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L'introduzione dettagliata della gru per stazione di lavoro ferroviaria KBK

KBK rail crane refers to a multi-action KBK rail crane that can lift vertically and carry heavy objects horizontally within a certain range. It is composed of components such as suspension equipment, tracks, switches, traveling trolleys, electric hoists, mobile power supply equipment (sliding wires) and control equipment. It can realize direct air transportation of materials by simply hanging on the roof or beam of the factory building. , so it is widely used in material transportation links or systems in various industries.
KBK, the abbreviation of German Kombiniert Kran, means combined crane. It is a patented product of the German company DEMAG (the patent period has expired), and has since been copied or imitated by various crane manufacturers. It is mainly composed of tracks, suspension equipment, traveling trolleys and some functional components. All modules are standard components. The lifting equipment mainly uses an electric chain hoist, and some manipulators or welding guns can also be hung to be used as tool slides.

The quality advantages of KBK tracks are reflected in the following aspects:

(1) Light weight, strong load-bearing capacity, and consistent with ergonomic mechanics;

(2) Aluminum alloy raw material, rust-free and anti-corrosion;

(3) Low operating resistance, smooth operation and low noise;

(4) Comply with the national standard requirements of the crane light-load industry.

Pista KBK – adopts Ω shape and is welded from 2 pieces. KBKII type track is commonly used, and multiple tracks can be connected with high-strength bolts. The turning radius of the curved rail is 1.5m, and straight rails can be used for large bends. If there is no smaller radius, it will affect the operation of the car. (The turning radius of the KBKI type track is 1m, which will not be introduced here). A built-in sliding contact line can also be installed inside the KBKII type track for power supply to the hoist, which is called KBKII-R type.

According to different structures, KBK is currently divided into two types: flexible KBK (original Demag product) and rigid KBK (iterative upgraded product). The biggest difference is the track structure and suspension method. In terms of track structure, flexible KBK is mostly in the shape of Ω and is welded from two pieces of steel. Rigid KBK is mostly formed by one-time cold rolling of C-shaped steel. In terms of suspension, flexibility refers to the displacement or rotation of interconnected components. It does not limit the deformation of a certain aspect, which means that deformation is allowed, or we hope that it can deform. Rigid connection is referred to as hard contact, which means that between two connecting parts, when one part is displaced or stressed, the connected parts will not be displaced or deformed relative to the first part. That is, the two are connected into a whole. The common link method is direct fixation of steel plates and screws, and the rails and main beams are also directly locked through sleeves.

KBK combination cranes include various types of lifting equipment such as monorail cranes, single-girder cranes, double-girder cranes, telescopic beams, stackers, etc., with a lifting capacity of 0.125t to 2t, and are suitable for a wide range of applications, and are especially suitable for modern production and transportation lines.

Some operating characteristics of KBK rail cranes are intermittent movements, that is, the corresponding mechanisms for picking up, transporting, and unloading materials alternately operate in a working cycle. KBK rail cranes are being developed and used more and more widely in the market. . Because there are often accidents when hoisting and hoisting without outriggers, the traveling speed is also faster than the crawler KBK track crane (crawler crane); the operation is stable, the lifting capacity is large, and the hoisting can be carried within a specific range, but the road is guaranteed to be smooth It must be solid, the tire pressure meets the requirements, and it must not be lifted more than 50CM from the ground; it is prohibited to walk long distances with a load. Henan Seven Industry Co., Ltd. specializes in the production and sales of KBK (combined crane), KBK track components, jib cranes, spider cranes, electric chain hoists, smart cranes and other lifting products. If you have any needs, please contact us as soon as possible to get the detailed quote.