JP2012051472A - Platform door device and methods of mounting and removing translucent member in the platform door device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To inhibit the mounting work of a translucent member from becoming complex.SOLUTION: A platform door device has a guidebox installed on a platform and a door panel 15 capable of advancing to an entranceway side from an opening formed in an end face of the entranceway side of the guidebox. The door panel 15 includes a frame body 25 structured in a frame state and the translucent member 26 arranged in the frame body 25. The frame body 25 has a frame main unit 33 and a lid part 34 mountable to and detachable from the frame main unit 33. The lid part 34 is mounted on the frame main unit 33 from a door tip side with the translucent member 26 sandwiched between itself and a depth side frame 37 of the frame main unit 33.

Description

  The present invention relates to a platform door device and a method for attaching and removing a light transmissive member in the platform door device.

  Conventionally, as disclosed in Patent Document 1 below, a platform door device is known that includes a guide box and a door panel, and a translucent member is provided on the door panel. In the platform door device disclosed in Patent Document 1, since the translucent member is formed in a size that occupies most of the rectangular door panel, it is preferable from the viewpoint of aesthetics and safety.

JP 2006-7951 A

  However, in the case of providing a large light-transmitting member as in the platform door device disclosed in Patent Document 1, when replacing the light-transmitting member, for example, when the light-transmitting member is damaged, the guide box is obstructive. Therefore, it is necessary to remove the door panel from the guide box. Since the work of removing the door panel is a very troublesome work, the work of replacing the translucent member becomes complicated.

  Then, this invention is made | formed in view of the said prior art, The place made into the objective is to suppress that the attachment operation | work of a translucent member becomes complicated.

  In order to achieve the above object, the present invention includes a guide box installed on a platform, and a door panel that can be advanced from the opening formed on the end face of the guide box to the entrance / exit passage side. In the platform door device, the door panel includes a frame body configured in a frame shape, and a translucent member disposed in the frame body, and the frame body includes a frame main body and the frame main body. A lid part that is detachable, and the lid part is a platform door device that is attached to the frame body from the door end side or the upper side with the translucent member sandwiched between the lid body and the frame body.

  In this invention, a cover part is attached to a frame main body from the door-end side (entrance / exit passage side) or upper side of a door panel, and a translucent member is arrange | positioned between a frame main body and a cover part in this state. And if a cover part is removed from a frame main body, a translucent member can be removed from a frame main body. In order to remove the translucent member, the translucent member may be slid to the door end side or the upper side from which the lid portion is removed. Therefore, the translucent member can be replaced while the door panel is supported by the guide box. For this reason, the replacement | exchange operation | work of a translucent member can be simplified.

  Here, the frame main body has a slide frame that slides the translucent member when the translucent member is attached, and the slide frame prevents the translucent member from coming off in the thickness direction of the door panel during the slide. It is preferable to do this.

  In this aspect, the translucent member may be slid along the slide frame when the translucent member is attached. Moreover, the slide panel prevents the translucent member from coming off in the thickness direction of the door panel. Therefore, the light transmissive member can be arranged at a predetermined position simply by sliding the light transmissive member within the thickness range of the frame main body.

  In this aspect, the frame body includes a lower frame that functions as the slide frame, an upper frame that functions as the slide frame and extends in parallel with the lower frame at a position above the lower frame, A portion separated from the door-end side end portion of the lower frame by a distance corresponding to the width of the translucent member, and a portion separated from the door-end side end portion of the upper frame by a distance corresponding to the width of the translucent member; And the lid portion sandwiches the translucent member disposed between the lower frame and the upper frame between the door-end side frame and the door-side frame. It is preferable that it is attached to the door end side end of the frame body.

  In this aspect, when the translucent member is attached, the translucent member may be slid from the door tip toward the door butt along the upper surface of the lower frame. Good. Therefore, since the light transmitting member can be attached and detached while receiving the weight of the light transmitting member with the lower frame, the work load can be reduced.

  The translucent member may have a pair of transparent plates.

  The present invention includes a guide box and a door panel, and a method for attaching a light transmissive member in a platform door device including a frame body in which the door panel is configured in a frame shape and a light transmissive member disposed in the frame body. Then, sliding the translucent member along the frame main body of the frame, placing the translucent member in a predetermined position, and sandwiching the translucent member between the frame main body, It is the attachment method of the translucent member in the platform door apparatus which attaches the cover part of the said frame to the said frame main body from the door-end side or the upper side.

  The present invention also includes a guide box and a door panel, and the removal of the light transmissive member in the platform door device including a frame body in which the door panel is configured in a frame shape and a light transmissive member disposed in the frame body. It is a method, Comprising: The cover part arrange | positioned at the door-end side or upper side of the said frame is removed from the frame main body of the said frame, and the said translucent member is slid to the door-end side or upper side, and is removed from the said frame main body. It is the removal method of the translucent member in a platform door apparatus.

  As described above, according to the present invention, it is possible to suppress the installation work of the translucent member from being complicated.

It is a figure which shows the external appearance of the platform door apparatus which concerns on embodiment of this invention. It is a figure shown in the state which looked at the inside of the guide box of the said platform door apparatus from the top. It is a front view of the door panel shown in the state where the front panel on the near side is removed. It is a front view of a translucent member. It is sectional drawing in the VV line | wire of FIG. It is the elements on larger scale of FIG. It is sectional drawing in the VII-VII line of FIG. It is a perspective view of an upper 2nd member and a connection part. (A) It is a figure explaining the connection structure of an upper frame and a vertical member, (b) It is the figure which looked at the vertical member from the door-end side.

  Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings.

  As shown in FIG. 1, the platform door device 10 according to the present embodiment includes a guide box 12 having a substantially rectangular casing 13 in a front view. The guide box 12 is fixed to the platform and movably supports the pair of door panels 15 and 16.

  FIG. 1 is an external view of the platform door device 10 viewed from the inside of the platform (hereinafter referred to as the platform side). The guide box 12 is disposed along the edge of the platform at an interval, whereby the platform is partitioned into the track side and the home side. And the area | region between the adjacent guide boxes 12 becomes the entrance / exit passages 17 and 18 opened and closed by the door panels 15 and 16.

  The guide box 12 houses devices such as a drive device (not shown) for operating the door panels 15 and 16 and a control panel for controlling the drive device. The first door panel 15 and the second door panel 16 advance outward from both widthwise ends of the guide box 12. That is, the door panels 15 and 16 have an open position in which the door end almost enters the guide box 12 to open the entrance / exit passages 17 and 18, and most of the door panels 15 and 16 are located outside the guide box 12 and the entrance / exit passages. 17 and 18 are moved between the closed positions where they are closed.

  The guide box 12 allows the first door panel 15 to advance toward the outside (right side) through an opening formed at one end in the width direction (right end in FIG. 1), and the other end (in the width direction) The second door panel 16 can be advanced toward the outside (left side) through an opening formed in the left end portion of FIG.

  The casing 13 has a lateral width that is slightly longer than the length of the door panels 15 and 16 (the length in the moving direction). When the door panels 15 and 16 are in the open position drawn into the guide box 12, the door panels 15 and 16 are aligned in the thickness direction of the guide box 12. The first door panel 15 is guided by a first guide rail 19 disposed in the guide box 12, and the second door panel 16 is guided by a second guide rail 20 disposed in the guide box (FIG. 2). reference).

  The first door panel 15 and the second door panel 16 are arranged symmetrically, but have the same configuration. Accordingly, only the configuration of the first door panel (hereinafter simply referred to as the door panel) 15 will be described here.

  As shown in FIG. 3, the door panel 15 includes a frame 25 configured in a frame shape, and a translucent member 26 disposed in the frame 25. As shown in FIGS. 4 to 6, the translucent member 26 includes a pair of transparent plates 27 and a support frame 28 that supports the transparent plates 27. Each transparent plate 27 is made of, for example, a transparent member such as glass or polycarbonate, and is formed in a substantially rectangular shape in which the upper and lower corners on the door bottom side are cut off obliquely.

  The support frame 28 has the same shape as the transparent plate 27 and is slightly larger than the transparent plate 27. A large opening 28 a is formed in the support frame 28 so that the edge is along the outer peripheral portion of the transparent plate 27. The pair of transparent plates 27 sandwich the support frame 28 from both sides in the thickness direction, and are bonded to the edge of the opening 28 a of the support frame 28 by a caulking material 29. The caulking material 29 is filled in a space formed between the support frame 28 and the transparent plate 27 by a backup material 30 made of, for example, a sponge-based member.

  As shown in FIG. 3, the frame 25 has a frame main body 33 and a lid portion 34 that can be attached to and detached from the frame main body 33. The frame main body 33 includes a lower frame 35, an upper frame 36, a back frame 37, and a door bottom frame 38. The lower frame 35, the upper frame 36, the back frame 37, and the door bottom frame 38 are all formed to have the same thickness in the door panel thickness direction.

  The lower frame 35 is a frame located below the translucent member 26, and includes a lower first member 41, a lower second member 42, and a plurality of lower reinforcing members 43. The lower first member 41 and the lower second member 42 are arranged in a posture that extends in the width direction of the door panel 15 (the moving direction of the door panel 15), and one end portion (the end portion on the door tip side, in FIG. 3). The right end) is located at the door end of the door panel 15. The lengths of the lower first member 41 and the lower second member 42 are sufficiently longer than the translucent member 26, and the other end portion (the end portion on the door bottom side, the left end portion in FIG. 3) of the door panel 15. Even when the majority is in the closed position where it has advanced to the outside of the guide box 12, it is located in the guide box 12.

  On the upper surface of the lower first member 41, the translucent member 26 is placed over a range of about half of the door end side. As shown in FIG. 6, the lower first member 41 is a long member having an H-shaped cross section, and is made of, for example, an extruded material. Specifically, the lower first member 41 has a pair of wall portions 41a and 41a that are long in the vertical direction and spaced apart in the thickness direction of the door panel 15, and the central portions of both wall portions 41a and 41a. And a connecting portion 41b to be connected. And the lower end part of the support frame 28 which protruded below rather than the transparent plate 27 is inserted in the gap | interval between both wall part 41a, 41a above the connection part 41b. The gap between both wall portions 41a, 41a is open to the end surface of the lower first member 41, and the lower end portion of the support frame 28 can be inserted into the gap from this end surface.

  The frame body 33 is provided with outer plates (decorative panels) 45 on both sides of the light transmitting member 26 in the thickness direction of the door panel 15. The outer plate 45 is provided in a rectangular portion located outside the guide box 12 when the door panel 15 is in the closed position. The outer plate 45 is made of a metal plate having a thickness of about 1 mm (3 mm or less), and has an opening that is almost the same size as the opening 28 a of the support frame 28 of the translucent member 26. However, it is slightly different from the shape of the opening 28a of the support frame 28 in that the shape of the corner portion on the door end side is the same shape as the shape of the corner portion on the door bottom side.

  A rubber seal member 46 is attached to the opening edge of the outer plate 45. The seal member 46 is also thinly formed. Therefore, the outer surface of the outer plate 45 and the outer surface of the transparent plate 27 are substantially flush with each other.

  Returning to FIG. The lower second member 42 is formed of the same long member as the lower first member 41, extends in parallel with the lower first member 41 at a position lower than the lower first member 41, and is a frame body 33. The lower end part of the A reinforcing honeycomb member 47 (see FIG. 5) is disposed at an appropriate position between the lower first member 41 and the lower second member 42. A slide block (not shown) is disposed on the lower surface of the lower second member 42, and this slide book is slid on the first guide rail 19. Thereby, the door panel 15 moves while being guided by the first guide rail 19.

  The lower reinforcing member 43 is disposed between the lower first member 41 and the lower second member 42, and the upper end portion of the lower reinforcing member 43 is connected to the lower end portion of the lower first member 41. The lower end portion of the lower reinforcing member 43 is connected to the upper end portion of the lower second member 42.

  The upper frame 36 extends parallel to the lower frame 35 at a position above the lower frame 35 and includes an upper first member 51, an upper second member 52, and a plurality of upper reinforcing members 53.

  The upper first member 51 and the upper second member 52 are arranged in a posture that extends in the width direction of the door panel 15 (the moving direction of the door panel 15), and one end (the end on the door-end side, the right end in FIG. 3). ) Is located at the door end of the door panel 15. The lengths of the upper first member 51 and the upper second member 52 are sufficiently longer than the translucent member 26, and the other end (the end on the door bottom side, the left end in FIG. 3) is the majority of the door panel 15. Is located in the guide box 12 even when it is in the closed position that has advanced to the outside of the guide box 12.

  The upper first member 51 is composed of the same long member as the lower first member 41, and the upper end portion of the translucent member 26 is inserted between the pair of wall portions 51a in a range about half of the door end side. As a result, the upper end portion of the translucent member 26 is supported (see FIG. 5). The gap between both wall portions 51a, 51a is open to the end surface of the upper first member 51, and the upper end portion of the support frame 28 can be inserted into the gap from this end surface.

  The upper second member 52 is composed of the same long member as the upper first member 51, extends in parallel with the upper first member 51 at a position above the upper first member 51, and It constitutes the upper end. At an appropriate position between the upper first member 51 and the upper second member 52, a reinforcing honeycomb member 54 (see FIG. 5) is disposed.

  A door hanger (not shown) is coupled to one of the upper first member 51 and the upper second member 52, and the door panel 15 receives a driving force from the driving device via the door hanger. Thereby, the door panel 15 opens and closes.

  The upper reinforcing member 53 is disposed between the upper first member 51 and the upper second member 52, and the lower end portion of the upper reinforcing member 53 is connected to the upper end portion of the upper first member 51, and the upper reinforcing member The upper end portion of the member 53 is connected to the lower end portion of the upper second member 52.

  The back frame 37 is constituted by a long member extending in the vertical direction, and on the door bottom side of the translucent member 26, the upper first member 51 of the upper frame 36 and the lower first member 41 of the lower frame 35. Is connected. In other words, the rear frame 37 has a width of the translucent member 26 from the door tip side end of the upper frame 36 and a portion separated from the door tip end of the lower frame 35 by a distance corresponding to the width of the translucent member 26. Is connected to a part separated by a distance corresponding to.

  The door bottom frame 38 is disposed further on the door bottom side than the back frame 37, and is disposed at a position corresponding to the end of the guide box 12 on the side of the entrance / exit passage 17 when the door panel 15 is in the closed position. Has been. The door bottom frame 38 is constituted by a long member extending in the vertical direction, and connects the upper first member 51 of the upper frame 36 and the lower first member 41 of the lower frame 35. A honeycomb member (not shown) may be disposed between the back frame 37 and the door bottom frame 38.

  The lid portion 34 is provided at the door end side end portion of the frame main body 33 and can be attached to and detached from the frame main body 33. As shown in FIG. 7, the lid portion 34 includes a vertical member 57 made of a strength member that constitutes the frame of the door panel 15 together with the upper frame 36 and the lower frame 35, an attachment member 58 attached to the vertical member 57, And a soft rubber cushioning member 59 fixed to the vertical member 57 via the attachment member 58.

  The vertical member 57 is disposed on the door end side of the frame main body 33 so as to extend in the vertical direction, and is parallel to the back frame 37 and the door bottom frame 38 (see FIG. 3). The vertical member 57 is constituted by a long member having a cross section formed in an H shape when viewed from above, for example, an extruded material. The vertical member 57 has a predetermined width in the width direction of the door panel 15 (moving direction of the door panel) and a pair of wall portions 57a and 57a arranged at intervals in the thickness direction of the door panel 15, and both wall portions 57a, A connecting portion 57b that connects the central portions of 57a.

  A through hole 57c penetrating in the vertical direction is formed in the connection portion 57b. The through hole 57c is formed in a rectangular shape in cross section, and an elongated flat plate-like presser plate 60 is inserted into the through hole 57c.

  In the gap between both wall portions 57a and 57a located on the door bottom side with respect to the connection portion 57b, the door end side end portion of the support frame 28 of the translucent member 26 protruding from the transparent plate 27 toward the door tip side is provided. Has been inserted.

  The mounting member 58 is externally fitted to both wall portions 57a and 57a located on the door end side with respect to the connection portion 57b. The attachment member 58 is provided with an insertion hole, and the attachment member 62 is screwed into the screw hole of the presser plate 60 through the gap between the wall portions 57a and 57a by inserting the fastener 62 inserted into the insertion hole. 58 is fixed to the vertical member 57.

  The attachment member 58 is provided with an attachment portion 58a having an umbrella-shaped cross section, and the buffer member 59 is attached to the attachment portion 58a.

  The vertical member 57 is coupled to the door end side ends of the upper first member 51, the upper second member 52, the lower first member 41, and the lower second member 42. That is, the front end surface of the door end side end portion of the upper frame 36 and the front end surface of the door end side end portion of the lower frame 35 are located on a straight line extending in the vertical direction. Since the vertical member 57 is positioned on the straight line, the vertical member 57 can be coupled to the upper frame 36 and the lower frame 35 at the upper end portion, the lower end portion, and the intermediate portion (two locations).

  Since the connecting structure of the vertical member 57 and the upper first member 51, the upper second member 52, the lower first member 41, and the lower second member 42 is the same, here, the vertical member 57 and the upper first member The coupling structure with the two members 52 will be specifically described.

  As shown in FIGS. 8 and 9A, the upper second member 52 has a door-end side end portion formed in a bifurcated shape, and a block-shaped connecting portion disposed at the door-end side end portion. The vertical member 57 is coupled via 64.

  The upper second member 52 is formed in an H-shaped cross section excluding the door end side end (see FIG. 5), has a predetermined width in the vertical direction, and is arranged at intervals in the thickness direction of the door panel. A pair of wall portions 52a, 52a and a connecting portion 52b that connects the central portions of both wall portions 52a, 52a. Since this connection part 52b is cut off at the door end side end, as shown in FIG. 8, the door end side end of the upper second member 52 has a bifurcated shape.

  The connection part 64 is inserted between the wall parts 52a and 52a of the door end side edge part. The connecting portion 64 is formed with an insertion hole 64a penetrating in the width direction, and is fastened to the both wall portions 52a and 52a at the door end side end of the upper second member 52 at positions corresponding to the insertion holes 64a. A hole 52c is formed. Then, a fastener (not shown) can be inserted so as to straddle the fastening hole 52 c of the upper second member 52 and the insertion hole 64 a of the coupling part 64, and the coupling part 64 can be fixed to the upper second member 52.

  As shown in FIG. 9A, the connecting portion 64 slightly protrudes from the distal end surface of the upper second member 52 while being fixed to the upper second member 52. This protruding portion is inserted into the gap between the wall portions 57a and 57a of the vertical member 57. As shown in FIG. 9B, the vertical member 57 is formed with an insertion hole 57d in the connecting portion 57b, and the presser plate 60 inserted in the through hole 57c of the connecting portion 57b also has a through hole. (Not shown) is formed. Then, by fastening the fastener 66 (see FIG. 3) inserted through the insertion hole 57 d of the vertical member 57 and the through hole of the holding plate 60 into the screw hole 64 b formed on the distal end surface of the connecting portion 64, The vertical member 57 can be fastened to the upper second member 52. Since this fastening is a screw fastening, the vertical member 57 can be attached to and detached from the upper second member 52 (upper frame 36).

  In the vertical member 57, insertion holes 57e and 57f are also formed at portions other than the connection position between the upper frame 36 and the lower frame 35. The insertion hole 57e is used for inserting the fastener 62 that fastens the attachment member 58, and the insertion hole 57f is used for fixing the presser plate 60 to the vertical member 57. The presser plate 60 has fastening holes formed at positions corresponding to the insertion holes 57e and 57f.

  Here, the attachment method and the removal method of the translucent member 26 in the platform door device according to the present embodiment will be described.

  When the translucent member 26 is attached to the frame body 33 of the door panel 15, the support frame 28 and the transparent plate 27 are integrally assembled. On the other hand, when the translucent member 26 is assembled, the frame body 33 includes the upper frame 36 (the upper first member 51 and the upper second member 52) and the lower frame 35 (the lower first member 41 and the lower second member 42). ), While the back frame 37 and the door bottom frame 38 are assembled, the lid 34 is not attached. Moreover, the connection part 64 is attached to the door end side edge part of the upper side 1st member 51, the upper side 2nd member 52, the lower side 1st member 41, and the lower side 2nd member 42, respectively.

  In this state, the translucent member 26 is slid along the upper first member 51 and the lower first member 41 of the frame body 33. At this time, the upper end portion of the support frame 28 of the translucent member 26 slides along the gap between the wall portions 51 a and 51 a of the upper first member 51, and the lower end portion of the support frame 28 is the wall of the lower first member 41. Slide within the thickness range of the frame body 33 along the gap between the portions 41a and 41a. That is, the upper frame 36 and the lower frame 35 function as a slide frame that slides the translucent member 26 when the translucent member 26 is attached. Since the support frame 28 is guided by the upper first member 51 and the lower first member 41, the translucent member 26 does not come off. Then, the translucent member 26 is slid until the door butt side end of the translucent member 26 contacts the back frame 37. When the translucent member 26 is arranged in contact with the back frame 37, the end portion of the support frame 28 of the translucent member 26 is slightly closer to the door end than the upper frame 36 and the lower frame 35. It will be in the state of protruding.

  Subsequently, the vertical member 57 of the lid portion 34 is attached to the door end side end portion of the frame main body 33. At this time, the vertical member 57 is attached to the frame main body 33 from the door end side in a state where the translucent member 26 is sandwiched between the back frame 37 and the vertical member 57 of the frame main body 33. The vertical member 57 is fixed to the frame body 33 by fastening the vertical member 57 to the connecting portion 64 of the upper first member 51, the upper second member 52, the lower first member 41, and the lower second member 42. Is done. Then, the outer plates 45 and 45 are attached so as to cover the frame main body 33, the translucent member 26, and the vertical member 57, and then the buffer member 59 is attached to the vertical member 57 via the attachment member 58. Thereby, the door panel 15 is completed. In addition, what is necessary is just to perform in the reverse order when removing the vertical member 57. FIG.

  Next, a procedure for removing the translucent member 26 when the translucent member 26 is replaced will be described. In order to remove the translucent member 26, it is first necessary to remove the lid 34 from the frame body 33. To remove the lid 34, the upper first member 51, the upper second member 52, the lower first member 41, and the lower second member 42 are connected to each other by the connecting portion 64 and the vertical member 57 of the lid 34. Can be canceled. With the lid 34 removed from the frame main body 33, the translucent member 26 is slid toward the door end along the upper frame 36 and the lower frame 35, and the translucent member 26 is removed from the frame main body 33. In addition, what is necessary is just to attach the said new translucent member 26 according to the above-mentioned attachment method in order to replace | exchange for the new translucent member 26. FIG.

  As described above, in this embodiment, the lid portion 34 is attached to the frame body 33 from the door end side (the entrance / exit passage side) of the door panels 15 and 16, and in this state, between the frame body 33 and the lid portion 34. A translucent member 26 is disposed. Then, if the lid portion 34 is removed from the frame body 33, the translucent member 26 can be removed from the frame body 33. In order to remove the translucent member 26, the translucent member 26 may be slid to the door end side from which the lid portion 34 is removed. Therefore, the translucent member 26 can be replaced while the door panels 15 and 16 are supported by the guide box 12. For this reason, the replacement work of the translucent member 26 can be simplified. That is, when the translucent member is attached from the thickness direction of the frame as in the prior art, the guide box becomes an obstacle, and the translucent member cannot be replaced unless the door panel is removed from the guide box. . Since the work of removing the door panel is a very troublesome work, the work of replacing the translucent member becomes complicated. On the other hand, in the platform door device 10 of the present embodiment, the translucent member 26 can be slid within the thickness range of the door panels 15 and 16 and removed from the frame 25, so that the door panels 15 and 16 are removed from the guide box 12. There is no need to remove it. For this reason, the replacement work of the translucent member 26 can be simplified.

  In addition, in the present embodiment, the frame main body 33 has the slide frames 35 and 36 for sliding the translucent member 26, so that the translucent member 26 is slid along the slide frames 35 and 36 when the translucent member 26 is attached. The slide frames 35 and 36 prevent the translucent member 26 from coming off in the thickness direction of the door panels 15 and 16. Therefore, the light transmissive member 26 can be disposed at a predetermined position simply by sliding the light transmissive member 26 within the thickness range of the frame body 33.

  In this embodiment, the translucent member 26 may be slid along the upper surface of the lower frame 35 and the lower surface of the upper frame 36 from the door tip toward the door butt when the translucent member 26 is attached. Just slide from the hips to the door. Therefore, since the light transmitting member 26 can be attached and detached while receiving the weight of the light transmitting member 26 by the lower frame 35, the work load can be reduced.

  Note that the present invention is not limited to the above-described embodiment, and various modifications and improvements can be made without departing from the spirit of the present invention. For example, in the above-described embodiment, the two door panels 15 and 16 are supported by the guide box 12. However, the present invention is not limited to this, and one door panel 15 may be supported by the guide box 12. . In this case, either a configuration in which the width of the door panel 15 is shorter than the width of the guide box 12 or a configuration in which the width of the door panel 15 is longer than the width of the guide box 12 may be used.

  In the above embodiment, the drive device for the door panel 15 is a belt drive system, but the present invention is not limited to this, and for example, a rack and pinion system may be used.

  In the said embodiment, although the translucent member 26 was set as the structure provided with a pair of transparent plate 27, it is not restricted to this, For example, it is good also as a structure provided with the transparent plate 27 of 1 sheet.

  In the embodiment, the transparent plate 27 is fixed to the support frame 28 by the caulking material 29. However, the present invention is not limited to this. For example, the transparent plate 27 may be fixed to the support frame 28 with a double-sided tape. When the transparent plate 27 is made of a resin such as polycarbonate, the transparent plate 27 may be screwed to the support frame 28.

  In the said embodiment, although the translucent member 26 was taken as the structure removed from the door-end side, it is good also as a structure removed from the upper side. In this case, the upper frame is configured as a lid that can be attached to and detached from the frame main body, while the vertical member 57 disposed on the door end side is fixed to the frame main body.

DESCRIPTION OF SYMBOLS 10 Platform door apparatus 12 Guide box 15 Door panel 16 Door panel 25 Frame 26 Translucent member 27 Transparent board 28 Support frame 28a Opening 33 Frame main body 34 Lid part 35 Lower frame (slide frame)
36 Upper frame (slide frame)
37 Back frame 38 Tojiri frame 57 Vertical member

Claims (6)

A platform door device comprising: a guide box installed on a platform; and a door panel that can be advanced from the opening formed on the end face of the guide box on the entrance / exit passage side to the entrance / exit passage side,
The door panel includes a frame configured in a frame shape, and a translucent member disposed in the frame,
The frame has a frame main body and a lid that is detachable from the frame main body,
The lid portion is a platform door device that is attached to the frame body from the door end side or the upper side with the translucent member sandwiched between the lid body and the frame body. The frame body has a slide frame that slides the translucent member when the translucent member is attached;
2. The platform door device according to claim 1, wherein the slide frame prevents the translucent member from being detached in a thickness direction of the door panel when sliding. The frame main body includes: a lower frame that functions as the slide frame; an upper frame that functions as the slide frame and extends in parallel with the lower frame at a position above the lower frame; and A back part connecting a part separated from the door end by a distance corresponding to the width of the translucent member and a part away from the door end on the upper frame by a distance corresponding to the width of the translucent member. A side frame,
The lid portion is attached to a door end side end portion of the frame body in a state where the light transmitting member disposed between the lower frame and the upper frame is sandwiched between the door end side frame. The platform door device according to claim 2.   The platform door device according to any one of claims 1 to 3, wherein the translucent member has a structure having a pair of transparent plates. A method of attaching a light transmissive member in a platform door device comprising a guide box and a door panel, the door panel having a frame configured in a frame shape and a light transmissive member disposed in the frame,
Slide the translucent member along the frame body of the frame, and place the translucent member in a predetermined position.
A method for attaching a translucent member in a platform door device in which a lid portion of the frame body is attached to the frame main body from the door end side or the upper side in a state where the translucent member is sandwiched between the frame main body and the frame main body. A method of removing a light transmissive member in a platform door device comprising a guide box and a door panel, the door panel having a frame configured in a frame shape and a light transmissive member disposed in the frame,
Remove the lid disposed on the door side or upper side of the frame body from the frame body of the frame body,
A method for removing the light transmissive member in the platform door device, wherein the light transmissive member is slid to the door end side or the upper side to be removed from the frame body.

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