CN203963267U - By the vertical airduct of wall - Google Patents
By the vertical airduct of wall Download PDFInfo
- Publication number
- CN203963267U CN203963267U CN201420234058.8U CN201420234058U CN203963267U CN 203963267 U CN203963267 U CN 203963267U CN 201420234058 U CN201420234058 U CN 201420234058U CN 203963267 U CN203963267 U CN 203963267U
- Authority
- CN
- China
- Prior art keywords
- airduct
- inspection socket
- wall
- flange
- angle 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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Abstract
The vertical airduct of wall that leans on described in the utility model belongs to technical field of construction and decoration materials, comprise airduct, flange and angle steel, between airduct, by flange, be connected with angle steel, feature is that the non-wall side of leaning between airduct adopts flange riveting, riveting by angle cleat in the employing of wall side between airduct; The wall side far away of described airduct is provided with inspection socket, and inspection socket is provided with inspection socket shrouding; Described interior angle cleat riveted joint is at the upper and lower rivet clasp angle steel of flanged seam by wall crosswind inner tube wall, and upper and lower angle steel connects with bolt.The utility model, at the connection function that leans on angle cleat replacement flange angle steel in the utilization of wall side of airduct, makes flange can connect tight effective sealing; Utilize airduct inspection socket to operate, solved by the little difficult problem in wall side operating space; Make inspection socket shrouding and seal inspection socket, guarantee the leakproofness of airduct.The utility model solves situation that cannot connecting bolt by wall side flange, effectively guarantees the leakproofness of airduct.
Description
Technical field
The utility model belongs to technical field of construction and decoration materials, relates in particular to a kind of by the vertical airduct of wall.
Background technique
The vertical airduct of ventilation system in building is arranged in structure hoistway conventionally, hoistway is generally a structural wall, after three, build a wall, vertical airduct after install before building a wall, because space in hoistway is less, especially narrow and small by wall side operating space, the larger airduct of bore is subject to the spatial constraints cannot construction bolt when installing by structural wall side, certainly will cause vertical airduct to fix on the wall.
Summary of the invention
The utility model, by optimization that the processing method of some engineering Similar Problems is summarized, proposes a kind of novel by the vertical airduct of wall, to solve the connectivity problem by wall airduct.
To achieve these goals, the technological scheme adopting is: a kind of vertical airduct of wall that leans on, comprise airduct, flange and angle steel, and between airduct, by flange, be connected with angle steel, feature is that the non-wall side of leaning between airduct adopts flange riveting, riveting by angle cleat in the employing of wall side between airduct; The wall side far away of described airduct is provided with inspection socket, and inspection socket is provided with inspection socket shrouding; Described interior angle cleat riveted joint is at the upper and lower rivet clasp angle steel of flanged seam by wall crosswind inner tube wall, and upper and lower angle steel connects with bolt.
Described inspection socket is located at the nearly flange in long limit of airduct, the consistent size of described inspection socket and inspection socket shrouding, the little 200mm of length on the long limit of Length Ratio airduct of inspection socket.
The utility model, at the connection function that leans on angle cleat replacement flange angle steel in the utilization of wall side of airduct, makes flange can connect tight effective sealing; Utilize airduct inspection socket to operate, solved by the little difficult problem in wall side operating space; Make inspection socket shrouding and seal inspection socket, guarantee the leakproofness of airduct.The utility model solves situation that cannot connecting bolt by wall side flange, effectively guarantees the leakproofness of airduct.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1 inspection socket, 2 inspection socket shroudings, 3 airducts, 4 flanges, 5 angle steel.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
Embodiment, as shown in Figure 1, a kind of by the vertical airduct of wall, comprise airduct 3, flange 4 and angle steel 5, between airduct 3, by flange 4, be connected with angle steel 5, feature is that the non-wall side of leaning between airduct 3 adopts flange 4 rivetings, riveting by angle cleat in the employing of wall side between airduct 3; The wall side far away of described airduct 3 is provided with inspection socket 1, and inspection socket 1 place is provided with inspection socket shrouding 2; Described interior angle cleat riveted joint is at the upper and lower rivet clasp angle steel 5 of flanged seam by wall crosswind inner tube wall, and upper and lower angle steel 5 use bolts connect.Described inspection socket 1 is located at the nearly flange in long limit of airduct 3, the consistent size of described inspection socket 1 and inspection socket shrouding 2, the little 200mm of length on the Length Ratio airduct 3 long limits of inspection socket 1.Technological process of the present utility model is: 1, manufacture airduct 3 and the inspection socket shrouding 2 of opening inspection socket; 2, airduct 3 splicings; 3, airduct is non-by wall side joint rivet clasp flange 4; 4, lean on the upper and lower rivet clasp angle steel 5 of flanged seam of wall crosswind inner tube wall; 5, air duct flange 4 connects fastening; 6, interior angle cleat 5 bolton; 7 installation check mouth shroudings 2.The connection function that leans on angle cleat replacement flange angle steel in the utilization of wall side at airduct, makes flange can connect tight effective sealing; Utilize airduct inspection socket to operate, solved by the little difficult problem in wall side operating space; Make inspection socket shrouding and seal inspection socket, guarantee the leakproofness of airduct.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description, the apparent variation of being extended out thus or change are still among protection domain of the present utility model.
Claims (2)
1. by wall, found an airduct, comprise airduct, flange and angle steel, between airduct, by flange, be connected with angle steel, feature is that the non-wall side of leaning between airduct adopts flange riveting, and the wall side of leaning between airduct adopts interior angle cleat to rivet; The wall side far away of described airduct is provided with inspection socket, and inspection socket is provided with inspection socket shrouding; Described interior angle cleat riveted joint is at the upper and lower rivet clasp angle steel of flanged seam by wall crosswind inner tube wall, and upper and lower angle steel connects with bolt.
2. the vertical airduct of wall that leans on according to claim 1, is characterized in that described inspection socket is located at the nearly flange in long limit of airduct, the consistent size of described inspection socket and inspection socket shrouding, the little 200mm of length on the long limit of Length Ratio airduct of inspection socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234058.8U CN203963267U (en) | 2014-05-09 | 2014-05-09 | By the vertical airduct of wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234058.8U CN203963267U (en) | 2014-05-09 | 2014-05-09 | By the vertical airduct of wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963267U true CN203963267U (en) | 2014-11-26 |
Family
ID=51923849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234058.8U Expired - Fee Related CN203963267U (en) | 2014-05-09 | 2014-05-09 | By the vertical airduct of wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963267U (en) |
-
2014
- 2014-05-09 CN CN201420234058.8U patent/CN203963267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141126 |