CN219953156U - Bridge-cutoff aluminum heat-insulating fireproof door filling structure - Google Patents
Bridge-cutoff aluminum heat-insulating fireproof door filling structure Download PDFInfo
- Publication number
- CN219953156U CN219953156U CN202321439299.1U CN202321439299U CN219953156U CN 219953156 U CN219953156 U CN 219953156U CN 202321439299 U CN202321439299 U CN 202321439299U CN 219953156 U CN219953156 U CN 219953156U
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- Prior art keywords
- bridge
- mounting groove
- plate
- cutoff aluminum
- aluminum profile
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000012945 sealing adhesive Substances 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of fireproof doors, in particular to a bridge-cutoff aluminum heat-insulating fireproof door filling structure, which comprises a bridge-cutoff aluminum profile body, wherein a fixed plate is inserted into the inner side wall of a third mounting groove, a first sealing rubber strip is movably connected to the top of the fixed plate, a second sealing rubber strip is movably connected to the bottom of the fixed plate, a chute is formed in the inner side wall of the third mounting groove, a fixed column is fixedly connected to the inner side wall of the chute, a torsion spring is fixedly connected to the outer surface of the fixed column, a rotating plate is fixedly connected to one end of the torsion spring, which is far away from the fixed column, a limiting plate is connected to the inner side of the chute in a sliding mode, and the limiting plate is attached to the front end face of the rotating plate. According to the utility model, the rotating plate and the limiting plate are arranged, so that convenience in mounting and fixing of the first sealing rubber strip and the second sealing rubber strip is improved, and the sound insulation cotton and the heat insulation plate are arranged, so that practicability of the device is enhanced.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a bridge-cutoff aluminum heat-insulation fireproof door filling structure.
Background
Bridge cut-off aluminium is called thermal-insulated bridge cut-off aluminium alloy, heat-insulated aluminum alloy section bar again, bridge cut-off aluminum alloy, cold and hot bridge section bar, bridge cut-off plastic-aluminum composite section bar, inside is provided with thermal-insulated fire door filling structure for the fire behavior of reinforcing device.
The existing bridge-cut-off aluminum heat-insulating fireproof door filling structure needs to be fixed by using clamping plates and screws and achieves internal sealing when two sealing rubber strips are installed, but the positions of the two sealing rubber strips need to be aligned when the bridge-cut-off aluminum heat-insulating fireproof door filling structure is operated, so that the bridge-cut-off aluminum heat-insulating fireproof door filling structure is inconvenient to install and time-consuming.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a bridge-cut-off aluminum heat-insulating fireproof door filling structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bridge cut-off aluminium thermal-insulated fire door filling structure, includes bridge cut-off aluminium alloy body, the preceding terminal surface of bridge cut-off aluminium alloy body is provided with the third mounting groove, the inside wall of third mounting groove is pegged graft and is had the fixed plate, the top swing joint of fixed plate has first joint strip, the bottom swing joint of fixed plate has the second joint strip, the spout has been seted up to the inside wall of third mounting groove, the inside wall fixedly connected with fixed column of spout, the surface fixedly connected with torsion spring of fixed column, the one end fixedly connected with rotor plate of fixed column is kept away from to torsion spring, the inside sliding connection of spout has the limiting plate, and the limiting plate laminates with the preceding terminal surface of rotor plate mutually.
Further: the bridge cut-off aluminium alloy body's preceding terminal surface is provided with first mounting groove, the inside wall grafting of first mounting groove has the buffer block, fire prevention glass is installed at the top of buffer block.
Further: the front end face of the bridge-cut-off aluminum profile body is provided with sound insulation cavities, and the number of the sound insulation cavities is two and symmetrically distributed.
Further: the front end face of the bridge-cutoff aluminum profile body is provided with a second mounting groove, and sound insulation cotton is mounted in the second mounting groove.
Further: the inside grafting of bridge cut-off aluminium alloy body has the heat insulating board, and the top of heat insulating board is laminated mutually with the bottom of soundproof cotton.
Further: grooves are formed in two sides of the bridge-cutoff aluminum profile body and are symmetrically distributed.
The utility model has the following beneficial effects:
1. compared with the prior art, through setting up rolling plate and limiting plate, utilize the fixed column to fix torsion spring for when rolling plate and torsion spring are connected, be convenient for make the rolling plate keep away from torsion spring's one end through the rolling plate and remove to the below of limiting plate, the limiting plate that recycles carries out spacingly to the rolling plate, thereby the rolling plate of being convenient for is fixed spacingly to fixed plate, first joint strip and second joint strip, is favorable to promoting first joint strip and second joint strip installation and fixed convenience.
2. Compared with the prior art, through setting up soundproof cotton and heat insulating board, utilize soundproof cotton reinforcing means's sound insulation, recycle heat insulating board reinforcing means's fire resistance, the two combine each other, are favorable to reinforcing means's practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first view of an internal structure according to the present utility model;
FIG. 3 is a schematic view of a second view of the internal structure of the present utility model;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;
fig. 5 is an enlarged view of fig. 4 at B in accordance with the present utility model.
Legend description:
1. a bridge-cutoff aluminum profile body; 2. a first mounting groove; 3. a buffer block; 4. fireproof glass; 5. a sound-insulating cavity; 6. a second mounting groove; 7. soundproof cotton; 8. a heat insulating plate; 9. a third mounting groove; 10. a chute; 11. a first sealing rubber strip; 12. a fixing plate; 13. a second sealing rubber strip; 14. fixing the column; 15. a torsion spring; 16. a rotating plate; 17. and a limiting plate.
Detailed Description
Referring to fig. 1-5, the bridge-cut-off aluminum heat insulation fireproof door filling structure provided by the utility model comprises: including bridge cut-off aluminium alloy body 1, the preceding terminal surface of bridge cut-off aluminium alloy body 1 is provided with third mounting groove 9, peg graft there is fixed plate 12 the inside wall of third mounting groove 9, the top swing joint of fixed plate 12 has first joint strip 11, the bottom swing joint of fixed plate 12 has second joint strip 13, spout 10 has been seted up to the inside wall of third mounting groove 9, the inside wall fixedly connected with fixed column 14 of spout 10, the surface fixedly connected with torsion spring 15 of fixed column 14, the one end fixedly connected with rotor plate 16 of fixed column 14 is kept away from to torsion spring 15, the inside sliding connection of spout 10 has limiting plate 17, and limiting plate 17 is laminated with the preceding terminal surface of rotor plate 16 mutually. Utilize fixed column 14 to fix torsion spring 15 for when rotating board 16 and torsion spring 15 are connected, be convenient for make the one end that torsion spring 15 was kept away from to rotating board 16 through rotating board 16 remove to the below of limiting plate 17, reuse limiting plate 17 to rotate board 16 spacing, thereby be convenient for rotate board 16 and fix limiting to fixed plate 12, first joint strip 11 and second joint strip 13, be favorable to promoting first joint strip 11 and the convenience of second joint strip 13 installation and fixing. When the first sealing adhesive tape 11 and the second sealing adhesive tape 13 are installed, the second sealing adhesive tape 13 is installed first, then the fixing plate 12 is clamped in the third installation groove 9, and then the first sealing adhesive tape 11 is installed above the fixing plate 12, so that the first sealing adhesive tape and the fixing plate 12 are attached.
The front end face of the bridge-cut-off aluminum profile body 1 is provided with a first mounting groove 2, the inner side wall of the first mounting groove 2 is inserted with a buffer block 3, and fireproof glass 4 is mounted at the top of the buffer block 3. The buffer block 3 is mounted by the first mounting groove 2 so as to protect the fire-proof glass 4.
The front end face of the bridge-cut-off aluminum profile body 1 is provided with sound insulation cavities 5, and the number of the sound insulation cavities 5 is two and symmetrically distributed. The provision of two sound-insulating cavities 5 is advantageous for enhancing the sound insulation of the device.
The front end face of the broken bridge aluminum profile body 1 is provided with a second mounting groove 6, and sound insulation cotton 7 is mounted in the second mounting groove 6. The second mounting groove 6 is used for facilitating the installation of the soundproof cotton 7, and the soundproof property of the device is enhanced by the soundproof cotton 7.
The inside grafting of bridge cut-off aluminium alloy body 1 has heat insulating board 8, and the top of heat insulating board 8 is laminated mutually with the bottom of soundproof cotton 7. The use of the heat shield 8 is advantageous for enhancing the fire resistance of the device.
Grooves are formed in two sides of the broken bridge aluminum profile body 1 and are symmetrically distributed. The two side grooves are utilized to facilitate the sliding of the broken bridge aluminum profile body 1.
Working principle: during the use, utilize fixed column 14 to fix torsion spring 15 for when rotating plate 16 is connected with torsion spring 15, the one end that the torsion spring 15 was kept away from to the rotation plate 16 through rotating rotation plate 16 is convenient for remove to the below of limiting plate 17, reuse limiting plate 17 is spacing to rotating plate 16, thereby the rotation plate 16 of being convenient for is fixed spacing fixed plate 12, first joint strip 11 and second joint strip 13, be favorable to promoting first joint strip 11 and the convenience of second joint strip 13 installation and fixing, utilize soundproof cotton 7 reinforcing apparatus's sound insulation, reuse heat insulating board 8 reinforcing apparatus's fire resistance, the two mutually combines, be favorable to reinforcing apparatus's practicality.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Bridge cut-off aluminium heat insulation fireproof door filling structure, including bridge cut-off aluminium alloy body (1), its characterized in that: the utility model provides a bridge cut-off aluminium alloy body (1) preceding terminal surface is provided with third mounting groove (9), peg graft in the inside wall of third mounting groove (9) has fixed plate (12), the top swing joint of fixed plate (12) has first joint strip (11), the bottom swing joint of fixed plate (12) has second joint strip (13), spout (10) have been seted up to the inside wall of third mounting groove (9), the inside wall fixedly connected with fixed column (14) of spout (10), the surface fixedly connected with torsion spring (15) of fixed column (14), the one end fixedly connected with rolling plate (16) of fixed column (14) are kept away from to torsion spring (15), the inside sliding connection of spout (10) has limiting plate (17), and limiting plate (17) are laminated with the preceding terminal surface of rolling plate (16).
2. The bridge-cutoff aluminum insulating fireproof door filling structure according to claim 1, wherein: the bridge-cutoff aluminum profile comprises a bridge-cutoff aluminum profile body (1), wherein a first mounting groove (2) is formed in the front end face of the bridge-cutoff aluminum profile body, a buffer block (3) is inserted into the inner side wall of the first mounting groove (2), and fireproof glass (4) is mounted at the top of the buffer block (3).
3. The bridge-cut-off aluminum heat-insulating fireproof door filling structure according to claim 2, wherein: the bridge-cutoff aluminum profile comprises a bridge-cutoff aluminum profile body (1), wherein sound insulation cavities (5) are formed in the front end face of the bridge-cutoff aluminum profile body, two sound insulation cavities (5) are formed in number, and the two sound insulation cavities are symmetrically distributed.
4. The bridge-cutoff aluminum insulating fireproof door filling structure according to claim 1, wherein: the bridge-cutoff aluminum profile body (1) is characterized in that a second mounting groove (6) is formed in the front end face of the bridge-cutoff aluminum profile body (1), and sound insulation cotton (7) is mounted in the second mounting groove (6).
5. The bridge-cutoff aluminum insulating fireproof door filling structure according to claim 4, wherein: the inside of bridge cut-off aluminium alloy body (1) is pegged graft and is had heat insulating board (8), and the top of heat insulating board (8) is laminated with the bottom of soundproof cotton (7) mutually.
6. The bridge-cutoff aluminum insulating fireproof door filling structure according to claim 1, wherein: grooves are formed in two sides of the broken bridge aluminum profile body (1) and are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321439299.1U CN219953156U (en) | 2023-06-07 | 2023-06-07 | Bridge-cutoff aluminum heat-insulating fireproof door filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321439299.1U CN219953156U (en) | 2023-06-07 | 2023-06-07 | Bridge-cutoff aluminum heat-insulating fireproof door filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219953156U true CN219953156U (en) | 2023-11-03 |
Family
ID=88554795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321439299.1U Active CN219953156U (en) | 2023-06-07 | 2023-06-07 | Bridge-cutoff aluminum heat-insulating fireproof door filling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219953156U (en) |
-
2023
- 2023-06-07 CN CN202321439299.1U patent/CN219953156U/en active Active
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