KR102460228B1 - Apparatus for rigging rotatable truss and performance system having the same - Google Patents

Abstract

The present invention proposes a rotary truss rigging device. A rotary truss rigging apparatus according to an embodiment of the present invention, in the rotary truss rigging apparatus, includes: a columnar crane rigging unit having an upper ring rigged on the crane; A predetermined internal space is formed so that the crane rigging part is located inside, a plurality of side rings connected to the truss module are provided on the outside, and an upper hole is formed in the upper part so that the upper rings of the crane rigging part protrude to the outside, a truss rigging portion having a cover member positioned at a lower portion thereof; a thrust bearing located inside the truss rigging part and supporting a load and rotation of the truss rigging part; a driving part fixed to the lower part of the truss rigging part, and a driving shaft connected to the lower part of the crane rigging part; and a rotation detection sensor for detecting the rotation of the truss rigging unit.

Description

Rotary truss rigging device and performance system including the same

The present invention relates to a rotating truss rigging apparatus and a performance system including the same.

Performances such as music and plays are generally performed on an indoor stage or performance hall equipped with sound and lighting facilities, but sometimes performances are performed outdoors.

For such an outdoor performance, the stage is prepared in the following order. First, the stage installation company installs the floor and then installs the truss for the roof on which the sound equipment and lighting equipment will be installed. Then, various sound and lighting equipment is mounted on the stage floor and stage roof (truss) where sound and lighting companies are installed, and power and signal lines are connected to each equipment to complete the installation of stage and performance equipment. In addition, in order to create a symbolic image in the air that is tailored to the nature of events and festivals, the truss module necessary for directing lighting, video, and fireworks is utilized.

In addition, during indoor or outdoor performances, various aerial performances are demonstrated by floating the truss module in the air using a crane.

In this regard, U.S. Patent No. 8850774 (title of the invention: Truss hinge for a stage truss) discloses a configuration in which a chain is connected to a truss part, and the chain is connected to a ring of a crane to levitate the truss part in the air. have.

However, in this conventional truss part levitation method, the truss part may be rotated in the air by an external factor regardless of the user's will, and accordingly, a problem in which the chain is tangled may occur.

The present application provides a rotating truss rigging device that can expect innovative growth of aerial production by providing a trust module for independent operation and directing in the air and a performance system including the same in order to solve the problems of the prior art aim to do

However, the technical problems to be achieved by the present embodiment are not limited to the technical problems described above, and other technical problems may exist.

As a technical means for achieving the above technical problem, the rotary truss rigging device according to the first aspect of the present application, in the rotary truss rigging device, has a columnar crane rigging unit having an upper ring rigged on the crane at the top ; A predetermined internal space is formed so that the crane rigging part is located inside, a plurality of side rings connected to the truss module are provided on the outside, and an upper hole is formed in the upper part so that the upper rings of the crane rigging part protrude to the outside, a truss rigging portion having a cover member positioned at a lower portion thereof; a thrust bearing located inside the truss rigging part and supporting a load and rotation of the truss rigging part; a driving part fixed to the lower part of the truss rigging part, and a driving shaft connected to the lower part of the crane rigging part; and a rotation detection sensor for detecting the rotation of the truss rigging unit. In this case, when the rotation detection sensor senses the rotation of the truss rigging unit, the driving unit may prevent the truss module from rotating by applying a force to the truss rigging unit in the opposite direction to the rotation.

On the other hand, the performance system according to the second aspect of the present application, a rotating truss rigging device; a truss module connected to the rotary truss rigging device; at least one effect device unit mounted on the truss module; at least one battery unit connected to the rotating truss rigging device or the effect device unit to supply power; a wireless controller for wirelessly controlling the rotating truss rigging device and the effect device unit; and a wireless controller for wirelessly receiving information received from the rotating truss rigging device and the effect device unit or wirelessly transmitting a control signal for controlling the rotating truss rigging device and the effect unit unit.

According to the above-described problem solving means of the present application, when the truss module connected to the truss rigging part is rotated by an external force, the effect of preventing the truss module from rotating due to external factors by applying a force in the opposite direction through the driving part can be greatly improved.

In addition, the present invention has the effect of wirelessly controlling the rotating truss rigging device and the effect device while directly looking at the stage rather than a fixed place through the wireless controller.

In addition, the present invention can minimize the wires connected between various devices by using the wireless controller, so it is possible not only to prevent accidents occurring through the wires, but also to tangle the wires due to the movement of the truss module. has an effect that does not occur.

1 is a schematic diagram of a performance system according to an embodiment of the present invention.
2 and 3 are views showing an embodiment in which a truss module is mounted on a rotary truss rigging apparatus according to an embodiment of the present invention.
4 is a view showing an embodiment in which the effect device is installed in the truss module according to an embodiment of the present invention.
5 is a perspective view of a rotary truss rigging apparatus according to an embodiment of the present invention.
6 is a cross-sectional view of a rotary truss rigging apparatus according to an embodiment of the present invention.
7 is an exploded perspective view of a rotary truss rigging apparatus according to an embodiment of the present invention.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present application pertains can easily implement them. However, the present application may be implemented in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present application in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout this specification, when a part is said to be "connected" with another part, it includes not only the case where it is "directly connected" but also the case where it is "electrically connected" with another element interposed therebetween. do.

Throughout this specification, when a member is said to be located “on” another member, this includes not only a case in which a member is in contact with another member but also a case in which another member is present between the two members.

Throughout this specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. As used throughout this specification, the terms "about," "substantially," and the like are used in a sense at or close to the numerical value when presented with manufacturing and material tolerances inherent in the stated meaning, and are intended to enhance the understanding of this application. To help, precise or absolute figures are used to prevent unfair use by unscrupulous infringers of the stated disclosure. The term "step of" or "step of" to the extent used throughout this specification does not mean "step for".

The present application relates to a rotating truss rigging apparatus and a performance system including the same.

1 is a schematic diagram of a performance system according to an embodiment of the present invention, FIGS. 2 and 3 are views showing an embodiment in which a truss module is mounted on a rotating truss rigging apparatus according to an embodiment of the present invention, FIG. 4 is It is a view showing an embodiment in which an effect device unit is installed on a truss module according to an embodiment of the present invention, Figure 5 is a perspective view of a rotating truss rigging device according to an embodiment of the present invention, Figure 6 is an embodiment of the present invention A cross-sectional view of a rotary truss rigging device according to, Figure 7 is an exploded perspective view of the rotary truss rigging device according to an embodiment of the present invention.

First, with reference to FIGS. 1 to 4, the performance system 1 according to an embodiment of the present invention will be described.

The performance system 1 includes a rotating truss rigging device 10 , a truss module 20 , an effect device unit 12 , a battery unit 11 , and a wireless controller 40 .

The rotary truss rigging device 10 is a device for levitating the truss module 20 in the air. In detail, referring to FIGS. 2 and 3 , the rotary truss rigging device 10 has a crane wire 31 or a ring of the crane connected to the upper ring 110 located at the upper portion, and a side ring 210 located on the outer circumferential surface. ) is connected to the truss wire 32 , the truss module 20 may be fixed to the end of the truss wire 32 . At this time, the truss module 20 may have a rectangular or circular shape, but is not limited thereto and may be formed in various shapes such as a straight shape or a cross shape.

Referring to FIG. 4 , the effect device unit 12 may be mounted on the truss module 20 and may include at least one of a lighting device, an imaging device, a special effect device, and a fireworks device.

The battery unit 11 may be connected to the rotary truss rigging device 10 or the effect device unit 12 to supply power. Illustratively, the battery unit 11 may be configured as one to supply power to the rotating truss rigging device 10 and the effect device unit 12, but is not limited thereto, and each device, that is, the rotating truss rigging device 10 ) may include a battery connected to and a battery connected to each device of the effect device unit 12 . Also, the effect device unit 12 may include at least one of a lighting device, an imaging device, a special effect device, and a fireworks device.

The truss module 20 may be manufactured as a structure in which a plurality of frames are combined so that the above-described effect device unit 12 can be easily installed and the effect of wind can be reduced, and can be formed in various shapes as described above. have. In addition, in the truss module 20, not only the effect device unit 12, but also the performer may be rigged, and accordingly, the performer may demonstrate various performances while suspended in the air.

The wireless controller 40 wirelessly receives information received from the rotating truss rigging device 10 and the effect device unit 12 or a control signal for controlling the rotating truss rigging device 10 and the effect device unit 12 . It can be transmitted wirelessly.

By controlling the rotary truss rigging device 10 and the effect device unit 12 wirelessly instead of in a fixed place through the wireless controller 40, the rotary truss rigging device 10 and the effect devices are wirelessly controlled while directly watching the stage. can be controlled with In addition, since it is possible to minimize the wires connected between various devices, it is possible not only to prevent an accident occurring through the wires, but also to minimize the problem of wire tangle due to the movement of the truss module 20 .

Hereinafter, with reference to FIGS. 5 to 7, the rotary truss rigging apparatus 10 (hereinafter referred to as 'rotating truss rigging apparatus 10') according to an embodiment of the present application will be described in detail.

The rotating truss rigging device 10 includes a crane rigging unit 100 , a truss rigging unit 200 , a thrust bearing 400 , a driving unit 300 , and a rotation detecting sensor (not shown).

Referring to FIG. 7 , the crane rigging unit 100 has an upper ring 110 rigged to the crane, and may be formed in a cylindrical shape.

In addition, the crane rigging unit 100 may include a protrusion 120 formed to protrude along the periphery of the lower portion. In other words, the crane rigging unit 100 is formed in a cylindrical shape, the upper ring 110 on which the crane is rigged is located on the upper surface, and the cross-section along the perimeter of the lower part is formed in a circular shape with a larger diameter than the upper part and protrudes. 120 may be formed.

The truss rigging unit 200 is formed with a predetermined space so that the crane rigging unit 100 is located therein, and a plurality of side rings 210 connected to the truss module 20 through the truss wire 22 are located on the outer circumferential surface. It is provided, and the upper hole 220 may be formed in the upper part so that the upper ring 110 of the crane rigging part 100 protrudes to the outside. Illustratively, the plurality of side rings 210 may be disposed to have an angle of 90 degrees to each other, but the number of the plurality of side rings 210 is not limited thereto. In addition, the truss module 20 may be rigged to the side ring 210 through the truss wire 32 . 2 and 3 show a state in which the circular truss module 21 and the square truss module 22 are rigged through the truss wire 32 to the side hook 210, respectively, but the present invention is not limited thereto. The truss module 20 of various shapes, such as, may be rigged.

In addition, the truss rigging unit 200 may have a cover member positioned at a lower portion thereof. In detail, the truss rigging part 200 is, with reference to FIG. 2 , the lower part is opened, and a predetermined internal space 230 is formed in a cylindrical shape therein, and the crane rigging part 100 is formed in the internal space 230 . ) is inserted, and the cover member 240 may be coupled to the lower portion of the truss rigging unit 200 . In other words, the cover member 240 may completely cover an open portion of the lower portion of the truss rigging unit 200 .

In addition, the inner space 230 of the truss rigging unit 200 may be formed in a cylindrical shape having the same diameter as the protrusion 120 of the crane rigging unit 100 .

The upper hole 220 of the truss rigging unit 200 may be formed in the upper portion to be the same as the cross-sectional diameter of the upper portion of the crane rigging unit 100 , and thus the upper ring 110 located at the upper portion of the crane rigging unit 100 . ) may be exposed to the outside. In addition, the overall shape of the truss rigging unit 200, as shown in FIG. 1, may be formed in a cylindrical shape, but is not limited thereto, and may be a polygonal column shape.

The thrust bearing 400 is located inside the truss rigging unit 200 and may support the load and rotation of the truss rigging unit 200 . In other words, the thrust bearing 400 has a lower surface in contact with the upper surface of the protrusion 120 , and an upper surface in contact with an inner upper surface of the truss rigging portion 200 , and thus the truss rigging portion 200 is It can rotate smoothly.

The driving unit 300 may be fixed to the lower portion of the truss rigging unit 200 , and the driving shaft 330 may be connected to the lower portion of the crane rigging unit 100 . In addition, the driving unit 300 may include a motor 310 generating a driving force and a reduction gear 320 connected to the motor 310 to reduce the power of the motor 310 .

In detail, the driving unit 300 is fixed to the truss rigging unit 200, and the driving shaft 330 passes through the cover member 230 located under the truss rigging unit 200 to be connected to the crane rigging unit 100. can Accordingly, when the driving unit 300 is operated, the crane rigging unit 100 connected to the crane is not rotated and is in a fixed state, so the driving shaft 330 connected to the crane rigging unit 100 is also not rotated, and the motor As the 310 and the reducer 320 are rotated, the truss rigging unit 200 fixed to the upper portion of the reducer 320 may be rotated.

The rotation detection sensor may detect the rotation of the truss rigging unit 200 . Illustratively, the rotation detection sensor may be an encoder that detects the rotation of the drive shaft 330 , but is not limited thereto, and a 3-axis acceleration sensor may be separately provided to detect the rotation of the truss rigging unit 200 .

Hereinafter, with reference to FIGS. 5 to 7, the driving of the rotary truss rigging apparatus 10 according to an embodiment of the present invention will be described.

The rotating truss rigging device 10 applies a force to the truss rigging unit 200 in the opposite direction to the rotation by operating the driving unit 300 when the rotation of the truss rigging unit 200 is detected by the rotation detection sensor, the truss module The truss wire 32 connected to (20) can be prevented from being tangled in an accident in advance.

In detail, the crane rigging unit 100 has an upper ring 110 fixed through the crane wire 31 , and the truss rigging unit 200 is trussed through a truss wire 32 on a plurality of side rings 210 . The module 20 is fixed. At this time, when the truss module 20 is rotated by an external force and the truss rigging unit 200 can be rotated, the rotation detection sensor detects the rotation of the truss rigging unit 200 and operates the driving unit 300 to rotate By applying a force to the truss rigging unit 200 in the opposite direction, it is possible to prevent the truss module 20 from rotating.

Illustratively, when the truss module 20 is rotated clockwise about the driving shaft 330 of the motor 310, the rotating truss rigging device 10 may command the driving shaft 330 to rotate clockwise. have. At this time, the drive shaft 330 is fixed to the crane rigging unit 100 and not rotated, and the motor 310 and the reducer 320 fixed to the truss rigging unit 200 are rotated counterclockwise to the truss rigging unit 200 . can apply force.

Conversely, when the truss module 20 is rotated counterclockwise around the driving shaft 330 of the motor 310, the rotating truss re-ganging device 10 may command the driving shaft 330 to rotate counterclockwise. have. At this time, the driving shaft 330 is fixed to the crane rigging unit 100 and does not rotate, and the motor 310 and the reducer 320 fixed to the truss rigging unit 200 apply a force to the truss rigging unit 200 in a clockwise direction. can apply Accordingly, when the truss module 20 is rotated by an external factor regardless of the user's will, the truss module 20 may be fixed so as not to be rotated.

In addition, the driving unit 300 not only serves to fix the truss module 20 not to rotate, but also rotates the truss module 20 . For example, when the drive shaft 330 is commanded to rotate in the clockwise or counterclockwise direction using the motor 310 , the truss rigging unit 200 fixed to the driving unit 300 rotates in a counterclockwise or clockwise direction. is rotated, and accordingly, the truss module 20 may be rotated counterclockwise or clockwise.

The foregoing description of the present application is for illustration, and those of ordinary skill in the art to which the present application pertains will understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present application. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may also be implemented in a combined form.

The scope of the present application is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present application.

10: rotary truss rigging device
100: crane rigging unit
110: upper ring
200: truss rigging unit
210: side hook 220: upper hole
230: inner space 240: cover member
300: drive unit
310: motor 320: reducer
330: drive shaft
400: thrust bearing
20: truss module
21: round truss module 22: square truss module
31: crane wire 32: truss wire
1: Performance system
11: battery unit 12: effect device unit
40: wireless controller

Claims (8)

A rotary truss rigging device comprising:
A crane rigging unit in the shape of a column having an upper ring rigged to the crane at the upper portion;
A predetermined internal space is formed so that the crane rigging part is located inside, a plurality of side rings connected to the truss module are provided on the outer circumferential surface, and an upper hole is formed in the upper part so that the upper rings of the crane rigging part protrude to the outside, a truss rigging portion having a cover member positioned at a lower portion thereof;
a thrust bearing located inside the truss rigging part and supporting a load and rotation of the truss rigging part;
a driving part fixed to the lower part of the truss rigging part, and a driving shaft connected to the lower part of the crane rigging part;
a truss module fixed through a truss wire respectively connected to the plurality of side rings; and
Including; a rotation sensor for detecting the rotation of the truss rigging unit;
The plurality of side rings are arranged to have an angle of 90 degrees to each other,
The driving unit, Rotational truss rigging apparatus, characterized in that when the rotation of the truss rigging unit is sensed by the rotation detection sensor, applying a force to the truss rigging unit in a direction opposite to the rotation.
According to claim 1,
The crane rigging unit includes a protrusion formed to protrude along a periphery of a lower portion, wherein the thrust bearing has a lower surface in contact with an upper surface of the protrusion, and an upper surface in contact with the upper surface of the inner portion of the truss rigging unit. Device.
According to claim 1,
The rotation detection sensor is a rotation truss rigging device that is an encoder for detecting the rotation of the drive shaft.
According to claim 1,
the driving unit
a motor for generating a driving force; and
A rotary truss rigging device that is connected to the motor and includes a speed reducer for reducing the power of the motor.
delete According to claim 1,
The truss module is a rotary truss rigging device of a circular or rectangular shape.
In the performance system,
A rotary truss rigging device according to any one of claims 1 to 4 and 6;
a truss module connected to the rotary truss rigging device;
at least one effect device unit mounted on the truss module;
at least one battery unit connected to the rotating truss rigging device or the effect device unit to supply power;
a wireless controller for wirelessly controlling the rotating truss rigging device and the effect device unit; and
A performance system comprising a wireless controller for wirelessly receiving information received from the rotating truss rigging device and the effect device unit or wirelessly transmitting a control signal for controlling the rotating truss rigging device and the effect unit unit.
8. The method of claim 7,
The effect device unit is a performance system that includes at least one of a lighting device, an imaging device, a special effect device, and a fireworks device.

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