CN220014936U - Fireproof and heat-insulating bridge-cut-off type door frame - Google Patents
Fireproof and heat-insulating bridge-cut-off type door frame Download PDFInfo
- Publication number
- CN220014936U CN220014936U CN202320998376.0U CN202320998376U CN220014936U CN 220014936 U CN220014936 U CN 220014936U CN 202320998376 U CN202320998376 U CN 202320998376U CN 220014936 U CN220014936 U CN 220014936U
- Authority
- CN
- China
- Prior art keywords
- buckling
- main support
- door frame
- heat
- support plate
- 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
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 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 abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012945 sealing adhesive Substances 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a fireproof and heat-insulating broken bridge type door frame, which relates to the field of door frames and comprises a main support plate, wherein one side edge of the main support plate is buckled with a buckling side plate, one side edge of the buckling side plate is vertically and fixedly buckled with a sealing adhesive tape, two side edges of the buckling side plate are symmetrically buckled with sealing side strips, the inner side edge of the main support plate is fixedly inlaid with a flame-retardant parting strip, the inner side edge of the main support plate is filled with a flame-retardant inner layer, the side edge of the main support plate is uniformly provided with a through hole, one end of the through hole is provided with a head hiding hole, one side edge of the main support plate is vertically provided with a side clamping groove, two side edges of the main support plate are symmetrically provided with stabilizing clamping grooves, one end of the main support plate is horizontally provided with an end clamping groove, the whole fireproof and heat-insulating effect is better by adopting a broken bridge type structure and flame-retardant materials, and meanwhile, the installation is quicker by the aid of the connecting structure of the buckles.
Description
Technical Field
The utility model relates to the technical field of door frames, in particular to a fireproof and heat-insulating bridge-cut-off type door frame.
Background
The term "bridge" in the name of "bridge-cut aluminum" refers to a "cold-hot bridge" in a materialized sense, while the "broken" word indicates an action, i.e. "breaking the cold-hot bridge". In particular, because the aluminum alloy is metal and has relatively high heat conductivity, when the indoor temperature and the outdoor temperature are quite different, the aluminum alloy can be used as a bridge for transferring heat, and the heat insulation performance of the aluminum alloy is poor when the aluminum alloy is made into doors and windows. The broken bridge aluminum is formed by breaking aluminum alloy from the middle, and the broken aluminum alloy is connected into a whole by adopting hard plastic, so that the heat conduction of plastic is obviously worse than that of metal, the heat is not easy to pass through the whole material, and the heat insulation performance of the material is improved, thus the name of the broken bridge aluminum (alloy) is derived.
The door frame is used by adopting a plurality of immobilized wooden structures, so that the whole door frame has no fireproof and heat-insulating effect after being installed, the use of a specific environment is influenced, meanwhile, the door frame can be installed in an auxiliary mode through colloid or other specific accessories to form fixed installation operation, certain difficulty is brought to installation, and the door frame is complicated to install and cannot improve the installation efficiency.
Disclosure of Invention
The utility model aims to provide a fireproof and heat-insulating broken bridge type door frame, which solves the problems that the prior door frame is used by adopting a plurality of immobilized wooden structures in the prior art, the whole door frame does not have fireproof and heat-insulating effects after being installed, the special environment is affected, meanwhile, fixed installation operation can be formed only by auxiliary installation through colloid or other special accessories, certain difficulty is brought to installation, and the installation efficiency can not be improved due to the complexity in installation.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fire prevention thermal-insulated bridge cut-off door frame, includes the main tributary fagging, a side lock joint of main tributary fagging is provided with the lock joint curb plate, a side vertical to fixed joint of lock joint curb plate has joint strip, the both sides limit symmetry lock joint of lock joint curb plate has sealed side bar, the inboard limit of main tributary fagging is fixed to be inlayed and is had fire-retardant parting bead, the inboard limit of main tributary fagging is filled with fire-retardant inlayer, the through-hole has evenly been seted up to the side of main tributary fagging, the one end of through-hole has been seted up and has been hidden first hole, a side draw-in groove has been seted up to the side of main tributary fagging is vertical, the stability draw-in groove has been seted up to the both sides limit symmetry of main tributary fagging, the one end level of main tributary fagging has been seted up the end draw-in groove, L shape picture peg's side has been seted up the through hole, fixed screw has been seted up to the inboard limit of end draw-in groove, the inboard limit of through-in hole has been pegged graft and has been fixed screw, the both sides limit of stablizing side symmetry side, the side of lock joint groove has the stability draw-in strip has been welded to weld one side.
As a preferred embodiment of the present utility model: the number of the main support plates is three, the two main support plates are arranged in parallel, the three main support plates are arranged in a U-shaped mode in an end-to-end butt joint mode, the specification and the size of the two main support plates are kept consistent, the section of the buckling side plates is arranged in a U-shaped mode, and the buckling side plates are uniformly and correspondingly buckled at the side edge positions among the main support plates.
As a preferred embodiment of the present utility model: the sealing rubber strips are vertically and fixedly arranged at the side frame body positions between the buckling side plates, the sealing rubber strips are made of flame-retardant materials, and the sealing side strips are respectively arranged at the two symmetrical side edge positions of the buckling side plates in a parallel symmetrical mode.
As a preferred embodiment of the present utility model: the flame-retardant parting bead is fixedly arranged at the inner side central axis position of the main supporting plate, a broken bridge type arrangement is formed between the flame-retardant parting bead and the main supporting plate, through holes are horizontally formed in the positions, close to the edges, of the side edges of the main supporting plate in a penetrating mode, and side clamping grooves are formed in the positions, close to the two edges, of one side edge of the main supporting plate in the vertical direction.
As a preferred embodiment of the present utility model: the stable buckling groove is vertically formed in two symmetrical side edges of the main supporting plate, two ends of the L-shaped plugboard are horizontally inserted and arranged on inner side edges of two adjacent end clamping grooves, one ends of the through holes are in one-to-one correspondence butt joint with the opening ends of the fixing screw holes, and the penetrating ends of the fixing screws are inserted and arranged on inner side edges of the fixing screw holes in a threaded fixed connection mode.
As a preferred embodiment of the present utility model: the side stabilizing grooves are formed in the positions, close to the edges, of two symmetrical side edges of the buckling side plates in a symmetrical mode, the buckling strips are arranged on the inner side edges of the side clamping grooves and the stabilizing buckling grooves in a one-to-one correspondence mode, and the stabilizing buckling strips are arranged on the inner side edges of the side stabilizing grooves in a one-to-one correspondence mode.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, after the main support plates are arranged in a head-to-tail butt joint mode, the two L-shaped plugboards are correspondingly inserted into the side edge positions of the main support plates, the two L-shaped plugboards are fixedly connected and arranged in the fixing screw holes after penetrating through the through holes through a plurality of fixing screws, the three main support plates are fixedly connected and operated, then the fixed main support plates are buckled and arranged on the inner side edge of a door opening, the fixed main support plates are fixed at the side edge positions of a wall body after penetrating through the through holes through bolts, nuts are hidden in the head-hiding holes and cannot influence the outside, after the main support plates are fixed, the buckling side plates can be buckled and arranged at the side edge positions of the main support plates, the buckling side clamping grooves and the stabilizing buckling grooves are correspondingly buckled and arranged in the side edge positions of the buckling side plates through a plurality of sealing side plates, the stabilizing buckling strips on the side edges are buckled and arranged in the side stabilizing grooves in a one-to-one mode, the door opening is tightly buckled and formed, the door opening is in a structure, and the whole thermal insulation material is hidden in the head-hiding hole is prevented from affecting the outside, and the fire-proof structure is more rapid when the whole thermal insulation structure is installed.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of a fire-proof and heat-insulating bridge-cut-off door frame;
FIG. 2 is a schematic top view in cross-section of a main support plate of a fire-resistant insulated broken bridge type door frame showing details of the connection;
FIG. 3 is a schematic illustration of the structure of a main support plate of a fire-resistant and heat-insulating broken bridge type door frame in elevation cross-sectional connection detail;
FIG. 4 is a schematic top view of a cross-sectional connection detail of a fastening side panel of a fire-resistant and heat-insulating bridge-cut-off door frame;
fig. 5 is a schematic structural view showing a connection detail of a top cross section of a sealing side bar of a fireproof and heat-insulating bridge-cut-off door frame.
In the figure: 1. a main support plate; 2. buckling the side plates; 3. a sealing rubber strip; 4. sealing the side bars; 5. flame-retardant parting strips; 6. a flame retardant inner layer; 7. a through hole; 8. hiding the head hole; 9. a side clamping groove; 10. a stable buckling groove; 11. an end clamping groove; 12. an L-shaped plugboard; 13. a through hole; 14. fixing the screw holes; 15. a fixed screw; 16. a side stabilizing groove; 17. a buckling strip; 18. stabilizing the buckling strip.
Detailed Description
Referring to fig. 1, in the embodiment of the utility model, a fireproof and heat-insulating bridge-cut-off type door frame comprises main support plates 1, wherein one side edge of each main support plate 1 is buckled with buckling side plates 2, the number of the main support plates 1 is three, the two main support plates 1 are arranged in parallel, the three main support plates 1 are arranged in a U-shaped shape in a head-to-tail butt joint manner, the specification and the size of the two main support plates 1 are consistent, the cross section of each buckling side plate 2 is arranged in a U-shaped shape, the buckling side plates 2 are uniformly and correspondingly buckled at the side edge positions among the main support plates 1, one side edge of each buckling side plate 2 is vertically and fixedly clamped with a sealing rubber strip 3, two side edges of each buckling side plate 2 are symmetrically buckled with sealing side strips 4, the sealing rubber strips 3 are vertically and fixedly arranged at the side frame body positions among the buckling side plates 2, the sealing rubber strips 3 are made of flame-retardant materials, and the sealing side strips 4 are respectively arranged at the two symmetrical side edge positions of each buckling side plate 2 in parallel and symmetrical;
referring to fig. 2-5, in an embodiment of the present utility model, a fire-proof and heat-insulating bridge-cut-off door frame is provided, wherein a fire-proof spacer bar 5 is fixedly embedded in an inner side of a main support plate 1, a fire-proof inner layer 6 is filled in the inner side of the main support plate 1, through holes 7 are uniformly formed in the sides of the main support plate 1, a head storage hole 8 is formed at one end of the through holes 7, a side clamping groove 9 is vertically formed in one side of the main support plate 1, the fire-proof spacer bar 5 is fixedly arranged in an inner side central axis position of the main support plate 1, a bridge-cut-off arrangement is formed between the fire-proof spacer bar 5 and the main support plate 1, the through holes 7 are horizontally and penetratingly formed in the sides of the main support plate 1 near edge positions, the side clamping grooves 9 are vertically formed in the sides of the main support plate 1 near two edge positions, stabilizing clamping grooves 10 are symmetrically formed in the two sides of the main support plate 1, an end clamping groove 11 is horizontally formed at one end of the main support plate 1, the inner side of the end clamping groove 11 is horizontally inserted with an L-shaped plugboard 12, the side edge of the L-shaped plugboard 12 is provided with a through hole 13, the inner side of the end clamping groove 11 is provided with a fixing screw hole 14, the inner side of the through hole 13 is inserted with a fixing screw 15, the stabilizing buckle groove 10 is vertically arranged on two symmetrical sides of the main supporting plate 1, the two ends of the L-shaped plugboard 12 are horizontally inserted and arranged on the inner sides of two adjacent end clamping grooves 11, one end of the through hole 13 is uniformly and correspondingly butted and arranged at the opening end of the fixing screw hole 14, the penetrating end of the fixing screw 15 is inserted and arranged on the inner side of the fixing screw hole 14 in a threaded fixed connection manner, two sides of the buckling side plate 2 are symmetrically provided with side stabilizing grooves 16, the inner side of the buckling side plate 2 is uniformly welded with buckling strips 17, one side of the sealing side strip 4 is symmetrically welded with stabilizing buckling strips 18, the side stabilizing grooves 16 are vertically and symmetrically arranged at the edge positions close to the two symmetrical side edges of the buckling side plate 2 in pairs, the buckling strips 17 are vertically and correspondingly clamped at the inner side edges of the side clamping grooves 9 and the stabilizing buckling grooves 10 in a one-to-one correspondence manner, and the stabilizing buckling strips 18 are uniformly and correspondingly clamped at the inner side edges of the side stabilizing grooves 16.
