A high-safety engineering material lifting device for industrial and civil construction

Abstract

The invention discloses a high-safety engineering material lifting device for industrial and civil construction, which includes a base, a lifting plate and a lifting mechanism. The upper surface of the base is symmetrically fixed with support plates, and the inner side of each support plate is symmetrically fixed at the front and rear. The splint, the left and right ends of the lifting plate are respectively slidably connected between the splints on the left and right sides, the lifting mechanism includes a bobbin, a lifting motor, a first guide roller, a second guide roller and a lifting rope, and the anti-fall mechanism includes a connecting plate, The sliding plate and the locking lever, the beneficial effect of the present invention is that the rotation of the motor drives the bobbin to rotate, so that the lifting rope is wound on the bobbin, and then the lifting plate is driven to rise and fall. In the transportation of materials, when the hoisting rope is broken, the setting of the anti-fall mechanism can effectively avoid the rapid fall of the hoisting plate, so as to avoid casualties and material damage.

Description

technical field [0001] The invention relates to the technical field of construction devices for industrial and civil construction projects, in particular to a high-safety construction material lifting device for industrial and civil construction projects. Background technique [0002] Industrial and civil construction is the abbreviation of industrial and civil buildings, which involves all aspects of the construction process of industrial and civil buildings. The material is transported up and down by the lifting device. [0003] In the prior art, the hoisting motor is generally used to drive the reel to rotate, the wire rope is wound on the reel, and after winding, a hook is arranged at one end of the wire rope, and the hook hooks the material, thereby realizing the lifting function. When the hook is used to lift the material, it is prone to shaking. When encountering severe weather conditions such as strong winds, the material is easily decoupled due to excessive shaking...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the hoisting motor is generally used to drive the reel to rotate, and the wire rope is wound on the reel. After winding, a hook is set at one end of the wire rope, and the hook hooks the material to realize the lifting function. When the material is lifted by the hook, it is prone to shaking. When encountering severe weather conditions such as strong winds, it is very easy to decouple the material due to excessive shaking, which will cause the material to fall and cause an accident.

[0004] At the same time, the hook can only transport the bundled materials, it is inconvenient to lift loose objects, and cannot realize the transportation of personnel

[0005] During the lifting process, the steel wire rope may also break. Once the steel wire rope breaks, the material will fall, and the phenomenon of smashing people or material damage will also occur.

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