CN211500293U - Novel prevent fire door's door frame structure - Google Patents
Novel prevent fire door's door frame structure Download PDFInfo
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- CN211500293U CN211500293U CN201922364045.8U CN201922364045U CN211500293U CN 211500293 U CN211500293 U CN 211500293U CN 201922364045 U CN201922364045 U CN 201922364045U CN 211500293 U CN211500293 U CN 211500293U
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- door frame
- side frame
- door
- groove
- frame side
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Abstract
The utility model discloses a novel prevent fire door's door frame structure, including door frame side frame, the positive middle part of door frame side frame is provided with the draw-in groove, the internally mounted of draw-in groove has the flame retardant coating, the reinforcing curb plate is installed at the both ends of crossbeam board, fixed ear is installed to the bottom both sides of crossbeam board, be provided with the mounting hole on the fixed ear, the bottom middle part of crossbeam board is provided with fire-resistant bed course. The utility model discloses a one side of door frame side frame is provided with the draw-in groove, there is the flame retardant coating at the internally mounted of draw-in groove, install the buckle board in one side of door frame side frame, it is convenient fixed with the installation of door frame side frame through the buckle board, install fixed ear in the bottom both sides of crossbeam board, and fixed ear inlays with the draw-in groove and is connected, it dismantles to make things convenient for the installation of crossbeam board through it, and install at the both ends of crossbeam board and consolidate the curb plate, and consolidate the curb plate and conveniently pass through bolt and door frame side frame fixed connection, increase fixed fastness.
Description
Technical Field
The utility model relates to a door frame structure field specifically is a novel prevent fire door's door frame structure.
Background
The door frame structure of the fireproof door facilitates installation of the fireproof door, and can protect the fireproof door, the fireproof door is a door capable of meeting requirements of fire resistance stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance, such as a fireproof partition arranged between fireproof partitions, an evacuation staircase and a vertical shaft, the fireproof door has the functions of preventing fire from spreading and smoke from diffusing besides the function of a common door, can prevent fire from spreading within a certain time, ensures personnel evacuation, and is embedded on a wall, a door leaf is generally supported, and a frame of the exposed door is embedded on the wall.
The door frame structure of the fireproof door at the present stage has various disadvantages, such as inconvenient assembly, disassembly and replacement, poor fireproof capability and poor fixing firmness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel prevent fire door's door frame structure to the equipment of solving among the prior art is inconvenient, inconvenient installation is dismantled and is changed, and the fire behavior is poor, the poor problem of fixed fastness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel prevent fire door's door frame structure, includes door frame side frame, the front middle part of door frame side frame is provided with the draw-in groove, the internally mounted of draw-in groove has the flame retardant coating, the crossbeam board is installed at the top of door frame side frame, the reinforcement curb plate is installed at the both ends of crossbeam board, fixed ear is installed to the bottom both sides of crossbeam board, be provided with the mounting hole on the fixed ear, the bottom middle part of crossbeam board is provided with fire-resistant bed course.
Preferably, the crossbeam board sets up structure as an organic whole with fixed ear, and fixed ear inlays in the draw-in groove.
Preferably, the reinforcing side plate is welded to the cross beam plate, and the reinforcing side plate is fixed to one side of the side frame of the door frame through a long bolt.
Preferably, a bolt hole is formed in the position, close to the upper position, of the clamping groove, and the mounting hole in the fixing lug is opposite to the bolt hole in mounting.
Preferably, a clamping plate of an integrated structure is installed on one side of the door frame side frame, and the door frame side frame is fixedly connected with the wall body side wall of the door opening through the clamping plate.
Preferably, the crossbeam board is provided with two altogether, and two crossbeam boards are installed respectively in the tow sides of door frame side frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a one side of door frame side frame is provided with the draw-in groove, internally mounted at the draw-in groove has the flame retardant coating, install the buckle board in one side of door frame side frame, it is convenient fixed with the installation of door frame side frame through the buckle board, install fixed ear in the bottom both sides of crossbeam board, and fixed ear inlays with the draw-in groove and is connected, it dismantles to make things convenient for the installation of crossbeam board through it, and install at the both ends of crossbeam board and consolidate the curb plate, and consolidate the curb plate and conveniently pass through bolt and door frame side frame fixed connection, increase fixed fastness, install the fire-resistant bed course in the bottom of crossbeam board, can improve fire-proofness through it.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the cross beam plate of the present invention.
Fig. 3 is a top view of the door frame side frame of the present invention.
In the figure: 1. a refractory cushion layer; 2. a beam plate; 3. fixing the ear; 4. reinforcing the side plate; 5. a long bolt; 6. a doorframe side frame; 7. a refractory layer; 8. a card slot; 9. a buckle plate; 10. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a novel door frame structure of a fire door comprises a door frame side frame 6, wherein a slot 8 is formed in the middle of the front surface of the door frame side frame 6, the slot 8 is conveniently connected to the fixing lugs 3 on the two sides of the bottom of the beam plate 2 in an embedded manner and fixed by bolts, a snap plate 9 of an integral structure is installed on one side of the door frame side frame 6, the door frame side frame 6 is fixedly connected to the wall side wall of the door opening by the snap plate 9, the snap plate 9 enables the door frame side frame 6 to be snapped on the inner wall of the door opening, a fire-proof layer 7 is installed inside the slot 8, the fire-proof layer 7 can improve the fire-proof capability, the beam plate 2 is installed on the top of the door frame side frame 6, the two beam plates 2 are installed on the front and back sides of the door frame side frame 6, the two beam plates 2 are installed, and fixed ear 3 inlays in draw-in groove 8, consolidate curb plate 4 is installed at the both ends of crossbeam board 2, it can consolidate the crossbeam board 2 and be connected with door frame side frame 6 to consolidate curb plate 4, consolidate curb plate 4 and crossbeam board 2 welded connection, and consolidate curb plate 4 and one side of door frame side frame 6 and pass through 5 bolt fastening of stay bolt, the department of leaning on last position on draw-in groove 8 is provided with the bolt hole, and mounting hole 10 on the fixed ear 3 just is just to installing with the bolt hole, this kind of design makes fixed ear 3 lock the fixing through the bolt after embedding in draw-in groove 8, fixed ear 3 is installed to the bottom both sides of crossbeam board 2, be provided with mounting hole 10 on the fixed ear 3, the bottom middle part of crossbeam board 2 is provided with fire-resistant cushion 1, fire-resistant cushion 1 can improve fire-proof ability.
The utility model discloses a theory of operation is: this equipment is when using, inlay the both sides of installing at the door opening with door frame side frame 6, then with crossbeam board 2 through fixed ear 3 embedding draw-in groove 8 in, and connect fixedly through the bolt, the lateral wall fixed connection of 5 and door frame side frame 6 is passed through to the one end that will consolidate curb plate 4, make up into the door frame structure through crossbeam board 2 and door frame side frame 6, make it protect preventing fire door, can improve the thermal-insulated effect of door frame through fire-resistant bed course 1 and flame retardant coating 7.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The novel fireproof door frame structure comprises a door frame side frame (6), and is characterized in that a clamping groove (8) is formed in the middle of the front face of the door frame side frame (6), a fireproof layer (7) is installed inside the clamping groove (8), a cross beam plate (2) is installed at the top of the door frame side frame (6), reinforcing side plates (4) are installed at two ends of the cross beam plate (2), fixing lugs (3) are installed on two sides of the bottom of the cross beam plate (2), mounting holes (10) are formed in the fixing lugs (3), and a fireproof cushion layer (1) is arranged in the middle of the bottom end of the cross beam plate (2).
2. The novel fire door frame structure of claim 1, further comprising: the crossbeam board (2) sets up structure as an organic whole with fixed ear (3), and fixed ear (3) inlay in draw-in groove (8).
3. The novel fire door frame structure of claim 1, further comprising: the reinforcing side plate (4) is welded with the cross beam plate (2), and the reinforcing side plate (4) is fixed with one side of the doorframe side frame (6) through a long bolt (5) by a bolt.
4. The novel fire door frame structure of claim 1, further comprising: a bolt hole is formed in the position, close to the upper position, of the clamping groove (8), and the mounting hole (10) in the fixing lug (3) is opposite to the bolt hole in mounting.
5. The novel fire door frame structure of claim 1, further comprising: a clamping plate (9) of an integrated structure is installed on one side of the door frame side frame (6), and the door frame side frame (6) is fixedly connected with the wall body side wall of the door opening through the clamping plate (9).
6. The novel fire door frame structure of claim 1, further comprising: the two transverse beam plates (2) are arranged, and the two transverse beam plates (2) are respectively arranged on the front surface and the back surface of the door frame side frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364045.8U CN211500293U (en) | 2019-12-25 | 2019-12-25 | Novel prevent fire door's door frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922364045.8U CN211500293U (en) | 2019-12-25 | 2019-12-25 | Novel prevent fire door's door frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211500293U true CN211500293U (en) | 2020-09-15 |
Family
ID=72419500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922364045.8U Active CN211500293U (en) | 2019-12-25 | 2019-12-25 | Novel prevent fire door's door frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211500293U (en) |
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2019
- 2019-12-25 CN CN201922364045.8U patent/CN211500293U/en active Active
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