CN214697574U - Wooden door plate structure of fire door for refuge room - Google Patents
Wooden door plate structure of fire door for refuge room Download PDFInfo
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- CN214697574U CN214697574U CN202023336010.2U CN202023336010U CN214697574U CN 214697574 U CN214697574 U CN 214697574U CN 202023336010 U CN202023336010 U CN 202023336010U CN 214697574 U CN214697574 U CN 214697574U
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Abstract
The application relates to a wooden door plate structure of a fire door in a refuge room, which relates to the field of fire doors and comprises an installation frame, wherein the installation frame comprises two vertical beams and two cross beams, the two vertical beams are arranged at intervals and are parallel to each other, the two cross beams are also arranged at intervals and are parallel to each other, the two cross beams are arranged between the two vertical beams, a middle beam is arranged between the two cross beams, and the middle beam is parallel to the two cross beams; the both sides of well spacer beam all are provided with prevents fire door core, and all are provided with prevents fire door planking in the both sides of preventing fire door core. This application has the structural strength who increases fire door and the effect of seal.
Description
Technical Field
The application relates to the field of fireproof doors, in particular to a wooden door plate structure of a fireproof door in a refuge room.
Background
Refuge room generally sets up in the higher resident's house of floor, and generally adopts wooden door plant structure, and when the conflagration breaing out, the resident can get into the refuge room and dodge, and the temperature is higher when because of the conflagration breaing out, and wooden door plant can produce certain thermal expansion, leads to preventing fire door expansion deformation fracture, and the seal descends, can not effectual isolated smog.
In view of the above-mentioned related art, the inventors consider that there is a drawback that the structural strength and the sealing property of the fire door are low.
SUMMERY OF THE UTILITY MODEL
In order to increase the structural strength and the leakproofness of the fireproof door, the application provides a wooden door plate structure of the fireproof door in a refuge room.
The application provides a fire door wooden door plant structure adopts following technical scheme between refuge:
a wooden door plate structure of a fire door in a refuge room comprises an installation frame, wherein the installation frame comprises two vertical beams and two cross beams, the two vertical beams are arranged at intervals and are parallel to each other, the two cross beams are also arranged at intervals and are parallel to each other, the two cross beams are arranged between the two vertical beams, a middle partition beam is arranged between the two cross beams, and the middle partition beam is arranged parallel to the two cross beams; the both sides of well spacer beam all are provided with prevents fire door core, and all are provided with prevents fire door planking in the both sides of preventing fire door core.
Through adopting above-mentioned technical scheme, cut apart the installing frame through well spacer beam, the effectual stability that increases the installing frame prevents that the installing frame from taking place deformation, can play certain cushioning effect between two blocks of fire door core boards when the thermal expansion, compares that the installation is a fire door core structural strength is higher, prevents to prevent that fire door thermal expansion from warping, leads to the seal to descend, and the condition that can not effectual isolated smog appears and then the effectual structural strength and the seal that prevents fire door that has increased.
Optionally, a bumper beam is arranged on one side of each of the two cross beams close to the middle partition beam, and the bumper beams are made of elastic materials.
Through adopting above-mentioned technical scheme, the buffer beam has certain elastic deformation ability, and when preventing fire door thermal expansion deformation, the buffer beam can absorb certain deformation, prevents to prevent that fire door thermal expansion from damaging, has increased the structural stability who prevents fire door.
Optionally, each of the buffer beams on the cross beam is provided with two buffer beams, the two buffer beams are arranged on the cross beam, and a buffer seam is arranged between the two buffer beams.
Through adopting above-mentioned technical scheme, when preventing that fire door is heated the inflation and warp, the buffering seam reduces, further absorbs the deformation that prevents that fire door is heated and produces.
Optionally, two all be provided with the PLASTIC LAMINATED on the side that the perpendicular roof beam is kept away from each other.
Through adopting above-mentioned technical scheme, the effectual fire proofness that has increased the installing frame and then increase the fire proofness of PLASTIC LAMINATED.
Optionally, two all be provided with the guard plate on the side of keeping away from each other with two crossbeams on the side of keeping away from each other of PLASTIC LAMINATED.
Through adopting above-mentioned technical scheme, support the protection through the guard plate to the PLASTIC LAMINATED, increased the structural strength who prevents fire door when guaranteeing to prevent fire door fire proofness.
