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Working principle of gantry crane trolley

Release time:

2023/08/26 20:52

The lifting trolley of a gantry crane is generally composed of a small frame, lifting mechanism, and trolley running mechanism. The lifting mechanism is installed on the trolley platform. The trolley traveling mechanism is composed of an electric motor, a gear coupling with brake wheels, a reducer, a transmission shaft, and wheels. The transmission form of the trolley traveling mechanism is generally centralized drive, which uses one electric motor, one brake, and one reducer to drive one traveling wheel.

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Working principle of gantry crane trolley

Working principle of gantry crane trolley

The lifting trolley of a gantry crane is generally composed of a small frame, lifting mechanism, and trolley running mechanism.
Electrical maintenance of double beam cranes

Electrical maintenance of double beam cranes

Maintenance and upkeep of double beam cranes: It is necessary to inspect the brakes of each mechanism, the operation of each mechanism, the tightening of connecting bolts of each component, and the steel wire ropes of each part.
Reasons for the starting and stopping shaking of a single beam crane

Reasons for the starting and stopping shaking of a single beam crane

The single beam crane has two operating modes: ground and air. There are two types of ground operation: wired handle operation and remote control handle operation; Air operation refers to cab operation. There are two types of cabs: open and closed, which can be installed on the left or right side according to the actual situation. The entrance direction has two types: side and end, to meet the needs of users in various situations.
Points to pay attention to when purchasing a double beam crane

Points to pay attention to when purchasing a double beam crane

As customers, we all know that choosing and purchasing a double beam crane is not an easy task, and there are many questions to be aware of. If you choose based solely on price or subjective consciousness, it is easy to buy a crane with poor quality.
Working characteristics and risk factors of double beam cranes

Working characteristics and risk factors of double beam cranes

Double beam cranes are usually equipped with large structures and relatively complex mechanisms, and the operation process often involves several movements in different directions simultaneously, which is technically difficult.
Three major causes of oil leakage in the reducer of electric single beam crane

Three major causes of oil leakage in the reducer of electric single beam crane

It is common for electric single beam cranes to experience gearbox oil leakage during use. A gearbox with severe oil leakage has a negative impact on the cleanliness of the crane itself and the surrounding environment, and can also affect the progress of work. Today, we have summarized the three main reasons for oil leakage in the gearbox of electric single beam cranes.

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