CN108725467A - A kind of straddle-type single-track vehicle escape device - Google Patents
A kind of straddle-type single-track vehicle escape device Download PDFInfo
- Publication number
- CN108725467A CN108725467A CN201810488081.2A CN201810488081A CN108725467A CN 108725467 A CN108725467 A CN 108725467A CN 201810488081 A CN201810488081 A CN 201810488081A CN 108725467 A CN108725467 A CN 108725467A
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- China
- Prior art keywords
- shaft
- track vehicle
- gear
- ladder
- vehicle underbody
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of straddle-type single-track vehicle escape devices, including single-track vehicle underbody platform, and skirtboard skeleton is arranged in the single-track vehicle underbody platform（33）, in the single-track vehicle underbody platform（1）Lower face is provided with one end and single-track vehicle underbody platform（1）Or skirtboard skeleton（33）The shaft of connection（2）, in the shaft（2）On be provided with folding ladder（3）.Lamps structure of the present invention advantage ingenious in design, easy to use and reliable, of low cost, can quickly and easily be opened folding ladder using it, efficient, quick, safety that passengers inside the car are transferred to safety zone, it is therefore prevented that the generation of safety accident.
Description
The application is：On June 13rd, 2016, application No. is：201610408579.4 entitled " one
The divisional application of the application for a patent for invention of kind straddle-type single-track vehicle escape device ".
Technical field
The present invention relates to a kind of escape device, especially a kind of straddle-type single-track vehicle escape device.
Background technology
Currently, for straddle-type rail vehicle, when operation troubles occurs, need timely to evacuate passenger.Right
During passenger evacuates, it is broadly divided into two kinds of situations and is evacuated：1., can if one of upstream or downstream circuit has electricity
It is evacuated passengers to by the emergency exits at head vehicle both ends on the relief car of colleague's traveling, or evacuated passengers to by rescuing cab apron
The rescue of Facing Movement is at upper；2. being powered off if it is full line, upstream or downstream cannot all carry out evacuation passenger, can rely on
Its escape rescue device is evacuated.
It is existing currently, escape and rescue there are mainly three types of modes, 1. pass through fire-fighting rescue equipment；It is mainly by ground supports aerial ladder
Safety area is evacuated passengers to, such rescue mode needs certain reflecting time, may cause rescue not in time, and cannot cover
The region that lid fire-fighting rescue equipment does not reach.2. setting escape holder, vehicle-mounted for hanging above each door of straddle-type monorail
High-altitude slow-descending equipment；By high-altitude slow-descending, evacuate passengers on the escape inspection platform being arranged between track girder；It is such to rescue
The mode of helping reacts timely, full line covering, also can improve evacuation efficiency by increasing high-altitude slow-descending equipment quantity, but high-altitude is slow
The use of falling unit needs the basis of certain professional escape and rescue, is not suitable for ordinary people and uses.3. by rescuing between track girder
It helps inspection platform and is increased to concordant with guest room floor, in case of emergency open car door, passenger is directly across upper escape inspection platform
Evacuation；But the maintenance after escape platform raising to track girder brings inconvenience, overhaul efficiency declines to a great extent, and escape platform
Two both sides can not be arranged guardrail, and there are the security risks of falling from high altitude by passenger when emergency escape.
Invention content
It is an object of the invention to provide a kind of convenience, straddle-type single-track vehicle escape devices efficiently, safe.
It is realized the purpose of the present invention is technical solution in this way, a kind of straddle-type single-track vehicle escape device, packet
Single-track vehicle underbody platform is included, skirtboard skeleton is arranged in the single-track vehicle underbody platform, in the single-track vehicle underbody
Platform lower face is provided with the shaft that one end is connect with single-track vehicle underbody platform or skirtboard skeleton, is provided in the shaft
Folding ladder.
Wherein, it is provided on the folding ladder or on single-track vehicle underbody platform lower face and is unfolded for folding ladder or rolls over
Folded closing-folding mechanism.
Further describe, the closing-folding mechanism includes the drawstring that one end is connect with folding ladder lower part, the drawstring it is another
End is stretched into vehicle body and is connect with vehicle body.
Further describe, the closing-folding mechanism include hydraulic stem or atmospheric pressure pole, hydraulic pump or pulsometer and hydraulic motor or
One end of air pressure motor, the hydraulic stem or atmospheric pressure pole is connect with the lower part of skirtboard skeleton, and the other end is connect with folding ladder；Institute
It states shaft top and is provided with shaft gear A, the shaft gear A and pass through motor gear A and the hydraulic motor or air pressure motor
Connection, the hydraulic motor or air pressure motor are connect with single-track vehicle underbody platform lower face, and the hydraulic pump or pulsometer are logical
Piping is connected to hydraulic stem or atmospheric pressure pole, hydraulic motor or air pressure motor respectively；The top of the folding ladder is turned by ladder
Axis is connect with skirtboard skeleton.
It further describes, the closing-folding mechanism includes the rotating machine for carrying the motor of reduction box and being rotated for shaft
Structure, the motor are connect with single-track vehicle underbody platform lower face, and the rotating mechanism connect with reduction box and in shaft
The top in portion, the folding ladder is connect by ladder shaft with skirtboard skeleton.
Wherein, above-mentioned rotating mechanism include the output shaft gear being arranged on the output shaft of reduction box and be located at shaft
The shaft gear B, the shaft gear B on top pass through the transition gear A and band bevel gear shaft A being arranged on transition gear A
Bevel gear A engaged with output shaft gear, the upper end of the bevel gear shaft A is connect by connecting plate with skirtboard skeleton.
It further describes, the closing-folding mechanism includes steel wire rope and guide rod, and described steel wire rope one end penetrates vehicle body and sets
The knob connection on vehicle body is set, the other end is by being arranged in the lower part of the pulley and folding ladder of single-track vehicle underbody platform lower end
Connection；The guide rod is vertically arranged and passes through single-track vehicle underbody platform, and the both ends of the guide rod pass through fixed plate and vehicle respectively
Body is connected with skirtboard skeleton, and the upper end of the guide rod is provided with bevel gear B, the bevel gear B and carries the cone of bevel gear shaft B
Gear C engage, the bevel gear shaft B connect with single-track vehicle underbody platform upper surface by mounting plate and the other end is provided with
Hand crank；The lower end of the guide rod is connect by transition gear B with the shaft gear C being arranged in shaft；The folding ladder
Top is connect by ladder shaft with skirtboard skeleton.
In order to be limited to folding ladder, it is provided in the middle part of one end and skirtboard skeleton and connects on the skirtboard skeleton, separately
The limit pull rod that one end is connect with folding ladder.
In the present invention, the folding ladder is steelframe ladder or inflation Emergency Ladder.
By adopting the above-described technical solution, lamps structure of the present invention is ingenious in design, easy to use and reliable, low-cost excellent
Point can quickly and easily be opened folding ladder using it, efficient, quick, safety that passengers inside the car are transferred to safety zone,
Prevent the generation of safety accident.
Description of the drawings
The description of the drawings of the present invention is as follows：
Fig. 1 is the first structural schematic diagram of the present invention；
Fig. 2 is second of structural schematic diagram of the present invention；
Fig. 3 is closing-folding mechanism structural schematic diagram in Fig. 2；
Fig. 4 is the third structural schematic diagram of the present invention；
Fig. 5 is closing-folding mechanism structural schematic diagram in Fig. 4；
Fig. 6 is the 4th kind of structural schematic diagram of the present invention；
Fig. 7 is the portions A enlarged diagram in Fig. 6.
Specific implementation mode
Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present invention does not limit to
In these embodiments, any improvement or replacement in the present embodiment basic structure still falls within the claims in the present invention and is wanted
Seek the range of protection.
Embodiment 1：As shown in Figure 1, a kind of straddle-type single-track vehicle escape device, including single-track vehicle underbody platform,
The single-track vehicle underbody platform is arranged with skirtboard skeleton 33, and 1 lower face of single-track vehicle underbody platform is provided with one
The shaft 2 being connect with single-track vehicle underbody platform 1 or skirtboard skeleton 33 is held, folding ladder 3 is provided in the shaft 2.
Wherein, it is provided on the folding ladder 3 or on 1 lower face of single-track vehicle underbody platform and is unfolded for folding ladder 3
Or the closing-folding mechanism folded；The closing-folding mechanism includes the drawstring 4 that one end is connect with 3 lower part of folding ladder, the drawstring 4 it is another
End is stretched into vehicle body 5 and is connect with vehicle body 5.
In the present embodiment, by the pulling of drawstring 4, direct Foldable ladder 3 and shaft 2 are rotated, when turning to
Behind position, folding ladder 3 is directly opened manually and can be used.
Embodiment 2：As shown in Figure 2,3, the closing-folding mechanism includes 7 and of hydraulic stem or atmospheric pressure pole 6, hydraulic pump or pulsometer
One end of hydraulic motor or air pressure motor 8, the hydraulic stem or atmospheric pressure pole 6 is connect with the lower part of skirtboard skeleton 33, the other end with
Folding ladder 3 connects；2 top of the shaft be provided with shaft gear A10, the shaft gear A10 by motor gear A11 with
The hydraulic motor or the connection of air pressure motor 8, the hydraulic motor or air pressure motor 8 and 1 lower face of single-track vehicle underbody platform
Connection, the hydraulic pump or pulsometer 7 are connected with hydraulic stem or atmospheric pressure pole 6, hydraulic motor or air pressure motor 8 respectively by pipeline
It is logical；The top of the folding ladder 3 is connect by ladder shaft 12 with skirtboard skeleton 33.
In this practicality example, closing-folding mechanism works in this way：Hydraulic pump or pulsometer 7 work, and drive hydraulic motor or gas
Pressure motor 8 works, and hydraulic motor or air pressure motor 8 drive motor gear A11 rotations, the motor gear A11 of rotation to drive shaft
Gear A 10 rotates, and to drive shaft 2 to be rotated, Foldable ladder 3 is turned out, meanwhile, hydraulic pump or pulsometer 7
Work drives hydraulic stem or atmospheric pressure pole 6 to work, and folding ladder 3 is unfolded.
Embodiment 3：As shown in Figure 4,5, the closing-folding mechanism includes carrying the motor 14 of reduction box 13 and for shaft
The rotating mechanism of 2 rotations, the motor 14 are connect with 1 lower face of single-track vehicle underbody platform, the rotating mechanism and reduction box
13 connect and are located at 2 top of shaft, and the top of the folding ladder 3 is connect by ladder shaft 12 with skirtboard skeleton 33.
Wherein, above-mentioned rotating mechanism includes the output shaft gear 15 being arranged on the output shaft of reduction box 13 and is located at
The shaft gear B16, the shaft gear B16 on 2 top of shaft are by transition gear A17 and are arranged on transition gear A17
The bevel gear A19 with bevel gear shaft A18 engaged with output shaft gear 15, the upper end of the bevel gear shaft A18 passes through connecting plate
20 connect with skirtboard skeleton 33.
In the present embodiment, closing-folding mechanism works in this way：The rotation of motor 14 drives output shaft by reduction box 13
Gear 15 rotates, and the output shaft gear 15 of rotation drives transition gear A17 rotations by bevel gear A19 and bevel gear shaft A18, turns
Dynamic transition gear A17 drives shaft gear B16 rotations, to drive shaft 2 to rotate so that folding ladder 3 is turned out, then
Folding ladder 3 is opened manually to can be used.
Embodiment 4：The closing-folding mechanism includes steel wire rope 21 and guide rod 22, and 21 one end of the steel wire rope penetrates vehicle body 5
It is connect with the knob 23 being arranged on vehicle body 5, the other end is by being arranged pulley 24 and folding in 1 lower end of single-track vehicle underbody platform
The lower part connection of folded ladder 3；The guide rod 22 is vertically arranged and passes through single-track vehicle underbody platform 1, the both ends point of the guide rod 22
It is not connect with vehicle body 5 and skirtboard skeleton 33 by fixed plate 25, the upper end of the guide rod 22 is provided with bevel gear B26, it is described
Bevel gear B26 is engaged with the bevel gear C28 with bevel gear shaft B27, and the bevel gear shaft B27's passes through mounting plate 29 and single track
1 upper surface of vehicle underbody platform connects and the other end is provided with hand crank 30；The lower end of the guide rod 22 passes through transition gear B31
It is connect with the shaft gear C32 being arranged in shaft 2；The top of the folding ladder 3 passes through ladder shaft 12 and skirtboard skeleton 33
Connection.
In the present embodiment, by pulling hand crank 30 manually so that guide rod 22 rotates, will to drive shaft to rotate
Folding ladder 3 is turned out；Then folding ladder 3 is pulled by steel wire rope 21, the expansion of folding ladder 3 can be used.
In order to be limited to folding ladder, it is provided with one end on the skirtboard skeleton 33 and connects with 33 middle part of skirtboard skeleton
It connects, the limit pull rod 9 that the other end is connect with folding ladder 3.
In the present invention, above-mentioned folding ladder 3 can be steelframe ladder, or inflation Emergency Ladder.
Claims (3)
1. a kind of straddle-type single-track vehicle escape device, including single-track vehicle underbody platform, in the single-track vehicle underbody platform
It is arranged with skirtboard skeleton（33）, it is characterized in that：In the single-track vehicle underbody platform（1）Lower face is provided with one end and single track
Vehicle underbody platform（1）Or skirtboard skeleton（33）The shaft of connection（2）, in the shaft（2）On be provided with folding ladder（3）；?
The folding ladder（3）Upper or single-track vehicle underbody platform（1）It is provided with for folding ladder on lower face（3）Expansion or the receipts folded
Roll over mechanism；The closing-folding mechanism includes carrying reduction box（13）Motor（14）And it is used for shaft（2）The rotating machine of rotation
Structure, the motor（14）With single-track vehicle underbody platform（1）Lower face connects, the rotating mechanism and reduction box（13）Connection and
Positioned at shaft（2）Top, the folding ladder（3）Top pass through ladder shaft（12）With skirtboard skeleton（33）Connection；Described turn
Motivation structure includes being arranged in reduction box（13）Output shaft on output shaft gear（15）And it is located at shaft（2）Top turns
Shaft gear B（16）, the shaft gear B（16）Pass through transition gear A（17）And it is arranged in transition gear A（17）On band cone
Gear shaft A（18）Bevel gear A（19）With output shaft gear（15）Engagement, the bevel gear shaft A（18）Upper end pass through connection
Plate（20）With skirtboard skeleton（33）Connection.
2. straddle-type single-track vehicle escape device as described in claim 1, it is characterized in that：In the skirtboard skeleton（33）On set
It is equipped with one end and skirtboard skeleton（33）Middle part connects, the other end and folding ladder（3）The limit pull rod of connection（9）.
3. straddle-type single-track vehicle escape device as claimed in claim 2, it is characterized in that：The folding ladder（3）For steelframe ladder
Or inflation Emergency Ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488081.2A CN108725467B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610408579.4A CN105966413B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
| CN201810488081.2A CN108725467B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408579.4A Division CN105966413B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108725467A true CN108725467A (en) | 2018-11-02 |
| CN108725467B CN108725467B (en) | 2019-08-16 |
Family
ID=57011276
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408579.4A Active CN105966413B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
| CN201810488081.2A Active CN108725467B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
| CN201810488634.4A Active CN108749837B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610408579.4A Active CN105966413B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488634.4A Active CN108749837B (en) | 2016-06-13 | 2016-06-13 | A kind of straddle-type single-track vehicle escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105966413B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204354A (en) * | 2017-06-30 | 2019-01-15 | 比亚迪股份有限公司 | Escape ladder and rail vehicle and Rail Transit System with it |
| CN107600091A (en) * | 2017-10-31 | 2018-01-19 | 中车资阳机车有限公司 | A kind of rolling stock rescue Emergency Ladder |
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| GB2455333A (en) * | 2007-12-05 | 2009-06-10 | Bombardier Transp Gmbh | Passenger rail vehicle with end detrainment stairs |
| JP2012171402A (en) * | 2011-02-18 | 2012-09-10 | Tokyu Car Corp | Emergency doorway for vehicle |
| CN103010241A (en) * | 2013-01-23 | 2013-04-03 | 南车株洲电力机车有限公司 | Emergency passenger evacuation ladder of rail vehicle |
| CN103241251A (en) * | 2013-04-27 | 2013-08-14 | 常州长青交通科技股份有限公司 | Subway locomotive ramp type emergency evacuation door |
| CN204674591U (en) * | 2015-06-17 | 2015-09-30 | 河南师范大学 | A kind of hoist type train is got on or off the bus pedal |
| CN105480241A (en) * | 2016-01-20 | 2016-04-13 | 重庆长客轨道车辆有限公司 | Straddle type monorail vehicle evacuation device |
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| CN103693055B (en) * | 2013-12-17 | 2017-04-19 | 今创集团股份有限公司 | Turn-down type escaping device of railway vehicle |
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2016
- 2016-06-13 CN CN201610408579.4A patent/CN105966413B/en active Active
- 2016-06-13 CN CN201810488081.2A patent/CN108725467B/en active Active
- 2016-06-13 CN CN201810488634.4A patent/CN108749837B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2455333A (en) * | 2007-12-05 | 2009-06-10 | Bombardier Transp Gmbh | Passenger rail vehicle with end detrainment stairs |
| JP2012171402A (en) * | 2011-02-18 | 2012-09-10 | Tokyu Car Corp | Emergency doorway for vehicle |
| CN103010241A (en) * | 2013-01-23 | 2013-04-03 | 南车株洲电力机车有限公司 | Emergency passenger evacuation ladder of rail vehicle |
| CN103241251A (en) * | 2013-04-27 | 2013-08-14 | 常州长青交通科技股份有限公司 | Subway locomotive ramp type emergency evacuation door |
| CN204674591U (en) * | 2015-06-17 | 2015-09-30 | 河南师范大学 | A kind of hoist type train is got on or off the bus pedal |
| CN105480241A (en) * | 2016-01-20 | 2016-04-13 | 重庆长客轨道车辆有限公司 | Straddle type monorail vehicle evacuation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108725467B (en) | 2019-08-16 |
| CN108749837B (en) | 2019-08-16 |
| CN105966413A (en) | 2016-09-28 |
| CN105966413B (en) | 2019-03-22 |
| CN108749837A (en) | 2018-11-06 |
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