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. When the height from the ground is 2000 mm, the buried depth of the equipment column should be greater than 500 mm; When the ground height is between 1000mm and 2000mm, it should be greater than or equal to 400 mm. When it is 1000mm, it should be greater than or equal to 300mm and below the bottom of the equipment column1000 mm.

5. After the outdoor fitness equipment is installed, the verticality of the installation ground should be perpendicular to the 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, non-sandy loam and non-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.