1. Installation of the base frame (base) Use a towe […]
1. Installation of the base frame (base)
Use a tower crane to suspend the basic structure of the China passenger elevator based on the Chinese passenger elevator, level the standard joint interface with a spirit level (foot), fill in the gap between the structure and the foundation, and then tighten the anchor bolts.
2. Installation of the bottom three-section guides frame (standard section)
After the three standard sections at the bottom are assembled together on the ground, they are suspended on the foundation frame interface with a tower crane, and the verticality (1/1000) is adjusted to the way instrument, and the connecting bolts are tightened with a tightening torque of 350N.M. After the Chinese passenger elevator base and foundation section is installed in place, the outer cage can be assembled and the verticality of the outer cage door frame (1/1000) can be adjusted to make the outer cage door open and lower flexibly.
3. Installation of the ladder cage
After the six buffer springs on the frame are installed, the ladder cage is lifted with a tower crane, slowly placed on the standard section, and placed on the buffer springs.
4. Installation of driving device
Loosen the brake on the motor: first, remove the two cotter pins. Before removing, make a mark on the nut opening to facilitate tightening the two nuts after resetting. Be sure to rotate the two nuts down in parallel until the brake is released. , You can pull the brake disc at will. You can also use the wedge-shaped block to open the motor brake device to release the brake.
Lift the driving device with a tower crane, place it in position from above the standard section, align the driving device with the connecting lugs of the cage, penetrate into the pin, and fix (the Chinese passenger elevator with overload device penetrates the sensor pin, With the stop groove facing up, install the fixing plate). After the driving device is hoisted in place, the performance of the motor braking device is restored, and the cage top rail is installed.