CN106522750A - Single tunnel protective door or cavern door - Google Patents
Single tunnel protective door or cavern door Download PDFInfo
- Publication number
- CN106522750A CN106522750A CN201610887460.XA CN201610887460A CN106522750A CN 106522750 A CN106522750 A CN 106522750A CN 201610887460 A CN201610887460 A CN 201610887460A CN 106522750 A CN106522750 A CN 106522750A
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- China
- Prior art keywords
- door
- tunnel
- cavern
- door leaf
- doorframe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000011152 fibreglass Substances 0.000 claims abstract description 17
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 210000000481 breast Anatomy 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002990 reinforced plastic Substances 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical group [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229920003266 Leaf® Polymers 0.000 description 33
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- -1 phenolic aldehyde Chemical class 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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Classifications
-
- 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
- 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
- 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
- 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
- E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
-
- 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)
- 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)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a single tunnel protective door or cavern door. The single tunnel protective door or cavern door comprises a door frame and a door leaf connected with the door frame through hinges. The door leaf is of a hollow cuboid structure and is internally provided with an X-shaped connecting rod rotating disk lock and a steel skeleton. The door frame, the hinges and the cuboid structure of the door leaf are prepared through glass fiber reinforced plastics. The door leaf and the door frame which are made of the glass fiber reinforced plastics are adopted, so that the whole tunnel protective door or tunnel cavern door has the advantages of light weight and high strength and is resistant to corrosion and fatigue, good in durability, convenient to maintain and replace and suitable for the complex environment in a tunnel, and the service life of tunnel equipment is greatly prolonged. Further, the external structure of the door frame is improved; the X-shaped connecting rod rotating disk lock is arranged aiming at the single door; the connecting firmness of the door and the door frame is further strengthened; the firm degree of a whole door body is improved; and the fatigue resistance of the tunnel protective door or tunnel cavern door can be greatly improved.
Description
Technical field
The invention belongs to railway construction technical field, and in particular to a kind of knot of the door of tunnel internal various kinds of equipment cavern
Structure.
Background technology
Tunnel is the building channel of automobile or train passage.The cavern of place apparatus is usually provided with tunnel, and tunnel is prevented
Shield door (Dong Shimen) be then to apply in railway tunnel, such as transverse passage-way, various kinds of equipment (ventilation, communication, electric power etc.) cavern, promptly rescue
Help in the caverns such as war, emergency exit, sanctuary, vertical shaft incoming tunnel, inclined shaft incoming tunnel, repeater, transformer station, its effect has
Fire prevention, antiknock, resist the wind-induced positive and negative blast of train periodicity piston, prevent and treat device damage and support personnel safety and arrange
Specific use door.
Door of the prior art is mainly prepared from using armored concrete or steel, but they have certain lacking
Fall into, armored concrete door weight is big, switch gate is inconvenient, assemble difficult, yielding, long preparation period；Steel door is perishable, many
Number fire resistance is not enough.And both have the shortcomings that poor durability, fatigue resistance are poor, need time-based maintenance and safeguard.
For the defect that tunnel protection door (Dong Shimen) of the prior art is present, it is high, resistance to that the present invention provides a kind of intensity
Burn into endurance, good endurance, antiknock load are not less than the tunnel protection door (hole of 0.1Mpa, fire endurance not less than 3 hours
Room door).
The content of the invention
It is an object of the invention to provide a kind of Dan Shan caverns door of tunnel cavern or protective door, including doorframe and by hinge page
The door leaf being connected with the doorframe；
The hollow rectangular structure fibreglass reinforced plastics of the doorframe, hinge page and door leaf is prepared from；
The door leaf is hollow rectangular structure, be internally provided with X-type connecting rod rotating disk locking and for support it is described in
The steel skeleton of empty rectangular structure.
Door of the present invention or cavern's door are prepared from using fiberglass reinforced plastics, and its intensity is high, lightweight,
It is difficult to be corroded during use, is not required to periodic maintenance, long service life.Arrange steel skeleton inside which to further enhance
The bearing capacity of door.
Preferably, the doorframe is formed around multiple concrete supporting structures being fixed in body of wall or fire-and explosion-proof plate
On projection, the depth of the raised insertion concrete supporting structure or fire-and explosion-proof plate is 10～20cm.Arrange in tunnel
Car produces periodically positive and negative wind by producing Piston Action Wind, Piston Action Wind to tunnel lining structure abutment wall, and this ability is exactly so-called row
The aerodynamic effect of car.During train operation, the maximum of positive and negative blast is up to 0.01MPa, if there is blast in tunnel,
Its pressure up to 0.1MPa, for making protective door or cavern's door under above-mentioned pressure still play a role long-term effectively, preferably in institute
The surrounding for stating doorframe arranges raised, on the raised concrete supporting structure being fixed in body of wall or fire-and explosion-proof plate, can make protection
Door, cavern's door and body of wall are bound tightly together, can reinforced door fatigue performance.Its spacing is set to into above range,
Both the fixation of opposite house had been capable of achieving, has also been not as arranging excessive and bringing the waste of cost.
Preferably, it is provided with along the body of wall outer prominent to surrounding near the side of cavern in the doorframe；The projection is
It is including the polyhedron of upper, middle, and lower part, towards the cavern direction, described raised thin in middle part, the thick waist drum in top and the bottom
Shape；The raised top is upper bottom surface towards cavern direction, hexahedron of the bottom surface towards tunnel direction, the upper bottom surface and
Bottom surface is parallel to each other, and the area of upper bottom surface is less than and goes to the bottom；The raised bottom is trapezoidal quadrangular for bottom surface, described
Inside of the bottom surface of quadrangular towards the cavern；Go to the bottom under upper at the trapezoidal upper bottom in the bottom surface；The raised middle part
For connecting the cuboid of the convex upper portion and bottom.Doorframe pours the concrete supporting structure being fixed in tunnel by cement
Or on fire-proof and explosion-proof plate, towards cavern direction, it is set to that middle part is thin, thick dolioform up and down, mixed mud is in the mistake for pouring
Cheng Zhongke enters the thinner part in the raised centre, realizes to doorframe in the stronger fixation in top and the bottom；Further
It is preferred that the raised bottom is trapezoidal quadrangular for bottom surface, inside of the bottom surface towards the cavern is described trapezoidal
Go to the bottom under upper at upper bottom；Have a certain degree to middle part shape from raised bottom, be more beneficial for concrete thinner full of middle part
Part；It is provided with along the body of wall outer prominent to surrounding near the side of cavern in the doorframe；When pressure is less in the tunnel,
The outer stopped by body of wall, can provide support force towards cavern, the upper bottom of the raised top shop front for doorframe
Face area is less than bottom surface, and the bottom surface is located near tunnel side, and when the pressure in tunnel is larger, this projection can
Bigger support force is provided for doorframe, hinders the doorframe to move to the direction of cavern, strengthen doorframe in the firm of fore-and-aft direction
Property.
Preferably, the steel skeleton includes and the hollow cuboid base area identical steel cuboid frame and welding
In the steel reinforcement of many right-angled intersections of the rectangle inframe, cuboid frame is identical with the thickness of reinforcement, is described
The 2/3～3/4 of hollow cuboid inner thickness.The steel skeleton is set to outside includes that cuboid frame and internal carrying are strengthened
The structure of muscle, cuboid frame can form preferably support, internal steel skeleton to the door body frame structure of fiberglass reinforced plastics
Preferably support can be formed for two faces of door leaf；Its thickness is further set to the 2/3～3/ of hollow cuboid inner thickness
4, preferably can play a supporting role.
Preferably, be open to traffic side towards inside cavern from tunnel, the door leaf sequentially by external door panel, refractory slab, thermal insulation board,
Steel skeleton and internal hilar plate are laminated, and the refractory slab is ceramic fibre (alumina silicate fibre) plate, and the thermal insulation board is phenolic aldehyde tree
Fat plate, the external door panel and internal hilar plate are the bottom surface of the hollow cuboid, are prepared from by fiberglass reinforced plastics.It is described
The internal hilar plate of door leaf and external door panel are the surfaces externally and internally of the door leaf.Thermal insulation board and PLASTIC LAMINATED are set, can further reinforced door
Fire resistance.
Preferably, the X-type connecting rod rotating disk locking includes the rotating disk positioned at the door leaf bosom position, is connected to institute
The multiple connecting rods for stating disk edge and the latching member for being respectively arranged at the connecting rod other end；The rotating disk is by through described turn
The rotary shaft of disk center and door body is connected with two handwheels outside the door leaf；The latching member is placed through the door
Preformed groove of the preformed hole insertion of fan left and right side frame positioned at described doorframe the right and left；The connecting rod is at the rotating disk Shang Cheng centers
It is symmetrical arranged；Preferably, 4 connecting rods are set.The impact that door leaf is constantly under pressure in Tunnel room, by door leaf and doorframe
It is closely attached together, the firmness of door leaf can be strengthened.Univalve door of the present invention is directed to, is closed using rotary-type
Lock construction, connecting rod and rotating disk are arranged inside door leaf, and latching member is attached thereto and inserts in locking multiple on the doorframe
In preformed hole, the stress of door leaf is efficiently transferred on doorframe, can effectively improve the stress-bearing capability of door, is extended which and is used year
Limit.
Preferably, the connecting rod is centrosymmetric on the rotating disk setting；Preferably, including 4 connecting rods.
Preferably, the preformed hole and preformed groove are trapezoidal, the trapezoidal centre gone to the bottom towards door leaf.Preformed groove
Design can prevent the latch fitting to be therefrom moved in echelon.
Preferably, there is locking fixture between the connecting rod and latching member.The locking fixture is solid by the latch fitting
On the connecting rod, the latch fitting is made to realize moving for greater flexibility.
Preferably, the rotating disk is prepared from by fiberglass reinforced plastics, the rotary shaft, connecting rod, latch receptacles, locking
Part and handwheel are prepared from by stainless steel.Rotating disk is prepared from by fiberglass reinforced plastics, than cast steel or stainless steel material weight
Amount mitigates more than 3/4ths so that latch switch is more flexible；Rotary shaft, connecting rod, latch receptacles, latching member and handwheel are by stainless steel
It is prepared from, corrosion can be avoided.
Preferably, the latch fitting of the control X-type connecting rod rotating disk locking opening and closing is provided with the door leaf.The X-type connecting rod
Rotating disk locking can realize opening and closing by outside handwheel, for preventing random opening and closing of the idler to which, be provided with control rotating disk rotation
The latch fitting for turning, when latch fitting is in locking states, dead bolt hinders the rotation of rotating disk, is fixed.
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 axle connecting the two；Twisted page body 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 axle；The twisted page seat includes two lug bosses for being provided with through hole, between two lug bosses
For accommodating the projection of twisted page body；The hinge page body and hinge page seat are prepared from by fiberglass reinforced plastics, the hinge
Page axle is prepared from by stainless steel.
Preferably, the hinge page is arranged inside cavern.The hinge page is located at into cavern's interior surface, door body court is capable of achieving
It is opened and closed to the direction of cavern, if twisted page falls off, door body will not swing to track side, reduce potential safety hazard.
Preferably, the width of the door leaf is 140～160cm, is highly 200～220cm, and thickness is 8～11cm, described
The thickness of the fiberglass reinforced plastics of door leaf is 0.5～0.8cm, between wide direction, the steel reinforcement being parallel to each other
Away from for 20～30cm, in high direction, the spacing of the steel reinforcement being parallel to each other is 40～60cm.Under above-mentioned size, can
In the case of most cost effective, make the bearing capacity of the door leaf reach 0.1MPa.
Door of the present invention has the advantages that：
1) single fan tunnel protection door of the present invention or cavern's door be prepared from using fiberglass reinforced plastics so that
Whole tunnel protection door, tunnel cavern door have lightweight, high-strength advantage, corrosion-resistant, endurance, good endurance, maintenance, replacing
It is convenient, by steel skeleton being arranged in its portion, can strengthen the bearing capacity of door leaf.This door is difficult by tunnel used in tunnel
Interior high humidity environment corrosion, with longer service life.
2) by improving the external structure of doorframe, the projection positioned at the doorframe surrounding is set in one piece with doorframe,
And be directed to univalve door and be provided with rotary-type locking, can both strengthen the firmness that doorframe is connected with cavern's wall, it is also further
The fastness that door is connected with doorframe is strengthened, the stress performance of whole door body is thus strengthened, tunnel can be dramatically improved and prevented
The bearing capacity and fatigue performance of shield door or cavern's door.
Description of the drawings
Fig. 1 is the front view that cavern's door of the present invention is located at tunnel side；
Fig. 2 is the front view that cavern's door of the present invention is located at cavern side；
Fig. 3 is the structure decomposition figure of cavern's door of the present invention；
Fig. 4 is raised three-dimensional structure diagram of the present invention；
Structure charts of the Fig. 5 for X-type connecting rod rotating disk locking；
Schematic diagram when Fig. 6 is X-type connecting rod rotating disk locking locking；
Fig. 7 is X-type connecting rod rotating disk locking latch fitting preformed hole schematic diagram.
In figure：1st, it is raised；1.1st, convex upper portion；1.2nd, raised central portion；1.3rd, raised bottom；2nd, doorframe；3rd, hinge page；4th, door
Fan；41st, external door panel；42nd, internal hilar plate；5th, X types connecting rod rotating disk locking；6th, control latch fitting；7th, rotating disk；8th, connecting rod；9th, latching member；
10th, handwheel；11st, preformed groove；12nd, refractory slab；13rd, thermal insulation board；14th, steel skeleton；15th, outer.
Specific embodiment
Following examples are used for illustrating the present invention, but are not limited to the scope of the present invention.
Embodiment 1
The present embodiment is related to a kind of single fan tunnel protection door or Dan Shan tunnels Dong Shimen of tunnel cavern, and its schematic diagram is as schemed
1 and Fig. 2, connect 2 door leafs 4 for connecing including doorframe 2 and by hinge page 3 and the doorframe；
The door leaf 4 is hollow rectangular structure, is internally provided with X-type connecting rod rotating disk locking 5 and Duo Gen right-angled intersections
Steel skeleton 14；
The rectangular structure fibreglass reinforced plastics of the doorframe, hinge page and door leaf is prepared from.
Embodiment 2
The present embodiment is related to a kind of single fan tunnel protection door or Dan Shan tunnels Dong Shimen of tunnel cavern, with 1 phase of embodiment
Than its difference is that a width of 1500mm of the door, a height of 2100mm are thick for 100mm.Being formed around for the doorframe is multiple
Projection 1 on the concrete supporting structure being fixed in body of wall or fire-and explosion-proof plate, the projection insert the concrete support
The depth of structure or fire-and explosion-proof plate is 10cm；The spacing of the upper, lower horizontal frame adjacent protrusion 1 of the doorframe be 50～60cm, institute
The spacing for stating the left and right munnion adjacent protrusion of doorframe 1 is 75～90cm.
It is provided with along the body of wall outer 15 prominent to surrounding near the side of cavern in the doorframe；The projection is to include
1.1st, 1.2 in, the polyhedron of lower 1.3 3 parts, towards the cavern direction, described raised thin in middle part, the thick waist in top and the bottom
Cydariform (as shown in Figure 1)；The convex upper portion 1.1 is upper bottom surface towards cavern direction, six faces of the bottom surface towards tunnel direction
Body, the upper bottom and bottom surface are parallel to each other, and the area of upper bottom surface is less than and goes to the bottom；The raised bottom 1.3 is ladder for bottom surface
The quadrangular of shape, inside of the bottom surface towards the cavern, the trapezoidal upper bottom are gone to the bottom under upper；In the projection
Portion 1.2 is the cuboid (raised three-dimensional structure diagram such as Fig. 4) being connected with the trapezoidal upper bottom.
Embodiment 3
The present embodiment is related to a kind of single fan tunnel protection door or Dan Shan tunnels Dong Shimen of tunnel cavern, with 2 phase of embodiment
Than, its difference it is,
The steel skeleton includes and the hollow cuboid base area identical steel cuboid frame and is welded in described
The steel reinforcement of many right-angled intersections of rectangle inframe, cuboid frame are identical with the thickness of reinforcement, are the hollow length
The 2/3～3/4 of cube inner thickness.
Side be open to traffic towards inside cavern from tunnel, the door leaf sequentially by external door panel 41, refractory slab 12, thermal insulation board 13,
Steel skeleton 14 and internal hilar plate are laminated (as shown in Figure 3), the refractory slab be ceramic fibre (alumina silicate fibre) plate, it is described every
Hot plate is phenolic resin plate, the external door panel and the bottom surface that internal hilar plate is the hollow cuboid of the door leaf, by glass fiber reinforcement
Plastics are prepared from；The thickness of the fiberglass reinforced plastics for stating door leaf is 0.8cm, in wide direction, is parallel to each other
The spacing of steel skeleton is 30cm, and in high direction, the spacing of the reinforcement being parallel to each other is 50cm.
Embodiment 4
The present embodiment is related to a kind of single fan tunnel protection door or Dan Shan tunnels Dong Shimen of tunnel cavern, with 3 phase of embodiment
Than, its difference it is,
The X-type connecting rod rotating disk locking includes the rotating disk 7 positioned at the door leaf bosom position, is connected to the rotating disk
Multiple connecting rods 8 at edge and the latching member 9 for being respectively arranged at the connecting rod other end；The rotating disk is by through in the rotating disk
The rotary shaft of the heart and door body is connected (as shown in Figure 5) with two handwheels 10 outside the door leaf；The latching member is passed through
Preformed hole insertion positioned at the door leaf left and right side frame is located at the preformed groove 11 of described doorframe the right and left；The connecting rod is described
Be centrosymmetric on rotating disk setting, and the connecting rod has 4.
The preformed hole and preformed groove 11 are trapezoidal, the trapezoidal centre (as shown in Figure 7) gone to the bottom towards door leaf.
The control latch fitting 6 of the control X-type connecting rod rotating disk locking opening and closing is provided with the door leaf, when the control latch fitting
In locking states when, dead bolt hinder rotating disk rotation, be fixed (such as Fig. 6) to which.
The hinge page includes the hinge page seat being fixed on the doorframe, the hinge page body being fixed on the door leaf and connection
The hinge page axle of the two；Twisted page body include bottom and with the integrally formed lug boss in bottom, the lug boss is provided with for cutting with scissors
The through hole that page axle is passed through；The twisted page seat includes two lug bosses for being provided with through hole, is used for accommodating between two lug bosses
The projection of twisted page body；The hinge page body and hinge page seat are prepared from by fiberglass reinforced plastics, and the hinge page axle is not by
Rust steel is prepared from.
The hinge page is arranged inside cavern.
Although above having used general explanation, specific embodiment and test, the present invention having been made to retouch in detail
State, 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
Scope.
Claims (10)
1. a kind of list fans tunnel protection door or Dong Shimen, it is characterised in that be connected including doorframe and by hinge page with the doorframe
Door leaf；
The hollow rectangular structure fibreglass reinforced plastics of the doorframe, hinge page and door leaf is prepared from；
The door leaf is hollow rectangular structure, is internally provided with X-type connecting rod rotating disk locking and for supporting the hollow length
The steel skeleton of cube structure.
2. single fan tunnel protection door according to claim 1 or Dong Shimen, it is characterised in that the doorframe is formed around
Projection on multiple concrete supporting structures being fixed in body of wall or fire-and explosion-proof plate, the projection insert the concrete
The depth of protection structure or fire-and explosion-proof plate is 10～20cm.
3. list according to claim 2 fans tunnel protection door or Dong Shimen, it is characterised in that in the doorframe near cavern
Side be provided with along the body of wall outer prominent to surrounding；The projection is the polyhedron for including upper, middle, and lower part, towards institute
State cavern direction, described raised thin in middle part, thick dolioform in top and the bottom；The raised top is upper bottom surface towards cavern side
To, hexahedron of the bottom surface towards tunnel direction, the upper bottom and bottom surface are parallel to each other, and the area of upper bottom surface is less than going to the bottom
Face；The raised bottom is trapezoidal quadrangular for bottom surface, the inside of the bottom surface of the quadrangular towards the cavern；It is described
Go to the bottom under upper at the trapezoidal upper bottom in bottom surface；The raised middle part is the cuboid of the connection convex upper portion and bottom.
4. the list according to any one of claims 1 to 3 fans tunnel protection door or Dong Shimen, it is characterised in that the reinforcing bar
Frame includes and the hollow cuboid base area identical steel cuboid frame and is welded in many of the rectangle inframe
The steel reinforcement of right-angled intersection, cuboid frame are identical with the thickness of reinforcement, are the 2/3 of the hollow cuboid inner thickness
～3/4.
5. the single fan tunnel protection door or Dong Shimen according to claim 1 or 4, it is characterised in that be open to traffic side from tunnel
Towards inside cavern, the door leaf is sequentially laminated by external door panel, refractory slab, thermal insulation board, steel skeleton and internal hilar plate, described resistance to
Fiery plate is ceramic fibre (alumina silicate fibre) plate, and the thermal insulation board is phenolic resin plate, and the external door panel and internal hilar plate are described
The bottom surface of hollow cuboid.
6. it is single according to claim 1 or 5 to fan tunnel protection door or Dong Shimen, it is characterised in that the X-type connecting rod rotating disk
Locking includes the rotating disk positioned at the door leaf bosom position, is connected to multiple connecting rods of the disk edge and is respectively provided with
In the latching member of the connecting rod other end；The rotating disk by the rotary shaft through the center of turntable and door body be located at it is described
Two handwheels outside door leaf are connected；The latching member is placed through the preformed hole insertion of the door leaf left and right side frame positioned at described
The preformed groove of doorframe the right and left；The connecting rod is centrosymmetric on the rotating disk setting；Preferably, 4 connecting rods are set.
7. the list according to right wants 6 fans tunnel protection door or Dong Shimen, it is characterised in that the preformed hole and preformed groove are equal
For trapezoidal, the trapezoidal centre gone to the bottom towards door leaf.
8. the list according to right wants 6 or 7 fans tunnel protection door or Dong Shimen, it is characterised in that be provided with the door leaf
The control latch fitting of the X-type connecting rod rotating disk locking opening and closing is controlled, when the control latch fitting is in locking states, dead bolt hinders to turn
The rotation of disk, is fixed to which.
9. the list according to claim 1 or 7 fans tunnel protection door or Dong Shimen, it is characterised in that the hinge page includes solid
Due to the hinge page seat on the doorframe, the hinge page body being fixed on the door leaf and hinge page axle connecting the two；Twisted page body
Including bottom and with the integrally formed lug boss in bottom, the lug boss is provided with the through hole passed through for hinge page axle；It is described
Twisted page seat includes two lug bosses for being provided with through hole, is used for accommodating the projection of twisted page body between two lug bosses；The hinge
Page body and hinge page seat are prepared from by fiberglass reinforced plastics, and the hinge page axle is prepared from by stainless steel, the hinge page
It is arranged inside cavern.
10. the list according to any one of claim 1～9 fans tunnel protection door or Dong Shimen, it is characterised in that the door leaf
Width be 140～160cm, be highly 200～220cm, thickness be 8～11cm, the fiberglass reinforced plastics of the door leaf
Thickness be 0.5～0.8cm, in wide direction, the spacing of the steel reinforcement being parallel to each other is 20～30cm, in high side
To the spacing of the steel reinforcement being parallel to each other is 40～60cm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610887460.XA CN106522750A (en) | 2016-10-11 | 2016-10-11 | Single tunnel protective door or cavern door |
| CN201720611003.8U CN207974736U (en) | 2016-10-11 | 2017-05-27 | A kind of singly fan tunnel protection door or Dong Shimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610887460.XA CN106522750A (en) | 2016-10-11 | 2016-10-11 | Single tunnel protective door or cavern door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522750A true CN106522750A (en) | 2017-03-22 |
Family
ID=58331486
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610887460.XA Pending CN106522750A (en) | 2016-10-11 | 2016-10-11 | Single tunnel protective door or cavern door |
| CN201720611003.8U Active CN207974736U (en) | 2016-10-11 | 2017-05-27 | A kind of singly fan tunnel protection door or Dong Shimen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611003.8U Active CN207974736U (en) | 2016-10-11 | 2017-05-27 | A kind of singly fan tunnel protection door or Dong Shimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106522750A (en) |
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| CN108756657A (en) * | 2018-07-17 | 2018-11-06 | 令狐可 | Airtight blast door, manufacturing method and its accessory |
| CN109339622A (en) * | 2018-10-29 | 2019-02-15 | 南京恒威防护设备有限公司 | A kind of automation closed guard gate |
| CN109441263A (en) * | 2018-11-20 | 2019-03-08 | 中国人民解放军军事科学院国防工程研究院 | A kind of blocking device applied to Urban Underground pipe gallery access hole safeguard |
| CN109458111A (en) * | 2018-09-27 | 2019-03-12 | 江苏拓华人防工程有限公司 | A kind of anti-explosion fire isolating door |
| 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 |
| CN110107356A (en) * | 2019-05-31 | 2019-08-09 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of railway tunnel protective door |
| CN111042712A (en) * | 2019-12-30 | 2020-04-21 | 佛山市均林人防工程有限公司 | High-strength concrete protective door |
| CN111720022A (en) * | 2020-06-28 | 2020-09-29 | 安徽大森人防设备有限公司 | Protective door and production process thereof |
| CN112610128A (en) * | 2020-11-23 | 2021-04-06 | 宜兴市云顶机械科技有限公司 | Installation auxiliary device for fire protection device |
| CN113119701A (en) * | 2021-05-18 | 2021-07-16 | 一汽解放汽车有限公司 | Automobile roof window assembly |
| CN114033259A (en) * | 2021-11-22 | 2022-02-11 | 内蒙古第一机械集团股份有限公司 | Combined impact-resistant protective door locking mechanism |
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| CN110080630A (en) * | 2019-06-18 | 2019-08-02 | 河北虎牌集团奥笛柜业有限公司 | Swing lockable mechanism |
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- 2016-10-11 CN CN201610887460.XA patent/CN106522750A/en active Pending
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2017
- 2017-05-27 CN CN201720611003.8U patent/CN207974736U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756657A (en) * | 2018-07-17 | 2018-11-06 | 令狐可 | Airtight blast door, manufacturing method and its accessory |
| CN109458111A (en) * | 2018-09-27 | 2019-03-12 | 江苏拓华人防工程有限公司 | A kind of anti-explosion fire isolating door |
| CN109339622A (en) * | 2018-10-29 | 2019-02-15 | 南京恒威防护设备有限公司 | A kind of automation closed guard gate |
| CN109441263A (en) * | 2018-11-20 | 2019-03-08 | 中国人民解放军军事科学院国防工程研究院 | A kind of blocking device applied to Urban Underground pipe gallery access hole safeguard |
| CN109441263B (en) * | 2018-11-20 | 2024-04-16 | 中国人民解放军军事科学院国防工程研究院 | Locking device applied to urban underground comprehensive pipe gallery access port protection equipment |
| 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 |
| 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 |
| 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 |
| CN110107356A (en) * | 2019-05-31 | 2019-08-09 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of railway tunnel protective door |
| CN111042712A (en) * | 2019-12-30 | 2020-04-21 | 佛山市均林人防工程有限公司 | High-strength concrete protective door |
| CN111720022B (en) * | 2020-06-28 | 2022-03-15 | 安徽大森人防设备有限公司 | Protective door and production process thereof |
| CN111720022A (en) * | 2020-06-28 | 2020-09-29 | 安徽大森人防设备有限公司 | Protective door and production process thereof |
| CN112610128A (en) * | 2020-11-23 | 2021-04-06 | 宜兴市云顶机械科技有限公司 | Installation auxiliary device for fire protection device |
| CN113119701A (en) * | 2021-05-18 | 2021-07-16 | 一汽解放汽车有限公司 | Automobile roof window assembly |
| CN114033259A (en) * | 2021-11-22 | 2022-02-11 | 内蒙古第一机械集团股份有限公司 | Combined impact-resistant protective door locking mechanism |
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|---|---|
| CN207974736U (en) | 2018-10-16 |
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