CN203570174U - Flexible sealing structure for fire protection roller blind decorating bottom plate - Google Patents
Flexible sealing structure for fire protection roller blind decorating bottom plate Download PDFInfo
- Publication number
- CN203570174U CN203570174U CN201320663530.5U CN201320663530U CN203570174U CN 203570174 U CN203570174 U CN 203570174U CN 201320663530 U CN201320663530 U CN 201320663530U CN 203570174 U CN203570174 U CN 203570174U
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- metal
- roller shutter
- iron plate
- square tube
- fire
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Abstract
The utility model discloses a flexible sealing structure for fire protection roller blind decorating bottom plate. The flexible sealing structure comprises a decorating plate (1), an aluminum square tube (2), an iron plate (4), metal screws (6) and metal springs (7). The decorating plate (1) is fixed below the aluminum square tube (2), metal brackets (3) are arranged on the two side edge ends of the aluminum square tube (2), holes are formed in the horizontal planes of the metal brackets (3), and the lower ends of the metal screws (6) are vertically connected to the metal brackets (3) and are fixed through upper nuts and lower nuts (9). Holes are formed in the four corners of the iron plate (4), the metal screws (6) penetrate through the iron plate (4), a rolling blind part is fixed to the iron plate (4), the metal screws (6) are sleeved with the metal springs (7), the upper ends of the metal springs (7) are fixed to the metal screws (6) through the nuts (9), and the lower ends of the metal springs (7) are fixed with the iron plate (4). The flexible sealing structure for the fire protection roller blind decorating bottom plate can thoroughly eliminate the influence of a fire protection roller blind to the decorating effect and is simple, convenient, fast, safe and firm. In addition, impression is outstanding.
Description
Technical field
The utility model relates to a kind of fire-fighting roller shutter and decorates 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 large supermarket, megastore, large-scale specialized material market, large-scale museum, factory building, warehouse etc. the public place of fire-fighting requirement.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), thereby reaches the effect of flame to other scope spreadings that stop, 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 part compositions such as switching device, press button and safeties.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, base plate and the furred ceiling of needing solution fire curtain badly reach the key technology that flexible sealing engages.
Utility model content
The purpose of this utility model 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, firmly construction technology of safety.
The technical solution of the utility model 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 part 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 part 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.
The utility model has the advantages that: fire-fighting roller shutter of the present utility model 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, firmly construction technology of safety; 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 utility model is further described:
Fig. 1 is the utility model embodiment mounting structure schematic diagram;
Fig. 2 is the view of the utility model embodiment roller shutter part while rising to greatest extent;
Fig. 3 is the utility model embodiment metal iron and metal spring mounting structure schematic diagram;
Fig. 4 is the utility model embodiment 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 part 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 part 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 part 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 utility model comprises following main points:
1, intend adopting 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 of the stagnation of the excessive power source causing of local pressure occurring in roller shutter lifting compression process.
It should be pointed out that for the utility model 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 utility model, rather than to restriction of the present utility model.In a word, protection domain of the present utility model 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 part continues to rise to greatest extent, metal spring (7) is in compressive state.
2. fire-fighting roller shutter according to claim 1 is decorated the flexible enclosed construction of base plate, it is characterized in that: on the furred ceiling of described roller shutter part 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 according to claim 1 is decorated the flexible enclosed construction of base plate, it is characterized in that: described roller shutter part 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 according to claim 1 is decorated the flexible enclosed construction of base plate, it is characterized in that: below the position in described iron plate (4) hole, be welded with nut (9).
5. fire-fighting roller shutter according to claim 1 is decorated the flexible enclosed construction of base plate, it is characterized in that: described decorative panel (1) is metal aluminum sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663530.5U CN203570174U (en) | 2013-10-28 | 2013-10-28 | Flexible sealing structure for fire protection roller blind decorating bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663530.5U CN203570174U (en) | 2013-10-28 | 2013-10-28 | Flexible sealing structure for fire protection roller blind decorating bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570174U true CN203570174U (en) | 2014-04-30 |
Family
ID=50537908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663530.5U Withdrawn - After Issue CN203570174U (en) | 2013-10-28 | 2013-10-28 | Flexible sealing structure for fire protection roller blind decorating bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590734A (en) * | 2013-10-28 | 2014-02-19 | 苏州金螳螂建筑装饰股份有限公司 | Flexible closed structure of decorative bottom plate of firefighting roller shutter |
-
2013
- 2013-10-28 CN CN201320663530.5U patent/CN203570174U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590734A (en) * | 2013-10-28 | 2014-02-19 | 苏州金螳螂建筑装饰股份有限公司 | Flexible closed structure of decorative bottom plate of firefighting roller shutter |
| CN103590734B (en) * | 2013-10-28 | 2016-06-29 | 苏州金螳螂建筑装饰股份有限公司 | Fire-fighting roller shutter decorative bottom plate flexible closure structure |
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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: 20140430 Effective date of abandoning: 20160629 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |