CN206360157U - A kind of Ω types lightgage steel joist - Google Patents
A kind of Ω types lightgage steel joist Download PDFInfo
- Publication number
- CN206360157U CN206360157U CN201720011988.0U CN201720011988U CN206360157U CN 206360157 U CN206360157 U CN 206360157U CN 201720011988 U CN201720011988 U CN 201720011988U CN 206360157 U CN206360157 U CN 206360157U
- Authority
- CN
- China
- Prior art keywords
- omega
- basal
- plate
- steel joist
- lightgage steel
- 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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- Floor Finish (AREA)
Abstract
The utility model discloses a kind of Ω types lightgage steel joist, including plasterboard；The plasterboard is provided with two, and is internally provided with basal plate；The basal plate is fixedly connected with plasterboard, and basal plate is provided with two layers, and omega-shaped keel is provided between two basal plates；The omega-shaped keel is provided with multiple, is uniformly arranged between two basal plates, and be fixedly connected with two basal plates；Omega-shaped keel is made up of circular arc, swash plate, montant and cross bar；The utility model is simple in construction, reasonable in design, easy to use；The contour structures of omega-shaped keel have more a few road bendings with traditional c-type lightgage steel joist to play a part of obstruction to sound wave and vibration, omega-shaped keel is vibrated wall by its special structure as caused by sound wave becomes damping vibration, reduce the vibrational energy of sound wave, the requirement of high sound-insulation wall can be met, the sound insulation property of wall is improved, more preferable defening effect can be obtained under relatively thin wall body structure.
Description
Technical field
The utility model is related to a kind of Architectural Equipment, specifically a kind of Ω types lightgage steel joist.
Background technology
At present, c-type lightgage steel joist is used in interior decoration in light steel keel partition way greatly, because the bending of c-type keel is too
It is small so effect is not ideal in terms of sound insulation.
Utility model content
The purpose of this utility model is to provide a kind of Ω types lightgage steel joist, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of Ω types lightgage steel joist, including plasterboard；The plasterboard is provided with two, and is internally provided with basal plate；
The basal plate is fixedly connected with plasterboard, and basal plate is provided with two layers, and omega-shaped keel is provided between two basal plates；Institute
State omega-shaped keel and be provided with multiple, be uniformly arranged between two basal plates, and be fixedly connected with two basal plates；Omega-shaped keel by
Circular arc, swash plate, montant and cross bar composition.
It is used as further program of the utility model：The basal plate is fixedly installed on the inner side of plasterboard.
It is used as further program of the utility model：The right-hand member of the swash plate is higher than left end.
It is used as further program of the utility model：The left end of the cross bar is fixedly connected with cross bar；Upper cross bar it is upper
Side is fixedly connected with upper base layer plate, the downside of lower crosspiece and being fixedly connected for bottom substrate plate.
It is used as further program of the utility model：The bottom of the montant is fixedly connected with swash plate, and top is consolidated with cross bar
Fixed connection.
It is used as further program of the utility model：The right-hand member of the swash plate is connected with the left end of circular arc, and left side is with erecting
Bar is connected.
It is used as the utility model further scheme：The top and bottom of the circular arc is consolidated respectively at two basal plates up and down
Fixed connection.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, reasonable in design, easy to use；The contour structures of omega-shaped keel and traditional c-type are light
Steel joist, which has more a few road bendings, to play a part of obstruction to sound wave and vibration, and omega-shaped keel is by its special structure by wall
Vibration becomes damping vibration as caused by sound wave, reduces the vibrational energy of sound wave, can meet the requirement of high sound-insulation wall, improves
The sound insulation property of wall, can obtain more preferable defening effect under relatively thin wall body structure.
Brief description of the drawings
Fig. 1 is the structural representation of Ω type lightgage steel joists.
Fig. 2 is the installation diagram of Ω type lightgage steel joists.
In figure：1- plasterboards, 2- basal plates, 3- omega-shaped keels, 4- montants, 5- cross bars, 6- swash plates, 7- circular arcs.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-2, a kind of Ω types lightgage steel joist, including plasterboard 1；The plasterboard 1 is provided with two, and internal
Basal plate 2 is provided with, for protecting omega-shaped keel 3；The basal plate 2 is fixedly connected with plasterboard 1, and basal plate 2 is provided with
Two layers, omega-shaped keel is provided between two basal plates 2, is easy to the installation and fixation of omega-shaped keel 3；The omega-shaped keel 3 is set
It is equipped with multiple, is uniformly arranged between two basal plates 2, and be fixedly connected with two basal plates 2；Omega-shaped keel 3 by circular arc 7, tiltedly
Plate 6, montant 4 and cross bar 5 are constituted；Omega-shaped keel 3 is vibrated wall by its special structure as caused by sound wave becomes damping
Vibration, reduces the vibrational energy of sound wave；The top and bottom of the circular arc 7 is fixedly connected respectively at two basal plates 2 up and down；It is described
The right-hand member of swash plate 6 is connected with the left end of circular arc 7, and left side is connected with montant 4；The bottom of the montant 4 is fixed with swash plate 6 to be connected
Connect, top is fixedly connected with cross bar 5；The left end of the cross bar 5 is fixedly connected with cross bar 5；The upside of upper cross bar 5 and top base
Laminate 2 is fixedly connected, the downside of lower crosspiece 5 and being fixedly connected for bottom substrate plate 2；The utility model is simple in construction, design
Rationally, it is easy to use；The contour structures of omega-shaped keel 3 and traditional c-type lightgage steel joist, which have more a few road bendings, to sound wave and to shake
Dynamic to play a part of obstruction, omega-shaped keel 3 is vibrated wall by its special structure as caused by sound wave becomes damping vibration,
The vibrational energy of sound wave is reduced, the requirement of high sound-insulation wall can be met, the sound insulation property of wall is improved, can be in relatively thin wall
More preferable defening effect is obtained under body structure.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of Ω types lightgage steel joist, including plasterboard (1)；Characterized in that, the plasterboard (1) is provided with two, and it is interior
Portion is provided with basal plate (2)；The basal plate (2) is fixedly connected with plasterboard (1), and basal plate (2) is provided with two layers, two
Basal plate is provided with omega-shaped keel between (2)；The omega-shaped keel (3) is provided with multiple, is uniformly arranged on two basal plates (2)
Between, and be fixedly connected with two basal plates (2)；Omega-shaped keel (3) is by circular arc (7), swash plate (6), montant (4) and cross bar (5) group
Into.
2. Ω types lightgage steel joist according to claim 1, it is characterised in that the basal plate (2) is fixedly installed on gypsum
The inner side of plate (1).
3. Ω types lightgage steel joist according to claim 1, it is characterised in that the right-hand member of the swash plate (6) is higher than left end.
4. Ω types lightgage steel joist according to claim 1, it is characterised in that the left end of the cross bar (5) is solid with cross bar (5)
Fixed connection；The upside of upper cross bar (5) is fixedly connected with upper base layer plate (2), downside and the bottom substrate plate of lower crosspiece (5)
(2) be fixedly connected.
5. Ω types lightgage steel joist according to claim 1, it is characterised in that the bottom of the montant (4) is solid with swash plate (6)
Fixed connection, top is fixedly connected with cross bar (5).
6. Ω types lightgage steel joist according to claim 1, it is characterised in that the right-hand member of the swash plate (6) and circular arc (7)
Left end is connected, and left side is connected with montant (4).
7. Ω types lightgage steel joist according to claim 1, it is characterised in that the top and bottom difference of the circular arc (7)
It is fixedly connected in two basal plates (2) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011988.0U CN206360157U (en) | 2017-01-05 | 2017-01-05 | A kind of Ω types lightgage steel joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720011988.0U CN206360157U (en) | 2017-01-05 | 2017-01-05 | A kind of Ω types lightgage steel joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360157U true CN206360157U (en) | 2017-07-28 |
Family
ID=59379329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720011988.0U Expired - Fee Related CN206360157U (en) | 2017-01-05 | 2017-01-05 | A kind of Ω types lightgage steel joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360157U (en) |
-
2017
- 2017-01-05 CN CN201720011988.0U patent/CN206360157U/en not_active Expired - Fee Related
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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: 20170728 Termination date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |