Use The Basic Components Of The Bridge Crane And The Correct Matching

Use the basic components of the bridge crane and the correct matching

It is generally composed of three parts: mechanical, electrical and metal structures. The basic components of the bridge crane and the correct matching of its shape are like a single-span slab bridge with two ends supported on two parallel rails running in parallel. It can be roughly divided into a hoisting mechanism, a trolley running mechanism, and a cart running mechanism.

For the entire lifting process, the lifting mechanism is used for vertical lifting and lifting; the trolley running mechanism is used for lateral movement with load; and the trolley running mechanism is used for longitudinally moving the lifting trolley and articles to achieve It is used for handling and loading and unloading goods in three-dimensional space.

The metal structure part mentioned before refers to the bridge frame and the small frame; and the electrical part includes electrical equipment and electrical lines. After reasonable configuration of each device, the bridge crane can be used not only for loading and unloading of open storage, stockyard, railway freight station, port terminal, etc., but also with a variety of special hooks for a variety of special operations.

There are also relevant regulations regarding the selection. Under normal circumstances, the lifting weight is below 50t and the span is within 35m. It is recommended to select single beam without special use requirements. If the door leg width is required, the working speed is high, or the heavy and long parts are often lifted, the double-beam gantry crane is required.

During work, slipping sometimes occurs. In order to eliminate this kind of bad phenomenon, it is necessary to first analyze the cause of slippage and take corresponding measures according to different reasons. For example, the correct choice of bridge crane matching motor should not be too large; at the same time, it is necessary to calculate the load capacity and wheel load carrying capacity to ensure that the wheel has sufficient pressure on the wheel to the rail surface. In addition to this, it is necessary to properly control the start and brake time of the equipment.