CN207278131U - A kind of plug-type fire resistant doorsets - Google Patents
A kind of plug-type fire resistant doorsets Download PDFInfo
- Publication number
- CN207278131U CN207278131U CN201721013534.3U CN201721013534U CN207278131U CN 207278131 U CN207278131 U CN 207278131U CN 201721013534 U CN201721013534 U CN 201721013534U CN 207278131 U CN207278131 U CN 207278131U
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- fire
- plug
- resistant doorsets
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- pulley
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Abstract
The utility model belongs to fire door structure technical field, particularly relate to a kind of plug-type fire resistant doorsets, primarily to provide a kind of plug-type fire resistant doorsets of new structure, it is effective to improve when fire occurs in the fire response efficiency in the more demanding place of the accessibility designs such as hospital, provide a kind of plug-type fire resistant doorsets, including floor body, fire-fighting hole is provided with floor body, fixed frame is respectively arranged with the top both sides at fire-fighting hole, horizontal slide rail is provided between the fixed frame of both sides；Fire prevention door body is provided with fire-fighting hole, the top of fire prevention door body is provided with door-plate hanger bracket, metal frame is also respectively provided with the both sides at fire-fighting hole, it is respectively arranged with the inside of metal frame and opens counterweight and closure counterweight, the plug-type fire resistant doorsets of structure setting installation effectively play the effect of the sprawling diffusion of effectively barrier flue gas and the intensity of a fire, evacuation safety of the support personnel in clear area.
Description
Technical field
The utility model belongs to fire door structure technical field；Particularly relate to a kind of plug-type fire resistant doorsets.
Background technology
Fire resistant doorsets be capable of providing to a certain degree any fire-proof door leaf of the flameproof protection of opening, door cheek, hardware and
The combination of other accessories, is one of measure of building fire separation, is generally used on fire wall, staircase entrance or pipe well
Opening, can be every cigarette, fire, and the diffusion to preventing fire spreading and flue gas, support personnel's safe escape, has highly important
Effect；But the opening ways of fire resistant doorsets are generally divided into vertical hinged door, single or double acting door, sliding door, revolving door and folding door etc., present fire-fighting
The fire exit door generally used in engineering is flat-open type fire resistant doorsets, it can be opened rapidly when fire occurs, anxious in major pedestrian movement
When evacuating, extra congestion factor will not be produced；But in recent years, development and Architectural Design Requirements with science and technology of fire protection
Raising, in beautiful, Europe and Japan etc. developed country gradually rise using plug-type Fireproof door structure, plug-type fire resistant doorsets tool
The standby flameproof protection feature that fire compartment separation and hole are carried out in various interior of building, and flameproof effect is good, back-fire relief effect
Rate is high, is particularly suitable in the place that the accessibility designs such as hospital have higher requirements.
The content of the invention
The goal of the invention of the utility model：
Primarily to a kind of plug-type fire resistant doorsets of new structure are provided, it is effective to improve when fire occurs in hospital etc.
The fire response efficiency in the more demanding place of accessibility designs, the effective sprawling diffusion for obstructing flue gas and the intensity of a fire, support personnel
In the evacuation safety of clear area, while the fire door structure is simple and convenient, effectively reduces being produced into for enterprise
This, improves the economic benefit of enterprise.
The technical solution of the utility model is：
A kind of plug-type fire resistant doorsets, including floor body are provided, fire-fighting hole is provided with floor body, in fire-fighting
The top both sides at hole are respectively arranged with fixed frame, and horizontal slide rail is provided between the fixed frame of both sides；In fire-fighting hole
Fire prevention door body is provided with, the top of fire prevention door body is provided with door-plate hanger bracket, is set in the upper end of door-plate hanger bracket
There is the movable pulley being mutually matched with horizontal slide rail；Metal frame is also respectively provided with the both sides at fire-fighting hole, in metal frame
Inside be respectively arranged with open counterweight and closure counterweight, be also respectively provided with the top of the both sides metal frame at fire-fighting hole
First pulley and second pulley；Also worn between first pulley and second pulley and be connected to steel wire rope, and steel wire rope respectively with fire-fighting
Unlatching counterweight inside the metal frame of hole both sides is connected with closure counterweight.
Be additionally provided with the 3rd pulley inside the metal frame for opening counterweight, the 3rd pulley of steel wire penetrating respectively with metal
Unlatching counterweight inside framework is connected with the automatic releasing device set outside metal frame.
Thermal sensor is also associated with automatic releasing device.
3rd pulley is arranged on the surface for opening counterweight.
Door-plate hanger bracket is provided with as symmetrical two on the top of fire prevention door body.
The movable pulley matching set in door-plate hanger bracket upper end is arranged on the upper surface of horizontal slide rail.
Hot fuse is also equipped with fire prevention door body, hot fuse is connected with automatic locking device.
The beneficial effects of the utility model are：
The plug-type fire resistant doorsets of structure setting installation are not only effectively improved when fire occurs and set hospital etc. is accessible
The fire response efficiency in more demanding place is counted, and plays the effect of the sprawling diffusion of effectively barrier flue gas and the intensity of a fire, is protected
Barrier personnel are in the evacuation safety of clear area, while the fire door structure is simple and convenient, effectively reduces enterprise
Production cost, improves the economic benefit of enterprise.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
In figure；1 is floor body；2 be fire-fighting hole；3 be fixed frame；4 be horizontal slide rail；5 be fire prevention door body；6 are
Door-plate hanger bracket；7 be movable pulley；8 be metal frame；9 be unlatching counterweight；10 be closure counterweight；11 be first pulley；12 be
Two pulleys；13 be steel wire rope；14 be the 3rd pulley；15 be automatic releasing device；16 be thermal sensor；17 be hot fuse.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, there is provided a kind of plug-type fire resistant doorsets, including floor body 1, fire-fighting is provided with floor body
Hole 2, is respectively arranged with fixed frame 3 in the top both sides at fire-fighting hole, horizontal slide rail is provided between the fixed frame of both sides
4；Fire prevention door body 5 is provided with fire-fighting hole, the top of fire prevention door body is provided with door-plate hanger bracket 6, is hanged in door-plate
The upper end of hanger is provided with the movable pulley 7 being mutually matched with horizontal slide rail；Gold is also respectively provided with the both sides at fire-fighting hole
Belong to framework 8, be respectively arranged with the inside of metal frame and open counterweight 9 and closure counterweight 10, the both sides metal at fire-fighting hole
The top of framework is also respectively provided with first pulley 11 and second pulley 12；Also wear and be connected between first pulley and second pulley
Steel wire rope 13, and steel wire rope is connected with the unlatching counterweight inside the metal frame of fire-fighting hole both sides and closure counterweight respectively.
Be additionally provided with the 3rd pulley 14 inside the metal frame for opening counterweight, the 3rd pulley of steel wire penetrating respectively with gold
Belong to the unlatching counterweight inside framework with the automatic releasing device 15 set outside metal frame to be connected.
Thermal sensor 16 is also associated with automatic releasing device.
3rd pulley is arranged on the surface for opening counterweight.
Door-plate hanger bracket is provided with as symmetrical two on the top of fire prevention door body.
The movable pulley matching set in door-plate hanger bracket upper end is arranged on the upper surface of horizontal slide rail.
Hot fuse 17 is also equipped with fire prevention door body, hot fuse is connected with automatic locking device.
Plug-type Fireproof door structure to structure setting is simply applicable in, and the plug-type fire resistant doorsets are by door-plate hanger bracket by door
Fan is suspended in the horizontal slide rail of top setting, is carried out in switching process, prevented fires by the fire resistant doorsets that slide of movable pulley
What door both sides were set has metal frame, sets the counterweight of enough quality to hang on the both sides of fire resistant doorsets inside metal frame, so
Door-plate and automatic releasing device are connected by steel wire rope respectively afterwards, automatic releasing device is connected with heat sensor, in fire
Timely release device receives signal so as to release the holding of counterweight so that fire resistant doorsets are closed during generation；The plug-type fire resistant doorsets are
Prevent fire spread and expansion, be also equipped with separating hot fuse, hot fuse and automatic locking device phase on fire resistant doorsets
Connection, can also be started automatic locking device and is separated after fire generation by the fusing of hot fuse, to reach fire prevention
Purpose；The plug-type fire resistant doorsets of structure setting installation are not only effectively improved when fire occurs in accessibility designs such as hospitals
The fire response efficiency in more demanding place, and the effect of the sprawling diffusion of effectively barrier flue gas and the intensity of a fire is played, ensure
Personnel are in the evacuation safety of clear area, while the fire door structure is simple and convenient, effectively reduces the life of enterprise
Cost is produced, improves the economic benefit of enterprise.
Claims (7)
1. a kind of plug-type fire resistant doorsets, including floor body, are provided with fire-fighting hole on floor body, it is characterised in that：
The top both sides at fire-fighting hole are respectively arranged with fixed frame, and horizontal slide rail is provided between the fixed frame of both sides；In fire-fighting hole
Fire prevention door body is provided with mouthful, the top of fire prevention door body is provided with door-plate hanger bracket, in the upper end of door-plate hanger bracket
It is provided with the movable pulley being mutually matched with horizontal slide rail；Metal frame is also respectively provided with the both sides at fire-fighting hole, in metal
The inside of framework, which is respectively arranged with, opens counterweight and closure counterweight, is also set respectively on the top of the both sides metal frame at fire-fighting hole
It is equipped with first pulley and second pulley；Also worn between first pulley and second pulley and be connected to steel wire rope, and steel wire rope respectively with
Unlatching counterweight inside the metal frame of fire-fighting hole both sides is connected with closure counterweight.
A kind of 2. plug-type fire resistant doorsets according to claim 1, it is characterised in that：Inside the metal frame for opening counterweight
Be additionally provided with the 3rd pulley, the 3rd pulley of steel wire penetrating respectively with outside the unlatching counterweight inside metal frame and metal frame
The automatic releasing device of setting is connected.
A kind of 3. plug-type fire resistant doorsets according to claim 2, it is characterised in that：It is also associated with automatic releasing device
Thermal sensor.
A kind of 4. plug-type fire resistant doorsets according to claim 2, it is characterised in that：3rd pulley is arranged on unlatching
The surface of counterweight.
A kind of 5. plug-type fire resistant doorsets according to claim 1, it is characterised in that：It is provided with the top of fire prevention door body
Door-plate hanger bracket is symmetrical two.
A kind of 6. plug-type fire resistant doorsets according to claim 5, it is characterised in that：Set in door-plate hanger bracket upper end
Movable pulley matches the upper surface for being arranged on horizontal slide rail.
A kind of 7. plug-type fire resistant doorsets according to any one of claim 1 or 2, it is characterised in that：In fire prevention door body
On be also equipped with hot fuse, hot fuse is connected with automatic locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013534.3U CN207278131U (en) | 2017-08-14 | 2017-08-14 | A kind of plug-type fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013534.3U CN207278131U (en) | 2017-08-14 | 2017-08-14 | A kind of plug-type fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278131U true CN207278131U (en) | 2018-04-27 |
Family
ID=61983196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013534.3U Expired - Fee Related CN207278131U (en) | 2017-08-14 | 2017-08-14 | A kind of plug-type fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278131U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372397A (en) * | 2018-11-19 | 2019-02-22 | 江苏晶雪节能科技股份有限公司 | Fire resistant doorsets with balance control device |
| CN110847783A (en) * | 2019-11-28 | 2020-02-28 | 海南自贸区圣科豪斯木业有限公司 | Fire extinguishing type safety door |
| CN111236756A (en) * | 2020-01-19 | 2020-06-05 | 温州职业技术学院 | A kind of building evacuation door opening device |
-
2017
- 2017-08-14 CN CN201721013534.3U patent/CN207278131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372397A (en) * | 2018-11-19 | 2019-02-22 | 江苏晶雪节能科技股份有限公司 | Fire resistant doorsets with balance control device |
| CN110847783A (en) * | 2019-11-28 | 2020-02-28 | 海南自贸区圣科豪斯木业有限公司 | Fire extinguishing type safety door |
| CN111236756A (en) * | 2020-01-19 | 2020-06-05 | 温州职业技术学院 | A kind of building evacuation door opening device |
| CN111236756B (en) * | 2020-01-19 | 2021-04-16 | 温州职业技术学院 | Door opening device for building evacuation door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200814 |