CN209539171U - A kind of high-strength fire-retardant door - Google Patents
A kind of high-strength fire-retardant door Download PDFInfo
- Publication number
- CN209539171U CN209539171U CN201822133510.2U CN201822133510U CN209539171U CN 209539171 U CN209539171 U CN 209539171U CN 201822133510 U CN201822133510 U CN 201822133510U CN 209539171 U CN209539171 U CN 209539171U
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- China
- Prior art keywords
- reinforcing frame
- fire
- hole
- door body
- fireproof
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Abstract
The utility model discloses a kind of high-strength fire-retardant doors, including door body and the doorframe being hinged and connected with door body side, the door body includes reinforcing frame, two adjacent surfaces on the inside of reinforcing frame are connected to a plurality of reinforcing rib to form reticular structure, it is respectively arranged on the fireproof panel of the reinforcing frame two sides, the thermal insulation layer being filled between the reinforcing frame and the fireproof panel, decorative panel set on the fireproof panel outer surface, through multiple first through hole of the reinforcing frame, set on the fireproof panel the second through-hole corresponding with first through hole, and across the first through hole and second through-hole and the fixation steel bar being fixedly connected with decorative panel.The utility model intensity with higher and fire resistance property can keep out explosion bring shock wave, practical.
Description
Technical field
The utility model relates to a kind of fire resistant doorsets, specifically, being to be related to a kind of high-strength fire-retardant door.
Background technique
In order to reduce the loss when fire occurs, fire spreading is prevented as far as possible, when providing more escapes to people
Between, fire equipment is to be designed to manufacture and be widely used in life；And fire resistant doorsets are exactly one such fire prevention
Equipment, fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.Fire resistant doorsets are except tool
Play the role of outside common door, has the function of preventing fire spreading and flue gas diffusion, the intensity of a fire can be prevented within a certain period of time
Sprawling, it is ensured that evacuating personnel.When a fire, benefit caused by fire resistant doorsets is of great significance.However it is existing anti-
Vent has ignored its anti-pressure ability generally for fire-proof function is pursued, and the generation of fire and development are usually associated with explosion,
Fire resistant doorsets cannot effectively stop the intensity of a fire and smog, cause not drawing because its anti-pressure ability not enough damages
The consequence returned.The problem of how improving the intensity of fire resistant doorsets, increasing anti-pressure ability, be related technical personnel's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of high-strength fire-retardant doors, increase the intensity of fire resistant doorsets, solve fire resistant doorsets
The problem of compressive property deficiency.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of high-strength fire-retardant door, including door body and the doorframe being hinged and connected with door body side, the door body includes reinforcing
Two adjacent surfaces on the inside of reinforcing frame are connected a plurality of reinforcing rib to form reticular structure, are respectively arranged on the reinforcing frame two sides by frame
Fireproof panel, the thermal insulation layer being filled between the reinforcing frame and the fireproof panel, set on the fireproof panel outer surface
Decorative panel is set to the fireproof panel the second through-hole corresponding with first through hole through multiple first through hole of the reinforcing frame,
And across the first through hole and second through-hole and the fixation steel bar being fixedly connected with decorative panel.
The high-strength fire-retardant door further includes the puigging set between the fireproof panel and the reinforcing frame, it is described every
Sound-absorbing layer is equipped with third through-hole corresponding with the first through hole and second through-hole.
Further, the high-strength fire-retardant door further includes the fixation cornerite for being respectively arranged on the door body quadrangle, further
Increase the intensity of fire resistant doorsets, improves anti-pressure ability.
Specifically, the decorative panel is made of steel plate or fireproof wood block.
Further, the doorframe, reinforcing frame, reinforcing rib, fixed steel bar and fixed cornerite are made of high-strength alloy.
Further, reinforcing rib quantity is no less than 3 on the inside of the reinforcing frame.
Further, expansible fireproof sealing strip is respectively equipped on the inside of the door body and doorframe surrounding.
Specifically, the thermal insulation layer is made of asbestos；The fireproof panel is A grades of fire-proof plates；The puigging is by mineral wool
It is made.
Further, the door body is equipped with Fire-proof lock and fireproof opal
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model is increased anti-by setting reinforcing frame and the two adjacent surfaces connection strengthening rib on the inside of reinforcing frame
The toughness of vent forms triangle between the reinforcing rib and reinforcing frame of connection, has stronger stability, greatly increases
The anti-pressure abilities of fire resistant doorsets.
(2) the utility model passes through the decorative panel that fixed steel bar connects two sides across fireproof panel, reinforcing frame with puigging,
The anti-pressure ability of door body is also enhanced while increasing door body integraty, can preferably keep out foreign impacts, protects people within doors
The safety of member.
(3) the utility model is provided with preferable fire prevention by fire resistant doorsets by setting fireproof panel and expansible fireproof sealing strip
Door body and doorframe are sealed by ability, expansible fireproof sealing strip expanded by heating, it is therefore prevented that the sprawling of the intensity of a fire and smog；And it sets
Setting thermal insulation layer then prevents temperature is excessively high hurtful to fire resistant doorsets to happen.
(4) the utility model makes fire resistant doorsets have certain soundproof effect by the way that puigging is arranged, and Fire-proof lock and anti-
Fiery opal increases the workability of fire resistant doorsets, provides convenience to the use in daily life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the diagrammatic cross-section in the middle part of door body.
Fig. 3 is the connection schematic diagram of reinforcing frame and reinforcing rib.
Fig. 4 is the front view of door body.
Wherein, the corresponding title of appended drawing reference are as follows:
1- door body, 2- doorframe, 3- reinforcing frame, 4- fireproof panel, 5- thermal insulation layer, 6- decorative panel, 7- first through hole, 8- reinforce
Muscle, the fixed steel bar of 9-, the fixed cornerite of 10-, 11- puigging, 12- Fire-proof lock, 13- fireproof opal.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
Embodiment
As shown in Figures 1 to 4, a kind of high-strength fire-retardant door disclosed by the utility model, including door body 1 and with door body 1 one
The doorframe 2 that side is hinged and connected, the door body 1 include reinforcing frame 3, and 3 inside two adjacent surfaces of reinforcing frame are connected to form reticular structure
A plurality of reinforcing rib 8, be respectively arranged on the fireproof panel 4 of 3 two sides of reinforcing frame, be filled in the reinforcing frame 3 and the fire prevention
Thermal insulation layer 5 between panel 4, the decorative panel 6 set on 4 outer surface of fireproof panel, through multiple the first of the reinforcing frame 3
Through-hole 7 is set to the fireproof panel 4 the second through-hole corresponding with first through hole, is set to the fireproof panel 4 and the reinforcing frame
Puigging 11 between 3 is set to puigging 11 and third through-hole corresponding with the first through hole and second through-hole, with
And across the first through hole, second through-hole, the third through-hole and the fixation steel bar 9 being fixedly connected with decorative panel.
In the actual production manufacture to fire resistant doorsets, the quadrangle of the door body 1 is equipped with fixed cornerite 10.The decorative panel 6
It is made of steel plate or fireproof wood block.The doorframe 2, reinforcing frame 3, reinforcing rib 8, fixed steel bar 9 and fixed cornerite 10 are by high-strength
Degree alloy is made.The 3 every face reinforcing rib quantity in inside of reinforcing frame is no less than 3.Divide on the inside of 2 surrounding of the door body 1 and doorframe
It She You not expansible fireproof sealing strip.The fireproof panel 4 is A grades of fire-proof plates；The puigging 11 is made of mineral wool.The door body
1 is equipped with Fire-proof lock 12 and fireproof opal 13.
In practical fire resistant doorsets in use, first installing fire resistant doorsets, when there is fire dangerous situation, fire resistant doorsets can pass through
Fireproof panel and expansible fireproof sealing strip prevent the sprawling of the intensity of a fire and smog, and reinforcing frame, reinforcing rib, fixed steel bar and fixed packet
Angle can then keep out explosion bring impact, prevent fire spreading, protect the security of the lives and property.
The utility model by above-mentioned design, efficiently solves the problems, such as that existing fire resistant doorsets compressive property is insufficient, has
High-intensitive characteristic.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (9)
1. a kind of high-strength fire-retardant door, including door body (1) and the doorframe (2) being hinged and connected with door body (1) side, feature exists
In the door body (1) includes reinforcing frame (3), and two adjacent surfaces on the inside of reinforcing frame (3) are connected to a plurality of reinforcement to form reticular structure
Muscle (8) is respectively arranged on the fireproof panel (4) of the reinforcing frame (3) two sides, is filled in the reinforcing frame (3) and the fire prevention face
Thermal insulation layer (5) between plate (4) is set to the decorative panel (6) of the fireproof panel (4) outer surface, through the reinforcing frame (3)
Multiple first through hole (7) are set to the fireproof panel (4) second through-hole corresponding with first through hole, and pass through described first
Through-hole and second through-hole and the fixation steel bar (9) being fixedly connected with decorative panel.
2. a kind of high-strength fire-retardant door according to claim 1, which is characterized in that further include being respectively arranged on the door body
(1) the fixation cornerite (10) of quadrangle.
3. a kind of high-strength fire-retardant door according to claim 2, which is characterized in that further include being set to the fireproof panel
(4) puigging (11) between the reinforcing frame (3), the puigging (11) are equipped with and the first through hole and described second
The corresponding third through-hole of through-hole.
4. a kind of high-strength fire-retardant door according to claim 3, which is characterized in that the decorative panel (6) is by steel plate or prevents
Fiery plank is made.
5. a kind of high-strength fire-retardant door according to claim 4, which is characterized in that the doorframe (2), adds reinforcing frame (3)
Strengthening tendons (8), fixed steel bar (9) and fixed cornerite (10) are made of high-strength alloy.
6. a kind of high-strength fire-retardant door according to claim 5, which is characterized in that every face adds on the inside of the reinforcing frame (3)
Strengthening tendons quantity is no less than 3.
7. a kind of high-strength fire-retardant door according to claim 6, which is characterized in that the door body (1) and doorframe (2) surrounding
Inside is respectively equipped with expansible fireproof sealing strip.
8. a kind of high-strength fire-retardant door according to claim 7, which is characterized in that the thermal insulation layer (5) is made of asbestos；
The fireproof panel (4) is A grades of fire-proof plates；The puigging (11) is made of mineral wool.
9. a kind of high-strength fire-retardant door according to claim 8, which is characterized in that the door body (1) is equipped with Fire-proof lock
(12) and fireproof opal (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133510.2U CN209539171U (en) | 2018-12-19 | 2018-12-19 | A kind of high-strength fire-retardant door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133510.2U CN209539171U (en) | 2018-12-19 | 2018-12-19 | A kind of high-strength fire-retardant door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539171U true CN209539171U (en) | 2019-10-25 |
Family
ID=68264784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133510.2U Expired - Fee Related CN209539171U (en) | 2018-12-19 | 2018-12-19 | A kind of high-strength fire-retardant door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040614A (en) * | 2021-11-12 | 2022-02-11 | 陕西智引科技有限公司 | Mining explosion-proof data transmission substation |
-
2018
- 2018-12-19 CN CN201822133510.2U patent/CN209539171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040614A (en) * | 2021-11-12 | 2022-02-11 | 陕西智引科技有限公司 | Mining explosion-proof data transmission substation |
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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 |
Granted publication date: 20191025 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |