KR101645986B1 - flag hoist with automatic hoisting equipment - Google Patents

Abstract

The present invention relates to a flagpole including an automatic hoisting device, capable of automatically hoisting a flag only when the flag need to be hoisted and automatically hoisting the flag only when it is not raining or in a national holiday or a ceremony day. The flagpole has a drawing line of a ring shape, which is to lift the flag on one side of the flagpole. The automatic hoisting device hoists or lowers the flag by automatically drawing the drawing line and is formed on one side of the lower part of the flagpole. The automatic hoisting device includes: a motor having a pulley installed to be in contact with the center of the drawing line; and a control unit hoisting or lowering the flag by controlling a rotation direction of the pulley by controlling power supplied to a motor in a power supply unit. The control unit includes a hoisting control program in which a hoisting time and a lowering time are set in accordance with a season. Therefore, the control unit hoists and lowers the flag by controlling the power supplied to the motor to correspond to the hoisting time and the lowering time.

Description

{Flag hoist with automatic hoisting equipment}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flag lifting base, and more particularly, to a lifting base having an automatic lifting base for automatically lifting a flag only when a flag lifting is required.

More particularly, the present invention relates to a hoisting platform having an automatic hoisting machine that allows hoisting of flags automatically only on holidays, days of the event, or in the absence of rain.

A flag is used as a means for expressing a certain group or expressing a certain event, and a flag expressing a national flag, a government office, a physical education association, various social organizations, etc. are widely used.

The flag is hoisted by fixing the flag on a hoist frame with a ferrule at the top.

As mentioned above, these flags are used as a means of expressing and informing a specific group or country. In the case of a government or a government office of the relevant group, various flags are installed in order to express themselves, and flags are hoisted. Various technologies have been developed.

There are a variety of technologies related to the hoist zone, for example, Patent Documents 1 to 4.

Patent Document 1 discloses an elevating device comprising: an elevating member which is fitted around an outer periphery of a hoisting platform so as to be slidable up and down along a hoisting platform; A bearing attached to upper and lower end outer surfaces of the elevating member; A belt provided inside the lifting base in a state of being connected to the lifting member; a roller provided on the upper side inside the lifting base so as to be contacted with the top of the belt; A winder installed on a lower portion inside the hoist frame so as to be contacted with the lower portion of the belt; The elevating member is provided with a protruding portion protruding inwardly of the lifting platform so as to be connected to the belt. The protruding portion is inserted into a notch formed along the longitudinal direction on one side of the lifting platform,

Patent Document 2 discloses that the Taegeukgi is tied to the expectation and the rotation expectation, and is always unfolded without being influenced by the wind. Since only three corners of the Taegeukgi are tied together, a flap is formed when the wind is blown. The wind direction of the Taegeukgi fluttering winds can be seen by looking at the current wind direction,

In Patent Document 3, two lids are installed on the left and right sides as a space where a flag (flag) can be stored on the body using a material such as metal or plastic, and on the rear surface, screws The present invention relates to an automatic elevation platform having a hole and a gear chamber in which a flagpole gear, a lid gear bundle and a motor are built in, and a flagpole is projectingly connected,

Patent Document 4 discloses a flap case in which a cover is fitted on upper and lower portions of a frame formed by separating the left and right sides to form a vertical guide hole at one joint portion and a flap case having a predetermined length, And a roller bar formed by winding the outer surface of the fixed shaft and the inner surface of the hollow rotary shaft to form a ratchet, and a roller bar having one side fixed to the inner surface of the hollow rotary shaft, in the inner space of the flag case The flags are mounted on the side end with two or more rings, while the opposite side is mounted on the outer surface of the hollow rotary shaft. The flags are mounted on a case and a case with a spring inside. And a locking device made up of a detent pin that is engaged with or unmated with a ratchet The flags indicating flag or mutual name are usually hoisted to the outside, and in the case of rainy weather, flags can be kept inside so that they are not wetted by rain or snow.

This conventional technique related to flags hoists has various functions, and some have the advantage that the flags always act as flaps, and some allow the flags to be automatically hoisted.

However, the conventional hoist has a problem in lifting the flag because the user has to manually manipulate the time or circumstances for raising the flag.

Also, especially in the case of flagpoles with high flagpoles, the flagpoles are provided with towrings to hoist the flags to the top of the high flagpoles, and after pulling the flag on these towpats, pull the flag to hoist the flagpost under the flagpole end.

In the case of a hoist with such a tow line, when the wind blows hard, the flag and the tow line are blown by the wind and strike against the flagpole. In addition to this, noise is generated by the pullpipe that strikes the flagpole, and the flagpole and pullpost are easily aged .

1. Korean Patent No. 10-0303045 2. Korean Patent Publication No. 10-2002-0080150 3. Korean Patent Publication No. 10-2004-0009975 4. Korean Patent No. 10-1056775

SUMMARY OF THE INVENTION The present invention has been developed to solve the problems of the prior art as described above, and provides a hoisting machine having an automatic hoisting machine for automatically lifting a flag when a user inputs a desired hoisting speed and a desired time, .

In particular, the object of the present invention is to provide a sole platform equipped with an automatic hoisting machine capable of automatically hoisting a flag on a national holiday or a specific day set by a user, and automatically lifting a flag according to a weather situation.

In addition, a tow line guide is provided on one side of the flagpole in the longitudinal direction to protect the towp line by pulling the flagpole pulling up the flagpole to the flagpole, as well as an automatic hoist that prevents the pullpost line from being blown against the flagpipe And a lifting base having a base.

In order to achieve the above object, a hoist frame having an automatic hoisting machine according to the present invention includes a hoisting rope having an annular pull string for raising and lowering a flag on one side of the hoist frame. The hoist rope is automatically pulled at a lower end of the hoist frame, Wherein the automatic hoisting machine comprises: a motor having a pulley installed in contact with the middle of the tow line; And a control means for controlling the power supplied from the power supply means to the motor so as to raise or lower the flag by adjusting the rotation direction of the pulley, And controlling the power supplied to the motor in accordance with the rising time and the following time to lift the flag.

The elevation control program of the control means includes a height control means for controlling the elevation height in accordance with the height of the flagpole, and a communication module is provided to allow communication with an external computer, and the elevation control program includes weather information To be able to selectively hoist the flag.

Further, it is preferable that the hoisting station includes a power generating device including a solar power generating means including a solar cell and a wind power generating device including a rotary vane.

The solar cell is wound around the outer circumferential surface of the flagpole, and the rotary vane may have a plurality of blades radially arranged to form the outer shape of the flap so as to serve as a flap.

In addition, a pull string guide is further provided on one side of the flag pole, and the pull string guide has a pull string guide groove formed in an elongated vertical direction and having a pull string, and an opening formed through the side wall of the pull string guide groove, And the flag is fixed to the flag fixing ring protruding through the opening, so that the towing line is lifted and lowered. As the flag fixing ring moves up and down along the opening, the flag is hoisted. As the towing line is placed in the pulling- It is preferable to prevent flying.

Wherein the pull string is provided with a pull string so that the pull string can be smoothly moved along the pull string guide groove, and a fixing pipe in which the flag fixing ring is integrally formed is further provided, at least one side of the fixing pipe is further provided with a lifting roller, A roller guide groove is vertically formed at a portion of the guide groove opposed to the elevating roller so that the elevating roller is smoothly moved up and down so that the pulling line can be smoothly moved up and down.

A line through hole is formed in a portion opposed to the pull string at the upper end of the flag pole and a pull line guide roller is further provided adjacent to the line through hole to support the upper end of the pull string so that the pull string is smoothly lifted.

As described above, according to the present invention, there is provided an automatic hoisting machine having an automatic hoisting machine, wherein the flag can be hoisted automatically on a hoisting day set by the user, thereby making it easier to raise the flag.

According to weather information of the Korea Meteorological Administration, flags can be hoisted and made to protect flags from snow or rain.

In addition, since the pull string for pulling the flag is installed inside the pull string guide groove formed in the pull string guide, the pull string can be placed inside the guide groove even if the flag is blown by the wind, so that the pull string can be prevented from colliding with the flag pole , Noise can be prevented from being generated, and the tow line can be prevented from being exposed to the outside, thereby reducing aging due to snow, rain or sunlight.

Fig. 1 is a schematic view of a hoist frame having an automatic hoisting machine according to the present invention
Fig. 2 is a side view of a hoist frame having an automatic hoisting machine according to the present invention
Fig. 3 is a cross-sectional side view of a part of a hoist frame having an automatic hoisting machine according to the present invention.
4 is a perspective view of an upper end portion of a lift platform having an automatic hoisting machine according to the present invention.
5 is an exploded perspective view of one example of the upper end of a hoist frame having an automatic hoisting machine according to the present invention.
6 is a perspective view showing a part of a flagpole in which a solar cell for a photovoltaic device constituting a lift platform having an automatic hoisting machine according to the present invention is installed;
FIG. 7 is a perspective view of an example of a rotating rod featuring a rotating blade for wind power generation constituting a lifting base having an automatic hoisting machine according to the present invention

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Like reference numerals are used for like elements in describing each drawing. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

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

The present invention can automatically raise the flag according to the hoisting day or the hoisting condition set by the user.

The automatic hoisting machine 10 provided on the hoist frame according to the present invention can easily raise the flag according to the hoisting conditions set by the user by lifting or lowering the flag, A motor 11 having a pulley 11p provided so as to be in contact with the middle of the pull string 100; And a control means (12) for controlling the power supplied from the power supply means (13) to the motor so as to raise or lower the flag by adjusting the rotation direction of the pulley.

As shown in FIG. 2, the automatic hoisting machine 10 is provided at a lower end of the flagpole 300 to raise and lower the flag according to the pulling direction of the pulling string 100, As the pulley 11p rotates, the pull string 100 moves.

The control means 12 is provided as means for controlling the driving of the motor. The control means 12 can be a normal computer, and the control means is provided with a hoisting program for controlling the lifting of the flag .

The hoist control program controls the driving of the motor so as to raise or lower the flag at the time or date by setting the time or date for lifting the flag.

That is, the control means (12) has a hoist control program with a hoisting time and a time set according to the season, and controls the power supplied to the motor in accordance with the hoisting time and the following time to hoist the flag.

The elevation control program of the control means 12 preferably includes a height control means for controlling the hoisting height in accordance with the height of the flagpole. The height control means may include a flag sensor installed at the upper and lower ends of the flagpole to stop the motor when the flag is detected. However, since the height of the flagpole is usually set when the flagpole is installed, By setting the driving time, the height of the flag can be limited.

Of course, early hoisting can also be achieved by setting the pulling distance so that the distance between the ferrule and the flag can be maintained even when the flag is raised early.

Preferably, the flag may not be hoisted or hoisted according to a diary other than the hoisting date or time.

That is, in the case of rain, it is common not to raise the flag. To this end, the control means 12 includes a communication module so that communication with an external computer can be performed. Optionally, it is desirable to be able to hoist the flag.

Of course, if a humidity sensor or the like is installed and the sensed humidity becomes higher than the reference value, driving of the motor can be controlled so that a flagged hoist can be generated.

In addition, the present invention includes a motor driven by a power supply, and includes power supply means (13) for supplying power to the motor.

Although such a power supply means 13 can use a commercial power source, it is preferable to use a solar power generator or a wind power generator so that it can be used as a self power source Do.

That is, it is preferable to further include the power generation device 14 including the solar power generation means including the solar cell 14s and the wind power generation device including the rotary vane 14w.

Such a solar power generating means and a wind power generating means are made of ordinary power generating means, and the constitution is the same, and a detailed description thereof will be omitted.

2, the solar cell 14s constituting the solar power generating means is wound around the outer circumferential surface of the flagpole, and the rotary vane 14w has a plurality of blades radially arranged, So as to serve as a rod.

As described above, the solar cell 14s is preferably wound on the outer circumferential surface of the flagpole 300 and wound around a portion except for the tow line guide as shown in FIG.

As shown in FIG. 7, the rotary vane 14w is formed by forming a plurality of grooves on the outer circumferential surface thereof and rotating it by wind or by radially arranging a plurality of vanes about the center thereof, It is desirable to make the shape of the ferrule so that the role of the ferrule and the role of the rotor can be simultaneously performed.

As described above, the flags are hoisted by the pull string 100, and when the wind is blown, the pull string collides with the flag pole to generate noise.

Accordingly, the hoisting rope of the present invention can prevent the tow rope from colliding with the flagpole, thereby preventing noise from being generated, and also preventing the tow rope from being exposed to the outside, thereby reducing aging due to snow, rain or sunlight have.

That is, the lift platform having the automatic hoisting machine according to the present invention is provided with a pull string guide 20 on one side of a conventional flagpole 300.

As shown in FIG. 2, the pull cord guide 20 is vertically provided on the surface on which the pull string 100 on the side of the flag pole 300 is installed. As shown in FIGS. 3 to 5, A pull string guide groove 20w is formed at the center, and a pull string is placed in the pull string guide groove 20w.

As a result, the tow line is not exposed to the outside, so that the tow line can not be directly contacted with sunlight, snow, or rain, thereby delaying the deterioration.

The pull string 100 is provided with a flag fixing ring 30 for hanging the flag 200. The pull string guide groove 20 of the pull string guide 20 20w are opened to form an opening 20o.

In addition, a fixing pipe 30r is provided for fixing the flag fixing ring 30 fixed to the towing line more stably to the towing line.

That is, the flag fixing ring 30 is integrally formed on the side wall of the cylindrical fixing pipe 30r fixed to the pulling string 100, and the end of the flag fixing ring 30 is exposed through the opening 20o.

The tow line guide 20 may be slightly different depending on the shape of the flagpole 300. That is, although a typical flagpole 300 is different depending on its length, it is formed by connecting one or more pipes. When the pipe is made by connecting a plurality of pipes, a pipe which gradually decreases in diameter from the lower end toward the upper end is combined, The center of gravity is at the bottom.

That is, the flagpole 300 is made by connecting a plurality of pipes, and each of the pipes is also made into a tapered pipe having a shape of a lower roof.

In this case, when the pipe is made by connecting a pipe whose diameter gradually decreases toward the upper end of the flagpole, a tuck is formed on the outside, so that the pulling line can be moved smoothly without leaving the pulling string guide groove 20w A roller guide groove 20r is formed in a vertical direction on one side of the pull string guide groove 20w to guide the roller guide groove 20r and an elevating roller 40 is provided on the fixing pipe 30r, So that the pull string can be moved up and down smoothly while the pull string is not separated from the pull string guide groove 20w.

The fixing pipe 30r on which the elevating roller 40 is mounted may be provided with a plurality of pins as required so that the pulling line can be smoothly conveyed and may be fixed to the pulling line by a method of inserting the fixing pin through the side wall of the fixing pipe have.

In addition, the lift platform provided with the automatic hoisting machine according to the present invention further includes a pull line guide roller 50 for supporting the middle of the pull line so that the pull line can reciprocate smoothly.

As shown in FIGS. 3 to 5, the tow line guide roller 50 is installed under the ferrule at the upper end of the flagpole 300 and supports the tow line 100 so that the tow line 100 can be smoothly moved.

In the case of a lifting platform having an automatic hoisting machine according to the present invention, two pulling-line guide grooves for guiding the pulling rods around the pulling-line guide rollers 50 are formed so that both sides of the pulling- It can be placed inside. However, when two pull line guide grooves 20w are formed in one pull line guide 20, the structure of the pull line guides can be complicated.

Accordingly, it is preferable that the pull string on one side of the pull string guide roller 50 passes through the inside of the flag 300 and the other side passes through the pull string guide groove 20w.

A through-hole 300h is formed at one side of the flagpole 300 so that the pulling string passing through the pulling-line guide roller 50 can pass therethrough, and the pulling- (50) is provided so that the pull string is moved inside the flagpole and in the pull string guide groove (20w).

As described above, in order to fix the flag 200 to the pull string 100, the flag fixing hook 30 must be fixed to the pull string. The flag fixing hook 30 has two hooks for fixing the upper and lower ends of the flags Should be installed.

The fixing pipe 30r for fixing the flag fixing ring 30 to the towing line is constructed by disposing two fixing pipes 30r having a short length enough to form the flag fixing ring 30 so as to be spaced apart by the height of the flag desirable. Of course, the fixing pipe 30r can be fixed to one side of the tube so that the position fixed according to the height (width) of the flag can be adjusted, the fixing screw is loosened, the position is adjusted, You can control the distance.

The hoist with the automatic hoisting machine according to the present invention configured as described above can be used not only for storing flags but also an automatic hoisting machine 10 composed of electrical components including the motor 11 and the control means 12 It is preferable to further include a storage box 16 for protection.

As shown in FIG. 3, the storage box 16 has a cylindrical shape having a space sufficient for the automatic weighing machine 10 to be installed therein. The storage box 16 has an empty space in which a flag can be stored, A flag entry / exit port 16o is formed.

By installing such a storage box, the following flags can be folded inside the storage box and protected from snow or rain.

In order for the flag to be safely stored in the storage box, the flags described below must be able to be moved to a position outside the flags entrance 16o formed in the housing.

