CN206903047U - A kind of compound antiknock plate of steel plate polyvinyl alcohol cement base - Google Patents
A kind of compound antiknock plate of steel plate polyvinyl alcohol cement base Download PDFInfo
- Publication number
- CN206903047U CN206903047U CN201720624213.0U CN201720624213U CN206903047U CN 206903047 U CN206903047 U CN 206903047U CN 201720624213 U CN201720624213 U CN 201720624213U CN 206903047 U CN206903047 U CN 206903047U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- plate
- polyvinyl alcohol
- type groove
- obturator
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Abstract
The utility model discloses a kind of compound antiknock plate of steel plate polyvinyl alcohol cement base, including the composite filled body of polyvinyl alcohol, foamed aluminium obturator, supporting plate, U-type groove steel plate, high-strength bolt and steel cushion block；Foamed aluminium obturator is provided between two composite filled bodies of polyvinyl alcohol；Two supporting plates are plugged in the groove of U-type groove steel plate, surround cavity；The composite filled body of the polyvinyl alcohol for accompanying foamed aluminium obturator is placed in cavity；Supporting plate and U-type groove steel plate are provided with the bolt hole being symmetrically installed；Supporting plate is connected on the composite filled body of polyvinyl alcohol with U-type groove steel plate by high-strength bolt；Steel cushion block is provided between U-type groove steel plate and high-strength bolt.The utility model is not only simple in structure, high-strength light and with dissipate and absorb explosion energy ability, due to cavity of the steel plate as antiknock plate, be not only simple in structure, quality it is light, it is not likely to produce fragment, the secondary disaster as caused by fragment is effectively prevent, the building of requirement of explosion proof can be preferably applied to.
Description
Technical field
Building structure technology field is the utility model is related to, more particularly to a kind of compound antiknock of steel plate polyvinyl alcohol cement base
Plate.
Background technology
At present, most of building structure are used as floor using armoured concrete slab and steel reinforced concrete plate etc., for civilian
High level, multi-storey building, office building, commercial center etc..But existing armoured concrete slab and steel reinforced concrete plate are without anti-
Quick-fried performance, armoured concrete slab or steel reinforced concrete plate are blasted hole under Blast Loads, or even phenomenon of caving in
Happen occasionally, the local failure of building structure can be caused, or even cause the part of building to collapse.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide, a kind of steel plate polyvinyl alcohol cement base is compound to be resisted
Plate bursting, concrete technical scheme are as follows：
A kind of compound antiknock plate of steel plate polyvinyl alcohol cement base, including the composite filled body of polyvinyl alcohol, foamed aluminium obturator,
Supporting plate, U-type groove steel plate, high-strength bolt and steel cushion block；
Foamed aluminium obturator is provided between two composite filled bodies of polyvinyl alcohol；Play a part of uprising energy-absorbing；
Two supporting plates are plugged in the groove of U-type groove steel plate, surround cavity；
The composite filled body of the polyvinyl alcohol for accompanying foamed aluminium obturator is placed in cavity；
Supporting plate and the U-type groove steel plate is provided with the bolt hole being symmetrically installed；
The supporting plate is connected on the composite filled body of polyvinyl alcohol with U-type groove steel plate by high-strength bolt；
Steel cushion block is provided between the U-type groove steel plate and high-strength bolt.
A kind of described compound antiknock plate of steel plate polyvinyl alcohol cement base, its preferred scheme are the U-type groove steel plate by three
Block steel plate welding fabrication.
A kind of described compound antiknock plate of steel plate polyvinyl alcohol cement base, its preferred scheme are to be poured using cast-in-place form
Form the polyethylene cementitious composite obturator.
The beneficial effects of the utility model：The utility model proposes a kind of steel plate polyvinyl alcohol water with the capability of antidetonance
The compound antiknock plate of mud base, the energy absorption characteristics having by foamed aluminium obturator, having for polyvinyl alcohol cement-base composite material are very big
Crooked deformability, and caused crack is to be distributed micro-cracks in the tensile region of flexural deformation when occuring bending and deformation,
With certain impact capacity.Therefore, using the great toughness of foamed aluminium obturator and polyvinyl alcohol cement-base composite material
The antiknock plate formed with supporting plate and U-type groove.Such a mode handle after floor of the antiknock plate as building structure, improve anti-
Quick-fried performance, destroy or even cave in so as to avoid Important building structure floor caused by internal explosion, cause casualties and set
Apply damage.Multilayer that the utility model can be used in residential construction, high-rise floor construction, the building of commercial center's building
Harden structure, the floor construction of office building, as in the building structure required with antiknock, the poly- second of the utility model steel plate can be used
The compound antiknock plate of enol cement base, so as to building knots such as multilayer, high-rise residential construction, commercial center's building, office buildings
The floor of structure plays explosion precaution.
Brief description of the drawings
Fig. 1 is a kind of compound antiknock plate structure schematic diagram of steel plate polyvinyl alcohol cement base；
Fig. 2 is a kind of compound antiknock plate diagrammatic cross-section of steel plate polyvinyl alcohol cement base.
In figure, 1 is the composite filled body of polyvinyl alcohol, and 2 be foamed aluminium obturator, and 3 be supporting plate；4 be U-type groove steel plate, and 5 are
High-strength bolt, 6 be steel cushion block.
Embodiment
The compound antiknock plate of a kind of steel plate polyvinyl alcohol cement base as Figure 1-Figure 2, including the composite filled body of polyvinyl alcohol
1st, foamed aluminium obturator 2, supporting plate 3, U-type groove steel plate 4, high-strength bolt 5 and steel cushion block 6；
Foamed aluminium obturator 2 is provided between two composite filled bodies 1 of polyvinyl alcohol；
Two supporting plates 3 are plugged in the groove of U-type groove steel plate 4, surround cavity；
The composite filled body 1 of the polyvinyl alcohol for accompanying foamed aluminium obturator 2 is placed in cavity；
The supporting plate 3 and U-type groove steel plate 4 are provided with the bolt hole being symmetrically installed；
The supporting plate 3 is connected on the composite filled body of polyvinyl alcohol with U-type groove steel plate 4 by high-strength bolt 5；
Steel cushion block 6 is provided between the U-type groove steel plate 4 and high-strength bolt 5.
The U-type groove steel plate 4 is by three pieces of steel plate welding fabrications.
Pour to form the polyethylene cementitious composite obturator using cast-in-place form.
Claims (3)
- A kind of 1. compound antiknock plate of steel plate polyvinyl alcohol cement base, it is characterised in that：Including the composite filled body of polyvinyl alcohol, foam Aluminium obturator, supporting plate, U-type groove steel plate, high-strength bolt and steel cushion block；Foamed aluminium obturator is provided between two composite filled bodies of polyvinyl alcohol；Two supporting plates are plugged in the groove of U-type groove steel plate, surround cavity；The composite filled body of the polyvinyl alcohol for accompanying foamed aluminium obturator is placed in cavity；Supporting plate and the U-type groove steel plate is provided with the bolt hole being symmetrically installed；The supporting plate is connected on the composite filled body of polyvinyl alcohol with U-type groove steel plate by high-strength bolt；Steel cushion block is provided between the U-type groove steel plate and high-strength bolt.
- A kind of 2. compound antiknock plate of steel plate polyvinyl alcohol cement base as claimed in claim 1, it is characterised in that：The U-type groove Steel plate is by three pieces of steel plate welding fabrications.
- A kind of 3. compound antiknock plate of steel plate polyvinyl alcohol cement base as claimed in claim 1, it is characterised in that：Using cast-in-place Form pours to form the polyethylene cementitious composite obturator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624213.0U CN206903047U (en) | 2017-06-01 | 2017-06-01 | A kind of compound antiknock plate of steel plate polyvinyl alcohol cement base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624213.0U CN206903047U (en) | 2017-06-01 | 2017-06-01 | A kind of compound antiknock plate of steel plate polyvinyl alcohol cement base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903047U true CN206903047U (en) | 2018-01-19 |
Family
ID=61286422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624213.0U Expired - Fee Related CN206903047U (en) | 2017-06-01 | 2017-06-01 | A kind of compound antiknock plate of steel plate polyvinyl alcohol cement base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206903047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978878A (en) * | 2017-06-01 | 2017-07-25 | 沈阳建筑大学 | A kind of steel plate polyvinyl alcohol cement base is combined antiknock plate |
-
2017
- 2017-06-01 CN CN201720624213.0U patent/CN206903047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978878A (en) * | 2017-06-01 | 2017-07-25 | 沈阳建筑大学 | A kind of steel plate polyvinyl alcohol cement base is combined antiknock plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |