KR20170140580A - Outer wall cleaning apparatus - Google Patents

Abstract

The present invention relates to an outer wall cleaning apparatus capable of spraying a cleaning liquid and a detergent to an outer wall, cleaning the outer wall by rubbing it, and removing moisture remaining on the outer wall by drying the moisture after cleaning. According to a characteristic of the present invention, the outer wall cleaning apparatus comprises: a cleaner case (10); an air spraying member (20) spraying air, which is supplied from the outside, from a front surface of the cleaner case (10) to an outer wall; a cleaning liquid spraying member (30) spraying a cleaning liquid to the front surface of the cleaner case (10) while being spaced apart from a lower part of the air spraying member (20); a detergent spraying member (40) spraying a detergent from the front surface of the cleaner case (10) to the outer wall while being spaced apart from a lower part of the cleaning liquid spraying member (30); a cleaning member (50) cleaning the outer wall by rubbing the outer wall in a state of protruding from the front surface of the cleaner case (10) while being spaced apart from a lower part of the detergent spraying member (40); a cleaning liquid suction member (60) sucking water flowing on the outer wall by sucking air on the front surface of the cleaner case (10) while being spaced apart from a lower part of the cleaning member (50); a controller (70) controlling an elevating means (80) for elevating the cleaner case (10), the air spraying member (20), the detergent spraying member (40), the cleaning liquid spraying member (30), the cleaning member (50), the cleaning liquid sucking member (60) and the elevation means (80); a movement means (90) for moving the elevation means (80) leftwards and rightwards on the outer wall; and a movement distance display member (100) displaying a movement distance of the elevation means (80) moved leftwards and rightwards by the movement means (90).

Description

OUTER WALL CLEANING APPARATUS

The present invention relates to an outer wall cleaner capable of spraying a cleaning liquid and a detergent onto an outer wall, rubbing it, cleaning it, and drying and removing moisture remaining on the outer wall after cleaning.

In general, soundproof walls are used to block noise, and they are installed along the periphery of noise sources such as roadsides, railroad tracks, factory surroundings, and various construction sites. The soundproof wall has a sound absorbing material such as glass wool inside and a plurality of sound absorbing holes for absorbing noises are formed on the outer surface.

In constructing such a soundproof wall, a plurality of H beams are usually installed on the foundation concrete at regular intervals, and then, the soundproof panel, which has been manufactured in advance, is fitted in the rail grooves of neighboring H beams. Here, the H beams are firmly fixed to the ground by an anchor bolt or the like.

Since the soundproof wall is made of a metal opaque plate, there is a disadvantage that the visibility of the driver and the viewpoint of the surrounding residents are infringed when the vehicle is installed at a constant height on the road side. In recent years, Or a transparent sound barrier constituting a sound barrier by using a reinforced plastic including transparent materials such as an acrylic plate as a whole is widely used.

These transparent sound barrier walls must be regularly cleaned because the transparent sound barrier wall is likely to be aesthetized when it is exposed to rain or dirt. In general, the transparent sound barrier wall installed on the road is located at a high position And it is installed at a frequent position of the vehicle, so that it is not easy to clean it if it is contaminated.

Therefore, in order to clean such a soundproof wall, it is general that a worker performs a cleaning work by manually setting the ladder or the workbench at a high height. After the operator completes the cleaning of the predetermined area of the sound barrier wall, There is a disadvantage that the cleaning operation is very troublesome and the working efficiency is also poor because the position of the ladder or the worker is moved for cleaning and then the cleaning operation is performed again.

As a background art of the present invention, a "soundproof wall cleaning device" is disclosed in Registration No. 10-04924570000 (May 23, 2005).

SUMMARY OF THE INVENTION It is an object of the present invention to provide an outer wall cleaner capable of spraying a cleaning liquid and a detergent onto an outer wall, rubbing and cleaning the outer wall, and drying and removing moisture remaining on the outer wall after cleaning.

The outer wall cleaner according to an embodiment of the present invention includes a vacuum cleaner case 10 having a receiving space 11 formed therein and a vacuum cleaner 10 installed inside the vacuum cleaner case 10, A cleaning liquid injection member 30 which is installed in the cleaner case 10 and is spaced apart from the lower portion of the air injection member 20 to spray the cleaning liquid to the front surface of the cleaner case 10, A detergent jetting member 40 which is installed in the vacuum cleaner case 10 while being spaced apart from the lower portion of the cleaning liquid jetting member 30 to jet the detergent from the front surface of the cleaner case 10 to the outer wall, A cleaning member 50 protruding from the inside to the front of the cleaner case 10 while being separated from the bottom of the cleaner case 10 so as to clean the outer wall of the cleaner case 10 while rubbing against the front surface of the cleaner case 10, The vacuum cleaner case 10, A cleaning liquid suction member 60 for suctioning air from the front surface of the vacuum cleaner case 10 to suck air flowing in the outer wall into the accommodation space 11 and a lifting means 80 for lifting the vacuum cleaner case 10, And a controller (not shown) for controlling the air injecting member 20, the detergent jetting member 40, the cleaning liquid injecting member 30, the cleaning member 50, the cleaning liquid suction member 60, A moving distance display member 70 for displaying a moving distance of the elevating means 80 moved right and left by the moving means 90, (100).

The cleaning member 50 preferably includes a brush case 51 fixed to the accommodation space 11 while being opened to the front surface of the cleaner case 10 and a brush case 51 fixed to the brush case 51, A brush frame 53 fixed to the cylinder axis of the cylinder 52 and having a space formed therein and a cleaning brush 53 having both ends thereof idly rotatably fixed to the inside of the brush frame 53, A cleaning motor 55 which is fixed to one side of the brush frame 53 and rotates the cleaning brush 54 under the control of the controller 70 while being axially coupled to one end of the cleaning brush 54, .

Preferably, the cleaning liquid suction member 60 is detachably connected to the rear ends of the cleaning liquid suction pipe 61 and the cleaning liquid suction pipe 61, both ends of which are installed on the front and back surfaces of the cleaner case 10, And a recovery hose 62 connected to the suction pump 63 for recovering the cleaning liquid sucked through the cleaning liquid suction pipe 61 by the operation of the suction pump 63. The cleaning liquid suction pipe 61 And a pedestal 65 protruding from the end to the front of the cleaner case 10 for collecting the cleaning liquid sprayed on the outer wall is formed.

Preferably, the elevating means 80 includes a guide shaft 81 spaced apart from the cleaner case 10 by an interval larger than the width of the left and right sides of the cleaner case 10 and fixed on the outer wall for cleaning, A guide member 82 fixed to both sides of the cleaner case 10 while being slidably fixed to the guide shaft 81 and a pair of guide shafts 81 fixed to both sides of the cleaner case 10, And an elevating member 83 which is controlled by the controller 70 so as to raise and lower the vacuum cleaner case 10 while both sides thereof are fixed on the upper end thereof and the elevating member 83 is fixed between the guide shafts 81, A reel 87 coupled to the shaft of the elevation motor 86 and a reel 87. The other end of the reel 87 is wound in a state of being fixed to the reel 87, And a wire 88 fixed to the upper portion of the case 10 The features.

The moving distance display member 100 is connected to the guide shaft 81 of the elevating means 80. The moving distance display member 100 is a roller which is provided on the elevating means 80 and is rolled while being supported on the outer wall. And a second gear 110 which is engaged with the first gear 110 and rotates together with the first gear 110. The first gear 110 rotates together with the moving means 90, A rotating shaft 130 having one end fixed to the second gear 120 and rotated together with the second gear 120 and a lifting means 130 fixed to the rotating shaft 130 in a rotatable state, A bracket 140 fixed to the guide shaft 81 of the bracket 140 and a protection tube 150 having one end fixed to the bracket 140 and protected by rotation of the rotation shaft 130 inserted through the bracket 120, A rotation sensor 160 fixed in communication with the other end of the protection pipe 150 for sensing the rotation of the rotation shaft 130 and a sensor 160 for sensing the rotation state of the rotation sensor 160 And a display unit (170) for displaying in numerical value.

The moving distance indicating member 100 preferably includes a case 101 provided in the elevating means 80 and having a space formed therein, a rotary reel 102 rotatably fixed in the inner space of the case 101, A rotary knob 103 protruding outside the case 110 in a state of being connected to the rotary reel 102 to rotate the rotary reel 102 and a rotary knob 103 wound on the rotary reel 102 in a state where one end is fixed, When the other end is pulled out by the external pressure, it is released by the rotary reel 102 and discharged to the outside of the case 101. When the rotary reel 102 is rotated by the rotary knob 103 A rope 104 which is introduced into the case 101 and wound around the rotary reel 102 and a case 104 which is provided in the case 101 to press the outer side of the rope 104 to fix the discharged state of the rope 104, (105) for releasing the pressure of the rope (104) to allow the rope (104) to flow in and out. It shall be.

The outer wall cleaner of the present invention is capable of cleaning the outer wall by spraying the cleaning liquid and detergent onto the outer wall, cleaning the outer wall, and drying and removing the water remaining on the outer wall after cleaning. Thus, not only can the outer wall be cleaned clean, Can be prevented from being attached again, and there is an advantage that it is possible to prevent sexual intercourse due to moisture left in winter.

In addition, since the process of cleaning the outer wall, removing the foreign substance, and drying the outer wall can be sequentially performed, there is an advantage that the outer wall can be quickly cleaned.

Since the moving distance of the lifting means for lifting and moving the vacuum cleaner can be displayed or set in advance, the lifting means can be moved accurately by the moving distance, so that the outer wall is not cleaned and can be cleaned There is an advantage.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view illustrating an outer wall cleaner according to an embodiment of the present invention. FIG.
2 is a sectional view showing an internal configuration of the present invention;
3 is a rear view of the present invention.
4 is a perspective view showing elevating means applied to the present invention.
5 is a perspective view showing a state where the elevating means of the present invention is mounted on an outer wall;
6 is a side view of Fig.
7 is a perspective view showing moving means and a moving distance indicating member applied to the elevating means of the present invention.
8 is a side view showing the moving means and the moving distance indicating member of the present invention.
9 is a partial perspective view showing the moving means and the moving distance indicating member of the present invention.
10 is a perspective view showing another embodiment of the movement distance indicating member of the present invention.
11 is a perspective view showing a state in which a rope is introduced in the moving distance display member of the present invention.
12 is a perspective view showing a state in which the rope is discharged from the moving distance indicating member of the present invention.
13 is a view showing a state where a rope discharged from a moving distance indicating member of the present invention is fixed to an outer wall.
14 is a view showing a state in which the elevating means of the present invention is moved.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 to 6, an outer wall cleaner according to an embodiment of the present invention includes a vacuum cleaner case 10 having a receiving space 11 formed therein, An air injection member 20 for injecting air from the front surface of the cleaner case 10 into the outer wall of the cleaner case 10 while being separated from the lower portion of the air injection member 20, A detergent dispensing member 30 for dispensing the detergent from the front surface of the cleaner case 10 to the outer wall of the cleaner case 10 while being spaced apart from the lower portion of the cleaning liquid injecting member 30, A cleaning member which is installed to protrude from the inside to the front of the cleaner case 10 while being separated from the lower portion of the detergent spraying member 40 and rubs the outer wall in a state of protruding from the front surface of the cleaner case 10 50 of the cleaning member 50, A cleaning liquid suction member 60 built in the cleaner case 10 to suck air from the front of the cleaner case 10 to suck the water flowing into the outer wall into the receiving space 11, The cleaning liquid injecting member 30, the cleaning member 50, the cleaning liquid suction member 60, the elevating means 80 for raising and lowering the cleaning liquid 80, the air jetting member 20, the detergent jetting member 40, A controller 70 for controlling the means 80, a moving means 90 for moving the elevating means 80 to the left and right at the outer wall and a moving means 90 for moving the elevating means 80 to the right and left by the moving means 90 And a movement distance display member 100 for indicating a movement distance.

First, the outer wall cleaner of the present invention can clean an outer wall, a soundproof wall or a window of a vertical building.

A plurality of wheels 10a are installed on both sides of the cleaner case 10 so as to idle. It is preferable that the wheel 10a is made of a rubber wheel so as to smoothly contact and roll on the surface of the outer wall. That is, since the wheels 10a are in contact with the outer wall in a state in which the wheels 10a are dispersed on both sides of the cleaner case 10, the front surface of the cleaner case 10 can be positioned apart from the outer wall at predetermined intervals.

The air injection member 20 is connected to the air supply pipe 21 and the air supply pipe 21 so that one end is removably connected to the rear end of the air supply pipe 21 and the other end is connected to the compressor 23, And an air hose 22 connected to the air supply pipe 21 to provide outside air by the operation of the compressor 23. [

As the wind supplied from the compressor 23 through the air supply pipe 21 is sprayed onto the outer wall, foreign matter and dust on the outer wall are dropped, so that the outer wall can be cleaned. In addition, after the cleaning member 50 is cleaned, the cleaning liquid sprayed from the cleaning liquid supply pipe 31 blows off the cleaning liquid remaining on the outer wall, and at the same time, the outer wall can be dried. That is, as the outer wall is dried, the vehicle frequently travels to prevent dust floating in the air from being attached.

In addition, the air injection member 20 includes a heater 25 that provides heat to the air supply pipe 21. The heater 25 may be constituted by a heat line which is operated by the controller 70 and generates heat by using an electric resistance of an external power source. Accordingly, when the heater 25 is operated and air is discharged through the air supply pipe 21, warm hot air can be provided. That is, the drying of the water remaining on the outer wall can be carried out quickly, and the occurrence of sexual abuse due to the water remaining in the winter can be prevented.

The cleaning liquid injecting member 30 is connected to the cleaning liquid supply pipe 31 and the cleaning liquid supply pipe 31 so that one end is detachably connected to the rear end of the cleaning liquid supply pipe 31 and the other end is connected to the cleaning liquid supply pump 33 for supplying the cleaning liquid to the cleaning liquid supply pipe 31 by the operation of the cleaning liquid supply pump 33. [

First, the washing liquid may be pure water or may be a mixture of washing liquid and soapy water. If the cleaning solution is composed of water, it can be cleaned by washing the cleaned outer wall with detergent. As the cleaning liquid supplied from the cleaning liquid supply pump 33 is sprayed to the outer wall through the cleaning liquid supply pipe 31, foreign substances adsorbed on the outer wall and dirt that are not desorbed are drowned out. That is, when the cleaning liquid is sprayed in the state where the cleaning member 50 is being cleaned, dust and foreign matter can easily be removed, and the residue remaining on the outer wall can be washed away after the cleaning member 50 is cleaned .

The detergent spraying member 40 is provided by pumping a detergent into the detergent spraying nozzle 41 so that the detergent is sprayed through the detergent spraying nozzle 41 and the detergent spraying nozzle 41 projecting to the front surface of the cleaner case 10 And a detergent supply unit (42).

The detergent supply part 42 connected to the detergent spray nozzle 41 is connected to a detergent container 43 filled with liquid detergent inwardly and a cylinder 44 controlled by the controller 70 to pressurize the compressed air inside the detergent container 43 So that the liquid detergent can be ejected through the detergent spray nozzle 41. [ Here, the detergent may be made of soapy water. Therefore, cleaning of the cleaning brush 54 can be facilitated when detergent is sprayed through the detergent spray nozzle 41 and provided on the outer wall.

The cleaning member 50 includes a brush case 51 fixed to the accommodation space 11 while being opened to the front surface of the cleaner case 10 and a brush case 51 fixed to the brush case 51, A brush frame 53 fixed to the cylinder axis of the cylinder 52 and having a space formed therein and a cleaning brush 54 having both ends thereof idly rotatably fixed to the inside of the brush frame 53, And a cleaning motor 55 which is fixed to one side of the brush frame 53 and rotates the cleaning brush 54 under control by the controller 70 while being axially coupled to one end of the cleaning brush 54.

The cleaning brush 54 protrudes to the front of the cleaner case 10 together with the brush frame 53 as the cylinder 52 is operated by the controller 70 to extend the cylinder axis. That is, the cleaning brush 54 protrudes and comes in close contact with the outer wall. At this time, the cleaning brush 54 protruded by the controller 70 is rotated, so that foreign matter or dust adhering to the outer wall can be wiped off and cleaned. If the detergent is sprayed through the detergent jetting member 40 or the cleaning liquid is sprayed through the cleaning liquid injection member 30 in a state where the cleaning brush 54 is breaking the outer wall, the outer wall can be easily cleaned. Of course, after the cleaning is completed, the cleaning brush 54 which has been projected by the control by the controller 70 can be accommodated in the brush case 51 in a state in which the cleaning is stopped and the rotation is stopped.

One end of the cleaning liquid suction member 60 is detachably connected to the rear ends of the cleaning liquid suction pipe 61 and the cleaning liquid suction pipe 61 which are installed on the front and back surfaces of the cleaner case 10, And a cleaning liquid suction hose 62 which is connected to the pump 63 and transfers the cleaning liquid sucked through the cleaning liquid suction pipe 61 by the operation of the suction pump 63 and the air.

Accordingly, since the suction pump 63 is operated to suck air through the cleaning liquid suction pipe 61 from the front surface of the cleaner case 10, the cleaning liquid flowing through the outer wall is sucked into the cleaning liquid suction pipe 61 together with the suctioned air . That is, the cleaning liquid having the outer wall washed is sucked through the cleaning liquid suction pipe 61 and collected separately, so that the bottom of the outer wall can be prevented from being contaminated by the cleaning liquid.

The cleaning liquid suction pipe 61 has a pedestal 65 protruding from the end to the front of the cleaner case 10 to collect the cleaning liquid sprayed on the outer wall. The pedestal 65 may be formed in the form of a plate extending from the front surface of the cleaner case 10 to both ends of the left and right sides of the cleaner case 10, and both ends thereof are bent upward to be formed in the shape of 'U'.

Thus, the cleaning liquid suction tube 61 includes a filter 66 for filtering foreign substances from the cleaning liquid to be sucked. The filter 66 may be composed of a perforated network that is detachably fixed to the end of the cleaning liquid suction pipe 61 to filter out foreign matter.

