CN220014963U - Anti-impact fireproof door - Google Patents
Anti-impact fireproof door Download PDFInfo
- Publication number
- CN220014963U CN220014963U CN202321467453.6U CN202321467453U CN220014963U CN 220014963 U CN220014963 U CN 220014963U CN 202321467453 U CN202321467453 U CN 202321467453U CN 220014963 U CN220014963 U CN 220014963U
- Authority
- CN
- China
- Prior art keywords
- door
- layer
- impact
- observation window
- groove
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 16
- 239000003063 flame retardant Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 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 claims description 11
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
The utility model relates to the technical field of fireproof doors, and discloses an anti-impact fireproof door which comprises a door frame, wherein a door main body is arranged on the inner side of the door frame, a protection component is arranged in the door main body, a through hole is formed in one side of the protection component, an observation window is formed in the door main body, glass is arranged in the observation window, and a through groove is formed between the observation window and the protection component. The utility model realizes that the observation window is conveniently sealed by the staff from the inner side of the door through the arranged protective component, the condition that the non-staff observes one side of the inner side of the door frame can be reduced, and the device can be operated by the staff positioned in the door, so that the sealing and opening of the observation window are realized, and the arranged baffle can play a role in protecting glass, and can effectively avoid the non-staff from damaging the glass from the outer side.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to an anti-impact fireproof door.
Background
Fireproof doors refer to doors that meet the requirements of fire resistance stability, integrity, and thermal insulation over a period of time; the fire-proof partition is arranged between fire-proof partitions, evacuation stairwells, vertical shafts and the like and has certain fire resistance; the fire-fighting system is specially used for isolating fire sources in house buildings, has a great effect on fire-fighting work, and can obtain escape opportunities through the fireproof door once a fire disaster occurs.
Chinese patent publication No.: CN207453821U discloses a fire door made of steel and wood, comprising a pair of door bodies, wherein the door bodies comprise flame retardant wood boards and steel sheets coated outside the flame retardant wood boards, sliding grooves are formed in the upper end and the lower end of the door bodies, the lengths of the sliding grooves are the same as those of the upper end and the lower end of the door bodies, a sealing plate is slidably connected in the sliding grooves, and a driving piece for driving the sealing plate to slide up and down in the sliding grooves is arranged in the door bodies; the device closing plate reduces the gap between the door body and the ground and the ceiling, thereby reducing the possibility that the dense smoke enters the safety space blocked by the steel-wood fireproof door.
The gap between the door body and the ground and the ceiling is reduced by the sealing plate of the device, so that the possibility that dense smoke enters a safe space blocked by the steel-wood fireproof door is reduced, but the glass installed inside the door body cannot be sealed in the using process of the device, two sides of the door body cannot be completely separated, the condition that people damage the glass to observe the other side of the door body cannot be avoided, and the device is inconvenient to use.
Disclosure of Invention
The utility model aims to provide an anti-impact fireproof door, which solves the problem that glass mounted by the prior fireproof technology is not provided with a device for protecting the glass, so that a non-worker can damage the glass from the outside.
In order to solve the technical problems, the utility model provides the following technical scheme: the anti-impact fireproof door comprises a door frame, wherein a door main body is arranged on the inner side of the door frame, a protection component is arranged in the door main body, a through hole is formed in one side of the protection component, an observation window is formed in the door main body, glass is arranged in the observation window, and a through groove is formed between the observation window and the protection component;
the protection assembly comprises a fixed shell, a connecting rod is arranged on one side of the bottom of the fixed shell, a groove is formed in one end portion of the connecting rod, a first conical gear is connected to one side, away from the groove, of the connecting rod, a second conical gear is arranged on one side of the first conical gear, a screw rod is connected to the top end of the second conical gear, a movable block is arranged on the outer side of the screw rod, a baffle is connected to one side of the movable block, and a clamping groove is formed in the inner side of the observation window;
the door frame includes the compressive layer, and one side of compressive layer is provided with the insulating layer, one side of insulating layer is connected with the wire net layer, and one side of wire net layer is provided with fire-retardant layer, one side of fire-retardant layer is connected with the body.
Preferably, the fixed housing is arranged inside the door frame, and the connecting rod penetrates through the fixed housing and extends to the outer side of the fixed housing, and one end of the connecting rod penetrates through the through hole.
Preferably, the groove is of a concave structure with an inner hexagon, the first bevel gear is detachably connected with the connecting rod, and the second bevel gear is meshed with the first bevel gear.
Preferably, the bottom of second bevel gear is connected with the bracing piece, and the bottom outside of bracing piece is provided with the bearing, the bearing is located inside the fixed housing, can dismantle between second bevel gear and the lead screw and be connected.
Preferably, screw holes matched with the screw rods are formed in the movable blocks, and the movable blocks are fixedly connected with the baffle plates.
Preferably, the baffle penetrates through the fixed shell and the penetrating groove and extends to the inner side of the observation window, and the baffle is matched with the clamping groove.
Preferably, the compression-resistant layer is fixedly connected with the heat-insulating layer, and one side, far away from the compression-resistant layer, of the heat-insulating layer is fixedly connected with the steel wire mesh layer.
Preferably, one side of the steel wire mesh layer away from the heat insulation layer is fixedly connected with the flame retardant layer, and one side of the flame retardant layer away from the steel wire mesh layer is fixedly connected with the body.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, the utility model realizes that the observation window is conveniently sealed by the staff from the inner side of the door through the arranged protective component, the condition that a non-staff observes one side of the inside of the door frame can be reduced, and the device can be operated by the staff positioned in the door, so that the sealing and opening of the observation window are realized, and the arranged baffle can play a role in protecting glass, and can effectively avoid the non-staff from damaging the glass from the outer side.
The second, the utility model through the compressive layer that sets up, realize being convenient for increase the door main part the ability of shocking resistance, prolonged the life of device to a certain extent, and through the insulating layer that sets up, realize being convenient for effective heat isolation, through the wire net layer that sets up, increase the stability of device structure, through the fire-retardant layer that sets up, realize being convenient for can effectively prevent the door main part from catching fire, provide the precious time of power for the evacuator to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of a door body of the present utility model;
FIG. 3 is a schematic view of a connecting rod and groove connection structure according to the present utility model;
FIG. 4 is a schematic diagram of a connection structure of a screw and a movable block according to the present utility model;
fig. 5 is a schematic diagram of a connection structure between a compression layer and a body according to the present utility model.
In the figure: 1. a door frame; 2. a door main body; 3. a protective assembly; 301. a fixed housing; 302. a connecting rod; 303. a groove; 304. a first bevel gear; 305. a second bevel gear; 306. a screw rod; 307. a movable block; 308. a baffle; 309. a clamping groove; 4. a through hole; 5. an observation window; 6. glass; 7. a through groove; 8. a compression-resistant layer; 9. a thermal insulation layer; 10. a steel wire mesh layer; 11. a flame retardant layer; 12. a body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an anti-impact fireproof door comprises a door frame 1, wherein a door main body 2 is installed on the inner side of the door frame 1, a protection component 3 is arranged in the door main body 2, a through hole 4 is formed in one side of the protection component 3, an observation window 5 is formed in the door main body 2, glass 6 is installed in the observation window 5, and a through groove 7 is formed between the observation window 5 and the protection component 3; the protection component 3 comprises a fixed shell 301, a connecting rod 302 is arranged on one side of the bottom of the fixed shell 301, a groove 303 is formed in one end of the connecting rod 302, a first bevel gear 304 is connected to one side of the connecting rod 302 away from the groove 303, a second bevel gear 305 is arranged on one side of the first bevel gear 304, a screw rod 306 is connected to the top end of the second bevel gear 305, a movable block 307 is arranged on the outer side of the screw rod 306, a baffle 308 is connected to one side of the movable block 307, and a clamping groove 309 is formed in the inner side of the observation window 5; the door frame 1 includes compressive layer 8, and one side of compressive layer 8 is provided with insulating layer 9, and one side of insulating layer 9 is connected with wire net layer 10, and one side of wire net layer 10 is provided with fire-retardant layer 11, and one side of fire-retardant layer 11 is connected with body 12.
Through the technical scheme, the protection component 3 is arranged, so that a worker can conveniently seal the observation window 5 from the inner side of the door, the situation that a non-worker observes one side of the inner side of the door frame 1 can be reduced, the device can be operated by the worker positioned in the door, the sealing and opening of the observation window 5 are realized, the glass 6 can be protected by the baffle 308, and the glass 6 can be effectively prevented from being damaged by the non-worker from the outer side; simultaneously through the compressive layer 8 that sets up, the realization is convenient for increase door main part 2's ability of shocking resistance, prolonged the life of device to a certain extent, and through the insulating layer 9 that sets up, the realization is convenient for effectual isolated heat, through the wire net layer 10 that sets up, increase device structure's stability, through the fire-retardant layer 11 that sets up, the realization is convenient for can prevent effectively that door main part 2 fires, provides the precious time of power for the personnel of fleing to a certain extent.
Specifically, the fixed housing 301 is disposed inside the door frame 1, and the connection rod 302 penetrates the fixed housing 301 and extends to the outside thereof, and one end of the connection rod 302 penetrates inside the through hole 4.
Through the above technical scheme, and the fixed housing 301 is made of metal, the connecting rod 302 penetrates into the through hole 4, so that a worker can drive the connecting rod 302 to rotate by using a tool with an inner hexagon structure.
Specifically, the groove 303 is a concave structure with an inner hexagon, the first bevel gear 304 is detachably connected with the connecting rod 302, and the second bevel gear 305 is meshed with the first bevel gear 304.
Through the above technical scheme, the connecting rod 302 is connected with the first bevel gear 304, so that the connecting rod 302 can rotate to drive the first bevel gear 304 to rotate, the first bevel gear 304 can rotate to drive the second bevel gear 305 to rotate, and the first bevel gear 304 and the second bevel gear 305 are mutually matched, so that horizontal rotation is converted into vertical rotation.
Specifically, the bottom of the second bevel gear 305 is connected with a supporting rod, and a bearing is arranged at the outer side of the bottom of the supporting rod, and the bearing is located inside the fixed housing 301, and the second bevel gear 305 is detachably connected with the screw rod 306.
Through the above technical scheme, the supporting rod connected with the bottom of the second bevel gear 305 is utilized, so that the second bevel gear 305 is supported conveniently, and the bearing arranged outside the bottom of the supporting rod is convenient for enabling the second bevel gear 305 to rotate along with the rotation of the first bevel gear 304.
Specifically, a screw hole matched with the screw rod 306 is formed in the movable block 307, and the movable block 307 is fixedly connected with the baffle 308.
Through the technical scheme, the movable block 307 can be driven to move by rotating the screw rod 306, so that the movable block 307 moves, and the baffle 308 is driven to move.
Specifically, the baffle 308 penetrates the fixed housing 301 and the penetrating groove 7 and extends to the inner side of the observation window 5, and the baffle 308 is matched with the clamping groove 309.
Through the above technical scheme, the baffle 308 penetrates through the through groove 7 and extends to the outer side of the through groove, so that the baffle 308 and the clamping groove 309 are conveniently clamped with each other, and the position of the observation window 5 is sealed.
Specifically, the compression-resistant layer 8 is fixedly connected with the heat-insulating layer 9, and one side, away from the compression-resistant layer 8, of the heat-insulating layer 9 is fixedly connected with the steel wire mesh layer 10.
Through the technical scheme, the compression-resistant layer 8 is made of hard alloy steel, has better impact resistance, further prolongs the service life of the door main body 2, and the heat-insulating layer 9 mainly comprises glass fiber which is an inorganic nonmetallic material with excellent performance, and has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength.
Specifically, the side of the steel wire mesh layer 10 away from the heat insulation layer 9 is fixedly connected with the flame retardant layer 11, and the side of the flame retardant layer 11 away from the steel wire mesh layer 10 is fixedly connected with the body 12.
Through above-mentioned technical scheme, compressive layer 8, insulating layer 9, wire net layer 10 and fire-retardant layer 11 all are bilayer structure, lie in the both sides of body 12 and carry out the symmetry setting, and wire net layer 10 is wire network structure, can obtain inseparabler with the structural connection of door main part 2 main part, improves the stability of structure, and the fire-retardant layer 11 of setting is aluminium hydroxide material, can use alone respectively, but the addition is big, often is equivalent with the resin quantity.
When the anti-impact fire-resistant door is used, when a worker needs to close the visual field of the observation window 5, the worker uses a structural tool matched with the groove 303, then one end of the tool is inserted into the groove 303, then the tool is rotated, the tool is rotated to drive the connecting rod 302 to rotate, the connecting rod 302 is rotated to drive the first bevel gear 304 to rotate, the first bevel gear 304 is rotated to drive the second bevel gear 305 to rotate, the second bevel gear 305 is rotated to drive the screw rod 306 to rotate, the screw rod 306 is rotated to drive the movable block 307 to move, the movable block 307 penetrates through the baffle 308 and is positioned in the baffle 308 to move, the baffle 308 is moved to the outer side of the fixed shell 301, the baffle 308 is clamped and fixed with the clamping groove 309, accordingly, the observation window 5 is sealed, the anti-impact capability of the door body 2 is further improved through the arranged anti-impact layer 8, the arranged heat insulation layer 9 can effectively prevent high temperature from being conducted from one side close to a backfire side, and the arranged steel wire mesh layer 10 further improves the structural stability of the door body 2, the anti-impact capability of the device is improved, the anti-impact capability of the device is effectively achieved, the anti-impact effect of the fire-resistant layer 11 is provided, and the anti-impact effect is effectively achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anti-impact fireproof door comprises a door frame (1), and is characterized in that: the door comprises a door frame (1), wherein a door main body (2) is arranged on the inner side of the door frame (1), a protection component (3) is arranged in the door main body (2), a through hole (4) is formed in one side of the protection component (3), an observation window (5) is formed in the door main body (2), glass (6) is arranged in the observation window (5), and a through groove (7) is formed between the observation window (5) and the protection component (3);
the protection assembly (3) comprises a fixed shell (301), a connecting rod (302) is arranged on one side of the bottom of the fixed shell (301), a groove (303) is formed in one end portion of the connecting rod (302), a first conical gear (304) is connected to one side, far away from the groove (303), of the connecting rod (302), a second conical gear (305) is arranged on one side, far away from the groove (303), of the first conical gear (304), a screw rod (306) is connected to the top end of the second conical gear (305), a movable block (307) is arranged on the outer side of the screw rod (306), a baffle (308) is connected to one side of the movable block (307), and a clamping groove (309) is formed in the inner side of the observation window (5);
the door frame (1) comprises a compression-resistant layer (8), one side of the compression-resistant layer (8) is provided with a heat-insulating layer (9), one side of the heat-insulating layer (9) is connected with a steel wire mesh layer (10), one side of the steel wire mesh layer (10) is provided with a flame-retardant layer (11), and one side of the flame-retardant layer (11) is connected with a body (12).
2. The impact-resistant fire door of claim 1, wherein: the fixed shell (301) is arranged inside the door frame (1), the connecting rod (302) penetrates through the fixed shell (301) and extends to the outer side of the fixed shell, and one end of the connecting rod (302) penetrates through the through hole (4).
3. The impact-resistant fire door of claim 1, wherein: the groove (303) is of a concave structure with an inner hexagon, the first bevel gear (304) is detachably connected with the connecting rod (302), and the second bevel gear (305) is meshed with the first bevel gear (304).
4. The impact-resistant fire door of claim 1, wherein: the bottom of second bevel gear (305) is connected with the bracing piece, and the bottom outside of bracing piece is provided with the bearing, the bearing is located inside fixed shell (301), can dismantle between second bevel gear (305) and lead screw (306) and be connected.
5. The impact-resistant fire door of claim 1, wherein: screw holes matched with the screw rods (306) are formed in the movable blocks (307), and the movable blocks (307) are fixedly connected with the baffle plates (308).
6. The impact-resistant fire door of claim 1, wherein: the baffle plate (308) penetrates through the fixed shell (301) and the penetrating groove (7) and extends to the inner side of the observation window (5), and the baffle plate (308) is matched with the clamping groove (309).
7. The impact-resistant fire door of claim 1, wherein: the compression-resistant layer (8) is fixedly connected with the heat-insulating layer (9), and one side, far away from the compression-resistant layer (8), of the heat-insulating layer (9) is fixedly connected with the steel wire mesh layer (10).
8. The impact-resistant fire door of claim 1, wherein: one side of the steel wire mesh layer (10) far away from the heat insulation layer (9) is fixedly connected with the flame retardant layer (11), and one side of the flame retardant layer (11) far away from the steel wire mesh layer (10) is fixedly connected with the body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467453.6U CN220014963U (en) | 2023-06-09 | 2023-06-09 | Anti-impact fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467453.6U CN220014963U (en) | 2023-06-09 | 2023-06-09 | Anti-impact fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014963U true CN220014963U (en) | 2023-11-14 |
Family
ID=88674299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467453.6U Active CN220014963U (en) | 2023-06-09 | 2023-06-09 | Anti-impact fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014963U (en) |
-
2023
- 2023-06-09 CN CN202321467453.6U patent/CN220014963U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103437461B (en) | Transparent type firewall system | |
| CN115075710B (en) | Fireproof door with emergency filling protection | |
| CN220014963U (en) | Anti-impact fireproof door | |
| CN114562191A (en) | Composite fire door with bidirectional shock wave resisting function | |
| CN202899973U (en) | Door special for refuge room | |
| CN213953422U (en) | Inorganic double-track double-curtain fireproof rolling door | |
| CN215859839U (en) | Safety environment-friendly multifunctional fireproof door capable of controlling expansion of sealing element | |
| CN211851518U (en) | Fireproof door with improved structure | |
| CN214659765U (en) | Steel fireproof door | |
| CN112482956A (en) | Steel fireproof door | |
| CN210521571U (en) | High-rise fireproof escape cabinet | |
| CN209817887U (en) | Steel fire-proof rolling curtain | |
| CN215443790U (en) | Fire door is prevented to fire-retardant foam with remote communication function | |
| CN207920459U (en) | It is a kind of can self-extinguishing fire exit door | |
| CN206737777U (en) | A kind of fire-proof smoke insulation formula fire fighting folding door | |
| CN207177668U (en) | A kind of metal bag wood fireproof window | |
| CN219220213U (en) | Wooden heat-insulating fireproof door with glass magnesium ceramic composite double-sided flame-retardant plate | |
| CN216590605U (en) | Composite magnesium aluminum silicate heat-insulating plate | |
| CN213683807U (en) | Cut off effectual high strength and prevent fire door | |
| CN216811518U (en) | Heat-insulation fire-fighting roller shutter with frameless escape door structure | |
| CN220365492U (en) | Fireproof fire door | |
| CN220539527U (en) | A high strength connection structure for people's air defense door | |
| CN216197675U (en) | Fire door capable of isolating smoke curtain for long time | |
| CN220014957U (en) | High-temperature-resistant sound-insulation fireproof door | |
| CN218234929U (en) | Novel fireproof door with smoke isolating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |