Telescopic Grandstand Seating System
We design, manufacture and install telescopic grandstand seating system. Outdoor grandstand indoor grandstand are fixed grandstands and tilting grandstands suitable to satisfy the requirements of public administrators, technicians and sport men.
We transform small sprtive facilities into multipurpose halls or in a simplete way, we provide the playing area with seating places for the spectators in complete accordance with technical and standars restaints.
Telescopic seating system can be built with frontal handrail, lateral, frontal of eventually rear gateways careening can be done using fireproof marine plywood panels class I for vertical.
Telescopic grandstand with entries from the top or from the playing area, stalls seating places with tilting backrest. The grandstand can be totally or partially opened, eliminating the entrances from the top, in order to respect the free areas required for the basketball or football.
On the sportive language “seating” means seating places for the spectators, means “order” within the sportive area, but above all it means comfort and security.
We design, manufacture and install telescopic grandstand seating system. Power coated outdoor grandstand & indoor grandstand, fixed grandstands and tilting grandstands suitable to satisfy the requirements of public administrators, technicians and sport men.
We transform small sportive facilities into multipurpose halls or in a simpler way, we provide the playing area with seating places for the spectators in complete accordance with technical and standards restraints.
Telescopic seating system can be built with frontal handrail, lateral, frontal or eventually rear gateways. Careening can be done using fireproof marine plywood panels class I for vertical use.
Telescopic grandstand with entries from the top or from the playing area. Stalls seating places with tilting backrest. The grandstand can be totally or partially opened, eliminating the entrances from the top, in order to respect the free areas required for the basketball or football games.
Specifications of plastic riser mounted chair
1. Type of chair: Blow molding stadium chair
2. Material of chair: High density polyethylene (HDPE)
3. Metal parts: 40mm * 80mm rectangular tube
4. Arm: 50mm width solid wood arm
5. Upholstered: Cold mould foam covered with wearable fabric
6. Width of seat: 440mm; length of seat: 410mm
7. Width of back: 440mm; height of back: 480mm
8. Thickness of seat: 50mm
9. Width of upholstered seat foam: 370mm
10. Length of upholstered seat foam: 340mm
11. Width of upholstered back foam: 370mm
12. Height of upholstered back foam: 400mm
Seating places can be on beech wood staves with frontal finishing bars, on shells or on stools with or without raised backrest, placed directly on. You can easily operate the seating system with the help of the remote control unit. Open up the access floor. Connect the remote control unit. Forward the bleachers to its programmed position. Open the rows, open up the chairs. Your seating system is ready to work.
Upholstery: Various colors is optional base on our color swatchs; Seat: Non-stop seat rising mechanism, serpentine spring, urethane foam padded, plywood cover with decorative hard plywod surface, painted; Armrest, arm: beech wood; frame: pressed steel plate by baked enamel finish; Leg: bent steel plate with powder coated, beam: square steel tube with powder coated.
When our JY-7 series telescopic seating system is pulled and extended into a shape of steps, the audience all enjoy programme or gymkhana in virtue of these comfortable telescopic bleachers. When it is folded into a shape of stack up, it occupies a small part of space and makes room for other uses. Therefore, it is widely used in stadiums project, TV studios and all kinds of multi-functional activity places.
Our JY-7D telescopic seating system understructure is driven by electric. This telescopic seating system have unique structure design, beautiful style, big load, reliable safety measures and accurate location. Easy to be operated, convenient to be repair, low noise and other advantages.
Specially strong metallic structures are studied in order to supersede maintenance. Wheels typology is chosen accordingly to the adopted flooring system. Wheels can be with or without bearings, rigid or semi-rigid; for floating flooring systems we have available an especial load distributor suitable for the preservation of the playing area.
Accordingly to grandstand dimensions, different types of steel profiles are used. From open or closed profiles, to box section profiles specially studied by a staff of technicians and engineers able to developed any type of project for sport or public spectacles. Grandstand’s handling can be manual or motorised through electric engines working at 380V or 220V or by means of small tractors hooked to the structure. All the structures are arranged in factory for their future transformation.
The load distributor is a device specially created to reduce the concentrated load transmitted to the flooring system. A special spring system allows to the “unloaded” grandstand to “float” over the wheels. When the grandstand is “loaded” the springs are compressed and the load distributor start working resting over the floor. Detail of the ground fixing system of the last row by means of floor or wall fixing dowels.
Characteristics:
The structure and operation principle of JY-7S manual-operation telescopic stand are basically the same as the JY-7S power-driven telescopic stand.
The movement of JY-7S manual-operation telescopic stand is made by manpower. When it is stretched to a right position, it will be braked with a special brake operated by hand.
The table has listed the differences between the structures of type JY-7S and type JY-7D. The structure features of type JY-7D and type JY-7S.
Moving speed: 100mm/s
Location accuracy: ±30mm
Driving motor power: 0.37-1.1kw
Power: AC380V, 50-60Hz (AC220V 50-60Hz)
Lateral depth of the steps: 800-930mm; 1800-1850mm
Allowed dynamic load in the step surface: 400kg/m²
Load of bottom wheel: ≥300kg/piece