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AmsterdamSeconUse floor doors and cage door devices on construction sites where conditions permit.
When a rigid 5000mm2 square or circular flat surface is applied with a normal force of 600N to either side of the door, the door may not meet the above requirements,AmsterdamElectric elevator lifting 10 meters, but safety should be maintained.
Amsterdam.Construction electric elevators should be equipped with safety devices to prevent the cage from falling. The anti fall safety device should be functional at all times, including installation, disassembly and before resetting after action. Fall arrest safety gear
Use floor doors and cage door devices on construction sites where conditions permit.
.Setting requirements: The installation and dismantling workers, electricians, and other operators of construction electric elevators should have special construction operations.
Tank oil temperature protection: When the oil temperature in the tank exceeds the standard setting value, the oil temperature protection device sends a signal to suspend the use of the elevator. The elevator can only be started when the oil temperature drops
Small safe operation distance: Circuit voltage (kV) of external power lines<11~1035~110220330~550 Small safe operation distance (m) 4681015 Setting requirements: A small safe distance should be maintained between the outer edge of the construction electric elevator and the edge of the external overhead power line.
Before operating the construction electric elevator, routine inspections should be carried out according to regulations and inspection records should be filled out.
Setting requirements: A limit switch should be set at both the upper and lower ends of the stroke, so that the suspension cage can stop
The bearing capacity of the ground under the concrete foundation plate should be greater than 0.15Mpa.
Scheme customization.Mechanical devices controlled by cage movement should not be used to open or close the landing door.
Operating cost advantage and low failure rate: Due to the use of advanced hydraulic systems and good methods, with a spacing of 200mm.
Installation material list.When the foundation is set on the roof or floor structure, the bearing capacity of its supporting structure should be checked.
Pole
Pipeline rupture valve: When the hydraulic system pipeline ruptures and the car stalls and descends, it can automatically cut off the oil circuit and stop descent
Amsterdam.Setting requirements: For construction electric elevators that operate in multiple shifts, the handover system should be implemented,AmsterdamSmall electric loading elevator,AmsterdamFour meter electric elevator, and drivers should fill out the handover record form according to the standard requirements. The driver should conduct a pre shift inspection and confirm that there are no errors before starting the machine for operation.
The scaffolding of the parking platform should be laid tightly and firmly.
From the above comparison, it can be seen that hydraulic electric lifting mechanisms have stable lifting, low noise, long service life large load bearing capacity, and are relatively simple, making them suitable for use in stage equipment.