CN219826648U - Thickening fireproof door with impact-resistant structure - Google Patents
Thickening fireproof door with impact-resistant structure Download PDFInfo
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- CN219826648U CN219826648U CN202321164433.1U CN202321164433U CN219826648U CN 219826648 U CN219826648 U CN 219826648U CN 202321164433 U CN202321164433 U CN 202321164433U CN 219826648 U CN219826648 U CN 219826648U
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- plate
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- 230000008719 thickening Effects 0.000 title claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 5
- 230000008261 resistance mechanism Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 3
- 230000000703 anti-shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a thickened fireproof door with an impact-resistant structure, which relates to the technical field of fireproof doors and comprises a door frame, wherein two door plates are arranged in the door frame, one sides of the two door plates are respectively and movably connected with one side in the door frame through a plurality of hinges, a rebound device is further and movably connected between the door plates and the door frame, a window is fixedly arranged in the door plates, and a lock handle is movably arranged at one side of one door plate. The impact resistance mechanism comprises a mounting seat, a first pin rod, a second pin rod, a first limiting plate and a second limiting plate, and further two first pin rods and second pin rods are respectively inserted and mounted in corresponding fixing seats, so that the impact resistance of the joints of two door plates can be improved, and the two toothed plates on the opposite sides of the two second limiting plates, the second gear and the first gear are arranged, so that the two first pin rods and the second pin rods can be automatically moved when the first gear is operated to open the door, and the opening operation of the two door plates is facilitated.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a thickened fireproof door with an impact-resistant structure.
Background
The fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation in a certain time, is a fireproof partition with certain fire resistance arranged among fireproof partitions, evacuation stairways, vertical shafts and the like, is specially used for isolating fire sources in building construction, and has a great effect on fire-fighting work;
fireproof doors have single-open structures and double-open structures, when the double-open fireproof doors are closed, two door plates are connected through a lock, the other side of each door plate is hinged to one inner side of a door frame through a hinge, therefore, the two door plates are connected through a lock tongue block of one lock, when explosion occurs in a building or even is initiated, the impact force of the explosion can directly impact the door plate of the fireproof door, and the two door plates connected through the lock are opened by the impact force of the explosion, and meanwhile, the joint of the door plates is deformed, so that the subsequent rescue work is affected.
Disclosure of Invention
The utility model aims to provide a thickened fireproof door with an impact-resistant structure, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a thick type fireproof door with structure shocks resistance, includes the door frame, be equipped with two door plant in the door frame, two door plant one side is respectively through a plurality of hinge swing joint in one side of door frame, still swing joint has the resilience ware between door plant and the door frame, fixed mounting has the window in the door plant, one of them door plant one side movable mounting has the tool to lock handle, two adjacent one side of door plant is equipped with anti-shock mechanism, anti-shock mechanism includes two mount pads, mount pad fixed mounting is in corresponding door plant one side, one of them movable mounting has two first round pin poles in the mount pad, another movable mounting has two second round pin poles in the mount pad.
As a further preferable scheme of the utility model, the impact-resistant mechanism further comprises two fixing seats respectively fixedly arranged at the upper part and the lower part of one side of the door frame.
As a further preferable mode of the utility model, the impact-resistant mechanism further comprises a first gear, and the first gear is fixedly arranged on one side of the lockset handle in a welding mode.
As a further preferable scheme of the utility model, two mounting seats are respectively provided with a vertical mounting hole, the front ends of the two mounting seats are respectively provided with two penetrating through grooves, and cavities between the penetrating through grooves and the mounting holes are communicated.
As a further preferable scheme of the utility model, the opposite ends of the two first pin rods are respectively provided with a first limiting plate, the first limiting plates are fixedly arranged at one ends of the first pin rods in a welding mode, the two first limiting plates respectively penetrate through penetrating through grooves of corresponding mounting seats to extend to one sides of the mounting seats, compression springs are fixedly connected between the two first limiting plates, and one ends of the two first pin rods, which are far away from the first limiting plates, are respectively installed in the corresponding fixing seats in a penetrating mode.
As a further preferable scheme of the utility model, the opposite ends of the two second pin rods are respectively fixedly provided with a second limiting plate in a welding mode, one side of each second limiting plate respectively penetrates through a penetrating through groove of a corresponding mounting seat of the mounting seat to extend to one side of the mounting seat, a compression spring is fixedly connected between the two second limiting plates, one ends of the two second pin rods, which are far away from the second limiting plates, are respectively penetrated and installed in corresponding fixed seats, one sides of each second limiting plate are respectively fixedly provided with a connecting plate, one side of each connecting plate is provided with a slot, one side of each connecting plate is penetrated and installed on one side of the corresponding first limiting plate in a penetrating way, one side of each connecting plate is respectively fixedly provided with a toothed plate in a welding mode, the mounting seat between the two toothed plates is rotatably provided with a second gear, one side of each toothed plate is respectively meshed and connected with the second gear, and the other side of one toothed plate is meshed and connected with the first gear.
Compared with the prior art, the utility model has the following beneficial effects:
the anti-impact mechanism consists of the mounting seat, the first pin rod, the second pin rod, the first limiting plate and the second limiting plate, and further the two first pin rods and the second pin rods are respectively inserted and mounted in the corresponding fixing seats, so that the anti-impact capability of the joint of the two door plates can be improved, and the arrangement of the two toothed plates, the second gear and the first gear on the opposite side of the two second limiting plates is beneficial to automatically moving the two first pin rods and the second pin rods when the first gear is operated to open the door, thereby facilitating the opening operation of the two door plates.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a structural exploded view of the impact mechanism of the present utility model.
In the figure: 1. a door frame; 2. a door panel; 3. a hinge; 4. a rebound device; 5. a window; 6. a lockset handle; 7. an impact resistant mechanism; 8. a mounting base; 9. a first pin; 10. a second pin; 11. a fixing seat; 12. a first gear; 13. a mounting hole; 14. inserting through grooves; 15. a first limiting plate; 16. a second limiting plate; 17. a connecting plate; 18. a slot; 19. a toothed plate; 20. and a second gear.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, the thickened fireproof door with the impact-resistant structure provided by the utility model comprises a door frame 1, wherein two door plates 2 are arranged in the door frame 1, one side of each door plate 2 is movably connected with one side in the door frame 1 through a plurality of hinges 3, a rebound device 4 is movably connected between each door plate 2 and the door frame 1, a window 5 is fixedly arranged in each door plate 2, a lock handle 6 is movably arranged on one side of each door plate 2, an impact-resistant mechanism 7 is arranged on the adjacent side of each door plate 2, each impact-resistant mechanism 7 comprises two mounting seats 8, each mounting seat 8 is fixedly arranged on one side of the corresponding door plate 2, two first pin rods 9 are movably arranged in one mounting seat 8, and two second pin rods 10 are movably arranged in the other mounting seat 8.
The anti-impact mechanism 7 further comprises two fixing seats 11 fixedly arranged above and below one side of the door frame 1, the anti-impact mechanism 7 further comprises a first gear 12, the first gear 12 is fixedly arranged on one side of the lock handle 6 in a welding mode, and when the lock handle 6 is operated, the whole anti-impact mechanism 7 can be unlocked through the first gear 12;
the two mounting seats 8 are respectively provided with a vertical mounting hole 13, the front ends of the two mounting seats 8 are respectively provided with two penetrating through grooves 14, the penetrating through grooves 14 are communicated with the cavities of the mounting holes 13, the opposite ends of the two first pin rods 9 are respectively provided with a first limiting plate 15, the first limiting plates 15 are fixedly arranged at one ends of the first pin rods 9 in a welding mode, the two first limiting plates 15 respectively penetrate through the penetrating through grooves 14 of the corresponding mounting seats 8 to extend to one side of the mounting seats 8, compression springs are fixedly connected between the two first limiting plates 15, one ends of the two first pin rods 9 far away from the first limiting plates 15 are respectively penetrated and arranged in the corresponding fixing seats 11, the opposite ends of the two second pin rods 10 are respectively fixedly provided with a second limiting plate 16 in a welding mode, one side of each second limiting plate 16 penetrates through the penetrating through groove 14 of the corresponding mounting seat 8 of the mounting seat 8 to extend to one side of the mounting seat 8, a compression spring is fixedly connected between the two second limiting plates 16, one ends of the two second pin rods 10, which are far away from the second limiting plates 16, are respectively penetrated and installed in the corresponding fixed seats 11, one sides of the two second limiting plates 16 are respectively fixedly provided with a connecting plate 17, one side of the connecting plate 17 is provided with a slot 18, one side of the connecting plate 17 is penetrated and installed on one side of the corresponding first limiting plate 15 through the slot 18, two opposite sides of the two second limiting plates 16 are respectively fixedly provided with a toothed plate 19 in a welding mode, the mounting seat 8 between the two toothed plates 19 is rotatably provided with a second gear 20, two opposite sides of the two toothed plates 19 are respectively meshed and connected with the second gear 20, one toothed plate 19 is meshed and connected with the first gear 12 on the other side of the toothed plate 19, two first pin bars 9 and two second pin bars 10 one end in two mount pads 8 alternate respectively and install in corresponding fixing base 11, can promote the impact resistance of two door plant 2 junctions, and simultaneously, the pinion rack 19 that two second limiting plates 16 opposite side set up is connected through the meshing of second gear 20, and cooperation tool to lock handle 6 can remove two first pin bars 9 and two second pin bars 10 in step with first gear 12.
It should be noted that, the utility model is a thickened fireproof door with an impact-resistant structure, in the normally closed state of two door panels 2, one ends of two first pin rods 9 and two second pin rods 10 in two mounting seats 8 are respectively inserted and mounted in corresponding fixing seats 11, so that the impact resistance of the joint of two door panels 2 is improved, simultaneously, when the door panels 2 are opened through a lock handle 6, the lock handle 6 can be utilized to drive a first gear 12 to rotate, then the first gear 12 is meshed with one side of one of the toothed plates 19 to drive the second gear 20 to move upwards, then the other side of the toothed plate 19 is meshed with the second gear 20 to enable the two toothed plates 19 to move relatively, and the two toothed plates 19 respectively drive one end of the second limiting plates 16 to move relatively, so that the two second limiting plates 16 drive two first limiting plates 15 in the other mounting seat 8 to move relatively through a connecting plate 17 on one side, so that the two first limiting plates 15 respectively drive the two first pin rods 9 to move relatively, and the two second pin rods 9 are further unlocked from the two corresponding fixing seats 10 to the two door panels 2, and the two pin rods 10 are further unlocked from the corresponding to the two first pin rods 10.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a thickening formula fireproof door with structure shocks resistance, includes door frame (1), be equipped with two door plant (2) in door frame (1), two door plant (2) one side is in door frame (1) one side through a plurality of hinges (3) swing joint respectively, still swing joint has resilience ware (4) between door plant (2) and door frame (1), fixed mounting has window (5) in door plant (2), one of them door plant (2) one side movable mounting has tool to lock handle (6), its characterized in that: two adjacent one side of door plant (2) is equipped with impact mechanism (7), impact mechanism (7) are including two mount pad (8), mount pad (8) fixed mounting is in corresponding door plant (2) one of them movable mounting has two first round pin poles (9) in mount pad (8), another movable mounting has two second round pin poles (10) in mount pad (8).
2. A thickened fire rated door having an impact resistant construction as in claim 1 wherein: the impact-resistant mechanism (7) further comprises two fixing seats (11) which are respectively and fixedly arranged above and below one side of the door frame (1).
3. A thickened fire rated door having an impact resistant construction as claimed in claim 2 wherein: the anti-impact mechanism (7) further comprises a first gear (12), and the first gear (12) is fixedly arranged on one side of the lockset handle (6) in a welding mode.
4. A thickened fire rated door having an impact resistant construction as claimed in claim 3 wherein: two perpendicular mounting holes (13) are respectively formed in the two mounting seats (8), two penetrating through grooves (14) are respectively formed in the front ends of the two mounting seats (8), and cavities between the penetrating through grooves (14) and the mounting holes (13) are communicated.
5. The thickened fire rated door having an impact resistant construction of claim 4 wherein: two opposite ends of the first pin rod (9) are respectively provided with a first limiting plate (15), the first limiting plates (15) are fixedly arranged at one ends of the first pin rod (9) in a welding mode, the two first limiting plates (15) respectively penetrate through penetrating grooves (14) of corresponding mounting seats (8) to extend to one sides of the mounting seats (8), compression springs are fixedly connected between the first limiting plates (15), and one ends, far away from the first limiting plates (15), of the first pin rod (9) are respectively installed in corresponding fixing seats (11) in a penetrating mode.
6. A thickened fire rated door having an impact resistant construction as in claim 5 wherein: two opposite ends of the second pin rod (10) are fixedly provided with second limiting plates (16) through welding respectively, one side of each second limiting plate (16) penetrates through penetrating grooves (14) of corresponding mounting seats (8) of the mounting seats (8) respectively and extends to one side of each mounting seat (8), compression springs are fixedly connected between the two second limiting plates (16), one ends, far away from the second limiting plates (16), of each second pin rod (10) are fixedly installed in corresponding fixing seats (11) in a penetrating mode respectively, one side of each second limiting plate (16) is fixedly provided with a connecting plate (17), one side of each connecting plate (17) is provided with a slot (18), one side of each connecting plate (17) is installed on one side of each corresponding first limiting plate (15) in a penetrating mode through the corresponding slot (18), one side of each second limiting plate (16) is fixedly provided with a toothed plate (19) through welding respectively, each mounting seat (8) located between the two toothed plates (19) is rotatably provided with a connecting plate (20), and one side of each second toothed plate (19) is meshed with one side of the two toothed plates (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164433.1U CN219826648U (en) | 2023-05-15 | 2023-05-15 | Thickening fireproof door with impact-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321164433.1U CN219826648U (en) | 2023-05-15 | 2023-05-15 | Thickening fireproof door with impact-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826648U true CN219826648U (en) | 2023-10-13 |
Family
ID=88249808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321164433.1U Active CN219826648U (en) | 2023-05-15 | 2023-05-15 | Thickening fireproof door with impact-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826648U (en) |
-
2023
- 2023-05-15 CN CN202321164433.1U patent/CN219826648U/en active Active
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