CN100528658C - Safety device for train platforms - Google Patents
Safety device for train platforms Download PDFInfo
- Publication number
- CN100528658C CN100528658C CNB2005800463479A CN200580046347A CN100528658C CN 100528658 C CN100528658 C CN 100528658C CN B2005800463479 A CNB2005800463479 A CN B2005800463479A CN 200580046347 A CN200580046347 A CN 200580046347A CN 100528658 C CN100528658 C CN 100528658C
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- China
- Prior art keywords
- train
- removable plate
- steel
- steel rope
- safety apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
- D07B1/148—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising marks or luminous elements
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
Disclosed is a safety device for train platforms, which is installed on a safety line of a platform of a subway station or a railway station so as to be raised and lowered. When a train has reached to boarding position of the platform, wire ropes (200) of the device are raised to allow passengers to board. When the train departs from the platform after the passengers have finished boarding, the wire ropes (200) are lowered to ensure the safety of passengers remaining on the platform. The safety device includes a wire rope raising/lowering means (100), two or more wire ropes (200), a wire rope holding means (300), and a wire rope control means (400). The wire rope raising/lowering means (100) has frames (110) secured upright at predetermined positions between a train entrance and a train exit of a platform which a train approaches, with a movable assembly (130) provided in each of the frames (110) so as to be moved upwards and downwards along the frame by a drive means (120). Each of the two or more wire ropes (200), extending between the frames (110), is connected at each end thereof to the movable assembly. The wire rope holding means (300) has a plurality of support pillars (310) installed on the platform at regular intervals between the frames (110), with a guide means (320) provided in each of the support pillars (310) to prevent the wire ropes (200) from sagging and to ensure smooth vertical movement of the wire ropes. The wire rope control means (410) senses the arrival and departure of a train at and from the platform and operates the drive means so as to raise and lower the wire ropes.
Description
Technical field
The present invention relates generally to a kind of safety apparatus that is used for railway platform, more specifically, relate to a kind of safety apparatus that is used for railway platform, the passenger that described safety apparatus is installed in subway station or platform waits for the catch siding place get on the bus, thereby, when getting on the bus during the position of train in-track platform, the steel rope of described equipment rises to allow passenger loading, and finish when train leaves platform afterwards when getting on the bus, described steel rope descends, to guarantee to stay the safety of the passenger on the platform.
Background technology
Usually, traditional platform of subway station or Railway station is open towards track, to allow passenger loading.Therefore, it is unexpected that safety often takes place, and wounds from the train that platform drops on the track or quilt is sailed into as the passenger.For avoiding safe accident, on the ground of platform, marked yellow catch siding, thereby the passenger can wait for train after yellow catch siding.
Yellow catch siding can attract passenger's attention, thereby after everyone may stand in yellow catch siding, to guarantee inherently safe.But this catch siding can not play a role energetically, prevents that the train that the passenger drops on the track or quilt is sailed on the platform from wounding.
Therefore, in order to prevent the generation of accident, wound as the train that the passenger drops on the track or the passenger is sailed into, the platform screen door that comprises fixation wall and dodge gate has been installed between platform and track recently, thereby at train after stopping fully in the position of getting on the bus of platform, the dodge gate of described system can open or close together with train door.
In traditional platform screen door, a plurality of dodge gates must be installed in the cooresponding position of train door on, the manufacturing of described screen door and cost of installation are increased.And described screen door is operated in response to the stop position of train, if it is not corresponding with the position of screen door dodge gate therefore to stop the door of train, then screen door can't be operated.Therefore, described screen door has increased the required time of getting on or off the bus, thereby makes troubles to the passenger.
Especially in case of emergency, when for example catching fire in train, described screen door can't be operated.Under above-mentioned state, the passenger can not leave train, may cause disaster.
In addition, described screen door is by train and the control of driverless train operation (ATO) system.But, have only the new platform of now building or just building up can use the ATO system.Therefore, described screen door can not be used for building up in the past and not comprising the old subway station of ATO system, and therefore the utilization ratio and the scope of described screen door are restricted.
Therefore, being starved of provides a kind of improved safety apparatus that is used for railway platform, this equipment can be with lower cost manufacturing and installation, and can not consider the type of subway control system and be extensive use of, and can prevent that the passenger on the platform from dropping on the track.
Summary of the invention
Therefore, consider the above-mentioned problems in the prior art and propose the present invention, and the purpose of this invention is to provide a kind of safety apparatus that is used for railway platform, the passenger that described safety apparatus is installed in subway station or platform waits for the catch siding place of getting on the bus, thereby when getting on the bus during the position of train in-track platform, steel rope rises to allow passenger loading, and finish when train leaves platform afterwards when getting on the bus, steel rope descends to prevent that the passenger on the platform from dropping on the track.Another object of the present invention provides a kind of safety apparatus that is used for railway platform, and described safety apparatus has simple structure, with reduction installation and maintenance cost, thereby improves its commercial efficiency.
For achieving the above object, the invention provides a kind of safety apparatus that is used for railway platform, described safety apparatus comprises: the steel rope jacking system, described steel rope jacking system comprises the train inlet that vertically is fixed on the platform that train sails into and the framework in the desired location between the train outlet, and movable-component is arranged in each framework, to move up and down in vertical direction along framework by actuating device; Two or more steel ropes, described steel rope extends between the described framework in the desired location between train inlet that vertically is fixed on platform and train outlet, and each end of each steel rope is connected to the described movable-component that moves up and down in vertical direction along framework; The steel rope holding device, described steel rope holding device is included between the described framework with regular spaces and is installed in a plurality of pillar stiffeners on the platform, described frame vertical straight is fixed on the train inlet of platform and the desired location between the train outlet, and guide piece is arranged in each pillar stiffener, to prevent that steel rope is sagging and to guarantee the steady vertical shifting of steel rope; And steel-cable controller, described steel-cable controller is used to survey the train in-track platform and leaves platform, and the operation actuating device is so that steel rope rises and decline.
The passenger that the safety apparatus that is used for railway platform with said structure according to the present invention is installed in platform waits for the catch siding place of getting on the bus, like this, when getting on the bus during the position of train in-track platform, steel rope rises to allow passenger loading, and finish when train leaves platform afterwards when getting on the bus, steel rope descends to guarantee to stay the safety of the passenger on the platform.
Description of drawings
Fig. 1 is the view that schematically shows according to the safety apparatus that is used for railway platform of first embodiment of the invention;
Fig. 2 is the enlarged drawing of expression according to the safety apparatus that is used for railway platform of first embodiment of the invention;
Fig. 3 is the enlarged perspective of the steel rope jacking system among Fig. 2 before the indication equipment running;
Fig. 4 is the enlarged perspective of the steel rope jacking system among indication equipment running back Fig. 2;
Fig. 5 is the enlarged perspective of expression according to steel wire rope tension control setup of the present invention;
Fig. 6 is the transparent view that schematically shows according to the safety apparatus that is used for railway platform of second embodiment of the invention;
Fig. 7 is the enlarged perspective of expression according to the safety apparatus that is used for railway platform of second embodiment of the invention;
Fig. 8 is the transparent view that schematically shows according to the safety apparatus that is used for railway platform of third embodiment of the invention;
Fig. 9 is the enlarged perspective of expression according to the safety apparatus that is used for railway platform of third embodiment of the invention;
Figure 10 is the transparent view of expression according to first embodiment of steel rope holding device of the present invention;
Figure 11 is the transparent view of the steel rope holding unit among expression Figure 10;
Figure 12 is the transparent view of expression according to second embodiment of steel rope holding device of the present invention;
Figure 13 and Figure 14 are the views of representing the public information, advertisement or the alarming device that use with steel rope according to the present invention respectively;
Figure 15 is the view of expression according to the structure of clean-up device of the present invention, and described clean-up device are used for cleaning the air of subway station; And
Figure 16 is the block scheme of expression according to steel-cable controller of the present invention.
The reference numerals explanation of vitals
100: the steel rope jacking system, 110,140,170: framework,
111,141,171: column, 112,142,172: guide rail,
120,160,190: actuating device, 121,161,191: motor,
122,123,162,163,192,193: revolving part,
124,164,194: power transmission unit, 125,126,340: tension adjusting device,
130,150,180: movable-component, 131,132,151,152,181: removable plate,
133,153: the steel wire rope tension control setup, 134: draw gear, 200: steel rope,
210: the informative advertising page or leaf, 220: alert panel, 300: the steel rope holding device,
310: post, 320: guide piece, 330: the rope holding unit,
400: the rope control setup, 410: the train position sensor, 420: passenger sensor,
430: position transduser, 440: central processing unit, 450: alarm,
460: alarm lamp, 470: flash light, 500: clean-up device,
510: ultraviolet lamp, 520: photocatalyst.
The specific embodiment
Represented the steel rope jacking system 100 according to first embodiment of the invention among Fig. 1 to Fig. 4, described steel rope jacking system 100 is used for raising and reducing steel rope at the safety apparatus that is used for railway platform.Describe described steel rope jacking system 100 below with reference to the accompanying drawings in detail.
Described steel rope jacking system 100 comprises pair of frames 110, this vertically is fixed on the train inlet of the platform that train sails into and the desired location between the train outlet to framework 110, and two first columns 111 are arranged on the same line in each framework 110, thereby make described first column, 111 each interval preset distances, as depicted in figs. 1 and 2.Guide rail 112 longitudinally is fastened to the side of each column 111.
Wait for that the passenger platform get on the bus is under the crooked situation, preferably, the described pair of frames 110 that vertically is fixed on catch siding A place is installed between the train inlet of platform and train export with the spacing of rule.Opposite, under platform is straight situation, preferably, described framework 110 be installed in respectively the train in-track platform the train entrance of process and train leave platform the train exit of process.When situation needed, even under platform is straight situation, this also can be installed with the spacing of rule framework 110.
In steel rope jacking system 100 of the present invention, movable-component 130 is arranged in each framework 110, so that movable-component 130 moves along first column 111 of framework 110.Movable-component 130 comprises each guide rail 112 that is connected to first column 111 and the first removable plate 131 and the second removable plate 132 that moves along each guide rail 112, as shown in Figure 3 and Figure 4.In addition, the end of two or more steel ropes 200 utilizes steel wire rope tension control setup 133 to be fastened in the first removable plate 131 and the second removable plate 132 each, thereby along the end that steel rope 200 vertically is set of each removable plate.
The first removable plate 131 is attached to actuating device 120 and the power by actuating device 120 moves.The second removable plate 132 is spurred by traction unit 134 after the mobile preset distance of the first removable plate 131.
Steel wire rope tension control setup 133 is fastened to corresponding removable plate 131,132 with the end of each steel rope 200, controls the tension force of steel rope 200 simultaneously, as shown in Figure 5.Steel wire rope tension control setup 133 realizes that with the form of bolt 133a described bolt 133a has predetermined length, and the front end of bolt has the locking ring 133b that is used to lock steel cord ends, and the part rear portion of described bolt has outside thread 133c.Bolt 133a passes removable plate 131 and 132, and is fixed to plate 131 and 132 by nut 133d.Said structure is a kind of embodiment of steel wire rope tension control setup 133, still, should be understood that, as long as device 133 can be controlled the tension force of steel rope 200, then steel wire rope tension control setup 133 can freely be changed.
The traction unit 134 that is used for spurring the second removable plate 132 after the mobile preset distance of the first removable plate 131 comprises the first extension 134a, the described first extension 134a is below the lower end of the lateral edges of the first removable plate 131 extends horizontally to the second removable plate 132, as shown in Figure 3 and Figure 4.The second extension 134b extends horizontally to the top of the first removable plate 131 from the upper end of the lateral edges of the second removable plate 132.Length is the twice of the first removable plate 131 or the back side that the more first guide 134c is vertically set on the first removable plate 131 and the second extension 134b, thereby the first removable plate 131 can move along the first guide 134c.In a similar fashion, length is the twice of the second removable plate 132 or the back side that the more second guide 134d is vertically set on the second removable plate 132 and the first extension 134a.
Among the first guide 134c and the second guide 134d each can realize with the form of vertical rod or vertical steel wire, and can not influence function of the present invention.
The top and bottom of each among the first guide 134c and the second guide 134d all are provided with stop part 134e and 134f and following stop part 134g and 134h.In addition, the back side that the first removable plate 131 of the first guide 134c and the second guide 134d and the second removable plate 132 and the first extension 134a and the second extension 134b be installed all is provided with guide carriage 135 and 136 separately, so that the spacing of guide carriage 135 and 136 each interval rules.Therefore, the first guide 134c and the second guide 134d are supported on removable plate 131 and the 132 and second extension 134b and the first extension 134a by guide carriage 135 and 136.
Make the first removable plate 131 and the second removable plate 132 comprise motor 121 along the actuating device 120 that the column 111 of framework 110 moves up and down in vertical direction, described motor 121 is arranged on the base plate 113 of framework 110, to drive power transmission unit 124.Be respectively arranged with two revolving parts 122 and 123, one of them revolving part is arranged on the axle of motor 121, and another revolving part is arranged on the middle part of framework 110 upper ends.Power transmission unit 124 twines around revolving part 122 and 123, and rotates along either direction according to the hand of rotation of motor 121.First end of power transmission unit 124 is attached to the bottom of the first removable plate 131, and second end of power transmission unit 124 is attached to the top of the first removable plate 131 simultaneously.The first removable plate 131 and the second removable plate 132 utilize the steel wire 127 and 128 that is connected separately to be attached to separately tension adjusting device 125 and 126, so that the tension adjusting device 125 and the 126 pairs first removable plates 131 and the second removable plate 132 apply application force, and upwards spur removable plate 131 and 132.
The end that connects steel wire 127 and 128 locks onto locking tray 129a and the 129b that is arranged on the first removable plate 131 and the second removable plate 132 respectively.Tension adjusting device 125 and 126 can be realized with the form of weight, bumper or extension spring in the present invention.Tension adjusting device 125 and 126 is used to make the first removable plate 131 and the second removable plate 132 to move up.The moving up of the first removable plate 131 and the second removable plate 132 means that steel rope 200 upwards rises, to allow get on the bus passenger loading and the passenger that allows to get off on the platform to leave train to platform.
In addition, two revolving parts 122 and 123 that one of them axle that is arranged on motor 121 is gone up and another is arranged on the middle part of framework 110 upper ends can be realized with the form of cylinder, miniature gears or sprocket wheel.Power transmission unit 124 can realize with the form of flat rubber belting during for cylinder when revolving part 122 and 123, when revolving part 122 and 123 can be realized with the form of synchronous belt during for miniature gears, perhaps when revolving part can be during for sprocket wheel with the form realization of chain.
The steel rope jacking system 100 with said structure according to first embodiment of the invention is performed as follows operation.
Fig. 3 represents that in-track platform and safety apparatus allow the state of passenger loading to train.In other words, the first removable plate 131 and the second removable plate 132 of movable-component 130 are moved upwards up to its upper position, and wherein the end of steel rope 200 is fastened to the first removable plate 131 and the second removable plate 132.For removable plate 131 and 132 is moved up, operate the motor 121 of actuating device 120, thereby make revolving part 122 and 123 rotations, and make power transmission unit 124 rotations.Tension adjusting device 125 and 126 pairs of removable plates 131 and 132 apply pulling force, thereby upwards spur removable plate.Therefore, steel rope 200 rises to its upper position.
When finished the passenger get on the bus after train need leave platform the time, the first removable plate 131 and the second removable plate 132 move down and utilize steel rope 200 to form safety walls from upper position.Under above-mentioned state, motor 121 edges of actuating device 120 rotate in the opposite direction with the side that is used to steel rope 200 is moved up, thereby make revolving part 122 and 123 contrarotations.Therefore, power transmission unit 124 is along contrarotation, so that the first removable plate 131 moves down along the first guide 134c that constitutes traction unit 134.
When the first removable plate 131 when the first guide 134c further moves down, the guide carriage 135 that is arranged on the bottom at the first removable plate, 131 back sides contacts with the following stop part 134f of the first guide 134c.Simultaneously, the guide carriage 135 of the first extension 134a contacts with the following stop part 134h of the lower end that is arranged on the second guide 134d, thereby spurs the second removable plate 132 downwards by the second guide 134d.
When the first removable plate 131 and the second removable plate 132 had reduced fully, steel rope 200 was positioned at the position shown in Fig. 4, thereby forms safety wall on platform, and safety guard-safeguard is stayed the passenger on the platform.In addition, when the first removable plate 131 and the second removable plate 132 were positioned at position, its underpart, first removable plate 131 perpendicular positionings also were positioned on the ground of platform, and second removable plate 132 perpendicular positionings also are positioned at the upper end of the first removable plate 131.
The position of getting on the bus when the train in-track platform, and the first removable plate 131 and the second removable plate 132 have been positioned at position, its underpart, steel rope 200 has played the time spent of doing of safety wall, the sensor (not shown) detects the train in-track platform and the motor 121 of actuating device 120 is rotated forward, thus make revolving part 122 and 123 and power transmission unit 124 rotate along equidirectional.Therefore, the first removable plate 131 moves up along the first guide 134c that constitutes traction unit.
When the first removable plate 131 further when the first guide 134c moves up, the upper end of the first removable plate 131 contacts with the lower edge of the second extension 134b that extends from the upper end of the lateral edges of the second removable plate 132, and upwards spur the second removable plate 132, thereby realize the state shown in Fig. 3.Under state shown in Figure 3, steel rope 200 is shown in an open position, and climbs up the train of in-track platform to allow the passenger.
When the power supply of motor 121 because of have a power failure or train in catch fire and disconnect, and the first removable plate 131 and the second removable plate 132 have been positioned at position, its underpart, steel rope 200 is during as safety wall, has been lowered the rising that must make progress in response to emergency situation of steel rope 200 as safety wall.For making steel rope in response to the emergency situation rising that makes progress, the axle of motor 121 is provided with power-transfer clutch C.The revolving part 122 of power transmission unit 124 rotations that are attached to the first removable plate 131 is installed on the driven shaft of power-transfer clutch C.Therefore, when the power supply of motor 121 disconnected, the braking force that is provided by power-transfer clutch C was released, thereby fixedly the removable plate 131 of steel rope 200 ends and 132 tension force by tension adjusting device 125 and 126 are forced upwardly rising.Therefore, steel rope 200 upwards rises to upper position from lower position.
In the superincumbent explanation, first kind of embodiment of steel rope jacking system 100 is described.Second kind of embodiment of steel rope jacking system 100 will be described below.
As shown in Figure 6 and Figure 7, the steel rope jacking system 100 of second kind of embodiment comprises pair of frames 140, this vertically is fixed on the train inlet of the platform that train sails into and the desired location between the train outlet to framework 140, and two first columns 141 are arranged on the same line in each framework 140, thereby make described first column, 141 each interval preset distances.Guide rail 142 longitudinally is fastened to the side of each column 141.
In steel rope jacking system 100 according to second embodiment of the invention, be arranged in each framework 140 and comprise the first removable plate 151 and the second removable plate 152 with the movable-component 150 that moves up and down along framework 140, the first removable plate 151 and the second removable plate 152 are connected to each guide rail 142 of first column 141 and move along each guide rail 142, as shown in Figure 7.In addition, the end of two or more steel ropes 200 utilizes steel wire rope tension control setup 153 to be fastened in the first removable plate 151 and the second removable plate 152 each, thereby along the end that steel rope 200 vertically is set of each removable plate 151 and 152.The first removable plate 151 and the second removable plate 152 are attached to actuating device 160, thereby the first removable plate 151 and the second removable plate 152 can utilize the power of actuating device 160 to move.The end of steel rope 200 is fastened to the first removable plate 151 and the second removable plate 152 steel wire rope tension control setup 153 formation as shown in Figure 5.Structure according to the steel wire rope tension control setup 153 of second kind of embodiment is described identical with top first kind of embodiment, therefore needn't further make an explanation again.
In addition, the actuating device 160 that movable-component 150 is moved up and down along framework 140 comprises two motors 161, and described motor 161 is arranged on the base plate 143 of framework 140, to drive cooresponding power transmission unit 164.The axle that the two pairs of revolving parts 162 and 163 are separately positioned on two motors 161 is gone up and the middle part of framework 140 upper ends, and two power transmission units 164 twine revolving part 162 and 163 and rotate along selected direction according to the hand of rotation of motor 161 around each.First end of first power transmission unit 164 is attached to the bottom of the first removable plate 151, and second end of first power transmission unit 164 is attached to the top of the first removable plate 151 simultaneously.In an identical manner, first end of second power transmission unit 164 is attached to the bottom of the second removable plate 152, and second end of second power transmission unit 164 is attached to the top of the second removable plate 152 simultaneously.
The axle that is arranged on motor 161 is gone up and the two pairs of revolving parts 162 and 163 at the middle part of framework 140 upper ends can be with the form realization of cylinder, miniature gears or sprocket wheel.Power transmission unit 164 can realize with the form of flat rubber belting during for cylinder when revolving part 162 and 163, when revolving part 162 and 163 can be realized with the form of synchronous belt during for miniature gears, perhaps when revolving part can be during for sprocket wheel with the form realization of chain.
The steel rope jacking system 100 with said structure according to second embodiment of the invention is performed as follows operation.
Fig. 6 represents that in-track platform and safety apparatus allow the state of passenger loading to train.Under above-mentioned state, the first removable plate 151 and the second removable plate 152 of movable-component 150 are moved upwards up to its upper position, and wherein the end of steel rope 200 is fastened to the first removable plate 151 and the second removable plate 152.For removable plate 151 and 152 is moved up, the motor 161 of operation actuating device 160, so that the two pairs of revolving parts 162 and 163 rotations, and make 164 rotations of two power transmission units.Therefore, the first removable plate 151 and the second removable plate 152 move up simultaneously, thereby make steel rope 200 rise to its upper position.
When finished the passenger get on the bus after train need leave platform the time, the first and second removable plates 151 and 152 move down and utilize steel rope 200 to form safety walls from upper position.Under above-mentioned state, motor 161 edges of actuating device 160 rotate in the opposite direction with the side that is used to steel rope 200 is moved up, thereby make two pairs of revolving parts 162 and 163 contrarotations.Therefore, two power transmission units 164 are along contrarotation, so that the first removable plate 151 and the second removable plate 152 move down.
When the first removable plate 151 and the second removable plate 152 had dropped to required lower position fully, steel rope 200 dropped to the lower position shown in Fig. 7, thereby stayed passenger on the platform forming safety wall and safety guard-safeguard on the platform.In addition, when the first removable plate 151 and the second removable plate 152 were positioned at position, its underpart, first removable plate 151 perpendicular positionings also were positioned on the ground of platform, and second removable plate 152 perpendicular positionings also are positioned at the upper end of the first removable plate 151.
The position of getting on the bus when the train in-track platform, and the first removable plate 151 and the second removable plate 152 have been positioned at position, its underpart, steel rope 200 has played the time spent of doing of safety wall, the sensor (not shown) detects the train in-track platform and the motor 161 of actuating device 160 is rotated forward, thereby two pairs of revolving parts 162 and 163 and two power transmission units 164 are rotated forward.Therefore, the first removable plate 151 and the second removable plate 152 move up, so that steel rope 200 rises to its upper position or open position, climb up the train of in-track platform to allow the passenger.
In the superincumbent explanation, second kind of embodiment of steel rope jacking system 100 is described.The third embodiment of steel rope jacking system 100 will be described below.
As Fig. 8 and shown in Figure 9, the steel rope jacking system 100 of the third embodiment comprises pair of frames 170, this vertically is fixed on the train inlet of the platform that train sails into and the desired location between the train outlet to framework 170, and two columns 171 are arranged on the same line in each framework 170, thereby make described column 171 each interval preset distances.Guide rail 172 longitudinally is fastened to the side of each column 171.
In steel rope jacking system 100 according to third embodiment of the invention, be arranged on the removable plate 181 that comprises one in each framework 170 with the movable-component 180 that moves up and down along framework 170, the removable plate 181 of described one is connected to the guide rail 172 of column 171 and moves along guide rail 172, as shown in Figure 9.In addition, the cooresponding guide pulley 182 of the end of steel rope 200 process, and center on rope tube 184 windings that rope is controlled motor 183, wherein said guide pulley 182 rotatably is provided with along the middle part of removable plate 181.
In addition, make movable-component 180 comprise motor 191 along the actuating device 190 that framework 170 moves up and down, described motor 191 is arranged on the midway location between column 171 lower ends.Be respectively arranged with two revolving parts 192 and 193, one of them is arranged on the axle of motor 191, another is arranged on the middle part of framework 170 upper ends, and power transmission unit 194 twines around two revolving parts 192 and 193, and rotates along either direction according to the hand of rotation of motor 191.First end of power transmission unit 194 is attached to the bottom of removable plate 181, and second end of power transmission unit 194 is attached to the top of removable plate 181 simultaneously.
Two revolving parts 192 at a middle part that axle is gone up, another is arranged on framework 170 upper ends that is arranged on motor 191 and 193 can be realized with the form of cylinder, miniature gears or sprocket wheel.Power transmission unit 194 can realize with the form of flat rubber belting during for cylinder when revolving part 192 and 193, when revolving part 192 and 193 can be realized with the form of synchronous belt during for miniature gears, perhaps when revolving part can be during for sprocket wheel with the form realization of chain.
The steel rope jacking system 100 with said structure according to third embodiment of the invention is performed as follows operation.
Fig. 8 represents that in-track platform and safety apparatus allow the state of passenger loading to train.Under above-mentioned state, the removable plate 181 of movable-component 180 is moved upwards up to its upper position, and wherein the end of steel rope 200 is fastened to removable plate 181.For removable plate 181 is moved up, the motor 191 of operation actuating device 190, so that two revolving parts 192 and 193 rotations, and make power transmission unit 194 rotations.Therefore, removable plate 181 moves up, thereby makes steel rope 200 rise to its upper position.
When finished the passenger get on the bus after train need leave platform the time, removable plate 181 moves down and utilizes steel rope 200 to form safety walls from upper position.Under above-mentioned state, motor 191 edges of actuating device 190 rotate in the opposite direction with the side that is used to steel rope 200 is moved up, thereby make two revolving parts 192 and 193 contrarotations.Therefore, power transmission unit 194 is along contrarotation, so that removable plate 181 moves down, and makes steel rope 200 form safety walls, as shown in Figure 9.
The position of getting on the bus when the train in-track platform, and removable plate 181 has been positioned at position, its underpart, steel rope 200 has played the time spent of doing of safety wall, the sensor (not shown) detects the train in-track platform and the motor 191 of actuating device 190 is rotated forward, thus make two revolving parts 192 and 193 and power transmission unit 194 rotate forward.Therefore, removable plate 181 moves up, so that steel rope 200 is shown in an open position, climbs up the train of in-track platform to allow the passenger.
In addition, the safety apparatus that is used for railway platform of the present invention comprises steel rope holding device 300, described steel rope holding device 300 comprises a plurality of at framework 110,140, be installed in pillar stiffener 310 on the platform with regular spaces between 170, described frame vertical straight is fixed on the train inlet of platform and the desired location between the train outlet.Guide piece 320 is arranged in each pillar stiffener 310, and is sagging or to guarantee steel rope 200 steady vertical shifting to prevent steel rope 200.Represented the structure of steel rope holding device 300 among Figure 10 to Figure 12, described below with reference to the accompanying drawings.
The guide piece 320 that is provided for guaranteeing the steady vertical shifting of steel rope 200 comprises pulley F, and described pulley F is installed in the inside of each pillar stiffener 310 upper end, and plays the effect that guiding steel wire W moves in the moving direction that changes steel wire W.First end that is positioned at the steel wire W of each pillar stiffener 310 1 side according to pulley F is connected to tension adjusting device 340, second end of steel wire W that is positioned at the opposite side of each pillar stiffener 310 simultaneously is connected to steel rope 200, so that the spacing of steel rope 200 each interval rules.Pillar stiffener 310 is realized with the form of vertical tubular post with circle or rectangular cross section.
The tension adjusting device 340 that is connected to first end of steel wire W can comprise weight, bumper or extension spring.In addition, second end of steel wire W can be realized by the rope holding unit 330 shown in Figure 11 with being connected of steel rope 200.The rope holding unit 330 that is used for steel wire W is connected to steel rope 200 comprises rope holder 331, and rope holder 331 has predetermined length and with the fixing steel rope 200 of the spacing of rule.Second end of steel wire W is connected to the upper end of rope holder 331.Wheel 332 or slider are arranged on each of top and bottom of rope holder 331, so that wheel 332 contacts with pillar stiffener 310 and rotates.
In the process of steel rope 200 vertical shifting, rope holding unit 330 moves up and down and contacts with pillar stiffener 310.The wheel 332 or the slider that are arranged in the top and bottom of rope holder 331 of rope holding unit 330 make rope holder 331 steadily move along pillar stiffener 310 in steel rope 200 vertical shifting processes.
Because be connected to the tension adjusting device 340 of first end that places pillar stiffener 310 in-to-in steel wire W, steel rope 200 can be spurred continuously and be stretched.Therefore, can prevent that steel rope 200 is sagging, and steel rope 200 can both rise reliably in case of emergency or under normal operating condition.
In the steel rope holding device 300 of another embodiment according to the present invention, as shown in figure 12, replace above-mentioned rope holding unit 330, use tubercle 333 as the steel rope holding device, with fixing steel rope 200 firmly.The quantity of tubercle 333 is corresponding to the quantity of steel rope 200.Be used to protect the steel wire protection device of steel wire W to be set in place in the front of the steel wire W of pillar stiffener 310 outsides.
Frame fixation of the present invention is in the ground desired location of platform, so that framework is vertically placed.Described framework comprises the hollow structure of the center-line-average that is higher than the passenger.Be used for being installed in the hollow structure in-to-in desired location of framework at the clean-up device 500 of subway station suction, purification and air-out.
Why clean-up device 500 are installed in framework inside, be because because in harmful dust and various foul smell and the viral air that is present in the subway station, therefore they must be removed from air, comfortable air to be provided and to help the passenger to keep fit.
The clean-up device 500 that are used for providing comfortable air and help the passenger to keep fit comprise the ultraviolet lamp 510 that is installed in the hollow frame desired location.Photocatalyst 520 is arranged in the framework desired location near ultraviolet lamp 510, thereby photocatalyst 520 receives from the light of ultraviolet lamp 510 and makes air reaction.
By in this way ultraviolet lamp 510 and photocatalyst 520 being installed in the desired location in the framework, the foul air in the framework can be purified by the mutual action of ultraviolet lamp 510 and photocatalyst 520.
For the ease of the air-polluting purification in the subway station, must in framework, be provided for suction air and air be guided into the fan (not shown) of photocatalyst 520, and the outlet of the air exhaustion that must in framework, be formed for to pass through photocatalyst 520 in the station in addition.Therefore, air by fan by continuous sucking in the framework purifying, and afterwards, the air of purification is discharged in the subway station continuously, thereby comfortable air can be provided in subway station, and can help the passenger to keep fit.
The said structure of movable-component relates to exemplary embodiment of the present invention.Therefore, should be understood that if movable-component can move up and down, then movable-component can freely be constructed, and can not influence function of the present invention in framework.In addition, at the actuating device that is being used for making movable-component to rise and descend, motor is preferably the gear motor or the clutch motor of the braking function that can carry out the position that can accurately adjust movable-component and moving velocity.In addition, can adopt the cylinder actuator to replace motor in the actuating device.
Steel-cable controller 400 is arranged on the train inlet of platform and the desired location between the train outlet.Steel-cable controller 400 is surveyed the arrival of trains and is left and operate actuating device, prevents that the steel rope 200 that the passenger surpasses the effect of catch siding from optionally rising or descending thereby make to play.As shown in figure 16, steel-cable controller 400 comprises surveys the train position sensor 410 that is parked in the train position on the platform, survey passenger's passenger sensor 420, survey the position transduser 430 of the position of movable-component, and receive from the signal of the sensor and operate actuating device so that the central processing unit 440 that movable-component rises or descends.
Steel-cable controller 400 preferably also comprises at least one or two in alarm 450, alarm lamp 460 and the flash light 470.
In train position sensor 410 and the passenger sensor 420 each preferably includes proximity sensor, and this proximity sensor can be surveyed approaching train or passenger, and is preferably mounted at the predetermined installation site on the platform or on the pillar stiffener.Position transduser 430 is a limit switch, is preferably mounted on the framework.If the passenger surpasses catch siding or near near the hazardous location the track, then the passenger can be detected by passenger sensor 420.Thereby alarm 450 and alarm lamp 460 or flash light 470 will be opened, to attract passenger's attention.
At this moment, the effect that stimulates passenger's sense of hearing is played in alarm 450, and exports various language, for example " train enters the station ", " please noting " and " please waiting after yellow catch siding ".
In addition, alarm 450 can be operated by the interior loud system of combining station, thereby alarm 450 can directly convey to the passenger with the guide information in the station.And if some passenger exceeds catch siding towards track alignment, then alarm 450 can convey to the passenger with warning broadcasting.
If train position sensor 410 does not detect the train that has stopped, then central processing unit 440 is operated the motor of actuating devices, so that movable-component descends.Therefore, two or more steel ropes 200 reduce, thereby can prevent that the passenger from surpassing catch siding.
On the contrary, if train position sensor 410 detects the train that has stopped, then central processing unit 440 is operated the motor of actuating devices, so that movable-component rises.Therefore, two or more steel ropes 200 upwards rise to allow the passenger from steel rope 200 below by height, thereby the passenger can freely get on the bus.
When two or more steel ropes 200 rise to allow the passenger from steel rope 200 below by height the time, preferably, the spacing between the two adjacent steel ropes 200 reduces, thereby improves the space utilization efficient of platform.Under the situation that the spacing between the two adjacent steel ropes 200 reduces with the rising of steel rope 200, must provide a kind of structure that can make spacing between the two adjacent steel ropes 200 be returned to original spacing with the decline of steel rope 200.
As mentioned above, steel rope 200 is corresponding to the arrival of train and leave and rise and descend, and therefore, can prevent reliably that the passenger from unexpectedly or unintentionally dropping on the track.
And, detecting under the situation of passenger or object at the passenger sensor 420 that is installed on the pillar stiffener, alarm 450 and alarm lamp 460 or flash light 470 will be opened, and showing danger and to attract passenger's attention, thereby prevent unexpected the generation.
Industrial applicibility
As understanding by foregoing description, excellent according to the safety means for railway platform of the present invention Gesture is that steel wire rope is installed in the safety line top of platform, so steel wire rope can be according to the arrival of train Automatic-ascending and decline with leaving, thus can prevent that the passenger from unexpectedly or unintentionally dropping into track On.
And, owing to the simple in structure and installation and maintenance expense of the safety means that are used for railway platform is low, because of This can improve business efficiency. In addition, because steel wire rope remains on the decline state usually with in the face of the passenger, And if only if train just rises when being parked in the upper truck position of platform fully, therefore the operation of described safety means is steady Qualitative and Reliability Enhancement.
In addition, if the passenger surpasses safety line, then will broadcast the caution language and operate alarm lamp or flash lamp. Therefore, these safety means can attract passenger's notice, and with the line of taking care, thereby indication is dangerous.
Claims (22)
1. safety apparatus that is used for railway platform, comprise: the steel rope jacking system, described steel rope jacking system comprises the train inlet that vertically is fixed on the platform that train sails into and the framework in the desired location between the train outlet, and movable-component is arranged in each framework, to move up and down with vertical direction along framework by actuating device; Two or more steel ropes, described steel rope extends between the described framework in the desired location between train inlet that vertically is fixed on platform and train outlet, and each end of each steel rope is connected to the described movable-component that moves up and down with vertical direction along framework; The steel rope holding device, described steel rope holding device is included between the described framework with regular spaces and is installed in a plurality of pillar stiffeners on the platform, described frame vertical straight is fixed on the train inlet of platform and the desired location between the train outlet, and guide piece is arranged in each pillar stiffener, to prevent that steel rope is sagging and to guarantee the steady vertical shifting of steel rope; And steel-cable controller, described steel-cable controller is used to survey the train in-track platform and leaves platform, and the operation actuating device is so that steel rope rises and decline.
2. the safety apparatus that is used for railway platform according to claim 1, wherein, vertically be fixed on the train inlet of the platform that train sails into and described each framework in the desired location between the train outlet and comprise column, described column is arranged on the same line, thereby make described column each interval preset distance, and guide rail longitudinally is fastened to the side of each column.
3. the safety apparatus that is used for railway platform according to claim 2, wherein, the described movable-component that moves up and down with vertical direction along each framework comprises the first and second removable plates that move up and down along each guide rail of described column, and the end of described two or more steel ropes is fastened in the first and second removable plates each, thereby the end that steel rope vertically is set along each removable plate, the wherein said first removable plate moves by the power of actuating device, and the described second removable plate spurs by traction unit after the mobile preset distance of the first removable plate.
4. the safety apparatus that is used for railway platform according to claim 3, wherein, the end of described two or more steel ropes utilizes the steel wire rope tension control setup to be fastened in the first and second removable plates each, and described steel wire rope tension control setup is used to control the tension force of steel rope.
5. the safety apparatus that is used for railway platform according to claim 3, wherein, the described traction unit that is used for spurring the second removable plate after the mobile preset distance of the first removable plate comprises: first extension, and described first extension extends to the second removable plate from the lower end of the first removable plate; Second extension, described second extension extends to the first removable plate from the upper end of the second removable plate; And first guide and second guide, the length of described first guide and second guide is respectively the twice of the first and second removable plates or more, and is vertically set on the back side of the first removable plate and second extension and the back side of the second removable plate and first extension respectively.
6. the safety apparatus that is used for railway platform according to claim 3, wherein, be used to make movable-component to comprise along the actuating device that each framework moves up or down: motor, described motor is arranged on the centre portion of framework bottom, to drive power transmission unit; The axle that revolving part, described revolving part are separately positioned on motor go up and framework on the middle part, to rotate along either direction according to the hand of rotation of motor; Power transmission unit, described power transmission unit twines around revolving part, and first end of power transmission unit is attached to the bottom of the first removable plate, and second end is attached to the top of the first removable plate; And tension adjusting device, described tension adjusting device utilization connects steel wire and is attached to the first and second removable plates, and the first and second removable plates are applied application force, upwards to spur the first and second removable plates.
7. the safety apparatus that is used for railway platform according to claim 6, wherein, when described revolving part was cylinder, described power transmission unit was a flat rubber belting; When described revolving part was miniature gears, described power transmission unit was a synchronous belt; When described revolving part was sprocket wheel, described power transmission unit was a chain.
8. the safety apparatus that is used for railway platform according to claim 6 wherein, is used for that the first and second removable plates are applied application force and is selected from the group of being made up of weight, bumper and extension spring with the described tension adjusting device that upwards spurs removable plate.
9. the safety apparatus that is used for railway platform according to claim 6, wherein, the axle of described motor is provided with power-transfer clutch, the described revolving part of the power transmission unit rotation that is attached to the first removable plate is installed on the driven shaft of power-transfer clutch, thereby when the power supply of motor disconnects, the braking force of power-transfer clutch is released, the tension force that therefore makes fixing first and second removable plates of steel cord ends the pass through tension adjusting device rising that makes progress.
10. the safety apparatus that is used for railway platform according to claim 1, wherein, be arranged in each pillar stiffener to prevent that steel rope is sagging and to guarantee that the described guide piece of the steady vertical shifting of steel rope comprises guide, described guide is installed in the upper end of each pillar stiffener, and play the effect that guiding steel wire moves when changing the moving direction of steel wire, wherein first end of steel wire that is positioned at first side of pillar stiffener according to guide is connected to tension adjusting device, second end of steel wire that is positioned at second side of pillar stiffener is connected to steel rope, so that the spacing of steel rope each interval rule.
11. the safety apparatus that is used for railway platform according to claim 10, wherein, the described tension adjusting device that is connected to first end of steel wire is selected from the group of being made up of weight, bumper and extension spring.
12. the safety apparatus that is used for railway platform according to claim 10, wherein, second end of steel wire that is positioned at second side of pillar stiffener is connected to steel rope by the rope holding unit, described rope holding unit comprises: with the fixing rope holder of steel rope of regular spaces, the upper end of described rope holder is connected to second end of steel wire; And wheel or slider, described wheel or slider are arranged on the desired location in the rope holder, with move when pillar stiffener contacts.
13. the safety apparatus that is used for railway platform according to claim 1, wherein, the described steel-cable controller that is used to make selection of steel ground rise or descend comprises: the train position sensor of surveying the position that stops train; Survey passenger's passenger sensor; Survey the position transduser of the position of movable-component; And receive from the signal of described sensor and operate actuating device so that the central processing unit that movable-component rises or descends.
14. the safety apparatus that is used for railway platform according to claim 13, wherein, be used for making selection of steel ground to rise or descend and prevent that described steel-cable controller that the passenger surpasses catch siding from also comprising at least one of alarm, alarm lamp and flash light.
15. the safety apparatus that is used for railway platform according to claim 1, wherein, described steel rope is made by metal, synthetic resin, Reinforced Rubber or polyurethane.
16. the safety apparatus that is used for railway platform according to claim 1 wherein, comprises in the described steel rope and is used for luminous in the dark luminescent material.
17. the safety apparatus that is used for railway platform according to claim 1, wherein, public information or billboard or page or leaf are connected between two or more steel ropes.
18. the safety apparatus that is used for railway platform according to claim 1, wherein, the alert panel that is printed on warning clause is connected on the steel rope.
19. the safety apparatus that is used for railway platform according to claim 1, also comprise clean-up device, described clean-up device are arranged on in framework and the pillar stiffener at least one, with the air of the air that pollutes from the station suction with platform, purifying contaminated and discharge cleaned air passes.
20. the safety apparatus that is used for railway platform according to claim 19, wherein, described clean-up device comprise: the ultraviolet lamp that is installed in the desired location; And be positioned at photocatalyst near the desired location of described ultraviolet lamp, be used to receive from the light of ultraviolet lamp and make air reaction.
21. the safety apparatus that is used for railway platform according to claim 2, wherein, comprise the first and second removable plates along each framework with the movable-component that vertical direction moves up and down, the described first and second removable plates are connected to the guide rail of column and move up and down along guide rail, and the end of described steel rope is fastened in the first and second removable plates each, thereby the end that steel rope vertically is set along each removable plate, the wherein said first and second removable plates are attached to actuating device, thereby receive the power of automatic drive device.
22. the safety apparatus that is used for railway platform according to claim 2, wherein, comprise with the movable-component that vertical direction moves up and down along each framework: the removable plate of one, the removable plate of described one are connected to the guide rail of column and move up and down along guide rail; And a plurality of guide pulley, described guide pulley rotatably is provided with the also end of guiding steel wire rope along the middle part of the removable plate of described one, the removable plate that wherein has the described one of guide pulley is attached to actuating device, thereby receives the power of automatic drive device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| KR20050011786 | 2005-02-14 | ||
| KR1020050011786 | 2005-02-14 | ||
| KR1020050064187 | 2005-07-15 |
Publications (2)
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| CN101098807A CN101098807A (en) | 2008-01-02 |
| CN100528658C true CN100528658C (en) | 2009-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800463479A Expired - Fee Related CN100528658C (en) | 2005-02-14 | 2005-08-11 | Safety device for train platforms |
Country Status (3)
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| JP (1) | JP2008526614A (en) |
| KR (1) | KR100601112B1 (en) |
| CN (1) | CN100528658C (en) |
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| JP4021989B2 (en) * | 1998-05-28 | 2007-12-12 | 東急建設株式会社 | Open / close fence |
| JP2000234316A (en) * | 1999-02-15 | 2000-08-29 | Kyowa Nasta Co Ltd | Gate type car stop |
| JP2001191922A (en) | 2000-01-05 | 2001-07-17 | Mitsubishi Electric Corp | Announcement device for station |
| JP3083404U (en) * | 2000-06-16 | 2002-01-31 | シラカワ工業株式会社 | Road and roadside air purification system using photocatalyst |
| JP2002242142A (en) * | 2001-02-20 | 2002-08-28 | Kazuhiro Yamane | Falling prevention fence for platform |
| JP2004268634A (en) * | 2003-03-05 | 2004-09-30 | Kawasaki Heavy Ind Ltd | Lifting type platform movable fence |
| JP3809498B2 (en) * | 2003-04-02 | 2006-08-16 | 京和工業株式会社 | Gas station guard device |
| JP4275984B2 (en) * | 2003-04-24 | 2009-06-10 | 川崎重工業株式会社 | Platform simple movable fence |
-
2005
- 2005-07-15 KR KR1020050064187A patent/KR100601112B1/en active IP Right Grant
- 2005-08-11 JP JP2007551184A patent/JP2008526614A/en active Pending
- 2005-08-11 CN CNB2005800463479A patent/CN100528658C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008526614A (en) | 2008-07-24 |
| CN101098807A (en) | 2008-01-02 |
| KR100601112B1 (en) | 2006-07-19 |
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Granted publication date: 20090819 Termination date: 20100811 |