CN206554320U - A kind of lightweight antiknock fire wall - Google Patents
A kind of lightweight antiknock fire wall Download PDFInfo
- Publication number
- CN206554320U CN206554320U CN201720224644.8U CN201720224644U CN206554320U CN 206554320 U CN206554320 U CN 206554320U CN 201720224644 U CN201720224644 U CN 201720224644U CN 206554320 U CN206554320 U CN 206554320U
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- China
- Prior art keywords
- crossbeam
- recess
- shaped steel
- wall
- lightweight
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Abstract
The utility model discloses a kind of lightweight antiknock fire wall, including wall skeleton, wall skeleton is constituted by crossbeam and uprights vertical are intersecting, each column is formed by two recess shaped steel with recess relative combinations, every crossbeam is the single crossbeam served as by two recess shaped steel with the combination crossbeam of recess relative combinations or by single recess shaped steel, the cross section of recess shaped steel is depression rectangle, panel is installed in wall skeleton both sides, multiple rock wool layers are filled between two panels, the density of rock wool layer is successively decreased from side panel to opposite side panel.The wall own wt is light, and easy to install, antiknock flameproof effect is good.
Description
Technical field
The utility model is related to a kind of construction material, more particularly to a kind of lightweight antiknock fire wall.
Background technology
Antiknock fire wall is built in the wall with explosion hazard or easy generation fire incident place, typically in wall bone
The isopycnic rock wool of filling in frame, both sides are the panel with antidetonation strength.After blast occurs, antiknock fire wall can stop
The impact of blast, and fire can be blocked in outside wall.Have that own wt is big, install and use not enough as current antiknock fire wall
The shortcomings of facilitating.
Utility model content
The utility model provides a kind of lightweight antiknock fire wall, and the wall own wt is light, easy to install, and antiknock is prevented
Fiery effect is good.
In order to achieve the above object, the utility model is adopted the following technical scheme that：
A kind of lightweight antiknock fire wall, including wall skeleton, the wall skeleton are constituted by crossbeam and uprights vertical are intersecting, described
Column has multiple and arranged in parallel, and each column is formed by two recess shaped steel with recess relative combinations, and the crossbeam has many
Root, every crossbeam is what is served as by two recess shaped steel with the combination crossbeam of recess relative combinations or by single recess shaped steel
Single crossbeam, the cross section of the recess shaped steel is depression rectangle, and the depression rectangle is by rectangle from long side inwardly in isosceles ladder
Shape is recessed to another long side and formed, and panel is provided with wall skeleton both sides, the panel is fibre cement clad steel plate, on two sides
Multiple rock wool layers are filled between plate, the density of the rock wool layer is successively decreased from side panel to opposite side panel.
It is preferred that, the variable density scope of described each rock wool layer is 180 ~ 120 kilograms per cubic meter.
It is preferred that, many crossbeams of the wall skeleton are alternately arranged and formed by the combination crossbeam and single crossbeam.
In the utility model, the structure of shaped steel, which both ensure that, can effectively mitigate own wt, can also keep good
Intensity and support performance, two shaped steel combination groups more enhance intensity into column or crossbeam and alleviate weight, meet antiknock wall
Requirement to intensity.Inside orients the rock wool layer reduced using density, reduces the gross weight of rock wool, the quality of rock wool is entered again
Go and redistributed, it is ensured that the big side of density has intensity concurrently, and mitigates overall weight, coordinates fibre cement clad steel plate to make
With strengthening antiknock effect and flameproof effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is recess shaped steel cross-sectional structure schematic diagram.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, this lightweight antiknock fire wall includes wall skeleton 6, wall skeleton 6 is by many crossbeams 7 and the vertical phase of column 3
Friendship is formed, and many root posts 3 are arranged in parallel, and each column 3 is formed by two recess shaped steel with recess relative combinations, can so be increased
Strong intensity, mitigates weight.Crossbeam includes combination crossbeam 2 and single crossbeam 1, and combination crossbeam 2 is by two recess shaped steel with recess phase
To combining, single crossbeam is served as by single recess shaped steel.Recess shaped steel used is the shaped steel that cross section is depression rectangle,
The depression rectangle is formed by rectangle from long when being inwardly recessed to another long in isosceles trapezoid, and this structure both can be with enhanced type steel
Support strength, can effectively mitigate weight, saving steel again.Panel 5 is installed in wall skeleton both sides, panel 5 is fiber water
Mud clad steel plate, its intensity is high, is adapted to antiknock.Multiple rock wool layers 4 are filled between two panels, the density of rock wool layer is by side
Panel successively decreases to opposite side panel, and the variable density scope of usual each rock wool layer is 180 ~ 120 kilograms per cubic meter.
Although content of the present utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as to limitation of the present utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the present utility model all will be apparent.Therefore, protection domain of the present utility model should be by appended
Claim limit.
Claims (3)
1. a kind of lightweight antiknock fire wall, including wall skeleton, it is characterised in that the wall skeleton is intersected by crossbeam and uprights vertical
Composition, the column has multiple and arranged in parallel, and each column is formed by two recess shaped steel with recess relative combinations, described
Crossbeam has many, and every crossbeam is with the combination crossbeam of recess relative combinations or by single recess type by two recess shaped steel
The single crossbeam that steel is served as, the cross section of the recess shaped steel is depression rectangle, and the depression rectangle is inside from long side by rectangle
Another long side is recessed in isosceles trapezoid to be formed, panel is installed in wall skeleton both sides, and the panel is fibre cement clad steel
Plate, is filled with multiple rock wool layers between two panels, and the density of the rock wool layer is successively decreased from side panel to opposite side panel.
2. lightweight antiknock fire wall as claimed in claim 1, it is characterised in that the variable density scope of described each rock wool layer
For 180 ~ 120 kilograms per cubic meter.
3. lightweight antiknock fire wall as claimed in claim 1 or 2, it is characterised in that many crossbeams of the wall skeleton are by institute
State combination crossbeam and single crossbeam is alternately arranged and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224644.8U CN206554320U (en) | 2017-03-09 | 2017-03-09 | A kind of lightweight antiknock fire wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224644.8U CN206554320U (en) | 2017-03-09 | 2017-03-09 | A kind of lightweight antiknock fire wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554320U true CN206554320U (en) | 2017-10-13 |
Family
ID=60362832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224644.8U Expired - Fee Related CN206554320U (en) | 2017-03-09 | 2017-03-09 | A kind of lightweight antiknock fire wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286652A (en) * | 2018-01-12 | 2018-07-17 | 重庆宇冠数控科技有限公司 | A kind of general anti-terrorism antiknock device |
| CN111576977A (en) * | 2020-05-08 | 2020-08-25 | 湖南恒辉科创实业有限公司 | Fireworks and crackers explosion-proof retail house structure and control system thereof |
-
2017
- 2017-03-09 CN CN201720224644.8U patent/CN206554320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286652A (en) * | 2018-01-12 | 2018-07-17 | 重庆宇冠数控科技有限公司 | A kind of general anti-terrorism antiknock device |
| CN111576977A (en) * | 2020-05-08 | 2020-08-25 | 湖南恒辉科创实业有限公司 | Fireworks and crackers explosion-proof retail house structure and control system thereof |
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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: 20171013 Termination date: 20200309 |