CN108819966B - Straddle type monorail vehicle escape device - Google Patents
Straddle type monorail vehicle escape device Download PDFInfo
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- CN108819966B CN108819966B CN201810488082.7A CN201810488082A CN108819966B CN 108819966 B CN108819966 B CN 108819966B CN 201810488082 A CN201810488082 A CN 201810488082A CN 108819966 B CN108819966 B CN 108819966B
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- monorail vehicle
- folding
- rotating shaft
- folding ladder
- bottom platform
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- 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 straddle type monorail vehicle escape device which comprises a vehicle body (2) with a monorail vehicle bottom platform (1), wherein a skirtboard framework (3) is arranged below the monorail vehicle bottom platform (1), a rotating shaft (4) is horizontally and longitudinally arranged on the lower end surface of the monorail vehicle bottom platform (1) or on the skirtboard framework (3), and a folding ladder (5) with the upper part connected with the rotating shaft (4) is arranged on the rotating shaft (4). The folding ladder has the advantages of ingenious structural design, convenience and reliability in use and low cost, can be quickly and conveniently unfolded, efficiently, quickly and safely transfers the personnel on the vehicle to a safe area, and prevents safety accidents.
Description
The application is as follows: 2016, 6/13/application No.: 201610411904.2, divisional application of the invention patent application entitled "straddle type monorail vehicle escape device".
Technical Field
The invention relates to an escape device, in particular to an escape device for a straddle type monorail vehicle.
Background
At present, for straddle type rail vehicles, passengers need to be evacuated timely when operation failure occurs. In the process of evacuating passengers, evacuation is mainly divided into two cases: 1. if one of the uplink or downlink is electrified, passengers can be evacuated to the rescue vehicles running in the same line by the escape doors at the two ends of the head car or evacuated to the rescue vehicles running in opposite directions by the rescue cab apron; 2. if the whole line is powered off, passengers can not be evacuated both in the ascending or descending direction, and the passengers can be evacuated by the escape and rescue device.
At present, three main escape and rescue modes exist, namely 1, the escape and rescue modes are realized through fire rescue equipment; the ground support aerial ladder is mainly used for evacuating passengers to a safety zone, and the rescue mode needs a certain reaction time, so that the situation that the rescue is not timely and the area that fire rescue equipment cannot reach cannot be covered can be caused. 2. An escape bracket is arranged above each door of the straddle type monorail and used for hanging a vehicle-mounted high-altitude slow descending device; through high-altitude slow descent, passengers are evacuated to an escape maintenance platform arranged between the track beams; the rescue mode is timely in response, the whole line is covered, the evacuation efficiency can be improved by increasing the number of the high-altitude slow-falling devices, but the use of the high-altitude slow-falling devices needs a certain basis for professional escape and rescue, and the high-altitude slow-falling devices are not suitable for common people. 3. Lifting the rescue and overhaul platform between the track beams to be flush with the floor of the passenger room, opening the vehicle door in emergency, and directly stepping on the escape and overhaul platform to evacuate passengers; however, the escape platform is inconvenient to overhaul the track beam after rising, the overhaul efficiency is greatly reduced, the guardrails cannot be arranged on the two sides of the escape platform, and potential safety hazards of high-altitude falling of passengers exist during emergency escape.
Disclosure of Invention
The invention aims to provide a convenient, efficient and safe straddle type monorail vehicle escape device.
The invention aims to realize the escape device of the straddle type monorail vehicle by adopting the technical scheme, and the escape device comprises a vehicle body with a monorail vehicle bottom platform, wherein a skirtboard framework is arranged below the monorail vehicle bottom platform, a rotating shaft is horizontally and longitudinally arranged on the lower end surface of the monorail vehicle bottom platform or the skirtboard framework, and a folding ladder with the upper part connected with the rotating shaft is arranged on the rotating shaft.
And a folding mechanism for unfolding or folding the folding ladder is arranged on the folding ladder or the lower end surface of the bottom platform of the monorail vehicle.
Further described, the folding mechanism comprises a pull rope, one end of the pull rope is connected with the middle part of the folding ladder, and the other end of the pull rope extends into the vehicle body and is connected with the vehicle body.
In order to support the folding ladder, an air spring is arranged between the skirtboard framework and the folding ladder, wherein one end of the air spring is connected with the middle part of the skirtboard framework, and the other end of the air spring is connected with the middle part of the folding ladder.
Or, further described, the folding mechanism includes a pneumatic pump or a hydraulic pump, a pneumatic motor or a hydraulic motor, and a pneumatic rod or a hydraulic rod, the pneumatic pump or the hydraulic pump is disposed on the lower end surface of the bottom platform of the monorail vehicle, the pneumatic motor or the hydraulic motor is connected with one end of the rotating shaft through a coupling, one end of the pneumatic rod or the hydraulic rod is connected with the middle portion of the folding ladder, the other end of the pneumatic rod or the hydraulic rod is connected with the middle portion of the apron board framework, and the pneumatic pump or the hydraulic pump is respectively connected with the pneumatic motor or the liquid motor, the pneumatic rod or the hydraulic rod through a pipeline.
Or, further describing, the folding mechanism comprises a motor, and the motor is connected with a belt pulley arranged on the rotating shaft through a worm wheel, a worm, a belt and a belt pulley arranged on the worm.
Or, further described, the folding mechanism comprises a steel wire rope and a guide rod, one end of the steel wire rope penetrates through the vehicle body and is connected with a handle arranged on the vehicle body, and the other end of the steel wire rope is connected with the lower part of the folding ladder through a pulley arranged at the lower end of a bottom platform of the monorail vehicle; the guide rod is vertically arranged and penetrates through a bottom platform of the monorail vehicle, two ends of the guide rod are respectively connected with a vehicle body through a fixing plate, a bevel gear A is arranged at the upper end of the guide rod and is meshed with a bevel gear B with a bevel gear shaft, the bevel gear shaft is connected with the upper end face of the bottom platform of the monorail vehicle through a mounting plate, and a hand crank is arranged at the other end of the bevel gear shaft; the lower end of the guide rod is provided with a transition gear A, and the transition gear A is connected with a bevel gear C arranged on the rotating shaft through a transition gear B connected with a monorail vehicle bottom platform.
In the invention, the folding ladder is a steel frame ladder or an inflatable escape ladder.
Due to the adoption of the technical scheme, the folding ladder has the advantages of ingenious structural design, convenience and reliability in use and low cost, can be quickly and conveniently unfolded, efficiently, quickly and safely transfers the personnel on the vehicle to a safe area, and prevents safety accidents.
Drawings
The drawings of the invention are illustrated as follows:
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic diagram of a second embodiment of the present invention;
FIG. 4 is a side view of FIG. 3;
FIG. 5 is a schematic view of a third embodiment of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is a fourth structural schematic of the present invention;
fig. 8 is an enlarged view of the folding mechanism of fig. 7.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions of the basic structure of the embodiment are still within the scope of the invention as claimed in the claims.
Example 1: as shown in fig. 1 and 2, a straddle type monorail vehicle escape device comprises a vehicle body 2 with a monorail vehicle bottom platform 1, wherein a skirt board framework 3 is arranged below the monorail vehicle bottom platform 1, a rotating shaft 4 is horizontally and longitudinally arranged on the lower end surface of the monorail vehicle bottom platform 1 or the skirt board framework 3, and a folding ladder 5 with the upper part connected with the rotating shaft 4 is arranged on the rotating shaft 4; and a folding mechanism for unfolding or folding the folding ladder 5 is arranged on the folding ladder 5 or on the lower end surface of the monorail vehicle bottom platform 1.
The folding mechanism comprises a pull rope 6, one end of the pull rope 6 is connected with the middle part of the folding ladder 5, and the other end of the pull rope 6 extends into the vehicle body 2 and is connected with the vehicle body 2.
In order to support the folding ladder, an air spring 28 is arranged between the skirtboard framework 3 and the folding ladder 5, wherein one end of the air spring is connected with the middle part of the skirtboard framework 3, and the other end of the air spring is connected with the middle part of the folding ladder 5.
In this embodiment, through the pulling of stay cord, directly drive folding ladder and pivot and rotate, after rotating to target in place, directly manually open the folding ladder and can use.
