CN106193901B - A kind of singly fan tunnel protection door or Dong Shimen - Google Patents
A kind of singly fan tunnel protection door or Dong Shimen Download PDFInfo
- Publication number
- CN106193901B CN106193901B CN201610671949.3A CN201610671949A CN106193901B CN 106193901 B CN106193901 B CN 106193901B CN 201610671949 A CN201610671949 A CN 201610671949A CN 106193901 B CN106193901 B CN 106193901B
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- Prior art keywords
- door
- doorframe
- door leaf
- hinge page
- tunnel
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Classifications
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- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
- E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
- E05D9/005—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics from plastics
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6092—Fastening door frames to the floor or ceiling; Jamb feet; Cross members uniting the jamb feet
-
- 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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- 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
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
-
- 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
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
-
- 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
- E06B2003/7098—Door leaves with bracing means crossing each other, e.g. diagonally disposed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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 present invention relates to a kind of single fan tunnel protection door or Dong Shimen, are latched including doorframe, the door leaf being connect by hinge page with the doorframe and the X-type connecting rod turntable being set on the door leaf, the door leaf, doorframe and hinge page fibreglass reinforced plastics are prepared.Using the door leaf and doorframe of fiberglass reinforced plastics material, so that entire tunnel protection door, tunnel cavern door have lightweight, high-strength advantage, corrosion-resistant, endurance, durability are good, maintenance, replace conveniently, suitable for complex environment in tunnel, the service life of tunnel device is greatly extended.Further, by the external structure for improving doorframe, improve the structure of twisted page, and it is directed to univalve door and is latched provided with X-type connecting rod turntable, further enhance the fastness that door is connect with doorframe, in conjunction with lockset, the firmness of entire door body is strengthened, the fatigue performance of tunnel protection door or tunnel cavern door can be dramatically improved.
Description
Technical field
The invention belongs to railway construction technical fields, and in particular to a kind of knot of the door of tunnel internal various kinds of equipment cavern
Structure.
Background technique
Tunnel is the building channel of automobile or train passage.The cavern of place apparatus is usually provided in tunnel, tunnel is anti-
Shield door (Dong Shimen) is then to apply in railway tunnel, such as transverse passage-way, various kinds of equipment (ventilation, communication, electric power) cavern, is promptly rescued
It helps in the caverns such as war, emergency exit, sanctuary, vertical shaft incoming tunnel, inclined shaft incoming tunnel, repeater, substation, effect has
Fire prevention, antiknock are resisted positive and negative wind pressure caused by train periodicity Piston Action Wind, prevention and treatment equipment damage and support personnel's safety and are arranged
Specific use door.
Door in the prior art mainly uses armored concrete or steel to be prepared, but they have certain lack
It falls into, armored concrete door weight is big, switch gate is inconvenient, assembling difficulty, easily-deformable, long preparation period；Steel door is perishable, more
Number fire resistance is insufficient.And both doors exist that durability is poor, fatigue resistance is poor, need the shortcomings that time-based maintenance and maintenance.
For defect existing for tunnel protection door (Dong Shimen) in the prior art, it is high, resistance to that the present invention provides a kind of intensity
Tunnel protection door (the hole that burn into endurance, durability are good, antiknock load is not less than 0.1Mpa, fire endurance not less than 3 hours
Room door).
Summary of the invention
The object of the present invention is to provide a kind of cavern Dan Shan of tunnel cavern door or protective doors, including doorframe, pass through hinge page
The door leaf connecting with the doorframe and the X-type connecting rod turntable being set on door leaf locking, the door leaf, doorframe and hinge page are equal
It is prepared by fiberglass reinforced plastics.Protective door of the present invention or cavern's door are prepared using fiberglass reinforced plastics
It forms, intensity is high, light-weight, is not easy to be corroded during use, is not required to periodic maintenance, long service life.
Preferably, the protrusion for being surrounded by multiple insertion concrete walls or fire-and explosion-proof plate of the doorframe, the door
Frame is surrounded by multiple protrusions being fixed on the intracorporal concrete supporting structure of wall or fire-and explosion-proof plate, between the protrusion is
Every the prismatoid and inverted ladder-shaped body of setting, the trapezoidal bottom edge is parallel with the plane where the door leaf.Train is logical in tunnel
Generation Piston Action Wind is crossed, Piston Action Wind generates periodically positive and negative wind to tunnel lining structure abutment wall, and here it is the pneumatic of so-called train
Effect.During train operation, the maximum value of positive and negative wind pressure is up to 0.01MPa, if exploding in tunnel, pressure can
Up to 0.1MPa, to make protective door under the above pressure or cavern's door still play a role long-term effectively, preferably in the doorframe
Surrounding setting protrusion, protrusion are fixed on the intracorporal concrete supporting structure of wall or fire-and explosion-proof plate, can make protective door, Dong Shimen
Be bound tightly together with wall, can reinforced door fatigue performance；On the other hand, the protrusion is set to the ladder at interval
Body and inverted ladder-shaped body can make it more effectively cope with the positive and negative wind pressure generated in train motion process.
Preferably, it is 5~20cm that the protrusion, which is inserted into the concrete supporting structure or the depth of fire-and explosion-proof plate, described
The length ratio of the trapezoidal a length of 10~15cm in upper bottom, upper bottom and bottom is 1:2~2.5；The upper, lower horizontal frame of the doorframe is adjacent convex
The spacing risen is 50~60cm, and the spacing of the left and right munnion adjacent protrusion of doorframe is 75~90cm.The mistake of the protrusion setting
Above-mentioned parameter is used in journey, can both have been effectively coped with the positive and negative wind pressure of train pneumatic effect bring, and can be also reduced as far as
The setting number of protrusion reduces production cost.
Preferably, the door leaf includes the external door panel of stacking and the internal hilar plate with reinforcing rib, constitutes hollow cube, outside
Door-plate, reinforcing rib, internal hilar plate material be fiberglass reinforced plastics, the reinforcing rib be cruciform shape, be parallel to each other
Reinforcing rib spacing be 30~60cm.It is fiberglass reinforced plastics lightweight, high-strength, also have in the lesser situation of thickness compared with
Big voltage endurance capability is set as hollow structure, and reinforcing rib is arranged in its inner surface, its pressure-bearing energy both can be further increased
Power, the lockset of also convenient mounting structure complexity inside it.
Preferably, be open to traffic side towards inside cavern from tunnel, the door leaf sequentially by external door panel, refractory slab, thermal insulation board,
Internal hilar plate with reinforcing rib is laminated, and the refractory slab is that (alumina silicate fibre) described thermal insulation board is phenolic resin plate.Setting
Thermal insulation board and fire-proof plate can further strengthen the fire resistance of door.
Preferably, the X-type connecting rod turntable locking includes the turntable positioned at door leaf bosom position, is connected to institute
It states multiple connecting rods of disk edge and is respectively arranged at the latching member of the connecting rod other end；The turntable is by passing through described turn
The rotary shaft of disk center and door body is connected with two handwheels being located at outside the door leaf；The latching member is placed through the door
The preformed hole insertion for fanning left and right side frame is located at the preformed groove of described doorframe the right and left.Door leaf in Tunnel room constantly by
Door leaf and doorframe are closely attached together, can enhance the firmness of door leaf by the impact of pressure.It is directed to of the present invention
Univalve door, using rotary-type closedown structure, connecting rod and turntable are set to inside door leaf, and latching member is attached thereto and in locking
When be inserted into multiple preformed holes on the doorframe, the stress of door leaf is efficiently transferred on doorframe, can effectively improve door
Stress-bearing capability extends its service life.
Preferably, the connecting rod is centrosymmetric setting on the turntable；Preferably, including 4 connecting rods.
Preferably, the preformed hole and preformed groove are trapezoidal, and the trapezoidal bottom is towards the centre of door leaf.Preformed groove
It is designed to trapezoidal the latch fitting be prevented therefrom to be moved.
Preferably, there are also locking fixing pieces between the connecting rod and latching member.The locking fixing piece consolidates the latch fitting
It is moved for greater flexibility due to realizing, the latch fitting on the connecting rod.
Preferably, the turntable is prepared by fiberglass reinforced plastics, the rotary shaft, connecting rod, latch receptacles, locking
Part and handwheel are prepared by stainless steel.Turntable is prepared by fiberglass reinforced plastics, than cast steel or stainless steel material weight
Amount mitigates 3/4ths or more, so that latch switch is more flexible；Rotary shaft, connecting rod, latch receptacles, latching member and handwheel are by stainless steel
It is prepared, can avoid corrosion.
Preferably, the hinge page includes the hinge page seat being fixed on the doorframe, the hinge page sheet being fixed on the door leaf
Body and hinge page axis connecting the two；Twisted page ontology include bottom and with the integrally formed lug boss in bottom, set on the lug boss
There is the through hole passed through for hinge page axis；The twisted page seat includes two lug bosses for being provided with through hole, between two lug bosses
For accommodating the protrusion of twisted page ontology；The hinge page ontology and hinge page seat are prepared by fiberglass reinforced plastics, the hinge
Page axis is prepared by stainless steel.
Preferably, the hinge page is set to inside cavern.The hinge page is set to cavern's interior surface, it can be achieved that door body court
It is opened and closed to the direction of cavern, if twisted page is fallen off, door body will not swing to track side, reduce security risk.
Preferably, in addition to the locking, lockset is additionally provided on the door, lockset can both play the role of locking door, can also
Further enhance the stress-bearing capability of door.
Single fan tunnel protection door or cavern's door of the present invention are prepared using fiberglass reinforced plastics so that whole
A tunnel protection door, tunnel cavern door have lightweight, high-strength advantage, and corrosion-resistant, endurance, durability are good, safeguard, replacement side
Just, it is suitable for complex environment in tunnel, greatly extends the service life of tunnel device.Further, by improving doorframe
External structure, the protrusion positioned at the doorframe surrounding is set in one piece with doorframe, and is directed to univalve door and is provided with rotation
Transition locking, can both reinforce the firmness that doorframe is connect with cavern's wall, and also further enhance the jail that door is connect with doorframe
Solidity thus strengthens the stress performance of entire door body, can dramatically improve the bearing capacity of tunnel protection door or cavern's door
And fatigue performance.
Detailed description of the invention
Fig. 1 is tunnel protection door or tunnel cavern door front view；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the sectional side view of Fig. 1；
Fig. 4 is the perspective view of doorframe；
Fig. 5 is the perspective view of connecting rod；
Fig. 6 is the perspective view for being latched fixing piece.
Fig. 7 is the perspective view of latch receptacles；
In figure: 1, raised；2, doorframe；3, hinge page；4, door leaf；5, X-type connecting rod turntable is latched；6, reinforcing rib；7, turntable；8,
Connecting rod；9, latching member；10, rotary shaft；11, handwheel；12, preformed groove；13, it is latched fixing piece.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment 1
The present embodiment is related to the single fan tunnel protection door or the tunnel Dan Shan Dong Shimen of a kind of tunnel cavern, and schematic diagram is as schemed
1, it is closed including doorframe 2, the door leaf 4 being connect by hinge page 3 with the doorframe 2 and the X-type connecting rod turntable being set on the door leaf
Lock 5, the door leaf 4, doorframe 2 and 3 fibreglass reinforced plastics of hinge page are prepared.
Embodiment 2
The list that the present embodiment is related to a kind of tunnel cavern fans tunnel protection door or the tunnel Dan Shan Dong Shimen, the width of the door are
1500mm, a height of 2100mm, thickness 155mm.Compared with Example 1, difference is, multiple in being surrounded by for the doorframe
It is inserted into the protrusion 1 of the concrete supporting structure, the protrusion is spaced prismatoid and inverted ladder-shaped body, described trapezoidal
Bottom edge is parallel with the plane where the doorframe.(as shown in Figure 2)
The depth of the protrusion insertion intracorporal concrete supporting structure of wall is 15cm, and the trapezoidal upper bottom is a length of
10cm, the length ratio of bottom are 20cm；The spacing of the upper, lower horizontal frame adjacent protrusion of the doorframe is 50cm, and the doorframe is left and right
The spacing of munnion adjacent protrusion is 90cm.
It is open to traffic side towards inside cavern from tunnel, the door leaf is sequentially reinforced by external door panel, refractory slab, thermal insulation board, band
The internal hilar plate of muscle is laminated, and the refractory slab is ceramic beaverboard, and the thermal insulation board is phenolic resin plate, on the internal hilar plate
Reinforcing rib with right-angled intersection, the spacing for the reinforcing rib being parallel to each other are 30cm.
The X-type connecting rod turntable locking includes the turntable 7 positioned at door leaf bosom position, is connected to the turntable
Multiple connecting rods 8 (such as Fig. 5) at edge and the latching member 9 (such as Fig. 6) for being respectively arranged at the connecting rod other end；The connecting rod with close
There are also locking fixing piece 13 (such as Fig. 7) between latch fitting, the turntable passes through the rotary shaft 10 across the center of turntable and door body
It is connected with two handwheels 11 being located at outside the door leaf；The latching member is placed through the preformed hole of the door leaf left and right side frame
Insertion is located at the preformed groove 12 of described doorframe the right and left, the preformed hole and preformed groove 12 be it is trapezoidal, it is described it is trapezoidal under
Bottom is towards the centre of door leaf.(as shown in Figure 4).
The connecting rod 8 is centrosymmetric setting on the turntable；4 connecting rods are set.
The turntable is prepared by fiberglass reinforced plastics, and the rotary shaft, connecting rod, latching member and handwheel are by stainless
Steel is prepared.
The hinge page includes the hinge page seat being fixed on the doorframe, the hinge page ontology being fixed on the door leaf and connection
The hinge page axis of the two；Twisted page ontology include bottom and with the integrally formed lug boss in bottom, the lug boss be equipped with for cutting with scissors
The through hole that page axis passes through；The twisted page seat includes two lug bosses for being provided with through hole, is used to accommodate between two lug bosses
The protrusion of twisted page ontology；The hinge page ontology and hinge page seat are prepared by fiberglass reinforced plastics, and the hinge page axis is not by
Rust steel is prepared.
The hinge page is set to inside cavern.
Although above having used general explanation, specific embodiment and test, the present invention is made to retouch in detail
It states, but on the basis of the present invention, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to claimed
Range.
Claims (9)
1. a kind of single fan tunnel protection door or Dong Shimen, which is characterized in that connect including doorframe, by hinge page with the doorframe
Door leaf and the X-type connecting rod turntable being set to inside the door leaf are latched, the door leaf, doorframe and the enhancing of hinge page fibreglass
Plastics are prepared；
The doorframe is surrounded by multiple protrusions being fixed on the intracorporal concrete supporting structure of wall or fire-and explosion-proof plate, institute
Stating protrusion is spaced prismatoid and inverted ladder-shaped body, the section of the prismatoid and inverted ladder-shaped body be it is trapezoidal, it is described trapezoidal
Bottom edge it is parallel with the plane where the door leaf；The protrusion is inserted into the depth of the concrete supporting structure or fire-and explosion-proof plate
Spending is 5~20cm, the trapezoidal a length of 10~15cm in upper bottom, and the length ratio of upper bottom and bottom is 1:2~2.5；The doorframe
The spacing of upper, lower horizontal frame adjacent protrusion be 50~60cm, the spacing of the left and right munnion adjacent protrusion of doorframe is 75~
90cm。
2. single fan tunnel protection door according to claim 1 or Dong Shimen, which is characterized in that the door leaf includes stacking
External door panel and internal hilar plate with reinforcing rib, constitute hollow cube, external door panel, reinforcing rib, internal hilar plate material be glass
Fibre reinforced plastics, the reinforcing rib are cruciform shape, and the spacing for the reinforcing rib being parallel to each other is 30~60cm.
3. single fan tunnel protection door according to claim 2 or Dong Shimen, which is characterized in that be open to traffic side direction from tunnel
Inside cavern, the door leaf is sequentially laminated by external door panel, refractory slab, thermal insulation board, the internal hilar plate with reinforcing rib, the fire resisting
Plate is ceramic beaverboard, and the thermal insulation board is phenolic resin plate.
4. single fan tunnel protection door according to claim 1 or 3 or Dong Shimen, which is characterized in that the X-type connecting rod turntable
Locking includes the turntable positioned at door leaf bosom position, is connected to multiple connecting rods of the disk edge and is respectively set
In the latching member of the connecting rod other end；The turntable is by passing through the rotary shaft of the center of turntable and door body and being located at described
Two handwheels outside door leaf are connected；The preformed hole insertion that the latching member is placed through the door leaf left and right side frame is located at described
The preformed groove of doorframe the right and left；The connecting rod is centrosymmetric setting on the turntable.
5. single fan tunnel protection door according to claim 4 or Dong Shimen, which is characterized in that 4 connecting rods of setting.
6. according to right want 4 described in list fan tunnel protection door or Dong Shimen, which is characterized in that the preformed hole and preformed groove are equal
To be trapezoidal, the trapezoidal bottom is towards the centre of door leaf.
7. single fan tunnel protection door according to claim 6 or Dong Shimen, which is characterized in that the turntable is by glass fibre
Reinforced plastics is prepared, and the rotary shaft, connecting rod, latching member and handwheel are prepared by stainless steel.
8. single fan tunnel protection door according to claim 1 or 6 or Dong Shimen, which is characterized in that the hinge page includes solid
Due to the hinge page seat on the doorframe, the hinge page ontology and hinge page axis connecting the two that are fixed on the door leaf；Twisted page ontology
Including bottom and with the integrally formed lug boss in bottom, the lug boss is equipped with the through hole passed through for hinge page axis；It is described
Twisted page seat includes two lug bosses for being provided with through hole, is used to accommodate the protrusion of twisted page ontology between two lug bosses；The hinge
Page ontology and hinge page seat are prepared by fiberglass reinforced plastics, and the hinge page axis is prepared by stainless steel.
9. single fan tunnel protection door according to claim 8 or Dong Shimen, which is characterized in that the hinge page is set to cavern
It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671949.3A CN106193901B (en) | 2016-08-15 | 2016-08-15 | A kind of singly fan tunnel protection door or Dong Shimen |
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| CN106193901B true CN106193901B (en) | 2018-12-04 |
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| CN107916957A (en) * | 2017-12-11 | 2018-04-17 | 中铁第四勘察设计院集团有限公司 | A kind of totally enclosed type protection door system suitable for railway tunnel |
| CN108266227B (en) * | 2018-01-10 | 2019-05-21 | 中铁第四勘察设计院集团有限公司 | The tunnel protection door installation method and its structure of a kind of elder generation wall behind the door |
| CN108930494A (en) * | 2018-08-07 | 2018-12-04 | 中国人民解放军军事科学院国防工程研究院 | The biparting closed guard gate of SMC glass fibre reinforced composite material |
| CN109236128B (en) * | 2018-11-13 | 2024-03-01 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Tunnel protection door and installation 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 |
| CN110405916A (en) * | 2019-06-22 | 2019-11-05 | 陕西兴龙人防工程设备有限公司 | Explosion proof door and its matching die |
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| FR2951490B1 (en) * | 2009-10-21 | 2011-11-11 | Mineur Becourt Systemes | SLIDING DOOR MOTORIZED N2 |
| CN203285288U (en) * | 2013-05-29 | 2013-11-13 | 中国人民解放军总参谋部工程兵第四设计研究院 | High-strength steel fiber concrete protective closed door |
| CN105421957A (en) * | 2015-12-30 | 2016-03-23 | 浙江震坤实业有限公司 | Steel fiber armored security door |
| CN205382843U (en) * | 2016-01-22 | 2016-07-13 | 杭州人防设备有限公司 | Civil defense door |
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