CN108505621A - Inner sleeve cartridge type steel frame beam column attachment device - Google Patents
Inner sleeve cartridge type steel frame beam column attachment device Download PDFInfo
- Publication number
- CN108505621A CN108505621A CN201810537920.5A CN201810537920A CN108505621A CN 108505621 A CN108505621 A CN 108505621A CN 201810537920 A CN201810537920 A CN 201810537920A CN 108505621 A CN108505621 A CN 108505621A
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- CN
- China
- Prior art keywords
- inner sleeve
- steel frame
- column
- steel
- frame column
- 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
-
- 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
- E04B2001/2415—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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention proposes a kind of inner sleeve cartridge type steel frame beam column attachment device, belong to construction engineering technical field, it is located at the lower section of the first Steel Frame Column including the first Steel Frame Column, the second Steel Frame Column, inner sleeve, connection short beam, beam connecting plate and steel-frame beam, the second Steel Frame Column；The upper end of inner sleeve is inserted into the lower end of the first Steel Frame Column, and is fixedly connected with the first Steel Frame Column by one-way bolt；The lower end of inner sleeve is inserted into the upper end of the second Steel Frame Column, and is fixedly connected with the second Steel Frame Column by one-way bolt；Connection short beam is welded in the outer wall of inner sleeve, and positioned at the first Steel Frame Column and the second Steel Frame Column between, steel-frame beam by beam connecting plate with connect short beam docking, the both ends of beam connecting plate by high-strength bolt respectively with connect short beam and steel-frame beam is fixedly connected.The inner sleeve cartridge type steel frame beam column attachment device can reach fast speed of application, simple structure, requirement easy for installation, while can guarantee the safe and reliable of entire connecting node again.
Description
Technical field
The invention belongs to construction engineering technical field more particularly to a kind of inner sleeve cartridge type steel frame beam column attachment devices.
Background technology
Assembled steel frame structure building is different from traditional architecture construction mode, and maximum feature is exactly that construction is quick,
More stringent requirements are proposed for this connection to node.Inner sleeve assembled steel frame connecting node is in assembled beam-to-column connection
A kind of form, currently, inner sleeve cartridge type beam-to-column joint mainly uses split bolt type of attachment, however, this type of attachment is still deposited
In some shortcomings, such as：(1) bolt generation is easily made to be staggered in arrangement；(2) split bolt allows to arrange limited amount, is also easy to produce brokenly
It is bad；(3) split bolt type of attachment node is also easy to produce inner sleeve and post jamb segregation phenomenon under reciprocating load.
In addition, some inner sleeve cartridge type connecting nodes are also commonly used in modular structure connecting node, such as：Patent
CN104775517A discloses a kind of steel frame and steel structure module connecting node, and upper module column is used to fall in inner sleeve
On, module column and connecting plate are then welded as whole connection method, however, there are site weldings for such type of attachment, not
It realizes complete assembled in situ, moreover, inner sleeve mainly plays construction positioning action, with steel moald-cavity column without effectively connecting, fails to fill
Its carrying effect is waved in distribution.Patent CN106522374A discloses a kind of attachment device for link block steel frame,
Entirety is welded as with lower module column in advance using inner sleeve, then, upper module column is fallen on inner sleeve, and uses a system
Row connecting plate connects, and finally, upper module column and connecting plate welding is completed to the connection of entire node, however, such connection shape
Formula equally exists site welding, and inner sleeve equally mainly plays construction positioning action, with steel moald-cavity column without effectively connecting, in addition,
The problems such as node makes, processing complexity there is also construction complexity, and in-site installation required precision is high.
Thus, how to provide one kind can Fast Installation, few welding even welding, while can guarantee again safe and reliable
Inner sleeve cartridge type steel frame beam column type of attachment is a urgent problem to be solved.
Invention content
The present invention for the above technical issues, proposes a kind of inner sleeve cartridge type steel frame beam column attachment device, can reach
Speed of application is fast, simple structure, requirement easy for installation, while can guarantee the safe and reliable of entire connecting node again.
In order to achieve the above object, the technical solution adopted by the present invention is：
Inner sleeve cartridge type steel frame beam column attachment device, including the first Steel Frame Column, the second Steel Frame Column, inner sleeve, connection
Short beam, beam connecting plate and steel-frame beam, second Steel Frame Column are located at the lower section of first Steel Frame Column；The inner sleeve
Upper end be inserted into the lower end of first Steel Frame Column, and be fixedly connected with first Steel Frame Column by one-way bolt；
The lower end of the inner sleeve is inserted into the upper end of second Steel Frame Column, and passes through one-way bolt and second Steel Frame Column
It is fixedly connected；The connection short beam is welded in the outer wall of the inner sleeve, and is located at first Steel Frame Column and the second steel framework
Between trestle, the steel-frame beam is docked by the beam connecting plate with the connection short beam, and the both ends of the beam connecting plate are logical
High-strength bolt is crossed to be fixedly connected with the connection short beam and steel-frame beam respectively.
Preferably, the outer wall clearance fit of the inner wall of first Steel Frame Column lower end and the inner sleeve upper end, institute
State the outer wall clearance fit of the inner wall and the inner sleeve lower end of the second Steel Frame Column upper end.
Preferably, the upper end of the inner sleeve two lateral walls is respectively equipped with and multiple may pass through the of the one-way bolt
One bolt hole, the lower end of the first Steel Frame Column side wall is equipped with corresponding to first bolt hole may pass through the one-way bolt
The second bolt hole, first bolt hole and the second bolt hole are coaxially disposed.
Preferably, the lower end of the inner sleeve two lateral walls is respectively equipped with and multiple may pass through the of the one-way bolt
Three bolts hole, the upper end of the second Steel Frame Column side wall is equipped with corresponding to the third bolt hole may pass through the one-way bolt
The 4th bolt hole, the third bolt hole and the 4th bolt hole are coaxially disposed.
Preferably, the third bolt hole and the first bolt hole are arranged on the same side wall of the inner sleeve.
Preferably, the connection short beam is welded on the inner sleeve side wall equipped with first bolt hole and third bolt hole
On.
Preferably, the connection short beam is close to strong welds such as the outer walls of the end face of the inner sleeve and the inner sleeve.
Preferably, end surface shape one of the connection short beam close to the end face of the steel-frame beam and the steel-frame beam
It causes.
Compared with prior art, the advantages of the present invention are：
1, inner sleeve cartridge type steel frame beam column attachment device provided in an embodiment of the present invention, by being welded on inner sleeve drum outer wall
Connection short beam is connect with steel-frame beam, by one-way bolt connection inner sleeve and Steel Frame Column, it is simple and reasonable, it can be achieved that
The standardization that steel-frame beam, column produce, site operation predominantly lifts and bolt applies stubborn two big steps, and installation is fast and convenient, and
And live zero welding procedure may be implemented；
2, inner sleeve cartridge type steel frame beam column attachment device provided in an embodiment of the present invention uses one-way bolt to realize interior
Effective connection of sleeve and Steel Frame Column, since the stress of styletable one-way bolt predominantly undertakes shearing action, and it is unidirectional
The shear-carrying capacity of bolt can ensure that the safety of entire connecting node can higher than same specification, the common high-strength bolt of same level
It leans on.
Description of the drawings
Fig. 1 is the structural schematic diagram of inner sleeve cartridge type steel frame beam column attachment device provided in an embodiment of the present invention；
Fig. 2 is the detonation configuration figure of Fig. 1；
Fig. 3 is the structural schematic diagram of the inner sleeve after vertically splitting；
In above each figure：1, the first Steel Frame Column；2, the second Steel Frame Column；3, inner sleeve；4, one-way bolt；5, it connects short
Beam；6, beam connecting plate；7, high-strength bolt；8, steel-frame beam；81, top flange plate；82, web；83, bottom wing listrium；9, the first spiral shell
Keyhole；10, the second bolt hole；11, third bolt hole；12, the 4th bolt hole；13, internal partition.
Specific implementation mode
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it should be noted that the length direction of air conditioner indoor unit is the transverse direction after installation；Term
The orientation or positional relationship of the instructions such as "inner", "outside", "upper", "lower", "front", "rear" be based on attached position relationship shown in FIG. 1,
Be merely for convenience of description of the present invention and simplification of the description, do not indicate or imply the indicated 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 ", " third ", " the 4th " are used for description purposes only, and are not understood to indicate or imply relative importance.
As depicted in figs. 1 and 2, the present invention relates to a kind of inner sleeve cartridge type steel frame beam column attachment devices, including the first steel framework
Trestle 1, the second Steel Frame Column 2, inner sleeve 3, connection short beam 5, beam connecting plate 6 and steel-frame beam 8, the first Steel Frame Column 1 and the
Two Steel Frame Columns 2 are coaxially arranged, and the second Steel Frame Column 2 is located at the lower section of the first Steel Frame Column 1,1 He of the first Steel Frame Column
Support column of second Steel Frame Column 2 as steel frame；The upper end of inner sleeve 3 is inserted into the lower end of the first Steel Frame Column 1, and is passed through
One-way bolt 4 is fixedly connected with the first Steel Frame Column 1；The lower end of inner sleeve 3 is inserted into the upper end of the second Steel Frame Column 2, and is led to
One-way bolt 4 is crossed to be fixedly connected with the second Steel Frame Column 2；Connection short beam 5 is welded in the outer wall of inner sleeve 3, and is located at the first steel
Between frame column 1 and the second Steel Frame Column 2, steel-frame beam 8 is docked by beam connecting plate 6 with short beam 5 is connect, beam connecting plate 6
Both ends by high-strength bolt 7 respectively with connect short beam 5 and steel-frame beam 8 is fixedly connected.
In one embodiment, as shown in Fig. 2, the outer wall of the inner wall of 1 lower end of the first Steel Frame Column and 3 upper end of inner sleeve
Clearance fit, the outer wall clearance fit of the inner wall and 3 lower end of inner sleeve of 2 upper end of the second Steel Frame Column.First steel framework is set in this way
Trestle 1, the second Steel Frame Column 2 and inner sleeve 3 both ensure that the top and bottom of inner sleeve 3 can be smoothly inserted into when mounted
In first Steel Frame Column 1 and the second Steel Frame Column 2, in turn ensures when being fastened by one-way bolt 4, can realize inner sleeve 3
Fitting closely for outer wall and the first Steel Frame Column 1 and 2 inner wall of the second Steel Frame Column, ensures bonding strength.It should be noted that
As shown in Figures 2 and 3, the first Steel Frame Column 1 and the second Steel Frame Column 2 are specially hollow rectangular steel tube, and inner sleeve 3 is specially interior
Portion is equipped with the rectangular steel tube of internal partition 13.
For the connection of inner sleeve 3 and the first Steel Frame Column 1, as shown in Fig. 2, the upper end of 3 two lateral walls of inner sleeve point
The first bolt hole 9 of one-way bolt 4 multiple She You not be may pass through, the lower end of 1 side wall of the first Steel Frame Column corresponds to the first bolt
Hole 9 is equipped with the second bolt hole 10 that may pass through one-way bolt 4, and the first bolt hole 9 and the second bolt hole 10 are coaxially disposed, so that interior
The upper end of sleeve 3 and the lower end of the first Steel Frame Column 1 are fixed together by one-way bolt 4.It should be noted that inside
The first bolt hole 9 is respectively set in 3 two lateral walls of sleeve, can ensure stress when inner sleeve 3 is connect with the first Steel Frame Column 1
Balance, it is to be understood that those skilled in the art also can be respectively provided with the first bolt hole 9 in four side walls of inner sleeve 3.This
Outside, those skilled in the art can be according to the needs of bonding strength, the specific number that the first bolt hole 9 and the second bolt hole 10 is arranged
Amount, in the present embodiment, the first bolt hole 9 and the second bolt hole 10 are that three rows three arrange, totally 9.
Similarly, for the connection of inner sleeve 3 and the second Steel Frame Column 2, as shown in Fig. 2, under 3 two lateral walls of inner sleeve
End is respectively equipped with multiple third bolts hole 11 that may pass through one-way bolt 4, and the upper end of 2 side wall of the second Steel Frame Column corresponds to third
Bolt hole 11 is equipped with the 4th bolt hole 12 that may pass through one-way bolt 4, and third bolt hole 11 and the 4th bolt hole 12 are coaxially disposed,
So that the lower end of inner sleeve 3 and the upper end of the second Steel Frame Column 2 are fixed together by one-way bolt 4.It needs to illustrate
It is that third bolt hole 11 and the first bolt hole 9 are arranged on the same side wall of inner sleeve 3.Distinguish in 3 two lateral walls of inner sleeve
Third bolt hole 11 is set, can ensure stress balance when inner sleeve 3 is connect with the second Steel Frame Column 2.It is understood that
Those skilled in the art also can be respectively provided with third bolt hole 11 in four side walls of inner sleeve 3.In addition, those skilled in the art can
According to the needs of bonding strength, the specific quantity that third bolt hole 11 and the 4th bolt hole 12 are set, in the present embodiment, third
Bolt hole 11 and the 4th bolt hole 12 are that three rows three arrange, totally 9.
For inner sleeve 3 and the connection for connecting short beam 5, as shown in Fig. 2, connection short beam 5 close to the end face of inner sleeve 3 with it is interior
The strong welds such as the outer wall of sleeve 3, to ensure the bonding strength of connection short beam 5 and inner sleeve 3.It should be noted that as one kind
It is preferred that connection short beam 5 is welded on 3 side wall of inner sleeve equipped with the first bolt hole 9 and third bolt hole 11, in this way in connection steel
After Vierendeel girder 8, the pulling force that steel-frame beam 8 transmits applies the one-way bolt 4 across the first bolt hole 9 and third bolt hole 11
Active force be largely along the axial pulling force effect of one-way bolt 4, shearing action is smaller, advantageously ensures that entire connecting node
Mechanical property.In addition, inner sleeve 3 with connect short beam 5 can in advance be welded in factory it is integral, to avoid site welding.It can be with
Understand, the installation number and position that people in the art can be according to steel-frame beam 8, the quantity of specific setting connection short beam 5
The welding position and.
For the connection of connection short beam 5 and steel-frame beam 8, as shown in Fig. 2, connection short beam 5 is close to the end face of steel-frame beam 8
It is consistent with the end surface shape of steel-frame beam 8, in order to be docked with steel-frame beam 8.In order to ensure to connect short beam 5 and steel-frame beam 8
Between bonding strength, polylith beam connecting plate 6 can be used and be attached, in the present embodiment, as shown in Fig. 2, using three pieces
The connection of beam connecting plate 6 connection short beam 5 and steel-frame beam 8, three pieces of beam connecting plates 6 are respectively used to the top flange of connection steel frames beam 8
Plate 81, bottom wing listrium 83 and web 82.
In order to be better understood from the inner sleeve cartridge type steel frame beam column attachment device of above-described embodiment offer, to its installation process
It is described as follows：
First, according to the specific installation needs of steel-frame beam 8, in factory, connection short beam 5 is pre-welded to inner sleeve
3 middle part.When site operation, according to specific installation needs, the second Steel Frame Column 2 is fixedly mounted in place, connection will be welded with
The lower end of the inner sleeve 3 of short beam 5 is inserted into the upper end of the second Steel Frame Column 2, and installation one-way bolt 4 is simultaneously tightened, make inner sleeve 3 with
The second closely connection of Steel Frame Column 2.Then, the first Steel Frame Column 1 is hung to 3 top of inner sleeve, it will be under the first Steel Frame Column 1
End cap is installed one-way bolt 4 and is tightened, inner sleeve 3 is made closely to be connect with the first Steel Frame Column 1 outside the upper end of inner sleeve 3.Most
Afterwards, using high-strength bolt 7 by the both ends of beam connecting plate 6 respectively with connect short beam 5 and steel-frame beam 8 connection fasten, complete connection
Short beam 5 is connected with the docking of steel-frame beam 8, completes the installation of entire beam-column connection.
Inner sleeve cartridge type steel frame beam column attachment device provided in an embodiment of the present invention, by being welded on 3 outer wall of inner sleeve
Connection short beam 5 is connect with steel-frame beam 8, and inner sleeve 3 and Steel Frame Column are connected by one-way bolt 4, simple and reasonable, can
Realize the standardization that steel-frame beam, column produce, site operation predominantly lifts and bolt applies stubborn two big steps, installs quick letter
Just, furthermore, it is possible to realize live zero welding procedure.Moreover, inner sleeve cartridge type steel frame beam column connection provided in an embodiment of the present invention
Device uses one-way bolt 4 to realize effective connection of inner sleeve 3 and Steel Frame Column, due to the stress of styletable one-way bolt 4
State predominantly undertakes shearing action, and the shear-carrying capacity of one-way bolt 4 is higher than same specification, the common high-strength spiral shell of same level
Bolt can ensure the safe and reliable of entire connecting node.
Claims (8)
1. inner sleeve cartridge type steel frame beam column attachment device, it is characterised in that：Including the first Steel Frame Column (1), the second Steel Frame Column
(2), inner sleeve (3), connection short beam (5), beam connecting plate (6) and steel-frame beam (8), second Steel Frame Column (2) are located at institute
State the lower section of the first Steel Frame Column (1)；The upper end of the inner sleeve (3) is inserted into the lower end of first Steel Frame Column (1), and
It is fixedly connected with first Steel Frame Column (1) by one-way bolt (4)；The lower end of the inner sleeve (3) is inserted into described second
In the upper end of Steel Frame Column (2), and it is fixedly connected with second Steel Frame Column (2) by one-way bolt (4)；The connection is short
Beam (5) is welded in the outer wall of the inner sleeve (3), and positioned at first Steel Frame Column (1) and the second Steel Frame Column (2) it
Between, the steel-frame beam (8) is docked by the beam connecting plate (6) with the connection short beam (5), the beam connecting plate (6)
Both ends are fixedly connected with the connection short beam (5) and steel-frame beam (8) respectively by high-strength bolt (7).
2. inner sleeve cartridge type steel frame beam column attachment device according to claim 1, it is characterised in that：First steel frame
The outer wall clearance fit of the inner wall and the inner sleeve (3) upper end of column (1) lower end, the second Steel Frame Column (2) upper end it is interior
The outer wall clearance fit of wall and the inner sleeve (3) lower end.
3. inner sleeve cartridge type steel frame beam column attachment device according to claim 1, it is characterised in that：The inner sleeve (3)
The upper end of two lateral walls is respectively equipped with multiple the first bolts hole (9) that may pass through the one-way bolt (4), first steel framework
The lower end of trestle (1) side wall corresponds to first bolt hole (9) and is equipped with the second bolt hole that may pass through the one-way bolt (4)
(10), first bolt hole (9) is coaxially disposed with the second bolt hole (10).
4. inner sleeve cartridge type steel frame beam column attachment device according to claim 3, it is characterised in that：The inner sleeve (3)
The lower end of two lateral walls is respectively equipped with multiple third bolts hole (11) that may pass through the one-way bolt (4), second steel
The upper end of frame column (2) side wall corresponds to the third bolt hole (11) and is equipped with the 4th spiral shell that may pass through the one-way bolt (4)
Keyhole (12), the third bolt hole (11) are coaxially disposed with the 4th bolt hole (12).
5. inner sleeve cartridge type steel frame beam column attachment device according to claim 4, it is characterised in that：The third bolt hole
(11) it is arranged on the same side wall of the inner sleeve (3) with the first bolt hole (9).
6. inner sleeve cartridge type steel frame beam column attachment device according to claim 5, it is characterised in that：The connection short beam
(5) it is welded on inner sleeve (3) side wall equipped with first bolt hole (9) and third bolt hole (11).
7. inner sleeve cartridge type steel frame beam column attachment device according to claim 1, it is characterised in that：The connection short beam
(5) close to the strong welds such as the end face of the inner sleeve (3) and the outer wall of the inner sleeve (3).
8. inner sleeve cartridge type steel frame beam column attachment device according to claim 1 or claim 7, it is characterised in that：The connection is short
Beam (5) is consistent with the end surface shape of the steel-frame beam (8) close to the end face of the steel-frame beam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537920.5A CN108505621A (en) | 2018-05-30 | 2018-05-30 | Inner sleeve cartridge type steel frame beam column attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537920.5A CN108505621A (en) | 2018-05-30 | 2018-05-30 | Inner sleeve cartridge type steel frame beam column attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505621A true CN108505621A (en) | 2018-09-07 |
Family
ID=63401864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537920.5A Withdrawn CN108505621A (en) | 2018-05-30 | 2018-05-30 | Inner sleeve cartridge type steel frame beam column attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505621A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138180A (en) * | 2018-10-19 | 2019-01-04 | 长安大学 | A kind of replaceable part filled type composite structure frame assembly node and preparation method thereof |
| CN111636673A (en) * | 2020-05-22 | 2020-09-08 | 五冶集团上海有限公司 | Large-span and super-story-height building external scaffold wall connecting piece fixing auxiliary tool |
| CN113445799A (en) * | 2021-06-17 | 2021-09-28 | 北京建筑大学 | Core column type double-flange self-resetting beam column connecting node structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280148A (en) * | 1998-03-30 | 1999-10-12 | Nippon Steel Corp | Joint construction for steel column and beam |
| CN201649307U (en) * | 2010-04-21 | 2010-11-24 | 南京固强建筑技术有限公司 | Beam-column joint connecting structure |
| CN206034642U (en) * | 2016-08-25 | 2017-03-22 | 中冶建筑研究总院有限公司 | Steel column flange formula splicing joint |
| CN207211392U (en) * | 2017-09-21 | 2018-04-10 | 安阳工学院 | The post column connected node of assembly concrete-filled steel tube framework |
| CN108049499A (en) * | 2017-12-26 | 2018-05-18 | 北京建筑大学 | A kind of column connected node based on civil engineering |
| CN208396006U (en) * | 2018-05-30 | 2019-01-18 | 青岛理工大学 | Inner sleeve cartridge type steel frame beam column attachment device |
-
2018
- 2018-05-30 CN CN201810537920.5A patent/CN108505621A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280148A (en) * | 1998-03-30 | 1999-10-12 | Nippon Steel Corp | Joint construction for steel column and beam |
| CN201649307U (en) * | 2010-04-21 | 2010-11-24 | 南京固强建筑技术有限公司 | Beam-column joint connecting structure |
| CN206034642U (en) * | 2016-08-25 | 2017-03-22 | 中冶建筑研究总院有限公司 | Steel column flange formula splicing joint |
| CN207211392U (en) * | 2017-09-21 | 2018-04-10 | 安阳工学院 | The post column connected node of assembly concrete-filled steel tube framework |
| CN108049499A (en) * | 2017-12-26 | 2018-05-18 | 北京建筑大学 | A kind of column connected node based on civil engineering |
| CN208396006U (en) * | 2018-05-30 | 2019-01-18 | 青岛理工大学 | Inner sleeve cartridge type steel frame beam column attachment device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138180A (en) * | 2018-10-19 | 2019-01-04 | 长安大学 | A kind of replaceable part filled type composite structure frame assembly node and preparation method thereof |
| CN111636673A (en) * | 2020-05-22 | 2020-09-08 | 五冶集团上海有限公司 | Large-span and super-story-height building external scaffold wall connecting piece fixing auxiliary tool |
| CN113445799A (en) * | 2021-06-17 | 2021-09-28 | 北京建筑大学 | Core column type double-flange self-resetting beam column connecting node structure |
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