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Explosion-proof electric hoist

Beijing Lidiao Lifting Equipment Co., Ltd.

Stainless steel pull / electric hoist-service provider

155-3110-7201

185-1986-1704



Current position: Explosion-proof electric hoist > Industry information

    Introduction to the deadweight and lifting load of explosion-proof electric hoist


Description: Hunting Eagle lifting introduces you to the relevant knowledge about the self-weight and lifting load of explosion-proof electric hoist. The gravity load of explosion-proof electric hoist includes two parts: self-weight load and lifting load.
Hunting Eagle Lifting introduces you to the relevant knowledge about the weight and lifting load of explosion-proof electric hoist. The gravity load of explosion-proof electric hoist includes two parts: self-weight load and lifting load.
Explosion-proof electric hoist
1. Self-weight load refers to the gravity load of equipment such as the metal structure, mechanical equipment, motor and electric equipment of explosion-proof electric hoist. The load mode of action and simplified mechanical model can be considered separately. In general, the mechanical equipment and electrical equipment of electric hoist can be regarded as the concentrated load acting on the center of the installation location, and the self-emphasis of the rack is acting on the structural nodes. Concentrated load. The self-weight of the box structure is treated as a uniform load. The dead weight load is usually much heavier than the weight of its working object.
2. Lifting load refers to the gravity of all electric loads hoisted by the electric hoist, including the maximum effective weight that can be lifted, the weight of the lifting device, the suspension flexible parts and other lifting equipment.
Explosion-proof electric hoist is divided into explosion-proof wire rope electric hoist and explosion-proof chain electric hoist. When the lifting height of the explosion-proof electric hoist is less than 50 meters, the weight of the lifting wire rope of the explosion-proof electric wire hoist can be ignored. When the explosion-proof electric chain hoist motor is in a non-moving stationary state, that is, when the explosion-proof electric chain hoist is not working, or when the lifting is stopped, the lifting movement is suspended in the air, or when the explosion-proof electric chain hoist is in a stable and uniform speed, the explosion-proof The deadweight load and lifting load of a chain electric hoist can be treated as a static load.