JP6057874B2 - Elevator car equipment unit - Google Patents

Description

  The present invention relates to an elevator car apparatus unit attached to an elevator car.

  2. Description of the Related Art Conventionally, an in-car operation panel including a housing fitted in a groove formed on a side wall of a car and an operation panel main body provided in the housing is known (for example, see Patent Document 1).

Japanese Patent Application Laid-Open No. 2011-190060

  However, for example, when an elevator car device such as a wheelchair car operation panel used by a wheelchair user is attached to an existing car, a through hole for passing a bolt used when the elevator car device is attached to a side wall. In order to improve the strength of the side wall, it is necessary to install a reinforcing plate on the back surface of the side wall, and there is a problem that the efficiency of the installation work of the elevator car apparatus is poor.

  The present invention provides an elevator car device unit that can improve the efficiency of the installation work of the elevator car device.

Elevator car in the apparatus unit according to the present invention includes an upper fixing device is hooked to the side walls so as to straddle the upper portion of the side wall of the car, and a the elevator car is suspended on the upper fixed unit device, the elevator-car device And a plurality of in-car device main bodies arranged in the height direction, and each in-car device main body includes an engaging portion that engages with the in-car device main bodies adjacent to each other in the height direction .

  According to the elevator car apparatus unit according to the present invention, since it includes the upper fixing device that is hooked on the side wall so as to straddle the upper part of the side wall of the car, and the elevator car device that is suspended by the upper fixing device, By hooking the upper fixing device on the side wall of the car, the elevator car device can be attached to the existing car. Thereby, the efficiency of the installation work of the apparatus in an elevator car can be improved.

It is a figure which shows the elevator car apparatus which concerns on Embodiment 1 of this invention. It is a side view which shows the elevator cab apparatus unit of FIG. It is a front view which shows the elevator cab apparatus unit of FIG. It is a top view which shows the elevator car apparatus unit of FIG. It is the figure which expanded the A section of FIG. It is a front view which shows the modification of the elevator cab apparatus unit of FIG. It is a front view which shows the modification of the elevator cab apparatus unit of FIG. It is arrow sectional drawing along the VIII-VIII line of FIG. It is arrow sectional drawing along the IX-IX line of FIG. It is a front view which shows the modification of the elevator cab apparatus unit of FIG.

Embodiment 1 FIG.
1 is a diagram showing an elevator car apparatus according to Embodiment 1 of the present invention. The elevator car apparatus includes a car 1 and a pair of elevator car device units 2 attached to the car 1.

  The car 1 includes a baseboard 11 provided on the car floor, a side wall 12 that is fixed to the top of the baseboard 11 and extends in the height direction, and a ceiling 13 that is supported by the side wall 12. The elevator car device unit 2 is attached to each of the side walls 12 arranged on both sides in the width direction of the car 1.

  2 is a side view showing the elevator car apparatus unit 2 in FIG. 1, FIG. 3 is a front view showing the elevator car apparatus unit 2 in FIG. 3, and FIG. 4 is a plan view showing the elevator car apparatus unit 2 in FIG. It is. The elevator car device unit 2 includes an upper fixing device 21 that is hooked on the side wall 12 so as to straddle the upper portion of the side wall 12 (FIG. 1), an elevator car device 22 that is suspended from the upper fixing device 21, and an elevator car interior. A lower fixing device 23 that is suspended by the device 22 and fixed to the baseboard 11 (FIG. 1), and is provided between the elevator car device 22 and the side wall 12. And a restricting device 24 that restricts the movement in the direction away from the head.

  The upper fixing device 21 is formed with a plurality of long holes 211 extending in the width direction and penetrating in the height direction of the car 1. The long holes 211 are arranged in the width direction of the upper fixing device 21. Bolts (not shown) used when fixing the ceiling 13 (FIG. 1) to the side wall 12 are inserted into the long holes 211. The upper fixing device 21 is fixed to the side wall 12 together with the ceiling 13 when the bolt 13 is inserted into the long hole 211 to fix the ceiling 13 to the side wall 12. That is, the upper fixing device 21 is fastened together with the ceiling 13.

  The elevator car device 22 is disposed inside the car 1. The elevator car device 22 includes a guide plate (car device main body) 221, a wheelchair car operation panel (car device main body) 222, a wheelchair car handrail (car device main body) 223, and a first load. A slide (car main body) 224 and a second cargo slide (car main body) 225 are provided. The guide plate 221, the wheelchair in-car operation panel 222, the wheelchair in-car handrail 223, the first cargo slide 224 and the second load 225 are the guide plate 221, the wheelchair in-car operation panel 222, and the wheelchair in-car handrail 223. The first cargo 224 and the second cargo 225 are arranged in the height direction from the upper fixing device 21 toward the lower fixing device 23 in this order. A wiring cable (not shown) for electrical connection to the outside such as an elevator control panel is connected to the guide plate 221 and the wheelchair in-car operation panel 222, and this wiring cable is connected to the elevator car in the elevator car. Wiring is performed outside the car 1 through the inside of the device unit 2 and the inside of the upper fixing device 21.

  FIG. 5 is an enlarged view of portion A in FIG. A groove (engaging portion) 226 extending in the width direction of the first cargo 224 is formed at the lower portion of the first cargo 224. The groove 226 is formed so that the groove width increases as it approaches the bottom surface of the groove 226. A protrusion (engaging portion) 227 extending in the width direction of the second cargo 225 is formed on the upper portion of the second cargo 225. The protrusion 227 is formed so that the thickness in the width direction of the protrusion 227 increases as it approaches the tip. In this example, the width direction of the projecting portion 227 is a direction that is orthogonal to the width direction of the second cargo 225 and along the upper surface of the second cargo 225. The cross-sectional shape of the protrusion 227 when cut by a plane perpendicular to the width direction of the second cargo 225 matches the cross-sectional shape of the groove 226 when cut by a plane perpendicular to the width direction of the first load 224. It is formed as follows. That is, the protrusion 227 is displaced between the engagement position inserted into the groove 226 and the release position pulled out from the groove 226 by sliding in the width direction of the second cargo 225. The second luggage 225 engages with the first luggage 224 when the protrusion 227 is in the engagement position. The second cargo 225 is supported by the first cargo 224 by engaging the second cargo 225 with the first cargo 224.

  Although not shown, each of the guide plate 221, the wheelchair car operating panel 222 and the wheelchair car handrail 223 has a groove (engagement portion) similar to the groove 226 formed in the lower portion, and a protruding portion on the upper portion. A protrusion (engagement portion) similar to 227 is formed.

  Although not shown, a groove (engagement portion) similar to the groove 226 is formed in the lower portion of the upper fixing device 21 and the lower portion of the second cargo slide 225, and the upper portion of the lower fixing device 23 and the first load A projection (engagement portion) similar to the projection 227 is formed on the top of the slide 224.

  Therefore, the protrusion of the guide plate 221 is supported by the guide plate 221 by engaging with the groove of the upper fixing device 21. Further, the wheelchair in-car operation panel 222 is supported by the guide plate 221 by the protrusions of the wheelchair in-car operation panel 222 engaging with the grooves of the guide plate 221. Further, the wheelchair-in-car handrail 223 is supported by the wheelchair-in-car operation panel 222 by engaging the protrusion of the wheelchair-in-car handrail 223 with the groove of the wheelchair-in-car operation panel 222. Further, the protrusion of the first cargo 224 is engaged with the groove of the handrail 223 in the wheelchair car, so that the first load 224 is supported by the handrail 223 in the wheelchair car. Further, the lower fixing device 23 is supported by the second cargo slide 225 by engaging the protrusion 227 of the lower fixing device 23 with the groove of the second cargo slide 225.

  As shown in FIG. 3, the guide plate 221 describes information about the building where the elevator car device unit 2 is installed. Examples of the guide plate 221 include a cork board and a liquid crystal panel.

  The wheelchair in-car operation panel 222 has a plurality of destination floor buttons, an open button for setting the door position to the fully open position, and a close button for setting the door position to the fully closed position.

  The lower fixing device 23 is fixed to the baseboard 11 (FIG. 1) of the car 1 using bolts (not shown). The lower fixing device 23 is disposed inside the car 1.

  As shown in FIG. 2, the regulating device 24 is attached to the back surface of each of the guide plate 221, the wheelchair car operation panel 222, the wheelchair car handrail 223, the first cargo 224 and the second cargo 225. Yes. The regulating device 24 is composed of a magnet. The side wall 12 (FIG. 1) is made of iron. Therefore, the restriction device 24 restricts the movement of the elevator car device 22 in the direction away from the side wall 12 by using magnetic force. In addition, the control apparatus 24 may be comprised not only from a magnet but from a double-sided tape, for example.

  Next, a procedure for attaching the elevator car device unit 2 to the existing car 1 will be described. First, the bolt for fixing the ceiling 13 and the side wall 12 is removed, and the ceiling 13 is removed from the side wall 12 (ceiling removal step). Thereafter, the upper fixing device 21 is hooked on the side wall 12 so as to straddle the upper portion of the side wall 12 (upper fixing device mounting step).

  Thereafter, the elevator car device 22 is engaged with the lower part of the upper fixing device 21 (elevator car device mounting step). At this time, since the regulating device 24 is attached to the elevator car device 22, the elevator car device 22 is restrained from being attracted to the side wall 12 and moving away from the side wall 12 by the magnetic force. .

  Thereafter, the lower fixing device 23 is engaged with the lower portion of the elevator car device 22 to fix the lower fixing device 23 to the baseboard 11 (lower fixing device mounting step). Finally, the ceiling 13 is fixed to the side wall 12 together with the upper fixing device 21 using bolts. At this time, the ceiling 13 is fixed to the portion of the side wall 12 where the upper fixing device 21 is not hooked by raising the side wall 12 as much as the thickness of the upper fixing device 21 (arrangement for raising the side wall) and using bolts. Thus, the installation work of the elevator car device unit 2 to the existing car 1 is completed.

  As described above, according to the elevator car device unit 2 according to Embodiment 1 of the present invention, the upper fixing device 21 that is hooked on the side wall 12 so as to straddle the upper portion of the side wall 12 of the car 1, and the upper fixing Since the elevator car device 22 suspended from the device 21 is provided, the elevator car device 22 can be attached to the existing car 1 by hooking the upper fixing device 21 on the side wall 12 of the car 1. Thereby, the efficiency of the installation operation | work of the elevator cab apparatus 22 can be improved. Further, by hooking the upper fixing device 21 to the side wall 12 of the car 1, the elevator car device 22 can be attached to the existing car 1, so that it is not necessary to form a through hole in the side wall 12, and the strength of the side wall 12 is increased. Can be improved. In addition, by hooking the upper fixing device 21 on the side wall 12 of the car 1, the elevator car device 22 can be attached to the existing car 1, so that a free layout is possible regardless of dividing the wall. In addition, when the elevator car apparatus is renewed, the ceiling 13 is often replaced. Therefore, when the elevator car apparatus unit 2 is attached to the car 1 along with the replacement of the ceiling 13, the installation work of the elevator car apparatus unit 2 can be performed. Efficiency can be further improved.

  Further, the elevator car device unit 2 is suspended from the elevator car device 22 and includes a lower fixing device 23 that is fixed to the baseboard 11 of the car 1, so that the lower portion of the elevator car device 22 is a side wall. The movement in the direction away from 12 can be restricted.

  The elevator car device unit 2 includes a regulating device 24 that is provided between the elevator car device 22 and the side wall 12 and regulates the movement of the elevator car device 22 in a direction away from the side wall 12. Therefore, it is possible to restrict movement of the intermediate portion in the height direction of the elevator car interior device 22 in the direction away from the side wall 12.

  The elevator car device 22 has a plurality of car device main bodies arranged in the height direction, and each car device main body engages with a car device main body adjacent in the height direction. Therefore, the number of elevator car devices 22 can be easily increased or decreased.

  In the first embodiment, the elevator car device 22 includes the guide plate 221, the wheelchair car operation panel 222, the wheelchair car handrail 223, the first load 224, and the second load 225. However, the present invention is not limited to this. For example, as shown in FIG. 6, the elevator car device 22 is located above the wheelchair car operation panel 222. The first mirror (car device main body) 228, a second mirror (inside-car device main body) 229 located below the wheelchair in-car handrail 223, and a decorative plate (in-car device main body) 230 located below the second mirror 229, Also good.

  In the first embodiment, the configuration in which a plurality of in-car device main bodies are arranged in the vertical direction has been described. However, the present invention is not limited to this, and for example, as shown in FIG. Further, it may be arranged along the side wall 12 (FIG. 1) and in a direction inclined with respect to the vertical direction. In this case, as shown in FIGS. 8 and 9, a cover 232 that prevents the cover from being exposed is attached to the lower portion of the upper fixing device 21 and the upper and lower portions of the plurality of in-car device main bodies 231. A groove 233 (engagement portion) is formed in the lower portion of the in-car device main body 231, and the cover 232 attached to the lower portion of the upper fixing device 21 and the lower portion of the in-car device main body 231 has the upper fixing device 21. A protrusion 234 (engagement portion) to be inserted into the groove and the groove 233 of the in-car apparatus main body 231 is formed. The groove 233 and the protrusion 234 have the same configuration as the groove 226 (FIG. 5) and the protrusion 227 (FIG. 5). Further, a groove 235 (engagement portion) is formed in the cover 232 attached to the upper portion of the in-car device main body 231, and a protrusion 236 (engagement) inserted into the groove 235 is formed in the upper portion of the in-car device main body 231 Part) is formed. The groove 235 and the protrusion 236 have the same configuration as the groove 226 (FIG. 5) and the protrusion 227 (FIG. 5).

  In the first embodiment, the configuration in which the plurality of in-car apparatus main bodies are arranged in a row in the height direction has been described. However, the present invention is not limited to this. For example, as shown in FIG. The apparatus main body may be configured to be adjacent in the width direction. In FIG. 10, two guide plates 221 are arranged so as to be adjacent in the width direction.

  In the first embodiment, the configuration of the elevator car apparatus including the pair of elevator car apparatus units 2 has been described. However, the present invention is not limited thereto, and for example, an elevator including one elevator car apparatus unit 2 is provided. The configuration of a car device may be used.

  Moreover, although the said Embodiment 1 demonstrated the structure attached to each of the side wall 12 arrange | positioned at the width direction both sides of the car 1 in the elevator car, it is not restricted to this, The elevator car apparatus unit The structure attached to the side wall 12 arrange | positioned 2 in the depth direction back side of the cage | basket | car 1 may be sufficient.

  In the first embodiment, the car handrail 223 for the wheelchair has been described as an example of the car handrail. However, the car handrail may be used not only for the wheelchair but also for other purposes.

  In the first embodiment, the car operation panel 222 for a wheelchair has been described as an example of the car operation panel. However, the car operation panel may be used not only for a wheelchair but also for other purposes. .

  1 car, 2 elevator car unit, 11 baseboard, 12 side wall, 13 ceiling, 21 upper fixing device, 22 elevator car device, 23 lower fixing device, 24 regulating device, 211 long hole, 221 guide plate (inside car Device main body), 222 Wheelchair in-car operation panel (in-car device main body), 223 Wheelchair in-car handrail (in-car device main body), 224 First cargo slide (in-car device main body), 225 Second cargo slide (car) Inner device main body), 226 Groove (engagement portion), 227 Projection portion (engagement portion), 228 First mirror (in-car device main body), 229 Second mirror (in-car device main body), 230 Cosmetic plate (inside the car) (Device main body), 231 in-car device main body, 232 cover, 233 groove (engagement portion), 234 protrusion (engagement portion), 235 groove (engagement portion), 236 protrusion (engagement portion).

Claims (3)

An upper fixing device hooked on the side wall so as to straddle the upper side of the side wall of the car;
And an elevator car device suspended from the upper fixing device ,
The elevator car device has a plurality of car device bodies arranged in the height direction,
Each of the in-car apparatus main bodies includes an engaging portion that engages with the in-car apparatus main bodies adjacent to each other in the height direction .   The elevator car apparatus unit according to claim 1, further comprising a lower fixing device fixed to the elevator car apparatus and fixed to the baseboard of the car.   2. The apparatus according to claim 1, further comprising a regulating device that is provided between the elevator car device and the side wall and regulates movement of the elevator car device in a direction away from the side wall. The elevator car apparatus unit according to claim 2.

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