JP2013220881A - Equipment box for elevator, and method for mounting the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an equipment box for an elevator, which can adjust an inclination of a face plate without reference to an inclination of the box, and to provide a method for mounting the same.SOLUTION: An equipment box for an elevator includes: a box 22 which is provided with an opening 21; a mounting bracket 23 which is provided in the box 22 and which can rotate on a central stud screw 31 provided along the depth direction of the box 22; a mounting bracket fixing nut 24 capable of fixing a position of the mounting bracket 23 with respect to the box 22; and a face plate 25 which is held by the mounting bracket 23 and which covers the opening 21.

Description

  The present invention relates to an elevator equipment box that is provided on, for example, a hall or a wall in a car, and in which equipment such as a position indicator and a call button is installed, and an elevator equipment box mounting method.

  Conventionally, in order to prevent screws and the like from being exposed on the surface of the cover that covers the opening of the case, a pin is projected from the inner surface of the case, and an elastic body formed in a U-shape is provided on the back surface of the cover. An elevator instrument box has been proposed in which the cover is held at a position covering the opening of the case by engaging the elastic body with the pin while pushing the cover toward the opening of the case. A conventional elevator equipment box is attached to a landing wall with a call button or the like attached to a cover (see, for example, Patent Documents 1 and 2).

Japanese Utility Model Publication No. 62-32216 Japanese Patent Laid-Open No. 2-276682

  However, in the case of a conventional elevator equipment box, when the case is attached to the elevator landing wall, the call button attached to the cover and the cover that covers the opening of the case are also inclined in the same manner as the case. End up.

  The present invention has been made to solve the above problems, and an elevator equipment box capable of adjusting the inclination of the face plate regardless of the inclination of the box, and a method of attaching the elevator equipment box The purpose is to obtain.

  An elevator equipment box according to the present invention includes a box provided with an opening, a rotary body provided in the box and rotatable about a support shaft provided along the depth direction of the box, and a rotary body for the box And a face plate that is held by the turning body and covers the opening.

  The elevator apparatus box mounting method according to the present invention is a box mounting process for mounting a box provided with an opening to a wall, after the box mounting process, while rotating the rotating body around the support shaft in the box, After the rotating body tilt adjusting process for adjusting the tilt of the rotating body with respect to the box, the rotating body tilt adjusting process, the rotating body position fixing process for fixing the position of the rotating body with respect to the box by the rotating body fixing tool, and the rotating body position fixing process, A face plate mounting step is provided in which the face plate is held by the rotating body and the opening is covered with the face plate.

  According to the elevator equipment box and the elevator equipment box mounting method according to the present invention, by rotating the rotating body around the support shaft in the box, regardless of the inclination of the box, the face plate with respect to the box The tilt can be adjusted.

It is a front view which shows the hall entrance / exit of the elevator by Embodiment 1 of this invention. It is a front view which shows the hall operation panel of FIG. FIG. 3 is a cross-sectional view taken along line III-III in FIG. 2. It is a disassembled perspective view which shows the attachment metal fitting of FIG. It is a front view which shows the lower part of the equipment box of FIG. It is sectional drawing along the VI-VI line of FIG. FIG. 4 is a cross-sectional view showing a state in which the face plate of FIG. 3 is pulled out from the box. It is sectional drawing along the VIII-VIII line of FIG. FIG. 3 is a front view illustrating a state in which the device box of FIG. 2 is inclined by an angle θ1 with respect to a vertical line. FIG. 10 is a cross-sectional view taken along line XX in FIG. 9. FIG. 10 is a front view showing a state in which the face plate of FIG. 9 is removed from the device box. It is sectional drawing along the XII-XII line | wire of FIG. FIG. 10 is a front view showing a state in which the face plate of FIG. 9 is arranged along a vertical line. FIG. 4 is a cross-sectional view showing a state in which the face plate of FIG. 3 is removed from the mounting bracket and the box is inclined by an angle θ2 with respect to the surface of the landing wall in the depth direction. It is sectional drawing along the XV-XV line | wire of FIG. It is sectional drawing which shows the state which attached the face plate to the attachment metal fitting of FIG. It is sectional drawing along the XVII-XVII line of FIG.

Embodiment 1 FIG.
1 is a front view showing a hall entrance / exit of an elevator according to Embodiment 1 of the present invention. A landing doorway 3 that is opened and closed by a pair of landing doors 2 is provided on the landing wall 1. A three-way frame 4 is provided at the upper part and both sides of the landing entrance 3, and a landing floor 5 is provided at the lower part of the landing entrance 3. A landing operation panel 6 is attached to the landing wall 1. The hall operating panel 6 is disposed on the side of the hall entrance 3.

  FIG. 2 is a front view showing the hall operating panel 6 of FIG. FIG. 3 is a cross-sectional view taken along line III-III in FIG. In the figure, a hall operation panel 6 is an equipment box (elevator equipment box) 11 provided on the hall wall 1 and an indicator (display) which is attached to the equipment box 11 and exposed to the hall. 12 and a button device 13.

  The device box 11 includes a box 22 provided with an opening 21, a mounting bracket (rotating body) 23 provided in the box 22 and rotatable with respect to the box 22, and positions of the mounting bracket 23 with respect to the box 22. A plurality of (three in this example) fixing bracket fixing nuts (rotating body fixing tools) 24 that can be fixed and a face plate 25 that is held by the mounting bracket 23 and covers the opening 21 of the box 22 are provided. .

  The indicator 12 and the button device 13 are respectively attached to the face plate 25. Moreover, the electric wire cable 16 electrically connected to the control panel (not shown) of an elevator is connected to the back surface of each of the indicator 12 and the button device 13.

  The indicator 12 displays information related to the operation of the elevator under the control of the elevator control panel. In this example, a number indicating the floor on which the car exists and an arrow indicating the moving direction of the car are displayed on the indicator 12.

  The button device 13 has an upward button 14 and a downward button 15 that are operated by passengers at the hall. When at least one of the upward button 14 and the downward button 15 is operated from the landing, a signal corresponding to the operated button is sent from the button device 13 to the control panel. When the control panel receives a signal from the button device 13, the control panel performs call registration of the elevator according to the signal from the button device 13.

  The hall wall 1 is provided with a space portion opened to the hall side. The box 22 is installed in the space of the hall wall 1 with the opening 21 facing the hall. The box 22 is attached to a metal fixing plate (not shown) in the landing wall 1 by welding or the like.

  The box 22 is a rectangular parallelepiped container composed of an upper plate 22a, a lower plate 22b, a pair of side plates 22c, and a back plate 22d. The upper plate 22 a and the lower plate 22 b are opposed to each other in the height direction of the box 22. The pair of side plates 22 c face each other in the width direction of the box 22. The opening 21 is surrounded by the upper plate 22a, the lower plate 22b, and the side plates 22c. The back plate 22 d is disposed facing the opening 21 at the rear end in the depth direction of the box 22.

  The back plate 22d of the box 22 has a central stud screw 31 as a support shaft, a pair of fixing stud screws 32 arranged away from the central stud screw 31 respectively upward and downward, the central stud screw 31 and each fixing. Box-side cable through-holes 33 that pass through the back plate 22d while avoiding the positions of the stud screws 32 for use are provided.

  The center stud screw 31 is disposed at the center in the height direction of the box 22. The pair of fixing stud screws 32 are arranged at symmetrical positions with respect to the central stud screw 31 in the height direction of the box 22. The center stud screw 31 and each fixing stud screw 32 are provided in the box 22 in a state of projecting along the depth direction of the box 22 from the back plate 22 d toward the opening 21. The cable cables 16 from the indicator 12 and the button device 13 are passed through the box side cable through hole 33.

  Here, FIG. 4 is an exploded perspective view showing the mounting bracket 23 of FIG. The mounting bracket 23 is provided on each of the mounting bracket body 41 having a U-shaped cross section that can rotate with respect to the box 22 and the mounting bracket body 41, and can be displaced in the depth direction of the box 22 with respect to the mounting bracket body 41. A pair of sliders 42 and a plurality of slider fixing nuts (slider fixing tools) 43 (two in each slider 42 in this example) capable of individually fixing the position of each slider 42 with respect to the mounting bracket main body 41 are provided. ing.

  The mounting bracket main body 41 is provided at a rectangular main plate 41a disposed in the box 22 in a state of being overlapped with the back plate 22d, and at both ends in the length direction of the main plate 41a. It has a protruding upper slider mounting plate 41b and a lower slider mounting plate 41c (a pair of slider mounting portions). The mounting bracket main body 41 is arranged in the box 22 with the length direction of the main plate 41 a aligned with the height direction of the box 22.

  The main plate 41a has a shaft through hole 45 which is a round hole through which the central stud screw 31 is passed, a pair of rotation restricting holes 46 through which each fixing stud screw 32 is individually passed, and a box side cable through hole 33. The mounting bracket side cable through hole 47 penetrating through the main plate 41a is provided in accordance with the position of.

  The shaft through hole 45 is provided at the center in the length direction of the main plate 41a. The pair of rotation restricting holes 46 are provided at symmetrical positions with respect to the shaft through hole 45 in the length direction of the main plate 41a. Each rotation restricting hole 46 is an arc-shaped elongated hole with the shaft through hole 45 as the center. The electric cable 16 from each of the indicator 12 and the button device 13 is passed through the mounting bracket side cable through hole 47.

  The upper slider mounting plate 41b and the lower slider mounting plate 41c face each other in the length direction of the main plate 41a. The upper slider mounting plate 41 b is provided with a pair of upper stud screws 48 that are protruding portions that protrude toward the lower slider mounting plate 41 c and are separated from each other in the width direction of the mounting bracket main body 41. The lower slider mounting plate 41 c is provided with a pair of lower stud screws 49 that are protruding portions that protrude toward the upper slider mounting plate 41 b in the width direction of the mounting bracket body 41. Therefore, the protruding direction of each upper stud screw 48 and each lower stud screw 49 is a direction intersecting the depth direction of the box 22. In this example, the protruding directions of the upper stud screws 48 and the lower stud screws 49 are perpendicular to the depth direction of the box 22.

  The mounting bracket body 41 is rotated around the central stud screw 31 in a state where the central stud screw 31 is passed through the shaft through hole 45 and the pair of fixing stud screws 32 are individually passed through the rotation restricting holes 46. It is possible to move. The position of the guide stud screw 32 with respect to the rotation restriction hole 46 moves according to the rotation of the mounting bracket main body 41.

  Each slider 42 is individually provided on the upper slider mounting plate 41b and the lower slider mounting plate 41c. Thus, the sliders 42 are arranged away from each other in the length direction of the mounting bracket main body 41. Each slider 42 includes a plate holding stud screw 51 that is a protruding portion that protrudes in a direction intersecting the depth direction of the box 22 and a pair of slider guide holes that are elongated holes along the depth direction of the box 22. 52 is a rectangular flat plate.

  Each slider 42 is arranged with the plate holding stud screw 51 facing each other in the length direction of the mounting bracket main body 41. Therefore, in a state where the mounting bracket 23 is mounted in the box 22, each plate holding stud screw 51 is disposed perpendicular to the depth direction of the box 22.

  An upper stud screw 48 is inserted into each slider guide hole 52 of one slider 42 attached to the upper slider attachment plate 41b. As a result, one slider 42 can slide (displace) in the depth direction of the box 22 with respect to the upper slider mounting plate 41 b while guiding the slider guide hole 52 with the stud screw 48.

  A lower stud screw 49 is inserted into each slider guide hole 52 of the other slider 42 attached to the lower slider attachment plate 41c. Thus, the other slider 42 can slide (displace) in the depth direction of the box 22 with respect to the lower slider mounting plate 41 c while guiding the slider guide hole 52 with the lower stud screw 49.

  Thus, the inclination of the mounting bracket body 41 with respect to the height direction with respect to the box 22 can be adjusted by the rotation of the mounting bracket body 41 about the central stud screw 31. The position of each slider 42 with respect to the box 22 in the depth direction of the box 22 can be adjusted by sliding the slider 42 with respect to the mounting bracket main body 41.

  The slider fixing nut 43 is screwed into each upper stud screw 48 and each lower stud screw 48. One slider 42 attached to the upper slider mounting plate 41 b is fixed to the upper slider mounting plate 41 b by tightening a slider fixing nut 43 screwed to the upper stud screw 48 and screwed to the upper stud screw 48. By loosening the slider fixing nut 43, it becomes possible to slide (displace) with respect to the upper slider mounting plate 41b. The other slider 42 attached to the lower slider mounting plate 41 c is fixed to the lower slider mounting plate 41 c by tightening a slider fixing nut 43 screwed to the lower stud screw 49 and screwed to the lower stud screw 49. By loosening the slider fixing nut 43, it becomes possible to slide (displace) with respect to the lower slider mounting plate 41c.

  As shown in FIGS. 2 and 3, the mounting bracket fixing nut 24 is screwed into the center stud screw 31 and each fixing stud screw 32. The mounting bracket 23 is fixed to the box 22 by tightening each mounting bracket fixing nut 24 screwed to the center stud screw 31 and each fixing stud screw 32, and loosening each mounting bracket fixing nut 24. The box 22 can be rotated around the center stud screw 31.

  As shown in FIGS. 2 and 3, the face plate 25 is provided with a rectangular cover plate 61 covering the opening 21 of the box 22, and on the back surface of the cover plate 61. And a pair of holders 62 for holding the cover plate 61 on the mounting bracket 23 so as to be displaced integrally with the mounting bracket 23.

  The indicator 12 and the button device 13 are respectively attached to the cover plate 61. The cover plate 61 has a size that covers the opening 21 of the box 22 and the space of the hall 1 where the box 22 is installed.

  One holder 62 is provided on the back surface of one end portion in the length direction of the cover plate 61, and the other holder 62 is provided on the back surface of the other end portion in the length direction of the cover plate 61. Each holder 62 is disposed in a symmetrical position with respect to the center of the cover plate 61 in the length direction of the cover plate 61. Each holder 62 is inserted into the box 22 along each slider 42 when the cover plate 61 is pushed and displaced in a direction approaching the opening 21. Each holder 62 is engaged with each plate holding stud 51 by being inserted into the box 22 along each slider 42. The face plate 25 is held by the mounting bracket 23 by engaging the holding tool 62 with the plate holding stud screw 51 at the upper part and the lower part in the box 22. Each holder 62 has the same configuration.

  FIG. 5 is a front view showing the lower part of the equipment box 11 of FIG. FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. Each retainer 62 is attached to the back surface of the cover plate 61 by a pair of cover plate stud screws 65 protruding from the back surface of the cover plate 61 and a retainer fixing nut 66 screwed to each cover plate stud screw 65. ing.

  Each holder 62 includes a guide piece 63 and a presser spring (elastic body) 64 that respectively engage with the plate holding stud screw 51 protruding from the slider 42.

  The guide piece 63 has a plate-like attachment portion 63 a facing the back surface of the cover plate 61, and a plate-like guide portion 63 b provided on the attachment portion 63 a and disposed along the slider 42.

  The attachment portion 63a is provided with a pair of screw through holes (not shown) through which the cover plate stud screws 65 are individually passed, and an elastic body through hole 68 (FIG. 5) through which the holding spring 64 is passed. ing. The guide piece 63 is fixed to the back surface of the cover plate 61 by tightening the attachment portion 63a with a holding fixture fixing nut 66 screwed to each cover plate stud screw 65.

  The guide portion 63b is provided with a slit (concave portion) 67 into which the plate holding stud screw 51 is inserted. The slit 67 is opened at the end of the guide portion 63b on the side away from the cover plate 61. The guide piece 63 is engaged with the plate holding stud screw 51 by inserting the plate holding stud screw 51 into the slit 67.

  The holding spring 64 is formed by bending a linear member having elasticity into a predetermined shape by plastic deformation. The holding spring 64 includes a holding portion 64 a held between the mounting portion 63 a of the guide piece 63 and the cover plate 61, and a holding member extending from the end of the holding portion 64 a while being inclined with respect to the back surface of the cover plate 61. A portion 64b, and a substantially U-shaped flange portion 64c that is provided at the end of the holding portion 64b and is hooked on the plate holding stud screw 51 by the displacement of the face plate 25 in the direction away from the box 22 (before the box 22). have. The holding portion 64b is passed through the elastic body through hole 68 of the attachment portion 63a.

  The holding spring 64 is inserted into the box 22 while being elastically deformed by being pushed by the plate holding stud screw 51. In a state where the opening 21 of the box 22 is covered with the cover plate 61, as shown in FIG. 6, the pressing portion 64 b is pressed against the plate holding stud screw 51 by the elastic restoring force of the pressing spring 64. The holding spring 64 is engaged with the plate holding stud screw 51 in a state where the holding portion 64 b is pressed against the plate holding stud screw 51. The presser spring 64 generates an elastic restoring force for holding the face plate 25 to the mounting bracket 23 by engaging the presser part 64 b with the plate holding stud screw 51.

  FIG. 7 is a cross-sectional view showing a state in which the face plate 25 of FIG. FIG. 8 is a cross-sectional view taken along line VIII-VIII in FIG. When the face plate 25 is pulled out in front of the box 22, the guide piece 63 is guided along the slit 67 by the plate holding stud screw 51, while the holding portion 64 b is pushed by the plate holding stud screw 51 and elastically deformed. The When the face plate 25 is further pulled out in front of the box 22, the pressing portion 64 b is detached from the plate holding stud screw 51, and the flange portion 64 c is caught by the plate holding stud screw 51.

  The collar portion 64 c caught on the plate holding stud screw 51 is detached from the plate holding stud screw 51 using a screwdriver or the like inserted from the space between the cover plate 61 and the box 22. The face plate 25 is detached from the box 22 when the collar portion 64 c is detached from the plate holding stud screw 51.

  Next, a procedure for attaching the equipment box 11 to the landing wall 1 will be described. First, the box 22 is installed in the space portion of the landing wall 1 with the opening 21 facing the landing. At this time, the box 22 is fixed to the fixed plate in the space by welding or the like (box mounting step).

  Thereafter, the central stud screw 31 is passed through the shaft through hole 45, the fixing stud screw 32 is passed through each rotation restricting hole 46, and the mounting bracket fixing nut 24 is attached to each of the central stud screw 31 and each fixing stud screw 32. The mounting bracket 23 is mounted in the box 22 by screwing and tightening. At this time, the length direction of the mounting bracket 23 is made to coincide with the height direction of the box 22 (rotating body mounting step).

  Thereafter, the face plate 25 is held by the mounting bracket 23, and the opening 21 of the box 22 is covered with the face plate 25. At this time, the face plate 25 approaches the box 22 in a state where the holding spring 64 of the holder 62 is brought into contact with the plate holding stud screw 51 and the plate holding stud screw 51 is inserted into the slit 67 of the guide piece 63. By pushing the cover plate 61 in the direction, the mounting bracket 23 is held. The opening portion 21 of the box 22 and the open portion of the space portion of the landing wall 1 are covered with a face plate 25 held by the mounting bracket 23 (face plate mounting step).

  9 is a front view showing a state in which the device box 11 of FIG. 2 is inclined by an angle θ1 with respect to the vertical line, and FIG. 10 is a cross-sectional view taken along line XX of FIG. 11 is a front view showing a state in which the face plate 25 of FIG. 9 is removed from the equipment box 11, and FIG. 12 is a cross-sectional view taken along line XII-XII of FIG. As shown in FIGS. 9 to 12, when the mounting bracket 23 is mounted in the box 22 with the length direction of the mounting bracket 23 matched with the height direction of the box 22, the central axis A of the box 22 is a vertical line. Is inclined by an angle θ1, the face plate 25 is also inclined by an angle θ1 with respect to the vertical line. Therefore, the face plate 25 is inclined with respect to the landing floor 5 and the design at the landing is deteriorated.

  When the face plate 25 is tilted with respect to the vertical line after the box mounting process, the rotating body mounting process, and the face plate mounting process, the tilt of the face plate 25 with respect to the vertical line is adjusted by the following procedure.

  First, the face plate 25 is removed from the mounting bracket 23 (face plate removing step).

  Thereafter, each mounting bracket fixing nut 24 tightened to the center stud screw 31 and each fixing stud screw 32 in the box 22 is loosened. As a result, the mounting bracket 23 becomes rotatable about the central stud screw 31 (mounting bracket fixing release step).

  Thereafter, the tilt of the mounting bracket 23 with respect to the box 22 is adjusted while rotating the mounting bracket 23 around the center stud screw 31, and the length direction of the mounting bracket 23 is made to coincide with the vertical line (rotating body tilt adjustment). Process).

  Thereafter, each mounting bracket fixing nut 24 is tightened to fix the position of the mounting bracket 23 with respect to the box 22 (rotating body position fixing step).

  Thereafter, the face plate 25 is held by the mounting bracket 23 by performing the face plate attaching process. Thereby, the state in which the face plate 25 is inclined with respect to the vertical line is eliminated, and the face plate 25 is disposed along the vertical line.

  FIG. 13 is a front view showing a state in which the face plate 25 of FIG. 9 is arranged along a vertical line. As shown in FIG. 13, the face plate 25 and the mounting bracket 23 are arranged along the vertical line by adjusting the inclination with respect to the box 22 even when the box 22 is inclined with respect to the vertical line. Thereby, the design property of the hall is improved.

  When the box 22 is inclined with respect to the hall wall 1 in the depth direction, at least one of the positions of the plate holding studs 51 is separated from the surface of the hall wall 1 toward the back of the space portion. . Accordingly, when the box 22 is inclined in the depth direction with respect to the landing wall 1, at least one of the holders 62 is not engaged with the plate holding stud screw 51, and the face plate with respect to the mounting bracket 23. There is a possibility that the attached state of 25 becomes unstable.

  When the box 22 is tilted with respect to the landing wall 1 in the depth direction after the box attaching step and the rotating body attaching step, the position of the plate holding stud screw 51 is adjusted by the following procedure.

  First, the slider fixing nut 43 that fixes each slider 42 is loosened (slider fixing releasing step).

  Thereafter, each slider 42 is slid (displaced) along the slider guide hole 52 with respect to the mounting bracket main body 41, thereby adjusting the position of each slider 42 in the depth direction of the box 22. Thereby, the position of each plate holding stud screw 51 with respect to the surface of the landing wall 1 is adjusted in the depth direction of the box 22 (slider position adjusting step).

  14 is a cross-sectional view showing a state in which the face plate 25 of FIG. 3 is removed from the mounting bracket 23 and the box 22 is inclined with respect to the surface of the landing wall 1 by an angle θ2 in the depth direction. FIG. 15 is a cross-sectional view taken along line XV-XV in FIG. As shown in FIGS. 14 and 15, each plate holding stud screw 51 is placed on a plane parallel to the surface of the landing wall 1 by adjusting the position of each slider 42 with respect to the mounting bracket body 41 in the slider position adjusting step. Has been placed. That is, the distances between the surface of the landing wall 1 and the plate holding stud screws 51 are all equal.

  After the slider position adjusting step, each slider fixing nut 43 is tightened to fix the position of each slider 42 with respect to the mounting bracket main body 41 (slider position fixing step).

  Thereafter, the face plate 25 is held by the mounting bracket 23 by performing the face plate attaching process.

  16 is a cross-sectional view showing a state in which the face plate 25 is attached to the mounting bracket 23 of FIG. 14, and FIG. 17 is a cross-sectional view taken along the line XVII-XVII of FIG. As shown in FIGS. 16 and 17, the position of each plate holding stud screw 51 is on a plane parallel to the surface of the landing wall 1, so that each holding tool 62, the corresponding plate holding stud screw 51, and It is prevented that the engagement is unstable. Thereby, the face plate 25 is stably attached to the mounting bracket 23.

  In such an equipment box 11, the mounting bracket 23 can rotate around the central stud screw 31 in the box 22, and the position of the mounting bracket 23 relative to the box 22 can be fixed by a mounting bracket fixing nut 24. Since the face plate 25 covering the opening 21 of the box 22 is held by the mounting bracket 23, the face plate 25 with respect to the box 22 can be rotated regardless of the inclination of the box 22 by rotating the mounting bracket 23 with respect to the box 22. Can be adjusted. Thereby, even when the box 22 is inclined with respect to the vertical line, the inclination of the face plate 25 with respect to the vertical line can be adjusted, and the face plate 25 can be arranged along the vertical line.

  The mounting bracket 23 includes a mounting bracket main body 41 and a pair of sliders 42 that can be displaced in the depth direction of the box 22 with respect to the mounting bracket main body 41, and each holder 62 has a plate holding stud screw 51. Since the face plate 25 is held by the pair of sliders 42 by individually engaging with each other, the sliders 42 are attached even when the box 22 is inclined in the depth direction with respect to the surface of the landing wall 1. By displacing with respect to the metal fitting body 41, the position of each slider 42 with respect to the surface of the hall wall 1 can be adjusted. Thereby, the face plate 25 can be more reliably and stably held by each slider 42, and the face plate 25 can be made difficult to come off from the mounting bracket 23.

  Further, the face plate 25 has a holder 62 that allows the cover plate 61 to be displaced integrally with the mounting bracket 23 by engaging with the plate holding stud screw 51 of the mounting bracket 23, so that the configuration is simple. Thus, the face plate 25 can be easily attached to the mounting bracket 23.

  In addition, in the method of attaching the equipment box 11, after attaching the box 22 to the landing wall 1, the inclination of the mounting bracket 23 with respect to the box 22 is adjusted while rotating the mounting bracket 23 around the center stud screw 31. Regardless of the inclination of the box 22, the inclination of the face plate 25 can be easily adjusted.

  In the above example, the protruding portion protruding from the slider 42 is the plate holding stud screw 51. However, the protruding portion is not necessarily a screw, and the protruding portion may be a simple cylindrical portion, for example.

  In the above example, the support shaft provided on the back plate 22d of the box 22 is the central stud screw 31, but it is not necessary to be a screw, and the support shaft may be, for example, a simple cylindrical portion.

  In the above example, the pair of sliders 42 can be displaced in the depth direction of the box 22 with respect to the mounting bracket main body 41, but even if there is no slider 42, the mounting bracket 23 rotates with respect to the box 22. Since the inclination of the face plate 25 with respect to the vertical line can be adjusted, the slider 42 may not be displaced with respect to the mounting bracket main body 41.

  In the above example, when the face plate 25 is tilted after the face plate mounting step, the face plate 25 is removed from the mounting bracket 23 to adjust the tilt of the mounting bracket 23 with respect to the box 22. (The mounting bracket fixing releasing step, the rotating body inclination adjusting step, and the rotating body position fixing step are performed), but after the box mounting step and before the face plate mounting step, The inclination of the mounting bracket 23 may be adjusted (the rotating body inclination adjusting step and the rotating body position fixing step are collectively performed).

  In the above example, the present invention is applied to the landing operation panel 6 provided on the landing wall 1, but the present invention may be applied to an in-car operation panel provided on a wall in the car.

  11 equipment box (elevator equipment box), 21 opening, 22 box, 31 center stud screw (support shaft), 23 mounting bracket (rotating body), 24 mounting bracket fixing nut (rotating body fixing tool), 25 face plate, 41 Mounting bracket main body (rotating body main body), 42 slider, 43 slider fixing nut (slider fixing tool), 51 slider holding stud screw (protruding part), 61 cover plate, 62 holding tool.

Claims (4)

A box with an opening,
A rotating body provided in the box and rotatable about a support shaft provided along a depth direction of the box;
An elevator equipment box, comprising: a rotating body fixture that can fix the position of the rotating body with respect to the box; and a face plate that is held by the rotating body and covers the opening. The rotating body includes a rotating body main body rotatably provided on the support shaft, and a pair of sliders provided on the rotating body main body and displaceable in the depth direction of the box with respect to the rotating body main body. A pair of slider fixtures capable of individually fixing the position of each slider with respect to the rotating body main body,
The elevator equipment box according to claim 1, wherein the face plate is held by the pair of sliders. The rotating body is provided with a protruding portion that intersects the depth direction of the box,
The face plate is provided on the back surface of the cover plate that covers the opening and the cover plate, and engages with the protruding portion to displace the cover plate so as to be displaced integrally with the rotating body. The elevator equipment box according to claim 1, further comprising a holding tool held by the moving body. Box mounting process for mounting a box with an opening to a wall,
After the box mounting step, a rotating body inclination adjusting step for adjusting the inclination of the rotating body with respect to the box while rotating the rotating body around the support shaft in the box,
After the rotating body inclination adjusting step, the rotating body position fixing step of fixing the position of the rotating body with respect to the box by a rotating body fixing tool, and after the rotating body position fixing step, the face plate is held by the rotating body, A method of attaching an elevator equipment box, comprising: a face plate attaching step of covering the opening with the face plate.

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