CN111022993A - Self-adaptive stage lighting boom system and construction method thereof - Google Patents
Self-adaptive stage lighting boom system and construction method thereof Download PDFInfo
- Publication number
- CN111022993A CN111022993A CN201911128780.7A CN201911128780A CN111022993A CN 111022993 A CN111022993 A CN 111022993A CN 201911128780 A CN201911128780 A CN 201911128780A CN 111022993 A CN111022993 A CN 111022993A
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- Prior art keywords
- stage lighting
- boom
- boom system
- stage
- longeron
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/068—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension from a stretched wire
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
- A63J1/00—Stage arrangements
- A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/16—Adjustable mountings using wires or cords
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a self-adaptive stage lighting boom system which comprises a plurality of groups of boom frames, wherein each group of boom frames comprises two transverse beams, a longitudinal beam, a boom and a driving device, the two transverse beams are arranged in parallel, the longitudinal beam is connected between the two transverse beams, the longitudinal beam is connected with a rotating beam, two ends of the rotating beam are provided with rotatable reels, ropes on the reels are connected to the boom, the transverse beams and the longitudinal beam are respectively provided with the driving device, the driving device on the transverse beam is used for driving the longitudinal beam to move, the driving device on the longitudinal beam is used for driving the rotating beam to move, the upper part of the rotating beam is connected with the driving device of the longitudinal beam, and the lower part of the rotating beam. The device can realize the movement along the x, y and z axes and the rotation around the z axis, has more degrees of freedom, and can meet the requirements of various complex illumination scenes.
Description
Technical Field
The invention belongs to the field of stage equipment, and particularly relates to a self-adaptive stage lighting boom system and a construction method thereof.
Background
The hanging rod belongs to hanging type machinery, is one of important stage mechanical equipment in modern theatres, mainly has the functions of hanging a screen curtain, a picture curtain, an edge curtain, light, sound equipment and the like on a stage, and can lift curtain cloth and hang a scenery lamp according to the requirements of the theatres, thereby realizing the conception of artists, achieving more vivid artistic effect and being the most basic stage mechanical equipment above the theatre stage.
The horizontal suspension rod can be used for a motorized suspension device for suspending lamps in studios, movie studios and theaters, and mainly drives the horizontal suspension rod with the lamps to move up or down by using an electric transmission mechanism. The existing horizontal suspender has poor flexibility, all lamps on the same rod can only be positioned on the same horizontal plane, and the light distribution is limited; under the condition that the scenery is arranged in place, the lamp pole is long and cannot fall to the lowest point, when the lamp bulb is damaged or cannot approach the lamp, only other spare lamps can be used for replacing the lamp bulb, and the number of position distribution dead points is large.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a self-adaptive stage lighting boom system and a construction method thereof, which can realize the movement along the x axis, the y axis and the z axis and the rotation around the z axis, have more degrees of freedom and can meet the requirements of various complex illumination scenes.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a self-adaptation's stage lighting jib system, including multiunit jib frame, every group jib frame includes the crossbeam, the longeron, the jib, drive arrangement, the crossbeam is equipped with two, two crossbeam parallel arrangement, the longeron is connected between two crossbeams, be connected with the swivel beam on the longeron, the swivel beam both ends are equipped with rotatable reel, the rope on the reel is connected on the jib, all be equipped with drive arrangement on crossbeam and the longeron, drive arrangement on the crossbeam is used for driving the removal of longeron, drive arrangement on the longeron is used for driving the removal of swivel beam, swivel beam upper portion is connected with the drive arrangement of longeron, rotary motion can be done to.
In the above technical scheme, the driving device comprises a motor, a transmission device and a screw rod, an output shaft of the motor is connected with one end of the screw rod through the transmission device, and the screw rod is arranged in a part to be moved.
In the technical scheme, the transmission device comprises a driving gear and a driven gear which are meshed with each other, the driving gear is connected with an output shaft of the motor, and the driven gear is connected with the end part of the screw rod.
In the technical scheme, one or more longitudinal beams are arranged between the two cross beams.
In the technical scheme, the length of the rotating beam is smaller than or equal to that of the longitudinal beam.
A self-adaptive stage lighting boom system building method comprises the following steps:
1. determining the motion range of a single stage lighting boom system, determining the motion width of the system as W according to the length of a cross beam, determining the motion length of the system as L according to the length of a longitudinal beam, and determining the motion height of the system as H according to the up-and-down movement distance of a boom of a rotating beam, so that the motion range of the single stage lighting boom system is a rounded rectangle with the length of L, the width of W and the height of H;
2. determining the arrangement number and the position of the stage suspender system according to the size of the stage and the motion range of a single stage lighting suspender system;
3. the number of the suspension rods is determined according to the use requirements, namely the number of the longitudinal beams is determined, the suspension rods are used for suspending lamps or curtains or other equipment, and when a plurality of suspension rods are required for suspending different objects, a plurality of longitudinal beams can be erected on the cross beam, so that the system is provided with a plurality of suspension rods for mounting different equipment;
4. and (3) determining the number of the stage lighting boom systems required according to the step (2), determining the number of the longitudinal beams required in each stage lighting boom system according to the step (3), after the determination, stably installing the stage boom systems at the tops of stages/auditoriums, carrying out a power-on test, and checking whether the movement, rotation and rope scaling of each rotating beam are normal or not, so far, completing the construction of the self-adaptive stage lighting boom system.
The invention has the beneficial effects that:
1. the stage suspender system can realize X \ Y \ Z three-axis movement and can rotate along the Z axis, has more degrees of freedom, and can adapt to the requirements of more complex irradiation scenes;
2. the two ends of the hanger rod frame are connected through a rope, and the reel realizes automatic winding and unwinding, so that the oblique placement and horizontal placement of the hanger rod can be realized, and the defect that the common stage hanger rod can only be placed horizontally is overcome;
3. the rotary beam can enable the suspender to rotate, so that the function of the side curtain can be realized, and an additional suspender is not required to be additionally arranged;
4. a plurality of hanging rods can be installed, and the requirements of carrying stage lamps and various curtains are met;
5. the stage suspender system can be combined together, and the application of a wider range and more complex scenes can be realized through the cooperative motion of a plurality of suspenders.
Drawings
Fig. 1 is a schematic view of a single stage boom system of the present invention.
Fig. 2 is a schematic structural view of the stage boom system according to the present invention.
Fig. 3 is a structural diagram of the present invention in which a curtain is added to the suspension rod.
Wherein: 1: lamps and lanterns, 2: suspender, 3: rope, 4: beam driven gear, 5: beam driving gear, 6: crossbeam motor, 7: beam, 8: crossbeam lead screw, 9: reel, 10: longitudinal beam screw rod, 11: side member, 12: longitudinal beam motor, 13: rotating beam, 14: a slide block.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1, an adaptive stage lighting boom system comprises a plurality of sets of boom frames, each set of boom frame comprises a cross beam 7, a longitudinal beam 11, a boom 2 and a driving device, the cross beam 7 is provided with two cross beams 7, the two cross beams 7 are arranged in parallel, the longitudinal beam 11 is connected between the two cross beams 7, the longitudinal beam 11 is connected with a rotating beam 13, two ends of the rotating beam 13 are provided with rotatable reels 9, ropes 3 on the reels 9 are connected to the boom 2, the reels 9 can be driven by reel motors, so that the winding and unwinding of the ropes are realized, that is, the upper position and the lower position of the boom 2 are changed, the cross beam 7 and the longitudinal beam 11 are both provided with driving devices, the driving device on the cross beam 7 is used for driving the longitudinal beam 11 to move, the driving device on the longitudinal beam 11 is used for driving the rotating beam 13 to move, the upper portion of. Various light fixtures 1 and instruments may be mounted on the boom 2. In this embodiment, an electric rotating device is disposed in the middle of the rotating beam 13, the top of the electric rotating device is connected to the slider 14, the longitudinal beam lead screw 10 is inserted into the slider 14, the slider 14 is driven by the longitudinal beam lead screw 10 to move, and the rotating beam 13 can be driven by the electric rotating device to rotate in a plane.
