CN105151608A - Convenient and fast assembled goods shelf - Google Patents

Abstract

The invention relates to a convenient and fast assembled goods shelf. The convenient and fast assembled goods shelf comprises a first goods shelf front stand column, a second goods shelf front stand column, a first goods shelf rear stand column, a second goods shelf rear stand column, a first cross beam connected between the first goods shelf front stand column and the first goods shelf rear stand column through a connecting pin, a second cross beam connected between the second goods shelf front stand column and the second goods shelf rear stand column through a connecting pin, a front connecting piece, a rear connecting piece and a goods shelf partition plate, wherein the front connecting piece and the rear connecting piece are connected between the first cross beam and the second cross beam through bolts, and the goods shelf partition plate is inserted between the front connecting piece and the rear connecting piece. Due to the mode, the convenient and fast assembled goods shelf is convenient to assemble and disassemble, supporting strength can also be improved, and manufacturing cost is saved.

Description

A convenient assembled shelf

technical field

The invention relates to the field of storage equipment, more specifically, the invention relates to a portable assembled shelf.

Background technique

Usually we can see shelves for placing goods in warehouses, hypermarkets, convenience stores, exhibition halls and other places. In warehouse equipment, shelves refer to storage equipment specially used to store finished items.

Most of the existing shelves are frame structures built with pipe fittings and support columns. The weight that the shelves can bear is related to the material and thickness of the pipe fittings. Therefore, when the shelves need to carry heavy weight, thicker steel bars need to be used as shelf columns. The beam in the middle increases the weight of the shelf itself. The shelf and the beam are generally fixed by welding or screwing, and the shelf boards on the beam are generally welded or screwed to the beam, so that the shelf cannot be disassembled. The transportation is inconvenient, or the disassembly and installation are more complicated. The shelf and the beam are fixed by welding or screwing, and the supporting strength is not enough. When the weight of the items on the shelf is too heavy, it is easy to cause excessive force on the welding or screw joint, resulting in deformation and damage. Moreover, because the shelf boards in the form of welding or screwing are adopted, the shelf beams are easily deformed.

Contents of the invention

The technical problem mainly solved by the present invention is to provide a convenient assembled shelf, which not only facilitates installation and disassembly, but also improves the supporting strength and saves manufacturing cost.

In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a convenient assembled shelf, including: shelf columns, shelf beams, connectors and shelf partitions, wherein:

The shelf columns include the first shelf front column, the second shelf front column, the first shelf rear column and the second shelf rear column with the same structure;

The shelf beam includes a first beam and a second beam with the same structure, the first beam is connected between the front column of the first shelf and the rear column shelf of the first shelf through a connecting pin, and the second beam is connected through a connecting pin Between the front column of the second shelf and the rear column of the second shelf;

The connectors include a front connector and a rear connector with the same structure, the front connector is connected between the front uprights of the first rack and the front uprights of the second rack, and is fixed to the first beam and the second beam by bolts , the rear connector is connected between the rear column of the first shelf and the rear column of the second shelf, and is fixed to the first beam and the second beam by bolts;

The shelf partition is plugged between the front connector and the rear connector, and the shelf partition is formed by plugging several shelf boards.

In a preferred embodiment of the present invention, the shelf column is a T-shaped structure composed of a front wall and a folded edge, and a plurality of connecting pin mounting holes are opened on the folded edge, and the connecting pin mounting holes are located on the folded edge. The sides are arranged at equal intervals in the height direction.

In a preferred embodiment of the present invention, the front wall of the shelf column is a hollow tubular structure with a pin hole in the middle for connecting the bottom supporting feet.

In a preferred embodiment of the present invention, the connecting pin installation hole includes an insertion hole and a fixing hole connected sequentially from top to bottom, and the transition between the insertion hole and the fixing hole forms a rounded corner, so The diameter of the insertion hole is larger than that of the fixing hole, and the insertion hole is tangent to one side of the fixing hole.

In a preferred embodiment of the present invention, the connecting pin includes a shelf column connecting portion, two shelf beam connecting portions symmetrically arranged on both sides of the shelf column connecting portion, and two fixed ends symmetrically arranged on both sides of the shelf beam connecting portion The connecting part of the shelf column is matched with the connecting pin installation hole on the shelf column.

In a preferred embodiment of the present invention, the two ends of the shelf beam are provided with slots that cooperate with the connecting pins, and the slots are matched with the connecting parts of the shelf beams on the connecting pins.

In a preferred embodiment of the present invention, a number of countersunk holes are also opened on the shelf beam, and there are 4 counterbores in total, which are symmetrically opened at both ends of the shelf beam and located in the slot. outside.

In a preferred embodiment of the present invention, the section of the locking groove is a right-angled trapezoidal structure, and the hypotenuse is located at the proximal end of the counterbore.

In a preferred embodiment of the present invention, the cross-section of the connector is in the shape of a "convex" shape, including an integrally formed shelf board insertion part and a bottom support part, and the shelf board insertion part and the bottom support Both parts are hollow pipes, and the shelf plate insertion part and the bottom support part contain screw pipe holes that match the fixing holes on the shelf beams.

In a preferred embodiment of the present invention, the front and rear ends of the shelf boards are provided with insertion slots, the insertion slots are matched with the insertion parts of the shelf boards on the connectors, and the insertion slots The outer side is a locking wing, which is interference fit with the shelf plate insertion part on the connecting piece.

The beneficial effects of the present invention are: through the connecting pins designed with a special structure, the insertion between the shelf column and the beam of the shelf is stabilized, and the connecting piece with a special structural design is used to make the shelf partition and the connecting piece fixed. The connecting piece and the rack beam can be effectively fixed, which not only facilitates installation and disassembly, but also improves the supporting strength and saves manufacturing costs.

Description of drawings

Fig. 1 is a structural schematic diagram of a portable assembled shelf of the present invention;

Fig. 2 is a structural schematic view of the portable assembled shelf shown in Fig. 1 when no shelf partition is installed;

Fig. 3 is a structural schematic diagram of the shelf column shown in Fig. 1;

Fig. 4 is the structural representation of connecting pin shown in Fig. 1;

Fig. 5 is a structural schematic diagram of the shelf beam shown in Fig. 1;

Fig. 6 is a structural schematic diagram of the connector shown in Fig. 1;

Figure 7 is a schematic diagram of the assembly of the rack column, connecting pins, and rack beams shown in Figure 1;

Figure 8 is a schematic diagram of the assembly of the shelf column, connecting pins, shelf beams, connectors, and shelf boards shown in Figure 1;

Fig. 9 is a schematic diagram of the entire structure of a portable assembled shelf according to the present invention;

The marks of each part in the accompanying drawings are as follows: 100, shelf beam, 101, first beam, 102, second beam, 110, counterbore, 120, draw-in groove, 121, hypotenuse, 200, connecting pin, 210, shelf column Connecting part, 220, shelf beam connecting part, 230, fixed end, 240, tapered surface, 300, shelf column, 301, front column of the first shelf, 302, front column of the second shelf, 303, rear column of the first shelf , 304, rear column of the second shelf, 310, front wall, 320 folded edge, 330, connecting pin mounting hole, 331, insertion hole, 332, fixing hole, 333, fillet, 340, first groove, 350, the first Two grooves, 360, pin holes, 400, connectors, 401, front connectors, 402, rear connectors, 410, shelf board insertion part, 420, bottom support part, 430, screw connection pipe in the shelf board insertion part Hole, 440, the screw connection pipe hole in the bottom support part, 450, the top two corners of the shelf plate insertion part, 500, the shelf partition, 510, the shelf plate, 600, the supporting feet.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

Please refer to Fig. 1-Fig. 8, the embodiment of the present invention comprises:

A convenient assembled shelf, including: shelf columns 300, shelf beams 100, connectors 400 and shelf partitions 500, wherein:

The shelf column 300 includes a first shelf front column 301, a second shelf front column 302, a first shelf rear column 303 and a second shelf rear column 304 with the same structure;

The shelf beam 100 includes a first beam 101 and a second beam 102 with the same structure, and the first beam 101 is connected between the front column 301 of the first shelf and the rear column shelf 303 of the first shelf through a connecting pin 200. The second beam 102 is connected between the front column 302 of the second shelf and the rear column 304 of the second shelf through the connecting pin 200;

The connecting piece 400 includes a front connecting piece 401 and a rear connecting piece 402 with the same structure, the front connecting piece 401 is connected between the front column 301 of the first shelf and the front column 302 of the second shelf, and is connected to the first beam by bolts 101 and the second beam 102 are fixed, and the rear connector 402 is connected between the first shelf rear column 303 and the second shelf rear column 304, and is fixed to the first beam 101 and the second beam 102 by bolts;

The shelf partition 500 is plugged between the front connector 401 and the rear connector 402 , and the shelf partition 500 is formed by plugging several shelf boards.

As shown in Fig. 3, Fig. 7, and Fig. 8, the shelf column 300 is a T-shaped structure composed of a front wall 310 and a folded edge 320, and a plurality of connecting pin mounting holes 330 are provided on the folded edge 320, and the connecting pin The mounting holes 330 are arranged at equal intervals in the height direction of the folded edge 320 .

The connecting pin mounting hole 330 includes an insertion hole 331 and a fixing hole 332 connected sequentially from top to bottom, and the transition between the insertion hole 331 and the fixing hole 332 forms a rounded corner 333 to prevent scratching the skin during assembly , the insertion hole 331 and the fixing hole 332 are both circular holes, the diameter of the insertion hole 331 is greater than the diameter of the fixing hole 332, and the insertion hole 331 is tangent to one side of the fixing hole 332 .

The distance between two adjacent connecting pin installation holes 330 is greater than or equal to 4 cm, which facilitates the installation of the shelf partition 500 and enables the height adjustment of the shelf partition 500 .

The flange 320 of the column body 300 is also provided with two first grooves 340 arranged symmetrically with respect to the flange 320. The first grooves 340 are located near the front wall end to facilitate the installation of the connectors of the shelf boards. fixed.

The front wall 310 of the column body 300 is also provided with two second grooves 350 symmetrically arranged with respect to the folded edge 320, and the second grooves 350 are matched with the side of the shelf beam 100, so that the shelf beam 100 The cooperation with the column body 300 is firmer.

The front wall 310 of the column body 300 is a hollow tubular structure with a pin hole 360 for connecting the supporting feet in the middle.

The thickness of the folded edge 320 of the shelf column 300 is equal to the width of the shelf column connecting portion 210 of the connecting pin 200, which is convenient for fixing.

As shown in Fig. 4, Fig. 7, and Fig. 8, the connecting pin 200 includes a shelf column connecting portion 210, two shelf beam connecting portions 220 symmetrically arranged on both sides of the shelf column connecting portion 210, and two shelf beam connecting portions 220 symmetrically arranged on the shelf beam connecting portion. The fixed end portions 230 on both sides of the portion 220, the shelf beam connecting portion 220 and the fixed end portion 230 are transitionally connected through a tapered surface 240, which is used for assembly and locking when assembling with the shelf beam 100, and the shelf beam 100 The more it is pressed down, the more it locks with the connecting pin 200 , and the connecting portion 210 of the shelf column matches with the connecting pin installation hole 330 on the shelf column 300 .

The rack column connecting portion 210 , the rack beam connecting portion 220 , and the fixed end portion 230 are all cylindrical.

The shelf column connecting portion 210 has a width of 4mm-4.1mm and a diameter of 8mm±0.1mm, and is used for connecting the shelf column 300 and matching with the fixing hole 332 on the shelf column 300 .

The width of the tapered surface 240 between the rack beam connecting portion 220 and the fixed end portion 230 is 1mm±0.1mm.

The diameter of the fixed end 230 is 16 mm ± 0.1 mm, and the diameter of the insertion hole 331 on the shelf column 300 is 16-18 mm, which is slightly larger than the fixed end 230 of the connecting pin 200 to facilitate the insertion of the connecting pin 200 .

As shown in Fig. 5, Fig. 7, and Fig. 8, the two ends of the shelf beam 100 are provided with a card slot 120 matched with the connecting pin 200, and the card slot 120 is in contact with the shelf beam connecting portion 220 on the connecting pin 200. Cooperate, be fixed with shelf column 300 by connecting pin 200.

The shelf beam 100 is also provided with a number of countersunk holes 110 . There are 4 countersunk holes 110 , which are symmetrically opened at both ends of the load-bearing beam body 100 and located outside the slot 120 .

The section of the slot 120 is a right-angled trapezoidal structure, the length of the upper base is 8-10mm, the length of the lower base is 14-16mm, and the height is 21-22mm, which is convenient for fastening with the connecting pin 200, and the hypotenuse 121 is located at the proximal end of the counterbore 110 ; since the slot 120 adopts the beveled edge 121 , the more it is pressed down, the more it fits and locks with the connecting pin 200 .

The shelf beam 100 has a thickness of 4mm-5mm.

As shown in Fig. 6, Fig. 7 and Fig. 8, the cross-section of the connecting piece 400 is a "convex"-shaped structure, including an integrally formed shelf board insertion part 410 and a bottom support part 420, and the shelf board insertion part 410 Both the bottom support part 420 and the bottom support part 420 are hollow pipes, and the shelf board insertion part 410 and the bottom support part 420 contain screw pipe holes that match the counterbore 110 on the shelf beam 100, and the shelf board The threaded pipe hole 430 in the insertion part is on the same horizontal line as the threaded pipe hole 440 in the bottom support part, corresponding to the counterbore 110 on the shelf beam 100, and the shelf beam 100 and the connector 400 are fixed by bolts. The depth of the counterbore 110 on the rack beam 100 is 2-3mm.

The shelf plate inserting portion 410 is a cuboid hollow pipe with a rectangular cross section, and the shelf plate inserting portion 410 has a height of 16-18mm and a width of 10-12mm, and is used to match the inserting groove of the shelf plate 510 .

The bottom support part 420 is a rectangular parallelepiped hollow pipe with a square cross section.

The top two corners 450 of the inserting part of the shelf board are in a circular-arc chamfering structure, which is convenient for insertion with the shelf board 510 .

The front and rear ends of the shelf board 510 are provided with insertion slots, the insertion slots are matched with the shelf board insertion portion 410 on the connector 400, and the outer side of the insertion slot is a locking wing, Interference fit with the shelf plate inserting portion 410 on the connecting piece 400 .

The shelf board 510 is splicable, and its left and right ends respectively contain protruding blocks and slots that can be inserted into each other, and a plurality of shelf boards 510 are spliced to form a shelf partition 500 .

As shown in FIG. 1 and FIG. 2 , support feet 600 are installed at the bottom of the shelf column 300 to prevent the shelf from shifting.

During assembly, as shown in Fig. 1, Fig. 2, Fig. 7 and Fig. 8, the connecting pin 200 is first inserted into the connecting pin mounting hole 330 on the shelf column 300, so that the shelf column connecting portion 210 falls into the connecting pin mounting hole 330. In the fixing hole 332; then the draw-in groove 120 on the shelf beam 100 is snapped into the shelf beam connecting portion 220 of the connecting pin 200, so that between the two columns (between the front column 301 of the first shelf and the rear column shelf 303 of the first shelf, Between the front column 302 of the second shelf and the rear column 304 of the second shelf) are connected by the shelf crossbeam 100 (the first crossbeam 101, the second crossbeam 102); ) are respectively fixed to the counterbore holes at both ends of the shelf beam 100 (by bolting the screw connection pipe hole 430 in the inserting part of the shelf board and the screw connection pipe hole 440 in the bottom support part with the counterbore 110 on the shelf beam 100), and then The insertion grooves of several shelf boards 510 that make up the shelf partition 500 are inserted into the shelf board insertion parts 410 of the connector 400 (between the front connector 401 and the rear connector 402 ), so that they can be plugged and fixed. Since a plurality of connecting pin mounting holes 330 are arranged at equal intervals along the height direction on the shelf column 300 , the height and the number of layers of the shelf partition 500 can be adjusted freely.

Since the connecting pin 200 contains two shelf beam connecting parts 220 that are symmetrically arranged with respect to the shelf column connecting part 210, two or more assembled shelves can be connected and installed, as shown in Figure 9, at this time, use the first The front column 301 of the shelf and the rear column shelf 303 of the first shelf are the main columns, and two columns can be saved for each set, and the shelf partition 500 between the two assembled shelves connected can be installed at different heights.

The invention discloses a convenient assembled shelf, through the connecting pins designed with a special structure, the insertion between the column of the shelf and the beam of the shelf is stable, and the connecting piece with a special structural design is used to make the shelf partition and the connecting piece inserted It is not only easy to install and disassemble, but also improves the support strength and saves manufacturing costs.

The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

Claims (10)

1. portable assembling shelf, is characterized in that, comprising: shelf post, guard frame rail, attaching parts and Goods shelf partition plate, wherein:

Described shelf post comprises the first identical shelf A-pillar of structure, the second shelf A-pillar, the first shelf rear column and the second shelf rear column;

Described guard frame rail comprises the identical first crossbeam of structure and second cross beam, and described first crossbeam is connected between the first shelf A-pillar and the first shelf rear column shelf by connecting pin, described second cross beam is connected between the second shelf A-pillar and the second shelf rear column by connecting pin;

Described attaching parts comprises the identical front attaching parts of structure and rear connectors, described front attaching parts is connected between the first shelf A-pillar and the second shelf A-pillar, and fixed by bolt and first crossbeam and second cross beam, described rear connectors is connected between the first shelf rear column and the second shelf rear column, and is fixed by bolt and first crossbeam and second cross beam;

Described Goods shelf partition plate is plugged between described front attaching parts and rear connectors, and described Goods shelf partition plate is formed by some goods shelf plate grafting.

2. portable assembling shelf according to claim 1, it is characterized in that, described shelf post is the T-type structure of antetheca and flanging composition, and described flanging offers some connecting pin mounting holes, described connecting pin mounting hole is equidistantly arranged in the short transverse of described flanging.

3. portable assembling shelf according to claim 2, it is characterized in that, the antetheca of described shelf post is hollow tubular structures, the middle pin-and-hole containing connecting bottom support lower margin.

4. portable assembling shelf according to claim 2, it is characterized in that, described connecting pin mounting hole comprises a connected patchhole and a fixed orifice from top to bottom successively, described patchhole becomes fillet with the transition position of described fixed orifice, the diameter of described patchhole is greater than the diameter of described fixed orifice, and described patchhole and described fixed orifice is tangent.

5. portable assembling shelf according to claim 2, it is characterized in that, described connecting pin includes the anchor portion that guard frame rail connecting portion and two that a shelf post connecting portion, two is symmetricly set on shelf post connecting portion both sides is symmetricly set on guard frame rail connecting portion both sides, and described shelf post connecting portion matches with the connecting pin mounting hole on described shelf post.

6. portable according to claim 5 assembling shelf, is characterized in that, the two ends of described guard frame rail offer the draw-in groove that to match with connecting pin, and described draw-in groove matches with the guard frame rail connecting portion on connecting pin.

7. portable assembling shelf according to claim 6, it is characterized in that, described guard frame rail also offers some counterbores, and described counterbore has 4, between two the symmetrical two ends being opened in described guard frame rail, and is positioned at the outside of described draw-in groove.

8. portable assembling shelf according to claim 7, it is characterized in that, the rectangular trapezium structure in cross section of described draw-in groove, and hypotenuse are positioned at the near-end of described counterbore.

9. portable assembling shelf according to claim 7, it is characterized in that, the cross section of described attaching parts is in " convex " character form structure, comprise integrated goods shelf plate Plug Division and bottom support portion, described goods shelf plate Plug Division and described bottom support portion are all hollow pipe fitting, and contain the pore that is spirally connected matched with the counterbore on guard frame rail in described goods shelf plate Plug Division and described bottom support portion.

10. portable assembling shelf according to claim 9, it is characterized in that, the front and back end of described goods shelf plate offers inserting groove, described inserting groove matches with the goods shelf plate Plug Division on described attaching parts, and the outside of described inserting groove is a locking wing, with the goods shelf plate Plug Division interference fit on described attaching parts.