With the continuous development of high-altitude working machinery in recent years, the products of high-altitude operation vehicles have been continuously improved, and the emergence of various new technologies and new materials has made the further development of high-altitude vehicles possible. The development directions can be summarized into five major categories. aspect:
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Giantization
With the continuous improvement of urbanization in China, the number of urban high-rise buildings in China has increased dramatically, and the height of buildings has also continued to increase. This has created a demand for high altitude aerial vehicles. Therefore, in order to meet the needs of the domestic market and the public, it is bound to Strengthen the design and production of high altitude aerial vehicles.
Lightweight
The weight of the boom boom system directly affects the operation amplitude and stability of the aerial working platform. With the deep research on the boom system of the aerial working platform, people have a certain understanding of the optimization of the boom structure. As a result, when people design and produce booms, their structure and cross-section will be more reasonable so that their weight can be reduced. In addition, Zoomlion launched a new concrete pump truck in 2012. The length of the rack reached 101 meters. However, due to the use of a carbon fiber boom structure, the weight of the boom was reduced by 40%, which not only greatly reduced the weight of the boom, but also improved the boom life, indicating the emergence of new materials. It will inevitably bring about lightweight reform of the boom system of the aerial work platform.
Multifunctionalization At present, in addition to equipped with some high-altitude operations equipment, aerial vehicles are generally equipped with fire-fighting pumps, fire-fighting water tanks and other fire-fighting equipment. At the same time, some high-altitude escape devices, such as high-altitude escape bags, can also be deployed to achieve high altitude rescue. In short, the future high-altitude trucks will surely be multi-functional high performance vehicles.
Serialization
Serialization is undoubtedly an important trend in the development of aerial vehicles. This is from the perspective of corporate anti-risk capabilities. From a worldwide perspective, many well-known construction machinery companies, such as the American Terex Corporation, have gradually realized their product serialization and formed products of various specifications. . Because of the limited life cycle of a single product, its ability to resist risks is low. The serialization of products can effectively reduce the product development cycle. As a result, domestic aerial vehicles are bound to develop in series.
Intelligent
With the continuous development of control technology, high-level vehicles have gradually emerged intelligent functions such as automatic leveling, visual operation, intelligent and safe operation, wireless remote control, and remote monitoring.
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