The hottest northern transportation to build the f

2022-08-24
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Northern communications builds the first brand of aerial work vehicles in China

Northern communications builds the first brand of aerial work vehicles in China

information on China's construction machinery

Guide: China's aerial work vehicle industry started relatively late. It began to develop in the 1960s and launched a commercial prototype in the 1970s. With the deepening of reform and opening up, China has gradually introduced foreign high-tech and its products, and began to work in power security Urban road lighting guarantee, urban garden maintenance and public security, transportation

China's aerial work vehicle industry started relatively late. It began to develop in the 1960s and launched a commercial prototype in the 1970s. With the deepening of reform and opening up, China gradually introduced foreign high-tech and its products, and began to promote their use in power security, urban road lighting security, urban garden maintenance, public security, transportation and other industries. In recent years, with the continuous increase of national investment in infrastructure construction, especially the start of large-scale projects such as urbanization construction, railway and highway network construction, aerial work vehicles, which play a role in the fields of highway, electric power, municipal administration, greening management and so on, have become a hot spot in large and medium-sized cities, expanding domestic demand and accelerating their commodity circulation

northern communications kfm5061jgk10s aerial work vehicle

the overall performance of northern communications is equivalent to that of 7085 alloy products in the United States. With the advantage of national enterprise technology center, it actively collects various advanced technical data at home and abroad, makes extensive research and comprehensive market demand prediction analysis of all experimental processes to meet the needs of customers in the aerial work market, and establishes a research and development team, Finally, we independently developed and designed a series of straight arm rear mounted aerial work vehicles such as kfm5061jgk10s. Kfm5061jg recently introduced the new policy of early elimination subsidy for yellow standard vehicles. K10s rear mounted straight arm aerial work vehicles are suitable for large and medium-sized cities under development and construction. They have the advantages of mobility, flexibility, safety and reliability, large operating range, and direct access to work goals. During the design process, CNCC reviewed and verified the preliminary design, technical design and working drawing design according to the requirements of sbf/f1007 "design and development control procedure"

innovative design of rear straight arm new product series:

1. The overall structure is compact, the layout is reasonable, and the shape is beautiful. The driving height exceeds 3 meters, and the 14 meter and 16 meter models reach 2.7 meters, which significantly improves the passing performance of the whole vehicle. The specific design structure is determined through the refinement of the structural scheme of each major component. The setting of motion hinge points, strength analysis and calculation of key parts, and reasonable configuration of interface types make the vehicle performance meet the project task indicators, and the structural strength meet the requirements of stable and reliable work

2. Among the products independently designed by the same industry, the main boom takes the lead in adopting the telescopic combined boom. The upper hinge structure of the main shaft arm and the lower balance cylinder arm side setting make the main structure advanced and reasonable. 1. The experimental machine has a perfect lubrication system and safety protection system. In addition, the drag chain mechanism and the internal design of the long angle stay arm improve the structural design level of the combined boom as a whole, and completely reflect its rationality and practicality

3. The turntable design adopts a large angle backward tilt structure to adapt to the rationalization of the overall layout. In the structural design of the turntable, considering the hinged type characteristics of the main arm, the arm body in the recycling state is all contained in the turntable. Therefore, the unique upper bimodal box structure is adopted in the design, and the structural stiffness of the material is fully utilized through the transition between the waist bending and the lower overall closed box structure. It not only ensures the stability of movement, but also makes the overall structure reasonable and beautiful. The slewing bearing with integrated worm drive is selected as the support, which is more suitable for the working conditions of aerial vehicles, and saves the purchase cost of nearly 4000 yuan/set

4. The cylinder convex support upper mounting structure is adopted in the body reconstruction to improve the manufacturability of turntable manufacturing and assembly. On the basis of absorbing advanced technologies at home and abroad, the remaining structures have been comprehensively optimized in combination with years of production experience and user feedback

5. The platform adopts the bottom hinged type, and two new designs of ± 90 ° and ± 45 ° are added

6. The drag chain mechanism adopts the upside down built-in type, which greatly simplifies the structure of the drag chain mechanism. The inner arm pulls the lower part of the drag chain and plays the role of the lower support box at the same time

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