Optionally, the protection plate arranged on the cross beam is provided with a shrinkage through hole, and the shrinkage through hole penetrates through the protection plate on the cross beam to the protection plate on the other cross beam.
Through adopting above-mentioned technical scheme, prevent that the inside of fire door is heated the inflation, the shrink through-hole volume reduces, and the effectual deformation that will prevent fire door absorbs, prevents to prevent that fire door is heated the inflation fracture and damages.
Optionally, a reinforcing rod is arranged between the middle partition beam and the two vertical beams.
By adopting the technical scheme, the stability of the middle partition plate fixedly arranged on the vertical beam is effectively improved.
Optionally, a plurality of positioning rods are arranged on the side face, close to the two cross beams, of the middle partition beam, and corresponding positioning through grooves are formed in the fireproof door core plate.
Through adopting above-mentioned technical scheme, when the staff installed fire door core, make a plurality of locating levers all wear to establish only the location that corresponds and lead to the inslot, carry out the assistance-localization real-time, the effectual convenience that has improved the staff installation fire door core.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the installation frame is divided by the middle partition beam, so that the stability of the installation frame is effectively improved, the deformation of the installation frame is prevented, a certain buffer effect can be achieved between the two fireproof door core plates when the installation frame is heated and expanded, compared with the case that one fireproof door core plate is installed, the structural strength is higher, the fireproof door core plate is prevented from being heated and expanded to deform, the airtightness is reduced, smoke cannot be effectively isolated, and the structural strength and the airtightness of the fireproof door are effectively improved;
2. when the fireproof door is subjected to thermal expansion deformation, the buffer beam can absorb certain deformation, so that the fireproof door is prevented from being damaged by thermal expansion, and the structural stability of the fireproof door is improved;
3. the deformation that the shrink through-hole can further will prevent fire door absorbs, prevents to prevent that fire door thermal expansion fracture from damaging.
Drawings
Figure 1 is a schematic diagram showing the overall construction of a fire rated door in an embodiment of the present application.
Figure 2 is an exploded view showing the interior structure of a fire rated door in an embodiment of the present application.
Fig. 3 is a schematic view showing the positions of the reinforcing bar and the positioning bar in the embodiment of the present application.
Description of reference numerals: 1. installing a frame; 11. a beam cross; 12. erecting a beam; 13. a center spacer beam; 2. a fire door core panel; 21. positioning the through groove; 3. an outer panel of the fire door; 4. a bumper beam; 5. a fire-proof plate; 6. a protection plate; 7. shrinking the through hole; 8. a reinforcing bar; 9. and (5) positioning the rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Example 1
The embodiment of the application discloses wooden door plate structure of fire door between refuges. Referring to fig. 1 and 2, the installation frame 1 comprises two vertical beams 12 and two cross beams, wherein the cross beams and the vertical beams 12 are arranged in a cuboid shape, the two vertical beams 12 are arranged at intervals and are parallel to each other, the two cross beams are arranged between the two vertical beams 12, the two cross beams are arranged perpendicular to the two vertical beams 12, and the two cross beams are respectively arranged on the opposite surfaces of the two vertical beams 12 and are close to the two ends of the two vertical beams in the length direction; still be provided with well partition beam 13 between two perpendicular roof beams 12, well partition beam 13 is the setting of cuboid, and well partition beam 13 length direction's both ends set firmly respectively on two perpendicular roof beam 12 relative sides, and well partition beam 13 is in between two crossbeams, separates into two parts with installing frame 1 in well partition beam 13 promptly, and all installs in two parts and prevents fire door core 2, just all is provided with in the both sides of preventing fire door core 2 and prevents fire door planking 3.
Cut apart installing frame 1 through well spacer beam 13, the effectual stability that has increased installing frame 1, prevent that installing frame 1 from taking place deformation, certain inflation can take place for the volume when being heated because of preventing fire door, set up two in installing frame 1 and prevent fire door core 2, can play certain cushioning effect between two blocks of prevent fire door core 2 when being heated the inflation, it is higher to compare installation one to prevent fire door core 2 structural strength, and then the effectual structural strength who prevents fire door that has increased, prevent under the condition of taking place the conflagration, prevent that fire door is heated the inflation and is out of shape, lead to the seal to descend, can not effectual isolated smog.
When one fireproof door core plate 2 is damaged, the fireproof door core plate can be independently replaced, the use of the other fireproof door core plate 2 cannot be influenced, and the waste of resources is effectively reduced.
The fire door core board 2 in the embodiment of the application adopts the perlite board, the perlite board has high fire resistance, the fire resistance of the perlite board reaches more than 1100 ℃, the fire resistance requirement of the fire door is completely met, the heat insulation performance is good, when a fire disaster occurs, the fire door plays a heat insulation role while playing a fire prevention role, the strength of the perlite board is relatively high, the quality is light, and the whole weight of the fire door is further lightened.
The outer plate 3 of the fireproof door is made of a density plate, the density plate is fully called as a density fiberboard, wood fibers or other plant fibers are used as raw materials, synthetic resin is applied through fiber preparation, and the density plate is pressed under the heating and pressurizing condition.
Referring to fig. 1 and 2, one side that two crossbeams are close to well spacer beam 13 all is provided with two bumper beams 4, bumper beam 4 is the cuboid setting, and bumper beam 4 all sets up along the length direction of crossbeam, the equal butt in both ends that two bumper beams 4 kept away from each other is on the perpendicular roof beam 12 that corresponds, and the both ends that two bumper beams 4 are close to each other are the interval setting, form the buffering seam promptly between two bumper beams 4, bumper beam 4 is made by elastic material, adopt the ash to make in this application embodiment, the ash has certain elastic deformation ability, the deformation that the absorption fire door that can be fine was heated and is produced, and the bearing capacity of ash is stronger, the effectual structural strength who prevents the fire door that has increased.
When preventing that fire door thermal expansion warp, the buffering seam reduces, further absorbs the deformation that prevents to prevent that fire door is heated and produces, prevents to prevent that fire door thermal expansion from damaging.
Referring to fig. 1 and 2, the two vertical beams 12 are provided with fire-proof plates 5 on the sides far away from each other, the fire-proof plates 5 are arranged in a rectangular parallelepiped, in this embodiment, the fire-proof plates 5 are made of plywood, the plywood is three-layer or multi-layer plate-shaped material formed by rotatably cutting wood segments into single plates or slicing wood cubes into thin wood pieces and gluing the single plates with an adhesive, and is generally formed by gluing odd-numbered single plates in a way that the fiber directions of the single plates of adjacent layers are perpendicular to each other, so that the structural strength and the flame retardance of the fire-proof door are higher, and the fire-proof performance of the fire-proof door is improved while the structural strength of the fire-proof door is further improved.
Referring to fig. 1 and 2, and all being provided with the guard plate 6 on the side of keeping away from each other with two crossbeams on the side of keeping away from each other of two PLASTIC LAMINATED 5, guard plate 6 is the cuboid setting, and guard plate 6 also is made by the density board, when making things convenient for going on of next process, has further increased the fire-proof ability who prevents fire door.
Referring to fig. 1 and 2, two contraction through holes 7 are formed in the side face, far away from the cross beam, of the protection plate 6 arranged on one cross beam, the cross section of each contraction through hole 7 is circular, the two contraction through holes 7 are arranged at intervals, and the two contraction through holes 7 penetrate through the whole fireproof door; when the fire disaster happens, the inside of the fireproof door is heated and expanded, the size of the contraction through hole 7 is reduced, the deformation of the fireproof door is effectively absorbed, and the fireproof door is prevented from being heated, expanded, cracked and damaged.
The application embodiment of the application discloses an implementation principle of wooden door plate structure of fire door in refuge room is: the staff separates roof beam 13 in setting up in installing frame 1, separate into two parts with the installation money, will set up the fire door core 2 partition in installing frame 1 when increasing the structural stability of installing frame 1, can effectual absorption its volume expansion that is heated and produces, prevent its fracture, and through setting up bumper beam 4, the further optimization of shrink through-hole 7 prevents the fracture effect, and then the overall structure intensity who prevents fire door has been increased, prevent to prevent fire door thermal expansion, the condition that leads to the seal to descend appears, effectual isolated smog.
Example 2
Referring to fig. 2 and 3, four right angles that well septum roof beam 13 and two perpendicular roof beams 12 formed all are provided with the reinforcing edge, and stiffener 8 is the cuboid setting, and the one end of stiffener 8 sets firmly on well septum roof beam 13, and the other end sets firmly on corresponding perpendicular roof beam 12, and well septum roof beam 13, perpendicular roof beam 12 and stiffener 8 constitute a triangle-shaped, have effectually increased the steadiness that the median septum board sets firmly on perpendicular roof beam 12.
Referring to fig. 2 and 3, and the staff installs two fire door core 2 earlier in installing frame 1, then sets up the installation heavy groove of installation stiffener 8 on fire door core 2, two perpendicular roof beams 12 and well spacer 13, then installs stiffener 8 again, and the surperficial parallel and level of stiffener 8 and fire door core 2 prevents to influence the installation of fire door planking 3.
Referring to fig. 2 and 3, all be provided with a plurality of locating levers 9 on the side that well roof beam 13 is close to two crossbeams in the middle of, locating lever 9 is the cuboid setting, and a plurality of locating levers 9 all are perpendicular setting with well roof beam 13 in the middle of, the length direction evenly distributed of well roof beam 13 in the middle of all being followed to a plurality of installation poles, the logical groove 21 of location that a plurality of correspondences all has been seted up on two fire door core 2, when installation fire door core 2, make a plurality of locating levers 9 all wear to establish in the logical groove 21 of location that only corresponds, carry out the assistance-localization real-time, the effectual convenience that improves staff installation fire door core 2.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a fire door wooden door plant structure prevents between refuge which characterized in that: the mounting frame comprises a mounting frame (1), wherein the mounting frame (1) comprises two vertical beams (12) and two cross beams, the two vertical beams (12) are arranged at intervals and are parallel to each other, the two cross beams are also arranged at intervals and are parallel to each other, the two cross beams are arranged between the two vertical beams (12), a middle partition beam (13) is arranged between the two cross beams, and the middle partition beam (13) is arranged parallel to the two cross beams; the fireproof door is characterized in that fireproof door core plates (2) are arranged on two sides of the middle partition beam (13), and fireproof door outer plates (3) are arranged on two sides of the fireproof door core plates (2).
2. A fire door panel structure for a shelter as claimed in claim 1, wherein: and one side of each of the two cross beams, which is close to the middle partition beam (13), is provided with a buffer beam (4), and each buffer beam (4) is made of an elastic material.
3. A fire door panel structure for a shelter as claimed in claim 2, wherein: every bumper beam (4) on the crossbeam all sets up to two bumper beam (4) all set up on the crossbeam, and two be provided with the buffering seam between bumper beam (4).
4. A fire door panel structure for a shelter as claimed in claim 1, wherein: and fire-proof plates (5) are arranged on the side surfaces of the two vertical beams (12) which are far away from each other.
5. A fire door wooden door panel structure for shelter as claimed in claim 4, wherein: and the side surfaces of the two fireproof plates (5) far away from each other and the side surfaces of the two cross beams far away from each other are provided with protective plates (6).
6. A fire door wooden door panel structure for a shelter as claimed in claim 5, wherein: the anti-collision device is characterized in that a contraction through hole (7) is formed in the protection plate (6) arranged on the cross beam, and the contraction through hole (7) penetrates through the protection plate (6) on the other cross beam from the protection plate (6) on the cross beam.
7. A fire door panel structure for a shelter as claimed in claim 1, wherein: and reinforcing rods (8) are arranged between the middle partition beam (13) and the two vertical beams (12).
8. A fire door panel structure for a shelter as claimed in claim 1, wherein: and a plurality of positioning rods (9) are arranged on the side surfaces of the middle partition beams (13) close to the two cross beams, and corresponding positioning through grooves (21) are formed in the fireproof door core plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336010.2U CN214697574U (en) | 2020-12-31 | 2020-12-31 | Wooden door plate structure of fire door for refuge room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023336010.2U CN214697574U (en) | 2020-12-31 | 2020-12-31 | Wooden door plate structure of fire door for refuge room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697574U true CN214697574U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023336010.2U Active CN214697574U (en) | 2020-12-31 | 2020-12-31 | Wooden door plate structure of fire door for refuge room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697574U (en) |
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2020
- 2020-12-31 CN CN202023336010.2U patent/CN214697574U/en active Active
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