CN105672819B - A kind of Mobile fireproof door - Google Patents
A kind of Mobile fireproof door Download PDFInfo
- Publication number
- CN105672819B CN105672819B CN201610058905.3A CN201610058905A CN105672819B CN 105672819 B CN105672819 B CN 105672819B CN 201610058905 A CN201610058905 A CN 201610058905A CN 105672819 B CN105672819 B CN 105672819B
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- Prior art keywords
- doorframe
- door
- pushing mechanism
- spring
- fire
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000001816 cooling Methods 0.000 claims description 15
- 239000003463 adsorbent Substances 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 230000009970 fire resistant effect Effects 0.000 abstract description 32
- 238000010276 construction Methods 0.000 abstract description 3
- 230000007935 neutral effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 9
- 238000009413 insulation Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
- E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
-
- 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
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- 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
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire 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
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- 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
- E06B2003/7059—Specific frame characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention provides a kind of Mobile fireproof door, door-plate including doorframe and inside doorframe, the doorframe includes doorframe a and doorframe b, doorframe a is hollow structure, mobile device is provided with hollow doorframe a, mobile device includes three-dimensional fixed mechanism and pushing mechanism, its neutral body fixed mechanism is cylinder, and it is provided with two pushing mechanisms on three-dimensional fixed mechanism, the pushing mechanism is made up of spring and block, and spring is tightened by tightening chain and is arranged in hollow doorframe a, the one end for tightening chain is fixed on doorframe a by safety pin, when running into fire, safety pin can be pulled out, start pushing mechanism, fire resistant doorsets can be moved to while fire resistant doorsets are opened on one side, to escape.Present invention is particularly suitable for corner is arranged on, the fire resistant doorsets in the place that the crowd is dense, simple in construction, strong applicability.
Description
Technical field
The present invention relates to protective door technical field, more particularly to a kind of Mobile fireproof door.
Background technology
In various disasters, fire be most frequently, most generally threaten public security and social development major casualty it
One.The mankind can be utilized and be controlled to fire, be an important symbol of civilization and progress.Thus the mankind use fiery history
The history struggled with same fire is associated interpromoting relation in five elements, and people summarize the rule that fire occurs while fire is used, constantly, to the greatest extent may be used
Can ground reduction fire and its harm that the mankind are caused.Safety is needed in fire, is escaped as soon as possible.On this basis, prevent fires
Door arises at the historic moment.Fire resistant doorsets refer to that the door of fire stability, integrality and thermal insulation requirement can be met within a certain period of time.It is
It is located between fire compartment, emergency staircase, vertical shaft etc. have the fire separation thing of certain fire resistance.Fire resistant doorsets are removed with general
Outside the effect of open gate, with more the effect for preventing fire spreading and flue gas diffusion, spreading for the intensity of a fire can be prevented within a certain period of time,
Ensure evacuating personnel.Fire resistant doorsets are generally located in lower portion：(1) escape stair is closed, leads to aisle；Close escalator, (2) electricity
The inspection door of the vertical duct well such as cable well, piping shaft, smokejack, garbage chute, (3) divide fire compartment, control partition building sides
Door on product set fire wall and fire partition.
Such as Application No.：CN201410564545.5 Chinese patent discloses a kind of Novel fire-proof door, including doorframe, door
Fan, Fire-proof lock, fire resistant doorsets handle, hinge for fireproof, fire-proof door closer, the doorframe set first to prevent in itself and the door leaf junction
Fiery seal；The door leaf sets the second fire safe seal at it with the doorframe junction；When door leaf is closed, described first
Fire safe seal cooperatively forms the inclusion structure being mutually close to second fire safe seal.First fire safe seal with
Second fire safe seal is curly sealing strip.The curl direction of first fire safe seal and second fire proof seal
The curl direction of part is opposite.The first fire safe seal curling number of plies or second fire safe seal curling number of plies at most three
Layer.It is identical with second fire safe seal curling number of plies that first fire safe seal crimps the number of plies.First fire safe seal
It is respectively to have reeded sealing ring and with raised sealing ring with second fire safe seal.First fire proof seal
The number of recesses that part has is identical with the raised quantity that second fire safe seal has.First fire safe seal and described the
Two fire safe seal top layers are coated with anti-corrosion, put moth coating.The structure is main consideration is that fire proof seal, does not consider
Particular use when being used for situation about escaping to fire resistant doorsets, unlatching that is sealedly more good more being unfavorable for fire resistant doorsets under hot environment.
Current fire resistant doorsets mainly using by using fire resisting door-plate, there is the wooden different materials of wooden, steel, steel, than
More advanced meeting is made of nano material, still, no matter which kind of material door-plate is made using, it is resistance to due to only with a kind of material
Fire screen thermal effect is limited after all, is really that, in real scene of fire, raging fire can still transmit substantial amounts of heat through door-plate, to it is attached
Nearly personnel even within doors cause big injury, i.e. effect of heat insulation bad；In addition, for some large-scale factories, not only to prevent
Fire, it is heat-insulated, can also there is substantial amounts of noise, common fire resistant doorsets do not have deadening, therefore can not meet use requirement.
Such as Application No.：CN201510639788.5 Chinese patent discloses a kind of Multifunctional fire-proof door, including doorframe, door-plate, institute
Door-plate is stated to be hinged on doorframe, it is characterised in that：The door-plate edge and doorframe inside casing edge be provided with sealing strip, the door-plate by
Outer to include refractory slab, back-up sand layer, thermal insulation layer, puigging successively to interior, the refractory slab constitutes the outside framework of door-plate, refractory slab
Cavity is left between thermal insulation layer to constitute in back-up sand layer, back-up sand layer filled with fire resisting grit.Fire resisting grit in back-up sand layer is six
Square crystal fire sand.The puigging is sound-absorbing sponge.The thermal insulation layer is plated film heat-protecting glass.The refractory plate is anti-for glass magnesium
Fiery plate.The door that the fire resistant doorsets are superimposed using many layer functions, it is more selection not account for people when occurring fire
To escape, and interlayer is more can cause fire resistant doorsets are heavier to be unfavorable for opening.
The content of the invention
It is to overcome present in prior art occurring the crowded local or narrow place of fire, fire resistant doorsets are not
It can open completely, the problems such as hindering escape, the invention provides a kind of Mobile fireproof door.
The present invention concrete technical scheme be：
A kind of Mobile fireproof door, including doorframe and the door-plate inside doorframe, it is characterised in that：The doorframe bag
Doorframe a and doorframe b are included, doorframe a is vertically mounted on a doorframe b side-lower, and the doorframe a is hollow structure, the hollow door
Mobile device is provided with frame a, the mobile device is connected with door-plate side by multiple articulates.
On this basis, the mobile device includes three-dimensional fixed mechanism and pushing mechanism, the door-plate side and solid
Fixed mechanism is hinged, and the pushing mechanism is fixedly connected with three-dimensional fixed mechanism.
On this basis, the three-dimensional fixed mechanism is cylinder, and the three-dimensional fixed mechanism and door-plate are high together.
On this basis, the pushing mechanism is provided with two, respectively pushing mechanism a and pushing mechanism b, the promotion
Mechanism a is arranged on the upper end of three-dimensional fixed mechanism, and the pushing mechanism b is arranged on the lower end of three-dimensional fixed mechanism.
On this basis, the pushing mechanism includes positive stop, spring and backstop, and the positive stop is fixedly installed on bullet
One end of spring, the backstop is fixedly installed on the other end of spring, and the positive stop is fixedly connected with three-dimensional fixed mechanism, institute
Backstop is stated to be fixedly connected with doorframe a.
On this basis, safety pin is provided with the doorframe a, the spring both sides, which are provided with, tightens chain, described
One end insertion positive stop of chain is tightened, the other end for tightening chain is fixed at doorframe a by safety pin, described to tighten chain
Length be less than spring natural length.
On this basis, the spring is arc spring.
On this basis, in addition to adsorbent equipment, the adsorbent equipment is arranged on the wall of outside, and its position is with promoting machine
Structure is corresponded to completely.
On this basis, the adsorbent equipment is magnet.
On this basis, the door-plate is fire-type door-plate, and centre is provided with laminboard layer, and the laminboard layer includes absorption
Face and cooling face, the adsorption plane and cooling face chiasma type distribution.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, Mobile fireproof door provided by the present invention, including doorframe and the door-plate inside doorframe, the doorframe bag
Include doorframe a and doorframe b, doorframe a is to be provided with mobile device in hollow structure, hollow doorframe a, and mobile device includes three-dimensional fixed
Mechanism and pushing mechanism, its neutral body fixed mechanism are to be provided with two pushing mechanisms in cylinder, and three-dimensional fixed mechanism,
The pushing mechanism is made up of spring and block, and spring is tightened by tightening chain and is arranged in hollow doorframe a, tightens one end of chain
It is fixed on doorframe a, when running into fire, safety pin can be pulled out by safety pin, starts pushing mechanism, it is anti-opening
Fire resistant doorsets can be moved to while vent on one side, to escape, be particularly suitable for use in and be arranged on corner, the place that the crowd is dense
Fire resistant doorsets, simple in construction, strong applicability.
2nd, pushing mechanism is provided with two in the present invention, respectively pushing mechanism a and pushing mechanism b, the pushing mechanism a
The upper end of three-dimensional fixed mechanism is arranged on, the pushing mechanism b is arranged on the lower end of three-dimensional fixed mechanism.The pushing mechanism includes
Positive stop, spring and backstop, positive stop are fixedly installed on one end of spring, and backstop is fixedly installed on the other end of spring,
Positive stop is fixedly connected with three-dimensional fixed mechanism, and backstop is fixedly connected with doorframe a.Set two pushing structures can be preferably
Play fixed effect so that fire resistant doorsets ensure steady mobile when, in addition pushing mechanism include positive stop, spring and after
Block, front and rear block can increase contact area, be conducive to the normal contractility for playing spring, ensure that the shifting of fire resistant doorsets
It is dynamic.
3rd, safety pin is provided with doorframe a in the present invention, spring both sides, which are provided with, tightens chain, and the one end for tightening chain is embedding
Enter positive stop, the other end for tightening chain is fixed at doorframe a by safety pin, the length for tightening chain is less than the natural long of spring
Degree.Spring both sides, which are provided with, tightens chain, it is ensured that the normal work of fire resistant doorsets in normal circumstances, when a fire,
Unrestricted choice transfer fire resistant doorsets, strong applicability can be carried out according to field conditions.
4th, adsorbent equipment is also included in the present invention, adsorbent equipment is arranged on the wall of outside, and its position and pushing mechanism are complete
Full correspondence.It is preferred that adsorbent equipment be magnet.The adsorbent equipment can ensure the fixation that fire resistant doorsets are moved to after certain position, favorably
Withdrawn in the quick of personnel under fire condition.
5th, middle door-plate of the present invention is fire-type door-plate, and centre is provided with laminboard layer, and laminboard layer includes adsorption plane and cooling
Face, the adsorption plane and cooling face chiasma type distribution.Wherein adsorption plane and cooling face chiasma type distribution, can play uniform adsorption
Toxic gas can uniformly give fire resistant doorsets cooling again, and save certain cost.
Brief description of the drawings
Fig. 1 is a kind of main body schematic diagram of Mobile fireproof door；
Fig. 2 is a kind of doorframe a of Mobile fireproof door side view；
Fig. 3 is a kind of structural representation of the pushing mechanism of Mobile fireproof door；
Fig. 4 is a kind of structural representation of the laminboard layer of Mobile fireproof door.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
The present invention discloses a kind of Mobile fireproof door, as shown in figure 1, the door including doorframe 1 and inside doorframe 1
Plate 5, doorframe 1 includes doorframe a11 and doorframe b12, and doorframe b12 is inverted "L" shaped, and doorframe a11 is vertically mounted on doorframe b12 side
Lower section, doorframe a11 is hollow structure, is provided with mobile device 2 in hollow doorframe a11, mobile device 2 passes through with the side of door-plate 5
Multiple articulate connections.Wherein mobile device 2 includes three-dimensional fixed mechanism 21 and pushing mechanism 22, the side of door-plate 5 and solid
Fixed mechanism 21 is hinged, and the pushing mechanism 22 is fixedly connected with three-dimensional fixed mechanism 21.Preferably, three-dimensional fixed mechanism 21 is
Cylinder, three-dimensional fixed mechanism 21 is neat high with door-plate 5.As shown in Fig. 2 pushing mechanism 22 is provided with two, machine is respectively promoted
Structure a221 and pushing mechanism b222, pushing mechanism a221 are arranged on the upper end of three-dimensional fixed mechanism 21, and pushing mechanism b222 is set
In the lower end of three-dimensional fixed mechanism 21.Preferably, pushing mechanism a221 and pushing mechanism b222 are separately positioned on three-dimensional fixed machine
At the upper a quarter of structure 21, and at lower a quarter.Set two pushing structures preferably to play fixed effect, make
Obtain fire resistant doorsets and ensure steady when movement.As shown in figure 3, pushing mechanism 22 includes positive stop 223, spring 224 and rear gear
Block 225, positive stop 223 is fixedly installed on one end of spring 224, and backstop 225 is fixedly installed on the other end of spring 224, preceding
Block 223 is fixedly connected with three-dimensional fixed mechanism 21, and backstop 225 is fixedly connected with doorframe a11, and pushing mechanism includes front
Block, spring and backstop, front and rear block can increase contact area, are conducive to the normal contractility for playing spring, ensure that
The movement of fire resistant doorsets.
Preferably, safety pin is provided with doorframe a11, the safety pin is arranged on doorframe a11 middle and upper part, can be to prevent
The only maloperation of children, it is preferable that safety pin is strip, can reach fixed effect directly through chain is tightened.Spring
224 both sides, which are provided with, tightens chain, and it is annulus nesting composition that this, which tightens chain, tightens one end insertion positive stop 223 of chain, tightens chain
The other end be fixed on by safety pin at doorframe a11, tighten chain length be less than spring 224 natural length.Preferably,
Spring 224 is arc spring, and arc spring can move fire resistant doorsets bigger distance., can be by safety when running into fire
Latch is pulled out, and starts pushing mechanism, can be moved to fire resistant doorsets while fire resistant doorsets are opened on one side, to escape, especially be fitted
For being arranged on corner, the fire resistant doorsets in the place that the crowd is dense, simple in construction, strong applicability.
As shown in figure 1, also including adsorbent equipment 3, adsorbent equipment 3 is arranged on the wall of outside, its position and pushing mechanism
22 is completely corresponding.Preferably, adsorbent equipment 3 is magnet, can play fixation, and hidden without safety in normal circumstances
Suffer from.The adsorbent equipment can ensure the fixation that fire resistant doorsets are moved to after certain position, be conducive to the quick of personnel under fire condition to remove
From.
As shown in figure 4, door-plate 5 is fire-type door-plate, and centre is provided with laminboard layer 4, and laminboard layer 4 includes the He of adsorption plane 41
Cooling face 42, adsorption plane 41 and the cooling chiasma type of face 42 distribution.Wherein adsorption plane and cooling face chiasma type distribution, can be played
Even absorption toxic gas can uniformly give fire resistant doorsets cooling again, and save certain cost.Preferably, cooling face is
The water wrapped up by thermoplastic resin, when temperature is more than a threshold value, thermoplastic resin softening, water outflow can play certain
Cooling effect, it is not necessary to electricity consumption or running water, is not influenceed by prevailing circumstances, can play and fire resistant doorsets are played with certain cooling
Effect, it is not easy to deform, is conducive to fleeing from for more personnel during fire danger.The lock core and handle of this fire resistant doorsets are arranged at drop
On warm face, it is ensured that in high temperature environments, lock core and handle are unlikely to deform.Preferably, the present invention uses a kind of band magnetic
The ball fireproofing door lock of power suction-operated, the lock core includes being provided with rolling in keyhole, step marble hole and ball hole, ball hole
There is magneticaction between pearl, and ball and key.Ball is arranged with two grooves, groove located at hole side and is installed with small magnetic
Block.There is magneticaction between ball and key, allow ball to be in absorbed state, reduce ball and come off possibility, can extend
The service life of key.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in invention contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (6)
1. a kind of Mobile fireproof door, including doorframe (1) and the door-plate (5) installed in doorframe (1) inside, it is characterised in that：Institute
Stating doorframe (1) includes doorframe a (11) and doorframe b (12), and doorframe a (11) is vertically mounted on doorframe b (12) side-lower, described
Doorframe a (11) is hollow structure, is provided with mobile device (2), the mobile device (2) and door in the hollow doorframe a (11)
Plate (5) side is connected by multiple articulates, and the mobile device (2) includes three-dimensional fixed mechanism (21) and pushing mechanism
(22), door-plate (5) side is hinged with three-dimensional fixed mechanism (21), the pushing mechanism (22) and three-dimensional fixed mechanism (21)
It is fixedly connected, the pushing mechanism (22) includes positive stop (223), spring (224) and backstop (225), the positive stop
(223) one end of spring (224) is fixedly installed on, the backstop (225) is fixedly installed on the other end of spring (224), institute
State positive stop (223) to be fixedly connected with three-dimensional fixed mechanism (21), the backstop (225) is fixedly connected with doorframe a (11), institute
State and safety pin is provided with doorframe a (11), spring (224) both sides, which are provided with, tightens chain, described one end for tightening chain
Embedded positive stop (223), the other end for tightening chain is fixed on doorframe a (11) place by safety pin, the chain that tightens
Length is less than the natural length of spring (224), and the spring (224) is arc spring.
2. a kind of Mobile fireproof door according to claim 1, it is characterised in that：The three-dimensional fixed mechanism (21) is circle
Cylindricality, the three-dimensional fixed mechanism (21) is neat high with door-plate (5).
3. a kind of Mobile fireproof door according to claim 1, it is characterised in that：The pushing mechanism (22) is provided with two
Individual, respectively pushing mechanism a (221) and pushing mechanism b (222), the pushing mechanism a (221) are arranged on three-dimensional fixed mechanism
(21) upper end, the pushing mechanism b (222) is arranged on the lower end of three-dimensional fixed mechanism (21).
4. a kind of Mobile fireproof door according to claim 1, it is characterised in that：Also include adsorbent equipment (3), it is described to inhale
Adsorption device (3) is arranged on the wall of outside, and its position is completely corresponding with pushing mechanism (22).
5. a kind of Mobile fireproof door according to claim 4, it is characterised in that：The adsorbent equipment (3) is magnet.
6. a kind of Mobile fireproof door according to claim 1, it is characterised in that：The door-plate (5) is fire-type door-plate,
And centre is provided with laminboard layer (4), the laminboard layer (4) includes adsorption plane (41) and cooling face (42), the adsorption plane (41)
With cooling face (42) chiasma type distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058905.3A CN105672819B (en) | 2016-01-28 | 2016-01-28 | A kind of Mobile fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058905.3A CN105672819B (en) | 2016-01-28 | 2016-01-28 | A kind of Mobile fireproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105672819A CN105672819A (en) | 2016-06-15 |
| CN105672819B true CN105672819B (en) | 2017-09-19 |
Family
ID=56303024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058905.3A Active CN105672819B (en) | 2016-01-28 | 2016-01-28 | A kind of Mobile fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672819B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112533B (en) * | 2020-07-29 | 2024-01-26 | 列斯丽(深圳)技术有限公司 | Magnetic intelligent fire-fighting baffle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121950A (en) * | 1991-04-23 | 1992-06-16 | The Stanley Works | Heat activated spring loaded locking bolt for hinged doors and door assemblies employing same |
| CN2823085Y (en) * | 2005-09-19 | 2006-10-04 | 李浪波 | Structure of actuator |
| JP2012246626A (en) * | 2011-05-25 | 2012-12-13 | Kitahara Denboku Kk | Opening/closing gate and gudgeon used in the same |
| CN204299406U (en) * | 2014-12-02 | 2015-04-29 | 上海璞玉门业有限公司 | A kind of fire resistant flame retardant door-plate |
| CN204782548U (en) * | 2015-05-22 | 2015-11-18 | 山东华晶家电玻璃有限公司 | Door leaf and door |
-
2016
- 2016-01-28 CN CN201610058905.3A patent/CN105672819B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121950A (en) * | 1991-04-23 | 1992-06-16 | The Stanley Works | Heat activated spring loaded locking bolt for hinged doors and door assemblies employing same |
| CN2823085Y (en) * | 2005-09-19 | 2006-10-04 | 李浪波 | Structure of actuator |
| JP2012246626A (en) * | 2011-05-25 | 2012-12-13 | Kitahara Denboku Kk | Opening/closing gate and gudgeon used in the same |
| CN204299406U (en) * | 2014-12-02 | 2015-04-29 | 上海璞玉门业有限公司 | A kind of fire resistant flame retardant door-plate |
| CN204782548U (en) * | 2015-05-22 | 2015-11-18 | 山东华晶家电玻璃有限公司 | Door leaf and door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105672819A (en) | 2016-06-15 |
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