CN114699008A

CN114699008A - Building glass plate cleaning device

Info

Publication number: CN114699008A
Application number: CN202210485099.3A
Authority: CN
Inventors: 王珂
Original assignee: Shandong Vocational College of Science and Technology
Current assignee: Shandong Vocational College of Science and Technology
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-07-05
Anticipated expiration: 2042-05-06
Also published as: CN114699008B

Abstract

The invention relates to the technical field of cleaning equipment, and provides a cleaning device for a building glass plate, which comprises a cleaning box body, a cleaning box body and a cleaning device, wherein the cleaning box body can move on a vertical glass wall body and clean the glass wall body; the pulling and lifting assembly is used for pulling the cleaning box body to move on the glass wall body; dragging the assembly to ensure that the cleaning box body is always attached to the glass wall body in the ascending process; a first cleaning roller is arranged in the cleaning box body; a dust sweeping roller and a second cleaning roller which are parallel to the first cleaning roller are arranged on two sides of the first cleaning roller; a cleaning liquid spray pipe is arranged between the first cleaning roller and the dust sweeping roller; a clean water spray pipe is arranged between the first cleaning roller and the second cleaning roller. Therefore, the dust sweeping roller, the first cleaning roller and the second cleaning roller which can synchronously rotate are arranged in the cleaning box body; and cleaning the glass wall in the lifting process. The floating dust cleaning, dirt removing, cleaning, wiping and the like can be realized at one time, the cleaning efficiency is high, manual high-altitude operation is replaced, and the labor intensity and the labor risk are reduced.

Description

Building glass plate cleaning device

Technical Field

The invention belongs to the technical field of cleaning equipment, and particularly relates to a cleaning device for a building glass plate.

Background

The glass plate for building has large thickness and large area. The outdoor environment is easy to be polluted by dust, and the outdoor environment needs to be cleaned regularly.

The surface of the glass plate positioned outdoors usually has more dirt, and currently, manual high-altitude field cleaning is mostly adopted. When in cleaning, the floating dust is washed away by clean water, then the stain is wiped away by the cleaning solution, and finally the floating dust is washed clean. The operation flow is complicated, and the sewage formed when floating dust is washed flows downwards, so that the workload of cleaning is increased. The labor intensity of cleaning the glass plate is high, the overhead working time is long, the working efficiency is low, and the cleaning cost is high.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

Disclosure of Invention

In view of the above-mentioned drawbacks, the present invention provides a cleaning device for architectural glass sheets, which comprises a cleaning box, a dust-sweeping roller, a first cleaning roller and a second cleaning roller, wherein the dust-sweeping roller, the first cleaning roller and the second cleaning roller are arranged in the cleaning box and can rotate synchronously; and cleaning the glass wall in the lifting process. The floating dust cleaning, dirt removing, cleaning, wiping and the like can be realized at one time, the cleaning efficiency is high, manual high-altitude operation is replaced, and the labor intensity and the labor risk are reduced.

In order to achieve the purpose, the invention provides a building glass plate cleaning device, which comprises a cleaning box body, a cleaning box body and a cleaning box body, wherein the cleaning box body can move on a vertical glass wall body and clean the glass wall body;

the pulling and lifting assembly is used for pulling the cleaning box body to move on the glass wall body;

the dragging assembly is used for dragging the cleaning box body and applying a certain dragging force to ensure that the cleaning box body is always attached to the glass wall body in the lifting process;

a first cleaning roller is arranged in the cleaning box body; a dust sweeping roller and a second cleaning roller which are parallel to the first cleaning roller are arranged on two sides of the first cleaning roller; a cleaning liquid spray pipe is arranged between the first cleaning roller and the dust sweeping roller; a plurality of cleaning liquid nozzles are arranged on the cleaning liquid spray pipe; a clean water spray pipe is arranged between the first cleaning roller and the second cleaning roller; a plurality of clear water nozzles are arranged on the clear water spray pipe;

the outer side of the dust sweeping roller is provided with bristles, a first wiping layer is coated outside the first cleaning roller, and a second wiping layer is coated outside the second cleaning roller; the rotation directions of the dust sweeping roller, the first cleaning roller and the second cleaning roller are the same; the first wiping layer is in extrusion contact with the first extrusion roller, and the second wiping layer is in extrusion contact with the second extrusion roller; in the process of lifting the cleaning box body, the first wiping and absorbing layer and the second wiping and absorbing layer are attached to the glass wall body;

the bottom of the cleaning box body is also provided with a sewage hopper, and the sewage hopper is connected with a sewage tank;

the cleaning liquid spray pipe is connected with the first gas distribution pipe; a cleaning liquid tank for containing cleaning liquid is fixed on the outer side wall of the cleaning box body; the cleaning liquid tank is connected with the first branch air pipe; the first gas branch pipe is inserted into the pipe body of the first gas branch pipe, and forms an included angle of 15-20 degrees with the first gas branch pipe;

the clear water spray pipe is connected with the second gas distribution pipe; a clean water tank for containing clean water is fixed on the outer side wall of the cleaning box body; the clean water tank is connected with the second bronchus; the second branch gas pipe is inserted in the pipe body of the second branch gas pipe and forms an included angle of 15-20 degrees with the second branch gas pipe;

the first gas distribution pipe and the second gas distribution pipe are both connected with a gas distribution tee; the gas distribution tee joint is also connected with an air compressor;

a first driving wheel and a second driving wheel are fixedly sleeved on a roll shaft of the first cleaning roll; a first driven wheel is fixedly sleeved on a roll shaft of the dust sweeping roll, and a second driven wheel is fixedly sleeved on a roll shaft of the second cleaning roll; the first driving wheel is in transmission connection with a first driven wheel, and the second driving wheel is in transmission connection with a second driven wheel; the roller shaft of the first cleaning roller is also connected with a cleaning motor;

the cleaning box body is provided with rollers for abutting against the glass wall; the roller is arranged on the wheel plate; the wheel plate is fixed on the wall of the cleaning box body.

According to the building glass plate cleaning device, the cleaning box body is internally provided with a dust suction channel positioned above the dust suction roller; the dust absorption channel is connected with an air extractor.

According to the building glass plate cleaning device, the cleaning liquid nozzle on the cleaning liquid spray pipe forms an included angle of 3-5 degrees with the horizontal plane and deviates to one side of the first cleaning roller.

According to the building glass plate cleaning device, the clear water nozzle on the clear water spray pipe forms an included angle of 3-5 degrees with the horizontal plane and deviates to one side of the first cleaning roller.

According to the building glass plate cleaning device, the first wiping and sucking layer and the second wiping and sucking layer are made of sponge materials.

According to the building glass plate cleaning device, the transmission ratio of the first driving wheel to the first driven wheel is 1.5-2: 1; the transmission ratio of the second driving wheel to the second driven wheel is 1.5-2: 1.

According to the building glass plate cleaning device, the pulling-up assembly comprises a pulling-up winding wheel, and the pulling-up winding wheel is rotatably arranged on a winding wheel bracket; the pulling-up winding wheel is in transmission connection with a pulling-up motor; the pulling-up winding wheel is connected with a main pull rope in a winding way; the main pull rope is fastened on the top of the cleaning box body.

According to the building glass plate cleaning device, the main pull rope is connected with the two auxiliary pull ropes; the two auxiliary pull ropes are respectively connected with the cleaning box body.

According to the building glass plate cleaning device, the dragging assembly comprises two dragging ropes which are respectively tied to the bottom of the cleaning box body, and the two dragging ropes are wound on the rope winding rotating shaft; the device also comprises a base; two scroll frame plates are arranged on the base in parallel; the rope winding rotating shaft is rotatably connected on the reel frame plate in a penetrating way; a supporting plate is arranged above the rope winding rotating shaft; a resistance plate is arranged between the supporting plate and the rope winding rotating shaft; a friction layer is arranged on the surface of the resistance plate facing the rope winding rotating shaft; the resistance plate is connected with a guide post; the guide post movably penetrates through the supporting plate, and a post body above the supporting plate is sleeved with a return spring; the guide post is also provided with a baffle ring; the return spring is arranged between the baffle ring and the supporting plate; and the supporting plate is also threaded with a puller bolt.

The invention aims to provide a building glass plate cleaning device, which is characterized in that a dust sweeping roller, a first cleaning roller and a second cleaning roller which can synchronously rotate are arranged in a cleaning box body; and cleaning the glass wall in the lifting process. The cleaning machine can realize the procedures of cleaning floating dust, removing dirt, cleaning and wiping and the like at one time, has high cleaning efficiency, replaces manual high-altitude operation, and reduces the labor intensity and the labor risk.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing an internal structure of the cleaning tank of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction A of FIG. 2;

FIG. 4 is a schematic structural diagram of the region C in FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 4 in the direction D-D;

FIG. 6 is a schematic structural diagram of the region B in FIG. 2;

FIG. 7 is a schematic view of the structure of FIG. 6 in the direction E;

in the figure: 1-cleaning box body, 11-dust-sweeping roller, 111-first driven wheel; 12-a first cleaning roller, 121-a first wiping layer, 122-a first squeezing roller, 123-a first driving wheel, 124-a second driving wheel; 13-a second cleaning roller, 131-a second wiping layer, 132-a second squeeze roller, 133-a second driven wheel; 14-dust suction duct, 141-air extractor; 15-cleaning liquid spray pipe, 151-first gas branch pipe, 152-first gas branch pipe and 153-cleaning liquid tank; 16-clean water spray pipe, 161-second branch gas pipe, 162-second branch gas pipe, 163-clean water tank; 17-air compressor, 171-branch gas tee; 18-sewage bucket, 181-sewage tank; 19-cleaning the motor; 2-lifting a winding wheel, 21-a main pull rope, 22-an auxiliary pull rope, 23-a winding wheel bracket and 24-a lifting motor; 3-rope winding rotating shaft, 31-dragging rope, 32-handle, 33-base, 34-reel frame plate, 35-supporting plate and 351-puller bolt; 36-resistance plate, 361-friction layer, 362-guide column, 363-return spring, 364-baffle ring; 37-recovery motor, 371-driving gear, 372-driven gear; 4-roller, 41-wheel plate, 42-adjusting hole, 43-adjusting bolt, 44-adjusting nut; 100-glass wall, 200-pulling assembly and 300-dragging assembly.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Referring to fig. 1, the present invention provides a cleaning apparatus for a construction glass sheet, comprising

The cleaning box body 1 can move on the vertical glass wall 100 and clean the glass wall 100;

a pulling-up assembly 200 installed on the top of the building for pulling the cleaning box 1 to move on the glass wall 100;

the dragging assembly 300 is arranged on the ground and used for dragging the cleaning box body 1 and applying a certain dragging force to enable the lifting action of the dragging assembly to be stable; in the ascending process, the cleaning box body 1 is always attached to the glass wall body 100, so that the cleaning operation is guaranteed;

referring to fig. 2 and 3, a first cleaning roller 12 is arranged in the cleaning tank 1; a dust sweeping roller 11 and a second cleaning roller 13 which are parallel to the first cleaning roller 12 are arranged on two sides of the first cleaning roller; a cleaning liquid spray pipe 15 is arranged between the first cleaning roller 12 and the dust sweeping roller 11; a plurality of cleaning liquid nozzles are arranged on the cleaning liquid spray pipe 15; a clean water spray pipe 16 is arranged between the first cleaning roller 12 and the second cleaning roller 13; a plurality of clean water nozzles are arranged on the clean water spray pipe 16;

bristles are arranged on the outer side of the dust cleaning roller 11, a first wiping layer 121 is coated outside the first cleaning roller 12, and a second wiping layer 131 is coated outside the second cleaning roller 13; the rotation directions of the dust sweeping roller 11, the first cleaning roller 12 and the second cleaning roller 13 are the same; the first wiping layer 121 is in pressing contact with the first pressing roll 122, and the second wiping layer 131 is in pressing contact with the second pressing roll 132; in a working state, the first wiping layer 121 and the second wiping layer 131 are both attached to the glass wall 100;

preferably, the first wiping layer 121 and the second wiping layer 131 are preferably made of sponge.

As the cleaning box 1 moves, the dust sweeping roller 11 sweeps dust on the glass wall 100 down; the cleaning solution spray pipe 15 sprays cleaning solution on the glass wall 100, the first wiping layer 121 of the first cleaning roller 12 wipes dirt adhered to the glass wall 100 down and sucks away the dirt, and the dirt is extruded by the first extrusion roller 122; the clear water spray pipe 16 sprays clear water on the glass wall 100, the second wiping layer 131 of the second cleaning roller 13 wipes the glass wall 100 and sucks water away, and the sewage is extruded by the second extrusion roller 132; the glass wall 100 is cleaned as the cleaning box 1 moves from bottom to top.

Preferably, a dust suction channel 14 positioned above the dust suction roller 11 is also arranged in the cleaning box body 1; the dust suction duct 14 is connected with an air extractor 141; the dust which is swept down is sucked away in real time, and the dust is prevented from escaping into the air. The suction fan 141 is connected to the suction duct 14 through a hose.

The bottom of the cleaning box body 1 is also provided with a sewage bucket 18, and the sewage bucket 18 is connected with a sewage tank 181; the sewage tank 181 is arranged on the ground and is connected with the sewage bucket 18 through a flexible water pipe; the extruded sewage is collected in the sewage tank 181 to be treated in a unified manner.

Preferably, a cleaning liquid nozzle on the cleaning liquid spray pipe 15 forms an included angle of 3-5 degrees with the horizontal plane and deviates to one side of the first cleaning roller 12; the cleaning liquid and the floating dust are prevented from being mixed.

Furthermore, a clear water nozzle on the clear water spray pipe 16 forms an included angle of 3-5 degrees with the horizontal plane and deflects to one side of the first cleaning roller 12; so that the second cleaning roller 13 has more time to wipe the glass wall 100 clean while preventing the sewage from flowing down.

The cleaning liquid spray pipe 15 is connected with a first gas distribution pipe 151; a cleaning liquid tank 153 for containing cleaning liquid is fixed on the outer side wall of the cleaning box body 1; the cleaning liquid tank 153 is connected with a first branch air pipe 152; the first air branch pipe 152 is inserted into the pipe body of the first air branch pipe 151 and forms an included angle of 15-20 degrees with the first air branch pipe 151;

the clear water spray pipe 16 is connected with a second gas distribution pipe 161; a clean water tank 163 for containing clean water is fixed on the outer side wall of the cleaning box body 1; the clean water tank 163 is connected with the second bronchus 162; the second branch air pipe 162 is inserted into the pipe body of the second branch air pipe 161, and forms an included angle of 15-20 degrees with the second branch air pipe 161;

the first gas distribution pipe 151 and the second gas distribution pipe 161 are both connected with a gas distribution tee 171; the gas distributing tee 171 is also connected with an air compressor 17;

the air compressor 17 is arranged on the ground and is connected with a gas distribution tee 171 through a soft air pipe; compressed air is simultaneously introduced into the first air distribution pipe 151 and the second air distribution pipe 161 through the air distribution tee 171, and then negative suction is respectively generated in the cleaning liquid tank 153 and the clean water tank 163, so that the cleaning liquid and the clean water are respectively sprayed out from the cleaning liquid spray pipe 15 and the clean water spray pipe 16.

