JP2013526915A - Wall cleaning equipment - Google Patents

Abstract

A wall cleaning apparatus for automatically cleaning an outer wall of a building is provided.
A wall cleaning apparatus according to the present invention includes two major axis rails arranged in parallel, and a main drive member so as to be installed on the major axis rail, respectively. The main drive member includes at least two slide bases slid along the longitudinal rail, and a telescopic member, and is movable so as to approach or separate from the slide base by the telescopic member. The brush mounting base is a tubular body provided with a brush mounting base installed on each sliding base and a bristle material, and an elongated pillar is attached between the brush mounting bases on two adjacent sliding bases. And at least one brush member having a vibration device, which is arranged so as to be orthogonal to the longitudinal rail, and can automatically clean the wall plate.
[Selection] Figure 1

Description

  The present invention relates to a wall cleaning apparatus for automatically cleaning an outer wall of a building.

  The cleanliness of the building's exterior walls affects the image of the building's appearance and also affects the overall appearance of the town. In particular, in the case of a building using curtain walls, since the outside scenery can be seen from the inside through the curtain wall, the cleanliness of the outer wall is very important.

  In a conventional method for cleaning an outer wall or glass window of a building, an operator often cleans the outer wall while riding on the cage by hanging a work cage on the roof of the building or hanging it with a hoist.

  However, the conventional cleaning method is difficult to perform the cleaning operation and has a problem in ensuring the safety of workers. In order to solve these problems, it is necessary to develop the cleaning apparatus of the present invention.

  The wall cleaning apparatus according to the present invention includes two major axis rails arranged in parallel to each other and a main drive member so as to be installed on each of the major axis rails. At least two slides that are slid along the long axis rail by a member; and a telescopic member; each slide is movably movable toward or away from the slide by the telescopic member. It is a tubular body with a brush mounting base installed on the moving base and a bristle material, and an elongated pillar is attached between the brush mounting bases on two adjacent sliding bases, so that it is synchronized with the brush mounting base. And at least one brush member having a vibration device that is moved and arranged so as to be orthogonal to the longitudinal rail.

  In the wall cleaning apparatus according to the present invention, the brush member is preferably rotatable with respect to the elongated column.

  In the wall cleaning apparatus according to the present invention, it is preferable that springs are respectively provided at both end positions of the brush member in the elongated column.

  Further, in the wall cleaning apparatus according to the present invention, one end of the elastic member is coupled to one end of the brush mounting base, and the other end of the brush mounting base is pivotally mounted on the sliding base like a loose leaf, It is preferable that the brush mounting base is selectively moved forward or backward with respect to the sliding base by the member.

  Further, in the wall cleaning apparatus according to the present invention, a cover is installed outside the brush member, a spacing plate is provided on the cover, and a plurality of air holes are formed in the spacing plate. It is preferable that a blower pipe is configured between the two.

  Further, in the wall cleaning apparatus according to the present invention, a fixing groove is formed in the long-axis direction rail, and the long-axis direction rail is fixed by providing at least one convex nut in the fixing groove. preferable.

  Further, in the wall cleaning apparatus according to the present invention, a plurality of sliding grooves are formed along the longitudinal direction in the long axis direction rail, and the plurality of sliding wheels are respectively slid on the long axis direction rail on the sliding table. Therefore, it is preferable that the sliding base is slid along the sliding groove via the sliding wheel.

  Further, in the wall cleaning apparatus according to the present invention, an axial electrical connection rail for providing power along the longitudinal direction is installed on the long axis rail, and the axial electrical connection rail in the slide base is provided. It is preferable that an electrical connection unit is installed at a corresponding location.

  Further, in the wall cleaning apparatus according to the present invention, the water injection passage and the magnet housing groove are formed in the same direction so as to be adjacent to the long-axis rail along the longitudinal direction. It is preferable that a plurality of magnetic valves are installed on the wall at intervals, and an axial magnet 1 for controlling the magnetic valves is installed in the magnet housing groove so as to slide in synchronism with the slide base.

  In the wall cleaning apparatus according to the present invention, the magnetic valve includes a tubular portion, a magnet, a spring, a washer, and a magnetic adsorption washer, and one end of the tubular portion is sealed. An inner diameter portion having an opening at the other end is provided, and a plurality of water injection grooves are formed along an axial direction of the tubular portion on the inner peripheral surface of the inner diameter portion, and correspond to the respective water injection grooves on the outer peripheral surface of the tubular portion. A water injection hole is formed at a location where the spring is attached to the magnet, and is inserted into the inner diameter portion of the tubular portion so as to be positioned at the inner diameter portion of the tubular portion, and the washer and the magnetic adsorption washer are Are attached to the opening position of the inner diameter portion in order from the inside to the outside, a water passage hole is formed in the washer, a through hole is formed in the magnetic adsorption washer, and the spring is used as a washer. The water passage hole is pressed so that it comes into contact It is preferable to seal.

  Further, in the wall cleaning apparatus according to the present invention, a rack receiving groove is formed along the longitudinal direction in the long-axis direction rail, a main drive member is installed on the slide base, and a gear is provided on the main drive member. It is preferred that the gear be engaged with the axial rack.

  Further, in the wall cleaning apparatus according to the present invention, sub drive members are respectively installed at locations corresponding to both ends of the long axis rail, and at positions corresponding to both ends of the long axis rail of the sub drive member, respectively. It is preferable that a ring is installed, and a drawing member is installed between each ring and the slide base.

  Further, in the wall cleaning apparatus according to the present invention, a rotating shaft that is rotatable so as to be orthogonal to the longitudinal direction is attached to a portion corresponding to both ends of the long-axis rail, and the long-axis rail on the rotating shaft is attached. And a ring is provided at a corresponding position, a drawing member is installed between each ring and the slide, and a sub drive member is installed on the rotary shaft to rotate the rotary shaft. preferable.

Furthermore, the wall cleaning apparatus according to the present invention includes at least two long-axis direction rails arranged in parallel, and a main drive member so as to be installed on each of the long-axis direction rails, At least two slides that are slid along the long-axis direction rail by the main drive member, and installed between two adjacent slide tables so as to be orthogonal to the long-axis direction rail, At least one cover to which a rail is attached along the longitudinal direction, and at least one brush movement which is provided with a sliding portion on a surface corresponding to the rail of the cover and which is slid along the rail of the cover by a rotating device Stand,
In order to selectively approach or move away from the brush moving table, the brush moving table is movably attached to the brush moving table and has at least one brush mounting frame including a brush.

  In the wall cleaning apparatus according to the present invention, it is preferable that a vibration device is installed on the brush mounting frame.

  Further, in the wall cleaning apparatus according to the present invention, a space plate is provided in the cover, a plurality of air holes are formed in the space plate, and a blower tube is formed between the space plate and the cover. Is preferred.

  Further, in the wall cleaning apparatus according to the present invention, a water injection passage is formed along the longitudinal direction of the long-axis rail, and a water storage groove and a tank communicating with each other are provided in the cover. It is preferable to be located below the water injection passage.

  The wall cleaning apparatus according to the present invention has the above-described structure, and the long-axis rail may be made of an antioxidant material and arranged in parallel on the wall plate. When the brush member is not used, the brush The member may be located on one side of the building, and the shaft of the elastic member is extended outward from the brush mounting base, so that the bristle material of the brush member is separated from the wall plate, and deformation of the bristle material can be prevented. Further, by providing the cover, the brush member can be protected and an aesthetic effect can be provided.

It is a fragmentary perspective view of the 1st Example in the washing | cleaning apparatus for walls which concerns on this invention. It is a partial expansion exploded perspective view of the 1st example in the washing device for walls concerning the present invention. It is a disassembled perspective view of the magnetic valve of the 1st Example in the washing | cleaning apparatus for walls which concerns on this invention. It is a side view of the long axis direction rail of the 1st example in the washing device for walls concerning the present invention. It is the elements on larger scale side view of the 1st example in the washing device for walls concerning the present invention. It is a partial expansion perspective view for showing the ring and drawing member of the 1st example in the washing device for walls concerning the present invention. It is a perspective view of the 2nd example in the washing device for walls concerning the present invention. It is a partial expansion exploded perspective view of the 2nd example in the washing device for walls concerning the present invention. It is the elements on larger side view of the 2nd Example in the washing | cleaning apparatus for walls which concerns on this invention.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, exemplary embodiments of the invention will be described in detail with reference to the accompanying drawings.

As shown in FIG.1 and FIG.2, the 1st Example in the washing | cleaning apparatus for walls which concerns on this invention is applicable even if it has a protrusion in the wall board 90 of the outer wall of a building.
In this wall cleaning apparatus, a brush mounting base 50A is installed on the sliding base 20, and an elongated pillar 24A is attached between two adjacent brush mounting bases 50A, and the brush member 40A is rotatable to the elongated pillar 24A. Is installed around.
The brush member 40A is provided with a vibration device 42A, and the wall plate 90 can be cleaned with the brush member 40A by the vibration means. Further, since the brush member 40A contacts the wall plate 90 while rotating during the cleaning process, even if there is a protrusion on the wall plate 90, the rotation of the brush member 40A causes the wall plate 90 to pass over the protrusion. Easy to clean.

  The wall cleaning apparatus according to the first embodiment of the present invention includes a magnetic valve 30, a long-axis rail 10, a sliding base 20, a brush mounting base 50A, a brush member 40A, and a cover 60A. .

  As shown in FIG. 3, the magnetic valve 30 includes a tubular portion 31, a magnet 32, a spring 33, a washer 34, and a magnetic adsorption washer 35. One end of the tubular valve 31 is sealed. The other end is opened, and an inner diameter portion 311 is formed in which the inner diameter on the opening side in the inside is larger and smaller than the inner diameter on the sealing side. Are formed along the axial direction of the tubular portion 31, and water injection holes 313 are formed at locations corresponding to the respective water injection grooves 312 on the outer peripheral surface of the tubular portion 31.

The magnet 32 is a columnar body whose surface is subjected to rust prevention processing and hardening processing, and the outer diameter is formed in two stages of large and small, the outer diameter of the large and small two stages matches the inner diameter of the large and small two stages of the inner diameter portion 311, The outer diameter of the small diameter portion matches the inner diameter of the spring 33. The spring 33 is provided around the small-diameter portion of the magnet 32 and the magnet 32 and the spring 33 are inserted into the inner-diameter portion 311 of the tubular portion 31 so that the spring 33 is positioned at the large-diameter portion of the inner-diameter portion 311 of the tubular portion 31. Is done.
The washer 34 and the magnetic adsorption washer 35 are attached to the opening position of the inner diameter portion 311 by bolts 36 in order from the inside to the outside, and a water passage hole 341 is formed at the center of the washer 34, and the magnetic adsorption A through hole 351 is formed at the center of the washer 35. The magnet 32 is pressed against the washer 34 by the urging force of the spring 33, and the water passage hole 341 is sealed by elastic contact between the magnet 32 and the washer 34.

As shown in FIGS. 2 and 4, the long-axis direction rail 10 is a rectangular body made of an aluminum extruded material, and a plurality of through-holes and a plurality of through-holes are formed along the axial direction of the rectangular body, that is, the longitudinal direction. A groove is formed.
Among them, one through hole is a water injection passage 11, three through grooves are sliding grooves 12, and the sliding grooves 12 are formed on the three outer surfaces of the long-axis direction rail 10, respectively. The other through-grooves are a fixed groove 13, an electrical connection groove 14, a magnet housing groove 15, a valve housing groove 16, and a rack housing groove 17, toward the same direction so that the water injection passage 11 is adjacent to the magnet housing groove 15. It is formed.

A plurality of valve accommodation holes 161 are formed in the wall of the valve accommodation groove 16 adjacent to the water injection passage 11 at intervals, and the magnetic valve 30 is installed in the valve accommodation hole 161. In the magnetic valve 30, the bolt passes through the fixing hole 314 of the tubular portion 31 and is fixed to the wall portion around the valve housing groove 16 by screwing means.
An axial magnet 151 is installed in the magnet housing groove 15. An axial electrical connection rail 141 is installed in the electrical connection groove 14, and an end of the axial electrical connection rail 141 is electrically connected to a power source. An axial rack 171 is installed in the rack receiving groove 17, a bottom portion of the axial rack 171 is assembled according to the size of the rack receiving groove 17, and a plurality of teeth are provided on the upper side toward the outside.

The sliding table 20 includes a sliding frame 21 and a plurality of sliding wheels 22, and the sliding frame 21 is provided such that a part of the side corresponds to the size and shape of the long-axis rail 10. The sides are assembled to cover the longitudinal rail 10.
In addition, mounting holes 211 are formed at locations corresponding to the three sliding grooves 12 of the long-axis rail 10 at both ends of the sliding frame 21, and the sliding wheels 22 are connected to the mounting holes 211 via bolts 212. The electrical connection unit 213 is installed at a location corresponding to the axial electrical connection rail 141 inside the sliding frame 21.
Convex edges 214 are extended at both end edges of the sliding frame 21 so as to correspond to the magnet accommodating grooves 15, respectively, and axial magnets 151 in the magnet accommodating grooves 15 are positioned between the convex edges 214, A connecting hole 2141 is formed in each convex edge 214.

Further, a driving member mounting base 215 is provided on the sliding frame 21, and a gear receiving hole 216 is formed at a position corresponding to the axial rack 171 on the upper surface of the sliding frame 21. A drive member 23 is installed.
Further, a gear 231 is attached to the main drive member 23 and meshes with the axial rack 171 of the longitudinal rail 10 so that the gear 231 is positioned in the gear receiving hole 216. The sliding table 20 can slide along the long-axis direction rail 10 via a plurality of sliding wheels 22 of the sliding frame 21, and the electric connection unit 213 and the axial electric connection rail 141 can be connected to each other. It is possible to drive the main drive member 23 by inputting electric power through electrical connection.

The brush mounting base 50A is formed with a tubular body 51A at the outer middle step, an axial hole 511A is formed at the center of the tubular body 51A, and protrudes in the radial direction at the upper and lower ends of the brush mounting base 50A. The edge is extended.
A pivot hole 512A is formed at one end of the convex edges, and a rotatable connecting shaft 513A is provided between the other ends of the convex edges. The brush mounting base 50A includes a pivot base 52A, and the bottom of the pivot base 52A is attached to the side surface of the sliding frame 21 with a bolt, and a shaft hole 521A is formed in the pivot base 52A.
Further, the brush mounting base 50A is pivotally mounted on the pivot base 52A by inserting the pivot shaft 53A so that the pivot hole 512A corresponds to the shaft hole 521A of the pivot base 52A.

  A tubular body 51A in the brush mounting base 50A is installed so as to be orthogonal to the long-axis direction rail 10, and a fixing hole 5131A is formed in an intermediate stage of the connecting shaft 513A. One end of the elastic member 54A is coupled to the fixing hole 5131A, and the other end of the elastic member 54A is pivotally provided on the side surface of the sliding frame 21 like a loose leaf.

The brush member 40A includes a roller 41A, a bristle material 411A is provided around the outer peripheral surface of the roller 41A, a through hole is formed in the center of the roller 41A (not shown), and at least one inside the roller 41A. One vibration device accommodation hole 412A and at least one vibration device 42A are installed.
For example, as shown in the drawing, the vibration device receiving hole 412A is formed at the upper end of the roller 41A, and the vibration device 42A is provided with a bearing 43A at the upper end and the lower end of the vibration device 42A. The shaft hole 421A is formed at the center of the vibration device 42A. Here, the shaft hole 421A has the same circular center as the center of the roller 41A.

The cover 60 </ b> A is a U-shaped long plate and is coupled to the sliding frame 21 of the sliding table 20. Since the coupling structure is an existing technology, detailed description is omitted.
The cover 60A collects cleaning water and covers and protects the brush member 40A, and a spacing plate 61A is provided between the inner peripheral surface of the cover 60A outside the plate and the brush member 40A. A plurality of blower holes 611A are formed in the spacing plate 61A, and a blower pipe 62A is formed along the longitudinal direction.

As shown in FIGS. 1, 2, and 5, in the first embodiment of the present invention, a plurality of long-axis rails 10 are arranged in parallel along a horizontal direction on a wall plate 90 of an outer wall of a building. .
The connecting structure of the wall plate 90 and the long-axis direction rail 10 is formed by forming a fixing groove 13 in the long-axis direction rail 10, and screwing the fixing plate 133 into the fixing groove 13 with a convex nut 131 and a bolt 132. The long-axis direction rail 10 is fixed to the wall plate 90. Further, a pipe communicating with the water pump or the water supply communicates with the water injection passage 11 of the long-axis direction rail 10.

Moreover, you may install the at least 1 slide 20 in each long-axis direction rail 10 in this invention.
In the example shown in the figure, three long-axis direction rails 10 are arranged in parallel to a wall plate 90, a slide base 20 is attached to each long-axis direction rail 10, and a brush mounting base 50A is attached to each slide base 20. The brush member 40A is installed between two adjacent brush mounting bases 50A. The through holes of the brush member 40A, the shaft hole 421A of the vibration device 42A, and the shaft hole 511A of the brush mounting base 50A are assembled so as to have the same circular center.
An elongated column 24A such as a rope, a round steel rod, or a tubular body is inserted into the shaft hole 511A of the brush mounting base 50A, the through hole of the brush member 40A, and the shaft hole 421A of the vibration device 42A, and the elongated column 24A A spring 44A is provided at each end position of the brush member 40A. Further, the elongated pillar 24A is installed on the brush mounting base 50A so as to be tight.

As described above, the brush members 40 </ b> A are arranged in a straight line perpendicular to the long-axis direction rail 10. A cover 60A is installed outside the brush member 40A, and an opening of the cover 60A is assembled to the slide base 20 toward the brush member 40A. The blower pipe 62A of the cover 60A communicates with the blower 63A.
The blower 63A is installed at both ends of the blower pipe 62A and communicates with the blower pipe 62A through the blower opening of the blower 63A. Since the installation method of the blower 63A is an existing technology, detailed description thereof is omitted.

Further, as shown in FIG. 6, sub-driving members 71 are installed at locations corresponding to both ends of each long-axis direction rail 10 in the wall plate 90 of the outer wall of the building described above.
A ring 711 is installed on the shaft of the sub drive member 71, and a drawing member 72 is wound around the ring 711 and the long-axis direction rail 10. The slide table 20 is slid along the long axis direction rail 10 by the member 72.

In a specific embodiment according to the present invention, as shown in the drawing, bases 73 are provided at locations corresponding to both ends of each long-axis rail 10 in the wall plate 90 of the outer wall of the building. A rotary shaft 74 is attached, a sub drive member 71 is installed on the rotary shaft 74, and a ring 711 is provided around the rotary shaft 74 at a location corresponding to the long-axis direction rail 10. The pulling member 72 is wound around the ring 711 of 74.
The pulling member 72 may be a chain, a toothed belt, or a rope shown in the drawing. One end of the rope is coupled to the convex edge 214 of the sliding frame 21, and the other end is coupled to the ring 711, and the slide table 20 is slid along the long axis rail 10 by winding the ring 711. be able to.

When the wall cleaning apparatus according to the present invention is used according to the first embodiment, water is injected into the water injection passage 11 of the long-axis rail 10 and the main drive member 23 and the sub drive member 71 are driven to slide 20. Is slid along the longitudinal rail 10. At this time, the elastic member 54A is driven to shorten the axis of the elastic member 54A, whereby the bristle material 411A of the brush member 40A is brought into contact with the wall plate 90, and the vibration device 42A is driven to vibrate the brush member 40A. By doing so, the wall plate 90 can be cleaned with the brush member 40A.
Since the brush member 40A is rotatable, when the wall plate 90 has protrusions, the brush member 40A moves over the protrusions while rotating, and is opposite to the sliding direction of the slide table 20. The resistance force can be reduced and the wall plate 90 can be easily cleaned.

The slide base 20 slides the axial magnet 151 on the magnet housing groove 15 synchronously by the convex edges 214 on both sides. Here, since there is a magnetic attractive force between the axial magnet 151 and the magnetic valve 30, the axial magnet 151 attracts the magnet 32 of the magnetic valve 30, releases the washer 34, and the water passage hole of the washer 34. 341 is opened, and a fountain passage is formed in the magnetic valve 30. Therefore, when the slide base 20 passes through the magnetic valve 30, the wall plate 90 can be cleaned by ejecting cleaning water.
Further, when the axial magnet 151 moves away from the magnetic valve 30, the magnet 32 presses the washer 34 by the urging force of the spring 33 of the magnetic valve 30 and the magnetic attractive force between the magnetic adsorption washer 35 and the magnet 32, and water is injected. Stop water injection into the passage 11.

  In addition, when water droplets remain on the wall plate 90 after cleaning, the slide base 20 is driven so that the shaft of the elastic member 54A is shortened so that the bristle material 411A of the brush member 40A contacts the wall plate 90. The water droplets on the wall plate 90 can be removed by driving and vibrating the vibration device 42A of the brush member 40A while sliding. Further, after the wall plate 90 is washed, the water droplets on the wall plate 90 can be removed by driving the blower 63A and causing the air blowing pipe 62A to pass through the air blowing holes 611A of the spacing plate 61A and send strong wind. .

  According to the structure described above, the long-axis direction rails 10 may be made of an antioxidant material and arranged on the wall plate 90 in parallel. The brush member 40A may be positioned on one side of the building when not in use, the shaft of the elastic member 54A is extended outward from the brush mounting base 50A, and the bristle material 411A of the brush member 40A is separated from the wall plate 90. The hair material 411A can be prevented from being deformed. Furthermore, the provision of the cover 60A can protect the brush member 40A and provide an aesthetic effect.

  As shown in FIGS. 7 and 8, in the second embodiment of the wall cleaning apparatus according to the present invention, a plurality of major axis rails 10 are arranged in parallel on the wall plate 90, and each major axis rail is provided. The structure in which the slidable slide base 20 is installed in 10 is almost the same as the first embodiment. Compared to the previous first embodiment, in the second embodiment, a cover 60B is installed between two adjacent slide tables 20, and a brush moving table 50B that can slide along the longitudinal direction of the cover 60B is provided. The brush mounting frame 40B and the brush 41B that are selectively installed in contact with or away from the wall plate 90 are installed on the brush moving base 50B, and the vibration device 42B is installed on the brush mounting frame 40B; and The difference is that the wall 41 is selectively cleaned by controlling the brush 41B of the brush mounting frame 40B by a numerical control method, for example, only the outside of the glass window 91 of the building.

  The second embodiment of the wall cleaning apparatus according to the present invention includes a magnetic valve 30B, a long rail 10, a sliding table 20, a cover 60B, a brush mounting frame 40B, and a brush moving table 50B. Prepare. Among them, the structure and coupling method of the magnetic valve 30B, the long-axis direction rail 10, and the slide base 20 are the same as those in the first embodiment, and thus detailed description thereof is omitted.

As shown in FIG. 8, the cover 60B is a U-shaped long plate body, and is provided with a spacing plate 61B on the inner surface, and a plurality of air holes 611B are formed in the spacing plate 61B. A longitudinal air duct 62B is formed between the side surface and the cover 60B.
Two rails 64B are attached to the other side surface of the spacing plate 61B along the longitudinal direction, and the rails 64B are attached to both sides of the spacing plate 61B by bolts 641B. A rotating device 65B and a rotating wheel 66B are installed between the rails 64B, and a wheel 67B is attached to the lower part of the spacing plate 61B.
Further, a water storage groove 68B is provided at a position lower than the position where the cover 60B is connected to the slide table 20 and the long-axis rail 10, and a tank is provided at a position lower than the water storage groove 68B at the top of the blower pipe 62B. 69B may be provided, a water pipe communicating with the tank 69B may be provided at the bottom of the water storage groove 68B, and a pump may be installed in the tank 69B (not shown).

  The brush mounting frame 40B is a long plate body, a replaceable brush 41B is attached to one side, and a plurality of loose leaf stands 43B are provided on the other side. For example, as shown in the drawings, the brush mounting frame 40B Loose leaf bases 43B are provided at the upper and lower portions of 40B, respectively, and vibration device 42B is provided at brush mounting frame 40B.

The brush moving base 50B is a rectangular frame, and is fitted inside the cover 60B so that the size in the horizontal direction matches the inner diameter of the U-shaped cover 60B, and slide parts on both sides of the surface facing the cover 60B. 52B is provided, and the sliding portions 52B are moved along the rails 64B of the cover 60B.
Fixed portions 51B are respectively provided on the upper and lower sides between the sliding portions 52B of the brush moving base 50B, and a pulling unit 53B is attached between the fixed portion 51B and the rotating wheel 66B of the rotating device 65B. The pull unit 53B may be a toothed belt, a chain, a rope, or the like. Both ends of the pull unit 53B are coupled to the fixed portion 51B of the brush moving base 50B.

A plurality of loose leaf bases 54B are provided on the surface of the brush moving base 50B on the brush mounting frame 40B side, and the loose leaf bases 54B are provided so as to correspond to the loose leaf bases 43B of the brush mounting frame 40B.
Further, a support column 55B is attached between the corresponding loose-leaf table 54B and the loose-leaf table 43B, and the brush mounting frame 40B can move upward or downward in parallel with the brush moving table 50B.
Further, an expansion / contraction member 44B is attached between the brush mounting frame 40B and the brush moving base 50B like a loose-leaf structure, and even if the brush mounting frame 40B is moved upward, downward, forward, and rearward by the expansion / contraction member 44B. Good.

As shown in FIGS. 7 and 9, in the second embodiment of the wall cleaning apparatus according to the present invention, a plurality of long-axis rails 10 are parallel to the wall plate 90 of the outer wall of the building along the horizontal direction. Be placed.
Here, the coupling structure of the wall plate 90 and the long-axis direction rail 10 is the same as in the first embodiment. That is, the fixing groove 13 is formed in the long-axis direction rail 10, and the fixing plate 133 is screwed into the fixing groove 13 with the convex nut 131 and the bolt 132, and the long-axis direction rail 10 is fixed to the wall plate 90. Further, a pipe communicating with the water pump or the water supply communicates with the water injection passage 11 of the long-axis direction rail 10.

At least one slide base 20 may be installed on each long axis rail 10. In the example shown in the drawing, three long-axis direction rails 10 are arranged in parallel on a wall plate 90, and a slide base 20 is attached to each long-axis direction rail 10, and between two adjacent slide bases 20. A cover 60B is installed.
The cover 60B is provided with a slidable brush moving base 50B and a brush mounting frame 40B. The cover 60B is assembled to the sliding frames 21 of the two adjacent slide bases 20 by screwing means. The cover 60B is arranged in a straight line so as to be orthogonal to the long-axis direction rail 10, and the blower 63B is installed at both ends of the blow pipe 62B in the cover 60B.

The second embodiment of the wall cleaning apparatus according to the present invention comprises a control device for controlling the member, which control device is preferably a programmable numerical controller, and selectively a part of the wall plate 90. Can be washed.
An example of cleaning the glass window 91 of the wall plate 90 of the outer wall of the building will be described.
The programmable numerical controller inputs program data such as a cleaning operation and a cleaning position into the memory before use. First, the main drive member 23 or the sub drive member 71 is driven to slide each slide base 20 synchronously to the set point of the window 91 along the lateral direction of the long axis rail 10, that is, along the longitudinal direction. The rotating device 65B of the cover 60B is driven to slide the brush moving base 50B along the vertical direction to the set point of the window 91.
Next, when both the sliding base 20 that slides in the horizontal direction and the brush moving base 50B that slides in the vertical direction arrive at the set point of the window 91, the numerical controller controls the water from the pump or the water in the long axis direction. Inject into the water injection passage 11 of the rail 10.
Further, when the axial magnet 151 attracts the magnet 32 of the magnetic valve 30B by the magnetic attractive force between the axial magnet 151 and the magnetic valve 30B, the washer 34 is released to open the water passage hole 341, and the magnetic valve 30B. Thus, a fountain passage is formed, and washing water can be ejected through the magnetic valve 30B by sliding of the slide table 20.

In the second embodiment of the wall cleaning apparatus according to the present invention, a tube 300B that curves downward is further attached to the opening of the magnetic valve 30B, and the outlet of the tube is connected to the water containing groove 68B of the cover 60B. Installed to correspond.
With this structure, cleaning water in the water injection passage 11 of the long-axis rail 10 is put into the water containing groove 68 below the magnetic valve 30B through the tube 300B of the magnetic valve 30B, and passes through the water pipe to the tank. When injecting into the 69B and storing the water in the tank 69B in a predetermined amount, the elastic member 44B is driven by the numerical controller to move the brush mounting frame 40B to a position in contact with the window 91.
Further, the pump of the tank 69B is driven to eject water to the window 91, and the vibration device 42B is driven to clean the window 91 while vibrating the brush 41B of the brush mounting frame 40B.

At this time, by driving the main drive member 23 or the sub drive member 71, each slide base 20 is slid in the horizontal direction, and the rotating device 65B slides the brush moving base 50B in the vertical direction. The window 91 is cleaned by moving into the range of the window 91 selected from the controller.
Further, after washing, water drops on the window 91 may be removed by the blower 63B, or the vibration device 42B is driven so as not to eject water and the brush 41B is vibrated to remove water drops on the window 91. Good.

  After cleaning the window 91, the brush mounting frame 40B and the brush 41B are separated from the window 91 when the elastic member 44B is driven to retract the brush mounting frame 40B. When the brush 41B moves away from the window 91, the wall cleaning apparatus according to the present invention may continuously clean the next window 91 as described above, or the set origin of the wall plate 90 on the outer wall of the building. You may return.

  With the above-described structure, the long rail 10 may be made of an antioxidant material and arranged in parallel on the wall plate 90. When the brush mounting frame 40B is not in use, it is on one side of the building. May be located. Further, the elastic member 44B can be shortened to separate the brush 41B of the brush mounting frame 40B from the wall plate 90, and deformation of the brush 41B can be prevented. Furthermore, each member can be protected by the cover 60B, and an aesthetic effect can be provided.

DESCRIPTION OF SYMBOLS 10 Long axis direction rail 11 Water passage 12 Sliding groove 13 Fixed groove 131 Convex nut 141 Axial electrical connection rail 15 Magnet receiving groove 151 Axial magnet 17 Rack receiving groove 171 Axial rack 20 Slide base 213 Electrical connection unit 22 Sliding wheel 23 Main drive member 231 Gear 24A Elongate column 30 Magnetic valve 31 Tubular portion 311 Inner diameter portion 312 Water injection groove 313 Water injection hole 32 Magnet 33 Spring 34 Washer 341 Water passage hole 35 Magnetic adsorption washer 351 Through hole 40A Brush member 411A Hair material 42A Vibrating device 44A Spring 50A Brush mounting base 54A Telescopic member 60A Cover 61A Space plate 611A Blower hole 62A Blower pipe 71 Sub drive member 711 Ring 72 Pulling member 74 Rotating shaft 40B Brush mounting frame 41B Brush 42B Vibrating device 50B Brush moving table 52B Sliding part 60B Cover 61B Spacer plate 611B Blower hole 62B Blower pipe 64B Rail 65B Rotating device 68B Water accommodation groove 69B Tank

Claims (25)

Two longitudinal rails arranged parallel to each other;
At least two slides each comprising a main drive member installed on the longitudinal rail and slid along the longitudinal rail;
A brush mounting base provided with an elastic member for approaching or moving away from the sliding base, and movably installed on each of the sliding bases;
It is movable in synchronization with the brush mounting table and orthogonal to the long-axis rail by a tubular body provided with a bristle material and an elongated pillar mounted between the brush mounting tables on two adjacent sliding tables. At least one brush member having a vibration device, arranged to
A cleaning apparatus for walls, comprising:   2. The wall cleaning apparatus according to claim 1, wherein the brush member is rotatable with respect to the elongated column.   The wall cleaning apparatus according to claim 2, wherein springs are respectively provided at both end positions of the brush member in the elongated column.   The brush mounting base has one end coupled to one end of the telescopic member and the other end pivotally connected to the sliding base in a loose-leaf manner, and can be selectively moved forward or backward with respect to the sliding base by the elastic member. The wall cleaning apparatus according to claim 3, wherein the wall cleaning apparatus is provided.   A cover is installed outside the brush member, a spacing plate is provided on the cover, a plurality of air holes are formed in the spacing plate, and a blower tube is formed between the cover and the spacing plate. The wall cleaning apparatus according to claim 4.   6. The wall cleaning according to claim 5, wherein a fixing groove is formed in the long axis rail, and the long axis rail is fixed by providing at least one convex nut in the fixing groove. apparatus.   A plurality of sliding grooves are formed along the longitudinal direction in the long-axis direction rail, and a plurality of sliding wheels are installed on the sliding table so as to correspond to the plurality of sliding grooves of the long-axis direction rail, respectively. The wall cleaning device according to claim 6, wherein the sliding table is slidable along a sliding groove via a sliding wheel.   An axial electrical connection rail for providing power along the longitudinal direction is installed on the long axis rail, and an electrical connection unit is installed at a location corresponding to the axial electrical connection rail on the slide. 8. The wall cleaning apparatus according to claim 7,   The long-axis rail is formed in the same direction so that the water injection passage and the magnet housing groove are adjacent to each other along the longitudinal direction, and a plurality of magnetic valves are installed at intervals on one wall of the water injection passage. The wall cleaning apparatus according to claim 8, wherein an axial magnet for controlling the magnetic valve is installed in the magnet housing groove so as to slide in synchronization with a slide base.   The magnetic valve includes a tubular portion, a magnet, a spring, a washer, and a magnetic adsorption washer. The tubular portion is provided with an inner diameter portion that seals one end and opens the other end. A plurality of water injection grooves are formed along the axial direction of the tubular portion on the inner peripheral surface of the tube portion, water injection holes are formed at locations corresponding to the water injection grooves on the outer peripheral surface of the tubular portion, and the spring is attached to the magnet. And is inserted into the inner diameter portion of the tubular portion so as to be located at the inner diameter portion of the tubular portion, and the washer and the magnetic adsorption washer are sequentially positioned from the inside to the outside at the opening position of the inner diameter portion. The through-hole is formed in the washer, the through-hole is formed in the magnetic adsorption washer, and the spring is pressed so that the magnet contacts the washer to seal the through-hole. The wall according to claim 9. Cleaning apparatus.   A rack housing groove is formed in the longitudinal axis rail along the longitudinal direction, a main drive member is installed on the slide base, a gear is attached to the main drive member, and the gear is engaged with the axial rack. The wall cleaning apparatus according to claim 10.   Sub driving members are respectively installed at locations corresponding to both ends of the long axis rail, and rings are respectively installed at positions corresponding to both ends of the long axis rail of the sub driving member. The apparatus for cleaning a wall according to claim 11, wherein a drawing member is installed between the two.   Rotating shafts that are rotatable so as to be orthogonal to the longitudinal direction are attached to locations corresponding to both ends of the long-axis direction rail, respectively, and a ring is provided at a position corresponding to the long-axis direction rail in the rotating shaft, The wall washer according to claim 12, wherein a drawing member is installed between the ring and the slide, and a sub driving member is installed on the rotating shaft to rotate the rotating shaft. apparatus. At least two longitudinal rails arranged parallel to each other;
At least two slides each comprising a main drive member installed on the longitudinal rail and slid along the longitudinal rail;
At least one cover provided with rails attached along the longitudinal direction and installed between two adjacent slides so as to be orthogonal to the longitudinal rail;
A sliding portion provided on a surface corresponding to the rail of the cover, and at least one brush moving table slidable by a rotating device along the rail of the cover;
At least one brush mounting frame comprising a brush and movably attached to the brush moving table to selectively approach or move away from the brush moving table;
A cleaning apparatus for walls, comprising:   15. The wall cleaning apparatus according to claim 14, wherein a vibration device is installed on the brush mounting frame.   The wall according to claim 15, wherein a space plate is provided on the cover, a plurality of air holes are formed in the space plate, and an air pipe is formed between the space plate and the cover. Cleaning device.   A water injection passage is formed in the longitudinal rail along the longitudinal direction, a water storage groove and a tank communicating with each other are provided in the cover, and the water storage groove is located below the water injection passage. Item 17. A wall cleaning apparatus according to Item 16.   The wall cleaning according to claim 17, wherein a fixing groove is formed in the long axis rail, and the long axis rail is fixed by providing at least one convex nut in the fixing groove. apparatus.   A plurality of sliding grooves are formed along the longitudinal direction in the long-axis direction rail, and a plurality of sliding wheels are installed on the sliding table so as to correspond to the plurality of sliding grooves of the long-axis direction rail, respectively. The wall cleaning apparatus according to claim 18, wherein the sliding table is slidable along a sliding groove via a sliding wheel.   An axial electrical connection rail for providing power along the longitudinal direction is installed on the long axis rail, and an electrical connection unit is installed at a location corresponding to the axial electrical connection rail on the slide. 20. A wall cleaning apparatus according to claim 19 characterized in.   A magnet housing groove is formed along the longitudinal direction of the long-axis rail, and a plurality of magnetic valves are installed at intervals on one wall of the water-filling passage of the long-axis rail. An axial magnet for controlling the magnetic valve is installed in the magnet housing groove so as to slide in synchronism with a slide base so that the grooves are adjacent to each other. The wall cleaning apparatus according to claim 20.   The magnetic valve includes a tubular portion, a magnet, a spring, a washer, and a magnetic adsorption washer, and the tubular portion is provided with an inner diameter portion that seals one end and opens the other end. A plurality of water injection grooves are formed along the axial direction of the tubular portion on the inner peripheral surface of the inner diameter portion, water injection holes are formed at locations corresponding to the water injection grooves on the outer peripheral surface of the tubular portion, and the spring The magnet is circularly inserted and inserted into the inner diameter portion of the tubular portion so as to be positioned at the inner diameter portion of the tubular portion, and the washer and the magnetic adsorption washer are sequentially opened from the inside to the outside at the opening position of the inner diameter portion. The through hole is formed in the washer, the through hole is formed in the magnetic adsorption washer, and the spring is pressed so that the magnet contacts the washer to seal the through hole. 23. The method according to claim 21, wherein Cleaning device for the wall of the description.   A rack housing groove is formed in the longitudinal axis rail along the longitudinal direction, a main drive member is installed on the slide base, a gear is attached to the main drive member, and the gear is engaged with the axial rack. The wall cleaning apparatus according to claim 22.   Sub driving members are respectively installed at locations corresponding to both ends of the long axis rail, and rings are respectively installed at positions corresponding to both ends of the long axis rail of the sub driving member. 24. The wall cleaning apparatus according to claim 23, wherein a drawing member is installed between the two.   Rotating shafts that are rotatable so as to be orthogonal to the longitudinal direction are attached to locations corresponding to both ends of the long-axis direction rail, respectively, and a ring is provided at a position corresponding to the long-axis direction rail in the rotating shaft, 25. The wall cleaning according to claim 24, wherein an attraction member is installed between the ring and the slide base, and a sub driving member is installed on the rotating shaft to rotate the rotating shaft. apparatus.

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