CN103158729B - Train footboard used for boarding and alighting and train - Google Patents
Train footboard used for boarding and alighting and train Download PDFInfo
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- CN103158729B CN103158729B CN201310080400.3A CN201310080400A CN103158729B CN 103158729 B CN103158729 B CN 103158729B CN 201310080400 A CN201310080400 A CN 201310080400A CN 103158729 B CN103158729 B CN 103158729B
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- train
- multiple step
- turning cylinder
- bus
- footboard
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- 238000012856 packing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract 3
- 230000007306 turnover Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention provides a train footboard used for boarding and alighting and a train. The train footboard used for boarding and alighting comprises a motor, two installation supports used for being connected with a train body fixedly and a multi-step footboard arranged integrally. The multi-step footboard comprises at least two steps. A rotation shaft is fixed on the multi-step footboard. Two ends of the rotation shaft are installed on the two installation supports in a rotatable mode. The motor is connected with the rotation shaft so as to drive the rotation shaft to rotate and drive the multi-step footboard to turn over. The train footboard used for boarding and alighting further comprises a laying-down positioning device and a folding-up positioning device, wherein the laying-down positioning device and the folding-up positioning device are both arranged between the multi-step footboard and the installation supports, so that the multi-step footboard can be positioned when laid down to a first position or folded up to a second position. According to the train footboard used for boarding and alighting and the train and due to the arranged turn-over multi-step footboard arranged integrally, the problem that a height difference between a platform and the floor surface inside the train is excessively large so that passengers can not get on the train and get off the train conveniently is solved. Moreover, the train footboard used for boarding and alighting is simple in structure, small in occupied space and suitable for a drum-type train body.
Description
Technical field
The present invention relates to rolling stock manufacturing technology, particularly relate to one and get on or off the bus with train pedal and train.
Background technology
At present, the car door on train and have certain Distance geometry height difference between platform, for preventing passenger getting on/off foot-operated empty and fall injured, is provided with the pedal for passenger getting on/off on train doorway.
In prior art, for saving space, pedal for passenger getting on/off is traditionally arranged to be can restrain, pedal adopts Vertical Lift or convertiblely to restrain, and wherein Vertical Lift stretcher is only adapted to rectangle car body, for drum type car body, inwardly shrink in arc line shaped on the downside of car body, this pedal has with a certain distance from car door outside face, adopts Vertical Lift pedal passenger getting on/off health must to car outer incline, very inconvenient; And for convertible pedal, at present, consider if adopt multiple step, need to drive multiple pedal to overturn, its structure is comparatively complicated, and the structure comprising actuating device takies larger space, especially adopt electro-pneumatic mode to drive, air pressure purger, starter gear and driving device all take larger space.Therefore, existing pedal is traditionally arranged to be one-level pedal, namely there is a step for passenger getting on/off, but, if there is larger diff-H between the ground on train doorway and platform, adopt one-level pedal to get on or off the bus and affect the traveling comfort of passenger getting on/off, and easily step on sky tumble injury, the demand of passenger getting on/off can not be met.
To sum up, lack one and can be adapted to drum type car body in prior art, and structure is simple, the multiple step taking up room little is for passenger getting on/off.
Summary of the invention
The invention provides one to get on or off the bus with train pedal and train, can solve in prior art to lack and can be adapted to drum type car body, and structure is simple, the multiple step taking up room little is for the problem of passenger getting on/off.
The invention provides one to get on or off the bus and use train pedal, comprising:
Two erection supports, for being fixedly connected with car body;
The multiple step be wholely set, described multiple step comprises at least two-stage step, and described multiple step is fixed with turning cylinder, and the two ends of described turning cylinder are rotatably installed on described two erection supports;
Motor, is connected with described turning cylinder, drives multiple step to overturn between the first position and the second position to drive described turning cylinder to rotate;
Lower locator, is arranged between described multiple step and described erection support, positions to during primary importance to transfer in described multiple step upset;
Pack up registration device, be arranged between described multiple step and described erection support, position to during the second place to pack up in described multiple step upset.
The present invention also provides a kind of train, comprises getting on or off the bus that any embodiment of the present invention provides and uses train pedal, described in get on or off the bus and be arranged on the doorway lower car body of described train with train pedal.
