CN108749836A - Urban rail transit vehicles emergency evacuation door - Google Patents
Urban rail transit vehicles emergency evacuation door Download PDFInfo
- Publication number
- CN108749836A CN108749836A CN201810668582.9A CN201810668582A CN108749836A CN 108749836 A CN108749836 A CN 108749836A CN 201810668582 A CN201810668582 A CN 201810668582A CN 108749836 A CN108749836 A CN 108749836A
- Authority
- CN
- China
- Prior art keywords
- ladder
- doorframe
- door
- connect
- hinged
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
- B61D19/023—Emergency exits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D23/00—Construction of steps for railway vehicles
- B61D23/02—Folding steps for railway vehicles, e.g. hand or mechanically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Ladders (AREA)
- Emergency Lowering Means (AREA)
Abstract
Urban rail transit vehicles emergency evacuation door.Domestic market city rail vehicle emergency evacuation door generally uses upper-turn-type egress door, and lower turning type escape ladder composition, the escape pattern of only a kind of vehicle over the ground, one can open, but reclaimer operation is generally completed by two people, and operating force is more than 150N.Present invention composition includes egress door and escape ladder, and egress door includes doorframe(2), steel wire rope recovering device is installed at the top of doorframe, escape ladder includes front ladder(3), rear ladder(4), front ladder and steel wire rope recovering device pass through haulage cable(5)Connection, rear ladder pass through load-bearing wires rope with doorframe top(6)Connection, rear ladder pass through intermediate strap with load-bearing wires rope(7)Connection, front ladder is with rear ladder by folding hinged shaft(17)Hinged, rear ladder and doorframe bottom are hinged, doorframe and door leaf(12)Pass through upper rail(9), lower railway(10)Connection.The present invention is applied to urban rail transit vehicles emergency evacuation door.
Description
Technical field:
The present invention relates to a kind of urban rail transit vehicles emergency evacuation doors.
Background technology:
Domestic market city rail vehicle emergency evacuation door generally uses upper-turn-type egress door, lower turning type escape ladder composition only a kind of
The escape pattern of vehicle over the ground, one can open, but reclaimer operation is generally completed by two people, and operating force is more than 150N, be discontented with
Sufficient EN14752《Railway applications-train-door system》Middle regulation, operating force are not more than 150N.
Invention content:
In order to overcome the above problem of the existing technology, the object of the present invention is to provide a kind of urban rail transit vehicles are urgent
Egress door.
Above-mentioned purpose is realized by following technical scheme:
A kind of urban rail transit vehicles emergency evacuation door, composition include:Egress door and escape ladder, the egress door include
Doorframe, doorframe top are equipped with steel wire rope recovering device, and the escape ladder includes front ladder, rear ladder, the front ladder
It is connect by haulage cable with steel wire rope recovering device, the rear ladder is connected with the doorframe top by load-bearing wires rope
It connects, the rear ladder is connect with the load-bearing wires rope by intermediate strap, and the front ladder and the rear ladder are logical
It crosses folding hinged shaft to be hinged, the rear ladder is hinged with the doorframe bottom, between the adjacent pedal of the foldable pedal leads to
Stud connection is crossed, the hinged shaft of both ends and the stud connection of each pedal, wherein pedal one end is provided with pulley, the pulley
It is arranged in the slideway on the inside of escape ladder ladder frame, the fixing end of the foldable pedal of front ladder is arranged in the back flap hinge shaft end, after
The fixing end of the foldable pedal of ladder is arranged in the back flap hinge shaft end, the movable end of the foldable pedal and the steel wire
Rope retracting device is connected by the way that the pedal steel wire rope in escape ladder ladder frame in side slideway is arranged, and the doorframe passes through with door leaf
Upper rail, lower railway connection.
The urban rail transit vehicles emergency evacuation door, the doorframe top are equipped with upper rail, and described is upper
Sliding block in track is connect with the door leaf by pull rod, and the doorframe lower part is equipped with the parallel shaft in doorframe bottom edge,
The shaft is connect with swing arm, and the swing arm is connect with lower railway, and the lower railway is 2-4 grades of multistage sliding rail, institute
The lower railway stated is connect with the lower part of the door leaf, and the door leaf is equipped with latch mechanism, and when locking a door state, latch mechanism will
The door leaf is fixed on the doorframe, and transitional footboard is hinged in the doorframe.
The urban rail transit vehicles emergency evacuation door is hinged with handrail on the described rear terraced frame of ladder, and described helps
Hand includes two upright bars and a cross bar, and the upright bar is hinged with the cross bar, the upright bar and the rear ladder ladder
Frame is hinged, and a upright bar is connect with the front ladder ladder frame by tense wire rope, another upright bar and the terraced frame of rear ladder
It is connected by tense wire rope.
The urban rail transit vehicles emergency evacuation door, steel wire rope recovering device include rope sheave, the rope sheave with
Speed reducer connects, and the speed reducer is connect with clutch, and the clutch is connect with steel wire rope recycling runner.
Beneficial effects of the present invention:
The emergency evacuation door of the present invention has the following advantages relative to general emergency evacuation door:
1, whole system can realize that single opening/reclaimer operation, operating force are not more than 150N.
, escape ladder expansion after, there are stiff safety fence in both sides, can prevent passenger from falling from both sides.
, escape ladder expansion after, escape route and ground angle are smaller, and passenger is facilitated to escape.
, escape pattern be divided into two kinds, a kind of vehicle is escaped pattern over the ground, and passenger is directly dispersed on ground.It is a kind of vehicle-to-vehicle
Escape pattern, passenger are directly dispersed on relief car.
The application method of the urban rail transit vehicles emergency evacuation door of the present invention is as follows:
The on/off operation of emergency evacuation door can be completed by a people, and operating force is not more than 150N, usually by trained and qualified special
Industry personnel operate.
It opens the door:
1, door handle is pulled to be pulled to the left to horizontal position by upright position.
, hold knob door leaf is extrapolated to vehicle, push to the right again in place after releasing in place forward.
Open ramp:
1, by the release handle 16 of folding step both sides(It releases handle to be arranged on escape ladder, when ladder is received in doorframe, passes through the hand
Handle fixes escape ladder)It is inwardly pulled by upright position to horizontal position, firmly the pushing handle to outside vehicle, until folding step falls automatically.
, after ramp is fully deployed, kicks the turnover panel on lower door frame, ride over and form continuous ramp on pedal.
Closing slope road:
1, crank is shaken clockwise, withdraws folding step.Rationally design haulage cable, load-bearing wires rope, intermediate strap, pedal
The length of steel wire rope etc., during shaking crank, first recycling haulage cable makes front ladder be pulled, then the intermediate short steel of recycling
Cord makes rear ladder be pulled, and pedal steel wire rope also begins to be drawn back so that foldable pedal starts to fold recycling at this time.
, folding step recycling in place after, hold release handle folding step is taken in into interior trim, by release handle pulled outward by horizontal position
To upright position.
It closes the door:
The catch for holding left side, before moving door to doorway to the left, first on sliding door fan lower part to doorframe, rear top of pulling is closed to door
On frame, left hand holds catch, and the right hand is pulled handle to upright position by horizontal position.
Description of the drawings:
Attached drawing 1 is the structural schematic diagram after emergency evacuation door of the present invention is opened.
Attached drawing 2 is another structural schematic diagram after emergency evacuation door of the present invention is opened.
Attached drawing 3 is the side view of emergency evacuation door vehicle of the present invention mode expansion over the ground.
Attached drawing 4 is the side view of the vehicle-to-vehicle mode expansion of emergency evacuation door of the present invention.
Attached drawing 5 is the vertical view of attached drawing 4.
Attached drawing 6 is the pedal steel wire rope assembling schematic diagram of foldable pedal of the present invention.In figure, 21 be the work of front ladder foldable pedal
Moved end, 22 be the movable end of rear terraced foldable pedal.
Attached drawing 7 is the structural schematic diagram of egress door of the present invention.
Attached drawing 8 is the structural schematic diagram of escape ladder of the present invention.
Attached drawing 9 is the structural schematic diagram that the present invention gets on the right track.
Attached drawing 10 is the structural schematic diagram of lower railway of the present invention.
Attached drawing 11 is the structural schematic diagram of latch mechanism of the present invention.In figure, 23 be handle, and 24 be crank, and 25 be connecting rod, and 26 are
Lock tongue, 27 be lock tongue seat.
Attached drawing 12 is the structural schematic diagram of steel wire rope recovering device of the present invention.
Specific implementation mode:
Embodiment 1:
A kind of urban rail transit vehicles emergency evacuation door, composition include:Egress door and escape ladder, the egress door include
Doorframe 1, is equipped with steel wire rope recovering device 2 at the top of the doorframe, and the escape ladder includes front ladder 3, rear ladder 4, described
Front ladder is connect with steel wire rope recovering device by haulage cable 5, and the rear ladder is with the doorframe top by carrying steel
Cord 6 connects, and the described rear ladder is connected with the load-bearing wires rope by the intermediate short rope of steel wire 7, the front ladder with it is described
Rear ladder it is hinged by folding hinged shaft 17, the rear ladder and the doorframe bottom are hinged, the adjacent pedal of foldable pedal 8 it
Between by stud connection, the hinged shaft of both ends and the stud connection of each pedal, wherein pedal one end is provided with pulley, described
Pulley is arranged in the slideway on the inside of escape ladder ladder frame, and the fixing end of the foldable pedal of front ladder is arranged in the folding hinged shaft
End, the fixing end of the foldable pedal of rear ladder are arranged in the back flap hinge shaft end, the movable end of the foldable pedal with it is described
Steel wire rope recovering device connected by the way that pedal steel wire rope 18 in escape ladder ladder frame in side slideway is arranged, the doorframe with
Door leaf 12 is connected by upper rail 9, lower railway 10.
Embodiment 2:
According to urban rail transit vehicles emergency evacuation door described in embodiment 1, the doorframe top is equipped with upper rail, institute
The sliding block in upper rail stated is connect with the door leaf by pull rod, and it is parallel that the doorframe lower part is equipped with doorframe bottom edge
Shaft, the shaft are connect with swing arm 19, and the swing arm is connect with lower railway, and the lower railway is 2-4 grades of multistage
Sliding rail, the lower railway are connect with the lower part of the door leaf, and the door leaf is equipped with latch mechanism, when locking a door state,
The door leaf is fixed on the doorframe by latch mechanism 15, and transitional footboard 11 is hinged in the doorframe.
Embodiment 3:
Urban rail transit vehicles emergency evacuation door according to embodiment 1 or 2 is hinged with handrail on the described rear terraced frame of ladder
13, the handrail includes two upright bars and a cross bar, and the upright bar is hinged with the cross bar, the upright bar and institute
The terraced frame of rear ladder stated is hinged, and a upright bar is connect with the front ladder ladder frame by tense wire rope 14, another upright bar and institute
The terraced frame of rear ladder stated is connected by tense wire rope.
Embodiment 4:
According to urban rail transit vehicles emergency evacuation door described in embodiment 3, steel wire rope recovering device includes rope sheave 20, described
Rope sheave connect with speed reducer 28, the speed reducer is connect with clutch 29, and the clutch and steel wire rope recycle runner
30 connections.
Embodiment 5:
According to the urban rail transit vehicles emergency evacuation door described in embodiment 1 or 2 or 3 or 4, this emergency evacuation door is by evacuating
The compositions such as door, escape ladder, upper rail, lower railway, latch mechanism, recovering mechanism, transitional footboard.
Egress door is made of door leaf and doorframe.Door leaf by glass fiber reinforced plastic door, windshield and internal layer aluminium alloy door's skeleton structure
At.Doorframe is made of aluminum alloy framework and sealing strip.
Escape ladder is made of front ladder, rear ladder, foldable pedal, handrail etc., and when opening, handrail can prevent passenger from falling from both sides
It falls.Anti-skid adhesive piece is pasted on foldable pedal, can prevent passenger from slipping.When closing, foldable pedal is folded up, and is put into roof interior trim
The inside does not influence appearance.
Upper rail is made of track, sliding block, pull rod etc..Sliding block can return to it is interior free to slide.
Lower railway is made of track A, track B, track C, sliding block, swing arm etc..Egress door is mounted on lower railway, and door leaf is beaten
When opening, Slideslip of turning right concedes escape route.
Latch mechanism is made of lock tongue, lock tongue seat, connecting rod, handle, crank etc., belongs to crank block principle, when enabling, to the left
Carry handle, lock tongue are retracted, door unlock.At closing time, carry handle, lock tongue stretch out to the right, and door lock closes.
Recovering mechanism is made of steel wire rope, rope sheave, clutch, speed reducer, recovering mechanism etc..When escape ladder is opened, clutch
Device is in disengaged condition, the rotation of rope belt running rope wheel, and escape ladder can be opened.When recycling escape ladder, clutch engagement is hand
Recovering mechanism, rope sheave start lay winding wire ropes, achieve the purpose that recycle escape ladder.
Transitional footboard is made of pedal, Anti-skid adhesive piece etc..It is anti-skidding to post antiskid function, prevent passenger from slipping.
Egress door is mainly used for waterproof sealing and decoration function;
After egress door is opened, passenger's escape route is provided.
Upper rail connection door leaf and doorframe, doorframe are fixed on car body, when door leaf is opened, ensure that door leaf is not fallen off.
Lower railway connects door leaf and doorframe, carries the overall weight of door leaf.In door leaf opening procedure, three section tracks can make
Door leaf breaks away to side, gets out of the way doorway position.
Latch mechanism is installed on door leaf, door leaf can be fixed on doorframe when locking a door, compression seal item reaches sealing work(
Energy.Latch mechanism include top, four active lock points at middle part and lower part two fixing lock points, the lock tongue of lock point can on the right side of middle part
To trigger the switch in doorframe, signal is provided a system to.Secondary latch is installed on latch mechanism, can be prevented under fortuitous event, is touched
Solution lock handle makes an opening.
The rope sheave of recovering mechanism is connect with escape ladder by steel wire rope, by rotating rope sheave lay winding wire ropes, traction evacuation
The expansion and folding of ladder and pedal.Load-bearing wires rope is connected to folding step joint and doorframe, before pull-up guardrail is pushed open when opening ramp
Save folding step.Ramp after being fully deployed all steel wire ropes play carrying.
Rotatable transitional footboard is housed on doorframe, the gap covered between doorframe and pedal is fallen after opening ramp, is protected
Demonstrate,prove the integrality of entire escape route.
Claims (4)
1. a kind of urban rail transit vehicles emergency evacuation door, composition include:Egress door and escape ladder, it is characterized in that:It is described
Egress door include doorframe, steel wire rope recovering device is installed at the top of the doorframe, the escape ladder include front ladder, after
Ladder, the front ladder are connect with steel wire rope recovering device by haulage cable, and the rear ladder and the doorframe top are logical
The connection of load-bearing wires rope is crossed, the rear ladder is connect with the load-bearing wires rope by intermediate strap, the front ladder
It is hinged with the rear ladder by folding hinged shaft, the rear ladder is hinged with the doorframe bottom, and the adjacent of foldable pedal is stepped on
Pulley is provided with by stud connection, the hinged shaft of both ends and the stud connection of each pedal, wherein pedal one end between plate, institute
The pulley stated is arranged in the slideway on the inside of escape ladder ladder frame, and the fixing end of the foldable pedal of front ladder is arranged in the back flap hinge
The fixing end of shaft end, the foldable pedal of rear ladder is arranged in the back flap hinge shaft end, the movable end of the foldable pedal and institute
The steel wire rope recovering device stated is connected by the way that pedal steel wire rope in escape ladder ladder frame in side slideway is arranged, the doorframe with
Door leaf is connected by upper rail, lower railway.
2. urban rail transit vehicles emergency evacuation door according to claim 1, it is characterized in that:The doorframe top peace
Equipped with upper rail, the sliding block in the upper rail is connect with the door leaf by pull rod, and the doorframe lower part is equipped with
The parallel shaft in doorframe bottom edge, the shaft are connect with swing arm, and the swing arm is connect with lower railway, and the lower railway is
2-4 grades of multistage sliding rail, the lower railway are connect with the lower part of the door leaf, and the door leaf is equipped with latch mechanism,
When state of locking a door, the door leaf is fixed on the doorframe by latch mechanism, and transitional footboard is hinged in the doorframe.
3. urban rail transit vehicles emergency evacuation door according to claim 1 or 2, it is characterized in that:The rear ladder ladder
Handrail is hinged on frame, the handrail includes two upright bars and a cross bar, and the upright bar is hinged with the cross bar, institute
The upright bar stated and the terraced frame of rear ladder are hinged, and a upright bar is connect with the front ladder ladder frame by tense wire rope, another
A upright bar is connect with the terraced frame of rear ladder by tense wire rope.
4. urban rail transit vehicles emergency evacuation door according to claim 1 or 2, it is characterized in that:The steel wire rope
Retracting device includes rope sheave, and the rope sheave is connect with speed reducer, and the speed reducer is connect with clutch, the clutch
It is connect with steel wire rope recycling runner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810668582.9A CN108749836A (en) | 2018-06-26 | 2018-06-26 | Urban rail transit vehicles emergency evacuation door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810668582.9A CN108749836A (en) | 2018-06-26 | 2018-06-26 | Urban rail transit vehicles emergency evacuation door |
Publications (1)
Publication Number | Publication Date |
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CN108749836A true CN108749836A (en) | 2018-11-06 |
Family
ID=63977220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810668582.9A Pending CN108749836A (en) | 2018-06-26 | 2018-06-26 | Urban rail transit vehicles emergency evacuation door |
Country Status (1)
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CN (1) | CN108749836A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110329291A (en) * | 2019-07-26 | 2019-10-15 | 南京康尼机电股份有限公司 | Rail traffic vehicles emergency escape escape ramp |
CN110589692A (en) * | 2019-09-05 | 2019-12-20 | 黄泽好 | Maintenance platform for salt extraction maintenance ship |
CN111791904A (en) * | 2020-07-10 | 2020-10-20 | 今创集团股份有限公司 | Multifunctional escape system of locomotive |
CN112896204A (en) * | 2021-01-29 | 2021-06-04 | 南京康尼机电股份有限公司 | Manual crank type recovery device of urban rail door system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201538325U (en) * | 2009-04-30 | 2010-08-04 | 哈尔滨通达工业环保自动化有限公司 | Emergency evacuation door of train |
CN107697085A (en) * | 2017-09-30 | 2018-02-16 | 南京康尼机电股份有限公司 | A kind of rail traffic vehicles emergency escape escape ramp structure |
CN209176681U (en) * | 2018-06-26 | 2019-07-30 | 哈尔滨通达工业环保自动化有限公司 | Urban rail transit vehicles emergency evacuation door |
-
2018
- 2018-06-26 CN CN201810668582.9A patent/CN108749836A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201538325U (en) * | 2009-04-30 | 2010-08-04 | 哈尔滨通达工业环保自动化有限公司 | Emergency evacuation door of train |
CN107697085A (en) * | 2017-09-30 | 2018-02-16 | 南京康尼机电股份有限公司 | A kind of rail traffic vehicles emergency escape escape ramp structure |
CN209176681U (en) * | 2018-06-26 | 2019-07-30 | 哈尔滨通达工业环保自动化有限公司 | Urban rail transit vehicles emergency evacuation door |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110329291A (en) * | 2019-07-26 | 2019-10-15 | 南京康尼机电股份有限公司 | Rail traffic vehicles emergency escape escape ramp |
CN110589692A (en) * | 2019-09-05 | 2019-12-20 | 黄泽好 | Maintenance platform for salt extraction maintenance ship |
CN111791904A (en) * | 2020-07-10 | 2020-10-20 | 今创集团股份有限公司 | Multifunctional escape system of locomotive |
CN111791904B (en) * | 2020-07-10 | 2024-04-05 | 今创集团股份有限公司 | Multifunctional escape system of locomotive |
CN112896204A (en) * | 2021-01-29 | 2021-06-04 | 南京康尼机电股份有限公司 | Manual crank type recovery device of urban rail door system |
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