The frequency of dense bookshelves appearing in the library is relatively high. I believe that you often see dense bookshelves. But do you know about dense bookshelves? What are the functions of the dense bookshelves ? Let's introduce them to you.
The dense bookshelf is a kind of bookshelf that exists to improve the collection of books. It is mainly used for books in the library. It is a very dense bookshelf. The design of the dense bookshelf is very simple, with almost no line spacing between the arrays.
First, the function of the dense bookshelf
The function of the dense bookshelf is mainly to save space for collecting books, in order to increase the amount of books. It can be used to place the front and back bookshelves closely, and use the borrowing track to move the bookshelf, which can greatly save the space of the bookshelf before and after the walkway, and can put more books.
Second, the design of the dense bookshelf
1, the type of rail
The dense bookshelf in the United States generally adopts such a structure, and the bookshelf will be placed on the groove-oriented rails, which will make the bookshelf look more beautiful and the safety performance will be higher, mainly to maintain the balance of the book. And taxiing safe. This design of the bookshelf is very suitable for earthquake-prone areas, because it can ensure that the bookshelf does not fall, does not hurt people, but also protects books.
2, bookshelf security lock
Another design is to place a brake on the aisle of the bookshelf. This design is very safe, and the bookshelf is not easy to fall down and hit people.
Third, matters needing attention
1. The height of the dense bookshelf cannot exceed the width of the base. Because it exceeds, the structure of the bookshelf is unstable, it is easy to fall, and the ability to withstand earthquakes becomes very poor.
2. The dense bookshelf is at least 13 cm away from the ceiling when installing the top and the link. This is to prevent the bookshelf from being too high, to prevent the person holding the book from falling too high and causing personal accidents. Moreover, the bookshelf cannot place books that exceed the carrying capacity of the bookshelf, and cannot place too many books at once.
Fourth, the price of dense bookshelf
Dense bookshelves are generally custom-made, and the general price is based on how many floors. The price of most of the dense bookshelves is 50 yuan, which is priced according to different sizes. The price of large, dense bookshelves is more expensive, and the price of smaller, dense bookshelves is not very expensive.
After reading the introduction of Xiaobian, do you now know what is the dense bookshelf? Do you know the price of the dense bookshelf? The dense bookshelves are very common in the school library and large bookstores, which are more common than ordinary households. The bookshelf should be more practical, it can place more books, suitable for commercial use. Today's Xiaobian introduction is here, more relevant information, so stay tuned for the tracking report of Xiaojiaju.com.
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