CN210799622U

CN210799622U - Connecting structure of stand column and side beam of goods shelf

Info

Publication number: CN210799622U
Application number: CN201922019431.3U
Authority: CN
Inventors: 朱国强
Original assignee: Suzhou Jinshangshun Steel Wood Products Co ltd
Current assignee: Suzhou Jinshangshun Steel Wood Products Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-19
Anticipated expiration: 2029-11-21

Abstract

A connecting structure of an upright post and a side beam of a shelf belongs to the technical field of commercial facilities. The side beam connecting structure comprises a pair of oppositely arranged stand columns and a group of side beams which are respectively arranged between the two stand columns and are arranged at intervals in the height direction, a side beam connecting surface which is arranged along the height direction and extends outwards is respectively formed in the middle of one side surface of each stand column, connecting grooves are formed in the side beam connecting surface at intervals in the height direction, a stand column bolt hole is respectively formed between every two adjacent connecting grooves, rivets which are connected with the connecting grooves in a buckling mode are respectively formed in the positions, corresponding to the two adjacent connecting grooves, of the two ends of each side beam, a pair of side beam bolt holes are respectively formed in the side beams between every two adjacent rivets, a bolt is respectively arranged in each stand column bolt hole and the corresponding side plate bolt hole, and each bolt is of an L-shaped structure. The advantages are that: the bolt is prevented from falling off from the connecting position, and the safety of the goods shelf is improved; the inverted installation of the upright column is convenient.

Description

Connecting structure of stand column and side beam of goods shelf

Technical Field

The utility model belongs to the technical field of commercial facility, concretely relates to stand of goods shelves and connection structure of curb girder.

Background

Goods shelves are one of the instrument that often will use in the human life, stand and curb girder are the main component part of goods shelves, generally adopt buckle connection or bolted connection's form to fix between stand and the curb girder, wherein bolted connection's fixed strength is higher, but because need fix a plurality of curb girders on the direction of height of stand, therefore it is very troublesome to use bolt assembly operation, can waste a large amount of manpower and material resources, and buckle connection's assembly is comparatively simple, but fixed strength is not high, can produce very strong pulling force between each stand of goods shelves in use, the cracked condition takes place for the buckle extremely easily. The industry usually can wear to establish a bolt respectively in the hookup location punishment of stand and curb girder in order to improve the fixed strength that the buckle is connected, this kind of bolt generally is cylindrical structure and is formed with a bolt cap in one end, directly during the use with columniform one end pass the hookup location of stand and curb girder can, but this kind of bolt is not atress under general state, along with the shake of goods shelves in the use, the bolt can outwards slide until droing gradually, if discover untimely, will have very big potential safety hazard.

In view of the above, there is a need for a connection structure of a pillar and a side rail of a shelf, which has a simple structure and low cost, and does not have a safety hazard. 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 at providing a stand of goods shelves and connection structure of curb girder helps improving the bolt structure and prevents that the bolt from droing from the junction, is favorable to improving the security of goods shelves and eliminates potential safety hazard.

In order to achieve the above purpose, the utility model provides a technical scheme is: the utility model provides a stand of goods shelves and connection structure of curb girder, includes that a pair of stand and a set of curb girder that sets up respectively between coexistence post and interval setting on the direction of height that sets up relatively, its characterized in that: the side beam connecting surface is provided with connecting grooves at intervals along the height direction, an upright post bolt hole is respectively arranged between two adjacent connecting grooves, two rivets which are connected with the connecting grooves in a buckling manner are respectively formed at two ends of the side beam at positions corresponding to the two adjacent connecting grooves, a pair of side beam bolt holes are respectively arranged on the side beam between the two adjacent rivets, a bolt is respectively arranged in the upright post bolt hole and the corresponding side beam bolt hole, and the bolt is of an L-shaped structure.

In a specific embodiment of the present invention, the stud pin hole is formed at a position below the connecting groove, one of the pair of side beam pin holes is formed below the upper end rivet, and the other side beam pin hole is formed above the lower end rivet.

In another specific embodiment of the present invention, the upright is provided with a set of beam connecting grooves spaced apart in a height direction on the other side surface opposite to the side beam connecting surface, and the beam connecting grooves are used for being fixedly connected with the beam of the shelf.

In another specific embodiment of the present invention, the groove shape of the beam connecting groove is one of a butterfly groove, a rectangular groove, a square groove, and a keyhole-shaped groove.

In another specific embodiment of the present invention, the upper and lower edges of the side beam are respectively folded to a side away from the pillar to form a reinforced edge.

In yet another specific embodiment of the present invention, a cutting-proof edge is respectively folded over a side of the reinforcing edge, and the cutting-proof edge is a relatively extended flat plate structure; or the cutting-proof hand edges are oppositely arranged and bent structures with L-shaped sections.

The utility model discloses a further specific embodiment, the spread groove be the keyhole shape structure, the spread groove include one and step down chamber and a draw-in groove, the draw-in groove be located the chamber of stepping down below and both link up each other, the draw-in groove be the gradually tight structure that diminishes downwards.

The utility model discloses a more and a concrete embodiment, the spread groove be cruciform structure, the spread groove include one and step down chamber and a draw-in groove, the chamber of stepping down be located the middle part of draw-in groove and both link up each other, the upper and lower both ends of draw-in groove be the gradually-diminishing structure respectively.

In yet another specific embodiment of the present invention, the left and right sides of the lower end of the slot are respectively protruded with a hook.

In yet another specific embodiment of the present invention, the one end of the pin is formed with a pin cap, the diameter of the pin is smaller than the diameter of the stud hole and the side sill pin hole, and the diameter of the pin cap is larger than the diameter of the stud hole and the side sill pin hole.

The utility model discloses owing to adopt behind the above-mentioned structure, beneficial effect who has: firstly, as the L-shaped bolt is matched with the connecting groove and is connected with the rivet in a buckling manner, the bent pin shaft can be stably fixed at the connecting position of the upright post and the side beam, so that the bolt can be prevented from falling off from the connecting position, the safety of the goods shelf is effectively improved, and potential safety hazards are eliminated; and secondly, due to the arrangement of the bolt holes of the pair of side beams, the inverted installation of the upright post is facilitated.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is another groove structure of the beam connecting groove of the upright of the present invention.

Fig. 3 shows another groove structure of the beam connecting groove of the pillar according to the present invention.

Fig. 4 shows still another groove structure of the beam connecting groove of the stand column of the present invention.

Fig. 5 is a schematic structural view of another embodiment of the side beam of the present invention.

In the figure: 1. the structure comprises a vertical column, 11 side beam connecting faces, 12 connecting grooves, 121 yielding cavities, 122 clamping grooves, 1221 clamping hooks 13 vertical column bolt holes, 14 cross beam connecting grooves; 2. side beam, 21 rivet, 22 bolt hole of side beam, 23 reinforcing edge, 231 anti-cutting edge; 3. bolt, 31, bolt cap.

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 rear are based on the position shown in fig. 1, and thus, should not be interpreted as a specific limitation to the technical solution provided by the present invention.

Referring to fig. 1, the present invention relates to a connection structure of a stand column and a side beam of a storage rack, including a pair of stand columns 1 arranged oppositely and a set of side beams 2 arranged between the stand columns 1 and at intervals in the height direction, characterized in that: a side beam connecting surface 11 which is arranged along the height direction and extends outwards is respectively formed in the middle of one side surface of the upright column 1, connecting grooves 12 are formed in the side beam connecting surface 11 at intervals along the height direction, an upright column bolt hole 13 is respectively formed in the position between every two adjacent connecting grooves 12 and below the connecting grooves 12, rivets 21 which are connected with the connecting grooves 12 in a buckling mode are respectively formed in the positions, corresponding to the two adjacent connecting grooves 12, of two ends of the side beam 2, a pair of side beam bolt holes 22 are respectively formed in the side beam 2 between the two adjacent rivets 21 up and down, one side beam bolt hole of the pair of side beam bolt holes 22 is formed below the rivet 21 at the upper end, the other side beam bolt hole is formed above the rivet 21 at the lower end, so that the side beam bolt hole 22 and the upright column bolt hole 13 cannot be aligned when a user installs the upright column in an inverted mode, and a bolt 3 is respectively arranged in the upright column bolt hole 13 and the corresponding side, the bolt 3 is in an L-shaped structure.

Referring to fig. 1 in conjunction with fig. 2, 3 and 4, the upright post 1 is provided with a set of beam connecting slots 14 at intervals along the height direction on the other side surface opposite to the side beam connecting surface 11, the beam connecting slots 14 are used for fixedly connecting with a beam of a shelf, the slot type of the beam connecting slots 14 is not limited at all and can be a butterfly slot, a rectangular slot, a square slot, a keyhole slot, etc., and the beam connecting slots 14 of the present embodiment are preferably butterfly slot structures.

Referring to fig. 1 in combination with fig. 5, the upper and lower side edges of the side beam 2 are respectively folded with a reinforcing edge 23 to one side far away from the pillar 1, one side edge of the reinforcing edge 23 is respectively folded with a cutting-proof hand edge 231, the cutting-proof hand edge 231 is a flat plate structure extending relatively, or the cutting-proof hand edges 231 are bent structures disposed relatively and have L-shaped cross sections, in this embodiment, the cutting-proof hand edges 231 are preferably flat plate structures extending relatively.

Further, the groove shape of the connecting groove 12 is not limited, and may be a keyhole shape, a cross-shaped structure, etc., and preferably is a keyhole shape in this embodiment, the connecting groove 12 includes a yielding cavity 121 and a clamping groove 122, the clamping groove 122 is located below the yielding cavity 121 and is communicated with the yielding cavity 121, and the clamping groove 122 is a gradually tightening structure gradually tapering downward. Hooks 1221 protrude from the left side and the right side of the lower end of the card slot 122, and of course, the hooks 1221 on the card slot 122 may or may not be provided, and may be determined according to the actual needs of the user.

Further, the connecting groove 12 can also be a cross structure (not shown), the connecting groove 12 includes a yielding cavity 121 and a clamping groove 122, the yielding cavity 121 is located in the middle of the clamping groove 122 and the two are mutually communicated to form a cross shape, and the upper end and the lower end of the clamping groove 122 are gradually reduced.

Furthermore, one end of the bolt 3 is provided with a bolt cap 31, the diameter of the bolt 3 is smaller than the diameters of the upright bolt hole 13 and the side beam bolt hole 22, and the diameter of the bolt cap 31 is larger than the diameters of the upright bolt hole 13 and the side beam bolt hole 22.

Referring to fig. 1, when the upright post 1 and the side beam 2 need to be connected and fixed, the rivets 21 on the two sides of the side beam 2 are respectively connected with the two adjacent connecting grooves 12 on the upright posts 1 on the two sides in a buckling manner, one end of the plug pin 3 respectively penetrates through the corresponding upright post plug pin hole 13 and side beam plug pin hole 22, and the plug pin 3 is turned over along with the L-shaped bending in the inserting process until the plug pin cap 3 abuts against the side beam 2 or the side beam connecting surface 11, so that the situation that the plug pin 3 falls off from the upright post plug pin hole 13 and the side beam plug pin hole 22 due to shaking is prevented.

Claims

1. The utility model provides a connection structure of stand and curb girder of goods shelves, includes stand (1) and a set of curb girder (2) that set up respectively between two stands (1) and set up at the interval in the direction of height that a pair of relative setting, its characterized in that: the side beam connecting surface (11) which is arranged along the height direction and extends outwards is formed in the middle of one side surface of the upright column (1), connecting grooves (12) are formed in the side beam connecting surface (11) in a spaced mode along the height direction, an upright column bolt hole (13) is formed between every two adjacent connecting grooves (12), rivets (21) which are connected with the connecting grooves (12) in a buckled mode are formed in the positions, corresponding to the two adjacent connecting grooves (12), of the two ends of the side beam (2), a pair of side beam bolt holes (22) are formed in the side beam (2) between every two adjacent rivets (21) from top to bottom, bolts (3) are arranged in the upright column bolt holes (13) and the corresponding side beam bolt holes (22), and the bolts (3) are of an L-shaped structure.

2. The pillar-to-side rail coupling structure for pallets according to claim 1, wherein the pillar pin hole (13) is formed at a position below the coupling groove (12), one of the pair of side rail pin holes (22) is formed below the rivet (21) at the upper end, and the other side rail pin hole is formed above the rivet (21) at the lower end.

3. The connecting structure of the vertical pole and the side beam of the goods shelf as claimed in claim 1, wherein the vertical pole (1) is provided with a set of beam connecting grooves (14) on the other side opposite to the side beam connecting surface (11) at intervals along the height direction, and the beam connecting grooves (14) are used for fixedly connecting with the beam of the goods shelf.

4. The connecting structure of the upright post and the side beam of the shelf as claimed in claim 3, wherein the groove shape of the beam connecting groove (14) is one of a butterfly groove, a rectangular groove, a square groove and a keyhole groove.

5. The connecting structure of the upright post and the side beam of the goods shelf as claimed in claim 1, characterized in that the upper and lower side edges of the side beam (2) are respectively folded with a reinforcing edge (23) to the side far away from the upright post (1).

6. The connecting structure of the upright post and the side beam of the storage rack according to claim 5, wherein one side of the reinforcing edge (23) is respectively and oppositely folded with a cutting-proof edge (231), the cutting-proof edges (231) are of flat plate structures which extend oppositely, or the cutting-proof edges (231) are of bent structures which are oppositely arranged and have L-shaped cross sections.

7. The connecting structure of the upright post and the side beam of the shelf according to claim 1, wherein the connecting groove (12) is a keyhole-shaped structure, the connecting groove (12) comprises a yielding cavity (121) and a clamping groove (122), the clamping groove (122) is located below the yielding cavity (121) and is communicated with the yielding cavity and the clamping groove, and the clamping groove (122) is a gradually-tightening structure which is gradually reduced downwards.

8. The connecting structure of the upright post and the side beam of the shelf according to claim 1, wherein the connecting groove (12) is a cross structure, the connecting groove (12) comprises a yielding cavity (121) and a clamping groove (122), the yielding cavity (121) is located in the middle of the clamping groove (122) and the yielding cavity and the clamping groove are communicated with each other, and the upper end and the lower end of the clamping groove (122) are respectively of gradually-reduced gradually-tightened structures.

9. The connecting structure of the upright post and the side beam of the storage rack according to claim 7 or 8, wherein the left and right sides of the lower end of the locking groove (122) are respectively protruded with a locking hook (1221).

10. The connecting structure of the column and the side sill of the shelf as claimed in claim 1, wherein one end of the bolt (3) is formed with a bolt cap (31), the diameter of the bolt (3) is smaller than the diameters of the column bolt hole (13) and the side sill bolt hole (22), and the diameter of the bolt cap (31) is larger than the diameters of the column bolt hole (13) and the side sill bolt hole (22).