CN205742527U - A kind of axial attachment means of steel beam column - Google Patents
A kind of axial attachment means of steel beam column Download PDFInfo
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- CN205742527U CN205742527U CN201620752971.6U CN201620752971U CN205742527U CN 205742527 U CN205742527 U CN 205742527U CN 201620752971 U CN201620752971 U CN 201620752971U CN 205742527 U CN205742527 U CN 205742527U
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- beam column
- steel beam
- cuff
- steel
- flexible connection
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Abstract
The utility model discloses a kind of axial attachment means of steel beam column, including steel beam column A, steel beam column B and for connecting the flexible connection cuff of steel beam column A and steel beam column B, described flexible connection cuff includes two pieces half cuff, described in two pieces, half each one end of cuff is connected by hinge axis, the half each other end of cuff described in two pieces is equipped with the connection edge of a wing, connects the edge of a wing and be bolted described in two pieces；It is equipped with stopping means on the steel beam column A and steel beam column B of described flexible connection cuff both sides.In a kind of steel building, the axial attachment structure of steel beam column uses pure bolt to connect, it is not necessary to Site Welding, constructs simple and convenient, and will not there is residual stress in steel beam column, and excellent in mechanical performance, structural safety are reliable.
Description
Technical field
This utility model relates to a kind of building iron structure connector field, is specifically related to a kind of axial attachment means of steel beam column.
Background technology
In recent years, in " green building action " and " building industrialization, housing industrialization " policy and the driving of economic development
Under, steel construction has lightweight with it relative to prefabricated concrete structure, high-strength, industrialization degree is high, short construction period, set
Count, produce, standards system is comprehensive, production facility is comprehensive for full industrial chain technical system of constructing maturation, specification atlas etc.
Etc. advantage, become green building and the optimum carrier of building industrialization development.Therefore, China's steel industry is dissolved current urgent need
Under the market urgent needs of production capacity surplus, under the industry of " carrying forward vigorously building industry modernization development " guides, steel construction is just
Widelyd popularize application.
In steel building building course, in view of producing, transport, the limitation factor such as lifting, usually can be by longer knot
Structure component decomposes in factory, transports, lifts to job site and carried out being spliced into entirety again.Current steel structure member
Splicing usually two kinds: (1) is welded to connect by connector, (2) use bolt by connector perforate on steel structure member
Connect.The first is welded to connect and produces residual stress in making steel structure member, affects the safety of structure, especially to China just
The novel light-steel structure widelyd popularize is more inapplicable；This external welding needs to employ at the construction field (site) burning things which may cause a fire disaster, and existing is construction uneasiness
Total factor, and speed of application is slow.Although it is fast that the second perforate on steel structure member carries out bolt connection speed of application, but opens
Hole will weaken the cross-sectional strength of component, especially when the member stress more bolt of bigger needs connects, it will exists a large amount of
Punch, significantly weaken the intensity of component, make structure there is potential safety hazard.
To sum up, research and development one design production and construction steel structure member splicing construction simple, safe and reliable has ten
Divide important meaning.
Utility model content
The purpose of this utility model is i.e. to overcome the deficiencies in the prior art, it is provided that a kind of axial attachment means of steel beam column,
Solve at present building steel beam column axially connects the technological deficiencies such as poor mechanical property, construction be complicated.
Of the present utility model it is achieved through the following technical solutions:
A kind of axial attachment means of steel beam column, including steel beam column A, steel beam column B and for connecting steel beam column A and steel beam column
The flexible connection cuff of B, described flexible connection cuff includes two pieces half cuff, and described in two pieces, hinge axis is passed through in half each one end of cuff
Connecting, the half each other end of cuff described in two pieces is equipped with the connection edge of a wing, connects the edge of a wing and be bolted described in two pieces；Described work
It is dynamically connected on the steel beam column A and steel beam column B of cuff both sides and is equipped with stopping means.
Further, the wall thickness of described half cuff is not less than steel beam column A or the wall thickness of steel beam column B, is flexibly connected cuff
To ensure steel beam column A or the bonding strength of steel beam column B.
Further, being provided with rubber layer in described flexible connection cuff, described rubber layer thickness is 1mm ~ 2mm, passes through
Local controllability and compactness that rubber layer can ensure that between connecting portion and steel beam column are set.
Further, described flexible connection cuff is enclosed within the length depth of section not less than steel beam column A of steel beam column A, institute
State flexible connection cuff and be enclosed within the length depth of section not less than steel beam column B of steel beam column B, it is ensured that steel beam column A's and steel beam column B
Attachment security, reliable.
Further, described stopping means respectively with steel beam column A and the integrally molded molding of steel beam column B, it is simple to site operation
While location is installed, it is ensured that be flexibly connected cuff and will not slide out the linkage section of steel beam column under external influence, attachment security,
Reliably.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, the axial attachment means of a kind of steel beam column that this utility model provides uses pure bolt to connect, it is not necessary to Site Welding,
Speed of application is fast, and will not there is residual stress in steel beam column, and excellent in mechanical performance, structural safety are reliable；
2, the axial attachment means of a kind of steel beam column that this utility model provides uses and is flexibly connected cuff outer cladding, movable sleeve
Hoop connects edge of a wing bolt and connects, and without perforate in steel beam column, production and construction is easy, on the basis not weakening steel beam column intensity
On, also achieve and in junction, steel beam column is strengthened；
3, the attachment force between steel beam column is converted into work by the axial attachment means of a kind of steel beam column that this utility model provides
Be dynamically connected the hoop tension of cuff and bolt tension force, makes full use of the excellent tensile characteristics of steel, makes material be fully utilized
Utilize.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the one of the application
Part, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 be this utility model steel beam column be square steel, the vertical structural representation connected；
Fig. 2 is the A-A profile of Fig. 1 structure；
Fig. 3 is the B-B profile of Fig. 1 structure；
Fig. 4 is the flexible connection cuff schematic diagram in Fig. 1 structure；
Fig. 5 be this utility model steel beam column be round steel, structural representation connected horizontally；
Fig. 6 is the C-C profile of Fig. 5 structure；
Fig. 7 is the D-D profile of Fig. 5 structure；
Fig. 8 is the flexible connection cuff schematic diagram in Fig. 5 structure；
Labelling and corresponding parts title in accompanying drawing:
1-steel beam column A, 2-steel beam column B, 3-are flexibly connected cuff, 31-half cuff, 32-hinge axis, 33-connect the edge of a wing,
34-bolt hole, 35-rubber layer, 4-stopping means, 5-bolt.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and explanation thereof are only used for explaining this
Utility model, is not intended as restriction of the present utility model.Described herein not less than being equal to: to be more than or equal to, not quite
In being equal to: be less than or equal to.
Embodiment 1
As shown in Figure 1 and Figure 2, the present embodiment include steel beam column A1 be square steel, steel beam column B2 be that square steel, rectangular active connect
Cuff 3, steel beam column A1 is axially erected with steel beam column B2 by the mode that described flexible connection cuff 3 uses outsourcing to strengthen by bolt 5
To being connected as entirety.
As shown in Figure 2, Figure 4 shows, it is flexibly connected cuff 3 and produces molding in factory's integration, including half cuff 31, hinge axis
32, connecting the edge of a wing 33, bolt hole 34, half cuff 31 can be freely rotatable around hinge axis 32, is connecting the edge of a wing 33 when steel beam column connects
Place uses bolt 5 to be connected as half cuff 31 closing entirety, the attachment force of steel beam column A1 Yu steel beam column B2 is converted into activity even
The axial tension of female connector hoop 3 hoop and bolt 4 pulling force, make full use of the tensile characteristics that steel are excellent, make material be able to abundant profit
With.
Half cuff 31 thickness being flexibly connected cuff 3 determines according to design, but not less than steel beam column A1's and steel beam column B2
Wall thickness, to ensure that its bearing capacity meets connection requirement.
Arranging rubber layer 35 in being flexibly connected inside half cuff 31 of cuff 3, its thickness is 1mm ~ 2mm, preferred thickness
1mm, 1.5mm or 2mm, it is ensured that the local controllability between connecting portion and steel beam column and compactness.
As it is shown on figure 3, the connection end of steel beam column A1 and steel beam column B2 is respectively provided with stopping means 4, stopping means 4 is in factory
Respectively with steel beam column A1 and the integrally molded molding of steel beam column B2, it is ensured that being flexibly connected cuff will not sliding tapping under external influence
The linkage section of component, attachment security is reliable, and position-limit mechanism 4 can use a ring baffle to make.
When steel beam column A1 and steel beam column B2 axially connects, the length respectively enteing flexible connection cuff 3 cannot be less than steel structure
Part A1 and the depth of section of steel beam column B2, after making steel beam column A1 and steel beam column B2 be spliced into entirety, load transmission during cooperation
Safe and reliable.
According to the construction method of the above-mentioned axial attachment means of a kind of steel beam column, comprise the following steps:
A, steel beam column A1 and steel beam column B2 are prefabricated in the factory molding, stopping means 4 factory respectively with steel beam column A1 and steel
The integrally molded molding of component B2, is flexibly connected cuff 3 and has produced in factory's integration；
B, job site steel beam column A1 installation, steel beam column B2 lifting is in place；
C, flexible connection cuff 3 half cuff 31 is launched around hinge axis 32, at the spacing dress of steel beam column A1 and steel beam column B2
Put and between 4, steel beam column A1 and steel beam column B2 is coated with, and use bolt 5 to be connected as one on the connection edge of a wing 33, make activity
Connect cuff 3 and form an enclosed construction, it is achieved be the permanent axial connection of steel beam column A1 and steel beam column B2, fixing.
Embodiment 2
As shown in Figure 5, Figure 6, the present embodiment include steel beam column A1 be round steel, steel beam column B2 be that round steel, circular shaped motion connect
Cuff 3, the mode that described flexible connection cuff 3 uses outsourcing to strengthen passes through bolt 5 by steel beam column A1 and the axial water of steel beam column B2
Put down and be connected as entirety.
As shown in Fig. 6, Fig. 8, it is flexibly connected cuff 3 and produces molding in factory's integration, including half cuff 31, hinge axis
32, connecting the edge of a wing 33, bolt hole 34, half cuff 31 can be freely rotatable around hinge axis 32, is connecting the edge of a wing 33 when steel beam column connects
Place uses bolt 5 to be connected as half cuff 31 closing entirety, the attachment force of steel beam column A1 Yu steel beam column B2 is converted into activity even
The axial tension of female connector hoop 3 hoop and bolt 4 pulling force, make full use of the tensile characteristics that steel are excellent, make material be able to abundant profit
With.
Half cuff 31 thickness being flexibly connected cuff 3 determines according to design, but not less than steel beam column A1's and steel beam column B2
Wall thickness, to ensure that its bearing capacity meets connection requirement.
Arranging rubber layer 35 in being flexibly connected inside half cuff 31 of cuff 3, its thickness is 1mm ~ 2mm, it is ensured that connecting portion
And the local controllability between steel beam column and compactness.
As it is shown in fig. 7, the connection end of steel beam column A1 and steel beam column B2 is respectively provided with stopping means 4, position-limit mechanism 4 is in factory
Respectively with steel beam column A1 and the integrally molded molding of steel beam column B2, it is ensured that connecting portion will not slide out steel beam column under external influence
Linkage section, attachment security is reliable.
When steel beam column A1 and steel beam column B2 axially connects, the length respectively enteing flexible connection cuff 3 cannot be less than steel structure
Part A1 and the depth of section of steel beam column B2, after making steel beam column A1 and steel beam column B2 be spliced into entirety, load transmission during cooperation
Safe and reliable.
According to the construction method of the above-mentioned axial attachment means of a kind of steel beam column, comprise the following steps:
A, steel beam column A1 and steel beam column B2 are prefabricated in the factory molding, position-limit mechanism 4 factory respectively with steel beam column A1 and steel
The integrally molded molding of component B2, is flexibly connected cuff 3 and has produced in factory's integration；
B, job site steel beam column A1 installation, steel beam column B2 lifting is in place；
C, flexible connection cuff 3 half cuff 31 is launched around hinge axis 32, at the spacing dress of steel beam column A1 and steel beam column B2
Put and between 4, steel beam column A1 and steel beam column B2 is coated with, and use bolt 5 to be connected as one on the connection edge of a wing 33, make activity
Connect cuff 3 and form an enclosed construction, it is achieved be the permanent axial connection of steel beam column A1 and steel beam column B2, fixing.
Above-described detailed description of the invention, is entered the purpose of this utility model, technical scheme and beneficial effect
One step describes in detail, be it should be understood that and the foregoing is only detailed description of the invention of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all within spirit of the present utility model and principle, any amendment, the equivalent made are replaced
Change, improvement etc., within should be included in protection domain of the present utility model.
Claims (5)
1. the axial attachment means of steel beam column, including steel beam column A(1), steel beam column B(2) and be used for connecting steel beam column A(1)
With steel beam column B(2) flexible connection cuff (3), it is characterised in that: described flexible connection cuff (3) includes two pieces half cuff
(31), half cuff (31) each one end described in two pieces is connected by hinge axis (32), and half cuff (31) each other end described in two pieces is equal
It is provided with the connection edge of a wing (33), connects the edge of a wing (33) described in two pieces and connected by bolt (5)；Described flexible connection cuff (3) both sides
Steel beam column A(1) and steel beam column B(2) on be equipped with stopping means (4).
A kind of axial attachment means of steel beam column the most according to claim 1, it is characterised in that: the wall of described half cuff (31)
Thickness be not less than steel beam column A(1) or steel beam column B(2) wall thickness.
A kind of axial attachment means of steel beam column the most according to claim 1, it is characterised in that: described flexible connection cuff
(3) being provided with rubber layer (35) in, described rubber layer (35) thickness is 1mm ~ 2mm.
A kind of axial attachment means of steel beam column the most according to claim 1, it is characterised in that: described flexible connection cuff
(3) be enclosed within steel beam column A(1) length not less than steel beam column A(1) depth of section；Described flexible connection cuff (3) is enclosed within steel structure
Part B(2) length not less than steel beam column B(2) depth of section.
A kind of axial attachment means of steel beam column the most according to claim 1, it is characterised in that: described stopping means (4) point
Not and steel beam column A(1) and steel beam column B(2) integrally molded molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752971.6U CN205742527U (en) | 2016-07-18 | 2016-07-18 | A kind of axial attachment means of steel beam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752971.6U CN205742527U (en) | 2016-07-18 | 2016-07-18 | A kind of axial attachment means of steel beam column |
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| Publication Number | Publication Date |
|---|---|
| CN205742527U true CN205742527U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620752971.6U Active CN205742527U (en) | 2016-07-18 | 2016-07-18 | A kind of axial attachment means of steel beam column |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165335A (en) * | 2017-06-12 | 2017-09-15 | 芜湖天航科技（集团）股份有限公司 | End plate type connects the assembling processing method of steel member |
| CN111411738A (en) * | 2020-03-26 | 2020-07-14 | 上海市房屋建筑设计院有限公司 | Customized waveform steel pipe column |
-
2016
- 2016-07-18 CN CN201620752971.6U patent/CN205742527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165335A (en) * | 2017-06-12 | 2017-09-15 | 芜湖天航科技（集团）股份有限公司 | End plate type connects the assembling processing method of steel member |
| CN111411738A (en) * | 2020-03-26 | 2020-07-14 | 上海市房屋建筑设计院有限公司 | Customized waveform steel pipe column |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 No. 688, Tianfu Road, Chengdu hi tech Zone, Sichuan, China Patentee after: Sichuan architectural design and Research Institute Co., Ltd Address before: 610000 No. 688, Tianfu Road, Chengdu hi tech Zone, Sichuan, China Patentee before: SICHUAN PROVINCIAL ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE |