CN1833935A - Door device for platform - Google Patents
Door device for platform Download PDFInfo
- Publication number
- CN1833935A CN1833935A CNA2006100547199A CN200610054719A CN1833935A CN 1833935 A CN1833935 A CN 1833935A CN A2006100547199 A CNA2006100547199 A CN A2006100547199A CN 200610054719 A CN200610054719 A CN 200610054719A CN 1833935 A CN1833935 A CN 1833935A
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- China
- Prior art keywords
- door
- compartment
- railway carriage
- rail cover
- door body
- 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.)
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- 230000001141 propulsive effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 20
- 230000001815 facial effect Effects 0.000 description 15
- 210000002683 foot Anatomy 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Images
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
- E05Y2900/404—Application of doors, windows, wings or fittings thereof for gates for railway platform gates
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a platform gate, while the rail cover will not be the accidence of support guide rail, and it can avoid the interference between the guide rail and the rail cover. Wherein, said platform gate comprises: straight guide rail (27) on each gate (16) and projected from its gate end to the object gate; the transmission belt (38) mounted on each gate (16) projected from its gate end to the object gate; the driving belt wheel (52) for transmitting the driving force of switching movable gate (16) to the transmission belt (38); the rail cover (28) covering the straight guide rail (27); the supporter (48) with the sliding block (46) that sliding in the rail cover (28) to support the straight rail (27) while said sliding block (46) is supported by the under part of rail cover (28); two rail covers (28) are set in different heights, without interference; two transmission belts (38) are set in different heights, without interference even when two gates (16) move between the guide compartment (12).
Description
Technical field
The present invention relates to be located at the door device for platform of railway platform.
Background technology
At present, the known promising safety of guaranteeing the passenger, and the door device for platform (for example with reference to patent documentation 1) that is provided with along the rail side edge part of railway platform.This door device for platform is following structure, as shown in Figure 7, when train does not come to a complete stop, door body 95 is kept closing state, and when train comes to a complete stop, then the on-off action of the car door up and down of corresponding train and open and close a plug-type body 95.Door body 95 can reciprocatingly be bearing on the guiding railway carriage or compartment 91, and this guiding railway carriage or compartment 91 is via the outer wall body arranged spaced of figure, and railway platform is divided into rail side and its inboard.
Dispose the open and close controlling platform 96, guide rail 92, electrical motor 94 of a body 95, the driving band of sailing by this electrical motor 94 93 in the railway carriage or compartment 91 in guiding.And, on door body 95, being fixed with suspension hook 97, this suspension hook 97 is moved along guide rail 92 by sailing of driving band 93, thus door body 95 moves along opening and closing direction.
Patent documentation 1: the spy opens the 2001-164833 communique
The transverse width in its guiding railway carriage or compartment is shorter than the transverse width of door body, will get on or off the bus path when opening at the door body, and is outstanding between the adjacent guiding railway carriage or compartment of Men Tixiang, at this moment, needs guide rail is installed in a side, and the guide part of support rails is configured in guiding railway carriage or compartment side.At this moment, because guide rail exposes, so for preventing foreign matter attached on the guide rail, and obtain good surface appearance, and need cover by the rail cover.In addition, open and close the amplitude that moves for increasing the door body, make guide rail and rail cover outstanding from the door tail end of door body, when the door body was in the closed position, supporting this outstanding position by guide part was actv..
But when covering guide rail by the rail cover, then this rail cover becomes obstacle, and utilizes the guide part support rails to become difficult.In addition, side-prominent when guide rail and rail cover to the door tail, the problem that guide rail and rail cover are interfered then appears between adjacent guiding railway carriage or compartment, and for preventing this interferences, the interval that needs to lead between the railway carriage or compartment is amplified to a certain degree.
Summary of the invention
The present invention constitutes in view of such problem points, and its purpose is, makes the rail cover can not become into the fault of guide part support rails, and simultaneously, the door body when mobile, avoids guide rail and rail cover to interfere mutually between the guiding railway carriage or compartment.
For achieving the above object, the invention provides door device for platform, it has a pair of guiding railway carriage or compartment that the space is provided with on railway platform, on this respectively leads the railway carriage or compartment, distinguish supporting door body movably, it is passed in and out between two guiding railway carriage or compartments, it is characterized in that, have: line slideway, it is located at respectively on described each body, moves along the moving direction of this body, and from outstanding setting of door body of the door Caudad subject side of this body; Long size parts, it is located at respectively on described each body, and along the moving direction extension of this body, and the door body setting of subject side is leaned in an end than the door tail of described door body; Drive element, it is located at respectively in the described guiding railway carriage or compartment, and the propulsive effort that the described moving direction of described Men Tixiang is moved is delivered on the described long size parts; The rail cover, it is located at respectively on described each body, is the top that covers described line slideway and the shape of side; Support unit, it is located at respectively in the described railway carriage or compartment of respectively leading, has the guide part that in described rail cover, supports described line slideway sliding freely, and support this guide part from the below of described rail cover, even the position from described door urogomphus goes out of described two rail covers is set to described two door bodies and moves the also different height of mutually noninterfere between described guiding railway carriage or compartment,, described two long size parts between described guiding railway carriage or compartment, move the also different height of mutually noninterfere even being set to described two door bodies.
Among the present invention, owing to be by the below supporting guide part of support unit from the rail cover, and support the structure of line slideway by guide part, thus the bearing state of line slideway can be kept, and can prevent that foreign matter is attached on the line slideway, can obtain good surface appearance.And, because two rail covers are configured in mutually different height and position, and two long size portions are configured in different height and position mutually, so even two door bodies are mobile between the guiding railway carriage or compartment, they can not interfered mutually yet.As a result, at two door bodies when guiding is mobile between the railway carriage or compartment, two rail covers etc. overlapping up and down and with two guiding railway carriage or compartments near configuration, also door device for platform of the present invention can be arranged on the railway platform that mouthful narrow vehicle of getting on or off the bus comes to a complete stop.
Described rail cover and described long size parts are in the setting of staggering of the thickness direction of described door body, be located at the rail cover on the described door body and be located at long size parts on described another body at two door bodies when guiding is mobile between the railway carriage or compartment, be set at the height that horizontal direction is seen the part that overlaps.
In this structure, with two rail covers with two long size parts are not overlapping and structure that stagger is up and down compared, can be with the height compression that needed zone is set of two rail covers and two long size parts.
Two rail covers also can be following structure, in described two rail covers, be disposed at the position that goes out from described door urogomphus on the rail cover of upside of rail cover of subject side, in its bottom notch is set, the part of the rail cover of opposite side is entered in the described notch, and described two rail covers are set to the height of the part that horizontal direction is seen to overlap when two door bodies are mobile between the guiding railway carriage or compartment.
In this structure, be decided to be horizontal direction and see overlapping configuration relation owing to two rails can be covered with, so can difference highly being set setting forr a short time with two rail covers.
Preferred described long size component set-up closes at the interior shape of thickness range of described door body.Like this, compare with the structure of the long size parts of configuration outside the thickness direction of door body, but the thickness in attenuate guiding railway carriage or compartment.
Also can be following structure, described long size parts are made of the drive belt component that two ends is fixed on the described door body, described drive element is made of the driving pulley on the axle drive shaft of being located at electrical motor, both sides at described driving pulley, at the height and position identical a pair of free gear is set with this driving pulley, described drive belt component volume is hung on the described driving driving band, passes through between described driving pulley and described each free gear.
In this structure, the propulsive effort of driving pulley can be transmitted effectively to drive belt component, on the other hand, can suppress the height increase that driving pulley and free gear are provided with needed zone.
In addition, also can be following structure, described each long size parts are made of the drive belt component that two ends is fixed on the described door body, and described drive belt component is arranged to the outstanding configuration in the below of described rail cover.
In this structure, because lid is arranged, thus can prevent to be difficult to safeguard.
As described above, according to the present invention, the rail cover can overslaugh guide part support rails, and, even reduce to lead interval between the railway carriage or compartment, between Men Tixiang guiding railway carriage or compartment, when outstanding and mobile, also can avoid guide rail and rail cover to interfere mutually.
Description of drawings
Fig. 1 is the front elevation of the embodiment of the door device for platform of the present invention seen from the railway platform side;
Fig. 2 is the section-drawing of the above-mentioned door device for platform seen along the direction of track, (a) the guiding railway carriage or compartment in presentation graphs 1 left side, (b) the guiding railway carriage or compartment on presentation graphs 1 right side;
Fig. 3 amplifies the figure of expression with the inside in the guiding railway carriage or compartment in Fig. 1 left side;
Fig. 4 is the skeleton diagram of the door device for platform of Fig. 1 of seeing from rail side, expression drive belt component, frame support bracket, and the installing condition of line slideway;
Fig. 5 is the block diagram of the door device for platform of Fig. 1 of seeing from rail side, (a) represents its integral body, and (b) the rail cover on the door body in Fig. 1 left side is located in expression, and (c) the rail cover on the door body on Fig. 1 right side is located in expression;
Fig. 6 represents the figure of the state that the rail cover is overlapping;
Fig. 7 represents the skeleton diagram of existing door device for platform.
The specific embodiment
Below, detailed description is used to implement optimal modality of the present invention with reference to accompanying drawing.
Fig. 1 is a front elevation of seeing the door device for platform 10 of the embodiment of the invention from railway platform lateral rails side.Shown in figure, this railway platform door gear 10 has: a pair of guiding railway carriage or compartment 12,12, and its rail side end along railway platform P disposes with predetermined distance; Separator of battery plates 14, it is disposed between the above-mentioned guiding railway carriage or compartment 12,12; A plug-type opposite house body 16,16, it is to connect the state configuration in the railway carriage or compartment 12,12 of respectively leading.And,, and will be divided into rail side and its inboard railway platform side on the railway platform P by more than 10 of this door device for platform is continuous.Under this state, close a body 16,16 and open the path 20,20 of getting on or off the bus that the passenger that gets on or off the bus that closes train passes through by opening.
Each railway carriage or compartment 12 upright being located on the railway platform P of leading.Guiding railway carriage or compartment 12 is formed on the above-below direction long elongate shape, and be formed in along track direction (left and right directions of Fig. 1) but the tubular of rear opening body 16.Width along the guiding railway carriage or compartment 12 of the direction of this track forms shorter than the width of door body 16.
In the guiding railway carriage or compartment 12 in left side shown in Figure 1, door body 16 from as the left part of passage side end 12a left direction move, thereby the left side path 20 of getting on or off the bus is closed.On the other hand, in the guiding railway carriage or compartment 12 on right side, door body 16 is from moving to right as the right part of passage side end 12a, thereby the path 20 of getting on or off the bus on right side is closed.On the door body 16 in left side, the right part constitutes door tail 16b, and on the door body 16 on right side, the left part constitutes door tail 16b.
Two guiding railway carriage or compartments 12,12 are made as at two door bodies 16,16 and will get on or off the bus path 20 respectively when opening, the door tail 16b of door phosphor bodies 25, the interval of 16b mutually noninterfere.
Separator of battery plates 14 is made of rectangular plate, and separation side end 12b, the 12b in two guiding railway carriage or compartments 12,12 interconnected configuration.Thus, railway platform P is spaced into rail side and as the wait railway platform side of position of the passenger that gets on or off the bus.
Secondly, the structure in a body 16 and guiding railway carriage or compartment 12 is described with reference to Fig. 2 (a) and (b) and Fig. 3.At this, the left side of Fig. 2 (a) presentation graphs 1 guiding railway carriage or compartment (below be called guiding railway carriage or compartment, a left side) 12, the guiding railway carriage or compartment, right side of Fig. 2 (b) presentation graphs 1 (below be called right guiding railway carriage or compartment) 12.They are that guiding railway carriage or compartment 12 is seen along the direction of track respectively.Below, the door body that connects guiding railway carriage or compartment 12, a left side is called offside door body 16, the door body that connects right guiding railway carriage or compartment 12 is called offside door body 16.Fig. 3 amplifies the figure of expression with the bottoms of leading in the railway carriage or compartment 12 in a left side, is the figure that sees from the railway platform side.
Each railway carriage or compartment 12 of leading forms will be along the both ends 12a of the direction (the switching direction of door) of track, the tubular of 12b opening.And, in the guiding railway carriage or compartment 12, railway platform side wall portion 12e is formed tabular, on the other hand, the 12f of orbit sidewall portion is flexed into stepped at the pars intermedia of its short transverse, thus, the upper lateral part 12c of this end difference and the following side 12d of end difference constitute the different shape of thickness of thickness gate direction.Like this, the upper lateral part 12c by the railway carriage or compartment 12 of will leading forms the recessed shape to the railway platform side of relative following side 12d, guarantees can take in guiding railway carriage or compartment 12 thickness of specified devices, can be near the building border setting of railway platform P.
The horizontal frame 25b that constitutes door phosphor bodies 25 bottoms is shown in Fig. 2 (a) and (b), and is different with configuration height on the offside door body 16 at offside door body 16.Specifically, the horizontal frame 25b of the downside of offside door body 16 is disposed at the top of horizontal frame 25b of the downside of offside door body 16.And on offside door body 16, the horizontal frame 25b of downside is not the bottom that is bonded on vertical frame 25a, but the pars intermedia (with reference to Fig. 4, from rail side) of its top.
To clog and fixed metal plate 32 between the horizontal frame 25b of downside, two vertical frame 25a, middle boxes 25c.In addition, in the scope of the horizontal frame 25b from middle boxes 25c to downside, trim board 34 removably is installed in the railway platform side of metal sheet 32.
Above-mentioned frame support bracket 26 is for extending the elongated shape that disposes along the switching direction of door body 16, shown in Fig. 2 (a) and (b), have with state that above-mentioned metal sheet 32 overlaps under bind the fixing flat vertical 26a of portion and be fixed in the flat transverse part 26b at the intermediate altitude position of this vertical 26a of portion.The vertical 26a of portion overlaps with the track side surfaces of metal sheet 32, and transverse part 26b is outstanding towards the rail side level from this vertical 26a of portion.On offside door body 16, metal sheet 32 constitutes the height of the degree of the configurable vertical 26a of portion, and on the other hand, the metal sheet of being located on the offside door body 16 32 constitutes the height that is about its 2 times of degree.And, be installed on frame support bracket 26 on the metal sheet 32 of this offside door body 16 and be located at the position lower than the frame support bracket 26 of offside door body 16.
Above-mentioned line slideway 27 binds fixedly, and (Parties Knot fixes) below transverse part 26b, extend configuration along opening and closing direction in the total length of frame support bracket 26.Line slideway 27 is formed with guide groove at the pars intermedia of the above-below direction of side.This guide groove is located at left and right sides face respectively, in the whole length direction level formation of line slideway 27.
Above-mentioned rail cover 28 its upper ends bind to be fixed on the middle boxes 25c.That is, the upper end of rail cover 28 is installed on frame support bracket 26 tops of a phosphor bodies 25.And rail cover 28 has: the vertical facial 28a that in vertical plane, extends along middle boxes 25c, from the bottom of this vertical facial 28a to rail side with skewed bulging on facial 28b, from this on the side surface part 28c that extends downwards of the bottom of facial 28b.In addition, rail cover 28 is provided with end face portion 28d (with reference to Fig. 5 and Fig. 6) respectively in the both ends of the 28b of portion and side surface part 28c in the above.And rail cover 28 covers top, side, and the length direction both sides of line slideways 27 and frame support bracket 26.
The height amplitude difference of two rail cover 28 vertical facial 28a separately.Therefore, with the continuous last facial 28b in the bottom of vertical facial 28a, and should go up facial 28b continuous side surface part 28c and end face portion 28d different at 28 its height and positions of two rail covers.Specifically, on the rail cover (right side rail cover) 28 of offside door body 16, go up facial 28b and tiltedly extend (Fig. 2 (b)) in the below from the tight direction down of middle boxes 25c, and in the rail cover (left side rail cover) 28 of offside door body 16, extend to its below, specifically, go up facial 28b and extend (Fig. 2 (a)) to oblique below from the height and position identical with the bottom of the side surface part 28c of right side rail cover 28.Therefore, the side surface part 28c of the last facial 28b of left side rail cover 28 and right side rail cover 28 and end face portion 28d constitute the height relationships of seeing the part that the part overlaps from horizontal direction.
On each body 16, be respectively equipped with drive belt component 38 as one of long size parts example.Drive belt component 38, is fixed on the horizontal frame 25b of downside with carriage 30 (with reference to Fig. 3) via driving band respectively at its both ends with the posture setting of the moving direction extension of Xiang Menti.
As shown in Figure 4, the horizontal frame 25b of downside gives prominence to the door body 16 of its subject side from the vertical frame 25a of the door tail 16b side of the door tail end of formation door phosphor bodies 25.As a result, the door body 16 of its subject side is leaned in the end of the door tail side of drive belt component 38 than the door tail of door phosphor bodies 25.
Above-mentioned drive belt component 38 is made of band tooth driving band, disposes with the posture on the teeth directional.These drive belt component 38 at both ends portions are fixed on carriage 30 via driving band below the horizontal frame 25b of downside, leave configuration with this horizontal frame 25b.In addition, each drive belt component 38 is disposed at the below of the rail cover 28 of this body 16.
Two drive belt component 38 are different with the configuration height of offside door body 16 at offside door body 16.Specifically, the drive belt component 38 of the offside door body 16 shown in Fig. 2 (a) is disposed at the below of the drive belt component 38 of the offside door body 16 shown in Fig. 2 (b).
The driving band of a side (in the legend be door tail a side) with on the carriage 30 as shown in Figure 3, be provided with the control apparatus 42 of the tensioning degree that is used to regulate drive belt component 38.
The maintenance window 40 that drive belt component 38 is exposed is opened being provided with when safeguarding drive belt component 38 grades etc. with drive belt component 38 cooresponding height and positions in the bottom of railway platform side wall portion 12e in guiding railway carriage or compartment 12.
In each rail cover 12, take in the driving arrangement 44 that is useful on driven for opening and closing door body 16 respectively and as the support unit 48 of the supporting slide block 46 of one of guide part example.
In driving arrangement 44, contain as drive source drives electrical motor 50.This driving motor 50 is by omitting graphic controller drives control.Controller is corresponding with coming to a complete stop of train, carries out the drive controlling of driving motor 50 based on the control signal that sends from station central control console etc.
On the output shaft of driving motor 50, be provided with driving pulley 52 as one of drive element example.Driving pulley 52 is with the posture configuration around horizontal rotational shaft, with drive belt component 38 interlocks.
Above-mentioned support unit 48 has: along the switching direction arranged spaced of door at the 48a of foot on the base plate 54, be set up in adapter plate 48b between the 48a of these foots, be fixed on back plate 48c on this adapter plate 48b, be fixed in the mounting plate 48d on this back plate 48c.
The 48a of foot opens and closes direction at door and is provided with a plurality of with predetermined distance near the 12f of the orbit sidewall portion configuration in the guiding railway carriage or compartment 12.The 48a of these foots is set at the cooresponding height of configuration height with rail cover 28 bottoms.And the 48a of foot that is located in the guiding railway carriage or compartment, the right side 12 shown in Fig. 2 (b) forms than the high height of the 48a of foot in the guiding railway carriage or compartment, the left side shown in Fig. 2 (a) 12.
Facial being formed with along door opens and closes the guide groove that direction is extended on each slide block 46.This guide groove is the groove that is used to guide to line slideway 27, forms and the cooresponding section shape of line slideway, and line slideway 27 does not break away from and slides along its length direction.
Mounting plate 48d and slide block 46 are disposed at the top of the bottom of rail cover 28, and they are configured in the rail cover 28.On the other hand, the 48a of foot, adapter plate 48b and back plate 48c are disposed at the below of the bottom of rail cover 28, and when horizontal direction was seen, they exposed from rail cover 28.
Above-mentioned driving motor 50 is fixed on the above-mentioned adapter plate 48b via motor bracket 56.The driving motor 50 that is disposed in the guiding railway carriage or compartment, a left side 12 shown in Fig. 2 (a) makes its axle drive shaft ratio door phosphor bodies 25 by configuration down, on the other hand, the driving motor 50 that is disposed in the guiding railway carriage or compartment, the right side 12 shown in Fig. 2 (b) makes its axle drive shaft lean on last configuration than the bottom of door phosphor bodies 25.
On adapter plate 48b and back plate 48c, be fixed with belt wheel carriage 58.This belt wheel carriage 58 has flat flat part 58a and support 58b, and wherein, between flat part was set up in below two back plate 48c, support and above-mentioned flat part 58a bound fixing, erect from flat part 58a respectively in driving pulley 52 both sides.And as shown in Figure 3, rotation is supported with free gear 60 freely respectively on each support 58b.
Two free gears 60 clip driving pulley 52 and are disposed at its both sides, are configured to the height identical with driving pulley 52.And, on free gear 60, hanging over the drive belt component 38 that driving pulley 52 downsides pass through from the upside volume, this drive belt component 38 is crooked upward in the both sides of driving pulley 52.Therefore, volume is hung the rear side of drive belt component 38 on free gear 60, by by this free gear 60 with drive belt component 38 along driving pulley 52 bendings, thereby the drive belt component 38 and the scope of driving pulley 52 interlocks are amplified.
As shown in Figure 4, the horizontal frame 25b of downside is arranged to an end and combines with the vertical frame 25a of a door 16a side of the door head end that constitutes door phosphor bodies 25, and the other end from the vertical frame 25a of door tail 16 sides of the door tail end that constitutes door phosphor bodies 25 to closing the outstanding state of direction.In other words, the horizontal frame 25b of downside is fixed with the door body 16 outstanding states towards subject side.In addition, Fig. 4 is the figure that sees from rail side, at the offside door body 16 shown in right part of flg drawing 2 (a) of Fig. 4, at the offside door body 16 shown in left hand view drawing 2 (b) of Fig. 4.In figure, downward lowland figure paints with the part of drive belt component 38, but its expression volume hangs over the position on the driving pulley 52.
As shown in Figure 4, each frame support bracket 26 is arranged to an end and is combined with the vertical frame 25a of a door 16a side of the door head end that constitutes door phosphor bodies 25, and the other end from the vertical frame 25a of door tail 16 sides of the door tail end that constitutes door phosphor bodies 25 to closing the outstanding state of direction.And two frame support brackets 26 are configured in the height and position of mutually noninterfere.
As Fig. 5 and shown in Figure 6, two also following configurations of rail cover 28 are promptly gone up facial 28b, side surface part 28c and end face portion 28d and are constituted different height and position mutually.But the part of last facial 28b of rail cover 28 that is disposed at the offside door body 16 of downside belongs in the shared altitude range of the side surface part 28c of rail cover 28 of the offside door body 16 that is disposed at upside.Therefore, on the end face portion 28d of the rail cover 28 of offside door body 16, form notch 28e, prevent that two rail covers 28 from interfering with each other by bight at its downside.
Secondly, the action to the door device for platform 10 of present embodiment describes.
At first, do not come to a complete stop generally at train, each body 16,16 is in the closed position, and the path 20,20 of getting on or off the bus is closed.Specifically, the door body 16 in left side is to the left location among Fig. 1, and the door body 16 on right side is to right-hand location among Fig. 1.Thus, the passenger of railway platform can the injection side, can guarantee passenger's safety.
And, when train comes to a complete stop, be transfused in the controller in the railway carriage or compartment 12 of respectively leading by the control signal of transmissions such as central control console, driving motor 50 is driven.Thus, driving pulley 52 for example just changes, and sails with the drive belt component 38 of its interlock.And two door bodies 16,16 move to mutual close direction, between guiding railway carriage or compartment 12 a tail 16b are moved to mutually mutually and closely connect the passage open of will getting on or off the bus.At this moment, two rail covers 28 are in different respectively height and positions, and in overlapping scope, the notch 28e of end face portion 28d is interior to pass through another rail cover 28 owing to be formed at, so two rail covers 28 are not interfered mutually.In addition, because the horizontal frame 25b of downside and drive belt component 38 are in different height and position mutually on offside door body 16 and offside door body 16, so can not interfere mutually.In addition, owing to rail cover 28, the horizontal frame 25b of downside and drive belt component 38 stagger at the thickness direction of door body 16, so they can not interfered mutually.
As mentioned above, according to present embodiment, by the below supporting slide block 46 of support unit 48 from rail cover 28, and by these slide block 46 supporting line slideways 27, so can in the bearing state of keeping line slideway 27, prevent foreign matter attached on the line slideway 27, and can make outward appearance good.And, because two rail covers 28 are configured in different height and position mutually, and two drive belt component 38 are configured in the position of mutual differing heights, so two door bodies 16 are between guiding railway carriage or compartment 12 when mobile, can make two rail covers 28 etc. overlapping, and make two guiding railway carriage or compartments 12 near configuration, also this railway platform door gear 10 can be arranged on the railway platform P that narrow vehicle comes to a complete stop between mouth that gets on or off the bus.
In addition, in the present embodiment, drive belt component 38 and rail cover 28 are staggered at the thickness direction of door body 16, simultaneously, the drive belt component 38 of offside door body 16 is accommodated in the scope of the shared above-below direction of the last facial 28b of rail cover 28 of offside door body 16 and side surface part 28c, therefore, with two drive belt component 38 with two rail cover 28 is not overlapping and structure that stagger is up and down compared, they can be provided with the height compression in needed zone.And, in the present embodiment, driving pulley 52 and free gear 60 along continuous straight runs are arranged side by side, and drive belt component 38 is horizontal arrangement except that the part that the volume of driving pulley 52 is hung, therefore, can will reduce the result for the height that the zone that they need is installed, can can enlarge the area that glass board 25d is installed at above-below direction at the height and position of the middle boxes 25c of low set positions door phosphor bodies 25.Thus, can realize better daylighting.
In addition, in the present embodiment because drive belt component 38 is configured in the thickness range of a phosphor bodies 25, thus can be with such amount the thickness of attenuate door body 16, but and the lead thickness of lower side 12d in railway carriage or compartment 12 of attenuate.As a result, can further reduce on railway platform P shared space, guiding railway carriage or compartment 12.
In the present embodiment, the structure that drive belt component 38 is exposed below rail cover 28 is so even the structure of the drive belt component 38 that needs for working service also can suppress the trouble of safeguarding that control rail cover 28 brings.
In the above-described embodiments, formation sails drive belt component 38 by driving motor, carry out the structure of the on-off action of a body 16, but replace, also can be following structure, promptly constitute long size parts by tooth bar, and miniature gears (drive element) is set on the axle drive shaft of driving motor 50, by making the rack-and-pinion interlock, propulsive effort is delivered on the tooth bar from miniature gears, carry out the on-off action of a body 16.In the structure of straight line configuration as tooth bar,, further form simple structure owing to do not need free gear.In addition, also can be following structure, constitute long size parts by chain part and replace drive belt component 38, and constitute drive element replacement driving pulley 52 by sprocket wheel.
In addition, in the above-described embodiments, installation line slideway 27 below the transverse part 26b of Supporting fixture 26, on the other hand, slide block 46 is disposed with the posture that forms guide groove in the above, but replace, also can omit the transverse part 26b of frame support bracket, and line slideway 27 is fixed on the vertical 26a of portion of frame support bracket 26, to form the posture configuration slide block 46 of guide groove in the side.At this moment, also can be for slide block 46 configurations are bound the structure that is fixed on the mounting plate 48d.
Claims (6)
1, a kind of door device for platform, has a pair of guiding railway carriage or compartment that the space is provided with on railway platform, supporting door body movably on this respectively leads the railway carriage or compartment, it is passed in and out between two guiding railway carriage or compartments, it is characterized in that having: line slideway, it is located at respectively on described each body, extend along the moving direction of this body, and from the outstanding setting of door body of the door Caudad subject side of this body; Long size parts, it is located at respectively on described each body, and along the moving direction extension of this body, and the door body setting of subject side is leaned in an end than the door tail of described door body; Drive element, it is located at respectively in the described railway carriage or compartment of respectively leading, and the propulsive effort that the described moving direction of described Men Tixiang is moved is delivered on the described long size parts; The rail cover, it is located at respectively on described each body, is the top that covers described line slideway and the shape of side; Support unit, it is located at respectively in the described railway carriage or compartment of respectively leading, and has the guide part that supports described line slideway in described rail cover sliding freely, and supports this guide part from the below of described rail cover,
Even the position from described door urogomphus goes out of described two rail covers is formed on described two door bodies and moves the also different height of mutually noninterfere between described guiding railway carriage or compartment,
Even described two long size parts are formed on described door body and move the also different height of mutually noninterfere between described guiding railway carriage or compartments.
2, door device for platform as claimed in claim 1, it is characterized in that, the configuration of staggering on the thickness direction of described door body of described rail cover and described long size parts is located at the rail cover on the described door body and is located at long size parts on described another body and is formed on two bodies and sees the height that lap occurs at the along continuous straight runs that leads between the railway carriage or compartment when mobile.
3, door device for platform as claimed in claim 1, it is characterized in that, in described two rail covers, on rail cover the rail cover by upside configuration of the position that goes out from described door urogomphus than subject side, in its bottom notch is set, two rail covers be formed on two bodies between the guiding railway carriage or compartment when mobile along continuous straight runs see the height that lap occurs, the part of another rail cover is entered in the described notch.
4, door device for platform as claimed in claim 2 is characterized in that, described long size component set-up is received into the interior shape of thickness range of described door body.
5, as each described door device for platform in the claim 1～4, it is characterized in that, described long size parts are made of the drive belt component that two ends is fixed on the described door body, described drive element is made of the driving pulley on the axle drive shaft of being located at electrical motor, in described driving pulley both sides, position at the height identical with this driving pulley is provided with a pair of rotation idler pulley, and described drive belt component volume is hung on the described driving pulley, passes through between described driving pulley and described control belt wheel.
6, as each described door device for platform in the claim 1～4, described long size parts are made of the drive belt component that two ends is fixed on the described door body, and described drive belt component is configured to more outstanding than described rail cover downwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP060725/05 | 2005-03-04 | ||
| JP2005060725A JP4648729B2 (en) | 2005-03-04 | 2005-03-04 | Home door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1833935A true CN1833935A (en) | 2006-09-20 |
| CN100551751C CN100551751C (en) | 2009-10-21 |
Family
ID=37001872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100547199A Expired - Fee Related CN100551751C (en) | 2005-03-04 | 2006-03-02 | Door device for platform |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4648729B2 (en) |
| KR (1) | KR100764680B1 (en) |
| CN (1) | CN100551751C (en) |
| HK (1) | HK1094689A1 (en) |
| TW (1) | TWI282764B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481939A (en) * | 2009-02-19 | 2012-05-30 | 纳博特斯克株式会社 | Railway platform door device |
| CN102639807A (en) * | 2009-10-23 | 2012-08-15 | 克诺尔布莱姆斯轨道***英国有限公司 | Platform screen door system |
| CN101743158B (en) * | 2007-06-06 | 2013-05-15 | O.C.L.A.P.有限公司 | Platform gate for train stations |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4648729B2 (en) | 2005-03-04 | 2011-03-09 | ナブテスコ株式会社 | Home door device |
| KR100936288B1 (en) * | 2007-10-04 | 2010-01-13 | 대덕피에스텍 (주) | A prefabricated screen door device and the assembling method thereof |
| KR100867735B1 (en) | 2008-03-14 | 2008-11-10 | 대덕피에스디 (주) | Platform screen door for control opening and shutting force |
| KR200449234Y1 (en) * | 2008-07-31 | 2010-06-25 | 손병옥 | A railing type screen door |
| JP4769281B2 (en) * | 2008-10-30 | 2011-09-07 | ナブテスコ株式会社 | Home door device |
| JP5325536B2 (en) * | 2008-10-30 | 2013-10-23 | 東日本旅客鉄道株式会社 | Home door device |
| KR101200068B1 (en) | 2010-12-30 | 2012-11-12 | (주)동우자동도어 | Screen door system |
| JP7200545B2 (en) * | 2018-08-27 | 2023-01-10 | 沖電気工業株式会社 | Fire hydrant for road |
| KR102133232B1 (en) * | 2019-12-30 | 2020-08-07 | 주식회사 선일피앤에스 | Parapet type screen door with height-adjustable door structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2227280B (en) * | 1988-10-12 | 1992-05-06 | Westinghouse Brake & Signal | Door installation including a door opening and closing mechanism. |
| US5145231A (en) | 1990-03-31 | 1992-09-08 | Mazda Motor Corporation | Roof structure of an automotive vehicle |
| JPH06239224A (en) * | 1993-02-12 | 1994-08-30 | Nabco Ltd | Entrance door device |
| JP2000108890A (en) | 1998-10-02 | 2000-04-18 | Fuji Electric Co Ltd | Opening/closing fence for platform |
| JP3227143B2 (en) | 1999-08-03 | 2001-11-12 | 川崎重工業株式会社 | Platform movable fence |
| JP4397493B2 (en) * | 2000-01-12 | 2010-01-13 | 三菱電機株式会社 | Entrance / exit equipment for stop |
| JP2002308089A (en) * | 2001-04-18 | 2002-10-23 | Hitachi Ltd | Movable fence for platform |
| JP4141790B2 (en) * | 2002-10-11 | 2008-08-27 | 株式会社京三製作所 | Movable home fence device |
| JP4648729B2 (en) | 2005-03-04 | 2011-03-09 | ナブテスコ株式会社 | Home door device |
-
2005
- 2005-03-04 JP JP2005060725A patent/JP4648729B2/en active Active
-
2006
- 2006-02-09 TW TW095104342A patent/TWI282764B/en active
- 2006-03-02 KR KR1020060019812A patent/KR100764680B1/en active IP Right Grant
- 2006-03-02 CN CNB2006100547199A patent/CN100551751C/en not_active Expired - Fee Related
-
2007
- 2007-01-22 HK HK07100764.7A patent/HK1094689A1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743158B (en) * | 2007-06-06 | 2013-05-15 | O.C.L.A.P.有限公司 | Platform gate for train stations |
| CN102481939A (en) * | 2009-02-19 | 2012-05-30 | 纳博特斯克株式会社 | Railway platform door device |
| CN102481939B (en) * | 2009-02-19 | 2016-01-20 | 纳博特斯克株式会社 | Platform door device |
| CN102639807A (en) * | 2009-10-23 | 2012-08-15 | 克诺尔布莱姆斯轨道***英国有限公司 | Platform screen door system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006240529A (en) | 2006-09-14 |
| CN100551751C (en) | 2009-10-21 |
| TW200640725A (en) | 2006-12-01 |
| KR100764680B1 (en) | 2007-10-08 |
| JP4648729B2 (en) | 2011-03-09 |
| TWI282764B (en) | 2007-06-21 |
| KR20060096323A (en) | 2006-09-11 |
| HK1094689A1 (en) | 2007-04-04 |
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