JPH08322764A - Glass window cleaning equipment - Google Patents

Abstract

PURPOSE: To clean a glass window on an upper curved surface part and a vertical surface of a building efficiently by lifting or lowering the body of a cleaning apparatus by winding a wire rope while the body of the cleaning apparatus is sucked securely on the glass window by a vacuum cup connected to a suction fan. CONSTITUTION: When a glass window 6 on an upper curved surface part of a building is cleaned, a wire rope 4 and an operation cable 81 provided on a curved surface cleaning truck 84 is connected to a corridor set along a top part of the building. Under such a condition, the body 1 of a cleaning apparatus is caused to be sucked on the glass widow 6 by a vacuum cup 9 and lifted or lowered through a running roller 7 by winding the wire rope 4 into or unwinding it out of the winch 5. A cleaning device 11 is made to slide horizontally in a state in which a longitudinally sliding base 10 provided on one side in the direction of moving the body 1 of the cleaning apparatus is overhung and then, after the longitudinally sliding base 10 is withdrawn, the glass window 6 is cleaned by making the cleaning device 11 slide horizontally.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is suitable for cleaning the upper curved portion and the vertical glass window of a building in which glass windows are continuously arranged to form an upper curved portion. It relates to a glass window cleaning facility that can be used.

[0002]

2. Description of the Related Art Conventionally, the cleaning of glass windows relies exclusively on human labor, and even when cleaning glass windows in tall buildings,
A gondola is hung by a rope from a crane or the like installed at the top of the building, or an operator is directly hung to clean manually.

The cleaning work of the glass window of such a building has a problem that it is dangerous because it is a work at a high place. Therefore, it has been required to establish a cleaning technique without manual labor.

In order to meet such demands, in recent years, a rail that allows a glass window cleaning device to run at the time of building a building has been installed in advance along the window frame outside the building. At the time of cleaning, it has been attempted to move the glass window cleaning device up and down along the rail by a crane or by self-propelled to perform cleaning remotely.

[0005]

However, in the glass window cleaning device of the above-mentioned system, it is necessary to previously install a rail for running the glass cleaning device on the outside of a building or the like, and this rail is a window frame. Since there is a problem that the structure becomes complicated and the equipment cost increases significantly because it has to be provided at every interval, the size and shape of the glass window may change and it may not be applicable. It is not preferable in terms of appearance to always project outside the building or the like, but there is also a problem in terms of crime prevention.

Further, there is a problem that it cannot be applied to an existing building or the like which does not have the above-mentioned rail at all.

When cleaning a glass window of a building in which glass windows are continuously arranged and a curved surface is formed on the upper surface, or when a curved surface is formed on the upper surface and an inverted U-shaped vertical surface is formed on the end surface. When it comes to cleaning the glass windows on the vertical surface of the formed structure, there is no device that can be remotely and safely and efficiently cleaned.

The present invention has been made in view of the above circumstances, and when cleaning a glass window of a building in which glass windows are continuously arranged and a curved surface is formed on the upper surface, or when a curved surface is formed on the upper surface. Provided is a glass window cleaning facility capable of remotely and safely and efficiently cleaning a glass window of a vertical surface of a building having an end surface formed with an inverted U-shaped vertical surface. The purpose is to do.

[0009]

DISCLOSURE OF THE INVENTION The glass window cleaning equipment of the present invention is a glass for cleaning a glass window of an outer peripheral surface including the curved surface of a building in which the glass windows are continuously arranged and an upper curved portion is formed. A window cleaning facility, which is provided along the top of the building, and has a required space and provided with wire rope locking portions, and an operation cable connecting portion provided along the walkway. A guide device that moves up and down along the window frame of the glass window and linearly arranges the wire rope and the operation cable whose upper end is fixed to the locking portion along the glass window surface via a guide portion, A cleaning device main body, a winch provided in the cleaning device main body so as to raise and lower the cleaning device main body by winding the wire rope, and moving the cleaning device main body in a winding and unwinding direction of the winch along a glass window. Arranged so that Roller, a rotary drive motor connected to the traveling roller, a vacuum cup connected to a suction fan so as to adsorb and fix the cleaning device main body to a glass window, and protruding and retracting on one side in the moving direction of the cleaning device main body. Curved carriage including a front / rear slide table that is provided, a cleaning device that supports the front / rear slide table so as to be slidable in the left / right direction to clean the glass surface, and an operation cable that can be connected to the operation cable connection portion. It is characterized by having and.

Further, a rope guide for guiding the wire rope wound around the winch is attached to the cleaning device body so as to be rotatable back and forth.

The glass window cleaning equipment of the present invention is a glass window of a vertical surface of a building in which glass windows are continuously arranged to form an upper curved surface portion and an inverted U-shaped vertical surface is formed on an end surface. A glass window cleaning facility for cleaning, wherein a traverser rail is provided along the top of the vertical surface of the building,
A traverser wire rope guide device that can be moved up and down along the traverser rail and that guides a traverser wire rope whose upper end is locked to the top of the building along the traverser rail, and the traverser wire. A traverser body that includes a traverser lifting winch that winds a rope and that moves up and down along the traverser rail by a traveling roller, a rotary drive motor that is connected to the traveling roller, and a brake device that fixes the position of the traverser body. A cleaning device main body, a winch provided on the cleaning device main body so as to raise and lower the cleaning device main body by winding the lifting wire rope whose upper end is fixed to the traverser, and the cleaning device main body along the glass window. A traveling low arranged so as to move in the winding and unwinding direction of the winch. A vacuum cup connected to a suction fan so as to adsorb and fix the cleaning device main body to a glass window, a front and rear slide base capable of appearing and retracting on one side in the moving direction of the cleaning device main body, and the front and rear slide base Further, a cleaning device for cleaning the glass surface by slidably supporting it in the left-right direction, and a vertical surface cleaning carriage including an operation cable connectable to the traverser are provided.

Further, the vacuum cup is provided in the main body of the cleaning device so as to be capable of appearing and retracting with respect to the roller and tilting, and a guide body having a slope for allowing the vacuum cup to pass over the front and rear window frames is provided at the front and rear position in the moving direction. It is characterized by having.

Further, a side roller of the cleaning device main body is provided with a side roller which abuts on the left and right window frames of the glass window and guides the moving direction of the cleaning device main body.

Further, the cleaning device comprises a box-shaped sealing portion provided with a sealing material which comes into contact with the glass window, a scraping material which is disposed in the box-shaped sealing portion and comes into contact with the glass window, and the box-shaped sealing portion. It is characterized in that it is provided with a cleaning section comprising a liquid supply section for supplying a cleaning liquid into the section and liquid suction ports provided at four corners of the box-shaped sealing section.

[0015]

According to the first means of the present invention, the upper end of the wire rope is locked to the locking portion of the corridor arranged along the top of the building, and the operation cable connection is arranged along the corridor. The upper end of the operation cable is connected to the section, and the wire rope and the operation cable are guided up and down by the guide part of the guide device so that the wire rope and the operation cable are linearly moved up and down on the glass window. Place it.

When the wire rope whose end is locked by the locking portion is wound and unwound by the winch, the traveling roller is moved over the glass window while the cleaning device body is attracted to the glass window by the vacuum cup. The curved surface cleaning cart moves up and down by rolling. Cleaning is performed by sliding the cleaning device provided on the front and rear slide bases to the left and right with the front and rear slide bases provided on one side of the movement direction of the cleaning device body protruding, and then retracting the front and rear slide bases. Similar to the above, slide the cleaning device to the left and right to clean the glass window, then move the curved cleaning carriage in the backward direction, and then repeat the above operation to move the curved cleaning carriage backward. While cleaning the glass windows, it is done remotely and continuously. Since the cleaning device main body is equipped with a traveling drive device that drives the rotation of the traveling rollers, when cleaning the glass window of a building with a curved surface on the top, even if the driving force of the wire rope disappears The cleaning trolley can be driven.

After the cleaning of the glass windows arranged in a row in the vertical direction is completed, the attachment positions of the wire rope and the operation cable to the corridor are changed, and the guide device guides the wire rope and the operation cable in a straight line state. Then, the glass window in the adjacent row is cleaned by the same operation as described above.

In the second means of the present invention, since the rope guide for guiding the wire rope wound around the winch is rotatably attached to the main body of the cleaning device, the curved cleaning carriage is installed at the top of the building. Even if you move beyond
The wire rope can always be stably guided to the winch.

In the third means of the present invention, a traverser wire rope guide device for moving a traverser wire rope locked at the top of a vertical surface having an inverted U-shape of a building along a traverser rail. Is arranged along the traverser rail, and then the traverser wire rope is wound by the traverser lifting winch to raise and lower the traverser body, and the traverser is positioned at a predetermined position by the brake device.

Subsequently, when the wire rope whose end portion is locked to the traverser is wound up and unwound by the winch, the traveling roller moves over the glass window while the cleaning device body is adsorbed on the glass window by the vacuum cup. The vertical cleaning truck rolls up and down. After cleaning the front / rear slide stand by sliding the cleaning device on the front / rear slide stand to the left / right direction with the front / rear slide stand on one side of the vertical surface cleaning carriage moving out, then pulling in the front / rear slide stand. In the same manner as above, slide the cleaning device to the left and right to clean the glass window, then move the vertical surface cleaning carriage in the backward direction, and then repeat the above-mentioned operation. The glass window is cleaned continuously while it is retracted.

When the cleaning of the glass windows arranged in one row in the vertical direction is completed, the traverser is moved to fix the position, and the glass windows in the adjacent row are cleaned.

In the fourth means, the vacuum cup is provided in the main body of the cleaning device so as to be retractable with respect to the roller, and the vacuum cup is tiltably supported, so that the vacuum cup and the glass window are spaced from each other. It can be freely changed and adjusted so that the cleaning device main body can always be attracted to the glass window, and a guide body having slopes for overcoming the front and rear window frames is provided at the front and rear positions in the moving direction of the vacuum cup. Therefore, the vacuum cup can easily get over the front and rear window frames while holding the suction force.

In the fifth means, on the side part of the cleaning device main body,
Since the side rollers that come into contact with the left and right window frames of the glass window and guide the moving direction of the cleaning device body are provided, the cleaning device body should not protrude from the left and right window frames when the cleaning device body travels in the front-back direction. Can be prevented and the vehicle can be stably and linearly driven.

In the sixth means, the cleaning device comprises a box-shaped seal portion provided with a seal member that comes into contact with the glass window, and a scraping member that is disposed in the box-shaped seal portion and comes into contact with the glass window.
Since the cleaning section is provided with the liquid supply section for supplying the cleaning liquid into the box-shaped sealing section and the liquid suction ports provided at the four corners of the box-shaped sealing section, the cleaning liquid is scattered to the outside. And the glass window can be cleaned well.

[0025]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an example of a building to which the present invention is applied. In the illustrated building 70, a ceiling portion forms an upper curved surface portion 69 having a semi-cylindrical shape, and one end to the other end. Has a shape in which tapered upper portions 69a that taper toward each other are sequentially added, and has an inverted U-shaped vertical surface 80 at the end on the large diameter side. The surface 80 is attached to the main pillar 71 and the girder member 72 that form the frame,
The glass window 6 is fitted in a state in which front, rear, left and right window frames 6a, 6b made of an aluminum sash or the like are sealed with a joint material such as rubber.

At the top of the upper curved surface portion 69 of the building 70, a space 73 is formed on the lower side to form a gallery 74, and at the upper position of each row of the glass windows 6 arranged in the vertical direction, the gallery is formed. An engaging portion 75 for fixing the wire rope 4 is provided on the 74.

In the figure, reference numeral 81 is an operation cable, 82 is an operation cable connecting portion arranged along the corridor 74, 83 is a vertical movement along the window frame 6b of the glass window 6, the locking portion 75 and the operation cable. A guide device for linearly arranging the wire rope 4 and the operation cable 81 connected to the connecting portion 82 along the surface of the glass window 6, and 84 is an upper curved surface portion 69 of the building 70.
And a curved surface cleaning carriage for cleaning the window glass extending downward from the upper curved surface portion 69, a traverser rail 85 arranged in an inverted U shape along the top of the vertical surface 80 of the building 70, and 86 a The traverser wire rope 87, which can be moved up and down along the traverser rail 85 and whose upper end is locked to the top of the building 70, is connected to the traverser rail 85.
A traverser wire rope guide device 88 disposed along the traverser wire rope 87, which is suspended by the traverser wire rope 87 and moves up and down along the traverser rail 85. 89 is suspended from the traverser 88 by a wire rope 90. It is a vertical surface cleaning cart for cleaning the vertical surface 80 of the building 70.

FIGS. 2 and 3 show an embodiment of the curved cleaning carriage 84. In FIG. 1, reference numeral 1 designates a rectangular shape and upper and lower substrates 2 which are integrally assembled with each other with a required space above and below. , 3 of the present invention, the winch 5 for raising and lowering the cleaning device body 1 in the front-rear direction A by winding the wire rope 4 whose end is locked in the cleaning device body 1.
A traveling roller 7 arranged at four positions so as to move the cleaning device body 1 along the glass window 6 in the winding and unwinding direction (front-back direction A) of the winch 5, and the cleaning device body 1 in the glass window. 6, a vacuum cup 9 connected to a suction fan 8 so as to be fixed by suction, and one side in the front-rear direction (front side in FIGS. 2 and 3) on the upper side of the cleaning device body 1 so as to be retractable in the front-rear direction A ′. A front and rear slide base 10 and a cleaning device 11 which is provided on the front side of the front and rear slide base 10 so as to be slidable in the left-right direction B to clean the glass window 6 are provided.

The winch 5 is disposed substantially in the center of the lower substrate 3 of the cleaning device main body 1, and an opening 12 is provided on the upper substrate 2 above the winch 5.
Is formed on the upper side of the winch 5, and two guide rollers 13, 13 parallel to the axis of the winch 5 for guiding the wire rope 4 to guide the wire rope 4 to the winch 5, and the upper side of the guide rollers 13, 13. Is provided on the upper surface of the upper substrate 2, and the projecting members 15 and 15 are provided at positions outside both ends of the winch 5 in the axial direction of the winch 5.
Is fixed to the upper end of each of the protruding members 15 and 15 and is substantially Y-shaped.
The end of the forked claw of the rope guide 16 is pin 1
The wire rope 4 is attached so as to be rotatable in the front-rear direction A by 7 and one end of which is fixed to the top of a building or the like.
The other end is wound around the winch 5 via the rope guide 16, the support roller 14 and the guide roller 13.

The traveling roller 7 and the vacuum cup 9
Has the configuration shown in FIGS. That is, a rotary plate 19 which can be horizontally rotated by a bearing 18 is attached to the lower side of the lower substrate 3, and a roller mount 21 is attached to the lower side of the rotary plate 19 via two cylinders 20 and 20. Are mounted so that the position can be adjusted vertically. A traveling roller 7 that rotates around a shaft 22 extending in the left-right direction is attached to the lower side of the roller mount 21, and a worm gear 23 is attached to one end of the shaft 22. The worm 25 of the worm shaft 24 mounted on 21 is meshed with a traction drive motor 28 (travel drive device) having a bevel gear 27 meshing with a bevel gear 26 mounted on the worm shaft 24. There is.

Further, below the roller mount 21, a bent portion 2 extending downward with a required length so as to surround the outer periphery of the traveling roller 7 and having a lower end bent outward.
9. A skirt portion 30 having 9 is fixedly provided, and a fold portion 31 having an upper end bent inward is provided on the outer periphery of the skirt portion 30 so that the skirt portion 30 can be slid up and down and a rubber ring is formed on the lower surface. Suction surface 33 with rubber seal 32
The elliptical vacuum cup 9 having the above is attached so as to be vertically movable and tiltable with respect to the skirt portion 30. As shown in FIG. 7, at the front and rear positions of the lower surface of the vacuum cup 9, there is provided a guide body 3 having slopes 34a which are capable of getting over the front and rear window frames 6a to which rubber or the like is attached.
4 is attached.

Further, an arm 35 is fixed to the outside of the rotary plate 19 as shown in FIG. 7, and a cylinder 36 for pushing and pulling the end portion of the arm 35 is attached to the lower substrate 3. It is fixed, and by driving the cylinder 36, the traveling direction of the traveling roller 7 and the vacuum cup 9 can be adjusted to the left and right through the arm 35, the rotating plate 19, and the roller mount 21. ing.

An opening is formed above the center of the roller mount 21 and below the roller mount 21, and the rotary plate 19 is provided.
2, a suction pipe 38 extending upward through the rotation center of the base plate 3 and the hole 37 formed in the lower substrate 3 is provided. As shown in FIG. 2, the front two vacuum cups 9 and the rear two vacuum cups 9 are provided. Suction pipes 38 communicating with the cup 9 are connected to the front and rear suction fans 8 and 8, respectively.

Guide rails (LM guides) 39 extending in the front-rear direction are arranged on the left and right sides of the upper substrate 2, and a slide support portion slidable in the front-rear direction along the guide rails 39. 41 is provided, and the lower surface of the front and rear slide base 10 is hinged to the slide support portion 41.
It is attached rotatably up and down via.

As shown in FIGS. 2, 3 and 4, the front-rear slide base 10 has a left and right guide portion 10a for guiding the cleaning device 11 in the left and right directions, and a rear center portion thereof is cut. In order not to interfere with the Y-shaped rope guide 16, two portions corresponding to the guide rail 39 have projecting portions 10b projecting rearward, and the front upper portion does not interfere with the rope guide 16. Thus, the recess 43 is formed.

The left and right guide portions 10a provided on the front part of the front and rear slide base 10 are provided with a cord 45 such as an endless belt, wire or chain which is moved by a motor 44 in the left and right direction. The left and right moving portion 46 is provided on a part of the sheet material 45.
Is fixed, and the cord 45 is moved by the drive of the motor 44 so that the left and right moving portions 46 are moved along the guide rails 47 provided in the left and right guiding portions 10a. The cleaning device 11 is attached.

The cleaning device 11 is provided with a box-shaped cleaning section 40, and the cleaning section 40, as shown in FIGS.
A box-shaped seal portion 48 having a box shape having a rectangular shape elongated in the front-rear direction and having an open lower surface is provided, and the box-shaped seal portion 4 is provided.
The fulcrum shafts 49 are provided on both sides in the longitudinal direction of 8. An undulating arm 52 is provided which is attached to the left and right moving portion 46 via a pin 50 and which undulates around the pin 50 due to expansion and contraction of the cylinder 51. The fulcrum shaft 52 is provided at the tip of the undulating arm 52. 49 is attached, whereby the box-shaped seal part 48 can be rotated like a seesaw around the fulcrum shaft 49, and the box-shaped seal part 48 is pressed against the glass window 6 by the expansion and contraction of the cylinder 51 so as to be in close contact. Or, they can be separated. Reference numeral 40a indicates a pressing positioning roller.

A seal member 53 such as a rubber wiper is provided at the open end of the box-shaped seal portion 48, and the inside of the box-shaped seal portion 48 is pressed against the glass window 6 for cleaning. The three scraping materials 54 are arranged in the longitudinal direction of the box-shaped seal part 48, and the box-shaped seal part 4 is further provided.
The upper surface plate 55 of No. 8 has a liquid supply unit 5 including two water supply ports 56a for injecting cleaning water downward in the box-shaped seal unit 48.
6 are provided, and liquid suction ports 57 are provided at the four corners of the box-shaped seal portion 48. An injection spray may be attached to the liquid supply unit 56 so that the water supply is atomized toward the glass window 6.

As shown in FIGS. 2 and 3, the cleaning device main body 1 is provided with a suction blower 58 and a drain tank 59, and a power source, an operation signal line, a water supply pipe, a drain pipe, etc. are accommodated therein. The operation cable 81 is connected to the rear part.
Reference numeral 60 indicates an installation leg, and 61 indicates a control device.

The water supply pipe from the operation cable 81 is guided to the water supply port 56a of the cleaning device 11 through the front and rear movement cable bear 62 and the left and right movement cable bear 63 provided in the left and right guide portions 10a of the front and rear slide base 10. The box-shaped seal portion 48 is cleaned by the scraping material 54, and the sewage collected in the box-shaped seal portion 48 is
By suction of the suction blower 58, the liquid is collected in the drain tank 59 via the liquid suction port 57 provided in the box-shaped seal portion 48, the left and right moving cable bear 63, and the front and rear moving cable bear 62. The drainage collected in the drainage tank 59 is collected outside by the drainage pipe of the operation cable 81.

At the front and rear positions on both the left and right sides of the cleaning device body 1, side rollers 64 are provided which contact the left and right window frames 6b of the glass window 6 and the corners of the glass to guide the moving direction of the cleaning device body 1. It is prepared. This side roller 64 is
As shown in FIG. 11, it is attached to a support arm 65 provided in the cleaning device main body 1 so that the traveling direction can be changed by swinging the neck around a shaft 66 having a required inclination angle α with respect to the vertical line. The support arm 65 is provided with a swing cylinder 68 for pushing and pulling the lever 67 fixed to the side roller 64 so that the traveling direction of the side roller 64 can be adjusted.

As shown in FIGS. 12 and 13, the guiding device 83 is composed of a frame body 91 having a substantially triangular pyramid shape, and the window frame 6b on the left and right of the glass window 6 is provided below the frame body 91. In addition to having a roller 92 that can be raised and lowered along the upper portion, a wire rope 4 having an upper end fixed to the locking portion 75 and a guide portion 93 for guiding the operation cable 81 are provided on the upper portion. It is possible to move up and down by 94.

Wire rope guide device 8 for the traverser
As shown in FIGS. 14, 15 and 16, the reference numeral 6 designates three rollers 95, 96 and 97 so that the traverser rails 85 and 85 juxtaposed in parallel can be sandwiched between them to run.
8 has a structure in which the side plates 98 are connected to each other by a pole 99, and a traverser wire rope 87 having an end fixed to the pole 99 can be lifted by being lifted by a lifting wire 100 connected to the pole 99. It is like this.

The traverser 88 is shown in FIGS.
As shown in FIG. 9, a traverser main body 102 is provided which can travel along the traverser rail 85 by traveling rollers 101 provided at four positions so as to sandwich the traverser rails 85, 85. , A traverser elevating winch 103 for winding the traverser wire rope 87, and a transmission device 105 such as a chain for transmitting the power of the rotary drive motor 104 for further driving.
And a brake device 106 for fixing the traverser 88 to a predetermined position where the traveling of the traverser 88 is stopped. In the figure, reference numeral 107 denotes an operation carriage to which an operation cable 81 is connected and which includes an air compressor, a cleaning liquid pump, a tank, etc., and 108 denotes a transportation carriage.

Further, since the vertical cleaning carriage 89 has the same structure as the curved cleaning carriage 84, detailed description thereof will be omitted. In addition, the vertical surface cleaning carriage 89 has a vertical surface 8
The traveling drive motor 28 for driving the traveling roller 7 can be omitted since it only moves up and down along 0.

Next, the operation of the above embodiment will be described.

The cleaning of the glass window 6 of the upper curved surface portion 69 having the curved surface of the building 70 constituted by the glass window 6 shown in FIG. 1 is performed as follows.

The upper end of the wire rope 4 provided on the curved cleaning carriage 84 is locked to the locking portion 75 of the corridor 74 arranged along the top of the building 70, and is arranged along the corridor 74. The curved cleaning truck 8 is attached to the operation cable connecting portion 82.
4 is connected to the upper end of the operation cable 81 provided along the outside of the curved surface of the building 70, and then the wire rope 4 and the operation cable 81 are attached to the guide portion 93 of the guide device 83 shown in FIGS. The wire rope 4 and the operation cable 81 are linearly arranged on one row of the glass windows 6 arranged in the vertical direction, which is to be cleaned, by guiding and raising and lowering the guide device 83 by the hanging wire 94. .

The traveling roller 7 and the vacuum cup 9 provided in the cleaning device main body 1 of the curved surface cleaning carriage 84 shown in FIGS. 2 and 3 are arranged in contact with the glass window 6.

By driving the suction fan 8 to suck the inside of the vacuum cup 9 through the suction pipe 38, the cleaning device body 1 is sucked onto the glass window 6, and in this state the winch 5 is driven to move the wire rope 4 When rolled in and unrolled, the traveling roller 7 rolls along the surface of the glass window 6 and the cleaning device body 1 moves up and down.

At this time, as shown in FIGS. 6 and 7, the vacuum cup 9 is provided in the cleaning device main body 1 so as to be retractable by the cylinder 20 with respect to the traveling roller 7, so that the vacuum cup 9 and the glass window 6 are connected to each other. It is possible to freely change the distance between the two and adjust so that the cleaning device main body 1 is always attracted to the glass window 6 reliably.

Further, since the side roller 64 is provided on the side portion of the cleaning device body 1 so as to contact the left and right window frames 6b of the glass window 6 and guide the moving direction of the cleaning device body 1, the cleaning device body 1 is installed. When traveling in the front-rear direction, it is possible to prevent the cleaning device body 1 from protruding laterally outward from the rows of the glass windows 6 arranged in the upper and lower directions, and to linearly travel in the up-down direction.

By adjusting the cylinder 51 shown in FIGS. 7 and 8, the box-shaped seal portion 4 in the cleaning portion 40 of the cleaning device 11 is adjusted.
8 and the scraping material 54 are adjusted so as to be pressed against the glass window 6 with a required pressing force.

The cleaning liquid from the operation cable 81 is supplied to the water supply port 56a of the cleaning device 11 via the front and rear moving cable bear 62 and the left and right moving cable bear 63 provided in the left and right guide portions 10a of the front and rear slide base 10. At the same time, the dirty water after cleaning the inside of the box-shaped seal portion 48 is sucked by the suction blower 58 through the liquid suction port 57, the left-right moving cable bear 63, and the front-back moving cable bear 62 that are provided in the box-shaped sealing portion 48. In the state where the drainage tank 59 collects the drainage collected in the drainage tank 59 and the drainage pipe of the operation cable 81 collects the drainage above the ground, first, as shown in FIG.
As shown in 0, the front and rear slide base 10 provided in the cleaning device body 1 is extended, and the motor 44 is driven to slide the cleaning device 11 provided at the front end of the front and rear slide base 10 in the left and right direction as indicated by the arrow. As shown in FIG. 21, the front position of one glass window 6 is cleaned by the scraping material 54 provided in the box-shaped seal portion 48 of the cleaning device 11,
Subsequently, with the front-rear slide table 10 retracted as shown in FIG. 2, the cleaning device 11 is similarly moved left and right for cleaning.

Subsequently, as shown in FIGS. 22 and 23, the position of the cleaning device main body 1 is moved backward by the operation of the winch 5 so that the rear traveling roller 7 and the vacuum cup 9 straddle the rear window frame 6a. . At this time, the vacuum cup 9 is provided so as to be capable of appearing and retracting with respect to the traveling roller 7 and tiltable with respect to the skirt portion 30. Further, the slope 34a for overcoming the front and rear window frames 6a at the front and rear positions in the moving direction of the vacuum cup 9. Since the vacuum cup 9 holds the suction force, the window frame 6 has
a can be easily overcome. In this state, the front and rear slide bases 10 are again projected so that the cleaning device 1
Cleaning is performed by moving 1 in the direction of the arrow, and the front and rear slide table 10 is further retracted to move the cleaning device 1
The middle part of the glass window 6 is cleaned by moving 1 in the left-right direction.

Subsequently, the cleaning device main body 1 is moved backward so that the front and rear traveling rollers 7 and the vacuum cup 9 are positioned in the rear glass window 6, and then the cleaning device main body 1 is moved in the same manner as described above.
As shown in FIG. 4, the rear position of the glass window 6 is cleaned.

When the cleaning of the glass windows 6 arranged in one row in the vertical direction is completed, the attachment positions of the wire rope 4 and the operation cable 81 with respect to the corridor 74 are changed, and further the guide device 83 is used to move the wire rope 4 and the operation cable 81. Operation cable 81
Then, the glass window 6 in the next row is cleaned by the same operation as described above.

As described above, since the one row of glass windows 6 arranged in the vertical direction is automatically cleaned while the cleaning device main body 1 is retracted, the cleaning work can be performed safely and efficiently. In addition, the cleaning device 11 does not stain the glass window 6 after cleaning, and the cleaning device 11 is airtight so as not to scatter the cleaning liquid or dirty water to the outside. You can

Further, when cleaning the glass window 6 of the curved upper curved surface portion 69 of FIG. 1, when the cleaning device main body 1 approaches the top of the upper curved surface portion 69, the driving force by the wire rope 4 disappears. Therefore, at this time, the traveling drive motor 28 is driven to drive the cleaning device main body 1 by itself, so that the upper curved surface portion 6 passes through the space 73 below the corridor 74.
It can be moved to the opposite side of the curve of 9. At this time, since the rope guide 16 for guiding the wire rope 4 wound on the winch 5 is attached to the cleaning device body 1 so as to be rotatable forward and backward, the cleaning device body 1 has the upper curved surface portion 69. When passing through the top of the wire rope, the winding and unwinding directions of the wire rope 4 can be automatically switched and guided.

As shown in FIG. 1, when the curved cleaning carriage 84 is to be moved in the front-rear direction along the tapered upper portion 69a which is inclined to the left and right of the building 70, the curved cleaning carriage 84 is inclined. In some cases, it may be difficult to drive in a straight line toward the lower side.

In such a case, the cylinder 36 of FIG.
Is operated to slightly change the traveling direction so that the traveling roller 7 travels in a direction with a high inclination, so that even when the glass window 6 is inclined in the left and right directions with respect to the traveling direction, The traveling direction can be controlled so that the cleaning device body 1 can always travel linearly without being affected by the inclination of the glass window 6. At this time, the cylinder 68 shown in FIG. 11 is operated to control the traveling direction of the side roller 64 so as to coincide with the traveling direction of the traveling roller 7, whereby the cleaning device main body 1 is tilted to the glass window 6. It is possible to drive stably and linearly without being affected by.

To clean the glass window 6 of the vertical U-shaped vertical surface 80 of the building 70 constituted by the glass window 6 shown in FIG. 1, the following procedure is performed.

A traverser wire rope 87, whose upper end is fixed to a corridor 74 at the top of the building 70, can be moved up and down along the traverser rail 85 by a lifting wire 100 by means of a traverser wire rope guide device 86. Place it linearly along the line.

Subsequently, the traverser 88 is installed at the lower end of the traverser rail 85 shown in FIGS. At this time, the traverser 88 is connected to the upper end of the wire rope 90 and the upper end of the operation cable 81 provided on the vertical cleaning carriage 89.

By driving the traverser raising / lowering winch 103, the traverser wire rope 87 is wound to raise and lower the traverser 88, and the traverser 88 is positioned at a predetermined position by the brake device 106. This time,
The vertical surface cleaning cart 89 is suspended by the wire rope 90 just below the traverser 88.

From this state, the vertical surface is cleaned by the same operation as the cleaning procedure by the curved surface cleaning carriage 84.

When the cleaning of the glass windows 6 arranged in one row in the vertical direction is completed, the traverser 88 is moved to change the positions of the wire rope 90 and the operation cable 81, and then the same operation as described above is performed. The glass window 6 in the adjacent row is cleaned.

[0069]

According to the glass window cleaning equipment of the present invention, the wire rope and the upper end of the operation cable provided for the curved cleaning carriage are connected to the corridor arranged along the top of the building and the guide device is used to The wire rope and the operation cable are arranged linearly vertically on the glass window, and in this state, the vacuum cup sucks the cleaning device body into the glass window,
The wire rope whose end was locked in the corridor was rolled in and out by the winch, and the cleaning device body was lifted up and down through the rollers, and the front and rear slide stand provided on one side in the moving direction of the cleaning device body was extended. Clean the glass window by sliding the cleaning device to the left and right in this state, then slide the cleaning device to the left and right in the same manner as above, after retracting the front and rear slide table, and then clean the glass window. By retracting the main body and performing the same operation as described above, the cleaning device main body can be retracted while getting over the front and rear window frames, and the curved surface of the glass window can be cleaned remotely and efficiently.

Since the rope guide for guiding the wire rope wound around the winch is rotatably attached to the main body of the cleaning device, even if the curved cleaning carriage moves over the top of the building, it is always The wire rope can be stably guided to the winch.

The traverser wire rope having the upper end fixed to the corridor at the top of the building is linearly arranged along the traverser rail by the traverser wire rope guide device, and the traverser installed at the lower end of the traverser rail. The traverser elevating winch is driven to raise and lower the traverser, and thereby the vertical surface cleaning carriage is lifted via the wire rope and the operation cable whose upper end is connected to the traverser. By the same operation, the vertical surface can be cleaned remotely and efficiently.

Further, since the cleaning device main body is provided with the side rollers which come into contact with the left and right window frames, it is possible to reliably move the cleaning device main body in the front-rear direction without moving it in the left-right direction.

Further, since the cleaning device has the box-shaped seal portion, the scraping material and the like are arranged in the box-shaped seal portion, and the liquid supply portion and the liquid suction port are provided, the cleaning device can be It is possible to prevent scattering of dirty water after water supply and cleaning, and thus, it is possible to achieve an excellent effect such that the glass window can be reliably cleaned.

[Brief description of drawings]

FIG. 1 is a perspective view showing an overall outline of a building and a structure embodying the present invention.

FIG. 2 is a plan view showing an embodiment of a curved surface cleaning carriage and a vertical surface cleaning carriage.

FIG. 3 is a view taken along the line III-III in FIG.

4 is a view taken in the direction of arrows IV-IV in FIG. 2;

FIG. 5 is a plan view of a vacuum cup.

6 is a VI-VI arrow view of FIG.

FIG. 7 is an arrow view of FIG. 5 viewed from the VII-VII direction.

FIG. 8 is a side view of the cleaning device.

9 is a view on arrow IX-IX in FIG.

FIG. 10 is a view as viewed in the direction of arrows XX in FIG. 8;

FIG. 11 is a front view of a side roller.

FIG. 12 is a front view showing an example of a guide device.

FIG. 13 is a view on arrow XIII-XIII in FIG.

FIG. 14 is a front view showing an example of a wire rope guide device for a traverser.

15 is a view taken in the direction of arrows XV-XV in FIG.

16 is a view taken along arrow XVI-XVI in FIG.

FIG. 17 is a plan view showing an example of a traverser.

FIG. 18 is a side view showing a partly cut away as viewed from XVIII-XVIII in FIG. 17.

19 is a view on arrow XIX-XIX in FIG.

20 is a plan view showing a state in which the front and rear slide bases of the apparatus of FIG. 2 are projected.

FIG. 21 is a plan view showing a state where the front portion of the glass window is being cleaned.

FIG. 22 is a plan view showing a state where the middle portion of the glass window is being cleaned.

FIG. 23 is a side view showing a state where the cleaning device main body has passed over the front and rear window frames.

FIG. 24 is a plan view showing a state in which the rear portion of the glass window is being cleaned.

[Explanation of symbols]

 1 main body of cleaning device 4 wire rope 5 winch 6 glass window 6a front and rear window frame 6b left and right window frame 7 traveling roller 8 suction fan 9 vacuum cup 10 front and rear slide base 11 cleaning device 16 rope guide 28 traveling drive motor 34 guide body 34a slope 40 cleaning Part 48 Box-shaped seal part 53 Sealing material 54 Scraping material 56 Liquid supply part 57 Liquid suction port 64 Side roller 69 Upper curved surface part 70 Building 74 Corridor 75 Locking part 80 Vertical surface 81 Operation cable 82 Operation cable connection part 83 Guide Equipment 84 Curved cleaning trolley 85 Traverser rail 86 Traverser wire rope guide device 87 Traverser wire rope 88 Traverser 89 Vertical surface cleaning trolley 90 Wire rope 93 Guide section 101 Traveling roller 102 Traverser main body 103 Traverser lifting winch 104 rotary drive motor 106 brake device

Claims (6)

[Claims] 1. A glass window cleaning facility for cleaning a glass window on an outer peripheral surface of a building including the curved surface, wherein the glass window is continuously arranged and an upper curved surface portion is formed, the glass window cleaning facility comprising: A corridor that is provided along the corridor and has a wire rope locking portion at a required interval, an operation cable connecting portion that is arranged along the corridor, and is moved up and down along the window frame of the glass window. , A guide device for linearly arranging the wire rope and the operation cable whose upper end is fixed to the locking part along the glass window surface through the guide part, the cleaning device body, and the wire rope being wound to perform the cleaning. A winch provided on the cleaning device body so that the device body can be moved up and down, a running roller arranged to move the cleaning device body along a glass window in the winding and unwinding direction of the winch, and the winch connected to the running roller. Rotary drive And over data,
A vacuum cup arranged to be connected to a suction fan so as to adsorb and fix the cleaning device main body to a glass window, a front and rear slide base capable of projecting and retracting on one side in the moving direction of the cleaning main body, and a left and right side of the front and rear slide base. A glass window cleaning facility, comprising: a cleaning device that slidably supports in a direction to clean a glass surface; and a curved surface cleaning carriage including an operation cable that can be connected to the operation cable connecting portion. 2. The glass window cleaning equipment according to claim 1, wherein a rope guide for guiding the wire rope wound around the winch is attached to the cleaning device body so as to be rotatable back and forth. 3. A glass window cleaning facility for cleaning a glass window on a vertical surface of a building, in which glass windows are continuously arranged to form an upper curved surface portion and an end surface has an inverted U-shaped vertical surface. And a traverser rail disposed along the top of the vertical surface of the building, and a traverser that can be moved up and down along the traverser rail and that has an upper end locked to the top of the building. A traverser wire rope guide device for guiding the wire rope along the traverser rail, and a traverser main body that is moved up and down along the traverser rail by a traveling roller and includes a traverser lifting winch that winds the traverser wire rope. A traverser having a rotary drive motor connected to the traveling rollers and a brake device for fixing the position of the traverser body, and a cleaning device body A winch provided in the cleaning device body so as to raise and lower the cleaning device body by winding up and down a wire rope whose upper end is fixed to the traverser, and winding the winch winding device along the glass window. A traveling roller arranged to move in the ejecting direction, a vacuum cup arranged to be connected to a suction fan so as to adsorb and fix the cleaning device main body to a glass window, and a vacuum cup capable of appearing and retracting on one side in the moving direction of the cleaning device main body. A front and rear slide base, a cleaning device for supporting the front and rear slide base so as to be slidable in the left and right direction to clean the glass surface, and a vertical surface cleaning carriage including an operation cable connectable to the traverser. Glass window cleaning facility characterized by this. 4. A vacuum cup is provided in a cleaning device main body so as to be capable of appearing and retracting with respect to a roller and tilting, and a guide body having a slope for allowing the vacuum cup to ride over front and rear window frames is provided at a front and rear position in a moving direction. The glass window cleaning equipment according to claim 1 or 3, characterized in that 5. The side roller of the cleaning device main body is provided with a side roller that abuts against the left and right window frames of the glass window and guides the moving direction of the cleaning device main body.
Glass window cleaning equipment described in. 6. A cleaning device comprising a box-shaped sealing portion provided with a sealing material that comes into contact with a glass window, a scraping material that is disposed in the box-shaped sealing portion and comes into contact with the glass window, and the inside of the box-shaped sealing portion. The glass window cleaning according to claim 1 or 3, further comprising: a cleaning unit including a liquid supply unit that supplies cleaning liquid to the chamber and liquid suction ports provided at four corners of the box-shaped seal unit. Facility.