CN109367545A - Telescopic platform compensator - Google Patents
Telescopic platform compensator Download PDFInfo
- Publication number
- CN109367545A CN109367545A CN201811284181.XA CN201811284181A CN109367545A CN 109367545 A CN109367545 A CN 109367545A CN 201811284181 A CN201811284181 A CN 201811284181A CN 109367545 A CN109367545 A CN 109367545A
- Authority
- CN
- China
- Prior art keywords
- pedal
- platform
- support bar
- warning lamp
- skewed slot
- 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.)
- Granted
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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
Abstract
The present invention relates to a kind of telescopic platform compensators, including pedal pad plate, pedal, upper support bar, skewed slot supporting block, lower support bar, fixed bracket, driving motor, electromagnetic brake with manual unlocking, wherein pedal pad plate is mounted on platform upper surface, fixed bracket is fixed on platform inner wall by locking mounting screw, it is flexibly connected between upper support bar and lower support bar using skewed slot supporting block, pedal front end is mounted with yellow led warning lamp band, telescopic platform compensator is able to solve the problem of existing Turnover plate type platform compensator cannot achieve platform and vehicle seamless interfacing, using the structure design of support rod extra bus auxiliary stress, it is able to solve the weak problem of existing telescopic compensator bearing capacity, electromagnetic brake and alarming device with manual unlocking improve the safety and stability of equipment.
Description
Technical field
The present invention relates to a kind of telescopic platform compensators in gap between compensation platform and rail vehicle.
Background technique
Existing rail transit train has larger gap, Lv Keshang when stopping platform between car door doorway outer and platform
It needs when getting off across gap, steps on the possibility fallen down in gap there are foot.Therefore between on platform or car door equipped with reducing
The platform compensator of gap, existing platform compensator mainly based on Turnover plate type platform compensator, Turnover plate type platform compensator by
It is fixed in turnover panel width, and the gap uncertainty of vehicle and platform, it can not accomplish the seamless interfacing of platform and train, pacify
After having filled Turnover plate type platform compensator, a gap of uncertain width is still had, passenger, which still has, steps on empty possibility, especially pair
In the women passenger to wear high heels, it is very easy to step on sky.It is stacked scalable anti-that patent 200910047924.6 devises a kind of set
Hollow plate is stepped on, although gap can be reduced, due to its force structure, bearing capacity is weaker after pedal stretching, extension, system
Not set manual unlocking device, and by the way of screw rod driving, once system is out of control, it is difficult to complete the behaviour of manual withdrawal pedal
Make, adverse effect will be caused to driving.
Summary of the invention
In view of the above problems, the object of the present invention is to provide one kind can be realized platform and vehicle seamless interfacing, carrying energy
Strong, the stable telescopic platform compensator of power.
The technical solution adopted by the present invention to solve the technical problems is: a kind of telescopic platform compensator, including platform
(1), pedal pad plate (2), non-slipping block (3), pedal stretch pulley blocks (4), pedal (5), anticollision rubber head (6), reach position induction
Switch (7), upper support bar (8), retaining spring (9), bearing (10), skewed slot supporting block (11), lower support bar (12), toothed belt
Support plate (13), upper fixed press nips (14), lower fixed press nips (15), driving gear (16), the electromagnetic system with manual unlocking
Dynamic device (17) manual unlocking drawstring (18), locking mounting screw (19), receive bit switch (20), intermediate reduction gear reinforcement sliding tooth
Take turns (21), motor gear axis (22), driving motor (23), drive shaft (24), fixed bracket (25), pedal pad plate (2) installation
In platform (1) upper surface, pedal pad plate (2) upper surface is posted non-slipping block (3), and the pedal pulley blocks (4) that stretch are installed on pedal
Sheath plate (2) lower surface front end, pedal (5) are placed in pedal pad plate (2), and pedal stretches pulley blocks (4) below pedal (5)
Serve support and it is smooth, anticollision rubber head (6) is inlaid in pedal (5) front end, and anticollision rubber head (6) lower end two sides are respectively mounted with to reach
Position inductive switch (7), upper support bar (8) is mounted below pedal (5) front end, between upper support bar (8) and lower support bar (12)
It is realized and is flexibly connected in the skewed slot of skewed slot supporting block (11) using the bearing (10) of upper support bar (8) lower end, upper support bar
(8) it is connected between skewed slot supporting block (11) by retaining spring (9), skewed slot supporting block (11) is fixed on lower support bar (12)
Upper end, lower support bar (12) are fixed on support plate (13) front end of toothed belt, and the support plate (13) of toothed belt is stuck in fixed pressure
Between wheel group (14), lower fixed press nips (15), driving gear (16) is engaged with support plate (13) center tooth band of toothed belt, when
When driving gear (16) rotation, operation before and after the support plate (13) of toothed belt is driven, lower fixed press nips (15) rear is provided with
Electromagnetic brake (17) with manual unlocking brakes the support plate (13) of toothed belt in motor not running, prevents from stepping on
Plate (5) is surprisingly flexible, and the manual unlocking drawstring (18) of the electromagnetic brake (17) with manual unlocking is connected on platform, works as system
Dropping manual unlocking drawstring (18) when occurring abnormal may be implemented manual unlocking, and the fixation bracket of platform compensator passes through locking peace
Cartridge screw (19) is fixed on platform inner wall, and driving mechanism or so two parts pass through fixed bracket (20) and link together, and is driven
Two identical driving gears (16) are installed at axis (24) both ends, and intermediate reduction gear reinforcement driving gear (21) is mounted on drive shaft (24)
Centre, the engaged gears with the motor gear axis (22) of driving motor (23), driving motor (23) are fixed on fixed bracket (25)
On.
A kind of telescopic platform compensator further includes the yellow led warning lamp band (26) for being mounted on pedal front end, is mounted on
Buzzer (27) at left and right sides of pedal (5) front end, pedal is in telescopic process, yellow led warning lamp flashing, when reaching position
When, warning lamp is always on, and reminding passengers pay attention to underfooting safety, and after pedal withdrawal, warning lamp extinguishes, when system breaks down
When, warning lamp flashing, while buzzer (27) alarm of the left and right sides.
The invention has the advantages that compared with prior art, the present invention being able to solve existing Turnover plate type platform compensator
The problem of cannot achieve platform and vehicle seamless interfacing is designed using the structure of support rod extra bus auxiliary stress, is able to solve
The weak problem of existing telescopic compensator bearing capacity, provided with the electromagnetic brake with manual unlocking and warning lamp and buzzing report
Alert device, the safety and stability of equipment greatly increase, and equipment greatly reduces peace without providing gas source using motor driven
Difficulty is filled, equipment is mounted on platform side and structure is simple, and repair and maintenance is very convenient.
Detailed description of the invention
Fig. 1 is the side block diagram of the embodiment of the present invention.
Fig. 2 is the Facad structure view of the embodiment of the present invention.
Fig. 3 is the alarming device scheme of installation of the embodiment of the present invention.
Specific embodiment
Following present the specific embodiments of telescopic platform compensator provided by the invention.
Such as attached drawing 1, attached drawing 2, telescopic platform compensator of the present invention, including platform (1), pedal pad plate (2) are prevented
Sliding block (3), pedal stretch pulley blocks (4), pedal (5), anticollision rubber head (6), reach an inductive switch (7), upper support bar (8),
Retaining spring (9), bearing (10), skewed slot supporting block (11), lower support bar (12), the support plate (13) of toothed belt, upper fixed pressure
Wheel group (14), lower fixed press nips (15), driving gear (16), the electromagnetic brake (17) with manual unlocking, manual unlocking are drawn
Rope (18) loosens mounting screw (19), receives bit switch (20), the driving of intermediate reduction gear reinforcement gear (21), motor gear axis
(22), driving motor (23), drive shaft (24), fixed bracket (25), wherein pedal pad plate (2) is mounted on table on platform (1)
Face, pedal pad plate (2) upper surface are posted non-slipping block (3), and the pedal pulley blocks (4) that stretch are installed on pedal pad plate (2) following table
It holds in front, pedal (5) is placed in pedal pad plate (2), and it is pedal support that pedal, which stretches pulley blocks (4) below pedal (5),
It acts on and ensures that pedal can be moved flexibly, anticollision rubber head (6) is inlaid in pedal (5) front end, and anticollision rubber head (6) lower end two sides are each
It is mounted with to reach an inductive switch (7), when the anticollision rubber head of pedal front end and the lower door frame of vehicle fit closely and reach setting
When pressure, anticollision rubber head (6) deflection makes to reach an inductive switch (7) movement, reaches position induction when two of the left and right sides and opens
After closing all movements, motor stops the support plate (13) of driving toothed belt, electromagnetic brake (17) locking system with manual unlocking
It is dynamic, prevent pedal (5) from moving back, upper support bar (8) is mounted below pedal (5) front end, upper support bar (8) and skewed slot supporting block
(11) it is connected between by retaining spring (9), 30 degree of inclined skewed slots, upper support bar (8) is provided among skewed slot supporting block (11)
The bearing (10) of lower end is flexibly connected in skewed slot supporting block (11) skewed slot with skewed slot supporting block, and skewed slot supporting block (11) is solid
It is scheduled on lower support bar (12) upper end, lower support bar (12) is fixed on support plate (13) front end of toothed belt, the support plate of toothed belt
(13) it is stuck between fixed press nips (14), lower fixed press nips (15), drives the support plate of gear (16) and toothed belt
(13) tooth band occlusion drives operation before and after the support plate (13) of toothed belt, lower fixed pinch roller when driving gear (16) rotation
Group (15) rear is provided with the electromagnetic brake (17) with manual unlocking, in motor not running to the support plate (13) of toothed belt
It is braked, prevents pedal (5) surprisingly flexible, when pedal is withdrawn, encounter when the support plate (13) of toothed belt and receive bit switch
(20) when, motor stopping, while electromagnetic brake (17) power-off brake with manual unlocking, when telescopic platform compensator receives
When stretching out pedal or withdrawing the signal of pedal, while starting motor, also it is powered to electromagnetic brake, unlocks brake, band
The manual unlocking drawstring (18) of the electromagnetic brake (17) of manual unlocking is connected on platform, when abnormal or braking occurs in system
Device can not automatic unlocking when, can drop manual unlocking drawstring (18) realize manual unlocking, the driving of telescopic platform compensator
It is fixed on platform inner wall with support section by locking mounting screw (19), driving mechanism or so two parts pass through fixed bracket
(25) it links together, two identical drivings gear (16) are mounted on the both ends of drive shaft (24), the driving of intermediate reduction gear reinforcement
Gear (21) is mounted among drive shaft (24), is engaged with the motor gear axis (22) of driving motor (23), driving motor (23)
It being fixed on fixed bracket (20), driving motor is configured with overcurrent detection protector, after driving motor (23) receives order,
Intermediate reduction gear reinforcement driving gear (21) rotation is driven to be mounted on the both ends of drive shaft (24) so that drive shaft (24) be made to rotate
Two driving gears rotate synchronously, so that the support plate (13) of toothed belt be driven to be moved forward and backward, same axis, both ends are using phase
With gear, it is ensured that moved at left and right sides of pedal (5) simultaneously, thus prevent pedal two sides because amount of movement it is different caused by incline
Oblique clamping stagnation.
As shown in Fig. 3, telescopic platform compensator of the present invention, further includes the yellow led for being mounted on pedal front end
Warning lamp band (26), the buzzer (27) being mounted at left and right sides of pedal (5) front end, in pedal (5) front end close to anticollision rubber head
Position, make a call to row's aperture, install yellow led warning lamp band (25), install in the telescopic process of pedal, yellow led warning lamp
Flashing, when reaching, warning lamp is always on, and reminding passengers pay attention to underfooting safety, when brake does not unlock, reaches an inductive switch
(7) when resetting, the flashing of LED warning lamp, buzzer warning, when reaching an inductive switch (7) and receive bit switch (20) all
It is not operating, and when the overcurrent protective device of motor detects that current of electric is excessive, the flashing of LED warning lamp, buzzer warning, when opening
In place inductive switch (7) or receive bit switch (20) movement after, motor does not stop, then motor power is automatically closed and carries out
The flashing of LED warning lamp, buzzer warning.
Telescopic platform compensator of the present invention, control signal use the control mode with shielding door linkage, work as station
When platform shield door is opened, the starting of driving motor forward direction, while electromagnetic brake is powered and unlocks, and reaches after position, reaches bit switch
Movement, motor stopping, electromagnetic brake power off locking braking, when shield door is closed, driving motor reverse starting, while electromagnetism
Brake guaranties unlock, the support plate of toothed belt moves back, and pedal is withdrawn, and when receiving, the support plate of toothed belt, which is encountered, receives position
Switch, motor stopping, electromagnetic brake power off locking braking.
A kind of working principle of telescopic platform compensator of the present invention is as follows.
As shown in attached drawing 1, attached drawing 2, attached drawing 3, after vehicle pull-in comes to a complete stop, shield door will be opened, while also by pedal
It stretches out signal and gives telescopic platform compensator, the driving motor starting of telescopic platform compensator, while electromagnetic brake is logical
Electrolysis lock, motor gear axis driving deceleration force amplifier driving gear make drive shaft turns, and the driving gear synchronous at drive shaft both ends turns
It is dynamic, drive the support plate of toothed belt at left and right sides of telescopic platform compensator to advance, support plate is with lower support bar together to Forward
Dynamic, lower support bar pushes upper support bar to be moved along by skewed slot supporting block and retaining spring, so that pedal is driven to stretch out, until
Pedal front end rubber head encounters car door lower door frame, and thrust forward squeezes rubber head, and also deformation occurs while so that rubber head is close to doorframe,
Bit switch movement is reached to trigger two of rubber head lower part, after reaching bit switch movement, it was demonstrated that pedal is closely connected with vehicle, then
Driving motor is shut down, and electromagnetic brake power-off, brake brakes the support plate of toothed belt, prevents pedal from sliding, work as people
After stepping on pedal, support rod and pedal front end rubber head and the frictional force of door frame for vehicle under platform, pedal jointly carry out pedal
Support, simultaneously as the setting of skewed slot, when support force is inadequate, and pedal front end sinks, pedal can be squeezed forward, to increase
The frictional force of pedal front end rubber head and door frame for vehicle prevents pedal from sinking, to further enhance the bearing capacity of pedal, together
When also improve the compactness connected between pedal and vehicle.
Claims (3)
1. a kind of telescopic platform compensator, it is characterized in that: telescopic platform compensator, including pedal pad plate, pedal, upper branch
Strut, retaining spring, skewed slot supporting block, lower support bar, fixed bracket, pedal pad plate are mounted on platform upper surface, fixed branch
Frame is fixed on platform inner wall by locking mounting screw, and pedal is placed in pedal pad plate, before upper support bar is mounted on pedal
End lower section, skewed slot supporting block are fixed on lower support bar upper end, and upper support bar lower end axis is utilized between upper support bar and lower support bar
It holds and is flexibly connected in the skewed slot of skewed slot supporting block, while passing through retaining spring phase between upper support bar and skewed slot supporting block
Even；It further include the electromagnetic brake with manual unlocking, the manual unlocking drawstring of electromagnetic brake is connected on platform, is dropped manually
Manual unlocking may be implemented in unlock drawstring；Further include the yellow led warning lamp band for being mounted on pedal front end, be mounted on pedal front end
The buzzer of the left and right sides, pedal is in telescopic process, and the flashing of yellow led warning lamp, when reaching, warning lamp is always on, when
When system breaks down, warning lamp flashing, while the buzzer warning of the left and right sides.
2. a kind of telescopic platform compensator according to claim 1, it is characterized in that: further including the driving of intermediate reduction gear reinforcement
Gear, motor gear axis, driving motor drive gear, and drive shaft, the support plate of toothed belt, drive shaft left and right ends are equipped with
Identical driving gear, two driving gears are engaged with the tooth band of the support plate of two toothed belts respectively, the gear of driving motor
Intermediate reduction gear reinforcement on axis and drive shaft drives engaged gears.
3. a kind of telescopic platform compensator according to claim 1, it is characterized in that: reaching position when brake does not unlock
When inductive switch resets, the flashing of LED warning lamp, buzzer warning, when reaching an inductive switch and receive bit switch all not
Movement, the and when overcurrent protective device of motor detects that current of electric is excessive, the flashing of LED warning lamp, buzzer warning, when opening
In place inductive switch or receive bit switch movement after, motor does not stop, then motor power is automatically closed and carries out LED warning
Lamp flashing, buzzer warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284181.XA CN109367545B (en) | 2018-10-31 | 2018-10-31 | Telescopic platform compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284181.XA CN109367545B (en) | 2018-10-31 | 2018-10-31 | Telescopic platform compensator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109367545A true CN109367545A (en) | 2019-02-22 |
| CN109367545B CN109367545B (en) | 2020-06-19 |
Family
ID=65390744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811284181.XA Active CN109367545B (en) | 2018-10-31 | 2018-10-31 | Telescopic platform compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367545B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920663A (en) * | 2019-12-20 | 2020-03-27 | 重庆艾博瑞威轨道交通设备有限公司 | Electromagnetic braking system of rack-rail sightseeing train |
| CN112373489A (en) * | 2020-10-26 | 2021-02-19 | 天津轻工职业技术学院 | Telescopic pedal for shield door connection table and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004148941A (en) * | 2002-10-30 | 2004-05-27 | Nabco Ltd | Step device for platform |
| JP4283808B2 (en) * | 2003-10-15 | 2009-06-24 | コリア レイルロード リサーチ インスティテュート | Safety scaffold device for railway vehicles |
| CN104828096A (en) * | 2015-04-10 | 2015-08-12 | 金基德 | Railroad platform movable rail |
| CN205239487U (en) * | 2015-12-14 | 2016-05-18 | 中铁二院重庆勘察设计研究院有限责任公司 | Track traffic platform door assists footboard system |
| CN207916839U (en) * | 2018-03-16 | 2018-09-28 | 重庆市彭水县谷惠科技服务有限公司 | Track train platform telescopic footboard device |
-
2018
- 2018-10-31 CN CN201811284181.XA patent/CN109367545B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004148941A (en) * | 2002-10-30 | 2004-05-27 | Nabco Ltd | Step device for platform |
| JP4283808B2 (en) * | 2003-10-15 | 2009-06-24 | コリア レイルロード リサーチ インスティテュート | Safety scaffold device for railway vehicles |
| CN104828096A (en) * | 2015-04-10 | 2015-08-12 | 金基德 | Railroad platform movable rail |
| CN205239487U (en) * | 2015-12-14 | 2016-05-18 | 中铁二院重庆勘察设计研究院有限责任公司 | Track traffic platform door assists footboard system |
| CN207916839U (en) * | 2018-03-16 | 2018-09-28 | 重庆市彭水县谷惠科技服务有限公司 | Track train platform telescopic footboard device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920663A (en) * | 2019-12-20 | 2020-03-27 | 重庆艾博瑞威轨道交通设备有限公司 | Electromagnetic braking system of rack-rail sightseeing train |
| CN112373489A (en) * | 2020-10-26 | 2021-02-19 | 天津轻工职业技术学院 | Telescopic pedal for shield door connection table and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109367545B (en) | 2020-06-19 |
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| CB03 | Change of inventor or designer information |
Inventor after: Huang Jie Inventor after: Nie Rong Inventor after: Cao Xinya Inventor before: Nie Rong Inventor before: Huang Jie Inventor before: Cao Xinya |
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