Views: 20 Author: Site Editor Publish Time: 2019-06-28 Origin: Site
The step ladder is our daily tool. The tool is made of two long thick poles and crosses the horizontal bar suitable for climbing. It is used for climbing. It is necessary to have a ladder at home. With a household small step ladder, it will be convenient to change the light bulb, clean the ceiling fan, or take items from the top floor of the cabinet. But what are the uses and good recommendations for household ladders?
The formation of a single ladder or herringbone ladder and the ground is about 75 degrees. After stretching the ladder, there is a certain overlap distance between the connecting parts. The coincidence distance of ladders below 8 meters should be more than 75 cm, and the overlap distance of ladders above 8 meters should be more than 110 cm. When lifting the ladder, one hand should hold the pull hand and the other hand hold the rope to rise and fall. Your palm must not be placed on the ladder step. Otherwise, there is the possibility that the ladder will be stuck when it is lifted. Elevate to a suitable height.
After ensuring that the lifting clip is stuck on the step, break the fixed block at the bottom of the upper ladder and fix the lifting rope. After opening the ladder to a suitable width, use it. Please gently rise and drop when lifting.
When the ladder is lowered, the sides of the ladder are becoming closer, and then the fixed rope is untied. When the ladder is raised a bit, so that the fixed clip is removed from the step surface and then slowly descends. If the descent is not smooth, hold the rope in one hand and gently shake the ladder back and forth until the ladder smoothly descends.
The herringbone lift and lift platform should be operated by at least two people. When lifting, they should pull the rope at the same time. Meanwhile, the ladder that exceeds 6 meters should be slightly lowered. At least 2 more people should assist in the operation, preventing the danger that the weight become unbalanced, so that the ladder may fall to one side. People on the platform are strictly forbidden to stand on when the platform is lifted or moved.
On both sides of the lifting platform, there are two movable lift-fixing devices. When moving, they are gathered. When lifting and working, they are locked at the right width. The bottom of the lift platform is equipped with a lockable universal moving wheel. Please lock the wheel while working.
There are now foldable ladder, three steps, four steps and five steps in the market. You can choose a ladder with a suitable height according to your needs.
As a kind of small ladder, the height of the third-order ladder is about 70 cm. When stepping on the highest level, it usually cannot reach the roof. It is only suitable for general operations such as cabinet top fetch and glass cleaning. The height of the foldable step ladder, fourth-order ladder is about 1 meter. When stepping on the highest level, the finger can just reach the top of the layer, which is suitable for higher work such as hanging curtains. The height of the fifth-order ladder is about 1.2 meters. When stepping on the highest level, it can often level the top of your head with the roof, which is suitable for the installation of lamps and other operations.
Zhejiang Stable Master Industry and Trading Co.,Ltd. is a professional manufacturer of ladders. We have more than 10 years in manufacturing steel tube and steel bars exceeds 20000 tons for one year.
Our main products:
folding 2 step stool
work platform ladders
three step ladder
4 foot ladder
6 foot step ladder
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If you are looking for Ladder manufacturer, please feel free to contact us !