1, column of buried equipment, support plate or lateral support shall be reliably fixed;

2. The horizontal size of the concrete foundation pit for installing outdoor fitness equipment should be greater than or equal to 400 mm *400 mm, and the concrete foundation should not be arranged in the shape of the lower part and the upper part;

3. The strength of concrete used in the foundation of pouring equipment should be higher than C20, and it should be monitored by special personnel before the foundation is completely solidified;

4. Buried depth of equipment column: when the equipment height from the ground is 2000mm, it should be greater than 500 mm. When the equipment height from the ground is between 1000mm and 2000mm, it should be greater than or equal to 400 mm. When the equipment height from the ground is 1000mm, it should be greater than 300 mm. There should be concrete with a thickness greater than or equal to1000 mm below the bottom of the equipment column.

5. After the outdoor fitness equipment is installed, the verticality of the installation ground should be perpendicular to each supporting column and the main body, and the verticality tolerance should not be greater than1100;

6. The soil for installing outdoor fitness equipment should be Grade II ordinary hard soil with fastening coefficient not less than 0.7, and it is not sandy loam and loose geological structure within 800 mm from the surface; Otherwise, the equipment can only be installed after the soil has been effectively treated;

7. The ground within 0.5m of the outer edge of the equipment foundation should be hardened, such as concrete hardening and masonry laying after soil compaction. The hardened surface of the equipment foundation and its surroundings should be lower than the ground around the installation equipment.