CN102381316B - Subway platform shield door anti-fall and anti-clamp automatic filler plate and installation method therof - Google Patents
Subway platform shield door anti-fall and anti-clamp automatic filler plate and installation method therof Download PDFInfo
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- CN102381316B CN102381316B CN201010268987.7A CN201010268987A CN102381316B CN 102381316 B CN102381316 B CN 102381316B CN 201010268987 A CN201010268987 A CN 201010268987A CN 102381316 B CN102381316 B CN 102381316B
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- fixed
- slide block
- dodge gate
- shield door
- fall
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Abstract
A subway platform shield door anti-fall and anti-clamp automatic filler plate comprises a fixed pedal, a movable pedal, pulley blocks, two traction arms, a traction sliding block and a sliding block guide rail. The fixed pedal is fixed on a bottom threshold support of a movable door; the movable pedal is connected with the fixed pedal through a turnable hinge; two pulley blocks are fixed at the two ends of the fixed pedal through pulley brackets; the traction sliding block is placed in the sliding block guide rail; the sliding block guide rail is fixed on the fixed pedal; the two traction arms are respectively installed at the outside frame of the two movable doors; one end of a steel wire rope is fixed on the movable pedal; while the other end of the steel wire rope is fixed on the traction sliding block after bypassing the pulley blocks. The subway platform shield door anti-fall and anti-clamp automatic filler plate is simple in structure, steady in operation and small in resistance, causes no noise, reliably replaces an anti-fall adhesive tape and a photoelectric detection device, and completely prevents injury which is caused when the leg or foot of a passenger falls into a gap between two thresholds without the filler plate; and meanwhile, the filler plate avoids the injury to a person and damage to equipment as the person or an article is still clamped between two doors after a subway door and the shield door are simultaneously closed. The subway platform shield door anti-fall and anti-clamp automatic filler plate also discloses an installation method for the subway platform shield door anti-fall and anti-clamp automatic filler plate.
Description
Technical field
The present invention relates to the configuration device of subway station, particularly relate to metro platform shield door the stop dropping automatic shimming plate of anti-pinch and installation method.
Background technology
Along with the development that urban track traffic is advanced by leaps and bounds in China, platform screen door has obtained increasing application, has almost become the standard configuration equipment at subway and light rail station.
After vehicle pull-in comes to a complete stop, the dodge gate of car door and platform screen door (dodge gate all refers to the dodge gate of platform screen door herein) is almost opened simultaneously, and passenger starts to get on or off the bus.Due to the requirement of train gauge, between dodge gate threshold and car door threshold, must there is the gap of 100mm left and right, between car body and movable every body, there is the gap of 300mm left and right simultaneously.According to the applicable cases of current platform screen door, between car door and dodge gate threshold, gap is easy to make passenger to step on sky to cause that foot or shank are stuck in gap the inside and cause personal injury; Gap between car body and door body also may occur that after car door and dodge gate are all closed, having passenger to be clipped in two centres causes personal injury.The method one that solves at present these two problems in engineering is, in dodge gate threshold outside, the adhesive tape (being commonly called as anti-collision adhesive tape in engineering) that stops dropping is installed, the 2nd, and adopt laser or infrared acquisition method to survey between car body and door body before dispatching a car, whether to press from both sides people.The installation limit of invading that adhesive tape causes that stops dropping, can cause cut to surface of vehicle, and installing stops dropping simultaneously also has gap more than 50mm between adhesive tape tail gate threshold and adhesive tape, can not thoroughly deal with problems; Laser or infrared detection device do not have ripe complete equipment at present, have wrong report and occur, and whether enter safety return circuit and also clearly do not come to a conclusion, and the components and parts cost of Reliable Products is very high.
Summary of the invention
The technical problem to be solved in the present invention, to adopt a turnover Active foot plate mechanism, both intactly filled gap between the dodge gate threshold of parking tail gate threshold and platform screen door, in the time of can avoiding again having people or obstacle between closing of the door aftercarriage and movable every body completely, dodge gate is also closed, and has saved traditional metro platform shield door of invading limit adhesive tape, laser or infrared detection system automatic shimming plate of anti-pinch that stops dropping.
The technical scheme adopting is:
The metro platform shield door automatic shimming plate of anti-pinch that stops dropping, comprises dodge gate, fixed pedestal, Upset hinge, Active foot plate, assembly pulley, pulley bracket, draft arm, traction slide block, slide block guide rail, flexible wire ropes.Described fixed pedestal is fixed on the dodge gate bottom sill bearing being fixedly connected with platform structure layer, Active foot plate adopts Upset hinge to be connected with fixed pedestal, two groups of assembly pulleys are fixed on the two ends of fixed pedestal by pulley bracket, traction slide block is placed in slide block guide rail, slide block guide rail is fixed on fixed pedestal, two draft arms are arranged on respectively on the outside doorframe of the corresponding opening direction of two fan dodge gates, flexible wire ropes one end is fixed on Active foot plate outer, and after winding assembly pulley, the other end is fixed on traction slide block.
The stop dropping installation method of the automatic shimming plate of anti-pinch of metro platform shield door, its step is as follows:
1) in every fan dodge gate outside, mark out the installation site of draft arm and process mounting hole or welded post.
2) the automatic shimming plate assembly of the anti-pinch that stops dropping that comprises fixed pedestal, Upset hinge, Active foot plate, assembly pulley, pulley bracket, traction slide block, slide block guide rail and flexible wire ropes completing at originating firm being transported to subway station is fixed by bolts on dodge gate bottom sill bearing.
3) draft arm is installed, draft arm for, bolt, rivet or welded post are fixed on the draft arm installation site marking outside the two fan dodge gates that Installation and Debugging are good.
4) adjusting draft arm coordinates freely to two assembly motions with the gap of traction slide block.
5) existing platform screen door is installed additional to this shimming plate device, first removes the threshold in per pass dodge gate outside (platform side), more same step 1), 2), 3), 4) install additional.
The beneficial effect that the present invention obtains is:
1. structure
1.1 automatic shimming plate devices are pure Design of Mechanical Structure, and structure design is simple, is skillfully constructed.
1.2 automatic shimming plate devices lean on the switch gate power of dodge gate to drag, and the power of device autophage is considerably less, do not need extra power to drive.Self driving of dodge gate body exerted an influence hardly.
1.3 traction slide blocks and slide block guide rail contact slide place adopt composite material for sliding bearing, have self-lubricating function dustproof, waterproof.Device operates steadily, resistance is little, do not produce noise.
1.4 a set of constructional devices of device have substituted dropproof adhesive tape and laser (or infrared) detection two covering devices reliably.Especially cancel after Electro-Optical Sensor Set, the structure of whole platform screen door equipment and electric reliability have obtained further raising.
When Active foot plate is packed up erectility in 1.5 devices, meet the gauge requirement of 1500mm completely, avoided vehicle operating to cause any infringement.
2. function
In 2.1 devices, Active foot plate can automatically be placed into level attitude after dodge gate is opened completely, realized the slitless connection between car door threshold and platform screen gate threshold, prevented that feet of passengers or shank from falling the injury causing in the inside, gap that there is no front two thresholds of this device completely.Also prevented that the carry-on articles of passenger when getting on or off the bus from falling the driving hidden danger causing in the inside, gap that there is no front two thresholds of this device simultaneously.Shielded gate threshold and this domestic and international industry difficult problem of car door threshold gap have been provided to satisfactory solution.
2.2 devices provide after closing of the door, when being about to close, dodge gate to the obstacle detection function between car body and door body, can avoid car door and dodge gate all to close to clip people or clip the object that volume (or weight) enough produces harm between aftercarriage and door body completely.Thereby substituted Electro-Optical Sensor Set completely.
Its detection principle is, if have people or have volume (or weight) enough to produce the object of harm between car body and door body gap when this state, like that, people's (supposing that now human body can not touch dodge gate body) or object will hinder Active foot plate and upwards dig action, cause at once door closing force extremely to increase, dodge gate will start the original obstacle detection function of shielded gate automatically, stops closing the door and door being reopened, until human body or foreign matter are removed.Or wait for station affair personnel artificial treatment.
3. safeguard
No matter 3.1 be electronic or hand switch dodge gate, and Active foot plate all can put down with the unlatching of dodge gate, with the closing and erect of dodge gate, is dissolved in the switch motion of dodge gate, do not need extra use operation.
3.2 device rotary parts are realized with High Performance Upset hinge, and realize with composite material for sliding bearing at friction position.In normal use, do not need maintenance and safeguard.
Accompanying drawing explanation
Fig. 1 is that dodge gate of the present invention is opened Active foot plate down state schematic diagram.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
The metro platform shield door automatic shimming plate of anti-pinch that stops dropping, comprises dodge gate 10, fixed pedestal 3, Upset hinge 4, Active foot plate 7, assembly pulley 9, pulley bracket 6, draft arm 11, traction slide block 5, slide block guide rail 12, flexible wire ropes 8.Described fixed pedestal 3 is fixed on the dodge gate 10 bottom sill bearings 2 that are fixedly connected with platform structure layer 1, Active foot plate 7 adopts Upset hinge 4 to be connected with fixed pedestal 3, two groups of assembly pulleys 9 are fixed on fixed pedestal 3 two ends by pulley bracket 6, traction slide block 5 is placed in slide block guide rail 12, two draft arms 11 are arranged on respectively on the outside doorframe of two fan dodge gate 10 corresponding opening directions, flexible wire ropes 8 one end are fixed on Active foot plate 7 outers, being wound around the rear other end of assembly pulley 9 is fixed on traction slide block 5, form the metro platform shield door automatic shimming plate of anti-pinch that stops dropping.
The stop dropping installation method of the automatic shimming plate of anti-pinch of metro platform shield door, its step is as follows:
(1) in every fan dodge gate 10 outsides, mark out the installation site of draft arm 11 and process mounting hole or welded post.
(2) the automatic shimming plate assembly of the anti-pinch that stops dropping that comprises fixed pedestal 3, Upset hinge 4, Active foot plate 7, assembly pulley 9, pulley bracket 6, traction slide block 5, slide block guide rail 12 and flexible wire ropes 8 completing at originating firm being transported to subway station is fixed by bolts on dodge gate bottom sill bearing 2.
(3) draft arm 11 is installed, draft arm for bolt, rivet or welded post be fixed on Installation and Debugging good two fan the draft arm installation site that dodge gate 10 outsides mark.
(4) adjusting draft arm 11 coordinates freely to two assembly motions with the gap of traction slide block 5.
(5) existing platform screen door is installed additional to this shimming plate device, first remove the threshold in per pass dodge gate outside (platform side), more same step (1), (2), (3), (4) install additional.
Principle of work
Dodge gate open stage
Vehicle pull-in, when car door and dodge gate start to open, two fan dodge gates drive respectively two draft arms to the opening direction motion of dodge gate, draft arm promotes traction slide block and moves in slide block guide rail, traction slide block drives steel rope to move on assembly pulley, along with steel rope constantly discharges the pulling force that Active foot plate is made progress, Active foot plate turnover panel is overturn downwards by maximum erectility gradually by deadweight, until be turned to horizontality (at this moment dodge gate is approximately opened about 400mm), Active foot plate is in place, and the gap between car door and platform screen gate threshold is completely filled.Passenger can get on or off the bus safely.
Dodge gate dwell period
Passenger getting on/off finishes, car door and dodge gate start to close, two fan dodge gates are closed to also has certain stroke when (about 400mm), draft arm starts to promote the reversing sense motion of traction slide block when opening the door, traction slide block drives rope traction Active foot plate to be moved to erectility by horizontality, and Active foot plate starts upwards upset gradually.When dodge gate is closed completely, Active foot plate is turned to maximum upright angle and assurance is recovered in facilities clearance, and vehicle can be dispatched a car.
Vehicle operating interval of rest
As long as dodge gate does not have switch gate action (no matter being electronic or manual), Active foot plate just remains on the erectility (in gauge) of maximum angle.
Claims (2)
1. the metro platform shield door automatic shimming plate of anti-pinch that stops dropping, comprise dodge gate (10), fixed pedestal (3), Upset hinge (4), Active foot plate (7), assembly pulley (9), pulley bracket (6), draft arm (11), traction slide block (5), slide block guide rail (12), flexible wire ropes (8), it is characterized in that described fixed pedestal (3) is fixed on dodge gate (10) the bottom sill bearing (2) being fixedly connected with platform structure layer (1), Active foot plate (7) adopts Upset hinge (4) to be connected with fixed pedestal (3), two groups of assembly pulleys (9) are fixed on fixed pedestal (3) two ends by pulley bracket (6), traction slide block (5) is placed in slide block guide rail (12), slide block guide rail (12) is fixed on fixed pedestal (3), two draft arms (11) are arranged on respectively on the outside doorframe of the corresponding opening direction of two fan dodge gates (10), flexible wire ropes (8) one end is fixed on Active foot plate (7) outer, after being wound around assembly pulley (9), the other end is fixed on traction slide block (5).
2. the metro platform shield door installation method of the automatic shimming plate of anti-pinch that stops dropping, its feature comprises the steps:
1. in every fan dodge gate (10) outside, mark out the installation site of draft arm (11) and process mounting hole or welded post;
2. the automatic shimming plate assembly of the anti-pinch that stops dropping that comprises fixed pedestal (3), Upset hinge (4), Active foot plate (7), assembly pulley (9), pulley bracket (6), traction slide block (5), slide block guide rail (12) and flexible wire ropes (8) completing at originating firm being transported to subway station is fixed by bolts on dodge gate bottom sill bearing (2);
Draft arm (11) is 3. installed, and for draft arm, bolt, rivet or welded post are fixed on the two draft arm installation sites that mark, fan dodge gates (10) outside that Installation and Debugging are good;
4. adjusting draft arm (11) coordinates freely to two assembly motions with the gap of traction slide block (5);
5. existing platform screen door is installed additional to this shimming plate device, first to remove per pass dodge gate outside be the threshold of platform side, then with step 1., 2., 3., 4. install additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010268987.7A CN102381316B (en) | 2010-09-01 | 2010-09-01 | Subway platform shield door anti-fall and anti-clamp automatic filler plate and installation method therof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010268987.7A CN102381316B (en) | 2010-09-01 | 2010-09-01 | Subway platform shield door anti-fall and anti-clamp automatic filler plate and installation method therof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102381316A CN102381316A (en) | 2012-03-21 |
| CN102381316B true CN102381316B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010268987.7A Active CN102381316B (en) | 2010-09-01 | 2010-09-01 | Subway platform shield door anti-fall and anti-clamp automatic filler plate and installation method therof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216702A (en) * | 2015-10-10 | 2016-01-06 | 上海市政工程设计研究总院（集团）有限公司 | A kind of intelligent bus is stepped on and is taken advantage of 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 |
| CN109017818B (en) * | 2018-08-17 | 2019-12-13 | 西安科技大学 | Subway crack protector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269662A (en) * | 2007-03-19 | 2008-09-24 | 黄垤树 | Improvement of underground automobile door and platform gap structure |
| CN101434238A (en) * | 2008-12-26 | 2009-05-20 | 上海市隧道工程轨道交通设计研究院 | Method for mounting platform edge movable step plate |
| CN201825038U (en) * | 2010-09-01 | 2011-05-11 | 王长斌 | Anti-falling and anti-clamping automatic filler plate of subway platform screen door |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005037622A1 (en) * | 2003-10-15 | 2005-04-28 | Korea Railroad Research Institute | Safety stepping board device for train |
| JP2005132320A (en) * | 2003-10-31 | 2005-05-26 | Age System Kk | Downfall prevention device between train and platform of station |
| FR2865700B1 (en) * | 2004-02-04 | 2006-05-05 | Alstom Transport Sa | THRESHOLD OF ACCESS DOOR IN THE INTERIOR OF A RAILWAY VEHICLE. |
| CA2502537C (en) * | 2005-03-30 | 2009-08-18 | Bahattin Gunes | Safety entrance norm (sen) |
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2010
- 2010-09-01 CN CN201010268987.7A patent/CN102381316B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269662A (en) * | 2007-03-19 | 2008-09-24 | 黄垤树 | Improvement of underground automobile door and platform gap structure |
| CN101434238A (en) * | 2008-12-26 | 2009-05-20 | 上海市隧道工程轨道交通设计研究院 | Method for mounting platform edge movable step plate |
| CN201825038U (en) * | 2010-09-01 | 2011-05-11 | 王长斌 | Anti-falling and anti-clamping automatic filler plate of subway platform screen door |
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| CN102381316A (en) | 2012-03-21 |
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