CN210471507U - Stand-column inserting-hole built-in storage rack - Google Patents

Abstract

A post inserting hole built-in type storage rack belongs to the technical field of storage racks. Including two at least stands that set up relatively, connect between two adjacent stands and along a plurality of plywood crossbeam main parts that stand direction of height interval set up, characteristics: the stand adopts panel bending to be L shape, and it includes a pair of perpendicular outer stand face that sets up and extend and establish and personally submit a pair of interior upright post that the back to back set up with the outer stand respectively after a pair of outer upright post outside and bend, is provided with at least a row of spliced eye along the direction of height interval on a pair of interior upright post, and the lower extreme constriction of spliced eye has the spliced groove, spliced groove and spliced eye intercommunication. The structure is compact, the appearance is attractive, and the beauty of consumers is met; the full-automatic production is realized, and the energy is saved and the efficiency is high; the assembly efficiency is improved, the connection stability between the stand columns is good, and the bearing capacity of the laminate is improved; the material is saved, the safety and environmental protection of the whole production process are ensured, the anti-corrosion effect is ideal, and the service life is long; can be matched with the hook feet with different shapes.

Description

Stand-column inserting-hole built-in storage rack

Technical Field

The utility model belongs to the technical field of the supporter, concretely relates to built-in supporter of stand spliced eye.

Background

The commodity shelf is a daily life appliance which can be used for stacking articles, such as a common commodity shelf in a supermarket, a commodity shelf for stacking articles such as materials, parts and tools in an enterprise warehouse and the like; with the rapid development of national economy of China, the living standard of people is greatly improved, and the logistics industry is prosperous, so that the demand for opposite object racks is more and more. The goods that the supporter can be arranged according to different needs carries out categorised layering and places, can save goods area, and the goods is put neatly, can also play dampproofing measure. Most of the existing commodity shelves are frame structures built by pipe fittings and support columns, and the frame structures are multilayer structures formed by upright posts, cross beams and laminates. The laminated plates of each layer are supported by the cross beams, the cross beams are connected to the stand columns, the stand columns are generally hollow rectangular tube-shaped, at least one row of hanging holes are formed in the surfaces, opposite to each other, of one side of each rectangular tube from top to bottom in a spaced mode, each cross beam comprises a cross beam main body and connecting pieces arranged at two ends of the cross beam main body, the connecting pieces are rivets, the rivets are riveted on the cross beam main bodies, and the cross beam main bodies are connected with the hanging holes of the stand columns through the rivets. The structure has the following disadvantages: firstly, the hanging holes are directly formed in the outer surfaces of the stand columns, namely the hanging holes are exposed outside, so that the overall viewing effect of the commodity shelf is influenced, and aesthetic fatigue is easy to generate after a user uses the commodity shelf for a long time, so that the actual requirements of consumers cannot be met; secondly, when the rivet is fixed, need a large amount of staff to use rivet and crossbeam to beat fixedly with mechanical hammer one by one, this has increased the manufacturing cost and the human cost of supporter undoubtedly, simultaneously, has also prolonged production cycle, when placing the goods on the crossbeam moreover, is equivalent to only having the rivet atress, and this makes the crossbeam bear the weight of goods very limited. In addition, hammering or loosening or tightening can affect the firmness of connection to a certain extent, and the service life is shortened.

In view of the above, there is a need for a reasonable improvement of the column structure and the connection structure of the deck beam and the column of the existing shelf. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.

Disclosure of Invention

The utility model aims to provide a compact structure, the appearance is pleasing to the eye, connection stability is good, long service life's built-in supporter of stand spliced eye, and it adopts clod wash roll forming machine can realize full automated production, and is energy-conserving high-efficient, production process safety ring protects, and rust-resistant effect ideal that loses.

The utility model discloses a task is accomplished like this, a built-in supporter of stand spliced eye, including the stand of two at least relative settings, connect between adjacent coexistence post and along a plurality of plywood crossbeam main parts that stand direction of height interval set up, its characterized in that: the stand column is bent into an L shape by adopting a plate, and comprises a pair of outer stand column surfaces which are vertically arranged and a pair of inner stand column surfaces which are arranged outside the pair of outer stand column surfaces in an extending way and respectively form back-to-back arrangement with the outer stand column surfaces after being bent, at least one row of insertion holes are respectively arranged on the pair of inner stand column surfaces along the height direction at intervals, the lower ends of the insertion holes are narrowed to form insertion grooves, and the insertion grooves are communicated with the insertion holes.

In a specific embodiment of the present invention, the upright post is made of galvanized sheet, and a pair of outer upright posts, a pair of inner upright posts, the insertion hole and the insertion groove are formed by punching and bending integrally by a cold-bending rolling forming machine.

In another specific embodiment of the present invention, the hole shape of the insertion hole is one of a circular hole, a square hole, a rectangular hole, or a polygonal hole.

In another specific embodiment of the present invention, the laminate beam main body is a plate-shaped structure, at least a pair of hook legs are formed at two ends of the laminate beam main body in the length direction by punching, the bending directions of the hook legs are opposite, and caulking grooves are formed between the hook legs and the laminate beam main body respectively, the laminate beam main body is formed with two half-flap preformed holes at the punched position, and the two half-flap preformed holes are connected by ribs; the aperture of spliced eye be greater than the aperture that two half lamella preformed holes formed, work as plywood crossbeam main part be connected with the stand, during the spliced eye that corresponds is inserted by the inboard interior stand face department of stand to a pair of curved foot of colluding on this plywood crossbeam main part, then move down, make the rib embedding spliced eye below in, a pair of caulking groove is inlayed with the cell wall of spliced eye both sides and is joined in marriage, and a pair of curved foot of colluding supports and leans on the side of one side of the outside upright post of orientation at the interior stand.

In another specific embodiment of the present invention, the hole shape formed by the two half-petal preformed holes is a circular hole, a square hole, a rectangular hole or a polygonal hole matched with the hole shape of the insertion hole.

In yet another specific embodiment of the present invention, the two pairs of hooks are formed at two ends of the laminate beam main body through punching, the two pairs of hooks are arranged at an upper and a lower interval, and the distance between the two pairs of hooks is identical to the distance between two adjacent upper and lower insertion holes.

In a more specific embodiment of the present invention, the laminate beam body is bent with an upper folding edge above the height direction and along the length direction, the cross-sectional shape of the upper folding edge is L-shaped, and a cavity for placing the laminate is formed above the bottom surface of the L-shaped upper folding edge; the laminated beam main body is provided with a lower folding edge which is bent along the length direction below the height direction, and the bending direction of the lower folding edge is the same as that of the upper folding edge.

In yet another specific embodiment of the present invention, the laminate beam main body is made of galvanized sheet, and the upper bending hook, the caulking groove, the half-section preformed hole, the rib, the upper folding edge and the lower folding edge are formed by punching and bending through a cold-bending roll forming machine.

In a still more specific embodiment of the present invention, the length of the upper flange is greater than the length of the lower flange.

In a more specific embodiment of the present invention, the galvanized sheet is one of an aluminum-zinc-plated steel sheet or a magnesium-aluminum-zinc-plated steel sheet.

The utility model discloses owing to adopted above-mentioned structure, the beneficial effect who has is: firstly, the upright posts are bent into an L shape by adopting a plate, and comprise a pair of outer upright post surfaces and a pair of inner upright post surfaces positioned at the inner sides of the outer upright post surfaces, and the splicing holes for connecting the cross beams are arranged on the pair of inner upright post surfaces, so that the splicing holes exposed outside in the prior art can be hidden, the overall viewing effect of the commodity shelf can be improved, and the aesthetic perception of consumers can be met; secondly, the upright posts and the cross beams can be integrally punched, bent and formed by adopting a cold-bending rolling forming machine, full-automatic production can be realized, a large amount of manual operation is saved, and energy is saved and high efficiency is achieved; thirdly, the laminate beam main body is matched with the inserting holes through more than one pair of hook pins with opposite bending directions, so that the assembling efficiency is improved, the connection stability between the stand columns is improved, and the bearing capacity of the laminate beam main body is improved; fourthly, the plate-shaped cross beam is adopted to replace a hollow P-shaped cross beam in the prior art, so that materials are saved, and after a galvanized plate is adopted for forming, the processes of electric welding, water washing, phosphorization, plastic spraying and baking are reduced, so that the safety and environmental protection of the whole production process are ensured, the manufacturing cost and the labor cost are saved, an ideal anti-rust effect is reflected, the situation of rusting from inside to outside is avoided, and the service life is prolonged; fifthly, the plug holes are in diversified hole shapes and can be matched with the hook pins in different shapes.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. the vertical column, 11. an outer vertical column surface, 12. an inner vertical column surface, 121. an inserting hole and 122. an inserting groove; 2. the laminated beam comprises a laminated beam main body, 21 bent hook feet, 211 caulking grooves, 22 half-flap preformed holes, 23 ribs, 24 upper folding edges, 241 groove cavities and 25 lower folding edges.

Detailed Description

The following is a detailed description by way of example, but the description of the example is not intended to limit the scope of the present invention, and any equivalent changes made according to the present invention, which are merely formal and insubstantial, should be considered as technical solutions of the present invention.

In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and back are given with respect to the position state of fig. 1, and thus should not be interpreted as limiting the technical solution provided by the present invention.

Referring to fig. 1, the present invention relates to a rack with built-in vertical posts and inserting holes, which comprises at least two vertical posts 1 disposed relatively, and a plurality of laminate beam bodies 2 connected between two adjacent vertical posts 1 and disposed along the vertical posts 1 at intervals, in this embodiment, four vertical posts 1 are illustrated, and a laminate beam body 2 is connected between every two adjacent vertical posts 1, so as to form a rectangular rack. The upright post 1 is bent into an L shape by using a plate, and comprises a pair of outer upright post surfaces 11 vertically arranged and a pair of inner upright post surfaces 12 which are arranged outside the pair of outer upright post surfaces 11 in an extending manner and are bent back to back with the outer upright post surfaces 11, at least one row of insertion holes 121 are arranged on the pair of inner upright post surfaces 12 at intervals along the height direction, in the embodiment, one row is respectively illustrated, the lower ends of the insertion holes 121 are narrowed to form insertion grooves 122, and the insertion grooves 122 are communicated with the insertion holes 121.

Further, the material of the upright post 1 is not limited at all, and in this embodiment, a galvanized plate is preferably used, and specifically, the galvanized plate is preferably one of an aluminum-zinc-plated steel plate or a magnesium-aluminum-zinc-plated steel plate. The upright post 1 is integrally punched and bent by a cold-bending rolling forming machine to form a pair of outer upright cylindrical surfaces 11, a pair of inner upright cylindrical surfaces 12, an inserting hole 121 and an inserting groove 122.

Further, the hole shape of the insertion hole 121 is not limited at all, and is preferably one of a circular hole, a square hole, a rectangular hole, or a polygonal hole in the present embodiment.

Furthermore, the laminate beam main body 2 is of a plate-shaped structure, two ends of the laminate beam main body in the length direction are punched to form at least one pair of bent hook legs 21 outwards, the bending directions of the pair of bent hook legs 21 are opposite, embedding grooves 211 are formed between the pair of bent hook legs and the laminate beam main body 2 respectively, two half-flap preformed holes 22 are formed at the punched positions of the laminate beam main body 2, the hole shapes formed by the two half-flap preformed holes 22 are round holes, square holes, rectangular holes or polygonal holes matched with the hole shapes of the inserting holes 121, and the two half-flap preformed holes 22 are connected through ribs 23; the aperture of the insertion hole 121 is larger than the aperture formed by the two half-flap preformed holes 22, when the layer plate beam main body 2 is connected with the upright post 1, the pair of bent hook legs 21 on the layer plate beam main body 2 are inserted into the corresponding insertion hole 121 from the inner upright post surface 12 at the inner side of the upright post 1, and then move downwards, so that the ribs 23 are embedded into the insertion groove 122 below the insertion hole 121, the pair of insertion grooves 211 are embedded with the groove walls at the two sides of the insertion groove 122, the pair of bent hook legs 21 are abutted against the side surface of the inner upright post 12 facing the outer upright post surface 11 and have a positioning function, and the matching structure can increase the connection stability between the adjacent upright posts.

Furthermore, two pairs of bent hook legs 21 are formed by punching two ends of the laminate beam main body 2 outwards, the two pairs of bent hook legs 21 are arranged at intervals from top to bottom, and the distance between the two pairs of bent hook legs 21 is matched with the distance between two adjacent inserting holes 121.

Furthermore, an upper folding edge 24 is bent above the laminate beam main body 2 in the height direction and along the length direction, the cross section of the upper folding edge 24 is in an L shape, a slot 241 for placing a laminate is formed above the bottom surface of the L-shaped upper folding edge 24, namely, the laminate is laid in the slot 241 of the upper folding edge 24; the laminated beam main body 2 is provided with a lower folding edge 25 which is bent along the length direction below the height direction, the bending direction of the lower folding edge 25 is the same as that of the upper folding edge 24, the length of the lower folding edge 25 is smaller than that of the upper folding edge 24, and the lower folding edge 25 plays a role of a reinforcing rib to increase the strength of the laminated beam main body 2.

Further, the material of the laminated beam main body 2 is not limited at all, and in this embodiment, a galvanized plate is preferably used, and specifically, the galvanized plate is preferably one of an aluminum-zinc-plated steel plate or a magnesium-aluminum-zinc-plated steel plate. The bent hook leg 21, the caulking groove 211, the half-flap preformed hole 22, the rib 23, the upper folding edge 24 and the lower folding edge 25 on the laminate beam main body 2 are integrally punched and bent by a cold-bending rolling forming machine.

Here, it should be noted that: the upright post 1 and the laminate beam main body 2 are made of galvanized plates, and in actual use, the surfaces of the galvanized plates can be sprayed with plastic without spraying the plastic according to the requirements of customers. When the plastic spraying is needed, as the adopted material is the galvanized sheet, compared with the plastic spraying on the surface of the iron sheet in the prior art, the multi-process procedures of electric welding, water washing, phosphorization and the like are also saved, the production period can be shortened, a large amount of labor is saved, and the environmental protection is facilitated.

Claims (10)

1. The utility model provides a built-in supporter of stand spliced eye, includes stand (1) of two at least relative settings, connects between adjacent two stands (1) and along a plurality of plywood crossbeam main parts (2) that stand (1) direction of height interval set up, its characterized in that: the upright post (1) is bent into an L shape by adopting a plate, and comprises a pair of outer upright cylindrical surfaces (11) which are vertically arranged and a pair of inner upright cylindrical surfaces (12) which are arranged outside the pair of outer upright cylindrical surfaces (11) in an extending manner and are bent back to back with the outer upright cylindrical surfaces (11), at least one row of plug-in holes (121) are respectively arranged on the pair of inner upright cylindrical surfaces (12) at intervals along the height direction, the lower ends of the plug-in holes (121) are narrowed to form plug-in grooves (122), and the plug-in grooves (122) are communicated with the plug-in holes (121).

2. The built-in commodity shelf with the upright post inserting holes as claimed in claim 1, wherein the upright post (1) is made of galvanized sheet, and a pair of outer upright post surfaces (11), a pair of inner upright post surfaces (12), the inserting holes (121) and the inserting grooves (122) are integrally punched and bent by a cold bending rolling forming machine.

3. The built-in rack of upright post inserting hole as claimed in claim 1, wherein the inserting hole (121) is one of a circular hole, a square hole, a rectangular hole or a polygonal hole.

4. The shelf with built-in upright post inserting holes according to claim 1 is characterized in that the plate beam main body (2) is a plate-shaped structure, two ends of the plate beam main body in the length direction are punched to form at least one pair of bent hook legs (21) outwards, the bending directions of the pair of bent hook legs (21) are opposite, a caulking groove (211) is formed between the pair of bent hook legs and the plate beam main body (2), two half-flap preformed holes (22) are formed at the punched position of the plate beam main body (2), and the two half-flap preformed holes (22) are connected through a rib (23); when the laminated beam main body (2) is connected with the upright column (1), a pair of bent hook legs (21) on the laminated beam main body (2) are inserted into the corresponding insertion holes (121) from the inner upright column surface (12) on the inner side of the upright column (1), then the laminated beam main body moves downwards, so that the ribs (23) are embedded into the insertion grooves (122) below the insertion holes (121), the pair of embedding grooves (211) are embedded with the groove walls on two sides of the insertion grooves (122), and the pair of bent hook legs (21) are abutted against the side surface of one side of the inner upright column surface (12) facing outwards to the upright column surface (11).

5. The built-in commodity shelf of upright post inserting hole according to claim 4, characterized in that the hole shape formed by the two half-petal preformed holes (22) is a round hole, a square hole, a rectangular hole or a polygonal hole matched with the hole shape of the inserting hole (121).

6. The shelf with built-in upright post inserting holes according to claim 1 is characterized in that two pairs of bent hook legs (21) are formed by punching two ends of the plate beam main body (2) outwards, the two pairs of bent hook legs (21) are arranged at intervals from top to bottom, and the distance between the two pairs of bent hook legs (21) is matched with the distance between two adjacent inserting holes (121).

7. The shelf with built-in upright post inserting holes according to claim 1 is characterized in that the shelf beam main body (2) is provided with an upper folding edge (24) which is bent along the length direction above the height direction, the cross section of the upper folding edge (24) is L-shaped, and a groove cavity (241) for placing the shelf is formed above the bottom surface of the L-shaped upper folding edge (24); the laminated beam main body (2) is provided with a lower folding edge (25) in the height direction and in the length direction in a bending mode, and the bending direction of the lower folding edge (25) is the same as that of the upper folding edge (24).

8. The shelf with built-in upright post inserting holes according to claim 4 is characterized in that the plate beam main body (2) is made of galvanized plate, and the bent hook leg (21), the caulking groove (211), the half-section preformed hole (22), the rib (23), the upper folded edge (24) and the lower folded edge (25) are integrally punched and bent by a cold-bending rolling forming machine.

9. The built-in commodity shelf of the stand column inserting hole according to claim 7, characterized in that the length of the upper folding edge (24) is longer than that of the lower folding edge (25).

10. The rack as claimed in claim 2 or 8, wherein the galvanized sheet is one of an aluminum-zinc plated steel sheet or a magnesium-aluminum-zinc plated steel sheet.

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