CN108252443A - Bed die detachable hang formula steel bar girder floor slab structure and its construction method - Google Patents
Bed die detachable hang formula steel bar girder floor slab structure and its construction method Download PDFInfo
- Publication number
- CN108252443A CN108252443A CN201810230450.8A CN201810230450A CN108252443A CN 108252443 A CN108252443 A CN 108252443A CN 201810230450 A CN201810230450 A CN 201810230450A CN 108252443 A CN108252443 A CN 108252443A
- Authority
- CN
- China
- Prior art keywords
- steel bar
- bar girder
- end template
- shapes
- component
- 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
-
- 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 [3D] extent, e.g. lattice girders
- E04C5/065—Light-weight girders, e.g. with precast parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of bed die detachable hang formula steel bar girder floor slab structure and its construction methods；The structure includes steel bar girder, end template and T shape connecting elements, the T shapes connecting elements includes T shapes component and attachment screw, the T shapes member array is distributed on end template, the attachment screw is threadedly coupled from bed die back across end template with T shape components, and steel bar girder suspension is mounted on T shape components.The suspension that the present invention realizes steel bar girder using T shape components is installed, and T shapes component is threadedly coupled with the attachment screw across end template, so that end template is detachable and repeats utilization, and T shape components are in whole Transducers Embedded in Concrete, bottom is smooth after ensure that form removal, and floor slab bottoms quality and perception are good；Meanwhile the configuration of the present invention is simple, easy for construction and speed is fast, reduces working measure and more than 50% cost of labor.
Description
Technical field
The invention belongs to steel construction assembled architecture field, specially a kind of bed die detachable hang formula steel bar girder floor
Harden structure and its construction method.
Background technology
Concrete floorslab construction in traditional steel and concrete structure is complicated, needs live formwork, form removal, support, scaffold
It is of high cost long in time limit etc. multiple processes, and site operation is mostly wet construction, is unsatisfactory for house assembled demand for development.Therefore, exist
In steel construction fabricated construction system, selection and the construction of floor are particularly important.
In order to improve assembly rate, the floor of most suitable steel construction assembled-type house is to exempt from the reinforcing bar purlin that formwork exempts from support at present
Frame floor plates or precast concrete superimposed sheet.Steel bar girder floor plates are to belong to one kind without support die mould combination floor plates, steel
Muscle truss is in backstage processing space patterning process, and contour plate is first fixed on girder steel, then place reinforcing bar purlin by site operation needs
Frame is bound, and checks and accepts after-pouring concrete, speed of application is fast, and floor plates Forming Quality is good.
But there are following defects for existing steel bar girder floor plate structure and construction technology：
1st, end template it is non-dismountable after reuse, even if detachably, structure is also complex, increase manually into
This, has seriously affected speed of application.
2nd, bottom exposing reinforcing bar is difficult after end template dismounting, influences floor slab bottoms quality and perception.
Invention content
The purpose of the present invention is to provide a kind of bed die detachable hang formula steel bar girder floor slab structure and its construction parties
Method solves the problems, such as end template detachably and reuses, and bottom is smooth after ensureing form removal, and easy for construction and speed is fast.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of bed die detachable hang formula steel bar girder floor slab structure connects structure including steel bar girder, end template with T shapes
Part；The steel bar girder includes the reinforcing bar that winds up, two lower edge reinforcing bars and several web member reinforcing bars, the reinforcing bar that winds up
It is set with two lower edge parallel reinforced steel bars, the web member bar connecting fixes wind up reinforcing bar and lower edge reinforcing bar；The T shapes connecting elements
Including T shapes component and attachment screw, the T shapes component includes linear type hanger bar and " | " font connecting rod, " | " word
Thread fitting between shape connecting rod bottom end and attachment screw；The T shapes member array is distributed on end template, the attachment screw
It is threadedly coupled from bed die back across end template with " | " font connecting rod bottom end of T shape components；" one " of the T shapes component
Be horizontally through steel bar girder of the font hanger bar along steel bar girder, and the both ends of linear type hanger bar respectively with two lower edges
Bar connecting makes steel bar girder suspension be mounted on T shape components.
Further, the longitudinal direction of T shapes component along the steel bar girder is evenly distributed and longitudinal pitch is 400mm.
Further, " | " font connecting rod bottom end of the T shapes component is apart from bed die plate surface 5-10mm.
Further, the end of " | " font connecting rod of the T shapes component is arranged on the deviation center of linear type hanger bar
Point position.
Further, the material of the T shapes component is engineering plastics, alloy or steel.
Further, the end template is plank sheathing, aluminum alloy pattern plate or plastic formwork.
The construction method of above-mentioned bed die detachable hang formula steel bar girder floor slab structure, includes the following steps：
(1) it layouts on end template punching；
(2) T shape components are installed according to the position for punching of layouting on end template, and are worn with attachment screw from bed die back
End template is crossed to be threadedly coupled with " | " font connecting rod bottom end of T shape components；
(3) by be horizontally through steel bar girder of the linear type hanger bar of T shape components along steel bar girder, then by " one " word
The both ends of shape hanger bar with two lower edge bar connectings, make steel bar girder suspension be mounted on T shape components respectively；
(4) whole T shapes component and steel bar girder suspension are after installation is complete, the casting concrete on end template；
(5) it treats concrete curing maturation, dismantles the attachment screw of bed die back, then remove end template.
The beneficial effects of the invention are as follows：
The suspension that the present invention realizes steel bar girder using T shape components is installed, and T shapes component and the connection across end template
Screw thread connects so that end template is detachable and repeats utilization, and T shape components are in whole Transducers Embedded in Concrete, are ensured
Bottom is smooth after form removal, and floor slab bottoms quality and perception be good；Meanwhile the configuration of the present invention is simple, easy for construction and speed is fast,
Reduce working measure and more than 50% cost of labor.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the bed die detachable hang formula steel bar girder floor slab structure of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the schematic diagram of punching of layouting on end template；
Fig. 4 is the schematic diagram that T shapes component and attachment screw are installed on end template.
In figure：1st, end template；2nd, wind up reinforcing bar；3rd, lower edge reinforcing bar；4th, web member reinforcing bar；5th, T shapes component；6th, attachment screw；
7th, linear type hanger bar；8th, " | " font connecting rod.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made into one below in conjunction with the accompanying drawings
Step illustrates.
As depicted in figs. 1 and 2, a kind of bed die detachable hang formula steel bar girder floor slab structure, including steel bar girder, bottom
Template 1 and T shape connecting elements；The steel bar girder includes wind up 2, two lower edge reinforcing bars 3 of reinforcing bar and several web member steel
Muscle 4, described one is winded up reinforcing bar 2 and two lower edge reinforcing bars 3 are arranged in parallel, fixed 2 He of reinforcing bar of winding up of the connection of web member reinforcing bar 4
Lower edge reinforcing bar 3；The T shapes connecting elements includes T shapes component 5 and attachment screw 6, and the T shapes component 5 is hung including linear type
Bar 7 and " | " font connecting rod 8, thread fitting between 8 bottom end of " | " font connecting rod and attachment screw 6；The T shapes component
For 5 arranged distributions on end template 1, the attachment screw 6 passes through " | " font of end template 1 and T shapes component 5 from 1 back side of end template
8 bottom end of connecting rod is threadedly coupled；The linear type hanger bar 7 of the T shapes component 5 is horizontally through reinforcing bar purlin along steel bar girder
Frame, and the both ends of linear type hanger bar 7 are connect respectively with two lower edge reinforcing bars 3, and steel bar girder suspension is made to be mounted on T shape structures
On part 5.
In the present embodiment, the longitudinal direction of T shapes component 5 along the steel bar girder is evenly distributed and longitudinal pitch is 400mm, between being somebody's turn to do
Away from what is determined after the stress and horizontal layout to consider T shapes component 5.
In the present embodiment, 8 bottom end of " | " font connecting rod of the T shapes component 5, should be away from apart from 1 surface 5-10mm of end template
From the suspension that both ensure that end template, the flatness after form removal is in turn ensured.
In the present embodiment, the end of " | " font connecting rod 8 of the T shapes component 5 is arranged on linear type hanger bar 7
Deviate center position；" | " font connecting rod 8 is connected using eccentric, it is intended to T shapes component 5 be facilitated to be hung with steel bar girder and connected
When quick agree with and be adjusted.
The light weights such as plank sheathing, aluminum alloy pattern plate or plastic formwork can be used in end template 1, convenient for the concrete mould of scene processing
Plate；The materials such as engineering plastics, alloy or steel can be used in T shapes component 5, and the component can industrialization production.
The construction method of above-mentioned bed die detachable hang formula steel bar girder floor slab structure, includes the following steps：
(1) it layouts on end template 1 punching (as shown in Figure 3)；
(2) it according to the position for punching of layouting installation T shapes component 5 on end template 1, and is carried on the back with attachment screw 6 from end template 1
Face is threadedly coupled (as shown in Figure 4) across end template 1 with 8 bottom end of " | " font connecting rod of T shapes component 5；
(3) by be horizontally through steel bar girder of the linear type hanger bar 7 of T shapes component 5 along steel bar girder, then by " one "
The both ends of font hanger bar 7 are connect respectively with two lower edge reinforcing bars 3, and steel bar girder suspension is made to be mounted on (such as Fig. 1 on T shapes component 5
Shown in Fig. 2)；
(4) whole T shapes component 5 and steel bar girder suspension be after installation is complete, and casting concrete is (in figure not on end template 1
It draws)；
(5) concrete curing maturation is treated, then the attachment screw 6 at 1 back side of dismounting end template removes end template 1.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of bed die detachable hang formula steel bar girder floor slab structure, it is characterised in that：Including steel bar girder, end template
(1) and T shape connecting elements；
The steel bar girder include a reinforcing bar that winds up (2), two lower edge reinforcing bars (3) and several web member reinforcing bars (4), described one
Root winds up reinforcing bar (2) and two lower edge reinforcing bars (3) are arranged in parallel, web member reinforcing bar (4) connection is fixed wind up reinforcing bar (2) and under
String reinforcing bar (3)；
The T shapes connecting elements includes T shapes component (5) and attachment screw (6), and the T shapes component (5) is hung including linear type
Bar (7) and " | " font connecting rod (8), thread fitting between " | " font connecting rod (8) bottom end and attachment screw (6)；
For T shapes component (5) arranged distribution on end template (1), the attachment screw (6) passes through bottom from end template (1) back side
Template (1) is threadedly coupled with " | " font connecting rod (8) bottom end of T shapes component (5)；
Be horizontally through steel bar girder of the linear type hanger bar (7) of the T shapes component (5) along steel bar girder, and " one " word
The both ends of shape hanger bar (7) are connect respectively with two lower edge reinforcing bars (3), and steel bar girder suspension is made to be mounted on T shapes component (5).
2. bed die detachable hang formula steel bar girder floor slab structure according to claim 1, it is characterised in that：The T
The longitudinal direction of shape component (5) along steel bar girder is evenly distributed and longitudinal pitch is 400mm.
3. bed die detachable hang formula steel bar girder floor slab structure according to claim 1, it is characterised in that：The T
" | " font connecting rod (8) bottom end of shape component (5) is apart from end template (1) surface 5-10mm.
4. bed die detachable hang formula steel bar girder floor slab structure according to claim 1, it is characterised in that：The T
The material of shape component (5) is engineering plastics, alloy or steel.
5. bed die detachable hang formula steel bar girder floor slab structure according to claim 4, it is characterised in that：The T
The end of " | " font connecting rod (8) of shape component (5) is arranged on the deviation center position of linear type hanger bar (7).
6. bed die detachable hang formula steel bar girder floor slab structure according to claim 1, it is characterised in that：The bottom
Template (1) is plank sheathing, aluminum alloy pattern plate or plastic formwork.
7. the construction method of the bed die detachable hang formula steel bar girder floor slab structure described in claim 1 to 6 any one,
It is characterized in that：Include the following steps：
(1) it layouts on end template (1) punching；
(2) according to the position for punching of layouting installation T shapes component (5) on end template (1), and with attachment screw (6) from end template
(1) back side is threadedly coupled across end template (1) with " | " font connecting rod (8) bottom end of T shapes component (5)；
(3) by be horizontally through steel bar girder of the linear type hanger bar (7) of T shapes component (5) along steel bar girder, then by " one "
The both ends of font hanger bar (7) are connect respectively with two lower edge reinforcing bars (3), and steel bar girder suspension is made to be mounted on T shapes component (5)
On；
(4) whole T shapes component (5) and steel bar girder suspension are after installation is complete, the casting concrete on end template (1)；
(5) it treats concrete curing maturation, dismantles the attachment screw (6) at end template (1) back side, then remove end template (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017215133857 | 2017-11-14 | ||
| CN201721513385 | 2017-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252443A true CN108252443A (en) | 2018-07-06 |
Family
ID=62746759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810230450.8A Pending CN108252443A (en) | 2017-11-14 | 2018-03-20 | Bed die detachable hang formula steel bar girder floor slab structure and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487941A (en) * | 2018-11-10 | 2019-03-19 | 河北建设集团股份有限公司 | A kind of steel bar truss floor support plate |
| CN110629917A (en) * | 2019-09-20 | 2019-12-31 | 中国五冶集团有限公司 | a floor structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487941A (en) * | 2018-11-10 | 2019-03-19 | 河北建设集团股份有限公司 | A kind of steel bar truss floor support plate |
| CN110629917A (en) * | 2019-09-20 | 2019-12-31 | 中国五冶集团有限公司 | a floor structure |
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Effective date of abandoning: 20241022 |