CN206766031U - A kind of train is anti-to step on sky device - Google Patents
A kind of train is anti-to step on sky device Download PDFInfo
- Publication number
- CN206766031U CN206766031U CN201720347950.0U CN201720347950U CN206766031U CN 206766031 U CN206766031 U CN 206766031U CN 201720347950 U CN201720347950 U CN 201720347950U CN 206766031 U CN206766031 U CN 206766031U
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- CN
- China
- Prior art keywords
- pedal
- door
- magnetic valve
- underbody
- pulley
- 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
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Abstract
A kind of train is anti-to step on sky device, including car door（1）, car body（2）, underbody curb girder（3）, pedal extending port（4）, pedal（5）, track（6）, load pulley（7）, orient pulley（8）, bearing beam（9）, footrest frame（10）, underbody car body（11）, pedal anti-collision adhesive tape（12）, piston（13）, drive cylinder（14）, nose air intake（15）, rear air inlet（16）, track fixing bolt（17）, orient pulley fixing axle（18）, door open button（S1）, door close button（S2）, stretch pedal magnetic valve（K1）, receive pedal magnetic valve（K2）And door control system, work as door open button（S1）Closure, during car door opening, pedal（5）Car body is stretched out, works as door close button（S2）Closure, during closing of the door, pedal（5）It is retracted underbody.
Description
Technical field
The utility model is related to it is a kind of applied to high ferro, railcar can prevent in passenger getting on/off because car with station
Gap between platform and a kind of train for stepping on sky anti-steps on sky device.
Background technology
Multiply high ferro, subway trip so that daily life becomes increasingly to facilitate, but existing high ferro and subway
100mm or so gap is left between vehicle and the edge of platform.In passenger getting off car, crew member wants continuous reminding passengers to note
Meaning underfooting safety, even if happened occasionally in this way, stepping on empty thing because of the gap between station and platform, therefore injured
Passenger's also accidental report, but gap can not possibly be completely eliminated again, otherwise vehicle is easy for bumping against platform edge.
The content of the invention
For problem above, the purpose of this utility model is to provide a kind of can prevent applied to high ferro, railcar
A kind of train for stepping on sky because of the gap between car and platform in passenger getting on/off is prevented stepping on sky device.
To reach above-mentioned purpose, the utility model employs following technical scheme.
A kind of train is anti-to step on sky device, including car door（1）, car body（2）, underbody curb girder（3）, pedal extending port（4）, pedal
（5）, track（6）, load pulley（7）, orient pulley（8）, bearing beam（9）, footrest frame（10）, underbody car body（11）, pedal
Anti-collision adhesive tape（12）, piston（13）, drive cylinder（14）, nose air intake（15）, rear air inlet（16）, track fixing bolt
（17）, orient pulley fixing axle（18）, wherein pedal extending port（4）It is arranged on underbody curb girder（3）Top, width and car door
（1）Each wide 20mm in left and right, track（6）With track fixing bolt（17）It is fixed on pedal（5）The footrest frame of the left and right sides（10）
On, load pulley（7）It is placed in track（6）It is interior, bear all loads on pedal, load pulley（7）Bearing be fixed on load
Beam（9）On, bearing beam（9）Installed in underbody car body（11）On, track（6）Length be about 150mm than pedal part, in pedal
The position at four angles is provided with orientation pulley（8）, orient pulley（8）By orienting pulley fixing axle（18）It is fixed on underbody
Car body（11）On, pedal anti-collision adhesive tape is provided with front of pedal（12）, pedal（5）Rear end and drive cylinder（14）Two work
Plug connecting rod connects.
A kind of train is anti-to step on sky device, in addition to door open button（S1）, door close button（S2）, stretch pedal magnetic valve（K1）,
Receive pedal magnetic valve（K2）And door control system, wherein door open button（S1）, door close button（S2）With door control system phase
Even, switch gate signal is inputted into door control system, receives pedal magnetic valve（K1）, stretch pedal magnetic valve（K2）Also with Car's door controlling
System is connected, and is controlled by door control system, receives pedal magnetic valve（K1）Control nose air intake（15）, stretch pedal magnetic valve
（K2）Air inlet after control（16）, two magnetic valves are 3 port valves, connect cylinder and vehicle main air line when obtaining electric, are closed
When by cylinder and vehicle main air line turn off and and atmosphere.
The beneficial effects of the utility model are, when vehicle comes to a complete stop, when car door opening, pedal stretches out, with platform edge
Tight connecting so that it is very close to each other between train and platform, effectively prevent from stepping on empty danger, when closing of the door, pedal contracting
Carriage return bottom, avoid the collision with platform.
Brief description of the drawings
Fig. 1 is the installation site structure chart of the utility model embodiment.
Fig. 2 is the overall construction drawing of the utility model embodiment.
Fig. 3 is the guide rail, pulley partial enlarged drawing of the utility model embodiment.
Fig. 4 is the drive cylinder solenoid valve control circuit of the utility model embodiment.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of train is anti-to step on sky device, including car door（1）, car body（2）, underbody
Curb girder（3）, pedal extending port（4）, pedal（5）, track（6）, load pulley（7）, orient pulley（8）, bearing beam（9）, pedal
Framework（10）, underbody car body（11）, pedal anti-collision adhesive tape（12）, piston（13）, drive cylinder（14）, nose air intake（15）, after
Air inlet（16）, track fixing bolt（17）, orient pulley fixing axle（18）, wherein pedal extending port（4）It is arranged on underbody side
Beam（3）Top, width and car door（1）Each wide 20mm in left and right, track（6）With track fixing bolt（17）It is fixed on pedal（5）
The footrest frame of the left and right sides（10）On, load pulley（7）It is placed in track（6）It is interior, load pulley（7）Each side 2 groups, often
Two pulleys of group, load pulley（7）Bear all loads on pedal, load pulley（7）Bearing be fixed on bearing beam（9）
On, bearing beam（9）Using stainless steel, installed in underbody car body（11）On；Track（6）Using 3mm thickness stainless steels, its
Length is about 150mm than pedal part, and orientation pulley is provided with the position at four angles of pedal（8）, orient pulley（8）By fixed
To pulley fixing axle（18）It is fixed on underbody car body（11）On, when two piston rod driving force imbalances of drive cylinder,
Orient pulley（8）Prevent pedal or so sideslip；Pedal anti-collision adhesive tape is provided with front of pedal（12）, adhesive tape is in pedal and platform
Edge plays a part of buffering when contacting, and prevents pedal or platform to be damaged, pedal（5）Rear end and drive cylinder（14）Two
Piston rod connects, and drive cylinder is fixed on underbody car body（11）On, cylinder is front and rear to set nose air intake（15）, rear air inlet
（16）Control, nose air intake（15）Moved after compressed air-driven piston, rear air inlet（16）Compressed air-driven piston moves forward.
As shown in accompanying drawing 2, accompanying drawing 4, a kind of train is anti-to step on sky device, in addition to door open button（S1）, door close button
（S2）, stretch pedal magnetic valve（K1）, receive pedal magnetic valve（K2）And door control system, wherein door open button（S1）, shutdown presses
Button（S2）It is connected with door control system, switch gate signal is inputted into door control system, receives pedal magnetic valve（K1）, stretch pedal
Magnetic valve（K2）Also it is connected with door control system, is controlled by door control system, receives pedal magnetic valve（K1）Control is advanced
Gas port（15）, stretch pedal magnetic valve（K2）Air inlet after control（16）, two magnetic valves are 3 port valves, by cylinder and car when obtaining electric
Main air line is connected, during closing by cylinder and vehicle main air line turn off and and atmosphere；Work as door open button（S1）
Closure, during car door opening, stretch pedal magnetic valve（K2）Obtain electric, air inlet after cylinder（16）Gas circuit main with vehicle is connected, meanwhile, receive
Pedal magnetic valve（K1）Power-off, cylinder nose air intake（15）Pressure release, in the presence of compressed air, piston are connected with air（13）
Travel forward, piston（13）Pedal is promoted by piston rod（5）Car body is stretched out, until encountering platform edge, compressed air is lasting
The thrust of piston forward is kept, prevents pedal（5）The midway retraction displacement in passenger getting off car；Work as door close button（S2）Closure, car
When door is closed, pedal magnetic valve is received（K1）Must be electric, stretch pedal magnetic valve（K2）Power-off, cylinder nose air intake（15）With gas circuit on car
Connect, air inlet after cylinder（16）Gas circuit main with vehicle is disconnected, and pressure release, piston are connected with air（13）After move, pedal（5）In work
Stopper rod is retracted underbody under driving, after pedal is withdrawn, receive pedal magnetic valve（K1）It is kept as electricity, cylinder nose air intake（15）Continue
Keep connecting with main gas circuit on car and maintain piston（13）Thrust backward, pedal is kept not stretch out car body when driving
And interfered with the external world.
A kind of train of the utility model prevents that the operation principle for stepping on sky device is as follows.
Work as door open button（S1）Closure, during car door opening, stretch pedal magnetic valve（K2）Obtain electric, air inlet after cylinder（16）With
The main gas circuit of vehicle is connected, meanwhile, receive pedal magnetic valve（K1）Power-off, cylinder nose air intake（15）Pressure release is connected with air, is being pressed
In the presence of contracting air, piston（13）Travel forward, piston（13）Pedal is promoted by piston rod（5）Car body is stretched out, until touching
Edge of table of arriving at a station edge, compressed air persistently keep the thrust of piston forward, prevent pedal（5）In passenger getting off car, midway retraction moves
Position；Work as door close button（S2）Closure, during closing of the door, receive pedal magnetic valve（K1）Must be electric, stretch pedal magnetic valve（K2）Power-off, gas
Cylinder nose air intake（15）Connected with gas circuit on car, air inlet after cylinder（16）Gas circuit main with vehicle is disconnected, and pressure release is connected with air,
Piston（13）After move, pedal（5）Underbody is retracted under piston rod drive, after pedal is withdrawn, receives pedal magnetic valve（K1）Keep
Obtain electric, cylinder nose air intake（15）Continue to keep connecting with main gas circuit on car and maintain piston（13）Thrust backward, keep stepping on
Plate will not stretch out car body when driving and be interfered with the external world.
Claims (3)
1. a kind of train is anti-to step on sky device, it is characterized in that：Including car door（1）, car body（2）, underbody curb girder（3）, pedal extending port
（4）, pedal（5）, track（6）, load pulley（7）, orient pulley（8）, bearing beam（9）, footrest frame（10）, underbody car body
（11）, pedal anti-collision adhesive tape（12）, piston（13）, drive cylinder（14）, nose air intake（15）, rear air inlet（16）, track is solid
Determine bolt（17）, orient pulley fixing axle（18）, wherein pedal extending port（4）It is arranged on underbody curb girder（3）Top, width with
Car door（1）Each wide 20mm in left and right, track（6）With track fixing bolt（17）It is fixed on pedal（5）The footrest frame of the left and right sides
（10）On, load pulley（7）It is placed in track（6）It is interior, load pulley（7）Bearing be fixed on bearing beam（9）On, bearing beam（9）
Installed in underbody car body（11）On, track（6）Length it is longer 150mm than pedal part, be provided with the position at four angles of pedal
Orient pulley（8）, orient pulley（8）By orienting pulley fixing axle（18）It is fixed on underbody car body（11）On, in pedal
Front is provided with pedal anti-collision adhesive tape（12）, pedal（5）Rear end and drive cylinder（14）Two piston rods connect.
2. a kind of train according to claim 1 is anti-to step on sky device, it is characterized in that：Including door open button（S1）, shutdown presses
Button（S2）, stretch pedal magnetic valve（K1）, receive pedal magnetic valve（K2）And door control system, wherein door open button（S1）, close the door
Button（S2）It is connected with door control system, switch gate signal is inputted into door control system, receives pedal magnetic valve（K1）, stretch and step on
Plate magnetic valve（K2）Also it is connected with door control system, is controlled by door control system, receives pedal magnetic valve（K1）Before control
Air inlet（15）, stretch pedal magnetic valve（K2）Air inlet after control（16）, two magnetic valves are 3 port valves, when obtaining electric by cylinder with
Vehicle main air line is connected, during closing by cylinder and vehicle main air line turn off and and atmosphere.
3. a kind of train according to claim 2 is anti-to step on sky device, it is characterized in that：Work as door open button（S1）Closure, stretches and steps on
Plate magnetic valve（K2）Obtain electric, air inlet after cylinder（16）Gas circuit main with vehicle is connected, meanwhile, receive pedal magnetic valve（K1）Power-off,
Cylinder nose air intake（15）Pressure release, piston are connected with air（13）Travel forward, pedal（5）Car body is stretched out, until encountering platform
Edge, compressed air persistently keep the thrust of piston forward；Work as door close button（S2）Closure, receive pedal magnetic valve（K1）Must be electric,
Stretch pedal magnetic valve（K2）Power-off, cylinder nose air intake（15）Connected with main gas circuit on car, air inlet after cylinder（16）With vehicle
Main gas circuit is disconnected, and pressure release, piston are connected with air（13）After move, pedal（5）Underbody is retracted under piston rod drive, pedal is received
Hui Hou, receive pedal magnetic valve（K1）It is kept as electricity, cylinder nose air intake（15）Continue to keep connecting with main gas circuit on car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347950.0U CN206766031U (en) | 2017-04-05 | 2017-04-05 | A kind of train is anti-to step on sky device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720347950.0U CN206766031U (en) | 2017-04-05 | 2017-04-05 | A kind of train is anti-to step on sky device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206766031U true CN206766031U (en) | 2017-12-19 |
Family
ID=60630499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720347950.0U Expired - Fee Related CN206766031U (en) | 2017-04-05 | 2017-04-05 | A kind of train is anti-to step on sky device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206766031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926856A (en) * | 2017-04-05 | 2017-07-07 | 黄杰 | A kind of train is anti-to step on sky device |
-
2017
- 2017-04-05 CN CN201720347950.0U patent/CN206766031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926856A (en) * | 2017-04-05 | 2017-07-07 | 黄杰 | A kind of train is anti-to step on sky device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |