KR200202411Y1 - Dry grooving apparatus using a compressed air - Google Patents

Abstract

The dry grooving apparatus of the present invention has a blower box and an air compressor installed on the upper part of the engine room formed on the upper surface of the pedestal, and a cyclone dust collector for separating dust and air from the side of the engine room, and a high pressure on one side of the air compressor. The other side of the air pipe is connected to the upper part of the cutting saw blade to cool the cutting saw blade through the air ejection port when the cutting saw blade is operated by connecting the air pipe for supplying the air of the saw blade. Connect one side of the dust discharge pipe to the upper one side of the cutting saw blade and simultaneously connect the other side of the dust discharge pipe to the cyclone dust collector, connect the air pipe to the upper part of the cyclone dust collector, and filter the other side of the air pipe. To the cyclone dust collector and form a dust collecting box at the bottom A dust collecting outlet is formed at the lower part of the box so that the separated dust can be loaded on the dust collecting bag, and the dust is discharged by the operation of the air supply device and the cutting saw blade for supplying air to the cutting saw blade. The dust collection device is configured at the time of integration.

Description

Dry grooving apparatus using a compressed air}

The present invention relates to a panic runway or a road constructed in a city, and more particularly, to form a grooving device using compressed air instead of a conventional cooling water to cut dust when performing a grooving operation on a panic runway or a road. The present invention relates to a dry grooving apparatus using compressed air manufactured by vacuum suction with cooling air as it is, and filtered in the apparatus to be recycled into a packaging material.

In general, safety grooving is formed on a turning road or a panic runway to prevent an accident for speeding, which prevents hydroplaning, slippage, and freezing of the road surface. It is formed to improve safety.

In particular, the grooving process is a safety technology first invented in the United States to prevent slip accidents on general roads, highways, etc., by forming grooves on the road to improve the drainage of the road and the sliding of the car on the rain. It is a method to prevent the phenomenon and to form a safety groove on the road surface to obtain various functions and effects such as preventing the freezing of the road surface and shortening the braking distance.

Recently, in Korea, it is rapidly spread in general roads, highways, airport runways, etc., and it is possible to stabilize the steering on curved roads according to the shape of roads, and to prevent side slip during rainy weather on straight roads or airport runways, It is recognized as a safety technology that shows various effects such as shortening.

1 is a view illustrating a state in which safety grooving is installed on a conventional road, and a general conventional safety grooving device includes a water supply sprinkler vehicle 10, a cooling water supply pipe 12, a grooving device 14, and a vacuum suction pipe. 28 and the vacuum suction vehicle 30, wherein the water supply sprinkling vehicle 10, the grooving device 14 and the vacuum suction vehicle 30 are simultaneously driven at a constant distance while being safe on a panic runway or road. Form grooving.

The water supply sprinkling vehicle 10 is a vehicle for supplying fluid (especially water), and a cooling water supply pipe 12 is installed at the rear of the water supply sprinkling vehicle 10, and the cooling water supply pipe 12 is connected to the grooving device 14. do.

The grooving device 14 is largely composed of a driver's seat 16, a handle 18, a cutting saw blade 20, a saw blade guard 22 and a driving wheel 24, the portion forming the cutting saw blade 20 The vacuum suction pipe connection part 26 is formed in the vacuum suction connection part 26 and the vacuum suction pipe 28 is coupled to the vacuum suction vehicle 30.

As described above, when the grooving device forms safety grooving on the road surface of a panic runway or road, the water supply sprinkling vehicle 10, the grooving apparatus 14, and the vacuum suction vehicle 30 are simultaneously driven and moved together. This creates a safety grooving for the road surface.

The grooving device formed in the above-described configuration is excessive in the number of workers and excessive workmanship due to the simultaneous operation of the water supply sprinkling vehicle, the grooving apparatus and the vacuum suction vehicle when the safety groove is formed on the road surface of the panic runway or road. In addition, the cost incurred during the operation had an excessive problem.

The present invention is devised to solve the above-described problems, the present invention, the compressed air is forced to circulate the cooling of the cutting saw blade as well as the integrated device to allow the suction of the cutting dust and the filtration together with the input air By doing so, the three vehicles do not move at the same time as in the prior art, which can drastically reduce the operating cost of the vehicle, and improve the work productivity and work efficiency, thereby compressing to prevent safety accidents in advance. It is an object to provide a dry grooving apparatus using air.

The present invention, in order to achieve the above object, the dry grooving device of the present invention, a cyclone for installing a blower box and an air compressor on the upper portion of the engine room formed on the upper surface of the pedestal and separating dust and air on the side of the engine room A dust collector is installed, and the air compressor connects an air pipe for supplying high pressure air to one side, and connects the other side of the air pipe to the upper part of the cutting saw blade to cool the cutting saw blade through the air ejection port when the cutting saw blade is operated. One side of the dust discharge pipe is connected to the upper one side of the cutting saw blade, and the other side of the dust discharge pipe is connected to the cyclone dust collector so that the dust and air can be discharged simultaneously by the high pressure during the operation of the saw blade. The other side of the air pipe to the filter dust collector, and cyclone dust collection The dust collecting box is formed at the lower part of the dust collecting box, and the dust collecting outlet is formed at the lower part of the dust collecting box so that the dust can be loaded on the dust collecting bag. The dust collection apparatus which collects the dust discharged | emitted by it is comprised by the time of integration.

1 is a view showing a state in which safety grooving is installed on a conventional road.

2 is a basic conceptual view of the dry equipment of the present invention.

Figure 3a is a view showing a state in which the main part cut in order to explain the dry equipment of the present invention, Figure 3b is a view illustrating a part of the cyclone dust collector, dust box and filter dust collector installed in the dry equipment of the present invention, Figure 3c is a view schematically illustrating the principle of the cyclone dust collector of the present invention, Figure 3d is a view showing in detail the cutting saw blade of the dry equipment of the present invention.

Figure 4a is a view showing the adhesive state of the tire and the safety groove formed by the dry equipment of the present invention, Figure 4b is a view showing a state in which the vertical safety groove is formed on the road using the dry equipment of the present invention.

<Brief description of symbols for the main parts of the drawings>

40 dry grooving apparatus 42 cutting saw blade

44: air compressor 46,68: air piping

48: dust discharge pipe 50: pedestal

52: driving wheel 54: driver's seat

56: steering wheel 58: drive motor

60: engine 62: drive belt

64: blower box 66: filter dust collector

70: cyclone dust collector 72: dust box

74: dust collection outlet 76: dust collection bag

78: engine room 80: dust

82: air outlet 84: road surface

86: tire 88: safety home

Hereinafter, with reference to the accompanying drawings will be described the configuration and operating state of the subject innovation.

2 is a basic conceptual view of the dry equipment of the present invention, the dry grooving device 40 according to the present invention is a self-driven type cutting saw blade 42 for cutting the road surface, compressed air to the cutting saw blade 42 The air compressor 44 to be supplied, the dust discharge pipe 48 for supplying dust together with the compressed air supplied from the air compressor 44, is connected to the other end of the dust discharge pipe 48 and the fresh air and the dust (80) ) Consists of a filter unit and a cyclone dust collector.

As described above, the dry grooving apparatus 40 supplies the dust 80 to the filter unit by its compression force using the compressed air of the air compressor 44, and the dust separated purely through the filter unit. It is a structure that is configured to be loaded into the dust collecting bag 76 automatically.

Figure 3a is a view showing a state in which the main parts are cut in order to explain the dry equipment of the present invention, Figure 3b is a view illustrating a part installed cyclone dust collector, dust box and filter dust collector of the dry equipment of the present invention. Figure 3c is a view schematically illustrating the principle of the cyclone dust collector of the present invention, Figure 3d is a view showing in detail the cutting saw blade of the dry equipment of the present invention.

As can be seen in Figures 3a and 3b, the dry grooving device 40 is largely composed of a driving unit, a driving unit, an air supply unit, a filter unit unit, dust collection unit and other parts, the driving unit 50 , The driving wheel 52, the driver's seat 54, and the steering wheel 56, and the driving part includes the driving motor 58, the engine 60, and the driving belt 62, and the air supply part is a cutting saw blade. An air compressor 44 for supplying air to the air 42, an air pipe 46 for connecting the air compressor 44 to the cutting saw lead 42, and the filter unit unit having a blower box for loading an internal air blower ( 64) and a filter dust collector 66 for filtering the air transferred through the blower, wherein the dust collector is a cyclone dust collector 70, a dust collecting box 72, and a cutting saw blade 42 and a cyclone dust collector 70. ) Is composed of a dust discharge pipe (48) connecting each other, It is composed of only the blade 42 and the air compressor 44 and the air pipe 68 connecting the cyclone dust collector (70).

The dry grooving apparatus 40 installs an engine 60 in an engine room 78, and installs a drive belt 62 connecting the engine 60 and the driving motor 58 to the engine 60. 60 is connected to the blower by using another drive belt 62, and the cutting saw blade 42 is formed in a portion is formed into a space sealed in a circular shape. An air pipe (not shown in the drawing as a passage through which high pressure air of an air compressor is supplied) is coupled to an upper portion of the sealed space in which the cutting saw blade 42 is formed.

As can be seen in Figure 3b, the dry grooving device 40 forms an air compressor 44 on one side of the upper surface of which the engine room 78 is formed, and the air compressor 44 has a filter dust collector (B) on both sides thereof. 66 and the cyclone dust collector 70 are formed, and the air pipe 68 is connected between the air compressor 44 and the cyclone dust collector 70. The dry grooving apparatus 40 is provided with an air pipe 68 between the blower box 64 and the filter dust collector 66, and the air passing through the blower box 64 passes through the filter dust collector 66. While being converted into fresh air and discharged to the outside, the filter dust collector 66 has a structure in which a three-stage filter (not shown) is loaded inside the filter dust collector 66 because a large amount of air flows into the filter dust collector 66. . Since the filtering unit uses a general filter, a detailed description thereof is omitted.

The cyclone dust collector 70 of the dry grooving device 40 is installed on the outside of the side stand 50 formed as the end of the pedestal 50, the cyclone dust collector 70 is in the middle of the inner side on the upper surface One side of the air pipe 68 is coupled and the other side of the air pipe 68 is coupled to the blower box 64, the cyclone dust collector 70 forms a dust collecting box 72 in the lower and the dust box 72 is configured to combine the dust collection bag to handle the dust.

As can be seen in FIG. 3D, the cutting saw blade of the dry grooving apparatus 40 has a circular saw blade 42 formed at the center thereof, and a circular portion for protecting the cutting saw blade 42 at the upper portion where the cutting saw blade 42 is formed. A protective cover is formed, and the circular protective cover is formed with a plurality of air blowing holes 82 for injecting high-pressure air supplied from the air compressor.

Figure 4a is a view showing the adhesive state of the tire and the safety groove formed by the dry equipment of the present invention, Figure 4b is a view showing a state in which the vertical safety groove is formed on the road using the dry equipment of the present invention.

4A is a view for explaining the mechanical relationship between the road surface 84 and the tire 86. As shown in the drawing, the bottom surface of the tire 86 penetrates into the safety groove 88, The state in which the adhesive force of the tire 86 is increased is described well, and in FIG. 4B, the bottom surface of the tire 86 is in contact with the vertical safety groove 88 formed on the road surface 84 and the tire 86. The state in which the surface water of the road surface is effectively discharged along the safety groove 88 by generating pressure is described.

As described above, the dry grooving device 40 of the present invention is formed on the road surface 84 by forming an air compressor 44 for supplying high pressure air and a cyclone dust collector 70 for collecting dust. Simultaneous with the formation of the grooves 88, the dust can be recovered, thereby simplifying the work process. That is, the dry grooving device is a structure integrating an air supply device for supplying air to the cutting saw blade 42 and a dust collecting device for collecting dust discharged by the operation of the cutting saw blade 42.

Using the dry grooving device 40 of the present invention, when installing a safety groove on a general road, a highway, and an airport runway, the width, depth, and spacing of the groove are considered in consideration of the location of the road surface, the surrounding environment, and the type of expected accident. Since it is possible to adjust freely, detailed description of the width, depth and spacing of the grooves will be omitted.

The effect of the configuration and operation of the present invention described above will be described.

The dry grooving apparatus of the present invention forms an air compressor for supplying high-pressure air and a cyclone dust collector for collecting dust, thereby forming a safety groove on the road, and simultaneously recovering dust. By simplifying the process, it is possible to improve the work efficiency, drastically reduce the number of personnel, man-hours, and the cost of work, and all the work has the advantages of clean construction and high work completion. .

In addition, the dry grooving device of the present invention has the advantage of being able to progress the work while smoothly communicating with the vehicle when working in a large city because there is less space constraints in the field and the working radius is also small.

In addition, the dry grooving apparatus of the present invention is environmentally friendly in construction technology, that is, the dust is completely processed so as not to damage the nature, and there is more demand in the field of safer and effective management of the existing installations. It is possible to create a new product, and it has advantages in terms of price competitiveness because it blocks the import line for all the existing equipment and newly develops it in Korea.

In addition, based on the technology and price competitiveness of domestic diamond consumables for cutting, combined labor costs and construction technology compared to developed countries, the prospect of entering the North American and Japanese markets can also be brightened.

Claims (1)

In the grooving device, which comprises a driver's seat, a handle, a saw blade, a saw blade guard, a driving wheel, and the like on the upper and lower portions of the pedestal, and connects the saw blade and the engine with a drive belt to form a safety groove on the road surface. An air blower box 64 and an air compressor 44 are installed at an upper portion of the engine room 78 formed on the upper surface, and a cyclone dust collector 70 is installed at the side of the engine room 78 to separate dust 80 and air. The air compressor 46 connects an air pipe for supplying high-pressure air to one side of the air compressor 44 to cool the cutting saw blade 42 through the air ejection port 82 during the operation of the cutting saw blade 42. The other side of the cutting saw blade 42 is connected to the upper portion of the dust saw pipe 42 to discharge the dust 80 and the air at the same time by the high pressure during operation of the saw blade 42, the dust discharge pipe ( Connect one side of 48) and dust ship The other side of the pipe (48) is connected to the cyclone dust collector (70), the cyclone dust collector (70) is connected to the air pipe (68) at the top and the other side of the air pipe (68) is connected to the filter dust collector (66) In the cyclone dust collector 70, a dust collecting box 72 is formed at a lower portion of the cyclone dust collector 70, and a dust collecting outlet 74 is formed at a lower portion of the dust collecting box 72 to separate dust 80 from the dust collecting bag 76. Compressed, characterized in that configured to be stacked, integrated with the air supply device for supplying air to the cutting saw blade 42 and the dust collection device for collecting the dust discharged by the operation of the cutting saw blade 42 Dry grooving device using air.