Aerial work vehicles are special vehicles that transport workers and use equipment to the site and perform aerial work.
According to the form of its lifting mechanism, it can be generally divided into four basic forms: telescopic arm type (straight arm type), folding arm type (crank arm type), vertical lifting type and hybrid type.
Scissor Scissor-type aerial work truck is a special-purpose aerial work equipment. Its shearing fork mechanical structure makes the lifting platform have a higher stability, a wide operating platform and a higher carrying capacity, which makes the range of high-altitude operation larger and suitable for multiple people to work at the same time. It makes aerial work more efficient and more secure.
Self-style The main features of the self-propelled hydraulic lifting platform are: the user can control the mechanical lifting and walking without going down the lifting platform, and can control the equipment to travel to other work places on the table. The device itself has walking and steering driving functions, without manual traction and without external power supply. It is flexible and convenient to move, making aerial work more convenient and fast. It is the ideal aerial work equipment for efficient and safe production in modern enterprises.
Telescopic arm Telescopic boom aerial work platform is a product that serves mobile aerial work in various industries such as aerial work, equipment installation, and maintenance. Telescopic boom aerial platforms are mainly divided into straight arm aerial platforms and flex arm aerial platforms. Mostly used in shipyards and other places with high requirements. Such machines have better safety and easy movement, but the cost is high.
Crank arm Articulated high-altitude operation vehicle is convenient to move, and the arm structure is compact. It adopts new high-quality steel, high strength, light weight, directly connected to AC power or started by the vehicle’s own power, fast erection speed, with telescopic boom, and the worktable can be raised It can also be extended and rotated 360 degrees. It is easy to reach obstacles and reach working positions. It is an ideal aerial work equipment.
Sleeve type Jacket type aerial work vehicle is a multi-purpose aerial work machine whose function is to send the platform carrying the operator and the equipment to the special engineering equipment at a specified altitude for aerial work. This equipment is widely used in industrial and mining workshops, high halls, warehouses, stations, squares and other high-altitude operations. The whole machine consists of a platform, a telescopic oil cylinder, a single-ladder or double-ladder anti-rotation mechanism, a chassis fuel tank, outriggers, and walking wheels. The platform has a telescopic oil cylinder to lift directly. When the motor is started, the motor drives the gear pump to supply oil. The oil is input into the oil cylinder through the check valve and electromagnetic channel. The telescopic oil cylinder rises section by section. The rated working pressure is reached. At this time, the oil spill valve is unloaded, and the oil pressure is maintained at a constant working pressure. After the shutdown, the check valve maintains the pressure, and the platform stays at the maximum working position. Stop anywhere below the maximum height.
(1) Multiple varieties and small batches. As the product requirements involve industries such as street lamps, gardens, electricity, petrochemicals, communications, etc., the product uses are different, and the product specifications, technical parameters and other indicators require large differences. Industry products have strong specificity, outstanding personalization requirements, and variety specifications It has many features, such as small market segments, and the production volume of each specification product is small.
(2) The product has the characteristics of high technical requirements and high added value. High-altitude operation vehicle products involve technologies in many fields such as automobile, machinery, electrical, computer, and automation. They are typical technology-intensive products, and customers have high requirements for product safety and handling. Enterprises must have Only strong research and development capabilities can meet customer requirements. At the same time, the products, especially the large operation height, and the special needs of the power industry, are usually customized with high value and high added value.
(3) Suitable for the development of specialized SMEs. The high-altitude operation truck industry has the characteristics of small industry scale, multiple product varieties, strong specificity, high technical content, high safety requirements, and obvious differentiated needs. It can usually only be tailored. It is difficult to achieve mass production of a single specification product. The development of specialized small and medium-sized enterprises, while large enterprises cannot provide corresponding technology research and development resources, market development resources, and management energy as leading industries. Industry characteristics restrict the entry of large enterprises.
(4) High entry barriers for the industry.
(5) Seasonal demand is obvious. High-altitude operation truck users are mainly concentrated in the power, municipal and garden industries, and are affected by the budget management system and procurement system of national administrative institutions and large state-owned enterprises such as power.
Articulated aerial work truck can work overhang, cross a certain obstacle or lift at one place to perform multi-point work; the platform has a large load capacity, which can be used by two or more people to work at the same time and can carry certain equipment; the lift platform moves Good performance, convenient transfer site; beautiful appearance, suitable for indoor and outdoor operation and storage. Suitable for stations, docks, shopping malls, stadiums, community properties, factories and mines, etc.
Trailer-type folding boom aerial work vehicle, easy to move, compact folding arm structure, using new high-quality steel, high strength, light weight, directly connected to AC power or starting with its own DC power supply, fast erection speed, the worktable can be raised and lowered. It can be extended horizontally and can be rotated, and it is easy to reach obstacles to reach the working position. It is an ideal aerial work equipment.
There are operating devices in the bucket and on the slewing base, which remotely control the start / stop, high speed and low speed of the engine. The electro-hydraulic proportional valve is used to control the movement of the arm, and the stability is good. The working arm can be continuously left and right 360 ° Rotating, the level of the working tank is automatically maintained by the link mechanism. When the main pump fails, the emergency pump can be operated to lower the working tank. It has night lighting and can lift heavy objects. The outriggers of the car are separately separated and adjustable, so that the entire car can be leveled on uneven roads. The vehicle is easy to move and can be suitable for narrow areas and small streets. The products are widely used in high-altitude operation fields such as electricity, street lights, municipal administration, gardens, communications, airports, shipbuilding (repair), transportation, advertising, photography, etc.
Versatile and versatile Through the front end bracket of the boom, a lifting device or a manned platform can be quickly installed to realize the functions of material lifting, hoisting, and manned aerial work. At the same time, it provides an interface for expanding the working device and quickly switching various working devices .
Three-dimensional rotary lifting The designed three-dimensional rotary lifting device can not only maintain the attitude of the lifted material automatically, but also realize the adjustment requirements of the lifted material at any height, any position and any direction in the space. It meets the requirements of aerial work and ventilation duct installation in large caverns.