High-strength compact shelf frame
Technical Field
The utility model relates to a technical field of intensive, especially, relate to a high strength intensive frame.
Background
Intensive cabinet is applicable to office, enterprise and public institution's books data room, archives room, deposit books data such as sample room, archives, the price of goods, archives financial document, the novel outfit of goods, compare with traditional bookshelf, goods shelves, archives frame, the storage capacity is big, save space and more have the tradition, in the prior art, intensive base generally all is single base frame, stand and base threaded connection, this kind of base structure rigidity is poor, the bolt is not hard up easily, lead to moving the in-process whole and rock greatly.
Chinese patent CN208850880U "a modified high strength aluminum alloy dense cabinet base" adopts the bushing type, erects a column guide tube on the base frame and inserts the stand therein, fixes through fastening bolt, and this structure has only strengthened the bottom intensity of intensive frame, and intensive frame is comparatively high cabinet body, and the connection of upper portion still has the insecure problem of connection, hangs too high, also makes the upper portion rock more greatly.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-strength compact shelf frame, which solves the problem that the upper part, the middle part and the bottom of the compact shelf are integrally and firmly connected.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a high strength is intensive frame, is including establishing the base frame in the sliding bottom top, base frame is equipped with the stand all around, and the stand top is equipped with the top frame, in the boss of stand tip inserted the recess on the base frame, the stand passes through first bolt and base frame fixed connection, the square of top frame tip inserts the square groove of stand one side, and the top frame passes through second bolt and stand fixed connection.
In the preferred scheme, the middle part of the upright post is provided with a middle section frame, a bolt at the end part of the middle section frame is inserted into an L-shaped through groove at one side of the upright post, and a clamping block at the end part of the middle section frame is abutted against a clamping groove at one side of the upright post.
In the preferred scheme, the boss of stand tip is the I shape, and recess and boss phase-match, first bolt pass first through-hole and third through-hole, connect stand and base frame.
In the preferred scheme, the flange at the end part of the top end frame abuts against the inclined edge of the upright column, and the second bolt penetrates through the second through hole and is locked in the fourth through hole, so that the upright column and the top end frame are fixedly connected.
The utility model provides a high strength is intensive frame, intensive frame divides bottom frame, middle section frame and top frame and stand joggle, bayonet connection, it is firm to connect, go on further fastening through first bolt and second bolt respectively at bottom frame and top frame, increase overall stability, the installation is dismantled simple and conveniently, bolt fastener uses fewly, it is not hard up for a short time to remove the bolt in the use, greatly increased intensive holistic stability, use strength is bigger, and is suitable for being generalized to use.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is an overall connection view of the present invention;
FIG. 2 is an exploded view of the connection of the overall base frame to the vertical column of the present invention;
FIG. 3 is an exploded view of the connection of the overall mid-section frame to the vertical columns of the present invention;
FIG. 4 is a cross-sectional view of the connection of the frame and the columns in the overall middle section of the present invention;
FIG. 5 is an exploded front view of the overall top frame and column connection of the present invention;
FIG. 6 is a rear view of the overall top frame of the present invention exploded against the post connection;
in the figure: a slide base 1; a base frame 2; a groove 201; a first bolt 202; a first through-hole 203; a middle section frame 3; a latch 301; a latch 302; a top end frame 4; a block 401; a rib 402; a second through-hole 403; a column 5; a boss 501; a third through hole 502; a card slot 503; an L-shaped through slot 504; a fourth through hole 505; a beveled edge 506; second bolt 507; a square groove 508.
Detailed Description
Example 1
As shown in fig. 1-6, a high strength serried shelf frame, including establishing the base frame 2 in sliding base 1 top, base frame 2 is equipped with stand 5 all around, and the top of stand 5 is equipped with top frame 4, in the boss 501 of stand 5 tip inserted the recess 201 on base frame 2, stand 5 passed through first bolt 202 and base frame 2 fixed connection, in the square 401 of top frame 4 tip inserted the square groove 508 of stand 5 one side, top frame 4 passed through second bolt 507 and stand 5 fixed connection, structure from this, frame and stand 5 position all adopted the joggle mode, reduced the use of bolt, effectively avoided the problem of whole rocking because of the bolt becomes flexible brings, the joggle mode has increased holistic stability more, makes whole more firm.
In the preferred scheme, 5 middle parts of stand are equipped with middle section frame 3, the bolt 302 of 3 tip of middle section frame inserts in the logical groove 504 of L of 5 one sides of stand, the fixture block 301 of 3 tip of middle section frame supports and leans on the draw-in groove 503 of 5 one sides of stand, from this structure, 3 both ends of middle section frame are blocked respectively in 5 stand, the card income mode adopts triangle-shaped fixture block 301 to support and leans on last, bolt 302 inserts in the logical groove 504 of L, two bolt 302 terminal surfaces support and lean on together, this kind of joggle mode installation is simple, adopt this kind of joggle in 5 middle parts of stand, can need not the bolt, after the frame locking through 5 both ends of stand, middle section frame 3 can be firm card income stand 5, stability is good.
In the preferred scheme, the boss 501 of 5 tip on the stand is the I shape, recess 201 and boss 501 phase-match, first bolt 202 passes first through-hole 203 and third through-hole 502, connect stand 5 and base frame 2, from this structure, adopt the I shape cooperation, stand 5 and base frame 2 fit clearance are little, difficult not hard up leads to wholly rocking, further lock through first through-hole 203, make stand 5 can not extract, the installation is dismantled simple and conveniently, required bolt is small in quantity, it fixes a position to need not the bolt, the big problem of bolt looseness stand 5 has been avoided rocking, the installation is dismantled simply and conveniently, connect reliably.
In the preferred scheme, the flange 402 of the end part of the top end frame 4 abuts against the bevel edge 506 of the upright post 5, the second bolt 507 penetrates through the second through hole 403 to be locked in the fourth through hole 505, the upright post 5 and the top end frame 4 are fixedly connected, the structure is characterized in that the top of the compact shelving is connected by adopting three-axis edge covering, the connection is firm, the connection seam is more attractive after connection, the two flanges 402 on the top end frame 4 abut against the bevel edge 506, the top of the upright post 5 is wrapped, the flanges are inserted into the square groove 508 through the square block 401 to be fastened, the top of the top end frame 4 is further fastened through the second bolt 507, the whole connection is firmer, and the installation and the disassembly are simpler.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.