CN106567488A - Steel bar truss floor deck - Google Patents
Steel bar truss floor deck Download PDFInfo
- Publication number
- CN106567488A CN106567488A CN201610913881.5A CN201610913881A CN106567488A CN 106567488 A CN106567488 A CN 106567488A CN 201610913881 A CN201610913881 A CN 201610913881A CN 106567488 A CN106567488 A CN 106567488A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- section
- bar
- steel bar
- substrate
- 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
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Classifications
-
- 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
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
- E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
Abstract
The invention discloses a steel bar truss floor deck which comprises a base plate and a plurality of steel bar assemblies. Each steel bar assembly comprises at least one bottom chord piece, an upper chord steel bar and two web member steel bars, wherein each bottom chord piece comprises two parallelly extending first steel bars and a first connecting steel bar which is connected with the first ends of the two first steel bars, and the bottom chord pieces are arranged above the base plate; the upper chord steel bar is arranged above the uppermost bottom chord piece; each web member steel bar is in an S shape, extends from one end of the upper chord steel bar to the other end of the upper chord steel bar, is fixedly connected with the top face of the base plate, the inner sides of the two first steel bars and the upper chord steel bar, and comprises a plurality of steel bar sections, and each steel bar section extends from one side of the upper chord steel bar to the other side of the upper chord steel bar; and the two web member steel bars are separately arranged on the two sides of the same position of the upper chord steel bar. The steel bar truss floor deck is rapid in construction progress, and the occupied area of a workyard is saved.
Description
Technical field
The present invention relates to a kind of building field, more particularly to a kind of floor support plate of steel bar girder.
Background technology
As construction technology develops, building trade has change with rapid changepl. never-ending changes and improvements.According to the construction of traditional steel bar girder plate
Technique, carries out first mould bases and sets up the work such as to install with slab form, reinforcing bar operation and installation platform is formed, then in shuttering supporting
The artificial colligation installment work of reinforcing bar is carried out in system, the framework of steel reinforcement of reinforced concrete floor is formed, framework of steel reinforcement is checked and accepted and closed
Carry out concreting work after lattice, the striking time for finally determining according to the floor strength of xoncrete structure will be installed in advance
Formwork bracing system is all removed, and carries out other cleaning works, ultimately forms structure floor.
But, the construction of conventional floors needs substantial amounts of manpower to carry out assembling reinforcement skeleton, uneven according to levels of audit quality, causes
The consistency of thickness of concrete cover and floor is poor, causes armored concrete discontinuity；And the construction site for taking
Greatly, the work such as making and installation of the formwork bracing system and reinforcing bar consuming time is long, and dismounting formwork bracing system and template are also needed
The time is wanted, causes long construction period, and tedious process；In the case where story height is more than 5 meters, the danger of formwork bracing system
Dangerous coefficient is very big, and difficulty of construction is also very big.
The information for being disclosed in the background section is merely intended to increase the understanding of the general background to the present invention, and should not
When the prior art for being considered to recognize or imply in any form the information structure well known to persons skilled in the art.
The content of the invention
It is an object of the invention to provide a kind of floor support plate of steel bar girder, so as to overcome traditional floor construction method
The shortcomings of of poor quality, long construction period, tedious process.
For achieving the above object, the invention provides a kind of floor support plate of steel bar girder, floor support plate includes：Substrate；It is multiple
Concrete-bar component, multiple concrete-bar components are disposed on the top surface of substrate along the width of substrate, and each concrete-bar component is along base
The length direction of plate extends, and each concrete-bar component includes：At least one lower edge part, each lower edge part includes two length along substrate
The first reinforcing bar and the first end of the first connection reinforcing bar, the first connection reinforcing bar and two the first reinforcing bars that degree direction extends in parallel connects
Connect；At least one lower edge part is from top to bottom arranged on the top of substrate；Wind up reinforcing bar, and the reinforcing bar that winds up sets with the first parallel reinforced steel bar
Put, the steel-bar arrangement that winds up is in the top of the lower edge part of the top；Two web member reinforcing bars, each web member reinforcing bar is in S shapes, and web member
Reinforcing bar extends to the other end from the one end for the reinforcing bar that winds up, the top surface of web member reinforcing bar and substrate, the inner side of two the first reinforcing bars and on
String reinforcing bar is fixedly connected；Web member reinforcing bar includes multiple lengths of rebar, and each lengths of rebar extends to opposite side from the side of the reinforcing bar that winds up；
In the same position of reinforcing bar that winds up, two web member reinforcing bars are separately positioned on the both sides of the reinforcing bar that winds up.
Preferably, in above-mentioned technical proposal, first section that each lengths of rebar includes being connected with each other, second section, the 3rd
Section and the 4th section are propped up, first section and second section are located at positioned at the left side of the reinforcing bar that winds up, the 3rd section and the 4th section
Wind up the right side of reinforcing bar, first section and the 4th section are fitted on the top surface of substrate, second section and the 3rd section respectively from
Extend to the reinforcing bar that winds up on the inside of two, outside, first reinforcing bar of two the first reinforcing bars, and second section with one of them
It is fixedly connected on the inside of one reinforcing bar, the 3rd section is fixedly connected with the inside of another first reinforcing bar.
Preferably, in above-mentioned technical proposal, between first section and second section of each lengths of rebar, second Duan Yu
Between three sections, between tetra- sections of the 3rd Duan Yu, and between first Duan Yu, tetra- sections of two neighboring lengths of rebar
It is equipped with arc transition.
Preferably, in above-mentioned technical proposal, concrete-bar component also includes two second connection reinforcing bars, two second connection reinforcing bars
It is separately fixed between the two ends of the reinforcing bar that winds up and the top surface of substrate, and the first connection reinforcing bar is connected reinforcing bar with second and fixes company
Connect.
Preferably, in above-mentioned technical proposal, lower edge part also includes the 3rd connection reinforcing bar, and the 3rd connects reinforcing bar and two first
The second end of reinforcing bar connects, and the 3rd connection reinforcing bar is connected reinforcing bar and is fixedly connected with second.
Preferably, in above-mentioned technical proposal, substrate is zinc-plated profiled sheet.
Compared with prior art, the present invention has the advantages that：
The floor support plate of the present invention is integrally welded by a part of steel bar girder and substrate, forms template system, nothing in construction
Concrete gravity and construction loads just need to can be born by mould bases support system, and floor support plate directly spread at the construction field (site)
It is located on beam, need to only carry out simple reinforcing bar colligation just can carry out concreting operation, and construction speed is fast, substantially reduces and applies
The work cycle, and save the area occupied of construction site；Floor support plate is produced using professional equipment, and physical dimension concordance is good,
So that concrete cover, slab thickness are controlled effectively, construction quality is ensured；The stress of floor support plate is more reasonable,
It is easy to bi-directional design, and antidetonation, anti-cracking resistance are more preferable；Substrate adopts galvanized steel plain sheet, without the need for carrying out anti-corrosion operation again, while
Later maintenance input is decreased, cost is reduced.
Description of the drawings
Fig. 1 is the top view of the floor support plate of the steel bar girder of embodiments in accordance with the present invention 1.
Fig. 2 is the front view of the floor support plate of the steel bar girder of embodiments in accordance with the present invention 1.
Fig. 3 is the floor support plate and additional bar assembling schematic diagram of the steel bar girder of embodiments in accordance with the present invention 1.
Fig. 4 is the front view of the floor support plate of the steel bar girder of embodiments in accordance with the present invention 2.
Main Reference Numerals explanation：
1- substrates, 2- lower edge parts, the reinforcing bars of 21- first, the connection reinforcing bars of 22- first, 3- winds up reinforcing bar, 4- web member reinforcing bars, 41-
First section, second section of 42-, the 3rd section of 43-, the 4th section of 44-, the connection reinforcing bars of 5- second, the reinforcing bars of 6- second, 7- the 3rd
Reinforcing bar.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by specific embodiment.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or ingredient, and do not exclude other units
Part or other ingredients.
As shown in figure 1, including substrate 1 and multiple reinforcing bars according to the floor support plate of the steel bar girder of the specific embodiment of the invention
Component, the plurality of concrete-bar component is disposed on the top surface of substrate 1 along width (or length) direction of substrate 1, each reinforcing bar
Component extends along length (or width) direction of substrate 1.
Preferably, substrate 1 is zinc-plated profiled sheet.
Embodiment 1
As shown in Figure 1-2, each concrete-bar component includes a lower edge part 2, and wind up reinforcing bar 3 and two web member reinforcing bars 4.Under
String part 2 has a certain distance with the top surface of substrate 1.Lower edge part 2 include that two length directions along substrate 1 extend in parallel the
One reinforcing bar 21 and the first connection reinforcing bar 22, the first connection reinforcing bar 22 is connected with the first end of two the first reinforcing bars 21.Wind up steel
Muscle 3 be arranged in parallel with the first reinforcing bar 21, and the reinforcing bar 3 that winds up is arranged on the surface of lower edge part 2, the i.e. centre of two the first reinforcing bars 21
Position.
As illustrated in fig. 1 and 2, each web member reinforcing bar 4 is in S shapes, and web member reinforcing bar 4 is from winding up the one of reinforcing bar 3 and lower edge part 2
End extends to the other end, and the top surface of web member reinforcing bar 4 and substrate 1, the inner side of two the first reinforcing bars 21 and the reinforcing bar 3 that winds up are fixedly connected
(as welded) so that concrete-bar component is fixed together with substrate.As shown in figure 1, web member reinforcing bar 4 includes multiple lengths of rebar, each
Lengths of rebar extends to opposite side from the side of the reinforcing bar 3 that winds up, and in the same position of reinforcing bar 3 that winds up, two web member reinforcing bars 4 set respectively
Put in the both sides for winding up reinforcing bar 3.
As one embodiment, as shown in Fig. 2 each lengths of rebar includes first section, 41, second section being connected with each other
42nd, the 3rd section 43 and the 4th section 44, first section 41 and second section 42 are positioned at the side of lower edge part 2, the 3rd section
43 and the 4th section 44 be located at the opposite side of lower edge part 2, first section 41 and the 4th section 44 are fitted on the top surface of substrate 1,
The inner side of second section 42 and the 3rd section 43 respectively from two the first reinforcing bars 21 in the outside of two the first reinforcing bars 21 extends to
Wind up reinforcing bar 3.Second section 42 is fixedly connected with the inner side of one of them the first reinforcing bar 21, the 3rd section 43 with another first
The inner side of reinforcing bar 21 is fixedly connected.
Preferably, between first section 41 and second section 42 of each lengths of rebar, second section 42 and the 3rd section 43
Between, between the 3rd section 43 and the 4th section 44, and first section 41 and the 4th section 44 of two neighboring lengths of rebar it
Between be equipped with arc transition, improve the elasticity of web member reinforcing bar 4.
Preferably, concrete-bar component also includes two second connection reinforcing bars 5, and two second connection reinforcing bars 5 are separately fixed at
Between the two ends of string reinforcing bar 3 and the top surface of substrate 1, and the first connection reinforcing bar 22 is connected reinforcing bar 5 and is fixedly connected with second.Second
Connection reinforcing bar will wind up reinforcing bar and lower edge part connection it is integral, improve the rigidity and stability of concrete-bar component.
Preferably, lower edge part 2 also includes the second of the 3rd connection reinforcing bar, the 3rd connection reinforcing bar and two the first reinforcing bars 21
End connects, and the 3rd connection reinforcing bar is connected reinforcing bar and is fixedly connected with second.Two ends of two the first reinforcing bars are sharp respectively
With the first connection reinforcing bar and the 3rd connection bar connecting together, improve the rigidity and stability of lower edge part.
Embodiment 2
The embodiment is that concrete-bar component includes two lower edge parts 2 with the difference of embodiment 1, and two lower edge parts 2 are by upper
And lower arrangement, and nethermost lower edge part 2 has a certain distance with the top surface of substrate 1, as shown in Figure 4.
When being installed using the floor support plate of the steel bar girder of the present invention, comprise the steps：
1) wind up reinforcing bar, lower edge are calculated according to reinforced steel bar strength, the bearing capacity of floor and service life that engineering drawing is designed
The reinforcing bar model of part and web member reinforcing bar.
2) floor support plate is processed.
3) materials arrival is checked and accepted：Floor support plate to processing qualified is inspected by random samples, it is ensured that reinforcing bar model, the structure chi of floor support plate
It is very little accurate, and check whether the pad of floor support plate is firm.
4) qualified floor support plate will be directly checked to lift to Vierendeel girder or truss-steel beam and fix in place, to attached
Plus the second reinforcing bar 6 (parallel to the reinforcing bar 3 that winds up) and the 3rd reinforcing bar 7 (perpendicular to the reinforcing bar 3 that winds up) carry out installation colligation, such as Fig. 3
It is shown.
5) floor support plate is installed after acceptance(check), directly carries out concreting, completes the construction of structure floor.
The floor support plate of the present invention is integrally welded by a part of steel bar girder and substrate, forms template system, nothing in construction
Concrete gravity and construction loads just need to can be born by mould bases support system, and floor support plate directly spread at the construction field (site)
It is located on beam, need to only carry out simple reinforcing bar colligation just can carry out concreting operation, and construction speed is fast, substantially reduces and applies
The work cycle, and save the area occupied of construction site；Floor support plate is produced using professional equipment, and physical dimension concordance is good,
So that concrete cover, slab thickness are controlled effectively, construction quality is ensured；The stress of floor support plate is more reasonable,
It is easy to bi-directional design, and antidetonation, anti-cracking resistance are more preferable；Substrate adopts galvanized steel plain sheet, without the need for carrying out anti-corrosion operation again, while
Later maintenance input is decreased, cost is reduced.
It is aforementioned to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of floor support plate of steel bar girder, it is characterised in that the floor support plate includes：
Substrate；
Multiple concrete-bar components, the plurality of concrete-bar component is disposed on the top surface of the substrate along the width of the substrate
On, each described concrete-bar component extends along the length direction of the substrate, and each described concrete-bar component includes：
At least one lower edge part, each described lower edge part includes the first steel that two length directions along the substrate are extended in parallel
Muscle and the first connection reinforcing bar, the first connection reinforcing bar is connected with the first end of described two first reinforcing bars；Described at least one
Individual lower edge part is from top to bottom arranged on the top of the substrate；
Wind up reinforcing bar, and the reinforcing bar that winds up is arranged with first parallel reinforced steel bar, the institute of the steel-bar arrangement in the top of winding up
State the top of lower edge part；
Two web member reinforcing bars, each described web member reinforcing bar prolongs in S shapes, and the web member reinforcing bar from one end of the reinforcing bar that winds up
Extend the other end, the web member reinforcing bar and the top surface of the substrate, the inner side of two first reinforcing bars and the reinforcing bar that winds up
It is fixedly connected；The web member reinforcing bar includes multiple lengths of rebar, and each described lengths of rebar is extended to from the side of the reinforcing bar that winds up
Opposite side；In the same position of the reinforcing bar that winds up, described two web member reinforcing bars are separately positioned on the both sides of the reinforcing bar that winds up.
2. the floor support plate of steel bar girder according to claim 1, it is characterised in that each described lengths of rebar includes mutually interconnecting
First section, second section, the 3rd section and the 4th section for connecing, first section and second section are located at described
Wind up the left side of reinforcing bar, the 3rd section and the 4th section are located at the right side of the reinforcing bar that winds up, first section
It is fitted on the top surface of the substrate with the 4th section, second section and the 3rd section are respectively from described in two
Wind up reinforcing bar, and second Duan Yuqi are extended on the inside of two, outside, first reinforcing bar of the first reinforcing bar
In be fixedly connected on the inside of first reinforcing bar, the 3rd section is fixed with the inner side of another first reinforcing bar and connected
Connect.
3. the floor support plate of steel bar girder according to claim 2, it is characterised in that described the first of each lengths of rebar
Between section and second section, between second section and the 3rd section, the 3rd section and the described 4th
Prop up between section, and arc transition is equipped between described first Duan Yu, tetra- sections of the two neighboring lengths of rebar.
4. the floor support plate of steel bar girder according to claim 1 and 2, it is characterised in that the concrete-bar component also includes two
Individual second connection reinforcing bar, two described second connect the top that reinforcing bars are separately fixed at the two ends and the substrate of the reinforcing bar that winds up
Between face, and the first connection reinforcing bar is connected reinforcing bar and is fixedly connected with described second.
5. the floor support plate of steel bar girder according to claim 4, it is characterised in that the lower edge part is also including the 3rd connection
Reinforcing bar, it is described 3rd connection reinforcing bar be connected with the second end of described two first reinforcing bars, and it is described 3rd connection reinforcing bar and
The second connection reinforcing bar is fixedly connected.
6. the floor support plate of steel bar girder according to claim 1, it is characterised in that the substrate is zinc-plated profiled sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913881.5A CN106567488A (en) | 2016-10-19 | 2016-10-19 | Steel bar truss floor deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610913881.5A CN106567488A (en) | 2016-10-19 | 2016-10-19 | Steel bar truss floor deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106567488A true CN106567488A (en) | 2017-04-19 |
Family
ID=58534190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610913881.5A Pending CN106567488A (en) | 2016-10-19 | 2016-10-19 | Steel bar truss floor deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106567488A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587638A (en) * | 2017-09-14 | 2018-01-16 | 江苏银环新材料科技有限公司 | Steel bar truss floor support plate and combined type floor support plate |
| CN108532809A (en) * | 2018-05-18 | 2018-09-14 | 杭萧钢构股份有限公司 | Steel bar truss floor support plate, steel bar truss floor support plate production method and assembled floor |
| CN111980261A (en) * | 2020-08-21 | 2020-11-24 | 江苏银环新材料科技有限公司 | Riveting type steel bar truss floor support plate |
| CN114525873A (en) * | 2022-04-25 | 2022-05-24 | 宝嘉智能科技(南通)有限公司 | Exhaust ramming type steel bar truss floor support plate |
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| KR20100055759A (en) * | 2008-11-18 | 2010-05-27 | 이창남 | Manufacturing method of floor slab made of reversed triangular wire truss with thin steel plate rib deck concrete form |
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| CN205077687U (en) * | 2015-10-29 | 2016-03-09 | 中冶建工集团有限公司 | Steel bar truss floor bearing plate |
| CN206174235U (en) * | 2016-10-19 | 2017-05-17 | 北京城建北方建设有限责任公司 | Steel bar truss's building carrier plate |
| CN107587638A (en) * | 2017-09-14 | 2018-01-16 | 江苏银环新材料科技有限公司 | Steel bar truss floor support plate and combined type floor support plate |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100055759A (en) * | 2008-11-18 | 2010-05-27 | 이창남 | Manufacturing method of floor slab made of reversed triangular wire truss with thin steel plate rib deck concrete form |
| CN201665952U (en) * | 2010-04-16 | 2010-12-08 | 浙江精工轻钢建筑工程有限公司 | Self-supporting floor deck |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587638A (en) * | 2017-09-14 | 2018-01-16 | 江苏银环新材料科技有限公司 | Steel bar truss floor support plate and combined type floor support plate |
| CN108532809A (en) * | 2018-05-18 | 2018-09-14 | 杭萧钢构股份有限公司 | Steel bar truss floor support plate, steel bar truss floor support plate production method and assembled floor |
| CN111980261A (en) * | 2020-08-21 | 2020-11-24 | 江苏银环新材料科技有限公司 | Riveting type steel bar truss floor support plate |
| CN111980261B (en) * | 2020-08-21 | 2021-06-29 | 江苏银环新材料科技有限公司 | Riveting type steel bar truss floor support plate |
| CN114525873A (en) * | 2022-04-25 | 2022-05-24 | 宝嘉智能科技(南通)有限公司 | Exhaust ramming type steel bar truss floor support plate |
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Application publication date: 20170419 |