KR100437183B1 - Washing machine for high tower building - Google Patents

Abstract

The present invention relates to a high-rise building wall cleaning system.

In high-rise buildings, the most popular means for cleaning exterior walls is manual cleaning, with a person being towed to the roof by a rope. In addition, a mechanical method of washing a washing apparatus on a train having adsorption means is also proposed. However, it is a reality that the surface of the actual building other than the manual device has irregularities, and because of the various shapes, it is not actually applied.

The present invention allows the mechanical automatic washing unit to move by lifting wires on the building wall by a separate Shanghai song train. These devices were designed to enable simple and rapid cleaning of various types of building exterior walls using a wall cleaning system arbitrarily adjustable by a rooftop control unit. Wastewater generated during wall cleaning was collected at the bottom of the housing containing the cleaning brush and collected separately to eliminate the occurrence of civil complaints. In addition, since the height of the washing part is adjusted by the height adjustment part according to the shape of the building, wall washing of various structures is possible without being limited to the type of the building to be cleaned. In addition, by separating the transport train and connecting the general cargo train can be transported heavy loads can be used simultaneously for washing and cargo transfer.

Description

High-rise building exterior wall cleaning system {Washing machine for high tower building}

The present invention relates to a high-rise building exterior wall cleaning system for automatically cleaning the outer wall of a high-rise building.

As urbanization progresses, the buildings are getting higher. High-rise buildings require special means to clean the exterior walls, unlike ordinary low-rise buildings. In other words, a separate towing wire is installed on the roof of a building spanning several tens of floors, and the equipment of the cleaning source is tied to the roof, and the work is gradually lowered while washing or painting. And if you want to move things upstairs, you use gondolas or ladders on the roofs of buildings.

Manual cleaning requires expensive ropes, other than the installation of sturdy ropes on the roof, whereby humans ride on and off.

A recent technology provided for automating the cleaning process is the use of trains with suction plates. This is because the hemispherical plate is attached to the glass surface, but the vacuum suction treatment allows the train with the equipment for cleaning on the wall to be fixed. However, if the wall is not glass, such as tiles, cement walls, etc., there is a drawback that can not be used because the vacuum is not formed, it is only effective in buildings made of glass.

Korea 1996-10996 is a lifting device installed on the roof fixed by the frame, the rope guide means, the winch, etc. to enable the lifting device installed on the roof, the lifting device from the roof by the rope. The washing water was connected by the washing water supply device for supplying the washing water. Here, the cleaning brush is made to move forward from the front of the cleaning device by the forward and backward means operated by the bolt shaft to make the window washable. The above apparatus has the advantage that the washing apparatus is free to advance and retreat toward the inclined surface as compared with the conventional apparatus, so that it can be adapted even to the uneven wall surface. However, the motor, bolt shaft, brush device and frame are configured to lift from the roof to the ground by only two ropes, so it is not enough to support only two ropes in case of vibration or severe wind. This is because most buildings reach heights of several tens of meters. In addition, there is a disadvantage that the washed dirt generated while the washing apparatus is washed down without any means, so that passers-by in the lower part may see damage during high-speed processing. In addition, since the washing apparatus is heavy, the forward and backward means for supporting the apparatus have a corresponding weight and volume to support the weight so that the rooftop needs to install the apparatus once. .

Korean Laid-Open Patent No. 98-33248 is a cleaning device for close contact with a building's outer wall by a crane, and adopts a method of attaching a contactor that generates a forward force by emitting strong wind on the front panel, and steer by steering wheels. Then, the front side is lifted by the cam motor so as to pass the window sills. In other words, the structure is similar to the principle of the adsorption plate, but in close contact with the wall surface, but when the wall surface is not flat, it is difficult to exert strong adhesion due to weak adhesion. In addition, there is a cam motor for crossing the windowsill, but if the height of the jaw is larger than the cam, it is completely useless.

In addition, a number of designs have been proposed, but there is no means to guarantee the degree of adhesion with the building exterior walls, and it remains a partial complement. Another problem has not been solved by the means of collecting dirt, and a means for precisely cleaning the desired point without being disturbed by the shape of the wall having an irregular surface is required.

The present invention is to provide a building washing system that is easy to move and install by configuring to have a prefabricated structure that is easy to carry while eliminating the above-mentioned disadvantages and economical. The present invention is a constant distance from the outer wall of the window installed on the outer wall of the building. The present invention also provides a washing system that can be washed while being in close contact with the wall at all times even in an irregular shape. The present invention also collects all the washing waste water generated during washing, and there is no complaints generated during the separate washing process. Using to provide a high efficiency cleaning system that can be cleaned in a short time.

1 is a side view showing the overall configuration of the present invention,

Figure 2 is a side view of the state used for the cargo transfer of the present invention,

3 is a perspective view of a rooftop installation of the present invention;

4 is a front view of the washing unit and the transfer train of the present invention,

5 is a side view of the washing unit and the transfer train of the present invention,

Figure 6 is a plan view showing a horizontal rotation operation state of the fixing part of the present invention, Figure 7 is a structural conceptual diagram showing the connection relationship between the drive unit and the cleaning unit and the transfer train by the lifting wire of the present invention.

<Explanation of symbols for the main parts of the drawings>

DESCRIPTION OF SYMBOLS 1 Middle part 2, 3 Left and right fixed part 4: Vertical part 5 Horizontal part 6 Towing adjustment part 7: Guiding part 9: Pressing wire winding roll 10: Ground side winding roll 46: Guiding roller 11: Guiding wire 12: Lifting wire 20: Drive part 21: Control panel 31: Rotating brush C: Camera 22: Observation monitor 32: Injection nozzle 33: Housing 34: Height adjustment part 35: Connector 48, 48a, 48b, 48c: Left and right upper and lower members 41, 42 43, 44: vertical roll fixing part 46: guiding roller 45: pressing structure M: drive motor T: power converter R: winding roller

The present invention is to adjust the lifting and wall contact of the transfer train for transporting the cleaning device by the winding of the wire, the fixed portion consisting of a foldable structure that can be stretched in the front and rear, right and left and vertical direction around the center;

A control unit which is installed in the fixed unit and comprises a control panel and an observation monitor for adjusting the winding of the wire for lifting and lowering the transfer train and the operation of the washing unit;

It is towed by the wire to be pulled from the fixed part, and ascends on the wall, sprays the cleaning agent, and proceeds with the cleaning operation to collect and remove the washed waste water, and to adjust closely to the windows or walls recessed by the height adjustment part. A cleaning unit capable of being configured,

High-rise building exterior wall washing and cargo transfer consisting of a transfer train unit which is integrated by the washing unit and the connector and ascends and descends, but allows the width adjustment according to the width of the wall to be arbitrarily adjusted, and secures the adhesion with the wall by the pressing structure. It's about the system.

Another feature of the present invention is to remove the washing portion and the transfer train in the above configuration and to assemble a cargo train in the form of a box here to be available for transport of cargo for high-rise buildings.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a side view showing the overall configuration of the present invention, Figure 2 is a side view of a state used for the cargo transfer of the present invention. 3 is a perspective view of a fixing part and a control part showing a rooftop installation state of the present invention, FIG. 4 is a front view of the washing part and the transfer train of the present invention, and FIG. 5 is a side view of the washing part and the transfer train of the present invention. 6 is a plan view showing a horizontal rotation operation state of the fixed portion, Figure 7 is a structural conceptual diagram showing the connection between the drive unit and the cleaning unit and the transfer train by the lifting wire of the present invention.

The present invention is foldable around the central portion (1) and the inside of the hollow structure of the rod-shaped left and right sides (2) (3), vertical portion (4), horizontal portion (5) and from the tip of the vertical portion to the outside of the building It is connected from the protruding towing adjustment section 6, the guiding section 7 arranged at the front end of the towing adjustment section so that the center is vertically crossed, and the pressing wire winding roll 9 installed at the upper end of the building to the ground side winding roll 10. Fixed part of the flexible structure consisting of the guiding wire 11 connected continuously while pressing the guiding roller 46 of the transfer train,

The control device 100 of the drive unit 20 installed at the center of the fixed unit is integrally formed with the drive motor, and operated by a remote control panel 21 to move the guiding wire 11 and the lifting train of the transfer train and the washing unit. While winding or releasing the wire 12 to the pressing wire winding roll 9 and the winding roller R, respectively, the valve of the discharge nozzle of the washing unit is opened and closed to arbitrarily spray the washing water and the cleaning agent, and a rotating brush installed in the washing unit. Control unit for adjusting the rotational direction of (31),

The brush 31 disposed in Shanghai is rotatably disposed at the boundary of the central injection nozzle 32 to be embedded in the housing 33 of the open structure toward the building side, and the outer center portion of the housing is provided with a high and low adjustment portion 34. Fixed by a), the high and low adjustment unit is integrally formed by the left and right transferable connector (35) connected to the lower transfer train washing unit configured to be horizontally movable from the upper side of the transfer train,

The left and right upper and lower members 48, 48a, 49 and 49a of the flexible structure which are integrally formed with the washing unit and are arranged up, down, left and right, and the inner knobs 50, 50a and the adjusting knobs 48b and 48c. The four vertical roll fixing parts 41, 42, 43, 44 are in contact with the width of the outer wall of the building, and the pressing structure 46 having the guiding roller 46 at the distal end thereof is provided on the opposite side thereof. It is a washing and cargo transfer system of a high-rise building exterior wall composed of a transport train unit which is always in close contact with the building exterior wall by the pressing force of the guiding wire (11).

In the present invention, the fixing part in the center of the central portion in the left and right fixing parts (2) (3), vertical part (4), horizontal part (5) and the vertical part of the multi-stage folding structure that can be adjusted as necessary to the outside of the building The protruding traction adjusting section 6 and the guiding section 7 arranged so as to vertically intersect at the tip of the traction adjusting section, which can be fixed by a general bolt fixing method, a screwing method or various adjustment methods of interference fitting. Pressing wire winding roll (9) in the fixing portion is to allow one end of the ground-side winding roll (10) installed on the ground to the guiding wire 11 to be wound and released by the built-in drive motor, but the guiding wire (11) presses the entire train as it passes over the guiding rollers 46 of the transfer train.

The driving unit 20 installed in the center of the fixed unit is a device for switching the forward and reverse rotation direction of the driving motor M, as shown in FIG. It is configured to be operated by the remote control panel 21, and the output shaft of the drive motor is what is condensed in the power conversion unit (T) collectively. The control device uses a microcomputer, such as a PC or a one-chip processor, including a general PLC, and does not need to be particularly limited. The winding end of the elevating wire 12 is wound on the winding roller R of the power converter. The lifting wire, which is fixed to release and extends from the take-up roller, moves the guiding roller 1 (20a) inside the upper end of the vertical part, the guiding roller 2 (20b) of the traction adjustment part, and the guiding roller 3 (20c) of the guiding part. The transfer train part and its end are connected to each other. The vertical part 4 of the fixing part is provided with a direction changing handle 4a at an arbitrary position, and the vertical part is horizontally controlled by the handle operation as shown in FIG. It can be used for various purposes by changing direction. Specifically, when the device of the present invention is used for cargo transportation, when the cargo is loaded and the target floor is reached, the cargo moves closer to the target floor by horizontal movement by the handle of the vertical part as shown in FIG. It is available for transfer. A snap fixing part 8 is installed at the tip of the horizontal part 5 of the fixing part so as to be fixed to another structure installed on the roof of the building so as to form a supporting point of the whole fixing part.

The control unit of the present invention is connected to the observation camera (C) installed in the transport monitor observation monitor 22 to enable the visual observation of the position of the cleaning unit transported by the current transport train. Observation cameras can be attached to the front, rear, left and right to switch the device to observe the necessary part, attached to the lighting device so that it is not difficult to observe the dark part. The control panel 21 of the control unit can be controlled by using a conventional microcomputer, PLC, personal computer, etc., and the large-capacity or highly precise control device is required because the drive motor stays on, off, direction change, and speed change degree. No specific internal structure is omitted.

The cleaning part of the present invention comprises a housing 33 has a hemispherical shape so that the upper and lower two rotating brushes 31 and 31a face each other, and spray nozzles 32 are disposed at the centers of both rotating brushes. The cleaning agent or the washing water supplied through the supply port 39 at the upper end of the housing is sprayed toward the building. The washing unit is in contact with the wall using the height adjustment unit 34 according to the state of the building because the windows or walls that need to be cleaned vary by building. The upper and lower ends of the housing are provided with an elastic wheel 37 for friction and transport with the building to remove the resistance of the Shanghai Song and absorb the impact caused by the collision when in contact with the window. The bottom portion of the housing is installed waste water discharge path 38 is concentrated in the waste or sewage generated by the washing here to be transported to a separate collection tank through the discharge conduit (39). The high and low adjustment part 34 of the washing unit is connected to a mechanical conveying means such as a general rack and pinion, the motor shaft and the condensed bolt shaft, in the present invention, the rack and pinion form.

The conveying train part for conveying the washing part of the present invention to a target point is configured in a hexahedral form by a general frame structure, but the vertical members 41 of the folding type structure are adjustable at both ends of the upper and lower horizontal members 48 and 48a. (42) (43) (44) are fixed to the four ears, and this horizontal member is made to be freely stretchable by the adjustment of the adjustment knobs 48b and 48c provided in the middle of both sides. In addition to the screw type, the adjusting knobs can be used for tap bolt fastening and pin fixing, and the adjustment knob need not be particularly limited as long as possible. The inner vertical members 49 and 49a are installed inside the horizontal members, and the horizontal members 50 and 50a are installed inside the horizontal members, and the pressing members 45 are provided on the horizontal members 50 and 50a. Return joint 47 to be connected to the lower end of the) is to be connected. The return joint is installed inside the return joint so that the pressing structure 45 is always returned to the center side (outside the building) by the restoring force (or repulsive force) of the spring. And the guiding roller 46 is installed on the upper end of the pressing structure, so that the guiding wire (11) extending from the fixed portion to be hung all the time. That is, the pressing structure is always returned to the outside of the building by the action of the return spring, the guiding wire 11 is pressed in the reverse direction so that the transport train connected thereto is in close contact with the outside wall of the building as shown.

Although not shown, the roof of the building is provided with two reservoirs storing the washing water and the washing solution to be supplied to the washing unit, and the user arbitrarily turns on and off the washing water and the washing liquid by a switch valve switch installed in the handle 42 of the fixing unit. Do it.

Another embodiment of the present invention is to transfer the cargo to the building as shown in FIG. In other words, by removing the washing unit and the transfer train in the present invention, the transfer box 26 is fixed to the leading end of the lifting wire 25, the lifting and lowering process can transfer the cargo to the target floor, in particular for high-rise buildings It is particularly suitable for the transfer of moving parts.

Looking at the specific operating state of the present invention as follows.

As shown in FIG. 3, the left and right fixing parts 2 and 3 extend from side to side around the center part 1 to be fixed to the roof railing of the building, and the horizontal part 5 is also extended to be fixed to other structures. Secure three-way support points. In this state, the vertical portion 4 is extended, the traction adjusting portion 6 is extended at the upper end of the vertical portion, and the guiding portion 7 is fixed at the end thereof. Since the inside of the fixing part is a hollow structure, the lifting wire 25 is connected through this to pull and contract the wire according to the operating force of the driving motor 20. Both ends of the elevating wire are connected to the constant member 48 of the transfer train, and the washing water and the washing liquid supply conduit are connected to the supply port 39 at the upper end of the housing of the washing unit. Gradually descending the lifting wire 25 in this state while grasping the state of the wall to be cleaned through the observation monitor 22, and if there is the height of the wall is operated the height adjustment unit 34, the cleaning brush is in close contact with the wall or glass window Do it. And the transfer train is adjusted to adjust the height by adjusting the adjustment tabs, pins, etc. in the middle of the four-roll vertical roll fixing portion (41) (42) (43) (44) so as to descend by adjusting the height to contact the wall.

The spray nozzle 32 in the washing unit is disposed toward the wall so that the required washing water and the washing liquid are sprayed, and after the brush is washed, the washed waste water is stored in another water tank on the ground through the waste water discharge path 38 at the bottom of the housing. Remove it.

As described above, the washing unit is lifted up and down according to the ascending and descending of the transfer train, and the height is adjusted by a separate high and low adjustment unit 34, and at the same time, the transfer train is also adjusted to adjust the height.

In addition, the generated wastewater is collected and removed through the wastewater discharge path at the bottom of the housing, thereby fundamentally solving the damage to pedestrians under the building.

Another characteristic effect is that the left and right fixing parts, the horizontal part, and the vertical part can all be folded in a prefabricated manner, so that the user can easily grip and transport them on the roof of the intended building, which can greatly improve workability. will be.

Another effect is that the left and right width and height of the transfer train can be adjusted arbitrarily, so that even if the exterior wall of the building is curved or uneven, the height and height of the transport can be maintained at all times.

Another effect is that the guiding wire 11 pushes the transfer train to the wall at all times, and the return spring in the return joint 47 installed in the transfer train causes repulsion so that the transfer train outside the wall is significantly elastic due to the spring elasticity. Because it is close to each other, it is acceptable even if there is some error, and because it is elastic contact, it absorbs and removes even if a temporary vibration or shock is applied.

Claims (6)

Left and right side fixing parts (2) (3), vertical parts (4), horizontal parts (5) of the hollow rod-like structure foldable around the center part (1), and a traction adjusting part (6) protruding outward from the tip of the vertical part, The guiding part 7 arranged at the front end of the traction adjusting part so as to cross vertically, and from the pressing wire winding roll 9 installed at the upper end of the building to the ground side winding roll 10 is connected to the guiding roller 46 of the transfer train. Fixed part of the flexible structure consisting of a guiding wire 11 continuously connected to the pressing and elevating wire 12 is exposed at both ends of the guiding part to pull the transfer train, The control device 100 of the drive unit 20 installed at the center of the fixed unit is integrally formed with the drive motor and operated by a remote control panel 21 to guide the guiding wire 11 and the lifting wire 11 of the transfer train ( 12) while winding or releasing the pressing wire winding roll 9 and the winding roller R, opening and closing the valve of the discharge nozzle of the washing unit to spray the washing water and the washing agent arbitrarily, and rotating brush 31 installed in the washing unit. A control unit comprising an observation monitor 22 to adjust the rotation direction of the monitor and to monitor the overall operation state and position by the image data input from the camera C installed in the transfer train, The brush 31 disposed in Shanghai is rotatably disposed around the central injection nozzle 32 to be embedded in the housing 33 having an open structure toward the outside of the building, and the outer center portion of the housing is provided with a high and low adjustment part 34. It is fixed by), the high and low adjustment unit is integrally formed by the left and right transfer connector (35) connected to the lower transfer train washing unit configured to be horizontally movable from the upper side of the transfer train, The basic frame is constituted by the left and right upper and lower members 48, 48a, 49, and 49a of the inner and outer members 50 and 50a of the flexible structure which are integrally formed with the washing unit and arranged up, down, left and right. (48b) (48c) to adjust the width of the four ears vertical roll fixing parts (41) (42) (43) (44) corresponding to the width of the corresponding area of the outer wall of the building by guiding rollers on the opposite side. A high-rise building exterior wall cleaning system comprising a transfer train portion (46) which is in close contact with the pressing structure (45) installed at the tip side to the building exterior wall side at all times by the pressing force of the guiding wire (11). The method of claim 1, In the fixed part, the pressing wire winding roll 9 has the guiding wire 11 fixed to the ground side winding roll 10 installed on the ground so that one end thereof is fixed and wound by on / off and forward rotation operation of the built-in driving motor. And releasing to be possible, but the guiding wire 11 is to press the entire train while passing through the guiding roller 46 of the transfer train, One end of the elevating wire 12 is fixed to the winding roller R of the power conversion unit, and the elevating wire continued from the winding roller is a guiding roller 1 (20a) inside the upper end of the vertical portion and a guide of the traction adjusting unit. High-rise building exterior wall cleaning system, characterized in that the transfer train via the guiding roller 2 (20b), and the guiding roller 3 (20c) and the end thereof is connected to each other. The method of claim 2, The vertical portion 4 of the fixing portion is provided with a handle 4a for change of direction at an arbitrary position so that the vertical portion can be changed in the horizontal direction, A high-rise building exterior wall cleaning system, characterized in that a snap fixing part (8) is installed at the tip of the horizontal part (5) of the fixing part so as to be fixed to another structure installed on the roof of the building. The method of claim 1, The cleaning part has a housing 33 having a hemispherical shape, and the two upper and lower rotating brushes 31 and 31a are installed to face each other, and the spray nozzles 32 are disposed at the centers of the upper and lower rotating brushes. The cleaning agent or the washing water supplied through the supply port 39 to be sprayed toward the building, The height adjustment part 34 is installed outside the center side of the housing, an elastic wheel 37 is installed at the upper and lower ends of the housing, and a waste water discharge path 38 is installed at the bottom of the housing to collect water through the discharge conduit 39. High-rise building exterior wall cleaning system, characterized in that to remove. The method of claim 1, The conveying train part is configured in the form of a cube, and vertical members 41, 42, 43, 44 of the folding type adjustable structure are fixed to four ears at both ends of the upper and lower horizontal members 48, 48a. The horizontal member allows the length to be arbitrarily stretched by adjusting the adjusting knobs 48b and 48c provided at the middle of both sides. The inner vertical members 49 and 49a are installed inside the horizontal members, and the horizontal members 50 and 50a are installed inside the horizontal members, and the pressing members 45 are provided on the horizontal members 50 and 50a. To connect the return joint (47) to the lower end is tightened, Inside the return joint, the return spring is built-in, and the pressing structure 45 is fastened to the center side (outside of the building) at all times, and the guiding roller 46 is installed at the upper end of the pressing structure. High-rise building exterior wall cleaning system, characterized in that to be squeezed toward the outer wall of the building at all times so as to span the guiding wire (11). delete