Water slide equipment can be roughly divided into two types. One is a large-scale water slide in a water park equipped with tens of meters worth of tens of meters of super-long slides; the Other is the kind of water slides commonly used in kindergartens. Water slide. The former type of water slide device is a device for the gliding of visitors. The safety and stability of the structure are very important. Water slide equipment belongs to the water amusement equipment in large-scale water park equipment and belongs to the category of special equipment. The grade is Grade B. Each set of equipment must pass the inspection, testing and acceptance of the China Special Equipment Testing Institute, and a certificate of conformity can be issued before use. Most of the water slide equipment is installed outdoors, and the natural environment has a great influence on the slide structure. Therefore, in the design stage of the water slide, the strength, stiffness, fatigue strength, stability, anti-overturning, and skid-resistance of the structure must be calculated and analyzed to meet the safety requirements of the corresponding specifications, and formal calculation instructions must be prepared. The China Special Equipment Testing Institute shall be audited by a qualified engineer and issued with an appraisal report. The first set of equipment must be inspected on site by a qualified professional engineer of the China Special Equipment Testing Institute, and a type test report must be issued before use and mass production. . For the calculation and analysis of the structure of the water slide equipment in the water park equipment, the permanent load, live load, wind load, snow load, seismic load and impact load must be considered. The permanent load is generally the topic's weight in the water slide equipment; the live load only takes the human's own load and the water load; the wind load is divided into the working state load and the non-working state load, and the maximum operating wind speed is 15m/s in the design of the amusement facility. Calculate the wind load of the working state, the non-operating state is calculated according to the maximum wind load of the equipment installation site once in 50 years; the snow load is calculated according to the maximum wind load of the equipment installation site once in 50 years; when the seismic load is calculated, the fortification intensity is calculated as 8 degrees. It is equivalent to the calculation of the basic acceleration of 0.2g. When calculating the impact load, there may be impacts during the movement of the amusement equipment, which cannot be accurately calculated during design. Therefore, in the calculation of strength, the permanent load and live load must be multiplied by the impact factor. In the water slide equipment, according to its maximum speed, the corresponding impact coefficient of the impact factor is selected. The structure of the water slide in the water park equipment includes three parts: fiberglass slides, steel structures, and concrete foundations. In view of the particularity, importance and complexity of the structure of the waterslide equipment and the introduction of the finite element method in the structural analysis of water slides, the finite element method is applicable to various complex structures in waterslide equipment and has become an effective analytical tool. one. After the introduction, the traditional analysis method has been completely changed. It is more accurate and comprehensive in force analysis, and it is more conducive to check and design optimization of water slide structures. This article is edited by the company's Amusement Xiaobian. For more information about children's play equipment, children's home manufacturers, slide manufacturers, etc., please visit our official website: http:// or call our hotline.
Star picket is a kind of metal Fence Post, which is made of low carbon steel, or sometimes rail steel. They got their names due to the shape of cross sections including three-pointed star shape and other various shapes.Along the post, there are numbers of stubs for preventing the fencing wire sliding up and down, or consisting holes for either letting the wire thread through or fixing boards with bolts. Meanwhile the diameters and spacing of holes can be customized.
Star Pickets,Y Star Pickets,Black Painted Star Pickets,Hot Dipped Star Pickets Hebei Giant Metal Technology Co., Ltd. , https://www.hebeigiantmetal.com
