An anti-fall compact shelf

Abstract

The invention relates to an anti-falling compact shelf, which comprises a shelf body, support frames, sliding grooves and wheels; the anti-falling compact shelf is characterized in that the support frames, which can be overlapped, are fixedly arranged at the bottom of the shelf body of the compact shelf, and are arranged in a square sliding groove which is provided with an opening facing upwards in the middle; two sliding grooves are arranged on the front part of the shelf body, two sliding grooves are arranged on the back part of the shelf body and two sliding grooves are arranged in the middle of the shelf body; the length of the single side of each support frames is more than twice the length of the compact shelf; the support frames, which face left side, are arranged in a same sliding groove, and the support frames, which face right side, are arranged in another sliding groove; the wheels are arranged at the tail ends of the support frames; a convex triangle is arranged in the middle of the bottom of the square groove, and correspondingly, triangular concave rings, which face inwards, are arranged in the middles of the wheels of the support frames; the wheels are connected to an electric motor by virtue of connecting rods; and the electric motor is connected to a controller. Based on optimization, the compact shelf disclosed by the invention, with the adoption of the square sliding groove and the extended support frames, can increase the relative area of the bottom of the shelf body, so that the stability of the shelf body is relatively enhanced, and the stability of the integral compact shelf is greatly improved; and moreover, the compact shelf is smooth to slide and is relatively convenient to install.

Description

technical field [0001] The invention relates to an anti-fall compact shelf supported by an extended shelf body bottom. Background technique [0002] The compact shelf has a large storage capacity, is easy to use, saves space, and is easy to manage. It has become the best choice for national government departments and large enterprises and institutions to store data. There will be a track installed at the bottom of the compact shelf, and the compact shelf will travel on the track to perform the opening and closing operation of the compact shelf. Due to the high center of gravity of the compact rack, the narrow track, and the small contact surface between the frame body and the track, if the compact rack slides on the track too fast, an accident of the compact rack toppling may occur. At this time, if someone in front of the compact rack will In the event of a major safety incident, even if there are no casualties, the fallen compact rack will be deformed and cannot fit other...

AI Technical Summary

Problems solved by technology

Including application publication number CN104444009A patent of a kind of anti-fall compact shelf, although the patent mentioned above has solved the problem that the compact shelf topples during the movement, but due to the need for the ceiling to cooperate with the compact shelf, the limitation is very large, not every A place to store compact shelves is applicable; the way of upper and lower double-layer chute is easy to get stuck

The authorized announcement number is CN201683375U, a patent for the anti-barb device of the compact shelf, the authorized announcement number is the patent of the compact shelf anti-falling device CN1245915C, and the authorized announcement number is CN201388742. These patented technologies all adopt the pulley anti-decoupling method. Once the external force is relatively strong, because the distance between the two pulleys is relatively short and the relative moment is short, it is easy to damage the chute and fall out.

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