JP5087586B2 - Platform tiles - Google Patents

Description

  The present invention relates to a tile installed on a platform of a station, for example, a tile in which a display mounting chassis to be attached to a tile and the tile are integrated.

  As a conventional technique, for example, there is a technique shown in Patent Document 1. That is, in Patent Document 1, a train approach indicator lamp or the like is installed so as not to protrude from the floor surface of the station platform, and it is not necessary to dig up the floor surface of the platform at the time of maintenance or replacement, thereby facilitating the work. It is disclosed about the installation structure of the home equipment that can be constructed and simplified.

JP 2007-169937 A

  In this type of embedded type display device, when a new display device is installed on an existing platform, the chassis body for mounting the LED display by digging up the platform is embedded, and the LED display is mounted and connected. ing. These installation work had to be completed within a limited time from the last train to the first train. In addition, since the platform tiles are dug up to bury the chassis main body to which the LED display is to be embedded, and the chassis main body mounting portion is processed in the tiles, it becomes noise in a residential area and hinders the construction. In addition, these constructions take several days, which is a source of complaints from the neighborhood.

  The present invention has been made in view of such a problem, and an object of the present invention is to provide a platform tile that can solve the above-described problems and can easily perform installation and replacement of a display device and an LED display without generating noise. And

To solve such problems, a platform for the tiles of the present invention is a tile be installed on the station platform, with time curing material and, buried skeleton material the time curing material, the temporal sclerosis comprising a buried body detachable frame body that houses the embedded member is fixed to the material, and the embedded member detachable frame has an upper opening serving as the accommodating opening of the buried body, perpendicular to said scaffold material direction a frame body which is arranged to extend to, provided on an outer surface in contact with the aging curing material of the frame body, positioned lower than the bottom plate of the frame main body lower edge is extended outward And a notch portion that is fitted to the frame material and positions the embedded body attaching / detaching frame body at the same interval as the arrangement interval of the frame material. It is characterized by.
In addition, the present invention is characterized in that a partition frame for partitioning the inside of the frame body is provided, and the partition frame is provided with a wire introduction port that guides an electric wire drawn from the embedded body.
Further, the present invention, the positioning piece is characterized in that it is bent in any of an angle of 30 to 60 degrees outward.
In addition, the present invention is characterized by comprising a non-slip member supported on the frame body and disposed on the surface.
In the invention, it is preferable that the embedded body is an LED display including an LED light emitter as a light source.
Moreover, the present invention is characterized in that the embedded body is a sound output device including a speaker for guiding by voice.

  According to the present invention, the buried object can be installed and replaced by a simple operation of installing the tile on the platform frame.

It is a figure which shows the platform of one Embodiment of this invention partially, (a) is a top view, (b) is a front view. It is a perspective view which shows the internal structure of the tile installed in the platform of the station of one Embodiment of this invention, and the attachment structure of an LED indicator and a detachable frame. It is a disassembled perspective view which shows the internal structure of the tile installed in the platform of the station of one Embodiment of this invention, and the attachment structure of a LED indicator and a detachable frame. It is sectional drawing which shows the attachment structure of the LED indicator with respect to a detachable frame. It is a figure which shows the state which removes an LED indicator from the attachment or detachment frame with which the tile for platforms is provided. It is a figure which shows the tile for platforms of one Embodiment of this invention, (a) is a top view, (b) is sectional drawing seen from the right side, (c) is the left-right direction which shows the attachment structure of a detachable frame It is sectional drawing. It is a perspective view which shows the other example of the internal structure of the tile installed in the platform of the station of one Embodiment of this invention, and the attachment structure of a LED indicator and a detachable frame. It is a disassembled perspective view which shows the other example of the internal structure of the tile installed in the platform of the station of one Embodiment of this invention, and the attachment structure of an LED indicator and a detachable frame.

  Hereinafter, the best mode of the present invention will be described with reference to the drawings. FIG. 1 is a view partially showing a platform 1 of the present embodiment, in which (a) is a plan view and (b) is a front view. FIG. 2 is a perspective view showing the internal structure of the tile installed on the platform and the mounting structure of the LED display and the detachable frame. FIG. 3 is an exploded perspective view showing the internal structure of the tile installed on the platform and the mounting structure of the LED display and the detachable frame. FIG. 4 is a cross-sectional view showing a structure for attaching the LED display 2 to the detachable frame 3. FIG. 5 is a diagram illustrating a state in which the LED display 2 is removed from the detachable frame 3 included in the platform tile 11. 6A and 6B are diagrams showing the platform tile 11, where FIG. 6A is a plan view, FIG. 6B is a cross-sectional view seen from the right side, and FIG. 6C is a cross-sectional view in the left-right direction showing the attachment structure of the detachable frame. It is.

  As shown in FIG. 1, the platform 1 is configured by arranging a plurality of concrete tiles in the left-right direction on the upper surface of the front edge portion of the floor slab 10 included in the frame. There are three types of tiles: platform tiles 11, wire lead-out tiles 12, and wire insertion tiles 13. The platform tile 11 includes an LED display 2 for light emission display. The wire lead-out tile 12 includes a wire lead-out hole 12a through which a power supply wiring (external cable) to the LED display 2 is drawn. The electric wire insertion tile 13 includes an electric wire insertion hole 13a through which a power supply wiring (connection cable) to the LED display 2 is inserted. The platform tile 11, the wire drawing tile 12, and the wire insertion tile 13 have a substantially rectangular flat plate shape, and a plurality of anti-slip rubber plates g (non-slip members) are arranged on the upper surface at predetermined intervals in the front-rear direction. Is arranged.

  As shown in FIG. 2 and FIG. 3, an LED light-emitting unit including an LED light-emitting body as a light source is provided in the left-right direction on a frame body 21 having a substantially U-shaped cross section of the LED display 2 embedded in the platform tile 11. A plurality of them are arranged at predetermined intervals, and are embedded in the resin 22. A power supply cable 23 of the LED display 2 extends from the left and right ends of the bottom plate of the frame body 21. A connector 23 a is provided at the tip of the cable 23. The light transmitting portion 2a of the LED light emitting portion faces the upper surface of the resin 22, and the upper surface of the resin 22 is flush with the upper surface. On the upper surface of the resin 22, there is provided a decorative lid 2 b that covers a screw 26 (see FIG. 4) for screwing the LED display 2 to the detachable frame 3. Sponges 24 having a substantially rectangular flat plate shape are attached to the front and rear side surfaces of the frame body 21, respectively.

  As shown in FIG. 4, a screw seat 25 having a female screw hole 25 a is fixed to the frame body 21 with a resin 22. A screw 26 for screwing the LED display 2 to the detachable frame 3 is screwed into the female screw hole 25a.

  The detachable frame 3 includes a frame main body 31 fixed to the platform tile 11, a partition frame 32 to which the LED display 2 is attached, and a positioning piece 33 for positioning the frame main body 31. The frame main body 31 has a substantially U-shaped cross section and extends in the left-right direction, and a plurality (seven in the figure) of screw holes 31a are provided in the front plate and the rear plate extending upward. A pair of female screw members 31 c are provided on the left and right edges of the bottom plate of the frame body 31, respectively. The upper end opening of the frame body 31 serves as an accommodation port for the LED display 2. The screw hole 31a is for screwing a support bar 34 supporting the rubber plate g to the frame main body 31 to the frame main body 31, and penetrates the upper edge portion of the front plate or the rear plate of the frame main body 31. . The rubber plate g has a substantially square bar shape and extends left and right, and insertion holes g1 of the support bar 34 are arranged at equal intervals in the left-right direction. Each insertion hole g1 penetrates the rubber plate g in the front-rear direction. The support bar 34 is fixed to the frame main body 31 by being screwed into the screw hole 31a, and is inserted into the insertion hole g1 of the rubber plate g from the front end side facing forward or rearward to support the rubber plate g to the frame main body 31. To do. The support rod 34 that supports the rubber plate g has a distal end projecting forward or rearward from the insertion hole g1.

  The partition frame 32 has a substantially U-shaped cross section and extends in the left-right direction. The partition frame 32 is disposed in the frame body 31 with the front plate and the rear plate facing the bottom plate side of the frame body 31. Between the partition plate 321 of the partition frame 32 and the bottom plate of the frame body 31, a cable housing chamber 3A having a substantially rectangular cross-sectional shape and extending from the left end to the right end of the partition frame 32 is formed. At the left and right ends of the partition plate 321 of the partition frame 32, an electric wire introduction port 32a for guiding the cable 23 of the LED display 2 into the cable housing chamber 3A is provided. Each electric wire introduction port 32a has a shape in which the partition plate 321 is cut out into a substantially rectangular shape from the left or right edge portion of the partition plate 321 to the left and right central portions.

  A pair of insertion openings 32b having a substantially rectangular opening shape is formed at the center in the left-right direction of the partition plate 321 of the partition frame 32. A mounting plate 35 having a substantially rectangular flat plate shape is disposed on the lower surface of the partition plate 321 of the partition frame 32 positioned between the pair of wire introduction ports 32a. A plurality of projecting pieces are provided on the front edge portion and the rear edge portion of the mounting plate 35. Although not shown, the mounting plate 35 is supported by the partition frame 32 by inserting the protruding pieces into through holes formed at predetermined intervals in the front plate and the rear plate of the partition frame 32.

  Through holes (not shown) are formed in the left and right ends of the mounting plate 35, respectively. As shown in FIG. 4, screwing members 36 are provided at the left and right ends of the mounting plate 35. The screwing member 36 includes a main body 37 that is fixed to the mounting plate 35 by sandwiching the left and right edges of the mounting plate 35, and a pair of projecting pieces 381 that are inserted into the pair of insertion pieces 371 provided in the main body 37, respectively. A screwing portion 38 that is movably supported with respect to the main body 37 is provided, and the screwing portion 38 is positioned on the lower surface side of the mounting plate 35. The screw fixing portion 38 includes a female screw hole 382 having a diameter smaller than that of the female screw hole 25 a provided in the screw seat 25 of the LED display 2, and the female screw hole is provided above the partition plate 321 through the through hole of the mounting plate 35. To face. The partition frame 32 is attached to the frame body 31 by fastening members 31b inserted through through holes provided in the frame body 31 and the front and rear plates of the partition frame 32, respectively.

  The LED indicator 2 is placed on the partition plate 321 of the partition frame 32 so that the female screw hole 25a of the screw seat 25 and the female screw hole 382 of the screw fixing portion 38 communicate with each other, and the screw fixing portion through the female screw hole 25a. The male threaded portion of the screw 26 is screwed into the female threaded hole 382 of 38 to attach to the detachable frame 3. The lid 2 b described above is fitted and attached to the head of the screw 26. Further, the LED indicator 2 is disassembled with a male screw portion having a diameter larger than that of the screw 26 as shown in FIG. 5 after removing the screw 26 screwed into the female screw hole 382 of the screw fixing portion 38. The tool BK is removed from the detachable frame 3 by screwing into the female screw hole 25a of the screw seat 25 as shown by an arrow A and then lifting it up as shown by an arrow B.

  The positioning piece 33 has a schematic shape in which one edge of a substantially rectangular flat plate is bent, and is attached to the outer surface of the front plate and the rear plate of the frame main body 31 together with the partition frame 32 by a fastening member 31b. . The positioning piece 33 attached to the frame main body 31 has a lower edge extending outward from the frame main body 31 and positioned below the bottom plate of the frame main body 31. A plurality of notches 33 a are provided at the bent lower edge of the positioning piece 33. The notch 33a is for positioning the detachable frame 3 on the vertical frame member 14a of the platform tile 11, and has a shape obtained by cutting the positioning piece 33 into a substantially rectangular shape. It arrange | positions at the same space | interval as the arrangement | positioning space | interval of the frame material 14a. The bending angle of the positioning piece 33 is preferably set to any angle of 30 to 60 degrees from the viewpoint of engagement between the longitudinal frame member 14a and the notch 33a and prevention of floating. The platform tile 11 includes a horizontal frame member 14b extending in the left-right direction, and a vertical frame member 14a having a larger outer diameter than the horizontal frame member 14b and extending in the front-rear direction, as a frame member. The detachable frame body 3 is positioned by being fitted from the upper side to the longitudinal frame member 14a extending in the front-rear direction. The longitudinal frame member 14a has a substantially rectangular cross-sectional shape. The vertical frame member 14a and the horizontal frame member 14b are welded and connected to each other, and then hot dip galvanized on the outer surface. The bending strength of the platform tile 11 can be increased by arranging the longitudinal frame members 14a along the front-rear direction orthogonal to the left-right direction where the detachable frame 3 is arranged.

  Each detachable frame 3 is connected to the detachable frame 3 included in the adjacent platform tile 11 by a full coupler 4A. The full coupler 4A includes a main body frame 41 having a substantially U-shaped cross section and extending in the left-right direction, and a cap 42 spanned between the front plate and the rear plate of the main body frame 41. The cap 42 is located at the center in the left-right direction of the main body frame 41 and is attached to the outer surface of the front plate and the rear plate of the main body frame 41 by welding or the like. In the four corners of the bottom plate of the main body frame 41, through holes 41a are respectively provided.

  When the platform tile 11 is adjacent to the wire drawing tile 12 or the wire insertion tile 13, the half coupler 4 </ b> B is attached to the end of the detachable frame 3 adjacent to the wire drawing tile 12 or the wire insertion tile 13. The half coupler 4B has a schematic shape in which the main body frame 41 of the full coupler 4A shown in FIGS. In FIG. 3, only the half coupler 4B having a shape obtained by cutting the right side of the cap 42 is shown.

  The detachable frame 3 accommodates the right end side of the main body frame 41 included in the full coupler 4A at the left end portion of the frame main body 31, the left end side of the main body frame 41 at the right end portion of the frame main body 31, and a screw inserted through the through hole 41a. Is screwed into the female screw portion 31c of the frame body 31, whereby the full coupler 4A is fixed to the left and right ends. Moreover, the detachable frame 3 adjacent to the wire lead-out tile 12 or the wire insertion tile 13 accommodates the main body frame 41 of the half coupler 4B at the right end portion or the left end portion of the frame main body 31, respectively, and screws inserted through the through holes 41a. The half coupler 4 </ b> B is fixed to the right end portion or the left end portion adjacent to the wire lead-out tile 12 or the wire insertion tile 13 by being screwed to the female screw portion 31 c of the frame body 31.

  Further, in the detachable frame 3, the screw 21 is mounted on the partition plate 321 of the partition frame 32, and the screw 26 is inserted into the screw display member 32 through the insertion port 32b. The LED indicator 2 is fixed to the mounting plate 35 by being screwed into the female screw hole 382 of the stop portion 38.

Next, a method for manufacturing the platform tile 11 including the detachable frame 3 will be described.
A resin plate material is arranged on the bottom plate of the mold used for manufacturing the platform tile 11 so as to cover the entire surface of the bottom plate. The plate material is provided with an opening for accommodating the rubber plate g. The detachable frame 3 is placed on a plate material by fitting the rubber plate g supported by the frame body 31 with a support bar 34 from the front surface side to the opening of the plate material with the bottom surface facing upward. The remaining rubber plate g is also fitted and placed in the opening of the plate material. Thereafter, the vertical frame member 14a and the horizontal frame member 14b are arranged in the mold, the vertical frame member 14a is fitted into the notch 33a of the positioning piece 33, and concrete is placed. When the placed concrete is hardened, the mold and the plate material are removed, and the platform tile 11 integrated with the detachable frame 3 is completed as shown in FIG.

  According to the present embodiment, the platform tile 11 is installed on the floor slab 10 provided in the frame, and the LED display 2 is mounted on the detachable frame 3 of the platform tile 11, so that the thread line display device is provided on the platform 1. Can be built. Therefore, the installation work of the thread line display device can be simplified.

  Moreover, the thread line display device can be constructed by simply replacing the tile installed on the floor slab 10 with the platform tile 11 and mounting the LED indicator 2 on the detachable frame 3 of the platform tile 11. Construction can be done without any occurrence.

  Further, according to the present embodiment, the LED indicator 2 accommodated from the upper end opening of the frame main body 31 serving as the accommodation port is placed and fixed on the partition plate 321 of the partition frame 32, and is attached to the upper surface of the platform tile 11. Since the light emitting display is performed by the LED display 2 that is faced, the LED display 2 can be replaced by a simple operation of replacing the LED display 2 with the partition frame 32. In addition, the cable 23 drawn from the LED display 2 is led from the wire introduction port 32 a to the mounting surface side of the frame body 31, that is, the bottom plate side, and formed between the frame body 31 and the partition plate 321 of the partition frame 32. By accommodating the cable housing chamber 3 </ b> A, the cable housing chamber 3 </ b> A can be used as a cable routing path for the cable 23. For this reason, the LED display 2 can be attached by a simple operation.

  Moreover, according to this embodiment, the frame main body 31 can be positioned by fitting the notch 33a of the positioning piece 33 to the vertical frame member 14a of the platform tile 11, and the detachable frame 3 can be positioned on the platform tile 11. Burial work can be simplified.

  Further, according to the present embodiment, the platform tiles 11 are installed on the floor slab 10, and the LED indicators 2 are connected after the cables 23 of the LED indicators 2 accommodated in the adjacent detachable frames 3 are connected. Since the platform 1 is constructed by being housed and fixed in the detachable frame 3, a thread line display device can be constructed on the platform 1 with a simple operation. Moreover, after removing the LED indicator 2 from the detachable frame 3 and connecting the cables 23 of the new LED indicator 2, the LED indicator 2 is attached to the detachable frame 3 to replace the LED indicator 2. it can. For this reason, the LED display 2 can be replaced with a simple operation.

  Further, according to the present embodiment, the support bar 34 that supports the rubber plate g on the frame main body 31 protrudes the tip from the insertion hole g1 to the outside of the rubber plate g, and the support bar 34 is connected to the frame main body 31 and the concrete. Since both ends are supported, the deformation of the support bar 34 caused by applying a load from above through the rubber plate g is suppressed, and the rubber plate g protrudes above the platform tile 11 or the platform tile. 11 can be prevented from being immersed.

  Further, since the LED display 2 is configured by filling the frame 21 having the LED light emitting portion with the resin 22, when the LED display 2 is directly embedded in the platform tile 11, the LED display 2 and the expansion and contraction accompanying the temperature change of the platform tile 11 and the like, there is a possibility that the attachment location of the LED display 2 and the platform tile 11 may be damaged. However, in this embodiment, by attaching the LED display 2 to the platform tile 11 via the detachable frame 3, the LED display due to expansion or contraction accompanying the temperature change of the LED display 2 or the platform tile 11 or the like. 2 damage can be prevented.

  In the above-described embodiment, the detachable frame 3 is configured integrally by supporting the rubber plate g on the frame main body 31 with the support rod 34, but the detachable frame 3 shown in FIGS. As described above, the rubber plate g for preventing slipping can be used without being attached.

  The detachable frame 3 shown in FIGS. 7 and 8 is the detachable frame shown in FIGS. 2 and 3 in that the rubber plate g is not attached to the support bar 34 screwed into the screw hole 31a of the frame main body 31. It is different from the body 3. The detachable frame 3 can be used to embed the LED display 2 in a platform tile 11 where the rubber plate g is not installed or in a place where the rubber plate g is not installed in the platform tile 11.

  In the above embodiment, the case where the rubber plate g is attached to the front and rear side plates of the frame body 31 has been described. However, the rubber plate g may be attached not to both the front plate and the rear plate of the frame body 31 but to only one of them. In this case, the support plate 34 may not be provided on the side plate to which the rubber plate g is not attached. Moreover, the fixing method of the rubber plate g to the side plate of the frame main body 31 is also arbitrary. When the rubber plate g is not attached to the detachable frame 3, the frame body 31 may be configured not to include the support bar 34.

  In the above embodiment, the case where the main body of the platform tile 11 is made of concrete has been described. However, as long as the platform tile 11 can be formed in a tile shape, the material of the main body is arbitrary. For example, other time-hardening materials such as mortar can be used. Moreover, the manufacturing method of the platform tile 11 is not limited to the method in the above embodiment. For example, a clay main body in which the detachable frame 3 is embedded may be baked and manufactured. Moreover, although the said embodiment demonstrated the case where the LED indicator 2 which comprises the thread line display apparatus of the platform 1 was used as an embed | buried body accommodated in the detachable frame 3 and embed | buried in the platform tile 11, The type of the embedded body that is attached to and detached from the frame 3 and embedded in the platform tile 11 is arbitrary. For example, a sound output device such as a speaker that outputs sound can also be used as the embedded body.

  In the above-described embodiment, the platform tile 11 includes two detachable frame bodies 3 arranged in front and back, and the platform 1 includes two rows of thread lines by installing the LED display 2 on each detachable frame body 3. The case where the thread line display device is formed has been described. However, the number of thread lines provided in the thread line display device is not limited to two, and may be one or three or more. For example, when one thread line is formed on the platform 1, it is not necessary to connect the thread lines with a connection cable. Therefore, a tile that does not include the wire insertion hole 13 a is used instead of the wire insertion tile 13. By installing the plate 10, the platform 1 is formed. When three or more thread lines are formed on the platform 1, the wire drawing tile 12 includes not only the wire drawing hole 12a but also the wire insertion hole, and the thread lines that are not connected to the external cable are connected to the electric wire. You may connect with the connection cable inserted in the electric wire penetration hole of the drawer tile 12. FIG.

DESCRIPTION OF SYMBOLS 1 Platform 10 Floor slab 11 Platform tile 12 Electric wire extraction tile 13 Electric wire insertion tile 12a Electric wire extraction hole 13a Electric wire insertion hole 14a Longitudinal frame material 14b Horizontal frame material 2 LED indicator 2a Light transmission part 2b Cover 21 Frame body 22 Resin 23 Cable 23a Connector 24 Sponge 25 Screw seat 25a Female screw hole 26 Screw 3 Detachable frame 3A Cable housing chamber 31 Frame body 31a Screw hole 31b Fastening member 31c Female screw member 32 Partition frame 321 Partition plate 32a Electric wire introduction port 32b Insertion port 32c Screw Stop portion 33 Positioning piece 33a Notch portion 34 Support bar 35 Mounting plate 36 Screw stop member 37 Main body 371 Insertion piece 38 Screw stop portion 381 Projection piece 382 Female screw hole 4A Full coupler 4B Half coupler 41 Main body frame 41a Through hole 42 Cap g Rubber plate (Anti-slip member)
g1 insertion hole

Claims (6)

Tiles installed on the platform of the station,
A time-hardening material;
Buried skeleton material the time curing material,
And a buried body detachable frame body that houses the embedded member is fixed to the aging curing material,
The buried body detachable frame is
Has an upper opening serving as the accommodating port of the embedded member, and a frame body disposed to extend in a direction perpendicular to the scaffold material,
Provided on the outer surface in contact with the aging curing material of the frame body, and a positioning piece which is positioned below the bottom plate of the frame main body lower edge portion is extended outward,
In the lower edge portion of the positioning piece, a notch for fitting the frame member and positioning the embedded body detachable frame body is provided at the same interval as the arrangement interval of the frame member. Tiles . A partition frame for partitioning the inside of the frame body;
The platform tile according to claim 1, wherein the partition frame is provided with an electric wire introduction port that guides an electric wire drawn from the embedded body. The positioning piece, the platform tile according to claim 1 or 2, characterized in that it is bent in any of an angle of 30 to 60 degrees outward. The platform tile according to any one of claims 1 to 3 , further comprising a non-slip member that is supported by the frame body and disposed on a surface thereof. The embedded body, a platform for tile according to any one of claims 1-4, characterized in that the LED display equipped with a LED light emitter as the light source. The embedded body, a platform for tile according to any one of claims 1 to 5, characterized in that a sound output apparatus having a speaker to guide by voice.

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