CN206785245U - Super large-scale Fireproof door structure - Google Patents
Super large-scale Fireproof door structure Download PDFInfo
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- CN206785245U CN206785245U CN201720629863.4U CN201720629863U CN206785245U CN 206785245 U CN206785245 U CN 206785245U CN 201720629863 U CN201720629863 U CN 201720629863U CN 206785245 U CN206785245 U CN 206785245U
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- door
- door leaf
- fire
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- doorframe
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Abstract
It the utility model is related to a kind of super large-scale Fireproof door structure, include the door leaf of split setting on doorframe, the edge interlaced with each other of the door leaf of split setting is provided with middle seam ledge, lid seam plate is provided with middle seam ledge, the second fireproof expansion seal part is set between middle seam ledge, described door leaf is articulated with doorframe by hinge of preventing fires, and fire-proof door closer is set between the inner side on door leaf top and doorframe, and the outer rim of door leaf and the inner edge of doorframe set the first fireproof expansion seal part；Described door leaf includes its internal perlite foamed fireproofing door panel set, the skeleton arranged anyhow is provided with perlite foamed fireproofing door panel, diagonal brace is set between skeleton, the outer surface of perlite foamed fireproofing door panel sets fire-proof plate, the outer surface of fire-proof plate sets door skin, and described door skin is postponed to the outside of described middle seam ledge；The outside on the top of described door leaf sets fire prevention latch and fire prevention sequencer, and the outside at the middle part of door leaf sets Fire-proof lock.
Description
Technical field
It the utility model is related to fire resistant doorsets, and in particular to a kind of super large-scale Fireproof door structure.
Background technology
Fire is one of common disaster for threatening human life's safety.Fire resistant doorsets refer to that fire resisting can be met within a certain period of time
The door of stability, integrality and thermal insulation requirement.It is to be located at fire protection interval, emergency staircase, vertical shaft etc. with one
Determine the fire protection separators of fire resistance, it is in addition to having the function that common door, with more the work for preventing fire spreading and flue gas diffusion
With the sprawling of the intensity of a fire can be prevented within a certain period of time, it is ensured that evacuating personnel.When fleeing from fire for people when fire occurs and win
Between, prevent fire diffusion, delay fire spread and fire resisting certain time.Therefore, fire resistant doorsets play heavy to closing when fire occurs
The effect wanted, fire resistant doorsets are broadly applied many fields such as private residence, ship, building, chemical industry, mechanical engineering.It is existing anti-
Vent generally existing structural plane is small, thus exists and requires that building enabling chamber requirement face is small, the requirement to building itself is just higher
, its be study carefully its main cause be because big specification fire resistant doorsets structural plane itself manufacture it is big, structure surface intensity does not catch up with, and exists
Non-deformability, fire stability under fire resistant doorsets intensity, high temperature can not meet building requirements.
The content of the invention
The utility model purpose is to provide a kind of super large-scale Fireproof door structure, and intensity is high, the non-deformability under high temperature
By force, fire stability is good, and unlatching is flexible, sturdy and durable, esy to use, safe and reliable, meets that building opens the requirement of gate chamber.
In order to realize the above object the technical solution adopted in the utility model is：A kind of super large-scale Fireproof door structure, bag
The door leaf of split setting on doorframe is included, the edge interlaced with each other of the door leaf of split setting is provided with middle seam ledge, and middle seam is taken
Connect and lid seam plate is provided with frame, the second fireproof expansion seal part is set between middle seam ledge, described door leaf closes by preventing fires
Page is articulated with doorframe, sets fire-proof door closer between the inner side on door leaf top and doorframe, the outer rim of door leaf and doorframe it is interior
Edge sets the first fireproof expansion seal part；Described door leaf includes its internal perlite foamed fireproofing door panel set, pearl
The skeleton arranged anyhow is provided with rock foamed fireproofing door panel, diagonal brace, perlite foamed fireproofing door panel are set between skeleton
Outer surface fire-proof plate is set, the outer surface of fire-proof plate sets door skin, and described door skin is postponed to described middle seam
The outside of ledge；The outside on the top of described door leaf sets fire prevention latch and fire prevention sequencer, the outside at the middle part of door leaf
Fire-proof lock is set.
It is of the present utility model to have technical effect that：The fire resistant doorsets that are obtained using said structure are elegant in appearance, open flexibly, it is hard
Gu durable, esy to use, safe and reliable, the middle seam ledge of door leaf closes each other, and lid seam plate covers the gap between door leaf, the
Two fireproof expansion seal parts play the fireproofing function between split door leaf, and fire-proof door closer, fire prevention sequencer are played to door leaf
From the effect of keying, the first fireproof expansion seal part plays the fireproofing function between door leaf, doorframe, and door leaf inner frame rises with diagonal brace
To large area supporting role, it is ensured that the fireproofing function of perlite foamed fireproofing door panel, fire-proof plate play pre- fireproofing function, ensure
Perlite foamed fireproofing door panel, skeleton, the arrangement of diagonal brace inside door leaf, obtained fire resistant doorsets intensity is high, the resistance under high temperature
Shape ability is strong, and fire stability is good, and unlatching is flexible, sturdy and durable, esy to use, safe and reliable, meets that building opens gate chamber
Requirement.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is Fig. 1 B-B cross section structure diagrams；
Fig. 3 is Fig. 1 A-A cross section structure diagrams；
Fig. 4 is Fig. 3 partial enlarged drawing.
Embodiment
Referring to the drawings, a kind of super large-scale Fireproof door structure, including on doorframe 1 split setting door leaf 2, split setting
The edge interlaced with each other of door leaf 2 is provided with middle seam ledge 11, and lid seam plate 15, middle seam overlap joint are provided with middle seam ledge 11
Second fireproof expansion seal part 6b is set between frame 11, and described door leaf 2 is articulated with doorframe 1 by hinge 4 of preventing fires, door leaf 2
Fire-proof door closer 5 is set between the inner side on top and doorframe 1, and the outer rim of door leaf 2 and the inner edge of doorframe 1 set the first fire prevention swollen
Swollen seal 6a；Described door leaf 2 includes its internal perlite foamed fireproofing door panel 7 set, perlite foamed fireproofing door
Be provided with the skeleton 12 arranged anyhow in core plate 7, diagonal brace 13 be set between skeleton 12, perlite foamed fireproofing door panel 7 it is outer
Surface sets fire-proof plate 14, and the outer surface of fire-proof plate 14 sets door skin 8, and described door skin 8 is postponed in described
Stitch the outside of ledge 11；The outside on the top of described door leaf 2 sets fire prevention latch 9 and sequencer 10 of preventing fires, in door leaf 2
The outside in portion sets Fire-proof lock 3.
The fire resistant doorsets that are obtained using said structure are elegant in appearance, it is flexible, sturdy and durable, esy to use, safe and reliable to open,
The middle seam ledge 11 of door leaf 2 closes each other, and lid seam plate 15 covers the gap between door leaf 2, the second fireproof expansion seal part 6b
The fireproofing function between split door leaf 2 is played, fire-proof door closer 5, fire prevention sequencer 10 play the work to door leaf 2 from keying
With the first fireproof expansion seal part 6a plays the fireproofing function between door leaf 2, doorframe 1, and the inner frame 12 of door leaf 2 rises with diagonal brace 13
To large area supporting role, it is ensured that the fireproofing function of perlite foamed fireproofing door panel 7, fire-proof plate 14 play pre- fireproofing function,
Ensure the inside perlite foamed fireproofing door panel 7 of door leaf 2, skeleton 12, the arrangement of diagonal brace 13, obtained fire resistant doorsets intensity is high, high
Non-deformability under temperature is strong, and fire stability is good, and unlatching is flexible, sturdy and durable, esy to use, safe and reliable, meets to build
Build out the requirement of gate chamber.
Further, described lid seam plate 15 includes the frame substrate being fixedly arranged in middle seam ledge 11, is set in frame substrate
There is multi-layer fireproofing plate 16, the outer rim close to the fire-proof plate 16 of middle seam ledge 11 is provided with the 3rd fireproof expansion seal part 6c.
Because super large-scale Fireproof door structure is in most cases normally closed type, therefore the fire protection requirement between door leaf 2 is very
Height, lid seam plate 15 are supported using frame substrate, and multi-layer fireproofing plate 16 is prevented fires, it is ensured that the fire prevention high request between door leaf 2.
Further, the first described fireproof expansion seal part 6a offsets one from another arrangement.The first fire prevention being staggeredly arranged
Expansion sealing element 6a more effectively ensures the fire prevention between doorframe 1 and door leaf 2.
Claims (3)
- A kind of 1. super large-scale Fireproof door structure, it is characterised in that：Include the door leaf (2) of split setting on doorframe (1), to opening up The edge interlaced with each other for the door leaf (2) put is provided with middle seam ledge (11), and lid seam plate is provided with middle seam ledge (11) (15) the second fireproof expansion seal part (6b), is set between middle seam ledge (11), described door leaf (2) passes through hinge of preventing fires (4) it is articulated with doorframe (1), fire-proof door closer (5) is set between the inner side on door leaf (2) top and doorframe (1), door leaf (2) The inner edge of outer rim and doorframe (1) sets the first fireproof expansion seal part (6a)；Described door leaf (2) includes its internal setting Perlite foamed fireproofing door panel (7), perlite foamed fireproofing door panel (7) is interior to be provided with the skeleton (12) arranged anyhow, bone Diagonal brace (13) is set between frame (12), and the outer surface of perlite foamed fireproofing door panel (7) sets fire-proof plate (14), fire-proof plate (14) outer surface sets door skin (8), and described door skin (8) is postponed to outside described middle seam ledge (11) Side；The outside on the top of described door leaf (2) sets fire prevention latch (9) and sequencer (10) of preventing fires, outside the middle part of door leaf (2) Side sets Fire-proof lock (3).
- 2. super large-scale Fireproof door structure according to claim 1, it is characterised in that：Described lid seam plate (15) includes solid Located at the middle frame substrate stitched in ledge (11), multi-layer fireproofing plate (16) is provided with frame substrate, close to middle seam ledge (11) The outer rim of fire-proof plate (16) be provided with the 3rd fireproof expansion seal part (6c).
- 3. super large-scale Fireproof door structure according to claim 1, it is characterised in that：The first described fire prevention Expansion sealing Part (6a) offsets one from another arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629863.4U CN206785245U (en) | 2017-06-01 | 2017-06-01 | Super large-scale Fireproof door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629863.4U CN206785245U (en) | 2017-06-01 | 2017-06-01 | Super large-scale Fireproof door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206785245U true CN206785245U (en) | 2017-12-22 |
Family
ID=60714762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629863.4U Active CN206785245U (en) | 2017-06-01 | 2017-06-01 | Super large-scale Fireproof door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206785245U (en) |
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2017
- 2017-06-01 CN CN201720629863.4U patent/CN206785245U/en active Active
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