CN215169466U - Intelligent steel fireproof door - Google Patents
Intelligent steel fireproof door Download PDFInfo
- Publication number
- CN215169466U CN215169466U CN202023270066.2U CN202023270066U CN215169466U CN 215169466 U CN215169466 U CN 215169466U CN 202023270066 U CN202023270066 U CN 202023270066U CN 215169466 U CN215169466 U CN 215169466U
- Authority
- CN
- China
- Prior art keywords
- door
- door leaf
- fireproof
- door frame
- fixedly arranged
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 22
- 239000010959 steel Substances 0.000 title claims abstract description 22
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005011 phenolic resin Substances 0.000 claims abstract description 10
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 239000011777 magnesium Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 9
- 239000003063 flame retardant Substances 0.000 abstract description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent type fire door, including the door frame, positive one side of door frame articulates through two hinges has the door leaf, and the door leaf is made by the steel material, and the inside of door leaf is fixed and is equipped with the flame retardant coating, and the fixed insulating layer that is equipped with in one side of flame retardant coating, the equal fixed mounting of the positive opposite side of door frame have two threaded rods, and the equal threaded connection of one end of two threaded rods has two to change the handle, and the equal sliding connection in outside of two threaded rods has the sleeve, the beneficial effects of the utility model are that: the door leaf is made of steel, so that the self impact resistance of the door leaf is improved, the self strength of the door leaf is increased, and the service life is prolonged; the material through the flame retardant coating that sets up is phenolic resin, and phenolic resin has fine fireproof effect, and the material through the insulating layer that sets up is glass magnesium board simultaneously, has high temperature resistant, fire-retardant, intensity is high, resistant crooked and good grade good characteristics of toughness, plays fine fire prevention and thermal-insulated effect then.
Description
Technical Field
The utility model relates to a prevent fire door, in particular to intelligent type steel prevents fire door belongs to and prevents fire door technical field.
Background
The fireproof door is one of necessary safety facilities of modern buildings, and can meet the requirements of fire resistance stability, integrity, heat insulation and the like. The fireproof door is usually arranged in a fireproof partition area with certain fireproof requirements, such as a fireproof partition room, an evacuation staircase, a vertical shaft, a power distribution machine room and the like, and can effectively prevent fire from spreading when a fire disaster happens, so that casualties and property loss can be reduced to the maximum extent.
The existing fireproof door has poor fireproof effect and heat insulation effect, and has certain limitation in the using process; and the existing fireproof door is poor in sealing effect, and the fire spread is delayed, so that the fire often spreads to the other side of the door leaf along with the gap to cause fire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented to intelligent steel to the fire prevention effect who proposes in solving above-mentioned background art is poor, and thermal-insulated effect is poor, the poor problem of sealed effect.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent type steel fireproof door comprises a door frame, wherein one side of the front face of the door frame is hinged with a door leaf through two hinges, the door leaf is made of steel materials, a fireproof layer is fixedly arranged inside the door leaf, a heat insulation layer is fixedly arranged on one side of the fireproof layer, two threaded rods are fixedly arranged on the other side of the front face of the door frame, one ends of the two threaded rods are in threaded connection with two rotating handles, sleeves are respectively and slidably connected outside the two threaded rods, rotating plates are respectively and fixedly connected to the two sides of the two sleeves through bolts, the number of the rotating plates is four, each two rotating plates are in one group, a supporting plate is fixedly arranged on one side of each group of rotating plates, a first clamping arm is fixedly arranged on one side of each supporting plate, a limiting block is fixedly arranged at the other end of each threaded rod, the end parts of the two limiting blocks are movably connected with a limiting groove formed in a second clamping arm, two the one end of first tight arm of clamp all through torque spring and the one end fixed connection of the tight arm of second clamp, the inner wall fixed mounting of door frame one side has the guard plate.
As an optimal technical scheme of the utility model, the flame retardant coating is made by the phenolic resin material, the insulating layer is made by glass magnesium board material.
As an optimal technical scheme of the utility model, two the equal fixed mounting of one end of the tight arm of second clamp has the lug.
As an optimized technical scheme of the utility model, the sealing strip is inlayed at the positive middle part of guard plate.
As an optimized technical scheme of the utility model, positive one side fixed mounting of door leaf has the handle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an intelligent type steel fireproof door, the door leaf arranged is made of steel, thereby increasing the self impact resistance of the door leaf, further increasing the self strength of the door leaf and prolonging the service life; the fireproof layer is made of phenolic resin, the phenolic resin has a good fireproof effect, and the thermal insulation layer is made of a glass magnesium board, so that the fireproof and thermal insulation plate has the excellent characteristics of high temperature resistance, flame retardance, high strength, bending resistance, good toughness and the like, and further has good fireproof and thermal insulation effects; through the rotation that sets up mutually supporting between tight arm of commentaries on classics handle, threaded rod, sleeve, torque spring, stopper, first clamp and the tight arm of second clamp, the rotation of changeing the handle drives the sleeve and removes, can effectually press from both sides tight arm to the second and remove, compresses tightly fixedly then the door leaf, increases the leakproofness of this door leaf, and the phenomenon of avoiding the conflagration to stretch takes place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the door leaf of the present invention;
fig. 3 is an enlarged schematic structural diagram of the utility model a.
In the figure: 1. a door frame; 2. a hinge; 3. a door leaf; 4. a fire barrier layer; 5. a thermal insulation layer; 6. a threaded rod; 7. turning a handle; 8. a sleeve; 9. a rotating plate; 10. a support plate; 11. a first clamp arm; 12. a limiting block; 13. a second clamp arm; 14. a rotating groove; 15. a spring; 16. a bump; 17. a protection plate; 18. a sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an intelligent steel fireproof door, which comprises a door frame 1, wherein one side of the front surface of the door frame 1 is hinged with a door leaf 3 through two hinges 2, the door leaf 3 is made of steel material, the self impact resistance of the door leaf 3 is increased, and the self strength is increased; a fireproof layer 4 is fixedly arranged inside the door leaf 3, a heat insulation layer 5 is fixedly arranged on one side of the fireproof layer 4, two threaded rods 6 are fixedly arranged on the other side of the front surface of the door frame 1, one ends of the two threaded rods 6 are in threaded connection with two rotating handles 7, sleeves 8 are slidably connected to the outer portions of the two threaded rods 6, two sides of each sleeve 8 are fixedly connected with rotating plates 9 through bolts, the number of the rotating plates 9 is four, every two rotating plates 9 are in one group, a supporting plate 10 is fixedly arranged on one side of each group of rotating plates 9, a first clamping arm 11 is fixedly arranged on one side of each supporting plate 10, a limiting block 12 is fixedly arranged on the other end of each threaded rod 6, the end parts of the two limiting blocks 12 are movably connected with a limiting groove 14 formed in a second clamping arm 13, one end of each of the two first clamping arms 11 is fixedly connected with one end of the second clamping arm 13 through a torque spring 15, a protection plate 17 is fixedly arranged on the inner wall of one side of the door frame 1.
Preferably, the fireproof layer 4 is made of phenolic resin, the heat insulation layer 5 is made of glass magnesium board, the phenolic resin has a good fireproof function, and the glass magnesium board has excellent characteristics of high temperature resistance, flame retardance, high strength, bending resistance, good toughness and the like, so that good fireproof and heat insulation effects are achieved; one end of each of the two second clamping arms 13 is fixedly provided with a convex block 16, so that the side of the door leaf 3 is conveniently pressed and fixed, and a good sealing effect is achieved; the middle part of the front surface of the protection plate 17 is embedded with a sealing strip 18, so that the sealing effect is conveniently realized; the handle is fixedly installed on one side of the front face of the door leaf 3, so that the door leaf 3 can be conveniently opened, and a user can conveniently use the door leaf.
When the intelligent type steel fireproof door is used, when the steel fireproof door needs to be used, the steel fireproof door is lifted through related equipment and is assembled with a wall body, (the material of the arranged fireproof layer 4 is phenolic resin, the phenolic resin has a good fireproof effect, and meanwhile, the material of the arranged heat insulation layer 5 is a glass magnesium plate, so that the intelligent type steel fireproof door has excellent characteristics of high temperature resistance, flame retardance, high strength, bending resistance, good toughness and the like, and then has good fireproof and heat insulation effects); when the door leaf 3 needs to be opened, (firstly, the rotating handle 7 is rotated reversely to drive the sleeve 8 to perform linear motion on the threaded rod (6), at the moment, the first clamping arm 11 compresses the torque spring 15, the connecting point of the first clamping arm 11 and the second clamping arm 13 is transversely deviated, and under the matching of the limiting block 12 and the limiting groove 14, the second clamping arm 13 is transversely deviated leftwards, so that the lug 16 is transversely deviated leftwards to be separated from the door leaf 3, and the opening of the door leaf 3 is completed); when door leaf 3 is closed to needs, only need forward rotation to change 7, drive sleeve 8 and carry out rectilinear motion on threaded rod (6), torque spring 15 resets this moment, the tie point of the first tight arm 11 of clamp and the tight arm 13 of second clamp that sets up carries out lateral deviation, under stopper 12 and spacing groove 14's cooperation, at this moment, the tight arm 13 of second clamp carries out lateral deviation right, thereby cause lug 16 to carry out lateral deviation right, lug 16 and door leaf 3 carry out the coincidence and compress tightly, the effectual leakproofness that has increased this door leaf 3, the phenomenon of avoiding the conflagration to spread takes place.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An intelligent steel fireproof door comprises a door frame (1) and is characterized in that a door leaf (3) is hinged to the front side of the door frame (1) through two hinges (2), the door leaf (3) is made of steel, a fireproof layer (4) is fixedly arranged inside the door leaf (3), a heat insulation layer (5) is fixedly arranged on one side of the fireproof layer (4), two threaded rods (6) are fixedly arranged on the front other side of the door frame (1), one ends of the two threaded rods (6) are in threaded connection with two rotating handles (7), sleeves (8) are slidably connected to the outer portions of the two threaded rods (6), rotating plates (9) are fixedly connected to the two sides of the two sleeves (8) through bolts, the number of the rotating plates (9) is four, every two rotating plates (9) form a group, a supporting plate (10) is fixedly arranged on one side of each rotating plate (9), two the equal fixed mounting in one side of backup pad (10) has first tight arm (11) of clamp, two the equal fixed mounting of the other end of threaded rod (6) has stopper (12), two set up spacing groove (14) swing joint that has on the tip of stopper (12) and the tight arm (13) of second clamp, two the one end of first tight arm (11) of clamp all through torque spring (15) and the one end fixed connection of the tight arm (13) of second clamp, the inner wall fixed mounting of door frame (1) one side has guard plate (17).
2. An intelligent steel fireproof door according to claim 1, characterized in that: the fireproof layer (4) is made of phenolic resin, and the heat insulation layer (5) is made of glass magnesium board.
3. An intelligent steel fireproof door according to claim 1, characterized in that: one end of each of the two second clamping arms (13) is fixedly provided with a lug (16).
4. An intelligent steel fireproof door according to claim 1, characterized in that: and a sealing strip (18) is embedded in the middle of the front surface of the protection plate (17).
5. An intelligent steel fireproof door according to claim 1, characterized in that: and a handle is fixedly arranged on one side of the front surface of the door leaf (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270066.2U CN215169466U (en) | 2020-12-31 | 2020-12-31 | Intelligent steel fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270066.2U CN215169466U (en) | 2020-12-31 | 2020-12-31 | Intelligent steel fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169466U true CN215169466U (en) | 2021-12-14 |
Family
ID=79399196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023270066.2U Expired - Fee Related CN215169466U (en) | 2020-12-31 | 2020-12-31 | Intelligent steel fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169466U (en) |
-
2020
- 2020-12-31 CN CN202023270066.2U patent/CN215169466U/en not_active Expired - Fee Related
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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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |