400 meter obstacle equipment standard, 400 meter manufacturer

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　　(1) 400 meter obstacle equipment welding: China's advanced imported two protection welding machine is used for carbon dioxide protection welding, with higher welding strength than ordinary welding, ensuring the firmness and aesthetics of the welding part; 400m obstacle equipment standard 400m manufacturer 400m obstacle board training

　　It is a traditional sports training program in our army, which can develop comprehensive skills such as running, jumping, climbing, supporting, balancing, and crawling in action, improve physical fitness such as speed, endurance, coordination, and agility, cultivate brave, tenacious, and persevering willpower, and lay a good foundation for overcoming various artificial and natural obstacles during wartime.

　　The 400 meter obstacle board training is a physical training project that involves 8 sets of obstacles and 16 obstacles in a 400 meter round trip obstacle field. The sequence of passing is: running 100 meters flat, turning, crossing 3-step stakes, jumping over a low wall when crossing a trench, climbing over a high board and jumping platform, passing through a cloud ladder, passing through a single wooden bridge, climbing over a high wall, crawling through a low pile net, turning (returning), crossing a low pull net, climbing over a high wall, bypassing bridge columns, passing through a cloud ladder, crossing over a high board and jumping platform, drilling holes, jumping down and climbing up the trench, crossing a 5-step stake, turning, and reaching the 100 meter endpoint.

　　The 400 meter obstacle board training equipment mainly includes eight sets of obstacles, including cross piles, trenches, low walls, high board jumping platforms, cloud ladders, single plank bridges, high walls, and low pile nets. The quality of the 400 meter obstacle board training equipment is crucial for training, as it not only affects the effectiveness of daily training, but also relates to the personal rest of the trainees. Poor quality training equipment can easily cause accidents during use. 400 meter obstacle training, 300 meter obstacle manufacturer

　　The manufacturer of 400 meter obstacle board training equipment for climbing frame training recommends Nanjing Dachuang Sports Goods Co., Ltd. to you.

　　Dachuang Sports Goods Co., Ltd. integrates design, production, and sales, and is a comprehensive company engaged in the research and manufacturing of sports goods in China.

　　The company's products include basketball stands, table tennis tables, field engineering construction, outdoor fitness paths, ball tables and their accessories, children's play equipment, etc; It is one of the companies in the East China region with comprehensive health and fitness equipment. The company has an after-sales service team and has set up product counters in multiple shopping malls across the country. In order to meet high-level needs, the company also collaborates with domestic and foreign sports brands to jointly create a health platform.

　　(2) Shot blasting rust removal: Physical and mechanical rust removal is used on the surface, which not only removes rust but also increases the surface area of the equipment, laying the foundation for strengthening the plastic powder adsorption ability in subsequent processes. This is an unparalleled advantage of acid pickling rust removal;

　　(3) Electrostatic spraying: Advanced electrostatic spraying equipment and advanced environmentally friendly electrostatic powder spraying technology are used to spray the surface of the equipment, greatly improving its weather resistance and impact resistance. The color remains unchanged for eight years, and surface shot blasting hardening and purification green environmental protection technology are adopted in the front sequence, making the surface quality of the product reach the international advanced level and more environmentally friendly than traditional phosphating treatment process.

　　(4) Connection parts of 400 meter obstacle equipment: All connection parts are fastened with specially designed anti loosening and anti-theft screws, ensuring that the equipment is protected from human damage and normal use, and also preventing scratches from water chestnuts during use. The surface meets the requirements of commonality, safety, and image. 400 meter obstacle equipment standard, 400 meter manufacturer

　　(5) Our products are designed and produced strictly in accordance with the national standard - "General Requirements for Fitness Equipment Safety". During the production process, we strictly control the quality to ensure that each product leaves the factory with a qualified rate, pursue zero defects in products, and achieve industry standards. 400m obstacle board height specification:

　　The product specifications for the mobile badminton column include a base length of cm, a width of cm, a height of cm, and a total column height of m. The product material is a mobile badminton column with a base weight of KG, using a cast iron base, double wheel movement, and electrostatic spraying. The badminton column, also known as the badminton stand, is made of iron material. The standard badminton column badminton stand consists of two parts: the column pole and the column chassis. A pulley device is located near the middle of the column pole to tighten the rope of the ball net. The column chassis is composed of a certain amount of iron blocks, connected to the lower end of the badminton stand pole, and balanced with the center of gravity of the net pole. The badminton pillars produced by our company include electroplated rod badminton pillars, spray painted badminton pillars, mobile badminton pillars, badminton referee chair material cast iron bases, ABS cement bases, pillar specifications in meters, diameter in centimeters, height in meters, weight in kilograms. The product features precision processing using new materials, a large base, good stability, and equipped with linked moving wheels, making it easier to push. The badminton pillars can be moved directly by pushing them, and the wheels are made of nylon products, which are durable and long-lasting.

　　Detailed specifications of 400 meter obstacle board; 400 meter obstacle, 300 meter obstacle manufacturer

　　Plum Blossom Pile; Composed of 5 cross piles with a diameter of 0.3 meters and a height of 0.1 meters above the ground. The midpoints of the three cross piles on the right are 2.3 meters apart, 0.3 meters away from the centerline of the runway, and 5 meters away from the end line. The midpoints of the two cross piles on the left are 2.3 meters apart, 0.6 meters away from the centerline of the runway, and 6.15 meters away from the end line.

　　A low wall; Width of 2 meters, height of 1.1 meters, and thickness of 0.2 meters. The hole is 0.5 meters wide, 0.4 meters high, and its lower edge is 0.6 meters above the ground. It is located on the left side of the low wall.

　　High board; 1.8 meters high, 2 meters long, 0.5 meters wide, and 0.05-0.08 meters thick.

　　High platform; Height of 1.5 meters, length and width of 1 meter each.

　　Low platform; Height, length, and width are each 1 meter. High board, high platform, and low platform are spaced 1 meter apart.

　　Horizontal ladder; Length of 5 meters, width of 0.6 meters, height of 2.4 meters, horizontal bars of 0.03-0.04 meters, with a span of 0.5 meters between horizontal bars, and a distance of 0.3 meters from the high board jumping platform.

　　single-plank bridge; Length of 5 meters, bridge deck width of 20 centimeters, thickness of 13 centimeters, height of 1.3 meters, inclined plate length of 2 meters and width of 0.2 meters

　　The columns under the bridge should be spaced 1-1.3 meters apart and painted with alternating red and white colors.

　　High walls; Width and height are 2 meters each, and thickness is 20 centimeters. Supply 400 meter obstacle training and 300 meter obstacle crossing and island landing equipment

　　Low pile net; Twelve vertical stakes are arranged in two rows, with a spacing of 2 meters and a spacing of 1 meter. The stakes are raised 0.5 meters above the ground, and elastic materials are used to straighten the horizontal lines between each pair of stakes to form a pile network. The ground below the network should be covered with a sand layer.

　　Most sports projects can be completed through the joint participation of student groups. Therefore, for such sports, there is no need to discuss with individual students, and the results of student groups can be directly tested or summarized by student group representatives, which can greatly save classroom time and leave more time for students to participate in sports activities. The interaction with students as a whole occupies an important position in the minds of primary school students. The "authoritative" style is obviously not in line with the development requirements of the new curriculum reform. Therefore, sports should change the previous teaching mentality, strive to "blend in" with students, participate in student activities on an equal footing, and achieve overall interaction with students, as well as create a sense of trust among students and build a good teacher-student relationship.

　　Detailed specifications of 400 meter obstacle equipment; 400 meter obstacle equipment standard, 400 meter manufacturer

　　Plum Blossom Pile; Composed of 5 cross piles with a diameter of 0.3 meters and a height of 0.1 meters above the ground. The midpoints of the three cross piles on the right are 2.3 meters apart, 0.3 meters away from the centerline of the runway, and 5 meters away from the end line. The midpoints of the two cross piles on the left are 2.3 meters apart, 0.6 meters away from the centerline of the runway, and 6.15 meters away from the end line. 400 meter obstacle equipment standard, 400 meter manufacturer

　　A low wall; Width of 2 meters, height of 1.1 meters, and thickness of 0.2 meters. The hole is 0.5 meters wide, 0.4 meters high, and its lower edge is 0.6 meters above the ground. It is located on the left side of the low wall.

　　High board; 1.8 meters high, 2 meters long, 0.5 meters wide, and 0.05-0.08 meters thick. 400m obstacle equipment standard 400m manufacturer standard 400m obstacle specification size 400m obstacle manufacturer customization

　　The 400 meter obstacle training is a physical fitness training that causes great suffering for many soldiers. In this training, there are a total of 16 various obstacles, and it is generally not easy for people to complete the 400 meter obstacle. Those who have served in the military know that there is a time limit for 400 meter obstacle training, and the qualifying time is two and a half minutes. We know that it takes more than a minute to run 400 meters without obstacles, but how many people can guarantee to complete it in two and a half minutes in front of 16 obstacles? So the 400 meter obstacle is a terrifying presence for many soldiers, and there are also many instructors who use the 400 meter obstacle as one of the corporal punishment projects. Many people are also aware of the five kilometer load off-road, and relatively speaking, most soldiers would choose the five kilometer load off-road rather than the 400 meter obstacle. This shows how terrifying the 400 meter obstacle training is. The 400 meter obstacle is a traditional sports training project in our army. Through training, we can develop comprehensive skills such as running, jumping, climbing, supporting, balancing, and crawling in action, improve physical fitness such as speed, endurance, coordination, and agility, cultivate brave, tenacious, and persevering willpower, and lay a good foundation for overcoming various artificial and natural obstacles during wartime. Now let Brother Bing teach you how to pass the 400 meter obstacle. The 400 meter obstacle is a physical training project that involves 8 sets of obstacles and 16 obstacles in a 400 meter obstacle course. The sequence of passing is: running 100 meters flat - turning - crossing 3 step stakes - jumping over a low wall when crossing a trench - climbing a high board jumping platform - passing through a cloud ladder - passing through a single wooden bridge - climbing over a high wall - crawling through a low pile net - turning (returning) - crossing a low pull net - climbing over a high wall - bypassing a bridge column - passing through a cloud ladder - crossing a high board jumping platform - drilling a hole - jumping down and climbing up a trench - crossing 5 step stakes - turning -100 meters. The end point is 400 meters. The obstacle equipment moves 400 meters. The obstacle equipment moves 100 meters. Obstacle equipment

　　High platform; Height of 1.5 meters, length and width of 1 meter each. 400 meter obstacle equipment standard, 400 meter manufacturer

　　Low platform; Height, length, and width are each 1 meter. High board, high platform, and low platform are spaced 1 meter apart.

　　Horizontal ladder; Length of 5 meters, width of 0.6 meters, height of 2.4 meters, horizontal bars of 0.03-0.04 meters, with a span of 0.5 meters between horizontal bars, and a distance of 0.3 meters from the high board jumping platform.

　　single-plank bridge; Length of 5 meters, bridge deck width of 20 centimeters, thickness of 13 centimeters, height of 1.3 meters, inclined plate length of 2 meters and width of 0.2 meters

　　The columns under the bridge should be spaced 1-1.3 meters apart and painted with alternating red and white colors.

　　High walls; Width and height are 2 meters each, and thickness is 20 centimeters.

　　Low pile net; Twelve vertical stakes are arranged in two rows, with a spacing of 2 meters and a spacing of 1 meter. The stakes are raised 0.5 meters above the ground, and elastic materials are used to straighten the horizontal lines between each pair of stakes to form a pile network. The ground below the network should be covered with a soft sand layer. 400 meter obstacle equipment standard, 400 meter manufacturer

　　400m obstacle equipment manufacturer tells you: the process of making 400m obstacle equipment 400m obstacle equipment standard 400m manufacturer

　　1. The main frame is welded with 12 # channel steel to form an I-shaped base, which is firmly welded and has a standard right angle. On the basis of the I-shaped base, weld channel steel and square tube as columns, and weld four triangular brackets near the column feet as supports to ensure stability and firmness. The middle is made of cedar wood, which has good thickness stability and can prevent a normal adult from tipping over. 400 meter obstacle equipment standard, 400 meter manufacturer

　　2. Paint (spray coating), process: There are two colors: camouflage and military green. The wooden board and main frame are polished to ensure that there are no burrs on the main frame and wooden board, which is not easy to hurt hands. Surface spraying and spraying are carried out.

　　The surfaces of all steel parts of 400m barrier equipment are subject to primary treatment such as pickling, phosphating and sanding, and then the imported electrostatic epoxy based powder is applied for surface treatment. The product has the advantages of acid and alkali resistance, damp heat resistance, aging resistance, and beautiful appearance. It is suitable for wet and acid rain environments, and can be used indoors and outdoors. The product coating formula does not contain toxic elements, so as to avoid damaging the health of users. 400 meter obstacle equipment standard, 400 meter manufacturer

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