CN216776919U

CN216776919U - Curtain wall cleaning unit

Info

Publication number: CN216776919U
Application number: CN202122892246.2U
Authority: CN
Inventors: 李盛富
Original assignee: Hangzhou Daben Zhichuang Technology Co ltd
Current assignee: Hangzhou Daben Zhichuang Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-21
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of curtain wall cleaning equipment, and discloses a curtain wall cleaning unit which comprises a rack, wherein a plurality of rotating seats are fixed at the inner end of the rack, a rotating shaft is arranged in each rotating seat, a brush disc assembly is fixed at the inner end of each rotating shaft, a motor I for driving the rotating shafts to rotate is fixed in the rack, a supporting wheel is arranged at the lower end of the inner side of the rack, and a sling is arranged at the upper end of the rack; the upper end of frame is equipped with spray tube, and the lower extreme of frame is equipped with down spray tube, all be equipped with a plurality of nozzles towards the curtain on last spray tube, the spray tube down. The utility model has the advantages of high cleaning efficiency and good cleaning effect.

Description

Curtain wall cleaning unit

Technical Field

The utility model relates to the technical field of curtain wall cleaning equipment, in particular to a curtain wall cleaning unit.

Background

The building curtain wall is a non-bearing outer wall enclosure of a building, generally consists of various panels and a supporting framework, and is a light wall body with a decorative effect commonly used by modern large-scale and high-rise buildings; for example, the common glass curtain wall is the curtain wall commonly used in many buildings at present. Because the glass curtain wall has a large area, the glass curtain wall is not dirty and needs to be cleaned regularly, and the curtain wall is very inconvenient to clean. At present, the curtain wall is cleaned by adopting a mode of hanging ropes by spider persons, the cleaning mode is high in labor intensity and low in cleaning efficiency, and the spider persons work high above the ground for a long time and have great potential safety hazards. In order to improve curtain cleaning efficiency and security, also have some curtain cleaning equipment now and adopt automatic washing, pass through the hoist cable promptly at the building top and remove cleaning equipment (taking the nozzle) along curtain top-down to realize automatic water spray and wash, but to some stubborn stains of remaining on glass curtain wall surface, it is difficult to clean totally to lean on water jet to wash.

SUMMERY OF THE UTILITY MODEL

The utility model provides a curtain wall cleaning unit with high cleaning efficiency and better cleaning effect, aiming at solving the problems of curtain wall cleaning in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a curtain wall cleaning unit comprises a rack, wherein a plurality of rotating seats are fixed at the inner end of the rack, a rotating shaft is arranged in each rotating seat, a brush disc assembly is fixed at the inner end of each rotating shaft, a motor I for driving the rotating shafts to rotate is fixed in the rack, a supporting wheel is arranged at the lower end of the inner side of the rack, and a sling is arranged at the upper end of the rack; the upper end of frame is equipped with spray tube, and the lower extreme of frame is equipped with down spray tube, all be equipped with a plurality of nozzles towards the curtain on last spray tube, the spray tube down. The upper end of the sling is connected with a winding device, the winding device is installed at the top of the building, and a support wheel on the cleaning unit is in contact with the curtain wall for support; when the cleaning device is used, the sling is lengthened by the winding device, the cleaning unit moves from top to bottom along the curtain wall, the upper liquid spraying pipe and the lower liquid spraying pipe spray cleaning liquid and water to the outer surface of the curtain wall in the moving process, and meanwhile, the motor I drives the brush disc assembly to rotate to clean the surface of the curtain wall; through this kind of curtain cleaning unit washs the curtain surface, the cleaning efficiency is high, scrubs through the brush dish subassembly moreover, and curtain surface cleaning effect is better.

Preferably, a driven wheel is fixed to the outer end of each rotating shaft, a driving wheel is fixed to an output shaft of the motor I, a transmission belt is arranged between the driving wheel and the driven wheel, and a tensioning wheel is arranged on the outer side of the transmission belt. Through motor I, drive belt, action wheel, drive all brush dish subassemblies simultaneously from the driving wheel and rotate, simple structure, stability are good.

Preferably, the driving wheel and the driven wheel are synchronous wheels, and the transmission belt is a synchronous belt. The synchronous wheels and the synchronous belts can drive all the brush disc assemblies to synchronously rotate.

Preferably, a side plate is fixed to the side face of the rack, a cover plate is fixed to the outer end of the rack, a plurality of motors II with shaft ends facing outwards are fixed to the cover plate, paddles are fixed to the shaft ends of the motors II, and flow guide notches are formed in the positions, corresponding to the paddles, of the cover plate. The blades are driven to rotate through the rotation of the motor II, when the blades drive airflow to flow from the inner end to the outer end of the frame, the reaction force of the airflow enables the brush disc to be attached to the curtain wall and applies pressure to the curtain wall, so that the surface of the curtain wall is brushed cleanly, meanwhile, the airflow can promote the heat dissipation of the motor I, and the service life of the motor I is prolonged; when the winding device drives the cleaning unit to reset upwards, the paddle rotates reversely at the moment, so that the brush disc assembly is separated from the curtain wall.

Preferably, the four corners of the rack are respectively fixed with a support arm, and the inner side of the outer end of each support arm is fixed with a sucker component facing the curtain wall. In the use process, if the cleaning unit cannot be quickly recovered in extremely severe weather environments (such as strong wind and heavy rain), the suction of the suction disc assembly enables the cleaning unit to be closely adsorbed on the curtain wall so as to prevent danger; and after the severe weather environment passes, carrying out curtain wall cleaning work.

Preferably, both sides of the upper end of the rack are fixed with hanging rings, and the lower ends of the slings are respectively connected with the hanging rings; the brush plate assemblies are three, and the three brush plate assemblies are distributed in a shape like a Chinese character 'pin'.

Preferably, the supporting wheel comprises a supporting wheel body, protruding rings are arranged at two ends of the supporting wheel body, a plurality of obliquely distributed hinge pins are arranged between the protruding rings in a rotating mode, and a flexible supporting sleeve is sleeved on the outer side of each hinge pin. The supporting wheel of this kind of structure can reciprocate along the curtain surface, also can lateral shifting support, can not damage the curtain surface moreover yet.

Therefore, the utility model has the advantages of high cleaning efficiency and good cleaning effect.

Drawings

FIG. 1 is a schematic diagram of a structure of the present invention.

Fig. 2 is a schematic view of the inner end structure of the present invention.

Fig. 3 is a schematic view of the outer end structure of the present invention.

Fig. 4 is a schematic view of the internal structure of the present invention.

Fig. 5 is a schematic structural view of the support wheel.

Fig. 6 is a schematic view of the usage state of the present invention.

In the figure: the device comprises a rack 1, a rotating seat 2, a rotating shaft 3, a brush disc assembly 4, a motor I5, a supporting wheel 6, a supporting wheel body 60, a convex ring 61, a pin shaft 62, a flexible supporting sleeve 63, a sling 7, a lifting ring 8, an upper liquid spraying pipe 9, a lower liquid spraying pipe 10, a nozzle 11, a driven wheel 12, a driving wheel 13, a driving belt 14, a tensioning wheel 15, a side plate 16, a cover plate 17, a flow guide notch 170, a motor II 18, a paddle 19, a supporting arm 20, a sucker assembly 21, a winding device 22, a building 23 and a curtain wall 24.

Detailed Description

The utility model is further described with reference to the accompanying drawings and the detailed description below:

the curtain wall cleaning unit comprises a frame 1, wherein a plurality of rotating seats 2 are fixed at the inner end of the frame 1, a rotating shaft 3 is arranged in each rotating seat, a brush disc assembly 4 is fixed at the inner end of each rotating shaft, a motor I5 for driving the rotating shafts to rotate is fixed in the frame 1, a supporting wheel 6 is arranged at the lower end of the inner side of the frame 1, a sling 7 is arranged at the upper end of the frame, hanging rings 8 are fixed on two sides of the upper end of the frame 1, and the lower ends of the sling 7 are respectively connected with the hanging rings; the upper end of frame 1 is equipped with spray tube 9, and the lower extreme of frame is equipped with down spray tube 10, all is equipped with a plurality of nozzles 11 towards the curtain on last spray tube, the spray tube down.

A driven wheel 12 is fixed at the outer end of each rotating shaft 3, a driving wheel 13 is fixed on an output shaft of the motor I, a transmission belt 14 is arranged between the driving wheel and the driven wheel, and a tension wheel 15 is arranged on the outer side of the transmission belt; the driving wheel and the driven wheel in the embodiment are synchronous wheels, and the transmission belt is a synchronous belt.

A side plate 16 is fixed on the side face of the frame 1, a cover plate 17 is fixed at the outer end of the frame, three motors II 18 with outward shaft ends are fixed on the cover plate, blades 19 are fixed at the shaft ends of the motors II, and a diversion notch 170 is arranged at the corresponding position of the cover plate 17 and the blades. Supporting arms 20 are fixed at four corners of the machine frame 1, and a sucker component 21 facing the curtain wall is fixed at the inner side of the outer end of each supporting arm.

As shown in fig. 5, the supporting wheel 6 includes a supporting wheel body 60, protruding rings 61 are disposed at two ends of the supporting wheel body, a plurality of obliquely distributed pins 62 are rotatably disposed between the protruding rings, and a flexible supporting sleeve 63 is sleeved outside each pin.

The principle of the utility model is as follows with reference to the attached drawings: as shown in fig. 6, a winding device 22 (in this embodiment, a winding engine is used as the winding device) is installed at the top of a building 23, a curtain wall cleaning unit is suspended on the outer side surface of a curtain wall 24 through a sling 7, a supporting wheel is in contact with the curtain wall for supporting, a brush disc assembly is in contact with the curtain wall, when the curtain wall cleaning unit is used, the winding device descends along the curtain wall, a motor ii drives a paddle to rotate so that a suction disc assembly is attached to the curtain wall and applies a pressure to the curtain wall, an upper liquid spraying pipe and a lower liquid spraying pipe spray water and cleaning liquid to the curtain wall in the descending process, then the surface of the curtain wall is cleaned in a rotating manner through the brush disc assembly, and the curtain wall is cleaned by water after the brush disc assembly is cleaned; after the curtain wall is cleaned from top to bottom, the cleaning unit is rolled to the upper end of the curtain wall by the rolling device, then the rolling device is transversely moved to a section of position, and the steps are repeated, so that the surface of the curtain wall is cleaned. The curtain wall cleaning unit has the beneficial effects of high cleaning efficiency and good cleaning effect.

In the description of the present invention, it should be understood that directions or positional relationships indicated by upper, lower, left, right, inner end, outer end, one end, the other end, etc. are based on the directions or positional relationships shown in the drawings, and are only for the sake of clarity to describe the technical solutions of the present invention, and do not indicate or imply that the indicated devices or elements must have specific directions, be configured and operated in specific directions, and are not to be construed as limiting the present invention.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.

Claims

1. A curtain wall cleaning unit comprises a rack and is characterized in that a plurality of rotating seats are fixed at the inner end of the rack, a rotating shaft is arranged in each rotating seat, a brush disc assembly is fixed at the inner end of each rotating shaft, a motor I for driving the rotating shafts to rotate is fixed in the rack, a supporting wheel is arranged at the lower end of the inner side of the rack, and a sling is arranged at the upper end of the rack; the upper end of frame is equipped with spray tube, and the lower extreme of frame is equipped with down spray tube, all be equipped with a plurality of nozzles towards the curtain on last spray tube, the spray tube down.

2. The curtain wall cleaning unit according to claim 1, wherein a driven wheel is fixed at the outer end of each rotating shaft, a driving wheel is fixed on an output shaft of the motor I, a transmission belt is arranged between the driving wheel and the driven wheel, and a tension wheel is arranged on the outer side of the transmission belt.

3. The curtain wall cleaning unit according to claim 2, wherein the driving wheel and the driven wheel are synchronous wheels, and the transmission belt is a synchronous belt.

4. The curtain wall cleaning unit according to claim 1, wherein side plates are fixed to the side faces of the rack, a cover plate is fixed to the outer end of the rack, a plurality of motors II with shaft ends facing outwards are fixed to the cover plate, blades are fixed to the shaft ends of the motors II, and flow guide notches are formed in the positions, corresponding to the blades, of the cover plate.

5. The curtain wall cleaning unit according to claim 1 or 4, wherein the four corners of the frame are fixed with support arms, and the inner side of the outer end of each support arm is fixed with a sucker component facing the curtain wall.

6. The curtain wall cleaning unit according to claim 1, wherein hanging rings are fixed on both sides of the upper end of the rack, and the lower ends of the slings are respectively connected with the hanging rings; the brush plate assemblies are three, and the three brush plate assemblies are distributed in a shape like a Chinese character 'pin'.

7. The curtain wall cleaning unit according to claim 1, wherein the supporting wheel comprises a supporting wheel body, protruding rings are arranged at two ends of the supporting wheel body, a plurality of obliquely distributed pins are rotatably arranged between the protruding rings, and a flexible supporting sleeve is sleeved outside each pin.