Folding arm lifting platform is a common high-altitude operation equipment. The following is a detailed introduction about it:
structural characteristics
- Folding arm structureComposed of multiple foldable arms, this design makes the lifting platform more flexible in extension and retraction, enabling a wide range of lifting and horizontal movement within a limited space. For example, in narrow alleys or indoor spaces, folding arms can flexibly adjust their angles and positions.
- lifting mechanismUsually, a hydraulic drive system is used to achieve the lifting action of the platform through components such as hydraulic pumps and hydraulic cylinders, providing stable and large lifting force.
- Platform section: It is an area where operators carry out operations, equipped with guardrails to ensure personnel safety, and can be equipped with various tools, installation interfaces, power sockets, and other facilities according to needs.
- basePlaying a role in supporting and stabilizing the entire equipment, some bases are also equipped with walking wheels or tracks, making it convenient for the equipment to move on different sites, and some even have steering functions.
working principle
The folding arm lifting platform mainly relies on the hydraulic system to work. The hydraulic pump converts the mechanical energy of the electric motor into hydraulic energy and delivers pressure oil to each hydraulic cylinder through hydraulic pipelines. When it is necessary to lift the platform, hydraulic oil enters the corresponding lifting hydraulic cylinder, pushing the piston to expand and raise the arm rod; When descending, the hydraulic oil flows back and the arm rod retracts under its own gravity and hydraulic system control. Throughout the entire process, the hydraulic control system adjusts the oil pressure and flow rate to ensure smooth and safe lifting movements.
Application scenarios
- constructionDuring the construction process, it is used for exterior wall decoration, installation of doors and windows, and scaffolding construction, making it convenient for construction personnel to operate at different heights and positions.
- Power maintenanceMaintenance, installation, and upkeep of electrical poles, substation equipment, etc. can be carried out safely by personnel on the platform to the required height for operations.
- Municipal EngineeringFor example, repairing streetlights, installing and replacing billboards, pruning tree branches, etc., can quickly and efficiently complete high-altitude work tasks.
- industrial productionIn the factory workshop, it is used for equipment installation and debugging, maintenance of high-altitude equipment, etc., to improve production efficiency and safety.
advantage
- High flexibilityThe folding arm design enables it to work in complex environments, adapt to various irregular spaces and obstacles, and reach positions that are difficult to reach by some straight arm lifting platforms.
- Good safetyEquipped with multiple safety protection devices, such as guardrails, anti fall devices, hydraulic locks, etc., to ensure the safety of workers working at heights. At the same time, the stability of the hydraulic system can effectively prevent the platform from suddenly losing control.
- Easy to operateThe operation control system is usually designed to be more user-friendly, and operators can operate it proficiently after simple training. They can achieve platform lifting, rotation and other actions through control buttons or levers.
limitation
- Restricted working heightCompared with some large straight arm lifting platforms, folding arm lifting platforms have relatively limited working heights and are generally suitable for high-altitude operations at medium and low altitudes.
- load capacityThe platform has a certain limit on its load-bearing capacity, which is usually suitable for single person or small number of personnel and light tool operation scenarios, and is not very suitable for heavy-duty operations.
- relatively high costThe procurement cost and maintenance cost of the equipment itself are relatively high, including the replacement of hydraulic oil and the inspection of hydraulic system components.