To optimize the structure and ensure the synchronism of the rotation of the dust-cleaning roller 11, the first cleaning roller 12 and the second cleaning roller 13. As an embodiment, the first driving wheel 123 and the second driving wheel 124 are fixedly sleeved on the roller shaft of the first cleaning roller 12; a first driven wheel 111 is fixedly sleeved on a roll shaft of the dust sweeping roll 11, and a second driven wheel 133 is fixedly sleeved on a roll shaft of the second cleaning roll 13; the first driving wheel 123 is in transmission connection with the first driven wheel 111, and the second driving wheel 124 is in transmission connection with the second driven wheel 133; the roller shaft of the first cleaning roller 12 is also connected with a cleaning motor 19;

the dust-sweeping roller 11, the first cleaning roller 12 and the second cleaning roller 13 can be driven to rotate simultaneously by one cleaning motor 19, so that the structure is simplified, and the overall weight is reduced. Further, the transmission ratio of the first driving wheel 123 to the first driven wheel 111 is 1.5-2: 1; the dust sweeping roller 11 has high rotating speed and sweeps away floating dust in advance;

the transmission ratio of the second driving wheel 124 to the second driven wheel 133 is 1.5-2: 1; the second cleaning roller 13 has a higher rotating speed, so that the cleaning water in the glass wall 100 can be wiped as quickly as possible, and the cleaning water is prevented from flowing downwards along the wall; the relatively low speed of the first scrub roller 12 increases the residence time of the cleaning solution on the glass wall 100 to facilitate the immersion removal of the contaminants.

Referring to fig. 6, rollers 4 for abutting against the glass wall 100 are arranged on the cleaning box body 1; preferably, the roller 4 is a rubber roller, and the friction force is large.

The roller 4 is arranged on the roller plate 41; the wheel plate 41 is fixed on the wall of the cleaning box body 1;

with reference to fig. 7, further, the wheel plate 41 is provided with an adjusting hole 42, and the wall of the cleaning box 1 is correspondingly provided with an adjusting groove; an adjusting bolt 43 penetrates through the adjusting hole 42 and the adjusting groove, and the adjusting bolt 43 is in threaded connection with an adjusting nut 44; the distance between the roller 4 and the adjusting bolt 43 is adjusted by the adjusting nut 44 in advance, so that the first wiping layer 121 of the first cleaning roller 12 and the second wiping layer 131 of the second cleaning roller 13 are attached to the glass wall 100 in advance with a proper deformation amount, and the cleaning effect is ensured.

The pulling-up assembly 200 comprises a pulling-up winding wheel 2, and the pulling-up winding wheel 2 is rotatably arranged on a winding wheel bracket 23; the pulling-up winding wheel 2 is in transmission connection with a pulling-up motor 24; the pulling-up winding wheel 2 is wound and connected with a main pull rope 21; the main pull rope 21 is fastened on the top of the cleaning box body 1;

preferably, the main pull rope 21 is connected with two auxiliary pull ropes 22; the two auxiliary pull ropes 22 are respectively connected with the cleaning box body 1; the stability of pulling up is improved.

Referring to fig. 4, the dragging assembly 300 includes two dragging ropes 31 respectively fastened to the bottom of the cleaning box 1, and both dragging ropes 31 are wound on the rope winding rotating shaft 3; with reference to fig. 5, further includes a base 33; the base 33 is provided with two reel frame plates 34 in parallel; the rope winding rotating shaft 3 is rotatably connected on the reel frame plate 34 in a penetrating way; a supporting plate 35 is arranged above the rope winding rotating shaft 3; a resistance plate 36 is arranged between the supporting plate 35 and the rope winding rotating shaft 3; a friction layer 361 is arranged on the surface of the resistance plate 36 facing the rope winding rotating shaft 3; the resistance plate 36 is connected with a guide post 362; the guide post 362 movably penetrates through the supporting plate 35, and a post body above the supporting plate 35 is sleeved with a return spring 363; a stop ring 364 is also arranged on the guide post 362; the return spring 363 is arranged between the retainer ring 364 and the supporting plate 35; the supporting plate 35 is also threaded with a puller bolt 351;

when the cleaning box body 1 is pulled, the tightening bolt 351 is screwed, so that the friction layer 361 of the resistance plate 36 is attached to the rope rolling rotating shaft 3 under certain pressure, and then dragging force is generated on the dragging rope 31, so that the cleaning box body 1 can stably rise, and the cleaning box body is prevented from drifting or shaking. The friction layer 361 is preferably a rubber layer.

As an embodiment, one end of the rope winding spindle 3 is connected with a handle 32; when the cleaning box body 1 falls down, the jacking bolt 351 is loosened, and the resistance plate 36 is reset; as the cleaning tank 1 falls, the pulling rope 31 is retracted by manually turning the handle 32.

As an embodiment, a driving gear 371 is sleeved on the shaft body of the rope winding rotating shaft 3; a recovery motor 37 is arranged on the base 33, and the recovery motor 37 is connected with a driven gear 372; the driving gear 371 is meshed with the driven gear 372; facilitating the retraction of the towing rope 31.

In summary, the invention provides a cleaning device for architectural glass plates, which is characterized in that a dust sweeping roller, a first cleaning roller and a second cleaning roller which can synchronously rotate are arranged in a cleaning box body; and cleaning the glass wall in the lifting process. The cleaning machine can realize the procedures of cleaning floating dust, removing dirt, cleaning and wiping and the like at one time, has high cleaning efficiency, replaces manual high-altitude operation, and reduces the labor intensity and the labor risk.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A cleaning device for building glass plates is characterized by comprising

The cleaning box body can move on the vertical glass wall body and clean the glass wall body;

the dragging component is used for pulling the cleaning box body and applying a certain pulling force to ensure that the cleaning box body is always attached to the glass wall body in the lifting process;

the cleaning liquid spray pipe is connected with the first gas distribution pipe; a cleaning liquid tank for containing cleaning liquid is fixed on the outer side wall of the cleaning box body; the cleaning liquid tank is connected with the first branch air pipe; the first gas branch pipe is inserted in the pipe body of the first gas branch pipe, and forms an included angle of 15-20 degrees with the first gas branch pipe;

2. The architectural glass sheet cleaning apparatus according to claim 1, wherein a dust suction duct is further provided in the cleaning tank above the dust suction roller; the dust absorption channel is connected with an air extractor.

3. The architectural glass sheet cleaning apparatus of claim 1 wherein the cleaning fluid spray nozzles on the cleaning fluid spray bar are angled at an angle of 3-5 ° from the horizontal and are offset to the first cleaning roller side.

4. The architectural glass sheet cleaning apparatus of claim 3, wherein the clear water spray nozzle on the clear water spray pipe is at an angle of 3-5 ° to the horizontal plane and is offset to one side of the first cleaning roller.

5. The architectural glass sheet cleaning device of claim 1, wherein the first wiping layer and the second wiping layer are both sponge material.

6. An architectural glass sheet cleaning apparatus according to claim 1, wherein the transmission ratio of the first drive pulley to the first driven pulley is 1.5-2: 1; the transmission ratio of the second driving wheel to the second driven wheel is 1.5-2: 1.

7. The architectural glass sheet cleaning apparatus of any one of claims 1 to 6, wherein the pulling assembly comprises a pulling reel rotatably disposed on a reel bracket; the pulling-up winding wheel is in transmission connection with a pulling-up motor; the pulling-up winding wheel is connected with a main pull rope in a winding way; the main pull rope is fastened on the top of the cleaning box body.

8. The architectural glass sheet cleaning apparatus of claim 7, wherein the primary pull cord connects two secondary pull cords; the two auxiliary pull ropes are respectively connected with the cleaning box body.

9. The architectural glass sheet cleaning device according to claim 7, wherein the dragging assembly comprises two dragging ropes respectively tied to the bottom of the cleaning box body, and both dragging ropes are wound on the rope winding rotating shaft; the device also comprises a base; two scroll frame plates are arranged on the base in parallel; the rope winding rotating shaft is rotatably connected on the reel frame plate in a penetrating way; a supporting plate is arranged above the rope winding rotating shaft; a resistance plate is arranged between the supporting plate and the rope winding rotating shaft; a friction layer is arranged on the surface of the resistance plate facing the rope winding rotating shaft; the resistance plate is connected with a guide post; the guide post movably penetrates through the supporting plate, and a post body above the supporting plate is sleeved with a return spring; the guide post is also provided with a baffle ring; the return spring is arranged between the baffle ring and the supporting plate; and the supporting plate is also threaded with a puller bolt.