The adjustable base jack of the scaffolding is also called the screw base and the base jack. In order to improve the overall stability and safety of the scaffolding system, many construction units will choose to use the base jack. The base jack can be adjusted according to different ground heights and flatness to improve the stability of the scaffolding system, and can also effectively prevent the scaffolding from tilting or collapsing due to ground settlement or deformation.
The adjustable base jack of the scaffolding means that the height of the scaffolding system can be adjusted according to the terrain or inclination. The terrain of the construction site is diverse, and the adjustable scaffolding base jack can allow the scaffolding system to adapt to different terrains and ensure its stability and safety. By adjusting the height of the scaffolding base jack, the height of the scaffolding support point can be kept consistent. The most important point is that if the scaffolding needs to be built on soft land or grass, a scaffold with an adjustable base jack height is required to avoid damaging the ground.
The correct installation method of the scaffolding base jack can improve the overall stability and safety of the scaffolding. The installation steps of the scaffolding base jack include preparing the adjustable base jack, fixing the base, adjusting the height, etc.
1. Before installing the scaffolding, you should first confirm whether the ground is flat. If there is a significant inclination, you should adjust it first.
2. Prepare the adjustable base pad. The base pad should be accurately placed on the positioning line. The pad should be a wooden pad with a thickness of not less than 50mm and a width of not less than 200mm, and the quality should be checked.
3. Adjust the height of the adjustable base jack according to the height and unevenness of the ground so that it is flush with the ground. Fix the adjustable base jack to the ground, which can be fixed by expansion bolts, welding, etc.
4. Adjust the height of each adjustable base jack according to the terrain. When adjusting the height of the adjustable base jack, the height of each support point should be kept consistent, which will ensure the stability of the scaffolding.
The installation of the adjustable scaffolding base jack should comply with the requirements of the specifications. During the installation process, pay attention to check the fixing of the adjustable base jack to ensure its stability and reliability. During use, it is necessary to regularly check the fixing of the adjustable base jack and whether the height has changed. Any abnormal situation needs to be handled in time.