Some precautions for using a single beam gantry crane:

As a manufacturer of single beam cranes in Shandong, today I will explain to you what to pay attention to when using a single beam gantry crane. Interested friends, let's learn together:

Single beam gantry crane is a lifting equipment that is horizontally erected above workshops, warehouses, and material yards for material lifting. Because its two anchors are located on tall cement columns or metal supports, shaped like a bridge. The bridge frame of the single beam gantry crane runs longitudinally along the trajectory laid on both sides of the elevated structure, making full use of the space below the bridge frame to lift materials without being obstructed by ground equipment. It is a widely used and numerous type of gantry crane.

Single beam gantry crane is an important tool and equipment for achieving mechanization and automation of the production process in modern industrial production and lifting transportation. Therefore, single beam gantry cranes are widely used in indoor and outdoor industrial and mining enterprises, steel and chemical industries, railway transportation, port terminals, logistics turnover and other departments and places. Each gantry crane must have a prominent sign indicating its rated lifting capacity. During work, no one is allowed to be on the bridge or transported with hooks.

No one is allowed to operate a gantry crane without an operating certificate or under the influence of alcohol. During the operation, one must concentrate their energy, refrain from speaking or doing unrelated things. The car should be clean and tidy; Do not randomly place equipment, items, flammable materials, explosive materials, and dangerous goods. The gantry crane is not allowed to be overloaded. The following situations are not allowed to lift: not securely tied; Mechanical overload; Signal unclear; Diagonal pull; Objects buried or frozen in the ground; There is someone on the suspended object; Flammable, explosive, and hazardous materials without stable maintenance methods; Overloaded liquid items; The steel wire rope does not meet the requirements for protective use; There is a problem with the lifting organization.

When the gantry crane operates on a line without obstacles, the hook or lifting device and the bottom of the lifted object must be at least 2 meters above the ground. If jumping over an obstacle, it must be 0.5m higher than the obstacle. For lifting objects that are less than half of the rated lifting capacity, allow two organizations to act together; If the lifting capacity is greater than half of the rated lifting capacity, only one organizational action can be performed. Bridge gantry cranes with main and auxiliary hooks should not be lifted or lowered together.

Do not weld or hammer on lifted objects or work underneath them. Inspection or maintenance work can only be carried out after a power outage and when a power outage operation sign is hung on the switch. If live working is required, protective measures must be taken for maintenance, and a dedicated person must be assigned to take care of it.