What are the main shelves and sub frames of the shelves?
It can be seen that the main frame is the pillars on both sides, only one side of the auxiliary frame column column, the main frame can be used alone, mobile, side frame can not be used alone or mobile, it needs to rely on each other with the same type of shelves with models of the connection.
In the shelf industry, the shelves are usually divided into the main frame and the auxiliary rack according to the usual practice. Because the general post modern shelf can be shared, namely, such as two sets of shelves, together with each other, then the first shelf, both sides need to post, can be used independently, called the main frame, connected with the second shelves, one side columns do not need to use, directly installed in the first post on the shelves, only side pillars, called sub frame.
A number of shelves are joined together, each row shelf needs only one main frame, and the rest is an auxiliary frame.If the site permits, the middle of the continuous open, then the main and secondary shelves can be indefinitely connected.How many main shelves are there in the shelf? How many rows can be divided into?.
