The Merits of Pneumatic Antenna Masts
March 11,2022
The pneumatic antenna mast is a device that uses an air pump and a valve to push the mast sections up by inputting air into the mast, and exhaust air to make the mast sections descend.
The characteristics of pneumatic mast antenna
The pneumatic lifting rod has the advantages of large load, low noise, fast lifting, low shock resistance, strong self-fall buffering performance, and stability. It plays an important role in nighttime rescue and rescue at the scene of various natural disasters and emergencies.
Advantages of pneumatic antenna rod
?Low failure rate
The mast is made of national grade aluminum alloy 6061, 6063 and stainless steel. It is driven by air pressure and has a cylinder inside. The structure is simple, the failure rate is much lower than other driving methods, and it is easy to use and maintain. The other internal structures are complex, and it is easy to cause the phenomenon of wire rope winding. After rising, it is difficult to lower.
?Light weight
The gear and steel wire and other accessories are reduced inside, and the air pressure is used as the power without increasing the weight of the self-weight. For example, the 6-meter electric lifting rod has a dead weight of 80KG, while the 6-meter pneumatic lifting rod is only 30KG, which greatly reduces the damage of the lifting rod to the vehicle chassis.
?Good sealing, dustproof and sandproof
The air pressure antenna mast has higher sealing requirements, so the sealing is better, which can effectively reduce the entry of sand and gravel into the rod body and scratch the surface of the rod body.
?Anti-rotation
Each section is connected by a guide key, and the whole can be prevented from turning at any height.
?Small wind swing
Since the pneumatic rod adopts a high-sealing protection ring, the mechanical gap between the nodes is very small. When the rod body is raised, it has high stability and is not easy to shake. At present, our company's achievable deflection amount is ≤±30mm. While other rods have smaller deflections ≤±200mm
?Strong environmental adaptability
The mast is made of aluminum alloy, stainless steel and other materials, the surface is anodized, anti-corrosion and rust-proof, not afraid of salt water, water immersion, and not afraid of ultraviolet rays. The working temperature range of the pneumatic lifting rod: -55℃~80℃. The electric antenna rod is only -50℃~70℃
?Heavy load
The maximum load of the pneumatic lifting rod can reach 500 kg, while other rods are only about 200 kg.
?High security
The air pressure lifting rod adopts air pressure lifting, and there is air pressure protection inside the rod body. In case of an accident, there is air pressure buffer protection, and it will not fall directly from a height of more than 10 meters; while other rods are different. Finally, the high load plus the self-weight of the pole body will cause the wire to break easily due to the high load after a long period of use.
What are the fields of application of pneumatic antenna masts?
The antenna mast is a antenna mast device provided by professional mobile lighting equipment. It is widely used in public security, fire protection, communication, meteorology, municipal construction, various natural disasters, emergency scene night rescue, rescue and other fields; and can be installed in news interview vehicles, broadcast vehicles, public security command vehicles, emergency communication vehicles and other Special vehicles and other models; can also be used as a sports venue lighting carrier.
It plays an important role in nighttime rescue and rescue at the scene of various natural disasters and emergencies. Golf, large football fields are illuminated at night.
What is application prospect?
With the rapid development of science and technology, pneumatic technology is bound to develop rapidly. With the increasing automation of industrial production, the reliability and accuracy requirements of automatic control systems are also constantly improving, which promotes the innovation and development of pneumatic technology.
It is different from the standardization, modularization, integration, miniaturization and extension of the life of pneumatic components in the late 20th century, which is the key development direction of pneumatic technology. Today, energy saving in pneumatic systems and mechatronics using a combination of pneumatic and electric drives have become a new development trend in pneumatic technology.
In addition, there is an increasing emphasis on systematization and emphasis on diagnostic/monitoring functions. These trends in pneumatic technology will continue for a long time to come.
In the end
The emergence of pneumatic masts has greatly improved our work efficiency. As a professional manufacturer, we have been committed to improving high-quality products and excellent service for our customers. We have pneumatic mast for sale as well as built-in cable pneumatic telescopic masts, if you have any needs, please feel free to contact us.