CN103161802A - Beam pillar node connection structure of goods shelf structure - Google Patents
Beam pillar node connection structure of goods shelf structure Download PDFInfo
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- CN103161802A CN103161802A CN2013100978626A CN201310097862A CN103161802A CN 103161802 A CN103161802 A CN 103161802A CN 2013100978626 A CN2013100978626 A CN 2013100978626A CN 201310097862 A CN201310097862 A CN 201310097862A CN 103161802 A CN103161802 A CN 103161802A
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Abstract
The invention discloses a beam pillar node connection structure of a goods shelf structure. The beam pillar node connection structure of the goods shelf structure comprises a cross beam connection end plate, a vertical pillar connection end plate, and a hanging tooth, wherein the hanging tooth is arranged on the vertical pillar connection end plate, and the hanging tooth, the cross beam connection end plate and the vertical pillar connection end plate are in an integral structure. The cross beam connection end plate is used for being connected with a cross beam in the goods shelf structure, the vertical pillar connection end plate is used for being connected with a vertical pillar in the goods shelf structure, the hanging tooth is used for being connected with the vertical pillar connection end plate, then is inserted into a hole of the vertical pillar of the goods shelf structure, and connects the vertical pillar connection end plate with the vertical pillar. The beam pillar node connection structure of the goods shelf structure can serve as a device used for connecting the cross beam and the vertical pillar on a steel goods shelf structure, a simple casting machining process and a rounded angle design not only reduce the damage to materials, but also lower the stress concentration degree, use performance is largely improved, manufacturing cost is lowered at the same time, and manufacturing efficiency and manufacturing accuracy are improved.
Description
Technical field
The invention belongs to the shelf field of components, relate to the connection set that can be used for shelf structure center pillar and crossbeam, especially can realize the device that the perforate column to assembly type cold formed steel shelf structure is connected with crossbeam.
Background technique
Bean column node connects general being used between the crossbeam and column of steel shelf structure, by mentioning that inserting column realizes being connected of crossbeam and column.Find through the literature search to prior art, at present domestic and international steel shelf structure is assembly type cold formed steel shelf structure especially, the bean column node connection set is all to adopt the hot rolling steel plate cold roll forming, and the privileged site punching is bent into again mentions, connection set and beam welding insert by mentioning on connection set be connected (F.D.Markazi etc. " Experimental analysis of semi-rigid boltless connectors " (the THIN-WALLED STRUCTURES Vol.28Issue1)) that hole on column is completed column and crossbeam.Not only program is complicated but punching is bent to form the manufacturing process of mentioning again, and operation easier is large, and manufacturing efficiency is low, and to material production considerable damage, and easily cause the stress high concentration, reduced the safety stock of intensity and the structure of material.Mention simultaneously it is necessary during steel shelf structure bean column node connects and the most key position, conventional fabrication processes can not satisfy the demand of production in enormous quantities and safety guarantee.How to improve manufacturing process and structure design, so that reduction material damage and stress are concentrated, and improve and make efficient.At present, also do not retrieve the technical paper of these class methods.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, a kind of steel shelf structure bean column node cast steel linkage structure is proposed, make it solve the deficiency that exists in background technique, realize the function that mutually steely shelf structure bean column node connects, thereby take full advantage of the successful experience of casting technique, carry out design and the manufacturing of new parts.
For achieving the above object, solution of the present invention is: a kind of shelf structure connecting structure of beam column nodes comprises: crossbeam connects end plate, column connects end plate, also comprises and mentioning, it is arranged on column and connects on end plate, is connected end plate with crossbeam, column connection end plate is integrative-structure.
Further, described crossbeam connects end plate for being connected with the crossbeam of shelf structure; Described column connects end plate and is used for being connected with the column of shelf structure; Described mentioning is connected with the hole on the column that inserts shelf structure for be connected end plate with column, column connected end plate be connected on column.
Described crossbeam connection end plate is connected end plate with column be orthogonal two rectangular flats, and cross section consists of L-type.
Described mentioning is evenly arranged along column connection end plate length direction, and spacing equates; Be generally 30 to 80 millimeters; Or,
Describedly mention the setting that cooperatively interacts along the position that column connects end plate width position and column perforate, the mentioning to the different direction inclination, with column perforate close contact of top and bottom; Preferably, true dip direction and angle of inclination and column perforate direction and angle are consistent.
Described mentioning is evenly arranged along column connection end plate length direction, and spacing equates, is generally 30 to 80 millimeters; Or, describedly mention the setting that cooperatively interacts along the position that column connects end plate width position and column perforate, describedly mention that the plane, place is connected end plate place plane parallel with column.
It is described that to mention that the plane, place is connected plane, end plate place with column vertical; Mention that end plate is outstanding, projection be connected with column spacing between end plate greater than column thickness so that the insertion of column hole wall.
Cast steel material is adopted in described connection, makes crossbeam connect end plate, column connection end plate and mention one-body molded by casting technique.
This column connects to be provided with on end plate mentions that with being connected to link together and make root connects the fillet structure of end plate rounding off to column with described column connection end plate.
Described fillet structure covers mentions root and column end plate area of contact.
Described fillet structure is orthogonal two interplanar transition arcs, and its radius is not less than the two-part maximum ga(u)ge that connects, and the plane, two-part place and the transition arc that connect are tangent.
Owing to having adopted such scheme, advantage of the present invention is: 1. reduced damage and stress concentration degree to material, improved margin of safety; 2. improve the manufacturing efficiency and precision, reduced manufacture cost; The cycle of 3. designing and developing and manufacturing is short.
Description of drawings
Fig. 1 a is the front schematic view of an embodiment of the present invention linkage structure.
Fig. 1 b is the side schematic view of Fig. 1 a illustrated embodiment.
Fig. 1 c is the axle side schematic diagram of Fig. 1 a illustrated embodiment.
Fig. 2 a is the front schematic view of the another kind of embodiment's linkage structure of the present invention.
Fig. 2 b is the side schematic view of Fig. 2 a illustrated embodiment.
Fig. 2 c is the axle side schematic diagram of Fig. 2 a illustrated embodiment.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.
Fig. 1 connects with the steel shelf structure bean column node cast steel that Fig. 2 is two kinds of embodiments of the present invention.
As shown in Figure 1, steel shelf structure connecting structure of beam column nodes of the present invention comprises: crossbeam connects end plate 1, be used for shelf structure in beam welding; Column connects end plate 2, is used for being connected with column in shelf structure; Mention 3, be connected end plate 2 with column and be connected, can insert the hole on the column in shelf structure, play and column is connected end plate 2 be connected to effect on column; Column connects end plate 2 and also is provided with fillet structure 4 between 3 with mentioning, in order to column connection end plate 2 and mention even transition between 3.
Crossbeam connection end plate 1 is connected end plate 2 and is orthogonal two rectangular flats with column, cross section consists of L-type.
Mention that 3 are evenly arranged along column connection end plate length direction, spacing equates, is generally 30 to 80 millimeters.Mention 3 settings that cooperatively interact along the positions that column connects end plate width position and column perforate.Top and bottom mention 3 to different direction inclination several angle, with column perforate close contact.True dip direction and angle of inclination and column perforate direction and angle are consistent.
Crossbeam connects end plate 1, and column connects end plate 2, mention 3 and fillet structure 4 all adopt cast steel material, one-body molded by casting technique.The cast steel material that adopts and casting technique are consistent with existing cast steel material regulation and casting technique handbook.
As shown in Figure 2, the second embodiment of the present invention connects and comprises: crossbeam connects end plate 1, be used for shelf structure in beam welding; Column connects end plate 2, is used for being connected with column in shelf structure; Mention 3, be connected end plate 2 with column and be connected, can insert the hole on the column in shelf structure, play and column is connected end plate 2 be connected to effect on column; Column connects end plate 2 and also is provided with fillet structure 4 between 3 with mentioning, in order to column connection end plate 2 and mention even transition between 3.
Crossbeam connection end plate 1 is connected end plate 2 and is orthogonal two rectangular flats with column, cross section consists of L-type.
Mention that 3 are evenly arranged along column connection end plate length direction, spacing equates, is generally 30 to 80 millimeters.Mention 3 settings that cooperatively interact along the positions that column connects end plate width position and column perforate.Mention that 3 planes, place are connected end plate 2 place plane parallel with column.
Mention that 3 are non-state tender, be shaped as the L-type that is formed by two rectangular flats.Mention that 3 plane, longer rectangular flat place is connected end plate 2 place plane parallel with column, between at regular intervals, spacing is slightly larger than column thickness, so that the column hole wall inserts, guarantees that column connects being connected between end plate 2 and column.Mention that 3 plane, shorter rectangular flat place is connected end plate 2 planes, place with column vertical, between be connected by fillet structure 4.
Crossbeam connects end plate 1, and column connects end plate 2, mention 3 and fillet structure 4 all adopt cast steel material, one-body molded by casting technique.The cast steel material that adopts and casting technique, consistent with existing cast steel material regulation and casting technique handbook, this does not give unnecessary details.
The above-mentioned description to embodiment is can understand and use the present invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiments, and in the General Principle of this explanation is applied to other embodiments and needn't pass through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (10)
1. shelf structure connecting structure of beam column nodes comprises: crossbeam connects end plate, column connects end plate, it is characterized in that: also comprise and mentioning, it is arranged on column and connects on end plate, is connected end plate with crossbeam, column connection end plate is integrative-structure.
2. shelf structure connecting structure of beam column nodes according to claim 1 is characterized in that: described crossbeam connects end plate and is used for being connected with the crossbeam of shelf structure; Described column connects end plate and is used for being connected with the column of shelf structure; Described mentioning is connected with the hole on the column that inserts shelf structure for be connected end plate with column, column connected end plate be connected on column.
3. shelf structure connecting structure of beam column nodes according to claim 1 is characterized in that: described crossbeam connects end plate, and be connected end plate with column be orthogonal two rectangular flats, and cross section consists of L-type.
4. shelf structure connecting structure of beam column nodes according to claim 1 is characterized in that: describedly mention that connecting the end plate length direction along column is evenly arranged, spacing equates; Be generally 30 to 80 millimeters; Or,
Describedly mention the setting that cooperatively interacts along the position that column connects end plate width position and column perforate, the mentioning to the different direction inclination, with column perforate close contact of top and bottom; Preferably, true dip direction and angle of inclination and column perforate direction and angle are consistent.
5. shelf structure connecting structure of beam column nodes according to claim 1 is characterized in that: describedly mention that connecting the end plate length direction along column is evenly arranged, spacing equates, is generally 30 to 80 millimeters; Or,
Describedly mention the setting that cooperatively interacts along the position that column connects end plate width position and column perforate, describedly mention that the plane, place is connected end plate place plane parallel with column.
6. shelf structure connecting structure of beam column nodes according to claim 1 is characterized in that: described to mention that the plane, place is connected plane, end plate place with column vertical; Mention that end plate is outstanding, projection be connected with column spacing between end plate greater than column thickness so that the insertion of column hole wall.
7. shelf structure connecting structure of beam column nodes according to claim 1 is characterized in that: cast steel material is adopted in described connection, by casting technique make crossbeam connect end plate, column connect end plate with mention one-body molded.
8. shelf structure connecting structure of beam column nodes according to claim 1, is characterized in that: be provided with on this column connection end plate described column connection end plate is mentioned that with being connected to link together and make root connects the fillet structure of end plate rounding off to column.
9. shelf structure connecting structure of beam column nodes according to claim 8 is characterized in that: described fillet structure covers mentions root and column end plate area of contact.
10. shelf structure connecting structure of beam column nodes according to claim 8, it is characterized in that: described fillet structure is orthogonal two interplanar transition arcs, its radius is not less than the two-part maximum ga(u)ge that connects, and the plane, two-part place and the transition arc that connect are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100978626A CN103161802A (en) | 2013-03-25 | 2013-03-25 | Beam pillar node connection structure of goods shelf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100978626A CN103161802A (en) | 2013-03-25 | 2013-03-25 | Beam pillar node connection structure of goods shelf structure |
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| CN103161802A true CN103161802A (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100978626A Pending CN103161802A (en) | 2013-03-25 | 2013-03-25 | Beam pillar node connection structure of goods shelf structure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2319842A1 (en) * | 1975-07-31 | 1977-02-25 | Display frames and shelves - have U-shaped clips to allow simple erection and dismantling of shelving | |
| GB2021933A (en) * | 1978-05-24 | 1979-12-12 | Steelcase Inc | Articles of furniture |
| CN2200366Y (en) * | 1994-08-11 | 1995-06-14 | 赵岳龙 | Split gang-up type goods frame |
| CN2676757Y (en) * | 2004-02-23 | 2005-02-09 | 蔡育勋 | Material shelf composite device |
| CN2685626Y (en) * | 2004-02-23 | 2005-03-16 | 蔡育勋 | Longitudinal bar for material shelf |
| CN2719130Y (en) * | 2004-08-27 | 2005-08-24 | 江苏六维物流设备实业有限公司 | Combined shelf |
| CN2737248Y (en) * | 2004-07-23 | 2005-11-02 | 张鸣 | Goods show stands crossbeam |
| CN202014883U (en) * | 2011-01-07 | 2011-10-26 | 龙良平 | Steel bed girder structure |
-
2013
- 2013-03-25 CN CN2013100978626A patent/CN103161802A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2319842A1 (en) * | 1975-07-31 | 1977-02-25 | Display frames and shelves - have U-shaped clips to allow simple erection and dismantling of shelving | |
| GB2021933A (en) * | 1978-05-24 | 1979-12-12 | Steelcase Inc | Articles of furniture |
| CN2200366Y (en) * | 1994-08-11 | 1995-06-14 | 赵岳龙 | Split gang-up type goods frame |
| CN2676757Y (en) * | 2004-02-23 | 2005-02-09 | 蔡育勋 | Material shelf composite device |
| CN2685626Y (en) * | 2004-02-23 | 2005-03-16 | 蔡育勋 | Longitudinal bar for material shelf |
| CN2737248Y (en) * | 2004-07-23 | 2005-11-02 | 张鸣 | Goods show stands crossbeam |
| CN2719130Y (en) * | 2004-08-27 | 2005-08-24 | 江苏六维物流设备实业有限公司 | Combined shelf |
| CN202014883U (en) * | 2011-01-07 | 2011-10-26 | 龙良平 | Steel bed girder structure |
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Application publication date: 20130619 |