In the technical scheme, the driving device comprises a cross beam motor 6, a transmission device, a cross beam lead screw 8, a longitudinal beam lead screw 10 and a longitudinal beam motor 12, an output shaft of the cross beam motor 6 is connected with one end of the cross beam lead screw 8 through the transmission device, the cross beam lead screw 8 is arranged in one end of a longitudinal beam 11 in a penetrating mode, the longitudinal beam motor 12 is connected with the longitudinal beam lead screw 10 through the transmission device, and the longitudinal beam lead screw 10 is arranged in the upper portion of a rotating cross beam 13 in a penetrating mode.
In the technical scheme, the transmission device comprises a driving gear and a driven gear which are meshed with each other, the driving gear is connected with an output shaft of the motor, and the driven gear is connected with the end part of the screw rod.
As shown in fig. 2, the beam motor 6 is engaged with the beam driven gear 4 through the beam driving gear 5, and the beam driven gear 4 is connected to one end of the beam screw 8.
As shown in fig. 3, two longitudinal beams 11 are disposed between the two cross beams 7. One hanger bar 2 is used for hanging the lamp 1, and the other hanger bar 2 is used for hanging a curtain.
In the above technical solution, the length of the rotation beam 13 is less than or equal to the length of the longitudinal beam 11.
A self-adaptive stage lighting boom system building method comprises the following steps:
1. determining the motion range of a single stage lighting boom system, wherein the length of a cross beam 7 is 5 meters, the motion width of the system can be determined to be 5 meters, the length of a longitudinal beam is 5 meters, the motion length of the system can be determined to be 5 meters, the motion height of the system can be determined to be 5 meters by 5 meters of the up-and-down movement distance of a boom 2 of a rotating beam, the rotating beam can rotate, and when the center of the rotating beam is in an extreme state, the motion range of the boom can be expanded by 2.5 meters, so that the motion range of the single stage lighting boom system is a rounded rectangle with the length of 10, the width of 10 meters and the height of 5 meters;
2. determining the arrangement number and the position of the stage suspender system according to the size of a stage and the movement range of a single stage lighting suspender system so as to meet the use requirement of a preset scene; for example, the stage width of a general large theater is 18 meters, the stage length is 20 meters, the stage is constructed according to the national standard stage size, and the normal stage standard size ratio is as follows: 18 x 20; in order to ensure the stage effect, 4 sets of stage suspender systems can be arranged according to the shape of a Chinese character 'tian', as shown in fig. 2;
3. the number of the suspension rods is determined according to the use requirements, namely the number of the longitudinal beams is determined, the suspension rods are used for suspending lamps or curtains or other equipment, and when a plurality of suspension rods are required for suspending different objects, a plurality of longitudinal beams can be erected on the cross beam, so that the system is provided with a plurality of suspension rods for mounting different equipment; the stage curtain, as an ancient stage art device, plays an important role in art expression and plays an irreplaceable role; the stage performance space and the visual space are constructed by the large screen, the side screen, the eave screen and the sky screen, the aesthetic function is provided for the movement of the device for moving, changing and dancing the beauty of the scene, the props and the scenic pieces, the special effects of time cutting and space division are played, and the plurality of suspenders can achieve the required effect on the premise of not increasing a plurality of devices; in the actual building and use process, the stage light can be reasonably arranged according to the law of stage artistic performance and special use requirements, as shown in fig. 3, the stage light in the front row is used for displaying environment and rendering atmosphere, highlighting central characters, creating space sense and time sense of the stage, modeling the external image of stage performance, and the curtain in the rear row plays roles of decoration and dividing the performance area;
4. and (3) determining the number of the stage lighting boom systems required according to the step (2), determining the number of the longitudinal beams required in each stage lighting boom system according to the step (3), after the determination, stably installing the stage boom systems at each preset position at the top of the stage/auditorium, carrying out a power-on test, and checking whether the movement, rotation and rope scaling of each rotating beam are normal or not, so far, completing the construction of the self-adaptive stage lighting boom system.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (6)
1. The utility model provides a stage lighting boom system of self-adaptation, characterized by: including multiunit hanger rod frame, every group hanger rod frame includes the crossbeam, the longeron, the jib, drive arrangement, the crossbeam is equipped with two, two crossbeam parallel arrangement, the longeron is connected between two crossbeams, be connected with the swivel beam on the longeron, the swivel beam both ends are equipped with rotatable reel, the rope on the reel is connected on the jib, all be equipped with drive arrangement on crossbeam and the longeron, drive arrangement on the crossbeam is used for driving the removal of longeron, drive arrangement on the longeron is used for driving the removal of swivel beam, swivel beam upper portion is connected with the drive arrangement of longeron, rotary motion can be made to.
2. The adaptive stage lighting boom system of claim 1, wherein: the driving device comprises a motor, a transmission device and a screw rod, wherein an output shaft of the motor is connected with one end of the screw rod through the transmission device, and the screw rod is arranged in a part to be moved.
3. The adaptive stage lighting boom system of claim 2, wherein: the transmission device comprises a driving gear and a driven gear which are meshed with each other, the driving gear is connected with an output shaft of the motor, and the driven gear is connected with the end part of the screw rod.
4. The adaptive stage lighting boom system of claim 1, wherein: one or more longitudinal beams are arranged between the two cross beams.
5. The adaptive stage lighting boom system of claim 1, wherein: the length of the rotating beam is smaller than or equal to that of the longitudinal beam.
6. A self-adaptive stage lighting boom system building method comprises the following steps:
(1) determining the motion range of a single stage lighting boom system, determining the motion width of the system as W according to the length of a cross beam, determining the motion length of the system as L according to the length of a longitudinal beam, and determining the motion height of the system as H according to the up-and-down movement distance of a boom of a rotating beam, so that the motion range of the single stage lighting boom system is a rounded rectangle with the length of L, the width of W and the height of H;
(2) determining the arrangement number and the position of the stage suspender system according to the size of the stage and the motion range of a single stage lighting suspender system;
(3) the number of the suspension rods is determined according to the use requirements, namely the number of the longitudinal beams is determined, the suspension rods are used for suspending lamps or curtains or other equipment, and when a plurality of suspension rods are required for suspending different objects, a plurality of longitudinal beams can be erected on the cross beam, so that the system is provided with a plurality of suspension rods for mounting different equipment;
(4) and (3) determining the number of the stage lighting boom systems required according to the step (2), determining the number of the longitudinal beams required in each stage lighting boom system according to the step (3), after the determination, stably installing the stage boom systems at the tops of stages/auditoriums, carrying out a power-on test, and checking whether the movement, rotation and rope scaling of each rotating beam are normal or not, so far, completing the construction of the self-adaptive stage lighting boom system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911128780.7A CN111022993A (en) | 2019-11-18 | 2019-11-18 | Self-adaptive stage lighting boom system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911128780.7A CN111022993A (en) | 2019-11-18 | 2019-11-18 | Self-adaptive stage lighting boom system and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111022993A true CN111022993A (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911128780.7A Pending CN111022993A (en) | 2019-11-18 | 2019-11-18 | Self-adaptive stage lighting boom system and construction method thereof |
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| Country | Link |
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| CN (1) | CN111022993A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059234A (en) * | 2007-05-14 | 2007-10-24 | 北京星光影视设备科技股份有限公司 | Combined type rotary and lifting lamp row suspension rod |
| CN207584713U (en) * | 2017-12-14 | 2018-07-06 | 江苏建声影视设备研制有限公司 | A kind of rotation and lifting translates light sunpender |
| CN109323181A (en) * | 2018-09-17 | 2019-02-12 | 中车长春轨道客车股份有限公司 | A kind of movable lighting system |
-
2019
- 2019-11-18 CN CN201911128780.7A patent/CN111022993A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059234A (en) * | 2007-05-14 | 2007-10-24 | 北京星光影视设备科技股份有限公司 | Combined type rotary and lifting lamp row suspension rod |
| CN207584713U (en) * | 2017-12-14 | 2018-07-06 | 江苏建声影视设备研制有限公司 | A kind of rotation and lifting translates light sunpender |
| CN109323181A (en) * | 2018-09-17 | 2019-02-12 | 中车长春轨道客车股份有限公司 | A kind of movable lighting system |
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Application publication date: 20200417 |
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| RJ01 | Rejection of invention patent application after publication |