KR200432234Y1 - an advertising tower for raising placards - Google Patents

Abstract

The present invention relates to an advertisement tower for mounting a banner, the motor to the mount is fixed to the upper adjacent portion of the polygonal structure; A worm reducer connected to the motor through a coupling and fixed to the mount unit; Biaxial bevel gear boxes mounted on each mount of the polygonal large structure and mounted on the mount unit; Power transmission shafts connected to each other through the axes of the bevel gear boxes and corresponding to respective surfaces of the polygonal structure; Rotational force transmission means for transmitting the output of the worm reducer to one of the power transmission shafts; Chain gears fixed to the respective power transmission shafts; And a chain attached to the chain gear and having one end of the inner chain connected to the weight, and having a banner top fixing plate connected to the other end of the chain and a spring bottom fixed means connected to the lower end of the polygonal structure. Provides an advertising tower for mounting a fixed banner.

The present invention provides a banner mounting platform for a simple structure, easy to manufacture and easy to use. Except for fixing the bottom of the banner and the large-size structure, the main operation part is mounted on the mount part so that the separation module can be manufactured in the factory. The production efficiency is excellent.

Power Transmission Shaft, Bevel Gearbox, Banner, Advertising Tower

Description

An advertising tower for raising placards}

1 is a front view of the banner mounting advertisement tower of the present invention

Figure 2 is a side cross-sectional view of the cross section of Figure 1 A-A of the advertising banner mounting tower of the present invention;

Figure 3 is a cross-sectional view of the surface of Figure 2 B-B of the advertising banner mounting tower of the present invention

Figure 4 is a front cross-sectional view of the cross-section of Figure 3 C-C of the banner mounting tower of the present invention.

※ Explanation of Main References

1a: frame 1b: face plate 1c: side molding

2: bevel gearbox 3: power transmission shaft 4: fixing plate

5 chain gear 6 weight 7 fixing ring

8: motor 9: worm reducer 10: advertising tower

11: control panel 12: chain 19: spring

The present invention relates to an advertising tower for banners.

In general, banners are fixedly installed on two parallel upright supports spaced apart at a distance. Such banners are inconvenient to be worked by a worker on a vehicle for each day at the time of replacement. On the other hand, there has been an attempt to mount the banner vertically using an advertising tower to make the installation of the banner easier and to achieve a different advertising effect.

In the Korean Utility Model Publication No. 2000-13828, four rope pulleys are installed on the upper, lower, and outer and lower sides of the advertising tower, respectively, and the wire ropes fixed at the upper and lower parts of the banner fixing unit are connected to the four rope pulleys. By forming the connection, it is disclosed a banner hanger lifting structure of the advertising tower configured to be able to raise and lower the banner fixing portion by the rope transmission. The structure is a simple structure that rotates the rotary knob connected to the pulley with no manpower and does not require power, but the fixing is made of manpower and it is difficult. The number of is also limited.

Korean Utility Model Registration No. 202523 has a rotating advertisement tower driven by a rotary drive supported by a vertical support and having a banner fixing device which is fixed by being lifted and fixed by a towing rope connected by an upper pulley and a manual ratchet device. It is starting. It is difficult to mount due to manpower fixation and the structure is complicated.

The present invention is to provide a banner mounting advertising tower that can easily hoist the banner while using a fixed advertising tower.

In addition, the present invention has a simple structure, easy to manufacture and install, and to provide an easy to use banner tower for advertising.

According to the present invention, a polygonal large structure; A mount part fixed to an upper end portion of the polygonal structure; motor; A worm reducer connected to the motor through a coupling and fixed to the mount unit; Biaxial bevel gear boxes mounted on each mount of the polygonal large structure and mounted on the mount unit; Power transmission shafts connected to each other through the axes of the bevel gear boxes and corresponding to respective surfaces of the polygonal structure; Rotational force transmission means for transmitting the output of the worm reducer to one of the power transmission shafts; Chain gears fixed to the respective power transmission shafts; A chain bitten by the chain gear and having an inner end connected to a weight; A banner top fixing plate having a banner fixing means and connected to the other end of the chain corresponding to each surface thereof; One end is fixed to the bottom adjacent to the polygonal structure and the other end is provided with a banner mounting advertising tower consisting of a spring is connected to the banner bottom fixing means. Advertising tower of the present invention can be installed on a separate base.

The banner lower fixing means may be a fixing plate having a fixing means such as a ring like the banner upper fixing plate. A chain gear fixed to each power transmission shaft in the banner mounting advertisement tower; A chain pinched by the chain gear and connected to the weight once inside; A banner top fixing plate having a banner fixing means and connected to the other end of the chain corresponding to each surface thereof; Rope fixed and wound on the winder and the winder fixed to the power transmission shaft instead of the springboard mounting means, one end of which is fixed to the lower end of the polygonal structure and the other end of which is connected to the lower end of the banner. The banner mounting means may include a spring connected to the end of the rope, a banner top fixing means connected to the spring, and a banner bottom fixing means fixed to a lower side of the polygonal structure.

The mount portion may be a housing having a roof shape to protect the operating portion of the banner mounting advertising tower of the present invention. The roof of the housing may serve as a decorative upper tower of the advertisement tower for mounting a banner of the present invention. The polygonal large-scale structure is a general form, it is preferable that the polygonal surface is made of a beautiful plate, such as stainless steel so that it can serve as a fixed billboard when not mounted on the banner. The upper and lower parts of the advertising tower are installed with a decorative plate that is spaced apart from the face plate and covers the internal structure so that the banner, round bar, fixing plate, chain and spring can pass through the gap between the face plate and decoration plate, and the fixing plate, chain and spring are not visible. It is desirable to.

As the rotational force transmission means for transmitting the output of the worm reducer to one of the power transmission shafts, a general power transmission means is used. For example, gear engagement, sprockets and chains or wheel and belt systems can be used. Adjacent ends of the banner are generally formed with a bar seam to insert a round bar for fixing the banner. Fixing round bar at both ends of the banner is fixed to the fixing plate of the top and bottom by the banner fixing means. As the banner fixing means, a general fixing method is widely used. For example, it may be in the form of a clip connected to a ring or a fixing plate formed at both ends adjacent to the fixing plate. The chain connected to the top plate of the banner is wound by a motor, a worm reducer, power transmission shafts, and a chain gear fixed to the power transmission shaft. At this time, the chain gear fixed to the power transmission shaft is preferably two.

The polygonal large size is not particularly limited, but is generally triangular or hexagonal and preferably quadrilateral. It is preferable that both sides of each side of the polygonal structure have side moldings serving as guide grooves of the round bar for fixing banners. This side molding is preferably connected to the decorative plate of the upper and lower end of the advertising tower.

The worm reducer generally uses a worm reducer having a reduction ratio of 10: 1 to 60: 1. Even if the power is cut off, the reverse rotation is not possible due to the structure of the worm screw and the worm gear, but by adding the breaker function to the motor, it is possible to further secure the banner by preventing forced rotation of the motor by external force.

Except for the fixing means of the bottom of the banner and the polygonal large structure, the main operation part is mounted on the mount part so that it is possible to manufacture the separation module of the structure and the operation part. Therefore, the production efficiency is excellent. The motor can be controlled by a control switch laid down. At this time, the control switch can be accessed through the opening and closing door formed in the lower portion of the polygonal structure. Alternatively, a control panel including a power connection may be placed at the bottom of the polygonal structure. By rotating the motor by the control switch or the control panel such that the chain gear and the inner end of the banner attached to the other end of the chain connected to the weight down the top plate down fixing the banner top round bar and rotate the motor forward again Colossus Limit switches can be installed to limit the travel distance of the upper fixing plate.

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

1 and 2 are front and side cross-sectional views, respectively, of an advertisement tower for mounting a banner 21 in use of the present invention. The banner is fixed by hooking the bar (23, 23 '), which is caught in the bar, at the top of the hook (7) of the fixing plate at the top of the banner, and at the bottom of the hook (7) of the bottom of the banner (13). do. Subsequently, the chain 12 connected to the banner top fixing plate is caught by the chain gear 5 fixed to the power transmission shaft and the weight 6 is connected to the other end. The advertising tower of the present invention is installed on a separate base on which the control panel 11 is installed.

3 is a plan view of the roof of the advertisement banner 10 for mounting the present invention, that is, a cross-sectional view of FIG. 2 B-B.

The rectangular large structure mainly consists of the rectangular large structure frame 1 and the face plate 1b couple | bonded with these frames. The mount portion 14 fixed to the upper end of the quadrangular structure has a motor 8, two-axis bevel gear boxes (2) located at each inner cabinet connected to the motor through a coupling, and each bevel gear box ( Sprockets 16 connected to each other through the shaft of 2) to transmit the output of the worm reducer to one of the power transmission shafts (3), the power transmission shaft (3) corresponding to each surface of the polygonal structure. , 18) and a chain force transmission means consisting of a chain 17 is mounted. Two chain gears 5 are fixed to each of the power transmission shafts 3, and the upper plate for fixing the banner is connected to the other end of the chain 12 connected to the chain 6 and having an inner end connected to the weight 6. 4 is lowered through the separation portion between the advertising tower top decoration plate and the face plate (1b). Subsequently, the chain 12 connected to the banner top fixing plate 4 was connected to the motor 5, the worm reducer 9, the power transmission shafts 3 and the two chain gears 5 fixed to the power transmission shaft 3; By winding through), the upper fixing plate 4 is elevated along the side molding 1c and the banner is placed tautly. At this time, the spring 19 of the lower end is preferably covered by the decorative plate of the lower end.

Figure 4 is an enlarged cross-sectional view of the front surface of Figure 3 C-C of the advertising tower 10 for mounting the banner 21 in use of the present invention. The banner is fixed by hooks (23, 23 ') of the rod seam to the hook (7) of the top plate of the banner fixed to the top, and the hook (7) of the banner bottom fixture (13) at the bottom It is fixed. The other end of the spring is fixed to the bottom of the advertising tower.

The present invention provides a banner mounting platform for a simple structure, easy to manufacture and easy to use. Except for the fixing means of the banner and the polygonal large structure, the main operation part is mounted on the mount part so that the separation module can be manufactured by separating the structure and the operation part.

Claims (7)

Polygonal structure: Mount portion fixed to the upper adjacent portion of the polygonal structure; motor; A worm reducer connected to the motor through a coupling and fixed to the mount unit; Biaxial bevel gear boxes mounted on each mount of the polygonal large structure and mounted on the mount unit; Power transmission shafts connected to each other through the axes of the bevel gear boxes and corresponding to respective surfaces of the polygonal structure; Rotational force transmission means for transmitting the output of the worm reducer to one of the power transmission shafts; Chain gears fixed to the respective power transmission shafts; A chain bitten by the chain gear and having an inner end connected to a weight; A banner top fixing plate having a banner fixing means and connected to the other end of the chain corresponding to each surface thereof; The advertising tower for the banner mounted on one end is fixed to the lower end adjacent to the polygonal structure and the other end is connected to the banner bottom fixing means. The chain gear according to claim 1, wherein the polygonal shape is a triangular shape or a hexagonal shape, the banner bottom fixing means is connected to the spring, and the chain gear fixed to each of the power transmission shafts comprises two chain gears. Banner advertising tower. According to claim 2, wherein both sides of the polygonal structure of each side of the banner mounting advertising tower having a side molding that serves as a guide groove of the banner fixing rod. According to claim 3, Adjacent to both ends of the banner is a banner seam advertising tower that is formed with a bar seam is inserted into the round bar for fixing the banner. According to claim 4, wherein each of the banner fixing means is formed on both ends of the fixing plate adjacent to the banner mounting advertising tower of the two rings for fitting the banner fixing round bar. According to claim 5, Each side of the polygonal structure having a face plate when the banner does not mount the banner used as a fixed advertising tower. According to claim 6, The upper and lower portions of the advertising tower is installed on the decorative plate which is spaced out from the face plate so that the banner, round bar, fixing plate, chain or spring can pass through the gap between the face plate and the decoration plate, fixing plate, Banner-mounted advertising tower with chain and spring invisible.

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