CN210067069U - Mechanical connecting aluminum alloy beam column joint structure - Google Patents
Mechanical connecting aluminum alloy beam column joint structure Download PDFInfo
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- CN210067069U CN210067069U CN201920752482.4U CN201920752482U CN210067069U CN 210067069 U CN210067069 U CN 210067069U CN 201920752482 U CN201920752482 U CN 201920752482U CN 210067069 U CN210067069 U CN 210067069U
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- aluminum alloy
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Abstract
The utility model relates to a civil engineering field especially relates to an aluminum alloy beam column node structure is connected to mechanical type, include by the post web, hang down locate post web both ends and with the I-shaped post that post web integrated into one piece's post flange is constituteed, be provided with the horizontal roof beam of I-shaped on the post flange of post both sides respectively, on the connecting end of horizontal roof beam, the downside is provided with the angle piece respectively, the angle piece realizes being connected with post flange, horizontal roof beam respectively through connecting bolt, be connected with the vertical roof beam of I-shaped in the concave part that post front and rear side formed by post web and the cooperation of post flange respectively, on the connecting end of vertical roof beam, the downside sets up grooved rib respectively, grooved rib realizes being connected with vertical roof beam, post respectively through connecting bolt. This beam column node structure can effectively avoid welding diagonal aluminium connecting piece and post welding stiffening rib to the influence of aluminum alloy material performance, and very big degree has improved the wholeness and the intensity of aluminum alloy beam column node.
Description
Technical Field
The utility model relates to a civil engineering field especially relates to a mechanical type connects aluminum alloy beam column node structure.
Background
The aluminum alloy has the advantage of easy extrusion molding, can produce any shape and is easier to manufacture into a more complex section. The aluminum alloy has strong corrosion resistance, attractive appearance and strong durability due to the characteristics of the material, and has wide application prospect in the field of civil engineering. For an aluminum alloy structure, welding cannot be avoided in the past engineering, so that the strength of the aluminum alloy is reduced, the rigidity is weakened, and the energy consumption capability is reduced; when the aluminum alloy beam column node is connected, the beam, the column, the connecting piece, the stiffening rib and the whole node have small rigidity and large deformation, are difficult to meet the stress requirement, have insufficient anti-seismic performance, and have the problems of incapability of quick installation and accurate positioning.
Disclosure of Invention
An object of the utility model is to provide an aluminum alloy beam column node structure is connected to mechanical type, this beam column node structure can effectively avoid welding diagonal aluminum connecting piece and post welding stiffening rib to the influence of aluminum alloy material performance, and very big degree has improved the wholeness and the intensity of aluminum alloy beam column node.
The technical scheme of the utility model lies in: the utility model provides an aluminum alloy beam column node structure is connected to mechanical type, includes by the column web, hangs down locate column web both ends and with the I shape post that column web integrated into one piece's column flange is constituteed, be provided with the horizontal roof beam of I shape on the column flange of column both sides respectively, the upper and lower side of the link of horizontal roof beam is provided with the angle type spare respectively, the angle type spare realizes being connected with column flange, horizontal roof beam respectively through connecting bolt, be connected with the vertical roof beam of I shape respectively in the concave part that column web and column flange cooperation formed before the post, rear side, the upper and lower side of link of vertical roof beam is provided with grooved rib respectively, grooved rib realizes being connected with vertical roof beam, post respectively through connecting bolt.
Further, the upper side of the connecting end of the longitudinal beam is connected with the column through an upper groove-shaped rib arranged in the concave portion, and the lower side of the connecting end of the longitudinal beam is connected with the column through a lower groove-shaped rib arranged in the concave portion.
Furthermore, the upper groove-shaped rib comprises upper vertical plates positioned on two sides, a transverse rib plate is arranged between the lower parts of the two upper vertical plates, short rib plates which are positioned on the lower sides of the transverse rib plates and turn inwards are respectively arranged at the lower ends of the two upper vertical plates, the short rib plates, the upper vertical plates and the transverse rib plates are matched to form slots, and two side ends of a beam flange positioned on the upper side extend into the corresponding slots; the lower groove-shaped rib comprises lower vertical plates positioned on two sides, and an upper transverse rib plate used for being connected with a beam flange positioned on the lower side is arranged between the upper ends of the two lower vertical plates.
Furthermore, the lower vertical plates and the upper transverse rib plate are integrally formed, and a lower transverse rib plate which is positioned on the lower side of the upper transverse rib plate and is integrally formed is further arranged between the upper end parts of the two lower vertical plates.
Furthermore, the outside of two riser and the outside of two riser are the vertical spacing groove that is provided with respectively, the inboard both sides that just are located the post web of post flange are vertical respectively to be provided with and are used for with spacing groove matched with stopper.
Furthermore, the limiting block is a right-angled triangle protrusion integrally formed on the inner side of the column flange.
Furthermore, the transverse beams and the longitudinal beams respectively comprise beam webs, and beam flanges are vertically arranged at the upper ends and the lower ends of the beam webs respectively.
Furthermore, integrally formed beam armpit plates are obliquely arranged on two sides of the joint of the beam flange and the beam web plate respectively.
Further, the angle piece comprises a column connecting plate connected with the column and a beam connecting plate connected with the transverse beam, and the column connecting plate and one end of the beam connecting plate are perpendicular to form the angle plate.
Furthermore, the corners of the angle plates are provided with wave energy dissipation armboards, two ends of which are respectively integrated with the column connecting plates and the beam connecting plates.
Compared with the prior art, the utility model has the advantages of it is following: the method has the advantages that the aluminum alloy is easy to extrude and integrally formed into a special section form, beams, columns, groove-shaped ribs and angle pieces are conveniently produced through integral forming, and the inner sides of the flanges of the aluminum alloy columns are provided with the limiting blocks of right-angled triangles, so that the groove-shaped stiffening ribs are convenient to position and install; the oblique armpit is arranged at the flange web of the beam to strengthen the overall rigidity and stability of the aluminum alloy beam; the groove-shaped ribs have the effect of strengthening the integrity of the column joint area and also have the advantage of positioning and splicing beams with different heights at the same joint; the angle piece is integrally formed, and the wavy energy-consuming armpit is adopted, so that the rigidity and the strength of the angle piece are improved, and the energy-consuming and anti-seismic performance are improved; the method is matched with an assembling method for use, so that complete non-welding is realized, the influence of welding diagonal aluminum connecting pieces and column welding stiffening ribs on the performance of an aluminum alloy material is effectively avoided, the integrity and the strength of aluminum alloy beam column joints are greatly improved, and the defects of insufficient rigidity of the aluminum alloy diagonal aluminum connecting pieces, insufficient rigidity of column joint areas and the like are overcome.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the beam structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the beam of the present invention;
FIG. 4 is a schematic view of the column structure of the present invention;
FIG. 5 is a schematic cross-sectional view of a column of the present invention;
FIG. 6 is a schematic view of the upper groove rib structure of the present invention;
FIG. 7 is a schematic view of the lower groove rib structure of the present invention;
fig. 8 is a schematic structural view of the angle member of the present invention;
fig. 9 is an exploded view of the edge node of the present invention;
fig. 10 is an exploded view of the corner joint of the present invention;
fig. 11 is an exploded view of the middle node of the present invention;
in the figure: 1 a-transverse beam 1 b-longitudinal beam 11-beam flange 12-beam web 13-beam axillary plate 14-bolt hole 2-column 21-column flange 22-column web 23-limiting block 24-bolt hole 3-upper groove type rib 31-upper vertical plate 32-short rib plate 33-transverse rib plate 34-limiting groove 35-first bolt hole 36-second bolt hole 37-third bolt hole 4-lower groove type rib 41-lower vertical plate 42-upper transverse rib plate 43-limiting groove 44-sixth bolt hole 45-seventh bolt hole 5-angle piece 51-connecting column plate 52-connecting beam plate 53-wave energy dissipation axillary plate 54-fourth bolt hole 55-fifth bolt hole 100-connecting bolt.
Detailed Description
In order to make the aforementioned features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 11
The utility model provides an aluminum alloy beam column node structure is connected to mechanical type, includes by column web 22, hang down locate column web both ends and with the I-shaped post 2 that column web integrated into one piece's column flange 21 is constituteed, be provided with I-shaped transverse beam 1a on the column flange of column both sides respectively, the upper and lower side of the connecting end of transverse beam is provided with angle part 5 respectively, angle part realizes being connected with column flange, transverse beam respectively through connecting bolt, be provided with respectively in the concave part that column web and column flange cooperation formed with the column web in the preceding, rear side of post, be connected the vertical roof beam 1b of I-shaped with column web, on the connecting end of vertical roof beam, the downside sets up grooved rib respectively, grooved rib realizes being connected with vertical roof beam, post respectively through connecting bolt 100.
In this embodiment, the transverse beam and the longitudinal beam respectively include a beam web 12, and beam flanges 11 are respectively vertically arranged at the upper end and the lower end of the beam web; the angle member comprises a column connecting plate 51 connected with the column and a beam connecting plate 52 connected with the transverse beam, and the column connecting plate and one end of the beam connecting plate are perpendicular to form an angle plate.
In this embodiment, the upper side of the connecting end of the longitudinal beam is connected to the column via an upper groove-shaped rib 3 provided in the concave portion, and the lower side of the connecting end of the longitudinal beam is connected to the column via a lower groove-shaped rib 4 provided in the concave portion.
In the embodiment, in order to better complete connection, the upper groove-shaped rib comprises upper vertical plates 31 positioned on two sides, a transverse rib plate 33 is arranged between the lower parts of the two upper vertical plates, short rib plates 32 which are positioned on the lower sides of the transverse rib plates and turn inwards are respectively arranged at the lower ends of the two upper vertical plates, the short rib plates, the upper vertical plates and the transverse rib plates are matched to form a slot 35, and two side ends of a beam flange positioned on the upper side extend into the corresponding slots; the lower groove-shaped rib comprises lower vertical plates 41 positioned on two sides, and an upper transverse rib plate 42 used for being connected with a beam flange positioned on the lower side is arranged between the upper ends of the two lower vertical plates.
In this embodiment, in order to increase the strength, the upper riser, the transverse rib, and the short rib are integrally formed; the lower vertical plates and the upper transverse rib plate are integrally formed, and a lower transverse rib plate which is positioned on the lower side of the upper transverse rib plate and is integrally formed is further arranged between the upper end portions of the two lower vertical plates.
In this embodiment, in order to make the upper groove type rib and lower groove type rib accomplish the interlock location with the post, the outside of two upper risers and the outside of two lower risers are the vertical spacing groove 34, 43 that is provided with respectively, the inboard both sides that just are located the post web of post flange are the vertical stopper 23 that is used for with spacing groove matched with that is provided with respectively.
In this embodiment, the stopper is a right-angled triangle protrusion integrally formed on the inner side of the column flange, so that the upper groove-shaped rib and the lower groove-shaped rib can better slide into the concave portion, and the stopper groove can be engaged.
In this embodiment, in order to ensure the strength, the two sides of the joint between the flange and the web are respectively and obliquely provided with the integrally formed axillary beam plate 13, and the corner of the angle plate is provided with the wavy energy dissipation axillary plate 53, the two ends of which are respectively and integrally formed with the column connecting plate and the beam connecting plate.
In this embodiment, the upper vertical plate is provided with a first bolt hole 35, both sides of the transverse rib plate are respectively provided with a third bolt hole 37 corresponding to the second bolt hole 36 provided with the short rib plate, both sides of the column connecting plate are respectively provided with a fourth bolt hole 54, both sides of the beam connecting plate are provided with a fifth bolt hole 55, the lower vertical plate is provided with a sixth bolt hole 44, both sides of the upper transverse rib plate are respectively provided with a seventh bolt hole 45, the upper angle piece is connected with the upper groove-shaped rib through a connecting bolt passing through the fourth bolt hole, the column flange and the first bolt hole, the upper angle piece is connected with the transverse beam through a connecting bolt passing through the fifth bolt hole and the transverse beam upper side beam flange, the transverse rib plate is connected with the longitudinal beam through a connecting bolt passing through the third bolt hole, the longitudinal beam upper side beam flange and the second bolt hole, the angle piece on the lower side is connected with the lower groove-shaped rib through a connecting bolt which penetrates through a fourth bolt hole, a column flange and a sixth bolt hole on the angle piece, the angle piece on the lower side is connected with the transverse beam through a connecting bolt which penetrates through a flange of the lower side beam of the transverse beam, and the upper transverse rib plate is connected with the longitudinal beam through a connecting bolt which penetrates through a seventh bolt hole and a flange of the lower side beam of the longitudinal beam.
In this embodiment, bolt holes 14 are respectively formed at two sides of the flange of the connecting end of the transverse beam and the longitudinal beam, so that connecting bolts can be conveniently penetrated. The column flange of the column is also provided with bolt holes 24 for penetrating connecting bolts.
The splicing method of the mechanical connection aluminum alloy beam column joint structure comprises the following steps:
the method comprises the following steps: the column 2 is vertically placed, the lower groove-shaped rib 4 is embedded into a concave part formed by the two column flanges 21, and the limiting block 23 of the column flange 21 is meshed with the limiting groove 43 on the lower groove-shaped rib for positioning;
step two: moving the lower groove-shaped rib 4 on the column 2, adjusting the position of the lower groove-shaped rib 4 according to the designed connection height, and then fixedly connecting the lower vertical plate 41 of the lower groove-shaped rib with the column flange 21 and the angle piece column connecting plate 51 positioned outside the column flange by using a connecting bolt 100;
step three: horizontally placing the transverse beam 1a connected to the column flange 21, and fixedly connecting the beam flange 21 at the lower side of the transverse beam 1a with the angle piece beam connecting plate 51 by using a connecting bolt 100;
step four: aligning the slot between the transverse rib plate 33 and the short rib plate 32 of the upper groove-shaped rib 3 with the beam flange 11 on the upper side of the longitudinal beam 1b, temporarily embedding a distance, after the beam flange connected to the lower side of the longitudinal beam of the column web 22 is placed on the upper transverse rib plate 42 and fixedly connected by the connecting bolt 100, reversely pushing the upper groove-shaped rib 3 to be level with the beam end (connecting end) of the longitudinal beam 1b, applying force to ensure that the limiting groove 34 of the upper groove-shaped rib is engaged with the limiting block 23 of the beam flange, and fixedly connecting the transverse rib plate 33 with the beam flange 11 on the upper side of the longitudinal beam 1b by the connecting bolt 100; or aligning the slot between the transverse rib plate 33 and the short rib plate 32 of the upper groove-shaped rib with the beam flange 11 on the upper side of the longitudinal beam 1b, making the transverse rib plate 33 of the upper groove-shaped rib level with the beam end (connecting end) of the longitudinal beam 1b, fixedly connecting the transverse rib plate 33 with the beam flange 11 on the upper side of the longitudinal beam by using the connecting bolt 100, then placing the longitudinal beam 1b with the upper groove-shaped rib 3 on the upper side of the column, making the limiting groove 34 of the upper groove-shaped rib matched with the limiting block 23 of the column and sliding downwards, and fixedly connecting the beam flange 11 on the lower side of the longitudinal beam by using the connecting bolt 100 when the beam flange 11 is placed on the upper transverse rib;
step five: after the angle piece connecting column plate 51 and the column flange 21 on the upper side are fixedly connected with the upper vertical plate 31 of the upper groove type rib 3 by the connecting bolt 100, the angle piece connecting beam plate 52 on the upper side is fixedly connected with the beam flange 11 on the upper side of the transverse beam by the connecting bolt 100, and the transverse beam 1a, the longitudinal beam 1b and the column 2 are vertically connected through the upper groove type rib 3, the lower groove type rib 4 and the angle piece 5 to form a whole.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides an aluminum alloy beam column node structure is connected to mechanical type, includes by the column web, hang down locate column web both ends and with the I shape post that column web integrated into one piece's column flange is constituteed, a serial communication port, be provided with the horizontal roof beam of I shape on the column flange of column both sides respectively, the upper and lower side of the connecting end of horizontal roof beam is provided with the angle piece respectively, the angle piece realizes being connected with column flange, horizontal roof beam respectively through connecting bolt, be connected with the vertical roof beam of I shape respectively in the concave part that column web and column flange cooperation formed before the post, the rear side, the upper and lower side of the connecting end of vertical roof beam is provided with the flute profile rib respectively, the flute profile rib realizes being connected with vertical roof beam, post respectively through connecting bolt.
2. A mechanically connected aluminum alloy beam-column joint structure according to claim 1, wherein the upper side of the connecting end of the longitudinal beam is connected to the column via an upper channel rib provided in the concave portion, and the lower side of the connecting end of the longitudinal beam is connected to the column via a lower channel rib provided in the concave portion.
3. The mechanically-connected aluminum alloy beam-column joint structure of claim 2, wherein the upper groove-shaped rib comprises upper vertical plates at two sides, a transverse rib plate is arranged between the lower parts of the two upper vertical plates, short rib plates which are arranged at the lower sides of the transverse rib plates and turn inwards are respectively arranged at the lower ends of the two upper vertical plates, the short rib plates, the upper vertical plates and the transverse rib plates are matched to form slots, and two side ends of a beam flange at the upper side extend into the corresponding slots; the lower groove-shaped rib comprises lower vertical plates positioned on two sides, and an upper transverse rib plate used for being connected with a beam flange positioned on the lower side is arranged between the upper ends of the two lower vertical plates.
4. The mechanically connected aluminum alloy beam-column node structure of claim 3, wherein the lower risers are integrally formed with the upper transverse rib, and an integrally formed lower transverse rib is further provided between the upper ends of the two lower risers and below the upper transverse rib.
5. The mechanical connection aluminum alloy beam column node structure of claim 3 or 4, characterized in that the outer sides of the two upper risers and the outer sides of the two lower risers are vertically provided with a limiting groove respectively, and the inner side of the column flange and the two sides of the column web are vertically provided with a limiting block respectively for matching with the limiting groove.
6. The mechanically connected aluminum alloy beam-column joint structure of claim 5, wherein the limiting blocks are right-angled triangular protrusions integrally formed on the inner sides of the column flanges.
7. The mechanically connected aluminum alloy beam column node structure according to claim 1, 2, 3, 4 or 6, wherein the transverse beam and the longitudinal beam respectively comprise a beam web, and the upper end and the lower end of the beam web are respectively provided with a beam flange in a vertical mode.
8. The mechanical connection aluminum alloy beam column joint structure as claimed in claim 7, wherein integrally formed beam axillary plates are respectively and obliquely arranged at two sides of the connection part of the beam flange and the beam web.
9. A mechanically joined aluminum alloy beam-column joint structure according to claim 1, 2, 3, 4, 6 or 8, wherein said angle member comprises a column connecting plate connected to the column, a beam connecting plate connected to the transverse beam, and an end of said column connecting plate and one end of said beam connecting plate are perpendicular to each other to form an angle plate.
10. The mechanically connecting aluminum alloy beam-column joint structure as claimed in claim 9, wherein the corner plate has a wave-shaped energy dissipation axillary plate at its corner, both ends of which are integrally formed with the column connecting plate and the beam connecting plate, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752482.4U CN210067069U (en) | 2019-05-24 | 2019-05-24 | Mechanical connecting aluminum alloy beam column joint structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920752482.4U CN210067069U (en) | 2019-05-24 | 2019-05-24 | Mechanical connecting aluminum alloy beam column joint structure |
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| CN210067069U true CN210067069U (en) | 2020-02-14 |
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| CN201920752482.4U Expired - Fee Related CN210067069U (en) | 2019-05-24 | 2019-05-24 | Mechanical connecting aluminum alloy beam column joint structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042933A (en) * | 2019-05-24 | 2019-07-23 | 福建工程学院 | A kind of mechanically connection aluminum alloy beams column node structure and assembling method |
| CN111576835A (en) * | 2020-04-23 | 2020-08-25 | 深圳市特辰科技股份有限公司 | Climbing frame with aluminum alloy horizontal cross beam |
| CN112854480A (en) * | 2021-03-15 | 2021-05-28 | 刘盼盼 | Beam column weak axis connecting joint and assembling method thereof |
-
2019
- 2019-05-24 CN CN201920752482.4U patent/CN210067069U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042933A (en) * | 2019-05-24 | 2019-07-23 | 福建工程学院 | A kind of mechanically connection aluminum alloy beams column node structure and assembling method |
| CN110042933B (en) * | 2019-05-24 | 2023-09-22 | 福建工程学院 | Mechanical connection aluminum alloy beam column node structure and assembling method |
| CN111576835A (en) * | 2020-04-23 | 2020-08-25 | 深圳市特辰科技股份有限公司 | Climbing frame with aluminum alloy horizontal cross beam |
| CN112854480A (en) * | 2021-03-15 | 2021-05-28 | 刘盼盼 | Beam column weak axis connecting joint and assembling method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |