CN206681353U - A kind of floor of steel structure steel bar girder formula is without support shuttering - Google Patents
A kind of floor of steel structure steel bar girder formula is without support shuttering Download PDFInfo
- Publication number
- CN206681353U CN206681353U CN201720432590.4U CN201720432590U CN206681353U CN 206681353 U CN206681353 U CN 206681353U CN 201720432590 U CN201720432590 U CN 201720432590U CN 206681353 U CN206681353 U CN 206681353U
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- China
- Prior art keywords
- reinforcing bar
- steel
- bar
- web member
- support
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Abstract
It the utility model is related to no support shuttering field, specially a kind of floor of steel structure steel bar girder formula is without support shuttering, including steel bar girder and supporting substrate, the surface of the supporting substrate is provided with multiple support tongues, wherein steel bar girder is arranged on the top of support tongue, the steel bar girder includes the reinforcing bar that winds up, lower edge reinforcing bar and web member reinforcing bar, the steel-bar arrangement that winds up is above two middle parts for supporting tongue, surface soldered wherein positioned at the reinforcing bar that winds up is fixed with multiple web member reinforcing bars, the floor of steel structure steel bar girder formula is without support shuttering, template system and reinforcing bar are organically combined, by steel bar girder and substrate is made provides and support stiffness and bear construction loads in the construction stage, without support；Mechanical property and traditional cast-in-situ floor are essentially identical, but floor cracking resistance is good, and speed of application is fast, easy to operate, and comprehensive benefit is high；Template profiled sheet thickness of thin, rolled steel dosage are few.
Description
Technical field
No support shuttering field is the utility model is related to, specially a kind of floor of steel structure steel bar girder formula is without branch hold mode
Plate.
Background technology
Currently, it is more and more using the building quantity of steel structural form.Main building slab in traditional steel construction
Plate shape formula has two kinds：Conventional floors template form, composite floor with profiled steel sheet（Non-combined type）Template form.Conventional floors template form
Full hall scaffold and a large amount of template materials are needed, it is big to consume work day number；Steel plate formwork（Non-combined floor）To template steel
Thickness requires, generally 0.8,1.0,1.2mm, such as 0.8 thick floor 80 thick concrete of overlying, the span allowed is 2.3 meters,
Need to add Construction Support in centre more than this span.
Therefore inconvenient people carry out construction usage, for this it is proposed that a kind of floor of steel structure steel bar girder formula is without support
Template.
Utility model content
A kind of the defects of technical problem that the utility model solves is to overcome prior art, there is provided floor of steel structure reinforcing bar
Truss-like is without support shuttering.
To achieve the above object, the utility model provides following technical scheme：
A kind of floor of steel structure steel bar girder formula is without support shuttering, including steel bar girder and supporting substrate, the branch support group
The surface of plate is provided with multiple support tongues, and wherein steel bar girder is arranged on the top of support tongue, and the steel bar girder includes
Wind up reinforcing bar, lower edge reinforcing bar and web member reinforcing bar, and the steel-bar arrangement that winds up is above two middle parts for supporting tongue, wherein being located at
The surface soldered of reinforcing bar of winding up is fixed with multiple web member reinforcing bars, and wherein side surface soldered of the web member reinforcing bar away from the reinforcing bar that winds up is consolidated
Surely there is lower edge reinforcing bar, wherein being symmetrically arranged with connector positioned at the both ends of supporting substrate, the inside of two connectors opens up
There is catching groove.
Preferably, the web member reinforcing bar and the reinforcing bar that winds up are two-to-one counter structure, and wherein web member reinforcing bar is symmetricly set on
Wind up the surface of reinforcing bar.
Preferably, the web member reinforcing bar is fold-line-shaped reinforcing bar, wherein with winding up steel at the side knuckle of the web member reinforcing bar
The sidewall weld of muscle is fixed, wherein being provided with bending angle at the opposite side knuckle of web member reinforcing bar, the bending angle is away from upper
The side of string reinforcing bar is bonded with the surface of supporting substrate, and wherein web member reinforcing bar is fixed by welding and support tongue, the lower edge
Steel-bar arrangement is on the outside of the inclined-plane of the close reinforcing bar that winds up of bending angle of web member reinforcing bar, and lower edge reinforcing bar passes through welding and web member reinforcing bar
It is fixedly connected.
Preferably, the quantity of the lower edge reinforcing bar is consistent with web member reinforcing bar, and is two, and wherein lower edge reinforcing bar is symmetrically set
Put in the outside of two web member reinforcing bars.
Preferably, the quantity of the connector is two groups, and section is J-type, and wherein the barb of connector is towards on the contrary, institute
State connector and supporting substrate to be formed in one structure, and be made by galvanized steel plain sheet.
Compared with prior art, the beneficial effects of the utility model are：The floor of steel structure steel bar girder formula is without branch hold mode
Plate, template system and reinforcing bar are organically combined, in the construction stage by steel bar girder and substrate offer support stiffness is provided and born
Construction loads, no support；Mechanical property and traditional cast-in-situ floor are essentially identical, but floor cracking resistance is good, and speed of application is fast, behaviour
Make easy, comprehensive benefit height；Template profiled sheet thickness of thin, rolled steel dosage are few.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 steel bar girder, 2 supporting substrates, 3 support tongues, 4 wind up reinforcing bar, 5 lower edge reinforcing bars, 6 web member reinforcing bars, 7 connect
Fitting, 8 catching grooves, 9 bending angles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：
A kind of floor of steel structure steel bar girder formula is without support shuttering, including steel bar girder 1 and supporting substrate 2, the support
The surface of substrate 2 is provided with multiple support tongues 3, and wherein steel bar girder 1 is arranged on the top of support tongue 3, the reinforcing bar purlin
Frame 1 includes wind up reinforcing bar 4, lower edge reinforcing bar 5 and web member reinforcing bar 6, and the reinforcing bar 4 that winds up is arranged on the middle part of two support tongues 3
Top, wherein the surface soldered positioned at the reinforcing bar 4 that winds up is fixed with multiple web member reinforcing bars 6, wherein web member reinforcing bar 6 is away from the reinforcing bar that winds up
4 side surface soldered is fixed with lower edge reinforcing bar 5, wherein it is symmetrically arranged with connector 7 positioned at the both ends of supporting substrate 2, two
The inside of the connector 7 offers catching groove 8.
As a kind of technical optimization scheme of the present utility model, the web member reinforcing bar 6 is two-to-one corresponding with the reinforcing bar 4 that winds up
Structure, wherein web member reinforcing bar 6 are symmetricly set on the surface for the reinforcing bar 4 that winds up.
As a kind of technical optimization scheme of the present utility model, the web member reinforcing bar 6 is fold-line-shaped reinforcing bar, wherein the abdomen
Sidewall weld at the side knuckle of bar reinforcing bar 6 with the reinforcing bar 4 that winds up is fixed, wherein at the opposite side knuckle of web member reinforcing bar 6
Bending angle 9 is provided with, side of the bending angle 9 away from the reinforcing bar 4 that winds up is bonded with the surface of supporting substrate 2, wherein web member steel
Muscle 6 is fixed by welding and support tongue 3, and the lower edge reinforcing bar 5 is arranged on the bending angle 9 of web member reinforcing bar 6 close to the reinforcing bar 4 that winds up
Inclined-plane on the outside of, and lower edge reinforcing bar 5 is fixedly connected with web member reinforcing bar 6 by welding.
As a kind of technical optimization scheme of the present utility model, the quantity of the lower edge reinforcing bar 5 is consistent with web member reinforcing bar 6,
And be two, wherein lower edge reinforcing bar 5 is symmetricly set on the outside of two web member reinforcing bars 6.
As a kind of technical optimization scheme of the present utility model, the quantity of the connector 7 is two groups, and section is J-type,
The wherein barb of connector 7 is towards the structure on the contrary, the connector 7 and supporting substrate 2 are formed in one, and by galvanized steel plain sheet
It is made.
Operation principle：As people using the floor of steel structure steel bar girder formula without support shuttering, by by traditional template
The mode being combined with truss, steel is carried out by using a variety of reinforcing bars such as the reinforcing bar 4 that winds up, lower edge reinforcing bar 5 and web member reinforcing bar 6
The composition of muscle truss 1, center line, web member reinforcing bar 6 and lower edge reinforcing bar 5 are used as in the both sides for winding up reinforcing bar 4 by using the reinforcing bar 4 that winds up
It is symmetrical arranged, and steel bar girder 1 is reinforced by way of welding, while by being set on the surface of web member reinforcing bar 6
The mode of bending angle 9 so that the shorter side of bending angle 9 is bonded with the surface of supporting substrate 2, so as to greatly improve support
Stability, while by adding bending angle 9, so that steel bar girder 1 forms the support system of triangular shape so that overall knot
Structure is more firm, while is easy to the use of people, eventually through in the integrally formed J-type connector in the both sides of supporting substrate 2
7, and catching groove 8 is opened up inside it, by using the method being staggered, it is easy to connecting and fixing between more supporting substrates 2,
It is easy to people to carry out assembling use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of floor of steel structure steel bar girder formula is without support shuttering, including steel bar girder（1）And supporting substrate（2）, its feature
It is：The supporting substrate（2）Surface be provided with multiple support tongues（3）, wherein steel bar girder（1）It is arranged on support tongue
（3）Top, the steel bar girder（1）Including the reinforcing bar that winds up（4）, lower edge reinforcing bar（5）With web member reinforcing bar（6）, the steel that winds up
Muscle（4）It is arranged on two support tongues（3）Middle part above, wherein positioned at winding up reinforcing bar（4）Surface soldered be fixed with it is multiple
Web member reinforcing bar（6）, wherein web member reinforcing bar（6）Away from the reinforcing bar that winds up（4）Side surface soldered be fixed with lower edge reinforcing bar（5）, its
In be located at supporting substrate（2）Both ends be symmetrically arranged with connector（7）, two connectors（7）Inside offer catching groove
（8）.
2. a kind of floor of steel structure steel bar girder formula according to claim 1 is without support shuttering, it is characterised in that：The abdomen
Bar reinforcing bar（6）With the reinforcing bar that winds up（4）For two-to-one counter structure, wherein web member reinforcing bar（6）It is symmetricly set on the reinforcing bar that winds up（4）'s
Surface.
3. a kind of floor of steel structure steel bar girder formula according to claim 1 is without support shuttering, it is characterised in that：The abdomen
Bar reinforcing bar（6）For fold-line-shaped reinforcing bar, wherein the web member reinforcing bar（6）Side knuckle at winding up reinforcing bar（4）Sidewall weld
It is fixed, wherein positioned at web member reinforcing bar（6）Opposite side knuckle at be provided with bending angle（9）, the bending angle（9）Away from the steel that winds up
Muscle（4）Side and supporting substrate（2）Surface fitting, wherein web member reinforcing bar（6）Pass through welding and support tongue（3）It is fixed,
The lower edge reinforcing bar（5）It is arranged on web member reinforcing bar（6）Bending angle（9）Close to the reinforcing bar that winds up（4）Inclined-plane on the outside of, and lower edge steel
Muscle（5）Pass through welding and web member reinforcing bar（6）It is fixedly connected.
4. a kind of floor of steel structure steel bar girder formula according to claim 1 is without support shuttering, it is characterised in that：Under described
String reinforcing bar（5）Quantity and web member reinforcing bar（6）Unanimously, and it is two, wherein lower edge reinforcing bar（5）It is symmetricly set on two web members
Reinforcing bar（6）Outside.
5. a kind of floor of steel structure steel bar girder formula according to claim 1 is without support shuttering, it is characterised in that：The company
Fitting（7）Quantity be two groups, and section is J-type, wherein connector（7）Barb towards on the contrary, the connector（7）With branch
Support group plate（2）Be formed in one structure, and is made by galvanized steel plain sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432590.4U CN206681353U (en) | 2017-04-22 | 2017-04-22 | A kind of floor of steel structure steel bar girder formula is without support shuttering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432590.4U CN206681353U (en) | 2017-04-22 | 2017-04-22 | A kind of floor of steel structure steel bar girder formula is without support shuttering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681353U true CN206681353U (en) | 2017-11-28 |
Family
ID=60400412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432590.4U Expired - Fee Related CN206681353U (en) | 2017-04-22 | 2017-04-22 | A kind of floor of steel structure steel bar girder formula is without support shuttering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643558A (en) * | 2018-06-12 | 2018-10-12 | 刘静锋 | The type steel bar truss floor support plate and construction method of the detachable end template of welded type |
| CN113115711A (en) * | 2021-04-23 | 2021-07-16 | 温氏食品集团股份有限公司 | Integrated building pig farm for pig breeding |
-
2017
- 2017-04-22 CN CN201720432590.4U patent/CN206681353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643558A (en) * | 2018-06-12 | 2018-10-12 | 刘静锋 | The type steel bar truss floor support plate and construction method of the detachable end template of welded type |
| CN113115711A (en) * | 2021-04-23 | 2021-07-16 | 温氏食品集团股份有限公司 | Integrated building pig farm for pig breeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |