JP2005247570A - Inspection box device of elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an inspection box device of an elevator for allowing a passenger to easily and readily operate a car call button of the elevator in operation, while efficiently performing inspection work of the elevator. <P>SOLUTION: A maintenance box 6 is positioned and arranged between its mutually adjacent elevators on a wall surface of an elevator hall of a building for mutually adjacently arranging a plurality of elevators. An operation apparatus 7a operating when inspecting one elevator and an operation apparatus 7b operating when inspecting the other elevator, are arranged in this maintenance box 6. A face plate 10 having the car call button 11 and display parts 12a and 12b is detachably arranged in an opening part of a front face of the maintenance box 6. A fixing means is arranged so that the face plate 10 can be selectively fixed to left-right side edge parts of the opening part of the maintenance box 6 when inspecting the elevator. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an inspection box device provided on a wall surface of an elevator hall of a building.

  In recent years, for example, an inspection box device has been provided on the wall of the elevator hall on the top floor of a building, and during maintenance and inspection of the elevator, an operator operates the operation device of the inspection box device to perform an inspection while manually controlling the operation of the elevator. A system capable of proceeding with work has been adopted.

  The inspection box device includes a maintenance box installed in the wall surface of the elevator hall, circuit boards and operating buttons housed in the maintenance box, and an opening in the front of the maintenance box. And a face plate attached to the hole wall surface so as to be detachable.

  When a plurality of elevators are installed adjacent to each other in the building, one inspection box device is provided on the hall wall surface between the one elevator and the other elevator adjacent to each other.

  The operation equipment of both elevators is individually housed in the maintenance box of the inspection box device, and is common to both elevators on the surface of the face plate removably attached to the opening of the maintenance box. Two display units corresponding to the elevator car call button and the elevators of the both are provided.

  When performing an elevator maintenance inspection, first, the face plate is removed from the wall surface of the hall to open the opening of the maintenance box. Then, by operating the car call button on the face plate, the elevator car is landed in the elevator hall, and the door device of the elevator doorway is opened. Under this condition, the operation equipment in the maintenance box is operated. Carry out inspection work while confirming the operation of the car.

  When a plurality of elevators are adjacent to each other, only the elevator to be inspected is stopped from the viewpoint of serviceability for elevator users, and the remaining elevators continue to operate as usual.

  However, in the conventional inspection box device, when the face plate is removed from the wall surface of the hole, the face plate is left standing without being held in a predetermined position, such as leaning against the elevator hall near the maintenance box. As a result, the face plate may interfere with the inspection work, or the face plate may accidentally fall over and be damaged.

  When elevators are next to each other, only one elevator to be inspected stops operating and the other elevator operates normally, so that passengers using that elevator are calling the faceplate car removed from the hall wall. The button has to be operated, which makes it difficult to operate and causes confusion in the operation, which reduces the serviceability for the user.

  The present invention has been made paying attention to such points, and the purpose of the invention is to enable efficient inspection work of the elevator and to easily and easily operate the car call button for the elevator in operation. It is an object of the present invention to provide an elevator inspection box device that can be used.

  The invention of claim 1 is provided on a wall surface of an elevator hall of a building where a plurality of elevators are installed adjacent to each other, and is positioned between the elevators adjacent to each other. An inspection box device for an elevator operated by a maintenance box installed in the wall surface and having an opening on the elevator hall side, and one adjacent elevator housed in the maintenance box An operation device that is operated when the other elevator is inspected, and an operation device that is operated when the other elevator is inspected, and is detachably provided at the front opening of the maintenance box so as to be substantially flush with the wall surface. Is a common car call button for both the elevators adjacent to each other or the movement of both elevators A face plate provided with a display unit for individually displaying the face plate so that the face plate is at a predetermined angle with respect to the opening when the face plate is removed from the opening on the front surface of the maintenance box. It is characterized by comprising a latching means that makes it possible to selectively latch on either of the left and right edges of the opening.

  The invention according to claim 2 is provided on a wall surface of an elevator hall of a building in which a plurality of elevators are installed adjacent to each other, and is positioned between the elevators adjacent to each other. An inspection box device for an elevator operated by a maintenance box installed in the wall surface and having an opening on the elevator hall side, and one adjacent elevator housed in the maintenance box An operation device that is operated when the other elevator is operated, and an operation device that is operated when the other elevator is inspected, and is detachably provided at the front opening of the maintenance box so as to be substantially flush with the wall surface. Is a common car call button for both the elevators adjacent to each other or the movement of both elevators A face plate provided with a display unit for individually displaying the face plate, and supporting the face plate so as to be detachable from the opening on the front surface of the maintenance box. And a support means that can be selectively positioned on either of the left and right edges of the opening.

  The invention of claim 3 is characterized in that a car call button different from a car call button provided on the face plate is provided in the maintenance box.

  The invention according to claim 4 is provided on a wall surface of an elevator hall of a building in which a plurality of elevators are installed next to each other, and is positioned between the elevators adjacent to each other. An inspection box device for an elevator operated by a maintenance box installed in the wall surface and having an opening on the elevator hall side, and one adjacent elevator housed in the maintenance box An operation device that is operated when the other elevator is inspected, and an operation device that is operated when the other elevator is inspected, and is detachably provided at the front opening of the maintenance box so as to be substantially flush with the wall surface. Includes a face plate provided with a display unit for individually displaying the movement status of both elevators, and the member. When the face plate is disposed in the opening on the front surface of the maintenance box, it is provided with respect to both elevators exposed on the surface through the opening formed in the maintenance box. And a common car call button.

  According to the present invention, the elevator inspection work can be performed easily and efficiently, and when an elevator adjacent to the elevator being in operation is operated, a car call button for the elevator in operation is provided to the elevator hall user. Can be operated easily without confusion.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 to 3 show a first embodiment, and FIG. 1 is an external view of an elevator hall on the top floor of a building. In this building, a plurality of elevators that are adjacent to each other and are arranged in parallel on the left and right are installed. The respective doorways 1 for the respective elevators are provided in the wall surface 2 of the elevator hall. Reference numeral 3 denotes a door device for opening and closing the elevator door 1.

  An inspection box device 5 is provided on the wall surface 2 of the elevator hall so as to be located between the doorways 1 adjacent to each other. As shown in FIGS. 2 and 3, the inspection box device 5 includes a maintenance box 6, and the maintenance box 6 is installed in the wall surface 2 of the elevator hall.

  In the maintenance box 6, an operating device 7a for the left elevator viewed from the elevator hall and an operating device 7b for the right elevator are stored separately. Each operation device 7a, 7b is composed of circuit boards and operation buttons, respectively.

  Further, a face plate 10 is provided in the opening on the front surface of the maintenance box 6 so as to be substantially flush with the wall surface 2. The face plate 10 is detachably attached to the maintenance box 6 via a locking member (not shown) such as a leaf spring or a screw.

  On the surface of the face plate 10, there are provided a car call button 11 common to both the left and right elevators and two digital display type display units 12 a and 12 b respectively corresponding to both elevators. .

  At the front opening of the maintenance box 6, hanging pieces 13 can be pulled out to the front of the opening as suspension means on both inner sides of the upper part and support pieces 14 on both inner sides of the lower part. Is provided. That is, the suspension piece 13 and the support piece 14 are attached to the maintenance box 6 so as to be slidable in the front-rear direction, and are pulled out by a predetermined length to the front of the maintenance box 6 as needed from a state of being housed in the maintenance box 6. Be able to.

  Each suspension piece 13 is formed with a slit-like hooking hole 16 at the end on the drawer side, and each support piece 14 is attached with a stud bolt 17 at the end on the drawer side.

  A pair of hanging pieces 19 are attached to the upper part of the back surface of the face plate 10 so as to be separated into the left and right sides and attachable to and detachable from the hanging holes 16, and a pair of fixing pieces 20 are attached to the lower part and separated into the left and right sides. A U-shaped notch 21 detachable from the stud bolt 17 is formed at the tip edge of the piece 20.

  Normally, the suspension piece 13 and the support piece 14 are accommodated in the maintenance box 6, and the opening on the front surface of the maintenance box 6 is closed by the face plate 10.

  When the elevator is inspected, first, the face plate 10 is removed from the hole wall surface 2 to open the opening of the maintenance box 6. Next, the suspension piece 13 and the support piece 14 are each pulled out to the front side of the maintenance box 6.

  Then, when the elevator on the left side of the maintenance box 6 is an inspection object, as shown by the solid line in FIG. 3, the one hanging piece 19 on the top of the face plate 10 is hung on the hanging piece 13 on the right side of the maintenance box 6. In addition to being inserted into the hole 16, the notch 21 in the one fixed piece 20 at the bottom of the face plate 10 is inserted into the stud bolt 17 in the support piece 14 on the right side of the maintenance box 6, and the wing nut 22 is screwed into the stud bolt 17. Wear and tighten. As a result, the face plate 10 is latched on the right side of the front surface of the maintenance box 6 so that the car call button 11 and the display parts 12a and 12b on the surface face the right side of the maintenance box 6 at a right angle to the front surface.

  In this way, with the face plate 10 hooked on the maintenance box 6, the operator operates the car call button 11 to land the left elevator car to be inspected in the elevator hall, Further, the door device 3 of the elevator door 1 is opened.

  Under this state, the operator operates the left operating device 7a in the maintenance box 6 and advances the inspection work for the left elevator.

  At this time, the face plate 10 is attached to the right side of the maintenance box 6, so that the face plate 10 does not get in the way when operating the operating device 7a while looking at the car, and the work is efficiently performed. Can be done well.

  Even during the inspection of the left elevator, the right elevator is operating as usual, and thus the passenger using the right elevator operates the car call button 11 of the face plate 10. The face plate 10 is supported on the right edge of the maintenance box 6 and can therefore be operated easily and easily without confusion. The right elevator can be used without any problems even if the left elevator is under inspection. Can do.

  On the other hand, when inspecting the elevator on the right side, the face plate 10 is hung on the left side of the maintenance box 6 as indicated by a chain line in FIG. That is, one hanging piece 19 on the upper side of the face plate 10 is inserted into the hanging hole 16 in the hanging piece 13 on the left side of the maintenance box 6, and the notch 21 in the one fixed piece 20 on the lower side of the face plate 10 is inserted into the maintenance box. 6 is inserted into the stud bolt 17 in the left support piece 14, and a wing nut 22 is screwed onto the stud bolt 17 and tightened.

  As a result, the face plate 10 is hooked on the left side of the front surface of the maintenance box 6 so that the car call button 11 and the display portions 12a and 12b on the surface face the left side of the maintenance box 6 at a right angle to the front surface.

  Therefore, when the operator operates the right operating device 7b in the maintenance box 6 to check the right elevator, the work can be efficiently performed without the face plate 10 getting in the way.

  During the inspection of the right elevator, the left elevator is operated, and the user using the left elevator operates the car call button 11 of the face plate 10. It is supported by the left edge of the maintenance box 6 and can therefore be operated easily and easily without confusion. Even when the right elevator is being inspected, the left elevator can be used without any problems.

  FIG. 4 shows a second embodiment. In this embodiment, the face plate 10 is attached to the opening of the maintenance box 6 through a link bar 25 as a support means so as to be opened and closed. That is, brackets 26 are attached to the upper and lower portions of the back surface of the face plate 10, and one end portions of link bars 25 are pivotally attached to the brackets 26 via pins 27.

  Each link bar 25 is formed with a long hole 28 extending along the longitudinal direction thereof, and a support shaft 29 is attached to each of the upper and lower inner surfaces of the maintenance box 6, and these support shafts 29 are connected to the long holes 28 of the link bar 25. The face plate 10 is supported by the maintenance box 6 together with the link bar 25 via these support shafts 29. Reference numeral 30 denotes a wing nut for fastening the bracket 26 and the link bar 25 below the face plate 10 to restrict the opening / closing operation of the face plate 10.

  Normally, each link bar 25 is pushed into the maintenance box 6 and the face plate 10 is held so as to face the opening on the front surface of the maintenance box 6. When inspecting the elevator on the left side of the maintenance box 6, the face plate 10 is pulled out to the front side of the maintenance box 6, brought to the right side, and in a posture substantially perpendicular to the front surface of the maintenance box 6. Tighten 30 to hold its posture.

  When inspecting the elevator on the right side of the maintenance box 6, the face plate 10 is pulled out to the front side of the maintenance box 6, brought to the left side, and in a posture substantially perpendicular to the front surface of the maintenance box 6. Tighten 30 to hold its posture.

  Even in such a configuration, the same effect as in the case of the first embodiment can be obtained.

  5 and 6 show a third embodiment. In this embodiment, although not shown, the face plate is detachably provided in the opening on the front surface of the maintenance box 6. FIG. 5 is a front view of the maintenance box 6 with the face plate removed, and FIG. 6 is a sectional view thereof.

  In the inner part of the maintenance box 6, an operating device 7a for the left elevator and an operating device 7b for the right elevator are stored separately on the left and right. Further, in the maintenance box 6, partition plates 35a and 35b facing the respective operation devices 7a and 7b are provided separately on the left and right. Each partition plate 35a, 35b is supported at its lower end via a hinge 36 so as to be rotatable in the front-rear direction of the maintenance box 6.

  A car call button 37a corresponding to the left elevator is provided on the surface of the left partition plate 35a, and a car call button 37b corresponding to the right elevator is provided on the surface of the right partition plate 35b. In addition to the car call buttons 37a and 37b, a common car call button (not shown) for the left and right elevators is provided on the face plate (not shown) provided on the front surface of the maintenance box 6. Sometimes an elevator user operates the car call button on the faceplate.

  When inspecting the left elevator, after removing the face plate from the front of the maintenance box 6 and opening the front, the operator operates the left car call button 37a to place the left elevator car into the elevator hall. Let it land. Thereafter, the left partition plate 35a is rotated forward to expose the left operating device 7a. In this state, the operator operates the operating device 7a to inspect the left elevator.

  At this time, the right partition plate 35b is erected, so that a passenger using the right elevator in operation can easily and easily operate the car call button 37b of the partition plate 35b without being confused. Even when the elevator is under inspection, the right elevator can be used without any problem.

  When inspecting the right elevator, after removing the face plate from the front of the maintenance box 6 and opening the front, the operator operates the right car call button 37b to place the right elevator car into the elevator hall. Let it land. Thereafter, the right partition plate 35b is rotated forward to expose the right operating device 7b. In this state, the operator operates the operating device 7b to inspect the right elevator.

  At this time, the left partition plate 35a is erected, so that a passenger who uses the left elevator that is in operation can easily and easily operate the car call button 37a of the partition plate 35a without being confused. Even when the elevator is under inspection, the left elevator can be used without any trouble.

  7 to 9 show a fourth embodiment. 7 is a front view when the face plate 10 is attached to the front surface of the maintenance box 6, FIG. 8 is a front view of the maintenance box 6 when the face plate 10 is removed, and FIG. 9 is a cross section of the maintenance box 6. FIG.

  In this embodiment, the face plate 10 is detachably provided in the opening on the front surface of the maintenance box 6, and two digital display type display portions 12 a, respectively corresponding to the left and right elevators, are provided on the surface of the face plate 10. 12b is provided, and an opening 40 is formed below the display portions 12a and 12b.

  In the inner part of the maintenance box 6, an operating device 7a for the left elevator and an operating device 7b for the right elevator are stored separately on the left and right.

  In addition, a pair of crosspieces 42 are installed vertically at the lower part of the front surface of the maintenance box 6, and attachment holes 44 a, 44 b, 44 c are formed in the left and right parts and the middle part of these crosspieces 42, respectively. . A support plate 45 is provided between the pair of crosspieces 42, and a common car call button 46 for both the left and right elevators is attached to the support plate 45.

  Engaging pieces 48 that can be engaged with and disengaged from the mounting holes 44a, 44b, 44c are integrally formed on the upper and lower edges of the support plate 45, and the engaging pieces 48 are normally formed on the crosspiece 42 in the middle. The support plate 45 is disposed in the middle portion of the front surface of the maintenance box 6 in the left-right direction, and the car call button 46 on the front surface passes through the opening 40 of the face plate 10. The car call button 46 is exposed to the outside and can be operated by an elevator user.

  When checking the elevator, the face plate 10 is removed from the front surface of the maintenance box 6 and the front surface is opened. Then, when inspecting the left elevator, the support plate 45 disposed in the intermediate portion is removed, the engagement piece 48 is inserted into the right mounting hole 44b, and the support plate 45 is disposed on the right side of the front surface of the maintenance box 6. Let

  At this time, the right elevator is operated as usual, but the car call button 46 is disposed on the right side of the maintenance box 6 together with the support plate 45, so that the passenger who uses the right elevator has the car call button 46. Can be operated easily and easily without confusion, and even when the left elevator is being inspected, the right elevator can be used without any problem.

  When the right elevator is inspected, the support plate 45 is removed, the engagement piece 48 is inserted into the left mounting hole 44a, and the support plate 45 is disposed on the left side of the front surface of the maintenance box 6.

  At this time, the elevator on the left side is operated as usual, but the car call button 46 is disposed on the left side of the maintenance box 6 together with the support plate 45, so that the passenger who uses the left elevator has the car call button 46. Can be operated easily and easily without confusion, and even when the right elevator is under inspection, the left elevator can be used without any problem.

The perspective view which shows the external appearance of the elevator hall in which the inspection box apparatus which concerns on 1st Embodiment of this invention was installed. The front view of the inspection box apparatus. The perspective view of the inspection box apparatus. The perspective view which shows the inspection box apparatus which concerns on 2nd Embodiment of this invention. The front view which shows the inspection box apparatus which concerns on 3rd Embodiment of this invention. Sectional drawing of the inspection box device. The front view which shows the inspection box apparatus which concerns on 4th Embodiment of this invention. The front view of the state which removed the faceplate of the inspection box apparatus. Sectional drawing of the inspection box device.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Elevator doorway, 2 ... Wall surface, 3 ... Door apparatus, 5 ... Inspection box apparatus, 6 ... Maintenance box, 7a, 7b ... Operating equipment, 10 ... Face plate, 11 ... Car call button, 13 ... Hanging piece, 14 ... Supporting piece, 16 ... hanging hole, 17 ... stud bolt, 19 ... hanging piece, 20 ... fixed piece, 21 ... notch, 22 ... wing nut, 25 ... link bar, 26 ... bracket, 27 ... pin, 28 ... long hole , 29 ... support shaft, 30 ... wing nut, 35a, 35b ... partition plate, 36 ... hinge, 37a, 37b ... car call button, 40 ... opening, 42 ... crosspiece, 44a, 44b, 44c ... mounting hole, 45 ... Support plate, 46 ... car call button, 48 ... engagement piece.

Claims (4)

Inspection of an elevator installed on the wall of an elevator hall of a building where a plurality of elevators are installed next to each other, positioned between the elevators adjacent to each other, and operated by an operator during maintenance and inspection of the elevator A box device,
A maintenance box installed in the wall surface and having an opening on the elevator hall side;
An operating device that is housed in the maintenance box and that is operated when checking the adjacent one elevator, and an operating device that is operated when checking the other elevator, and
A car call button provided on the front surface of the maintenance box so as to be substantially flush with the wall surface so as to be detachable, and a common car call button for the two adjacent elevators, or movement of both elevators. A face plate provided with a display unit for individually displaying
When the face plate is removed from the opening on the front surface of the maintenance box, the face plate is selectively attached to either of the left and right edges of the opening so that the face plate is at a predetermined angle with respect to the opening. A latching means that allows latching;
An elevator inspection box device comprising: Inspection of an elevator installed on the wall of an elevator hall of a building where a plurality of elevators are installed next to each other, positioned between the elevators adjacent to each other, and operated by an operator during maintenance and inspection of the elevator A box device,
A maintenance box installed in the wall surface and having an opening on the elevator hall side;
An operating device that is housed in the maintenance box and that is operated when checking the adjacent one elevator, and an operating device that is operated when checking the other elevator, and
The movement state of the car call button common to both the adjacent elevators or the movement of both elevators is provided on the front surface so as to be detachable from the front opening of the maintenance box so as to be substantially flush with the wall surface. A face plate provided with a display unit for individually displaying
The face plate is detachably supported from the opening on the front surface of the maintenance box, and the edge of the opening on either side of the opening is at a predetermined angle with respect to the opening when the face plate is detached. Support means that can be selectively positioned on
An elevator inspection box device comprising:   The elevator inspection box device according to claim 1 or 2, wherein a car call button different from a car call button provided on the face plate is provided in the maintenance box. Inspection of an elevator installed on the wall of an elevator hall of a building where a plurality of elevators are installed next to each other, positioned between the elevators adjacent to each other, and operated by an operator during maintenance and inspection of the elevator A box device,
A maintenance box installed in the wall surface and having an opening on the elevator hall side;
An operating device that is housed in the maintenance box and that is operated when checking the adjacent one elevator, and an operating device that is operated when checking the other elevator, and
A face plate provided detachably at the front opening of the maintenance box so as to be substantially flush with the wall surface, and provided with a display unit for individually displaying the movement status of both the elevators on the surface; ,
When the face plate is disposed in the opening on the front surface of the maintenance box, the two elevators exposed on the surface of the maintenance box are provided so as to be movable in the left-right direction in the maintenance box. And a common car call button,
An elevator inspection box device comprising:

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