For this purpose, as shown in FIG. 3, the lower end of the pull cord guide 20 is bent inwardly of the housing box to form a flag storage guide part 21 so that the flags are pulled inward of the housing.

That is, when the towing line is pulled when the flag is driven by driving the motor, the flag fixing ring moves along the flag storage guide portion 21, so that the flag is moved to the obscured portion which is out of the flag entry / It can be protected from rain or rain.

Further, it is preferable that the automatic hoisting machine 10 according to the present invention allows the user to manually switch and lift the hoistway when desired.

To this end, the manual operation switch 15 may be provided to manually control the driving of the motor and to switch the control of the control means so that the manually operated switch 15 can be manually lifted and operated It is preferable that the changeover switch 15s is provided.

That is, when both the automatic switch and the manual switch are set in the changeover switch 15s and the automatic mode is switched, the control of the motor is controlled by the control method predetermined by the control means,

When all the switches are manually switched on, the operation of the motor is controlled by activating the manual operation switch.

10: Automatic hoist
11: motor 11p: pulley
12: control means 12m: communication module
13: Power supply means
14: power generating means 14s: solar power generating means
14w: Wind power generator
15: Manual operation switch 15s: Changeover switch
16: Storage box 16o: Flag entrance
20: tow guide
21: Flag keeping guide section
20w: Tow guide guide groove
20r: Roller guide groove
20o: opening
30: Flag retainer
30r: fixed pipe
40: lifting roller
50: pull rod guide roller
100: pull string 200: flag 300: flag pole 300h: through hole

Claims (9)

A hoisting machine having an annular pull string 100 for lifting and lowering a flag 200 at one side of a flagpole 300 and an automatic hoisting machine for pulling the pulling string automatically at the lower end of the flagpole, (10)
The automatic hoisting machine (10)
A motor 11 having a pulley 11p provided so as to be in contact with the middle of the tow line;
And a control means (12) for controlling the power supplied from the power supply means (13) to the motor so as to raise or lower the flag by adjusting the rotation direction of the pulley,
The control means (12) is provided with a raising control program with a raising time and a raising time according to the season to control the power supplied to the motor in accordance with the raising time and the following time to hoist the flag,
The solar power generation means including a solar cell (14s) wound around the outer periphery of the flagpole,
And a power generator (14) including a wind power generator (14w) having a plurality of vanes arranged in a radial pattern and having an outer shape in the form of a rod-like bar and used as a ferrule,
A pull cord guide 20 is further provided at one side of the flag pole 300. The pull cord guide 20 includes a pull string guide groove 20w having a long upper and lower pull string, As the flag is fixed to the flag fixing ring 30 fixed to the pull string and protruded through the opening to raise and lower the pull string, the flag fixing hook is lifted and lowered along the opening As the flag is hoisted and the pull string 100 is placed in the pull string guide groove, the pull string is prevented from being blown by the wind,
A through-hole 300h is formed in a portion of the upper end of the flagpole 300 opposite to the pulling string so that the pulling string can be smoothly lifted by supporting the upper end of the pulling string, and the pulling- So that the pulling line is passed through the inside of the flagpole and the pulling-rod guide groove 10w of the pulling-line guide 10 so that the pulling line does not deviate from the pulling-line guide,
An automatic hoisting machine 10 comprising an electric component including the motor 11 and the control means 12 is protected at the lower end of the flagpole 300 and a storage box 16 having a flag entry / Further,
Wherein the lower end of the pull cord guide (20) is bent inside the housing box to form a flag storage guide part (21) so that the flags are pulled into the housing. The method according to claim 1,
Wherein the elevation control program of the control means (12) is provided with elevation control means for controlling elevation height in accordance with the height of the flagpole. The method according to claim 1,
Wherein the control means (12) is provided with a communication module to enable communication with an external computer, and the elevation control program selectively hoists the flag according to the weather information of the weather station. delete delete delete The method according to claim 1,
Wherein the pull string is provided with a pull string so that the pull string can be smoothly moved along the pull string guide groove, and a fixed pipe (30r) in which the flag fixing hook is integrally formed is further provided. 8. The method of claim 7,
At least one side of the fixing pipe 30r is further provided with a lifting roller 40. A roller guide groove 20r is vertically formed at a portion of the pulling line guide groove 20w opposed to the lifting roller 20r, So that the towing line can be smoothly moved up and down.

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