CN107878470B - Platform gap attachment device - Google Patents
Platform gap attachment device Download PDFInfo
- Publication number
- CN107878470B CN107878470B CN201710865403.6A CN201710865403A CN107878470B CN 107878470 B CN107878470 B CN 107878470B CN 201710865403 A CN201710865403 A CN 201710865403A CN 107878470 B CN107878470 B CN 107878470B
- Authority
- CN
- China
- Prior art keywords
- hinged
- sliding
- extension plank
- power
- bridge plate
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The present invention relates to a kind of vehicles auxiliary devices, disclose a kind of platform gap attachment device, it includes extension plank (1), it further include drive rod (2), master link (3) and buffer bar (4), extension plank (1) is equipped with bridge plate sliding slot (5) and a longitudinally arranged bridge plate buffering chute (6) for a lateral arrangement, one end of master link (3) is hinged on drive rod (2), the middle part of the other end and buffer bar (4) is hinged and hinged place is equipped with the first pulley (7) slided in bridge plate buffering chute (6), one end of buffer bar (4) is equipped with the second pulley (8) slided in bridge plate sliding slot (5).The present invention passes through the flexible of extension plank, enable passenger to enter array carriage more safely, avoids making a misstep phenomenon, ensure the wheelchair safe passing of disabled person, enhance safety guarantee when passenger getting on/off compartment, while article can also be effectively prevent to fall into the gap between train and platform.
Description
Technical field
The present invention relates to a kind of vehicles auxiliary devices, more particularly to a kind of platform gap attachment device.
Background technique
In train (Tube and Train) construction, in order to guarantee the safety traffic of compartment, between track and platform
Inevitable there are gaps appropriate, thus occur as soon as the gap after train destinating station platform between its train door and platform, due to gap
Presence so that passenger get on or off the bus must across this gap, slightly accidentally or foot-up it is not high, passenger is easy to tread in gap, from
And it is simultaneously panic or injured to cause passenger to get a fright, there are great security risks in this gap.
Summary of the invention
The present invention provides a kind of platform seam aiming at the problem that security risk as existing for platform gap in the prior art
Gap attachment device.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
Platform gap attachment device, including extension plank further include drive rod and connect with drive rod to realize extension plank
Flexible transmission mechanism, transmission mechanism include the master link hinged with drive rod and the buffer bar hinged with master link,
Extension plank is equipped with the bridge plate sliding slot and a longitudinally arranged bridge plate buffering chute of a lateral arrangement, one end of master link
It is hinged on drive rod, the middle part of the other end and buffer bar is hinged and hinged place is equipped with first slided in bridge plate buffering chute
Pulley, an end of buffer bar are equipped with the second pulley slided in bridge plate sliding slot；Extension plank is striped made of alloy
Anti-skidding bridge plate, extension plank with a thickness of 3-6mm；It further include starting box, drive rod is hinged on the side wall of starting box, retractile bridge
When plate retracts, transmission mechanism can be accommodated in completely in starting box；Start the sliding sliding slot that lateral arrangement is equipped in box, drive rod
With power-assisted sliding strut is connected at the hinge joint of master link, power assisted support rod, power-assisted sliding support are hinged in the middle part of master link
Power-assisted sliding support relay bar is hinged between bar and power assisted support rod, power-assisted sliding support relay bar and the hinged place of power-assisted sliding strut are equipped with
The first sliding block that can be slided in sliding sliding slot, power-assisted sliding support relay bar are hinged on the middle part of power assisted support rod, power-assisted support
End on bar far from master link is equipped with the second sliding block that can be slided in sliding sliding slot.Starting box is played to transmission mechanism
Protective effect, while also can be avoided dust corrode components.It master link, power assisted support rod, power-assisted sliding strut and helps
Power sliding support relay bar hingedly forms parallelogram afterwards.So that the transmission process of entire transmission mechanism is more steady, smooth.
Preferably, further include that one end is connected on starting box side wall, the pulling force of the end connection of the other end and buffer bar
Spring.Tension spring forces in buffer bar, so that tension spring restores during extension plank retracts, it also can be to buffering
Bar applies certain pulling force, so that extension plank is more efficiently withdrawn；During releasing extension plank, tension spring can be protected
Card buffer bar is arranged at an angle, so that the thrust angle that master link applies buffer bar is more reasonable, guarantees retractile bridge
Plate smoothly, can be released efficiently.
Preferably, further including that one end is connected on extension plank and stretches along the bridge plate of extension plank telescopic direction arrangement
The other end of bar, bridge plate telescopic rod is fixed on platform.
Preferably, be fixed with anti-collision rubber pad close to the end of train door on extension plank, play to extension plank with
And the protective effect to train door.
Preferably, transmission mechanism is located at below extension plank, and it is equipped with transmission mechanism in the two sides of extension plank, it is real
It now exerts a force to the two sides of extension plank, guarantees that extension plank can be more smooth, stable flexible.
Preferably, drive rod is connected on platform protective sliding door or by a motor driven.Drive rod is T-shaped,
Middle one end is connect with master link, another end is connected on platform protective sliding door or connect with a motor, cross bar in T shape
It is hinged on starting box with the intersection of vertical bar.
Preferably, further including the protective cover hinged with extension plank.Protective cover can shelter from flexible bridge, enhancing
The fixation and balance of extension plank, and increase aesthetics.
The present invention is due to using above technical scheme, with significant technical effect:
The present invention controls the automatic flattened of bridge plate by drive rod and shrinks, when train stops platform, platform protective fence
Automatic flattened bridge plate out, automatically retracts bridge plate when protective fence door is closed, so that passenger can easily enter when door is opened
Array carriage is also avoided that passenger, there is a phenomenon where making a misstep, ensures the wheelchair safe passing of disabled person, enhance when entering array carriage
Safety guarantee when passenger getting on/off compartment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram that extension plank stretches out.
Fig. 3 is the structural schematic diagram that extension plank retracts.
The toponym that each number designation is referred in attached drawing is as follows: 1-extension plank, 2-drive rods, 3-main connections
Bar, 4-buffer bars, 5-bridge plate sliding slots, 6-bridge plate buffering chutes, 7-first pulleys, 8-second pulleys, 9-starting boxes,
10-tension springs, 11-sliding sliding slots, 12-power-assisted sliding struts, 13-power assisted support rods, 14-power-assisted sliding support relay bars,
15-the first sliding block, the 16-the second sliding block, 17-bridge plate telescopic rods, 18-anti-collision rubber pads.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
Platform gap attachment device, as shown in Figure 1-Figure 3, including can be blocked by stretching motion train and platform it
Between gap extension plank 1, further include that the driver for realizing that extension plank 1 is flexible is connect for drive rod 2 and with drive rod 2
Structure, transmission mechanism is located at 1 lower section of extension plank, and is equipped with transmission mechanism in the two sides of extension plank 1.Extension plank 1 is to close
The anti-skidding bridge plate of striped made of gold, the i.e. plate face of extension plank are equipped with anti-skidding striped, extension plank 1 with a thickness of 3mm, close
Extension plank 1 made of gold has the advantages that at low cost, intensity is high, non-corrosive, easily promotes.
Transmission mechanism includes the master link 3 hinged with drive rod 2 and the buffer bar 4 hinged with master link 3, is stretched
Bridge plate 1 is equipped with the bridge plate sliding slot 5 and a longitudinally arranged bridge plate buffering chute 6 of a lateral arrangement, one end of master link 3
It is hinged on drive rod 2, the middle part of the other end and buffer bar 4 is hinged and hinged place is equipped with and slides in bridge plate buffering chute 6
First pulley 7, an end of buffer bar 4 are equipped with the second pulley 8 slided in bridge plate sliding slot 5, driver in the present embodiment
Structure further includes servomechanism, and servomechanism includes power-assisted sliding strut 12, power assisted support rod 13 and power-assisted sliding support relay bar 14, tool
Body is the sliding sliding slot 11 that lateral arrangement is equipped in starting box 9, connect and helps at drive rod 2 and the hinge joint of master link 3
Power sliding strut 12, the middle part of master link 3 are hinged with power assisted support rod 13, cut with scissors between power-assisted sliding strut 12 and power assisted support rod 13
It is connected to power-assisted sliding support relay bar 14, the hinged place of power-assisted sliding support relay bar 14 and power-assisted sliding strut 12 is equipped with can be in sliding sliding slot
The first sliding blocks 15 slided in 11, power-assisted sliding support relay bar 14 are hinged on the middle part of power assisted support rod 13, on power assisted support rod 13
End far from master link 3 is equipped with the second sliding block 16 that can be slided in sliding sliding slot 11.Boosting mechanism is played to main biography
The booster action of dynamic part, is arranged the transmission for enabling to the main body running part of transmission mechanism more stable, so that flexible
Bridge plate 1 can be more smoothly flattened and be shunk.
It further include starting box 9 in the present embodiment, starting box 9 is set to the side of flexible slab bridge, and drive rod 2 is hinged on starting
On the side wall of box 9, when extension plank 1 retracts, transmission mechanism can be accommodated in completely in starting box 9, so that in retractile bridge
After plate 1 retracts, entire transmission mechanism can be placed in starting box 9, play the protective effect to transmission mechanism, while also can
Dust is avoided to corrode components；It further include that one end is connected on starting 9 side wall of box, another list is connect with the end of buffer bar 4
Tension spring 10.It further include the protective cover hinged with extension plank 1, flexible bridge is mounted on platform edge, by protective cover
It is mounted under protective fence sliding door, 1 top of flexible slab bridge, flexible bridge can be sheltered from, for increasing aesthetics, simultaneously also
The fixation and balanced action of enhancing extension plank can be played.
It further include that one end is connected on extension plank 1 and along the bridge plate of 1 telescopic direction of extension plank arrangement in the present embodiment
The other end of telescopic rod 17, bridge plate telescopic rod 17 is fixed on platform.Bridge plate telescopic rod 17 is fixed on platform, by extension plank
1 is set to the top of bridge plate telescopic rod 17, so that transmission mechanism is when retracting or releasing extension plank 1, extension plank 1 can be along
Bridge plate telescopic rod 17 moves back and forth, and the straight path of extension plank 1 is effectively ensured, while it is also possible that extension plank 1 is being stretched
Compression process more smoothly carries out.
Drive rod 2 is connected on platform protective sliding door, and the end on extension plank 1 close to train door is fixed with for preventing
The only anti-collision rubber pad 18 of extension plank 1 and the direct collision of train door edge is played to extension plank 1 and to the guarantor of train door
Shield effect.When train stops close to platform, protective fence sliding door is opened, and protective fence sliding door pushes drive rod 2, drive rod 2
Buffer bar 4 is driven to move by master link 3, while in power-assisted sliding strut 12, power assisted support rod 13 and power-assisted sliding support relay
Enable 4 stable motion of buffer bar under the booster action of bar 14, then master link 3 and buffer bar 4 by first pulley 7 and
Second pulley 8 pushes extension plank 1 mobile so that extension plank 1 is stretched out along bridge plate telescopic rod 17, block train and platform it
Between gap；When train closes train door and when protective fence sliding door, drive rod 2 due to protective fence sliding door motive force, from
And extension plank 1 is caused to be automatically withdrawn into origin-location.
This system structure is simple, is not necessarily to electric power, energy conservation and environmental protection, by drive rod 2 control the automatic flattened of extension plank 1 and
It withdraws, the flattened moving telescopic bridge plate 1 automatically when train and protective fence sliding door are opened is closed in train and protective fence sliding door
When automatically retract extension plank 1, passenger enter array carriage when do not have to the moment concern underfooting the case where, can compare easily into
Enter, passenger is avoided, there is a phenomenon where making a misstep, to ensure the wheelchair safe passing of disabled person, enhancing passenger gets on or off the bus when entering compartment
Safety guarantee when compartment, while article can also be effectively prevent to fall into the gap between train and platform.
Embodiment 2
With embodiment 1, except that extension plank 1 is driven by electric, specially in one electricity of platform edge setting
Machine drives drive rod 2 to rotate by motor, to realize that drive rod 2 drives transmission mechanism operating and stretches out extension plank 1
Or it retracts.
Embodiment 3
With embodiment 1 or 2, except that extension plank 1 with a thickness of 6mm.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (7)
1. platform gap attachment device, including extension plank (1), it is characterised in that: further include drive rod (2) and and drive rod
(2) extension plank (1) flexible transmission mechanism is realized in connection, and transmission mechanism includes the master link (3) hinged with drive rod (2)
And the hinged buffer bar (4) with master link (3), extension plank (1) be equipped with a lateral arrangement bridge plate sliding slot (5) and
One longitudinally arranged bridge plate buffering chute (6), one end of master link (3) are hinged on drive rod (2), the other end and buffer bar
(4) middle part is hinged and hinged place is equipped with the first pulley (7) slided in bridge plate buffering chute (6), and one of buffer bar (4)
End is equipped with the second pulley (8) slided in bridge plate sliding slot (5), and extension plank (1) is the anti-skidding bridge of striped made of aluminium alloy
Plate, extension plank (1) with a thickness of 3-6mm；It further include starting box (9), drive rod (2) is hinged on the side wall of starting box (9),
When extension plank (1) retracts, transmission mechanism can be accommodated in completely in starting box (9)；Start and is equipped with lateral arrangement in box (9)
It slides sliding slot (11), is connected with power-assisted sliding strut (12) at the hinge joint of drive rod (2) and master link (3), master link (3)
Middle part be hinged with power assisted support rod (13), be hinged with power-assisted sliding support between power-assisted sliding strut (12) and power assisted support rod (13) and connect
Power bar (14), the hinged place of power-assisted sliding support relay bar (14) and power-assisted sliding strut (12) is equipped with can be sliding in sliding sliding slot (11)
Dynamic the first sliding block (15), power-assisted sliding support relay bar (14) are hinged on the middle part of power assisted support rod (13), power assisted support rod (13)
The upper end far from master link (3) is equipped with the second sliding block (16) that can be slided in sliding sliding slot (11).
2. platform gap attachment device according to claim 1, it is characterised in that: further include that one end is connected to starting box
(9) on side wall, tension spring (10) that another list is connect with the end of buffer bar (4).
3. platform gap attachment device according to claim 1, it is characterised in that: further include that one end is connected to extension plank
(1) on and along the bridge plate telescopic rod (17) of extension plank (1) telescopic direction arrangement, the other end of bridge plate telescopic rod (17) is fixed on
On platform.
4. platform gap attachment device according to claim 1, it is characterised in that: close to train door on extension plank (1)
End be fixed with anti-collision rubber pad (18).
5. platform gap attachment device according to claim 1, it is characterised in that: transmission mechanism is located at extension plank (1)
Lower section, and transmission mechanism is equipped in the two sides of extension plank (1).
6. platform gap attachment device according to claim 1, it is characterised in that: drive rod (2) is connected to platform protection
On sliding door or pass through a motor driven.
7. platform gap attachment device according to claim 1, it is characterised in that: further include hinged with extension plank (1)
Protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865403.6A CN107878470B (en) | 2017-09-22 | 2017-09-22 | Platform gap attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865403.6A CN107878470B (en) | 2017-09-22 | 2017-09-22 | Platform gap attachment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107878470A CN107878470A (en) | 2018-04-06 |
| CN107878470B true CN107878470B (en) | 2019-08-09 |
Family
ID=61780652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710865403.6A Expired - Fee Related CN107878470B (en) | 2017-09-22 | 2017-09-22 | Platform gap attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107878470B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946102B (en) * | 2020-06-19 | 2021-11-30 | 宁波市鄞州区规划设计院 | Wisdom city bus stop |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB471892A (en) * | 1936-01-10 | 1937-09-10 | Armstrong Whitworth Co Eng | Improvements in or relating to retractable steps for use on vehicles |
| CN101269662A (en) * | 2007-03-19 | 2008-09-24 | 黄垤树 | Improvement of underground automobile door and platform gap structure |
| EP2418124B1 (en) * | 2010-08-12 | 2012-11-14 | Thule Sweden AB | Extendable and retractable step arrangement. |
| JP2016124425A (en) * | 2015-01-05 | 2016-07-11 | 三菱電機株式会社 | Gate device |
| CN106080632B (en) * | 2016-07-20 | 2018-08-21 | 卓爱仙 | Gap filling automatic connecting system |
| CN106476814A (en) * | 2016-11-09 | 2017-03-08 | 南京九致信息科技有限公司 | For eliminating the device with pedal in gap and method between platform and train vehicle body |
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2017
- 2017-09-22 CN CN201710865403.6A patent/CN107878470B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN107878470A (en) | 2018-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190108 Address after: 350700 Fujian Province Fuzhou Yongtai County Qingliang Town Guzhang New Court 1 # Business Service Network 1 Applicant after: Fujian Hairun Yili Electronic Technology Co., Ltd. Address before: 350700 Qiucuo 37, Lidao Village, Chengfeng Town, Yongtai County, Fuzhou City, Fujian Province Applicant before: Zhuo Aixian |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200922 |