CN203198966U - Ramp type emergency evacuation door of metro locomotive - Google Patents
Ramp type emergency evacuation door of metro locomotive Download PDFInfo
- Publication number
- CN203198966U CN203198966U CN 201320225922 CN201320225922U CN203198966U CN 203198966 U CN203198966 U CN 203198966U CN 201320225922 CN201320225922 CN 201320225922 CN 201320225922 U CN201320225922 U CN 201320225922U CN 203198966 U CN203198966 U CN 203198966U
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Abstract
Provided is a ramp type emergency evacuation door of a metro locomotive. A door leaf plate body comprises a light-transmitting portion and a closed portion, wherein a window is formed in the light-transmitting portion, two longitudinal columns of a door leaf are respectively fixed with a first-level pedal support, the two first-level pedal supports are respectively connected with a second-level pedal support in a hinged mode, a first-level fixed pedal is fixed between the two first-level pedal supports, a first-level folding pedal is connected between the two first-level pedal supports in a hinged mode, a second-level folding pedal is arranged between the second-level pedal supports, a second-level fixed pedal is fixed between the second-level pedal supports, and the second-level folding pedal and the first-level folding pedal are hinged. When the door leaf is unfolded, the first-level fixed pedal, the first-level folding pedal, the second-level folding pedal and the second-level fixed pedal are arranged on the same plane to form a ramp. When the door leaf is closed, the first-level folding pedal and the second-level folding pedal are clamped between the first-level fixed pedal and the second-level fixed pedal, and all the pedals are arranged on the reverse side of the closed portion of the door leaf plate body in a folded mode. The ramp type emergency evacuation door of the metro locomotive can be folded, the glass window can further be installed on the ramp type emergency evacuation door of the metro locomotive, and the light condition of a cab of the metro locomotive can be improved.
Description
Technical field
The utility model relates to the locomotive emergency evacuation door.
Background technology
Underground engines all arranges emergency evacuation door, and emergency evacuation door is positioned at center, driver's cab the place ahead or a side, and Men Tiyu driver's cab profile matches.Its function is in case of emergency to launch, and makes the passenger from the safe transfer of train two ends, avoid or to reduce passenger's injures and deaths.For the ramp-type emergency evacuation door, Men Tihou forms escape ramp.The China Granted publication CN10048743C(patent No. 200610076658.6) the disclosed a kind of underground locomotive escape door device of patent of invention specification sheets namely is a kind of ramp-type emergency evacuation door.Above-mentioned escape door device comprises a body and door body jack, the door body is hinged in the middle part of being, becomes tabular after launching, draws the rear bellow framed door body that forms inside and outside layer in, and the bottom of door volume surrounding is hinged on the car body, the ramp that the door body forms is comparatively mild, and door body jack is the drag-line jack.Because the door body forms the bellow framed door body of inside and outside layer afterwards in gathering, thus present mounting glass window not on the door body of underground engines ramp-type emergency evacuation door, so that the observation window in headstock the place ahead is smaller.
The utility model content
The purpose of this utility model is to propose a kind of can folding, underground engines ramp-type emergency evacuation door that again can the mounting glass window.
For achieving the above object, the utility model is taked following technical scheme:
The underground engines ramp-type emergency evacuation door that the utility model proposes, have doorframe and eversion type door leaf, door leaf has frame and door leaf plate body, door leaf is hinged on the bottom of doorframe by the cross sill of frame, the door leaf plate body is divided into transmittance section and closure, the transmittance section is provided with window, and glass is installed in the window; Respectively be fixed with first order pedal support on two vertical posts of composition frame, the end that two first order pedal supports are in the transmittance section respectively is hinged with the second stage pedal support that can turn up, be fixed with first order fixed pedestal between two first order pedal supports and be hinged with first order Foldable pedal, be hinged with second stage Foldable pedal between the pedal support of the second stage and be fixed with second stage fixed pedestal, second stage Foldable pedal and first order Foldable pedal are hinged, respectively be fixed with first order pedal shelf on the opposite face of two first order pedal supports, respectively be fixed with second stage pedal shelf on the opposite face of two second stage pedal supports, when the outside upset of door leaf is in deployed condition, first order Foldable pedal rests on two first order pedal shelves, second stage Foldable pedal rests on two second stage pedal shelves, first order fixed pedestal, first order Foldable pedal, second stage Foldable pedal and second stage fixed pedestal are in the same plane, form the ramp, when door leaf is closed, first order Foldable pedal and second stage Foldable pedal are clamped between first order fixed pedestal and the second stage fixed pedestal, and all pedals are folded in the back side of door leaf plate body closure.
Vertical post of described door leaf frame, first order pedal support and first order pedal shelf are the aluminium section bar spares of one.
Described second stage pedal support and second stage pedal shelf are the aluminium section bar spares of one.
Described first order pedal support and second stage pedal support are U-shaped, all be hinged with the accommodation rail of four-bar linkage structure on two first order pedal supports, when being in folded state, the opening of the opening of described first order pedal support and the second stage pedal support formation casing that is harmonious, accommodation rail is concealed in the casing.
The accommodation rail of described four-bar linkage structure comprises the first side link that is hinged on first order pedal support middle part, be hinged on the second side link of first order pedal support and second stage pedal support intersection and two ends respectively with the first side link, the fork that the second side link is hinged, the lateral surface of the first side link is provided with by upper, the handrail that lower support leg and staight shank form lifts frame, one chain lifts the upper of frame by handrail, space between the lower support leg, one end is connected to the top of doorframe, the other end is connected on the first order pedal support, when door leaf launched, chain tension was against on the upper leg that handrail lifts frame accommodation rail is lifted.
The utlity model has following good effect: 1, the utility model builds fire escape by first order fixed pedestal, first order Foldable pedal, second stage Foldable pedal and second stage fixed pedestal, when door leaf is in folded state, first order Foldable pedal and second stage Foldable pedal be clamped in first order fixed pedestal and and second stage fixed pedestal between, all pedals are concealed in the closure back side of door leaf, so can be arranged to the transmittance section to the top of door leaf, improve the illumination condition of train driving chamber, enlarged the visual field in driver observation the place ahead.2, when door leaf is in closed condition, first order pedal support and the second stage pedal support formation casing that is harmonious, accommodation rail is concealed in the casing, makes the driver's cab environment clean and tidy.
Description of drawings
Fig. 1 is that the utility model uses constitution diagram when launching fully.
Fig. 2 is the I section enlarged drawing of Fig. 1.
Front schematic view when Fig. 3 is the door leaf closed condition.
Schematic rear view when Fig. 4 is the door leaf closed condition.
Fig. 5 is the schematic diagram of the utility model in expansion process.
Fig. 6 is the schematic diagram of the utility model in expansion process.
Fig. 7 is that vertical post, first order pedal support and the first order pedal shelf of door leaf frame is the aluminium section bar spare section drawing of one.
Fig. 8 is that second stage pedal support and second stage pedal shelf are the aluminium section bar spare section drawings of one.
The specific embodiment
See Fig. 1 to Fig. 6, the present embodiment has doorframe A and eversion type door leaf B, and door leaf B has frame 1 and the door leaf plate body 2 that is fixed on the frame 1, and door leaf plate body 2 is comprised of panel and trim panel.The upper and lower part of door leaf plate body 2 is respectively the 2-1 of perspective section and closure 2-2, and the 2-1 of perspective section is provided with window, and glass 2-1-1 is installed in the window.Frame 1 is comprised of two vertical post 1-1 and upper and lower crossbeam.Door leaf B is hinged on the bottom of doorframe A by the cross sill of frame 1.Doorframe A is provided with the transmission device C of expansion and closed door leaf B.
Respectively be fixed with first order pedal support 3 on two vertical post 1-1 of the frame 1 of door leaf B, the end that two first order pedal supports 3 are in transmittance section 2-1 respectively is hinged with between 5, two second stage pedal supports 5 of second stage pedal support that can turn up and is connected with transverse reinforced bar 5-1.Respectively be fixed with on the opposite face of two first order pedal supports 3 on the opposite face of 4, two second stage pedal supports 5 of first order pedal shelf and respectively be fixed with second stage pedal shelf 6.Vertical post 1-1 of described door leaf frame 1, first order pedal support 3 and first order pedal shelf 4 are aluminium section bar spare (see figure 7)s of one.Described second stage pedal support 5 and second stage pedal shelf 6 are aluminium section bar spare (see figure 8)s of one.
The closure 2-2 of corresponding door leaf plate body 2 is fixed with first order fixed pedestal 11 between two first order pedal supports 3, the 2-1 of perspective section of corresponding door leaf plate body 2 is provided with first order Foldable pedal 12, one end of first order Foldable pedal 12 nearly first order fixed pedestals 11 is hinged between two first order pedal supports 3 by bearing pin, be provided with second stage Foldable pedal 13 between the second stage pedal support 5 and be fixed with second stage fixed pedestal 14, second stage Foldable pedal 13 and first order Foldable pedal 12 are hinged by hinge 17, both hinged directions are (seeing Fig. 5 and Fig. 6) upwards, and an end of second stage Foldable pedal 13 nearly second stage fixed pedestals 14 is hinged between two second stage pedal supports 5 by bearing pin.The end that is provided with 9, two pedal straps 9 of two pedal straps at transmission device C is connected with the end of two second stage pedal supports 5 respectively, is used for drawing in door leaf B.
Described first order pedal support 3 and second stage pedal support 5 are U-shaped, all be hinged with the accommodation rail 7 of four-bar linkage structure on two first order pedal supports 3, when being in folded state, the opening 3-1 of described first order pedal support 3 and the opening 5-1 of the second stage pedal support 5 formation casing that is harmonious, accommodation rail 7 is concealed in the casing.The accommodation rail 7 of four-bar linkage structure comprise the first side link 7-1 that is hinged on first order pedal support 3 middle parts, the second side link 7-2 that is hinged on first order pedal support 3 and second stage pedal support 5 intersections and two ends respectively with the first side link 7-1, the hinged fork 7-3 of the second side link 7-2.The upper end and the second stage pedal support 5 that are provided with handrail tackline band 14, the second side link 7-2 between the upper end of the first side link 7-1 and the first order pedal support 3 are provided with the long strap 15 of handrail.
The lateral surface of the first side link 7-1 is provided with the handrail that is comprised of upper leg 8-1, lower support leg 8-3 and staight shank 8-2 and lifts frame 8, one chain 10 lifts the space between upper leg 8-1, the lower support leg 8-3 of frame 8 by handrail, one end is connected on the transmission device transverse axis 16 at doorframe A top, the other end is connected on the first order pedal support 3, when door leaf launches, chain 10 tensions are against on the upper leg 8-1 that handrail lifts frame 8.
See Fig. 5 and Fig. 6, when door leaf is in deployed condition, transmission device C release, the transmission device C strap 9 that releases the pedal, the driver and conductor outwards promotes door leaf B, in the outside switching process of door leaf B, 5 upsets of second stage pedal support, first order Foldable pedal 12 and second stage Foldable pedal 13 are opened, accommodation rail 7 is lifted by the upper leg 8-1 that handrail lifts frame 8 by chain 10, when pedal support 5 upsets in the second stage put first order fixed pedestal 11 in place, first order Foldable pedal 12, second stage Foldable pedal 13 and second stage fixed pedestal 14 are in the same plane, form fire escape, accommodation rail 7 is holded up simultaneously.Pedal strap 9 can suitably reduce the impact of generation.
In the door leaf closing process, transmission device is packed up the pedal strap, folding of first order Foldable pedal 12 and second stage Foldable pedal 13, after the closing of door leaf, first order Foldable pedal and second stage Foldable pedal are clamped between first order fixed pedestal and the second stage fixed pedestal, and all pedals are folded in the back side of door leaf plate body 2 closure.
Claims (5)
1. underground engines ramp-type emergency evacuation door, have doorframe (A) and eversion type door leaf (B), door leaf (B) has frame (1) and door leaf plate body (2), door leaf (B) is hinged on the bottom of doorframe (A) by the cross sill of frame (1), it is characterized in that: door leaf plate body (2) is divided into transmittance section (2-1) and closure (2-2), transmittance section (2-1) is provided with window, and glass (2-1-1) is installed in the window; Respectively be fixed with first order pedal support (3) on two vertical posts (1-1) of composition frame (1), the end that two first order pedal supports (3) are in transmittance section (2-1) respectively is hinged with the second stage pedal support (5) that can turn up, be fixed with first order fixed pedestal (11) between two first order pedal supports (3) and be hinged with first order Foldable pedal (12), be hinged with second stage Foldable pedal (13) between the second stage pedal support (5) and be fixed with second stage fixed pedestal (14), second stage Foldable pedal (13) and first order Foldable pedal (12) are hinged, respectively be fixed with first order pedal shelf (4) on the opposite face of two first order pedal supports (3), respectively be fixed with second stage pedal shelf (6) on the opposite face of two second stage pedal supports (5), when the outside upset of door leaf is in deployed condition, first order Foldable pedal (12) rests on two first order pedal shelves (4), second stage Foldable pedal (13) rests on two second stage pedal shelves (6), first order fixed pedestal (11), first order Foldable pedal (12), second stage Foldable pedal (13) and second stage fixed pedestal (14) are in the same plane, form the ramp, when door leaf is closed, first order Foldable pedal (12) and second stage Foldable pedal (13) are clamped between first order fixed pedestal (11) and the second stage fixed pedestal (14), and all pedals are folded in the back side of door leaf plate body (2) closure (2-2).
2. underground engines ramp-type emergency evacuation door according to claim 1, it is characterized in that: vertical post (1-1) of described door leaf frame (1), first order pedal support (3) and first order pedal shelf (4) are the aluminium section bar spares of one.
3. underground engines ramp-type emergency evacuation door according to claim 1, it is characterized in that: described second stage pedal support (5) and second stage pedal shelf (6) are the aluminium section bar spares of one.
4. underground engines ramp-type emergency evacuation door according to claim 1, it is characterized in that: described first order pedal support (3) and second stage pedal support (5) are U-shaped, all be hinged with the accommodation rail (7) of four-bar linkage structure on two first order pedal supports (3), when being in folded state, the opening (3-1) of described first order pedal support (3) and the opening (5-1) of second stage pedal support (5) the formation casing that is harmonious, accommodation rail (7) is concealed in the casing.
5. underground engines ramp-type emergency evacuation door according to claim 4, it is characterized in that: the accommodation rail of four-bar linkage structure (7) comprises the first side link (7-1) that is hinged on first order pedal support (3) middle part, be hinged on second side link (7-2) of first order pedal support (3) and second stage pedal support (5) intersection and two ends respectively with the first side link (7-1), the fork (7-3) that the second side link (7-2) is hinged, the lateral surface of the first side link (7-1) is provided with by upper, lower support leg (8-1,8-3) and the handrail that forms of staight shank (8-2) lift frame (8), one chain (10) lifts the upper of frame (8) by handrail, lower support leg (8-1, space 8-3), one end is connected to the top of doorframe (A), the other end is connected on the first order pedal support (3), when door leaf launched, chain (10) tension was against handrail and lifts that the upper leg (8-1) of frame (8) is upper to lift accommodation rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225922 CN203198966U (en) | 2013-04-27 | 2013-04-27 | Ramp type emergency evacuation door of metro locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225922 CN203198966U (en) | 2013-04-27 | 2013-04-27 | Ramp type emergency evacuation door of metro locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198966U true CN203198966U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320225922 Withdrawn - After Issue CN203198966U (en) | 2013-04-27 | 2013-04-27 | Ramp type emergency evacuation door of metro locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198966U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105172815A (en) * | 2015-09-14 | 2015-12-23 | 今创集团股份有限公司 | All-purpose escape system for subway locomotives |
| 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 |
| CN107697076A (en) * | 2017-08-11 | 2018-02-16 | 北京新联铁集团股份有限公司 | Rescue detrainment device |
| CN108528469A (en) * | 2016-06-13 | 2018-09-14 | 重庆中车长客轨道车辆有限公司 | Straddle-type single-track vehicle escape device |
| CN109334691A (en) * | 2018-11-26 | 2019-02-15 | 苏州大学 | Emergency escape door and the rail vehicle for applying it |
| CN112721976A (en) * | 2021-01-19 | 2021-04-30 | 南京康尼机电股份有限公司 | Winding drum recovery device for urban rail vehicle emergency evacuation ramp |
-
2013
- 2013-04-27 CN CN 201320225922 patent/CN203198966U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103241251B (en) * | 2013-04-27 | 2015-08-05 | 常州长青交通科技股份有限公司 | Subway locomotive ramp type emergency evacuation door |
| CN105172815A (en) * | 2015-09-14 | 2015-12-23 | 今创集团股份有限公司 | All-purpose escape system for subway locomotives |
| CN105172815B (en) * | 2015-09-14 | 2017-08-01 | 今创集团股份有限公司 | The universal escape system of underground engines |
| 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 |
| CN108528469A (en) * | 2016-06-13 | 2018-09-14 | 重庆中车长客轨道车辆有限公司 | Straddle-type single-track vehicle escape device |
| CN108528469B (en) * | 2016-06-13 | 2019-10-18 | 重庆中车长客轨道车辆有限公司 | Straddle-type single-track vehicle escape device |
| CN107697076A (en) * | 2017-08-11 | 2018-02-16 | 北京新联铁集团股份有限公司 | Rescue detrainment device |
| CN107697076B (en) * | 2017-08-11 | 2020-05-05 | 北京新联铁集团股份有限公司 | Rescue evacuation device |
| CN109334691A (en) * | 2018-11-26 | 2019-02-15 | 苏州大学 | Emergency escape door and the rail vehicle for applying it |
| CN112721976A (en) * | 2021-01-19 | 2021-04-30 | 南京康尼机电股份有限公司 | Winding drum recovery device for urban rail vehicle emergency evacuation ramp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130918 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |