CN203476137U - Curtain wall blank door - Google Patents
Curtain wall blank door Download PDFInfo
- Publication number
- CN203476137U CN203476137U CN201320524092.4U CN201320524092U CN203476137U CN 203476137 U CN203476137 U CN 203476137U CN 201320524092 U CN201320524092 U CN 201320524092U CN 203476137 U CN203476137 U CN 203476137U
- Authority
- CN
- China
- Prior art keywords
- door
- curtain wall
- hidden door
- axis
- rotation
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a curtain wall blank door which relates to the technical field of constructional engineering, and comprises a door panel, a blank door framework and a spherical rotating mechanism, wherein the door panel is fixedly connected with the blank door framework, the two ends of the spherical rotating mechanism are provided with a base and a rotating shaft respectively, one end of the spherical rotating mechanism is fixedly connected with the ground or a building framework, the other end of the spherical rotating mechanism is fixedly arranged on the blank door framework, the axial direction of the rotating shaft points to the vertical direction, a supporting ball is arranged in a groove of the base, the rotating shaft is connected with the groove in an inserted manner, the top end of the rotating shaft is contacted with the supporting ball, and the rotating shaft can freely rotate in the groove. The curtain wall blank door has the beneficial effects that fireproof requirements can be met, and outdoor smoke and fire can be prevented from entering a room. When fire occurs, the blank door can be opened from the interior, so that people can be evacuated timely. The appearance is unified in exterior facade form, so that the facade effect is good. The spherical rotating mechanism is adopted for replacing a hinge, so that the relatively heavy door panel can be borne and driven without being easily damaged, therefore the reliability is high.
Description
Technical field
The utility model relates to construction engineering technical field, particularly a kind of curtain wall hidden door.
Background technology
Sometimes on curtain wall, need to offer hidden door, so that fire safety passage to be provided.Requirement to curtain wall hidden door has: one, need to be in appearance consistent with other parts of curtain wall; Two, can be easy to open, reliability and durability; Three, later maintenance expense is few.Because curtain wall plate is sometimes heavier, such as stone materials, existing hidden door adopts hinge to seem very unreliable as construction of switch, and the time is long just to need repairing.Once hidden door damages and run-off the straight, not only can affect security against fire, also can affect the facade effect of curtain wall integral body.
Summary of the invention
The technical problems to be solved in the utility model is how to solve the problem that adopts hinge to be easily damaged as construction of switch in existing curtain wall hidden door.
For solving the problems of the technologies described above, the utility model provides a kind of curtain wall hidden door, comprising: door-plate, hidden door skeleton and ball shape rotary mechanism, and described door-plate is fixedly connected with described hidden door skeleton; The two ends of described ball shape rotary mechanism are respectively base and axis of rotation, and wherein one end is fixedly connected with ground or building framework, and the other end is fixed on described hidden door skeleton; The axial sensing vertical direction of described axis of rotation, described fulcrum ball is located in the groove of described base, described axis of rotation and described groove socket connection, and the top of described axis of rotation contacts with described fulcrum ball, and described axis of rotation can freely rotate in described groove.
Preferably, described fulcrum ball is steel or stainless steel.
Preferably, described rotating mechanism has two, lays respectively at the two ends up and down of described hidden door skeleton, and two described axis of rotation are on same axis.
Preferably, fix for one in described rotating mechanism by described base and ground concrete, another and building framework are fixed.
Preferably, described door-plate surrounding is provided with adhesive tape, for sealing the gap between described curtain wall hidden door and curtain wall.
Preferably, described door-plate is provided with handle.
Curtain wall hidden door of the present utility model can meet fire protection requirement, stops outdoor pyrotechnics to enter indoor, while there is the condition of a fire, can open from indoor, allows personnel withdraw in time; Go in appearance outer facade form unified, facade is effective; Adopt ball shape rotary mechanism to replace hinge, can not only carry and drive heavier door-plate, and be not easy to be damaged, reliability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of curtain wall hidden door of the present utility model.
Fig. 2 is the transverse sectional view of the curtain wall hidden door in Fig. 1.
Fig. 3 is the A-A direction sectional view of the curtain wall hidden door in Fig. 1.
Wherein: 1, door-plate; 2, hidden door skeleton; 201, decoration panel; 202, aluminium alloys suspension member; 203, angle steel; 3, ball shape rotary mechanism; 301, base; 302, axis of rotation; 303, axis of rotation; 4, curtain wall plate; 5, adhesive tape; 6, handle; 7, ground concrete.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Curtain wall hidden door as shown in Figure 1 to Figure 3, comprising: door-plate 1, hidden door skeleton 2 and ball shape rotary mechanism 3.Door-plate 1 is polylith, and its material is consistent with curtain wall plate 4, such as being stone material plate.Hidden door skeleton 2 is square steel pipe, is located at the back side of door-plate 1, and its size should be enough large, and can support all door-plates 1, door-plate 1 is fixedly connected with hidden door skeleton 2 by aluminium alloys suspension member 202, the angle steel 203 interfixing.Hidden door skeleton 2 is outside with decoration panel 201 parcels, makes it neat and artistic.
Ball shape rotary mechanism 3 has two, is positioned at door-plate 1 the same side, distributes up and down.The base 301 that the two ends of ball shape rotary mechanism 3 are respectively base 301 and axis of rotation 302，Shang ball shape rotary mechanism is welded on the top rail of hidden door skeleton 2, and its axis of rotation 302 is welded on building framework; The base 301 of lower ball shape rotary mechanism is embedded in ground concrete 7, and its axis of rotation 303 is welded on the lower transverse beam of hidden door skeleton 2.The axis of two axis of rotation is identical, axially points to vertical direction.Fulcrum ball 303 is steel or stainless steel, is located in the groove of base 301, and axis of rotation 302 and groove 301 socket connections, and the top of axis of rotation 302 contacts with fulcrum ball 303, axis of rotation 302 can freely rotate groove 301 is interior.
In order to improve tightness and the watertightness of curtain wall hidden door, door-plate 3 surroundings are provided with adhesive tape 5, for sealing the gap between curtain wall hidden door and curtain wall.
Door-plate 1 is provided with handle 6, for being easy to open curtain wall hidden door.
This curtain wall hidden door can meet fire protection requirement, stops outdoor pyrotechnics to enter indoor, while there is the condition of a fire, can open from indoor, allows personnel withdraw in time; Go in appearance outer facade form unified, facade is effective; Adopt ball shape rotary mechanism to replace hinge, can not only carry and drive heavier door-plate, and be not easy to be damaged, reliability is high.
Above embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (6)
1. a curtain wall hidden door, is characterized in that, comprising: door-plate, hidden door skeleton and ball shape rotary mechanism, and described door-plate is fixedly connected with described hidden door skeleton; The two ends of described ball shape rotary mechanism are respectively base and axis of rotation, and wherein one end is fixedly connected with ground or building framework, and the other end is fixed on described hidden door skeleton; The axial sensing vertical direction of described axis of rotation, described fulcrum ball is located in the groove of described base, described axis of rotation and described groove socket connection, and the top of described axis of rotation contacts with described fulcrum ball, and described axis of rotation can freely rotate in described groove.
2. curtain wall hidden door as claimed in claim 1, is characterized in that, described fulcrum ball is steel or stainless steel.
3. curtain wall hidden door as claimed in claim 1, is characterized in that, described rotating mechanism has two, lays respectively at the two ends up and down of described hidden door skeleton, and two described axis of rotation are on same axis.
4. curtain wall hidden door as claimed in claim 3, is characterized in that, fixes for one in described rotating mechanism by described base and ground concrete, and another and building framework are fixed.
5. curtain wall hidden door as claimed in claim 1, is characterized in that, described door-plate surrounding is provided with adhesive tape, for sealing the gap between described curtain wall hidden door and curtain wall.
6. curtain wall hidden door as claimed in claim 1, is characterized in that, described door-plate is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524092.4U CN203476137U (en) | 2013-08-27 | 2013-08-27 | Curtain wall blank door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320524092.4U CN203476137U (en) | 2013-08-27 | 2013-08-27 | Curtain wall blank door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476137U true CN203476137U (en) | 2014-03-12 |
Family
ID=50224484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320524092.4U Expired - Fee Related CN203476137U (en) | 2013-08-27 | 2013-08-27 | Curtain wall blank door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422793A (en) * | 2013-08-27 | 2013-12-04 | 苏州金螳螂幕墙有限公司 | Curtain wall blank door |
| CN106437428A (en) * | 2016-11-14 | 2017-02-22 | 常熟市永祥机电有限公司 | Blank door protection structure for fire fighting |
| CN107227926A (en) * | 2017-07-26 | 2017-10-03 | 南通苏通人防防护设备有限公司 | A kind of closed guard gate with camouflage door |
-
2013
- 2013-08-27 CN CN201320524092.4U patent/CN203476137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422793A (en) * | 2013-08-27 | 2013-12-04 | 苏州金螳螂幕墙有限公司 | Curtain wall blank door |
| CN106437428A (en) * | 2016-11-14 | 2017-02-22 | 常熟市永祥机电有限公司 | Blank door protection structure for fire fighting |
| CN107227926A (en) * | 2017-07-26 | 2017-10-03 | 南通苏通人防防护设备有限公司 | A kind of closed guard gate with camouflage door |
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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: 20140312 |