CN206873922U - A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template - Google Patents
A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template Download PDFInfo
- Publication number
- CN206873922U CN206873922U CN201720765324.3U CN201720765324U CN206873922U CN 206873922 U CN206873922 U CN 206873922U CN 201720765324 U CN201720765324 U CN 201720765324U CN 206873922 U CN206873922 U CN 206873922U
- Authority
- CN
- China
- Prior art keywords
- end template
- steel bar
- support plate
- floor support
- bar truss
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template, it is characterized in that：Z-type banded plate is set, the top flange of Z-type banded plate is ridden upon on I-beam, and top flange is welded on to the upper surface of I-beam using peg, in the bottom surface of the lower flange of Z-type banded plate bolt is welded with suspension, through hole is correspondingly arranged on end template in steel bar truss floor support plate, end template is placed in the bottom of lower flange, bolt-through through hole, connection is realized in the bottom surface that end template is anchored to lower flange by nut, and the cheek board of bottom position floor is formed using Z-type banded plate.The utility model solve the problems, such as caused by cheek board tradition formwork way cheek board connection loosely, seam crossing spillage, it is ensured that the resistance to overturning of steel bar truss floor support plate.
Description
Technical field
A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template is the utility model is related to, suitable for building
The site operation of concrete building laminate in engineering is built, belongs to building element technical field.
Background technology
With flourishing for construction industry, the design and construction technology of floor plates constantly improves, traditional making floor plates side
Due to arrangement of reinforcement is cumbersome, formwork erection workload is big, construction quality is difficult to ensure that, Energy Consumption of Construction is poor, environmental pollution is more serious etc. be present in formula
Problems, green, low-carbon, the idea of development of environmental protection are not met；In recent years, one kind without formwork, by steel bar girder itself
Undertake construction stage external loads, steel bar truss floor support plate that end template is detachably reused is in reinforced concrete structure work
It is applied in journey, structural steelwork., can be by end template for reinforced concrete work for this structure type
Directly erect on beam or wall form, after concrete reaches design strength, end template can be easily after removing beam wall form
Remove.But structural steelwork is directed to, floor uses reinforced concrete structure more, and for girder construction without formwork, this causes can when constructing
Traditional approach can not be used between the end template and girder steel of bed die steel bar truss floor support plate by tearing open.Because end template is detachable and is easy to weight
Multiple to use, this processing for allowing for end template side plate seam crossing just seems particularly critical.Steel bar girder building at the floor discrepancy in elevation
Board carries out cheek board commissural junctions reason, but this processing mode side using plank sheathing and by the way of end is plus support more
Template construct is complicated, wastes time and energy, it is impossible to plays the convenience of steel bar truss floor support plate construction, while steel bar girder building well
It can not be reliably connected between the end template and girder steel of board, the spillage that side mould seam crossing often occurs in the presence of construction loads shows
As the resistance to overturning of steel bar truss floor support plate is also not being met.
Utility model content
The utility model is to avoid the deficiency present in above-mentioned prior art, there is provided a kind of dismountable reinforcing bar of end template
Truss floor support plate cheek board attachment structure, to solve the connectivity problem of steel bar girder bed die and girder steel seam crossing at the floor discrepancy in elevation.
The characteristics of the utility model end template dismountable steel bar truss floor support plate cheek board attachment structure is：Z-type is set
Banded plate, the top flange of the Z-type banded plate are ridden upon on I-beam, and top flange is welded on into the upper of I-beam using peg
Surface, bolt is welded with suspension in the bottom surface of the lower flange of the Z-type banded plate, on the end template in steel bar truss floor support plate
It is correspondingly arranged on through hole, end template is placed in the bottom of the lower flange, through hole described in the bolt-through, by nut by end template
Connection is realized in the bottom surface for being anchored at lower flange, and the cheek board of bottom position floor is formed using Z-type banded plate.
The characteristics of the utility model end template dismountable steel bar truss floor support plate cheek board attachment structure, lies also in：It is described
The top flange of Z-type banded plate extends towards higher floors side, makes the bed die in the steel bar truss floor support plate of higher floors side
Realize connection in the bottom surface that plate is anchored at top flange using screw bolt and nut；Held in the steel bar girder building of higher floors and bottom position floor
Between plate, set lower edge to connect reinforcing bar and the connection reinforcing bar that winds up respectively and be attached.
The characteristics of the utility model end template dismountable steel bar truss floor support plate cheek board attachment structure, lies also in：Welding
Peg top surface protrude from Z-type banded plate top flange upper surface, the height of protrusion is 50-75mm.
Compared with the prior art, the utility model has the beneficial effect that：
1st, the utility model effectively solve caused by cheek board tradition formwork way cheek board connection loosely, seam crossing leakage
The problem of slurry, it is ensured that the resistance to overturning of steel bar truss floor support plate；
2nd, the utility model overcome in concrete building laminate the cheek board formwork amount of labour used is big, cost is high, construction environment is poor,
The problems such as environmental pollution is serious, timber resources wastes.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Label in figure：1 I-beam, 2a top flanges, 2b lower flanges, 3 nuts, 4 bolts, 5 connecting pieces, 6 end templates, 7 laterally
Reinforcing bar, 8 lower edge reinforcing bars, 9 abdomen muscle, 10 bearing reinforcing bars, 11 pegs, 12 lower edges connection reinforcing bar, 13 wind up connection reinforcing bar, and 14 wind up steel
Muscle, 15 concrete.
Embodiment
Referring to Fig. 1, the dismountable steel bar truss floor support plate of end template includes steel bar girder and end template 6 in the present embodiment,
Steel bar girder has transverse steel 7, lower edge reinforcing bar 8, abdomen muscle 9, bearing reinforcing bar 10 and the reinforcing bar 14 that winds up, and end template 6 utilizes can
The connecting piece 5 of dismounting is connected to the bottom of abdomen muscle 9.
The dismountable steel bar truss floor support plate cheek board attachment structure of end template is in the present embodiment：Z-type banded plate is set,
The top flange 2a of Z-type banded plate is ridden upon on I-beam 1, and top flange 2a is welded on to the upper table of I-beam 1 using peg 11
Face, the top surface of peg 11 protrude from the top flange 2a of Z-type banded plate upper surface, and the height of protrusion is 50-75mm.
Bolt 4 is welded with suspension, the end template in steel bar truss floor support plate in the lower flange 2b of Z-type banded plate bottom surface
Through hole is correspondingly arranged on 6, end template 6 is placed in lower flange 2b bottom, and bolt 4 runs through through hole, by nut 3 by the anchor of end template 6
Gu connection is realized in 2b bottom surface in lower flange, the cheek board of bottom position floor is formed using Z-type banded plate.
In structure shown in Fig. 1, the top flange 2a of Z-type banded plate extends towards higher floors side, makes higher floors side
Steel bar truss floor support plate in end template using screw bolt and nut be anchored at top flange 2a bottom surface realize connection；In high-order building
Between layer and the steel bar truss floor support plate of bottom position floor, set lower edge to connect reinforcing bar 12 and the connection reinforcing bar 13 that winds up respectively and connected
Connect.
The installation and removal step of steel bar truss floor support plate cheek board is in the present embodiment：
Step 1：Connecting piece 5 is firmly connected after passing through the through hole on end template 6 with the abdomen muscle 9 in steel bar girder, lifting peace
The steel bar truss floor support plate that installs simultaneously sequentially is laid；
Step 2：The top flange 2a of Z-type banded plate is welded on I-beam 1, steel is installed respectively in the both sides of I-beam 1
Muscle truss floor support plate；The colligation for connect with lower edge reinforcing bar 12 in connection reinforcing bar 13 of completing to wind up connects after-pouring concrete 15 and gone forward side by side
Row maintenance；
Step 3：When concrete strength meets design requirement, remove connecting piece 3 and remove end template after backing out nut 3
6, complete the construction of steel bar truss floor support plate.
Steel bar truss floor support plate firm can connect with I-beam in the utility model, at concreting process center tap
Occur without spillage phenomenon, concrete reaches the convenient dismounting of end template after intensity, and the connection of total system is reliable.
Claims (3)
1. a kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template, it is characterized in that：Z-type banded plate is set,
The top flange (2a) of the Z-type banded plate is ridden upon on I-beam (1), and top flange (2a) is welded on into work using peg (11)
The upper surface of word beam (1), bolt (4), steel bar girder are welded with suspension in the bottom surface of the lower flange (2b) of the Z-type banded plate
Through hole is correspondingly arranged on end template (6) in floor support plate, end template (6) is placed in the lower flange (2b) bottom, the spiral shell
Bolt (4) runs through the through hole, and connection is realized in the bottom surface that end template (6) is anchored to lower flange (2b) by nut (3), utilizes Z-type
Banded plate forms the cheek board of bottom position floor.
2. the dismountable steel bar truss floor support plate cheek board attachment structure of end template according to claim 1, it is characterized in that：
The top flange (2a) of the Z-type banded plate extends towards higher floors side, makes the steel bar truss floor support plate of higher floors side
In end template using screw bolt and nut be anchored at top flange (2a) bottom surface realize connection；In higher floors and bottom position floor
Between steel bar truss floor support plate, lower edge connection reinforcing bar (12) is set respectively and the connection reinforcing bar (13) that winds up is attached.
3. the dismountable steel bar truss floor support plate cheek board attachment structure of end template according to claim 1 or 2, its feature
It is：The top surface of the peg (11) of welding protrudes from the upper surface of the top flange (2a) of Z-type banded plate, and the height of protrusion is 50-
75mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765324.3U CN206873922U (en) | 2017-06-28 | 2017-06-28 | A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765324.3U CN206873922U (en) | 2017-06-28 | 2017-06-28 | A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873922U true CN206873922U (en) | 2018-01-12 |
Family
ID=61331947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765324.3U Expired - Fee Related CN206873922U (en) | 2017-06-28 | 2017-06-28 | A kind of dismountable steel bar truss floor support plate cheek board attachment structure of end template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305440A (en) * | 2020-03-24 | 2020-06-19 | 福建省永富建设集团有限公司 | Seamless connection system of assembled steel structure beam column member and floor bearing plate and construction method |
-
2017
- 2017-06-28 CN CN201720765324.3U patent/CN206873922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305440A (en) * | 2020-03-24 | 2020-06-19 | 福建省永富建设集团有限公司 | Seamless connection system of assembled steel structure beam column member and floor bearing plate and construction method |
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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: 20180112 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |