CN110344498A - A kind of composite beam and composite beam and Column border node attachment device - Google Patents
A kind of composite beam and composite beam and Column border node attachment device Download PDFInfo
- Publication number
- CN110344498A CN110344498A CN201910633283.6A CN201910633283A CN110344498A CN 110344498 A CN110344498 A CN 110344498A CN 201910633283 A CN201910633283 A CN 201910633283A CN 110344498 A CN110344498 A CN 110344498A
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- China
- Prior art keywords
- shape
- composite beam
- shell
- support column
- plate
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of composite beams, include shell and core, the shell is the cylinder that section is " returning " shape, the material of shell is aluminium, the material of core and the material of shell are different, composite beam and Column border node attachment device, include composite beam, support column and connecting bracket, four side surface upper parts of support column are respectively arranged with horizontal composite beam, the upper end of support column is provided with " ten " shape opening, composite beam is close to be provided with rectangular slot on the end face of support column, rectangular slot is communicated with the end of " ten " shape opening respectively, connecting bracket is inserted into " ten " the shape opening of support column and the rectangular slot of composite beam, bracket and support column are respectively fixedly connected with by screw, connecting bracket and composite beam, purpose is to solve existing girder steel, it is exposed under external environment, corrosion resistance is poor；Existing beam, Column border node connection, junction force unbalance, connecting screw are easily damaged, and connecting plate is easy to happen bending deformation, cracking, beam, the problem of being not connected firmly of column.
Description
Technical field
The present invention relates to the realm of building construction, especially a kind of composite beam and composite beam and Column border node attachment device.
Background technique
Joist support support the total weight of component and roofing in building upper boom, be most to attach most importance in building upper boom
The part wanted, beam should have good bending resistance, and firmness has corrosion resistance again.
Existing beam generally uses steel construction, is exposed under external environment, and corrosion resistance is poor；Existing beam, Column border node connection,
It is screwed using connecting plate in the outside of beam, column, junction force unbalance, by high stress collection at connecting screw
In, screw is easily damaged, and connecting plate is easy to happen bending deformation, cracking, and beam, column are not connected firmly.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of composite beam and composite beam and Column border node attachment device, purpose
It is to solve existing girder steel, is exposed under external environment, corrosion resistance is poor；Existing beam, Column border node connection, junction stress are uneven
Weighing apparatus, connecting screw are easily damaged, and connecting plate is easy to happen bending deformation, cracking, beam, the problem of being not connected firmly of column.
To solve the above-mentioned problems, the technical scheme is that a kind of composite beam, the composite beam include shell and core
Body, the shell are the cylinders that section is " returning " shape, and the material of shell is aluminium, and core is to be installed on the intracorporal rectangle column of shell
Body, the material of core and the material of shell are different, and the Young's modulus of core material is greater than the Young's modulus of shell material.
Further, the material of the core is steel.
A kind of composite beam and Column border node attachment device include composite beam, support column and connecting bracket, and the support column is to be in
The rectangle cylinder of vertical shape, four side surface upper parts of support column are respectively arranged with horizontal composite beam, support column it is upper
End is provided with " ten " shape opening, and composite beam is close to be provided with the rectangular slot through upper and lower surfaces on the end face of support column, and four
Rectangular slot on composite beam is communicated with the end of " ten " shape opening respectively；
The connecting bracket includes " г " shape plate, "T"-shaped plate, collet and support plate, and " г " shape plate is that vertical face in a vertical shape is " г "
The plate body of shape, "T"-shaped plate are that vertical face in a vertical shape is " T " shaped plate body, and " г " shape plate vertical section is fixed in "T"-shaped plate
It is " T " shaped frame body that the heart, " г " shape plate and "T"-shaped plate, which constitute upper and lower part section, and two corresponding frame bodies are fixed to each other, from
And the main frame body that upper and lower part section is " ten " shape is constituted, " г " shape edge-perpendicular of main frame body lower part fixes collet, and collet is
By two " г " shape framves that vertically fixed plate body is constituted, the support plate of fixed triangle shape between two plate bodys of collet；
The connecting bracket is inserted into " ten " the shape opening of support column and the rectangular slot of four composite beams, is distinguished by screw
It is fixedly connected with bracket and support column, connecting bracket and composite beam.
It further, is to be welded and fixed between each plate body of the connecting bracket.
Further, the length on the length of the upper and lower plate of the collet shape side " г " more corresponding than main frame body lower part
It is long.
Further, the support column is made of the shell of aluminium material and the inner core of steel material.
Further, the section of the shell is " returning " shape, and the section of inner core is rectangle.
Through the above technical solutions, beneficial effects of the present invention:
1, of the invention, a kind of composite beam includes shell and core, and the shell is the cylinder that section is " returning " shape, the material of shell
Matter is aluminium, and core is to be installed on the intracorporal rectangle cylinder of shell, and the material of core and the material of shell are different, the poplar of core material
Family name's modulus is greater than the Young's modulus of shell material；The advantages of structure is, since shell is aluminium, composite beam under ambient enviroment,
There is good corrosion resistance, the material of core guarantees being not easy to deform for composite beam, and anti-deformation nature is strong.
2, of the invention, the connecting bracket is inserted into the rectangular slot of " ten " the shape opening and four composite beams of support column
It is interior, bracket and support column, connecting bracket and composite beam are respectively fixedly connected with by screw；The advantages of structure is connecting bracket
In the opening of the end face of support column, composite beam, connecting screw is located at the equal stress in two sides of opening, and stress balance,
Bending damage is less likely to occur screw, and the collet of connecting bracket and support plate are played a supporting role, the bending resistance of connecting bracket
Qu Nengli enhancing, the pendency gravity of composite beam not will lead to connecting bracket deformation and cracking, while alleviate holding for connecting screw
Weight power enhances the performance that is connected firmly of composite beam and support column.
Detailed description of the invention
Fig. 1 is a kind of structure chart of composite beam；
Fig. 2 is cross-sectional view at Fig. 1 B-B；
Fig. 3 is the schematic diagram of composite beam shown in Fig. 1 Yu Column border node attachment device；
Fig. 4 is the structure chart of attachment device shown in Fig. 3；
Fig. 5 is cross-sectional view at Fig. 4 A-A；
Fig. 6 is the schematic diagram of the connecting bracket of attachment device shown in Fig. 3；
Fig. 7 is the top view of the connecting bracket of attachment device shown in Fig. 3；
Fig. 8 is the schematic diagram of the frame body of connecting bracket shown in Fig. 6；
Fig. 9 is the main view of the frame body of connecting bracket shown in Fig. 6.
Numbering in the drawing are as follows: 1 is composite beam, and 2 be support column, and 3 be connecting bracket, and 4 be rectangular slot, and 5 be frame body, and 6 are
Main frame body, 10 be shell, and 11 be core, and 20 are open for " ten " shape, and 21 be shell, and 22 be inner core, and 30 be " г " shape plate, and 31 be " T "
Shape plate, 32 be collet, and 33 be support plate.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
As shown in FIG. 1 to FIG. 9, a kind of composite beam 1, shell 10 and core 11, the shell 10 are that section is " returning " shape
Cylinder, the material of shell 10 are aluminium, and core 11 is the rectangle cylinder being installed in shell 10, the material and shell 10 of core 11
Material it is different, the Young's modulus of 11 material of core is greater than the Young's modulus of 10 material of shell, and the material of core 11 is steel.
A kind of composite beam and Column border node attachment device include composite beam 1, support column 2 and connecting bracket 3, the support column 2
It is rectangle cylinder in a vertical shape, four side surface upper parts of support column 2 are respectively arranged with horizontal composite beam 1, support
The upper end of column 2 is provided with " ten " shape opening 20, and composite beam 1 is close to be provided with the length through upper and lower surfaces on the end face of support column 2
Square groove 4, the rectangular slot 4 on four composite beams 1 are communicated with the end of " ten " shape opening 20 respectively.
The connecting bracket 3 includes " г " shape plate 30, "T"-shaped plate 31, collet 32 and support plate 33, and " г " shape plate 30 is in perpendicular
The vertical face of straight shape is the plate body of " г " shape, and "T"-shaped plate 31 is that vertical face in a vertical shape is " T " shaped plate body, and " г " shape plate 30 is vertical
Section is fixed on the center of "T"-shaped plate 31, and it is " T " shaped frame body 5 that " г " shape plate 30 and "T"-shaped plate 31, which constitute upper and lower part section,
Two corresponding frame bodies 5 are fixed to each other, to constitute the main frame body 6 that upper and lower part section is " ten " shape, 6 lower part of main frame body
The fixed collet 32 of " г " shape edge-perpendicular, collet 32 be by two " г " shape framves that vertically fixed plate body is constituted, collet 32
The support plate 33 of fixed triangle shape between two plate bodys.
The connecting bracket 3 is inserted into " ten " the shape opening 20 of support column 2 and the rectangular slot 4 of four composite beams 1, is led to
It crosses screw and is respectively fixedly connected with bracket 3 and support column 2, connecting bracket 3 and composite beam 2.
It is to be welded and fixed between each plate body of the connecting bracket 3.
The length on the length of the upper and lower plate of the collet 32 " г " shape side more corresponding than 6 lower part of main frame body is long.
The support column 2 is made of the shell 21 of aluminium material and the inner core 22 of steel material.
The section of the shell 21 is " returning " shape, and the section of inner core 22 is rectangle.
Since the shell 10 of composite beam 1 is aluminium, composite beam 1 has good corrosion resistance, core 11 under ambient enviroment
Material guarantee that composite beam is not easy to deform, anti-deformation nature is strong；The connecting bracket 3 is inserted into " ten " shape of support column 2
In the rectangular slot 4 of opening 20 and four composite beams 1, connecting screw is located at the two sides of " ten " shape opening 20 or rectangular slot 4
Equal stress, and stress balance, bending damage is less likely to occur screw, and the collet 32 of connecting bracket 3 and support plate 33 rise
To supporting role, the bending resistance of connecting bracket 3 enhances, the pendency gravity of composite beam 1 not will lead to the deformation of connecting bracket 3 and
Cracking, while the load-bearing pressure of connecting screw is alleviated, enhance the performance that is connected firmly of composite beam 1 and support column 2.
A specific embodiment of the invention is described in detail in conjunction with attached drawing above, still, foregoing description content is not pair
The limitation of invention, without prejudice in spirit, that is, the open scope of the invention, all technical solutions to invention carry out a variety of equivalent
Or equivalent deformation or replacement all belongs to the scope of protection of the present invention.
Claims (7)
1. a kind of composite beam, which is characterized in that the composite beam (1) includes shell (10) and core (11), the shell (10)
It is the cylinder that section is " returning " shape, the material of shell (10) is aluminium, and core (11) is the rectangle column being installed in shell (10)
The material of body, core (11) is different from the material of shell (10), and the Young's modulus of core (11) material is greater than shell (10) material
Young's modulus.
2. composite beam according to claim 1, which is characterized in that the material of the core (11) is steel.
3. a kind of based on claim 1~the 2 any composite beam and Column border node attachment device, which is characterized in that comprising multiple
Closing beam (1), support column (2) and connecting bracket (3), the support column (2) is rectangle cylinder in a vertical shape, support column (2)
Four side surface upper parts be respectively arranged with horizontal composite beam (1), the upper end of support column (2) be provided with " ten " shape opening
(20), composite beam (1) is close to be provided with the rectangular slot (4) through upper and lower surfaces on the end face of support column (2), and four compound
Rectangular slot (4) on beam (1) is communicated with the end of " ten " shape opening (20) respectively；
The connecting bracket (3) includes " г " shape plate (30), "T"-shaped plate (31), collet (32) and support plate (33), " г " shape plate
(30) be vertical face in a vertical shape be " г " shape plate body, "T"-shaped plate (31) be vertical face in a vertical shape be " T " shaped plate body,
" г " shape plate (30) vertical section is fixed on the center of "T"-shaped plate (31), and " г " shape plate (30) and "T"-shaped plate (31) constitute upper and lower part
Section is " T " shaped frame body (5), and two corresponding frame bodies (5) are fixed to each other, to constitute upper and lower part section and be
" г " shape edge-perpendicular of the main frame body (6) of " ten " shape, main frame body (6) lower part is fixed collet (32), and collet (32) is hung down by two
Directly " г " shape frame that fixed plate body is constituted, the support plate (33) of fixed triangle shape between two plate bodys of collet (32)；
The connecting bracket (3) is inserted into the rectangular slot of " ten " shape opening (20) and four composite beams (1) of support column (2)
(4) in, bracket (3) and support column (2), connecting bracket (3) and composite beam (2) are respectively fixedly connected with by screw.
4. composite beam according to claim 3 and Column border node attachment device, which is characterized in that the connecting bracket (3)
It is to be welded and fixed between each plate body.
5. composite beam according to claim 3 and Column border node attachment device, which is characterized in that the collet (32) it is upper,
The length on the length of lower plate " г " shape side more corresponding than main frame body (6) lower part is long.
6. composite beam according to claim 3 and Column border node attachment device, which is characterized in that the support column (2) is by aluminium
The shell (21) of material and inner core (22) composition of steel material.
7. composite beam according to claim 6 and Column border node attachment device, which is characterized in that the section of the shell (21)
It is " returning " shape, the section of inner core (22) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633283.6A CN110344498B (en) | 2019-07-13 | 2019-07-13 | Composite beam and column joint connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633283.6A CN110344498B (en) | 2019-07-13 | 2019-07-13 | Composite beam and column joint connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110344498A true CN110344498A (en) | 2019-10-18 |
| CN110344498B CN110344498B (en) | 2020-07-17 |
Family
ID=68176134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910633283.6A Active CN110344498B (en) | 2019-07-13 | 2019-07-13 | Composite beam and column joint connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344498B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07259185A (en) * | 1994-03-18 | 1995-10-09 | Nishikawa Hisato | Column beam joining structure of building |
| JPH0821011A (en) * | 1994-07-06 | 1996-01-23 | Hirata Kensetsu:Kk | Connector fittings for building |
| JPH09144143A (en) * | 1995-11-21 | 1997-06-03 | Nagano Kensetsu Kk | Aseismatic reinforcing metal |
| JP2002054234A (en) * | 2000-08-07 | 2002-02-20 | Hideki Oikawa | Girth bracket |
| JP2003105856A (en) * | 2001-09-28 | 2003-04-09 | Nkk Corp | Split t-shaped joint metal, and structure of jointing between column and beam |
| CN201406768Y (en) * | 2009-06-01 | 2010-02-17 | 徐泽樟 | Novel connecting component |
| CN201460021U (en) * | 2009-07-01 | 2010-05-12 | 王双国 | Novel aluminium-coated steel building section |
| JP2010106626A (en) * | 2008-10-31 | 2010-05-13 | Misawa Homes Co Ltd | Joint structure of column and beam |
| CN107355000A (en) * | 2017-06-23 | 2017-11-17 | 东南大学 | Web friction-type shape-memory alloy rod Self-resetting steel-frame beam side column node |
| CN208701894U (en) * | 2018-08-07 | 2019-04-05 | 新昌县营道科技有限公司 | A kind of beam-column connection structure |
-
2019
- 2019-07-13 CN CN201910633283.6A patent/CN110344498B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07259185A (en) * | 1994-03-18 | 1995-10-09 | Nishikawa Hisato | Column beam joining structure of building |
| JPH0821011A (en) * | 1994-07-06 | 1996-01-23 | Hirata Kensetsu:Kk | Connector fittings for building |
| JPH09144143A (en) * | 1995-11-21 | 1997-06-03 | Nagano Kensetsu Kk | Aseismatic reinforcing metal |
| JP2002054234A (en) * | 2000-08-07 | 2002-02-20 | Hideki Oikawa | Girth bracket |
| JP2003105856A (en) * | 2001-09-28 | 2003-04-09 | Nkk Corp | Split t-shaped joint metal, and structure of jointing between column and beam |
| JP2010106626A (en) * | 2008-10-31 | 2010-05-13 | Misawa Homes Co Ltd | Joint structure of column and beam |
| CN201406768Y (en) * | 2009-06-01 | 2010-02-17 | 徐泽樟 | Novel connecting component |
| CN201460021U (en) * | 2009-07-01 | 2010-05-12 | 王双国 | Novel aluminium-coated steel building section |
| CN107355000A (en) * | 2017-06-23 | 2017-11-17 | 东南大学 | Web friction-type shape-memory alloy rod Self-resetting steel-frame beam side column node |
| CN208701894U (en) * | 2018-08-07 | 2019-04-05 | 新昌县营道科技有限公司 | A kind of beam-column connection structure |
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| Publication number | Publication date |
|---|---|
| CN110344498B (en) | 2020-07-17 |
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