CN109178000A - A kind of ramp-type emergency evacuation door - Google Patents
A kind of ramp-type emergency evacuation door Download PDFInfo
- Publication number
- CN109178000A CN109178000A CN201810993424.0A CN201810993424A CN109178000A CN 109178000 A CN109178000 A CN 109178000A CN 201810993424 A CN201810993424 A CN 201810993424A CN 109178000 A CN109178000 A CN 109178000A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- door leaf
- ramp
- fixed
- emergency evacuation
- 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
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000004064 recycling Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition 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
- B61D23/025—Folding steps for railway vehicles, e.g. hand or mechanically actuated electrically or fluid actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
- Special Wing (AREA)
Abstract
The present invention relates to ramp-type emergency evacuation doors, including doorframe and door leaf, door leaf lower part is connected by link mechanism with doorframe, doorframe top is provided with recyclable device, one end of recyclable device passes through the upper end of hoist cable band connection door leaf, the other end of recyclable device recycles box device by recycling band connection, the transitional footboard fixed with link mechanism is additionally provided on the inside of door leaf, transitional footboard has one piece of fixed plate being located on the inside of doorframe, the movable plate routed up outward with two pieces is fixed on the inside of top plate and is additionally provided with a fixed pedestal.In the present invention, door leaf routs up downwards rail level, and transitional footboard component is unfolded by connecting rod linkwork, snaps on door leaf channel, forms a longer fire escape.The present invention solves existing egress door structure is complicated that components are more, problem at high cost, to realize that Quick rescue provides a kind of new solution.
Description
Technical field
The present invention relates to the emergency evacuation doors of rail vehicle, especially suitable for city railway vehicle.
Background technique
In recent years, railcar is extensive in many urban applications, and each city combines various aspects when building route
Influence factor will be different, and route can make tunnel, overhead or ground etc., and some route modifications have been built evacuation platform, had
Route does not build evacuation platform, needs to be arranged on corresponding rail vehicle according to different line conditions rationally convenient tight
Anxious evacuation strategy quickly evacuates passenger to deal in case of emergency.Emergency evacuation mode mainly has: vehicular sideview evacuation
(being evacuated by guest room side door)；Headstock emergency evacuation；Tailstock emergency evacuation.
Chinese invention patent CN103241251 B is found through retrieval, discloses a kind of underground engines ramp-type emergency evacuation
Door, door leaf plate body are divided into transmittance section and closure, and transmittance section is equipped with window；The first order is respectively fixed on two longitudinal columns of door leaf to step on
Board mount is respectively hinged with second level pedal support on two first order pedal supports, and two first order pedal supports are fixed with the first order
Fixed pedestal and it is hinged with first order foldable pedal, second level foldable pedal and first order foldable pedal are hinged, when door leaf is unfolded
When, first order fixed pedestal, first order foldable pedal, second level foldable pedal and second level fixed pedestal are in same plane
On, ramp is formed, when door leaf is closed, first order foldable pedal and second level foldable pedal are clamped in door leaf plate body closure
The back side.
A second level ramp is routed up again in bottom after turning under the egress door door leaf, all there are two pedal above every grade of ramp,
Just there are four pedals altogether in this way, forms longer fire escape, the structure is more complex, and components are more, at high cost.
Summary of the invention
The purpose of the present invention provides a kind of ramp-type emergency evacuation door primarily directed to above-mentioned the problems of the prior art,
Solves existing egress door structure is complicated that components are more, problem at high cost, to realize that Quick rescue provides a kind of new solution
Certainly scheme.
In order to solve the above technical problems, ramp-type emergency evacuation door provided by the invention, including doorframe, door leaf and mistake
Cross pedal assembly, it is characterised in that: the door leaf lower part is connected by link mechanism with doorframe, and the link mechanism has first
To six-bar linkage, gas spring and the support for being articulated with gas spring front end, the fixation of first connecting rod and doorframe, the rear end of gas spring
One connecting rod inner end is hinged, and the outer end of first connecting rod and the inner end of second connecting rod are hinged, the outer end of second connecting rod, third connecting rod it is interior
The support of end and gas spring is hinged, and the outer end of third connecting rod and the outer end of fourth link are hinged, the inner end of fourth link
Hinged with the outer end of the 5th connecting rod, the middle and back of the 5th connecting rod and the middle part of second connecting rod are hinged, the rear end of the 5th connecting rod and the
The front end of six-bar linkage is hinged, and the rear end and first connecting rod rear end of six-bar linkage are hinged, and fourth link is fixed with door leaf.
Ramp-type emergency evacuation door of the present invention, is particularly suitable for rail vehicle.
Moreover, it relates to a kind of rail vehicle, it is characterised in that: have above-mentioned ramp-type emergency evacuation door.
The present invention connects the transitional footboard of an articulated structure in doorframe bottom, and transitional footboard is connect with door leaf again, in this way
After door leaf expansion, hinged transitional footboard can extend, and lengthen fire escape, reach evacuation and require, only one transition of the structure
Pedal, furthermore with the door leaf back side as pedal, structure is simple, at low cost.Expansion and recycling are just achievable by a people, expansion
Time is no more than 30 seconds, and recovery time is no more than 3 minutes.
The configuration of the present invention is simple, components are less, at low cost, and expansion recycling is solved by completing in people's short time
Existing split type egress door operating procedure is more, and the long problem of recovery time, also solving existing integral type egress door, structure is complicated
Components are more, problem at high cost.
Detailed description of the invention
Fig. 1 is emergency evacuation door closed mode schematic diagram.
Fig. 2 is emergency evacuation door opening state schematic diagram.
Fig. 3 is transitional footboard member collapses status diagram.
Fig. 4 is transitional footboard component unfolded state front schematic view.
Fig. 5 is transitional footboard component unfolded state schematic bottom view.
Specific embodiment
Embodiments of the present invention are illustrated with reference to the accompanying drawing.
As shown in Figures 1 to 5, the present embodiment rail vehicle emergency evacuation door, including doorframe 7, door leaf 2 and transitional footboard group
Part, door leaf lower part are connected by link mechanism with doorframe, and 7 top of doorframe is provided with recyclable device 3, and one end of recyclable device 3 is logical
The upper end that dropper belt 10 connects door leaf 2 is crossed, the other end of recyclable device is connected by recycling band 4 recycles box device 5, in door leaf 2
Side is additionally provided with the transitional footboard fixed with link mechanism, and transitional footboard has one piece of fixed plate 13 being located on the inside of doorframe, and
The first movable plate 1, the second movable plate 11 are routed up outward, the inside of fixed plate 13 is additionally provided with a fixed pedestal 6.
As shown in Figure 3 and Figure 4, link mechanism has first connecting rod 14, second connecting rod 15, third connecting rod 16, fourth link
17, the 5th connecting rod 18, six-bar linkage 19, gas spring 12 and the support 20 for being articulated with 12 front end of gas spring, first connecting rod 14 and door
Frame 7 is fixed, and the rear end and 14 inner end of first connecting rod of gas spring 12 are hinged, the outer end of first connecting rod 14 and the inner end of second connecting rod 15
Hingedly, the support 20 of the outer end of second connecting rod 15, the inner end of third connecting rod 16 and gas spring 12 is hinged, third connecting rod 16
Outer end and fourth link 17 outer end it is hinged, the inner end of fourth link 17 and the outer end of the 5th connecting rod 18 are hinged, the 5th connecting rod
18 middle and back and the middle part of second connecting rod 15 are hinged, and the rear end of the 5th connecting rod 18 and the front end of six-bar linkage 19 are hinged, and the 6th
The rear end of connecting rod and 14 rear end of first connecting rod are hinged, and fourth link 17 and door leaf 2 are fixed.The outer end of fixed pedestal 6 is hinged on
On one connecting rod 14, inner end compresses floor cloth, is screwed.13 inner end of fixed plate is hinged on first connecting rod 14, and outer end is used heavy
Head screw is fixed in bottom base 21, and bottom base 21 is connect with vehicle body bottom frame crossbeam.The inner end of first movable plate 1 is fixed on
On second connecting rod 15, outer end is snapped on the second movable plate 11, and the close inner end of the second movable plate 11 is fixed on the 5th connecting rod 18
On, needle beam (22) reinforcement is arranged at bottom, and the other end snaps on the medial surface (channel) of door leaf 2.The elongation of gas spring 12 and return
Contracting drives the connecting rod on link mechanism to unfold and fold movement around hinge joint, while driving the movable plate movement being connected.
Armrest seat is set on door leaf and connects dropper belt 10, the glue in 2 surrounding of door leaf and doorframe 7 for installing handrail 8, bottom
Item, which compresses, realizes sealing.8 bottom of handrail is connect with door leaf 2, and centre is connect with second connecting rod 15, and top is connect with doorframe 7, is played
The effect of carrying and protection passenger.
10 bottom of dropper belt is connect with door leaf, and top is wrapped on the wheel disc on the recyclable device 3 on doorframe 7, recycles band 4
For one ends wound on another wheel disc on recyclable device 3, one ends wound pulls recycling band 4 on recycling belt wheel 5, automatic to roll up
Enter to recycle belt wheel 5, drives the wheel disc rotation on recyclable device 3, be wrapped in dropper belt 10 on wheel disc, pull door leaf to close stance
It sets.
Tripper 9 includes release lever, turntable, wirerope, the top lock bolt structure of fixed wirerope.Wirerope one end
It is installed on turntable, the other end is installed on the lock bolt structure of top, pushes release lever, pulls wirerope, makes top lock tongue contracting
It returns and realizes unlock.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (10)
1. a kind of ramp-type emergency evacuation door, including doorframe, door leaf and transitional footboard component, it is characterised in that: under the door leaf
Portion is connected by link mechanism with doorframe, and the link mechanism has first to six-bar linkage, gas spring and is articulated with gas spring
The rear end first connecting rod inner end of the fixation of the support of front end, first connecting rod and doorframe, gas spring is hinged, the outer end of first connecting rod with
The inner end of second connecting rod is hinged, and the support of the outer end of second connecting rod, the inner end of third connecting rod and gas spring is hinged, third
The outer end of connecting rod and the outer end of fourth link are hinged, and the inner end of fourth link and the outer end of the 5th connecting rod are hinged, the 5th connecting rod
Middle and back and the middle part of second connecting rod are hinged, and the rear end of the 5th connecting rod and the front end of six-bar linkage are hinged, the rear end of six-bar linkage
Hinged with first connecting rod rear end, fourth link is fixed with door leaf.
2. ramp-type emergency evacuation door according to claim 1, it is characterised in that: be additionally provided with and connect on the inside of the door leaf
The fixed transitional footboard of linkage, the transitional footboard has one piece of fixed plate being located on the inside of doorframe and two pieces are routed up outward
Movable plate, be additionally provided with a fixed pedestal on the inside of the fixed plate.
3. ramp-type emergency evacuation door according to claim 1, it is characterised in that: the inner end of the first movable plate is fixed on
On two connecting rods, outer end is snapped on the second movable plate, and the close inner end of the second movable plate is fixed on the 5th connecting rod, and the other end is taken
It is connected on the medial surface of door leaf.
4. ramp-type emergency evacuation door according to claim 1, it is characterised in that: fixed plate inner end is hinged on first connecting rod
On, outer end is fixed in bottom base with sunk screw, and the bottom base is connect with vehicle body bottom frame crossbeam.
5. ramp-type emergency evacuation door according to claim 1, it is characterised in that: handrail branch is arranged on the inside of the door leaf
Folding handrail is provided between in the middle part of frame, the armrest support and doorframe.
6. ramp-type emergency evacuation door according to claim 1, it is characterised in that: doorframe top is provided with recyclable device,
One end of recyclable device passes through the upper end of hoist cable band connection door leaf, and the other end of recyclable device is recycled box-packed by recycling band connection
It sets.
7. ramp-type emergency evacuation door according to claim 1, it is characterised in that: tripper composition includes: unlock hand
Handle, turntable, wirerope, the top lock bolt structure of fixed wirerope, wirerope one end are installed on turntable, and the other end is installed to top
On portion's lock bolt structure, release lever is pushed, pulls wirerope, top lock tongue is retracted and realizes unlock.
8. ramp-type emergency evacuation door according to claim 1, it is characterised in that: the fixed pedestal outer end is articulated with
The inner end of one connecting rod, fixed pedestal compresses floor cloth.
9. the described in any item ramp-type emergency evacuation doors of claim 1-8, it is characterised in that: be suitable for rail vehicle.
10. a kind of rail vehicle, it is characterised in that: have the described in any item ramp-type emergency evacuation doors of claim 1-8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993424.0A CN109178000A (en) | 2018-08-29 | 2018-08-29 | A kind of ramp-type emergency evacuation door |
| PCT/CN2018/107855 WO2020042264A1 (en) | 2018-08-29 | 2018-09-27 | Ramp type emergency evacuation door and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993424.0A CN109178000A (en) | 2018-08-29 | 2018-08-29 | A kind of ramp-type emergency evacuation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109178000A true CN109178000A (en) | 2019-01-11 |
Family
ID=64916922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993424.0A Pending CN109178000A (en) | 2018-08-29 | 2018-08-29 | A kind of ramp-type emergency evacuation door |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109178000A (en) |
| WO (1) | WO2020042264A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987108A (en) * | 2019-05-14 | 2019-07-09 | 南京康尼机电股份有限公司 | Ramp-type emergency evacuation door system for rail transit vehicles |
| CN111469875A (en) * | 2020-04-22 | 2020-07-31 | 常州长青交通科技股份有限公司 | Escape device of subway locomotive |
| CN111779383A (en) * | 2020-07-10 | 2020-10-16 | 今创集团股份有限公司 | Lock device for multifunctional escape system of locomotive |
| CN111845816A (en) * | 2019-04-30 | 2020-10-30 | 比亚迪股份有限公司 | Connecting and disconnecting mechanism, through passage, train and rail transit system |
| CN112046517A (en) * | 2020-08-14 | 2020-12-08 | 中车青岛四方机车车辆股份有限公司 | Rail transit vehicle evacuation door pedal structure, evacuation door and rail transit vehicle |
| CN113232684A (en) * | 2021-06-11 | 2021-08-10 | 中车眉山车辆有限公司 | Rotary cab apron assembly |
| CN113734217A (en) * | 2021-09-27 | 2021-12-03 | 常州长青科技股份有限公司 | Emergency evacuation device of subway locomotive |
| CN114274991A (en) * | 2021-12-03 | 2022-04-05 | 株洲九方装备股份有限公司 | Downward-turning type emergency evacuation door for urban rail vehicle |
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| CN101049831A (en) * | 2007-05-17 | 2007-10-10 | 常州长青埃潍交通设备有限公司 | Ramp installation at end head of railway vehicle for emergency evacuation |
| CN104245471A (en) * | 2012-04-11 | 2014-12-24 | 川崎重工业株式会社 | Step device and railroad vehicle provided with step device |
| CN104742925A (en) * | 2015-04-13 | 2015-07-01 | 南京康尼机电股份有限公司 | Emergency evacuation ramp capable of crossing obstacles for urban rail vehicles |
| CN105109506A (en) * | 2015-09-28 | 2015-12-02 | 今创集团股份有限公司 | Universal type escape system for subway locomotive |
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2018
- 2018-08-29 CN CN201810993424.0A patent/CN109178000A/en active Pending
- 2018-09-27 WO PCT/CN2018/107855 patent/WO2020042264A1/en active Application Filing
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| CN101049831A (en) * | 2007-05-17 | 2007-10-10 | 常州长青埃潍交通设备有限公司 | Ramp installation at end head of railway vehicle for emergency evacuation |
| CN104245471A (en) * | 2012-04-11 | 2014-12-24 | 川崎重工业株式会社 | Step device and railroad vehicle provided with step device |
| CN104742925A (en) * | 2015-04-13 | 2015-07-01 | 南京康尼机电股份有限公司 | Emergency evacuation ramp capable of crossing obstacles for urban rail vehicles |
| CN105109506A (en) * | 2015-09-28 | 2015-12-02 | 今创集团股份有限公司 | Universal type escape system for subway locomotive |
| CN204998538U (en) * | 2015-09-28 | 2016-01-27 | 今创集团股份有限公司 | General type system of fleing of subway locomotive |
| CN105332603A (en) * | 2015-09-28 | 2016-02-17 | 扬中中科维康智能科技有限公司 | Novel mechanical structure of subway escape door |
| CN205063738U (en) * | 2015-10-30 | 2016-03-02 | 哈尔滨通达工业环保自动化有限公司 | Lower extreme is promptly sparse formula of turning over under antedisplacement of hinge -rod mechanism |
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| CN205706681U (en) * | 2016-04-13 | 2016-11-23 | 株洲九方装备股份有限公司 | The detrainment device of rail vehicle |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845816A (en) * | 2019-04-30 | 2020-10-30 | 比亚迪股份有限公司 | Connecting and disconnecting mechanism, through passage, train and rail transit system |
| CN109987108A (en) * | 2019-05-14 | 2019-07-09 | 南京康尼机电股份有限公司 | Ramp-type emergency evacuation door system for rail transit vehicles |
| CN111469875A (en) * | 2020-04-22 | 2020-07-31 | 常州长青交通科技股份有限公司 | Escape device of subway locomotive |
| CN111779383A (en) * | 2020-07-10 | 2020-10-16 | 今创集团股份有限公司 | Lock device for multifunctional escape system of locomotive |
| CN111779383B (en) * | 2020-07-10 | 2024-02-20 | 今创集团股份有限公司 | Lock device for locomotive multifunctional escape system |
| CN112046517A (en) * | 2020-08-14 | 2020-12-08 | 中车青岛四方机车车辆股份有限公司 | Rail transit vehicle evacuation door pedal structure, evacuation door and rail transit vehicle |
| CN112046517B (en) * | 2020-08-14 | 2022-03-01 | 中车青岛四方机车车辆股份有限公司 | Rail transit vehicle evacuation door pedal structure, evacuation door and rail transit vehicle |
| CN113232684A (en) * | 2021-06-11 | 2021-08-10 | 中车眉山车辆有限公司 | Rotary cab apron assembly |
| CN113734217A (en) * | 2021-09-27 | 2021-12-03 | 常州长青科技股份有限公司 | Emergency evacuation device of subway locomotive |
| CN114274991A (en) * | 2021-12-03 | 2022-04-05 | 株洲九方装备股份有限公司 | Downward-turning type emergency evacuation door for urban rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020042264A1 (en) | 2020-03-05 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |