CN206801401U - A kind of pair is opened flood-protection door sealing structure - Google Patents
A kind of pair is opened flood-protection door sealing structure Download PDFInfo
- Publication number
- CN206801401U CN206801401U CN201720268627.4U CN201720268627U CN206801401U CN 206801401 U CN206801401 U CN 206801401U CN 201720268627 U CN201720268627 U CN 201720268627U CN 206801401 U CN206801401 U CN 206801401U
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- China
- Prior art keywords
- door
- door leaf
- pair
- flood
- sealing structure
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- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Abstract
It the utility model is related to a kind of pair and drive flood-protection door sealing structure, including doorframe, door leaf；The front side position of doorframe is fixedly installed on by double front sides for driving flood control water valve, external hinge of door leaf open side, rotation section and the door leaf of external hinge are connected；Zhong Feng lap-joints of two door leafs or so overlap joint forms the ramp structure for having certain angle with door leaf surface.The utility model realizes the lifting being opened flat in biparting anti-flooding door product functionality, realizes routine use and the unification that burst accident state anti-flooding function uses；Special centre joint seal strip agrees with the gradient completely, and sealing effectiveness is more preferable, difficult for drop-off；The ingenious gap for eliminating vertical direction, preferably realize the anti-flooding effect of door.
Description
Technical field
It the utility model is related to a kind of pair and open flood-protection door sealing structure, belong to flood-protection gate technique field.
Background technology
There are natural calamity, the especially low positions of physical features such as some the multiple tsunami in area, mountain torrents easily impacted.In order to anti-
Only flood is damaged to building interior facility, and the function of exterior door is increased to the function of anti-flooding.In specific engineering practice
In, the anti-flooding door commonly singly opened is easier to realize.And some large-scale holes need to install bivalve door unlatching, anti-flooding door
Sealing is but difficult to be guaranteed.How a kind of double sealing structures for driving flood control water valve are provided, has become this area urgent need
The technical barrier of solution.
The content of the invention
The purpose of this utility model is to provide a kind of structure optimization, pair convenient for installation and maintenance and with good water resistance
Fan flood-protection is opened flat door sealing structure, ensures double fan horizontal drawing door surrounding and the watertightness of middle seam, and need to ensure that latch sets and locked
Tool etc. meets requirement of the anti-flooding to certain height, and ensures that a keying is smooth, good seal during water logging.
The utility model takes following technical scheme：
A kind of pair is opened flood-protection door sealing structure, it is characterised in that：Including doorframe, door leaf；Opened using door leaf open side to be double
The front side of flood control water valve, external hinge are fixedly installed on the front side position of doorframe, and rotation section and the door leaf of external hinge connect
Connect fixation；Zhong Feng lap-joints of two door leafs or so overlap joint forms the ramp structure for having certain angle with door leaf surface.
Further, the doorframe is in hollow, is arranged by the left and right frame and horizontal cross arranged vertically upper and lower
Frame is spliced.
Further, door leaf skeleton uses welding structure.
Further, the ramp structure and the angle of door leaf surface are 50 °.
Further, seal is fixedly installed at the ramp structure, the seal is fixedly connected with side door leaf.
Further, the seal is fixedly connected by pressing plate and bolt with side door leaf.
Further, shock wave resistance skeleton is provided with the inside of the doorframe, bending reinforcing plate is with the addition of in shock wave resistance skeleton,
Form sealing web frame intensity.
Further, the Zhong Feng lap-joints of two door leafs employ left and right step-lap structure.
Further, when door leaf is closed, by external pressing device, door leaf peripheral sealing bar and door are made
Frame is brought into close contact.
Further, the rotational angle of door leaf is more than 90 °.
The beneficial effects of the utility model are：
1) lifting being opened flat in biparting anti-flooding door product functionality is realized, realizes routine use and burst accident state
The unification that anti-flooding function uses；
2) in the making of product, hardware hinge uses external mounting means, all lockholes bring up to 1m floods line with
On, the mortise bolt hole of lower section and the mechanical lock pin hole of lower section are removed, prevents current from passing through slit seepage；
3) centre joint seal strip is detachable, and maintenance and replacing are convenient.
4) special centre joint seal strip agrees with the gradient completely, and sealing effectiveness is more preferable, difficult for drop-off；Ingenious elimination vertical direction
Gap, preferably realize the anti-flooding effect of door.
5) arc transition is used at door frame splicing, processing technology simplifies, and difficulty of processing reduces.And make sealing strip more easy sticker
Doorframe is closed, strengthens sealing.
Brief description of the drawings
Fig. 1 is the double structural representations for opening flood-protection door sealing structure doorframe of the utility model.
Fig. 2, which is that the utility model is double, opens flood-protection door sealing structure front view.
Fig. 3 is the double top views opened when flood-protection door sealing structure door leaf is opened of the utility model.
Fig. 4 the utility model is double to open flood-protection door sealing structure reverse view.
C-C is to sectional view in Fig. 5 Fig. 4.
Fig. 6 is the enlarged diagram that Zhong Feng lap-joints of two door leafs or so overlap joint forms ramp structure.
Fig. 7 is the enlarged diagram at the hinge position that door leaf is connected with doorframe.
In figure, 1 is upper side frame, and 2 be left frame, and 3 be left frame, and 4 be lower frame.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 7, it is a kind of it is double open flood-protection door sealing structure, it is described to be opened flat biparting anti-flooding door and include steel door
The skeleton and fire-proof and thermal-insulation packing material and the seal of periphery and middle seam of frame, door leaf and configuration in doorframe, door leaf.
Using the open side of door leaf, hardware hinge and lockset face as front side.
The upper and lower frame that the doorframe of " mouth " font is arranged by the left and right frame and horizontal cross arranged vertically is spliced.
Door leaf skeleton uses welding structure, should meet the respective strengths requirement of water logging height.The Zhong Feng lap-joints of two door leafs employ a left side
The right side is overlapped to form 50 ° of ramp structures.Power is unloaded when convenient door lock is tight, while eliminates the gap of vertical direction, so as to realize the anti-of door
Water logging effect.Shock wave resistance skeleton meets pressure requirement, and with the addition of 3mm bending reinforcing plate inside, forms sealing and strengthens bone
Frame intensity.Middle seam sealing structure employs left and right step-lap structure so that door leaf stitches bearing capacity enhancing in closing when compressing, close
Envelope property improves, and opens and closes smooth.Seal is using the special sealing strip fastened completely.
When door leaf is closed, by external pressing device, door leaf peripheral sealing bar is closely pasted with doorframe
Close, realize good sealing effectiveness.
When door leaf is opened, for ease of the current of personnel, the rotational angle of door leaf is more than 90 °.
The utility model realizes the lifting being opened flat in biparting anti-flooding door product functionality, realizes routine use and burst
The unification that accident condition anti-flooding function uses；In the making of product, hardware hinge uses external mounting means, all lockholes
Bring up to more than 1m flood lines, remove the mortise bolt hole of lower section and the mechanical lock pin hole of lower section, prevent current from passing through slit
Seepage；Centre joint seal strip is detachable, and maintenance and replacing are convenient；Special centre joint seal strip agrees with the gradient completely, and sealing effectiveness is more
It is good, it is difficult for drop-off；The ingenious gap for eliminating vertical direction, preferably realize the anti-flooding effect of door；Using circle at door frame splicing
Arc transition, processing technology simplify, and difficulty of processing reduces.And make sealing strip doorframe more easy to attach, strengthen sealing.
Claims (8)
1. a kind of pair is opened flood-protection door sealing structure, it is characterised in that：
Including doorframe, door leaf；
Using door leaf open side as double front sides for driving flood control water valve, external hinge is fixedly installed on the front side position of doorframe, external
The rotation section of formula hinge is connected with door leaf；
Zhong Feng lap-joints of two door leafs or so overlap joint forms the ramp structure for having certain angle with door leaf surface；
Seal is fixedly installed at the ramp structure, the seal is fixedly connected with side door leaf；
The seal is fixedly connected by pressing plate and bolt with side door leaf.
2. as claimed in claim 1 pair is opened flood-protection door sealing structure, it is characterised in that：The doorframe is in hollow, by erecting
The upper and lower frame for left and right frame and the horizontal cross arrangement directly arranged is spliced.
3. as claimed in claim 2 pair is opened flood-protection door sealing structure, it is characterised in that：Door leaf skeleton uses welding structure.
4. as claimed in claim 1 pair is opened flood-protection door sealing structure, it is characterised in that：The ramp structure and door leaf surface
Angle be 50 °.
5. as claimed in claim 1 pair is opened flood-protection door sealing structure, it is characterised in that：Shock resistance is provided with the inside of the doorframe
Ripple skeleton, bending reinforcing plate is with the addition of in shock wave resistance skeleton, form sealing web frame intensity.
6. as claimed in claim 1 pair is opened flood-protection door sealing structure, it is characterised in that：The Zhong Feng lap-joints of two door leafs use
Left and right step-lap structure.
7. as claimed in claim 1 pair is opened flood-protection door sealing structure, it is characterised in that：When door leaf is closed,
By external pressing device, door leaf peripheral sealing bar is set to be brought into close contact with doorframe.
8. as claimed in claim 1 pair is opened flood-protection door sealing structure, it is characterised in that：The rotational angle of door leaf is more than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268627.4U CN206801401U (en) | 2017-03-20 | 2017-03-20 | A kind of pair is opened flood-protection door sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268627.4U CN206801401U (en) | 2017-03-20 | 2017-03-20 | A kind of pair is opened flood-protection door sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801401U true CN206801401U (en) | 2017-12-26 |
Family
ID=60730641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268627.4U Expired - Fee Related CN206801401U (en) | 2017-03-20 | 2017-03-20 | A kind of pair is opened flood-protection door sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403813A (en) * | 2018-12-19 | 2019-03-01 | 中国建筑标准设计研究院有限公司 | A kind of top plate skylight sealed door for civil air defense constructions and installations |
-
2017
- 2017-03-20 CN CN201720268627.4U patent/CN206801401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403813A (en) * | 2018-12-19 | 2019-03-01 | 中国建筑标准设计研究院有限公司 | A kind of top plate skylight sealed door for civil air defense constructions and installations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |