A safe cleaning device for high-rise glass exterior walls

Abstract

The utility model relates to the technical field of glass exterior walls, specifically a high-rise glass exterior wall safety cleaning device, including a vehicle body, universal wheels, a storage box, a support plate and a cleaning component, the lower end face of the vehicle body is used to connect a plurality of universal wheels that are evenly spaced, and the upper end face of the vehicle body is connected to two symmetrically arranged storage boxes; the support plate is connected to the storage box, and the storage box is used to connect the cleaning component, the cleaning component includes a cleaning component and a reflux component, the cleaning component is connected to the support plate, and the reflux component is arranged below the cleaning component. In the utility model, the cleaning component can move horizontally in a state of use to clean the residual dust close to the glass exterior wall, the reflux component can move horizontally synchronously with the cleaning component and absorb the sewage generated by washing the glass, the cleaning component rotates to drive the reflux component to enter the use state, and the reflux component reciprocates in the vertical direction to squeeze and transport the sewage into the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of glass exterior walls, in particular to a safety cleaning device for high-rise glass exterior walls. Background Art

[0002] More and more existing buildings are decorated with glass curtain walls. During long-term use, a lot of dust will accumulate on the outer surface of the exterior glass. In order to maintain the beauty of the exterior glass, it is necessary to clean the exterior glass. The current common method of cleaning the exterior glass is that the staff stands inside a liftable hanging basket and then uses cleaning objects and clean water to clean the surface of the exterior glass.

[0003] After searching, Chinese patent announcement number CN219962725U discloses an exterior glass cleaning device, including a mobile trolley, and a plurality of universal wheels are installed on the lower side of the mobile trolley. The exterior glass cleaning device also includes: a clean water storage tank and a sewage storage tank, both of which are connected to the surface of the mobile trolley, and a water pump is installed on the upper side of the clean water storage tank, and the two ends of the water pump are respectively connected to a water pump pipe and a first connecting hose. The utility model can automatically make the cleaning strip rotate on the surface of the exterior glass to clean the exterior glass, and can also be carried out at the same time with clean water flushing, so that the exterior glass can be fully cleaned.

[0004] However, in the above technology, the cleaning strips and the sewage collection box are only driven by the rotation of the rotating panel to clean the dust on the glass surface. However, when the mobile cart is placed in the hanging basket, it is necessary to always keep it parallel to the glass outer wall. When the hanging basket has a certain tilt angle, it will cause the rotating panel to tilt, the contact area between the cleaning strips and the glass outer wall is reduced, and the sewage collection box cannot be close to the glass to recycle sewage. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a high-rise glass exterior wall safety cleaning device.

[0006] The technical solution of the utility model is as follows: a device for safely cleaning the glass exterior wall of a high-rise building, comprising a body, the bottom surface of which is connected to a plurality of universal wheels; two storage boxes, which are symmetrically arranged and connected to the body; a support plate, which is detachably connected to the storage box, and the support plate is arranged parallel to the body; a cleaning component, which is arranged above the storage box, the cleaning component comprising a cleaning component and a reflux component, the cleaning component being connected to the support plate, and the cleaning component rubs against the glass exterior wall when in use to clean dust; the reflux component is arranged below the cleaning component, and the reflux component is driven by the cleaning component to enter a use state to transport sewage into the storage box.

[0007] Preferably, the cleaning assembly includes a fixed plate, which is connected to the support plate and is vertically arranged on the support plate; a movable plate, which is arranged parallel to the fixed plate; a telescopic device, one end of which is connected to the fixed plate, and the telescopic end of the telescopic device passes through the fixed plate and is connected to the movable plate; a driving device, which is connected to the movable plate, and the output end of the driving device is connected to a rotating shaft; a rotating plate, which is connected to the rotating shaft; an anti-deflection assembly, which is connected to the rotating plate, and the anti-deflection assembly rotates synchronously with the rotating plate when in use; a plurality of cleaning strips distributed around the circumference, and the cleaning strips are connected to the anti-deflection assembly; a water spray assembly, which is connected to the support plate, and the water spray assembly sprays high-pressure water when in use

[0008] Preferably, the anti-deflection assembly includes a cleaning panel, which is arranged in parallel with the rotating plate; a first elastic member, which has a plurality of first elastic members distributed around the circumference, and two ends of the first elastic member are respectively connected to the cleaning panel and the rotating plate.

[0009] Preferably, a plurality of scrapers distributed in a circumference are connected to the cleaning panel, and the scrapers and the cleaning strips are arranged alternately.

[0010] Preferably, the water spray assembly includes a pumping device, which is connected to the support plate, the water inlet end of the pumping device is connected to a water inlet pipe, the water inlet pipe passes through the support plate and extends into any storage box; a water outlet pipe, which is connected to the water outlet end of the pumping device; and an atomizing spray head, which is connected to one end of the water outlet pipe.

[0011] Preferably, the reflux assembly includes a reflux box, which is connected to the support plate, a cleaning assembly is arranged above the reflux box, and an opening is provided on the reflux box; a water-absorbing sponge block, which is detachably connected to the reflux box; a sewage pipe, one end of which is connected to the reflux box, and the other end of the sewage pipe extends into another storage box; and an extrusion assembly, which is connected to the movable plate, and the extrusion assembly is driven by the cleaning assembly to move vertically back and forth to extrude the water-absorbing sponge block.

[0012] Preferably, the extrusion assembly includes a fixed seat connected to the movable plate; a movable rod slidably connected to the fixed seat; an extrusion plate connected to one end of the movable rod, and the extrusion plate is slidably connected to the absorbent sponge block; a movable wheel connected to the other end of the movable rod; a second elastic member sleeved on the outside of the movable rod, and the two ends of the elastic member are respectively connected to the movable wheel and the fixed seat; and a cam connected to the rotating shaft.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, the cleaning component can move horizontally to approach the glass outer wall when in use, clean the residual dust by rotating and rubbing against the glass outer wall, and can clean the glass outer wall through the water source stored in the storage box, and the reflux component can move horizontally synchronously with the cleaning component and absorb the sewage generated by washing the glass. The rotation of the cleaning component drives the reflux component to enter the use state, and the reflux component reciprocates in the vertical direction to squeeze and transport the sewage into the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 for Figure 1 A cross-sectional schematic diagram of

[0017] Figure 3 is a cross-sectional schematic diagram of a reflux box;

[0018] Figure 4 for Figure 3 A magnified view of the structure at A.

[0019] Figure numerals: 1. body; 2. universal wheel; 3. storage box; 4. support plate; 5. fixed plate; 6. movable plate; 7. telescopic device; 8. driving device; 9. rotating shaft; 10. rotating plate; 11. cleaning bar; 12. cleaning panel; 13. first elastic member; 14. scraper; 15. pumping device; 16. water outlet pipe; 17. atomizing spray head; 18. return box; 19. water-absorbing sponge block; 20. sewage pipe; 21. fixed seat; 22. moving rod; 23. squeezing plate; 24. moving wheel; 25. second elastic member; 26. cam. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4As shown, a high-rise glass exterior wall safety cleaning device proposed by the utility model comprises a vehicle body 1, universal wheels 2, a storage box 3, a support plate 4 and a cleaning component, wherein the lower end surface of the vehicle body 1 is used to connect a plurality of universal wheels 2 that are evenly spaced; the universal wheels 2 are provided with a brake structure; the upper end surface of the vehicle body 1 is connected to two symmetrically arranged storage boxes 3; one of the two storage boxes 3 stores clean water, and the other stores sewage; the support plate 4 is connected to the storage box 3, and the storage box 3 is used to connect the cleaning component, and the cleaning component comprises a cleaning component and a reflux component, and the cleaning component is connected to the support plate 4; the cleaning component can move horizontally close to the glass exterior wall in a state of use, clean the residual dust by rotating and rubbing against the glass exterior wall, and can clean the glass exterior wall by the water source stored in the storage box 3; the reflux component is arranged below the cleaning component; the reflux component can move horizontally synchronously with the cleaning component and absorb the sewage generated by washing the glass, the cleaning component rotates to drive the reflux component to enter a state of use, and the reflux component reciprocates in a vertical direction to squeeze and transport the sewage into the storage box 3.

[0022] Embodiment 2

[0023] like Figure 2 As shown, the utility model proposes a high-rise glass exterior wall safety cleaning device. Compared with the first embodiment, in this embodiment, the cleaning assembly includes a fixed plate 5, a movable plate 6, a telescopic device 7, a driving device 8, a rotating shaft 9, a rotating plate 10, an anti-deflection assembly, a cleaning strip 11 and a water spray assembly. The fixed plate 5 is arranged in parallel with the movable plate 6, the fixed plate 5 is connected to the supporting plate 4, and the fixed plate 5 is used to connect the telescopic device 7 on the side away from the movable plate 6; the telescopic device 7 uses a hydraulic cylinder but is not limited to a hydraulic cylinder; the telescopic end of the telescopic device 7 passes through the through hole on the fixed plate 5 and is connected to the movable plate 6, the driving device 8 is arranged in the space between the fixed plate 5 and the movable plate 6, and the driving device 8 is connected to the movable plate 6; the driving device 8 uses an electric motor; the driving device The output end of 8 is connected to one end of the rotating shaft 9, and the other end of the rotating shaft 9 passes through the through hole on the movable plate 6 to connect to the rotating plate 10. The anti-deflection component is connected to the rotating plate 10, and a plurality of cleaning strips 11 distributed around the central axis of the rotating shaft 9 are connected to the deflection prevention component; the anti-deflection component is elastic and can be deformed to a certain extent, and can rotate synchronously when the rotating plate 10 rotates, so as to keep the cleaning strip 11 in contact with the glass outer wall, avoiding the problem that the hanging basket is tilted and cannot be parallel to the glass outer wall due to uneven force, resulting in a reduction in the contact area between the cleaning strip 11 and the glass; the water spray component is connected to the side of the support plate 4 away from the deflection prevention; the water spray component draws water from the storage box 3 and sprays it on the glass outer wall from above the rotating plate 10 to facilitate dust cleaning.

[0024] The anti-deflection component includes a cleaning panel 12 and a first elastic member 13. The cleaning panel 12 is identical to the rotating plate 10 and the two are arranged parallel to each other front and back. The side of the cleaning panel 12 away from the rotating plate 10 is used to connect the cleaning strip 11. The two ends of the first elastic member 13 are respectively connected to the cleaning panel 12 and the rotating plate 10. The first elastic member 13 is selected from but not limited to a spring.

[0025] In an optional embodiment, a plurality of scrapers 14 distributed in a circumference are connected to the cleaning panel 12 , and the scrapers 14 and the cleaning strips 11 are arranged alternately; the scrapers 14 are made of silicone or rubber.

[0026] The water spray assembly includes a pumping device 15, a water outlet pipe 16 and an atomizing spray head 17. The pumping device 15 is connected to the support plate 4; the pumping device 15 is composed of a water pump and a booster pump connected in series to increase the water pressure, and the water inlet pipe of the water pump extends into a storage box 3; the water outlet pipe 16 is connected to one end of the booster pump, and the other end of the water outlet pipe 16 is connected to the atomizing spray head 17.

[0027] Embodiment 3

[0028] like Figure 2-Figure 4 As shown, the utility model proposes a high-rise glass exterior wall safety cleaning device. Compared with the second embodiment, in this embodiment, the reflux component includes a reflux box 18, a water-absorbing sponge block 19, a sewage pipe 20 and an extrusion component. The reflux box 18 is connected to the movable plate 6, and an opening is opened on the reflux box 18; the inner bottom surface of the reflux box 18 is inclined; the water-absorbing sponge block 19 is glued to the reflux box 18 by glue; the length of the water-absorbing sponge block 19 is greater than the length of the reflux box 18; one end of the sewage pipe 20 is connected to the reflux box 18, and the other end of the sewage pipe 20 is connected to the storage box 3 through the through hole on the support plate 4, and the extrusion component is connected above the reflux box 18; the extrusion component can reciprocate in the vertical direction to squeeze the sewage absorbed in the water-absorbing sponge block 19.

[0029] The extrusion assembly includes a fixed seat 21, a moving rod 22, an extrusion plate 23, a moving wheel 24, a second elastic member 25 and a cam 26. The fixed seat 21 is connected to the moving plate 6. The moving rod 22 is slidably connected to a through hole opened on the fixed seat 21. The two ends of the moving rod 22 are respectively connected to the moving wheel 24 and the extrusion plate 23. The moving wheel 24 contacts the cam 26 connected to the rotating shaft 9. The second elastic member 25 is sleeved on the outside of the moving rod 22. The two ends of the second elastic member 25 are connected to the fixed seat 21 and the moving wheel 24.

[0030] In summary, when the utility model is used, the staff moves the equipment to the hanging basket through the universal wheel 2, and as the hanging basket descends, the telescopic device 7 and the driving device 8 are started, the telescopic end of the telescopic device 7 drives the moving plate 6 to move, the moving plate 6 drives the rotating plate 10 and the cleaning panel 12 to approach the glass outer wall, the driving device 8 drives the rotating shaft 9 to rotate to drive the rotating plate 10 and the cleaning panel 12 to rotate, the cleaning panel 12 is attached to the glass through the connection of the first elastic member 13, and the dust is cleaned by the rotation of the cleaning strip 11 and the scraper 14. At the same time, the water pump draws water mixed with the cleaning liquid and pressurizes it through the series-connected booster pump, and then transports it into the atomizing spray head 17 through the outlet pipe 16 and sprays it on the glass outer wall. The sewage generated by cleaning contacts with the water-absorbing sponge block 19. At the same time, the rotation of the rotating shaft 9 drives the rotation of the cam 26, and the cam 26 drives the moving wheel 24 to move and then drives the moving rod 22 to move in the vertical direction. The squeezing plate 23 on the moving rod 22 moves downward to squeeze the water-absorbing sponge block 19 and transport the sewage from the sewage pipe 20 to the storage box 3.

[0031] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high-rise glass exterior wall safety cleaning device, characterized in that: include A vehicle body (1) having a plurality of universal wheels (2) connected to its bottom surface; Two storage boxes (3) are symmetrically arranged, and the storage boxes (3) are connected to the vehicle body (1); A support plate (4) which is detachably connected to the storage box (3), and the support plate (4) is arranged parallel to the vehicle body (1); A cleaning component is arranged above the storage box (3), and comprises a cleaning component and a reflux component. The cleaning component is connected to a support plate (4), and when in use, the cleaning component rubs against the glass outer wall to clean dust; the reflux component is arranged below the cleaning component, and is driven by the cleaning component to enter a use state to transport sewage into the storage box (3).

2. A high-rise glass exterior wall safety cleaning device according to claim 1, characterized in that: Cleaning kit includes A fixing plate (5) connected to the supporting plate (4), wherein the fixing plate (5) is vertically arranged on the supporting plate (4); A movable plate (6) arranged parallel to the fixed plate (5); A telescopic device (7), one end of which is connected to the fixed plate (5), and the telescopic end of the telescopic device (7) passes through the fixed plate (5) and is connected to the movable plate (6); A driving device (8) connected to the moving plate (6), wherein an output end of the driving device (8) is connected to a rotating shaft (9); A rotating plate (10) connected to the rotating shaft (9); An anti-deflection component, which is connected to the rotating plate (10), and the anti-deflection component rotates synchronously with the rotating plate (10) when in use; A plurality of cleaning strips (11) are distributed around the circumference of the cleaning strips (11), and the cleaning strips (11) are connected to the anti-deflection assembly; A water spray assembly is connected to the support plate (4), and the water spray assembly sprays high-pressure water when in use.

3. A high-rise glass exterior wall safety cleaning device according to claim 2, characterized in that: Anti-deflection components include A cleaning panel (12) arranged parallel to the rotating plate (10); A plurality of first elastic members (13) are distributed around the circumference, and two ends of the first elastic members (13) are respectively connected to the cleaning panel (12) and the rotating plate (10).

4. A high-rise glass exterior wall safety cleaning device according to claim 3, characterized in that: A plurality of scrapers (14) distributed in a circumference are connected to the cleaning panel (12), and the scrapers (14) and the cleaning strips (11) are arranged in an alternating manner.

5. A high-rise glass exterior wall safety cleaning device according to claim 2, characterized in that: The water spray kit includes A water pumping device (15) connected to the support plate (4); a water inlet end of the water pumping device (15) is connected to a water inlet pipe, and the water inlet pipe passes through the support plate (4) and extends into any one of the storage boxes (3); A water outlet pipe (16) connected to the water outlet end of the pumping device (15); The atomizing spray head (17) is connected to one end of the water outlet pipe (16).

6. A high-rise glass exterior wall safety cleaning device according to claim 2, characterized in that: Reflow components include A reflux box (18) is connected to the movable plate (6), a cleaning assembly is arranged above the reflux box (18), and an opening is provided on the reflux box (18); A water-absorbing sponge block (19) which is detachably connected to the reflux box (18); A sewage pipe (20), one end of which is connected to the return box (18), and the other end of the sewage pipe (20) extends into another storage box (3); The squeezing component is connected to the moving plate (6), and is driven by the cleaning component to move vertically back and forth to squeeze the water-absorbing sponge block (19).

7. A high-rise glass exterior wall safety cleaning device according to claim 6, characterized in that: Extrusion components include A fixed seat (21) connected to the movable plate (6); A moving rod (22) slidably connected to the fixing seat (21); A squeezing plate (23) connected to one end of the moving rod (22), the squeezing plate (23) being slidably connected to the water-absorbing sponge block (19); A moving wheel (24) connected to the other end of the moving rod (22); A second elastic member (25) is sleeved on the outside of the moving rod (22), and two ends of the elastic member are respectively connected to the moving wheel (24) and the fixed seat (21); A cam (26) is connected to the rotating shaft (9).

Images