Lifting-type storage rack

Abstract

The invention discloses a lifting-type storage rack, which comprises hanging devices which are arranged on a ceiling and a material platform for holding articles, and further comprises at least two ropes, wherein rotating shafts, which are rotatable, are connected to the material platform; at least one pair of lower pulleys are additionally arranged on the material platform; two lower pulleys of each par of lower pulleys are arranged on two sides of each rotating shaft; upper pulleys, which are in correspondence to the corresponding lower pulleys in position, are arranged on the hanging devices; one end of each rope is connected to the material platform, and the other end of each rope runs through one of the upper pulley and the lower pulley corresponding to the upper pulley and then the other end is wound on and connected to the corresponding rotating shaft; and the ropes are wound on the rotating shafts or are released from the rotating shafts when the rotating shafts rotate, so that the height of the material platform is regulated. The lifting-type storage rack is convenient to mount; a lifting operation is adaptive to the operating height of human body; and the lifting-type storage rack is convenient to operate and high in safety.

Description

technical field [0001] The invention relates to the technical field of storage racks, in particular to a lifting storage rack. Background technique [0002] Lifting storage racks are generally installed on the ceiling indoors for storing items. Because they can make reasonable use of the indoor height space, they are very popular among ordinary families. The lift-type storage rack of the prior art, such as the patent disclosed on the website of the State Intellectual Property Office, is called a lift-type storage rack. The rotating mechanism is connected, the ends of the two upper beams are matched with pulleys, and the steel ropes respectively connected to the two ends of the rotating shaft pass through the pulleys and are fixedly connected to the four corners of the shelf. The two upper beams of the lifting storage rack of this structure are installed on the indoor ceiling, and the rotating shaft and the rotating mechanism are connected on the two upper beams. Due to the ...

AI Technical Summary

Problems solved by technology

The two upper beams of the lifting storage rack of this structure are installed on the indoor ceiling, and the rotating shaft and the rotating mechanism are connected on the two upper beams. Due to the high height of the ceiling, the installation of the rotating shaft and the rotating mechanism is very inconvenient; In addition, the driving worm of the rotating mechanism is connected by a crank rocker or a driving connecting rod, and then the worm is driven to rotate manually or by electric tools such as a pistol drill, an electric screwdriver, etc., so that the rotating mechanism rotates. The height is high, far beyond the suitable operating height of the human body, which makes the operation very inconvenient

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