KR100909892B1 - The apparatus for moving display material vertically - Google Patents

Abstract

According to the present invention, when performing in a certain space such as a stage or performing various events, the 'post' for vertically moving the posts, such as a lighting facility that illuminates the stage facility, and various posts such as a flag, a placard, etc. in a predetermined interval within a certain interval To a vertical feeder of

Vertical transfer device of the post of the present invention, the guide frame is fixed to one side of the stage space at both ends; A driving body fixed to one side of the stage space or guide frame and including a winding drum which rotates in association with a motor; A moving body having one side connected to the other end of the driving rope wound around the winding drum and reciprocating and transported along the guide frame; A plurality of conveying ropes, one end of which is connected to the other side of the movable body, the direction of which is respectively switched by the guide rollers, and the other end of which is arranged vertically and downwardly; It is configured to include a post support bar coupled to the other end of the plurality of transport rope.

Stage, facility, vertical, transporting, operation, moving,

Description

The apparatus for moving display material vertically}

According to the present invention, when performing in a certain space such as a stage or performing various events, the 'post' for vertically moving the posts, such as a lighting facility that illuminates the stage facility, and various posts such as a flag, a placard, etc. in a predetermined interval within a certain interval To a vertical feeder of

In general, in various stage performances, such as theater, dance, opera, and the like, the stage apparatus for installing the stage background is decorated.

At this time, the stage device is installed, such as a lighting system, various posts for changing the entire background of the stage, these posts are installed so that can be replaced many times within a predetermined performance time, various stages to facilitate such frequent replacement Equipment and the like are used.

As one of the universal installations of these stage facilities until recently, various devices for raising and lowering the stage facilities including posts have been proposed.

1 is a front view schematically showing a lifting device of the conventional stage equipment.

As shown in the figure, a hanging rack (2) capable of hanging a piece for the stage background, a wire rope (1) connected to the hanging rack (2), and to change the direction of the wire rope (1) It comprises a pulley (Pulley, 4), and a drive unit (5) for winding the wire rope (1), such a stage device is a number of spaced at regular intervals in the vertical direction with respect to the grid frame (Grid Frame, 3) The dog is installed.

In general, the stage device requires a high level of safety while allowing the stage background to be replaced quickly.

However, in the stage device configured as described above, the driving unit 5 is configured to include a catching drum for catching the wire rope 1, and a plurality of wire ropes 1 are sequentially arranged on the outer circumferential surface of the winding drum. Winding, but not only the configuration is complicated so that each wire rope 1 is wound without causing mutual interference in a designated space, and one end of the plurality of wire ropes 1 is directly connected to the winding drum, Since the entire length from the drum to the molding rack 2 is inevitably long, each wire rope 1 is greatly deformed in length by the tensile load repeatedly applied as it is used for a long time, so that the molding rack 2 is not secured. The problem is that it does not work entirely.

The present invention has been created in view of the above problems, and when setting or replacing the background of the stage at regular intervals, the background of the stage can be set up and replaced safely and quickly, and the installation of the stage device can be practical. The purpose is to provide a 'vertical transfer device for posting'.

The object of the present invention is to hang a plurality of conveying ropes for lifting and lowering the posts on the other end of the movable body reciprocating while sliding on a guide frame connected to the power unit with one rope, At the lower end of the four conveying ropes, it is achieved by engaging a bar up or down so as to be horizontal to the bottom of the stage space.

According to the present invention, by converting a plurality of conveying ropes into one rope to be wound, the structure of the winding drum for winding the conveying rope is simplified, so that the conveying rope is smoothly wound or unwinded, so that the hoisting operation is stable. As well as made, there is an effect that the reliability is improved throughout the transfer device.

And, according to the vertical transfer device of the post of the present invention, unlike the prior art that the other end of the plurality of transfer ropes pulling or slowing while supporting the lifting and lowering bar (bar) is connected to the winding drum and wound, Winding in a state where only strands of rope are caught, by operating a plurality of conveying ropes suspended on the other side of the movable member which is coupled to the other end of the rope, the length of each conveying rope is minimized. (bar) has the advantage of operating in a stable horizontal state.

Vertical transfer device of the post of the present invention, the guide frame is fixed to one side of the stage space at both ends; A driving body fixed to one side of the stage space or guide frame and including a winding drum which rotates in association with a motor; A moving body having one side connected to the other end of the driving rope wound around the winding drum and reciprocating and transported along the guide frame; A plurality of conveying ropes, one end of which is connected to the other side of the movable body, the direction of which is respectively switched by the guide rollers, and the other end of which is arranged vertically and downwardly; It is configured to include a post support bar coupled to the other end of the plurality of transport rope, looking at this in detail as follows.

The guide frame of the vertical transfer device of the post of the present invention, in the 'vertical transfer device of the post' for transferring various posts, such as lighting and placards in a predetermined space, such as a performance stage in the up and down direction, the performance stage, etc. As a structure installed horizontally on one side of the same space, the present invention serves as a member for supporting the load that supports the entire 'vertical transfer device of the post'.

At this time, the guide frame, the structure of the metal material of the 'open' cross section is upwardly open, or both sides of the wall is made of an integral 'H' shape facing the vertical and perpendicular to the ground, thereby supporting the weight of the weight and the post At the same time, it is preferable that the movable body supported between the opposing side walls is guided and reciprocated and moved along the longitudinal direction.

In addition, the drive body of the vertical conveying apparatus of the post of the present invention is a component for winding various ropes for raising and lowering the post in the vertical direction, and is fixed to one side of the stage space or the guide frame, and the plate-shaped driving body A motor coupled to the panel upper surface to generate a rotational force; A reducer linked to the motor; And a winding drum which projects from one side of the reducer and interlocks with an axis decelerating and rotating.

In addition, the drive rope of the vertical conveying device of the post of the present invention is a component for driving a plurality of conveying ropes for raising and lowering the post support bar as one, and a plurality of feeds for lifting and lowering the post support bar to which the post is suspended. Unlike the prior art in which the rope is simultaneously wound on the outer circumferential surface of one winding drum, only one strand of the driving rope is wound around the outer circumferential surface of the winding drum and connected to the driving rope. By taking the structure in which is connected, the structure of the winding drum is much simpler in comparison with the prior art.

Therefore, as only one strand of driving rope is wound on the winding drum, unlike the conventional technology of winding up a plurality of transfer ropes for lifting and lowering a post supporting bar on which the post is suspended on the outer circumferential surface of one winding drum at the same time. The operation of the post support bar is stable.

And, the movable body of the vertical conveying apparatus of the post of the present invention, as a medium for converting the drive rope of the strand directly wound to the winding drum into a plurality of transfer paths, while being guided to the guide frame, the longitudinal direction of the guide frame It is a component that reciprocates and moves along.

At this time, the movable body and the plate-shaped movable body panel; It is rotatably fixed on the movable panel, and includes a plurality of guide wheels which protrude outwardly opposite both sides in the longitudinal direction and rotate while being guided to the inner circumferential surfaces of both sidewalls of the guide frame, respectively, The other end of the winding and the direction changed by the guide roller is fixed to one side of the movable body panel, and a plurality of transfer ropes are fixed to the other side of the movable body panel.

Therefore, as the plurality of conveying ropes are subjected to a tensile load on the driving rope in a state in which load loads are applied in a reverse direction, the movable bodies guided and transported to both side walls of the guide frame are each provided with a plurality of guide wheels. Bars are rotated while being in contact with the inner circumferential surfaces of both side walls of the guide frame, and at least one guide wheel is rotatably fixed to at least one side thereof, so that the plurality of guide wheels are at least 'three point supported' during the transfer process, so that the transfer operation is performed. It is smooth.

In addition, the transfer rope of the vertical transfer device of the post of the present invention is a plurality of components are coupled to the post support bar at regular intervals, respectively, and finally the post support bar is a component that raises and lowers the post support bar, the post support bar is suspended Unlike the conventional technology of winding up and down a plurality of transfer ropes simultaneously on the outer circumferential surface of one winding drum, only one strand of the driving rope is wound on the outer circumferential surface of the winding drum, and as a medium connected to the driving rope. By taking a structure in which a plurality of transfer ropes are connected side by side on the other side of the moving body, the structure of the winding drum is much simpler as compared with the prior art.

Therefore, since the plurality of transfer ropes are not directly wound on the winding drums, the total length of each of the transfer ropes is shortened to some extent, thereby reducing the amount of deformation due to the tensile load repeatedly applied to each of the transfer ropes according to the long-term operation. Unlike the 'prior art', the post support bar works stably for a long time in a horizontal state.

In addition, the post support bar of the vertical transfer device of the present invention, the support member is coupled to the outer peripheral surface of the plurality of conveying ropes at regular intervals, respectively, horizontally with respect to the stage floor, there are a plurality of lighting facilities In addition, various posts are posted, including the flag of each country to be hoisted.

Therefore, the vertical transfer device of the post of the present invention is installed in the stage space, etc., as well as a plurality of lighting facilities, it is possible to selectively lift and lower the various posts, such as the flag of each country, as needed on the stage, By installing the vertical transfer device of a plurality of posts side by side on the stage ceiling, it is possible to be configured so that various stage scenes are changed in sequence while simultaneously illuminating toward the stage with the illumination installed on the plurality of post support bars.

Hereinafter, in the present invention 'vertical transfer device of the post', it will be described based on the accompanying drawings for the preferred embodiment as follows.

Figure 2 is a front view schematically showing a vertical transfer device of the present invention post.

As shown, the vertical transfer device of the post of the present invention is a vertical transfer device of the post for transferring the lighting facility and the post in the stage space (S) where various events and the like proceeds, in particular, both ends are the stage It is fixed to one side of the wall or ceiling of the space (S), the cross-section of the 'open' or both sidewalls (11, 12) of the integrated 'H' (H) shape of the body facing each other perpendicular to the ground Guide frame 10 and one consisting of: a winding drum 22 that rotates in conjunction with the motor 21 is fixed to the upper surface of the drive panel 23 is fixed to one side of the stage space (S) or guide frame (10) And a driving body 20 including: a one side connected to the other end of the driving rope 30 wound around the winding drum 22, and a plate-shaped moving body panel 41; A plurality of guides rotatably fixed on the movable body panel 41 and protruding outwardly of opposite side sides in the longitudinal direction, and rotating while being guided to inner peripheral surfaces of both sidewalls 11 and 12 of the guide frame 10, respectively. The moving body 40 is configured to include a wheel 42, reciprocating and transported along the guide frame 10: each end is connected to the other side of the moving body 40, each by a guide roller (R) And a plurality of transfer ropes 50 in which the other ends are arranged vertically and downwardly, and post support bars 60 coupled to the other ends of the plurality of transfer ropes 50.

Therefore, in the 'vertical transfer device of the post' configured as described above, the post support bar 60 is supported horizontally on the bottom surface of the stage space (S), a variety of stages, including various lighting facilities, national flags As the apparatus is suspended, as the winding drum 22 rotates, various stage apparatuses, such as a lighting system and a national flag, are transferred up and down by external control to enable various stage production.

Figure 3 is a plan view showing in detail the drive body of the vertical transfer device of the present invention post.

As shown, the drive body 20 of the vertical transfer device of the post of the present invention, as a component for winding a drive rope for raising and lowering the post in the vertical direction, the stage space (S) or the guide frame (10) Bar 21 is fixed to one side, the motor 21 is coupled to the plate-shaped driving body panel 23 to generate a rotational force; A reducer (24) interlocked with the motor (21); It comprises a winding drum 22 which protrudes on one side of the reduction gear 24 and is linked to the shaft 24 'which decelerates and rotates.

Therefore, when power is supplied from the outside, the motor 21 rotates, and finally the driving rope 30 is wound up through the rotation of the reduction gear 24 and the winding drum 22 linked thereto. The winding drum 22 so that the post support bar 60 finally raised and lowered by the driving rope 30 wound on the drum 22 is transported only between the predetermined minimum H1 and the highest point H2. It is preferable to have a limit device 25 for limiting the rotation of the.

Reference numeral P denotes a belt pulley and V denotes a V-shaped belt.

Figure 4 is a vertical conveying device of the present invention, the moving body is guided while moving on the guide frame, (a) is a plan view, (b) is a partial cross-sectional view.

As shown, the present invention 'vertical transfer device of the post', the guide rope 10 is guided on the moving body 40 is moved while moving, one strand of the drive rope 30 is connected to one side of the moving body 40 It is converted to a plurality of strands of the transport rope 50 connected to the other side, it is configured to couple the post support bar 60 to the plurality of strands of the transport rope 50 reduced in total length.

At this time, the guide frame 10, in the state of being fixed to one side of the stage space (S) of the cross-section of the 'open' shape or both sidewalls (11, 12) of the one-piece that is perpendicular to the ground perpendicular to the ground It is characterized in that one of the 'H (H)' shape, the movable body 40, the plate-shaped movable body panel 41; A plurality of guides rotatably fixed on the movable body panel 41 and protruding outwardly of opposite side sides in the longitudinal direction, and rotating while being guided to inner peripheral surfaces of both sidewalls 11 and 12 of the guide frame 10, respectively. And a wheel 42.

Here, the movable body 40 is guided by at least two guide wheels 42 on at least one sidewall of both sidewalls 11 and 12 of the guide frame 10, thereby providing a minimum of three-point support. At least two guide wheels 42 are rotated in contact with one of the side walls 11 and 12, and at least one guide wheel 42 is rotated in contact with the remaining side walls, such that both side walls of the guide frame 10 are rotated. It is conveyed stably along the longitudinal direction in the space which 11 and 12 make.

Reference numeral F is a support frame.

5 is a front view showing an example of use of the vertical transfer device of the post of the present invention, Figure 6 is a front view showing another example of use of the vertical transfer device of the post of the present invention.

As shown, in the 'vertical transfer device of the post' configured as described above, the post support bar 60 is supported horizontally on the bottom surface of the stage space (S), a variety of lighting equipment (L), each country Posts (D) including various stage props, including the flag of the hanging hangs, as the winding drum 22 rotates the posts (D) including various stage props, including lighting equipment (L), national flags of the country It is transported in the vertical direction by the various stages are possible.

1 is a front view schematically showing a device for lifting and lowering a conventional stage equipment.

Figure 2 is a front view schematically showing a vertical transfer device of the present invention post.

Figure 3 is a plan view showing in detail the drive body of the vertical transfer device of the present invention post.

Figure 4 is a vertical conveying apparatus of the present invention, it is shown that the moving body is guided on the guide frame,

(A) is a plan view,

(B) is partial sectional drawing.

Figure 5 is a front view showing an example of the use of the vertical transfer device of the present invention post.

Figure 6 is a front view showing another example of use of the vertical transfer device of the present invention post.

                <Description of Symbols for Main Parts of Drawings>

10: guide frame 11, 12: side wall

20: drive 21: motor

22: winding drum 23: driving body panel

24: reducer 25: limit device

30: driving rope 40: moving body

41: movable body panel 42: guide wheel

50: transfer rope 60: post support bar

D: Post L: Luminaire

R: Guide Roller S: Stage Space

Claims (6)

In order to transport the lighting facility and the post in the up and down direction in the stage space (S), the guide frame 10 is fixed to each side of the stage space (S), respectively, and the stage space (S) or guide frame The driving body 20 includes a winding drum 22 which is fixed to one side of the shaft 10 and interlocked with the motor 21, and the winding drum 22 reciprocates and moves along the guide frame 10. The one end is connected to the other end of the driving rope 30 is wound on the driving rope 30, and one end is connected to the other side of the moving body 40, and the direction is switched by each guide roller (R) In the vertical transfer device of the post provided with a plurality of conveying ropes 50, the other end is arranged in parallel in the vertical and downward, and a post support bar 60 coupled to each other end of the plurality of conveying ropes (50) In The movable body 40 is rotatably fixed on the plate-shaped movable body panel 41 and the movable body panel 41, and protrudes outwardly from opposite sides of the guide frame 10 to both side walls of the guide frame 10. Vertical transfer device of the post, characterized in that it comprises a plurality of guide wheels (42) that rotate while contacting each of the inner circumferential surface (11, 12). delete delete delete The method of claim 1, The movable body (40), the vertical transfer device of the post, characterized in that two or more guide wheels (42) contact with at least one of the side walls (11, 12) of the guide frame (10). The method of claim 1, The drive body 20 is a vertical transfer device of the post, characterized in that further comprises a limit device 25 for limiting the rotation of the winding drum.

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