CN105966413A - Escape device for straddled-type monorail vehicle - Google Patents

Escape device for straddled-type monorail vehicle Download PDF

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Publication number
CN105966413A
CN105966413A CN201610408579.4A CN201610408579A CN105966413A CN 105966413 A CN105966413 A CN 105966413A CN 201610408579 A CN201610408579 A CN 201610408579A CN 105966413 A CN105966413 A CN 105966413A
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CN
China
Prior art keywords
track vehicle
ladder
gear
folding
shaft
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Granted
Application number
CN201610408579.4A
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Chinese (zh)
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CN105966413B (en
Inventor
张洋
莫骄弟
王舜
廖承州
张荣强
翁昊
李�杰
杨进
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Chongqing CRRC Long Passenger Railway Vehicles Co Ltd
Original Assignee
Chongqing CRRC Long Passenger Railway Vehicles Co Ltd
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Filing date
Publication date
Application filed by Chongqing CRRC Long Passenger Railway Vehicles Co Ltd filed Critical Chongqing CRRC Long Passenger Railway Vehicles Co Ltd
Priority to CN201610408579.4A priority Critical patent/CN105966413B/en
Priority to CN201810488634.4A priority patent/CN108749837B/en
Priority to CN201810488081.2A priority patent/CN108725467B/en
Publication of CN105966413A publication Critical patent/CN105966413A/en
Application granted granted Critical
Publication of CN105966413B publication Critical patent/CN105966413B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D23/00Construction of steps for railway vehicles
    • B61D23/02Folding steps for railway vehicles, e.g. hand or mechanically actuated
    • B61D23/025Folding 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 an escape device for a straddled-type monorail vehicle. The escape device comprises a monorail vehicle bottom platform. A skirt plate framework (33) is arranged under the monorail vehicle bottom platform. A rotary shaft (2) is arranged on the lower end face of the monorail vehicle bottom platform (1). One end of the rotary shaft (2) is connected with the monorail vehicle bottom platform (1) or the skirt plate framework (33). The rotary shaft (2) is provided with a folding ladder (3). The escape device has the advantages of being ingenious in structural design, convenient and reliable to use and low in cost. With the adoption of the escape device, the folding ladder can be unfolded fast and conveniently, people on the vehicle can be transferred to a safe area efficiently, fast and safely, and thus security accidents are prevented.

Description

A kind of straddle-type single-track vehicle escape device
Technical field
The present invention relates to a kind of escape device, particularly a kind of straddle-type single-track vehicle escape device.
Background technology
For straddle-type rail vehicle, when there is operation troubles, need to evacuate timely passenger.During passenger is evacuated, be broadly divided into two kinds of situations to evacuate: 1. if up or one of downgoing line have electricity, can be evacuated passengers on the relief car that colleague travels by the emergency exits at head car two ends, or evacuate passengers on the rescue of Facing Movement becomes by rescue cab apron;2., if the equal power-off of full line, upstream or downstream all can not carry out evacuating passenger, its escape rescue device just can be relied on to evacuate.
Now current, escape and rescue mainly has three kinds of modes, 1. passes through fire-fighting rescue equipment;It is mainly evacuated passengers to safety area by ground supports aerial ladder, and this kind of rescue mode needs certain reflecting time, is likely to result in rescue not in time, and can not cover the region that fire-fighting rescue equipment does not arrives.2. it is provided above, at each door of straddle-type monorail, support of escaping, is used for hanging vehicle-mounted high altitude slow descending device;By high-altitude slow-descending, evacuate passengers on the escape inspection platform that is arranged between track girder;This kind of rescue mode reaction is timely, and full line covers, it is possible to by increasing high-altitude slow-descending equipment quantity raising evacuation efficiency, but the basis using needs certain specialty escape and rescue of high-altitude slow-descending equipment, be not suitable for ordinary people use.3. being increased to concordant with floor, guest room by the rescue inspection platform between track girder, in case of emergency open car door, passenger evacuates directly across upper escape inspection platform;But, escape platform brings inconvenience to the maintenance of track girder after raising, and overhaul efficiency declines to a great extent, and escape platform two both sides cannot arrange guardrail, and during emergency escape, passenger exists the potential safety hazard of falling from high altitude.
Summary of the invention
It is an object of the invention to provide a kind of convenience, efficient, safe straddle-type single-track vehicle escape device.
It is an object of the invention to be realized by such technical scheme, a kind of straddle-type single-track vehicle escape device, including single-track vehicle underbody platform, it is arranged with skirtboard skeleton at described single-track vehicle underbody platform, described single-track vehicle underbody platform lower surface is provided with the rotating shaft that one end is connected with single-track vehicle underbody platform or skirtboard skeleton, described rotating shaft is provided with folding ladder.
Wherein, the closing-folding mechanism launching for folding ladder or folding it is provided with on described folding ladder or on single-track vehicle underbody platform lower surface.
Further describing, described closing-folding mechanism includes that the stay cord that one end is connected with folding ladder bottom, the other end of described stay cord stretch into vehicle body and be connected with vehicle body.
Further describing, described closing-folding mechanism includes hydraulic stem or atmospheric pressure pole, hydraulic pump or pulsometer and hydraulic motor or air pressure motor, and one end of described hydraulic stem or atmospheric pressure pole is connected with the bottom of skirtboard skeleton, and the other end is connected with folding ladder;Described rotating shaft top is provided with shaft gear A, described shaft gear A is connected with described fluid motor or air pressure motor by motor gear A, described hydraulic motor or air pressure motor are connected with single-track vehicle underbody platform lower surface, and described hydraulic pump or pulsometer are connected with hydraulic stem or atmospheric pressure pole, hydraulic motor or air pressure motor respectively by pipeline;The top of described folding ladder is connected with skirtboard skeleton by ladder rotating shaft.
Further describe, described closing-folding mechanism includes the motor with reduction box and the rotating mechanism for axis of rotation, described motor is connected with single-track vehicle underbody platform lower surface, described rotating mechanism is connected and is positioned at rotating shaft top with reduction box, and the top of described folding ladder is connected with skirtboard skeleton by ladder rotating shaft.
Wherein, above-mentioned rotating mechanism includes the output shaft gear being arranged on the output shaft of reduction box and is positioned at the shaft gear B on rotating shaft top, described shaft gear B is engaged with output shaft gear by transition gear A and the bevel gear A of band bevel gear shaft A that is arranged on transition gear A, and the upper end of described bevel gear shaft A is passed through connecting plate and is connected with skirtboard skeleton.
Further describing, described closing-folding mechanism includes that steel wire rope and guide rod, described steel wire rope one end penetrate vehicle body and be connected with the handle being arranged on vehicle body, and the other end is connected with the bottom of folding ladder by being arranged on the pulley of single-track vehicle underbody platform lower end;Described guide rod is vertically arranged and through single-track vehicle underbody platform, the two ends of described guide rod are connected with vehicle body and skirtboard skeleton by fixed plate respectively, the upper end of described guide rod is provided with bevel gear B, described bevel gear B engages with the bevel gear C with bevel gear shaft B, described bevel gear shaft B be connected with single-track vehicle underbody platform upper surface by installing plate and the other end is provided with hand crank;The lower end of described guide rod is connected with the shaft gear C being arranged in rotating shaft by transition gear B;The top of described folding ladder is connected with skirtboard skeleton by ladder rotating shaft.
In order to folding ladder is carried out spacing, described skirtboard skeleton is provided with one end and is connected in the middle part of skirtboard skeleton, the limit pull rod that the other end is connected with folding ladder.
In the present invention, described folding ladder is steelframe ladder or inflation Emergency Ladder.
Owing to have employed technique scheme, the advantage that lamps structure of the present invention design is ingenious, easy to use and reliable, with low cost, using it to be opened by folding ladder quickly and easily, efficient, quick, safe transfers to safety zone by passengers inside the car, it is therefore prevented that the generation of security incident.
Accompanying drawing explanation
The accompanying drawing of the present invention is described as follows:
Fig. 1 is the first structural representation of the present invention;
Fig. 2 is the second structural representation of the present invention;
Fig. 3 is closing-folding mechanism structural representation in Fig. 2;
Fig. 4 is the third structural representation of the present invention;
Fig. 5 is closing-folding mechanism structural representation in Fig. 4;
Fig. 6 is the 4th kind of structural representation of the present invention;
Fig. 7 is A portion enlarged diagram in Fig. 6.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail, but the invention is not limited in these embodiments, any improvement in the present embodiment basic structure or replacement, still fall within the claims in the present invention scope required for protection.
Embodiment 1: as shown in Figure 1, a kind of straddle-type single-track vehicle escape device, including single-track vehicle underbody platform, it is arranged with skirtboard skeleton 33 at described single-track vehicle underbody platform, described single-track vehicle underbody platform 1 lower surface is provided with the rotating shaft 2 that one end is connected with single-track vehicle underbody platform 1 or skirtboard skeleton 33, described rotating shaft 2 is provided with folding ladder 3.
Wherein, it is provided with, on described folding ladder 3 or on single-track vehicle underbody platform 1 lower surface, the closing-folding mechanism launching for folding ladder 3 or folding;Described closing-folding mechanism includes that the stay cord 4 that one end is connected with folding ladder 3 bottom, the other end of described stay cord 4 stretch into vehicle body 5 and be connected with vehicle body 5.
In the present embodiment, by pulling of stay cord 4, direct Foldable ladder 3 and rotating shaft 2 rotate, and after rotateing in place, direct manual unlocking folding ladder 3 can use.
Embodiment 2: as shown in Figure 2,3, described closing-folding mechanism includes hydraulic stem or atmospheric pressure pole 6, hydraulic pump or pulsometer 7 and hydraulic motor or air pressure motor 8, and one end of described hydraulic stem or atmospheric pressure pole 6 is connected with the bottom of skirtboard skeleton 33, and the other end is connected with folding ladder 3;Described rotating shaft 2 top is provided with shaft gear A10, described shaft gear A10 is connected with described fluid motor or air pressure motor 8 by motor gear A11, described hydraulic motor or air pressure motor 8 are connected with single-track vehicle underbody platform 1 lower surface, and described 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;The top of described folding ladder 3 is connected with skirtboard skeleton 33 by ladder rotating shaft 12.
In this practicality example, closing-folding mechanism is so work: hydraulic pump or pulsometer 7 work, hydraulic motor or air pressure motor 8 is driven to work, hydraulic motor or air pressure motor 8 drive motor gear A11 to rotate, and the motor gear A11 of rotation drives shaft gear A10 to rotate, thus drives rotating shaft 2 to rotate, Foldable ladder 3 is turned out, meanwhile, the work strip hydrodynamic depression bar of hydraulic pump or pulsometer 7 or atmospheric pressure pole 6 work, and are launched by folding ladder 3.
Embodiment 3: as shown in Figure 4,5, described closing-folding mechanism includes the motor 14 with reduction box 13 and the rotating mechanism rotated for rotating shaft 2, described motor 14 is connected with single-track vehicle underbody platform 1 lower surface, described rotating mechanism is connected and is positioned at rotating shaft 2 top with reduction box 13, and the top of described folding ladder 3 is connected with skirtboard skeleton 33 by ladder rotating shaft 12.
Wherein, above-mentioned rotating mechanism includes the output shaft gear 15 being arranged on the output shaft of reduction box 13 and is positioned at the shaft gear B16 on rotating shaft 2 top, described shaft gear B16 is engaged with output shaft gear 15 by transition gear A17 and the bevel gear A19 of band bevel gear shaft A18 that is arranged on transition gear A17, and the upper end of described bevel gear shaft A18 is passed through connecting plate 20 and is connected with skirtboard skeleton 33.
In the present embodiment, closing-folding mechanism is so work: the reduction box 13 that rotates through of motor 14 drives output shaft gear 15 to rotate, the output shaft gear 15 rotated drives transition gear A17 to rotate by bevel gear A19 and bevel gear shaft A18, the transition gear A17 rotated drives shaft gear B16 to rotate, thus drive rotating shaft 2 to rotate, folding ladder 3 is turned out, and then manual unlocking folding ladder 3 can use.
Embodiment 4: described closing-folding mechanism includes steel wire rope 21 and guide rod 22, described steel wire rope 21 one end penetrates vehicle body 5 and is connected with the handle 23 being arranged on vehicle body on 5, and the other end is connected with the bottom of folding ladder 3 by being arranged on the pulley 24 of single-track vehicle underbody platform 1 lower end;Described guide rod 22 is vertically arranged and through single-track vehicle underbody platform 1, the two ends of described guide rod 22 are connected with vehicle body 5 and skirtboard skeleton 33 by fixed plate 25 respectively, the upper end of described guide rod 22 is provided with bevel gear B26, described bevel gear B26 engages with the bevel gear C28 with bevel gear shaft B27, described bevel gear shaft B27 be connected with single-track vehicle underbody platform 1 upper surface by installing plate 29 and the other end is provided with hand crank 30;The lower end of described guide rod 22 is connected with the shaft gear C32 being arranged in rotating shaft 2 by transition gear B31;The top of described folding ladder 3 is connected with skirtboard skeleton 33 by ladder rotating shaft 12.
In the present embodiment, manually pull hand crank 30 so that guide rod 22 rotates, thus drives axis of rotation, folding ladder 3 is turned out;Then pull folding ladder 3 by steel wire rope 21, launch to use by folding ladder 3.
In order to folding ladder is carried out spacing, described skirtboard skeleton 33 is provided with one end and is connected in the middle part of skirtboard skeleton 33, the limit pull rod 9 that the other end is connected with folding ladder 3.
In the present invention, above-mentioned folding ladder 3 can be steelframe ladder, it is also possible to for inflation Emergency Ladder.

Claims (9)

1. a straddle-type single-track vehicle escape device, Including single-track vehicle underbody platform, it is arranged with skirtboard skeleton (33) at described single-track vehicle underbody platform, it is characterized in that: described single-track vehicle underbody platform (1) lower surface is provided with the rotating shaft (2) that one end is connected with single-track vehicle underbody platform (1) or skirtboard skeleton (33), described rotating shaft (2) is provided with folding ladder (3).
2. straddle-type single-track vehicle escape device as claimed in claim 1, is characterized in that: above or be provided with, on single-track vehicle underbody platform (1) lower surface, the closing-folding mechanism launching for folding ladder (3) or folding at described folding ladder (3).
3. straddle-type single-track vehicle escape device as claimed in claim 2, is characterized in that: described closing-folding mechanism includes the stay cord (4) that one end is connected with folding ladder (3) bottom, and the other end of described stay cord (4) stretches into vehicle body (5) and is connected with vehicle body (5).
4. straddle-type single-track vehicle escape device as claimed in claim 2, it is characterized in that: described closing-folding mechanism includes hydraulic stem or atmospheric pressure pole (6), hydraulic pump or pulsometer (7) and hydraulic motor or air pressure motor (8), one end of described hydraulic stem or atmospheric pressure pole (6) is connected with the bottom of skirtboard skeleton (33), and the other end is connected with folding ladder (3);Described rotating shaft (2) top is provided with shaft gear A(10), described shaft gear A(10) by motor gear A(11) be connected with described fluid motor or air pressure motor (8), described hydraulic motor or air pressure motor (8) are connected with single-track vehicle underbody platform (1) lower surface, and described 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;The top of described folding ladder (3) is connected with skirtboard skeleton (33) by ladder rotating shaft (12).
5. straddle-type single-track vehicle escape device as claimed in claim 2, it is characterized in that: described closing-folding mechanism includes the motor (14) with reduction box (13) and the rotating mechanism rotated for rotating shaft (2), described motor (14) is connected with single-track vehicle underbody platform (1) lower surface, described rotating mechanism is connected and is positioned at rotating shaft (2) top with reduction box (13), and the top of described folding ladder (3) is connected with skirtboard skeleton (33) by ladder rotating shaft (12).
6. straddle-type single-track vehicle escape device as claimed in claim 5, it is characterized in that: described rotating mechanism includes the output shaft gear (15) being arranged on the output shaft of reduction box (13) and the shaft gear B(16 being positioned at rotating shaft (2) top), described shaft gear B(16) by transition gear A(17) and be arranged on transition gear A(17) on band bevel gear shaft A(18) bevel gear A(19) engage with output shaft gear (15), described bevel gear shaft A(18) and upper end pass through connecting plate (20) and be connected with skirtboard skeleton (33).
7. straddle-type single-track vehicle escape device as claimed in claim 2, it is characterized in that: described closing-folding mechanism includes steel wire rope (21) and guide rod (22), described steel wire rope (21) one end penetrates vehicle body (5) and is connected with the handle (23) being arranged on vehicle body (5), and the bottom of other end pulley (24) with folding ladder (3) by being arranged on single-track vehicle underbody platform (1) lower end is connected;Described guide rod (22) is vertically arranged and through single-track vehicle underbody platform (1), the two ends of described guide rod (22) are connected with vehicle body (5) and skirtboard skeleton (33) by fixed plate (25) respectively, the upper end of described guide rod (22) is provided with bevel gear B(26), described bevel gear B(26) with bevel gear shaft B(27) bevel gear C(28) engage, described bevel gear shaft B(27) be connected with single-track vehicle underbody platform (1) upper surface by installing plate (29) and the other end is provided with hand crank (30);The lower end of described guide rod (22) pass through transition gear B(31) with the shaft gear C(32 being arranged in rotating shaft (2)) be connected;The top of described folding ladder (3) is connected with skirtboard skeleton (33) by ladder rotating shaft (12).
8. the straddle-type single-track vehicle escape device as described in claim 4,5,7, is characterized in that: is provided with one end on described skirtboard skeleton (33) and is connected with skirtboard skeleton (33) middle part, the limit pull rod (9) that the other end is connected with folding ladder (3).
9. the straddle-type single-track vehicle escape device as described in requirement as arbitrary in claim 1 to 7, is characterized in that: described folding ladder (3) is steelframe ladder or inflation Emergency Ladder.
CN201610408579.4A 2016-06-13 2016-06-13 A kind of straddle-type single-track vehicle escape device Active CN105966413B (en)

Priority Applications (3)

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
CN201810488634.4A CN108749837B (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

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CN201610408579.4A CN105966413B (en) 2016-06-13 2016-06-13 A kind of straddle-type single-track vehicle escape device

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CN201810488081.2A Division CN108725467B (en) 2016-06-13 2016-06-13 A kind of straddle-type single-track vehicle escape device

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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
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

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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

Also Published As

Publication number Publication date
CN108725467A (en) 2018-11-02
CN108749837A (en) 2018-11-06
CN108725467B (en) 2019-08-16
CN108749837B (en) 2019-08-16
CN105966413B (en) 2019-03-22

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