The group hanging electric gourd is based on the construction industry and the construction needs of oil. After changing some design, it is derived from the HSZ -type hand -pour gourd and uses disc brake motor to work. Light weight, high machine hardness, small wear, high efficiency, convenient use, simple maintenance and simplicity of braking. Check and preparation before the lifting of electric gourd climbing racks:

1. The actual strength of the concrete at the attachment structure of the attachment support has reached the scaffold design requirements C20.

2. The bolts at all thread connections have been tightened, the construction load of construction has been evacuated, and all obstacles have been removed.

3. All unnecessary constraints have been lifted, the lifting system is running normally, and the function of all anti -falling devices is normal.

4. Clear the load load, debris and buildings on the frame, connecting the connection, obstacles, and obstacles of the building. Install the lifting device, connect the power supply, pre -tighten the electric gourd, prepare for operation, a special wrench and a crowbar.

5. All security measures have been implemented.6. The person in charge of the safety technology conducts safety technical intercourse on the operation of the climbing rack, clarifies the implementation of division of labor responsibilities in place, and records and sign.