Wansheng company to develop the rapid lifting doors, industrial doors to upgrade, mainly for large storage, painting shop, small hangar and other occasions. Industrial door by the upper door, the next guide
Rail, upper guide wheel, lower guide wheel, main column, equal quadrilateral hinge mechanism, PVC curtain surface, aluminum layering, handle and other components. On the rail using standard I-beam, column mining
Rectangular steel pipe made of processing. Door with double PVC fabric. Industrial doors to open the door to open the form of hand-drawn curtain, column movement, curtain folding curtain to achieve the door open.
Close the direction of operation can be reversed. The push-pull door is closed in position with a latch to position the door leaf. Door with a safe and reliable, open light, small footprint (no door library),
Light weight, no ground track, novel structure, wind pressure, sound insulation, thermal insulation and other characteristics.
Wansheng product performance characteristics:
1. The use of large area (800 ~ 1500 m2), strong wind resistance (12 typhoons), good insulation properties, strong sealing, stable and reliable, easy to operate, easy maintenance
2. Flexible lifting door The lifting mechanism is equipped with two sets of hydraulic push rod brakes and a set of height limiter, and equipped with upper and lower limit switches, to ensure the safe use of flexible doors.
3. Hoisting mechanism is a revolving motor with eddy current through a cylindrical gear reducer, drive open gears, driven parallel shaft of the reel to receive and take up hoisting wire rope.
4. The hydraulic fulcrum brake is fitted to the shaft between the motor and the gear reducer and the other shaft of the high-speed shaft of the gear reducer. Any of the brakes can brake the implementation of the brake, so that the gate lift safe and reliable,
5. Use vortex brake to adjust the speed of door lift. Wire rope reel shaft is equipped with a height limiter to limit its high and low limit position. The hoisting mechanism is equipped with several pulley sets.
6. The inner and outer side of the flexible lift gates are sealed with three-proof canvas or PVC fabric. Horizontal frame and the bottom frame with truss structure, from the shape of steel production. Can also use aluminum alloy composition.
7. Flexible horizontal lifting frame door and the bottom of the framework of the roller bearings at both ends of the use of three rolling bearings, in order to facilitate the flexible gate in the two rails in the flexible up and down movements. Reducing the friction resistance.
8. Flexible lift doors are equipped with safety brakes which automatically brake when the lift and rope break are stopped, thereby increasing the safety factor considerably. Flexible lift doors of the wind pressure of 50-60kg / m2.
9. The overall size of high 5-40 meters wide and 8-140 meters, the total weight of up to 0.5-20 tons, respectively, from 3-20 high 1-2 meters wide 5-60 meters, 0.2-1.4 meters thick (PVC coated streamlined polyester mesh belt or glass fiber curtain sheet thickness of 1mm) combination of blocks, each door by the electronic control system control. Open fast, up to 9-18 meters per minute. Strong wind resistance, anti-typhoon 12, wind pressure 500n / ㎡. Strong resistance.
Industrial lifting door frame structure:
Wansheng Product Structure:
Pillar and beam: high quality steel
Integral door frame: Carrying weight
1-2 dynamic braking system: 5.0KW-15KW
Power supply: 380V 50hz
Control voltage: 24v
Double curtain (the middle separated by 200-1400), from the PVC coated polyester mesh belt and streamlined glass fiber reinforced polyester plate composition.
Temperature limits: -30 ℃ - +70 ℃
Curtain tensile strength: 400dan / 5cm
Operating speed: 6-18 m / min
Model: RM-width * height * thick-fan
Wind load:> 0.75kpa
Mode of operation: centralized control or decentralized routine control
Orbit synthesis accuracy: <3mm
Insulation performance: 0.086w / m2 ℃
Safety: two self-locking
Fast shutter door maintenance tips:
Fast shutter doors are now all over the country, experts said that the use of more than one year of the shutter doors to give inspection and maintenance in daily life, but also pay attention to the rapid shutter doors of the maintenance and maintenance.
The following is a quick shutter door maintenance related methods:
First: fast shutter doors security devices;
In addition to the installation of protective devices outside the brake system, respectively, in the door of the track around the bottom of 25CM or at the bottom of a pneumatic safety device. Door in the closing process in the event of a vehicle and pedestrians through the fast door will automatically stop and then run up to full open position. When the safety of optical and airbags in the event of failure to timely repair or replacement; if not timely replacement of the door down in the process of running too fast because it is likely to cause pedestrian and vehicle damage.
Second: power and braking system: the motor power and braking system is the overall focus of the core products of fast door products, is the entire Tang fast door security, efficient and smooth operation of the guarantee. When the brake brake system failure to timely maintenance and replacement;
Such as; brake insensitive, brakes continue to decline after the door, the sound when the brake is loud, there will be a gap when the door stops, etc .; when the above failure, if not timely maintenance and replacement of the contents of the warning if not executed may result in door Sudden drop, damage to the motor or other components and possible personal injury.
In this case,
Third: control the switch system:
Control switch system is fast gate output, close, signal conversion, programming and other major components. Divided into integrated circuit board control chip and independent components of electrical components, electronic components on the use of environmental requirements are higher, in order to ensure fast and efficient door, safe operation so in the daily use of the process to regular product maintenance, When the control system failure to timely replacement and maintenance;
Fourth: Other: such as steel, wind-resistant devices, sealing devices, door structure, interlock devices, emergency stop device, drum roller, limit devices, switching devices are inseparable system, to ensure that all systems Of the normal operation of the normal maintenance and repair is essential.