CN107916957A - A kind of totally enclosed type protection door system suitable for railway tunnel - Google Patents
A kind of totally enclosed type protection door system suitable for railway tunnel Download PDFInfo
- Publication number
- CN107916957A CN107916957A CN201711310218.7A CN201711310218A CN107916957A CN 107916957 A CN107916957 A CN 107916957A CN 201711310218 A CN201711310218 A CN 201711310218A CN 107916957 A CN107916957 A CN 107916957A
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- door body
- door
- totally enclosed
- enclosed type
- system suitable
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 230000002929 anti-fatigue Effects 0.000 abstract description 7
- 230000009172 bursting Effects 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 5
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- 230000005494 condensation Effects 0.000 description 2
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- 239000002360 explosive Substances 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 description 1
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 description 1
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- 239000000020 Nitrocellulose Substances 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000002344 surface layer Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/12—Dam doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of totally enclosed type protection door system suitable for railway tunnel, the protection door system includes the doorframe (2) being arranged on wall (8), the doorframe (2) is achieved a fixed connection by bolt (6) and the wall (8), the doorframe (2) is equipped with door body (3), the door body (3) is surrounded by sealing joint strip (1), it is used for realization hermetically sealed between the door body (3) and doorframe (2), the door body (3) is equipped with door body skeleton (4), it is used to support the door body (3), the side of the door body (3) is equipped with door lock (5), for the switching mechanism as the door body (3).The totally enclosed type protection door system suitable for railway tunnel of the present invention, by fire resisting bursting layer, door body skeleton, composite layer 3 layers of composite construction door body, solve the defects of conventional steel material protective door service life is short, antifatigue load performance is poor, door body leakproofness is poor.
Description
Technical field
The invention belongs to door window device technical field, more particularly, to a kind of totally enclosed type suitable for railway tunnel
Protection door system.
Background technology
With developing rapidly for China's transport development, railway, highway, the tunnel quantity of urban track traffic are more and more,
Its length is also increasingly longer.The canyon and escape opening for placing electrical equipment, these equipment caverns and escape are equipped with tunnel
Protective door is installed in outlet.
Protective door is a kind of door that can be resisted various shock waves or weight and collide, and is generally made of steel material.In iron
In the design of road,《Railway Design engineering fire safety rules》(TB10063-2007) regulation " dredge by length 5.0km and above staff in tunnel
Raw edge and ventilation, electric power, communication, signalling arrangement cavern should all set the partition wall and protective door that fire endurance is not less than 3.0h "；
" the antiknock load of mixed passenger and freight railway tunnel protection door is no less than 0.10MPa, the antiknock of Tunnel of Passenger Dedicated Railway Line protective door
Load is no less than 0.05MPa ".So protective door is applied in tunnel, and possess superior explosion-proof performance, while to have both anti-
Fiery performance.
Protective door adapts in sombre, the moist environment in tunnel, should have certain corrosion resistance；Door body bears tunnel wind
Pressure, should have certain structural strength；Door body itself requires the certain capability of antidetonance and fire protecting performance.Traditional door body one
As using steel material make, there are the defects of service life is short, antifatigue load performance is poor, door body leakproofness is poor.
The content of the invention
For the disadvantages described above or Improvement requirement of the prior art, the present invention provides a kind of suitable for the totally-enclosed of railway tunnel
Formula protection door system, solve conventional steel material protective door service life is short, antifatigue load performance is poor, door body leakproofness compared with
The defects of poor.
To achieve the above object, the present invention provides a kind of totally enclosed type protection door system suitable for railway tunnel,
The protection door system includes the doorframe being arranged on wall, and the doorframe is realized by bolt and the wall and fixed
Connection；
The doorframe is equipped with door body, and the door body is surrounded by sealing joint strip, be used for realization the door body and doorframe it
Between it is hermetically sealed；
The door body is equipped with door body skeleton, fire-and explosion-proof layer and composite layer, and the door body skeleton is arranged on described multiple
The outside of condensation material layer, is used to support the door body, the fire-and explosion-proof layer is arranged on the inside of the composite layer, for carrying
The uprising performance of fire prevention of high door body；
The side of the door body is equipped with door lock, for the switching mechanism as the door body.
Further, the fire-and explosion-proof layer is honeycomb intensive structure, and is integrally formed with the composite layer,
For being fully sealed for the door body.
Further, the thickness of the fire-and explosion-proof layer is more than the thickness of the composite layer.
Further, hinge is equipped between the doorframe and the door body.
Further, the material of the doorframe is stainless steel or galvanized steel.
Further, the bolt is expansion bolt or chemical anchor bolts.
Further, the specification of the bolt, quantity, arrangement are determined according to the load that the door body is born.
Further, the wall is armored concrete or antiknock plate.
Further, the sealing joint strip is prepared by elastomeric material.
In general, by the contemplated above technical scheme of the present invention compared with prior art, it can obtain down and show
Beneficial effect：Suitable for the totally enclosed type protection door system of railway tunnel, melt high intensity, anti-knock properties (antiknock load >=0.1MPa),
Fire line (when fire endurance >=3 are small), corrosion resistance pass through fire resisting bursting layer, door body bone in the totally enclosed type protective door of one
3 layers of composite construction door body of frame, composite layer, solve that conventional steel material protective door service life is short, antifatigue load
Can be poor, door body leakproofness is poor the defects of.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of totally enclosed type protection door system suitable for railway tunnel of the embodiment of the present invention；
Fig. 2 is that a kind of door body of totally enclosed type protection door system suitable for railway tunnel of the embodiment of the present invention forms signal
Figure.
In all of the figs, same reference numeral represents identical technical characteristic, is specially：1- sealing joint strips, 2-
Frame, 3- door body, 4- door body skeleton, 5- door locks, 6- bolts, 7- hinges, 8- walls, 9- fire resistings bursting layer, 10- composite layers.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.As long as in addition, technical characteristic involved in each embodiment of invention described below that
Not forming conflict between this can be mutually combined.
Fig. 1 is a kind of structure diagram of totally enclosed type protection door system suitable for railway tunnel of the embodiment of the present invention；
Fig. 2 is that a kind of door body of totally enclosed type protection door system suitable for railway tunnel of the embodiment of the present invention forms schematic diagram.
As shown in Figure 1, a kind of totally enclosed type protection door system suitable for railway tunnel of the embodiment of the present invention includes sealing
Adhesive tape 1, doorframe 2, door body 3, door body skeleton 4, door lock 5, bolt 6, hinge 7, wall 8.
Sealing joint strip 1 is used for realization the sealing of door body, the sealing joint strip 1 that door body 3 is set by movable part door body surrounding
Realize totally-enclosed.Excellent combination property, high temperature resistant, cryogenic property, rubber product (such as ternary second of chemical proofing can be used
Third sealing joint strip).
Doorframe 2 is the fixed component that door body 3 is connected with wall 8, is connected by bolt 6 with door opening wall 8, the rule of bolt 6
Lattice, quantity, arrangement determine that 2 material of doorframe can use stainless steel or galvanized steel according to the load that door body 3 is born, strong to ensure
Degree and stability, can be by casting concrete in steel after installation.
Door body 3 is protective door fire prevention, antiknock, antifatigue core component, mainly by fire resisting bursting layer, door body skeleton, multiple
Condensation material layer forms.
Door lock 5 is the switching mechanism of door, is subject to the important composition component of train Piston Action Wind and explosive force, should use escape
Thrust Tiandi lock or heavy bikini escape lock, should ensure stabilization when door body is closed, convenience when ensureing to open again.
Bolt 6 uses expansion bolt or chemical anchor bolts, to ensure the bonding strength of door body and wall and service life.
Hinge 7 is subject to the important composition component of train Piston Action Wind and explosive force, using bearing hinge (>=4.5 cun), protects
Demonstrate,prove its high intensity.
Wall 8 can use armored concrete or antiknock plate, need to reserve correspondingly sized door opening early period, and to meet the peace of door
Fill intensity requirement.
All of above component is both needed to carry out antirust, fire prevention processing.
A kind of as shown in Fig. 2, door body master of totally enclosed type protection door system suitable for railway tunnel of the embodiment of the present invention
To be made of fire resisting bursting layer, door body skeleton, composite layer.
Fire resisting bursting layer ensures the fire protecting performance and the capability of antidetonance of door body, and fire resisting bursting layer is contacted with door body metallic framework,
Therefore need to be (such as non-corrosive anti-using fireproofing and heat resistant material using the fireproofing and heat resistant material and antiknock material of no metal protection
Guncotton), antiknock material (such as non-corrosive copolymer of fiber suede cotton) filling mode, reach fire endurance >=3 it is small when, antiknock load
≥0.1MPa。
Door body skeleton ensures door body intensity, is generally rationally designed according to the size of door body, intensity requirement, material can adopt
With stainless steel or galvanized steel.
Composite layer ensures antifatigue, the corrosion resistance of door body, and using fiberglass reinforced plastics, (GFRP, is also cried
GRP or FRP, abbreviation fiberglass), the fiberglass reinforced plastics of surface layer is realized by adhering to the casting process that melts with door body skeleton
Composite layer is bonded with door body skeleton.
A kind of totally enclosed type protection door system suitable for railway tunnel of the invention is to melt high intensity, anti-knock properties (antiknock lotus
Load >=0.1MPa), fire line (when fire endurance >=3 are small), corrosion resistance in one totally enclosed type protective door, resisted by fire resisting
Quick-fried layer, door body skeleton, 3 layers of composite construction door body of composite layer, solve conventional steel material protective door service life it is short,
The defects of antifatigue load performance is poor, door body leakproofness is poor.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, all any modification, equivalent and improvement made within the spirit and principles of the invention etc., should all include
Within protection scope of the present invention.
Claims (9)
- A kind of 1. totally enclosed type protection door system suitable for railway tunnel, it is characterised in that：The protection door system includes the doorframe (2) being arranged on wall (8), and the doorframe (2) passes through bolt (6) and the wall (8) achieve a fixed connection；The doorframe (2) is equipped with door body (3), and the door body (3) is surrounded by sealing joint strip (1), is used for realization the door body (3) it is hermetically sealed between doorframe (2)；The door body (3) is equipped with door body skeleton (4), fire-and explosion-proof layer (9) and composite layer (10), the door body skeleton (4) outside of the composite layer (10) is arranged on, is used to support the door body (3), the fire-and explosion-proof layer (9) is arranged on described The inside of composite layer (10), for improving the uprising performance of fire prevention of door body (3)；The side of the door body (3) is equipped with door lock (5), for the switching mechanism as the door body (3).
- A kind of 2. totally enclosed type protection door system suitable for railway tunnel according to claim 1, it is characterised in that institute It is honeycomb intensive structure to state fire-and explosion-proof layer (9), and is integrally formed with the composite layer (10), for the door body (3) be fully sealed.
- 3. a kind of totally enclosed type protection door system suitable for railway tunnel according to claim 1 or 2, its feature exist In the thickness of the fire-and explosion-proof layer (9) is more than the thickness of the composite layer (10).
- A kind of 4. totally enclosed type protection door system suitable for railway tunnel according to claim 1, it is characterised in that institute State and hinge (7) is equipped between doorframe (2) and the door body (3).
- 5. a kind of totally enclosed type protection door system suitable for railway tunnel according to claim 1,3 or 4, its feature exist In the material of the doorframe (2) is stainless steel or galvanized steel.
- A kind of 6. totally enclosed type protection door system suitable for railway tunnel according to claim 1, it is characterised in that institute It is expansion bolt or chemical anchor bolts to state bolt (6).
- A kind of 7. totally enclosed type protection door system suitable for railway tunnel according to claim 6, it is characterised in that institute The specification, quantity, arrangement for stating bolt (6) are determined according to the load that the door body (3) is born.
- A kind of 8. totally enclosed type protection door system suitable for railway tunnel according to claim 1, it is characterised in that institute It is armored concrete or antiknock plate to state wall (8).
- A kind of 9. totally enclosed type protection door system suitable for railway tunnel according to claim 1, it is characterised in that institute Sealing joint strip (1) is stated to be prepared by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310218.7A CN107916957A (en) | 2017-12-11 | 2017-12-11 | A kind of totally enclosed type protection door system suitable for railway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310218.7A CN107916957A (en) | 2017-12-11 | 2017-12-11 | A kind of totally enclosed type protection door system suitable for railway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916957A true CN107916957A (en) | 2018-04-17 |
Family
ID=61893215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711310218.7A Pending CN107916957A (en) | 2017-12-11 | 2017-12-11 | A kind of totally enclosed type protection door system suitable for railway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916957A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757033A (en) * | 2018-06-04 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | A kind of protection door system with ventilation equipment |
| CN108757032A (en) * | 2018-06-04 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | A kind of composite material tunnel fire proofing door, fire door system and preparation method |
| CN109281710A (en) * | 2018-08-13 | 2019-01-29 | 中铁七局集团西安铁路工程有限公司 | Shield service channel protects gate-type device |
| CN109707451A (en) * | 2019-02-15 | 2019-05-03 | 中铁第四勘察设计院集团有限公司 | A kind of fire-and explosion-proof tunnel protection door system |
| CN109723491A (en) * | 2019-01-17 | 2019-05-07 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel protection door and its forming method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201025067Y (en) * | 2007-04-24 | 2008-02-20 | 中国人民解放军总参谋部工程兵第四设计研究院 | Explosion proof and fire proof protection door for railway tunnel without threshold |
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| CN108757033A (en) * | 2018-06-04 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | A kind of protection door system with ventilation equipment |
| CN108757032A (en) * | 2018-06-04 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | A kind of composite material tunnel fire proofing door, fire door system and preparation method |
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| CN109723491A (en) * | 2019-01-17 | 2019-05-07 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel protection door and its forming method |
| CN109723491B (en) * | 2019-01-17 | 2024-01-16 | 中铁第四勘察设计院集团有限公司 | Tunnel protection door and forming method thereof |
| CN109707451A (en) * | 2019-02-15 | 2019-05-03 | 中铁第四勘察设计院集团有限公司 | A kind of fire-and explosion-proof tunnel protection door system |
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