CN207747885U - Cab apron device and low floor vehicle - Google Patents
Cab apron device and low floor vehicle Download PDFInfo
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- CN207747885U CN207747885U CN201721837432.3U CN201721837432U CN207747885U CN 207747885 U CN207747885 U CN 207747885U CN 201721837432 U CN201721837432 U CN 201721837432U CN 207747885 U CN207747885 U CN 207747885U
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Abstract
The utility model provides a kind of cab apron device and low floor vehicle, is related to low floor vehicle technical field.Cab apron device includes the pedal assembly being connected with vehicle end connecting seat and the connecting plate being connected with the side of pedal assembly；Pedal assembly includes the first pedal being connected with connecting plate and second pedal hinged with side of first pedal far from connecting plate, it is provided with step in the compartment for solving low-floor tramcar existing in the prior art, cause the inaesthetic technical problem in compartment, since pedal assembly is using the hinged connection type of the first pedal and the second pedal, the first pedal is set to be combined into adjustable different ramp angles from the second pedal, eliminate the step being arranged in compartment, it ensure that the smooth and aesthetics of floor in a vehicle, simultaneously, in the case where meeting not excessively reduction bogie height, so that the height of vehicle from the ground is relatively low, facilitate getting on or off the bus for passenger, meet the growth requirement of low-floor tramcar.
Description
Technical field
The utility model is related to low floor vehicle technical fields, more particularly, to a kind of cab apron device and low floor vehicle.
Background technology
Tramcar is the light-duty rail traffic vehicle for using electric drive and travelling in orbit, is the one of light rail vehicle
Kind, it is a kind of free of contamination environmentally friendly vehicles since tramcar uses Electric Traction, vehicle not to discharge exhaust gas.Rail
Electric car has old-fashioned tramcar and modern tram according to its state of development to divide mainly, with the development of automobile industry, always
Formula tramcar is since noise is big, poor performance, power consumption are more, and in terms of speed, comfort level and flexibility compared with automobile
It proves definitely inferior, thus old-fashioned tramcar gradually declines, modern tram not only has distinctness compared with old-fashioned tramcar
Modernization appearance color, and vehicle weight is light, speed is fast, some small and medium-sized cities can not be born with the huge throwing of subway
Money, streetcar is practical cheap selection, thus modern tram is developed rapidly, and modern tram is transported with it
Row is reliable, comfortable, energy-saving and environmental protection, it is convenient, beautiful the features such as receive the affirmative of citizen and government.
For the type of current modern tram, high floor car and low floor vehicle can be divided into according to floor level
, the height on floor directly influences the beauty in the convenience and compartment of passenger getting on/off, and " low-floor " is also light rail vehicle
A nomenclature, refer to vehicle floor and be less than 40 centimetres of light rail vehicle apart from orbital plane.It can according to vehicle low-floor region
Reach the percentage of guest room area, low floor vehicle is divided into number of different types, such as 70% low-floor, 80% low-floor and
Maximum 100% low-floor, wherein technical difficulty are exactly 100% low floor vehicle.The ground of 100% low-floor modern tram
Only 35 centimetres away from rail level of plate is not necessarily to platform, and maximum freight volume is 6 to 8 times of bus, and environmentally protective, low noise, is current
One of state-of-the-art Traffic Systems in the world.
Since 100% low floor vehicle is current growth momentum vehicle the most powerful, and influence the setting height on floor
The reason of mainly train bogie height, the height for reducing bogie is that technical barrier is also cost problem.For low land
For wooden handcart, cab apron device is generally disposed at the junction in two section compartments, and as interface channel, support passenger passes through, and due to
The junction in two section compartments usually requires in same level, needs to increase in compartment if bogie height is higher
Step ensures to reduce car door introduction floor height from the ground, to adapt to the growth requirement of low-floor tramcar, still, by
In step is arranged in compartment, compartment is caused unsightly, influence the trip experience of passenger.
Utility model content
The purpose of this utility model is to provide a kind of cab apron device and low floor vehicles, to solve to exist in the prior art
Low-floor tramcar compartment in be provided with step, cause the inaesthetic technical problem in compartment.
Cab apron device provided by the utility model include the pedal assembly being connected with vehicle end connecting seat and with the pedal
The connected connecting plate in the side of component；
The pedal assembly include the first pedal being connected with the connecting plate and with first pedal far from the company
The second hinged pedal of the side of fishplate bar.
Further, the connecting plate be arc pressuring plate, the arc pressuring plate to far from the pedal assembly one
It protrudes side.
Further, the arc pressuring plate include the first arc plate being connected with first pedal and respectively with institute
State the second arc plate that the first pedal is connected with first arc plate；
First arc plate and second arc plate assemble so that the shape of the arc pressuring plate is semicircle.
Further, wear-resistant components are additionally provided in the arc pressuring plate.
Further, the wear-resistant components include being set to the arc pressuring plate close to the side of vehicle end connecting seat
Multiple abrasion bars；
Multiple abrasion bars are uniformly arranged along the arc side of the arc pressuring plate.
Further, the wear-resistant components include being abutted with side of the arc pressuring plate far from the pedal assembly
Pressing plate；
The structure of the pressing plate is matched with the structure of the arc pressuring plate, so that the arc pressuring plate can be along institute
State the side sliding of pressing plate.
Further, the connecting plate is connected with first pedal by bindiny mechanism；
The bindiny mechanism includes the first connector being connected with the connecting plate, be connected with first pedal second
It connector and is respectively used to connect the fixation kit of first connector and second connector.
Further, there is groove on second connector, be provided with and the groove on first connector
The matched protrusion of structure, the protrusion are inserted into the groove so that first connector and second connector
Clamping；
The fixation kit includes the edge that is connected respectively with first connector and second connector perpendicular to institute
The first positioning bolt and edge for stating the plane setting where connecting plate are parallel to second of the plane setting where the connecting plate
Positioning bolt.
Further, second connector is provided with wearing layer close to the side of second positioning bolt.
Low floor vehicle provided by the utility model includes the cab apron device as described in any one of above-mentioned technical proposal.
Cab apron device provided by the utility model includes pedal assembly and connecting plate.Pedal assembly and vehicle end connecting seat phase
Even, vehicle end connecting seat is usually provided in the junction in two section compartments, to keep connection reliable, ensures the normal pass of pedestrian, pedal group
Part and the connection of vehicle end connecting seat should be used and be fixedly connected, and avoid that relative motion occurs therebetween, ensure connection consolidate with
Safety.Connecting plate is connected with the side of pedal assembly, plays connection function, while being used as interface channel with pedal assembly cooperation
It supports passenger to pass through, when car body is turned, relative motion occurs between car body and connecting plate, turned when vehicle operation with meeting
The requirement of the operating modes such as curved ensures that pedestrian can normally and safely pass through to realize the function of cab apron device.
Specifically, pedal assembly includes the first pedal and the second pedal.The side of first pedal is connected with connecting plate, another
Side is connected with the second pedal, since the junction in two section compartments usually requires in same level, in order to two section compartments
Connection, the first pedal and connecting plate should be at after installing in same level, to ensure the smooth transition on floor in compartment,
Simultaneously the side of the second pedal and the first pedal far from connecting plate be hinged, to enable the second pedal relative to the first pedal around
The connection axis of second pedal and the first pedal rotates, and makes to be formed any angle between the second pedal and the first pedal with full
The design of sufficient car body needs, and the second pedal is connected through the hinge with the first pedal, and the flexible angle of hinge can also adapt to car body
The processed angle error of interior installed floor makes interior more to adapt to the zero clearance installation requirement of compartment junction interface
Beauty improves the trip experience of passenger.
Since pedal assembly is using the hinged connection type of the first pedal and the second pedal, the need on car body slope can be met
Want, the first pedal enable to be combined into adjustable different ramp angles from the second pedal, with replace it is in the prior art
It needs to increase step in compartment when bogie height is higher to ensure to reduce car door introduction floor height from the ground, by the
One pedal and the second step configuration are sloping, eliminate the step being arranged in compartment, ensure that the smooth and beautiful of floor in a vehicle
Property, meanwhile, in the case where meeting not excessively reduction bogie height so that the height of vehicle from the ground is relatively low, facilitates and multiplies
Visitor's gets on or off the bus, and without establishing platform, reduces bogie cost, step is not provided in compartment, is not influenced in compartment
Aesthetics meets the growth requirement of low-floor tramcar.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view for the cab apron device that the utility model embodiment provides；
Fig. 2 is the rearview for the cab apron device that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram of the bindiny mechanism for the cab apron device that the utility model embodiment provides；
Fig. 4 is the mounting structure schematic diagram for the cab apron device that the utility model embodiment provides.
Icon：100- pedal assemblies；200- connecting plates；300- wear-resistant components；400- bindiny mechanisms；The first pedals of 110-；
The second pedals of 120-；The first arc plates of 210-；The second arc plates of 220-；310- abrasion bars；320- pressing plates；The connections of 410- first
Part；411- protrusions；The second connectors of 420-；421- grooves；422- wearing layers；430- fixation kits；The first positioning bolts of 431-；
The second positioning bolts of 432-.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1 and embodiment 2 are described in detail below in conjunction with the accompanying drawings：
Embodiment 1
Please with reference to Fig. 1-4, a kind of cab apron device is present embodiments provided, includes the pedal being connected with vehicle end connecting seat
Component 100 and the connecting plate 200 being connected with the side of pedal assembly 100, specifically：
Pedal assembly 100 include the first pedal 110 being connected with connecting plate 200 and with the first pedal 110 far from connecting plate
The second hinged pedal 120 of 200 side.
Cab apron device includes pedal assembly 100 and connecting plate 200.Pedal assembly 100 is connected with vehicle end connecting seat, Che Duanlian
Joint chair is usually provided in the junction in two section compartments, to keep connection reliable, ensures the normal pass of pedestrian, pedal assembly 100 and vehicle
It holds the connection of connecting seat that should use to be fixedly connected, avoids that relative motion occurs therebetween, ensure the firm and safety of connection.
Connecting plate 200 is connected with the side of pedal assembly 100, plays connection function, while coordinating with pedal assembly 100 and leading to as connection
Road supports passenger to pass through, and when car body is turned, relative motion occurs between car body and connecting plate 200, to meet vehicle fortune
The requirement of the operating modes such as turning when row ensures that pedestrian can normally and safely pass through to realize the function of cab apron device.
Specifically, pedal assembly 100 includes the first pedal 110 and the second pedal 120.The side of first pedal 110 and company
Fishplate bar 200 is connected, and the other side is connected with the second pedal 120, since the junction in two section compartments usually requires to be in same level
On face, in order to the connection in two section compartments, the first pedal 110 should be at after being installed with connecting plate 200 in same level, with
Ensure the smooth transition on floor in compartment, while the second pedal 120 and the first side of the pedal 110 far from connecting plate 200 are hinged,
To enable the second pedal 120 to turn around the connection axis of the second pedal 120 and the first pedal 110 relative to the first pedal 110
It is dynamic, make that between the second pedal 120 and the first pedal 110 any angle can be formed to meet the design needs of car body, second steps on
Plate 120 is connected through the hinge with the first pedal 110, and the flexible angle of hinge can also adapt to the angle manufacture of installed floor in car body
Error keeps interior more beautiful, improves the trip of passenger to adapt to the zero clearance installation requirement of compartment junction interface
Experience.
Since pedal assembly 100 is using the hinged connection type of the first pedal 110 and the second pedal 120, vehicle can be met
The needs on body slope enable the first pedal 110 to be combined into adjustable different ramp angles from the second pedal 120, with generation
For it is in the prior art when bogie height is higher need in compartment increase step come ensure reduce car door introduction floor from
The height on ground, is combined by the first pedal 110 with the second pedal 120 sloping, is eliminated the step being arranged in compartment, is ensured
The smooth and aesthetics of floor in a vehicle, meanwhile, meet excessively do not reduce bogie height in the case of so that vehicle is liftoff
The height in face is relatively low, facilitates getting on or off the bus for passenger, and without establishing platform, reduce bogie cost, do not set in compartment
Step is set, does not influence the aesthetics in compartment, meets the growth requirement of low-floor tramcar.
In the alternative of the present embodiment, connecting plate 200 is arc pressuring plate 200, and arc pressuring plate 200 is to far from pedal
It protrudes the side of component 100.Since connecting plate 200 is connected with the first pedal 110, when car body is turned, car body with connect
Relative motion occurs between plate 200, the requirement of the operating modes such as turning, realizes the function of cab apron device, protect when to meet vehicle operation
Card pedestrian can normally and safely pass through, and connecting plate 200 uses arc pressuring plate 200, to adapt to Ackermann steer angle cab apron device
Structural requirement, be easy to implement vehicle turning operation, avoid generating position between Ackermann steer angle, car body and connecting plate 200
Interference is set, while making the structure of cab apron device simple, small volume is handsome in appearance, and function is easy.
Further, arc pressuring plate 200 include the first arc plate 210 being connected with the first pedal 110 and respectively with
The second arc plate 220 that first pedal 110 is connected with the first arc plate 210, arc pressuring plate 200 is by 210 He of the first arc plate
Second arc plate 220 is spliced, and the first arc plate 210 can be connected with the second arc plate 220 by link block, to ensure to connect
It is solid and reliable, also, the first arc plate 210 and the second arc plate 220 assemble so that the shape of arc pressuring plate 200 is semicircle
Shape, the arc length and radian of the first arc plate 210 and the second arc plate 220 answer equal, while the first arc plate 210 and the second circular arc
Plate 220 should be located in same level after installing, to ensure the smooth transition on floor in compartment.
Arc pressuring plate 200 is more easily adapted to conform to turn inside diameter using semicircle connecting plate 200, manufacture easy to process
When to the structural requirement of cab apron device, be easy to implement the turning operation of vehicle, ensure in Ackermann steer angle, car body and connecting plate
Between 200 will not generation position interference, while it is simple in structure, it is handsome in appearance.
Since car body is when turning, relative motion can occur between car body and connecting plate 200, in connecting plate 200
When the more heavier-weight of the passengers quantity of support, connecting plate 200 and the friction of car body are larger, easy to produce larger noise, simultaneously
It is easy to impact the service life of cab apron device, for the abrasion for reducing to car body and connecting plate 200, a kind of specific implementation
In mode, it is additionally provided with wear-resistant components 300 in arc pressuring plate 200, when car body is run, passes through wear-resistant components 300 and car body
It is in contact, the abrasion of connecting plate 200 is converted to the abrasion of wear-resistant components 300, to reduce the influence to connecting plate 200,
The service life for improving cab apron device only needs to change wear-resistant components 300 when wear-resistant components 300 wear more serious, behaviour
It facilitates.
In a kind of specific embodiment, wear-resistant components 300 include being set to arc pressuring plate 200 close to vehicle end connecting seat
Multiple abrasion bars 310 of side.For interior floor, abrasion bar 310 is set to the back side of connecting plate 200, straight with car body
Contact rubs, and rubber material can be used in abrasion bar 310 or wear-resistant material is made, to improve the use longevity of abrasion bar 310
Life.Specifically, the arc side of the arcuately connecting plate 200 of multiple abrasion bars 310 is uniformly arranged so that the arrangement and vehicle of abrasion bar 310
Direction of motion when body is turned more matches, and to reduce the abrasion to abrasion bar 310 to greatest extent, improves making for cab apron device
With the service life, noise is reduced, improves the comfort level of passenger's trip.Preferably, the mill that arcuately arc side of connecting plate 200 is uniformly arranged
Consumption item 310 can have it is one or more groups of, when abrasion bar 310 is provided with multigroup, arcuately connecting plate 200 successively of multigroup abrasion bar 310
Radially uniform setting, to improve the wear-resisting functions of wear-resistant components 300.
In the alternative of the present embodiment, wear-resistant components 300 include with arc pressuring plate 200 far from pedal assembly 100
The pressing plate 320 that side abuts.Pressing plate 320 can be interior in car body, is abutted to arc with arc pressuring plate 200 by pressing plate 320
The position of shape connecting plate 200 is defined, and improves the safety of cab apron device, ensures that pedestrian can be normal through.Specifically, it presses
The structure of plate 320 is matched with the structure of arc pressuring plate 200, and pressing plate 320 also uses arc panel, and pressing plate 320 is to far from connection
The side of plate 200 is protruded, and arc pressuring plate 200 is protruded to the side far from the first pedal 110, arc pressuring plate 200 and pressing plate
320 abut so that arc pressuring plate 200 can be slided along the side of pressing plate 320, when car body occurs to turn, nod or sidewinder
When, the first pedal of relative motion 110 can occur between car body and connecting plate 200, arc pressuring plate 200 is driven to move, in pressing plate
Under 320 limit, arc pressuring plate 200 along pressing plate 320 medial surface slide with adapt to vehicle operation demand, pressing plate 320 with
The junction of connecting plate 200 rubs, and the setting of pressing plate 320 also plays the effect of wear resistant and noise reducing, improves cab apron device
Service life, ensure that the function of cab apron device is achieved.
In the alternative of the present embodiment, connecting plate 200 is connected with the first pedal 110 by bindiny mechanism 400, connects machine
The design of structure 400 should ensure that quick for installation, the convenient disassembly of connecting plate 200 and the first pedal 110, specifically, bindiny mechanism 400
Include the first connector 410 being connected with connecting plate 200, the second connector 420 being connected with the first pedal 110 and uses respectively
In the fixation kit 430 of connection the first connector 410 and the second connector 420.First connector 410 is connected with connecting plate 200,
It should ensure that secure and reliable connection, the second connector 420 are connected with the first pedal 110, also should ensure that secure and reliable connection, answer simultaneously
Ensure that mounted connecting plate 200 and the first pedal 110 are located in same level, connecting plate 200 and the first pedal 110 are divided
After not installing, first connector 410 and the second connector 420 are fixed using fixation kit 430, ensure cab apron device
Function be achieved.
In a kind of specific embodiment, there is groove 421 on the second connector 420, be provided on the first connector 410
With the structure of groove 421 matched raised 411, protrusion 411 is inserted into groove 421 so that the first connector 410 and the
Two connectors 420 are clamped, and enable the first connector 410 and the second connector 420 by the setting of protrusion 411 and groove 421
Enough clamping connections, since the first connector 410 is connected with connecting plate 200, the second connector 420 is connected with the first pedal 110, leads to
The clamping for crossing the first connector 410 and the second connector 420 enables connecting plate 200 and the connection of the first pedal 110 to realize
Quickly connection.
Specifically, Z-type material can be used in the second connector 420, and L-type material, the first pedal 110 can be used in the first connector 410
It being connect with the top margin of Z-type material, the bottom edge end set of Z-type material has baffle, and baffle and the top margin of Z-type material and bottom edge are vertical, with
Make to constitute groove 421 between baffle and Z-type material, connecting plate 200 is connected on one side with L-type material, in connecting plate 200 and the first pedal
When 110 connection, the another side of L-type material is inserted into the groove 421 of Z-type material to realize clamping, it is convenient and fast connection.
Fixation kit 430 includes the edge that is connected respectively with the first connector 410 and the second connector 420 perpendicular to connecting plate
Second positioning of the first positioning bolt 431 of the plane setting where 200 and the plane setting where being parallel to connecting plate 200
Bolt 432.When connecting plate 200 is connect with the first pedal 110, L-type material is inserted into the groove 421 of Z-type material and realizes clamping,
The direction of plane where the baffle upper edge baffle of Z-type material is provided with the first bolt hole, and connecting plate 200 and the first pedal 110 are installed
First positioning bolt 431 is inserted into the first bolt hole after good, to prevent connecting plate 200 from moving left and right, in the medial side of Z-type material
The direction that upper edge is parallel to the top margin of Z-type material is provided through the second bolt hole of medial side, and the first positioning bolt 431 installs
Afterwards, the second positioning bolt 432 is inserted into the second bolt hole and L-type material is fixed, to prevent connecting plate 200 to be moved forward and backward,
Preferably, rubber bolt can be used in the second positioning bolt 432, to reduce friction, improves the reliability of connection, at the same L-type material with
Baffle is bolted, to prevent connecting plate 200 from moving up and down, to realize fixation kit 430 to 410 He of the first connector
The fixation of second connector 420, the structure of bindiny mechanism 400 is simple, small volume, by bindiny mechanism 400 by connecting plate 200
It is attached with the first pedal 110 so that installing simply, convenient disassembly improves operating efficiency.
In the alternative of the present embodiment, the second connector 420 is provided with wear-resisting close to the side of the second positioning bolt 432
Layer 422, since car body is when turning, can occur relative motion between car body and connecting plate 200, be supported in connecting plate 200
Passengers quantity more heavier-weight when, the stress of the first connector 410 is larger, the first connector 410 and the second connector 420
Friction it is larger, larger noise is easy tod produce, by being set close to the side of the second positioning bolt 432 in the second connector 420
It is equipped with wearing layer 422 so that the abrasion to wearing layer 422 is converted to the abrasion of the second connector 420, to improve second
The service life of connector 420.
Embodiment 2
Present embodiments provide the cab apron device in a kind of low floor vehicle, including embodiment 1.Low floor vehicle further includes
The car body being connected with cab apron device.Since pedal assembly 100 is using the hinged connection side of the first pedal 110 and the second pedal 120
Formula can meet the needs on car body slope, so that the first pedal 110 is combined into from the second pedal 120 adjustable different
Ramp angles ensure to reduce vehicle to replace the needs in the prior art when bogie height is higher to increase step in compartment
Door introduction floor height from the ground, is combined by the first pedal 110 with the second pedal 120 sloping, is eliminated in compartment and is set
The step set ensure that the smooth and aesthetics of floor in a vehicle, meanwhile, the case where meeting not excessively reduction bogie height
Under so that the height of vehicle from the ground is relatively low, facilitates getting on or off the bus for passenger, and without establishing platform, reduce steering and put up
This, step is not provided in compartment, does not influence the aesthetics in compartment, meets the growth requirement of low-floor tramcar.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of cab apron device, which is characterized in that include the pedal assembly being connected with vehicle end connecting seat and with the pedal group
The connected connecting plate in the side of part；
The pedal assembly include the first pedal being connected with the connecting plate and with first pedal far from the connecting plate
Hinged the second pedal in side.
2. cab apron device according to claim 1, which is characterized in that the connecting plate is arc pressuring plate, the arc
Connecting plate is protruded to the side far from the pedal assembly.
3. cab apron device according to claim 2, which is characterized in that the arc pressuring plate includes and first pedal
The first connected arc plate and the second arc plate being connected respectively with first pedal and first arc plate；
First arc plate and second arc plate assemble so that the shape of the arc pressuring plate is semicircle.
4. cab apron device according to claim 2 or 3, which is characterized in that be additionally provided in the arc pressuring plate wear-resisting
Component.
5. cab apron device according to claim 4, which is characterized in that the wear-resistant components include being set to the arc to connect
Multiple abrasion bars of the plate close to the side of vehicle end connecting seat；
Multiple abrasion bars are uniformly arranged along the arc side of the arc pressuring plate.
6. cab apron device according to claim 4, which is characterized in that the wear-resistant components include and the arc pressuring plate
The pressing plate that side far from the pedal assembly abuts；
The structure of the pressing plate is matched with the structure of the arc pressuring plate, so that the arc pressuring plate can be along the pressure
It slides the side of plate.
7. cab apron device according to claim 1, which is characterized in that the connecting plate and first pedal pass through connection
Mechanism is connected；
The bindiny mechanism include the first connector being connected with the connecting plate, with first pedal is connected second connect
It part and is respectively used to connect the fixation kit of first connector and second connector.
8. cab apron device according to claim 7, which is characterized in that there is groove on second connector, described the
It is provided on a connection piece and is inserted into the groove so that institute with the matched protrusion of the structure of the groove, the protrusion
State the first connector and second connector clamping；
The fixation kit includes the edge that is connected respectively with first connector and second connector perpendicular to the company
Second positioning of the first positioning bolt of the plane setting where fishplate bar and the plane setting where being parallel to the connecting plate
Bolt.
9. cab apron device according to claim 8, which is characterized in that second connector is close to the second positioning spiral shell
The side of bolt is provided with wearing layer.
10. a kind of low floor vehicle, which is characterized in that including cab apron device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837432.3U CN207747885U (en) | 2017-12-25 | 2017-12-25 | Cab apron device and low floor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837432.3U CN207747885U (en) | 2017-12-25 | 2017-12-25 | Cab apron device and low floor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747885U true CN207747885U (en) | 2018-08-21 |
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ID=63150551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837432.3U Active CN207747885U (en) | 2017-12-25 | 2017-12-25 | Cab apron device and low floor vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN207747885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254454A (en) * | 2019-07-08 | 2019-09-20 | 中车株洲电力机车有限公司 | A kind of tramcar and its run-through channel floor |
-
2017
- 2017-12-25 CN CN201721837432.3U patent/CN207747885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254454A (en) * | 2019-07-08 | 2019-09-20 | 中车株洲电力机车有限公司 | A kind of tramcar and its run-through channel floor |
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