CN206800741U - A kind of steel concrete composite floor - Google Patents
A kind of steel concrete composite floor Download PDFInfo
- Publication number
- CN206800741U CN206800741U CN201720533805.1U CN201720533805U CN206800741U CN 206800741 U CN206800741 U CN 206800741U CN 201720533805 U CN201720533805 U CN 201720533805U CN 206800741 U CN206800741 U CN 206800741U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- steel
- welded
- precast slab
- slab
- 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
A kind of steel concrete composite floor, including the angle steel for being welded with shear amchor bolt being embedded in precast slab, angle steel and girder steel are welded by welding seam, angle steel in two pieces of contiguous prefabricated concrete slabs is welded using butt weld, the utility model manufacture craft is simple, easy for construction, energy-conserving and environment-protective.
Description
Technical field
The utility model belongs to engineering structure technical field, and in particular to a kind of Composite Slab with Metal Deck.
Background technology
Assembling type steel structure system has that construction quality is light compared with traditional reinforced concrete structure, environmental protection, construction speed
The advantages that degree is fast, industrialization degree is high, can better adapt to the development of China's building trade.The beam slab being connected by screw bolts in the past
Node need to the perforate on precast slab and girder steel, precasting process and construction technology are more complicated, and speed of application is slow.Therefore seek
A kind of Composite Slab with Metal Deck easy for construction, energy-conserving and environment-protective is asked to be very important.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art, the purpose of this utility model are the provision of a kind of steel-concrete group
Floor is closed, manufacture craft is simple, easy for construction, energy-conserving and environment-protective.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
A kind of Composite Slab with Metal Deck, including the angle for being welded with shear amchor bolt 3 being embedded in precast slab 4
Steel 2, angle steel 2 and girder steel 1 are welded by welding seam 5, and the angle steel 2 in two pieces of contiguous prefabricated concrete slabs 4 is welded using butt weld 5
Connect.
Compared with prior art, advantage of the present utility model is embodied in：
1st, the utility model uses prefabricated assembled composite floor, transports to construction site, can assemble at the construction field (site)
Connection, ensure that site operation quality, improves building industrialization efficiency of assembling.
2nd, the utility model is attached by being embedded in the angle steel 2 of precast slab 4 with girder steel 1, with bolt connection
Contignation compare, each hole location need not be calibrated during installation.
3rd, angle steel 2 pre-buried in the utility model precast slab 4 can effectively fix the position of shear amchor bolt 3,
Improve the producing efficiency of precast slab 4.And it can prevent precast slab 4 from being contacted with the direct of girder steel 1, cause pre-
The stress raisers of concrete slab 4 processed, crush concrete.
4th, it is pre- to connect two pieces in the pre-buried angle steel 2 in the outer surface of precast slab 4 by welding angle steel 2 for the utility model
Concrete slab 4 processed, improve the globality of structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of angle steel 2 and shear amchor bolt 3.
Embodiment
Make narration in detail to the present invention below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of Composite Slab with Metal Deck, including it is embedded in being welded with precast slab 4
The angle steel 2 of shear amchor bolt 3, angle steel 2 and girder steel 1 weld the angle steel 2 in two pieces of contiguous prefabricated concrete slabs 4 by welding seam 5 and adopted
Welded with butt weld 5.
Be prefabricated in the factory the stage when, first when processing angle steel 2, itself and shear amchor bolt 3 are welded, an overall structure is made
Part；When making precast slab 4, angle steel 2 is put in corresponding position in template, then casting concrete, vibrated, conserved, it is complete
Into the making of precast slab 4；Now angle steel 2 and shear amchor bolt 3 have been embedded in precast slab 4 and suffered.
When constructing at the construction field (site), after girder steel 1 is installed, precast slab 4 is positioned on girder steel 1, then will
Girder steel 1 welds together with angle steel 2, after treating the integral installation of precast slab 4, by phase on two pieces of precast slabs 4
Adjacent angle steel 2 is welded together using butt weld 5.
Claims (1)
- A kind of 1. Composite Slab with Metal Deck, it is characterised in that：Including be embedded in precast slab (4) be welded with it is anti- Cut the angle steel (2) of crab-bolt (3), angle steel (2) and girder steel (1) to weld by welding seam (5), two pieces of contiguous prefabricated concrete slabs (4) Interior angle steel (2) is welded using butt weld (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533805.1U CN206800741U (en) | 2017-05-15 | 2017-05-15 | A kind of steel concrete composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533805.1U CN206800741U (en) | 2017-05-15 | 2017-05-15 | A kind of steel concrete composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800741U true CN206800741U (en) | 2017-12-26 |
Family
ID=60740732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720533805.1U Expired - Fee Related CN206800741U (en) | 2017-05-15 | 2017-05-15 | A kind of steel concrete composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802741A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Pin shear connection assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie-bar composite floor slab |
-
2017
- 2017-05-15 CN CN201720533805.1U patent/CN206800741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802741A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Pin shear connection assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie-bar composite floor slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |