CN208396032U - A kind of new steel structure node convenient for round tube stiffened column reinforcement construction - Google Patents
A kind of new steel structure node convenient for round tube stiffened column reinforcement construction Download PDFInfo
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- CN208396032U CN208396032U CN201820899097.8U CN201820899097U CN208396032U CN 208396032 U CN208396032 U CN 208396032U CN 201820899097 U CN201820899097 U CN 201820899097U CN 208396032 U CN208396032 U CN 208396032U
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- casing
- main reinforcement
- sleeve pipe
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Abstract
The utility model discloses a kind of new steel structure nodes convenient for round tube stiffened column reinforcement construction, including casing, vertical stiffener, lateral stiffening plate, ring flat-plate, steel corbel and steel column；Described sleeve pipe is circumferentially positioned at outside frame column；Described sleeve pipe is provided centrally with criss-cross steel column；Four blocks of lateral stiffening plates have been installed above and below in the part that the steel column is located in casing, and four pieces of vertical stiffeners are located on the centrosymmetric four direction of steel column, and upper and lower each four blocks of lateral stiffening plates are fixed with internal surface of sleeve pipe；Annulate lamella and multiple groups steel corbel are fixed on described sleeve pipe outer wall.The design of the utility model structure is simple, improves construction efficiency, and convenient for welding beam main tendon, column main reinforcement keeps continuous perforation, favourable configurations safety, while template saves formwork cost without production at casing；Bracket is welded on sleeve outer wall, and being equivalent to reduces beam length, and beam main tendon shortens, and saves reinforcing bar.
Description
Technical field
The utility model relates to construction steel structure technical field of construction, more particularly to one kind to apply convenient for round tube stiffened column reinforcing bar
The new steel structure node of work.
Background technique
With the continuous development of building trade, large-scale and ultra-large type Commercial Complex project is constantly generated, to meet quotient
Requirement of the industry synthesis project in terms of anti-seismic performance, the stiffness structure that more and more armored concrete are combined with steel construction
It is a large amount of to occur, reinforcing bar usage amount is reduced to reach, and can effectively meet shock resistance requirement, in this class formation work progress,
The case where common be frame column is stiffened column, and Vierendeel girder is beams of concrete, the steel structure node that beams of concrete is connect with steel column is more
For overhanging steel corbel, beams of concrete main reinforcement and overhanging steel corbel are welded, and frame column main reinforcement is avoided steel corbel as far as possible and continuously prolonged upwards
It stretches.
But in practice of construction, when a plurality of beams of concrete is connect with steel column, and angle very hour between Liang Yuliang, steel
Bracket also leans on close in steel column locations, causes beam main tendon in steel corbel position constructional difficulties, column main reinforcement is because of muti-piece steel corbel
Plate barrier, construction is inconvenient, or even needs to disconnect column main reinforcement, dangerous to structure stress, there is very big security risk, Er Qiecai
Expect that demand is big, loss is more, and at high cost, construction efficiency is low.
Utility model content
The purpose of this utility model is to overcome the defects of the above-mentioned prior art, and the one kind proposed is convenient for round tube stiffness
The new steel structure node of column reinforcement construction.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of new steel structure node convenient for round tube stiffened column reinforcement construction, including casing, vertical stiffener, transverse direction add
Strength plate, ring flat-plate, steel corbel and steel column；Described sleeve pipe is circumferentially positioned at outside frame column；Described sleeve pipe is provided centrally with criss-cross
Steel column；Four blocks of lateral stiffening plates have been installed above and below in the part that the steel column is located in casing, and four pieces of vertical stiffeners are located at
On the centrosymmetric four direction of steel column, and upper and lower each four blocks of lateral stiffening plates are fixed with internal surface of sleeve pipe；Described sleeve pipe
Annulate lamella and multiple groups steel corbel are fixed on outer wall.
Further, the lateral stiffening plate is triangular structure, after every layer of four blocks of lateral stiffening plates are fixed together
Inscribed square as casing.
Further, the frame column is made of the column main reinforcement being uniformly arranged in casing；Column main reinforcement is with steel column center
Axis is that axis is arranged at circumference, and column main reinforcement is in the gap between casing and lateral stiffening plate.
Further, the ring flat-plate be installed above and below for overlap beam on ranked first layer main reinforcement and under ranked first
Layer main reinforcement.
Further, casing height is that beams of concrete maximum absolute altitude subtracts the minimum absolute altitude of beams of concrete at node, when upper and lower
When ranked second layer main reinforcement quantity and being respectively greater than the six roots of sensation, the upper lower flange that layer main reinforcement is welded on steel corbel ranked second above and below.
Further, the width of vertical stiffener is steel column outside at a distance from internal surface of sleeve pipe；It ranked second layer master when upper and lower
When muscle quantity is respectively smaller than the six roots of sensation, layer main reinforcement ranked second above and below directly through casing.
The utility model has the beneficial effects that the design of the utility model structure is simple, construction efficiency is improved, is convenient for welded grider
Main reinforcement, column main reinforcement keeps continuous perforation, favourable configurations safety, while template saves formwork cost without production at casing；
Bracket is welded on sleeve outer wall, and being equivalent to reduces beam length, and beam main tendon shortens, and saves reinforcing bar, has construction efficiency high, pacifies
Quan Xinggao, and can be reduced labour cost, reduce labor intensity.
Detailed description of the invention
Fig. 1 is the utility model structural upright schematic diagram.
Fig. 2 is the utility model mounted configuration schematic diagram.
Fig. 3 is overlooking structure diagram after the utility model installation.
Fig. 4 is the utility model A-A schematic cross-sectional view.
Fig. 5 is lateral plan when the utility model structure uses.
Wherein: 1, casing, 2, vertical stiffener, 3, lateral stiffening plate, 4, ring flat-plate, 5, steel corbel, 6, steel column, 7, on arrange
One layer of main reinforcement, 8, under ranked first a layer main reinforcement, 9, second layer main reinforcement, 10, column main reinforcement, 11, frame column.
Specific embodiment
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.
As shown in Figures 1 to 5, a kind of new steel structure node convenient for round tube stiffened column reinforcement construction, including casing 1,
Vertical stiffener 2, lateral stiffening plate 3, ring flat-plate 4, steel corbel 5 and steel column 6；Described sleeve pipe 1 is circumferentially positioned at outside frame column 11；Institute
It states casing 1 and is provided centrally with criss-cross steel column 6；The part that the steel column 6 is located in casing 1 has been installed above and below four pieces
Lateral stiffening plate 3, four pieces of vertical stiffeners 2 are located on the centrosymmetric four direction of steel column 6, and upper and lower each four pieces of transverse directions
Stiffener 3 is fixed with 1 inner wall of casing；Annulate lamella 4 and multiple groups steel corbel 5 are fixed on 1 outer wall of described sleeve pipe.
As a preferred embodiment of the present invention, the lateral stiffening plate 3 is triangular structure, and every layer of four pieces of transverse directions add
Strength plate 3 becomes the inscribed square of casing 1 after being fixed together.
As a preferred embodiment of the present invention, the frame column 11 is the column main reinforcement 10 by being uniformly arranged in casing 1
Composition；Column main reinforcement 10 is arranged using 6 central axis of steel column as axis at circumference, and column main reinforcement 10 is located at casing 1 and lateral stiffening
In gap between plate 3.
As a preferred embodiment of the present invention, the ring flat-plate 4 be installed above and below for overlap beam on ranked first
Layer main reinforcement 7 ranked first layer main reinforcement 8 under.
As a preferred embodiment of the present invention, 1 height of casing is that beams of concrete maximum absolute altitude subtracts concrete at node
The minimum absolute altitude of beam ranked second layer main reinforcement 9 above and below and be welded on steel when ranked second 9 quantity of layer main reinforcement above and below and be respectively greater than the six roots of sensation
The upper lower flange of bracket 5.
As a preferred embodiment of the present invention, the width of vertical stiffener 2 be the outside of steel column 6 with 1 inner wall of casing away from
From；When ranked second 9 quantity of layer main reinforcement above and below and be respectively smaller than the six roots of sensation, layer main reinforcement 9 ranked second above and below directly through casing 1.
The utility model has increased casing 1 newly, so that connecting node locational space increases, the spacing of steel corbel 5 increases, beam master
Muscle collision is reduced, and convenient for construction, and column main reinforcement 10 passes through on the inside of casing 1, will not collide with steel corbel 5, increase and apply
The convenience of work and safety, while avoiding in conventional construction, because of the problem that beam main tendon intersection-type collision causes operating surface narrow,
Convenient for welding beam main tendon, welding quality is improved.Column main reinforcement 10 keeps continuously penetrating through, favourable configurations safety.Template at casing 1
Without production, formwork cost is saved；Steel corbel 5 is welded on 1 outer wall of casing, and being equivalent to reduces beam length, and beam main tendon shortens,
Save reinforcing bar.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of new steel structure node convenient for round tube stiffened column reinforcement construction, it is characterised in that: including casing, vertically put more energy into
Plate, lateral stiffening plate, ring flat-plate, steel corbel and steel column；Described sleeve pipe is circumferentially positioned at outside frame column；Described sleeve pipe is provided centrally with
Criss-cross steel column；Four blocks of lateral stiffening plates have been installed above and below in the part that the steel column is located in casing, and four pieces vertically add
Strength plate is located on the centrosymmetric four direction of steel column, and upper and lower each four blocks of lateral stiffening plates are fixed with internal surface of sleeve pipe；
Annulate lamella and multiple groups steel corbel are fixed on described sleeve pipe outer wall.
2. a kind of new steel structure node convenient for round tube stiffened column reinforcement construction according to claim 1, feature exist
In: the lateral stiffening plate is triangular structure, and every layer of four blocks of lateral stiffening plates become the inscribed of casing after being fixed together
Square.
3. a kind of new steel structure node convenient for round tube stiffened column reinforcement construction according to claim 1, feature exist
In: the frame column is made of the column main reinforcement being uniformly arranged in casing；Column main reinforcement is using steel column central axis as axis Cheng Yuan
Week setting, and column main reinforcement is in the gap between casing and lateral stiffening plate.
4. a kind of new steel structure node convenient for round tube stiffened column reinforcement construction according to claim 1, feature exist
In: the ring flat-plate be installed above and below for overlap beam on ranked first layer main reinforcement and under ranked first a layer main reinforcement.
5. a kind of new steel structure node convenient for round tube stiffened column reinforcement construction according to claim 4, feature exist
In: casing height is that beams of concrete maximum absolute altitude subtracts the minimum absolute altitude of beams of concrete at node, ranked second a layer main reinforcement number when upper and lower
When amount is respectively greater than the six roots of sensation, the upper lower flange that layer main reinforcement is welded on steel corbel ranked second above and below.
6. a kind of new steel structure node convenient for round tube stiffened column reinforcement construction according to claim 4, feature exist
In: the width of vertical stiffener is steel column outside at a distance from internal surface of sleeve pipe；It is respectively smaller than when ranked second layer main reinforcement quantity above and below
When the six roots of sensation, layer main reinforcement ranked second above and below directly through casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899097.8U CN208396032U (en) | 2018-06-11 | 2018-06-11 | A kind of new steel structure node convenient for round tube stiffened column reinforcement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899097.8U CN208396032U (en) | 2018-06-11 | 2018-06-11 | A kind of new steel structure node convenient for round tube stiffened column reinforcement construction |
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| Publication Number | Publication Date |
|---|---|
| CN208396032U true CN208396032U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820899097.8U Active CN208396032U (en) | 2018-06-11 | 2018-06-11 | A kind of new steel structure node convenient for round tube stiffened column reinforcement construction |
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| CN (1) | CN208396032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648529A (en) * | 2020-03-11 | 2020-09-11 | 北京城建集团有限责任公司 | Concrete rigid column structure with inclined top end |
-
2018
- 2018-06-11 CN CN201820899097.8U patent/CN208396032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648529A (en) * | 2020-03-11 | 2020-09-11 | 北京城建集团有限责任公司 | Concrete rigid column structure with inclined top end |
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