CN205715641U - Spandrel girder wears the sealing structure of flue backplate - Google Patents
Spandrel girder wears the sealing structure of flue backplate Download PDFInfo
- Publication number
- CN205715641U CN205715641U CN201620548814.3U CN201620548814U CN205715641U CN 205715641 U CN205715641 U CN 205715641U CN 201620548814 U CN201620548814 U CN 201620548814U CN 205715641 U CN205715641 U CN 205715641U
- Authority
- CN
- China
- Prior art keywords
- spandrel girder
- flue
- backplate
- sealing plate
- flue backplate
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to the steel construction sealing to through the wall technical field of flue, it is specially a kind of spandrel girder and wears the sealing structure of flue backplate, it not only seals but also do not affect relative displacement, can adapt to variations in temperature, service life is long, it includes spandrel girder and flue backplate, described spandrel girder passes described flue backplate, it is characterized in that, gap is left outside described spandrel girder and between described flue backplate, described spandrel girder outer peripheral face is provided with sealing plate, corresponding described sealing plate outside, Y shape fork is installed on described flue backplate, the opening of described Y shape fork is towards described sealing plate, it is provided with, between the opening of described Y shape fork and described sealing plate, the sealing ring being closely attached on described sealing plate outside circumference.
Description
Technical field
This utility model relates to the steel construction sealing to through the wall technical field of flue, is specially a kind of spandrel girder and wears flue backplate
Sealing structure.
Background technology
In the Steel Structural Design having flue, in often encountering flue, have a heating surface for heat exchange, need to support or
Hanging Yu Liangshang, this beam is passed to load on steelframe by the backplate through flue again.The most useful type metal expansion joint of crossing seals
, but this have metal fatigue problem, can crack for a long time, for the flue especially for frequent variations in temperature, more hold
Easily quickly destroyed.
Summary of the invention
In order to solve the problems referred to above, this utility model provides a kind of spandrel girder and wears the sealing structure of flue backplate, and it was both
Seal and the most do not affect relative displacement, it is possible to adaptive temperature changes, and service life is long.
Its technical scheme is such that a kind of spandrel girder and wears the sealing structure of flue backplate, and it includes spandrel girder and flue
Backplate, described spandrel girder passes described flue backplate, it is characterised in that stay outside described spandrel girder and between described flue backplate
Have gap, described spandrel girder outer peripheral face that sealing plate is installed, corresponding described sealing plate outside, described flue backplate is provided with
Y shape is pitched, and the opening of described Y shape fork towards described sealing plate, is provided with between the opening of described Y shape fork and described sealing plate and is adjacent to
Sealing ring in described sealing plate outside circumference.
It is further characterized by, and described Y shape fork is connected by bolt and nut and described flue backplate are fixing；
Described Y shape fork has at least been evenly arranged four；
Described sealing ring is surrounded by being incubated rope.
After using structure of the present utility model, leave gap outside spandrel girder and between flue backplate so that between the two
By relative displacement, and coordinating realization to seal by insulation ring and sealing plate, Y shape fork ensures the fixing of insulation ring, overall structure
Not only seal but also do not affect relative displacement, it is possible to adaptive temperature changes, and improves service life.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Seeing Fig. 1, shown in Fig. 2, a kind of spandrel girder wears the sealing structure of flue backplate, and it includes spandrel girder 6 and flue backplate
1, spandrel girder 6, through flue backplate 1, leaves gap outside spandrel girder 6 and between flue backplate 1, spandrel girder 6 lateral surface is provided with
Sealing plate 5, the outside of corresponding sealing plate 5, flue backplate 1 is provided with Y shape fork 2, the opening of Y shape fork 2 is towards sealing plate 5, Y
Being provided with, between opening and the sealing plate 5 of shape fork 2, the insulation ring 4 being closely attached on sealing plate 5 outside circumference, insulation ring 4 is restricted by insulation
Surround, simple in construction, easy for installation, low cost, become square structure after four pieces of sealing plates 5 are installed around general spandrel girder 6,
Y shape fork 2 also correspondence is evenly arranged with four, in order to further ensure that stablizing of insulation rope, can suitably increase the number of Y shape fork 2
Amount.Y shape fork 2 is connected, in order to more firm by bolt and nut 3 and flue backplate are fixing, it is also possible to gap is carried out seal weld
Connect.
Claims (4)
1. spandrel girder wears a sealing structure for flue backplate, and it includes spandrel girder and flue backplate, and described spandrel girder passes institute
State flue backplate, it is characterised in that outside described spandrel girder and between described flue backplate, leave gap, described spandrel girder periphery
Face is provided with sealing plate, corresponding described sealing plate outside, described flue backplate is provided with Y shape fork, described Y shape fork opening
Towards described sealing plate, it is provided with between the opening of described Y shape fork and described sealing plate and is closely attached on described sealing plate outside circumference
Sealing ring.
A kind of spandrel girder the most according to claim 1 wears the sealing structure of flue backplate, it is characterised in that described Y shape is pitched
It is connected by bolt and nut and described flue backplate are fixing.
A kind of spandrel girder the most according to claim 1 wears the sealing structure of flue backplate, it is characterised in that described Y shape is pitched
Four at least it are evenly arranged.
A kind of spandrel girder the most according to claim 1 wears the sealing structure of flue backplate, it is characterised in that described sealing ring
Surrounded by insulation rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548814.3U CN205715641U (en) | 2016-06-08 | 2016-06-08 | Spandrel girder wears the sealing structure of flue backplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548814.3U CN205715641U (en) | 2016-06-08 | 2016-06-08 | Spandrel girder wears the sealing structure of flue backplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715641U true CN205715641U (en) | 2016-11-23 |
Family
ID=57301213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548814.3U Withdrawn - After Issue CN205715641U (en) | 2016-06-08 | 2016-06-08 | Spandrel girder wears the sealing structure of flue backplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937621A (en) * | 2016-06-08 | 2016-09-14 | 无锡华光锅炉股份有限公司 | Sealing structure for load-bearing beam penetrating flue protection board |
-
2016
- 2016-06-08 CN CN201620548814.3U patent/CN205715641U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937621A (en) * | 2016-06-08 | 2016-09-14 | 无锡华光锅炉股份有限公司 | Sealing structure for load-bearing beam penetrating flue protection board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |