AfragolaElectr
AfragolaSmall To ensure safe and reliable braking of the lifting platform and prevent accidents, a hydraulic control one-way valve, also known as a hydraulic lock, is added to ensure safe self-locking in the event of an accidental rupture of the hydraulic pipeline. An overload sound control alarm has been installed to distinguish between overload or equipment failure. Electrical system explosion-proof button SB1&flash; The rotation of the SB6 motor and the commutation of the explosion-proof electromagnetic directional valve are used to maintain load increase or decrease, and; Program adjustment time delay to avoid frequent movement of electric elevators that may affect their service life.
Drainage measures need to be considered around the foundation. (Drain the accumulated water on the foundation).
Afragola.The installation position of the lower limit switch. The installation position of the lower limit switch should ensure that the contact plate triggers the switch when the rated load of the suspension cage decreases, causing the suspension cage to stop. At this time, the contact plate should also be close to the triggering of the lower limit switch
The distance between the electric hoist and overhead line in Electrical safety construction shall meet the specification requirements, otherwise protective measures shall be taken.
.When the door is closed, any through-hole and opening size related to the distance between any door and adjacent moving parts, as well as the gap around the door or the gap between parts,AfragolaHand propelled electric elevator, should comply with the provisions of Table 4 of GB 23821-2009.
The counterweight guide rail should meet the specification requirements.
Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
When applying a normal force of 300N to any position on either side of the door using a rigid 5000mm2 square or circular flat surface in the locked position of the landing door, it worked normally.
The movement of its related components is direct.
The landing door should meet the requirements of the specifications and achieve standardization.
how much.The foundation base or embedded parts should be fully embedded in the concrete foundation plate.
Setting requirements: The wall bracket should use the manufacturer's matching standard products.
Safety performance: Electric elevators not only have the safety device of traditional traction elevators, but also have an overflow valve to prevent excessive system pressure during upward movement
The advantages and disadvantages of several commonly used electric lifting mechanisms are as follows: hydraulic electric lifting mechanisms: using hydraulic technology,AfragolaThree meter electric elevator, smooth lifting and low noise.
quality index.Setting requirements: The installation and dismantling workers, electricians, and other operators of construction electric elevators should have special construction operations.
The usual operation of landing and docking. The installation position of the upper limit switch should comply with the following: when the lifting speed is less than 0.8m/s, the upper safety distance L left after the upper limit switch is triggered by the hanging cage should not be less than
During the use period the user unit should organize professional technical personnel to inspect the construction electric elevator monthly according to the standard requirements, and record the inspection results.
Afragola.The scaffolding of the parking platform should be laid tightly and firmly.
Safety performance: Electric elevators not only have the safety device of traditional traction elevators,AfragolaTatami electric elevator, but also have an overflow valve to prevent excessive system pressure during upward movement
After the electric elevator passes the inspection, the user unit shall organize the leasing unit installation unit, and supervision unit to conduct acceptance. For the implementation of construction general contracting, the acceptance shall be organized by the construction general contracting unit. The acceptance form should be signed by the relevant responsible person.