What is the difference between electric single beam and electric double beam crane
Electric single-girder crane is mainly composed of electric hoist, metal structure, supporting institutions, feeding device and electric device, is a small light lifting equipment, in the I beam orbit, electric or manual, the weight hanging on it, is simpler, more applications.
The electric single-beam crane is just one beam, and the electric block is directly inverted on the track below the beam. The electric double beam crane has two parallel beams, and the electric gourd is mounted on the car, and the car is on the track above the beam.
The electric single-beam bridge crane, which runs on the steel rails, has the same wheels as the wheels on the train. The electric single-beam suspension crane, which is run on the i-steel, is the same as the wheel and the electric gourd.
As the name suggests, there is only one beam, and the electric block is directly inverted on the track below the beam. Advantages: simple structure, easy to use; Disadvantages: lifting height is limited. The electric double beam, has two parallel beams, the electric gourd is installed in the car, the car is in the orbit above the liang zheng; Advantage: using convenience, rising height relative to single beam, same height crane, rising height is higher than the height of a beam section. Disadvantages: the structure is relatively complex, a set of carriage with walking mechanism, the maintenance point is more than a single beam.
Double beam Crane is commonly referred to as two-beam bridge Crane, the English name: Dual beam Crane. A two-beam crane is composed of mechanical, electrical and metal structures. The bridge crane is an image of a single cross-platform bridge that is supported by two parallel aerial tracks. Double beam crane is widely used in the indoor and outdoor industrial and mining enterprises, steel and chemical industry, railway transportation, port wharf and logistics turnover.
