CN106494449A - Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car - Google Patents
Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car Download PDFInfo
- Publication number
- CN106494449A CN106494449A CN201611122178.9A CN201611122178A CN106494449A CN 106494449 A CN106494449 A CN 106494449A CN 201611122178 A CN201611122178 A CN 201611122178A CN 106494449 A CN106494449 A CN 106494449A
- Authority
- CN
- China
- Prior art keywords
- troubleshooting
- turnover panel
- feeler lever
- control mechanism
- action induction
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/06—Nets, catchers, or the like for catching obstacles or removing them from the track
- B61F19/08—Nets, catchers, or the like for catching obstacles or removing them from the track of the drop-down type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car, it is characterised in that：Including action induction feeler lever, kinematic link, troubleshooting flap control mechanism, troubleshooting turnover panel, troubleshooting turnover panel recovering mechanism, kinematic link one end is flexibly connected with action induction feeler lever, the other end connects troubleshooting flap control mechanism, troubleshooting flap control mechanism control troubleshooting turnover panel is opened, troubleshooting turnover panel recovering mechanism is connected with troubleshooting turnover panel, action induction feeler lever, troubleshooting flap control mechanism, troubleshooting turnover panel are fitted on vehicle body bottom frame, and troubleshooting turnover panel recovering mechanism is installed on drivers' cab floor.The present invention is realized avoiding the generation of bigger accident, improves the safety in operation of vehicle；In the present invention, troubleshooting turnover panel can be fallen by sensing feeler lever and the automatically controlled two ways of driver, with very high reliability.While troubleshooting turnover panel falls, vehicle triggers brake hard, further reduces pedestrian, foreign body and is strayed into the loss caused under car；In the present invention, troubleshooting turnover panel can be reclaimed in driver room manually, it is not necessary to which drivers' cab pierces space under car, with operation ease, while reducing driver enters place risks under car.
Description
Technical field
The invention belongs to railway transport field, and in particular to a kind of for anticollision row under low-floor rail traffic vehicles car
Fault device.
Background technology
Low-floor rail traffic vehicles have that overall input cost is low, mixed with other vehicles on road can run, while
With appearance looks elegant, freight volume greatly, the features such as taking convenient.Domestic at present a lot of cities have low-floor rail transportation projects to put into
Operation.
Low-floor rail traffic vehicles are run due to being mixed with pedestrian, other vehicles on urban pavement, and track is directly to set up
To on ground, the accident that pedestrian, foreign body injection regional effect vehicle normally run happens occasionally, and injures and deaths thing also occurs
Therefore.The present invention provides anticollision obstacle deflector under a kind of car for such accident, can effectively be that pedestrian, biology etc. provide anticollision
Other foreign bodies are carried out troubleshooting, it is to avoid the generation of bigger accident by protection, improve the safety of the operation of vehicle.
Content of the invention
It is an object of the invention to provide a kind of simple structure, reliability be high, simple operation low-floor rail traffic vehicles
With anticollision obstacle deflector under car, provide Anti-bumping protection for the people in space under car, biology is strayed in vehicle operation, different to other
Thing carries out troubleshooting, realizes avoiding the generation of bigger accident, the purpose of the safety in operation of raising vehicle.
For achieving the above object, the present invention provides anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car, its
It is characterised by：Including action induction feeler lever, kinematic link, troubleshooting flap control mechanism, troubleshooting turnover panel, troubleshooting turnover panel recycling machine
Structure, kinematic link one end are flexibly connected with action induction feeler lever, and the other end connects troubleshooting flap control mechanism, and troubleshooting turnover panel is controlled
Mechanism controls troubleshooting turnover panel is opened, and troubleshooting turnover panel recovering mechanism is connected with troubleshooting turnover panel, action induction feeler lever, the control of troubleshooting turnover panel
Mechanism, troubleshooting turnover panel are fitted on vehicle body bottom frame, and troubleshooting turnover panel recovering mechanism is installed on drivers' cab floor.
Described action induction feeler lever arranges two vertical pillars near two ends, is connected with for connecting above column
The mounting seat of car body, mounting seat bottom surface are provided with stopper slot, and the related action induction feeler lever of column is relative to mounting seat in stopper slot
Rotate.
Back-moving spring is provided with described kinematic link, and the back-moving spring other end is installed on car body, in action induction
Feeler lever can apply counteracting force when rotating, it is ensured that action induction feeler lever is in state vertically downward.
Described troubleshooting flap control mechanism includes that turnover panel is linked up with, Linear motor-driven push rod, emergent control button, angle bar, company
Joint, rotary shaft, holddown spring, jointing are flexibly connected angle bar, and angle bar is flexibly connected with rotary shaft, turnover panel hook middle part
It is rotatably connected in rotary shaft, top connects Linear motor-driven push rod, holddown spring is installed in rotary shaft.
Described troubleshooting turnover panel is to be cross-linked to form by some crossbeams and longeron, near middle part on crossbeam below
Two connecting seats are installed in activity.
Described troubleshooting turnover panel recovering mechanism includes connecting mounting seat, handle, steel wire rope, and mounting seat is installed to drivers' cab ground
On plate, handle is arranged in connection mounting seat, and steel wire rope is connected with troubleshooting turnover panel, when troubleshooting turnover panel falls, pulls up drawing
Handss, by steel wire rope by troubleshooting turnover panel pull-up, snap on the hook of troubleshooting flap control mechanism, realize troubleshooting turnover panel in drivers' cab
Interior manual recovery function.
Advantages of the present invention and good effect：
（1）The present invention is set to be strayed into sky under car in vehicle operation by sensing the mechanisms such as feeler lever, troubleshooting turnover panel and action
Between people, biological Anti-bumping protection is provided, other foreign bodies are carried out with troubleshooting, are realized avoiding the generation of bigger accident, are improved vehicle
Safety in operation.
（2）In the present invention, troubleshooting turnover panel can be fallen by sensing feeler lever and the automatically controlled two ways of driver, with very high
Reliability.While troubleshooting turnover panel falls, vehicle triggers brake hard, further reduces pedestrian, foreign body and is strayed under car and causes
Loss.
（3）In the present invention, troubleshooting turnover panel can be reclaimed in driver room manually, it is not necessary to which drivers' cab pierces space under car, tool
There is operation ease, while reducing driver enters place risks under car.
Description of the drawings
Fig. 1 is the structural representation of troubleshooting preventer of the present invention.
Fig. 2 is sensing feeler lever of the present invention, kinematic link structural representation.
Fig. 3 is troubleshooting reverse turning bed structure schematic diagram of the present invention.
Fig. 4 is troubleshooting flap control mechanism structural representation of the present invention.
Fig. 5 is troubleshooting turnover panel recovering mechanism structural representation of the present invention.
Specific embodiment
Fig. 1 is referred to, anticollision obstacle deflector includes under low-floor rail traffic vehicles car of the present invention：Action induction is visited
Bar 1, kinematic link 2, troubleshooting flap control mechanism 3, troubleshooting turnover panel 4, troubleshooting turnover panel recovering mechanism 5.Action induction feeler lever 1, row
Barrier flap control mechanism 3, troubleshooting turnover panel 4 are installed on vehicle body bottom frame；2 connecting moves of kinematic link sensing feeler lever 1, troubleshooting turnover panel
Controlling organization 3；Troubleshooting turnover panel recovering mechanism 5 is installed on drivers' cab floor.
Refering to Fig. 2, mounting seat 6 being provided with the top of action induction feeler lever 1 and being welded on vehicle body bottom frame, feeler lever is pacified using bearing pin 7
It is attached to mounting seat 6（It is provided with spacing use breach, it is to avoid action induction feeler lever 1 is rotated to vehicle traffic direction）On, action
Sensing feeler lever 1 can be rotated to the opposite direction of vehicle traffic direction along bearing pin 7.Back-moving spring 8, energy is provided with kinematic link 2
Enough apply certain pulling force, it is ensured that action induction feeler lever 1 is in state vertically downward.8 one end of back-moving spring is installed to transmission
On connecting rod 2, the other end is installed on car body.
Fig. 3 is referred to, troubleshooting flap control mechanism 3 is installed on vehicle body bottom frame.Troubleshooting turnover panel 4 is installed to using mounting seat 9
On car body, troubleshooting turnover panel 4 can be rotated around mounting seat 9.Hook base 10 is welded on troubleshooting turnover panel 4, with troubleshooting turnover panel control
Hook in mechanism processed 3 is used cooperatively.When turnover panel opening of hook, troubleshooting turnover panel 4 is rotated down by own wt falls rail
On road, protection troubleshooting function is realized.
Fig. 4 is referred to, troubleshooting flap control mechanism 3 is provided with mounting seat 11, turnover panel hook 12, Linear motor-driven push rod 13, company
Connect wire 14, emergent control button 15, angle bar 16, jointing 17, rotary shaft 18, holddown spring 19.
The function of troubleshooting flap control mechanism 3 is to control falling for troubleshooting turnover panel 4 by turnover panel hook 12.Specific embodiment party
Formula has two kinds：
First, can rotate to the opposite direction to vehicle traffic direction after foreign body encountered by action induction feeler lever 1, promote transmission to connect inwards
Bar 2.Kinematic link 2 promotes angle bar 16 to turn clockwise along rotary shaft 18 by jointing 17.Angle bar 16 is turned over by promoting
The angle bar flange of plate hook 12, it is achieved that turnover panel hook 12 turns clockwise along rotary shaft 18, when being rotated up to certain angle
When, turnover panel hook 12 is departed from the hook base 10 of welding on troubleshooting turnover panel 4, and troubleshooting turnover panel 4 falls.
2nd, after driver has found foreign body, in driver room, emergent control button 15 is pressed, power supply is passed through connecting wire 14
It is transmitted on Linear motor-driven push rod 13.Linear motor-driven push rod 13 electric after 12 suitable along rotary shaft 18 to front promotion turnover panel hook
Hour hands rotate, and when certain angle is rotated up to, turnover panel hook 12 is departed from the hook base 10 of welding on troubleshooting turnover panel 4, troubleshooting
Turnover panel 4 falls.
In the case of operating mode two, action induction feeler lever 1, kinematic link 2, angle bar 16 are without any action.Holddown spring
19 are installed in rotary shaft 18, it is achieved that turnover panel hook 12 can be automatic when kinematic link 2, Linear motor-driven push rod 13 are not acted on
Resilience, and ensure that turnover panel is linked up with 12 actions and needs certain power, it is to avoid open under vehicle normal operating condition, cause thing
Therefore.
Fig. 5 is referred to, troubleshooting turnover panel recovering mechanism 5 is installed on drivers' cab floor by mounting seat 20, handle is set thereon
21st, steel wire rope 22, steel wire rope 22 are connected with troubleshooting turnover panel 4.When troubleshooting turnover panel 4 falls, handle 21 can be pulled up, is passed through
4 pull-up of troubleshooting turnover panel is snapped on turnover panel hook 12, it is achieved that manual recovery of the troubleshooting turnover panel 4 in driver room by steel wire rope 22
Function.
Claims (6)
1. anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car, it is characterised in that：Including action induction feeler lever, biography
Dynamic connecting rod, troubleshooting flap control mechanism, troubleshooting turnover panel, troubleshooting turnover panel recovering mechanism, kinematic link one end and action induction feeler lever
It is flexibly connected, the other end connects troubleshooting flap control mechanism, troubleshooting flap control mechanism control troubleshooting turnover panel is opened, troubleshooting turnover panel
Recovering mechanism is connected with troubleshooting turnover panel, and action induction feeler lever, troubleshooting flap control mechanism, troubleshooting turnover panel fit into vehicle body bottom frame
On, troubleshooting turnover panel recovering mechanism is installed on drivers' cab floor.
2. anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car according to claim 1, it is characterised in that：
Action induction feeler lever arranges two vertical pillars near two ends, is connected with the mounting seat for connection body above column,
Mounting seat bottom surface is provided with stopper slot, and the related action induction feeler lever of column is rotated in stopper slot relative to mounting seat.
3. anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car according to claim 1, it is characterised in that：
Back-moving spring is provided with described kinematic link, the back-moving spring other end is installed on car body, rotate in action induction feeler lever
When can apply counteracting force, it is ensured that action induction feeler lever is in state vertically downward.
4. anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car according to claim 1, it is characterised in that：
Described troubleshooting flap control mechanism includes that turnover panel is linked up with, Linear motor-driven push rod, emergent control button, angle bar, jointing, rotation
Rotating shaft, holddown spring, jointing are flexibly connected angle bar, and angle bar is flexibly connected with rotary shaft, and turnover panel hook middle part rotates connection
On the rotary shaft, top connection Linear motor-driven push rod, holddown spring are installed in rotary shaft.
5. anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car according to claim 1, it is characterised in that：
Described troubleshooting turnover panel is to be cross-linked to form by some crossbeams and longeron, and on crossbeam below, near middle part, activity is installed
Two connecting seats.
6. anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car according to claim 1, it is characterised in that：
Described troubleshooting turnover panel recovering mechanism includes connecting mounting seat, handle, steel wire rope, and mounting seat is installed on drivers' cab floor, draws
Handss are arranged in connection mounting seat, and steel wire rope is connected with troubleshooting turnover panel, when troubleshooting turnover panel falls, is pulled up handle, is passed through
Steel wire rope snaps into troubleshooting turnover panel pull-up on the hook of troubleshooting flap control mechanism, realizes handss of the troubleshooting turnover panel in driver room
Dynamic recovery function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122178.9A CN106494449A (en) | 2016-12-08 | 2016-12-08 | Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122178.9A CN106494449A (en) | 2016-12-08 | 2016-12-08 | Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494449A true CN106494449A (en) | 2017-03-15 |
Family
ID=58329956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611122178.9A Pending CN106494449A (en) | 2016-12-08 | 2016-12-08 | Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509947A (en) * | 2019-08-26 | 2019-11-29 | 中车四方车辆有限公司 | A kind of low floor vehicle vehicle bottom protective device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040464U (en) * | 1988-07-18 | 1989-07-05 | 沈骊天 | Pedestrian protector for motor vehicle |
| CN1374215A (en) * | 2002-04-13 | 2002-10-16 | 连华平 | Safety guard for automobile |
| JP2011005902A (en) * | 2009-06-24 | 2011-01-13 | Tokyu Car Corp | Coupling hood door for railroad vehicle |
| CN103909886A (en) * | 2012-12-28 | 2014-07-09 | 王怀云 | Automotive collision and damage prevention device |
| CN105329244A (en) * | 2015-11-25 | 2016-02-17 | 穆雨征 | Person automatic protection device applied to subway vehicle |
| CN206383966U (en) * | 2016-12-08 | 2017-08-08 | 中车长春轨道客车股份有限公司 | Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car |
-
2016
- 2016-12-08 CN CN201611122178.9A patent/CN106494449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040464U (en) * | 1988-07-18 | 1989-07-05 | 沈骊天 | Pedestrian protector for motor vehicle |
| CN1374215A (en) * | 2002-04-13 | 2002-10-16 | 连华平 | Safety guard for automobile |
| JP2011005902A (en) * | 2009-06-24 | 2011-01-13 | Tokyu Car Corp | Coupling hood door for railroad vehicle |
| CN103909886A (en) * | 2012-12-28 | 2014-07-09 | 王怀云 | Automotive collision and damage prevention device |
| CN105329244A (en) * | 2015-11-25 | 2016-02-17 | 穆雨征 | Person automatic protection device applied to subway vehicle |
| CN206383966U (en) * | 2016-12-08 | 2017-08-08 | 中车长春轨道客车股份有限公司 | Anticollision obstacle deflector under a kind of low-floor rail traffic vehicles car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509947A (en) * | 2019-08-26 | 2019-11-29 | 中车四方车辆有限公司 | A kind of low floor vehicle vehicle bottom protective device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |