CN103863973A - Rotary-angle horizontal suspending system used for studios and stages and control method - Google Patents
Rotary-angle horizontal suspending system used for studios and stages and control method Download PDFInfo
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- CN103863973A CN103863973A CN201410114932.9A CN201410114932A CN103863973A CN 103863973 A CN103863973 A CN 103863973A CN 201410114932 A CN201410114932 A CN 201410114932A CN 103863973 A CN103863973 A CN 103863973A
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Abstract
The invention relates to a rotary-angle horizontal suspending system used for studios and stages and a control method of the rotary-angle horizontal suspending system. The rotary-angle horizontal suspending system comprises a horizontal suspending device, a suspending control table and a motor control cabinet, wherein the horizontal suspending device comprises a suspending device, a gear motor, an encoder, a transmission gear, a slewing bearing, a lamp cabling channel and a bearing device. The rotary-angle horizontal suspending system can rotate by any angles in the horizontal direction, and the space position of a lamp can be changed flexibly and rapidly. When the rotary-angle horizontal suspending system works, the suspending device can rotate flexibly and noise is low. The requirements for grading control flexibility of a lighting system and convenient, rapid and accurate adjustment on the stage lamp position by the modern studios and the stages are met.
Description
Technical field
The present invention relates to studio, stage device and control method thereof, particularly a kind of studio, stage horizontal hangar system and the control method thereof of angle rotatable.
Background technology
Along with the flourish and scientific and technical progress of studio, stage construction, people require also more and more higher to the visibility of movie and video programs, and the high definition of movie and video programs depend on to a great extent flexible control luminous intensity distribution lighting system and convenient, fast, adjust stage lighting position accurately, this is just to having had higher requirement for the hangar system of the studios such as suspended lamp, audio amplifier, scape tool, stage specialized equipment.
At present, the rod-type boom system that the special environment such as domestic video display studio, stage are used mainly adopts fixed pulley lift technique and lower take-up mode, is generally made up of gig, fixed pulley, hanging apparatus and wirerope.Wherein gig and fixed pulley are arranged in the load larrying member of light units layer; Hanging apparatus overhangs under light units layer, is directly connected with one end of many wireropes, and the vertical component of wirerope and horizontal component pass through a fixed pulley transition, then is connected to the reel of gig, and therefore hanging apparatus can move up and down under the driving of gig.For example, the hangar system that a kind of video display and cultural performance site use is disclosed in China Patent No. ZL03266898.8, comprise a gig, hanging apparatus, at least one fixed pulley, and one end is connected with described gig, one end causes hanging apparatus, the middle at least one cable through fixed pulley transition, also comprise that at least one is fixed on the movable pulley on hanging apparatus, at least one cable one end is connected with building structure, and also passes through pulley transition in the middle of it.Although this hangar system has reduced the deadweight of hangar system, improve hanging efficiency, the easy for installation and problem that freely promotes of the equipment that solved.But the traditional hangar system including this technical scheme, can not solve the problem that erecting by overhang rotates freely in the horizontal direction.Can not meet perform in a radio or TV programme the Room, stage for the distribution controls alerting ability of lighting system and stage lamp position is easy to adjust, fast, requirement accurately.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of studio, rotatable horizontal hangar system and control method thereof at any angle for stage, realizes and horizontally rotates flexibly, quickly hangar system, changes light fixture locus.
For solving the problems of the technologies described above, first the present invention has proposed a kind of studio, the horizontal hangar system of angle rotatable for stage, relate to vertical lifting device, described horizontal hangar system comprises horizontal hanging device, hanging control desk and motor control case, described horizontal hanging device comprises suspension gear, coder, reducing motor, transmission gear, pivoting support, light fixture cabling and bogey, described suspension gear is connected in the below of vertical lifting device, described reducing motor is fixedly mounted on suspension gear, the mouth of described reducing motor connects described transmission gear, described transmission gear is connected with described pivoting support, described pivoting support level is fixedly connected on the below of described suspension gear, described light fixture cabling and bogey are fixedly connected on the below of described pivoting support, described hanging control desk is electrically connected with described motor control case, for controlling the operation of described pivoting support, described motor control case connects described reducing motor, for controlling the running of described reducing motor, described coder is arranged between described reducing motor low speed end and the speed end of transmission gear, and is electrically connected with described motor control case, for calculating the rotational angle of described transmission gear.
Preferably, horizontal hangar system also comprises distance caging device, and described distance caging device is arranged on described pivoting support, and distance caging device is electrically connected with described hanging control desk.
Preferably, horizontal hangar system also comprises terminal box, and described terminal box is arranged on described suspension gear, and described cable enters described terminal box by take-up basket, and described terminal box is provided with external power cable and the access terminal of controlling cable.
Preferably, in described light fixture cabling and bogey, be provided with cable and lamp socket, described cable enters take-up basket through the center of described pivoting support.
Preferably, described take-up basket is arranged on described suspension gear.
Preferably, described hanging control desk is connected by CAN bus with described motor control case.
Preferably, described motor control case is also connected with the electric electromechanics of described vertical lifting device.
The present invention has proposed the control method of the horizontal hangar system of above-mentioned studio, stage angle rotatable simultaneously, comprises the following steps:
Described hanging control desk arranges the rotation angle value of described pivoting support,
By CAN bus, instruction is issued to motor control case, motor control case sends rotation control command to reducing motor,
Reducing motor is carried out rotation; The encoded data stream of the described pivoting support anglec of rotation that motor control case capturing and coding device sends simultaneously,
Set after rotation angle value when the anglec of rotation that coder gathers reaches, motor control case sends halt instruction.
Above-mentioned studio, the stage control method of the horizontal hangar system of angle rotatable, for the lifting that realizes horizontal hangar system, comprises the following steps:
Described hanging control desk arranges the height value of described level hanging slewing arrangement,
By CAN bus, instruction is issued to motor control case, described motor control case sends elevating control instruction to the electrical motor of described vertical lifting device,
The motor of described vertical lifting device carries out dipping and heaving, makes described level hanging slewing arrangement arrive the height of setting.
Preferred, when distance caging device is sent after signal, described motor control case sends halt instruction to described reductor.
The present invention compared with prior art, can realize the general utility functions that existing hangar system can only rise, decline, and can reach again and rotate in the horizontal direction function at any angle, can change flexibly, quickly light fixture locus, realizes combined running.While operation, can keep erecting by overhang rotation steadily, noise is low simultaneously.Met modern perform in a radio or TV programme the Room, stage for the distribution controls alerting ability of lighting system and stage lamp position is easy to adjust, fast, requirement accurately.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of the horizontal hangar system of angle rotatable of the present invention;
Fig. 2 is the left view of the horizontal hangar system of angle rotatable of the present invention.
In figure, 1-coder, 2-reducing motor, 3-transmission gear, 4-pivoting support, 5-pivoting support cover, 6-take-up basket, 7-terminal box, 8-lifting pipe clamp, 9-light fixture trough, 10-bogey, 11-the first connects pipe clamp, 12-distance caging device, 13-the second connects pipe clamp, 14-suspension gear, 15-battery socket.
The specific embodiment
Below in conjunction with the specific embodiment, technical side of the present invention is understood, below in conjunction with the specific embodiment, further sets forth invention:
As Fig. 1, the studio of the embodiment of the present invention shown in 2, rotatable horizontal hangar system for stage, comprise horizontal hanging device, hanging control desk and motor control case, horizontal hanging device comprises coder 1, reducing motor 2, transmission gear 3, pivoting support 4, light fixture trough 9, bogey 10 and suspension gear 14, suspension gear 14 is connected in vertical lifting device below, reducing motor 2 is fixedly mounted on suspension gear 14, the mouth connection for transmission gear 3 of reducing motor 2, transmission gear 3 is connected with pivoting support 4, reducing motor 2 is for driving transmission gear 3, transmission pivoting support 4 moves in a circle, pivoting support 4 is lightweight, rotate flexibly, have and bear the axial of load-bearing 400KG simultaneously, Radial load and capsizing moment, level is fixedly connected on suspension gear 14 belows, pivoting support 4 rotation angle ranges are 0-300 degree, 2 meters of rotating diameters, energy held stationary when operation, and noise is low.Pivoting support 4 is outer can install revolution supporting cover 5, can effectively prevent from that foreign matter from entering to block gear.Light fixture trough 9 is connected pipe clamp 13 with bogey 10 by second and is fixedly connected on pivoting support 4 belows, rotates together with pivoting support 4 around pivoting support 4 centers.Bogey 10 is fixedly connected on light fixture trough 9 times by the first connection pipe clamp 11.The interior power supply cable runs of light fixture trough 9, light fixture trough 9 surfaces are provided with some battery sockets 15, on bogey 10 for hanging the large-scale light fixture of stage illumination, lighting.Cable enters the take-up basket 6 being arranged on suspension gear 14 through the center of pivoting support 4, entered into the terminal box 7 that is provided with external power cable and controls the access terminal of cable by take-up basket 6.Light fixture trough 9 is selected square tube wire casing, and bogey 10 is selected steel pipe.Cable has metallic hose protection, both can protect to multilayer cable, also can make cable rotatablely move regularly in square tube wire casing.
Hanging control desk is electrically connected with motor control case, and hanging control desk arranges the rotation angle value of horizontal hangar system behind automatic system school zero, and the height value of horizontal hangar system rise/fall, by CAN bus, instruction is issued to motor control case.Motor control case connects reducing motor 2, and motor control case is also connected with the electric electromechanics of vertical lifting device.For controlling respectively rotation and the action of vertical lifting device rise/fall of reducing motor 2.Coder 1 is arranged between the low speed end of reducing motor 2 and the speed end of transmission gear 3, and be electrically connected with motor control case, for calculating the rotational angle of transmission gear 3, the every rotating 360 degrees of pivoting support 4, the pulse of coder has 3418, often once just having 9.5 pulses, precision can be controlled in 3 pulses, and anglec of rotation precision is≤3 degree.Distance caging device is arranged on pivoting support 4 and with hanging control desk and is electrically connected, the spacing and spacing duplicate protection that carries out of mechanical trip switch by software logic.
Studio of the present invention, stage comprise and horizontally rotating and vertical rotary by the control method of rotatable horizontal hangar system.
The control that horizontally rotates of horizontal hangar system comprises the following steps: hanging control desk arranges the rotation angle value of pivoting support behind automatic system school zero; By CAN bus, instruction is issued to motor control case, motor control case sends rotation control command to reducing motor; Reducing motor is carried out rotation; The encoded data stream of the pivoting support anglec of rotation that motor control case capturing and coding device sends simultaneously; Set after rotation angle value when the anglec of rotation that coder gathers reaches, motor control case sends halt instruction.Horizontally rotate in process at pivoting support, when distance caging device is sent after signal, hanging control desk sends halt instruction to motor control case, controls reducing motor and stops.
The rise/fall control of horizontal hangar system comprises the following steps: hanging control desk arranges the height value of level hanging slewing arrangement; By CAN bus, instruction is issued to motor control case, motor control case sends elevating control instruction to the electrical motor of vertical lifting device; The motor of vertical lifting device carries out dipping and heaving, makes level hanging slewing arrangement arrive the height of setting.
The horizontally rotating of horizontal hangar system control with rise/fall control can be in no particular order, carry out respectively, or carry out simultaneously.
More than show and principal character of the present invention, operating method and advantage of the present invention be described.But it should be noted last that, the above specific embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a studio, the horizontal hangar system of angle rotatable for stage, relate to vertical lifting device, it is characterized in that: comprise horizontal hanging device, hanging control desk and motor control case, described horizontal hanging device comprises suspension gear, reducing motor, coder, transmission gear, pivoting support, light fixture cabling and bogey, described suspension gear is connected in described vertical lifting device below, described reducing motor is fixedly mounted on suspension gear, the mouth of described reducing motor connects described transmission gear, described transmission gear is connected with described pivoting support, described pivoting support level is fixedly connected on described suspension gear below, described light fixture cabling and bogey are fixedly connected on described pivoting support below,
Described hanging control desk is electrically connected with described motor control case;
Described motor control case connects described reducing motor, for controlling the running of described reducing motor;
Described coder is arranged between the low speed end and the speed end of transmission gear of reducing motor, and is electrically connected with described motor control case, for calculating the rotational angle of transmission gear.
2. studio according to claim 1, the stage horizontal hangar system of angle rotatable, it is characterized in that: also comprise distance caging device, described distance caging device is arranged on described pivoting support, and distance caging device is electrically connected with described hanging control desk.
3. studio according to claim 1, the stage horizontal hangar system of angle rotatable, is characterized in that: in described light fixture cabling and bogey, be provided with cable and lamp socket, described cable enters take-up basket through the center of described pivoting support.
4. studio according to claim 1, the stage horizontal hangar system of angle rotatable, is characterized in that: described take-up basket is arranged on described suspension gear.
5. studio according to claim 1, the stage horizontal hangar system of angle rotatable, it is characterized in that: also comprise terminal box, described terminal box is arranged on described suspension gear, described cable enters described terminal box by take-up basket, and described terminal box is provided with external power cable and the access terminal of controlling cable.
6. studio according to claim 1, the stage horizontal hangar system of angle rotatable, is characterized in that: described hanging control desk is connected by CAN bus with described motor control case.
7. studio according to claim 1, the stage horizontal hangar system of angle rotatable, is characterized in that: described motor control case is connected with the electric electromechanics of described vertical lifting device.
8. the control method of using the horizontal hangar system of angle rotatable according to the studio one of claim 1 to 7 Suo Shu, stage, is characterized in that, comprises the following steps:
Described hanging control desk arranges the rotation angle value of described transmission gear and pivoting support;
By CAN bus, instruction is issued to motor control case, motor control case sends enabled instruction to reducing motor;
Reducing motor is carried out rotation; The encoded data stream of the described transmission gear anglec of rotation that motor control case capturing and coding device sends simultaneously;
Set after rotation angle value when the anglec of rotation that coder gathers reaches, motor control case sends reducing motor halt instruction.
9. studio according to claim 8, the stage control method of the horizontal hangar system of angle rotatable, is characterized in that, further comprising the steps of:
Described hanging control desk arranges the height value of described level hanging slewing arrangement,
By CAN bus, instruction is issued to motor control case, described motor control case sends elevating control instruction to the electrical motor of described vertical lifting device,
The motor of described vertical lifting device carries out dipping and heaving, makes described level hanging slewing arrangement arrive the height of setting.
10. studio according to claim 8, the stage control method of the horizontal hangar system of angle rotatable, is characterized in that, when distance caging device is sent after signal, described motor control case sends halt instruction to described reductor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410114932.9A CN103863973A (en) | 2014-03-26 | 2014-03-26 | Rotary-angle horizontal suspending system used for studios and stages and control method |
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| CN201410114932.9A CN103863973A (en) | 2014-03-26 | 2014-03-26 | Rotary-angle horizontal suspending system used for studios and stages and control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503360A (en) * | 2014-11-21 | 2015-04-08 | 马凯 | System and method capable of realizing digital control on scene part operation |
| CN104902379A (en) * | 2015-03-30 | 2015-09-09 | 佛山市毅丰电器实业有限公司 | Sound system |
| CN107062133A (en) * | 2017-04-28 | 2017-08-18 | 广州市浩洋电子股份有限公司 | Wireless control's portable stage light performance system |
| CN108412245A (en) * | 2018-03-15 | 2018-08-17 | 北京星光影视设备科技股份有限公司 | Boom system for indoor performance site |
| CN112923249A (en) * | 2021-02-26 | 2021-06-08 | 同辉电子科技股份有限公司 | Hyperspectral color gamut type COB light source |
| CN115045543A (en) * | 2022-05-11 | 2022-09-13 | 甘肃工大舞台技术工程有限公司 | Suspension and large-span supporting and overturning mechanism for stage |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503360A (en) * | 2014-11-21 | 2015-04-08 | 马凯 | System and method capable of realizing digital control on scene part operation |
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| CN104902379A (en) * | 2015-03-30 | 2015-09-09 | 佛山市毅丰电器实业有限公司 | Sound system |
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| CN107062133A (en) * | 2017-04-28 | 2017-08-18 | 广州市浩洋电子股份有限公司 | Wireless control's portable stage light performance system |
| CN107062133B (en) * | 2017-04-28 | 2023-09-26 | 广州市浩洋电子股份有限公司 | Wireless control's portable stage lamp performance system |
| CN108412245A (en) * | 2018-03-15 | 2018-08-17 | 北京星光影视设备科技股份有限公司 | Boom system for indoor performance site |
| CN112923249A (en) * | 2021-02-26 | 2021-06-08 | 同辉电子科技股份有限公司 | Hyperspectral color gamut type COB light source |
| CN115045543A (en) * | 2022-05-11 | 2022-09-13 | 甘肃工大舞台技术工程有限公司 | Suspension and large-span supporting and overturning mechanism for stage |
| CN115045543B (en) * | 2022-05-11 | 2023-08-04 | 甘肃工大舞台技术工程有限公司 | Suspension and large-span support turnover mechanism for stage |
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Application publication date: 20140618 |