rod 20 passes through the positioning frame 19 and extends to the outside of the positioning frame 19 and is threadedly connected to the bottom of the shell 1.

[0027] When it is necessary to clean the dust and debris inside the shell 1, the user can open the sealing cover 16 and clean out the dust and debris inside the shell 1 through the cleaning port 15. After cleaning, the user can cover the sealing cover 16 in the cleaning port 15, and then tighten the positioning rod 20 to lock it in the inner cavity of the cleaning port 15.

[0028] Furthermore, a locking assembly is provided between the back plate 14 and the shell 1, and the back plate 14 is locked and fixed to the back side of the shell 1 through the locking assembly. The locking assembly includes a locking seat 17 fixedly installed at the four corners of the inner cavity of the shell 1, and the four corners of one side of the back plate 14 are threadedly connected with a locking rod 18. One end of the locking rod 18 passes through the back plate 14 and extends to the outside of the back plate 14 and is threadedly connected to the surface of the locking seat 17.

[0029] By setting the locking assembly, the back panel 14 can be locked and fixed to the back side of the shell 1. When installing the back panel 14, the user can snap the back panel 14 into the back side of the shell 1, and then tighten the locking rod 18 to lock and fix the back panel 14 to the back side of the shell 1.

[0030] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for repairing aged walls of buildings with a protective structure, comprising a housing (1), Features: A partition (2) is fixedly mounted in the inner cavity of the shell (1), an exhaust fan (3) is fixedly mounted on the top of the partition (2), an air inlet end of the exhaust fan (3) passes through the partition (2) and extends to the bottom of the partition (2), a filter assembly is mounted below the partition (2) and at the air inlet end of the exhaust fan (3), an air outlet end of the exhaust fan (3) passes through the shell (1) and extends to the outside of the shell (1), two groups of rollers (4) are mounted on one side of the shell (1), a cleaning assembly for preliminary cleaning of the wall surface is mounted on one side of the shell (1), a collecting port (5) is opened on one side of the shell (1), and a guide plate (6) for collecting dust and debris is mounted in the inner cavity of the collecting port (5).

2. A building aging wall repair device with a protective structure according to claim 1, Features: The cleaning assembly comprises two groups of fixed plates (7) fixedly mounted on one side of the housing (1), one side of one group of the fixed plates (7) being fixedly mounted with a driving motor (8), the output shaft of the driving motor (8) passing through the fixed plates (7) and extending to a rotating rod (9) fixedly mounted between the two groups of the fixed plates (7), one end of the rotating rod (9) away from the driving motor (8) being rotatably connected to the surface of the other group of the fixed plates (7), and a cleaning brush (10) being fixedly mounted on the surface of the rotating rod (9).

3. A building aging wall repair device with a protective structure according to claim 2, Features: A concave groove (11) is provided on one side of the housing (1) at a position corresponding to the cleaning brush (10), and the surface of the cleaning brush (10) is rotatably connected to the inner cavity of the concave groove (11).

4. A building aging wall repair device with a protective structure according to claim 1, Features: The filter assembly comprises a mounting shell (12) fixedly mounted on the bottom of the partition (2), and a filter screen (13) is fixedly mounted in the inner cavity of the mounting shell (12).

5. A building aging wall repair device with a protective structure according to claim 1, Features: A detachable back plate (14) is installed on the back of the shell (1), a locking assembly is arranged between the back plate (14) and the shell (1), the back plate (14) is locked and fixed to the back of the shell (1) by the locking assembly, and a cleaning port (15) for cleaning dust inside the shell (1) is also arranged at the bottom of the back plate (14), the inner cavity of the cleaning port (15) is hinged with a sealing cover (16), and the sealing cover (16) is locked and fixed to the inner cavity of the cleaning port (15) by a positioning assembly.

6. A building aging wall repair device with a protective structure according to claim 5, Features: The locking assembly comprises a locking seat (17) fixedly mounted at four corners of the inner cavity of the shell (1); four corners of one side of the back plate (14) are threadedly connected to a locking rod (18); one end of the locking rod (18) passes through the back plate (14) and extends to the outside of the back plate (14) to be threadedly connected to the surface of the locking seat (17).

7. A building aging wall repair device with a protective structure according to claim 5, Features: The positioning assembly comprises a positioning frame (19) fixedly mounted on the surface of the sealing cover (16); a positioning rod (20) is threadedly connected to the surface of the positioning frame (19); one end of the positioning rod (20) passes through the positioning frame (19) and extends to the outside of the positioning frame (19) to be threadedly connected to the bottom of the housing (1).

Images