CN103590734B - Fire-fighting roller shutter decorative bottom plate flexible closure structure - Google Patents
Fire-fighting roller shutter decorative bottom plate flexible closure structure Download PDFInfo
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- CN103590734B CN103590734B CN201310511122.2A CN201310511122A CN103590734B CN 103590734 B CN103590734 B CN 103590734B CN 201310511122 A CN201310511122 A CN 201310511122A CN 103590734 B CN103590734 B CN 103590734B
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Abstract
The invention discloses a kind of fire-fighting roller shutter decorative bottom plate flexible closure structure, it includes decorative panel (1), aluminum square tube (2), iron plate (4), metal screw (6), metal spring (7), decorative panel (1) is fixed under aluminum square tube (2), aluminum square tube (2) dual-side end is provided with metal corner brace (3), metal corner brace (3) horizontal plane has hole, metal screw (6) lower end is vertically connected in metal corner brace (3), is fixed by upper and lower nut (9)；Iron plate (4) corner has hole, and by hole cross-under on metal screw (6), iron plate (4) fixes roller shutter part above；Metal spring (7) is socketed on metal screw (6), and by nut (9), upper end is fixed with metal screw (6), and lower end is fixed with iron plate (4).The present invention can thoroughly solve the fire resisting shutter impact on decorative effect, and perception is outstanding；Simple and convenient, securely.
Description
Technical field
The present invention relates to a kind of fire-fighting roller shutter decorative bottom plate flexible closure structure.
Background technology
Along with Chinese society expanding economy, a large amount of skyscrapers and large public building arise at the historic moment.Fire resisting shutter is mainly used in large supermarket, megastore, Large-scale professional material market, large-scale museum, Factory Building, warehouse etc. the public place of fire-fighting requirements.As the fire resisting shutter dividing fire compartment separate facilities, roller shutter draws at ordinary times, keeps spacious place, meets instructions for use；When fire alarm occurs, fire resistance rolling shutter door, under the control of fire-fighting central control system, puts down (descending) by Automatic Program set in advance, thus reaching to stop the flame effect to other scope spreadings, strives for valuable time for implementing fire-fighting fire extinguishing.Fire resisting shutter is by curtain plate, base plate, guide rail, bearing, spool, casing, control chamber, door roller, stop, and lintel, manual speed put switching device, press button and safety etc. 13 part composition.Fire resisting shutter, as a kind of hidden, fire prevention, back-fire relief critical facility easy to use, is widely used in design for fire protection.
The installation of fire-fighting roller shutter is hidden in furred ceiling, because of the restriction that the lifting of fire resisting shutter is unstable, is difficulty with the base plate of fire-fighting roller shutter and just rises to completely and furred ceiling is put down, shelter from the concealed work of furred ceiling in Practical Project, and the influential effect decorated is very big.So wanting the dicoration well solving fire resisting shutter, needing the base plate solving fire resisting shutter badly and furred ceiling reaches the key technology that flexible closure engages.
Summary of the invention
It is an object of the invention to: providing a kind of fire-fighting roller shutter decorative bottom plate flexible closure structure, it can solve the fire resisting shutter impact on decorative effect thoroughly, and perception is outstanding；The base plate complete closure system that exploitation is relevant, it is achieved simple and convenient, construction technology securely.
The technical scheme is that a kind of fire-fighting roller shutter decorative bottom plate flexible closure structure, it includes decorative panel, aluminum square tube, iron plate, metal screw, metal spring, described decorative panel is fixed under aluminum square tube, aluminum square tube dual-side end is provided with metal corner brace, metal corner brace horizontal plane has hole, metal screw lower end is vertically connected in metal corner brace through hole, fixes down through nut；Described iron plate corner has hole, by hole cross-under on metal screw, fixes roller shutter part above iron plate；Described metal spring is socketed on metal screw, and by nut, upper end and metal screw are fixed, and lower end and iron plate are fixed, and when roller shutter part continuously rises to greatest extent, metal spring is in compressive state.
Below technique scheme is further expalined:
Being provided with the metal angle bar as stop on the furred ceiling of described roller shutter part side, when decorative panel rises to top, the upper side of metal corner brace horizontal plane just contacts with the downside of the horizontal plane of metal angle bar.
Described roller shutter part includes roller shutter, zinc-plated square tube, and zinc-plated square tube is fixed on roller shutter both sides, and iron plate is fixed on the lower end of square tube and is connected with roller shutter.
The position in described iron plate hole is welded under nut.
Described decorative panel is metal aluminum sheet.
The invention have the advantage that the fire-fighting roller shutter decorative bottom plate flexible closure structure of the present invention, it can solve the fire resisting shutter impact on decorative effect thoroughly, and perception is outstanding；And develop relevant base plate complete closure system, it is achieved simple and convenient, construction technology securely；Perfectly offset anti-roller shutter to have hidden, improve the aesthetics of whole interior decoration；It is unlikely to owing to the gap of furred ceiling is exposed in the skew in each lifting process of the fire-fighting roller shutter；The hoisting depth caused is lifted every time for fire-fighting roller shutter inconsistent by adjusting spring fastening screw adjustment base plate contraction dynamics, it is ensured that aluminium sheet is combined closely with variola.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is embodiment of the present invention mounting structure schematic diagram；
Fig. 2 is embodiment of the present invention roller shutter part view when rising to greatest extent；
Fig. 3 is embodiment of the present invention metal iron and metal spring mounting structure schematic diagram；
Fig. 4 is embodiment of the present invention metal spring position mounting structure schematic diagram；
Wherein: 1 decorative panel；2 aluminum square tubes；3 metal corner braces；4 iron plates；5 zinc-plated square tubes；6 metal screws；7 metal springs；8 metal angle bar；9 nuts.
Detailed description of the invention
Embodiment: as it is shown in figure 1, a kind of fire-fighting roller shutter decorative bottom plate flexible closure structure, it includes decorative panel 1, aluminum square tube 2, metal corner brace 3, iron plate 4, zinc-plated square tube 5, metal screw 6, metal spring 7, metal angle bar 8, nut 9.
As it is shown on figure 3, decorative panel 1 is fixed on aluminum square tube 2 times, aluminum square tube 2 dual-side end is provided with metal corner brace 3, and metal corner brace 3 horizontal plane has hole, and metal screw 6 lower end is vertically connected in metal corner brace 3 through hole, and metal screw 6 is fixed down through nut 9；Metal spring 7 is socketed on metal screw 6, and by nut 9, upper end is fixed with metal screw 6.Decorative panel 1 is metal aluminum sheet, it is possible to adopt different colors, it is possible to be well connected with decoration finished surface.
As shown in Figure 4, the corner of iron plate 4 has hole, and by hole cross-under on metal screw 6, the position in iron plate 4 hole is welded under nut 9, fixes roller shutter part above iron plate 4.Metal spring 7 is socketed on metal screw 6, and by nut 9, metal spring 7 upper end is fixed with metal screw 6, lower end is fixed with iron plate 4, wherein the upper end of metal spring 7 is fixed on metal screw 6 by nut 9, and lower end is fixed by nut 9, and nut 9 does not do slidably.Roller shutter part includes roller shutter, zinc-plated square tube 5, and zinc-plated square tube 5 is fixed on roller shutter both sides, and iron plate 4 is fixed on the lower end of zinc-plated square tube 5 and is connected with roller shutter.
As shown in Figure 1 and Figure 2, the furred ceiling of roller shutter side being provided with the metal angle bar 8 as stop, when decorative panel 1 rises to top, the upper side of metal corner brace 3 horizontal plane just contacts with the downside of the horizontal plane of metal angle bar 8.Metal spring 7 is in beginning compressive state；When roller shutter part continuously rises to greatest extent, metal spring 7 is in compressive state.And decorative cover 1 does not move but against decorating finished surface, the height that the continuation of roller shutter part rises can be 200mm～300mm, improves the security performance of fire-fighting roller shutter, increases decorative effect, improves again quality, efficiency and benefit.Metal spring 7 is that good energy storage system, retractility are good, it is possible to the potential energy receipts storage that well will produce in lifting process, and good security.
The enforcement of the present invention includes following main points:
1, intend adopting the connecting device of accumulation of energy and collapsing length to solve fire-fighting roller shutter base plate and engage imprecision, not carefully and neatly done problem with furred ceiling.When the decorative panel 1 of roller shutter rises to and decorate finished surface Contact, the basic unit of decorative panel 1 contacts with the pre-buried stop in furred ceiling, the continuation stoping facing decoration plate 1 rises, after roller shutter rises to certain distance, energy storage equipment (metal spring 7) starts forced compression, roller shutter can continue to lift up certain altitude, ensures there is a buffering in roller shutter uphill process simultaneously.While the architectural surface ensureing roller shutter decorative panel 1 and periphery can perfect coincide, it is prevented that roller shutter continues to rise and destroys suspended ceiling decoration material.
2, determine that power lifting force, braking are by the size of resistance, select the intensity of the energy storage equipment (metal spring 7) of coupling through overtesting.And the distance according to installing space, it is determined that the height of the flexible stop of energy storage equipment (metal spring 7).The durability of energy storage equipment (metal spring 7) and resistance performance meet the requirements, and meet the requirement promoting and compressing.
3, consider the width of decorative panel 1, in order to ensure at the decorative panel 1 uniform stressed in closing course, horizontal lifting, intend modulus of distribution and the distribution spacing of test metal spring 7.This technology can solve the problem that roller shutter promotes the stagnation of the excessive power source caused of local pressure occurred in compression process.
It should be pointed out that, for the present invention through absolutely proving, also can have the embodiment of multiple conversion and remodeling, it is not limited to above-mentioned specific embodiment.Above-described embodiment is as just the explanation of the present invention, rather than limitation of the present invention.In a word, protection scope of the present invention should include those apparent conversion or replacement and remodeling to those skilled in the art.
Claims (4)
1. a fire-fighting roller shutter decorative bottom plate flexible closure structure, it is characterized in that: it includes decorative panel (1), aluminum square tube (2), iron plate (4), metal screw (6), metal spring (7), described decorative panel (1) is fixed under aluminum square tube (2), aluminum square tube (2) dual-side end is provided with metal corner brace (3), metal corner brace (3) horizontal plane has hole, metal screw (6) lower end is vertically connected in metal corner brace (3) through hole, fixes down through nut (9)；Described iron plate (4) corner has hole, and by hole cross-under on metal screw (6), iron plate (4) fixes roller shutter part above；Described metal spring (7) is socketed on metal screw (6), and by nut (9), upper end is fixed with metal screw (6), and lower end is fixed with iron plate (4), and when roller shutter part continuously rises to greatest extent, metal spring (7) is in compressive state；
Being provided with the metal angle bar (8) as stop on the furred ceiling of described roller shutter side, when decorative panel (1) rises to top, the upper side of metal corner brace (3) horizontal plane just contacts with the downside of the horizontal plane of metal angle bar (8).
2. fire-fighting roller shutter decorative bottom plate flexible closure structure according to claim 1, it is characterized in that: described roller shutter part includes roller shutter, zinc-plated square tube (5), zinc-plated square tube (5) is fixed on roller shutter both sides, and iron plate (4) is fixed on the lower end of zinc-plated square tube (5) and is connected with roller shutter.
3. fire-fighting roller shutter decorative bottom plate flexible closure structure according to claim 1, it is characterised in that: the position in described iron plate (4) hole is welded under nut (9).
4. fire-fighting roller shutter decorative bottom plate flexible closure structure according to claim 1, it is characterised in that: described decorative panel (1) is metal aluminum sheet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511122.2A CN103590734B (en) | 2013-10-28 | 2013-10-28 | Fire-fighting roller shutter decorative bottom plate flexible closure structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511122.2A CN103590734B (en) | 2013-10-28 | 2013-10-28 | Fire-fighting roller shutter decorative bottom plate flexible closure structure |
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| Publication Number | Publication Date |
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| CN103590734A CN103590734A (en) | 2014-02-19 |
| CN103590734B true CN103590734B (en) | 2016-06-29 |
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| CN201310511122.2A Active CN103590734B (en) | 2013-10-28 | 2013-10-28 | Fire-fighting roller shutter decorative bottom plate flexible closure structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826547A (en) * | 2019-03-27 | 2019-05-31 | 浙江深美装饰工程有限公司 | A kind of furred ceiling fire resisting shutter gate slot hiding cover plate and its concealment method |
| CN113417423B (en) * | 2021-06-10 | 2022-09-09 | 深圳海外装饰工程有限公司 | A-grade fireproof aluminum composite board and installation and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497761A (en) * | 1990-08-15 | 1992-03-30 | Misawa Homes Co Ltd | Automatic flame-blocking structure for opening of building |
| FR2870284B1 (en) * | 2004-05-13 | 2008-02-15 | Gesop Soc Par Actions Simplifi | SECURITY DEVICE FOR EXTERNAL AND / OR INTERNAL BUILDING ACCESS AND ACCESS EQUIPPED WITH SUCH A DEVICE |
| CN202202749U (en) * | 2011-05-23 | 2012-04-25 | 江苏省光华科技发展有限公司 | Device for automatically adjusting long-span deformed fireproof roller shutter |
| CN202673116U (en) * | 2012-07-19 | 2013-01-16 | 刘永贵 | Automatic roller blind base seat leveling device |
| CN203081212U (en) * | 2013-02-25 | 2013-07-24 | 安徽新盾消防设备有限公司 | Double-track two-curtain inorganic special-grade fireproof roller blind |
| CN203570174U (en) * | 2013-10-28 | 2014-04-30 | 苏州金螳螂建筑装饰股份有限公司 | Flexible sealing structure for fire protection roller blind decorating bottom plate |
-
2013
- 2013-10-28 CN CN201310511122.2A patent/CN103590734B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497761A (en) * | 1990-08-15 | 1992-03-30 | Misawa Homes Co Ltd | Automatic flame-blocking structure for opening of building |
| FR2870284B1 (en) * | 2004-05-13 | 2008-02-15 | Gesop Soc Par Actions Simplifi | SECURITY DEVICE FOR EXTERNAL AND / OR INTERNAL BUILDING ACCESS AND ACCESS EQUIPPED WITH SUCH A DEVICE |
| CN202202749U (en) * | 2011-05-23 | 2012-04-25 | 江苏省光华科技发展有限公司 | Device for automatically adjusting long-span deformed fireproof roller shutter |
| CN202673116U (en) * | 2012-07-19 | 2013-01-16 | 刘永贵 | Automatic roller blind base seat leveling device |
| CN203081212U (en) * | 2013-02-25 | 2013-07-24 | 安徽新盾消防设备有限公司 | Double-track two-curtain inorganic special-grade fireproof roller blind |
| CN203570174U (en) * | 2013-10-28 | 2014-04-30 | 苏州金螳螂建筑装饰股份有限公司 | Flexible sealing structure for fire protection roller blind decorating bottom plate |
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| CN103590734A (en) | 2014-02-19 |
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