The working characteristics and development direction of bridge cranes

The main function of the bridge crane is to transport the lifting equipment, also known as the "crown crane". It is a bridge-type crane, which can move in two mutually perpendicular spaces, horizontal and vertical through the hoisting mechanism. It is widely used in the industry and is characterized by high reliability of work and very large bearing capacity. Manufacturing is relatively simple. His main components include running bridges, hoisting trolley cabs and electrical equipment and other structures, his appearance looks like a flat bridge, his hoisting mechanism is used to transport items in the vertical direction, and his hoist The heavy trolley is used for lateral movement, and coupled with rotation, it allows him to carry and load and unload goods in the space.

The working characteristics of bridge crane

The working characteristics of bridge cranes are intermittent and periodic work. By using hooks or other lifting devices, the goods are moved in the space to achieve the purpose of transporting goods. Now let's talk about the working characteristics of the crane from the perspective.

1. Due to the large and complex structure of the crane, it needs to move in several different directions at the same time, which makes it difficult to operate.

2. Because the items we lift are various and the weights vary greatly, we need to design different hooks and lifting devices.

3. Generally speaking, the structure of the crane is very bulky. He needs rails and wheels, and the working space is relatively large, so once an accident occurs, the scope of its influence is also quite large.

4. The working environment of bridge cranes includes petrochemical enterprises, ports, mining, construction sites, etc. Because of various environments, we need to adapt them to various harsh environments when designing.

5. When the bridge crane is working, we need the cooperation of many people, the drivers in the operation room, and the cargo handling personnel below, which makes everyone need to cooperate with each other and coordinate the work. The staff on site must have the ability to deal with emergencies. ability to avoid major accidents.

The development direction of bridge crane

With the development of industry, overhead cranes are also developing, becoming more and more high-speed, large-scale and intelligent. High-speed means that the lifting speed has been increased to 12m/min, and the running speed of the cart has reached 80m/min. Large-scale refers to the weight of the cranes in the world has reached 550t. The intelligent refers to the installation of advanced electronic control configuration, which enables him to frequency control, the detection method has become more advanced, can automatically track and supervise, making maintenance and repairs very convenient.

Overhead cranes make the current work process, mechanization and automation, which greatly reduces the labor intensity of workers and improves production efficiency. Overhead cranes can be regarded as a widely used rail-running crane. The lifting weight can reach several hundred tons. With the development and improvement of technology, the various functions of the crane are becoming more and more powerful, the structure is more and more simple, the performance is more and more reliable, and the lifting weight is also increasing. Bridge cranes are generally divided into three types: ordinary, simple girder bridge and metallurgical special cranes. This makes bridge cranes widely used in iron and steel chemical industry, port terminals, industrial and mining enterprises and other places, and has become an indispensable and important equipment in our production.

Shandong Qilide Heavy Industry Group Co., Ltd. is a professional company that manufactures various lifting equipment, mainly engaged in "Qilide" brand electric hoists, single and double beams, gantry type, bridge type, grab type, electromagnetic crane and other non-standard cranes Design, manufacture and sales of cranes.