CN208088504U - 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
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- CN208088504U CN208088504U CN201721847644.XU CN201721847644U CN208088504U CN 208088504 U CN208088504 U CN 208088504U CN 201721847644 U CN201721847644 U CN 201721847644U CN 208088504 U CN208088504 U CN 208088504U
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- plate
- inner sleeve
- lower prop
- prop
- crossbeam
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Abstract
The utility model is related 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 are 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 utility model, it is simple in structure, it is securely and reliably, easy to disassemble；And can avoid the easy ignition calamity of welding, the shortcomings that time-consuming, substantially increase construction speed.
Description
Technical field
The utility model is related to technical field of civil engineering more particularly to a kind of inner sleeve cartridge type column companies based on civil engineering
Connect node.
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 the following deficiencies：(1) hot
The zone of influence can affect the mechanical properties；(2) low construction efficiency；(3) quality is difficult to ensure；(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, realizing 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.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is to provide a kind of inner sleeve cartridge type column connected node based on civil engineering, it is intended to solve
Welding manner in the prior art is high to welder's proficiency degree of dependence, and time-consuming longer, structure dismoutability is poor, is easy to happen fire
The problem of.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of inner sleeve cartridge type column connection based on civil engineering
Node, including column and crossbeam, the column are detachably connected with the crossbeam by first connecting portion；The column includes upper
Column 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 strengthening portion.
Wherein, the strengthening portion 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 third fixed plate, and described first fixes
It is uniformly provided with mounting hole respectively in plate, the second fixed plate and third fixed plate.
Wherein, it is provided with the first connecting plate 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 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 in the upper prop flanged plate of the upper prop lower end and setting in the lower prop
The lower prop flanged plate of upper end, the upper prop are connect 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 extends on the upside of first connecting plate is parallel.
Wherein, the crossbeam includes web and is arranged the wing plate on the web top and bottom end, the crossbeam it is transversal
Face is in the shape of an " I "；The web and the wing plate offer mounting hole close to the side of the lower prop.
Wherein, it is connected by second fixed plate of front and back setting between the web and first connecting plate；Institute
It states solid by be oppositely arranged described first between the lower prop flanged plate of wing plate and corresponding position, second connecting plate
Fixed board is connected with the third fixed plate.
(3) advantageous effect
Compared with prior art, the above-mentioned technical proposal of the utility model has the advantages that：The utility model carries
A kind of inner sleeve cartridge type column connected node based on civil engineering supplied, it is simple in structure, it is securely and reliably, easy to disassemble；And it can avoid
It welds easy ignition calamity, the shortcomings that time-consuming, substantially increases 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 propose the full spiral shell flange column connected node form of inner sleeve cartridge type for being suitable for the splicing of box-type section column, should
Node ensure switching performance between box-type section vertical member column and column and the mechanical property being welded to connect close on the basis of,
It realizes the complete of structure to be bolted and efficiently assemble, avoids welding, effectively raise construction speed.Meanwhile it eliminating
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(
It can be with beautiful problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the inner sleeve cartridge type column connected node of the utility model embodiment；
Fig. 2 is the exploded view of the inner sleeve cartridge type column connected node of the utility model embodiment；
Fig. 3 is the enlarged drawing of the parts D shown in Fig. 1；
Fig. 4 is the exploded view of lower prop shown in Fig. 1；
Fig. 5 is that inner sleeve is installed to the step schematic diagram in lower prop；
Wherein, 1- columns；2- crossbeams；3- first connecting portions；4- second connecting portions；5- strengthening portions；6- partition boards；
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-；33- third fixed plates；
41- upper prop flanged plates；42- lower prop flanged plates.
Specific implementation mode
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used for limiting the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Unless another
It is described, the meaning of " nick shaped " is the shape in addition to section is concordant.Term "upper", "lower", "left", "right", "inner", "outside",
The orientation or positional relationship of the instructions such as " front end ", " rear end ", " head ", " tail portion " is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second ", " third " etc. are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains depending on concrete condition
Justice.
Shown in Fig. 1 to Fig. 5, the utility model provides a kind of inner sleeve cartridge type column connection section based on civil engineering
Point, including column 1 and crossbeam 2, column 1 are detachably connected with crossbeam 2 by first connecting portion 3；Column 1 includes upper prop 11 under
Column 12, upper prop 11 are detachably connected with lower prop 12 by second connecting portion 4.
A kind of antidetonation connection structure based on civil engineering provided by the utility model, compared with prior art, structure letter
It is single, it is securely and reliably, easy to disassemble；And can avoid the easy ignition calamity of welding, 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 strengthening portion 5.
Specifically, referring to described in Fig. 4, strengthening portion 5 is to be fixed on the inner sleeve of 12 inside of lower prop, and inner sleeve is reinforced 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, so that inner sleeve and lower prop 12 is formed 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 third fixed plate 33, first
It is uniformly provided with mounting hole respectively in fixed plate 31, the second fixed plate 32 and third fixed plate 33.In the present embodiment, mounting hole at
It is opened in arranged in columnsly in the first fixed plate 31, the second fixed plate 32 and third 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 side of lower prop；By fixing piece also cross the second fixed plate 32 and connecting plate
121, 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 corresponding position, to realize fixation of second fixed plate 32 to connecting plate 121 and crossbeam 2.
Further, second connecting portion 4 includes being arranged in the upper prop flanged plate 41 of 11 lower end of upper prop and setting in lower prop 12
The lower prop flanged plate 42 of upper end, upper prop 11 are connect 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 are 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 parallel.
Further, crossbeam 2 includes web 21 and is arranged the wing plate 22 on 21 top of web and bottom end, crossbeam 2 it is transversal
Face is in the shape of an " I "；Web 21 and wing plate 22 offer mounting hole close to the side of lower prop 12.
Further, it is connected by the second fixed plate 32 of front and back setting between web 21 and the first connecting plate 121；Wing plate
It is solid by the first fixed plate 31 and third that are oppositely arranged between 22 and the lower prop flanged plate 42 of corresponding position, the second connecting plate
Fixed board 33 connects.
It should be noted that the column 1, crossbeam 2 and inner sleeve etc. in this programme are all made of regular tenacity grade steel
(Q235 or Q345) or high performance steel (Q420).
The embodiments of the present invention provide for the sake of example and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are and to make this field to more preferably illustrate the principles of the present invention and practical application
Those of ordinary skill is it will be appreciated that various embodiments with various modifications of the utility model to design suitable for special-purpose.
Claims (8)
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)；The first connecting portion
(3) include the first fixed plate (31), the second fixed plate (32) and third fixed plate (33), first fixed plate (31), second
It is uniformly provided with mounting hole respectively in fixed plate (32) and third fixed plate (33)；The second connecting portion (4) includes that setting exists
The upper prop flanged plate (41) of upper prop (11) lower end and setting the lower prop (12) upper end lower prop flanged plate (42), it is described
Upper prop (11) is connect with the lower prop (12) by the upper prop flanged plate (41) and the lower prop flanged plate (42)；The lower prop
Flanged plate (42) extends to the upside of first connecting plate (121) close to one end of the crossbeam (2).
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 strengthening portion (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 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) 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 lower prop (12).
6. the inner sleeve cartridge type column connected node according to claim 5 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.
7. the inner sleeve cartridge type column connected node according to claim 1 based on civil engineering, which is characterized in that the crossbeam
(2) include web (21) and setting the web (21) top and bottom end wing plate (22), 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 side of the lower prop (12).
8. the inner sleeve cartridge type column connected node according to claim 7 based on civil engineering, which is characterized in that the web
(21) it is connect by second fixed plate (32) of front and back setting between first connecting plate (121)；The wing plate
(22) between the lower prop flanged plate (42) of corresponding position, second connecting plate by be oppositely arranged described first
Fixed plate (31) and the third fixed plate (33) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847644.XU CN208088504U (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 |
|---|---|---|---|
| CN201721847644.XU CN208088504U (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 |
|---|---|
| CN208088504U true CN208088504U (en) | 2018-11-13 |
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ID=64068742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847644.XU Active CN208088504U (en) | 2017-12-26 | 2017-12-26 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
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| CN (1) | CN208088504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118786A (en) * | 2017-12-26 | 2018-06-05 | 北京建筑大学 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
| CN111877569A (en) * | 2020-07-30 | 2020-11-03 | 中冶(上海)钢结构科技有限公司 | Assembled column structure system of steel structure and installation method thereof |
| 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 |
-
2017
- 2017-12-26 CN CN201721847644.XU patent/CN208088504U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118786A (en) * | 2017-12-26 | 2018-06-05 | 北京建筑大学 | A kind of inner sleeve cartridge type column connected node based on civil engineering |
| CN111877569A (en) * | 2020-07-30 | 2020-11-03 | 中冶(上海)钢结构科技有限公司 | Assembled column structure system of steel structure and installation method thereof |
| 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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