Beijing Oriental Stage Technologies Co., Ltd.
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Specifications of understage equipment of stage machinery

1.Orchestra lifting platform and lifting railing

Equipment overview

The music pool is mainly used for musical performances accompanied by a band or a chorus, and its location is between the platform lip and the audience hall. The orchestra lifting platform can use different height changes to form various forms of use.

The orchestra platform rises to the height of the stage table to form the extended extension of the stage; it stops at the floor level of the auditorium and is used to increase the seats in the front area of the auditorium; it can be lowered to a certain height to form an orchestra with different depths; it can be transported when lowered to the platform Seat.

The lifting railing rises to the height of the stage table to separate the orchestra lift platform and the auditorium aisle space for safety; stopping at the floor level of the auditorium makes the orchestra lift area and the auditorium area coherent and expands the auditorium space.

The orchestra lifting platform is composed of steel structure frame, wooden floor and surrounding decorative panels, driving device, transmission mechanism, surrounding (including lifting platform and fixed platform) anti-shear protection device, orchestra entrance door signal device and control system.

The lifting railing consists of a steel frame, wooden floor and surrounding decorative panels, driving device, transmission mechanism and control system.

 

Technical specifications: (can be customized according to requirements)

Orchestra Lift

size According to architectural drawings
Static load 5.0KN/m²
Dynamic load 2.5KN/m²
speed 0.003~0.3m/s
Drive type electric
size According to architectural drawings
Static load Level0.5~1.5kN/m
Dynamic load Self-respect
speed 0~0.05m/s
Drive type electric

 

 

2.Main stage lift

Equipment overview

The main stage lifting platform placed in the main stage area is an important part of the mechanical stage. It is composed of multiple independent single-layer or double-layer decks, which participate in the transformation of the stage form to form a plane of different heights, so that the entire stage is on a plane and steps. Change between; used to change the scenery, can make large-scale scenery change quickly in the performance; used to participate in the performance, can increase the performance effect.

The main stage lifting platform can be lifted and lowered individually or in groups with other main stage lifting platforms, running synchronously.

Lifting platform composition: steel structure frame, driving device, transmission mechanism, safety device, balance weight mechanism, cable support, electrical equipment and control system.

 

Technical specifications: (can be customized according to requirements)

size Usually the mouth is wide×3.0m
Static load 5.0KN/m²+(Self-weight of side carriage)
Dynamic load 2.5KN/m²+(Self-weight of side carriage)
speed 0.003~0.3m/s >
Drive type electric

 

3.Sidecar

Equipment overview

Set on both sides of the stage, the plane size is the same as the main stage lifting platform.

The sidecar can be loaded with scenery, props or actors, and can be operated independently or in any combination. The sidecar can run from the side stage to the main stage on the stage surface.

The sidecar platform is composed of steel structure (including wooden platform), driving device, walking device and control system.

 

Technical specifications: (can be customized according to requirements)

size Usually the mouth is widex3.0m
Static load 5 KN/m²
Dynamic load 2.5 KN/m²
speed 0.006~0.6m/s
Drive type electric

 

 

 

4.Side compensation elevator

Equipment overview

Set under the side car platform, the same size as the side car platform.

When the side car platform is completely moved out of the original position, the side compensation lifting platform can rise to keep the side stage and the main stage in the same plane, which is beneficial to the use and safety of the side stage. On the contrary, the side compensation lifting platform is lowered to a certain height so that the side car platform moves to the side platform on the stage surface. When the sidecar platform needs to pass through the main stage, the side compensation elevator platform can transport the sidecar platform to the stage surface.

The side compensation lifting platform is composed of a steel frame, driving device and control system. The side compensation lifting platform can carry the horizontal load generated when the side car platform is running on it.

 

Technical specifications: (can be customized according to requirements)

size Usually the width of the platform x3.0m
Static load 5KN/m²+Self weight of side carriage
Dynamic load Self-respect
speed 0~0.05m/s
Drive type electric

 

 

5.Lifting rotary table

Equipment overview

The lifting and rotating platform is set on the main stage, which can realize the rapid switching and rotating use of props and actors between the stage warehouse and the stage surface, providing conditions for the stage to form a variety of stage shapes and quickly participate in the performance.

The lifting rotary table is composed of a steel structure frame, lifting and rotating drive devices, braking devices, transmission mechanisms, guiding devices, surrounding (including lifting platform and fixed platform) anti-shear protection device, electrical equipment and control system.

Safety protection: It is equipped with stroke, overtravel protection switch, and overload protection function.

 

Technical specifications: (can be customized according to requirements)

 

size According to architectural drawings
Static load 5 KN/m²
Dynamic load 2.5KN/m²
speed Lift0.001~0.1m/s
Spin0.006~0.6m/s(Linear speed of outer edge)
Drive type electric

 

 

 

6.Underwater lifting platform-wire rope

Equipment overview

The underwater lifting platform can realize the dry and wet changes in the whole water area, providing conditions for the formation of a variety of stage shapes and rapid participation in the performance of the water stage.

The underwater lifting platform adopts the wire rope winding yard + counterweight (float) traction method, consisting of a steel structure frame, driving device, transmission mechanism, counterweight (float device), cable support, safety device (including unloading device), and electrical equipment , Control system composition.

Protection device configuration: dual brakes, operation warning, emergency button, etc.

 

Technical specifications: (can be customized according to requirements)

size According to architectural drawings
Static load 5KN/m²
Dynamic load 2.5KN/m²
speed 0~0.2m/s
Drive type electric

 

 

7.Underwater lifting platform-chain type

The underwater lifting platform can realize the dry and wet changes in the whole water area, providing conditions for the formation of a variety of stage shapes and rapid participation in the performance of the water stage.

The underwater lifting platform is composed of a steel structure frame, a driving device, a transmission mechanism, a safety device (including an unloading device), electrical equipment, and a control system.

Protection device configuration: dual brakes, operation warning, emergency button, etc.

 

Technical specifications: (can be customized according to requirements)

size According to architectural drawings
Static load 5KN/m²
Dynamic load 2.5KN/m²
speed 0~0.2m/s
Drive type electric

 

 

 8.Self-driving car

The self-driving car platform is set on the stage, which can be moved freely, loaded with scenery, props or actors, and integrates translation, rotation, and lifting actions.

The self-driving vehicle platform consists of a steel structure (including a wooden platform), a driving device, a walking device and a control system.

 

Technical specifications: (can be customized according to requirements)

size According to architectural drawings
Static load 5KN/m²
Dynamic load 2.5KN/m²
speed Lift0.003~0.3m/s
Pan0.006~0.6m/s
Spin0.008~0.8m/s(Edge line speed)
Drive type electric

 

 

9.Hydraulic lifting table

Equipment overview

The hydraulic lifting platform is placed in the main stage area to participate in the transformation of the stage form and to change the scenery, which can make the large-scale scenery change rapidly during the performance; for the participation in the performance, it can increase the performance effect.

 

Technical specifications: (can be customized according to requirements)

size According to architectural drawings
Static load 5.0KN/m²
Dynamic load 2.5KN/m²
speed 0.002~0.2m/s
Drive type Hydraulic