CN202574232U - Gangway foot plate of train - Google Patents
Gangway foot plate of train Download PDFInfo
- Publication number
- CN202574232U CN202574232U CN2012202107940U CN201220210794U CN202574232U CN 202574232 U CN202574232 U CN 202574232U CN 2012202107940 U CN2012202107940 U CN 2012202107940U CN 201220210794 U CN201220210794 U CN 201220210794U CN 202574232 U CN202574232 U CN 202574232U
- Authority
- CN
- China
- Prior art keywords
- cab apron
- train
- foot plate
- channel
- run
- 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 - Lifetime
Links
Images
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a gangway foot plate of a train and aims to solve the problems of large deflection, high manufacturing cost, large noise, absence of mounting locking mechanisms, insecurity and the like of the existing gangway foot plate. The gangway foot plate comprises a foot plate body installed on the lower portion of a connecting position of a train carriage, hinged at the train end through a foot plate connecting rod, and connected with a side wing plate through a foot plate hinge, and the side wing plate is connected with a train carriage end pedal. According to the gangway foot plate, the whole structure is optimized and more reasonable, the whole weight is reduced; and the gangway foot plate is light in weight, safe and reliable, low in manufacturing cost and remarkable in economic benefit.
Description
Technical field
The utility model relates to light rail or subway run-through channel field, is specially a kind of train run-through channel cab apron.
Background technology
Run-through channel is the vitals that connects and connect between realization two chassis on light rail or the subway; Cab apron is important composition parts of run-through channel, plays connection and personnel and passes through.
The rib row formula of the brave Bai La company of technical comparatively ripe one chip that has only Japanese Cheng Tian company basically of now domestic light rail, subway run-through channel cab apron and Germany, all there is the research and development production history in 60 years in this two company apart from the present.
At present, Japan becomes the field to have at subway run-through channel (windscreen) the cab apron product of China:
No. 2 line run-through channels of Guangzhou Underground (windscreen) cab apron;
Shenzhen Metro Line 1 run-through channel (windscreen) cab apron;
Beijing to Nanning general passenger train car run-through channel (windscreen) cab apron;
200Km train run-through channel (windscreen) cab apron;
Japan becomes run-through channel (windscreen) products characteristics in field to be: simple in structure, weight is lighter, saving in material, and low cost of manufacture, but the Assembly &Disassembly maintenance is inconvenient, wastes time and energy.
At present, the tiger uncle is pulled in China's subway run-through channel (windscreen) side guard plate product has:
Guangzhou Underground Line 1 run-through channel (windscreen) cab apron;
300Km motor train unit run-through channel (windscreen) cab apron
Wherein, brave primary be pulled in Chinese other run-through channels (windscreen) product all with the joint production later on of Jiangsu gold wound.
Run-through channel (windscreen) the cab apron characteristics that Germany tiger uncle draws are: complex structure, and cost is higher, and weight is bigger.
The light rail of above-mentioned application, subway run-through channel cab apron are divided into integral type, 2 kinds of structures of multi-disc hinge-coupled formula, and multi-disc hinge-coupled formula exists that dismounting maintenance is inconvenient, occur gradually defective such as collapse-deformation during operation after cab apron, the use big with the friction noise of pedal.
China's existing run-through channel cab apron technology all is to become field, Germany tiger primary to draw the technical imitation of side guard plate of run-through channel, improved in Japan, and manufacturing cost is high, and weight is big, and can not satisfy the light rail of China, the actual condition of subway line fully.
In addition, existing run-through channel cab apron lacks new meaning technically, and the life-span is short; Complex structure, noise is bigger when operation, and a lot of cab aprons do not have locking mechanism; Occur gradually defectives such as collapse-deformation after also occurring easily using, the overall weight weight loss effect is undesirable, and the cost of overhaul is high.
Summary of the invention
Existing train run-through channel cab apron deflection is big, cost of manufacture is high, noise is big in order to overcome, do not have the locking mechanism of installation, unstable defective; The utility model aims to provide a kind of train run-through channel cab apron, and this cab apron is light, and is simple in structure, firm; The operation noise is little, dismounting, installation facility.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of train run-through channel cab apron; Comprise the cab apron body that is installed in bottom, railway car junction, its constructional feature is that said cab apron body passes through the cab apron rod hinge connection on the train end; Link to each other with side wing through cab apron hinge on the said cab apron body, this side wing links to each other with railway car car end pedal.
Further, cab apron abrasion bar is housed on the said cab apron body, behind pedal contact and friction of motion on cab apron body and the car end, cab apron abrasion bar plays damping, abrasion resistant effect
For more safe and reliable, be provided with locking mechanism between said cab apron body and the cab apron connecting rod.Further, said locking mechanism has mounting hole, and the connecting rod lock pin of said cab apron connecting rod places in the mounting hole of this locking mechanism.
By said structure, light rail, subway run-through channel cab apron structure are divided into the cab apron body, cab apron connecting rod two large divisions forms.Through locking mechanism, connecting rod lock pin with the cab apron body with cross backplate and link together.Because the effect of connecting rod, when train runs into complex road condition and can satisfy stretchings during through bend, compresses the variation of the end distance of waiting for bus.This run-through channel cab apron cooperates the bottom, junction that is installed in passenger car as the bus occupant passage cab apron in the run-through channel with run-through channel, when the passenger goes to another joint compartment from a joint compartment, can well guarantee passenger's the safety of passing through.
Compared with prior art; The beneficial effect of the utility model is: the utility model has carried out optimal design on integral structure, alleviated overall weight, and has designed the cab apron locking mechanism; Cab apron is more safe and reliable after installing; Manufacturing cost is cheaper simultaneously, and remarkable in economical benefits is particularly useful for light rail or subway field.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 2 is the B--B cutaway view of Fig. 1;
Fig. 3 is the A--A cutaway view of Fig. 1.
In the drawings
1-cab apron body; 2-cab apron connecting rod; The 3-locking mechanism; 4-cab apron abrasion bar;
The 5-cab apron hinge; The 6-side wing; 7-connecting rod lock pin.
The specific embodiment
A kind of train run-through channel cab apron; As shown in Figure 1; Comprise the cab apron body 1 that is installed in bottom, railway car junction; Said cab apron body 1 is hinged on the train end through cab apron connecting rod 2, links to each other with side wing 6 through cab apron hinge 5 on the said cab apron body 1, and this side wing 6 links to each other with railway car car end pedal.Cab apron abrasion bar 4 is housed on the said cab apron body 1.Be provided with locking mechanism 3 between said cab apron body 1 and the cab apron connecting rod 2.As shown in Figure 2, said locking mechanism 3 has mounting hole, and the connecting rod lock pin 7 of said cab apron connecting rod 2 places in the mounting hole of this locking mechanism 3.
As shown in Figure 3; Described cab apron comprises parts such as cab apron body 1, connecting rod mechanism 2, locking mechanism 3, cab apron abrasion bar 4, cab apron hinge 5, side wing 6, connecting rod lock pin 7, can form and can satisfy vertical, the cab apron that compound action such as squint, stretch, compress, sidewinder of train through R curve, S-shaped curve the time, can adapt to complicated train operation working condition fully; Guarantee that passenger safety passes through run-through channel; And manufacturing process is simple, and is with low cost, is convenient to manufacture.
Wherein, this light rail, subway run-through channel cab apron interlock in cab apron body 1 through connecting rod lock pin 7, locking mechanism 3 with cab apron connecting rod 2, and when train operation, two 2 on cover cab apron connecting rods play the middle position that all the time cab apron is controlled at two car ends.Behind the pedal contact on cab apron body 1 and the car end, cab apron abrasion bar 4 plays damping, abrasion resistant effect.When train sidewinders when action in operation through curve, the side wing 6 that is connected on the cab apron body 1 through cab apron hinge 5 will ride on the pedal of train end, and the passenger can be passed through safely.
When the run-through channel cab apron is installed; Outwards draw back with the pull bar of hand the locking mechanism above the cab apron body 3; Connecting rod lock pin on the cab apron connecting rod 27 is aimed at the mounting hole on the locking mechanism 3 on the cab apron body 1,, at this moment decontrol the pull bar on the locking mechanism 3 mounting hole that connecting rod lock pin 7 injects on the locking mechanism 3; Because the effect of spring, it is locked in locking mechanism 3 that locking mechanism 3 in-to-in dead bolts are about to connecting rod lock pin 7.So far, the run-through channel cab apron promptly installs.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (4)
1. train run-through channel cab apron; Comprise the cab apron body (1) that is installed in bottom, railway car junction; It is characterized in that; Said cab apron body (1) is hinged on the train end through cab apron connecting rod (2), and said cab apron body (1) is gone up through cab apron hinge (5) and linked to each other with side wing (6), and this side wing (6) links to each other with railway car car end pedal.
2. train run-through channel cab apron according to claim 1 is characterized in that, cab apron abrasion bar (4) is housed on the said cab apron body (1).
3. train run-through channel cab apron according to claim 1 is characterized in that, is provided with locking mechanism (3) between said cab apron body (1) and the cab apron connecting rod (2).
4. train run-through channel cab apron according to claim 3 is characterized in that, said locking mechanism (3) has mounting hole, and the connecting rod lock pin (7) of said cab apron connecting rod (2) places in the mounting hole of this locking mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202107940U CN202574232U (en) | 2012-05-11 | 2012-05-11 | Gangway foot plate of train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202107940U CN202574232U (en) | 2012-05-11 | 2012-05-11 | Gangway foot plate of train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574232U true CN202574232U (en) | 2012-12-05 |
Family
ID=47243676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202107940U Expired - Lifetime CN202574232U (en) | 2012-05-11 | 2012-05-11 | Gangway foot plate of train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275166A (en) * | 2018-03-19 | 2018-07-13 | 青岛欧特美交通装备有限公司 | A kind of cab apron device with novel lock structure |
| CN110395280A (en) * | 2019-08-14 | 2019-11-01 | 中车青岛四方车辆研究所有限公司 | Run-through channel floor system, run-through channel and track train |
| CN113942531A (en) * | 2021-10-29 | 2022-01-18 | 青岛思锐科技有限公司 | Cab apron device for through passage |
-
2012
- 2012-05-11 CN CN2012202107940U patent/CN202574232U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275166A (en) * | 2018-03-19 | 2018-07-13 | 青岛欧特美交通装备有限公司 | A kind of cab apron device with novel lock structure |
| CN110395280A (en) * | 2019-08-14 | 2019-11-01 | 中车青岛四方车辆研究所有限公司 | Run-through channel floor system, run-through channel and track train |
| CN113942531A (en) * | 2021-10-29 | 2022-01-18 | 青岛思锐科技有限公司 | Cab apron device for through passage |
| CN113942531B (en) * | 2021-10-29 | 2022-09-30 | 中车制动系统有限公司 | Cab apron device for through passage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201189864Y (en) | Aluminum alloy vehicle body | |
| CN201415678Y (en) | Compact pneumatic plug door mechanism | |
| CN202574232U (en) | Gangway foot plate of train | |
| WO2013185520A1 (en) | Segmented inverting cover plate apparatus for underfloor vehicle lifting jack | |
| CN205971319U (en) | Lining up of intercity city territory car | |
| CN203793345U (en) | Side protection plate for through passage of track vehicle | |
| CN103847759B (en) | Wheel track auxiliary brake | |
| CN205632498U (en) | Rail vehicle link up protection plate structure | |
| CN202200988U (en) | Whole lifting structure for bogie | |
| CN203995727U (en) | Three-freedom-degree hybrid vibration damping pantograph | |
| CN201712617U (en) | Inner and outer vestibule diaphragm type windshield of trolley coach | |
| CN103552576B (en) | A kind of rolling stock is with opening hook device | |
| CN206735604U (en) | A kind of elevator cage component with anti-drop function | |
| CN202952993U (en) | Pedal mechanism for locomotive | |
| CN202574233U (en) | City monorail vehicle through passage | |
| CN110758427A (en) | Double-layer opposite wave folding shed windshield of railway vehicle | |
| CN205524287U (en) | Automatic clearance sacrifice device of mine car rail | |
| CN202686487U (en) | Integral frame tail beam assembly | |
| CN202765002U (en) | Side roll resistance torsion bar mounting base on position of sleeper beam | |
| CN209409725U (en) | A kind of end bogies for highway railway combined transport cargo | |
| CN209409726U (en) | A kind of highway railway combined transport cargo | |
| CN211166877U (en) | Double-layer opposite wave folding shed windshield of railway vehicle | |
| CN207106502U (en) | A kind of railway vehicle windscreen cab apron device | |
| CN201712616U (en) | Passenger train shed windshield | |
| CN2808989Y (en) | Integral casting turnout |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |