JP5523151B2 - Elevator hall lantern equipment - Google Patents

Description

  The present invention relates to a hall lantern device for an elevator, and more particularly to a hall lantern device of the type that is directly attached to a three-way frame of a hall.

  In a conventional hall lantern device for an elevator, the display body can be rotated by inserting a jig through a gap adjacent to the display body and elastically deforming the leaf spring. By rotating the display body from this state and opening the opening, the lamp can be replaced (for example, see Patent Document 1).

JP 2001-163538 A

  In the conventional hall lantern apparatus for an elevator as described above, the structure of the lamp housing is complicated in order to rotate the display body. Further, when the display body is damaged due to mischief or the like, it is not easy to replace the display body.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide an elevator hall lantern apparatus that can easily replace parts with a simple configuration.

  The hall lantern device for an elevator according to the present invention closes a movable member slidably mounted in a three-way frame, a light source device provided in the three-side frame, and an opening provided in a part of the three-side frame, A display body that transmits light from the light source device to the landing side, and a hall lantern body that is attached to a movable member, and a body attachment that attaches the hall lantern body to the movable member. When the movable member slides, it can be displaced between the normal position where the display body closes the opening and the pull-out position pulled out to the landing side from the normal position, and the hall lantern body is located at the pull-out position A part of the movable member and the main body fixture are exposed outside the three-way frame from the opening.

  The elevator hall lantern apparatus of the present invention is provided with a slidable movable member between the hall lantern body and the three-way frame so that the hall lantern body can be displaced between a normal position and a drawer position. Since the tool is exposed to the outside of the three-way frame, the whole hole lantern body can be easily removed from the three-way frame by moving it to the pull-out position, and parts can be easily replaced with a simple configuration.

It is a front view which shows the boarding place of the elevator by Embodiment 1 of this invention. It is sectional drawing which follows the II-II line | wire of FIG. It is sectional drawing which follows the III-III line of FIG. It is sectional drawing which follows the IV-IV line of FIG. It is sectional drawing which shows the state which displaced the hall lantern main body of FIG. 3 to the extraction position. It is sectional drawing which shows the state which displaced the hall lantern main body of FIG. 4 to the extraction position. It is sectional drawing which shows the state which removed the countersunk screw for main bodies of FIG. It is sectional drawing which shows the state which removed the hall lantern main body of FIG. 7 from the movable member. It is sectional drawing which shows the state which removed the light source device of FIG. 6 from the hall lantern main body. It is sectional drawing which shows the state which removed the display body of FIG. 6 from the whole lantern main body.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
Embodiment 1 FIG.
FIG. 1 is a front view showing an elevator hall according to Embodiment 1 of the present invention. In the figure, a three-way frame 3 fixed to the landing wall 2 is provided on the left and right and upper portions of the landing entrance 1. The three-way frame 3 has a pair of left and right vertical frames 3a and an upper frame 3b provided between the upper ends of the vertical frames 3a.

  On the hoistway side of the three-way frame 3, a pair of landing doors 4 that open and close the landing doorway 1 are provided. One vertical frame 3a is provided with a hall lantern device 5 that notifies the arrival of a car (not shown) by lighting. An opening 3c that exposes the hall lantern device 5 to the landing is provided at a corner on the landing side of the vertical frame 3a.

  On the intermediate floor, the hall lantern device 5 is arranged side by side in order to notify not only the arrival of the car but also the traveling direction of the car. However, on the top floor and the bottom floor, there is no need to inform the traveling direction of the car, so only one is arranged.

  FIG. 2 is a cross-sectional view taken along the line II-II in FIG. 1 and shows a side surface of the hole lantern device 5 as viewed from the outside of the vertical frame 3a. 3 is a cross-sectional view taken along line III-III in FIG. 2, and FIG. 4 is a cross-sectional view taken along line IV-IV in FIG. 2, each showing a horizontal cross section of the hall lantern device 5.

  A flat plate-shaped movable member 11 is slidably mounted in the vertical frame 3a. The movable member 11 can slide horizontally along the inner surface of the vertical frame 3a. The movable member 11 is provided with a pair of long holes 11 a for guiding the slide of the movable member 11. The long holes 11a are provided in parallel to each other with an interval in the vertical direction.

  A pair of guide portions 12 that engage with the elongated holes 11a are provided on the inner surface of the vertical frame 3a. When the movable member 11 is slid, the guide portion 12 is relatively moved in the elongated hole 11a.

  As shown in FIG. 4, each guide portion 12 is fixed to the inner surface of the vertical frame 3a and passes through a long hole 11a, and a cylindrical spacer 14 is inserted into the long hole 11a and through which the static screw 13 passes. And a nut 15 screwed onto the stat screw 13. Further, the thickness of the spacer 14 is slightly larger than the thickness of the movable member 11.

  A main body holding plate 16 that is slid together with the movable member 11 with respect to the vertical frame 3a is attached to the end of the movable member 11 on the landing side. The main body holding plate 16 has a vertical portion 16a that is in contact with the inner surface of the vertical frame 3a, and upper and lower horizontal portions 16b and 16c obtained by bending the upper and lower ends of the vertical portion 16a at a right angle. That is, the cross-sectional shape of the main body holding plate 16 is a U shape.

  As shown in FIG. 4, the end portion 16 d of the vertical portion 16 a on the movable member 11 side is folded into a Z shape by the thickness of the movable member 11 and overlapped with the movable member 11. And the edge part 16d is being fixed to the movable member 11 with the some countersunk screw 17 for main bodies as a main body fixture from the hall entrance / exit 1 side. Thereby, the main body holding plate 16 is attached to the movable member 11. However, the countersunk screw 17 for the main body is normally hidden inside the vertical frame 3a.

  A pair of leaf spring-like pressing members 18 that press the main body holding plate 16 against the vertical frame 3a are attached to the inner surface of the vertical frame 3a in the vicinity of both upper and lower ends of the vertical portion 16a. Each pressing member 18 is fixed to the vertical frame 3a by a plurality of stat screws 19 fixed to the inner surface of the vertical frame 3a and penetrating the pressing member 18, and a plurality of nuts 20 screwed to the stat screws 19 respectively. Yes.

  A flat light-shielding plate 21 is attached to the main body holding plate 16 via a mounting seat 22 having a Z-shaped cross section. The light shielding plate 21 is arranged in parallel to the vertical portion 16a at a predetermined interval. The mounting seat 22 is fixed to the main body holding plate 16 by welding or the like. The light shielding plate 21 is fixed to the mounting seat 22 by a plurality of light shielding plate mounting screws 23.

  A light source mounting plate 24 having an L-shaped cross section is attached to the surface of the light shielding plate 21 facing the main body holding plate 16. The light source mounting plate 24 is fixed to the light shielding plate 21 from the hall entrance 1 side by a plurality of light source mounting screws 25 as light source mounting tools.

  The light source mounting plate 24 is screwed with two light source devices 26 for the upper and lower hole lantern devices 5. The light source device 26 has a printed circuit board and a plurality of LEDs mounted on the printed circuit board. The printed circuit board may be shared by the upper and lower hole lantern devices 5 or may be separate.

  As shown in FIG. 4, a light source extraction hole 16 e is provided in a portion of the vertical portion 16 a that faces the light source mounting plate 24 and the light source device 26. The light source extraction hole 16e is normally closed by the vertical frame 3a.

  Two upper and lower display bodies 27 that transmit light from the light source device 26 to the landing side are attached to the landing side end of the main body holding plate 16. Each display body 27 is made of a resin material that transmits light, such as a milky white acrylic block.

  The display body 27 normally closes the opening 3c of the vertical frame 3a. Further, the main body holding plate 16 is in contact with the three surfaces (the upper and lower surfaces and the side surface on the landing entrance 1 side) of the hoistway side end portion of the aggregate of the two display bodies 27. Further, the light shielding plate 21 is in contact with the remaining one surface (the side opposite to the landing entrance 1).

  The end of the display body 27 on the hoistway side is fixed to the main body holding plate 16 from the landing entrance 1 side by a plurality of display body countersunk screws 28 as display body attachments. However, the counter body countersunk screw 28 is normally hidden inside the vertical frame 3a.

  The hall lantern main body 29 includes a main body holding plate 16, a light shielding plate 21, a mounting seat 22, a light shielding plate mounting screw 23, a light source mounting plate 24, a light source mounting screw 25, a light source device 26, a display body 27, and a display body countersunk screw 28. Have.

  Further, the hall lantern main body 29 has a normal position (FIGS. 1 to 4) where the display body 27 closes the opening 3c by a slide of the movable member 11, and a pull-out position (FIG. 5, FIG. 6) and is displaceable.

  When the hall lantern main body 29 is located at the pull-out position, the landing-side end of the movable member 11 and the main body countersunk screw 17 are exposed outside the vertical frame 3a from the opening 3c. Further, when the hole lantern main body 29 is located at the extraction position, the display body countersunk screw 28 and the light source extraction hole 16e are exposed to the outside of the vertical frame 3a, whereby the light source mounting screw 25 is also exposed to the outside of the vertical frame 3a through the light source extraction hole 16e. Exposed to.

  Next, a method for removing the hall lantern body 29 will be described. The display body 27 is pulled to the landing side using a drawing jig such as a suction board 30 (FIG. 5), and the hall lantern body 29 is displaced to the drawing position shown in FIGS. At this time, the main body holding plate 16 is pulled out from the pressing member 18, and the guide portion 12 is relatively moved to the hoistway side end of the elongated hole 11a.

  Thereafter, as shown in FIG. 7, the countersunk screw 17 for main body exposed from the opening 3 c to the outside of the vertical frame 3 a is removed from the landing side. Then, as shown in FIG. 8, the hall lantern body 29 can be removed from the movable member 11 by further pulling out the hall lantern body 29 to the landing side.

  As described above, after the hole lantern main body 29 is removed, the whole hole lantern main body 29 is replaced or parts in the hole lantern main body 29 are replaced. The mounting procedure for the hall lantern body 29 is the reverse of the above procedure.

  Further, by removing the light source mounting screw 25 from the state shown in FIGS. 5 and 6 through the light source extraction hole 16e, the light source device 26 can be used as the light source while the main body holding plate 16 remains attached to the movable member 11, as shown in FIG. It can also be removed from the hole lantern body 29 together with the mounting plate 24.

  Further, by removing the counter body countersunk screw 28 from the state of FIGS. 5 and 6, the display body 27 is attached to the movable member 11 while the main body holding plate 16 is attached to the movable member 11 as shown in FIG. It can also be removed from.

  In such a hall lantern device 5, the movable member 11 that is slidable is provided between the hall lantern body 29 and the vertical frame 3 a so that the hall lantern body 29 can be displaced between the normal position and the withdrawal position. Then, since the main body countersunk screw 17 is exposed outside the vertical frame 3a, the whole hole lantern main body 29 can be easily detached from the vertical frame 3a by moving it to the drawing position. Exchange can be performed easily.

  Further, since the light source mounting screw 25 is exposed outside the vertical frame 3a at the extraction position, the light source device 26 can be easily detached from the hole lantern main body 29 by moving the hole lantern main body 29 to the extraction position. According to the configuration, the parts can be easily replaced.

  Further, since the display body countersunk screw 28 is exposed to the outside of the vertical frame 3a at the extraction position, the display body 27 can be easily detached from the hole lantern main body 29 by moving the hole lantern main body 29 to the extraction position. Parts can be easily replaced with a simple configuration.

  In the first embodiment, three of the main body countersunk screw 17, the light source mounting screw 25, and the display unit countersunk screw 28 can be removed at the pull-out position, but at least one of these is the pull-out position. If it is removable, at least the parts fixed by the screw can be easily replaced.

  In the first embodiment, the upper and lower two hall lantern devices 5 share the movable member 11, the main body holding plate 16, the light shielding plate 21, and the like, so that the upper and lower display bodies 27 are simultaneously displaced. Each of the hall lantern devices 5 may be provided with the movable member 11 and the like, and the upper and lower display bodies 27 may be displaced independently.

  Further, in the first embodiment, the movement of the movable member 11 is guided by the long hole 11a and the guide portion 12, but the mechanism for guiding the movable member 11 is not limited to this. A pair of guide rails that engage with the upper and lower ends may be fixed to the inner surface of the three-way frame 3, and a stopper that restricts the movement of the movable member 11 to the landing side may be provided on the movable member 11.

  Furthermore, in the first embodiment, the hall lantern device 5 is displaced horizontally, but may be displaced obliquely upward from the normal position toward the pull-out position, for example. Unnecessary displacement from the position to the drawing position side can be prevented.

Moreover, the main body fixture, the light source fixture, and the display fixture are not limited to screws.
Furthermore, the light source device 26 is not limited to the one using an LED as a light source.
Furthermore, the installation position of the hall lantern device 5 with respect to the three-way frame 3 is not limited to the position shown in FIG.
Further, the shape of the display body 27 is not limited to the first embodiment, and may be, for example, a cylindrical shape.

  3 three-way frame, 3c opening, 11 movable member, 17 countersunk screw for main body (main body mounting tool), 25 light source mounting screw (light source mounting tool), 26 light source device, 27 display body, 28 countersunk head screw for display body (display body) Attachment), 29 Whole lantern body.

Claims (3)

A movable member slidably mounted in a three-way frame;
A light source device provided in the three-way frame; a display body that blocks an opening provided in a part of the three-way frame and transmits light from the light source device to a landing side; and A hall lantern body attached, and a body attachment for attaching the hall lantern body to the movable member,
The hall lantern main body is displaceable between a normal position where the display body closes the opening by a slide of the movable member, and a drawing position where the opening is drawn to the landing side from the normal position.
The hall lantern of an elevator, wherein when the hall lantern body is located at the pull-out position, a part of the movable member and the body fixture are exposed from the opening to the outside of the three-way frame. apparatus. A movable member slidably mounted in the three-way frame, a light source device provided in the three-way frame, and an opening provided in a part of the three-way frame are closed to receive light from the light source device A display body that is transparent to the side, and a hall lantern body that is attached to the movable member,
The light source device is attached to the hall lantern body by a light source fixture,
The hall lantern main body is displaceable between a normal position where the display body closes the opening by a slide of the movable member, and a drawing position where the opening is drawn to the landing side from the normal position.
The hall lantern apparatus for an elevator according to claim 1, wherein the light source fixture is exposed outside the three-way frame when the hall lantern body is located at the drawing position. A movable member slidably mounted in the three-way frame, a light source device provided in the three-way frame, and an opening provided in a part of the three-way frame are closed to receive light from the light source device A display body that is transparent to the side, and a hall lantern body that is attached to the movable member,
The display body is attached to the hall lantern main body by a display body fixture,
The hall lantern main body is displaceable between a normal position where the display body closes the opening by a slide of the movable member, and a drawing position where the opening is drawn to the landing side from the normal position.
The hall lantern apparatus for an elevator according to claim 1, wherein when the hall lantern body is located at the pull-out position, the display fixture is exposed outside the three-way frame.

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