Provided by the invention getting on or off the bus uses train pedal and train, by arranging multiple step that is convertible, that be wholely set, can solve diff-H between platform and vehicle interior floor face larger, the problem of passenger getting on/off inconvenience, and structure is simple, takes up room little, can be adapted to drum type car body.
Accompanying drawing explanation
Fig. 1 is for getting on or off the bus of providing of the embodiment of the present invention is with the structural representation in train pedal direction when to be put into;
Fig. 2 is for getting on or off the bus of providing of the embodiment of the present invention is with the structural representation in train pedal another direction when to be put into;
Fig. 3 is A place enlarged drawing in Fig. 2;
What Fig. 4 provided for the embodiment of the present invention gets on or off the bus with structural representation during train pedal released state;
The structural representation of getting on or off the bus when packing up with train pedal that Fig. 5 provides for inventive embodiments;
Fig. 6 is the enlarged drawing at B place in Fig. 5;
What Fig. 7 provided for the embodiment of the present invention gets on or off the bus with the released state schematic diagram of multiple step in train pedal.
Detailed description of the invention
As shown in Figure 1, Figure 2 and shown in Fig. 4, what the embodiment of the present invention provided get on or off the bus uses train pedal, comprising motor 3, two erection supports 2 and multiple step 1, two erection supports 2 of being wholely set for being fixedly connected with train body, being fixed on car body so that this is got on or off the bus with train pedal; Multiple step 1 comprises at least two-stage step, multiple step 1 is fixed with turning cylinder 11, and the two ends of turning cylinder 11 are installed in rotation on two erection supports 2; Motor 3 is connected with turning cylinder 11, multiple step 1 is driven to overturn between the first position and the second position to drive turning cylinder 11 to rotate, primary importance transfers rear fixed position for this multiple step 1 during passenger getting on/off, and the second place packs up rear fixed position for the upset of this multiple step 1; As shown in figures 2 and 5, this is got on or off the bus and also includes lower locator 4 with train pedal and pack up registration device 5, and lower locator 4 is arranged between multiple step 1 and erection support 2, positions to during primary importance to transfer in multiple step 1 upset; Packing up registration device 5 is arranged between multiple step 1 and erection support 2, positions to during the second place to pack up in multiple step 1 upset.
In the present embodiment, the support plate 22 that erection support 2 specifically can comprise adapter plate 21 and be connected with adapter plate 21, and reinforced rib is provided with between adapter plate 21 and support plate 22, adapter plate 21 respectively offers four through holes, erection support 2 is connected with train body with bolt by adapter plate 21, and support plate 22 is for installing multiple step 1, lower locator 4 and packing up the parts such as registration device 5.
When passenger getting on/off, train control system controls motor 3 and rotates, comprise multiple step 1 overall forward upset under the driving of motor 3 of multi-stage stairs, and transferred by lower locator 4 pairs of multiple step 1 and position to during primary importance, in this train pedal not used time, train control system controls motor 3 again and rotates backward, multiple step 1 reverse flip under the driving of motor 3, when turning to the second place, positioned by the stowed position of packing up registration device 5 pairs of multiple step 1.The action adopting electronic mode to control multiple step 1 in the present embodiment to realize packing up and transferring, can avoid adopting air operated control mode, air pressure purger, pneumatics and driving device take up room greatly, cannot install under car completely, and be uploaded to car from car, also need larger hole outputed by underframe at the bottom of car, the problem of the intensity of car body local and the leak tightness of vehicle can be reduced.
Train pedal in the present embodiment is especially adapted to drum type car body, and the downside because of drum type car body is that arc line shaped inwardly shrinks, and car door place ground distance platform has certain distance, and the multiple step in the present embodiment is turning transfers to platform place, facilitates passenger getting on/off.It will be understood by those skilled in the art that the present embodiment is adapted to rectangle car body equally, in rectangle car body, use this multiple step, also can meet the demand of passenger getting on/off.
In the present embodiment, as shown in Fig. 4 and Fig. 7, multiple step 1 comprises integrated step panel 12 and bracing frame 13, step panel 12 includes first step and second step, bracing frame 13 is fixedly installed on the back side of step panel 12, to support step panel 12, increase its intensity, turning cylinder 11 is located on bracing frame 13.Concrete, step panel 12 is converted into step-like by the steel plate that 2.5mm is thick, and be provided with four bracing frames 13 at the back side of step panel 12, bracing frame 13 is welded by angle bar, four bracing frames 13 are all welded on the back side of step panel 12, common support step panel 12; Turning cylinder 11 is located on four bracing frames 13, and turning cylinder 11 rotates, and can drive the step panel 12 fixing with it and bracing frame 13 integrated overturn.
In the present embodiment, as shown in Figure 2 to 4, lower locator 4 comprises being arranged on, and erection support 2 transfers locating piece 41, and the adjustment bolt 42 be arranged on bracing frame 13, when transferring in order to multiple step 1, supported by this adjustment bolt 42 and position transferring on locating piece 41, and carry out the adjustment of lowered position by adjustment bolt 42.Concrete, adjustment bolt 42 is by the bolt of M10 × 30, the nut of two M10 is coordinated to form, the position that bracing frame 13 wears turning cylinder 11 is strip shape body, adjustment bolt 42 is arranged on one end of the strip shape body of the bracing frame 13 of multiple step 1 both sides, and deviates from step panel 12 relative to turning cylinder 11; Below locating piece 41 is right angle folding template, and the vertical section of this right angle folding template is fixedly connected with mounting bracket 2, and the horizontal segment lower surface of right angle folding template is used for supporting with the upper surface of adjustment bolt 42 lowered position overturn with positioning step panel 12 mutually.And by regulating the height of adjustment bolt 42, position when adjustable multiple step 1 is transferred.
In the present embodiment, as shown in Figures 5 and 6, pack up registration device 5 and be specially to be arranged on erection support 2 packs up locating piece 51, when packing up in order to multiple step 1, the bracing frame 13 of multiple step 1 is supported and is positioned packing up on locating piece 51.
In the present embodiment, as shown in Fig. 1 and Fig. 4, this is got on or off the bus and also comprises coupler 6 with train pedal, what select at this is crosshead shoe type coupler, coupler 6 is fixed on the erection support 2 of side, motor 3 place, and motor 3 is connected with turning cylinder 11 by coupler 6, and motor 2 is after obtaining control signal, by coupler 6 transferring power to turning cylinder 11, turning cylinder 11 is driven to rotate.
In the present embodiment, as shown in Figure 4, this is got on or off the bus and also comprises two bearing seats 7 with train pedal, is separately positioned on two erection supports 2, in bearing seat 7, is provided with deep groove ball bearing, and turning cylinder 11 is by the bearing rotary in bearing seat 7.
In the present embodiment, the support plate 22 of erection support 2 is provided with sensor (not shown), when multiple step 1 is packed up, bracing frame 13 on multiple step 1 with pack up locating piece 51 and contact, and touching this sensor, the status signal that multiple step 1 is packed up can be sent to train control system by this sensor.
What the present embodiment provided get on or off the bus uses train pedal, by arranging multiple step that is convertible, that be wholely set, can solve diff-H between platform and vehicle interior floor face larger, the problem of passenger getting on/off inconvenience, and structure is simple, takes up room little, can be adapted to drum type car body.
Another embodiment of the present invention provides a kind of train, and this train includes getting on or off the bus that any embodiment of the present invention provides and uses train pedal, described in get on or off the bus and be arranged on the doorway lower car body of described train with train pedal, facilitate passenger getting on/off.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. get on or off the bus and use a train pedal, it is characterized in that, comprising:
Two erection supports, for being fixedly connected with car body;
The multiple step be wholely set, described multiple step comprises at least two-stage step, and described multiple step is fixed with turning cylinder, and the two ends of described turning cylinder are rotatably installed on described two erection supports;
Motor, is connected with described turning cylinder, drives multiple step to overturn between the first position and the second position to drive described turning cylinder to rotate;
Lower locator, is arranged between described multiple step and described erection support, positions to during primary importance to transfer in described multiple step upset;
Pack up registration device, be arranged between described multiple step and described erection support, position to during the second place to pack up in described multiple step upset;
Described multiple step comprises:
Integrated step panel, comprises first order step and second stage step;
Bracing frame, be fixedly installed on the back side of described step panel, described turning cylinder is located on support frame as described above;
Described lower locator comprises and is arranged on transferring locating piece and being arranged on the adjustment bolt on support frame as described above on described erection support, when transferring in order to described multiple step, transfers on locating piece position by described adjustment bolt described in being against.
2. according to claim 1 getting on or off the bus uses train pedal, it is characterized in that:
The position that support frame as described above wears described turning cylinder is strip shape body, and described adjustment bolt is arranged on one end of the strip shape body of support frame as described above, and deviates from described step panel relative to described turning cylinder;
Described locating piece of transferring is right angle folding template, the vertical section of described right angle folding template is fixedly connected with described erection support, and the horizontal segment lower surface of described right angle folding template is used for supporting the upturned position of locating described step panel mutually with the upper surface of described adjustment bolt.
3. according to claim 1 getting on or off the bus uses train pedal, it is characterized in that, described registration device of packing up is be arranged on described erection support packs up locating piece, when packing up in order to described multiple step support frame as described above be against described in pack up on locating piece and position.
4. use train pedal according to arbitrary described the getting on or off the bus of claim 1-3, it is characterized in that, also comprise:
Coupler, is fixed on described erection support, and described motor is connected with described turning cylinder by described coupler.
5. use train pedal according to arbitrary described the getting on or off the bus of claim 1-3, it is characterized in that, also comprise:
Two bearing seats, are separately positioned on described two erection supports, and described turning cylinder is rotated by the bearing be arranged in described bearing seat.
6. use train pedal according to arbitrary described the getting on or off the bus of claim 1-3, it is characterized in that, also comprise:
Sensor, be arranged on described erection support, when packing up for described multiple step, support frame as described above touches the status signal that described sensor is packed up to obtain described multiple step, and passes to train control system.
7. a train, is characterized in that, comprises arbitrary described getting on or off the bus in claim 1-6 and uses train pedal, described in get on or off the bus and be arranged on the doorway lower car body of described train with train pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080400.3A CN103158729B (en) | 2013-03-13 | 2013-03-13 | Train footboard used for boarding and alighting and train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080400.3A CN103158729B (en) | 2013-03-13 | 2013-03-13 | Train footboard used for boarding and alighting and train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103158729A CN103158729A (en) | 2013-06-19 |
| CN103158729B true CN103158729B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080400.3A Active CN103158729B (en) | 2013-03-13 | 2013-03-13 | Train footboard used for boarding and alighting and train |
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| Country | Link |
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| CN (1) | CN103158729B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059301A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary anti-skidding safety pedal with supporting device |
| CN105059299A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary antiskid safety pedal for rail traffic |
| CN108482388B (en) * | 2018-05-28 | 2024-03-08 | 中建空列（北京）科技有限公司 | Pedal system used between air rail train and platform and control method thereof |
| CN114368401B (en) * | 2022-01-07 | 2023-06-23 | 中车唐山机车车辆有限公司 | Train two-layer floor mounting structure and carriage |
| CN114248811B (en) * | 2022-01-07 | 2023-06-23 | 中车唐山机车车辆有限公司 | Stair structure for rail train and rail train |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852917A1 (en) * | 1978-12-07 | 1980-06-19 | Maschf Augsburg Nuernberg Ag | VEHICLE FOR PUBLIC TRANSPORT WITH FOLDING STAIRS |
| US6746033B1 (en) * | 2002-10-31 | 2004-06-08 | Mcdaniel Patrick K. | Motorized vehicle step assembly |
| CN2835017Y (en) * | 2006-04-30 | 2006-11-08 | 张东 | Turning foot step for railway vehicle |
| CN201006711Y (en) * | 2006-12-06 | 2008-01-16 | 周爱莲 | Double face ladder used for train |
| US8075008B1 (en) * | 2010-10-27 | 2011-12-13 | Hwh Corporation | Retractable staircase for a recreational vehicle |
-
2013
- 2013-03-13 CN CN201310080400.3A patent/CN103158729B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852917A1 (en) * | 1978-12-07 | 1980-06-19 | Maschf Augsburg Nuernberg Ag | VEHICLE FOR PUBLIC TRANSPORT WITH FOLDING STAIRS |
| US6746033B1 (en) * | 2002-10-31 | 2004-06-08 | Mcdaniel Patrick K. | Motorized vehicle step assembly |
| CN2835017Y (en) * | 2006-04-30 | 2006-11-08 | 张东 | Turning foot step for railway vehicle |
| CN201006711Y (en) * | 2006-12-06 | 2008-01-16 | 周爱莲 | Double face ladder used for train |
| US8075008B1 (en) * | 2010-10-27 | 2011-12-13 | Hwh Corporation | Retractable staircase for a recreational vehicle |
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| Publication number | Publication date |
|---|---|
| CN103158729A (en) | 2013-06-19 |
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Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |