CN103723418B - A kind of shelf bearing - Google Patents
A kind of shelf bearing Download PDFInfo
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- CN103723418B CN103723418B CN201410000249.2A CN201410000249A CN103723418B CN 103723418 B CN103723418 B CN 103723418B CN 201410000249 A CN201410000249 A CN 201410000249A CN 103723418 B CN103723418 B CN 103723418B
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- plate
- column
- damper element
- level
- base plate
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Abstract
The invention discloses a kind of shelf bearing, including column and be connected to the bottom diaphragm between column, column bottom is provided with vertical vibration-damping apparatus, it is arranged below level every/damping device at bottom diaphragm, vertical vibration-damping apparatus includes column root-plate and vertical damper element, column root-plate includes side flat board and base plate, base plate upper end is fixing with column to be connected, base plate is provided with a horizontal sliding tray, column root-plate is connected with basis by a securing member being arranged in horizontal sliding tray, vertical damper element is arranged on the securing member stretching out base plate upper end, level includes upper plate, lower plate and the level between the upper and lower plates that arranges every/damper element every/damping device, and upper plate is connected to the lower section of bottom diaphragm, and lower plate is fixed with basis and is connected. the level of shelf bearing of the present invention every/damper element, horizontal sliding tray and vertical damper element can effective dissipation energy, alleviate the earthquake response of shelf structure and impact that accumulating goods causes.
Description
Technical field
The present invention relates to pallet technology field, be specially a kind of shelf bearing every/damping.
Background technology
At present, the antidetonation in steel shelf field/shake and damping/problem of shaking fail effectively to be solved always. Current all kinds of shelf, column is welded end plate directly below, is then fixed in end plate and basis by crab-bolt, change anchor or expansion bolt, belongs to rigid connection bearing. When an earthquake occurs, horizontal force and vertical force that geological process produces all directly are passed to bearing by bottom column, very easily cause bearing damage even to destroy, thus causing the destruction of overall shelf. Structure can be impacted when fork truck, piler or other accumulating machinery store goods, so that structure produces vibration, cause the damage of shelf component or bearing even to destroy. Above-mentioned situation is all likely to cause the problems such as serious life safety, property safety.
Summary of the invention
The technical problem to be solved is for above-mentioned the deficiencies in the prior art, and provides a kind of shelf bearing, to solve the problem that shelf structure is done great damage by earthquake, alleviates the impact to shelf of the accumulating goods simultaneously.
This invention address that the adopted technical scheme of technical problem is:
A kind of shelf bearing, including column and be connected to the bottom diaphragm between column, it is characterized in that: described column bottom is provided with vertical vibration-damping apparatus, it is arranged below level every/damping device at bottom diaphragm, described vertical vibration-damping apparatus includes column root-plate and vertical damper element, described column root-plate upper end is fixing with described column to be connected, described column root-plate is provided with a horizontal sliding tray, described column root-plate is connected with basis by a securing member being arranged in horizontal sliding tray, described vertical damper element is arranged on the securing member stretching out described column root-plate upper end,Described level includes upper plate, lower plate every/damping device and connects the level between upper plate and lower plate every/damper element, and described upper plate is connected to the lower section of described bottom diaphragm, and described lower plate is fixed with described basis and is connected.
Described vertical vibration-damping apparatus also includes the one block of tetrafluoro plate being separately positioned on column root-plate upper and lower sides.
Described securing member is crab-bolt.
Described vertical damper element is butterfly spring, polyurethane cushion or helical spring; Described level is rubber, steel disc-rubber, polyurethane or leaf spring every/damper element.
Relative to prior art, the present invention is arranged below level every/damper element at bottom diaphragm, and column bottom is provided with vertical damper element and horizontal sliding tray simultaneously. When earthquake occurs, or when accumulating goods impacts, the existence of column slid underneath groove, making column have part of horizontal skidding distance, now, bottom diaphragm and connection upper plate are followed column and are moved simultaneously, cause lower horizontal every the horizontal distortion of/damper element, bear horizontal shear; Superstructure and basis, every the existence of/damper element, are separated, isolate geological process, alleviate rocking of structure upper by sliding tray at the bottom of post and level; When level adds high damping unit in/damper element, it is possible to greatly dissipate seismic energy, plays cushioning effect. The vertical force that superstructure transmits reaches basis by column, and bottom diaphragm does not transmit vertical force to level every/damper element, only transmits horizontal force. Meanwhile, the vertical damper element of column bottom, when bearing geological process or impacting, certain deformation can be produced so that vertically movable and certain corner can occur the base plate of column root-plate, releases energy, and plays cushioning effect, alleviates structural damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of shelf bearing of the present invention.
Fig. 2 is suspension column structure organigram.
Fig. 3 is the three-dimensional lines schematic diagram of vertical vibration-damping apparatus.
Fig. 4 is bottom diaphragm is organigram during lattice beam.
Fig. 5 be level every/damper element be organigram during steel disc-rubber.
Fig. 6 be level every/damper element be organigram during leaf spring.
Fig. 7 is the Section A-A figure of Fig. 6.
Fig. 8 is shelf bearing unsplit bed(-)plate figure.
In figure: 1, column, 2, column root-plate, 2a, side flat board, 2b, base plate, 3, lower tetrafluoro plate, 4, crab-bolt one, 5, bolt one, 6, vertical damper element, 7, upper tetrafluoro plate, 8, horizontal sliding tray, 9, bolt two, 10, crab-bolt two, 11, column web member, 12, lower plate, 12a, billet, 12b, unsplit bed(-)plate, 13, bottom diaphragm, 14, upper plate, 15, level is every/damper element, 15a, steel disc, 15b, rubber, 15c, tetrafluoro plate, 16, square tube, 17, steel plate, 18, leaf spring, 19, bolt three, 20, top boom, 21, lower boom, 22, brace.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is elaborated:
As it is shown in figure 1, shelf bearing of the present invention includes the vertical vibration-damping apparatus bottom/damping device, column 1 of the level below the diaphragm 13 of bottom. Bottom diaphragm 13 is connected with column 1 by bolt 1. Level is made up of every/damper element 15 and lower plate 12 upper plate 14, level every/damping device, and upper plate 14 is connected with bottom diaphragm 13 by bolt 29, and lower plate 12 is connected with basic by crab-bolt 2 10. Vertical vibration-damping apparatus bottom column 1 is made up of column root-plate 2, securing member and vertical damper element 6, and wherein securing member adopts crab-bolt 1.Column root-plate 2 includes side flat board 2a and base plate 2b, and wherein base plate 2b welds with column 1, offers horizontal sliding tray 8 on base plate 2b, is also respectively provided with tetrafluoro plate 7 and lower tetrafluoro plate 3 up and down at base plate 2b. Meanwhile, vertical damper element 6, upper tetrafluoro plate 7, column root-plate 2, lower tetrafluoro plate 3 are connected on basis each through crab-bolt 1. When earthquake occurs, or accumulating goods is when impacting, the existence of column 1 lower horizontal sliding tray 8 so that column 1 has part of horizontal skidding distance, now, bottom diaphragm 13 and connect upper plate 14 and follow column 1 and move simultaneously, causes lower horizontal every the horizontal distortion of/damper element 15, bears horizontal shear, the flat sliding tray 8 of post bottom water and level are every the existence of/damper element 15, superstructure and basis are separated, isolates geological process, alleviate rocking of structure upper; When level adds high damping unit in/damper element 15, it is possible to greatly dissipate seismic energy, plays cushioning effect. The vertical force that superstructure transmits reaches basis by column 1, and bottom diaphragm 13 does not transmit vertical force to level every/damper element 15, only transmits horizontal force. Meanwhile, the vertical damper element 6 of column bottom, when bearing geological process or impacting, certain deformation can be produced so that vertically movable and certain corner can occur the base plate of column root-plate 2, releases energy, and plays cushioning effect, alleviates structural damage.
Bottom diaphragm 13, for reaching rigidity requirement, can adopt the various structures forms such as lattice beam, C-type beam, box beam.
Vertical damper element 6, it is possible to be the forms such as butterfly spring, polyurethane cushion and helical spring; Level is every/damper element 15, it is possible to be the forms such as rubber, steel disc-rubber, polyurethane or leaf spring.
As shown in Figure 4, a kind of organigram when being lattice beam for bottom diaphragm 13. Wherein, top boom 20, lower boom 21, brace 22 together constitute bottom diaphragm 13.
As it is shown in figure 5, be level every/damper element 15 be a kind of organigram during steel disc-rubber. Wherein, steel disc 15a, rubber 15b, tetrafluoro plate 15c together constitute level every/damper element 15. When earthquake occurs, or when accumulating goods impacts, the existence of column 1 lower horizontal sliding tray 8, column 1 is made to have part of horizontal skidding distance, now, bottom diaphragm 13 and connection upper plate 14 are followed column 1 and are moved simultaneously, cause lower section steel disc-rubber horizontal distortion, bear horizontal shear, the flat sliding tray 8 of post bottom water and level exist every the 15 of/damper element, are separated in superstructure and basis, isolate geological process, alleviate rocking of structure upper, play function of shock insulation. Meanwhile, the vertical damper element 6 of column bottom, when bearing geological process or impacting, certain deformation can be produced so that vertically movable and certain corner can occur the base plate of column root-plate 2, releases energy, and plays cushioning effect, alleviates structural damage.
As shown in Figure 6, for the level a kind of organigram when/damper element 15 is leaf spring. Wherein, square tube 16, steel plate 17, leaf spring 18, bolt 3 19 together constitute level every/damper element 15. Leaf spring 18 is linked together by bolt 3 19 and square tube 16, steel plate 17. When earthquake generation or accumulating goods impact, the existence of column 1 lower horizontal sliding tray 8 so that column 1 has part of horizontal skidding distance.With implementation shown in Fig. 5 the difference is that, bottom diaphragm 13 and connection upper plate 14 are followed column 1 and are moved simultaneously, it is connected to the square tube 16 of upper plate 14 to follow and move together, now, due to the existence of leaf spring 18, square tube 16 moves and is restricted, and leaf spring 18 is deformed under the extruding of square tube 16, release energy, play cushioning effect. The way of realization of the vertical damper element 6 of column bottom is identical with Fig. 5 shown device with principle.
As shown in Figure 8, lower plate 12 and billet 12a can be linked to be entirety, form unsplit bed(-)plate 12b, convenient construction.
In addition to the implementation, the present invention can also have other embodiments. All employings are equal to replacement or the technical scheme of equivalent transformation formation, all fall within the protection domain of application claims.
Claims (4)
1. a shelf bearing, including column and be connected to the bottom diaphragm between column, it is characterized in that: described column bottom is provided with vertical vibration-damping apparatus, it is arranged below level every/damping device at bottom diaphragm, described vertical vibration-damping apparatus includes column root-plate and vertical damper element, described column root-plate includes side flat board and base plate, described base plate upper end is fixing with described column to be connected, described base plate is provided with a horizontal sliding tray, described column root-plate is connected with basis by a securing member being arranged in horizontal sliding tray, described vertical damper element is arranged on the securing member stretching out described base plate upper end, described level includes upper plate, lower plate and the level between the upper and lower plates that arranges every/damper element every/damping device, and described upper plate is connected to the lower section of described bottom diaphragm, and described lower plate is fixed with basis and is connected.
2. shelf bearing according to claim 1, it is characterised in that: described vertical vibration-damping apparatus also includes the one block of tetrafluoro plate being separately positioned on the upper and lower side of base plate of column root-plate.
3. shelf bearing according to claim 1, it is characterised in that: described securing member is crab-bolt.
4. shelf bearing according to claim 1, it is characterised in that: described vertical damper element is disc spring, polyurethane cushion or helical spring; Described level is rubber, steel disc-rubber, polyurethane cushion or leaf spring every/damper element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000249.2A CN103723418B (en) | 2014-01-02 | 2014-01-02 | A kind of shelf bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410000249.2A CN103723418B (en) | 2014-01-02 | 2014-01-02 | A kind of shelf bearing |
Publications (2)
| Publication Number | Publication Date |
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| CN103723418A CN103723418A (en) | 2014-04-16 |
| CN103723418B true CN103723418B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410000249.2A Active CN103723418B (en) | 2014-01-02 | 2014-01-02 | A kind of shelf bearing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936209A (en) * | 2006-10-24 | 2007-03-28 | 东南大学 | Large-span structure multi-dimension isolation shock-damping rack |
| JP3903777B2 (en) * | 2001-11-27 | 2007-04-11 | 石川島播磨重工業株式会社 | Three-dimensional warehouse |
| CN101155966A (en) * | 2005-04-11 | 2008-04-02 | 里德尤拉克公司 | Storage rack vibration isolators and related storage rack systems |
| TW201311526A (en) * | 2011-08-10 | 2013-03-16 | Murata Machinery Ltd | Automatic warehouse rack apparatus |
| CN203638500U (en) * | 2014-01-02 | 2014-06-11 | 东南大学 | Goods shelf support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11130218A (en) * | 1997-08-27 | 1999-05-18 | Hironori Nagai | Vibration-control rack frame in high-rise warehouse |
-
2014
- 2014-01-02 CN CN201410000249.2A patent/CN103723418B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3903777B2 (en) * | 2001-11-27 | 2007-04-11 | 石川島播磨重工業株式会社 | Three-dimensional warehouse |
| CN101155966A (en) * | 2005-04-11 | 2008-04-02 | 里德尤拉克公司 | Storage rack vibration isolators and related storage rack systems |
| CN101321921A (en) * | 2005-04-11 | 2008-12-10 | 里德尤拉克公司 | Storage rack vibration isolators and related storage racks |
| CN1936209A (en) * | 2006-10-24 | 2007-03-28 | 东南大学 | Large-span structure multi-dimension isolation shock-damping rack |
| TW201311526A (en) * | 2011-08-10 | 2013-03-16 | Murata Machinery Ltd | Automatic warehouse rack apparatus |
| CN203638500U (en) * | 2014-01-02 | 2014-06-11 | 东南大学 | Goods shelf support |
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| Publication number | Publication date |
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| CN103723418A (en) | 2014-04-16 |
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Application publication date: 20140416 Assignee: NANJING HUARUIDE LOGISTICS EQUIPMENT Co.,Ltd. Assignor: SOUTHEAST University Contract record no.: X2020980009963 Denomination of invention: A shelf support Granted publication date: 20160608 License type: Common License Record date: 20201225 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140416 Assignee: ARCHITECTS & ENGINEERS CO., LTD. OF SOUTHEAST University Assignor: SOUTHEAST University Contract record no.: X2021980000236 Denomination of invention: A shelf support Granted publication date: 20160608 License type: Common License Record date: 20210111 |
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| EE01 | Entry into force of recordation of patent licensing contract |