CN2267059Y - Roll type fire-proof curtain like wall - Google Patents
Roll type fire-proof curtain like wall Download PDFInfo
- Publication number
- CN2267059Y CN2267059Y CN 96213083 CN96213083U CN2267059Y CN 2267059 Y CN2267059 Y CN 2267059Y CN 96213083 CN96213083 CN 96213083 CN 96213083 U CN96213083 U CN 96213083U CN 2267059 Y CN2267059 Y CN 2267059Y
- Authority
- CN
- China
- Prior art keywords
- wall
- skeleton
- smoke
- control
- proof pendant
- 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
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Abstract
The utility model relates to a fire-fighting smoke-proof device, particularly a roll type smoke-proof device. The utility model is characterized in that a vertical wall (1) is composed of skeletons (17) and a flame resistant heat-insulating layer (8) which covers on the skeleton. The connection of the skeletons (17) is achieved by skeleton ducts (6) and a steel cable structure (7). A supporting control structure comprises a reel (2) and a hanging frame (3) on the reel (2). One end of the reel (2) is provided with a control structure for controlling the vertical wall (1) to fall, wherein, the control structure is composed of a smoke detector (27), an electric controller (28), an electromagnet (12), control wheels (14), control pins (15), a supporting frame (23) and springs (24) on the control pin (15). A positioning pulley wheel (5) is adopted to control the rise and the fall of the vertical wall (1).
Description
The utility model relates to a kind of smoke blocking device of fire-fighting smoke blocking device, particularly rolling.
The wall of building top below is provided with the fixed smoke-proof pendant wall that constitutes one with building abroad, though wall body has some advantages with the consistent this device of materials for wall on the retaining cigarette, exists and takes up room greatly, brings inconvenience to the user.At some special buildings, require wall to push up ornamental strong place such as cinema, dancing hall, the ornamental and integral layout that fixed smoke blocking device just influences these building spaces is set.
The purpose of this utility model is exactly at above-mentioned weak point, and a kind of big quantity space of building roof wall that do not take is provided, and stretches and rolls up rolling smoke-proof pendant wall freely.
The purpose of this utility model is finished like this: the rolling smoke-proof pendant wall comprises hang down wall and supporting control structure, and the wall that hangs down is made up of the anti-flaming thermal-insulation layer that covers on skeleton and the skeleton face, and the connection between skeleton is by skeleton conduit and steel cord structure; The supporting control structure comprises spool, and the hitching frame on the spool is provided with the vertical wall of being made up of the spring on smoke detector, electric controller, electromagnet, control wheel, control pin, support, the control pin control structure of landing at an end of spool; The lifting location of vertical wall is by location pulley control.
The purpose of this utility model can be finished equally like this: the control wheel is provided with the vertical wall hoisting mechanism that is made of sprocket wheel, chain, axle and hand crank.
The purpose of this utility model can be finished too like this: be provided with by connected nail at the skin of the wall that hangs down and be connected panel on the skeleton.
The purpose of this utility model also can be finished equally like this: the lower end at the wall that hangs down is provided with lower shaft.
The purpose of this utility model can also be finished equally like this: the plate of skeleton is provided with steel wire, and skeleton is the tabular structure of bar.
The utlity model has following advantage:
1. stretch volume flexibly, do not take big space: because the utility model is rational in infrastructure, the skeleton (17) of the wall (1) that hangs down adopts slim plate-shape metal, the connection flexible steel cable that it is mutual, thereby vertical wall volume is stretched flexibly; Roll at ordinary times and do not take the useful space, when breaking out of fire, controlling organization will put down, and form the retaining smokejack.
2. retaining cigarette effect is good.It is skeleton that the wall that hangs down adopts with the sheet metal, be coated with fire-proof heat-insulating material, the face newspaper is housed outward, compact structure, smoke blowing does not take place, leak cigarette, thick smoke retaining when the retaining cigarette smokejack that forms can be effectively with breaking out of fire is discharged at regional area and by smoke exhaust pipe, the accident of avoiding and burning to death after the CO in the smog suffocates the people when reducing fire and taking place.
3. ornamental good.Vertical wall is a rolled structure, thereby such as special places such as cinema, dancing halls, it can be risen at ordinary times and decorate above the wall top, does not influence the ornamental and integral layout on wall top.
4. safe in utilization.The weight of the vertical wall of rolling is supported by the spool that is installed on the building wall, and decoration framework does not bear the weight of the wall that hangs down, and the case accident of vertical wall can not take place.
5. fire-proof and thermal-insulation:, can also the heat insulation blocking-up intensity of a fire stretch because the wall construction that hangs down adopts fire proofing material to make, thereby not only can keep off the cigarette smoke evacuation.
Fig. 1 is the overall construction drawing of rolling smoke-proof pendant wall;
Fig. 2 is the side view of rolling smoke-proof pendant wall;
Fig. 3 is the vertical wall construction figure of rolling smoke-proof pendant wall;
Fig. 4, the 5th, rolling smoke-proof pendant wall control structure figure;
Fig. 6,7,8, the 9th, the various structure charts of rolling smoke-proof pendant wall skeleton.
Further be illustrated below in conjunction with drawings and Examples, but be not limited only to following examples.
By accompanying drawing 1,2,3,4,5,6,7,8,9 as can be known, and the rolling smoke-proof pendant wall comprises: wall (1) hangs down, spool (2), hitching frame (3), bearing block (4), guide-localization wheel (5), skeleton conduit (6), steel wire rope (7), anti-flaming thermal-insulation layer (8), panel (9), lower shaft (10), from hook nail (11), electromagnet (12), hand crank (13), control wheel (14), control pin (15), rivet (16), skeleton (17), self threading pin (18), articulate sheet (19), connecting hole (20), steel wire (21), self threading pin hole (22), support (23), spring (24), sprocket wheel (25), chain (26), smoke detector (27), electric controller (28), electric wire (29), axle (30).
The wall (1) that hangs down comprises skeleton (17), and the connection between skeleton (17) is by skeleton conduit (6) and steel wire rope (7).It is tabular that skeleton (17) is bar, have connecting hole (20) above, be provided with steel wire (21), on skeleton (17) face, be coated with anti-flaming thermal-insulation material layer (8), outermost layer at the wall (1) that hangs down is provided with panel (9), for wall (1) volume that guarantees to hang down is stretched flexibly, the assembling connected nail of face newspaper (9) adopts big round end self threading pin (22) or from hook nail (11).
The supporting control structure comprises spool (2), spool (2) is gone up the hitching frame (3) that is provided with, end at spool (2) is provided with by smoke detector (27), and the vertical wall (1) that electric controller (28), electromagnet (12), control wheel (14), control pin (15), support (23), spring (24) are formed is fallen control structure.
The lifting location of vertical wall (1) is finished by the two pairs of leading blocks (5) on the wall (1) that hangs down.
The rising of wall (1) of hanging down is to finish by the hoisting mechanism by the vertical wall (1) of sprocket wheel (25), chain (26), axle (30) and hand crank (13) formation that is arranged on the control wheel (14).Can adopt equally lower shaft (10) is upwards pushed up the vertical wall (1) of method lifting that puts in place.
The course of work of rolling smoke-proof pendant wall: the rolling smoke-proof pendant wall is mounted in the top of interior decoration roof.Rolling at ordinary times is in the roof layer, and the wall lower shaft (10) that hangs down parallels with the roof aspect, and its assembling structure is complementary with the roof layer.When breaking out of fire, sense cigarette detection device (27) obtains signal, connect electromagnet (12), electromagnet (12) pulling control pin (15), control pin (15) is decontroled control wheel (14), the wall (1) that hangs down lands rapidly, vertically be suspended in roof layer below, the space that the wall (1) that hangs down is constituted just forms the passage of retaining cigarette smoke evacuation.Smog is blocked in the retaining flue and discharges through smoke exhaust pipe.
Claims (6)
1. rolling smoke-proof pendant wall, it is characterized in that: comprise vertical wall (1) and supporting control structure, hang down wall (1) by skeleton (17), and the anti-flaming thermal-insulation layer (8) that covers on skeleton (17) face is formed, and the connection between skeleton (17) is by skeleton conduit (6) and steel cord structure (7); The supporting control structure comprises the hitching frame (3) on spool (2) and the spool (2), be provided with the control structure of vertical wall (1) landing of being made up of the spring (24) on smoke detector (27), electric controller (28), electromagnet (12), control wheel (14), control pin (15), support (23), the control pin (15) at an end of spool (2), the lifting location of the wall (1) that hangs down is controlled by location pulley (5).
2. rolling smoke-proof pendant wall according to claim 1 is characterized in that: control wheel (14) is provided with vertical wall (1) hoisting mechanism that is made of sprocket wheel (25), chain (26), axle (30) and hand crank (13).
3. rolling smoke-proof pendant wall according to claim 1 is characterized in that: be provided with the panel (9) that is connected by connected nail on the skeleton (17) at the skin of the wall (1) that hangs down.
4. rolling smoke-proof pendant wall according to claim 1 is characterized in that: the lower end at the wall (1) that hangs down is provided with lower shaft (10).
5. rolling smoke-proof pendant wall according to claim 1 is characterized in that: skeleton (17) is the tabular structure of bar.
6. rolling smoke-proof pendant wall according to claim 1 is characterized in that: the plate of skeleton (17) is provided with steel wire (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213083 CN2267059Y (en) | 1996-06-13 | 1996-06-13 | Roll type fire-proof curtain like wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96213083 CN2267059Y (en) | 1996-06-13 | 1996-06-13 | Roll type fire-proof curtain like wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267059Y true CN2267059Y (en) | 1997-11-12 |
Family
ID=33895550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96213083 Expired - Fee Related CN2267059Y (en) | 1996-06-13 | 1996-06-13 | Roll type fire-proof curtain like wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267059Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602767A (en) * | 2012-08-10 | 2015-05-06 | 日东工业株式会社 | Rack aisle isolation structure |
| CN106890408A (en) * | 2017-03-10 | 2017-06-27 | 广东工业大学 | A kind of inverse-T-shaped smoke-proof pendant wall |
| CN116526411A (en) * | 2023-07-04 | 2023-08-01 | 云南万之翔电线电缆有限公司 | Photovoltaic electric wire connecting device with flame retardant function |
-
1996
- 1996-06-13 CN CN 96213083 patent/CN2267059Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602767A (en) * | 2012-08-10 | 2015-05-06 | 日东工业株式会社 | Rack aisle isolation structure |
| CN106890408A (en) * | 2017-03-10 | 2017-06-27 | 广东工业大学 | A kind of inverse-T-shaped smoke-proof pendant wall |
| CN116526411A (en) * | 2023-07-04 | 2023-08-01 | 云南万之翔电线电缆有限公司 | Photovoltaic electric wire connecting device with flame retardant function |
| CN116526411B (en) * | 2023-07-04 | 2023-09-12 | 云南万之翔电线电缆有限公司 | Photovoltaic electric wire connecting device with flame retardant function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |