CN214787013U - Steel section large glass fireproof door - Google Patents
Steel section large glass fireproof door Download PDFInfo
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- CN214787013U CN214787013U CN202120865140.0U CN202120865140U CN214787013U CN 214787013 U CN214787013 U CN 214787013U CN 202120865140 U CN202120865140 U CN 202120865140U CN 214787013 U CN214787013 U CN 214787013U
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- door
- sets
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- door frame
- fireproof
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000011521 glass Substances 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of fire-fighting equipment, in particular to a steel section large glass fireproof door which can improve the passing speed of people and improve the fireproof sealing performance; including the fire prevention door frame, prevent the fire door frame body, including a motor, an end cap, a controller, and a cover plate, two sets of chain boxes, two sets of sprocket, two sets of plate chain, access door and two sets of hinges, the right side is equipped with a chamber in the fire prevention door frame, fire prevention door frame top and bottom all are equipped with the slide, fire prevention door frame left end inner wall is equipped with the gate slot, prevent that fire door body left end can insert to the gate slot in, prevent that fire door body top and bottom are equipped with two sets of sliders respectively, prevent that the fire door body passes through the cooperation slidable mounting of four group sliders and two sets of slides in the fire prevention door frame, motor bottom and prevent fire door frame top fixed connection, the output of motor is equipped with the driving shaft, the driving shaft rotates the door intracavity of installing at the fire prevention door frame, two sets of chain boxes are fixed mounting respectively at preventing the fire door frame intracavity, two sets of sprocket overlap respectively on the driving shaft, and the sprocket is located the chain box.
Description
Technical Field
The utility model relates to a fire-fighting equipment's technical field especially relates to a fire door is prevented to big glass of steel section bar.
Background
Fire doors are very common in our daily lives, and are doors that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. Fire doors are fire partitions with a certain fire resistance, which are installed in fire partitions, evacuation staircases, vertical shafts, etc. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people. The existing steel large glass fireproof door needs manual push-pull of people, the passing speed is influenced, and the fireproof sealing performance is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can improve people's current speed, promote the big glass of steel section fire door of fire prevention leakproofness simultaneously.
The utility model discloses a steel section bar large glass fireproof door, including the fire door frame, prevent fire door body, including a motor, two sets of chain boxes, two sets of sprocket, two sets of plate-type chain, access door and two sets of hinges, the right side is equipped with the door pocket in the fire door frame, fire door frame top and bottom all are equipped with the slide, prevent fire door frame left end inner wall and be equipped with the door slot, prevent fire door body left end and can insert to the door slot, prevent fire door body top and bottom and be equipped with two sets of sliders respectively, prevent fire door body through the cooperation slidable mounting of four sets of sliders and two sets of slides in prevent fire door frame, motor bottom and prevent fire door frame top fixed connection, the output of motor is equipped with the driving shaft, the driving shaft rotates and installs in the door pocket of fire door frame, two sets of chain boxes are respectively fixed mounting in prevent fire door frame door pocket, two sets of sprocket overlap respectively on the driving shaft, and the sprocket is located the chain box, prevent fire door body right-hand member and be equipped with two sets of connecting seat, two sets of board-like chains are fixed mounting respectively between two sets of sprockets and two sets of connecting seats, and fire prevention door frame rear end is equipped with the access hole, and the access door rotates through two sets of hinges to be installed in access hole department.
The utility model discloses a fire door is prevented to big glass of steel section bar all is equipped with the dust excluder on the inner wall of two sets of slides.
The utility model discloses a fire door is prevented to big glass of steel section bar, the door inslot of fire prevention door frame left end is equipped with the blotter.
The utility model discloses a fire door is prevented to big glass of steel section bar, the door inslot of fire prevention door frame left end is equipped with sealed the pad.
The utility model discloses a fire door is prevented to big glass of steel section bar all is equipped with the sliding sleeve in the through-hole of two sets of chain box left ends, and two sets of plate-type chains pass two sets of sliding sleeves respectively.
The utility model discloses a fire door is prevented to big glass of steel section bar still includes the fire prevention notice board, and fire prevention notice board fixed mounting prevents fire door body front end.
The utility model discloses a fire door is prevented to big glass of steel section bar is equipped with the observation window on the access door.
The utility model discloses a fire door is prevented to big glass of steel section bar still includes handle and thermal-insulated handle cover, and handle fixed mounting is on the access door, and the fixed cover of thermal-insulated handle cover is established on hand.
Compared with the prior art, the beneficial effects of the utility model are that: when the fire door body is opened to needs, the starter motor, the transmission drives the driving shaft and rotates, drive two sets of sprocket rotations, and two sets of board-like chains of rolling, the fire door body that prevents is slided to the right while pulling, and drive four group's sliders slide in two sets of slides, thereby prevent fire door body open can, when needs maintain the equipment of preventing in the fire door frame door chamber and overhaul, open the access door can, when not using the fire door body, the starter motor, drive driving shaft antiport, it unreels to drive two sets of board-like chains simultaneously, prevent fire door body promote left the door inslot to prevent fire door frame left end can to prevent fire door body left, through the aforesaid setting, can improve people's current speed, promote the fire prevention leakproofness simultaneously.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
fig. 2 is a rear view structure diagram of the present invention;
fig. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of a plate chain construction;
FIG. 5 is a schematic top view of a portion of the structure of the connection of the chute and dust strips;
in the drawings, the reference numbers: 1. a fireproof door frame; 2. a slideway; 3. a fire door body; 4. a slider; 5. a motor; 6. a drive shaft; 7. a chain case; 8. a sprocket; 9. a plate chain; 10. a connecting seat; 11. an access door; 12. a hinge; 13. a dust-proof strip; 14. a cushion pad; 15. a gasket; 16. a sliding sleeve; 17. a fireproof notice board; 18. an observation window; 19. a handle; 20. a heat insulation handle sleeve.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 5, the steel section big glass fireproof door of the utility model comprises a fireproof door frame 1, a fireproof door body 3, a motor 5, two sets of chain boxes 7, two sets of chain wheels 8, two sets of plate-type chains 9, an access door 11 and two sets of hinges 12, wherein a door cavity is arranged on the right side in the fireproof door frame 1, slide ways 2 are arranged on the top and bottom of the fireproof door frame 1, a door slot is arranged on the inner wall of the left end of the fireproof door frame 1, the left end of the fireproof door body 3 can be inserted into the door slot, two sets of sliders 4 are respectively arranged on the top and bottom of the fireproof door body 3, the fireproof door body 3 is slidably mounted in the fireproof door frame 1 through the cooperation of the four sets of sliders 4 and the two sets of slides 2, the bottom end of the motor 5 is fixedly connected with the top end of the fireproof door frame 1, a driving shaft 6 is arranged at the output end of the motor 5, the driving shaft 6 is rotatably mounted in the door cavity of the fireproof door frame 1, the two sets of chain boxes 7 are respectively fixedly mounted in the door cavity of the fireproof door frame 1, two groups of chain wheels 8 are respectively sleeved on the driving shaft 6, the chain wheels 8 are positioned in the chain box 7, two groups of connecting seats 10 are arranged at the right end of the fireproof door body 3, two groups of plate-type chains 9 are respectively and fixedly arranged between the two groups of chain wheels 8 and the two groups of connecting seats 10, an access hole is formed in the rear end of the fireproof door frame 1, and an access door 11 is rotatably arranged at the access hole through two groups of hinges 12; when fire door body 3 is prevented to needs opening, starter motor 5, the transmission drives driving shaft 6 and rotates, drive two sets of sprocket 8 and rotate, and two sets of board-like chain 9 of rolling, the fire door body 3 that prevents is stimulateeed simultaneously moves right, and drive four group's sliders 4 and slide in two sets of slides 2, thereby prevent fire door body 3 and open can, when needs maintain the equipment of 1 door intracavity of fire door frame, open access door 11 can, when not using fire door body 3, starter motor 5, drive driving shaft 6 opposite direction rotation, it unreels to drive two sets of board-like chain 9 simultaneously, it can to prevent fire door body 3 and promote the gate inslot to the 1 left end of fire door frame to left, through the aforesaid setting, can improve people's current speed, promote the fire prevention leakproofness simultaneously.
The steel section large glass fireproof door of the utility model is provided with dustproof strips 13 on the inner walls of the two groups of slideways 2; through setting up dust excluder 13, can strengthen the leakproofness of being connected with fire prevention door frame 1 respectively on 3 tops of fire door body and bottom.
The steel section large glass fireproof door of the utility model is characterized in that a buffer cushion 14 is arranged in the door slot at the left end of the fireproof door frame 1; by providing the cushion pad 14, the collision of the fireproof door body 3 with the fireproof door frame 1 can be alleviated.
The steel section large glass fireproof door of the utility model is characterized in that a sealing gasket 15 is arranged in a door groove at the left end of the fireproof door frame 1; through setting up sealed 15, can strengthen the leakproofness that prevents that fire door body 3 left end and fire door frame 1 are connected.
The sliding sleeves 16 are arranged in the through holes at the left ends of the two groups of chain boxes 7, and the two groups of plate-type chains 9 respectively pass through the two groups of sliding sleeves 16; by arranging the sliding sleeve 16, the abrasion between the plate chain 9 and the chain case 7 can be reduced.
The steel section large glass fireproof door of the utility model also comprises a fireproof notice board 17, and the fireproof notice board 17 is fixedly arranged at the front end of the fireproof door body 3; the fireproof notice board 17 is arranged, so that the function of prompting can be achieved.
The utility model discloses a steel section large glass fireproof door, an inspection window 18 is arranged on an access door 11; through setting up observation window 18, make things convenient for the staff to observe the equipment behavior in the fire prevention door frame 1 door chamber, improve the practicality.
The steel section large glass fireproof door of the utility model also comprises a handle 19 and a heat insulation handle sleeve 20, wherein the handle 19 is fixedly arranged on the access door 11, and the heat insulation handle sleeve 20 is fixedly sleeved on the handle 19; the access door 11 is convenient for the staff to open and close, and the convenience is improved.
The utility model discloses a fire door is prevented to steel section bar big glass, it is at work, when needing to open fire door body 3, starting motor 5, the transmission drives driving shaft 6 to rotate, drive two sets of sprocket 8 to rotate, and roll up two sets of plate-type chain 9, pull fire door body 3 to move to the right simultaneously, and drive four sets of slider 4 and slide in two sets of slides 2, thus open fire door body 3, the staff can look over the equipment behavior in the door chamber through observation window 18, when needing to maintain the equipment, open access door 11, when not using fire door body 3, starting motor 5, drive driving shaft 6 to rotate in opposite direction, drive two sets of plate-type chain 9 to unreel simultaneously, will prevent fire door body 3 and promote left to the door slot of fire door frame 1 left end can, dustproof strip 13 and sealed pad 15 can strengthen the leakproofness that fire door body 3 and fire door frame 1 are connected, the cushion pad 14 can slow down the collision between the fireproof door body 3 and the fireproof door frame 1, and the sliding sleeve 16 can reduce the abrasion of the plate-type chain 9.
The installation mode, the connection mode or the arrangement mode of the steel section large glass fireproof door of the utility model are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a fire door is prevented to big glass of steel section bar motor 5 is purchase on the market, and this technical staff only need according to its subsidiary service instruction install and operate can in the industry.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A steel section large glass fireproof door is characterized by comprising a fireproof door frame (1), a fireproof door body (3), a motor (5), two groups of chain boxes (7), two groups of chain wheels (8), two groups of plate-type chains (9), an access door (11) and two groups of hinges (12), wherein a door cavity is arranged on the right side in the fireproof door frame (1), slide ways (2) are arranged at the top end and the bottom end of the fireproof door frame (1), a door slot is formed in the inner wall of the left end of the fireproof door frame (1), the left end of the fireproof door body (3) can be inserted into the door slot, two groups of slide blocks (4) are respectively arranged at the top end and the bottom end of the fireproof door body (3), the fireproof door body (3) is slidably installed in the fireproof door frame (1) through the matching of the four groups of slide blocks (4) and the two groups of slide ways (2), the bottom end of the motor (5) is fixedly connected with the top end of the fireproof door frame (1), the output end of the motor (5) is provided with a driving shaft (6), driving shaft (6) rotate to be installed in the door chamber of fire prevention door frame (1), two sets of chain boxes (7) are fixed mounting respectively in fire prevention door frame (1) door chamber, two sets of sprocket (8) are established respectively on driving shaft (6), and sprocket (8) are located chain box (7), it is equipped with two sets of connecting seats (10) to prevent fire door body (3) right-hand member, two sets of board-like chain (9) are fixed mounting respectively between two sets of sprocket (8) and two sets of connecting seat (10), fire prevention door frame (1) rear end is equipped with the access hole, access hole (11) are installed in access hole department through rotation of two sets of hinges (12).
2. The fire door of steel section large glass according to claim 1, characterized in that the inner walls of both sets of runners (2) are provided with dust strips (13).
3. Fire door with steel profiles and large glass, according to claim 2, characterized by the fact that the door channel at the left end of the fire door frame (1) is equipped with a buffer (14).
4. Fire door with steel section and large glass, according to claim 3, characterized by the fact that the sealing gasket (15) is placed in the door groove at the left end of the fire door frame (1).
5. The fire door of steel section large glass according to claim 4, characterized in that the through holes of the left ends of the two sets of chain boxes (7) are provided with sliding sleeves (16), and the two sets of plate-type chains (9) respectively pass through the two sets of sliding sleeves (16).
6. The fire door of steel section large glass as claimed in claim 5, further comprising a fire prevention notice board (17), wherein the fire prevention notice board (17) is fixedly installed at the front end of the fire door body (3).
7. Fire door of steel section large glass type according to claim 6, characterized by the fact that the access door (11) is provided with a viewing window (18).
8. The fire door of steel section large glass as claimed in claim 7, further comprising a handle (19) and a heat insulating handle cover (20), wherein the handle (19) is fixedly installed on the access door (11), and the heat insulating handle cover (20) is fixedly sleeved on the handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865140.0U CN214787013U (en) | 2021-04-25 | 2021-04-25 | Steel section large glass fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120865140.0U CN214787013U (en) | 2021-04-25 | 2021-04-25 | Steel section large glass fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787013U true CN214787013U (en) | 2021-11-19 |
Family
ID=78689506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120865140.0U Active CN214787013U (en) | 2021-04-25 | 2021-04-25 | Steel section large glass fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787013U (en) |
-
2021
- 2021-04-25 CN CN202120865140.0U patent/CN214787013U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 101100 01005, floor 1, building 1, yard 2, middle street, Tongzhou District, Beijing Patentee after: Genjiu (Beijing) Technology Co.,Ltd. Country or region after: China Address before: 101100 064, floor 1, building 9, 38 Beiyuan South Road, Tongzhou District, Beijing Patentee before: Genjiu (Beijing) door industry Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |