The anchor speed drop is designed for firefighters who enter the fire scene in accordance with the professional characteristics of the national comprehensive fire rescue team according to the requirements of the fire department. The anchor-type downhill device is composed of an escape device fixing device (referred to as a fire anchor) and a downhill device. The advantages are light weight, convenient carrying, quick installation, high reliability, and good safety. It can be used in environments such as high temperature, dust, and sewage erosion. It is used in medium to slow down the trapped firefighters and trapped personnel to the ground or a safe floor, and provide a safe life guarantee for the firefighters who enter the fire scene.
Fire anchor: It is made of high-strength stainless steel, combined with outer anchor rod assembly and inner anchor rod assembly, which is convenient to carry; the wall thickness is 200mm～360mm, the installation time is less than 1 minute, the weight is 2.7 kg, and the load-bearing suspension can reach 1 ton. , The use temperature is minus 30 ℃ to 200 ℃, high temperature 800 ℃ harsh environment, working time is more than 5 minutes.
Speed descent device: The military non-returning moment escapement is used to control the speed of the escaped human body. It can be used immediately after soaking in oil and water. It is safe and reliable. There will be no out-of-control accidents. The operation time is less than 30 seconds. The movement weighs 1.8 kg. The normal load capacity is 100. Kg, can be overloaded to 130 kg, it is allowed to be used twice; the use temperature is minus 30℃ to 200℃, and it can work normally within 5 minutes under high temperature 800℃. Standard diameter 4.3 mm steel wire rope (breaking force 1.3 tons, European standard is 1.2 Ton), the rope weight is 56 grams per meter; a steel wire rope with a diameter of 5 mm is optional (the breaking force is 1.8 tons, and the rope weight is 87 grams per meter). The rope length is 20 meters and 40 meters (rope length ≤ 100 meters). The descending speed of the downhill is 1.1 meters/100 kg per second; 1.6 meters/160 kg per second.