A boom aerial work platform is a special equipment widely used in high-altitude work scenarios such as construction, electricity, and municipal administration. The work platform (man-carrying basket/working bucket) is lifted to high altitudes through a retractable or foldable mechanical arm. Among them, the articulated boom type and the telescopic boom type are the two mainstream types, each with its own characteristics in structure, function, and application scenarios. The following is a detailed introduction about Articulated boom aerial work platform:
Structural Features
· Multi-joint arm design:
It is composed of 2-3 articulated arms, similar to a "mechanical arm", which can be folded and extended.
· Ability to cross obstacles:
Through joint rotation, the boom can bypass obstacles and operate flexibly in complex spaces.
· 360° rotation:
The chassis or boom has a rotation function to expand the coverage of the operation.
Working principle
· Hydraulic drive:
The extension, folding and rotation of the articulated arm are controlled by the hydraulic system.
· End platform leveling:
No matter how the boom moves, the work platform automatically remains level to ensure safety.
Typical Application Scenarios
· Building exterior wall maintenance, steel structure installation
· Operation across pipelines, trees or equipment (such as internal maintenance of factories)
· Power line maintenance, street light replacement
Advantages
High flexibility:
Suitable for complex terrain and obstacle environments.
Precise positioning:
The articulated arm can be adjusted at multiple angles and is suitable for narrow spaces.
Wide adaptability:
It can be used indoors and outdoors, especially for non-straight path operations.
Limitations：
Limited operating height: usually lower than the telescopic arm type (commonly 10-40 meters).
Higher cost:
Complex structure, slightly higher maintenance cost.
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