【 Weak current College 】 stage machinery, light, communications, supervision, technical room design principles

Stage machinery

1. stage mechanical movable floor and fixed surface cracks cannot be larger than 5mm; height difference must not be greater than ± 3mm;

2. the level of the stage machinery table should not swing gap; ¡ôduring tilt elevation difference should not be greater than ± 3mm.

3. stage upper County hanging mechanical devices, in addition to the trip switch, you must install the power supply of the main circuit protection switch, ensure that security.

4. Taiwan intraoral on both sides, should stay out of storage space location off the curtains.

5. civil engineering design as fire curtain and leave one mouth run space should be reserved for a variety of Rails set embedded parts, in the weight of the layer should be left at the bridge and tunnel fire curtain and leave one of the winch to set base platform.

6. install the boom should satisfy the following requirements:

Building components (1) shall be without prejudice to the stage of any suspension arrangement of equipment, installation and operation;

(2) should the scenery Suspender spacing; 0.20 ~ 0.30m

(3) hanging lights and rear Suspender and the spacing between adjacent boom should not be less than 0.50m;

(4) suspenders rope for suspension point spacing should not be greater than 5.00m;

(5) boom length and number of hanging point and spacing and Taiwan and the width of the main station; adaptation

(6) the run should ensure hanger safety protection device to prevent damage to mechanical or electrical failure, pendant pole.

7. false sets and lighting through the bridge of the stage, you must set the appropriate bridge piers and leave one mouth or lighting crossing the bridge.

8. out of the stage and island above the stage, you should set the appropriate number of lifting point, civil engineering design for the lifting point of installation.

9. mechanical trip should have the appropriate sound, light warning signals, but shall not affect the performance results.

Second, stage lighting

1. surface light bridge should satisfy the following requirements

(1) the first surface light bridge location, should enable the optical axis to Taiwan at the angle of lines and surfaces for 45 ° ~ 50 °;

(2) the second runway light bridge location, should enable the optical axis to the saloon lip edge or lifting music pool front edges and surfaces, the angle of 45 ° ~ 50 °;

(3) surface light bridge in addition to the space occupied by lamps, its access and working width: a theatre must not be less than the 1.20m; b, c, etc.; shall not be less than 1.00m Theatre

(4) surface fibridge headroom 1.80m should not be less than;

(5) the length of surface light bridge should be not less than one mouth width should be set at the bottom of the bezel, 50mm lamps light mouth containers should not be less than, or greater than 0.80m 1.00m;

(6) light outlet must be metal fences, protection of network components may not block the beam to the performance area; guarding mesh aperture 35 ~ 45mm, should lead diameter should not be greater than 1.0mm;

(7) surface light bridge height measured the effectiveness of hanging lamp 1.00m. Two rows of hanging light pole position is determined by the stage process;

(8) a theatre can set third-or fourth runway light bridge, b, c and other theatre, such as is not set, the elevating music pool surface light bridge can only 1 road.

2. the ear room should meet the following requirements:

(1) of the first line of the face room location should enable the optical axis of the desk lamps at the edge, the performance area of horizontal projection and the stage of the horizontal axis angle should not be greater than 45 °, and should make the edge, the audience can see Taiwan port side border, does not affect the single voice of the speaker;

(2) the face Chamber to slice sets, the first layer bottom should be higher than the stage surface 2.50m;

(3) on the ear, each layer should not be less than the height, projection mouth 2.10m waterway: a, b, and so should not be less than Theatre, honours Theatre 1.20m should not be less than 1.00m;

(4) light outlet should be located metal fences and shall conform to the specification section 6.4.1, paragraph 6;

(5) a theatre can according to the needs of performance area forward, 2-or 3 ears; b, c and other theatre when not set, the elevating music pool can only 1 Road, slap in the room.

3. chasing light room should meet the following requirements:

(1) after the light room should be located in the back of the Auditorium of the dress circle, left 1, area should not be less than the depth and width 8.00m2, shall not be less than 2.50m;

(2) after the light, light of the width, height and distance along the margin of ground under should be carried out according to the choice of lamp type; computing

(3) to chase the light room indoor height should not be less than 2.20m, room should be set mechanical exhaust;

(4) a theatre should be set to chase the light room, b, c and other theatre when no chase the light room to the back of the Auditorium in a gallery or other suitable place reserved to chase the light power, capacity must be less than 30A.

4. dimming cabinets compartment should satisfy the following requirements:

(1) Dim cabinets compartment should be close to the stage, their size and the number of stage lighting circuit, shall be not less than one theatre; b class theatre 30m2 must not be less than the 25m2; c, etc.; shall not be less than 20m2 Theatre

(2) Dim Cabinet room interior height shall be not less than 2.50m, indoor should have good ventilation.

5. dimming circuit should be based on the type and size of the stage theatre. A musical field should not be to 480 circuit; a theatre should not be less than the 360 loop; a drama theatre should not be less than 240 circuit. In addition to the adjustable loop, the lamp quyi configuration 1 ~ 3 road through the power supply. A more theatrical, each circuit capacity shall not be less than 30A, b, and the following shall not be less than 20A theatre.

6. the light distribution should satisfy the following requirements:

(1) by SCR dimmer device equipped with aStage lighting should not be shared with multiple loop zero line. When using multiple loops with zero line, the zero line cross-section area should not be less than the cross-sectional area of the line;

(2), consist of thyristor dimmer device equipped with a stage lighting line should stay away from electro-acoustic, television and communication lines. When the two lines should be parallel laying, their spacing should be greater than 1.00m, when vertical cross, their spacing greater than 0.50m and shielding measures should be adopted.

7. sky to row lamp area should set appropriate dimming circuit, at the same time should be set zero line cross-sectional area of not less than the line section area of three-phase circuit dedicated power supply. The power of theatre with a capacity of: class a, b must not be less than the 150A, theatre must not be less than the 100A, c., theatre must not be less than the 75A.

8. the main stand on either side of the flow of light power socket share before, during, and after setting under the bed plate with lid for private power box, the box should be set according to the flow quantity dimming circuit.

9. stage side light can be installed in a side flyovers, stage width in 24m above a, b, and so the theater, you can set the lighting hoists or vertical light boom, the quantity and scale should be determined by the stage process. 10. no false sets the honours theatre should be set on both sides of the mouth in the platform column light frame.

C, stage communication and supervision

1. stage monitor console should set out the inside of the mouth on the stage.

2. light control room, sound control room, stage machinery work tops, actor makeup lounge, waiting room, fashion, game, fun pool, chase the light room, surface light bridge, Foyer, VIP room location should be setting the stage monitor intercom Terminal.

3. stage system camera should end up mouth on the stage actor and spectator stand pick sets above (or a back wall) while setting the stage should configure PTZ camera inside.

4. light control room, sound control room, stage Manager console, the actors ' Lounge, VIP rooms, lobby, lounge, where the audience should set the monitor. Where to set the monitor shall not be fed to the cast and crew monitoring dedicated stage within the signal.

5. a theatre can be equipped with infrared stage monitor system, etc.

IV. performance technology room

1. light control room, sound control room should be located in the back of the Auditorium, by monitoring the window should be able to see the stage area to all, should not be less than 12m2; should not be less than the width of the window, the window height 1.20m should not be less than 0.60m, sound control room should direct sound can be heard.

2. simultaneous translation room location, around the audience Hall Yishe, can see the stage area, suitable monitor window, each area must not be less than 5m2.

3. power amplifier room should be located away from dimming Cabinet room, close to arena yishe acoustic device group, a theater area should not be less than 12m2, b, and so should not be less than 10m2, acrylic, etc should not be less than 8m2. Amplifier room and sound control room of the corresponding control between the laying of the pipeline. Amplifier room should be equipped with ventilation and air-conditioning devices.

4. stage machinery control room in second floor yishe flyover Central, or in a layer of flyovers.