CN106193331A - The attachment means of box section steel tube component - Google Patents
The attachment means of box section steel tube component Download PDFInfo
- Publication number
- CN106193331A CN106193331A CN201610773558.2A CN201610773558A CN106193331A CN 106193331 A CN106193331 A CN 106193331A CN 201610773558 A CN201610773558 A CN 201610773558A CN 106193331 A CN106193331 A CN 106193331A
- Authority
- CN
- China
- Prior art keywords
- section steel
- steel tube
- tube component
- box section
- inner core
- 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.)
- Pending
Links
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
- E04B2001/2421—Socket type connectors
-
- 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
- E04B2001/2451—Connections between closed section profiles
-
- 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
- E04B2001/246—Post to post connections
Landscapes
- 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 invention discloses the attachment means of a kind of box section steel tube component, including upper and lower joint box section steel tube component, described upper and lower joint box section steel tube component is connected by the connection inner core being provided at its inner portion, and described upper and lower joint box section steel tube component is fixed with being connected inner core by bolt respectively.The box section steel tube component scene splicing making small cross sections can avoid welding, and bolt attended operation is easy, can meet Aseismic Steel Structures Vierendeel girder, post connection request.
Description
Technical field
The present invention relates to the connection area of box section steel tube component, more particularly to a kind of case being applicable to small cross sections
The attachment means of tee section steel tube component.
Background technology
Box section steel tube component is commonly used in self-contained flat unit spliced, connects for post.Box section steel tube component
Connection the most all use welding, but work efficiency is slow, quality is unstable to implement welding at building-site.And with bolts, structure
The box-shaped of part enclosed cross affects bolt and tightens operation, generally requires blank rear sealing again on sidewall and closes, construction inconvenience
And be difficult to dismantle, above two method is particularly unsuitable for the box section steel tube component of small cross sections and completes big portion in factory
Divide internal and external ornament, need the flexible self-contained flat dismantled.
Summary of the invention
For above-mentioned technical problem, the present invention seeks to: the attachment means of a kind of box section steel tube component is provided, makes
The box section steel tube component scene splicing obtaining small cross sections can avoid welding, and bolt attended operation is easy, and action required is empty
Between little, Aseismic Steel Structures Vierendeel girder, post connection request can be met.
The technical scheme is that
The attachment means of a kind of box section steel tube component, including upper and lower joint box section steel tube component, it is characterised in that institute
State upper and lower joint box section steel tube component to be connected by the connection inner core being provided at its inner portion, described upper and lower joint box section steel
Pipe component is fixed with being connected inner core by bolt respectively.
Preferably, projection it is provided with outside described connection inner core two ends, inside described upper and lower joint box section steel tube component
It is provided with the groove with male cooperation.
Preferably, described projection is hemispherical projections.
Preferably, described connection inner core is cast steel member, arranges band rib structure inside it.
Preferably, described connection inner core two ends arrange chamfering.
Preferably, each indentation in two ends in the range of connecting length of inner core of described upper and lower joint box section steel tube component is certain
The grooved angle parts of distance.
Preferably, described bolt is the bolt lengthened especially, and length allows bolt from one end of box section steel tube component
Through the other end, nut and nut all in the outside of box section steel tube component.
Compared with prior art, the invention have the advantage that
1. all operations is all carried out outside box section steel tube component, and attended operation is easy, can greatly speed up self-contained flat list
Unit's splicing speed, connects reliable, stability height.
2. inner core can be cast steel member, it is also possible to be that welding production forms, outside band kick, convenient fixed when making assembly
Position.Box section steel tube component is the grooved angle parts of each indentation in two ends certain distance in the range of connecting length of inner core, it can be ensured that even
The strength and stiffness connect.Connect inner core inner rib and can improve the local pressure connecting node, it is ensured that connect power transmission reliable, carry
High connection bearing capacity.Inner core two chamfer can make inner core insert box section steel tube component smoothly, improves installation effectiveness.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Fig. 1 is the main TV structure schematic diagram after the present invention upper and lower joint box section steel tube component connects；
Fig. 2 is lower box tee section steel tube component and the connection diagram being connected inner core；
Fig. 3 is 1-1 profile in Fig. 1；
Fig. 4 is the A-A profile of Fig. 2.
Wherein, 10, upper joint box section steel tube component, 20, lower box tee section steel tube component, 30, connect inner core, 31,
Projection, 32, band rib structure, 33, screw, 40, corner cut.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below in conjunction with detailed description of the invention and join
According to accompanying drawing, the present invention is described in more detail.It should be understood that these describe the most exemplary, and it is not intended to limit this
Bright scope.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring this
The concept of invention.
Embodiment:
As shown in Figure 1,3, the attachment means of a kind of box section steel tube component, including upper joint box section steel tube component 10, under
Joint box section steel tube component 20, the inside of upper joint box section steel tube component 10 and lower box tee section steel tube component 20 is placed
Connecting inner core 30, connect by connecting inner core 30, the width connecting inner core 30 is slightly less than the internal diameter of box section steel tube component.On
Joint box section steel tube component 10 and lower box tee section steel tube component 20 are fixed with being connected inner core 30 by bolt respectively.Connect
Inner core about 30 two ends are respectively arranged with the screw 33 run through, upper joint box section steel tube component 10 and lower box tee section steel pipe
Component 20 is provided with screw corresponding with at the screwhole position connecting inner core 30 equally, can be realized fixing by stay bolt.
Stay bolt, is fixed on outside box section steel tube component through the other end by nut from one end of box section steel tube component
Side.Bolt can be high-strength bolt, it is also possible to be plain bolt.
As shown in Figure 2,4, connect and outside inner core 30 two ends, be provided with protruding 31, in upper and lower joint box section steel tube component
Side is provided with and protruding 31 grooves coordinated, in groove can be arranged on the two of upper and lower joint box section steel tube component port
On sidewall.Protruding preferably hemispherical projections, quickly can position when assembly.
Connect inner core 30 two ends and chamfering is set, connection inner core can be made to insert box section steel tube component smoothly, improve and install
Efficiency.
As shown in Figure 3,4, connect inner core 30 and form for cast steel member or welding production, band rib structure is set inside it
32, naturally it is also possible to other reinforcement structures of reinforcement etc. are set.The local pressure connecting node can be improved, it is ensured that connect and pass
Power is reliable, improves and connects bearing capacity.
Upper joint box section steel tube component 10 and lower box tee section steel tube component 20 (figure in the range of connecting length of inner core
At A in 1) grooved angle parts of each indentation in two ends certain distance forms corner cut 40, it can be ensured that the strength and stiffness of connection.
Installation method:
Use the connection inner core of inner rib, first will connect inner core and insert lower box tee section steel tube component, and be preferably inserted into even
Connect the half of length of inner core, then put on the bolt (stay bolt, completely in box section peripheral operation) that lower joint end needs, just
Twist；Splicing upper joint box section steel tube component, puts on bolt after screw para-position, just twists again.After all bolts are put on, twist eventually, complete
Become to connect.
It should be appreciated that the above-mentioned detailed description of the invention of the present invention is used only for exemplary illustration or explains the present invention's
Principle, and be not construed as limiting the invention.Therefore, that is done in the case of without departing from the spirit and scope of the present invention is any
Amendment, equivalent, improvement etc., should be included within the scope of the present invention.Additionally, claims purport of the present invention
Whole within containing the equivalents falling into scope and border or this scope and border change and repair
Change example.
Claims (7)
1. an attachment means for box section steel tube component, including upper and lower joint box section steel tube component, it is characterised in that
Described upper and lower joint box section steel tube component is connected by the connection inner core being provided at its inner portion, described upper and lower joint box section
Steel tube component is fixed with being connected inner core by bolt respectively.
The attachment means of box section steel tube component the most according to claim 1, it is characterised in that described connection inner core two
It is provided with projection outside end, inside described upper and lower joint box section steel tube component, is provided with the groove with male cooperation.
The attachment means of box section steel tube component the most according to claim 2, it is characterised in that described projection is hemisphere
Shape is protruding.
The attachment means of box section steel tube component the most according to claim 1, it is characterised in that described connection inner core is
Cast steel member, arranges band rib structure inside it.
The attachment means of box section steel tube component the most according to claim 4, it is characterised in that described connection inner core two
End arranges chamfering.
The attachment means of box section steel tube component the most according to claim 1, it is characterised in that described upper and lower joint case
Tee section steel tube component is the grooved angle parts of each indentation in two ends certain distance in the range of connecting length of inner core.
The attachment means of box section steel tube component the most according to claim 1, it is characterised in that described bolt is high-strength
Bolt, from one end of box section steel tube component through the other end, is fixed on the outside of box section steel tube component by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773558.2A CN106193331A (en) | 2016-08-31 | 2016-08-31 | The attachment means of box section steel tube component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773558.2A CN106193331A (en) | 2016-08-31 | 2016-08-31 | The attachment means of box section steel tube component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106193331A true CN106193331A (en) | 2016-12-07 |
Family
ID=58089269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773558.2A Pending CN106193331A (en) | 2016-08-31 | 2016-08-31 | The attachment means of box section steel tube component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086476A (en) * | 2017-12-20 | 2018-05-29 | 中国恩菲工程技术有限公司 | Box steel column and its joining method |
| CN114012352A (en) * | 2021-09-25 | 2022-02-08 | 苏州华创特材股份有限公司 | Production process of steel pipe for side wall chord beam of electric locomotive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3881354B2 (en) * | 2004-08-20 | 2007-02-14 | 大和ハウス工業株式会社 | Bonding structure of square steel pipe column |
| CN102733490A (en) * | 2012-06-29 | 2012-10-17 | 中国建筑股份有限公司 | Square steel core filling inner sleeve and opposing screw bolt splicing joint and construction method of splicing joint |
| CN202627216U (en) * | 2012-06-29 | 2012-12-26 | 中国建筑股份有限公司 | Connection node of square steel tube, grouted inner sleeve and through bolts |
| CN205502247U (en) * | 2016-02-02 | 2016-08-24 | 华德宝机械（昆山）有限公司 | Assembled steel house room module connection structure |
| CN206034661U (en) * | 2016-08-31 | 2017-03-22 | 苏州设计研究院股份有限公司 | Device for connecting box section steel tube components |
-
2016
- 2016-08-31 CN CN201610773558.2A patent/CN106193331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3881354B2 (en) * | 2004-08-20 | 2007-02-14 | 大和ハウス工業株式会社 | Bonding structure of square steel pipe column |
| CN102733490A (en) * | 2012-06-29 | 2012-10-17 | 中国建筑股份有限公司 | Square steel core filling inner sleeve and opposing screw bolt splicing joint and construction method of splicing joint |
| CN202627216U (en) * | 2012-06-29 | 2012-12-26 | 中国建筑股份有限公司 | Connection node of square steel tube, grouted inner sleeve and through bolts |
| CN205502247U (en) * | 2016-02-02 | 2016-08-24 | 华德宝机械（昆山）有限公司 | Assembled steel house room module connection structure |
| CN206034661U (en) * | 2016-08-31 | 2017-03-22 | 苏州设计研究院股份有限公司 | Device for connecting box section steel tube components |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086476A (en) * | 2017-12-20 | 2018-05-29 | 中国恩菲工程技术有限公司 | Box steel column and its joining method |
| CN114012352A (en) * | 2021-09-25 | 2022-02-08 | 苏州华创特材股份有限公司 | Production process of steel pipe for side wall chord beam of electric locomotive |
| CN114012352B (en) * | 2021-09-25 | 2024-03-19 | 苏州华创特材股份有限公司 | Production process of steel pipe for side wall string beam of electric locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 215021 Suzhou Industrial Park, Jiangsu Xinghai street, No. 9 Applicant after: Design group Limited by Share Ltd Address before: 215021 Suzhou Industrial Park, Jiangsu Xinghai street, No. 9 Applicant before: Suzhou Institute of Architectural Design Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |