CN1074371C - Articulated bridge - Google Patents
Articulated bridge Download PDFInfo
- Publication number
- CN1074371C CN1074371C CN95193645A CN95193645A CN1074371C CN 1074371 C CN1074371 C CN 1074371C CN 95193645 A CN95193645 A CN 95193645A CN 95193645 A CN95193645 A CN 95193645A CN 1074371 C CN1074371 C CN 1074371C
- Authority
- CN
- China
- Prior art keywords
- supporting member
- pedal
- sliding panel
- articulated bridge
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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- Y02T30/34—
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- Mechanical Control Devices (AREA)
Abstract
The present invention relates to an articulated bridge for the transition of two vehicle parts which are mutually hinged or among vehicles. The articulated bridge comprises a plurality of pedals and sliding panels, wherein the pedals and the sliding panels can be supported by a supporting member in a relative moving mode and placed; the pedals and the sliding panels (2, 3) can move in parallel with a longitudinal shaft of the supporting member through the supporting member (4) and is supported by the supporting member; the supporting member is supported by vehicle parts which are mutually hinged or vehicles (5, 6).
Description
The present invention relates to the articulated bridge of transition between a kind of two vehicle parts that are hinged or the vehicle, comprise a plurality of pedals and sliding panel, wherein pedal and sliding panel bear and put by the supporting member twelve Earthly Branches that can relatively move.
Transition between two vehicles, such as between the railway carriage or between two vehicle parts, and for example between articulated bus two parts, can be by a middle transition bridge as articulated bridge, and the folding grid or the bellows that hold its outside constitute.This transition has the benefit that can absorb the motion of travelling that is occurred.
EP-A10257185 discloses a kind of center axle that is used for transition, and each plate that wherein constitutes bridge vertically can relatively move perpendicular to bridge.This situation obviously has individual shortcoming, and promptly this kind bridge can not absorb the relative motion that is occurred.Therefore this bridge is unsuitable for producing corresponding deformation when curve driving.On the contrary, bridge itself moves relative to one end bearing compartment inside when curve driving.Thereby in the transition region generation gap of bridge to floor compartment, this gap must cover with a suitable floor.
The cranked link bridge that starts described form disclosed, as in EP-A583491.Thereby this articulated bridge structure more complicated cost obviously is higher.
Therefore the present invention is intended to design a kind of articulated bridge of above-mentioned form, and it can absorb the relative motion that may occur between two vehicle parts that are hinged or vehicle on the one hand, and low price is made simple and very solid in addition.
The present invention realizes this purpose like this, and it is removable and supported by supporting member that pedal by supporting member and sliding panel are parallel to the supporting member longitudinal axis, and supporting member is supported by vehicle part that is hinged or vehicle.In other words, each pedal and sliding panel are overlapped respectively and can be from supporting member along being parallel to supporting member y direction slide-and-guide.Only form by articulated bridge provided by the present invention like this, thereby the cost of production of articulated bridge is reduced by the simple member of seldom several manufacturings.The single pedal of formation articulated bridge and the supporting functions of sliding panel are guaranteed by the supporting member of two best parallel installations, supporting member itself wherein, as previously described, by the compartment support of vehicle or vehicle part, this supporting member can insert in the compartment when curve driving is passed.Supporting member places can realize in the compartment of vehicle or vehicle part that it can correspondingly absorb this motion when occurring waving and nodding motion.
For guaranteeing that pedal and sliding panel can get back to initial position departing from its initial position after turning, pedal and sliding panel supported mutually being installed on the supporting member with elastic element.Limit the limiting stopper that each pedal and sliding panel relatively move by installing one on supporting member, avoid between pedal and sliding panel, forming the space.Like this, coupling link can be drag-line that connects each pedal and sliding panel for example, and it still has certain degree of overlapping when the length between each plate should make each pedal and sliding panel at its relative maximum position that draws back.For articulated bridge is hinged on the compartment, last piece plate of two ends also links to each other with the compartment of vehicle or vehicle part except that supporting member.
Specifically, supporting member is made shaft-like.Pedal and sliding panel preferably have T section, wherein can have flange perpendicular to it with supporting member bonded assembly lath, as trampling plane and slip plane.The lath of sliding panel and pedal porose with hold make corresponding shaft-like and have a supporting member of circular section.
Wearing and tearing when alleviating relative motion between single pedal and sliding panel, the most handy wear-resisting synthetic material is made sliding panel or pedal.This kind articulated bridge also can be used for articulator, and wherein articulated joint is positioned at the articulated bridge district, particularly below the articulated bridge of two vehicle central, therefore preferably intermediate plate is fixed on the supporting member.
Below by the further casehistory the present invention of diagram.
The birds-eye view of Fig. 1 articulated bridge; Fig. 2 is along the section-drawing of II among Fig. 1-II line.
Fig. 2 has provided the concrete structure of articulated bridge.In this kind structure, the supporting members support of 4 representatives the pedal and the sliding panel 2,3 of T shape.The lath 2a of T shape pedal and sliding panel and 3a have hole 2b and 3b in order to hold supporting member 4, and this supporting member is preferably made the circular section.Spring 7 has been installed between lath 2a and 3a, and it is used for after the articulated bridge skew, and shown in Fig. 1 long and short dash line, each pedal and slide plate can be got back to initial position separately.For avoiding the overlapping disengagement of sliding panel on pedal when this skew, limiting stopper 8 is installed.This limiting stopper 8 as steel rope, connects the lath 2a of each pedal and sliding panel, 3a.Here should make in that each pedal is relative with sliding panel in the length between each lath or plate as the steel rope 8 of limiting stopper and still can keep certain degree of overlapping when drawing back to the peak excursion position.
The fixedly one side of bridge is by placing shaft-like supporting member 4 in the compartment, on the other hand by last pedal 2 is fixedly realized with the compartment bolt together respectively.Bridge also is positioned on the supporting-point in compartment in last pedal 2 districts like this.When the middle of the articulated joint between two vehicles o'clock at two vehicles or vehicle part, middle slide plate 3 can be fixed on the center of supporting member length.
Claims (10)
1. the articulated bridge of transition between two vehicle parts that are hinged or the vehicle, comprise that at least two are stacked with pedal and the sliding panel that connects mutually, wherein pedal and sliding panel are bearing in a common supporting member (4) slidably upward to relatively move, it is characterized in that, pedal and sliding panel (2,3) direction that is configured to be parallel to supporting member (4) longitudinal axis moves, and described supporting member (4) is supported by vehicle, and pedal and sliding panel (2,3) are positioned at supporting member (4) and go up and supported mutually by helical spring element.
2. by the described articulated bridge of claim 1, it is characterized in that last piece pedal (2) is connected with the compartment (5,6) of vehicle or vehicle part respectively.
3. by the described articulated bridge of claim 1, it is characterized in that described supporting member (4) is made shaft-like.
4. by the described articulated bridge of claim 1, it is characterized in that, limiting stopper (8) is installed in order to limit each sliding panel and the pedal shift motion on supporting member (4).
5. by the described articulated bridge of claim 1, it is characterized in that middle sliding panel (3) can be fixed on the supporting member (4).
6. by the described articulated bridge of claim 1, it is characterized in that pedal (2) and sliding panel (3) overlap the to each other by supporting member (4) and support.
7. by the described articulated bridge of claim 1, it is characterized in that pedal and sliding panel (2,3) have T section, wherein can with supporting member bonded assembly lath (2a, 3a) have flange perpendicular to it (2c, 3c).
8. by the described articulated bridge of claim 7, it is characterized in that the lath of sliding panel and pedal (2,3) has the hole, and (2b is 3b) to hold supporting member (4).
9. by the described articulated bridge of claim 1, it is characterized in that sliding panel (3) or pedal (2) are made by wear-resisting synthetic material.
10. by the described articulated bridge of claim 1, it is characterized in that pedal and sliding panel (2,3) are perpendicular to the vehicle body longitudinal axis, by being parallel to the installation of the vehicle body longitudinal axis and being accepted by the supporting member (4) that vehicle or vehicle part support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95193645A CN1074371C (en) | 1995-07-06 | 1995-07-06 | Articulated bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95193645A CN1074371C (en) | 1995-07-06 | 1995-07-06 | Articulated bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1153497A CN1153497A (en) | 1997-07-02 |
| CN1074371C true CN1074371C (en) | 2001-11-07 |
Family
ID=5082572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95193645A Expired - Fee Related CN1074371C (en) | 1995-07-06 | 1995-07-06 | Articulated bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1074371C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2362074T3 (en) * | 2009-06-08 | 2011-06-28 | Hübner GmbH | ARTICULATED BRIDGE OF A STEP BETWEEN TWO ARTICULATED VEHICLES. |
| CN111422209B (en) * | 2020-04-10 | 2021-11-26 | 株洲创新轨道交通电气设备有限公司 | High-strength universal flexible cab apron |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318345A (en) * | 1979-03-03 | 1982-03-09 | Maschinenfabrik Augsburg-Nuernberg A.G. | Railway vestibule connection |
| DE3305062A1 (en) * | 1983-02-14 | 1984-08-16 | Hübner Gummi- und Kunststoff GmbH, 3500 Kassel | Intercommunicating gangway for rail vehicles |
| US4802417A (en) * | 1986-08-22 | 1989-02-07 | Linke-Hofmann-Busch Gmbh | Gangway for a railway car passageway |
-
1995
- 1995-07-06 CN CN95193645A patent/CN1074371C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318345A (en) * | 1979-03-03 | 1982-03-09 | Maschinenfabrik Augsburg-Nuernberg A.G. | Railway vestibule connection |
| DE3305062A1 (en) * | 1983-02-14 | 1984-08-16 | Hübner Gummi- und Kunststoff GmbH, 3500 Kassel | Intercommunicating gangway for rail vehicles |
| US4802417A (en) * | 1986-08-22 | 1989-02-07 | Linke-Hofmann-Busch Gmbh | Gangway for a railway car passageway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1153497A (en) | 1997-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011107 Termination date: 20120706 |