CN108118786A - A kind of inner sleeve cartridge type column connected node based on civil engineering - Google Patents
A kind of inner sleeve cartridge type column connected node based on civil engineering Download PDFInfo
- Publication number
- CN108118786A CN108118786A CN201711431515.7A CN201711431515A CN108118786A CN 108118786 A CN108118786 A CN 108118786A CN 201711431515 A CN201711431515 A CN 201711431515A CN 108118786 A CN108118786 A CN 108118786A
- Authority
- CN
- China
- Prior art keywords
- plate
- inner sleeve
- lower prop
- civil engineering
- prop
- 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.)
- Pending
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Classifications
-
- 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
- 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
- E04B2001/2406—Connection nodes
-
- 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
Abstract
The present invention relates to technical field of civil engineering, and in particular to a kind of inner sleeve cartridge type column connected node based on civil engineering, including column and crossbeam, the column is detachably connected with the crossbeam by first connecting portion；The column includes upper prop and lower prop, and the upper prop is detachably connected with the lower prop by second connecting portion.A kind of inner sleeve cartridge type column connected node based on civil engineering provided by the invention, it is simple in structure, it is securely and reliably, easy to disassemble；And can avoid welding easy ignition calamity, the shortcomings that time-consuming, substantially increase construction speed.
Description
Technical field
The present invention relates to technical field of civil engineering more particularly to a kind of inner sleeve cartridge type column based on civil engineering to connect section
Point.
Background technology
It is existing《Seismic design provision in building code》(GB50010-2010,2016 editions) and《High-rise civil building long strands
Regulation》(JGJ99-2015) steel structure connection mainly has weld seam and is bolted two kinds of forms in, commonly uses box Section Column and column
Connection is generally the form of groove full penetration.Compared with being bolted, field welding connection has following deficiency：(1) it is hot
The zone of influence can affect the mechanical properties；(2) low construction efficiency；(3) quality is difficult to ensure that；(4) structure dismoutability is poor；(5) it is unfavorable for
Energy conservation and environmental protection；(6) welding manner is affected by welder technology qualification, and welder, which lacks experience, may seriously affect welding
Quality even causes fire when serious.However, realize that steel construction scene is bolted especially common box Section Column and realizes entirely
Complete bolted technology is also immature.Therefore, more efficient, practical live bolt fastening structure system is researched and developed to shorten the construction period,
The anti-seismic performance for improving structure simultaneously is most important.
The content of the invention
(1) technical problems to be solved
It is an object of the invention to provide a kind of inner sleeve cartridge type column connected nodes based on civil engineering, it is intended to solve existing
Welding manner in technology is high to welder's proficiency degree of dependence, and time-consuming longer, structure dismoutability is poor, and asking for fire easily occurs
Topic.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of inner sleeve cartridge type columns based on civil engineering to connect section
Point, including column and crossbeam, the column is detachably connected with the crossbeam by first connecting portion；The column includes upper prop
And lower prop, the upper prop are detachably connected with the lower prop by second connecting portion.
Wherein, the lower prop is internally provided with rib.
Wherein, the rib is the inner sleeve being fixed on the inside of the lower prop, and the inner sleeve is closed by polylith reinforcing plate
It encloses, the cross section of the inner sleeve is regular polygon.
Wherein, the length of the inner sleeve is more than the length of the lower prop.
Wherein, the first connecting portion includes the first fixed plate, the second fixed plate and the 3rd fixed plate, and described first fixes
Mounting hole is uniformly provided with respectively in plate, the second fixed plate and the 3rd fixed plate.
Wherein, the first connecting plate is provided on the outside of the lower prop, mounting hole is uniformly provided on first connecting plate；Institute
It states crossbeam and is uniformly provided with mounting hole close to the lower prop one side；By fixing piece also cross second fixed plate and described
The mounting hole on connecting plate, second fixed plate and the crossbeam, the crossbeam is fixed on the center pillar.
Wherein, the second connecting portion includes being arranged on the upper prop flanged plate of the upper prop lower end and is arranged on the lower prop
The lower prop flanged plate of upper end, the upper prop are connected with the lower prop by the upper prop flanged plate and the lower prop flanged plate；Institute
State the upside that lower prop flanged plate extends to first connecting plate close to one end of the crossbeam.
Wherein, the second connecting plate, second connecting plate and the lower prop are additionally provided on the downside of first connecting plate
The part that flanged plate is extended on the upside of first connecting plate is parallel.
Wherein, the crossbeam includes web and is arranged on the wing plate of the web top and bottom, the crossbeam it is transversal
Face is in I-shaped；The web and the wing plate offer mounting hole close to the one side of the lower prop.
Wherein, connected between the web and first connecting plate by second fixed plate of front and rear setting；Institute
It states solid by be oppositely arranged described first between the lower prop flanged plate of wing plate and correspondence position, second connecting plate
Fixed board is connected with the 3rd fixed plate.
(3) advantageous effect
Compared with prior art, above-mentioned technical proposal of the invention has the advantages that：One kind provided by the invention
Inner sleeve cartridge type column connected node based on civil engineering, it is simple in structure, it is securely and reliably, easy to disassemble；And it can avoid welding easy hair
Fire, the shortcomings that time-consuming, substantially increase construction speed；
A kind of inner sleeve cartridge type column connected node based on civil engineering provided by the invention, integrated use inner sleeve, column base,
The technologies such as flange and bolt are proposed to be suitable for the full spiral shell flange column connected node form of inner sleeve cartridge type of box-type section column splicing, are somebody's turn to do
Node is ensureing switching performance between box-type section vertical member column and column and the mechanical property being welded to connect on the basis of,
It realizes the complete of structure to be bolted and efficiently assemble, avoids welding, effectively raise construction speed.Meanwhile it eliminates
The flanged plate and high-strength bolt that common standard column base is flushed with lower flange of girder edge, solving flange at lower flange and protruding influences building work(
Can be with beauty the problem of.
Description of the drawings
Fig. 1 is the structure diagram of the inner sleeve cartridge type column connected node of the embodiment of the present invention；
Fig. 2 is the exploded view of the inner sleeve cartridge type column connected node of the embodiment of the present invention；
Fig. 3 is the enlarged drawing of D parts shown in Fig. 1；
Fig. 4 is the exploded view of lower prop shown in Fig. 1；
Fig. 5 is the step schematic diagram that inner sleeve is installed in lower prop；
Wherein, 1- columns；2- crossbeams；3- first connecting portions；4- second connecting portions；5- ribs；6- partition plates；
11- upper props；12- lower props；The first connecting plates of 121-；The second connecting plates of 122-；
21- webs；22- wing plates；
The first fixed plates of 31-；The second fixed plates of 32-；The 3rd fixed plates of 33-；
41- upper prop flanged plates；42- lower prop flanged plates.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used for limiting the scope of the invention.
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more；Unless otherwise saying
Bright, the meaning of " nick shaped " is the shape in addition to section is concordant.Term " on ", " under ", "left", "right", " interior ", " outer ", " preceding
End ", " rear end ", " head ", the orientation of the instructions such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second ", " 3rd " etc. are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete condition can be regarded and understand the concrete meaning of above-mentioned term in the present invention.
Referring to shown in Fig. 1 to Fig. 5, the present invention provides a kind of inner sleeve cartridge type column connected node based on civil engineering, bags
Column 1 and crossbeam 2 are included, column 1 is detachably connected with crossbeam 2 by first connecting portion 3；Column 1 includes upper prop 11 and lower prop 12,
Upper prop 11 is detachably connected with lower prop 12 by second connecting portion 4.
A kind of antidetonation connection structure based on civil engineering provided by the invention, compared with prior art, simple in structure, peace
It is complete reliable, it is easy to disassemble；And can avoid welding easy ignition calamity, the shortcomings that time-consuming, substantially increase construction speed.
Further, in order to enhance the bonding strength of upper prop 11 and lower prop 12, lower prop 12 is internally provided with rib 5.
Specifically, referring to described in Fig. 4, rib 5 is the inner sleeve for being fixed on 12 inside of lower prop, and inner sleeve is strengthened by polylith
Plate surrounds, and the cross section of inner sleeve is regular polygon.In the present embodiment, inner sleeve is surrounded by the reinforcing plate of eight block length strips
It forms, i.e., the cross section of inner sleeve is octagon；Inner sleeve is fixed on 12 inside of lower prop, specific steps by welding manner
For：A- is by the reinforcing plate uniform welding of four block length strips on the inner wall of lower prop 12；B- is by the reinforcing plate of remaining four block length strips
It is welded in again on 12 inner wall of lower prop between the adjacent stiffening plates in step A；C- is by two pieces adjacent in above-mentioned eight pieces of reinforcing plates
Between fixed by welding manner, inner sleeve and lower prop 12 is made to form an entirety.
It should be appreciated that the length of inner sleeve is more than the length of lower prop 12.
Further, first connecting portion 3 include the first fixed plate 31, the second fixed plate 32 and the 3rd fixed plate 33, first
Mounting hole is uniformly provided with respectively in fixed plate 31, the second fixed plate 32 and the 3rd fixed plate 33.In the present embodiment, mounting hole into
It is opened in arranged in columnsly in the first fixed plate 31, the second fixed plate 32 and the 3rd fixed plate 33.
Further, 12 outside of lower prop is provided with the first connecting plate 121, and fixation is uniformly provided on the first connecting plate 121
Hole；Crossbeam 2 is uniformly provided with mounting hole close to 12 one side of lower prop；By fixing piece also cross the second fixed plate 32 and connecting plate
121st, the mounting hole in the second fixed plate 32 and crossbeam 2, crossbeam 2 is fixed on center pillar 12.
In the present embodiment, fixing piece be high-strength bolt, connecting plate 121 and crossbeam 2 by two pieces be oppositely arranged second
Fixed plate 32 is fixed；Specifically, then connecting plate 121 and crossbeam 2 use high intensity between above-mentioned two piece of second fixed plate 32
Bolt passes through the mounting hole of correspondence position, to realize fixation of second fixed plate 32 to connecting plate 121 and crossbeam 2.
Further, second connecting portion 4 includes being arranged on the upper prop flanged plate 41 of 11 lower end of upper prop and is arranged on lower prop 12
The lower prop flanged plate 42 of upper end, upper prop 11 are connected with lower prop 12 by upper prop flanged plate 41 and lower prop flanged plate 42；Lower prop flange
Plate 42 extends to the upside of the first connecting plate 121 close to one end of crossbeam 2.In the present embodiment, upper prop flanged plate 41 and lower prop method
Blue plate 42 is separately fixed at by welding manner on upper prop 11 and lower prop 12；42 surrounding of upper prop flanged plate 41 and lower prop flanged plate
Mounting hole is opened up, and the two is fixed by high-strength bolt.
Further, in order to enhance the fixing intensity between column 1 and crossbeam 2, the downside of the first connecting plate 121 is also set up
There is the second connecting plate 122, the part that the second connecting plate 122 extends to 121 upside of the first connecting plate with lower prop flanged plate 42 is parallel.
Further, crossbeam 2 includes web 21 and is arranged on the wing plate 22 of 21 top of web and bottom, crossbeam 2 it is transversal
Face is in I-shaped；Web 21 and wing plate 22 offer mounting hole close to the one side of lower prop 12.
Further, connected between 21 and first connecting plate 121 of web by the second fixed plate 32 of front and rear setting；Wing plate
It is solid by the first fixed plate 31 and the 3rd being oppositely arranged between 22 and the lower prop flanged plate 42 of correspondence position, the second connecting plate
Fixed board 33 connects.
It should be noted that column 1, crossbeam 2 and inner sleeve in this programme etc. uses regular tenacity grade steel
(Q235 or Q345) or high performance steel (Q420).
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment, and makes those of ordinary skill in the art
It will be appreciated that the present invention is so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (10)
1. a kind of inner sleeve cartridge type column connected node based on civil engineering, which is characterized in that including column (1) and crossbeam (2), institute
Column (1) is stated to be detachably connected by first connecting portion (3) with the crossbeam (2)；The column (1) include upper prop (11) and under
Column (12), the upper prop (11) are detachably connected with the lower prop (12) by second connecting portion (4).
2. the inner sleeve cartridge type column connected node according to claim 1 based on civil engineering, which is characterized in that the lower prop
(12) it is internally provided with rib (5).
3. the inner sleeve cartridge type column connected node according to claim 2 based on civil engineering, which is characterized in that the reinforcement
Portion (5) is the inner sleeve being fixed on the inside of the lower prop (12), and the inner sleeve is surrounded by polylith reinforcing plate, the inner sleeve
The cross section of cylinder is regular polygon.
4. the inner sleeve cartridge type column connected node according to claim 3 based on civil engineering, which is characterized in that the inner sleeve
The length of cylinder is more than the length of the lower prop (12).
5. the inner sleeve cartridge type column connected node according to claim 1 based on civil engineering, which is characterized in that described first
Connecting portion (3) includes the first fixed plate (31), the second fixed plate (32) and the 3rd fixed plate (33), first fixed plate
(31), mounting hole is uniformly provided with respectively in the second fixed plate (32) and the 3rd fixed plate (33).
