CN103590734A - Flexible closed structure of decorative bottom plate of firefighting roller shutter - Google Patents
Flexible closed structure of decorative bottom plate of firefighting roller shutter Download PDFInfo
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- CN103590734A CN103590734A CN201310511122.2A CN201310511122A CN103590734A CN 103590734 A CN103590734 A CN 103590734A CN 201310511122 A CN201310511122 A CN 201310511122A CN 103590734 A CN103590734 A CN 103590734A
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Abstract
The invention discloses a flexible closed structure of a decorative bottom plate of a firefighting roller shutter. The flexible closed structure comprises the decorative plate (1), aluminum square tubes (2), iron plates (4), metal screws (6) and metal springs (7). The decorative plate (1) is fixed to a position below the aluminum square tubes (2), metal connectors (3) are arranged at the ends of two side edges of each aluminum square tube (2), holes are formed in horizontal planes of the metal connectors (3), the lower ends of the metal screws (6) are vertically connected onto the metal connectors (3), and the metal screws (6) are fixed by the aid of nuts (9) on the upper portions and the lower portions of the metal screws (6); holes are formed in four corners of the iron plates (4), the iron plates (4) are penetratingly connected onto the metal screws (6) by the holes, and the roller shutter is fixed onto the iron plates (4); the metal springs (7) are sleeved on the metal screws (6), the upper ends of the metal springs (7) are fixed to the metal screws (6) by the aid of the nuts (9), and the lower ends of the metal springs (7) are fixed to the iron plates (4). The flexible closed structure has the advantages that the problem of influence of an existing firefighting roller shutter on a decorative effect can be thoroughly solved, and the flexible closed structure is outstanding in impression and is simple, convenient, speedy, safe and firm.
Description
Technical field
The present invention relates to a kind of fire-fighting roller shutter and decorate the flexible enclosed construction of base plate.
Background technology
Along with Chinese society expanding economy, a large amount of highrise buildings and large public building arise at the historic moment.Fire curtain is mainly used in the public place that there is fire-fighting requirement in large supermarket, megastore, large-scale specialized material market, large-scale museum, factory building, warehouse etc.As the fire curtain of dividing fire compartmentation 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, by under predefined program automatic releasing (descending), stops flame to the effect of other scope spreadings thereby reach, and for implementing fire-fighting fire extinguishing, strives for the valuable time.Fire curtain is by curtain plate, base plate, guide rail, bearing, spool, casing, control cabinet, door-rolling machine, stop, and lintel, manual speed are put 13 parts such as switching device, press button and safeties and formed.Fire curtain, 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 unsettled restriction of lifting of fire curtain, the base plate that is difficult to realize fire-fighting roller shutter in Practical Project just rise to completely and furred ceiling flat, shelter from the concealed work of furred ceiling, very large to the influential effect of decoration.So want well to solve the ornamental of fire curtain, need badly and solve the base plate of fire curtain and the key technology that furred ceiling reaches flexible sealing joint.
Summary of the invention
The object of the invention is: provide a kind of fire-fighting roller shutter to decorate the flexible enclosed construction of base plate, it can solve the impact of fire curtain on decorative effect thoroughly, and perception is outstanding; Develop relevant base plate complete closure system, realize simple and convenient, safe firmly construction technology.
Technical scheme of the present invention is: a kind of fire-fighting roller shutter is decorated the flexible enclosed construction of base plate, it comprises decorative panel, aluminium square tube, iron plate, metal screw, metal spring, described decorative panel is fixed under aluminium square tube, aluminium 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 up and down by nut; Four jiaos, described iron plate has hole, by hole cross-under, on metal screw, is fixed wtih 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 partly continues to rise to greatest extent, metal spring is in compressive state.
Below technique scheme is further expalined:
On the furred ceiling of described roller shutter part side, be provided with the metal angle bar as stop, 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 partly comprises roller shutter, zinc-plated square tube, and zinc-plated square tube is fixed on roller shutter both sides, and the lower end that iron plate is fixed on square tube is connected with roller shutter.
Below the position in described iron plate hole, be welded with nut.
Described decorative panel is metal aluminum sheet.
Advantage of the present invention is: fire-fighting roller shutter of the present invention is decorated the flexible enclosed construction of base plate, and it can solve the impact of fire curtain on decorative effect thoroughly, and perception is outstanding; And develop relevant base plate complete closure system, realize simple and convenient, safe firmly construction technology; Perfectly offset anti-roller shutter and hide, improved the aesthetics of whole interior decoration; Be unlikely to the gap of exposing furred ceiling due to the skew of fire-fighting roller shutter in each lifting process; The hoisting depth that each lifting causes for fire-fighting roller shutter is inconsistent by adjusting spring holding screw adjustment base plate contraction dynamics, guarantees combining closely of aluminium sheet and smallpox.
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 the view of embodiment of the present invention roller shutter while partly 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 aluminium 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.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of fire-fighting roller shutter is decorated the flexible enclosed construction of base plate, and it comprises decorative panel 1, aluminium 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 shown in Figure 3, decorative panel 1 is fixed on aluminium square tube 2 times, and aluminium square tube 2 dual-side ends are provided with metal corner brace 3, and metal corner brace 3 horizontal planes have hole, and metal screw 6 lower ends are vertically connected in metal corner brace 3 through hole, and metal screw 6 is fixing by nut 9 up and down; Metal spring 7 is socketed on metal screw 6, and by nut 9, upper end and metal screw 6 are fixing.Decorative panel 1 is metal aluminum sheet, can adopt different colors, can well be connected with decorating finished surface.
As shown in Figure 4, four jiaos of iron plate 4 have hole, by hole cross-under, on metal screw 6, are welded with nut 9 below the position in iron plate 4 holes, and iron plate 4 is fixed wtih roller shutter part above.Metal spring 7 is socketed on metal screw 6, and by nut 9, metal spring 7 upper ends and metal screw 6 are fixing, lower end and iron plate 4 are fixing, wherein the upper end of metal spring 7 is fixed on metal screw 6 by nut 9, and lower end is fixing upper by nut 9, and nut 9 is not free to slide.Roller shutter partly comprises roller shutter, zinc-plated square tube 5, and zinc-plated square tube 5 is fixed on roller shutter both sides, and the lower end that iron plate 4 is fixed on zinc-plated square tube 5 is connected with roller shutter.
As shown in Figure 1 and Figure 2, be provided with the metal angle bar 8 as stop on the furred ceiling of roller shutter side, when decorative panel 1 rises to top, the upper side of metal corner brace 3 horizontal planes just contacts with the downside of the horizontal plane of metal angle bar 8.Metal spring 7 is in starting compressive state; When roller shutter partly continues to rise to greatest extent, metal spring 7 is in compressive state.And decorative cover 1 does not move but near decorating finished surface, the height that roller shutter partly continues to rise 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, the potential energy producing in lifting process can well be received and held, and good security.
Enforcement of the present invention comprises following main points:
1, intend to adopt the linkage 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, stop the continuation of facing decoration plate 1 to be risen, roller shutter rises to after certain distance, energy storage equipment (metal spring 7) starts to be subject to force compresses, roller shutter can continue to promote certain altitude, guarantees to have in roller shutter uphill process a buffering simultaneously.When the architectural surface energy perfection that guarantees roller shutter decorative panel 1 and periphery is identical, prevent that roller shutter from continuing rising and destroying suspended ceiling decoration material.
2, through overtesting, determine that power-lift power, braking are subject to the size of resistance, select the intensity of the energy storage equipment (metal spring 7) of coupling.And according to the distance of installing space, determine 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 that promotes and compress.
3, consider the width of decorative panel 1, in order to guarantee the uniform stressed in closing course, horizontal lifting at decorative panel 1, intend modulus of distribution and the distribute spacing of test metal spring 7.This technology can solve the problem that roller shutter promotes the stagnation of the excessive power source causing of local pressure occurring in compression process.
It should be pointed out that for the present invention through absolutely proving, also can there is the embodiment of multiple conversion and remodeling, be not limited to above-mentioned specific embodiment.Above-described embodiment is as just explanation of the present invention, rather than limitation of the present invention.In a word, protection scope of the present invention should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (5)
1. a fire-fighting roller shutter is decorated the flexible enclosed construction of base plate, it is characterized in that: it comprises decorative panel (1), aluminium square tube (2), iron plate (4), metal screw (6), metal spring (7), described decorative panel (1) is fixed under aluminium square tube (2), aluminium square tube (2) dual-side end is provided with metal corner brace (3), metal corner brace (3) horizontal plane has hole, it is upper that metal screw (6) lower end is vertically connected to metal corner brace (3) through hole, fixing by nut (9) up and down; (4) four jiaos, described iron plate has hole, and upper at metal screw (6) by hole cross-under, iron plate (4) is fixed wtih roller shutter part above; It is upper that described metal spring (7) is socketed in metal screw (6), and by nut (9), upper end and metal screw (6) are fixing, and lower end and iron plate (4) are fixing, and when roller shutter partly continues to rise to greatest extent, metal spring (7) is in compressive state.
2. fire-fighting roller shutter is decorated the flexible enclosed construction of base plate according to claim 1, it is characterized in that: on the furred ceiling of described roller shutter side, be 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).
3. fire-fighting roller shutter is decorated the flexible enclosed construction of base plate according to claim 1, it is characterized in that: described roller shutter partly comprises roller shutter, zinc-plated square tube (5), zinc-plated square tube (5) is fixed on roller shutter both sides, and the lower end that iron plate (4) is fixed on zinc-plated square tube (5) is connected with roller shutter.
4. fire-fighting roller shutter is decorated the flexible enclosed construction of base plate according to claim 1, it is characterized in that: below the position in described iron plate (4) hole, be welded with nut (9).
5. fire-fighting roller shutter is decorated the flexible enclosed construction of base plate according to claim 1, it is characterized in that: described decorative panel (1) is metal aluminum sheet.
Priority Applications (1)
| 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 |
|---|---|
| CN103590734A true CN103590734A (en) | 2014-02-19 |
| CN103590734B CN103590734B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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Cited By (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 |
| CN113417423A (en) * | 2021-06-10 | 2021-09-21 | 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 |
Cited By (3)
| 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 |
| CN113417423A (en) * | 2021-06-10 | 2021-09-21 | 深圳海外装饰工程有限公司 | A-grade fireproof aluminum composite board and installation and construction method thereof |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN103590734B (en) | 2016-06-29 |
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