KR100672005B1 - Apparatus for painting external wall of building - Google Patents

Abstract

A wind shielding device for painting a high building is provided to prevent the paints from being scattered by keeping a predetermined gap between an exterior wall of the building and a wind shielding screen even by strong wind by holding the position of the wind shielding screen with a vertical adjusting weight. The wind shielding device for painting a high building(1) is composed of at least one wheel(50) installed in the opened end of a wind shielding screen(20) and rolled along the exterior wall of the building to guide up/down motions of the wind shielding screen; a vertical adjusting weight(60) connected to the bottom side of the wind shielding screen to support the wind shielding screen not to horizontally move the wind shielding screen; a rail(70) bent downward, formed of a guide groove on the upside, and hung and fixed to a roof(2) of the building; a slider(80) equipped with a drum(11) wound with a pulling rope(10) and slidably installed in the guide groove; and a collecting container(21) installed at the lower end of the opened side of the wind shielding screen to collect the scattered paints flowing along the inner surface of the wind shielding screen.

Description

Windbreaker for painting high-rise buildings {APPARATUS FOR PAINTING EXTERNAL WALL OF BUILDING}

1 is a side view of a windbreak device for painting high-rise buildings according to the present invention.

Figure 2 is a perspective view of the main portion of the windbreak device for painting high-rise buildings according to the present invention.

Figure 3 is another illustration of a windscreen applied to a windbreaker for painting high-rise buildings according to the present invention.

<Description of Signs for Main Parts of Drawings>

10: tow line, 11: drum

20: windbreak, 21: water container

30: paint sprayer, 40: spray gun

50: wheel, 60: vertical adjustment weight

70: rail, 80: slider

The present invention relates to a windbreak device for painting a high-rise building, and more particularly, when the outer wall of a high-rise building is painted with paint, it is possible to prevent the paint from flying into the air. The present invention relates to a windbreak device for painting high-rise buildings.

In general, in the case of painting the paint on the outer wall of the building is painted by the paint technicians.

In the above paint painting work, when the number of floors of the building is low, the worker stands on the ground and paints with a roller.In the case of a high-rise building, the worker is placed on the workbench after installing the workbench which is elevated by the tow line. The paint supplied from the ground paint sprayer is applied to the outer wall using a spray gun, but there are many problems as described in detail as follows.

In the spraying method using the spray gun, paint fugitives are generated when spraying the paint. The painting on the outer wall of the building is done outside the building, so all the paint fugitives fly into the air and pollute the air. Even if healthy people drink, respiratory diseases may appear, but people who have lung disease, heart disease, circulatory disease, etc., and older people who do not have active respiratory and circulatory system problems get worse. have.

In addition, paint fly-bys are generated even during normal painting work as described above. As the amount of paint fly-bys grows even if it is blown by wind, only a small amount of paint is sprayed on the outer wall of the portion to be painted to paint the portion repeatedly. Since the work takes a long time, so the cost of using a larger amount of paint has a problem that must be injected.

In order to solve this problem, the exterior wall coating system of a high-rise building proposed in Patent No. 5,999,39 has been applied.

The conventional outer wall coating system of a high-rise building, the work table is lifted and lowered by a traction line; A spray gun for supplying and spraying paint through a paint sprayer; And a windscreen installed on the upper surface of the workbench provided with the spray gun, wherein the windscreen is formed of a transparent material, and on one side of the workbench provided with the windscreen, dust is collected by suction filtration of paint scattering materials in the windscreen. It consists of a dust collecting device which discharges into a corrugated pipe.

According to the prior art, since the workbench is supported only by the traction line, there is a weight of the workbench, but the workbench does not maintain the gap with the high-rise outer wall during the painting operation due to the wind, etc. There is a problem.

The present invention is to solve the above-mentioned conventional problems, and when painting the paint on the outer wall of a high-rise building, paint scattering is not scattered into the atmosphere, and a windscreen for preventing the scattering of paint scattering is not affected by wind. The purpose of the present invention is to provide a windbreaker for painting high-rise buildings so as to maintain the position.

Windproof device for painting high-rise buildings according to the present invention for achieving the above object is mounted on the open end side of the windshield and rolled along the outer wall of the high-rise building while guiding the lifting of the windshield; It is connected to the bottom of the windscreen is characterized in that it comprises a vertical adjustment weight to support the windscreen does not flow from side to side.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

As shown in FIG. 1 and FIG. 2, the high-rise building coating apparatus according to the present invention has a tubular structure in which one side facing the high-rise building 1 is open to a tow line 10 provided on the roof 2 of the high-rise building 1. Windbreak film 20 to be elevated along the outer wall of the high-rise building (1) by; A spray gun 40 connected to the paint sprayer 30 disposed on the ground and connected to the hose 31 and mounted on the windscreen 20 to receive paint from the paint sprayer 30 and spray the paint to the outer wall of the high-rise building 1 (40). )and; One or more wheels 50 mounted on the open end side of the windscreen 20 to guide the lifting of the windscreen 20 while rolling along the outer wall of the high-rise building 1; A vertical adjustment weight 60 connected to the bottom of the windscreen 20 to support the windscreen 20 so as not to flow from side to side; A rail 70 that is bent toward the lower side and provided with a guide groove 71 on an upper surface thereof and is fixed to the rooftop 2 of the high-rise building 1; It comprises a slider 80 is mounted to the drum 11 wound around the tow line 10 and slidably mounted to the guide groove 71 of the rail 70. Hereinafter, each component will be described in detail. Same as

The tow line 10 lifts the windscreen 20 while being unwound or wound while being wound around the drum 11. The drum 11 may be any device capable of winding or unwinding the tow line 10 by rotation. The drum 11 may be wound or unwound by a motor (not shown) that rotates in both directions by remote control of a remote controller. do.

The windbreak membrane 20 should not be influenced by the wind by preventing the paint sprayed from the spray gun 40 from scattering into the atmosphere, and should be able to handle the scattered paint. Is made of, the lower end portion of the opening side can be equipped with the sump 21 so that some paint sprayed from the spray gun 40 does not fall to the ground. The sump 21 has a tubular structure with an open top and can be fixedly or detachably connected to the windbreak 20, for example, a loop 22 is formed in the windbreak 20 and a loop is formed in the sump 21. Hanger 23 is fitted to be connected to the 22 is formed so that the sump 21 can be caught and fixed.

In addition, a bearing 24 supporting the spray gun 40 may not be changed in the windbreak membrane 20.

Windbreak film 20 is made of a streamlined cross-section can induce the wind to pass naturally, but because some of the wind can be generated by the wind ventilation net in the form of a net that passes through both sides in order to minimize the wind caused by the wind (26 (See Fig. 3) can be mounted. The ventilation net 26 is naturally a mesh that passes through the wind but does not pass through the liquid paint.

The spray gun 40 is inserted into the windbreak membrane 20 and mounted to face the outer wall of the high-rise building 1 to spray paint on the outer wall of the high-rise building 1 and move up and down along the windbreak film 20.

The wheels 50 are preferably installed at four front, rear, left, and right sides of the opening of the windscreen 20 so as to be in contact with the outer wall of the high-rise building 1 when the windscreen 20 is elevated by the operation of the tow line 10. Rolling in to induce the windscreen 20 to move up and down in a stable operation.

The vertical adjustment weight 60 is to allow the windbreak membrane 20 to maintain its position without being shaken by the wind. For example, a ring 25 is formed at the bottom of the windbreak membrane 20, and the vertical adjustment weight ( 60 is provided with a hanger 61, the hanger 61 is hooked to the ring 25, the vertical adjustment weight 60 is detachably connected to the windbreak film (20).

The rail 70 is installed on the roof 2 of the high-rise building 1 to guide the movement of the slider 80. The rail 70 is seated on the upper surface of the wall 3 constructed at the edge of the rooftop 2, and is bent downward from both sides of the horizontal portion 72 and the horizontal portion 72 in which the guide grooves 71 are formed. It consists of the vertical part 73 which wraps both sides of (3).

The slider 80 is slidably mounted in the guide groove 71 of the rail 70 to change the position of the windbreak film 20 while moving along the guide groove 71.

 The operation of the windbreak device for painting high-rise buildings according to the present invention configured as described above is as follows.

The slider 80 is moved along the guide groove 71 to set the position of the spray gun 40. The windbreak membrane 20 is supported on the outer wall of the high-rise building 1 through the wheels 50 and is maintained vertical to the ground without being affected by the wind by the vertical adjustment weight 60.

When the paint is sprayed through the spray gun 40, the outer wall of the high-rise building 1 is coated by the paint, and at this time, the windbreak film 20 seals the spray gun 40 from the outside so that the spray gun 40 is sprayed. The paint sprayed in is sprayed only on the outer wall of the high-rise building 1 without being scattered to the outside of the windscreen 20.

Then, unwinding the tow line 10 (remotely controlling the motor of the drum 11) to move the spray gun 40 to the next position, the windbreak 20 is gradually lowered, the windbreak 20 is a high-rise While being guided by the wheels 50 rolling along the outer wall of the building 1, the vertical adjustment weight 60 is lowered to the left and right without shaking.

Meanwhile, some paint that is not sprayed on the outer wall of the high-rise building 1 and scattered on the inner surface of the windscreen 20 is collected in the sump 21 along the inner surface of the windscreen 20, so that the interior of the windscreen 20 The paint present in the will not be scattered to the outside.

As described above, according to the windbreak device for painting a high-rise building according to the present invention, the windscreen is supported on the outer wall of a high-rise building through a wheel, and the position of the outer wall of the high-rise building is maintained even though a strong wind blows by maintaining a position by a vertical adjustment weight. It maintains a certain interval to prevent the paint from flying by the wind.

While the invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (2)

A wind screen that is lifted along an outer wall of the high-rise building by a tow line installed on a roof of the high-rise building, with a tubular structure having one side open to the high-rise building; High-rise building coating device comprising a spray gun connected to the paint sprayer disposed on the ground and connected to the outer wall of the high-rise building while being connected to the outer wall of the high-rise building by receiving paint from the paint sprayer and spraying the outer wall of the high-rise building. To One or more wheels mounted on an open end side of the windscreen to guide the ascent of the windscreen while rolling along the outer wall of the high-rise building;  A vertical adjustment weight connected to the bottom of the windbreak membrane to support the windshield not to flow from side to side; A rail bent toward the bottom and provided with a guide groove on an upper surface thereof to be fixed to the roof of the high-rise building; A slider on which the tow line is wound and which is mounted to be slidably mounted in the guide groove; The windbreak device for painting a high-rise building, characterized in that it is provided in the lower end portion of the open side of the windshield is configured to include a collecting tank for collecting the paint fly-bye flowing along the inner surface of the windshield. The windbreak device of claim 1, wherein the windscreen is a streamlined cross section so that the wind passes naturally, and both sides of the windshield are provided with a ventilation network in the form of a mesh through which the wind passes.

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