KR100812838B1 - Movable fence and method of opening/closing movable fence - Google Patents

Abstract

Depending on the type of train, the doors of the trains with different door positions coincide with the openings of the platform doors, so that the passengers can be lifted safely and smoothly. It is provided with the door pocket 5 provided in the edge part of the platform, and the door main bodies 7a and 7b which move forwards and backwards in the opening and closing of the opening of the door pocket 5, facing the train which entered the groove | channel 80 of the station. Openings are formed at both ends of the door pocket 5 in the retreat direction of the door bodies 7a and 7b to form openings for advancing and retracting the door bodies 7a and 7b rather than the length between both ends of the door pocket 5. The length in the advancing and retreating direction was formed largely, and the opening degree of the door main body 7a, 7b was adjusted in correspondence with the door opening of a train. And the opening degree of each door main body 7a, 7b was controlled by the controller by the arrangement | positioning information of the door of the train which entered.

Description

Movable fence and its opening and closing method {MOVABLE FENCE AND METHOD OF OPENING / CLOSING MOVABLE FENCE}

The present invention is provided on a platform of tracked vehicles, such as a railroad, for example, and a movable fence that prevents falling accidents of passengers on railroad tracks, prevents accidents between passengers and trains, and facilitates the supervision of passengers on platforms. And a method for opening and closing the movable fence.

Background Art Conventionally, platform platforms for track vehicles have been increasingly provided with platform doors as movable fences due to the fall of passengers on railroad tracks and the prevention of accidents between passengers and trains. Usually, a plurality of platform doors are arranged along the line side edge of the platform, and the door body slides and opens and closes from one opening of the door pocket fixed to the platform upper surface.

For example, the platform door 83 described in Japanese Patent No. 3306055 shown in FIG. 24 provides a pair of door pockets 82a and 82b adjacent to each other, and a pair of door pockets 82a and 82b provide a space. In addition, a plurality is provided in the extending direction of the platform. In each of the door pockets 82a and 82b, the door main bodies 81a and 81b are provided so as to be moved forward and backward in the direction (right and left toward the ground) to which the door main bodies 81a and 81b slide and open and close. . And the opening-closing part of these door main bodies 81a and 81b is arrange | positioned in front of the door hatch of a train, and it opens and closes with the lifting door of a train.

In such a platform door 83, the gap from the left end of the door pocket 82a to the right end of the door pocket 82b between the pair of adjacent door pockets is an opening (trough) for the passenger to lift and lower ( "W"). According to the structure of the platform door 83, one door body 81a, 81b is provided in one door pocket 82a, 82b, and one opening is provided in each door pocket 82a, 82b. . The door main bodies 81a and 81b are configured to slide from one of the openings of the door pockets 82a and 82b, and when the door main bodies 81a and 81b are opened, they are stored in the door pockets 82a and 82b. It is made to structure.

In the platform door 83, support devices and drive devices for the door bodies 81a and 81b are disposed in the door pockets 82a and 82b. For this reason, the length of the door pockets 82a and 82b becomes longer than the length of the sliding direction of the door main bodies 81a and 81b. Therefore, on the platform 80, the door pockets 82a and 82b having a long dimension in the transverse direction (the longitudinal direction of the track) are lined up. On the platform 80 in which such platform door 83 is arrange | positioned, the train which differs in door position and the number of doors may enter by platform of the train which differs in formation and form, or mutual use with the lines of other companies. In this case, the positions of the openings of the train and the openings " W " of the door bodies 81a and 81b of the platform door 83 do not coincide, respectively, so that the platform door 83 hinders the passengers from getting on and off.

As another prior art, the platform door disclosed in Japanese Patent Laid-Open No. 2002-308089 is shown in Figs. 25 and 26. This platform door has been studied to shorten the length of the door pocket 90 and to relatively lengthen the protruding length from the door pocket of the door.

That is, the left side door main body 97 and the linear rails 93 and 94 for the right side door main body 98 are spaced up and down on the inner side surface of the door pocket 90 so that the space | interval may be provided. Two slide blocks 95 are installed to the upper and lower linear rails 93 and 94 so as to be movable along them. The slide block 95 is provided at the rear of the left and right door main bodies 97 and 98, and is fixed to the support member 100 which is arrange | positioned so that it may overlap with another door main body at intervals in a horizontal direction. Then, the pulley 99 is rotatably fixed to the side of the door pocket 90, the drive motor 101 is connected to one pulley 99, the belt 103 wound between the pair of pulleys 99 ) And the support member 100 are coupled by a belt gripper 105. According to the above technique, the length R of the door body can be lengthened by a portion where the support members 100 of the left and right door bodies 97 and 98 overlap. On the contrary, when the length of a door main body is the same, the length of a door pocket can be shortened.

Patent Document 1: Patent No. 3306055 (Refer to Summary and Figure 1)

Patent Document 2: Japanese Patent Laid-Open No. 2002-308089 (Summary and FIGS. 1 and 3)

However, since the platform door shown in Figs. 25 and 26 is a structure in which each support member 100 is deformed and supported in the horizontal direction, a considerable amount of gap Z is required between them, so that the door pocket 90 There is a restriction on the length R of the door main bodies 97 and 98 to be stored with respect to the overall length Y. That is, the length R of the door main bodies 97 and 98 cannot exceed "(full length Y-gap (Z) of the door pocket 90) x 0.5". For this reason, there is a problem such as the platform door shown in Fig. 23 because it cannot sufficiently cope with the train of various various door positions in recent years.

Summary of the Invention

This invention is made | formed in view of such a situation, and arrange | positions the door pocket which has opening on both sides, and the door main body longer than a door pocket, and controls the opening and closing of a door main body independently and by varying stroke, respectively, By matching the hatch of the train and the opening of the platform door, it is to provide a method of opening and closing the movable fence and the movable fence of the platform door for elevating passengers safely and smoothly.

MEANS TO SOLVE THE PROBLEM In order to solve the said subject, the movable fence of this invention is provided with the door pocket provided in the platform facing the winning vehicle, and the door body which moves forward and backward of the opening of the said door pocket. Openings for advancing and retracting the door body are formed at both ends of the door pocket in the advancing direction, and the length in the advancing direction of the door body is formed larger than the length between the both ends of the door pocket, Correspondingly, the door main body was configured to be opened.

The movable fence may be opened or closed by manual operation, but the controller may control the opening and closing of each door main body by the arrangement information of the hatch of the winning vehicle.

The movable fence may be provided with an indicator that can be arbitrarily displayed or not displayed along the advancing direction of the door main body, and the display of the indicator may be displayed in correspondence with the opening position of the door main body.

The door body of the movable fence may have a lattice shape by providing support members at intervals in the longitudinal direction and the transverse direction of the door body, respectively. In addition, a roll curtain and an accordion curtain may be attached to the door body, and an outer plate may be attached to the door body.

The movable fence may cover at least the door pocket platform side with a door body.

The said movable fence may arrange a pair of door main body in the said door pocket, and the length of the advance direction of each door main body may be formed larger than the length between both ends of the said door pocket.

The movable fence may place a fixed fence on a platform between the door body and a door body adjacent to the door body.

The movable fence may be operated with a pulley of a tooth and a belt of a tooth, a combination of a chain and a sprocket, a combination of a rack and a pinion, a hydraulic actuator or a pneumatic actuator.

The movable fence allowed the door pockets to line up in a direction perpendicular to the vehicle's standing direction.

The movable fence may be arranged in a zigzag form to the door pocket toward the vehicle's standing direction.

In order to solve the said subject, another movable fence of this invention is a movable fence provided with the door main body which moves forward and backward of the opening of an opening of a door pocket, and is provided in the both ends of the door pocket in the advance direction of the said door main body. An opening for advancing and retracting the door main body, a length in the advancing direction of the door main body is made larger than the length between the both ends of the door pocket, and the opening and closing of the door body is adjusted by the movement of the door main body. Configured to.

The opening and closing method of the movable fence of the present invention is unique to the door pocket provided on the platform facing the winning vehicle, the door body moving forward and backward through the opening of the door pocket, and unique door position information of the vehicle. Wirelessly transmitting a pattern of door position information of the vehicle to a platform using a movable fence having a control unit having integrated data; and receiving, by the platform side, a pattern of door position information of the winning vehicle; Selecting a pattern of unique door position information of the vehicle to identify a door position of a winning vehicle, determining a slide amount of the door body together with the pattern of door position information of the vehicle, and And opening the door main body in accordance with the slide amount of the main body.

The opening and closing method of the movable fence may be transmitted to the platform by the transmitter of the vehicle winning the pattern of the door position information of the vehicle.

In the opening / closing method of the movable fence, in the step of patterning the door position information of the vehicle, when there is a change in the heat shield formation of the vehicle, the method changes to the pattern of the door position information of the vehicle in the heat shield after the change, and It can transmit to the platform by radio.

In the opening / closing method of the movable fence, the step of opening the door body in accordance with the sliding amount of the door body may enable the door body to advance and retract from the openings at both ends of the door pocket of the door body.

In the opening / closing method of the movable fence, the step of opening the door main body in accordance with the sliding amount of the door main body can advance and retreat while protruding the one door main body from both end openings of the door pocket.

(Effects of the Invention)

As an effect of the movable fence of the present invention, a movable fence having a door pocket provided on a platform facing a winning vehicle and a door body moving forward and backward of the opening of the door pocket, wherein the door fence is moved in the advance direction of the door body. Openings for advancing and retracting the door main body at both ends of the door pocket, and having a length in the advancing direction of the door main body larger than the length between the both ends of the door pocket, corresponding to the hatch of the vehicle, Since the main body is opened, the width of the door pocket can be reduced, and conversely, the width of the door main body can be increased. Since the width of the door pocket can be made small, the arrangement corresponding to the number and position of the hatches of other trains is possible. It also has the effect as a natural movable fence, which prevents the fall of the passengers on the track or prevents the accident of the passengers and the trains from touching, and also facilitates the supervision of the passengers on the platform.

When the movable fence controls the opening and closing of each door body by the controller based on the arrangement information of the entrances and exits of the winning vehicle, the burden on the station member of the home can be reduced.

In addition, since the movable fence is provided with an indicator which can be displayed or not displayed arbitrarily along the advancing direction of the door main body, and the indication of the indicator is displayed in correspondence with the opening position of the door main body, another elevator or other hatchway Corresponding to the train having the number of U, the passengers are introduced to the indicator, so that the passengers can smoothly get on and off.

The door main body is provided with support members spaced apart in the longitudinal and transverse directions, respectively, so that the door main body can be formed at low cost.

The door body can be completely made by shielding a movable fence by attaching a roll curtain to the door body, attaching an accordion curtain to the door body, or attaching an outer plate to the door body.

Moreover, as an effect of the other movable fence of this invention, in the movable fence provided with the door main body which moves forward and backward of the opening of the door pocket, the said door main body is provided in the both ends of the door pocket in the advance direction of the said door main body. An opening for advancing and forming, a length in the advancing direction of the door body larger than the length between the both ends of the door pocket, and the opening and closing of the door body and the adjustment of the opening degree are configured. Therefore, when the movable fence is installed at the entrance and exit of the facility, the door body can be adjusted according to the facilitation of personnel and the number of people.

1 is a front view of a platform door according to the present invention,

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a cross-sectional view taken along the line B-B of FIG.

4 is a cross-sectional view taken along the line C-C of FIG.

FIG. 5 is an enlarged front view of a cam follower of the guide apparatus shown in FIG. 1 as viewed from the front of the guide apparatus; FIG.

6 is an enlarged cross-sectional view of the cam follower in the D-D line direction in FIG. 5 as viewed from the side of the guide device;

7 is an enlarged front view of the driving device of the guide device shown in FIG. 1 as seen from the front of the guide device;

FIG. 8 is an enlarged side view of the driving device in the E-E line direction in FIG. 7 as seen from the side of the guide device; FIG.

9 is an enlarged front view of the support device for supporting the door body of the platform door shown in FIG. 1 as viewed from the front of the guide device;

FIG. 10 is an enlarged side view of the support device in the F-F line direction in FIG. 9 as seen from the side of the guide device; FIG.

11 is an example (second embodiment) of the door main body of the platform door shown in FIG. 1, which is a front view of a state in which a shield curtain is disposed on the door main body;

12 is a cross-sectional view taken along the line G-G in FIG. 11;

FIG. 13 is an example (third embodiment) of the door body of the platform door shown in FIG. 1, which is a front view of a state in which an accordion curtain is arranged on the door body;

14 is a cross-sectional view taken along the line H-H in FIG. 13;

FIG. 15 is an example (fourth embodiment) of the door main body of the platform door shown in FIG. 1, which is a front view of a state in which a door main body is divided into two, a door main body is provided, and a plate is arranged on the door main body;

16 is a cross-sectional view taken along the line J-J in FIG. 15;

17 is an example (fifth embodiment) of the door main body of the platform door shown in FIG. 1, which is a front view of a state in which an outer plate is disposed on the door main body;

18 is a cross-sectional view taken along the line K-K in FIG. 17;

19 is a cross-sectional view taken along the line L-L in FIG. 17;

FIG. 20A is a plan view showing a door main body position in a standby state of a tank in which an electric vehicle does not enter a platform in an embodiment of the present invention, and FIG. 20B shows a four-door tram stopping in a groove. It is a top view which shows the door main body position in the state currently being made, FIG. 20 (c) is a top view which shows the door main body position in the state where the three-door vehicle is stopped in the groove | channel, and FIG. Plan view showing the door body position in a state where the tram stops in the groove,

21 is a management system diagram illustrating an example of controlling the opening and closing of a door body according to an embodiment of the present invention;

Fig. 22 is a chart showing an example of a pattern for the formation of each train in the embodiment of the present invention;

Fig. 23 is a schematic flow chart for identifying a pattern for the formation of each train in the embodiment of the present invention.

24 is a front view of the door pocket and the door body used in the conventional platform,

25 is a front view showing the structure of a door pocket and a door body used in a conventional platform;

FIG. 26 is a sectional view seen from a planar direction of the door pocket and door body of FIG. 25; FIG.

(Explanation of the sign)

1: platform door 3: end edge

5: door pockets 7a, 7b: door body

9: holding 11: outer plate

12 frame 13: side plate

15: guide device 17: drive device

18: fixed element 19: support member

20: frame 21: control device

23: vertical member 24: horizontal member

25: cam follower 27: toothed belt

29: guide roller 31: toothed pulley

33: reducer 35: drive motor

37: linear rail 39: linear guide

41: frame 43: outer plate

44: intermediate support member 45: vertical plate

51: train 52: hatch

53: indicator 58a, 58b: shield door

61: roll curtain 62: curtain

63: Fastener 65: Accordion Curtain

67: plate 80: platform

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of the movable fence of this invention is described, referring drawings.

1 is a front view of a platform door as a movable fence according to the present invention, FIG. 2 is a sectional view taken along the line AA in FIG. 1, FIG. 3 is a sectional view taken along the line BB in FIG. 1, and FIG. 4 is a CC of FIG. 1. It is sectional drawing of a line direction. In addition, in this specification, back and front means the longitudinal direction of the platform 80 mentioned later, ie, the direction which cross | intersects the direction of entry of a train, and makes the platform 80 side front, and makes the track side back. , Left and right refers to the longitudinal direction of the platform 80, that is, the direction of entry of the train.

The platform door 1 is arranged along the end edge 3 on the track side of the platform 80 and supported by the door pocket 5 standing up on the groove 80. The door pocket 5 is provided with the support | pillar 9 standing in four corners, the outer plate 11 arrange | positioned before and after the support | pillar 9, and the side plate 13 arrange | positioned to the left and right.

Inside the door pocket 5, a pair of door main bodies 7a and 7b are provided at timely intervals back and forth, and the door main bodies 7a and 7b can slide in the longitudinal direction of the platform 80. As shown in FIG. The left and right side plates 13 provided in the door pocket 5 are provided with openings 5a for sliding the door bodies 7a and 7b. In addition, FIG. 1 abbreviate | omits illustration of the outer plate 11 in front of the door pocket 5 in order to understand the structure inside the door pocket 5 easily.

The door main bodies 7a and 7b are provided with the vertical members 23 substantially vertically on both sides in the width direction thereof, and in the horizontal direction, a plurality of horizontal members 24a to 24d are provided at appropriate intervals up and down (also, reference numerals). Collectively referred to as only 24) is formed by substantially placing in the horizontal direction and fixing both. These materials are composed of aluminum alloy, steel or synthetic resin.

In addition, it is preferable to provide reinforcing members at appropriate intervals between the vertical members 23 and the horizontal members 24. As shown in the cross-sectional shape of the horizontal member 24, as shown in FIG. 4 from the upper end to the lower end of the four horizontal members 24, the horizontal member 24a has a C shape, the reference numeral 24b has an I shape, Reference numeral 24c has a square shape, and reference numeral 24d has a rectangular shape, and is appropriately selected depending on the purpose and location thereof.

In the door pocket 5, in order to move the door main bodies 7a and 7b, the guide apparatus 15, the drive apparatus 17, the support apparatus 19, the control apparatus 21 for driving and controlling these, etc. The structure is assembled.

FIG. 5 is an enlarged front view of the cam follower 25 of the guide device 15 shown in FIG. 1 as seen from the front of the guide device 15. FIG. 6 is a cam follower in the DD line direction of FIG. 5. 25 is a cross-sectional view.

As shown in FIG. 5, the guide apparatus 15 is arrange | positioned under the horizontal member 24a located at the top among the horizontal members 24 arrange | positioned four up and down. In the door pocket 5, the guide apparatus 15 maintains a suitable space in series in the direction in which the door main bodies 7a and 7b slide to the frame 12 fixed to the support | pillar 9, A pair of cam follower 25 is provided, and as shown in FIG. 6, it is provided in correspondence with the front-back door main bodies 7a and 7b. Each of the cam followers 25 is fitted to the horizontal member 24a whose cross-sectional shape is formed into a groove shape, so that the horizontal member 24a slides. In FIG. 6, although the cam follower 25 is arrange | positioned inside the groove-shaped horizontal member 24a which has an opening in a lower surface, the cam follower 25 is made into the circumferential surface using the horizontal member 24a as a pipe. It is also good to arrange | position so that it may be inserted into (), or to install what reversed the support apparatus 19 mentioned later.

7 and 8 show the drive device 17 of the platform door 1. The drive device 17 is provided at the lower end of the horizontal member 24b located second from the top fixed between the vertical members 23 of the door bodies 7a and 7b. The drive device 17 includes a toothed belt 27, two guide rollers 29, and a toothed pulley 31 disposed between the guide rollers 29.

The toothed belt 27 is fixed to the vertical member 23 on the left side by the fixing element 18 on one end thereof, and the other end is engaged with the toothed pulley 31 via the guide roller 29 and guided again. It is fixed to the vertical member 23 on the right side by the fixing element 18 via the roller 29. The guide roller 29 is rotatably provided via the bearing to the vertical plate 45 provided in the frame 20 fixed between the pillars 9. The toothed pulley 31 is connected to the output shaft of the reducer 33 provided on the vertical plate 45.

In addition, the reduction gear 33 is connected to the drive motor 35, and the toothed pulley 31 is rotated in the forward and reverse direction by the rotational drive in the forward and reverse direction of the drive motor 35, so that the door main bodies 7a and 7b. ) Slides left and right. In addition, although the horizontal member 24b is shown as an I-shaped member, the shape which wraps so that the toothed belt 27 may be protected (for example, the groove shape with an open lower surface) is also preferable. As a drive source, although it is set as the drive motor 35 which connected the speed reducer, it may be a directly connected motor, a hydraulic type, or a pneumatic actuator. As the driving method, a slightly longer door pocket is provided, such as a combination of rack pinions, a combination of a chain and a sprocket, and platform doors 1a, 1b, 1e, and 1f shown in FIG. If possible, it may be driven by a belt and pulley as shown in FIG. In this case, as in the conventional example of FIG. 23, the pulleys 99 are disposed near both ends of the door pocket.

9 and 10 show details of the support device 19 of the door bodies 7a and 7b. As shown in the figure, in the door pocket 5, the linear guide 39, which maintains a proper distance toward the longitudinal direction of the horizontal member 24c positioned third from the top, is supported by the strut 9. It is fixed to the frame 41 provided in between. On the other hand, the linear rail 37 is fixed to the lower surface of the horizontal member 24c fixed to the vertical member 23 by the method of appropriate welding etc. over the suitable length in the longitudinal direction. The linear guide 39 having a U-shaped cross section forms a convex portion 39a therein, and the linear rail 37 forms a concave portion 37a corresponding thereto, and the linear rail 37 is a linear guide ( 39). In FIG. 9 and FIG. 10, although the support apparatus 19 by the combination of the linear rail 37 and the linear guide 39 was shown, it supports so that the horizontal member may be clamped by the cam follower, roller, bush, etc. which were arrange | positioned above and below. It is also good.

11 to 19 describe second to fifth embodiments of the movable door of the present invention.

The door main bodies 7a and 7b of embodiment mentioned above are comprised by the vertical member 23 and the horizontal member 24. As shown in FIG. Therefore, there is a space in a lattice shape in appearance. In 2nd-5th embodiment, it demonstrates below as a shield door which embedded this space. In addition, the same part is attached | subjected and demonstrated with the same code | symbol, and the detailed description is abbreviate | omitted.

11 and 12 are movable doors of a second embodiment of the present invention. The door main bodies 7a and 7b of this platform door 1 are shown by the shield door which employ | adopted a roll curtain.

The roll curtains 61 are vertically fixed to the side plates 13 provided on the left and right sides of the door pocket 5 with respect to the respective door main bodies 7a and 7b, and are drawn out in the lateral direction. Therefore, two roll curtains 61 are provided for each door main body 7a and 7b, and the front end of the curtain 62 is fastened to the vertical member 23 of the door main body 7a and 7b. ) Is installed.

When the shield doors 58a and 58b slide left and right, one curtain 62 is drawn out with constant tension, and the other is rolled up in the roll curtain 61, and the door main bodies 7a and 7b. The portion drawn out from the door pocket 5 is always covered with the curtain 62.

13 and 14 are movable doors of a third embodiment of the present invention.

The door main bodies 7a and 7b of this platform door 1 are shown by the shield door which employ | adopted the accordion curtain. In the figure, shield doors 58a and 58b fixed at both ends of the accordion curtain 65 between the side plates 13 on both sides of the door pocket 5 and the left and right vertical members 23 of the door bodies 7a and 7b. ) Is being installed. The accordion curtain 65 expands and contracts with the slide doors left and right of the shield doors 58a and 58b. When the door bodies 7a and 7b slide, the accordion curtain 65 extends, and the accordion curtain on the other side. 65 contracts and folds. In the part where the door main bodies 7a and 7b were drawn out from the door pocket 5, the accordion curtain 65 always covers the front surface of the door main bodies 7a and 7b.

15 and 16 are movable fences of a fourth embodiment of the present invention.

The platform door 1 is provided with two door pockets 5 forward and backward, and one door pocket 5 is disposed independently of each door body 7a, 7b. Then, the U-shaped plate 67 is provided on the vertical members 23 positioned on the left and right sides of the door bodies 7a and 7b, and is formed to surround the rear half of each door pocket 5. have. As a result, when the door main bodies 7a and 7b advance and retreat, pulling in the openings is eliminated. When the door pockets are separated in this way, the positions of the door pockets may be shifted from side to side, and in this case, three or more door pockets 5 may be alternately arranged in a zigzag form at equal intervals (or boiling intervals). good. In addition, although the plate 67 was made to cover the rear half of the door pocket 5 with the plate 67, you may make it pass the whole door pocket 5 in a plate. As the material of the plate 67, a metal plate, a resin plate, or the like can be used.

17-19 is a movable fence of 5th Embodiment of this invention.

The platform door 1 of this embodiment has shown the shield door which added the outer board 43 to the front side of the door main body 7a, 7b by the form shown in FIG. In the figure, the shield doors 58a and 58b with the outer plate 43 are provided between the left and right vertical members 23 of the door main bodies 7a and 7b. In this case, as shown in FIG. 19, the intermediate support member 44 for installing the guide apparatus 15, the drive apparatus 17, and the support apparatus 19 is arrange | positioned.

In this manner, the shield doors 58a and 58b shown as the second to fifth embodiments of the present invention allow not only the platform 80 but also the front surfaces of the door bodies 7a and 7b facing the waiting passengers. It can shield and improve aesthetics, reliability, and security.

By specifying the position and the width of the opening of the platform door by the indicator 53, it is possible to prevent confusion of passengers waiting in the groove and to improve safety and confidence.

An example of a platform to which the present invention is applied to (a) to (d) of FIG. 20 is disclosed.

As shown in the figure, it is possible to match the hatch of another train in the door position with the opening of the platform door. Therefore, it is desirable to provide a device for providing passengers with information about the doors of the next train that enters the train.

As shown in Fig. 20A, an indicator 53 provided with a light emitter is provided on the bottom surface of the platform door opening. The indicator 53 is a divided tile, and is configured as shown in the amount of the light emitting member embedded and the platform door opened. The indicator 53 may be provided in a straight line according to the platform without dividing, and only the portion corresponding to the door of the train may emit light (display). In addition, although the indicator 53 was arrange | positioned at the bottom surface, you may provide an indicator in the upper part of the opening part of a door main body. In addition, the control of the lighting range of the display part 53 is opening and closing of the door performed by manual input besides the control apparatus based on the radio | wireless information in a vehicle, the train train which were arranged in advance, and the data by the railroad schedule. Executes in conjunction with amount control (stroke control). The control device for this purpose is installed in the platform door body or in a control panel installed separately.

The platform door 1 of each embodiment mentioned above is applicable to all the doors 1 arrange | positioned at a platform. However, when a slightly longer door pocket 5 such as the door pocket 5 of the platform doors 1a, 1b, 1e, and 1f shown in FIG. The platform door according to the present invention may be arranged at the positions of the remaining platform doors 1b and 1c. This can be expected in the platform where the platform door is already provided, by partially providing the platform door according to the present invention in the middle part or the end thereof, so that the repair work corresponding to the train having the different door position is easy.

As shown in Figs. 20A to 20D, according to the platform door 1 according to the present invention, each of the door bodies 7a and 7b is appropriately spaced horizontally into the door pocket 5. Are arranged, and the side plates 13 on the left and right of the door pocket 5 have openings, respectively. For this reason, the door main bodies 7a and 7b are independent of each other and can slide side to side. Therefore, the door pocket 5 only needs to have a minimum width necessary for accommodating the guide device 15, the drive device 17, the support device 19, and the like, while the door bodies 7a and 7b are long to an arbitrary length. It is possible to do

As a result, the lengths of the door bodies 7a and 7b can be freely lengthened with respect to the length of the door pocket 5, and the front and rear door bodies 7a and 7b are slid together to one side or by an arbitrary stroke. It is also possible to slide from side to side.

Moreover, the door main bodies 7a and 7b are comprised from the rod-shaped material shape | molded by the pipe, H type | mold, each pipe or groove shape, etc., and are very light weight, and are easy to see, and do not generate a feeling of pressure. Moreover, since the length of the door pocket 5 is short and lightweight, the installation work in the field is also easy and can be constructed in a short time, and the train operation is not hindered even when installed on the existing platform 80.

As described above, the platform door 1 according to the present invention has a flexible configuration and can easily cope with trains of various kinds of door positions.

Next, a door opening and closing system for opening and closing the platform door 1 will be described.

Fig. 21 shows a door opening and closing system of a platform door according to the present invention, which is mainly provided with a driving command station 70, a station monitoring panel 71, and a comprehensive control panel 72. These devices can transmit and receive to each other or indirectly. That is, the integrated control panel 72 can bi-directionally transmit / receive with the station monitor panel 71 and the ground side transceiver 74, and the operation command station 70 can transmit / receive bidirectionally with the station monitor panel 71. FIG. This driving command station 70 is installed in all stations, and grasp | ascertains the formation, form, location, etc. of the train on a line. In addition, the train side transceiver 73 is provided in the train, and can transmit and receive bidirectionally by radio to the ground side transceiver 74 disposed on the platform side.

The ground-side transceiver 74 is bidirectionally connected to the station monitoring panel 71 via the comprehensive control panel 72. The driving command station 70 transmits the train information arriving next to the specified station to the station monitoring board 71. The train information includes the above-described train unique number, and the next arrival train information is displayed on the station monitoring panel 71. The train information is displayed on the integrated control panel 72 at the same time.

For example, train information 76a departing from the neighboring T station to the S station from the driving command station 70 of the neighboring T station on the downside from the S station to the station monitoring station 71 of the S station. Is sent. The comprehensive control panel 72 of the S station having received the train information 76a transmits the collective open / close signal 76b to all the individual control panels 75a to 75d and the like based on the train information 76a. 75).

The comprehensive control panel 72 collectively opens and closes the signal 76b corresponding to the plurality of door bodies 7a and 7a that are opened among all the door bodies 7a and 7b based on the train unique number included in the train information 76a. ) The individual operation panel 75 selectively receives the opening operation signal 78 of the door bodies 7a and 7b by the collective opening and closing signal 76b. Then, indicators 53a to 53d and the like (general reference numeral 53) corresponding to the door main bodies 7a and 7b from which the opening operation signal 78 is output light up before the train arrives. A passenger scheduled to ride the train waits in front of the door bodies 7a and 7b corresponding to the indicator 53 that is lit.

When the train arriving at the station stops at the predetermined position, the driver or the conductor makes the operation switch of the train side transceiver 73 ON. The ON state value is output from the train side transceiver 73 as a radio signal and input to the ground side transceiver 74. The ground side transceiver 74 outputs the door main body operation start signal 76c to the integrated control panel 72 based on the on state value. The comprehensive control panel 72 makes reception of the door main body operation start signal 76c an AND condition, and outputs the collective opening / closing signal 76b corresponding to the train specific number contained in the train information 76a.

The open operation signal 78 is a collective signal for selecting and arbitrarily opening the plurality of door bodies 7 in accordance with the collective open / close signal 76b. The open operation signal 78 is selectively received by the individual operation panel 75 via the bus line, and the individual operation panel 75 transmits the individual open / close signal 79a corresponding to the open operation signal 78 to the door bodies 7a and 7b. To the control device 21 (see FIG. 1).

Based on the individual open / close signals 79a, the door bodies 7a and 7b in response to the individual open / close signals 79a open. Based on the opening operation, the indicator 53 displayed correspondingly between the door main bodies 7 goes out. The indicator 53 may be turned on after the door main body 7 is closed.

The comprehensive control panel 72 which has received the door main body operation start signal 76c receives the confirmation signal 76d confirming that the door main body operation start signal 76c has been received via the ground side transceiver 74 and the train side transceiver 73. To send). However, when the train-side transceiver 73 does not receive the confirmation signal 76d, the driver or deputy notifies the station operator, and the deputy or station operator operates the door main body opening / closing manipulator provided in the platform 80, The opening signal of the door main body 7 is transmitted to the individual operation panel 75 by manual operation.

After the passengers are lifted and closed, the door of the train is closed, and when the departure signal of the train is confirmed, the signal is sent from the train side transceiver 73 to the overall control panel 72 via the ground side transceiver 74. The integrated control panel 72 transmits a signal for closing the entire door main body 7 to the individual control panel 75 to close the door main body 7. Subsequently, the departure signal is transmitted from the comprehensive control panel 72 to the driving command station 70 via the station monitoring panel 71, and the departure signal is sent to the driving station 70 in the neighboring station U station. Is sent from. The same operation is repeated for each station where the train arrives.

However, depending on the train, the number of vehicles for each row differs, or the number of doors of the vehicles in the row differs. In such a case, the opening and closing process of each door main body 7a, 7b according to the number of the heat shields which have entered the platform 80, and the number of doors of each vehicle is required. Next, the opening and closing process will be described with reference to FIGS. 21 to 23.

The train 51 recognizes the door position of the formation vehicle of each train 51, and patterns the amount of sliding of the door main bodies 7a and 7b of the platform door 1 beforehand for each formation of each train 51. FIG. . The diagram of FIG. 22 discloses a patterned example of the knitting 1 to 4 with the train 51. The pattern 1 calculates the slide amount which each door main body 7a, 7b should move from the position of the door 52 of the knitting 1 of the train 51. A, B, C, and D are slide amounts for one door main body, where A is door main body 7a, B is door main body 7b, and C and D are next adjacent door main bodies 7a and 7b. Although the slide amount is omitted, the diagram is omitted, but the slide amount of the adjacent door main bodies 7a and 7b is calculated.

In addition, the numerical value in a table made 100 times (unit mm) is the slide amount of each door main body 7a, 7b. The pattern 2 is the knitting 2 of the train 51, and the patterns 3 and 4 show the slide amounts of the knitting 3 and 4 of the train. If the trains 51 of the train 51 are the same (the door positions are the same), the same pattern is obtained. If the train 51 is of 5 or more types, the pattern is further increased.

If there is a separation of trains between the start station and the end station, the pattern changes at the time of separation. Each of these patterned data is input to the comprehensive control panel in advance. In addition, the train 51 does not store all the knitting patterns 1 to 4, but instead inserts a read only memory (ROM) containing the pattern data unique to the train into the transmitter and transmits the patterned data. You may also The ROM may be replaced for each train group.

Several methods are considered for notifying the station side of train patterns entering the platform, but the method in the case of notifying wirelessly will be described. 23 is a flowchart thereof. In the train side transceiver 73 provided in the vehicle, all the knitting patterns 1 to 4 of the vehicle are inputted so as to recognize the unique pattern of the row. On the platform side, the pattern data transmitted wirelessly from the ground side transceiver 74 can be input. The ground side transceiver 74 transmits the pattern data to the general control panel 72. In the integrated control panel 72, pattern data is identified. The identified unique pattern signal is transmitted from the integrated control panel 72 to each of the individual operation panels 75a and 75b of the platform door 1.

For example, when the knitting of the train 51 is pattern 2, for example, the slide amount of the door main body 7a of the leading platform door 1a is 1000 mm, and the slide amount of the door main body 7b is 0 mm (not moved). ), The sliding amount of the door body 7a of the adjacent platform door 1b is 0 mm, and the sliding amount of the door body 7b is 1000 mm (the description after the rear platform door 1c is omitted). do. In addition, the slide amount is a slide amount from the state in which the door main bodies 7a and 7b of the platform 80 were fully closed.

After the train 51 stops at the platform 80, each individual operation panel 75a, 75b drives the drive motor 35 of the platform door 1 in accordance with the opening timing of the door of the train 51, The doors are opened by sliding the door bodies 7a and 7b to be slid.

In addition, when the knitting of the train 51 is changed, it is possible to change the pattern according to the vehicle formation in a timely manner with a switch.

In addition to notifying the station side of the knitting patterns 1 to 4 of the unique train by radio, the transmission method to the station can also be executed manually. For example, the knitting pattern of the train is displayed on the display board of the train 51, and on the platform side, the operation panel connected to the comprehensive control panel 72 is arranged, and the station member recognizes the train pattern and the comprehensive control panel from the operation panel in the station ward. You may make it transmit to 72.

Thus, the platform door 1 of this invention can open and close the door main bodies 7a and 7b by control by a control apparatus, and can reduce the burden of a reverse source.

Next, a description will be given of a case where another train 51 that is actually running operates on the platform.

(A) of FIG. 20 is a case where there is no train in platform 80, and (b) to (d) of FIG. 20 is a case where other trains of various kinds of door positions come and go on the same platform 80, An example in which the door 1 is applied is disclosed. Fig. 20A is installed along the end edge 3 of the platform 80, showing the state in which the platform doors 1 are all closed and waiting in this state until the train arrives and stops.

In the above embodiment, the door pocket 5 has a minimum width, and both ends of the door main bodies 7a and 7b are projected from the door pocket 5, but the platform doors 1a, 1b, 1e and 1f. You may have a space (remaining part) to the left and right width | variety rather than the door pocket 5 of the. In such a configuration, depending on the open / closed state of the door main bodies 7a and 7b, one end side of the door main bodies 7a and 7b is accommodated in the door pocket 5, and only the other end side of the door pocket ( You may use the method which protruded from the opening of 5).

The indicator 53 may be disposed between the door pockets 5 of the platform doors 1. This is because the position of the door pocket 5 is not a hatch. And when the train of four doors per vehicle enters like FIG.20 (b), the indicator 53a shown in FIG.20 (b) in the state which closed the door main bodies 7a and 7b is shown. Only the portion (hatch portion) is turned on, and the portion (contour portion) shown on the display 53b is not turned on. In this way, the passenger can determine in which place it should be aligned.

As shown in FIG. 20B, when the door main body 7 is opened in response to the hatch 52 of the train 51 of one door per vehicle, the train 51 previously inputted as described above. The control device 21 installed in the platform or the door pocket 5 by pattern information, such as the door position of the door), by radio instruction by the driver (or the commander) of the train 51 or manual operation of the relay source. It is performed by and matches with the position of the hatch of the train 51. As shown in FIG. That is, the passage body for elevating can be secured by opening the door main body 7a, 7b only of the platform door 1 which opposes the elevator opening, or strokes the required length.

20C corresponds to the three-door train 51. For example, the platform doors 1c and 1d are four-door trains, as shown in FIG. 20B. 7a and 7b are slide | blocked inside each other, and it blocks, but in this three-door train, the door part 7a and 7b slide outward and the part of the hatch | opening door is opened. In this way, the passenger can enter the train as shown by the arrow.

20D illustrates an example in which the platform door 1 is operated in response to the two-door train 51. In the two-door train, one of the door bodies 7a and 7b of the platform doors 1c and 1d slides the door main body 7a inward, and slides the other door main body 7b outward. The platform 80 is blocked by the platform doors 1c and 1d.

In either case, the door bodies 7a and 7b of the platform door 1 can be slid independently of each other to open and close corresponding to the hatch of each train 51, and the platform of the place without the hatch. Can be blocked at the door pocket and the door body, and the lifting and lowering can be performed smoothly while ensuring the safety of the passengers. In addition, the indicator 53 is abbreviate | omitted in FIG.20 (c) and (d).

As mentioned above, although embodiment of this invention was described, of course, this invention is not limited to this, A various deformation | transformation and a change are possible by the technical idea of this invention.

For example, in each of the above embodiments, the door main bodies 7a and 7b are supported by one door pocket 5, but the door main bodies 7a and 7b may be supported by the two door pockets 5. good. In this case, the width of the door main bodies 7a and 7b is made longer than the outer width of the two door pockets 5. In addition, although the door main bodies 7a and 7b were arrange | positioned back and forth, you may divide into the up and down inside the door pocket 5 two times.

In addition, you may arrange | position the platform door 1 of each of this embodiment, between the other fixed fence suitably (combination), and between the fixed fence (or vice versa).

The indicator 53 can be attached to the upper portion of the platform or to the door bodies 7a and 7b in addition to being embedded in the platform 80. In addition, although only the movable fence is provided in FIG.20 (a)-(d), you may install combining a movable fence and a fixed fence. That is, you may arrange | position a fixed fence between platform doors. For example, the cost can be reduced by arranging the vehicles in the connection portion.

As an application of the present invention, when the entrance and exit of the facility is used when a person's entrance and exit, such as a stop of a bus stop or an entrance of a facility of another stadium, are likely to be concentrated at a time, the opening degree of the entrance can be adjusted. As a movable fence other than the platform door, it can be widely used industrially.

Claims (19)

A movable fence having a door pocket provided on a platform facing a winning vehicle, and a door body configured to move forward and backward with respect to the door pocket through an opening provided in the door pocket, The openings are respectively disposed at both ends of the door pocket in the advancing direction of the door main body, The length of the door body in the advancing direction is formed larger than the length between the both ends of the door pocket, Arranging the pair of door pockets at intervals in the advancing direction, and opening and closing each of the door bodies installed in the pair of door pockets corresponding to the position of the hatch of the vehicle, And the door main body is moved forward and backward in a state in which both ends of the door main body protrude from the openings of the door pocket in the forward and backward directions. Movable fence. The method of claim 1, It is connected to the controller for controlling opening / closing of each said door main body by the arrangement | positioning information of the said hatch of the winning vehicle. Movable fence. The method of claim 1, And an indicator capable of being displayed or not displayed on the platform or the door body along the advancing direction and configured to correspond to the display of the indicator. Movable fence. The method of claim 1, The door body is constituted by support members arranged at intervals in the advancing direction and the vertical direction, respectively. Movable fence. The method of claim 1, A roll curtain is mounted on the door body. Movable fence. The method of claim 1, And an accordion curtain mounted on the door body. Movable fence. The method of claim 1, An outer plate is mounted on the door body. Movable fence. The method according to any one of claims 1 to 7, A part of the platform side of the door pocket is covered with a door body. Movable fence. The method according to any one of claims 1 to 7, A pair of door bodies are disposed in the door pocket, and the length of the door body in the advancing direction is larger than the length between both ends of the door pocket. Movable fence. The method according to any one of claims 1 to 7, Fixed fence is arranged on the platform between the pair of door body, characterized in that Movable fence. The method according to any one of claims 1 to 7, The retraction of the door body is operated by a combination of a toothed pulley and a toothed belt, a combination of a chain and a sprocket, a combination of a rack and a pinion, a hydraulic actuator or a pneumatic actuator. Movable fence. delete delete A movable fence having a door pocket and a door body configured to move forward and backward with respect to the door pocket through an opening provided in the door pocket, The openings are respectively disposed at both ends of the door pocket in the advancing direction of the door main body, The length of the door body in the advancing direction is formed larger than the length between the both ends of the door pocket, And arranging the pair of door pockets at intervals in the advancing direction, and adjusting the opening or closing degree of each door body installed in the pair of door pockets corresponding to the position of the entrance of the facility. And the door main body is moved forward and backward in a state in which both ends of the door main body protrude from the openings of the door pocket in the forward and backward directions. Movable fence. A movable fence having a door pocket provided on a platform facing a winning vehicle, and a door body configured to move forward and backward with respect to the door pocket through a door pocket provided on the platform, and the opening is connected to the door body. Are disposed at both ends of the door pocket in the advancing direction, and the length of the door main body is formed larger than the length between the both ends of the door pocket in the advancing direction, and the pair of door pockets are formed in the advancing direction. Arranged at intervals, and configured to open and close the door bodies provided in the pair of door pockets in correspondence with the position of the doors of the vehicle, and both ends of the door bodies in the advancing direction of the door pockets. Retract the door body in the state projecting from each of the openings. And configured to the same, and use of a movable fence having a built-in control unit to each one its own unique door position information Chemistry vehicle patterned data of the vehicle, Wirelessly transmitting a pattern of door position information of the vehicle to a platform; A platform side receiving a pattern of door position information of the winning vehicle; Selecting a pattern of unique door position information of the vehicle to identify a door position of a winning vehicle; Determining a slide amount of the door body according to a pattern of door position information of the vehicle; And opening the door body in accordance with the sliding amount of the door body. How to open and close the movable fence. The method of claim 15, To transmit the pattern of the door position information of the vehicle to the platform by a transmitter installed in the winning vehicle. How to open and close the movable fence. The method of claim 16, In the step of patterning the door position information of the vehicle, when there is a change in the heat shield formation of the vehicle, it is switched to the pattern of the door position information of the vehicle in the heat shield combination after the change, and transmitted to the platform by the radio. One How to open and close the movable fence. The method according to any one of claims 15 to 17, The opening of the door body in accordance with the sliding amount of the door body may enable the door body to move forward and backward from the openings at both ends of the door pocket of the door body. How to open and close the movable fence. delete

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