The working principle of the utility model is as follows:
after the main support plates 1 are mutually in butt joint, the two L-shaped plugboards 12 are correspondingly inserted into the adjacent end clamping grooves 11, the fixing screws 15 penetrate through the through holes 13 and are fixedly connected to the inside of the fixing screw holes 14, the three main support plates 1 are fixedly connected to each other for operation, then the fixed main support plates 1 are buckled and arranged on the inner side edges of a door opening, the bolts penetrate through the through holes 7 and then are fixed on the side edge positions of a wall body, nuts are hidden in the inside of the head hiding holes 8 and cannot influence the outside, after the main support plates 1 are fixed, the buckling side plates 2 are buckled and arranged on the side edge positions of the main support plates 1, the buckling strips 17 are correspondingly buckled and arranged on the side edge positions of the side clamping grooves 9 and the side stabilizing buckling grooves 10, and meanwhile the sealing side plates 4 are buckled and arranged on the side edge positions of the buckling side plates 2, the side stabilizing strips 18 are buckled and arranged in the side opening stabilizing grooves 16 in a one-to-one correspondence mode, so that the door frame is tightly wrapped, and a structure is formed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a fire prevention and heat insulation's bridge cut-off door frame, includes main tributary fagging (1), its characterized in that, a side lock joint of main tributary fagging (1) is provided with lock joint curb plate (2), a side vertical to fixed joint of lock joint curb plate (2) has joint strip (3), both sides limit symmetry lock joint of lock joint curb plate (2) has sealed lateral stripe (4), the medial side of main tributary fagging (1) is fixed to be inlayed and is had fire-retardant parting bead (5), the medial side of main tributary fagging (1) is filled with fire-retardant inlayer (6), penetrating hole (7) have evenly been seted up to the side of main tributary fagging (1), the one end of penetrating hole (7) has been seted up and has been hidden first hole (8), a side vertical to have been seted up of side draw-in groove (9), stable draw-in groove (10) have been seted up to the both sides limit symmetry of main tributary fagging (1), end joint groove (11) have been seted up to the level of main tributary fagging (1), the medial side draw-in groove (11) is fixed, the medial side draw-in groove (11) is filled with fire-retardant inlayer fagging (12), the medial side joint groove (13) is seted up to the side of main tributary fagging (1) is equipped with screw (13), side stabilizing grooves (16) are symmetrically formed in two side edges of the buckling side plates (2), buckling strips (17) are uniformly welded on the inner side edges of the buckling side plates (2), and stabilizing buckling strips (18) are symmetrically welded on one side edges of the sealing side strips (4).
2. The fireproof and heat-insulating bridge-cut-off type door frame according to claim 1, wherein the number of the main supporting plates (1) is three, the two main supporting plates (1) are arranged in parallel, the three main supporting plates (1) are arranged in a U-shaped end-to-end manner, the specification and the size of the two main supporting plates (1) are kept consistent, the cross section of the buckling side plate (2) is arranged in a U-shaped manner, and the buckling side plates (2) are uniformly and correspondingly buckled at the side edge positions among the main supporting plates (1).
3. The fireproof and heat-insulating broken bridge type door frame according to claim 1, wherein the sealing rubber strips (3) are vertically and fixedly arranged at the side frame body positions between the buckling side plates (2), the sealing rubber strips (3) are made of flame-retardant materials, and the sealing side strips (4) are respectively arranged at the two symmetrical side edge positions of the buckling side plates (2) in a parallel symmetrical mode in pairs.
4. The fireproof and heat-insulating bridge-cut-off type door frame according to claim 1, wherein the flame retardant parting bead (5) is fixedly arranged at the inner side central axis position of the main supporting plate (1), a bridge-cut-off type arrangement is formed between the flame retardant parting bead (5) and the main supporting plate (1), through holes (7) are horizontally and penetratingly formed at the side edge of the main supporting plate (1) close to the edge positions, and side clamping grooves (9) are vertically formed at the side edge of the main supporting plate (1) close to the two edge positions.
5. The fireproof and heat-insulating bridge-cut-off type door frame according to claim 1, wherein the stable buckling groove (10) is vertically formed on two symmetrical side edges of the main supporting plate (1), two ends of the L-shaped inserting plate (12) are horizontally inserted and arranged on inner side edges of two adjacent end clamping grooves (11), one end of the penetrating hole (13) is in one-to-one corresponding butt joint with the opening end of the fixing screw hole (14), and the penetrating end of the fixing screw rod (15) is inserted and arranged on the inner side edge of the fixing screw hole (14) in a threaded fixed connection mode.
6. The fireproof and heat-insulating bridge-cut-off type door frame according to claim 1, wherein the side stabilizing grooves (16) are vertically and symmetrically arranged at two symmetrical side edges of the buckling side plates (2) in pairs, the buckling strips (17) are vertically and correspondingly clamped at the inner side edges of the side clamping grooves (9) and the stabilizing buckling grooves (10), and the stabilizing buckling strips (18) are uniformly and correspondingly clamped at the inner side edges of the side stabilizing grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998376.0U CN220014936U (en) | 2023-04-28 | 2023-04-28 | Fireproof and heat-insulating bridge-cut-off type door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998376.0U CN220014936U (en) | 2023-04-28 | 2023-04-28 | Fireproof and heat-insulating bridge-cut-off type door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014936U true CN220014936U (en) | 2023-11-14 |
Family
ID=88683515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320998376.0U Active CN220014936U (en) | 2023-04-28 | 2023-04-28 | Fireproof and heat-insulating bridge-cut-off type door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014936U (en) |
-
2023
- 2023-04-28 CN CN202320998376.0U patent/CN220014936U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2014318737A1 (en) | Insulation system for buildings | |
| CN111042409A (en) | Fireproof glass curtain wall with right-angle steel pipe | |
| CN220014936U (en) | Fireproof and heat-insulating bridge-cut-off type door frame | |
| CN210086596U (en) | Connecting structure of glass curtain wall stand column and cross beam | |
| CN216277578U (en) | Inserting strip type aluminum alloy heat insulation section structure and fire-resistant window comprising same | |
| CN213775131U (en) | Fireproof door leaf | |
| CN216041886U (en) | Assembled heat preservation wall structure | |
| CN211500304U (en) | Sash section bar, middle frame section bar, window frame section bar, batten section bar and aluminum alloy window | |
| CN113898075A (en) | Slidable connection method and connection assembly for light wallboard filler wall and structural main body | |
| CN220101094U (en) | People's air defense door that can splice fast | |
| CN211714306U (en) | Fireproof glass curtain wall with right-angle steel pipe | |
| CN215759814U (en) | Decorate partition wall board built-up connection structure | |
| CN214498840U (en) | Heat-insulating fire-resistant window | |
| CN213897683U (en) | Fireproof glass partition wall | |
| CN215804206U (en) | Connect convenient anticorrosion and prevent fire door | |
| CN216948922U (en) | Double-glass fireproof glass partition | |
| CN214833847U (en) | Curtain wall structure without upright posts | |
| CN219196363U (en) | Thermal insulation type fireproof plate | |
| CN213233880U (en) | Building gap fire prevention block structure | |
| CN219548749U (en) | Fire-resistant separation aluminum fireproof door | |
| CN215802642U (en) | Hollow micro-foaming PVC partition wall board | |
| CN215859841U (en) | Multifunctional fireproof door pocket structure based on split ecology | |
| CN219754402U (en) | Fire window fixed connection spare | |
| CN217151693U (en) | Glass pane of technique of glue-free for densely splicing wide middle stile and narrow frame | |
| CN219281592U (en) | Assembled fire-resistant heat preservation door and window section bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |