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The Crane Lifting Tower Equipment Selection and Ground Assembly

Feb. 24, 2021

Lifting machinery and equipment and work apparatus selection

1. Before construction, according to the special construction program and tower height and sub-piece, section weight reasonable selection with lifting equipment and utensils.

2. All equipment and work apparatus to carry out regular maintenance.

3. Lifting commanders should be familiar with the performance of lifting equipment, strictly prohibit overload lifting. The main load-bearing apparatus should comply with the technical inspection standards, and with the permitted load sign; must be checked before use, unqualified is strictly prohibited to use, strictly prohibit the use of small instead of large, strictly prohibit the use of overload.

4. The foundation of the crane working position must be stable, and the nearby obstacles should be cleared.

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Ground assembly

1. tower ground assembly site level, obstacles should be cleared, tower material shall not be stacked along the slope, the slope of the tower piece of matting should be stable, and there are measures to prevent the components from sliding, assembly of tubular components, components are not connected before taking measures to prevent rolling.   

2. Carefully check the construction drawings of the lifting section parameters, strictly in accordance with the construction plan to control the single lifting weight, strictly prohibit overweight lifting.

3. Tower material assembly with iron, the application of pointed wrench to find the hole, such as hole distance difference is large, should check the piece number against the drawings, shall not be forced to knock the screw tether. Any case is prohibited to use fingers to find the right.

4. When operating, emphasis should be placed on the fact that the assembly should be stopped when lifting operation is in progress, and that there should be no operator under the lifting object when lifting is in progress.

5. It is forbidden for people to stay or pass under the lifting arm and the place where heavy objects pass.

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6.Can be used from -195 C to + 265 C, and remain good toughness and strength.

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