Supply 400 meter obstacle training and 300 meter obstacle 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; Supply 400m obstacle training, 300m obstacle manufacturer, 400m obstacle equipment product standards

　　Product standard for 400 meter obstacle equipment

　　400m Obstacle Field (1 set) Specifications 400m Obstacle Equipment Standard 400m Manufacturer

　　1. Cross pile: composed of 5 cross piles with a diameter of 30 centimeters and a height of 10 centimeters above the ground The midpoints of the three cross stakes on the right are 2.30 meters apart, 30 centimeters away from the centerline of the runway, and 5 meters away from the end line The midpoints of the two spans on the left are 2.30 meters apart and 60 centimeters away from the centerline of the runway. The midpoint of the first span is 6.15 meters away from the end line The cross pile is composed of wooden piles or cement

　　2. Trench: 2 meters in length, width, and depth each The ditch wall should be a vertical plane

　　3. Low wall: 2 meters wide, 1.1 meters high, and 20 centimeters thick The hole is 50 centimeters wide, 40 centimeters high, and its lower edge is 60 centimeters above the ground. It is located on the left side of the low wall The low wall is mainly composed of wooden boards

　　4. High board jumping platform: (The high board is 1.80 meters high, 2 meters long, 50 centimeters wide, and 5-8 centimeters thick.) The high platform is 1.5 meters high, 1 meter long, and 1 meter wide Low platform height, length, and width each 1 meter High board, high platform, low platform spaced 1 meter apart

　　5. The horizontal ladder is 5.1 meters long, 0.59 meters wide, and 2.4 meters high. It is composed of steel garden pipes with a diameter of 3-4 centimeters, and the horizontal bars are spaced 0.5 meters apart. The four columns have a diameter of over 5 centimeters and a height of 2.5 meters

　　6. Single plank bridge: 5 meters long, 1.3 meters high, diameter 20-25 centimeters, bridge plane width 10 centimeters, inclined plate length 2 meters, width 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

　　7. High Wall: Width, height of 2 meters each, thickness of 20 centimeters It is mainly composed of wooden boards Supply 400 meter obstacle training and 300 meter obstacle manufacturer

　　8. Low pile net: It consists of 12 columns arranged in two rows, with a row spacing of 2 meters and a spacing of 1 meter. The piles are 50 centimeters above the ground, and elastic materials are used to straighten the horizontal lines between each pair of piles to form a pile net. The ground below the net should be made of a loose and soft sand layer The column is composed of steel pipes

　　9. Turning flag: The flagpole is 1.5 meters high and has a diameter of about 5 centimeters.

　　(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 400 meter obstacle training and 300 meter obstacle 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. 400 Obstacle Factory - Dachuang is committed to customizing and processing training equipment for 400 meters, 300 meters, 500 meters, and five other types. Dachuang Sports is honest, reliable, and reputable, providing you with comprehensive services. You are worth choosing!

　　The passing criteria for the assessment items are divided by age, and there are seven groups of obstacles in the 400 meter obstacle course. Because we have to pass through obstacles once in both directions, it should be said that Cheng has to pass through 14 obstacles. Cheng is composed of the following seven obstacles: cross pile, trench, low wall, high board jumping platform, single plank bridge, high wall, and low pile net. A set of 400 meter obstacle equipment, 400 meter obstacle equipment, 400 meter obstacle

　　The passing criteria are: 2 minutes and 30 seconds for those under 25 years old, 2 minutes and 40 seconds for those between 25 and 30 years old, 2 minutes and 50 seconds for those between 30-35 years old, and no assessment for those over 35 years old.

　　The content of the 400 meter obstacle:

　　100 meters: sprint 100 meters to the opposite side.

　　Two hundred meters: through five step stakes, jumping deep pits, flying low boards, benches, climbing high and low platforms, climbing cloud ladders, climbing single wooden bridges, high board walls, and drilling wire mesh.

　　Three hundred meters: jumping low pile net, high slab wall, drilling bridge pier, passing cloud ladder, high and low platform, drilling low slab wall, deep pit (2M), three-step pile.

　　400 meters: sprint back 100 meters. Supply of 400 meter obstacle mobility equipment manufacturer

　　Price reference:

　　1. 1.2 meters * 0.6 meters * 0.05 meters Available colors: blue, green

　　Thickened Oxford cloth+pearl cotton

　　1. Cross pile: composed of 5 cross piles with a diameter of 30 centimeters and a height of 10 centimeters above the ground The midpoints of the three cross stakes on the right are 2.30 meters apart, 30 centimeters away from the centerline of the runway, and 5 meters away from the end line The midpoints of the two spans on the left are 2.30 meters apart and 60 centimeters away from the centerline of the runway. The midpoint of the first span is 6.15 meters away from the end line The cross pile is composed of wooden piles or cement

　　2. Trench: 2 meters in length, width, and depth each The ditch wall should be a vertical plane. 400 meters obstacle training, 300 meters obstacle source manufacturer

　　3. Low wall: 2 meters wide, 1.1 meters high, and 20 centimeters thick The hole is 50 centimeters wide, 40 centimeters high, and its lower edge is 60 centimeters above the ground. It is located on the left side of the low wall The low wall is mainly composed of wooden boards

　　400 meter obstacle equipment manufacturer 4. High board jumping platform: (High board height 1.80 meters, length 2 meters, width 50 centimeters, thickness 5-8 centimeters.) High platform height 1.5 meters, length and width 1 meter each Low platform height, length, and width each 1 meter High board, high platform, low platform spaced 1 meter apart, made of bricks and cement The horizontal ladder is made of wood and supported by angle iron. It is equipped with at least 15 horizontal bars with a diameter of 3-4 centimeters, four columns with a diameter of 5 centimeters or more, and a height of 2.5 meters

　　Detailed specifications of 400 meter obstacle equipment; Supply 400 meter obstacle training and 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. Supply 400 meter obstacle training and 300 meter obstacle 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. The manufacturer of the 300 meter obstacle course has a song that sings well: "Life is like waves on the sea, sometimes rising and sometimes falling..." Coming to a straight line with blocks, feeling the sourness after running the 400 meter obstacle, I feel even more like life is like a 400 meter obstacle. Along the way, there are not only smooth paths that can be passed simply by moving forward, but also more obstacles that hinder our progress. Marxist philosophy states that the future is bright, but the path is winding. That's what I'm talking about. At the beginning of the 400 meter obstacle course, the teacher said, "The process of running this 400 meter obstacle is like a person's growth. The first 100 meters are like our carefree childhood, and later various obstacles are like the difficulties we have to face in our growth process. When we enjoy our later years, although the road we walk is as smooth as childhood, it seems less passionate than childhood after being ravaged by life..." Yes, the journey of life is like this, with obstacles and obstacles flying all the way. To put it in my southern accent, the Four Hundred Obstacles are more like the 'Four Hundred Battles'. Walking on the obstacle course, I suddenly realized that 'obstacle' can indeed be called 'battle'. The manufacturer of the 400 meter obstacle training equipment is there, with trenches deeper and wider than our height; A high board that can only be seen by looking up; There are also high walls that cannot be climbed over if they cannot be rushed up These one after another "obstacles" are more like countless pits, which fully make us feel the depth of the routine of this project. Coincidentally, life seems to be like this, full of challenges everywhere. In the story, parents educate their children that when giving them an apple, they should make them jump up and reach it, not put it too high, otherwise they won't be able to reach it, and not put it too low for them to easily get it. Many times we feel that God always strikes a hammer and gives another jujube, but often those who cannot bear that hammer will not get the jujube. Just like crossing a trench, if you don't muster the courage to make a strong leap, you may fall into a pit and break your hands and legs. Well, there seems to be some truth to saying '400 obstacles' means' 400 battles'. No two identical leaves can be found on the website, and it is difficult to achieve a high degree of similarity between people, even twins. Some people are born with a golden key, various "second generations", while others come into the world with only one cry. They have to rely on themselves to grow and become successful. Just like climbing up a high board, people with tall legs can easily pass with a gentle leap, while those with short stature may not necessarily pass even if they use their "primordial power". But whether you pass or fail, the obstacles are there. The enemy will not be afraid of you because of your strength, nor will they sympathize with you because of your weakness. That's how it is. No one will help you step into life for no reason just because of your difficulties. "As a young student, you are in your prime, full of vigor, and full of determination." At a young age, we always have the determination not to turn back even when we hit the southern wall. It wasn't until we repeatedly hit our heads and bleed that we realized that "young people don't know how precious their bodies are, and when they get hurt, they cry in vain. There is a tool that looks simple but actually hides a killing intent - the low wall. Many people, through it, always want to cross over like Liu Xiang, but later they didn't break the record like Liu Xiang did, but ended up with the same injuries on their backs. Some people are cautious, standardize their movements, and practice can make perfect, which is not much slower than the "Liu Xiang style". Yes, as we bravely cross the trench, our confidence always skyrockets. After jumping off the high board, we always think that the small hole in the low wall is just a light and effortless move. But balloons often explode when they reach a certain volume, and people tend to be arrogant when they are full of confidence. God always likes to set up a balloon when people sing along the way. Thinking about my body that had gained weight due to injury, I suddenly remembered that half a second before I fell down from my injury, I seemed to be shouting and roaring. It is said that the soldiers are all rough guys, but when it comes to crossing the sea and landing on the island with a 400 meter obstacle and a 300 meter obstacle, they can still be extremely careful with the equipment. Li Kui, who only knows how to use a three board axe, is still rough and delicate, let alone a comrade who is skilled in both literature and martial arts, can go up to heaven and down to sea. As soon as I entered the camp gate, it was as deep as the sea. From then on, I looked at outsiders with my temper. As a dragon, I had to stand up, but as a tiger, I needed to lie down and obey orders. Countless young and reckless people would always be tortured by life into "old drivers", and even the toughest men would know how to endure. If the obstacles ahead are like the 80 difficulties before obtaining the wordless scriptures in Journey to the West, the low pile net and single plank bridge behind are more like the latter difficulty, not for any other reason, just to let you know to endure and make appropriate compromises. When the pile net is too low, we have to come into close contact with the mud and sand, and when crossing the single plank bridge from below, we have to bend down even more. This is not a betrayal or worldly wisdom, it is just a tactic, a strategy. Everyone understands the principle of being rigid and easy to break. Many of the heroes in Jin Yong's novels that make countless people feel sorry are still being exploited because they are too hard. Sometimes, bowing down to life is also for better success, and if not, one can often only break their body. How many obstacles can be overcome with one leap? Low pile net, single plank bridge, why don't you try standing up? Anyone who has run over the 400 meter obstacle knows that the deeper the routine is still the return journey, the cloud ladder with both arms hanging in the air and never reaching the end, the "pit" that suddenly appeared after finally reaching the finish line, and the disgusting sprint that is only 100 meters long but even more disgusting than running five kilometers... Some people get stuck on the cloud ladder, some people can't get up in the pit, and some people have become useless people who can't even lie down after running 100 meters. However, even so, we will not give up until we reach the finish line. If life tricks you, don't be sad, don't be upset, roll up your sleeves and work hard. If you fall down, pat the dust and continue moving forward. Life is like obstacles, obstacles are like life. Returning to the 400 meter running track, there are not only camouflage green equipment, but also life philosophies placed there: challenge yourself, be brave to strive, be careful and meticulous, be patient and tolerant, accumulate and develop until death... That's right, this is a bowl of poisonous chicken soup. Come and do it now, then follow me to the 400 meter obstacle course, and when we gather, we will turn back.

　　High platform; Height of 1.5 meters, length and width of 1 meter each. Supply 400 meter obstacle training and 300 meter obstacle 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. Supply 400 meter obstacle training and 300 meter obstacle manufacturer

　　400 meter obstacle equipment manufacturer tells you: Process supply for making 400 meter obstacle equipment 400 meter obstacle training 300 meter obstacle 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. Supply 400 meter obstacle training and 300 meter obstacle 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. Supply 400 meter obstacle training and 300 meter obstacle manufacturer

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