Preparation before use of the aluminum alloy ladders, including folding step stool ladders ( 2 step-ladder, 3 step ladder and 4 step ladder）

Preparation before use of the aluminum alloy ladders, including folding step stool ladders ( 2 step-ladder, 3 step ladder and 4 step ladder）

The aluminum alloy ladders, including folding step stool ladders ( 2 step-ladder, 3 step ladder and 4 step ladder）greatly facilitate the work intensity of construction personnel, at present, there are more manufacturers of aluminum alloy ladders in the world, the quality of ladders is related to personal safety, when purchasing, we must find regular enterprises, enterprises with good reputation. It is also necessary to understand the common sense of the use of some aluminum alloy ladders.

1. Ensure that all rivets, bolt nuts and moving parts are tightly connected, the ladder and step are firm and reliable, and the stretch circlip and hinge work well

2. The ladder is kept clean, free of grease, oil, wet paint, mud, snow and other slippery substances

3. The operator's shoes are kept clean, and leather-soled shoes are prohibited