The elevating means 80 includes a guide shaft 81 spaced apart from the left and right widths of the cleaner case 10 and fixed on the outer wall for cleaning, A lifting member 83 which is controlled by the controller 70 so as to raise and lower the cleaner case 10 while both sides are fixed to the upper ends of the guide members 82 and guide shafts 81 fixed to both sides of the cleaner case 10 .

The guide shaft 81 may be formed with a bent portion 84 whose upper end is bent in the shape of '∩'. Accordingly, the guide shaft 81 can be fixed in an upright position on the outer wall as the bent portion 84 extends over the upper end of the outer wall. After the guide shaft 81 is moved from one side to the other side in the outer wall, the bent portion 84 can be caught on the upper end of the outer wall.

Both ends of the connection bracket 85 may be connected to the upper and lower ends of the guide shafts 81. Therefore, the guide shafts 81 can be firmly held apart from each other by the connection bracket 85. [ That is, the guide shafts 81 spaced apart from each other by a predetermined distance can stably guide the lifting and lowering of the cleaner case 10, and the lifting motor 86 described later can be mounted on the upper connecting bracket 85 .

The elevating member 83 includes an elevating motor 86 fixed between the guide shafts 81 and controlled by the controller 70 to provide a rotational force, a reel 87 coupled to the shaft of the elevating motor 86, And a wire 88 wound around the reel 87 with one end fixed and the other end fixed to the upper portion of the cleaner case 10. [

The lifting motor 86 is fixed to the connection bracket 85 and is therefore positioned at an upper portion among the guide shafts 81. The wire 88 is wound or unwound on the reel 87 as the elevation motor 86 makes the reel 87 rotate forward or reverse by the switching operation of the elevation switch 77, The cleaner case 10 is moved up and down along the outer wall while being lifted along the guide shaft 81 to prevent the cleaner case 10 from swinging to the left or right or from being lifted. At this time, when the controller 70 is operated, the outer wall is cleaned up and down by the lifting and lowering of the vacuum cleaner case 10. Of course, after one side of the outer wall is cleaned, the other side of the outer wall is cleaned by actuating the ascender motor 86 while operating the elevating motor 86 while the guide shafts 81 are moved to the other side of the outer wall.

3, the controller 70 includes a control body 71 having a space therein, an air injection switch 72 for inputting external power to the air injection member 20, A detergent dispensing switch 73 for inputting external power to the detergent dispensing member 30, a detergent dispensing switch 74 for inputting external power to the detergent dispensing member 40, A cleaning liquid suction switch 76 for inputting external power to the cleaning liquid suction member 60 and a vertical movement switch 77 for inputting external power to the vertical movement means 80 ).

The control body 71 controls the power supplied to the internal space from the air injection member 20, the detergent spray member 40, the cleaning liquid spray member 30, the cleaning member 50, and the cleaning liquid suction member 60 The input power is supplied to one side of the circuit board and the other side of the circuit board is connected to an air injection member 20 and a detergent jetting member 40, the cleaning liquid injection member 30, the cleaning member 50, and the cleaning liquid suction member 60, respectively.

The cleaning liquid sucking switch 76 and the lifting and lowering switch 77 are connected to the control body 71 As shown in Fig.

Here, the air injection switch 72 inputs external power to operate the compressor 23, the cleaning liquid injection switch 73 inputs external power to operate the cleaning liquid supply pump 33, and the detergent injection switch 74 input external power to operate the detergent supply unit 42 and the cleaning switch 75 inputs external power to operate the cylinder 52 and the cleaning motor 55. The cleaning liquid suction switch 76 And the elevation switch 77 operates while inputting an external power source to the elevation member 83 of the elevation means 80. [

In this way, the user selectively operates the air injection switch 72, the cleaning liquid injection switch 73, the detergent dispensing switch 74, the cleaning switch 75, and the cleaning liquid suction switch 76, Can be cleaned in the desired form. Then, the elevation motor 86 generates a forward rotation or a reverse rotation force by the operation of the elevation switch 77.

Thus, the cleaner case 10 is moved up and down along the guide shaft 81 fixed to the outer wall, so that the cleaning member 50 can clean the outer wall.

As shown in FIGS. 7 to 8, the moving means 90 is composed of a roller which is provided on the elevating means 80 and is rolled and moved in a state of being supported on the outer wall. Therefore, since the roller serving as the moving means 90 is supported on the upper end of the outer wall, when the user pushes and moves the guide shaft 81, the guide shaft 81 can be moved along the outer wall.

The moving distance display member 100 includes a first gear 110 which penetrates the guide shaft 81 of the elevating means 80 and is fixed to the moving means 90 and rotated together with the moving means 90, A second gear 120 which is meshed with the first gear 110 and rotates together with the first gear 110, a rotation shaft 130 which is fixed to the second gear 120 and rotates together with the second gear 120, A bracket 140 fixed to the guide shaft 81 of the elevating means 80 in a state in which the rotating shaft 130 penetrates and is rotatably fixed and one end of the bracket 140 is fixed to the bracket 140, A rotation sensor 160 fixed in communication with the other end of the protective pipe 150 to sense the rotation of the rotation shaft 130, And a display unit 170 for displaying the sensing state of the rotation sensor 160 in numerical values.

The first gear 110 and the second gear 120 may be bevel gears. Accordingly, the first gear 110 and the second gear 120 can transmit the rotational force of the moving means 90 in a perpendicular direction.

The rotation shaft 130 may be formed with a protrusion or a hole that is sensed by the rotation sensor 160 at the other end.

The bracket 140 is formed in a plate shape and fixed to the guide shaft 81 by bolting, and a through hole through which the rotation shaft 130 passes is formed. The bracket 140 is fixed to the upper end of the guide shaft 81 so that a space for lifting and lowering the guide member 82 is secured.

The protective pipe 150 is formed of a pipe having an inner space opened to both ends, and is fixed to the bracket 140 by bolting in a state where one end is connected to the through hole of the bracket 140. The guide member 82 can be lifted and lowered along the guide shaft 81 without being interfered with the protective pipe 150 as the protective pipe 150 is fixed to the bracket 140 while being separated from the guide shaft 81 .

The rotation sensor 160 may be configured as a light sensor or a touch sensor so as to sense protrusions or holes formed in the rotation shaft 130. Accordingly, the rotation sensor 160 senses the protrusion or hole every time the rotation shaft 130 is rotated one turn.

The display unit 170 includes a display for converting the sensing state of the rotation sensor 160 into a numerical value. That is, the user can check the displayed value on the display unit 170 and estimate the distance to push the guide shaft 81 of the elevating means 80. [

Therefore, when the user pushes and moves the guide shaft 81 of the elevating means 80 standing on the outer wall, the roller as the moving means 90 is rotated. Then, the first gear 110 connected to the moving means 90 is rotated, so that the second gear 120 meshed with the first gear 110 is also rotated. Then, the rotation shaft 130 connected to the second gear 120 is rotated, so that the rotation sensor 160 senses the rotation state of the rotation shaft 130 once. Finally, the rotation state sensed by the rotation sensor 160 is converted into a numerical value on the display unit 170, and '1' is displayed. That is, a numerical value such as 1, 2, 3 is displayed every time the roller which is the moving means 90 is rotated once.

Thereby, the user can visually confirm the numerical value displayed on the display unit 170 while pushing and moving the guide shaft 81 of the elevating means 80, and can move the guide shaft 81 more precisely by the distance required to move the guide shaft 81 . That is, if the distance by which the guide shaft 81 of the lifting unit 80 is to be moved is '10', the user can lift the lifting unit 80 until the numerical values displayed on the display unit 170 are 10, 20, 80 can be pushed and positioned.

For example, if the distance between the guide shafts 81 located on both sides of the cleaner case 10 is the interval at which the roller as the moving means 90 is rotated 10 times, the guide shaft 81 is rotated 10, 20, It is possible to carry out the cleaning to the outer wall while moving the same precisely by the same distance of 10. As a result, the cleaned surface of the outer wall can be overlapped and the surface of the outer wall can be cleaned evenly without generating a cleaned or uncleaned surface. Therefore, the user can move the guide shaft 81 to the correct position until the roller of the moving means 90 is rotated 10 times while checking the numerical value on the display unit 170 with the naked eye.

10 to 14, the movement interval setting member 100 includes a case 101 provided in the elevating means 80 and having a space formed therein, A rotary knob 103 protruding outside the case 110 in a state of being connected to the rotary reel 102 to rotate the rotary reel 102; When the other end is pulled by the external pressure, the other end is pulled out by the rotary reel 102 and is discharged to the outside of the case 101, and is rotated by the rotary knob 103 A rope 104 that is provided in the case 101 and presses the outside of the rope 104 to discharge the rope 104. The rope 104 is wound around the rotary reel 102 when the reel 102 is rotated, A locking member 105 for releasing the pressure of the rope 104 and allowing the rope 104 to enter and exit, It includes.

The case 101 may be provided in the guide case 82 of the elevator means 80 or the vacuum cleaner case 10. The case 101 is formed with an outlet port through which the rope 104 is introduced and discharged, and a screw tab 106 through which the outlet port extends laterally.

The rotary reel 102 can be rotated by external pressure to unwind or wind the rope 104. [

The rotary knob 103 is pierced inward from the outside of the case 110 and connected to the rotary reel 102 to be rotated by external pressure to rotate the rotary reel 102. [ Accordingly, when the user rotates the handle, which is the rotary knob 102, the rotary reel 102 is rotated to be accommodated in the inner space of the case 110 while the rope 104 is wound. Of course, when the user pulls the rope 104, the rotary reel 102 is reversely rotated, so that the rope 104 can be unrolled from the rotary reel 102 and discharged to the outside of the case 110.

The rope 104 is formed at the other end thereof with a fixing portion fixed to the outer wall. The fixing portion may be composed of a vacuum adsorption pad which is vacuum-adsorbed to a smooth outer wall such as acrylic, synthetic resin, tempered glass, or a magnet magnetically attached to an outer wall made of a metal plate. Accordingly, the user can pull the rope 104 to fix the fixing portion to the outer wall while allowing the rope 104 to be in a horizontal state. At this time, since the ropes 104 in a horizontal state are discharged by the distance separated by the guide shafts 81, the guide shafts 81 can be moved precisely by the distance apart.

The locking member 105 is constituted by a bolt which is screwed to the screw tap 106 of the outlet formed in the case 101. [ Therefore, when the bolt as the locking member 105 is released from the screw tab 106, the rope 104 can be introduced or discharged through the outlet and the bolt as the locking member 105 is tightened to the screw tab 106, 104, the rope 104 can be fixed. That is, the discharged state of the rope 104 can be maintained by the locking member 105.

Thus, the user releases the fixed portion of the rope 104 to the outer surface of the rope 104 in a state in which the rope 104 is discharged by the spaced distance of the guide shafts 81 and the length of the rope 104 is fixed by the locking member 105. [ . In this state, when the guide shafts 81 are moved to the fixed portion of the rope 104, the guide shafts 81 can be moved precisely as long as the distance.

As described above, the present invention can be used as a very useful invention that can be widely used for cleaning an outer wall because it is possible to clean the outer wall of a building or the wall of a building installed on the road without unmanned operation.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is to be understood, therefore, that the above description is intended to be illustrative, and not restrictive, and that the scope of the present invention will be defined by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

10: cleaner case 10a: wheel
11: accommodation space 20: air injection member
21: air supply pipe 22: air hose
23: compressor 30: cleaning liquid injection member
31: cleaning liquid supply pipe 32: cleaning liquid nozzle
33: Cleaning liquid feed pump 40: Detergent jet member
41: Detergent spray nozzle 42: Detergent supply unit
43: detergent bottle 44: cylinder
50: cleaning member 51: brush case
52: cylinder 53: brush frame
54: Cleaning brush 55: Cleaning motor
60: cleaning liquid suction member 61: cleaning liquid suction pipe
62: recovery hose 63: suction pump
70: CONCRETER
71: control body 72: air injection switch
73: cleaning liquid injection switch 74: detergent dispensing switch
75: Cleaning switch 76: Cleaning liquid suction switch
77: elevating switch 80: elevating means
81: guide shaft 82: guide member
83: lifting member 84:
85: connection bracket 86: lift motor
87: Reel 88: Wire
90: moving means 100: moving distance indicating member
101: Case 102: Rotary reel
130: rotary knob 104: rope
105: locking member 110: first gear
120: second gear 130:
140: Bracket 150: Protection tube
160: rotation sensor 170:

Claims (6)

A vacuum cleaner case 10 in which a receiving space 11 is formed,
An air injection member 20 built in the vacuum cleaner case 10 for spraying air supplied from the outside to the outer wall of the cleaner case 10,
A cleaning liquid injection member 30 which is disposed in the lower portion of the air injection member 20 and is embedded in the cleaner case 10 to inject the cleaning liquid to the front surface of the cleaner case 10,
A detergent jetting member 40 which is installed in the cleaner case 10 while being spaced apart from the lower portion of the cleaning liquid jetting member 30 to jet the detergent from the front surface of the cleaner case 10 to the outer wall,
A cleaning member 50 which is installed so as to protrude from the inside to the front of the cleaner case 10 while being separated from the lower portion of the detergent spraying member 40 and rubs the outer wall in a state of protruding from the front surface of the cleaner case 10 ,
A cleaning liquid suction member 60 which is built in the cleaner case 10 while being separated from the lower portion of the cleaning member 50 and sucks air from the front surface of the cleaner case 10 to suck the water flowing into the outer wall into the accommodation space 11, Wow,
A lifting means 80 for lifting and lowering the vacuum cleaner case 10,
A controller 70 for controlling the air injection member 20, the detergent spray member 40, the cleaning liquid spray member 30, the cleaning member 50, the cleaning liquid suction member 60, Wow,
A moving means 90 for moving the elevating means 80 from the outer wall to the left and right,
And a moving distance display member (100) for indicating a moving distance of the elevating means (80) moved to the right and left by the moving means (90).
The cleaning apparatus according to claim 1, wherein the cleaning member (50)
A brush case 51 which is open to the front surface of the cleaner case 10 and is fixed to the accommodation space 11,
A cylinder 52 fixed to the brush case 51 to extend and retract the cylinder shaft by control to the controller 70,
A brush frame 53 fixed to the cylinder axis of the cylinder 52 and having a space formed therein,
A cleaning brush 54 whose both ends are rotatably fixed inside the brush frame 53,
And a cleaning motor 55 which is fixed to one side of the brush frame 53 and rotates the cleaning brush 54 under control by the controller 70 in a state of being axially coupled to one end of the cleaning brush 54 Exterior wall cleaner.
The cleaning liquid suction member (60) according to claim 1, wherein the cleaning liquid suction member
A cleaning liquid suction pipe (61) installed at both ends of the front and rear surfaces of the cleaner case (10)
One end is detachably connected to the rear end of the cleaning liquid suction pipe 61 and the other end is connected to the suction pump 63 to recover the cleaning liquid sucked through the cleaning liquid suction pipe 61 by the operation of the suction pump 63 And a recovery hose (62)
Wherein the cleaning liquid suction pipe (61) is formed with a pedestal (65) protruding from the end to the front of the cleaner case (10) at the bottom to collect the cleaning liquid sprayed on the outer wall.
[2] The apparatus according to claim 1, wherein the elevating means (80)
A guide shaft 81 spaced apart from the cleaner case 10 by a width larger than the width of the left and right sides and fixed on the outer wall for cleaning,
An upper end of the guide shaft 81 is bent in the shape of "?&Quot; to bend at the upper end of the outer wall,
A guide member 82 fixed to both sides of the cleaner case 10 while being slidably fixed to the guide shaft 81,
And an elevating member (83) controlled by the controller (70) in such a manner that both sides thereof are fixed to the upper ends of the guide shafts (81) to raise and lower the cleaner case (10)
The elevating member 83
An elevating motor 86 fixed between the guide shafts 81 and controlled by the controller 70 to provide rotational force,
A reel 87 coupled to the shaft of the elevating motor 86,
And a wire (88) wound on the reel (87) in a state where one end thereof is fixed and the other end is fixed to an upper portion of the cleaner case (10).
The method of claim 4,
The moving means 90 is constituted by a roller which is provided in the elevating means 80 and is rolled and moved in a state of being supported on the outer wall,
The movement distance indicating member 100
A first gear 110 penetrating the guide shaft 81 of the elevating means 80 and fixed to the moving means 90 and rotated together with the moving means 90,
A second gear 120 meshing with the first gear 110 and rotated together with the first gear 110,
A rotating shaft 130 having one end fixed to the second gear 120 and rotated together with the second gear 120,
A bracket 140 fixed to the guide shaft 81 of the elevating means 80 in a state in which the rotating shaft 130 passes through and is rotatably fixed,
A protective pipe 150 having one end fixed to the bracket 140 and protected by the rotation of the rotation shaft 130 inserted through the bracket 120,
A rotation sensor 160 fixed in communication with the other end of the protection pipe 150 to sense the rotation of the rotation shaft 130,
And a display unit (170) for displaying the sensing state of the rotation sensor (160) in numerical values.
The apparatus according to claim 1, wherein the movement interval setting member (100)
A case 101 provided in the elevating means 80 and having a space formed therein,
A rotary reel 102 rotatably fixed in an inner space of the case 101,
A rotary knob 103 protruding outside the case 110 in a state of being connected to the rotary reel 102 to rotate the rotary reel 102,
The other end is wound on the rotary reel 102 while being fixed and the other end is projected to the outside of the case 101. When the other end is pulled by the external pressure, the rotary reel 102 is unrolled and discharged to the outside of the case 101, A rope 104 that flows into the case 101 and is wound on the rotary reel 102 when the rotary reel 102 is rotated by the rotary knob 103,
A locking member 104 provided in the case 101 to press the outer side of the rope 104 to fix the discharged state of the rope 104 and release the pressing of the rope 104 to allow the rope 104 to enter and exit, (105). ≪ / RTI >

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