CN106759851A - The pre-buried supporting construction in steel construction room - Google Patents
The pre-buried supporting construction in steel construction room Download PDFInfo
- Publication number
- CN106759851A CN106759851A CN201710150398.0A CN201710150398A CN106759851A CN 106759851 A CN106759851 A CN 106759851A CN 201710150398 A CN201710150398 A CN 201710150398A CN 106759851 A CN106759851 A CN 106759851A
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- China
- Prior art keywords
- concrete
- concrete column
- column
- steel
- screw rod
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 239000004567 concrete Substances 0.000 claims abstract description 107
- 230000002787 reinforcement Effects 0.000 claims description 14
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003534 oscillatory effect Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- E04B1/0007—Base structures; Cellars
-
- 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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
-
- 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
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
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 pre-buried supporting construction in steel construction room, including foundation concrete bed course and concrete column, it is provided with concrete column body and constitutes square steel bar column by multiple bar connectings, second pouring layer is provided with concrete column vertical section upper end, screw rod lower end sequentially pass through second pouring layer with concrete column after extend downwardly, screw rod upper end is sequentially provided with flush nut, double nut from the bottom to top.Applicant designs a kind of concrete column of T-shaped; coordinated by the connection of concrete column and foundation concrete bed course; stabilization support is provided with for steel member; and; screw rod upper end pre-buried in concrete column body protrudes from second pouring layer; flush nut is arranged on screw rod with double nut; when being connected with steel member; flush nut is fastened for the first time to steel member; and double nut carries out secondary fastening to steel member; to ensure the connective stability between concrete column and steel member, the overall security performance of integrated house is improved.
Description
Technical field
The present invention relates to the realm of building construction, the pre-buried supporting construction in steel construction room is specifically referred to.
Background technology
Integrated house is made up of structural system, ground system, floor system, wall system, Roof system, each system by
Several unit module compositions, unit module is manufactured in factory and completed, and house scene is assembled by unit module and completed.Integrated house can
Dismount, may move, damage to land, does not realize " real estate " attribute in house over the past thousands of years to the transformation of " movable property " attribute, it is real
Being kept completely separate for the house property of " real estate " and " real estate " is over the past thousands of years showed.And currently a popular utilization integrated house is made mother and baby guarantor
Room is educated, mother and baby's child care room is the 0.5-3 Sui club of infant family, can imitate family, community's life's environment, allows relatives special
Under the guidance of family, it is ensured that infant can be good in the company of relatives and in possessing representational safe and environment-friendly, harmonious environment
Health is joyously grown up, and progressively recognizes living environment, forms good habits and customs, strengthens the existence technical ability of itself.
And in integrated house construction, it is necessary first to the construction of ground and concrete support rod structure is carried out, with true
Protect the stability of superstructure.And existing concrete structure is with steel member after being connected, due to superstructure continue or
Interrupted construction can cause the coupling part between concrete structure and steel member to occur loosening, and mutual effect can be produced between the two
Power, and act on to the steel bar column and ground in concrete structure, the stability of ground is reduced, increase the peace of integrated house
Full hidden danger.
The content of the invention
It is an object of the invention to provide the pre-buried supporting construction in steel construction room, it is ensured that between concrete structure and steel member
Connective stability, improves safety reliability when integrated house is used.
The purpose of the present invention is achieved through the following technical solutions：
The pre-buried supporting construction in steel construction room, including foundation concrete bed course and the T-shaped concrete that is arranged on foundation concrete bed course
Cylinder, is provided with concrete column body and constitutes square steel bar column by multiple bar connectings, in the concrete column vertical section
End is provided with second pouring layer, and screw rod lower end extends downwardly after sequentially passing through second pouring layer and concrete column, on screw rod
End is sequentially provided with flush nut, double nut from the bottom to top.For in the prior art, because the connection of concrete structure and steel member loosens
And causing the problem that the stability of integrated house declines, applicant designs a kind of concrete column of T-shaped, by concrete column
Connection with foundation concrete bed course coordinates, and stabilization support, also, screw rod upper end pre-buried in concrete column body are provided with for steel member
Second pouring layer is protruded from, flush nut is arranged on screw rod with double nut, and when being connected with steel member, flush nut enters to steel member
The first fastening of row, and double nut carries out secondary fastening to steel member, it is steady to ensure the connection between concrete column and steel member
It is qualitative, improve the overall security performance of integrated house；
During Specific construction, foundation concrete bed course is first poured, square steel bar column is then fixed on foundation concrete bed course, use T
The mould of shape is fixed to steel bar column, multiple screw pre-burieds in steel bar column and screw rod upper end protrude, then pour coagulation
Soil forms the concrete column of T-shaped, after concrete column is body formed, second pouring layer is set in concrete column upper end, to increase
The support strength of loading steel member, it is to avoid load is acted directly on steel bar column, is finally arranged flush nut and double nut
In screw rod upper end, by centering, steel member is fixed on second pouring layer, wherein, flush nut, double nut are successively to steel member
Fastened, to avoid being loosened between screw rod and steel member, it is ensured that the stability of steel member support section.Further,
Concrete column is T-shaped, and its horizontal segment is connected with foundation concrete bed course, increases the stress Area of bearing of concrete column, really
Protect the uniform force on foundation concrete bed course in work progress, it is to avoid stress raisers occur and occur collapsing on foundation concrete bed course
Phenomenon.
Be respectively provided on two sides with enlarged portion in the steel bar column, and two enlarged portions and the concrete column horizontal segment pair
Should.Enlarged portion is provided with the both sides of steel bar column, the enlarged portion is similarly the skeleton of concrete column, and using same with steel bar column
Manufacture lie in a horizontal plane on foundation concrete bed course, by pour shaping after with steel bar column, concrete column formed one it is whole
Body, to improve the bulk strength of concrete column.
The second pouring layer is made up of slightly expanded concrete with rubble.Second pouring layer is by slightly expanded concrete and rubble
Composition, it is to avoid second pouring layer shrinks in use, and possesses certain free wxpansion amount, prevents after steel member is loaded
There is crack on second pouring layer, maintain the support strength of concrete column.
Also include multiple reinforcements, the reinforcement is connected with reinforcing bar column bottom, and the two ends of reinforcement are embedded in the base
In plinth concrete bed course.It is the bonding strength between enhancing concrete column and foundation concrete bed course, steel wire is passed through in the bottom of steel bar column
Binding has a reinforcement, and in the two ends insertion foundation concrete bed course of reinforcement, finally by pouring so that foundation concrete bed course and coagulation
Earth pillar body connects into an entirety.
The lower end of the screw rod bend to horizontal direction parallel.Preferably, the lower end of screw rod bend to
With horizontal direction parallel so that when there is slight oscillatory on steel member in work progress, the screw rod being directly connected to steel member
Cannot swing in concrete column body again, to reduce the probability that concrete column ftractures.
The present invention compared with prior art, has the following advantages and advantages：
1st, the present invention is coordinated by the connection of concrete column and foundation concrete bed course, and stabilization support is provided with for steel member,
Also, screw rod upper end pre-buried in concrete column body protrudes from second pouring layer, flush nut is arranged on screw rod with double nut,
When being connected with steel member, flush nut is fastened for the first time to steel member, and double nut carries out secondary fastening to steel member, to ensure
Connective stability between concrete column and steel member, improves the overall security performance of integrated house；
2nd, the present invention is provided with enlarged portion in the both sides of steel bar column, and the enlarged portion is similarly the skeleton of concrete column, and adopts
Lain in a horizontal plane on foundation concrete bed course with the manufacture same with steel bar column, with steel bar column, concrete after pouring shaping
Cylinder forms an entirety, to improve the bulk strength of concrete column；
3rd, the present invention in screw rod lower end bend to horizontal direction parallel so that on steel member in work progress
During generation slight oscillatory, the screw rod being directly connected to steel member cannot be swung in concrete column body again, to reduce concrete
The probability of cylinder cracking.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sectional view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- enlarged portions, 2- foundation concretes bed course, 3- steel bar columns, 4- concrete columns, 5- screw rods, 6- steel members, 7- are poured for bis- times
Note layer, 8- flush nuts, 9- double nuts, 10- reinforcements.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes that foundation concrete bed course 2 and the T-shaped being arranged on foundation concrete bed course 2 are mixed
Solidifying earth pillar body 4, is provided with concrete column 4 and square steel bar column 3 is made up of multiple bar connectings, in the concrete column 4
Vertical section upper end is provided with second pouring layer 7, under the lower end of screw rod 5 sequentially passes through the second pouring layer 7 and concrete column 4 backward
Extend, the upper end of screw rod 5 is sequentially provided with flush nut 8, double nut 9 from the bottom to top.For in the prior art, because of concrete structure and steel
The problem that the connection of component 6 loosens and causes the stability of integrated house to decline, applicant designs a kind of concrete column of T-shaped
4, coordinated by the connection of concrete column 4 and foundation concrete bed course 2, provide stabilization support, also, concrete with for steel member 6
The upper end of screw rod 5 pre-buried in cylinder 4 protrudes from second pouring layer 7, and flush nut 8 and double nut 9 are arranged on screw rod 5, with steel
When component 6 is connected, flush nut 8 is fastened for the first time to steel member 6, and double nut 9 carries out secondary fastening to steel member 6, with true
The connective stability protected between concrete column 4 and steel member 6, improves the overall security performance of integrated house；
During Specific construction, foundation concrete bed course 2 is first poured, square steel bar column 3 is then fixed on foundation concrete bed course 2, made
Steel bar column 3 is fixed with the mould of T-shaped, multiple screw rods 5 are embedded in steel bar column 3 and the upper end of screw rod 5 protrudes, and are then poured
The concrete column 4 that concrete forms T-shaped is built, after concrete column 4 is molded, secondary pouring is set in the upper end of concrete column 4
Note layer 7, with increase load steel member 6 support strength, it is to avoid load act directly on steel bar column 3, finally by flush nut 8 with
And double nut 9 is set in the upper end of screw rod 5, by centering, steel member 6 is fixed on second pouring layer 7, wherein, flush nut 8,
Double nut 9 is fastened to steel member 6 successively, to avoid being loosened between screw rod 5 and steel member 6, it is ensured that steel member 6 is supported
Partial stability.Further, concrete column 4 is T-shaped, and its horizontal segment is connected with foundation concrete bed course 2, increases coagulation
The stress Area of bearing of earth pillar body 4, it is ensured that the uniform force on foundation concrete bed course 2 in work progress, it is to avoid on foundation concrete bed course 2
There are stress raisers and collapse phenomenon occur.
Wherein, enlarged portion 1, and two enlarged portions 1 and the concrete column 4 are respectively provided on two sides with the steel bar column 3
Horizontal segment correspondence.Enlarged portion 1 is provided with the both sides of steel bar column 3, the enlarged portion 1 is similarly the skeleton of concrete column 4, and adopts
Lain in a horizontal plane on foundation concrete bed course 2 with the manufacture same with steel bar column 3, with steel bar column 3, coagulation after pouring shaping
Earth pillar body 4 forms an entirety, to improve the bulk strength of concrete column 4.
Further, the second pouring layer 7 is made up of slightly expanded concrete with rubble.Second pouring layer 7 is by microdilatancy
Concrete is constituted with rubble, it is to avoid second pouring layer 7 shrinks in use, and possesses certain free wxpansion amount, prevents
There is crack on second pouring layer 7 after the load of steel member 6, maintain the support strength of concrete column 4.
The present embodiment also includes multiple reinforcements 10, and the reinforcement 10 is connected with the bottom of steel bar column 3, and reinforcement 10
Two ends are embedded in the foundation concrete bed course 2.It is the bonding strength between enhancing concrete column 4 and foundation concrete bed course 2, in reinforcing bar
The bottom of post 3 is bound by steel wire a reinforcement 10, and in the two ends insertion foundation concretes bed course 2 of reinforcement 10, finally by pouring
Build so that foundation concrete bed course 2 connects into an entirety with concrete column 4.
Preferably, the lower end of screw rod 5 bend to horizontal direction parallel so that steel member 6 in work progress
During upper generation slight oscillatory, the screw rod 5 being directly connected to steel member 6 cannot be swung in concrete column 4 again, mixed to reduce
The probability of the solidifying cracking of earth pillar body 4.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (5)
1. the pre-buried supporting construction in steel construction room, including foundation concrete bed course (2) and the T-shaped being arranged on foundation concrete bed course (2) are mixed
Solidifying earth pillar body (4), is provided with concrete column (4) and square steel bar column (3) is made up of multiple bar connectings, it is characterised in that：
Second pouring layer (7) is provided with the concrete column (4) vertical section upper end, screw rod (5) lower end sequentially passes through described secondary pour
Extended downwardly after note layer (7) and concrete column (4), screw rod (5) upper end is sequentially provided with flush nut (8), double nut from the bottom to top
(9)。
2. the pre-buried supporting construction in steel construction room according to claim 1, it is characterised in that：In the steel bar column (3) both sides
Enlarged portion (1) is respectively equipped with, and two enlarged portions (1) are corresponding with the horizontal segment of the concrete column (4).
3. the pre-buried supporting construction in steel construction room according to claim 1, it is characterised in that：Second pouring layer (7) by
Slightly expanded concrete is constituted with rubble.
4. the pre-buried supporting construction in steel construction room according to claim 1, it is characterised in that：Also include multiple reinforcements
(10), the reinforcement (10) is connected with steel bar column (3) bottom, and the two ends of reinforcement (10) are embedded in the foundation concrete bed course
(2) in.
5. the pre-buried supporting construction in steel construction room according to claim 1, it is characterised in that：The lower end end of the screw rod (5)
Portion bend to horizontal direction parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150398.0A CN106759851A (en) | 2017-03-14 | 2017-03-14 | The pre-buried supporting construction in steel construction room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150398.0A CN106759851A (en) | 2017-03-14 | 2017-03-14 | The pre-buried supporting construction in steel construction room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759851A true CN106759851A (en) | 2017-05-31 |
Family
ID=58962691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150398.0A Withdrawn CN106759851A (en) | 2017-03-14 | 2017-03-14 | The pre-buried supporting construction in steel construction room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719032A (en) * | 2021-10-13 | 2021-11-30 | 中建科工集团有限公司 | Construction method for column base joint of multi-limb column |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646428A (en) * | 1987-06-25 | 1989-01-11 | Tokyu Kensetsu Kk | Method for fixing iron base column |
| CN201722789U (en) * | 2010-01-27 | 2011-01-26 | 江苏省电力设计院 | Prestressed steel bar-pressed flat joint cement joint pedestal |
| CN203320700U (en) * | 2013-07-19 | 2013-12-04 | 安徽富煌钢构股份有限公司 | Steel structure column foot connecting structure |
| CN103590416A (en) * | 2013-11-01 | 2014-02-19 | 浙江水利水电学院 | Pre-buried construction method for high-precision foundation bolts |
| CN103603433A (en) * | 2013-11-08 | 2014-02-26 | 江苏科技大学 | Connection device and connection method for preventing steel structure column foot from being tensioned |
| CN204238236U (en) * | 2014-10-28 | 2015-04-01 | 苏州基业生态园林股份有限公司 | The foundation structure of a kind of square lamppost |
| CN206554388U (en) * | 2017-03-14 | 2017-10-13 | 成都创客集成房屋有限公司 | A kind of pre-buried pillar of lightweight steel construction integrated house |
-
2017
- 2017-03-14 CN CN201710150398.0A patent/CN106759851A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646428A (en) * | 1987-06-25 | 1989-01-11 | Tokyu Kensetsu Kk | Method for fixing iron base column |
| CN201722789U (en) * | 2010-01-27 | 2011-01-26 | 江苏省电力设计院 | Prestressed steel bar-pressed flat joint cement joint pedestal |
| CN203320700U (en) * | 2013-07-19 | 2013-12-04 | 安徽富煌钢构股份有限公司 | Steel structure column foot connecting structure |
| CN103590416A (en) * | 2013-11-01 | 2014-02-19 | 浙江水利水电学院 | Pre-buried construction method for high-precision foundation bolts |
| CN103603433A (en) * | 2013-11-08 | 2014-02-26 | 江苏科技大学 | Connection device and connection method for preventing steel structure column foot from being tensioned |
| CN204238236U (en) * | 2014-10-28 | 2015-04-01 | 苏州基业生态园林股份有限公司 | The foundation structure of a kind of square lamppost |
| CN206554388U (en) * | 2017-03-14 | 2017-10-13 | 成都创客集成房屋有限公司 | A kind of pre-buried pillar of lightweight steel construction integrated house |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719032A (en) * | 2021-10-13 | 2021-11-30 | 中建科工集团有限公司 | Construction method for column base joint of multi-limb column |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170531 |