CN106894556A - A kind of floor system being made up of cold-rolled forming section combination beam - Google Patents
A kind of floor system being made up of cold-rolled forming section combination beam Download PDFInfo
- Publication number
- CN106894556A CN106894556A CN201710255388.3A CN201710255388A CN106894556A CN 106894556 A CN106894556 A CN 106894556A CN 201710255388 A CN201710255388 A CN 201710255388A CN 106894556 A CN106894556 A CN 106894556A
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- China
- Prior art keywords
- cold
- forming section
- rolled forming
- floor
- pressure pin
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Floor Finish (AREA)
Abstract
The present invention provides a kind of floor system being made up of cold-rolled forming section combination beam, including cold-rolled forming section, floor template and floor concrete layer；Two cold-rolled forming sections be arranged in parallel, and inner side is provided with pressure pin long between cold-rolled forming section, and outside is provided with short pressure pin, forms one group of cold-rolled forming section；It is fixed with the floor concrete layer being arranged on floor template through floor template above cold-rolled forming section；Floor steel bar mesh sheet is provided with floor concrete layer, above one group of cold-rolled forming section；Cold-rolled forming section cross section is multi-face structure, and is provided with multigroup connecting hole along its length；Pressure pin long is arranged on one group of two ends of cold-rolled forming section through connecting hole；Short pressure pin is arranged on the connecting hole inside cold-rolled forming section.The present invention combines long and short pressure pin, floor steel bar mesh sheet using cold-rolled forming section, greatly reduces the steel content of flooring；Component processing is simple, and site operation speed is fast, saves the substantial amounts of engineering time, reduces cost.
Description
Technical field
The invention belongs to build, civil engineering technical field, and in particular to a kind of building being made up of cold-rolled forming section combination beam
Plane system.
Background technology
Steel-concrete combined structure combines steel and two kinds of advantages of material of concrete, and concrete is used for into compressive region, energy
Steel and the respective material feature of concrete are preferably played, to avoid respective plane of weakness, the potentiality of material has been given full play to.
For traditional steel-concrete combined structure, it is common practice to which H profile steel or truss are combined with concrete slab.Both
The common shortcoming of combination is, the fixation of shearing connecting piece with combine, either peg connection, curved muscle connection or channel-section steel connect
Connect, shearing connecting piece accounting in the middle of structure is larger, and material consumption is than larger；Further, live shearing connecting piece welded and installed
Workload is huge, it is necessary to expend substantial amounts of labour and time；Although truss-concrete combined structure steel using amount is small, welding
Workload is big, low production efficiency；Site operation is bothered, and then influences engineering construction progress.
It is economical also, traditional H profile steel combining structure, bottom surface generally overlays a lamination shape steel plate and works as bed die, non-dismountable
Bad economic results；Floor concrete reinforcing bar generally uses two-layer two-way reinforcement, and steel content is higher；Pipeline and other needs are in underfloor
The structure of fixed trend can only be fixed in steel beam bottom, passed through, so as to greatly reduce the actually used height of floor；And behaviour
Make space small, construction inconvenience, labour intensity is big, high cost.
The content of the invention
It is an object of the invention to solve above-mentioned prior art problem, and the one kind for providing is made up of cold-rolled forming section combination beam
Floor system.
A kind of floor system being made up of cold-rolled forming section combination beam, including cold-rolled forming section, floor template and floor concrete
Layer；Two cold-rolled forming sections be arranged in parallel, and inner side is provided with pressure pin long between cold-rolled forming section, and outside is provided with short pressure pin, shape
Into one group of cold-rolled forming section；It is solid with the floor concrete layer being arranged on floor template through floor template above cold-rolled forming section
It is fixed；Floor steel bar mesh sheet is provided with the floor concrete layer, floor steel bar mesh sheet is arranged to arcuate structure, cold positioned at one group
Above curved steel；The cold-rolled forming section cross section is multi-face structure, and is provided with multigroup connecting hole along its length；The length
Pressure pin is arranged on one group of two ends of cold-rolled forming section through connecting hole；The short pressure pin is arranged on the connecting hole inside cold-rolled forming section
On.
Further, the pressure pin long is to be respectively arranged with a piece of stopping at the two ends of round bar long to cut down plate, is provided below one
Group rotating handles is formed.The short pressure pin be short round bar lateral ends be provided with two panels it is parallel only cut down plate, be provided below
There is a rotating handles to form.It is provided with the connecting hole for only cutting down plate carries out the open slot of locking.
Further, the floor steel bar mesh sheet be by horizontally set arc parallel and vertically with the warp of arc parallel
Composition.
Beneficial effects of the present invention：The present invention directly replaces cold-rolled forming section top half together with floor concrete casting
Shearing connecting piece between original steel-concrete, reduces Site Welding workload；With reference to long and short pressure pin, building can be increased
Layer operation space；Using floor steel bar mesh sheet, the steel content of flooring is greatly reduced；Component processing is simple, site operation speed
Hurry up, save substantial amounts of engineering construction time and labour costs.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is cross-sectional view of the present invention.
Fig. 3 is cold-rolled forming section structural representation of the present invention.
Fig. 4 is pressure pin structural representation long of the invention.
Fig. 5 is short pressure pin structural representation of the invention.
Wherein：1st, cold-rolled forming section；2nd, floor template；3rd, floor steel bar mesh sheet；4th, floor concrete layer；5th, pressure pin long；6、
Short pressure pin；7th, rotating handles；8th, only plate is cut down；9th, connecting hole.
Specific embodiment
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to of the invention
Any limitation.
As shown in Figure 1 to Figure 3, a kind of floor system being made up of cold-rolled forming section combination beam, including cold-rolled forming section 1, flooring
Template 2 and floor concrete layer 4；Two cold-rolled forming sections 1 be arranged in parallel, and inner side is provided with pressure pin long between cold-rolled forming section 1
5, outside is provided with short pressure pin 6, forms one group of cold-rolled forming section；Floor template 2 is passed through above cold-rolled forming section 1 and be arranged on flooring
Floor concrete layer 4 in template 2 is fixed；Floor steel bar mesh sheet 3, floor steel bar net are provided with the floor concrete layer 4
Piece 3 is arranged to arcuate structure, above one group of cold-rolled forming section；The cross section of the cold-rolled forming section 1 is multi-face structure, and along length
Degree direction is provided with multigroup connecting hole 9；The pressure pin long 5 is arranged on one group of two ends of cold-rolled forming section through connecting hole 9；It is described short
Pressure pin 6 is arranged on the connecting hole 9 inside cold-rolled forming section 1.The top half of cold-rolled forming section 1 is directly mixed with floor template 2 and flooring
Solidifying soil layer 4 pours the shearing connecting piece replaced together between original steel-concrete, greatly reduces Site Welding work
Amount.The cold-rolled forming section the latter half in concrete slab is not disposed in, punching has connecting hole 9 in advance by certain modulus along its length, this
Connecting hole 9 can be used to be connected and supports the long and short pressure pin of floor template 2 in the construction stage, can be used to wear in operational phase
More various pipelines, greatly increase floor and use space and operating space, easy to operate；Component processing is simple, site operation speed
Hurry up, save substantial amounts of engineering construction time and labour costs.
As preferential embodiment, as shown in figure 4, the pressure pin long 5 be respectively arranged with the two ends of round bar long it is a piece of
Plate 8 is only cut down, one group of rotating handles 7 is provided below and is formed.The rotation of plate 8 can be realized only cutting down by rotating handles 7, locked
Only.The rotating handles 7 of the pressure pin long 5 is located at one group of inner side of cold-rolled forming section.Operating space has been saved, it is workable.
As preferential embodiment, as shown in figure 5, the short pressure pin 6 is that the lateral ends of short round bar are provided with two panels
Parallel only cuts down plate 8, a rotating handles 7 is provided below and forms.The rotation of plate 8 can be realized only cutting down by rotating handles 7, entered
Row locking.The left and right sides of short pressure pin 6 is symmetrical arranged.
Used as preferential embodiment, the floor steel bar mesh sheet 3 is by the arc parallel and vertically and arc of horizontally set
The warp composition of parallel.Floorboard reinforcing bar is no longer traditional double-layer double-direction arrangement reinforcing bar, but uses floor steel bar mesh sheet 3,
Can be configured according to the actual loading shape of floor, greatly reduce the steel content of flooring, structure is more firm, practical.
The preferred embodiment of the present invention described in detail above, but the present invention is not limited in above-mentioned implementation method
Detail, in range of the technology design of the invention, can carry out various equivalents to technical scheme, these
Equivalents belong to protection scope of the present invention.
Claims (4)
1. a kind of floor system being made up of cold-rolled forming section combination beam, it is characterised in that：Including cold-rolled forming section, floor template and building
Surface concrete layer；Two cold-rolled forming sections be arranged in parallel, and inner side is provided with pressure pin long between cold-rolled forming section, and outside is provided with short
Pressure pin, forms one group of cold-rolled forming section；Floor template and the flooring coagulation being arranged on floor template are passed through above cold-rolled forming section
Soil layer is fixed；Floor steel bar mesh sheet is provided with the floor concrete layer, floor steel bar mesh sheet is arranged to arcuate structure, is located at
Above one group of cold-rolled forming section；The cold-rolled forming section cross section is multi-face structure, and is provided with multigroup connecting hole along its length；
The pressure pin long is arranged on one group of two ends of cold-rolled forming section through connecting hole；The short pressure pin is arranged on the company inside cold-rolled forming section
Connect on hole.
2. a kind of floor system being made up of cold-rolled forming section combination beam according to claim 1, it is characterised in that：The length
Pressure pin is to be respectively arranged with a piece of stopping at the two ends of round bar long to cut down plate, one group of rotating handles is provided below and forms.
3. a kind of floor system being made up of cold-rolled forming section combination beam according to claim 1, it is characterised in that：It is described short
Pressure pin be short round bar lateral ends be provided with two panels it is parallel only cut down plate, a rotating handles is provided below and forms.
4. a kind of floor system being made up of cold-rolled forming section combination beam according to claim 1, it is characterised in that：The building
Face reinforced mesh by horizontally set arc parallel and vertically the warp with arc parallel is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255388.3A CN106894556B (en) | 2017-04-19 | 2017-04-19 | Floor system composed of cold-formed steel composite beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255388.3A CN106894556B (en) | 2017-04-19 | 2017-04-19 | Floor system composed of cold-formed steel composite beams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106894556A true CN106894556A (en) | 2017-06-27 |
| CN106894556B CN106894556B (en) | 2023-07-04 |
Family
ID=59196461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710255388.3A Active CN106894556B (en) | 2017-04-19 | 2017-04-19 | Floor system composed of cold-formed steel composite beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439163A (en) * | 2019-08-09 | 2019-11-12 | 上海欧本钢结构有限公司 | It is a kind of to combine the close rib secondary beam floor system of corrugated web that winds up |
Citations (10)
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|---|---|---|---|---|
| CN2632188Y (en) * | 2003-06-03 | 2004-08-11 | 张英保 | Assembled building top |
| CN1534154A (en) * | 2003-04-01 | 2004-10-06 | 勇 滕 | Construction method of steel-concrete composite storey |
| US6807789B1 (en) * | 2003-05-23 | 2004-10-26 | Daewoo Engineering & Construction Co., Ltd | Steel-concrete composite beam using asymmetric section steel beam |
| CN2858826Y (en) * | 2005-11-02 | 2007-01-17 | 王占林 | Hollow pipe installation structure in hollow casting beam-free reinforced concrete floor slab |
| CN102677891A (en) * | 2012-05-11 | 2012-09-19 | 中国电力工程顾问集团华东电力设计院 | Formwork system without support for cast-in-place reinforced concrete floor slab |
| CN103061501A (en) * | 2012-12-29 | 2013-04-24 | 中建八局第二建设有限公司 | Formwork supporting system for composite beam and floor-slab structure of building and construction method for formwork supporting system |
| CN103061444A (en) * | 2013-01-05 | 2013-04-24 | 华侨大学 | Self-supporting deformed steel-encased concrete composite beam |
| CN104088387A (en) * | 2014-07-22 | 2014-10-08 | 浙江自力建设集团有限公司 | Construction method for box type on-site concrete open-web floor system |
| CN204040464U (en) * | 2014-08-29 | 2014-12-24 | 杭州童根树建筑结构设计事务所有限公司 | A kind of slab form supporting construction |
| CN105908882A (en) * | 2016-05-31 | 2016-08-31 | 安徽富煌建筑设计研究有限公司 | Reinforced concrete box-girder with lowerable section height and construction method thereof |
-
2017
- 2017-04-19 CN CN201710255388.3A patent/CN106894556B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1534154A (en) * | 2003-04-01 | 2004-10-06 | 勇 滕 | Construction method of steel-concrete composite storey |
| US6807789B1 (en) * | 2003-05-23 | 2004-10-26 | Daewoo Engineering & Construction Co., Ltd | Steel-concrete composite beam using asymmetric section steel beam |
| CN2632188Y (en) * | 2003-06-03 | 2004-08-11 | 张英保 | Assembled building top |
| CN2858826Y (en) * | 2005-11-02 | 2007-01-17 | 王占林 | Hollow pipe installation structure in hollow casting beam-free reinforced concrete floor slab |
| CN102677891A (en) * | 2012-05-11 | 2012-09-19 | 中国电力工程顾问集团华东电力设计院 | Formwork system without support for cast-in-place reinforced concrete floor slab |
| CN103061501A (en) * | 2012-12-29 | 2013-04-24 | 中建八局第二建设有限公司 | Formwork supporting system for composite beam and floor-slab structure of building and construction method for formwork supporting system |
| CN103061444A (en) * | 2013-01-05 | 2013-04-24 | 华侨大学 | Self-supporting deformed steel-encased concrete composite beam |
| CN104088387A (en) * | 2014-07-22 | 2014-10-08 | 浙江自力建设集团有限公司 | Construction method for box type on-site concrete open-web floor system |
| CN204040464U (en) * | 2014-08-29 | 2014-12-24 | 杭州童根树建筑结构设计事务所有限公司 | A kind of slab form supporting construction |
| CN105908882A (en) * | 2016-05-31 | 2016-08-31 | 安徽富煌建筑设计研究有限公司 | Reinforced concrete box-girder with lowerable section height and construction method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439163A (en) * | 2019-08-09 | 2019-11-12 | 上海欧本钢结构有限公司 | It is a kind of to combine the close rib secondary beam floor system of corrugated web that winds up |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106894556B (en) | 2023-07-04 |
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