Bi-layer compact rack

Abstract

The invention discloses a bi-layer compact rack, which comprises a bottom rack and a beam rack, wherein the beam rack is used for fixing, limiting and guiding a plurality of parallel movable rows of the compact rack, each movable row of the compact rack comprises an upper compact rack layer and a lower compact rack layer which are connected by connecting components of upper and lower vertical plates of the compact rack; the beam rack comprises beam rack stand columns, wherein the beam rack stand columns are used for supporting a plurality of rows of parallel distributed rectangular pedals on the top of the beam rack, interval distance guide grooves by which the upper and lower connecting components can move at random in the horizontal direction are reserved between the long edges of adjacent rows of rectangular pedals, the interval distance guide grooves are distributed by perpendicularly crossing with the movable rows of the compact rack in the length direction, and the upper layers and the lower layers of the movable rows of the compact rack are guided to synchronously and horizontally move freely in the interval distance guide grooves by the upper and lower connecting components. According to the bi-layer compact rack, the utilization rate of the designed height space above the top end of the compact rack of the conventional storehouse is sufficiently enhanced, the investment cost of the newly-added storehouses is reduced to the maximum extent, and the limited ground and storehouse resources which are increasingly nervous are sufficiently utilized.

Description

technical field [0001] The invention relates to a compact shelf, in particular to a compact shelf for storing and managing books, documents, archives and articles. Background technique [0002] The dense rack is a common equipment used by libraries, archives and banks of various enterprises and institutions to store various archives, books, financial documents, goods, etc. Compared with traditional bookshelves, shelves, and file racks, the dense rack Large storage capacity, and more systematic. Usually, the design of compact shelves adopts a single-layer compact shelf structure. Due to the convenience of operation and search, the height design of single-layer compact shelves is very limited, and the design height of the warehouse itself cannot be fully utilized, so that the top of the compact shelf in the warehouse The upper space is wasted to a great extent; and if more files are to be stored, more single-layer compact shelves need to be built to meet the demand, which wil...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the present situation that existing compact racks cannot make full use of the design height of the storeroom due to the use of single-layer compact racks, thus causing the space above the top of the compact racks in the warehouse to be greatly wasted and other defects. It provides a double-layer dense rack that can fully improve the utilization rate of the space above the top of the warehouse in the warehouse, reduce the investment cost of the warehouse to a greater extent, and make full use of the land and warehouse resources.

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