CN2768582Y - Goods shelf supporting structure - Google Patents
Goods shelf supporting structure Download PDFInfo
- Publication number
- CN2768582Y CN2768582Y CN 200420103220 CN200420103220U CN2768582Y CN 2768582 Y CN2768582 Y CN 2768582Y CN 200420103220 CN200420103220 CN 200420103220 CN 200420103220 U CN200420103220 U CN 200420103220U CN 2768582 Y CN2768582 Y CN 2768582Y
- Authority
- CN
- China
- Prior art keywords
- hanging hole
- fixture block
- crossbeam
- column
- shelf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of shelf storage facilities, particularly to a goods shelf supporting structure with the action of anti-stress. In order to solve the technical problems, the utility model adopts the following technical schemes: the goods shelf supporting structure comprises columns and cross beams which form the goods shelf, clamping blocks are arranged at both ends of each cross beam, and a cuneate hanging hole is arranged on each column and corresponds to the clamping block. By adopting the conformation, a goods shelf is formed by the clamping matching between the clamping blocks on the both ends of the cross beams and the hanging holes on the columns. Since the hanging hole is cuneate, under the pressure of goods, the clamping blocks of the cross beams and the cuneate hanging holes form close clamp matching without any loosing or wobble situation, which overcomes the defect of unstable structure occurring in the existing products when pressed.
Description
Technical field:
The utility model relates to the storage rack technical field, particularly relates to a kind of shelf supporting construction with anti-weight effect.
Background technology:
Common shelf are mainly formed by column and crossbeam overlap joint, as see that the patent No. is: 02245544.2 Chinese utility model patent specification, and it discloses a kind of folding utility shelf, and these shelf adopt parts overlap joints such as column, shelf, crosspiece to form exactly.And at present, shelf mainly utilize when overlap joint and are threaded or the latch connection on the market.For example the patent No. is: 98224546.7 Chinese utility model patent specification, it discloses a kind of rack, has just adopted the mode that is threaded in this rack.Though be threaded or latch connect simple in structure, but this connected mode is not only assembled and the dismantlement work trouble, and may cause connection unstable because of reasons such as screw thread or latch become flexible, wear out, cause shelf to rock, in case being subjected to weight just collapses easily, even have an accident, there is very big potential safety hazard.
The utility model content:
Technical problem to be solved in the utility model just is to overcome the existing deficiency of above-mentioned shelf connected mode, provides a kind of connection stable, easy-to-disassemble and assemble shelf supporting construction.
For solving above-mentioned technical problem, the utility model has adopted following technical scheme: the utility model comprises column, the crossbeam that constitutes shelf, two ends in crossbeam are provided with fixture block, offer the hanging hole corresponding with fixture block on column, and this hanging hole is a wedged hole.
Described crossbeam two ends are welded with hangers, and fixture block is arranged on the hangers.
Described hangers is a L-shaped bent sheet, and promptly hangers comprises first bending side and second bending side, wherein first bending side and crossbeam welding, and fixture block forms on second bending side of hangers.
Angle is less than 90 degree between the described fixture block and second bending side.
The less end in wedge shape hanging hole aperture is towards the below on the described column, and forms certain angle of cut between hanging hole and the column vertical direction.
After the utility model adopts this structure, clamping between the hanging hole on fixture block by the crossbeam two ends and the column cooperates overlap joint to form shelf, because hanging hole is wedge shape, crossbeam is under goods pressure, fixture block will form more closely with the wedge shape hanging hole, and clamping cooperates, situation loosening or that rock can not appear, simultaneously owing to form certain angle of cut between hanging hole on the column and the column vertical direction, like this behind the fixture block pressurized, fixture block also will produce horizontal displacement along the downward slippage of hanging hole the time, crossbeam will be strained column more like this, make whole shelf structure more firm, and when the weight on the shelf is heavy more, the downward pressure that crossbeam is subjected to is bigger, thereby the lateral displacement that produces is just big more, makes that the tension active force can be stronger, the structure of whole shelf will be more firm, overcome existing product and be prone to structural unstable defective under weight.
Description of drawings:
Fig. 1 is the front view of the utility model column;
Fig. 2 is the front view of the utility model crossbeam;
Fig. 3 is the front view of the utility model hangers.
The specific embodiment:
See Fig. 1,2,3, the utility model comprises column 1 and crossbeam 2, is provided with fixture block 30 in the two ends of crossbeam 2, offer the hanging hole 11 corresponding with fixture block 30 on column 1, and this hanging hole 11 is a wedged hole.When the overlap joint shelf, at first between two root posts 1, overlap some crossbeams 2, the fixture block 30 on the crossbeam 2 is connected in the hanging hole 11, forms a bracing frame, and the quantity of crossbeam 2 is provided with according to actual needs.Then two or more bracing frames are placed side by side, welded by connecting rod between the bracing frame, form shelf.In order to form the shelf structure of continous way, offer on the column 1 by two row hanging holes 11, column 1 left and right sides all can be connected with crossbeam 2 like this, and the user is according to the length of current world situation needs decision extending transversely.
For the ease of processing, described crossbeam 2 two ends are welded with hangers 3, and fixture block 30 is arranged on the hangers 3.Concrete structure is: hangers 3 is a L-shaped bent sheet, and promptly hangers 3 comprises first bending side 31 and second bending side 32, and wherein first bending side 31 welds with crossbeam 2, and fixture block 30 forms on second bending side 32 of hangers 3.Be that fixture block 30 is formed by punching press on the hangers 3 with hangers 3.And the angle between the fixture block 30 and second bending side 32 is less than 90 degree.Fixture block 30 just forms a kind of similar hook structure like this, with guarantee its with hanging hole 11 between stable the connection, the situation that can occur coming off not.
When using the utility model, after weight being placed on the crossbeam 2, crossbeam 2 will produce downward active force under the gravity effect, because hanging hole 11 is wedge shape in the utility model, be that the less end in wedge shape hanging hole 11 apertures is towards the below, fixture block 30 will form clamping more closely with wedge shape hanging hole 11 and cooperate under above-mentioned active force, situation loosening or that rock can not occur.In order further to improve the utility model anti-pressure ability, form certain angle of cut between hanging hole 11 on the described column 1 and column 1 vertical direction.Because the existence of hanging hole 11 these angles, when fixture block 30 behind pressurized, fixture block 30 also will produce horizontal displacement along the downward slippage of hanging hole 11 time, like this since crossbeam 2 will strain column 1 more, make whole shelf structure more firm, and when the weight on the shelf is heavy more, crossbeam 2 downward pressures are bigger, thereby the lateral displacement that produces is just big more, make that the tension active force can be stronger, the structure of whole shelf will be more firm, avoid existing product to be prone to structural unstable defective under weight.
Claims (5)
1, a kind of shelf supporting construction, comprise: the column (1), the crossbeam (2) that constitute shelf, it is characterized in that: be provided with fixture block (30) in the two ends of crossbeam (2), on column (1), offer the hanging hole (11) corresponding, and this hanging hole (11) be a wedged hole with fixture block (30).
2, a kind of shelf supporting construction according to claim 1 is characterized in that: described crossbeam (2) two ends are welded with hangers (3), and fixture block (30) is arranged on the hangers (3).
3, a kind of shelf supporting construction according to claim 2, it is characterized in that: described hangers (3) is a L-shaped bent sheet, be that hangers (3) comprises first bending side (31) and second bending side (32), wherein first bending side (31) welds with crossbeam (2), and fixture block (30) forms on second bending side (32) of hangers (3).
4, a kind of shelf supporting construction according to claim 3 is characterized in that: the angle between described fixture block (30) and second bending side (32) is less than 90 degree.
5, according to any described a kind of shelf supporting construction in the claim 1～4, it is characterized in that: described column (1) is gone up the less end in wedge shape hanging hole (11) aperture towards the below, and forms certain angle of cut between hanging hole (11) and column (1) vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103220 CN2768582Y (en) | 2004-12-30 | 2004-12-30 | Goods shelf supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103220 CN2768582Y (en) | 2004-12-30 | 2004-12-30 | Goods shelf supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2768582Y true CN2768582Y (en) | 2006-04-05 |
Family
ID=36689664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420103220 Expired - Fee Related CN2768582Y (en) | 2004-12-30 | 2004-12-30 | Goods shelf supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2768582Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058282A (en) * | 2010-11-10 | 2011-05-18 | 无锡真木物流设备有限公司 | Pillar hole pattern of trabeated goods shelf |
| CN107061438A (en) * | 2016-11-23 | 2017-08-18 | 上海宝谊图片有限公司 | A kind of support connection structure and support |
-
2004
- 2004-12-30 CN CN 200420103220 patent/CN2768582Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102058282A (en) * | 2010-11-10 | 2011-05-18 | 无锡真木物流设备有限公司 | Pillar hole pattern of trabeated goods shelf |
| CN107061438A (en) * | 2016-11-23 | 2017-08-18 | 上海宝谊图片有限公司 | A kind of support connection structure and support |
| CN107061438B (en) * | 2016-11-23 | 2023-09-05 | 上海壹墨图文设计制作有限公司 | Support connection structure and support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |