CN105818825A - Foldable barrier-free disabled vehicle passing platform used for rail transit train - Google Patents
Foldable barrier-free disabled vehicle passing platform used for rail transit train Download PDFInfo
- Publication number
- CN105818825A CN105818825A CN201610310620.4A CN201610310620A CN105818825A CN 105818825 A CN105818825 A CN 105818825A CN 201610310620 A CN201610310620 A CN 201610310620A CN 105818825 A CN105818825 A CN 105818825A
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- China
- Prior art keywords
- rotating shaft
- flat
- rail transit
- platform
- flat plate
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a foldable barrier-free disabled vehicle passing platform used for a rail transit train. The foldable barrier-free disabled vehicle passing platform comprises a middle flat plate, a first lateral flat plate and a second lateral flat plate, wherein the two lateral flat plates are mounted on the left and right sides of the middle flat plate through hinges; hinging sides of the two lateral flat plates and the middle flat plate are provided with first rotary shafts which penetrate through side edges of the hinging sides; second rotary shafts penetrating through the side edges of the middle flat plate are arranged on the two sides of the middle flat plate; the distance between the first rotary shaft and the second rotary shaft on the same side is greater than the distance between the first rotary shaft and the second rotary shaft on the other side; and the first rotary shaft and the second rotary shaft on the corresponding side form hinging installation through connecting a plurality of connection sheets which are distributed at equal intervals. Under a folded state, the platform is folded into three layers, so that the size of the folded state is reduced; auxiliary supporting is not needed under a flattened state, and a working surface is flat and has no concave-convex parts, so that a disabled vehicle can pass without barriers; and the foldable barrier-free disabled vehicle passing platform is simple in structure, convenient to mount and safe and reliable, and has a good application prospect.
Description
Technical field
The present invention relates to a kind of collapsible accessible vehicle for disabled person for rail transit train and pass through platform, belong to technical field of rail traffic.
Background technology
Existing rail transit train is when stopping platform, certain interval is there is between platform and train, or train doorway passage is designed as stair and gets on or off the bus, vehicle for disabled person cannot be passed through smoothly, therefore, need a kind of can be erected between train and platform by platform, facilitate the upper and lower rail transit train of vehicle for disabled person.
Owing to the clear space of platform needs to accommodate a vehicle for disabled person; thus cause land lengths bigger; it is unfavorable for depositing ON TRAINS; would generally be designed to collapsible; conventional folding mode uses hinge leaf design, but, the rotating shaft position of hinge leaf has projection in a flattened condition; make the platform can not be substantially flat, affect that vehicle for disabled person is accessible to be passed through.Meanwhile, platform needs enough bearing strengths, and hinge leaf is the thinest, for meeting intensity, need to use multiple hinge leaf, have impact on the attractive in appearance of platform and planarization, and, the design of hinge leaf is commonly available to two-layer and folds, when the demand of multilayer folding, folding effect is undesirable, and the polylith plank of composition platform is because of the reason of thickness, can not be smooth stacked together, impact fold after train on place.
Summary of the invention
The invention aims to overcome existing rail traffic platform to have dividing of height platform, cause vehicle for disabled person cannot directly get on the bus in the case of low platform, and existing carrying platform uses the problem existing for hinge leaf design.The collapsible accessible vehicle for disabled person for rail transit train of the present invention passes through platform, folded by rod hinge connection mode, make to be folded into three layers by platform, reduce retracted state volume, and support without auxiliary under flat, work surface is smooth, no concave-convex, and vehicle for disabled person can accessible pass through, simple in construction, easy for installation, safe and reliable, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of collapsible accessible vehicle for disabled person for rail transit train passes through platform, it is characterized in that: include central flat, first side flat board and the second side flat board, two pieces of side flat boards are arranged on a left side for central flat by hinge, right both sides, two pieces of side flat boards are equipped with, with the hinged side of central flat, the first rotating shaft running through its side, described central flat both sides are equipped with the second rotating shaft running through its side, it is positioned at the first rotating shaft of side, spacing between second rotating shaft is more than the first rotating shaft being positioned at opposite side, spacing between second rotating shaft, first rotating shaft of respective side, if the connecting rod piece being spacedly distributed by dry tablet between the second rotating shaft is connected formation, hinge is installed, the both ends of described connecting rod piece are equipped with for the shaft hole through rotating shaft, the one end of described central flat is provided with the mounting interface plate for connecting elevating mechanism.
Aforesaid a kind of collapsible accessible vehicle for disabled person for rail transit train passes through platform, it is characterised in that: the upper corner of described central flat, the first side flat board and the second hinged side of side flat board is round-corner transition, and lower corner is right angle transition.
Aforesaid a kind of collapsible accessible vehicle for disabled person for rail transit train passes through platform, it is characterised in that: it is connected by seven connecting rod pieces being spacedly distributed between the first rotating shaft of respective side, the second rotating shaft.
Aforesaid a kind of collapsible accessible vehicle for disabled person for rail transit train passes through platform, it is characterized in that: three corners of described connecting rod piece are round-corner transition, another position, corner right angle transition, the corner of right angle transition is positioned at the lower corner contacted with central flat.
The invention has the beneficial effects as follows: the collapsible accessible vehicle for disabled person for rail transit train of the present invention passes through platform, folded by rod hinge connection mode, under retracted state, make to be folded into three layers by platform, reduce retracted state volume, and support without auxiliary under flat, each flat board, connect flat board connecting rod all on same plane, work surface is smooth, no concave-convex, vehicle for disabled person can accessible pass through, simple in construction, easy for installation, safe and reliable, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the collapsible accessible vehicle for disabled person for rail transit train of the present invention structural representation by platform.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the sectional view of B-B in Fig. 1.
Fig. 4 is that the collapsible accessible vehicle for disabled person of the present invention is by the structural representation under platform retracted state.
Fig. 5 is the structural representation of the central flat side under retracted state of the present invention.
Fig. 6 is the structural representation of the central flat opposite side under retracted state of the present invention.
In accompanying drawing, the implication of labelling is as follows:
1: the first side flat board；2: central flat；3: the second side flat boards；4: the first rotating shafts；5: the second rotating shafts；6: connecting rod piece；601: shaft hole；7: mounting interface plate.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，The collapsible accessible vehicle for disabled person for rail transit train of the present invention passes through platform，Including central flat 1、First side flat board 2 and the second side flat board 3，Two pieces of side flat boards are arranged on a left side for central flat 1 by hinge、Right both sides，Two pieces of side flat boards are equipped with, with the hinged side of central flat 1, the first rotating shaft 4 running through its side，Described central flat 1 both sides are equipped with the second rotating shaft 5 running through its side，It is positioned at the first rotating shaft 4 of side、Spacing between second rotating shaft 5 is more than the first rotating shaft 4 being positioned at opposite side、Spacing between second rotating shaft 5，First rotating shaft 4 of respective side、If the connecting rod piece 6 being spacedly distributed by dry tablet between the second rotating shaft 5 is connected formation, hinge is installed，The both ends of described connecting rod piece 6 are equipped with for the shaft hole 601 through rotating shaft，The one end of described central flat 1 is provided with the mounting interface plate 7 for connecting elevating mechanism.
The upper corner of the hinged side of described central flat the 1, first side flat board 2 and the second side flat board 3 is round-corner transition, lower corner is right angle transition, making lower corner is plane-plane contact, while being easy to turnover recovery, make to support without auxiliary under flat, each flat board, connect flat board connecting rod all on same plane, it is achieved automatic horizontal position.
Be connected by seven connecting rod pieces being spacedly distributed 6 between first rotating shaft the 4, second rotating shaft 5 of respective side, can be according to the width of flat board depending on, it is ensured that the reliability being articulated and connected.
Three corners of described connecting rod piece 6 are round-corner transition, another position, corner right angle transition, and the corner of right angle transition is positioned at the lower corner contacted with central flat 1, prevent corner the sharpest, scratch human body is prevented during installation, also ensure that two pieces of side flat boards can only be turned to flat, excess will not be overturn.
As shown in Figure 4, spacing between first rotating shaft the 4, second rotating shaft 5 of side is more than the spacing between first rotating shaft the 4, second rotating shaft 5 of opposite side, adjust the shaft hole spacing of both sides, can be when by platform retracted state, two pieces of side flat boards are entirely folded on central flat, is laminated for three layers, after being regained by platform, the hinged schematic diagram of rotating shaft of both sides, as shown in Figures 5 and 6.
In sum, the collapsible accessible vehicle for disabled person for rail transit train of the present invention passes through platform, is folded by rod hinge connection mode, under retracted state, make to be folded into three layers by platform, reduce retracted state volume, and support without auxiliary under flat, each flat board, connect the connecting rod of flat board all on same plane, work surface is smooth, no concave-convex, vehicle for disabled person can accessible pass through, simple in construction, easy for installation, safe and reliable, has a good application prospect.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
- null1. one kind is passed through platform for the collapsible accessible vehicle for disabled person of rail transit train，It is characterized in that: include central flat (1)、First side flat board (2) and the second side flat board (3)，Two pieces of side flat boards are arranged on a left side for central flat (1) by hinge、Right both sides，Two pieces of side flat boards are equipped with, with central flat (1) hinged side, the first rotating shaft (4) running through its side，Described central flat (1) both sides are equipped with the second rotating shaft (5) running through its side，It is positioned at first rotating shaft (4) of side、Spacing between second rotating shaft (5) is more than the first rotating shaft (4) being positioned at opposite side、Spacing between second rotating shaft (5)，First rotating shaft (4) of respective side、Second rotating shaft (5) if between the connecting rod piece (6) that is spacedly distributed by the dry tablet formation hinge that is connected install，The both ends of described connecting rod piece (6) are equipped with for the shaft hole (601) through rotating shaft，The one end of described central flat (1) is provided with the mounting interface plate (7) for connecting elevating mechanism.
- 2. require that a kind of collapsible accessible vehicle for disabled person for rail transit train described in 1 passes through platform according to power, it is characterized in that: the upper corner of described central flat (1), the first side flat board (2) and the second side flat board (3) hinged side is round-corner transition, and lower corner is right angle transition.
- 3. require that a kind of collapsible accessible vehicle for disabled person for rail transit train described in 1 passes through platform according to power, it is characterised in that: it is connected by seven connecting rod pieces being spacedly distributed (6) between first rotating shaft (4) of respective side, the second rotating shaft (5).
- 4. require that a kind of collapsible accessible vehicle for disabled person for rail transit train described in 1 passes through platform according to power, it is characterized in that: three corners of described connecting rod piece (6) are round-corner transition, another corner is right angle transition, and the corner of right angle transition is positioned at the lower corner contacted with central flat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310620.4A CN105818825B (en) | 2016-05-11 | 2016-05-11 | A kind of foldable accessible vehicle for disabled person for rail transit train passes through platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310620.4A CN105818825B (en) | 2016-05-11 | 2016-05-11 | A kind of foldable accessible vehicle for disabled person for rail transit train passes through platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818825A true CN105818825A (en) | 2016-08-03 |
| CN105818825B CN105818825B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310620.4A Active CN105818825B (en) | 2016-05-11 | 2016-05-11 | A kind of foldable accessible vehicle for disabled person for rail transit train passes through platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196537A1 (en) * | 2020-04-02 | 2021-10-07 | 中车唐山机车车辆有限公司 | Mobile ramp device for rail vehicle and rail vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200483U (en) * | 1986-02-06 | 1987-07-22 | 郭金朝 | Tri-folded blind hinge |
| KR20090121969A (en) * | 2008-05-23 | 2009-11-26 | 김미재 | A scaffold |
| KR101025866B1 (en) * | 2010-09-29 | 2011-03-30 | 주식회사 원플러스 | Two shaft hinge apparatus and the method for swinging a door using the same |
| KR101306104B1 (en) * | 2011-11-25 | 2013-09-09 | 현대로템 주식회사 | folding wheelchair ramp for electric rail vehicles |
| JP2014124495A (en) * | 2012-12-27 | 2014-07-07 | Sumitomo Rubber Ind Ltd | Portable slope |
| CN205573961U (en) * | 2016-05-11 | 2016-09-14 | 南京康尼机电股份有限公司 | A collapsible accessible disabled person's car passes through platform for rail transit train |
-
2016
- 2016-05-11 CN CN201610310620.4A patent/CN105818825B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200483U (en) * | 1986-02-06 | 1987-07-22 | 郭金朝 | Tri-folded blind hinge |
| KR20090121969A (en) * | 2008-05-23 | 2009-11-26 | 김미재 | A scaffold |
| KR101025866B1 (en) * | 2010-09-29 | 2011-03-30 | 주식회사 원플러스 | Two shaft hinge apparatus and the method for swinging a door using the same |
| KR101306104B1 (en) * | 2011-11-25 | 2013-09-09 | 현대로템 주식회사 | folding wheelchair ramp for electric rail vehicles |
| JP2014124495A (en) * | 2012-12-27 | 2014-07-07 | Sumitomo Rubber Ind Ltd | Portable slope |
| CN205573961U (en) * | 2016-05-11 | 2016-09-14 | 南京康尼机电股份有限公司 | A collapsible accessible disabled person's car passes through platform for rail transit train |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196537A1 (en) * | 2020-04-02 | 2021-10-07 | 中车唐山机车车辆有限公司 | Mobile ramp device for rail vehicle and rail vehicle |
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| Publication number | Publication date |
|---|---|
| CN105818825B (en) | 2018-06-29 |
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Inventor after: Zhang Xuliang Inventor after: Zhang Wenzhong Inventor after: Li Dong Inventor after: Liu Luoming Inventor after: Liu Xin Inventor after: Wang Hui Inventor after: Pan Daozhen Inventor before: Zhang Xuliang Inventor before: Liu Luoming Inventor before: Wang Hui Inventor before: Liu Xin Inventor before: Pan Daozhen |