CN110254454A - A kind of tramcar and its run-through channel floor - Google Patents
A kind of tramcar and its run-through channel floor Download PDFInfo
- Publication number
- CN110254454A CN110254454A CN201910610547.6A CN201910610547A CN110254454A CN 110254454 A CN110254454 A CN 110254454A CN 201910610547 A CN201910610547 A CN 201910610547A CN 110254454 A CN110254454 A CN 110254454A
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- plate
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- run
- fixed plate
- circular structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
- B61D17/22—Communication passages between coaches; Adaptation of coach ends therefor flexible, e.g. bellows
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of tramcar and its run-through channel floors, comprising: the first fixed plate is mounted on the end in the first compartment；The rectilinear end of semi-circular structure is connect with the first fixed plate；Second fixed plate is mounted on the end in second compartment adjacent with the first compartment；For blocking the wing plate in gap between the second fixed plate and semi-circular structure, wing plate one end is connect with the second fixed plate, and the wing plate other end can be overlapped with the first fixed plate, and the side of wing plate can be bonded with the outer ring of semi-circular structure.When vehicle turning when, since wing plate is bonded with the outer ring of semi-circular structure, wing plate semi-circular structure can be made to produce relative rotation, to complete to turn.In the application by be provided with wing plate realize it is big can reduce the diameter of semi-circular structure while passing through width, and then reduce the size that semi-circular structure occupies guest room floor.Further, since wing plate is bonded with semi-circular structure outer ring, it is possible to increase the angle of wing plate and semi-circular structure relative rotation increases the angle of the vehicle turning.
Description
Technical field
The present invention relates to the technical field of rail vehicle, in particular to a kind of tramcar and its run-through channel floor.
Background technique
Low floor vehicle generally uses articulated through passage, to connect two adjacent compartments, in order to guarantee that vehicle can
Turning is smoothly completed, adjacent compartment usually passes through run-through channel vestibule diaphragm and connects.
Current run-through channel, generally in 1500mm or so, is increased run-through channel using conventional method and passes through width palpus by width
Increasing the radius on rotation floor, it is too many that increased radius will lead to rotation floor intrusion guest room space, and easily interferes with vestibule diaphragm profile,
It is inconvenient to rotate floor demolition and maintenance.Run-through channel directly affects vehicle interior visual effect and passage capacity by width.
Therefore, a kind of run-through channel floor of tramcar how is provided, to reduce the ruler on rotation floor intrusion guest room floor
It is very little, it is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of run-through channel floor of tramcar, to reduce rotation floor
Invade the size on guest room floor.Another object of the present invention is to provide a kind of tramcars with above-mentioned run-through channel floor.
To achieve the above object, the invention provides the following technical scheme:
A kind of run-through channel floor of tramcar comprising:
First fixed plate, first fixed plate are mounted on the end in the first compartment；
Semi-circular structure, the rectilinear end of the semi-circular structure are connect with first fixed plate；
Second fixed plate, second fixed plate are mounted on the end in second compartment adjacent with first compartment；
For blocking the wing plate in gap between second fixed plate and the semi-circular structure, described wing plate one end with it is described
The connection of second fixed plate, the wing plate other end can overlap with first fixed plate, and the side of the wing plate can be with
The outer ring of the semi-circular structure is bonded.
Preferably, in above-mentioned run-through channel floor, the semi-circular structure includes:
Semi-circular plate, the semi-circular plate and first fixed plate pass through the second hinge connection；
Circular Plate, the Circular Plate are set in the outside of the semi-circular plate and are bonded arrangement, the Circular Plate and described the
One fixed plate is connected by hook.
It preferably, further include backing plate in above-mentioned run-through channel floor, the backing plate is mounted on the end in first compartment
And be located at the both ends of first fixed plate and be bonded arrangement with first fixed plate, the position of the backing plate is lower than described the
One fixed plate, and the wing plate can be overlapped with the backing plate of respective side.
Preferably, in above-mentioned run-through channel floor, the backing plate includes:
Mounting plate, the mounting plate are fixed on the end in first compartment, and the mounting plate can be taken with the wing plate
Connect the gap sealed between the wing plate and first fixed plate；
Wearing plate, the wearing plate are mounted on the mounting plate.
It preferably, further include the abrasion support for being mounted on the end in first compartment, institute in above-mentioned run-through channel floor
It states abrasion support and is bonded arrangement with the end of the backing plate, and the position of the abrasion support is lower than the wing plate, and the mill
Consumption support and the wing plate and the semi-circular structure overlap the sky between the arrangement sealing wing plate and first fixed plate
Gap.
Preferably, in above-mentioned run-through channel floor, the abrasion support is corresponded with the backing plate, and is distributed in described
The both ends of first fixed plate include:
Supporting element, the mounting portion of the supporting element are fixedly connected with the end of the backing plate, the support portion of the supporting element
For sealing the gap between the wing plate and first fixed plate；
Wear part, the wear part are mounted on the support portion.
Preferably, in above-mentioned run-through channel floor, the wing plate has flexible mistake close to the end of first fixed plate
Part is crossed, the flexible transition part is connect by melting the attachment cap moulded in the flexible transition part and rivet with the wing plate.
Preferably, in above-mentioned run-through channel floor, the wing plate is supported by the support plate being mounted on vehicle headwall.
Preferably, in above-mentioned run-through channel floor, the semi-circular structure passes through the abrasion supporting element that is fixed on body frame
Support.
A kind of tramcar, including run-through channel floor, wherein the perforation floor is perforation as described in any one of the above embodiments
Road floor.
As can be seen from the above technical solutions, the run-through channel floor of a kind of tramcar disclosed in this invention, works as vehicle
In turning, since wing plate is bonded with the outer ring of semi-circular structure, wing plate semi-circular structure can be made to produce relative rotation, to complete to turn
It is curved.In the application by be provided with wing plate realize it is big can reduce the diameter of semi-circular structure while passing through width, and then subtract
Small semi-circular structure occupies the size on guest room floor.Further, since wing plate is bonded with semi-circular structure outer ring, it is possible to increase wing plate and half
The angle that circle structure relatively rotates, that is, increase the angle of the vehicle turning.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to embodiment or existing
Attached drawing needed in technical description is briefly described, it is clear that, the accompanying drawings in the following description is only this hair
Bright embodiment for those of ordinary skill in the art without creative efforts, can also be according to mentioning
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the run-through channel of tramcar disclosed in the embodiment of the present invention；
Fig. 2 is the other direction structural schematic diagram of the run-through channel of tramcar disclosed in the embodiment of the present invention；
Fig. 3 is the top view on run-through channel floor disclosed in the embodiment of the present invention；
Fig. 4 is the bottom view on run-through channel floor disclosed in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of run-through channel floor a part disclosed in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of run-through channel floor another part disclosed in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram on run-through channel floor disclosed in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the backing plate on run-through channel floor disclosed in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the abrasion support on run-through channel floor disclosed in the embodiment of the present invention looked up；
Figure 10 is the structural schematic diagram of the vertical view of the abrasion support on run-through channel floor disclosed in the embodiment of the present invention；
Figure 11 is the structural schematic diagram of the flexible transition part of the wing plate on run-through channel floor disclosed in the embodiment of the present invention.
Specific embodiment
In view of this, core of the invention is to provide a kind of run-through channel floor of tramcar, to reduce rotation floor
Invade the size on guest room floor.Another core of the invention is the provision of a kind of rail electricity with above-mentioned run-through channel floor
Vehicle.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
As shown in Figure 1-Figure 11, the invention discloses a kind of run-through channel floors of tramcar, comprising: the first fixed plate 1,
Semi-circular structure, the second fixed plate 2 and wing plate 3, wherein the first fixed plate 1 is mounted on the end in the first compartment, and the second fixed plate
2 are mounted on the end in second compartment adjacent with the first compartment, and the rectilinear end of above-mentioned semi-circular structure and the first fixed plate 1 connect
It connects, to guarantee that semi-circular structure can block the bottom of run-through channel vestibule diaphragm 01, above-mentioned wing plate 3 and the second fixed plate 2 are rotatablely connected,
Wing plate 3 can be overlapped with the first fixed plate 1, and wing plate 3 can be bonded with the outer ring of semi-circular structure.When work, pass through semicircle
Structure blocks the run-through channel between the first compartment and the second compartment, and by wing plate 3 block semi-circular structure and the second fixed plate 2 it
Between gap, formed a complete floor panel structure 02.When vehicle is in turning, since the outer ring of wing plate 3 and semi-circular structure is pasted
It closes, wing plate 3 can be made to produce relative rotation with semi-circular structure, to complete to turn.It is being realized greatly in the application by being provided with wing plate 3
Can reduce the diameter of semi-circular structure while passing through width, and then reduce the size that semi-circular structure occupies guest room floor.This
Outside, it is bonded due to wing plate 3 with semi-circular structure outer ring, it is possible to increase the angle of wing plate 3 and semi-circular structure relative rotation increases the vehicle
Turning angle.
In specific embodiment, above-mentioned semi-circular structure includes: semi-circular plate 7 and Circular Plate 4, wherein semi-circular plate 7 and first
Fixed plate 1 is connected by the second hinge 14, and moving rotary center is at 14 center of the second hinge；And Circular Plate 4 is set in semi-circular plate 7
Outside, and arrangement is bonded, to avoid that cannot have gap between semi-circular plate 7 and Circular Plate 4, specifically, Circular Plate 4 and first solid
Fixed board 1 is connected by hook 15, can be rotated at hook 15 and be moved with thin tail sheep, to cope with the various relative motions in vehicle end.It will
Semi-circular structure is set as two parts, can it is easy to disassemble and maintenance, in addition, being set as two parts, and be all rotatably connected,
When vehicle jolts, movement of nodding can be completed, can be kept away by the hinged guarantee compartment of semi-circular structure and being stably connected with for run-through channel
The floor strength for exempting from run-through channel is affected.
In practice, the diameter of semi-circular plate is set according to the width of low-floor tramcar, when semi-circular structure snaps into the
When two fixed plates 2, wing plate 3 is two, and is distributed in the two sides of semi-circular structure, and be arranged symmetrically about semi-circular structure.The application
In wing plate 3 by the first hinge 13 and the rotation connection of the second fixed plate 2, and center of rotation is in the centre of the first hinge 13.
In addition, run-through channel floor disclosed herein further includes backing plate 6, and the backing plate 6 is mounted on the end in the first compartment
Portion and the both ends for being located at the first fixed plate 1, the position of backing plate 6 are lower than the first fixed plate 1, and the end energy of above-mentioned wing plate 3
Enough and respective side backing plate 6 overlaps.Above-mentioned backing plate 6 is two, and is distributed in the both ends of the first fixed plate 1, to block first
The gap of fixed plate 1 side and run-through channel headwall.Meanwhile in vehicle turning, and when wing plate 3 and semi-circular plate 7 produce relative rotation,
Wing plate 3 can be overlapped on 6 top of backing plate, i.e., the interference of wing plate 3 Yu backing plate 6 is avoided by difference in height.For backing plate 6 and first vehicle
The mounting means in compartment according to different can select.
In preferred embodiment, above-mentioned backing plate 6 includes mounting plate 16 and wearing plate 17, wherein mounting plate 16 passes through spiral shell
Bolt is fixed on the end in the first compartment, and mounting plate 16 can be between 3 lap seal wing plate 2 of wing plate and the first fixed plate 1
Gap, to guarantee the complete of run-through channel floor.And on the one hand wearing plate 17 can be supported wing plate 3, on the other hand can make
For wear material, separating metal parts reduces the abrasion of metal parts, extends the service life of metal parts.In order to facilitate replacement
Wearing plate 17, wearing plate 17 are Nian Jie or other detachable connection methods with mounting plate 16.For the shape and material of wearing plate 17
Material can be configured according to different needs, and the material for needing to guarantee to wear away material 17 is able to achieve wear-resisting and slows down abrasion.
In further embodiment, run-through channel floor disclosed herein further includes the end for being mounted on the first compartment
Abrasion support 5, abrasion support 5 are bonded arrangement with the end of backing plate 6, and wear away the position of support 5 lower than wing plate 3, abrasion
Support 5 and wing plate 3 and semi-circular structure overlap arrangement to seal the gap between wing plate 3 and the first fixed plate 1.Setting abrasion branch
Support 5 can block the gap occurred between wing plate 3 and the first fixed plate 1, begin when wing plate 3 and semi-circular structure relatively rotate
Guarantee that floor is complete floor eventually.In addition, the effect of setting abrasion support 5 is alternatively arranged as the support of wing plate 3, in addition, also alleviating
Abrasion between wing plate 3 and metal frame extends the service life of device.
In specific embodiment, above-mentioned abrasion support 5 is corresponded with backing plate 6, and is distributed in the first fixed plate 1
Both ends, abrasion support 5 include supporting element and wear part 18, wherein the fixed company of the mounting portion 20 of supporting element and the end of backing plate 6
It connects, specifically, can be to be bolted, the support portion 19 of supporting element be used to seal the gap between wing plate 3 and the first fixed plate 1,
And wear part 18 is detachably arranged on support portion.The size and shape of abrasion support 5 are needed to combine first to fix
The size of plate 1 and semi-circular structure is configured, it should be noted that the mounting portion 20 is circular arc close to the side of semi-circular structure
Face, to guarantee to block the gap between wing plate 3 and semi-circular structure.
In further embodiment, which has flexible transition part 8 close to the end of the first fixed plate 1, and soft
Property transition piece 8 pass through melt modeling in flexible transition part 8 attachment cap 9 and rivet 10 connect with wing plate 3.It is designed on wing plate 3 soft
Property transition piece 8 can prevent the movement of Ackermann steer angle wing plate 3 from clamping with the floor in the first compartment, to guarantee wing plate 3 and the first compartment
Floor safety.It can be rubber material for flexible transition part 8, may be used also for the connection between flexible transition part 8 and wing plate 3
By other means, as long as can guarantee that the two is stably connected with.
In addition, further including the support plate 11 being mounted on run-through channel headwall, the effect of the support plate 11 is braced wing plate
3, support plate 11 is fixed on run-through channel headwall.In practice, the shape for support plate 11 and connection type can bases
Different needs are configured, and in protection scope.
In order to further decrease the abrasion of semi-circular structure, semi-circular structure in the application passes through the abrasion that are fixed on vehicle frame
Supporting element 12 supports, specifically, the abrasion supporting element 12 is mounted in the supporting beam that compartment ground or vehicle end are stretched, with complete
The support of pairs of semi-circular structure.The effect for wearing away supporting element 12 herein is support semi-circular structure, and semi-circular structure and gold can also be isolated
Belong to chassis, reduces abrasion.Shape and size for wearing away supporting element 12 can be configured according to different needs, and protected
It protects in range.
In addition, disclosed herein as well is a kind of tramcar, including run-through channel floor, and the run-through channel floor is as above-mentioned
Run-through channel floor disclosed in embodiment, therefore, the low-floor tramcar with the run-through channel floor also have above-mentioned all
Technical effect, this is no longer going to repeat them.Specifically, which is low-floor tramcar.
This low-floor tramcar run-through channel reaches 1900mm by width, and vehicle end is away from 750mm, suitable for vehicle corner
22 ° of wide-angle is turned, and the structure in shape by semi-circular plate 7 and with the Circular Plate 4 of 7 arranged concentric of semi-circular plate compares tradition 1/4
The radial type floor of circle splicing, sShape features are distinct；The floor apparatus has vehicle end away from short, integrated beauty big by width simultaneously
The features such as property seen is good, easy for installation.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of run-through channel floor of tramcar characterized by comprising
First fixed plate (1), first fixed plate (1) are mounted on the end in the first compartment；
Semi-circular structure, the rectilinear end of the semi-circular structure are connect with first fixed plate (1)；
Second fixed plate (2), second fixed plate (2) are mounted on the end in second compartment adjacent with first compartment；
For blocking the wing plate (3) in gap between second fixed plate (2) and the semi-circular structure, described wing plate (3) one end
It is connect with second fixed plate (2), wing plate (3) other end can be overlapped with first fixed plate (1), and the wing
The side of plate (3) can be bonded with the outer ring of the semi-circular structure.
2. run-through channel floor according to claim 1, which is characterized in that the semi-circular structure includes:
Semi-circular plate (7), the semi-circular plate (7) are connect with first fixed plate (1) by the second hinge (14)；
Circular Plate (4), the Circular Plate (4) are set in the outside of the semi-circular plate (7) and are bonded arrangement, the Circular Plate (4)
It is connect with first fixed plate (1) by hook (15).
3. run-through channel floor according to claim 1, which is characterized in that it further include backing plate (6), backing plate (6) installation
First compartment end and be located at first fixed plate (1) both ends and with the first fixed plate (1) adhesive fabric
It sets, the position of the backing plate (6) is lower than first fixed plate (1), and the wing plate (3) can be with the backing plate of respective side
(6) it overlaps.
4. run-through channel floor according to claim 3, which is characterized in that the backing plate (6) includes:
Mounting plate (16), the mounting plate (16) are fixed on the end in first compartment, and the mounting plate (16) can be with institute
State the gap described in wing plate (3) lap seal between wing plate (3) and first fixed plate (1)；
Wearing plate (17), the wearing plate (17) are mounted on the mounting plate (16).
5. run-through channel floor according to claim 3, which is characterized in that further include the end for being mounted on first compartment
Abrasion support (5), abrasion support (5) is bonded arrangement with the end of the backing plate (6), and described wear away supports (5)
Position is lower than the wing plate (3), and abrasion support (5) and the wing plate (3) and the semi-circular structure overlap arrange it is close
Seal the gap between the wing plate (3) and first fixed plate (1).
6. run-through channel floor according to claim 5, which is characterized in that the abrasion support (5) and the backing plate (6) one
One is corresponding, and is distributed in the both ends of first fixed plate (1), includes:
The mounting portion (20) of supporting element, the supporting element is fixedly connected with the end of the backing plate (6), the support of the supporting element
Portion (19) is used to seal the gap between the wing plate (3) and first fixed plate (1)；
Wear part (18), the wear part (18) are mounted on the support portion (19).
7. run-through channel floor according to claim 1, which is characterized in that the wing plate (3) is close to first fixed plate
(1) end has flexible transition part (8), and the flexible transition part (8), which passes through, melts modeling to the company in the flexible transition part (8)
It connects cap (9) and rivet (10) is connect with the wing plate (3).
8. run-through channel floor according to claim 1-7, which is characterized in that the wing plate (3) is by being mounted on
Support plate (11) support on vehicle headwall.
9. run-through channel floor according to claim 1-7, which is characterized in that the semi-circular structure is by being fixed on
Abrasion supporting element (11) support on body frame.
10. a kind of tramcar, including run-through channel floor, which is characterized in that the perforation floor is as claim 1-9 is any
Run-through channel floor described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610547.6A CN110254454B (en) | 2019-07-08 | 2019-07-08 | Tramcar and through passage floor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610547.6A CN110254454B (en) | 2019-07-08 | 2019-07-08 | Tramcar and through passage floor thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110254454A true CN110254454A (en) | 2019-09-20 |
| CN110254454B CN110254454B (en) | 2020-09-22 |
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ID=67924956
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610547.6A Active CN110254454B (en) | 2019-07-08 | 2019-07-08 | Tramcar and through passage floor thereof |
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| Country | Link |
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| CN (1) | CN110254454B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046515A (en) * | 2020-08-13 | 2020-12-08 | 株洲时代新材料科技股份有限公司 | Connecting structure and method for through passage floor and hinge device |
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|---|---|---|---|---|
| EP0121503A1 (en) * | 1983-03-11 | 1984-10-10 | FIAT FERROVIARIA SAVIGLIANO S.p.A. | Intercommunication passage between the bodies of two carriages of a rail vehicle |
| KR20100101776A (en) * | 2009-03-10 | 2010-09-20 | 지엔씨중공업(주) | Coupling apparatus for foot·hold of passenger train in railroad car |
| EP2394877A1 (en) * | 2010-06-09 | 2011-12-14 | ATG Autotechnik GmbH | Bridging platform for a vehicle joint |
| EP2441601A1 (en) * | 2010-10-14 | 2012-04-18 | Hübner GmbH | Turntable for the intersection of two vehicles with a jointed connection |
| DE102010050005A1 (en) * | 2010-11-02 | 2012-05-03 | Bombardier Transportation Gmbh | Connector for connecting e.g. bridge plate and base plate of rail vehicle, has lips for covering upper-sides of edge areas of elements, where connector comprises material provided in region of recess and in other regions of another material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046515A (en) * | 2020-08-13 | 2020-12-08 | 株洲时代新材料科技股份有限公司 | Connecting structure and method for through passage floor and hinge device |
| CN112046515B (en) * | 2020-08-13 | 2022-03-18 | 株洲时代新材料科技股份有限公司 | Connecting structure and method for through passage floor and hinge device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110254454B (en) | 2020-09-22 |
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