Example 2: as shown in fig. 3 and 4, the folding mechanism includes a pneumatic pump or hydraulic pump 7, a pneumatic motor or hydraulic motor 8, and a pneumatic rod or hydraulic rod 9, the pneumatic pump or hydraulic pump 7 is disposed on the lower end surface of the monorail vehicle underbody platform 1, the pneumatic motor or hydraulic motor 8 is connected to one end of the rotating shaft 4 through a coupling 10, one end of the pneumatic rod or hydraulic rod 9 is connected to the middle of the folding ladder 5, the other end is connected to the middle of the skirt framework 3, and the pneumatic pump or hydraulic pump 7 is connected to the pneumatic motor or hydraulic motor 8, the pneumatic rod or hydraulic rod 9 through pipes.
In this embodiment, the folding mechanism works as follows: the hydraulic pump or the pneumatic pump 7 works to drive the hydraulic motor or the pneumatic motor 8 to work, and the hydraulic motor or the pneumatic motor 8 drives the rotating shaft 4 to rotate, so as to drive the folding ladder 5 to rotate outwards to unfold the folding ladder 5.
The folding mechanism works as follows: the rotation of motor 11 transmits power to worm wheel 12, worm 13 in proper order for belt pulley on the worm 13 rotates, and the pivoted belt pulley passes through the belt and sets up the belt pulley on pivot 4 and drives pivot 4 and rotate, and folding ladder 5 outwards rotates, then manually opens folding ladder 5 and can use.
In embodiment 4, as shown in fig. 7 and 8, the folding mechanism includes a wire rope 15 and a guide rod 16, one end of the wire rope 15 penetrates through the vehicle body 2 to be connected with a handle 17 arranged on the vehicle body 2, and the other end of the wire rope 15 is connected with the lower part of the folding ladder 5 through a pulley 18 arranged at the lower end of the bottom platform 1 of the monorail vehicle; the guide rod 16 is vertically arranged and penetrates through the monorail vehicle bottom platform 1, two ends of the guide rod 16 are respectively connected with the vehicle body 2 through a fixing plate 19, a bevel gear A20 is arranged at the upper end of the guide rod 16, the bevel gear A20 is meshed with a bevel gear B22 with a bevel gear shaft 21, the bevel gear shaft 21 is connected with the upper end face of the monorail vehicle bottom platform 1 through a mounting plate 23, and a hand crank 24 is arranged at the other end of the bevel gear shaft; the lower end of the guide rod 16 is provided with a transition gear A25, and the transition gear A25 is connected with a bevel gear C27 arranged on the rotating shaft 4 through a transition gear B26 connected with the monorail vehicle bottom platform 1.
In the embodiment, the handle 24 is manually pulled to rotate the guide rod 16, so as to drive the rotating shaft 4 to rotate, and the folding ladder 5 is rotated outwards; then the folding ladder 5 is pulled by the steel wire rope 15, and the folding ladder 5 is unfolded for use.
In the invention, the folding ladder 5 can be a steel frame ladder and can also be an inflatable escape ladder.
Claims (2)
1. The utility model provides a straddle type monorail vehicle escape device, is including automobile body (2) that have monorail vehicle bottom platform (1) the below of monorail vehicle bottom platform (1) is provided with skirtboard skeleton (3), characterized by: a rotating shaft (4) is horizontally and longitudinally arranged on the lower end surface of the monorail vehicle bottom platform (1) or the apron board framework (3), and a folding ladder (5) with the upper part connected with the rotating shaft (4) is arranged on the rotating shaft (4); a folding mechanism for unfolding or folding the folding ladder (5) is arranged on the folding ladder (5) or the lower end surface of the monorail vehicle bottom platform (1); an air spring (28) with one end connected with the middle part of the skirting board framework (3) and the other end connected with the middle part of the folding ladder (5) is arranged between the skirting board framework (3) and the folding ladder (5); the folding mechanism comprises a motor (11), and the motor (11) is connected with a belt pulley arranged on the rotating shaft (4) through a worm wheel (12), a worm (13), a belt arranged on the worm (13) and a belt pulley (14).
2. A straddle-type monorail vehicle escape device as defined in claim 1, wherein: the folding ladder (5) is a steel frame ladder or an inflatable escape ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488082.7A CN108819966B (en) | 2016-06-13 | 2016-06-13 | Straddle type monorail vehicle escape device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411904.2A CN106043335B (en) | 2016-06-13 | 2016-06-13 | Straddle-type single-track vehicle escape device |
| CN201810488082.7A CN108819966B (en) | 2016-06-13 | 2016-06-13 | Straddle type monorail vehicle escape device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411904.2A Division CN106043335B (en) | 2016-06-13 | 2016-06-13 | Straddle-type single-track vehicle escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108819966A CN108819966A (en) | 2018-11-16 |
| CN108819966B true CN108819966B (en) | 2020-06-26 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411904.2A Active CN106043335B (en) | 2016-06-13 | 2016-06-13 | Straddle-type single-track vehicle escape device |
| CN201810489357.9A Active CN108528469B (en) | 2016-06-13 | 2016-06-13 | Straddle-type single-track vehicle escape device |
| CN201810488082.7A Active CN108819966B (en) | 2016-06-13 | 2016-06-13 | Straddle type monorail vehicle escape device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411904.2A Active CN106043335B (en) | 2016-06-13 | 2016-06-13 | Straddle-type single-track vehicle escape device |
| CN201810489357.9A Active CN108528469B (en) | 2016-06-13 | 2016-06-13 | Straddle-type single-track vehicle escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106043335B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525465A (en) * | 2018-05-24 | 2019-12-03 | 中车唐山机车车辆有限公司 | Escape device and monorail train |
| CN110562279B (en) * | 2019-09-20 | 2021-04-30 | 中铁轨道交通装备有限公司 | Straddle type monorail vehicle escape mechanism |
| CN113276894B (en) * | 2021-06-30 | 2022-07-05 | 安徽万航轨道交通装备有限公司 | Electricity-oil hybrid power locomotive |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1157319A (en) * | 1981-06-17 | 1983-11-22 | Jacques Deziel | Pivoting steps for rail car |
| US4583466A (en) * | 1982-11-08 | 1986-04-22 | Vapor Corporation | Step lift for railway cars |
| DE3812564A1 (en) * | 1988-04-15 | 1989-11-02 | Guenter Strobel | Staircase which can be modified to form a ramp for public transport |
| DE4108575C2 (en) * | 1991-03-14 | 1995-05-24 | Aeg Schienenfahrzeuge | Emergency exit door for rail vehicles |
| GB2409195A (en) * | 2003-12-19 | 2005-06-22 | Bombardier Transp Gmbh | Detrainment device for a rail vehicle |
| KR20060079537A (en) * | 2004-12-31 | 2006-07-06 | 주식회사 알티비코리아 | Evacuation system of vehicles that travel using single track |
| 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 |
| JP2009061925A (en) * | 2007-09-06 | 2009-03-26 | Hitachi Plant Technologies Ltd | Working vehicle for monorail |
| FR2916178B3 (en) * | 2007-09-18 | 2009-03-27 | Charles Oggero | RAPID FREIGHT RAILWAY CAR-TRAILER FOR THE EXCLUSIVE TRANSPORT OF VARIOUS GOODS PRESENTED ON SELF-MOVING CONTAINERS |
| 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 |
| CN203198966U (en) * | 2013-04-27 | 2013-09-18 | 常州长青交通科技股份有限公司 | Ramp type emergency evacuation door of metro locomotive |
| CN203623685U (en) * | 2013-12-17 | 2014-06-04 | 今创集团股份有限公司 | Downwards-turning type escape device for railway vehicle |
| CN204871031U (en) * | 2015-07-03 | 2015-12-16 | 长春市恒丰客车装备有限公司 | Railway vehicle emergency exits |
| CN105172816A (en) * | 2015-09-18 | 2015-12-23 | 成都明日星辰科技有限公司 | Train get-off foot board device |
| CN105035105A (en) * | 2015-09-18 | 2015-11-11 | 成都明日星辰科技有限公司 | Detraining apparatus for train |
| 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 |
| CN205890892U (en) * | 2016-06-13 | 2017-01-18 | 重庆中车长客轨道车辆有限公司 | A formula monorail vehicle escape device strides |
-
2016
- 2016-06-13 CN CN201610411904.2A patent/CN106043335B/en active Active
- 2016-06-13 CN CN201810489357.9A patent/CN108528469B/en active Active
- 2016-06-13 CN CN201810488082.7A patent/CN108819966B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108528469B (en) | 2019-10-18 |
| CN106043335A (en) | 2016-10-26 |
| CN108819966A (en) | 2018-11-16 |
| CN108528469A (en) | 2018-09-14 |
| CN106043335B (en) | 2018-08-03 |
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