WO2019203524A1 - Dispositif de sécurité de plateforme de train - Google Patents

Dispositif de sécurité de plateforme de train Download PDF

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Publication number
WO2019203524A1
WO2019203524A1 PCT/KR2019/004548 KR2019004548W WO2019203524A1 WO 2019203524 A1 WO2019203524 A1 WO 2019203524A1 KR 2019004548 W KR2019004548 W KR 2019004548W WO 2019203524 A1 WO2019203524 A1 WO 2019203524A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
tension
rotating
electric vehicle
support portion
Prior art date
Application number
PCT/KR2019/004548
Other languages
English (en)
Korean (ko)
Inventor
한성무
한범진
Original Assignee
주식회사 에스케이디 하이테크
주식회사 지인프로테크
한성무
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 에스케이디 하이테크, 주식회사 지인프로테크, 한성무 filed Critical 주식회사 에스케이디 하이테크
Publication of WO2019203524A1 publication Critical patent/WO2019203524A1/fr

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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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
    • 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
    • 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
    • E06B11/022—Gates; Doors characterised by the manner of movement
    • 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
    • E06B11/04—Gates; Doors characterised by the kind of suspension

Definitions

  • Embodiments of the present invention relate to electric vehicle platform safety devices.
  • At least one or more pairs of the main body 20 is installed at a selected position of the exit from the inlet of the platform into which the electric vehicle enters, the pair In each of the constituent bodies 20, moving blocks 30 in both the left and right directions moving vertically along the main body 20 by the operation of the driving unit 40 are installed, and both moving blocks 30 are blocking members. 50 is connected to each other by a rope.
  • the prior art in the case that the deformation occurs due to the tension of the blocking member 50, such as the main body 20 in the state in which both the moving block 30 is raised to the blocking member 50 is located above the main body 20. It is difficult to elevate both moving blocks 30 smoothly, and thus there is a problem that an essential function for blocking or passing passengers cannot be performed.
  • the blocking member 50 since the blocking member 50 must be moved to maintain a certain height upward so that passengers can pass without interference, the main body 20 must be made unnecessarily high and cannot be applied to a platform having a narrow installation space. there is a problem.
  • reference numeral 41 which is not described in FIGS. 1 and 2, is a driving motor, 42 and 43 are a rotating body (which may be a pulley), and 44 is a connecting body (which may be a belt).
  • the unit 40 is configured.
  • Embodiment of the present invention by reducing the tension of the rope by tilting both moving blocks connected to each other by a rope (blocking member), to provide an electric vehicle platform safety device that can prevent the body and the like deformed by the tension of the rope.
  • an embodiment of the present invention is to provide an electric vehicle platform safety device that can be applied to a platform having a narrow installation space by minimizing the height of the main body.
  • At least one pair of main bodies are installed at a selected position of an exit from an inlet of a platform on which an electric vehicle enters;
  • Lifting parts which are moved in the vertical direction by the operation of the drive unit along each of the paired main body and a rope support portion which is moved together with each of the lifting portions, each of the rope support portion in the rope support member spaced along the vertical direction
  • Moving blocks in both the left and right directions provided with;
  • At least one rope caught in a square structure on the rope locking members so that both moving blocks can be connected to each other;
  • the tension support unit for rotating the rope support portion of the moving block on both sides of the predetermined angle about the axis of the front and rear direction so that the tension of the rope is caught in a square structure, respectively;
  • An electric vehicle platform safety device may be provided.
  • the tension control unit may include: a rotation part connecting each of the lifting parts to the rope support parts in a rotatable direction about an axis in the front and rear directions; It may include a rotating unit for rotating each of the rotating unit.
  • the tension control unit and each of the lifting portion rotatably connecting the rope support portion about the axis in the front and rear direction;
  • a tension induction part connected to each of the rotation parts;
  • the first support part may be inserted into an induction hole formed at one side of the pivot part, and may include a second support part of the lower part that rotates downward along the induction hole while pushing the rope support part.
  • the tension of the blocking member (rope) it is possible to prevent deformation of the main body and the like caused by the tension.
  • by preventing the deformation caused by the tension of the blocking member to improve the durability and service life, as well as the smooth blocking of the blocking member can perform the essential function for blocking or passing passengers.
  • by minimizing the height of the main body it can be easily applied to a platform with a narrow installation space.
  • FIG. 1 and 2 is a front view of the electric vehicle platform safety device according to the prior art.
  • Figure 3 is a front view of the electric vehicle platform safety device according to an embodiment of the present invention.
  • FIG 4 and 5 show the configuration and operation of an example of the tension control unit in the electric vehicle platform safety device according to an embodiment of the present invention.
  • FIG. 6 and 7 show the configuration and operation of another example of the tension adjusting unit in the electric vehicle platform safety device according to an embodiment of the present invention.
  • Figure 3 is a front view showing the structure of the electric vehicle platform safety device according to an embodiment of the present invention
  • Figures 4 and 5 shows the configuration and operation of an example of the tension control unit in the electric vehicle platform safety device according to an embodiment of the present invention
  • 6 and 7 are front views showing the configuration and operation of another embodiment of the tension control unit in the electric vehicle platform safety device according to an embodiment of the present invention.
  • an electric vehicle platform safety device includes at least one pair of main bodies 110 installed at a position selected between an inlet and an outlet of a platform on which an electric vehicle enters;
  • the rope support part 134 moved up and down together with each of the elevating part 132 and the elevating part 132 moved up and down by the operation of the driving unit 120 along each of the paired main bodies 110.
  • a horizontal movement block 130 having both sides;
  • When both of the moving block 130 is moved in the upper direction includes a tension control unit 140 for adjusting the tension of the blocking member 200 in a manner of inclining a predetermined angle by rotating each of the rope support 134.
  • Pair the main body 110 is installed at regular intervals to be spaced apart from each other in the left and right directions.
  • One side of each of the main body 110 is provided with a guide frame or rail in the longitudinal direction (up and down direction) of the main body 110, each of the lifting unit 132 guides such as rollers, LM blocks, etc. guided by the frame or rail.
  • the member is provided, the electric vehicle platform safety device according to an embodiment of the present invention can be moved smoothly and accurately in the vertical direction along both moving blocks 130 along the frame or rail (rail).
  • the drive unit 120 of the electric vehicle platform safety device the drive motor 121 is installed on one side of each lower body 110; A first rotating body 122 connected to each of the driving motors 121; A second rotating body 123 installed at an upper side of each of the main bodies 110; It includes a connecting body 124 connected to one side of the lifting unit 132 in a state of circulating the first rotating body 122 and the second rotating body 123, respectively.
  • the drive motor 121 may include a speed reducer to ensure a smooth rotation speed.
  • the drive unit 120 may be a means such as a cylinder or a screw jack for moving both moving blocks 130 up and down.
  • Sprocket wheels or pulleys having different specifications (diameters) are applied to each of the first rotating body 122 and the second rotating body 123, and each of the connecting bodies 124 is a chain. (chain) or belt (belt), by using a plurality of moving blocks 130, both as shown in Figure 3, the moving distance so that both moving blocks 130 overlap or cross each other while moving in the vertical direction Can be adjusted.
  • Rope support portion 134 in both of the moving block 130 connects the blocking member 200, the blocking member 200 moves together when the lifting unit 132 is moved up and down by the operation of the drive unit 120. Can block or pass passengers.
  • Both moving blocks 130 may be provided in singular or plural. When both moving blocks 130 are provided in plural, both moving blocks 130 are overlapped with each other while moving upward, so that the blocking member 200 can secure a space for the passenger to pass through, and vice versa. The blocking member 200 may block the passenger by moving downwards while crossing each other.
  • both moving blocks 130 are provided at predetermined intervals such that rollers (or cylindrical bodies), which are rope locking members 136, are spaced apart from each other in an up and down direction on each of the rope support parts 134.
  • the rope as the blocking member 200 is fastened to the rope locking members 136 in a rectangular structure so that both moving blocks 130 can be connected to each other.
  • the rope that is the blocking member 200 may be zigzag to all of the rope locking members 136 so that one has a continuous square structure, and a plurality of ropes may be caught on the rope locking members 136 so that each has a square structure. have.
  • a state in which the rope catching members 136 are hung so that the plurality of ropes each have a rectangular structure is illustrated in FIG. 4.
  • Tension control unit 140 when both of the moving block 130 is moved in the upper direction, the rope support 134 of both moving blocks 130 so as to reduce the tension of the blocking member 200 is caught in a rectangular structure.
  • the deformation of the main body 110, the frame or the rail due to the tension of the blocking member 200 is minimized, and the load is distributed to secure durability and smooth up and down operation efficiency of the device. Plays a very important role.
  • the tension adjusting unit 140 may return the rope support parts 134 to their original positions so that the blocking member 200 is maintained in a tense state again when both moving blocks 130 moved upwards are moved downward. .
  • Each of the rotating units 142 may include various means such as a motor, a cylinder, and the like, capable of rotating the rotating part 141 to one side so that the rope support part 134 is inclined.
  • the rotating units 142 shorten the total distance between the rope catching members 136 on which the blocking members (ropes, 200) having a rectangular structure are adjusted by adjusting angles of inclination of the rope support part 134 to one side according to the rotation direction. By doing so, the tension of the blocking member 200 can be reduced. For example, with reference to FIG. 5, one side and the other rope support 134 is rotated at a predetermined angle counterclockwise in a vertical state, while one rope support 134 is connected to the other rope support 134. In comparison, the total distance between the rope locking members 136 to which the blocking member (rope 200) is caught may be shortened by rotating at a large angle.
  • Electric vehicle platform safety device by connecting a tension measuring unit 210, such as a sensor for measuring the tension of the blocking member 200 to one side of the blocking member 200, the tension measuring unit 210 By adjusting the angle of inclination of the rope support 134 according to the tension measured by the) can reduce the tension of the blocking member 200 to the required level.
  • a tension measuring unit 210 such as a sensor for measuring the tension of the blocking member 200
  • each of the rotary unit 142 may include a reduction gear as well as a reverse rotation prevention and brake function.
  • each motor of the rotation unit 142 rotates the rope support part 134 to detect a change in torque generated while reducing the tension of the blocking member 200, thereby controlling the angle at which the rope support part 134 is inclined.
  • the tension of the member 200 can be kept loose or taut.
  • FIG. 6 and 7 show another example of the tension adjusting unit 140.
  • a tension induction part 146 rotatably coupled to each of the rotation parts 141;
  • both moving blocks 130 are in contact with the tension induction part 146 in a process of moving upwards in each of the paired main bodies 110, the rope support parts 134 are rotated about the rotation part 141 to be blocked.
  • a latch 147 provided to reduce the tension of the member 200.
  • Each of the tension guide parts 146 is a means for tilting the rope support part 134 to one side by rotating the rope support part 134 about the pivoting part 141 when it is in contact with the locking hole 147.
  • Each of the tension induction parts 146 may include: an upper first support part 146a formed to be in contact with the locking hole 147; It is inserted into the guide hole 146c formed in the lifting unit 132 to be located at one side of the rotating unit 141, and rotates downward along the guide hole 146c when the first support part 146a is in contact with the catch 147. The second support part 146b of the lower part is rotated while pushing the rope support part 134.
  • Each of the guide holes 146c has a shape in which the second support 146b is inserted into the inner side and the second support 146b is rotatable around the pivot 141.
  • Each of the first support part 146a and the second support part 146b has a roller structure so as to minimize friction that may occur in the process of contacting the locking hole 147 and the guide hole 146c.
  • each of the tension guide units 146 is lifted up to contact the catch 147, each of the rope supports 134 is rotated. Another angle may be rotated.) As the rectangular structure of the blocking member 200 is deformed to shorten the total distance between the rope locking members 136 on which the blocking member (rope 200) is caught, the tension of the blocking member 200 is increased. Is reduced.
  • the blocking member 200 is used to block the passenger, and is made of a soft material that prevents corrosion by minimizing safety accidents when it hits the passenger by coating a rubber or synthetic resin material on the outer diameter of the rope as well as a hard rope. Applicable

Abstract

La présente invention est configurée de telle sorte que, lorsque des blocs mobiles de chaque côté se déplacent vers le haut, chacune des parties de support de corde des blocs mobiles de chaque côté tourne d'un angle prédéterminé par rapport à l'axe avant-arrière de telle sorte que la tension de cordes suspendues dans une structure carrée diminue, et peut ainsi empêcher la déformation d'un dispositif provoquée par la tension des cordes.
PCT/KR2019/004548 2018-04-16 2019-04-16 Dispositif de sécurité de plateforme de train WO2019203524A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180043712A KR102088513B1 (ko) 2018-04-16 2018-04-16 전동차 플랫폼 안전장치
KR10-2018-0043712 2018-04-16

Publications (1)

Publication Number Publication Date
WO2019203524A1 true WO2019203524A1 (fr) 2019-10-24

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Application Number Title Priority Date Filing Date
PCT/KR2019/004548 WO2019203524A1 (fr) 2018-04-16 2019-04-16 Dispositif de sécurité de plateforme de train

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KR (1) KR102088513B1 (fr)
TW (1) TW201943587A (fr)
WO (1) WO2019203524A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220161831A1 (en) * 2020-11-24 2022-05-26 Skd Hi-Tec Co., Ltd. Train platform safety device for preventing safety accident

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KR102502694B1 (ko) 2020-07-21 2023-02-23 주식회사 에스케이디 하이테크 승객 및 보행자 안전장치
KR20220011543A (ko) 2020-07-21 2022-01-28 주식회사 에스케이디 하이테크 전동차 플랫폼 안전장치
EP4001045A1 (fr) 2020-11-23 2022-05-25 Skd Hi-Tec Co., Ltd. Dispositif de sécurité pour plateforme locomotive électrique pouvant maintenir un intervalle entre des câbles
KR20220138474A (ko) 2021-03-30 2022-10-13 주식회사 에스케이디 하이테크 안전펜스를 구비한 횡단보도의 보행자 안전장치
KR20220135931A (ko) 2021-03-31 2022-10-07 주식회사 에스케이디 하이테크 횡단보도의 보행자 안전장치
KR20240052249A (ko) 2022-10-14 2024-04-23 주식회사 에스케이디 하이테크 전동차 플랫폼 안전장치

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Publication number Priority date Publication date Assignee Title
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KR102088513B1 (ko) 2020-03-12
KR20190120482A (ko) 2019-10-24
TW201943587A (zh) 2019-11-16

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