Supply 400 meter obstacle training equipment of military quality

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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; Supply of 400m obstacle training equipment, quality training, 400m obstacle equipment manufacturer overview: 400m obstacle training, 300m obstacle crossing and island landing equipment

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　　Training 400m Obstacle Equipment Manufacturer Product Description: 400m Obstacle Standard 400m Obstacle

　　Passing the 400 meter obstacle is one of the traditional sports training events and an important part of physical fitness training Obstacle training can develop basic skills such as running, jumping, climbing, supporting balance, and crawling that people need in action. It can also improve physical fitness such as speed, endurance, coordination, and agility, cultivate courage and perseverance, and lay a good foundation for quickly overcoming various artificial and natural obstacles during wartime （2） Preparation Activity 1, General Preparation Activity (1) Arm movement, 4 x 8 beats; (2) Chest expansion exercise, 4 x 8 beats; (3) Side movement, 4 x 8 beats; Abdominal and back exercises, 4 x 8 beats; (5) Leg press exercise, 4 x 8 beats; (6) Hip rotation movement (fast), 4 x 8 beats; (7) Jumping exercise, 4 x 8 beats. 2, specialized preparation activity (1) Slow running object 400 meters; (2) Take small steps of 30 meters twice; (3) Run 40 meters with high legs twice; Step back and run 30 meters twice; (5) Accelerate to run 60 meters twice （3） The 400 meter obstacle course consists of two parts: running on flat ground and passing through obstacles. 1. The movement technique of running on flat ground The movements of running on flat ground can be divided into starting run, turning run, and finishing run

　　Training for 400m obstacle equipment manufacturer: Supply 400m obstacle standard 400m obstacle 400m obstacle 400m obstacle

　　Departure run: refers to a 100 meter run from the starting point to an obstacle The starting position can be either standing or prone; The running techniques are basically the same as the running movements during short distance running The movements should be relaxed, the stride should be wide, and the rhythm should be clear (2) Turning Run: The 400 meter obstacle course requires three turns to run When running in a bend, tilt your body inward, increase the back kick force and swing amplitude of your outer leg, and land on the ground with the inside of your foot. Correspondingly, increase the swing force and amplitude of your outer arm Turn the inner leg inward, then turn the foot inward and land on the outside of the foot. The swing of the same side arm is slightly smaller than that of the outer arm

　　Endpoint Run: Endpoint Run refers to a 100 meter sprint from the last obstacle to the finish line The movement technique of running is basically the same as that of running and hitting the finish line in short distance running. 2. The movement technique of passing through obstacles (1) Crossing the 3-step pile: ① Through methods Run to the front edge of the crossing line, step on the ground with one leg, take a big step forward with the other leg, and use the forefoot to step on the base of the stake Then quickly take a big step forward with your feet on the ground, and use your forefoot to step on the second pile surface Step on the third pile surface with your hind foot, then take a step forward with your other leg and land in front of the end line ② Protection methods Firstly, remove the sand and soil from the circular pile to prevent slipping Secondly, there are 1-2 protectors standing on either side of the sandpit. When the practitioner makes a mistake, they quickly support their arms to prevent injury from falling. 400m Obstacle 400m Obstacle Equipment Manufacturer

　　(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. Supply quality of 400 meter obstacle training equipment

　　(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. The 400 meter obstacle refers to a runway consisting of eight sets of obstacles, including a cross pile, trench, low wall, high board jumping platform, cloud ladder, single wooden bridge, high wall, and low pile net. Because we have to pass through obstacles once in both directions, it should be said that Cheng has to pass through obstacles 16 times. The sequence of passing is: 100 meters run → turn around the flag → cross the three-step pile → cross the trench → jump over the low wall → pass through the high board jumping platform → pass through the cloud ladder → pass through the single wooden bridge → climb over the high wall → drill and climb the low pile net → turn around the flag and return → cross the low pile net → climb over the high wall → turn around the column under the single wooden bridge → pass through the cloud ladder → pass through the high board jumping platform → drill through the hole → jump down and climb up the trench → cross the five step pile → turn around the flag → run 100 meters to the finish line. There are a total of 14 obstacles, mainly including training facilities such as cross piles, trenches, low walls, high board jumping platforms, single plank bridges, and high walls The flagpole is 1.5 meters high and has a diameter of about 5 centimeters. It consists of 5 cross stakes 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 span piles on the left are 2.3 meters apart and 0.6 meters away from the centerline of the runway. The midpoint of the first span pile is 6.15 meters away from the end line. Specifications for a single wooden bridge, dimensions of 5 * 0.25 * 0.23 meters, parameters for a single wooden bridge, price for a single wooden bridge, manufacturer of a single wooden bridge, length of 5 meters, height of 1.3 meters, diameter of 20-25 centimeters, width of the bridge plane of 10 centimeters, length of the inclined plate of 2 meters, and width of 20 centimeters. The columns under the bridge are spaced 1-1.30 meters apart and should be painted with red and white colors, mainly composed of steel pipes. High wall, low wall, high board jumping platform, single plank bridge, ground pile net 400 meter obstacle training obstacle equipment 100 meter obstacle equipment

　　Detailed specifications of 400 meter obstacle equipment; Supply quality of 400 meter obstacle training equipment

　　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. Supply quality of 400 meter obstacle training equipment

　　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. If it weren't for Zhao Jiwei's shoulder dislocation being reimbursed during the season, Gao Shiyan might not have been included in the Liaoning men's basketball team's 12 man roster this season, and the quality of the 400 meter obstacle training equipment and facilities would not have been available; If it weren't for Cong Mingchen's absence from the Star Rui tournament for some reason, Gao Shiyan wouldn't have had the opportunity to participate in this Star Weekend. From this perspective, Gao Shiyan is fortunate. Statistics show that so far this season, Gao Shiyan has only had a record of playing in 12 games, with an average playing time of only two and a half minutes per game. 400 meter obstacle, 300 meter obstacle quality

　　However, being able to occupy a place in the Liaoning men's basketball team, which is rich in defenders, is enough to show that Gao Shiyan is not an ordinary person. Although this season is Gao Shiyan's "rookie" season in the CBA, he has previously represented "national" teams - Gao Shiyan, born in 1996, was selected for the U19 national youth team. In the North Star Rui team, Gao Shiyan is not a player, nor is he a major contender for MVP. But in the Star Rui tournament, which emphasized talent and self-expression without constraints or tactics, this young man who was unknown in the club turned the entire third quarter into a stage for his own performance, and even improvised Harden's classic celebratory move of "sprinkling salt". If it weren't for the dogmatic selection of MVP, Xu Tao's Star Rui MVP honor should belong to Gao Shiyan.

　　In the Liaoning team, Gao Shiyan doesn't speak much about the 400 meter obstacle facility, but he trains very hard. Gao Shiyan once said that his idol is Yang Ming, and judging from his performance in the Star Rui tournament, he has the potential to become a defender. However, the Liaoning men's basketball defense line is indeed full of talents. Whether in the national youth team or currently in the Liaoning team, Gao Shiyan is Zhao Jiwei's substitute, let alone competing with Hudson and Guo Ailun for the starting position. But with time, Gao Shiyan will definitely give Liaoning fans a surprise. 400 meter obstacle facilities, 400 meter obstacle equipment, 400 meter obstacle training equipment, 400 meter obstacle

　　High platform; Height of 1.5 meters, length and width of 1 meter each. Supply quality of 400 meter obstacle training equipment

　　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. Supply quality of 400 meter obstacle training equipment

　　400 meter obstacle equipment manufacturer tells you: the process of producing 400 meter obstacle equipment, the supply of 400 meter obstacle training equipment, and the quality of 400 meter obstacle training equipment

　　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. Supply quality of 400 meter obstacle training equipment

　　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. Supply quality of 400 meter obstacle training equipment

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