CN106499306A - A kind of life saving cabin door - Google Patents

A kind of life saving cabin door Download PDF

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Publication number
CN106499306A
CN106499306A CN201611120985.7A CN201611120985A CN106499306A CN 106499306 A CN106499306 A CN 106499306A CN 201611120985 A CN201611120985 A CN 201611120985A CN 106499306 A CN106499306 A CN 106499306A
Authority
CN
China
Prior art keywords
plate
door
gear
sealing area
section bar
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.)
Granted
Application number
CN201611120985.7A
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Chinese (zh)
Other versions
CN106499306B (en
Inventor
张煜峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI HENGDUN AVOID RISK RESCUE EQUIPMENT CO Ltd
Original Assignee
YANTAI HENGDUN AVOID RISK RESCUE EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YANTAI HENGDUN AVOID RISK RESCUE EQUIPMENT CO Ltd filed Critical YANTAI HENGDUN AVOID RISK RESCUE EQUIPMENT CO Ltd
Priority to CN201611120985.7A priority Critical patent/CN106499306B/en
Publication of CN106499306A publication Critical patent/CN106499306A/en
Application granted granted Critical
Publication of CN106499306B publication Critical patent/CN106499306B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
    • 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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • 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
    • 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
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/161—Profile members therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)

Abstract

The present invention discloses a kind of life saving cabin door, including doorframe, the door-plate being hinged with doorframe, the locking device being arranged in door-plate, it is characterised in that：Described doorframe makes primary sealing area and secondary sealing area by bridge cut-off section bar, and described door-plate includes that the first fire-proof and thermal-insulation door-plate and the second fire-proof and thermal-insulation door-plate of gap arrangement, internal hilar plate and external door panel coordinate with primary sealing area and secondary sealing area sealing respectively.Compared with prior art, door-plate of the present invention is made up of internal hilar plate and external door panel, and centre is the air of sealing, and adiabatic barrier property is excellent, while doorframe further improves heat-proof quality using bridge cut-off technology.

Description

A kind of life saving cabin door
A kind of life-saving equipment technical field of the present invention, and in particular to life saving cabin door.
Background technology
When the Disaster Events such as fire, earthquake, mine disaster occur, the personnel that have little time to withdraw hide to wait in survival capsule and rescue Help, and this kind of Disaster Event mine disaster typically can all produce blast, in order to the convenient turnover of trapped personnel be met while preventing high temperature Toxic gas are entered in survival capsule, be designed with hermatic door in survival capsule, and the crushing resistance of hermatic door, sealing and effect of heat insulation are straight Connect the safety for having influence on personnel in cabin.
The utility model patent of Publication No. CN202937145U discloses a kind of survival capsule hermatic door, including：Door frame, The door frame is made up of some steel pipes；Door-plate, the door-plate include internal hilar plate and external door panel, the internal hilar plate and external door panel point It is located inside and outside door frame；Lockable mechanism is additionally provided with the hermatic door, and lockable mechanism controls the open/close of hermatic door, institute State, square steel tube is substituted existing channel-section steel by the utility model, increase Its crushing resistance, arranges heat-insulation layer, although can strengthen the effect of heat insulation of whole nacelle, but the sealing to a certain extent on hermatic door Door only has one sealing system, and being exploded, the mechanical collision such as falling rocks is when occurring, and hatch door is it may happen that deform, and hatch door Deformation, thus gap between door and nacelle, can be produced, cause nacelle gas leakage, if down-hole occurs permeable, can also cause cabin Interior water inlet, it is impossible to play the effect of protection lifesaving well, in addition its doorframe and door-plate are provided without bridge cutoff structure, whole nacelle Effect of heat insulation limited.
Content of the invention
The purpose of the present invention is for the deficiencies in the prior art, there is provided a kind of Novel lifesaving hatch door, the technical side for being adopted Case is：
A kind of life saving cabin door, including doorframe, the door-plate being hinged with doorframe, the locking device being arranged in door-plate, it is characterised in that：Institute The doorframe that states makes primary sealing area and secondary sealing area by bridge cut-off section bar, and described door-plate includes the first fire prevention of gap arrangement Heat-insulation door plate and the second fire-proof and thermal-insulation door-plate, internal hilar plate and external door panel are matched somebody with somebody with primary sealing area and secondary sealing area sealing respectively Close.
Further, described doorframe includes that the left munnion affixed by the first section bar, the second section bar and steel bar, the right side are perpendicular Frame, upper transverse frame and lower transverse frame, the first described section bar are had the primary sealing area parallel with door-plate plane and are put down with door-plate plane Row the secondary sealing area with primary sealing area formation ladder；O-ring seal is set on primary sealing area, is set on secondary sealing area Sealing joint strip is put, the second described section bar has the medial surface relative with door-plate end clearance, the left munnion of formation and right munnion Multiple equally distributed first through hole are also set up on the medial surface of the second section bar；Pass through first between first section bar and the second section bar Heat insulating mattress is affixed, welds between the second section bar and steel bar, affixed by the second heat insulating mattress between steel bar and the first section bar；
Described external door panel both sides be steel plate central filler fire-proof heat-insulating material, the fixed unequal angle of surrounding end face, inequilateral The second through hole concentric with first through hole is set in the vertical section of angle steel；The inner side of the first described fire-proof and thermal-insulation door-plate is fixed more Individual cantilevered axle, the fixed multiple linear bearings corresponding with cantilever shaft position in the inner side of the second described fire-proof and thermal-insulation door-plate, straight line Bearing is slidably matched with cantilevered axle；The outer ledge of the first fire-proof and thermal-insulation door-plate can be abutted with O-ring seal, unequal angle Horizontal segment can be abutted with sealing joint strip；
Upper and lower two pairs of guide plates that described locking device includes being arranged between internal hilar plate and external door panel, affixed upper and lower two pairs of guide plates Win in succession for a pair, the affixed multiple dead bolts with the second through hole arranged concentric in the outside that wins in succession arrange level long on described guide plate Circular hole；Upper and lower each fixed a pair of the guide pillars of the inner surface of described external door panel, guide pillar are slidably matched with slotted hole, described lock Tongue and penetrate first through hole and the second through hole；The affixed upper rack of winning in succession on the left side, down, winning in succession for the right is solid for the flank of tooth of upper rack Lower tooth bar is connect, the flank of tooth of lower tooth bar arranges second that first gear is engaged with first gear upward, between upper rack and lower tooth bar Gear, the diameter of second gear and the number of teeth are less than first gear, and first gear is engaged with upper rack and lower tooth bar respectively, the first tooth The gear shaft of wheel sealingly extends through fixed interior handwheel after internal hilar plate, and the gear shaft of second gear sealingly extends through fixed after external door panel Outer hand wheel.
Further, the outside of external door panel arranges knowing with password identification and fingerprint for lockable or upper rack left and right displacement Other electronic lock.
Further, on the medial surface of described external door panel corresponding to first gear gear shaft the fixed axle sleeve in position, The intracavity sidewall of axle sleeve arranges internal thread segment near opening；The shaft end of the gear shaft of described first gear is arranged can be with interior spiral shell The external thread section that stricture of vagina section coordinates, the gear shaft of first gear are located at the right side setting round platform section of first gear, when first gear Gear shaft rotates the right side of round platform when the dead bolt for making starts to penetrate first through hole to start to abut with internal hilar plate.
Compared with prior art, door-plate of the present invention is made up of internal hilar plate and external door panel, and centre is the air of sealing, adiabatic resistance Separating performance is excellent, while doorframe further improves heat-proof quality using bridge cut-off technology.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view in Fig. 1 at A-A.
Fig. 3 is the partial enlarged drawing in Fig. 2 at dashed box.
Fig. 4 is the structural representation after door-plate of the present invention removes internal hilar plate.
Fig. 5 is the cross section structure diagram of door-plate of the present invention.
Fig. 6 is the part-structure schematic diagram of locking device in embodiment 2.
Fig. 7 is the sectional view of Fig. 6.
Fig. 8 is the partial enlarged drawing in Fig. 7 at dashed box.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement Example is a part of embodiment of the invention, rather than whole embodiments.Embodiment in based on the present invention, ordinary skill The every other embodiment obtained under the premise of creative work is not made by personnel, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ", The orientation of instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to Be easy to description the present invention and simplify description, rather than indicate or hint indication device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, according to term " first ", " Two ", " the 3rd ", is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected;Can Being to be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Embodiment 1, referring to accompanying drawing：A kind of life saving cabin door, including doorframe 1, the door-plate 2 being hinged with doorframe, is arranged on door-plate 2 Interior locking device 3, it is characterised in that：Described doorframe 1 makes primary sealing area 111 and secondary sealing area 112 by bridge cut-off section bar, Described door-plate 2 includes the first fire-proof and thermal-insulation door-plate 21 and the second fire-proof and thermal-insulation door-plate 22 of gap arrangement, internal hilar plate 21 and outer Door-plate 22 coordinates with primary sealing area 111 and the sealing of secondary sealing area 112 respectively.Described doorframe 1 include by the first section bar 11, The affixed left munnion of second section bar 12 and steel bar 13, right munnion, upper transverse frame and lower transverse frame, the first described section bar 11 have The primary sealing area 111 parallel with door-plate plane and parallel with door-plate plane and with primary sealing area 111 formed ladder second Sealing surface 112；O-ring seal 17 is set on primary sealing area 111, sealing joint strip 16 is set on secondary sealing area 112, described Second section bar 12 has the medial surface 121 relative with door-plate end clearance, forms the second section bar 12 of left munnion and right munnion 4 equally distributed first through hole 1211 are also set up on medial surface 121；Pass through first between first section bar 11 and the second section bar 12 Heat insulating mattress 14 is affixed, welds between the second section bar 12 and steel bar 13, passes through the second heat insulating mattress between steel bar 13 and the first section bar 11 15 is affixed；
Described 22 both sides of external door panel be steel plate central filler fire-proof heat-insulating material, the fixed unequal angle 221 of surrounding end face, no Second through hole 2211 concentric with first through hole 1211 is set in the vertical section of equal leg angle 221；The first described fire-proof and thermal-insulation Fixed 4 cantilevered axles 211 in the inner side of door-plate 21, the inner side of the second described fire-proof and thermal-insulation door-plate 22 fixed 4 with cantilevered axle 211 The corresponding linear bearing 221 in position, linear bearing 221 are slidably matched with cantilevered axle 211；The outside of the first fire-proof and thermal-insulation door-plate 21 Edge can be abutted with O-ring seal 17, and the horizontal segment of unequal angle 221 can be abutted with sealing joint strip 16；
Upper and lower two pairs of guide plates 31 that described locking device 3 includes being arranged between internal hilar plate 21 and external door panel 22, affixed upper and lower A pair of two pairs of guide plates 31 win 32 in succession, win in succession 32 the affixed multiple dead bolts 33 with 2211 arranged concentric of the second through hole in outside, institute The horizontal slotted hole 311 of setting on the guide plate 31 that states；Upper and lower each fixed a pair of the guide pillars 222 of the inner surface of described external door panel 22, Guide pillar 222 is slidably matched with slotted hole 311, described dead bolt 33 and penetrates first through hole 1211 and the second through hole 2211；The left side Affixed upper rack 34 of winning in succession, the flank of tooth of upper rack down, the affixed lower tooth bar 35 of winning in succession on the right, the flank of tooth of lower tooth bar upward, The second gear 37 that engage with first gear of first gear 36 is set between upper rack and lower tooth bar, the diameter of second gear with The number of teeth is less than first gear, and first gear 36 is engaged with upper rack and lower tooth bar respectively, and the gear shaft 361 of first gear 36 is sealed Ground sealingly extends through the fixed right-hand side after external door panel 22 through fixed interior handwheel 4 after internal hilar plate 21, the gear shaft 371 of second gear 37 Wheel 5.
When counterclockwise or when rotating clockwise handwheel 5 in or beyond interior handwheel 4,36 inverse time of first gear is directly or indirectly driven Pin is rotated clockwise, and drives upper and lower tooth bar displacement to the left or to the right so that 4 dead bolts 33 stretch out or retraction doorframe on The first through hole 1211 of setting, so that the open and close of door-plate, after door-plate closing, as door-plate is by internal hilar plate and external door panel structure Into centre is the air of sealing, further enhancing adiabatic barrier property, while doorframe is further carried using bridge cut-off technology High heat-proof quality.
Embodiment 2, other arrange lockable or upper rack 34 or so with embodiment 1, the except for the difference that outside of external door panel 22 The electronic lock 7 with password identification and fingerprint recognition of displacement；First gear is corresponded on the medial surface of described external door panel 22 The fixed axle sleeve 6 in the position of 36 gear shaft 361, the intracavity sidewall of axle sleeve 6 arrange internal thread segment 61 near opening；Described The shaft end of the gear shaft 361 of one gear 36 arranges the external thread section 3611 that can coordinate, the tooth of first gear 36 with internal thread segment 61 Wheel shaft 361 is located at the right side of first gear 36 and arranges round platform section 3612, when the gear shaft 361 of first gear 36 rotates the dead bolt for making The right side of 33 round platforms 3612 when starting to penetrate first through hole 1211 starts to abut with internal hilar plate 21.
Using the program, after people is entered in survival capsule, in rotating during interior handwheel 4, the dead bolt 33 for making at the same time is being worn Enter first through hole 1211 so as to close while door-plate 2, the right side of the round platform 3612 for making is abutted with internal hilar plate 21, with dead bolt 33 fully enter first through hole 1211 forms fulcrum, the right side of round platform 3612 gradually extrude internal hilar plate 21 that internal hilar plate 21 makes with 112 distance of secondary sealing area of doorframe is gradually reduced, and is provided with sealing between the secondary sealing area 112 of internal hilar plate 21 and doorframe Cushion rubber 17, O-ring seal 17 is extruded laminating internal hilar plate 21 and the secondary sealing area 112 of doorframe is realized fully sealing.

Claims (4)

1. a kind of life saving cabin door, including doorframe, the door-plate being hinged with doorframe, the locking device being arranged in door-plate, it is characterised in that： Described doorframe makes primary sealing area and secondary sealing area by bridge cut-off section bar, and described door-plate includes that the first of gap arrangement prevents Fiery heat-insulation door plate and the second fire-proof and thermal-insulation door-plate, internal hilar plate and external door panel are matched somebody with somebody with primary sealing area and secondary sealing area sealing respectively Close.
2. a kind of life saving cabin door according to claim 1, it is characterised in that：
Described doorframe include the left munnion affixed by the first section bar, the second section bar and steel bar, right munnion, upper transverse frame and under Horizontal frame, described the first section bar have the primary sealing area parallel with door-plate plane and parallel with door-plate plane and with the first sealing Face forms the secondary sealing area of ladder；O-ring seal is set on primary sealing area, sealing joint strip is set on secondary sealing area, described The second section bar there is the medial surface relative with door-plate end clearance, form the medial surface of the second section bar of left munnion and right munnion On also set up multiple equally distributed first through hole；Affixed by the first heat insulating mattress between first section bar and the second section bar, second Weld between section bar and steel bar, affixed by the second heat insulating mattress between steel bar and the first section bar；
Described external door panel both sides be steel plate central filler fire-proof heat-insulating material, the fixed unequal angle of surrounding end face, inequilateral The second through hole concentric with first through hole is set in the vertical section of angle steel；The inner side of the first described fire-proof and thermal-insulation door-plate is fixed more Individual cantilevered axle, the fixed multiple linear bearings corresponding with cantilever shaft position in the inner side of the second described fire-proof and thermal-insulation door-plate, straight line Bearing is slidably matched with cantilevered axle；The outer ledge of the first fire-proof and thermal-insulation door-plate can be abutted with O-ring seal, unequal angle Horizontal segment can be abutted with sealing joint strip；
Upper and lower two pairs of guide plates that described locking device includes being arranged between internal hilar plate and external door panel, affixed upper and lower two pairs of guide plates Win in succession for a pair, the affixed multiple dead bolts with the second through hole arranged concentric in the outside that wins in succession arrange level long on described guide plate Circular hole；Upper and lower each fixed a pair of the guide pillars of the inner surface of described external door panel, guide pillar are slidably matched with slotted hole, described lock Tongue and penetrate first through hole and the second through hole；The affixed upper rack of winning in succession on the left side, down, winning in succession for the right is solid for the flank of tooth of upper rack Lower tooth bar is connect, the flank of tooth of lower tooth bar arranges second that first gear is engaged with first gear upward, between upper rack and lower tooth bar Gear, the diameter of second gear and the number of teeth are less than first gear, and first gear is engaged with upper rack and lower tooth bar respectively, the first tooth The gear shaft of wheel sealingly extends through fixed interior handwheel after internal hilar plate, and the gear shaft of second gear sealingly extends through fixed after external door panel Outer hand wheel.
3. a kind of life saving cabin door according to claim 2, it is characterised in that：The outside of external door panel arranges lockable or upper tooth The electronic lock with password identification and fingerprint recognition of bar left and right displacement.
4. a kind of life saving cabin door according to claim 2, it is characterised in that：Correspond on the medial surface of described external door panel The fixed axle sleeve in the position of the gear shaft of first gear, the intracavity sidewall of axle sleeve arrange internal thread segment near opening；Described The shaft end of the gear shaft of one gear arranges the external thread section that can coordinate with internal thread segment, and the gear shaft of first gear is located at the first tooth The right side of wheel arranges round platform section, the right-hand member of round platform when the dead bolt that the gear shaft rotation of first gear makes starts to penetrate first through hole Face starts to abut with internal hilar plate.
CN201611120985.7A 2016-12-08 2016-12-08 A kind of life saving cabin door Active CN106499306B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201611120985.7A CN106499306B (en) 2016-12-08 2016-12-08 A kind of life saving cabin door

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CN106499306A true CN106499306A (en) 2017-03-15
CN106499306B CN106499306B (en) 2018-06-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691487A (en) * 2018-05-11 2018-10-23 中国科学院西安光学精密机械研究所 A kind of sealed compartment door and installation method of falling off certainly
CN108843209A (en) * 2018-05-28 2018-11-20 四川泓炜特种门业有限责任公司 A kind of security door convenient for escape

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Publication number Priority date Publication date Assignee Title
CN202645362U (en) * 2012-06-29 2013-01-02 台山平安五金制品有限公司 Watertight fire-proof door
CN103953269A (en) * 2014-03-31 2014-07-30 杭州德安救生设备科技有限公司 Household intelligent safety cabin separated type double-layer sealed fireproof anti-theft composite door
CN103982119A (en) * 2014-03-31 2014-08-13 杭州德安救生设备科技有限公司 Multifunctional double-layer composite cabin door with self locking and reverse locking devices
WO2015094129A1 (en) * 2013-12-16 2015-06-25 Lukáč Peter Doors, especially safety doors
CN205477214U (en) * 2016-02-20 2016-08-17 泰州金盾特种防火门有限公司 Explosion door
CN206346668U (en) * 2016-12-08 2017-07-21 烟台恒盾避险救援设备有限公司 A kind of life saving cabin door

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202645362U (en) * 2012-06-29 2013-01-02 台山平安五金制品有限公司 Watertight fire-proof door
WO2015094129A1 (en) * 2013-12-16 2015-06-25 Lukáč Peter Doors, especially safety doors
CN103953269A (en) * 2014-03-31 2014-07-30 杭州德安救生设备科技有限公司 Household intelligent safety cabin separated type double-layer sealed fireproof anti-theft composite door
CN103982119A (en) * 2014-03-31 2014-08-13 杭州德安救生设备科技有限公司 Multifunctional double-layer composite cabin door with self locking and reverse locking devices
CN205477214U (en) * 2016-02-20 2016-08-17 泰州金盾特种防火门有限公司 Explosion door
CN206346668U (en) * 2016-12-08 2017-07-21 烟台恒盾避险救援设备有限公司 A kind of life saving cabin door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108691487A (en) * 2018-05-11 2018-10-23 中国科学院西安光学精密机械研究所 A kind of sealed compartment door and installation method of falling off certainly
CN108691487B (en) * 2018-05-11 2024-04-12 中国科学院西安光学精密机械研究所 Self-falling sealing cabin door structure and installation method
CN108843209A (en) * 2018-05-28 2018-11-20 四川泓炜特种门业有限责任公司 A kind of security door convenient for escape

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