Due to its flexible structure, easy operation, and strong adaptability, lever type chain cranes are widely used in fields such as construction, logistics, manufacturing, mining, and emergency rescue. However, attention should be paid to their transmission stability, cost, and maintenance requirements. The following is a specific analysis:

1、 The flexibility advantage of lever type chain hoist

Simple structure and flexible operation

The lever type chain crane uses the lever principle and chain transmission to lift and lower heavy objects, with a compact structure that does not require complex installation and can be quickly deployed in narrow or limited space scenarios. For example, in construction sites or warehouses, material handling can be manually operated.

Strong adaptability of transmission mode

Characteristics of chain drive: The installation accuracy of chain drive is low, it can be transmitted over long distances, and it works reliably and efficiently. It can operate stably in harsh environments such as high temperature, humidity, and dust, and is suitable for mining, docks, and other scenarios.

Modular design: Some lightweight combination cranes adopt modular design, which can flexibly combine main beams, track systems and other components according to needs, further expanding their application scope.

Load capacity and overload protection

Leverage chain hoists usually have a large overload capacity and can withstand additional loads in a short period of time, but must strictly comply with the rated lifting capacity to avoid long-term overloading that may cause chain wear or breakage.

Modern cranes are often equipped with overload protection devices that monitor the load in real-time and automatically shut down to prevent equipment damage or accidents.

2、 The Wide Application Scenarios of Leveraged Chain Cranes

In the field of architecture and construction

Material lifting: At construction sites, cranes are used to lift building materials such as concrete, steel bars, bricks, etc. to designated floors to accelerate construction progress.

Equipment installation: When installing large equipment such as tower cranes and steel structure frames, the crane provides precise vertical lifting and horizontal movement support.

Logistics and warehousing industry

Cargo handling: In warehouses or logistics centers, cranes quickly and accurately transport goods, achieving efficient stacking and storage, and optimizing space utilization.

Port loading and unloading: Terminal cranes load and unload containers, bulk cargo, etc. to ensure rapid circulation of goods and improve port operation efficiency.

Manufacturing and Production Lines

Material handling: In scenarios such as automobile manufacturing and steel plants, cranes handle heavy equipment and large components to meet production process requirements.

Precision assembly: Some cranes are equipped with high-precision control systems to support the assembly of precision components and improve product quality.

Mining and mining operations

Ore extraction: In underground or open-pit mines, cranes transport large ores, excavation equipment, and explosives to ensure operational safety.

Vertical transportation: Mine cranes safely and efficiently transport ores and workers in vertical channels, reducing labor intensity.

Emergency rescue and special scenarios

Disaster rescue: At disaster sites such as earthquakes and floods, cranes are used to rescue trapped individuals or transport rescue supplies.

Special environmental operations: such as offshore platform construction, spacecraft assembly, etc., cranes provide material handling support in specific scenarios.

3、 Limitations and precautions of lever type chain hoist

Poor transmission stability

Chain transmission is prone to vibration, impact, and noise, and should not be applied in transmission with large load changes or rapid reverse direction. Regularly lubricate the chain with oil to reduce wear and tear.

Cost and maintenance requirements

The cost of chain drive is relatively high, and the chain is prone to wear and rust, requiring regular inspection and replacement of damaged parts. The material and structure may cause the rotation failure of the pin chain link, and maintenance needs to be strengthened.

Operating standards and safety

Operators must hold certificates and strictly adhere to the "Ten No Lifting" principle (such as unclear signals, overloading, diagonal pulling, etc.) to ensure operational safety.

Before starting the homework, it is necessary to check the equipment status, including chains, brakes, hooks, etc., to ensure that there are no abnormalities before proceeding with the operation.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment