High-altitude Lifting Platform

Product Introduction

high-altitude lifting platform is an engineering equipment used for high-altitude operations. Its main function is to safely transport personnel, tools, and materials to designated heights. It is widely used in construction, equipment maintenance, venue construction, warehousing and logistics, and other scenarios.

1. Higher security

Equipped with multiple safety features such as guardrails, fall protection devices, overload protection, and emergency descent systems, the platform has strong stability and avoids 

risks such as unstable scaffolding and ladder sliding. Operators work on enclosed or semi enclosed platforms, greatly reducing the risk of falling

2. Higher efficiency

There is no need to spend a lot of time building and dismantling like scaffolding. Self propelled platforms can be quickly moved and positioned, improving work continuity. The platform can simultaneously carry personnel and tools, reducing the number of up and down trips

3. The scope of homework is broader

Curved arm and straight arm platforms can cross obstacles and extend horizontal distances, and can operate in various environments such as narrow spaces, complex terrains, indoor and outdoor environments. The operating height can reach tens of meters, far higher than traditional tools

4. Simpler operation

4Most models adopt electric hydraulic control, which can be raised and lowered by buttons. The self-propelled platform can turn in place and has stepless speed regulation. It can be operated by a single person without the need for professional scaffolders, reducing labor costs

5. Strong adaptability

There are various types to choose from, such as scissor, curved arm, straight arm, aluminum alloy, rail type, etc., which can adapt to different environments such as indoor, outdoor, rough ground, muddy ground, etc. Some models have functions such as waterproof, dustproof, and low-temperature start

6. Lower cost (comprehensive)

Reduce manual setup time, save labor costs, lower accident risks, minimize potential losses, can be leased for use, and flexibly control costs

Product Parameters

Product working principle

The core working principle of a high-altitude lifting platform is to convert the power source (electricity, diesel engine or manual hydraulic) into mechanical energy, and smoothly achieve vertical lifting or horizontal extension of the working platform through specific mechanical structures such as scissor arms, oil cylinders, chains, etc., to meet the high-altitude operation needs of different scenarios.

Although different types of platforms have differences in structural design and are suitable for different work scenarios, the vast majority (over 90%) use hydraulic transmission as the core power mode, which adapts to the safety requirements of high-altitude operations with its strong load-bearing capacity and stable operation advantages. The following is the detailed working principle of mainstream high-altitude lifting platforms:

Basic Principles of Hydraulic Systems (General Fundamentals)

Regardless of the structure of the hydraulic lifting platform, the core logic of its operation is based on Pascal's Law: applying a certain pressure to the stationary liquid in a closed container, the pressure will be equally transmitted to various parts of the liquid without attenuation, providing theoretical support for power transmission. The specific workflow can be divided into the following key steps:

1. Power input: According to the requirements of the work scenario, the hydraulic pump is driven by an electric motor, diesel engine, or manual operating device to provide initial power for the entire hydraulic system. The electric motor is suitable for indoor power scenarios, the diesel engine is suitable for outdoor non power environments, and the manual hydraulic system is designed for light load temporary operations.

2. Energy Conversion: As the "power core" of the system, the hydraulic pump efficiently converts the input mechanical energy into hydraulic energy, and forms high-pressure oil by squeezing the oil to reserve power for subsequent actions. At the same time, the hydraulic oil tank synchronously completes oil storage, heat dissipation, and impurity precipitation to ensure the quality of the oil.

3. Execution action: High pressure oil is transported to the hydraulic cylinder (oil cylinder) through a high-pressure oil pipe with excellent sealing performance. With the help of hydraulic pressure, the piston inside the cylinder is pushed to make linear expansion and contraction movements, converting hydraulic energy into kinetic energy that can drive the mechanical structure, providing direct driving force for the platform lifting and lowering.

4. Mechanical amplification: The linear motion stroke of the hydraulic cylinder piston is limited, and it is necessary to amplify the motion amplitude through supporting mechanical structures such as scissor arms and curved arms. By using the principle of leverage or the linkage effect of connecting rods, the short stroke of the piston can be converted into a long-distance vertical ascent of the work platform to meet the requirements of high-altitude operations.

5. Control and regulation: The system precisely controls the hydraulic pressure through an overflow valve to avoid damage to components caused by excessive pressure, and indirectly limits the maximum lifting height of the platform to prevent overload operation; By using an electromagnetic directional valve to switch the direction of oil flow, the platform can be flexibly controlled to rise, fall, or stop, ensuring precise and controllable operation.

Product Application

1. Construction and real estate industry

This is the main application area of aerial work platforms, covering the entire process from construction to decoration and maintenance.

Building construction: external wall insulation, painting, glass curtain wall installation, steel structure welding, door and window installation.

Indoor decoration: installation of ceiling and suspended ceiling, installation of lighting fixtures, laying of central air conditioning ducts, indoor painting.

Infrastructure construction: construction and maintenance of subways, tunnels, and bridges, painting and maintenance of elevated bridges.

2. Industrial manufacturing and factory maintenance

In modern factories, high-altitude work platforms are important tools for ensuring the normal operation and daily maintenance of equipment.

Equipment installation and maintenance: installation of large production lines, maintenance of overhead cranes in industrial plants, and maintenance of boilers and pressure vessels.

Warehousing and logistics: storage and retrieval of goods on high-level shelves, installation and maintenance of warehouse shelves, and maintenance of sorting lines in logistics centers.

Workshop construction: steel structure construction, ventilation duct installation, and maintenance of workshop top lighting.

3. Electricity, Communication, and Municipal Engineering

These industries have extremely high requirements for the safety and stability of operations, and high-altitude work platforms can effectively replace traditional scaffolding and ladders.

Power industry: installation and inspection of transmission lines, maintenance of substation equipment, installation and maintenance of streetlights.

Communication industry: construction of mobile base stations, maintenance of signal towers, and laying of communication optical cables.

Municipal engineering: urban greening and pruning (tall trees), installation and removal of billboards, maintenance of traffic signals, installation of road monitoring cameras.

4. Commercial and public places

With the improvement of urban modernization, the demand for environmental maintenance in commercial complexes and public places is increasing day by day.

Shopping malls and shopping centers: installation of suspended items in the atrium, cleaning of glass domes, maintenance of escalators, and arrangement of holiday decorations.

Airports and high-speed railway stations: Terminal roof maintenance, installation of signage, maintenance of lobby ceilings, and internal maintenance of aircraft cabins (some small platforms). Sports venues and theaters: construction and debugging of stage lighting and sound equipment, maintenance of venue ceilings, and construction of large-scale performance sets.

5. Cleaning and property maintenance

Exterior wall cleaning: Cleaning of glass and renovating of stone on the exterior walls of high-rise buildings. Property maintenance: maintenance of hallway lights in residential areas, waterproofing and leak repair of rooftops, and maintenance of basement pipelines.

Company Introduction

Our company is one of the professional manufacturers of hydraulic lifting platforms in China. The company has excellent production equipment, advanced and reasonable process flow, complete testing methods, and strong technical strength. It is a professional production enterprise integrating research and development, design, production, and installation. The company is located in Zhangqiu District, Jinan City. With the aim of winning customers through high-quality product quality and first-class after-sales service system, the company continues to expand and develop, striving to become a leading enterprise in the machinery industry.

FAQ

1.Q: What is the core purpose of high-altitude lifting platforms?

Answer: Used for high-altitude operations of personnel and materials, suitable for scenarios such as factories, municipal facilities, and warehouses.

2.Q: What are the common types?

Answer: There are four main types: scissor type, curved arm type, straight arm type, and mast type.

3.Q: Does the operation require qualifications?

Answer: Yes, operators need to hold a special equipment operation certificate to work.

4.Q: Use core security requirements?

Answer: Overloading and working in strong winds above level 6 are strictly prohibited, and personnel must wear safety belts.

5.Q: What are the daily maintenance priorities?

Answer: Check the battery level, hydraulic oil, and safety components before each use, and perform regular professional maintenance.