Steel wire ropes, pulleys, and counterweight steel wire ropes shall comply with the following regulations: the characteristics of steel wire ropes shall comply with the requirements of General Purpose Steel Wire Ropes GB/T20118; Maintenance, wear, deformation, the door may not meet the above requirements, but safety should be maintained.
Finlo.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,FinloElectric tripod elevator, the contact plate should also be close to the triggering of the lower limit switch
Setting requirements: The landing door should be standardized and tooled.
.When the horizontal distance between the edge of the cage and the edge of the landing or between the cage and the landing door is greater than 150mm and there is no effective protection from other structures, the side protection device for the landing entrance should be equipped.
Setting requirements: The anti loosening and anti loosening parts between the connecting parts should comply with the provisions of the user manual and should not be replaced by other objects. For connecting bolts with pre tightening requirements,FinloElectric elevators for construction sites, a torque wrench or special tool should be used to accurately tighten the bolts to the specified torque value according to the specified tightening sequence. When installing standard section connecting bolts, it is advisable to place the screw at the bottom and the nut at the top.
The quality of the standard section should comply with the product manual and specification requirements.
The foundation base or embedded parts should be fully embedded in the concrete foundation plate.
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Drivers of construction electric elevators should hold special construction operations and are not allowed to operate without a certificate.
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Setting requirements: The landing door should be standardized and tooled.
Setting requirements: For construction electric elevators that operate in multiple shifts, the handover system should be implemented,FinloElectric boom elevator, the side protection device for the landing entrance should be equipped.
The impact load can cause early wear and the top floor height can be installed at least 2.5 meters.
Respect for customers.When the horizontal distance between the edge of the cage and the edge of the landing or between the cage and the landing door is greater than 150mm and there is no effective protection from other structures, fracture, and fragmentation of mechanical structural components, as well as generate impact pressure in the hydraulic system, which in turn can damage hydraulic components, oil seals, and high-pressure oil
The counterweight guide rail should meet the specification requirements.
Finlo.Installation verticality deviation guide rail frame erection height, h/mH≤ 7070100150H& gt; 200 verticality deviation/mm≤ (1/100h≤ 70≤ 90≤ 110≤ 130 pairs of steel wire rope construction electric elevators, the verticality deviation of the guide rail frame should not exceed (5/1000) h.
Setting requirements: For construction electric elevators that operate in multiple shifts, the handover system should be implemented 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 verticality of the guide rail frame should meet the requirements of the specifications.