6. the inner sleeve cartridge type column connected node according to claim 5 based on civil engineering, which is characterized in that the lower prop
(12) outside is provided with the first connecting plate (121), and mounting hole is uniformly provided on first connecting plate (121)；The crossbeam
(2) it is uniformly provided with mounting hole close to the lower prop (12) one side；By fixing piece also cross second fixed plate (32)
With the mounting hole on the connecting plate (121), second fixed plate (32) and the crossbeam (2), by the crossbeam (2)
It is fixed on the center pillar (12).
7. the inner sleeve cartridge type column connected node according to claim 6 based on civil engineering, which is characterized in that described second
Connecting portion (4) includes being arranged on the upper prop flanged plate (41) of the upper prop (11) lower end and is arranged on the lower prop (12) upper end
Lower prop flanged plate (42), the upper prop (11) pass through the upper prop flanged plate (41) and the lower prop flange with the lower prop (12)
Plate (42) connects；The lower prop flanged plate (42) extends to first connecting plate (121) close to one end of the crossbeam (2)
Upside.
8. the inner sleeve cartridge type column connected node according to claim 6 based on civil engineering, which is characterized in that described first
The second connecting plate (122), second connecting plate (122) and the lower prop flanged plate are additionally provided on the downside of connecting plate (121)
(42) part extended on the upside of first connecting plate (121) is parallel.
9. the inner sleeve cartridge type column connected node according to claim 6 based on civil engineering, which is characterized in that the crossbeam
(2) web (21) and the wing plate (22) for being arranged on the web (21) top and bottom are included, the cross section of the crossbeam (2) is in
I-shaped；The web (21) and the wing plate (22) offer mounting hole close to the one side of the lower prop (12).
10. the inner sleeve cartridge type column connected node according to claim 9 based on civil engineering, which is characterized in that the abdomen
It is connected between plate (21) and first connecting plate (121) by second fixed plate (32) of front and rear setting；The wing plate
(22) between the lower prop flanged plate (42) of correspondence position, second connecting plate by be oppositely arranged described first
Fixed plate (31) and the 3rd fixed plate (33) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431515.7A CN108118786A (en) | 2017-12-26 | 2017-12-26 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431515.7A CN108118786A (en) | 2017-12-26 | 2017-12-26 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108118786A true CN108118786A (en) | 2018-06-05 |
Family
ID=62231720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431515.7A Pending CN108118786A (en) | 2017-12-26 | 2017-12-26 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108118786A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487455A (en) * | 2018-06-19 | 2018-09-04 | 青岛理工大学 | Modularization steel frame |
| CN109695295A (en) * | 2019-01-04 | 2019-04-30 | 哈尔滨工业大学（威海） | A kind of column-column-beam assembled integrated can be changed deck-molding node and its construction method |
| CN112282057A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Core barrel flange closed section column joint with self-tapping bolt and construction method thereof |
| CN112282055A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Separated core barrel flange closed section column connecting joint and construction and design method thereof |
| CN112282058A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Integral core section of thick bamboo flange closed cross-section post connected node |
| CN116905655A (en) * | 2023-09-11 | 2023-10-20 | 北京建筑大学 | Sleeve type flange connection modularized steel structure system and building thereof |
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| CN208088504U (en) * | 2017-12-26 | 2018-11-13 | 北京建筑大学 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487455A (en) * | 2018-06-19 | 2018-09-04 | 青岛理工大学 | Modularization steel frame |
| CN109695295A (en) * | 2019-01-04 | 2019-04-30 | 哈尔滨工业大学（威海） | A kind of column-column-beam assembled integrated can be changed deck-molding node and its construction method |
| CN109695295B (en) * | 2019-01-04 | 2021-05-04 | 哈尔滨工业大学（威海） | Column-beam assembly type integrated variable beam height node and construction method thereof |
| CN112282057A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Core barrel flange closed section column joint with self-tapping bolt and construction method thereof |
| CN112282055A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Separated core barrel flange closed section column connecting joint and construction and design method thereof |
| CN112282058A (en) * | 2020-11-20 | 2021-01-29 | 北京建筑大学 | Integral core section of thick bamboo flange closed cross-section post connected node |
| CN116905655A (en) * | 2023-09-11 | 2023-10-20 | 北京建筑大学 | Sleeve type flange connection modularized steel structure system and building thereof |
| CN116905655B (en) * | 2023-09-11 | 2024-01-19 | 北京建筑大学 | Sleeve type flange connection modularized steel structure system and building thereof |
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Application publication date: 20180605 |
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