CN114129085B

CN114129085B - A belt cleaning device for high-rise building glass curtain wall

Info

Publication number: CN114129085B
Application number: CN202111451199.6A
Authority: CN
Inventors: 刘宏升; 刘玉良
Original assignee: Wenzhou University of Technology
Current assignee: Wenzhou University of Technology
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-10-25
Anticipated expiration: 2041-12-01
Also published as: CN114129085A

Abstract

The invention provides a cleaning device for a glass curtain wall of a high-rise building, and belongs to the technical field of building construction equipment. The water spraying device comprises a water tank, a scraping plate, a water spraying mechanism, a traveling mechanism, an installation block and a driving mechanism, wherein a lifting ring is arranged at the top of the water tank, an extension block is fixedly arranged at the top of the left side surface of the water tank, the scraping plate is fixedly arranged on the extension block through a connecting rod, the water spraying mechanism can pump water from the water tank and spray the water to a glass curtain wall, the traveling mechanism can drive the water tank to move up and down along the glass curtain wall, the installation block is fixedly arranged on the left side surface of the water tank through a fixing leg, a groove is formed in the left side surface of the installation block, a plurality of third rotating shafts are horizontally and rotatably arranged in the groove, a bottom plate is arranged at the outer end of each third rotating shaft, cleaning cloth is arranged on the outer side surface of the bottom plate, the bottom plate extends out of the left side surface of the installation block, and the driving mechanism can drive the plurality of third rotating shafts to rotate simultaneously. The invention can automatically clean the glass curtain wall of the high-rise building, and is simple, efficient, safe and reliable.

Description

A belt cleaning device for high-rise building glass curtain wall

Technical Field

The invention belongs to the technical field of building construction equipment, and relates to a cleaning device for a glass curtain wall of a high-rise building.

Background

In the existing office building and public places, glass is mostly adopted as a curtain wall. Because glass has the characteristic of reflecting light, in a large city with low dust acid rain, the glass curtain wall must be cleaned regularly in order to keep the appearance of a building as bright as new.

At present, the glass curtain wall is cleaned by professional spiders mostly. Although the spider-man is cleaned cleanly, the spider-man also has the disadvantages of great influence of human factors, different cleaning effects of different dedication degrees, lower working efficiency, personal safety and the like.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a cleaning device for a glass curtain wall of a high-rise building, which can automatically clean the glass curtain wall of the high-rise building, and is simple, efficient, safe and reliable.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a belt cleaning device for high-rise building glass curtain wall, high-rise building's outer wall is equipped with glass curtain wall, the roof that the high-rise was pour is equipped with the loop wheel machine, belt cleaning device includes: the top of the water tank is provided with a hanging ring, a lifting rope is detachably connected to the hanging ring, and the lifting rope is connected with a crane;

the top of the left side surface of the water tank is fixedly provided with an extension block, the scraper is fixedly arranged on the extension block through a connecting rod, and the left side edge of the scraper tilts upwards and contacts the glass curtain wall;

the water spraying mechanism is arranged on the extending block and can pump water from the water tank and spray the water to the glass curtain wall;

the travelling mechanisms are arranged on two sides of the water tank and can drive the water tank to move up and down along the glass curtain wall;

the mounting block is fixedly arranged on the left side surface of the water tank through a fixing leg, a groove is formed in the left side surface of the mounting block along the length direction, a plurality of third rotating shafts are horizontally and rotatably arranged in the groove, a bottom plate is arranged at the outer end of each third rotating shaft, cleaning cloth is arranged on the outer side surface of each bottom plate, and the bottom plates extend out of the grooves in an initial state;

and the driving mechanism is arranged on the mounting block and can drive the third rotating shafts to rotate simultaneously.

In the above-mentioned cleaning device for a glass curtain wall of a high-rise building, the water spray mechanism includes:

the water collecting pipe is horizontally and fixedly arranged on the extending block, two ends of the water collecting pipe are closed, one side of the water collecting pipe, close to the glass curtain wall, is provided with a plurality of spray heads along the length direction, and the water collecting pipe is positioned below the scraper plate;

the electric water pump is fixedly arranged on the extension block, the inlet end of the electric water pump is connected with the water tank through a pipe, the outlet end of the electric water pump is communicated with the water collecting pipe through a pipe, a storage battery and a controller are arranged on the water tank, and the electric water pump is electrically connected with the storage battery through the controller.

In the above cleaning device for a glass curtain wall of a high-rise building, the traveling mechanism includes:

the first rotating shaft is horizontally and rotatably arranged on the left side surface of the water tank through two first fixing plates;

the second rotating shaft is horizontally and rotatably arranged on the left side surface of the water tank through two second fixing plates and is arranged right below the first rotating shaft in parallel;

two drive belts, two the drive belt sets up respectively in the both ends of first pivot and second pivot, the drive belt has: the first roller is fixedly arranged at one end of the first rotating shaft; the second roller is fixedly arranged at one end of the second rotating shaft; the transmission belt is wound between the first roller and the second roller; the rubber suckers are uniformly arranged on the outer side surface of the transmission belt at intervals, and can adsorb one side, close to the glass curtain wall, of the transmission belt on the glass curtain wall;

and the driving unit is arranged on the water tank and can drive the second rotating shaft to rotate.

In the above cleaning apparatus for a glass curtain wall of a high-rise building, the driving unit includes:

the first motor is fixedly arranged on the water tank, a second gear is fixedly arranged on an output shaft of the first motor, and the first motor is electrically connected with the storage battery through a controller;

the first gear is coaxially and fixedly arranged on the second rotating shaft, and the second gear is in meshed connection with the first gear.

In foretell a belt cleaning device for high-rise building glass curtain wall, a plurality of all rotate in the third pivot and be provided with fixed pipe, fixed pipe sets firmly in the recess through two dead levers, actuating mechanism includes:

the first chain wheels are in one-to-one correspondence with the third rotating shafts, and the first chain wheels are coaxially and fixedly arranged on the corresponding third rotating shafts;

the chain is wound on the first chain wheels;

and the second motor is fixedly arranged on the mounting block, one third rotating shaft is in transmission connection with the second motor, and the second motor is electrically connected with the storage battery through the controller.

In the above-mentioned belt cleaning device for high-rise building glass curtain wall, still include the extrusion mechanism, the extrusion mechanism sets up in the recess, the extrusion mechanism includes:

the plurality of telescopic structures correspond to the plurality of third rotating shafts one by one, the telescopic structures are arranged on the corresponding third rotating shafts, and the telescopic structures can drive the bottom plate and the cleaning cloth to horizontally move into the grooves;

the horizontal rod is horizontally arranged between the left side and the right side of the groove through the sliding structure, the sliding structure can drive the horizontal rod to slide up and down, and after the cleaning cloth moves into the groove, the horizontal rod slides up and down to extrude the cleaning cloth.

In the above cleaning apparatus for a glass curtain wall of a high-rise building, the sliding structure includes:

the two installation cavities are respectively arranged in the installation blocks at two sides of the groove, two sliding groove holes are symmetrically formed in two sides of the groove, the two sliding groove holes are respectively communicated with the two installation cavities, a first screw rod is vertically and rotatably arranged in the installation cavities, an internal thread sleeve is in threaded connection with the first screw rod, and two ends of the horizontal rod respectively penetrate through the two sliding groove holes to be fixedly connected with the corresponding internal thread sleeve;

the two third motors are in one-to-one correspondence with the two installation cavities, the third motors are fixedly arranged in the corresponding installation cavities, the third motors are in transmission connection with the first screw rods in the installation cavities, and the two third motors are electrically connected with the storage battery through the controller.

In the above cleaning device for the glass curtain wall of the high-rise building, the horizontal rod is coaxially and rotatably provided with the rubber tube, and the outer side of the rubber tube is provided with the plurality of rubber bumps.

In the above-mentioned cleaning device for a glass curtain wall of a high-rise building, the telescopic structure comprises:

the movable sleeve is arranged on a third rotating shaft between the bottom plate and the fixed pipe in a sliding mode, and the outer end of the movable sleeve is fixedly connected with the bottom plate;

the reset spring is sleeved on the third rotating shaft between the fixed pipe and the movable sleeve;

the first electromagnet is annularly arranged on one side, close to the movable sleeve, of the fixed pipe, and is electrically connected with the storage battery through the controller;

and the second electromagnet is annularly arranged at one end of the movable sleeve close to the fixed pipe, and is electrically connected with the storage battery through the controller.

In foretell a belt cleaning device for high-rise building glass curtain wall, be located the installation piece of recess below and be equipped with the water storage chamber, first through-hole has been seted up on the downside of recess, first through-hole is located the horizon bar under, first through-hole is linked together with the water storage chamber, the bottom of installation piece is connected with the drain pipe, the drain pipe communicates with the bottom in water storage chamber, be equipped with the valve on the drain pipe.

Compared with the prior art, the invention has the following advantages:

1. the cleaning device is connected to a crane on the roof through a lifting rope, water is filled in the water tank, the lifting rope is placed down through the crane to enable the cleaning device to be tightly attached to the glass curtain wall, the water spraying mechanism is started, water is pumped from the water tank to be sprayed to the glass curtain wall, dust on the surface of the glass curtain wall is washed off, the water flows downwards along the glass curtain wall, the driving mechanism is started simultaneously to drive the plurality of third rotating shafts to rotate simultaneously, the bottom plate on the third rotating shafts drives the cleaning cloth to rotate, the glass curtain wall is cleaned, the water tank is driven to move downwards along the glass curtain wall through the traveling mechanism, the glass curtain wall is cleaned from top to bottom, the trouble of manual cleaning is avoided, the operation is simple, and the operation is safe and efficient; in addition, the scraper moves downwards to scrape water remained on the glass curtain wall downwards, so that water stains on the glass curtain wall are avoided, and the cleanliness of the glass curtain wall is improved;

2. starting an electric water pump, pumping water from a water tank into a water collecting pipe, then spraying the water to the glass curtain wall through a plurality of spray heads, washing off dust on the glass curtain wall, and simultaneously wetting the glass curtain wall, so that the cleaning cloth can be conveniently rotated and cleaned, and the cleaning effect is improved;

3. the rubber suction cups are relatively soft, so that the rubber suction cups can be extruded and deformed when being in contact with the glass curtain wall and then are adsorbed on the glass curtain wall, the rubber suction cups are close to the plurality of rubber suction cups on the glass curtain wall through the transmission belt, and the water tank is adsorbed on the glass curtain wall, so that the water tank is prevented from shaking left and right under the action of wind force to influence the normal work of the cleaning device; when the water tank needs to move downwards, the lifting rope is released downwards, and meanwhile, the second rotating shaft is driven to rotate through the driving unit, so that the transmission belt rotates downwards to drive the water tank to move downwards, and the operation is simple;

4. when the water tank needs to move downwards, the first motor is started to drive the second gear to rotate anticlockwise, the first gear drives the second rotating shaft to rotate clockwise, and the transmission belt rotates downwards clockwise;

5. the second motor is started to drive one of the third rotating shafts to rotate, and the plurality of first chain wheels and the third rotating shafts are driven to rotate simultaneously through the chains, so that the cleaning cloths on the plurality of bottom plates rotate simultaneously, and the cleaning cloth cleaning device is simple in structure and low in cost;

6. when more sewage is on the cleaning cloth, the telescopic structure is started to drive the bottom plate and the cleaning cloth to horizontally move into the groove, and then the sliding structure drives the horizontal rod to slide up and down to extrude the sewage on the cleaning cloth, so that the cleaning cloth is kept clean, and the cleaning effect of the glass curtain wall is improved;

7. the two third motors are started simultaneously to drive the two first screw rods to rotate in the same direction simultaneously, so that the two internal thread sleeves rotate along with the two first screw rods, and the two internal thread sleeves can only move up and down along the first screw rods due to the limiting effect of the horizontal rods, so as to drive the horizontal rods to slide up and down, continuously extrude sewage on the cleaning cloth, and the structure is simple;

8. when the horizontal rod slides up and down, the rubber tube is blocked by the cleaning cloth and rotates, the rubber tube rolls to extrude sewage on the cleaning cloth, the friction force between the rubber tube and the cleaning cloth is reduced, the service life of the cleaning cloth is prolonged, and meanwhile, the rubber bumps can extend into the cleaning cloth to extrude more sewage;

9. in the initial state, the first electromagnet and the second electromagnet are closed, the bottom plate and the cleaning cloth extend out of the groove under the action of the second return spring, the glass curtain wall is cleaned by utilizing the rotation of the cleaning cloth, when the sewage of the cleaning cloth needs to be extruded, the first electromagnet and the second electromagnet are started, the magnetic pole of the first electromagnet is opposite to the magnetic pole of the second electromagnet, attraction force is generated, the movable sleeve slides towards the groove along the third rotating shaft, the bottom plate and the cleaning cloth are driven to horizontally slide into the groove, the sewage on the cleaning cloth can be extruded through the up-down sliding of the horizontal rod, and the operation is simple;

10. after being extruded by the horizontal rod, sewage on the cleaning cloth flows into the water storage cavity through the first through hole, so that the sewage is prevented from falling into the air and influencing pedestrians below the air; in addition, the valve on the drain pipe can be opened regularly, the sewage in the water storage cavity is discharged, and the water storage cavity is prevented from being filled with the sewage.

Drawings

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

FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a cross-sectional view at C-C of FIG. 2;

FIG. 5 is a cross-sectional view taken at D-D of FIG. 4;

FIG. 6 is a cross-sectional view taken at E-E of FIG. 4;

fig. 7 is a schematic view of the structure of the cleaning cloth and the floor plate when they are projected out of the grooves.

In the figure, 1, a glass curtain wall; 2. a water tank; 21. a hoisting ring; 211. a lifting rope; 22. an extension block; 23. a water collection pipe; 231. a spray head; 24. a squeegee; 25. a connecting rod; 26. an electric water pump; 27. a storage battery; 28. a controller; 3. a first rotating shaft; 31. a first fixing plate; 4. a second rotating shaft; 41. a second fixing plate; 42. a first gear; 43. a first motor; 431. a second gear; 5. a transmission belt; 51. a first drum; 52. a second drum; 53. a drive belt; 531. a rubber suction cup; 6. mounting a block; 61. a groove; 62. a water storage cavity; 621. a first through hole; 622. a drain pipe; 623. a valve; 63. a fixed tube; 631. Fixing the rod; 632. a first electromagnet; 633. a return spring; 64. a third rotating shaft; 641. A first slider; 642. a first sprocket; 643. a chain; 644. a second motor; 65. A fixed leg; 7. an active cannula; 71. a chute; 72. a second electromagnet; 73. a base plate; 731. a cleaning cloth; 8. a mounting cavity; 81. a first screw; 82. an internally threaded sleeve; 821. A horizontal bar; 822. a rubber tube; 83. a third motor; 84. a sliding slot hole.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the cleaning device for the glass curtain wall of the high-rise building is characterized in that the glass curtain wall 1 is arranged on the outer wall of the high-rise building, a crane is arranged on the roof of the high-rise building, and the cleaning device comprises a water tank 2, a scraper 24, a water spraying mechanism, a travelling mechanism, an installation block 6 and a driving mechanism.

The top of water tank 2 is equipped with rings 21, rings 21 are last to dismantle and to be connected with lifting rope 211, lifting rope 211 links to each other with the loop wheel machine.

The top of 2 left sides of water tank has set firmly extension piece 22, scraper blade 24 sets firmly on extension piece 22 through connecting rod 25, the incline upwarping of left side limit of scraper blade 24 and contact glass curtain wall 1, preferably, scraper blade 24 is made by rubber materials, increases and glass curtain wall 1 laminating degree.

The water spraying mechanism is arranged on the extension block 22 and can pump water from the water tank 2 and spray the water to the glass curtain wall 1.

Running gear sets up in the both sides of water tank 2, running gear can drive water tank 2 and reciprocate along glass curtain wall 1.

The mounting block 6 is fixedly arranged on the left side surface of the water tank 2 through a fixing leg 65, a groove 61 is formed in the left side surface of the mounting block 6 along the length direction, a plurality of third rotating shafts 64 are horizontally arranged in the groove 61 in a rotating mode, a bottom plate 73 is arranged at the outer end of each third rotating shaft 64, cleaning cloth 731 is arranged on the outer side surface of each bottom plate 73, and in an initial state, the bottom plate 73 extends out of the groove 61.

The driving mechanism is arranged on the mounting block 6, and the driving mechanism can drive the plurality of third rotating shafts 64 to rotate simultaneously.

The cleaning device is connected to a crane on the roof through a lifting rope 211, water is filled in the water tank 2, the lifting rope 211 is lowered through the crane to enable the cleaning device to be tightly attached to the glass curtain wall 1, the water spraying mechanism is started, water is pumped from the water tank 2 and sprayed to the glass curtain wall 1, dust on the surface of the glass curtain wall 1 is washed down, the water flows down along the glass curtain wall 1, the driving mechanism is started simultaneously to drive the plurality of third rotating shafts 64 to rotate simultaneously, the bottom plate 73 on the third rotating shafts 64 drives the cleaning cloth 731 to rotate, the glass curtain wall 1 is cleaned, the water tank 2 is driven to move down along the glass curtain wall 1 through the traveling mechanism, the glass curtain wall 1 is cleaned from top to bottom, the trouble of manual cleaning is avoided, the operation is simple, and the safety and the efficiency are high; in addition, scraper blade 24 moves down, will remain the water on glass curtain wall 1 and scrape down, avoids leaving water stain on glass curtain wall 1, improves glass curtain wall 1's cleanliness.

Specifically, the water spray mechanism includes a water collection pipe 23 and an electric water pump 26.

The water collecting pipe 23 is horizontally and fixedly arranged on the extending block 22, two ends of the water collecting pipe 23 are sealed, a plurality of spray heads 231 are arranged on one side of the water collecting pipe 23 close to the glass curtain wall 1 along the length direction, the water collecting pipe 23 is positioned below the scraping plate 24, preferably, the plurality of spray heads 231 are inclined downwards to downwards wash dust on the glass curtain wall 1 downwards.

The electric water pump 26 is fixedly arranged on the extension block 22, the inlet end of the electric water pump 26 is connected with the water tank 2 through a pipe, the outlet end of the electric water pump 26 is communicated with the water collecting pipe 23 through a pipe, the water tank 2 is provided with a storage battery 27 and a controller 28, and the electric water pump 26 is electrically connected with the storage battery 27 through the controller 28.

Starting electric water pump 26, drawing water to the collector pipe 23 in from water tank 2, then through the blowout of a plurality of shower nozzle 231 to glass curtain wall 1, wash the dust on the glass curtain wall 1 down, drench glass curtain wall 1 simultaneously, the cleaning cloth 731 of being convenient for rotates cleanly, improves the cleaning performance.

In particular, the running gear comprises a first rotating shaft 3, a second rotating shaft 4, two belts 5 and a drive unit.

The first rotating shaft 3 is horizontally and rotatably disposed on the left side surface of the water tank 2 by two first fixing plates 31.

The second rotating shaft 4 is horizontally and rotatably arranged on the left side surface of the water tank 2 through two second fixing plates 41, and the second rotating shaft 4 is arranged under the first rotating shaft 3 in parallel.

The two transmission belts 5 are respectively arranged at two ends of the first rotating shaft 3 and the second rotating shaft 4, and the transmission belts 5 comprise a first roller 51, a second roller 52, a transmission belt 53 and a plurality of rubber suckers 531.

The first roller 51 is fixedly arranged at one end of the first rotating shaft 3.

The second roller 52 is fixedly arranged at one end of the second rotating shaft 4.

The driving belt 53 is wound between the first roller 51 and the second roller 52.

A plurality of rubber suction cup 531 interval sets up the lateral surface at drive belt 53 uniformly, rubber suction cup 531 can adsorb one side that drive belt 53 is close to glass curtain wall 1 on glass curtain wall 1, preferably, rubber suction cup 531 is the toper.

The driving unit is arranged on the water tank 2 and can drive the second rotating shaft 4 to rotate.

The rubber suckers 531 are relatively soft, so that the rubber suckers can be extruded and deformed when being in contact with the glass curtain wall 1 and then adsorbed on the glass curtain wall 1, the water tank 2 is adsorbed on the glass curtain wall 1 by the driving belt 53 approaching to the plurality of rubber suckers 531 on the glass curtain wall 1, and the water tank 2 is prevented from shaking left and right under the action of wind power to influence the normal work of the cleaning device; when the water tank 2 needs to move downwards, the lifting rope 211 is released downwards, and meanwhile, the driving unit drives the second rotating shaft 4 to rotate, so that the transmission belt 53 rotates downwards to drive the water tank 2 to move downwards, and the operation is simple.

Specifically, the driving unit includes a first motor 43 and a first gear 42.

The first motor 43 is fixedly arranged on the water tank 2, the second gear 431 is fixedly arranged on an output shaft of the first motor 43, and the first motor 43 is electrically connected with the storage battery 27 through the controller 28.

The first gear 42 is coaxially fixed on the second rotating shaft 4, and the second gear 431 is meshed with the first gear 42.

When the water tank 2 needs to move downwards, the first motor 43 is started to drive the second gear 431 to rotate anticlockwise, the first gear 42 drives the second rotating shaft 4 to rotate clockwise, and the transmission belt 53 rotates clockwise downwards, so that the structure is simple.

Specifically, a plurality of third shafts 64 are rotatably provided with a fixing tube 63, the fixing tube 63 is fixed in the groove 61 by two fixing rods 631, and the driving mechanism includes a plurality of first sprockets 642, a chain 643 and a second motor 644.

The plurality of first chain wheels 642 are in one-to-one correspondence with the plurality of third rotating shafts 64, and the first chain wheels 642 are coaxially and fixedly arranged on the corresponding third rotating shafts 64.

The chain 643 is wound around a plurality of first sprockets 642.

The second motor 644 is fixedly arranged on the mounting block 6, one of the third rotating shafts 64 penetrates through the mounting block 6, and the end part of the third rotating shaft is connected with an output shaft of the second motor 644, and the second motor 644 is electrically connected with the storage battery 27 through the controller 28.

The second motor 644 is started to drive one of the third rotating shafts 64 to rotate, and the chains 643 drive the plurality of first chain wheels 642 and the third rotating shafts 64 to rotate simultaneously, so that the plurality of cleaning cloths 731 on the bottom plate 73 rotate simultaneously, and the cleaning cloth device is simple in structure and low in cost.

Specifically, the cleaning device further includes an extruding mechanism disposed in the groove 61, and the extruding mechanism includes a plurality of telescopic structures and a horizontal rod 821.

The plurality of telescopic structures are in one-to-one correspondence with the plurality of third rotating shafts 64, the telescopic structures are arranged on the corresponding third rotating shafts 64, and the telescopic structures can drive the bottom plate 73 and the cleaning cloth 731 to horizontally move into the grooves 61.

The horizontal rod 821 is horizontally arranged between the left side and the right side of the groove 61 through a sliding structure, the sliding structure can drive the horizontal rod 821 to slide up and down, and after the cleaning cloth 731 is moved into the groove 61, the horizontal rod 821 can slide up and down to squeeze the cleaning cloth 731.

When the cleaning cloth 731 is polluted with a large amount of sewage, the telescopic structure is started to drive the bottom plate 73 and the cleaning cloth 731 to horizontally move into the groove 61, then the sliding structure drives the horizontal rod 821 to slide up and down to extrude the sewage on the cleaning cloth 731, so that the cleaning cloth 731 is kept clean, and the cleaning effect of the glass curtain wall 1 is improved.

Specifically, the sliding structure includes two mounting cavities 8 and two third motors 83.

The two installation cavities 8 are respectively arranged in the installation blocks 6 on two sides of the groove 61, two sliding slot holes 84 are symmetrically formed in two sides of the groove 61, the two sliding slot holes 84 are respectively communicated with the two installation cavities 8, a first screw 81 is vertically and rotatably arranged in the installation cavity 8, an internal thread sleeve 82 is connected to the first screw 81 in a threaded mode, and two ends of the horizontal rod 821 penetrate through the two sliding slot holes 84 respectively and are fixedly connected with the corresponding internal thread sleeve 82.

The two third motors 83 are in one-to-one correspondence with the two installation cavities 8, the third motors 83 are fixedly arranged in the corresponding installation cavities 8, the third motors 83 are in transmission connection with the first screw rods 81 in the installation cavities 8, and the two third motors 83 are electrically connected with the storage battery 27 through the controller 28.

Start two third motors 83 simultaneously, drive two first screw rods 81 syntropy rotations simultaneously, make two internal thread sleeve pipes 82 and then rotate, because two internal thread sleeve pipes 82 receive the limiting displacement of horizon bar 821, only can reciprocate along first screw rod 81, drive the horizontal pole 821 and slide from top to bottom, extrude the sewage on the cleaning cloth 731, easy operation.

Specifically, a rubber tube 822 is coaxially and rotatably disposed on the horizontal rod 821, and a plurality of rubber bumps are disposed on an outer side of the rubber tube 822.

When horizontal rod 821 slides from top to bottom, rubber tube 822 receives cleaning cloth 731's hindrance effect, takes place to rotate, and rubber tube 822 rolls the sewage of extrusion cleaning cloth 731, reduces the frictional force between rubber tube 822 and the cleaning cloth 731, increases cleaning cloth 731's life, and rubber bump can stretch into more simultaneously and extrude cleaning cloth 731, extrudes more sewage.

Specifically, the telescopic structure includes the movable sleeve 7, the return spring 633, the first electromagnet 632, and the second electromagnet 72.

The movable sleeve 7 is slidably arranged on the third rotating shaft 64 between the bottom plate 73 and the fixed pipe 63, and the outer end of the movable sleeve 7 is fixedly connected with the bottom plate 73.

The return spring 633 is sleeved on the third rotating shaft 64 between the fixed pipe 63 and the movable sleeve 7.

The first electromagnet 632 is annularly arranged on one side of the fixed pipe 63 close to the movable sleeve 7, and the first electromagnet 632 is electrically connected with the storage battery 27 through the controller 28.

The second electromagnet 72 is annularly arranged at one end of the movable sleeve 7 close to the fixed pipe 63, and the second electromagnet 72 is electrically connected with the storage battery 27 through the controller 28.

In an initial state, the first electromagnet 632 and the second electromagnet 72 are closed, under the action of the return spring 633, the bottom plate 73 and the cleaning cloth 731 are extended out of the groove 61, the glass curtain wall 1 is cleaned by the rotation of the cleaning cloth 731, when the sewage of the cleaning cloth 731 needs to be squeezed, the first electromagnet 632 and the second electromagnet 72 are started, the magnetic pole of the first electromagnet 632 is opposite to the magnetic pole of the second electromagnet 72, attraction force is generated, the movable sleeve 7 slides towards the groove 61 along the third rotating shaft 63, the bottom plate 73 and the cleaning cloth 731 are driven to horizontally slide into the groove 61, the sewage on the cleaning cloth 731 can be squeezed by the vertical sliding of the horizontal rod 821, and the operation is simple.

Particularly, be equipped with water storage chamber 62 in the installation piece 6 that is located recess 61 below, first through-hole 621 has been seted up on the downside of recess 61, first through-hole 621 is located the horizon bar 821 under, first through-hole 621 is linked together with water storage chamber 62, the bottom of installation piece 6 is connected with drain pipe 622, drain pipe 622 communicates with the bottom in water storage chamber 62, be equipped with valve 623 on the drain pipe 622, preferably, first through-hole 621 is big-end-up's tubaeform.

After being squeezed down by the horizontal rod 821, the sewage on the cleaning cloth 731 flows into the water storage cavity 62 through the first through hole 621, so that the sewage is prevented from falling into the air and affecting pedestrians below; in addition, the valve 623 on the drain pipe 622 can be opened periodically to discharge the sewage in the water storage cavity 62, so as to prevent the sewage from flowing out of the water storage cavity 62.

In the description of this patent, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are used only for convenience in describing the patent and for simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the patent.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The utility model provides a belt cleaning device for high-rise building glass curtain wall, high-rise building's outer wall is equipped with glass curtain wall (1), the roof that the high-rise was pour is equipped with loop wheel machine, its characterized in that, belt cleaning device includes: the water tank (2), a hanging ring (21) is arranged at the top of the water tank (2), a lifting rope (211) is detachably connected to the hanging ring (21), the lifting rope (211) is connected with a crane, and a storage battery (27) and a controller (28) are arranged on the water tank (2); the top of the left side face of the water tank (2) is fixedly provided with an extension block (22), the scraper (24) is fixedly arranged on the extension block (22) through a connecting rod (25), and the side edge of the scraper (24) inclines upwards and is in contact with the glass curtain wall (1); the water spraying mechanism is arranged on the extension block (22) and can pump water from the water tank (2) and spray the water to the glass curtain wall (1); the travelling mechanisms are arranged on two sides of the water tank (2) and can drive the water tank (2) to move up and down along the glass curtain wall (1); the cleaning device comprises an installation block (6), wherein the installation block (6) is fixedly arranged on the left side surface of a water tank (2) through a fixing leg (65), a groove (61) is formed in the side surface of the installation block (6) along the length direction, a plurality of third rotating shafts (64) are horizontally arranged in the groove (61) in a rotating mode, a plurality of fixing pipes (63) are rotatably arranged on the third rotating shafts (64), the fixing pipes (63) are fixedly arranged in the groove (61) through two fixing rods (631), a bottom plate (73) is arranged at the outer end of each third rotating shaft (64), cleaning cloth (731) is arranged on the outer side surface of the bottom plate (73), and in an initial state, the bottom plate (73) extends out of the groove (61); the driving mechanism is arranged on the mounting block (6) and can drive the plurality of third rotating shafts (64) to rotate simultaneously; an extrusion mechanism disposed within the recess (61), the extrusion mechanism comprising: the plurality of telescopic structures correspond to the plurality of third rotating shafts (64) one by one, the telescopic structures are arranged on the corresponding third rotating shafts (64), and the telescopic structures can drive the bottom plate (73) and the cleaning cloth (731) to horizontally move into the grooves (61); the horizontal rod (821), the horizontal rod (821) is horizontally arranged between the left side and the right side of the groove (61) through a sliding structure, the sliding structure can drive the horizontal rod (821) to slide up and down, and after the cleaning cloth (731) moves into the groove (61), the horizontal rod (821) slides up and down to squeeze the cleaning cloth (731); the telescopic structure comprises: the movable sleeve (7) is arranged on a third rotating shaft (64) between the bottom plate (73) and the fixed pipe (63) in a sliding mode, and the outer end of the movable sleeve (7) is fixedly connected with the bottom plate (73); the return spring (633) is sleeved on the third rotating shaft (64) between the fixed pipe (63) and the movable sleeve (7); the first electromagnet (632) is annularly arranged on one side, close to the movable sleeve (7), of the fixed pipe (63), and the first electromagnet (632) is electrically connected with the storage battery (27) through the controller (28); the second electromagnet (72) is annularly arranged at one end, close to the fixed pipe (63), of the movable sleeve (7), and the second electromagnet (72) is electrically connected with the storage battery (27) through the controller (28).

2. The cleaning device for the glass curtain wall of the high-rise building according to claim 1, wherein the water spraying mechanism comprises: the water collecting pipe (23) is horizontally and fixedly arranged on the extending block (22), two ends of the water collecting pipe (23) are closed, one side, close to the glass curtain wall (1), of the water collecting pipe (23) is provided with a plurality of spray heads (231) along the length direction, and the water collecting pipe (23) is positioned below the scraper plate (24); the electric water pump (26) is fixedly arranged on the extension block (22), the inlet end of the electric water pump (26) is connected with the water tank (2) through a pipe, the outlet end of the electric water pump (26) is communicated with the water collecting pipe (23) through a pipe, and the electric water pump (26) is electrically connected with the storage battery (27) through a controller (28).

3. The cleaning device for the glass curtain wall of the high-rise building according to claim 1, wherein the walking mechanism comprises: the first rotating shaft (3) is horizontally and rotatably arranged on the left side surface of the water tank (2) through two first fixing plates (31); the second rotating shaft (4) is horizontally and rotatably arranged on the left side surface of the water tank (2) through two second fixing plates (41), and the second rotating shaft (4) is arranged right below the first rotating shaft (3) in parallel; two drive belts (5), two drive belts (5) are respectively arranged at two ends of the first rotating shaft (3) and the second rotating shaft (4), and the drive belts (5) are provided with: a first roller (51), wherein the first roller (51) is fixedly arranged at one end of the first rotating shaft (3); the second roller (52), the said second roller (52) is fixed to one end of the second spindle (4); the transmission belt (53) is wound between the first roller (51) and the second roller (52); the rubber suckers (531) are uniformly arranged on the outer side surface of the transmission belt (53) at intervals, and one side, close to the glass curtain wall (1), of the transmission belt (53) can be adsorbed on the glass curtain wall (1) by the rubber suckers (531); the driving unit is arranged on the water tank (2) and can drive the second rotating shaft (4) to rotate.

4. A cleaning device for glass curtain walls of high-rise buildings according to claim 3, wherein the driving unit comprises: the first motor (43), the first motor (43) is fixedly arranged on the water tank (2), a second gear (431) is fixedly arranged on an output shaft of the first motor (43), and the first motor (43) is electrically connected with the storage battery (27) through the controller (28); the first gear (42) is coaxially and fixedly arranged on the second rotating shaft (4), and the second gear (431) is meshed and connected with the first gear (42).

5. A cleaning device for high-rise building glass curtain walls according to claim 4, characterized in that the driving mechanism comprises: the first chain wheels (642) are in one-to-one correspondence with the third rotating shafts (64), and the first chain wheels (642) are coaxially and fixedly arranged on the corresponding third rotating shafts (64); a chain (643), said chain (643) being wound around a plurality of first sprockets (642); the second motor (644) is fixedly arranged on the mounting block (6), one third rotating shaft (64) is in transmission connection with the second motor (644), and the second motor (644) is electrically connected with the storage battery (27) through the controller (28).

6. A cleaning device for high-rise building glass curtain walls according to claim 5, wherein the sliding structure comprises: the two installation cavities (8) are respectively arranged in the installation blocks (6) on two sides of the groove (61), two sliding groove holes (84) are symmetrically formed in two sides of the groove (61), the two sliding groove holes (84) are respectively communicated with the two installation cavities (8), a first screw (81) is vertically and rotatably arranged in the installation cavity (8), an internal thread sleeve (82) is connected to the first screw (81) in a threaded manner, and two ends of the horizontal rod (821) respectively penetrate through the two sliding groove holes (84) to be fixedly connected with the corresponding internal thread sleeve (82); two third motors (83), two third motor (83) and two installation cavity (8) one-to-one, third motor (83) set firmly in corresponding installation cavity (8), third motor (83) are connected with first screw rod (81) transmission in this installation cavity (8), two third motor (83) all are connected with battery (27) electricity through controller (28).

7. The cleaning device for the glass curtain wall of the high-rise building as claimed in claim 6, wherein the horizontal rod (821) is coaxially and rotatably provided with a rubber tube (822), and a plurality of rubber bumps are arranged on the outer side of the rubber tube (822).

8. The cleaning device for the glass curtain wall of the high-rise building as claimed in claim 7, wherein a water storage cavity (62) is arranged in the mounting block (6) below the groove (61), a first through hole (621) is formed in the lower side surface of the groove (61), the first through hole (621) is located right below the horizontal rod (821), the first through hole (621) is communicated with the water storage cavity (62), a drain pipe (622) is connected to the bottom of the mounting block (6), the drain pipe (622) is communicated with the bottom of the water storage cavity (62), and a valve (623) is arranged on the drain pipe (622).