MH type single beam gantry crane is a common lifting equipment, with light weight, simple structure, easy to operate and other characteristics, widely used in factories, warehouses, docks and other places. The structure, performance and operational considerations of MH single beam gantry crane are described below.

I. Structure

MH type single beam gantry crane is mainly composed of gantry frame, electric hoist, trolley operation, electrical equipment, control system and other auxiliary equipment. Among them, the door frame is a single beam structure, and the main beam has box beam and I-beam. The lifting mechanism is composed of electric elevator, reducer, wire rope, pulley, hook group and other components. Electrical equipment mainly includes motor, cable, control cabinet and so on. The control system is composed of main controller, safety protection device and operation controller.

Ii. Performance

MH type single-beam gantry crane usually has a lifting weight of 1-20 tons, a span of 7-30 meters, and a lifting height of 6-18 meters. The crane has the characteristics of light lifting weight, simple structure and convenient operation, which is suitable for the handling and lifting of light goods. The crane work level is usually A3~A5 level, to meet certain industrial production needs.

Iii. Precautions for operation

Before operation, it is necessary to check whether the machine and equipment are normal, such as overload limiter, block, wire rope, limiter, whether there is fault or damage.

The operation shall be carried out in strict accordance with the operation rules. The rated load shall not be exceeded. Improper operation or overload operation is strictly prohibited.

Operators need to receive regular safety training and operation skills training to familiarize themselves with the working principles and operation regulations of the device.

Pay attention to the safety of the surrounding environment and personnel during operation to avoid accidents.

Check and maintain the equipment regularly to keep the equipment in good condition and performance.

MH type single beam gantry crane is a common lifting equipment. It is light in weight, simple in structure and easy in operation. It is widely used in factories, warehouses, whards and other places. However, to ensure the safety and stability of the device, the operator must strictly follow the operation rules and perform regular checks and maintenance.