CN101235701B - Fire proofing rolling door - Google Patents
Fire proofing rolling door Download PDFInfo
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- CN101235701B CN101235701B CN2007100033109A CN200710003310A CN101235701B CN 101235701 B CN101235701 B CN 101235701B CN 2007100033109 A CN2007100033109 A CN 2007100033109A CN 200710003310 A CN200710003310 A CN 200710003310A CN 101235701 B CN101235701 B CN 101235701B
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- folding door
- thermal resistance
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Abstract
The invention relates to a water-proof flexible gate, which comprises a box body, a metal flexible gate and a guide rail, wherein a scroll bar, a winding engine and a hand-operated chain are arranged in the box body, the metal flexible gate is constituted by a plurality of blades which are mutually hitched. The invention is characterized in that the upper ends and the lower ends of the blades areprovided with hook braking bodies after the blades are shaped, the front side and the rear side of the upper hook braking bodies are integrally extended with retaining walls with preset heights, an upper blade and a lower blade are mutually hooked to take a joint, which are hidden the front retaining wall interlayer and the rear retaining wall layer of the blade, the surfaces of a pair of retaining walls and the upper hook braking bodies are all coated with fire-proof material, and the blades are provided with a front interlayer and a rear interlayer to form hollow status, and the left and the right lateral sides of the blades are sealed. The water-proof flexible gate can lead a metal roller door to have fire-proof effect, which improves safety performance.
Description
Technical field
The present invention relates to a kind of fire-retardant folding door made, be meant the splendid thermal resistance effect of a kind of tool especially, and can prevent fires really, the safe Metal Rolling Door of thermal resistance.
Background technology
The generation of fire not only causes the heavy losses of property aspect, and if any personnel's injures and deaths, that makes us especially remedying is sorry.Because TaiWan, China economy grows up fast, population is concentrated the city in a large number, and for satisfying high density population housing demand, buildings such as public and dwelling house cause high buildings and large mansions to stand in the city there's no one who doesn't or isn't towards aerial development.The modern architecture thing that these are grand, though bring more comfortable amenities of life, in case breaking out of fire, loss then will be very serious and painful.Therefore, how in modern architectural planning, taking into account the fireproof safety simultaneously, is the problem that government and industrial circle are concerned about, government must cooperate and stipulates opportune rules, and industrial circle then must be built the safety building of tool fire prevention function according to rules.
According to the Building technology rule, the total total floor area of fire protection construction building should be by per 1 person more than 1,500 square centimeter, 500 square centimeters, with the building floor area division of fire protection equipments such as the wall that has more than one hour the fire prevention timeliness, fire-proof doors and windows and the fire protection construction of described place every.Fire protection equipment also should have the thermal resistance more than a hour.And choosing between empty part, Escalator, between the staircase of emergency staircase, hoist, vertically run through pipeline enclosure and other similar portions of floor, should form the zoning separation in the fire protection construction building with the floor, building of fire protection equipments such as wall with fire prevention timeliness more than a hour, fire-proof doors and windows and the fire protection construction of described place.The AD of pipeline enclosure also should have the fire prevention timeliness more than a hour.The building of non-fire protection construction, it is mainly constructed and uses the incombustible material builder, should give the zoning separation with fire protection equipments such as wall with one hour fire prevention timeliness and fire-proof doors and windows for per 1,000 square centimeter by its total total floor area.
For fear of influencing building volume inside planning, increase spendable space, the visual field that adds large space, so large-area public building, the fire prevention zoning design major part of public space such as department store or hypermarket all adopts fire-retardant folding door made, major advantage is: fire-retardant folding door made can be designed to big width and height, control easily, at any time rolling door can be risen and form large-area space, set up the show area, or make things convenient for the turnover of the vehicle of carrying personnel and goods, when fire takes place, fire-retardant folding door made can be put down automatically when sensing system detects automatically, intercept burning things which may cause a fire disaster and stretch rapidly, increase personnel escape's time, reduce the loss of fire.
And the structure of general fire-retardant folding door made and assembly are generally as shown in Figure 1, casing 10 inside on top are provided with scroll bar 20, hoist engine 30 and manual chain 40, described structure can meet the thermal resistance performance requirement of national standard because casing can make the material of apparatus thermal resistance performance come coating in the design.But the blade 50 of its bottom rolling door is stainless steel or zinc-plated handcuffs lacquer steel matter, so be difficult for being designed to the tool thermal resistance; See also Fig. 2, shown in Figure 3, wherein, shown in Figure 2 is traditional blade 501, is to adopt single steel disc moulding, so after wherein simultaneously being heated, described temperature can be directly conducted to another side, does not have a thermal resistance effect at all; Shown in Figure 3 then is double deck type thermal resistance blade 502, be to form by double-deck steel disc compacting, and the thermal resistance materials 503 such as glass fibre cotton of filling foaming polyurethane or thermal resistance in the interlayer, but the body place there is no the thermal resistance design because the hook that articulates mutually of upper and lower blade is pulled, so temperature still can be subjected to fiery face to non-by the direct heat conduction in hook place; This shows that above-mentioned two kinds of existing blades all can't satisfy the thermal resistance performance demands.
In addition, with regard to the guide rail of fire-retardant folding door made, see also shown in Figure 4, general rolling door is for anti-theft feature and strengthening structure intensity, therefore guide rail 60 can be buried and be placed on building structure inside, and make blade 50 two ends be embedded in deeply in the guide rail 60, blade 50 be separated with guide rail 60 dismountings, must use special tool(s) to apply by the professional, the non-general common people can dismantle voluntarily.Moreover, because fire all can cut off the power supply of building when taking place, therefore in case just can't open rolling door after the outage, when moreover fire takes place, just do not have the enough time can be used to dismantle blade and guide rail at all, at this moment, fire-retardant folding door made has not only hindered personnel escape's passage, more often causes one of main cause of great casualties.
By above explanation as can be known, up to now, there is no the fire safety rolling door product that really has good thermal resistance and theftproof performance on the market and come out.
In view of this, for effectively promoting the fire savety of Metal Rolling Door, and the emergency escape function of reinforcement rolling door, the inventor specially researches and develops at Metal Rolling Door and guide rail thereof, effectively promotes the thermal resistance and fire prevention effect of rolling door, and is keeping under the prerequisite of anti-theft feature, research can be disassembled the guide rail structure for emergency escape fast, promote the overall security of Metal Rolling Door and guide rail, and, have the present invention to come out then through after long-term research and development and constantly test, improving.
Summary of the invention
At the deficiencies in the prior art, the objective of the invention is to: a kind of fire-retardant folding door made is provided, and described Metal Rolling Door mainly has splendid thermal resistance effect, and can bring into play the thermal resistance effect really.
For achieving the above object, the technical solution used in the present invention is:
A kind of fire-retardant folding door made, comprise casing, Metal Rolling Door and guide rail, be provided with scroll bar, hoist engine and manual chain in the described casing, described Metal Rolling Door is articulated mutually by a plurality of blades to be formed, it is characterized in that: upper and lower side all has the hook body of pulling behind the described blade forming, rise to the bait pull body forward and backward side all one extend the retaining wall of predetermined altitude, the mutual hook of the two blades joint of pulling is ensconced in the front-and-back stop wall of lower blade up and down, and the surface of described a pair of retaining wall all is coated with fireproof paint with the body of pulling of rising to the bait; Again, blade has the front and back layer and forms hollow state, and the left and right sides end of blade is to form sealing.
Preferable, technique scheme can also be added following technical characterictic:
Described blade is through repeatedly rolling is one-body molded with the metal body.
Described blade is to be double-decker at pull body and described a pair of retaining wall of upper and lower hook, and described double-decker is the non-fit-state that is the state of fitting tightly or is the tool gap.
Tailor that to impose welding more fixing with opening part that the metal material of the identical section in hollow part is filled in blade tip, make the end, the left and right sides of blade form sealing state.
Lamellar body from the blade openings place extends a pair of bending segment, bending segment is bent mutually help after the pressing to weld fixingly with the assistant metal material again, makes the end, the left and right sides of blade form sealing state.
The described blade interior state that is evacuated.
Described blade interior filling thermal resistance material.
Described blade interior thermal resistance material is polyurathamc or glass fibre cotton.
Compared with prior art, the beneficial effect that has of the present invention is:
1, the blade of steel pipe moulding design: because blade of the present invention is to make through repeatedly rolling is one-body molded with the metal body, thus can guarantee the seamless existence of blade surface, and then can significantly promote the blade quality.
2, promote the thermal resistance effect: the present invention is by " vacuumizing " design with " filling thermal resistance material ", can promote the disconnected thermal effect of blade body, add the concealed design of blade hitching position, and setting such as sprayed fire proofing coating, soft solid thermal resistance material, not only can postpone the temperature conduction time really, more order articulates to touch and produces thermal resistance effect not seen before.
3, tool emergency escape function: because guide rail of the present invention is to adopt the design that can disassemble fast, therefore when Metal Rolling Door is fallen and is met off-position, can directly the plate of guide rail be pulled down, and the blade of Metal Rolling Door detached guide rail, form the emergency escape passage, make the victim flee from the disaster scene fast.
Description of drawings
Fig. 1 is the structure and the assembly schematic diagram of existing fire-retardant folding door made;
Fig. 2 is the Metal Rolling Door blade schematic diagram of traditional blade;
Fig. 3 is the Metal Rolling Door blade schematic diagram of existing double deck type thermal resistance blade;
Fig. 4 is the section schematic top plan view of existing guide rail and Metal Rolling Door;
Fig. 5 is the three-dimensional appearance schematic diagram of Metal Rolling Door of the present invention and guide rail;
Fig. 6 A is first kind of structural representation of the blade of Metal Rolling Door of the present invention;
Fig. 6 B is second kind of structural representation of the blade of Metal Rolling Door of the present invention;
Fig. 7 is first kind of machining state schematic diagram in end, the left and right sides of blade of the present invention;
Fig. 8 is second kind of machining state schematic diagram in end, the left and right sides of blade of the present invention;
Fig. 9 is that blade of the present invention articulates the assembling schematic diagram;
Figure 10 is a guide rail structure decomposing schematic representation of the present invention;
Figure 11 is the process of the disassembling schematic diagram of Metal Rolling Door getaway of the present invention.
Description of reference numerals: 10-casing; The 20-scroll bar; The 30-hoist engine; The 40-chain; The 50-blade; The traditional blade of 501-; 502-double deck type thermal resistance blade; 503-thermal resistance material; The 60-guide rail; The 1-blade; The 11-body of pulling of rising to the bait; The hook body of pulling under the 12-; 13-keeps off wall; The 14-fireproof paint; The 15-metal material; The 16-bending segment; 17-assistant metal material; The soft solid thermal resistance of 2-material; The 3-guide rail; The 31-lateral plate; The 311-breach; The 32-plate; The 321-intermediate plate; The 322-handle.
The specific embodiment
At first see also shown in Figure 5, the present invention provides a kind of Metal Rolling Door and guide rail thereof as shown in the figure, and described Metal Rolling Door is as Fig. 6 A by a large amount of, blade 1 shown in Fig. 6 B articulates composition mutually, wherein, described blade 1 is through repeatedly rolling is one-body molded makes (because the non-emphasis of the present invention of rolling processing procedure place with the metal body, so will not describe in detail and illustrate), each blade 1 all forming device double-deck on, the following hook body 11 of pulling, 12, rise to the bait pull body 11 before, rear side one respectively is extended with the double-deck suitable height retaining wall 13 of tool, the surface of described a pair of retaining wall 13 all is coated with fireproof paint 14 (described fireproof paint is the anti-combustion grade fireproof paint that is up to the standards through national standard, promptly finishes blade 1 structure as shown in the figure with the body 12 of pulling of rising to the bait.In addition, pull body 11,12 and described a pair of retaining wall 13 of aforementioned upper and lower hook is to form double-decker respectively, and described double-decker be except that being fitting tightly the state as shown in Figure 6A, also can be shown in Fig. 6 B certainly as the non-fit-state in tool gap.
Again, aforementioned blade 1 after rolling machines is before being assembled into Metal Rolling Door, and blade 1 both side ends also must form the sealing shape through procedure of processing, makes the blade 1 inner hollow state that forms.Make end, blade 1 left and right sides form the processing mode of sealing shape about the present invention's design, then can be divided into following two kinds:
(1) after the blade roll milling moulding and cutting into suitable length, tailor metal material 15 more in addition with the identical section in hollow part of blade 1, see also shown in Figure 7, again described metal material 15 is filled in the opening part of end, blade 1 left and right sides, it is fixing to impose welding at last, can make the end, the left and right sides of blade 1 form sealing state.
(2) after the blade roll milling moulding and cutting into suitable length, can reserve a pair of bending segment 16 that extends from the lamellar body of blade 1 opening part, and tailor a slice assistant metal material 17 in addition, see also shown in Figure 8, after again bending segment 16 being bent pressing mutually, and assistant welds fixingly with assistant metal material 17, makes the end, the left and right sides of blade 1 form sealing state.
Moreover, about the preferred embodiment of the present invention in order to the thermal resistance effect that promotes blade 1, mainly be can take " vacuumizing " and " filling thermal resistance material " mode for it; Wherein, " vacuumizing " mode is after first end, the left and right sides to blade 1 imposes pressing and soldering, and the state that again blade 1 hollow part is evacuated utilizes vacuum state to intercept the temperature conduction really; " filling thermal resistance material " mode then is the first hollow part that glass fibre cotton or other thermal resistance material of polyurathamc or tool thermal resistance are packed in blade 1, and then the end, the left and right sides of blade 1 imposed pressing and soldering, but same Dary intercepts the demand that temperature is conducted really with the thermal resistance material.
Next the blade that sees also Fig. 9 articulates the assembling schematic diagram, after upper and lower blade 1 of the present invention articulates mutually, the retaining wall 13 of blade 1 just coats the hitching position of upper and lower blade 1 (be upper and lower hook pull body 11,12) wherein, make the hitching position of blade 1 form concealed design, so when blade 1 wherein simultaneously is heated, thermal source can intercept not direct contact heat source because of retaining wall 13, postpones to make the thermal source that is subjected to fiery face be passed to non-being subjected to the fiery face time; Retaining wall 13 surface of adding blade 1 all is coated with fireproof paint 14 (shown in the blade of Fig. 9) with the body 11 of pulling of rising to the bait, therefore when being heated, the crack was filled up between described fireproof paint 14 was understood expansion at once and will be kept off between wall 13 and blade 1 hitching position, more can promote the thermal resistance effect with the reinforcement metal rolling door.Person very, the present invention is except that all being coated with the fireproof paint 14 with the body 11 of pulling of rising to the bait on retaining wall 13 surface of blade 1, more can be simultaneously clog soft solid thermal resistance material 2 (pull as the upper and lower blade hook of Fig. 9 shown in) between the body 11 with rising to the bait to pull at described a pair of retaining wall 13, also or fireproof paint 14 use with soft solid thermal resistance material 2 either-ors, all have the effect that promotes the thermal resistance effect.
The above is the preferred embodiment of Metal Rolling Door of the present invention and blade construction thereof, be described in further detail at guide rail structure of the present invention with next, see also shown in Figure 10, guide rail 3 of the present invention is to be left and right to be symmetrical arranged, wherein, described guide rail 3 is to be the U type and lateral plate 31 with pair of parallel, it is being the breach 311 of establishing a suitable height towards indoor lateral plate 31 near the place, bottom, described breach 311 medial surfaces are then established a plate 32, and described plate 32 is also established tool in order to the intermediate plate 321 and handle 322 of clamping at gap edge; Again, about described intermediate plate 321 and handle 322, removing can be to be cut bending forms by plate 32 plate body integrated punchings as shown in Figure 9, and capable combination also can be set certainly in addition again, all is possible embodiments of the present invention, the spy give chat bright.
Design with upper rail, Metal Rolling Door is the decline closed condition when emergency takes place, but and again during non-transformer opening metal rolling door, but trapped person's application of force at the handle 322 of plate 32 so that clamping is separated rapidly at the plate 32 at breach 311 edges, again the blade 1 in the guide rail 3 is pushed to a wherein side of and arranged on left and right sides, as shown in figure 11, can be with blade 1 getaway 3, and then blade 1 raised, after forming a passway for escaping, make the trapped person through the described passway for escaping disaster scene that speeds away.
Via above explanation as can be known the present invention aim to provide hot Metal Rolling Door and the guide rail thereof with the escape security of a kind of tool high resistant, details are as follows with its effect and advantage hereby:
1, the blade design of steel pipe forming: because blade of the present invention is to make through repeatedly rolling is one-body molded with metal tube, thus can guarantee the seamless existence of blade surface, and then can significantly promote the blade quality.
2, promote the thermal resistance effect: the present invention is by " vacuumizing " design with " filling thermal resistance material ", can promote the disconnected thermal effect of blade body, add the concealed design of blade hitching position, and the setting such as sprayed fire proofing coating, soft solid thermal resistance material, not only can really postpone the temperature conduction time, more order articulates to touch and produces thermal resistance effect not seen before.
3, tool emergency life escaping function: but because guide rail of the present invention is the design of adopting rapid disassembling, therefore when Metal Rolling Door is fallen and is met off-position, can directly the plate of guide rail be pulled down, and the blade of Metal Rolling Door detached guide rail, form emergency escape channel, make the victim flee from fast disaster field.
More than explanation is for the purpose of the present invention just illustrative, and it is nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claim limits, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present invention.
Claims (7)
1. fire-retardant folding door made, comprise casing, Metal Rolling Door and guide rail, be provided with scroll bar, hoist engine and manual chain in the described casing, described Metal Rolling Door is articulated mutually by a plurality of blades to be formed, it is characterized in that: upper and lower side all has the hook body of pulling behind the described blade forming, rise to the bait pull body forward and backward side all one extend the retaining wall of predetermined altitude, the mutual hook of the two blades joint of pulling is ensconced in the front-and-back stop wall of lower blade up and down, and the surface of described a pair of retaining wall all is coated with fireproof paint with the body of pulling of rising to the bait; Again, blade has the front and back layer and forms hollow state, and the left and right sides end of blade is to form sealing.
2. fire-retardant folding door made according to claim 1 is characterized in that: described blade is through repeatedly rolling is one-body molded with the metal body.
3. fire-retardant folding door made according to claim 1 and 2 is characterized in that: described blade is to be double-decker at pull body and described a pair of retaining wall of upper and lower hook, and described double-decker is the non-fit-state that is the state of fitting tightly or is the tool gap.
4. fire-retardant folding door made according to claim 1 and 2 is characterized in that: the described blade interior state that is evacuated.
5. fire-retardant folding door made according to claim 1 and 2 is characterized in that: described blade interior filling thermal resistance material.
6. fire-retardant folding door made according to claim 5 is characterized in that: described blade interior thermal resistance material is polyurathamc or glass fibre cotton.
7. fire-retardant folding door made according to claim 1, it is characterized in that: described guide rail is to be the U type and lateral plate with pair of parallel, it is being the breach of establishing a suitable height towards indoor lateral plate near the place, bottom, described breach medial surface is then established a removable plate, and described plate is also established tool in order to intermediate plate and the leader of clamping at gap edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100033109A CN101235701B (en) | 2007-02-02 | 2007-02-02 | Fire proofing rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100033109A CN101235701B (en) | 2007-02-02 | 2007-02-02 | Fire proofing rolling door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235701A CN101235701A (en) | 2008-08-06 |
| CN101235701B true CN101235701B (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100033109A Expired - Fee Related CN101235701B (en) | 2007-02-02 | 2007-02-02 | Fire proofing rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235701B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302141A (en) * | 2013-07-16 | 2015-01-21 | 艾默生网络能源有限公司 | A container and fire-proof layer fabrication method thereof |
| CN104790856A (en) * | 2015-04-26 | 2015-07-22 | 姬爱书 | Fire-proof roll screen made through CAPP |
| TWI632283B (en) * | 2017-02-06 | 2018-08-11 | 寰奇機電有限公司 | Airtight structure of fireproof smoke-proof roll door |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640319A1 (en) * | 1986-11-26 | 1988-06-09 | Siegfried Bauer | Hollow-profile bar for roller blinds or roller shutter doors |
| EP0393247A2 (en) * | 1989-04-20 | 1990-10-24 | Peter Garbisch | Double surface roller shutter for fire-proof doors |
| CN2065663U (en) * | 1989-02-25 | 1990-11-14 | 孙政元 | Fire-proof winding door combined connection-board |
| CN2141453Y (en) * | 1992-12-23 | 1993-09-01 | 江阴市华士卷门厂 | Composite fire-proof winding door |
| CN1078531A (en) * | 1993-02-23 | 1993-11-17 | 周荣高 | A kind of insulated fire-retardant folding door made of steel-aluminium |
| CN2157287Y (en) * | 1992-12-21 | 1994-02-23 | 卫波 | High-strength double-side rolling corrosion resistant type fireproof rolling gate |
| DE20302528U1 (en) | 2003-02-17 | 2003-04-24 | Heydebreck Gmbh | Fire shutters |
| EP1591614A2 (en) * | 2004-04-27 | 2005-11-02 | Albert Fleury | Fire-resistant lamellas |
-
2007
- 2007-02-02 CN CN2007100033109A patent/CN101235701B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3640319A1 (en) * | 1986-11-26 | 1988-06-09 | Siegfried Bauer | Hollow-profile bar for roller blinds or roller shutter doors |
| CN2065663U (en) * | 1989-02-25 | 1990-11-14 | 孙政元 | Fire-proof winding door combined connection-board |
| EP0393247A2 (en) * | 1989-04-20 | 1990-10-24 | Peter Garbisch | Double surface roller shutter for fire-proof doors |
| CN2157287Y (en) * | 1992-12-21 | 1994-02-23 | 卫波 | High-strength double-side rolling corrosion resistant type fireproof rolling gate |
| CN2141453Y (en) * | 1992-12-23 | 1993-09-01 | 江阴市华士卷门厂 | Composite fire-proof winding door |
| CN1078531A (en) * | 1993-02-23 | 1993-11-17 | 周荣高 | A kind of insulated fire-retardant folding door made of steel-aluminium |
| DE20302528U1 (en) | 2003-02-17 | 2003-04-24 | Heydebreck Gmbh | Fire shutters |
| EP1591614A2 (en) * | 2004-04-27 | 2005-11-02 | Albert Fleury | Fire-resistant lamellas |
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| CN101235701A (en) | 2008-08-06 |
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