CN207761072U - A kind of concrete filled steel tube assembled girder connection structure - Google Patents
A kind of concrete filled steel tube assembled girder connection structure Download PDFInfo
- Publication number
- CN207761072U CN207761072U CN201820013999.7U CN201820013999U CN207761072U CN 207761072 U CN207761072 U CN 207761072U CN 201820013999 U CN201820013999 U CN 201820013999U CN 207761072 U CN207761072 U CN 207761072U
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- China
- Prior art keywords
- fixed link
- sloping platform
- connection structure
- steel pipe
- square tube
- 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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Abstract
The utility model provides a kind of concrete filled steel tube assembled girder connection structure, is related to building engineering field.The concrete filled steel tube assembled girder connection structure, including square tube column, the left and right side of the square tube column is connected with the first beam rectangular steel pipe, the left and right side of the square tube column offers fluting, it is fixedly connected with buffer board on the inner wall of the fluting, it is provided with sloping platform on the outside of the fluting, the first fixed link is fixedly connected at the top of the first beam rectangular steel pipe, the second fixed link is provided on the inside of first fixed link.The concrete filled steel tube assembled girder connection structure, by being provided with buffer board, cross bar, the first beam rectangular steel pipe and sloping platform, cross bar, the first fixed link and the second fixed link make sloping platform lateral and vertical connection, improve the connective stability of sloping platform and square tube column, sloping platform provides support base, boss is integrated with sloping platform and pours, and limits the displacement of connector, and the buffer layer in connector buffers the vibrations of the second beam rectangular steel pipe.
Description
Technical field
The utility model is related to construction engineering technical field, specially a kind of concrete filled steel tube assembled girder connection structure.
Background technology
Concrete filled steel tube is exactly that concrete is poured into steel pipe and is consolidated to increase the strength and stiffness of steel pipe, is greatly carried
High bearing capacity, reinforced column beam and steel structure column beam are basic architecture structure common in architectural engineering, beam connection
Node needs good stability and shock resistance, and its connection of concrete filled steel tube assembled girder connection structure now is unstable, resists
Shake effect difference is easily detached from.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of concrete filled steel tube assembled girder connection structure, solution
The problem of its connection of the concrete filled steel tube assembled girder connection structure determined now is unstable, and anti seismic efficiency difference is easily detached from.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of concrete filled steel tube assembly
The left and right side of formula girder connection structure, including square tube column, the square tube column is connected with the first beam rectangular steel pipe, the square tube
The left and right side of column offers fluting, and buffer board is fixedly connected on the inner wall of the fluting, is set on the outside of the fluting
It is equipped with sloping platform, the first fixed link is fixedly connected at the top of the first beam rectangular steel pipe, is set on the inside of first fixed link
It is equipped with the second fixed link, the top of first fixed link and the second fixed link all extends to the inside of sloping platform, the square tube column
The left and right side on top is both provided with the second beam rectangular steel pipe, and the outer sheath of the second beam rectangular steel pipe is equipped with beam end plate,
The side of the beam end plate offers card slot, and the card slot is internally provided with kelly, and one end of kelly extends to square tube column
Inside.
Preferably, the quantity of first fixed link and the second fixed link is two, first fixed link and second
The height and the width of fixed link are all different.
Preferably, cross bar is fixedly connected on the inner wall of the fluting, the inside of buffer board is run through in one end of the cross bar
And extend to the inside of sloping platform.
Preferably, the side of the beam end plate is provided with reinforcing plate, and the outer surface of the reinforcing plate passes through bolt and beam-ends
Plate is fixedly connected.
Preferably, connector, the outside setting of the connector are provided between the second beam rectangular steel pipe and sloping platform
There is boss.
Preferably, the connector includes buffer layer, and the top and bottom of the buffer layer has been respectively fixedly connected with first
Concrete layer and the second concrete layer have been fixedly connected on the inside of first concrete layer and the second concrete layer hinged
Block.
（Three）Advantageous effect
The utility model provides a kind of concrete filled steel tube assembled girder connection structure.Has following advantageous effect：
1, the concrete filled steel tube assembled girder connection structure, by be provided with buffer board, cross bar, the first beam rectangular steel pipe,
First fixed link, the second fixed link and sloping platform, cross bar, the first fixed link and the second fixed link make sloping platform lateral and vertical company
It connects, improves the connective stability of sloping platform and square tube column, sloping platform provides support base, by being provided with connector and boss, boss
It is integrated and pours with sloping platform, limit the displacement of connector, the buffer layer in connector buffers the vibrations of the second beam rectangular steel pipe.
2, the concrete filled steel tube assembled girder connection structure is blocked by being provided with beam end plate, reinforcing plate, card slot and kelly
Engaging of the bar with card slot, beam end plate and square tube column are mutually fixed, and beam end plate improves the connection of the second beam rectangular steel pipe and square tube column
Stability, reinforcing plate improve the fastness of beam end plate.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting-piece structure schematic diagram.
In figure：1 square tube column, 2 buffer boards, 3 cross bars, 4 first fixed links, 5 sloping platforms, 6 boss, 7 second beam rectangular steel pipes, 8
Beam end plate, 9 reinforcing plates, 10 card slots, 11 connectors, 111 first concrete layers, 112 hinged blocks, 113 buffer layers, 114 second are mixed
Solidifying soil layer, 12 flutings, 13 second fixed links, 14 first beam rectangular steel pipes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of concrete filled steel tube assembled girder connection structure, as shown in Figs. 1-2, including side
The left and right side of tubing string 1, square tube column 1 is connected with the first beam rectangular steel pipe 14, and the left and right side of square tube column 1 offers
Fluting 12, slot 12 inner wall on be fixedly connected with buffer board 2,12 outside of slotting is provided with sloping platform 5, by being provided with fluting
12, buffer board 2 and sloping platform 5, for fluting 12 convenient for clamping sloping platform 5, sloping platform 5 provides intermediate supports, and buffer board 2 buffers sloping platform 5 and opens
Collision between 12 inner wall of slot, slot 12 inner wall on be fixedly connected with cross bar 3, the inside of buffer board 2 is run through in one end of cross bar 3
And the inside of sloping platform 5 is extended to, the top of the first beam rectangular steel pipe 14 is fixedly connected with the first fixed link 4, the first fixed link 4
Inside is provided with the second fixed link 13, and the top of the first fixed link 4 and the second fixed link 13 all extends to the inside of sloping platform 5, and
The quantity of one fixed link 4 and the second fixed link 13 is two, and the height and the width of the first fixed link 4 and the second fixed link 13 are equal
Differ, by be provided with buffer board 2, cross bar 3, the first beam rectangular steel pipe 14, the first fixed link 4, the second fixed link 13 and tiltedly
Platform 5, cross bar 3, the first fixed link 4 and the second fixed link 13 make sloping platform 5 lateral and vertical connection, improve sloping platform 5 and square tube
The connective stability of column 1, sloping platform 5 provide the support base at intermediate position, and the left and right side on 1 top of square tube column is both provided with
Two beam rectangular steel pipes 7, are provided with connector 11 between the second beam rectangular steel pipe 7 and sloping platform 5, the outside of connector 11 is provided with convex
Platform 6, connector 11 include buffer layer 113, and by being provided with connector 11 and boss 6, boss 6 is integrated with sloping platform 5 and pours, limit
The displacement of connector 11 processed, the buffer layer 113 in connector 11 buffer the vibrations of the second beam rectangular steel pipe 7, the top of buffer layer 113
Portion has been respectively fixedly connected with the first concrete layer 111 and the second concrete layer 114, the first concrete layer 111 and second with bottom
The inside of concrete layer 114 has been fixedly connected with hinged block 112, by being provided with the first concrete layer 111, hinged block 112, delaying
Layer 113, the second concrete layer 114 are rushed, the first concrete layer 111 and the second concrete layer 114 protect simultaneously adhesion buffer layer 113,
The vibrations of buffering the second beam rectangular steel pipe 7 of adjusting of buffer layer 113, the structural stability of the raising connector 11 of hinged block 112, second
The outer sheath of beam rectangular steel pipe 7 is equipped with beam end plate 8, and the side of beam end plate 8 offers card slot 10, and card slot 10 is internally provided with card
Bar, and one end of kelly extends to the inside of square tube column 1, the side of beam end plate 8 is provided with reinforcing plate 9, the outer surface of reinforcing plate 9
It is fixedly connected with beam end plate 8 by bolt, by being provided with beam end plate 8, reinforcing plate 9, card slot 10 and kelly, kelly and card slot 10
Engaging, beam end plate 8 and 1 phase of square tube column are fixed, beam end plate 8 improves the stable connection of the second beam rectangular steel pipe 7 and square tube column 1
Property, reinforcing plate 9 improves the fastness of beam end plate 8.
Operation principle：In use, fluting 12, convenient for clamping sloping platform 5, sloping platform 5 provides intermediate supports, buffer board 2 buffers sloping platform
Collision between 5 and 12 inner walls of fluting, cross bar 3, the first fixed link 4 and the second fixed link 13 make laterally and vertically sloping platform 5
Connection, improves the connective stability of sloping platform 5 and square tube column 1, and sloping platform 5 provides the support base at intermediate position, boss 6 and sloping platform 5
It being integrated and pours, limit the displacement of connector 11, the buffer layer 113 in connector 11 buffers the vibrations of the second beam rectangular steel pipe 7,
First concrete layer 111 and the protection of the second concrete layer 114 and adhesion buffer layer 113, the buffering of buffer layer 113 adjust the second beam square
The vibrations of shape steel pipe 7, hinged block 112 improve the structural stability of connector 11, the engaging of kelly and card slot 10, by beam end plate 8
It is fixed with 1 phase of square tube column, beam end plate 8 improves the connective stability of the second beam rectangular steel pipe 7 and square tube column 1, and reinforcing plate 9 improves beam
The fastness of end plate 8.
In conclusion the concrete filled steel tube assembled girder connection structure, by being provided with fluting 12, buffer board 2 and sloping platform
5, for fluting 12 convenient for clamping sloping platform 5, sloping platform 5 provides intermediate supports, touching between the buffering sloping platform 5 of buffer board 2 and 12 inner walls of slotting
It hits, by being provided with buffer board 2, cross bar 3, the first beam rectangular steel pipe 14, the first fixed link 4, the second fixed link 13 and sloping platform 5,
Cross bar 3, the first fixed link 4 and the second fixed link 13 make sloping platform 5 lateral and vertical connection, improve sloping platform 5 and square tube column 1
Connective stability, sloping platform 5 provide the support base at intermediate position, by being provided with connector 11 and boss 6, boss 6 and sloping platform 5
It being integrated and pours, limit the displacement of connector 11, the buffer layer 113 in connector 11 buffers the vibrations of the second beam rectangular steel pipe 7,
By being provided with the first concrete layer 111, hinged block 112, buffer layer 113, the second concrete layer 114, the first concrete layer 111
With the protection of the second concrete layer 114 and adhesion buffer layer 113, the buffering of buffer layer 113 adjusts the vibrations of the second beam rectangular steel pipe 7,
Hinged block 112 improves the structural stability of connector 11, by being provided with beam end plate 8, reinforcing plate 9, card slot 10 and kelly, kelly
With the engaging of card slot 10, beam end plate 8 and 1 phase of square tube column are fixed, beam end plate 8 improves the second beam rectangular steel pipe 7 and square tube column 1
Connective stability, reinforcing plate 9 improve the fastness of beam end plate 8.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of concrete filled steel tube assembled girder connection structure, including square tube column（1）, it is characterised in that：The square tube column（1）'s
Left and right side is connected with the first beam rectangular steel pipe（14）, the square tube column（1）Left and right side offer fluting
（12）, the fluting（12）Inner wall on be fixedly connected with buffer board（2）, the fluting（12）Outside be provided with sloping platform（5）,
The first beam rectangular steel pipe（14）Top be fixedly connected with the first fixed link（4）, first fixed link（4）Inside set
It is equipped with the second fixed link（13）, first fixed link（4）With the second fixed link（13）Top all extend to sloping platform（5）It is interior
Portion, the square tube column（1）The left and right side on top is both provided with the second beam rectangular steel pipe（7）, the second beam rectangular steel pipe
（7）Outer sheath be equipped with beam end plate（8）, the beam end plate（8）Side offer card slot（10）, the card slot（10）Inside
It is provided with kelly, and one end of kelly extends to square tube column（1）Inside.
2. a kind of concrete filled steel tube assembled girder connection structure according to claim 1, it is characterised in that：Described first is solid
Fixed pole（4）With the second fixed link（13）Quantity be two, first fixed link（4）With the second fixed link（13）Height
It is all different with width.
3. a kind of concrete filled steel tube assembled girder connection structure according to claim 1, it is characterised in that：The fluting
（12）Inner wall on be fixedly connected with cross bar（3）, the cross bar（3）One end run through buffer board（2）Inside and extend to tiltedly
Platform（5）Inside.
4. a kind of concrete filled steel tube assembled girder connection structure according to claim 1, it is characterised in that：The beam end plate
（8）Side be provided with reinforcing plate（9）, the reinforcing plate（9）Outer surface pass through bolt and beam end plate（8）It is fixedly connected.
5. a kind of concrete filled steel tube assembled girder connection structure according to claim 1, it is characterised in that：Second beam
Rectangular steel pipe（7）With sloping platform（5）Between be provided with connector（11）, the connector（11）Outside be provided with boss（6）.
6. a kind of concrete filled steel tube assembled girder connection structure according to claim 5, it is characterised in that：The connector
（11）Including buffer layer（113）, the buffer layer（113）Top and bottom be respectively fixedly connected with the first concrete layer
（111）With the second concrete layer（114）, first concrete layer（111）With the second concrete layer（114）Inside it is fixed
It is connected with hinged block（112）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013999.7U CN207761072U (en) | 2018-01-05 | 2018-01-05 | A kind of concrete filled steel tube assembled girder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013999.7U CN207761072U (en) | 2018-01-05 | 2018-01-05 | A kind of concrete filled steel tube assembled girder connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761072U true CN207761072U (en) | 2018-08-24 |
Family
ID=63182705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013999.7U Expired - Fee Related CN207761072U (en) | 2018-01-05 | 2018-01-05 | A kind of concrete filled steel tube assembled girder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984607A (en) * | 2019-10-25 | 2020-04-10 | 山东省建筑科学研究院有限公司 | Reinforced structure of square steel column |
-
2018
- 2018-01-05 CN CN201820013999.7U patent/CN207761072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984607A (en) * | 2019-10-25 | 2020-04-10 | 山东省建筑科学研究院有限公司 | Reinforced structure of square steel column |
| CN110984607B (en) * | 2019-10-25 | 2021-07-30 | 山东省建筑科学研究院有限公司 | Reinforced structure of square steel column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |