What is the meaning of overhead crane track model QU80?

Overhead crane track model QU80 means it is QU series, 80 means track width.

Crane track selection, the following table:

The crane's big car track must be fixed on the trip beam, and the small car track is fixed on the main beam. When the crane running work, the track can not have lateral and longitudinal movement, the track should also be easy to adjust. Crane track has a special rail, railroad track, square rail and P-rail; square rail on the wheel wear is relatively large, is now rarely used; crane size car the vast majority of P-rail.

The safety inspection of the track needs to check the track, bolts, cleats have no cracks, loose and corrosion. If found cracks should be replaced in a timely manner, such as the rest of the defects should be repaired in a timely manner. The main inspection tool with line track flaw detector.

Extended information

Lifting equipment has the working characteristics of doing intermittent movement, that is, in a working cycle of picking up, transporting, unloading and other actions of the corresponding institutions are alternating work, the development and use of cranes in the market is becoming more and more widespread. Due to the lack of use of outrigger lifting weight and lifting weight traveling often some accidents, traveling faster than crawler cranes (crawler cranes).

Operation is stable, large lifting capacity, can be lifted within a specific range of walking, but must ensure that the road is smooth and solid, tire pressure in line with the requirements, lifting from the ground shall not exceed 50CM. prohibit long-distance walking with load. In order to ensure the safety of operation, at present the domestic basically prohibit not playing the outriggers for lifting operations. Crane supporting the use of steel wire rope varieties including phosphate coated steel wire rope, galvanized steel wire rope and glossy steel wire rope.

Baidu Encyclopedia - Crane Track