KR20000020654A - Glass washing device - Google Patents

Abstract

PURPOSE: A glass washing device is provided to improve the efficiency of a washing work by cleaning up a vertical and a slant glass at the same time when cleaning up the vertical glass of a large building and the slant glass projected outward and extended from the upper side of the vertical glass. CONSTITUTION: If a lifting motor installed on the upper rear part of a slant ladder(2) is operated, and an elevating motor of a lifter(3) installed on the ladder is stopped, an elevating chair(4) connected to the end of a wire elevates vertically in parallel with a vertical glass(1a). Thereby, a worker sat on the elevating chair can clean up the surface of the vertical glass. Then, if the elevating motor is operated at the point when the elevating chair reaches the lower side of the slant ladder, the lift elevates slant toward the rear part along with a slant rack as a pinion rotates, and the elevating chair elevates slant toward the rear part in the slant ladder since the lifting motor continuously pulls the wire as the lift is elevated. Therefore, the passenger can clean up the slant glass slanted in a reverse direction with a stable posture.

Description

An apparatus for washing glass

The present invention relates to a glass washer, which will be described in more detail, in the cleaning of vertical glass mounted on a large building and inclined glass that protrudes outward from the upper side of the vertical glass, the vertical, inclined glass once It is possible to increase the efficiency of the washing operation by enabling the cleaning in the stroke, and also relates to a glass washing apparatus that can prevent accidents such as falling by maintaining a stable posture when the operator performs the washing operation.

In a building equipped with vertical glass and inclined glass which is inclined to protrude to the outside by extending the upper side of the vertical glass, when cleaning the outer surface of the vertical glass and the inclined glass, the worker winds up the ceiling and puts the body directly on the ceiling. The method used was to clean the glass surface as it descended from, or to clean the glass surface using expensive ladder lights.

However, as described above, when the worker cleans the vertical glass and the inclined glass by using a gile or the like, the worker first cleans the inclined glass reversely inclined through the ceiling, and then at the boundary between the inclined glass and the vertical wall glass. By using the method of cleaning down the vertical glass down the xile, it took a lot of time in washing work and had a problem of low efficiency.

In addition, when the worker cleans the vertical glass and the inclined glass using xyl, there is a problem that the worker can not perform the washing operation in a stable posture, such as a fall risk.

In addition, when using an elevated ladder truck, the height of the ladder mounted on the elevated ladder truck should be changed from time to time, so there was a problem that it takes a lot of time when washing the vertical glass and the inclined inclined glass to extend it.

Accordingly, the present invention has been invented to solve the above problems, in the vertical glass of the large building and extending from the upper side of the vertical glass and in cleaning the inclined glass protruding outward, cleaning the vertical, inclined glass at the same time By making it possible, it aims to increase the efficiency of the washing operation.

In addition, there is also an object to prevent the fall, such as by allowing the worker to maintain a stable posture when performing the washing work.

The present invention for achieving the above object, the horizontal upper and lower horizontal rails installed on the upper and lower sides of the inclined glass extending from the vertical glass of the building protruding to the outside; An inclined ladder mounted on the upper and lower horizontal rails and moving left and right, and having an upper and lower transfer motor and a lifting motor mounted on an upper side thereof, and a rotating roller mounted on a lower side thereof; A lifter mounted at the front of the inclined ladder to be inclined upward backward along the inclined ladder and having a wire passed therethrough; It is connected to the end of the wire is characterized in that consisting of the lifting chair to be elevated inclined rearward from the inside of the inclined ladder.

1 is a cross-sectional view showing a structure to which the washing apparatus of the present invention is applied.

2 is a schematic view showing an installation state of the washing apparatus of the present invention.

Figure 3 is a perspective view showing a part of the inclined ladder according to the present invention.

4 is an enlarged view of a portion A of FIG. 2;

5 is an enlarged view of a portion B of FIG. 2;

6 is a cross-sectional view taken along the line C-C of FIG.

Explanation of symbols for main parts of the drawings

1a: vertical glass

1b: inclined glass

11: upper rail

12: Lower side rail

2: slope ladder

21 ~ 24: 1st-4th Slope

25 crossbar

26: inclined rack

261: guide rail

27: left and right feed motor

28: lifting motor

281: wire

29: rotating roller

3: lifter

31: Bracket

32: axis of rotation

33: pinion

34: wire pulley

35: lifting motor

36: roller

4: lifting chair

41: seat portion

42: vertical stand

43: control unit

44: legs

441: wheels

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

1 is a cross-sectional view showing a structure to which the washing apparatus of the present invention is applied. In order to ensure the roughness of the interior of the airfield or the waiting room of a large building, a vertical glass 1a and an upper side of the vertical glass 1a are generally used. In mounting the inclined glass 1b extending from the inclined outward, the washing apparatus of the present invention is applied to cleaning the surface of the inclined glass 1b inclined in the opposite direction to the vertical glass 1a.

First, the configuration of the present invention will be described.

FIG. 2 is a view illustrating an installation state of the glass washer of the present invention. The horizontal and upper horizontal rails 11, which are installed on the upper and lower sides of the inclined glass 1b extending from the vertical glass 1a and inclined outwardly, 12), the inclined ladder (2) mounted on the upper and lower horizontal rails (11, 12) and moved to the left and right, and the wire (281) is mounted in front of the inclined ladder (2) and inclined upward It is characterized in that it is made of a lifting chair (3) and the lifting chair (4) which is connected to the end of the wire (281) and is inclined to the rear from the inside of the inclined ladder (2).

This will be described in more detail as follows.

3 shows the inclined ladder 2 of the present invention, wherein the inclined ladder 2 has first to fourth slopes 21, 22, 23, and 24 formed on both front and rear sides thereof, respectively. Between the second and second slopes 21 and 22, and between the second and third slopes 22 and 23, the third and fourth slopes 23 and 24 and the fourth and first slopes 24 and 21. A plurality of crossbars 25 are connected to support the respective ramps 21 to 24, and inclined to mount the lifter 3 (see FIG. 2) on the outside of the first and fourth slopes 21 and 24. The rack 26 is mounted, and the guide rail 261 is formed at the rear of the inclined rack 26 so that the roller 36 constituting the lifter 3 can slide.

On the upper side of the inclined ladder (2), as shown in Figure 4, the left and right feed motor 27 is equipped with a rotary roller 271 is mounted so that it can be moved left and right by the upper horizontal rail (11) in front The rear side of the inclined ladder 2 is provided with a lifting motor 28 on which a wire 281 is wound so as to lift the lifter 3 (see FIG. 2) and the lifting chair 4 (see FIG. 2). It is installed.

On the lower side of the inclined ladder (2), as shown in Figure 5 is fixed to the first and fourth ramps (21, 24) to be moved to the left and right on the lower horizontal rail 12 fixed to the structure The roller 29 is mounted.

In particular, the lifter 3, as shown in Figure 5 and 6, is mounted to the inclined rack 26 mounted to the outside of the first and second inclined bands (21, 22), the wire pulley ( 34 is fixed and a bracket 31 supporting a rotating shaft 32 having a pinion 33 on both sides, and a pinion 33 mounted on one side of the bracket 31 and mounted on both sides of the rotating shaft 32. ) Is mounted on both inner and outer sides of the bracket 31 and the guide rails 261 of the inclined racks 26 mounted on the first and second inclined bands 21 and 22. It consists of a roller 36 is rotated.

On the other hand, the elevating chair (4), ascending from the ground to the lower side of the inclined ladder (2), and then elevating from the inside of the inclined ladder (2), the vertical stand 42 on both sides of the seat portion (41) Is provided, the vertical pole 42 is connected to the wire 281, which is drawn from the lifting motor 28 and passes through a wire pulley 34 mounted in the middle of the rotation shaft 32 of the lifter 3, One side of the seat portion 41 is a control unit 43 is mounted so that the occupant of the elevating chair 4 can control the device, the leg 44 is characterized in that a plurality of wheels 441 is mounted. .

Hereinafter will be described the operation of the present invention configured as described above.

1 to 6, first, by operating the left and right transfer motor 27 located in the upper front of the inclined ladder (2), the above on the upper and lower rollers (11, 12) fixed to the structure While moving the inclined ladder (2) while fixing the inclined ladder (2) in front of the vertical glass (1a) and the inclined glass (1b) to be cleaned.

Thereafter, when the lifting motor 28 mounted on the upper rear of the inclined ladder 2 is operated and the lifting motor 35 of the lifter 3 mounted on the inclined ladder 2 is stopped, the wire ( The elevating chair 4 connected to the end of 281 rises vertically in parallel with the vertical glass 1a. Thus, the operator boarding the elevating chair 4 cleans the surface of the vertical glass 1a.

Then, when operating the lifting motor 35 mounted on the lifter 3 at the time when the lifting chair 4 reaches the lower side of the inclined ladder 2, it is fixed to both ends of the rotary shaft 32 of the lifter 3 As the pinion 33 is interlocked and rotated, the lifter 3 is inclined upwardly along the inclined rack 26. As the lifter 3 is raised, the lifting chair 4 is inclined to the rear in the inclined ladder 2 by continuously pulling the wire 281 from the lifting motor 28. Therefore, the occupant cleans the inclined glass 1b inclined in the reverse direction in a stable posture.

On the contrary, when the raised elevator 4 is lowered, the inclined glass 1b and the vertical glass 1a can be cleaned at the same time even when the elevator 4 is lowered.

The present invention as described above, in the simultaneous cleaning of the vertical glass and the inclined glass mounted inclined outward to the large building at the same time, it is possible to clean the vertical glass and the inclined glass in one stroke to increase the efficiency of the washing operation. It can be effective.

In addition, by allowing the worker to maintain a stable posture during the washing operation, there is also an effect that can prevent accidents such as falling.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

Claims (4)

Horizontal upper and lower horizontal rails 11 and 12 extending from the vertical glass 1a and installed on upper and lower sides of the inclined glass 1b inclined outwardly; The left and right transport motors 27 are mounted on the upper and lower horizontal rails 11 and 12 and are moved left and right, and have a rotating roller 271 that is moved left and right by the upper horizontal rail 11. An inclined ladder (2) on which a lifting motor (28) wound around the upper side (28) is equipped with a rotating roller (29) mounted on the lower horizontal rail (12) and moved left and right on a lower front side; A lifter (3) mounted at the front of the inclined ladder (2) and inclined upwardly along the inclined ladder (2) and through which a wire (281) passes; Glass washing apparatus, characterized in that it is connected to the end of the wire (281) and made of a lifting chair (4) to be inclined inclined backward from the inside of the inclined ladder (2). According to claim 1, The inclined ladder (2), the first to fourth ramps (21, 22, 23, 24) are formed on both the front side and the rear both sides, respectively, the first and second slopes (21, 22) A plurality of crossbars 25 are connected between the second and third slopes 22 and 23, the third and fourth slopes 23 and 24, and the fourth and first slopes 24 and 21. Each of the ramps 21 to 24 is supported, and on the outside of the first and fourth ramps 21 and 24, an inclined rack 26 to which the lifter 3 is mounted is mounted, The rear side of the glass washing device, characterized in that the guide rail (261) is formed to slide the roller 36 forming the lifter (3). 2. The lifter (3) according to claim 1, wherein the lifter (3) is mounted on an inclined rack (26) connected to the outside of the first and second inclined bands (21, 22), and the wire pulley (34) is fixed at the center and Lifting motor (31) for supporting the rotating shaft 32 having the pinion (33), and the pinion (33) mounted on one side of the bracket (31) to rotate the pinion (33) mounted on both sides of the rotating shaft (32) 35 and rollers 36 mounted on both inner sides of the bracket 31 and in close contact with the guide rails 261 of the inclined racks 26 mounted on the first and second inclined bands 21 and 22. Glass washing apparatus, characterized in that made. The lifting chair 4 is provided with vertical bars 42 on both sides of the seat part 41, which are pulled from the lifting motor 28 and lifted by the lifter 28. A wire 281 passing through a wire pulley 34 mounted in the middle of the rotating shaft 32 of 3) is connected, and a control part 43 is mounted on one side of the seat part 41, and on the leg 44. Glass washer characterized in that a plurality of wheels (441) is mounted.