EP1930278A1 - Aufzugsteuertafel - Google Patents

Aufzugsteuertafel Download PDF

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Publication number
EP1930278A1
EP1930278A1 EP06730299A EP06730299A EP1930278A1 EP 1930278 A1 EP1930278 A1 EP 1930278A1 EP 06730299 A EP06730299 A EP 06730299A EP 06730299 A EP06730299 A EP 06730299A EP 1930278 A1 EP1930278 A1 EP 1930278A1
Authority
EP
European Patent Office
Prior art keywords
control panel
partial control
partial
shaft
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06730299A
Other languages
English (en)
French (fr)
Other versions
EP1930278A4 (de
Inventor
Tomohiko c/o Mitsubishi Denki K.K. YAO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1930278A1 publication Critical patent/EP1930278A1/de
Publication of EP1930278A4 publication Critical patent/EP1930278A4/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/001—Arrangement of controller, e.g. location
    • B66B11/002—Arrangement of controller, e.g. location in the hoistway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks

Definitions

  • the present invention relates to the construction of an elevator control panel installed within a shaft.
  • an elevator control panel installed within a shaft
  • an elevator control panel which is constituted by a front unit and a rear unit, which are attached to a wall of the shaft by being mutually pivotably supported by hinges.
  • the control panel is opened by rotating the front unit and causing the front unit to protrude toward the center side of the shaft.
  • Patent Document 1 Japanese Patent Laid-Open No. 2004-231351
  • a conventional elevator control panel installed within a shaft is provided in a protruding manner on a wall of the shaft and, therefore, it is necessary to install the elevator control panel within a range which avoids the interference with the ascending and descending region of the car.
  • the protruding size of the control panel is also limited.
  • the control panel when the control panel is opened by rotating the front unit, the control panel protrudes to the ascending and descending region of the car, and therefore when the control panel is open, it is impossible to cause the car to ascend and descend to the region where the control panel is installed. For this reason, an elevator maintenance person cannot perform the inspection work of the control panel while moving up and down using the car.
  • the height of the control panel is limited to a range appropriate to the height of maintenance personnel.
  • a conventional elevator control panel has had the problem that because of its limited outer dimensions, control equipment capable of being housed is inevitably limited. Furthermore, since the control panel is opened by horizontally rotating the front unit, the control equipment to be inspected is horizontally developed. For this reason, a maintenance person must move right and left on the work floor, thereby posing the problem that it is difficult to perform maintenance and inspection work.
  • the present invention has been made to solve the above-described problems, and the object of the invention is to provide an elevator control panel capable of easily increasing and decreasing the housing space according to the quantity of control equipment.
  • the object of the present invention is also to provide an elevator control panel which permits easy maintenance and inspection work.
  • the elevator control panel related to the present invention is a control panel to be installed within a shaft which is constructed in such a manner that multiple partial control panels in which control equipment is housed are swingably connected to each other, that during inspection the partial control panels are suspended to between a side wall of a shaft and a car, and that at a normal time, the partial control panels are engaged to a top portion of the shaft in a stacked condition, with connections thereof bent.
  • Figures 1 to 6 show Embodiment 1 of the present invention.
  • Figures 1 and 2 show a shaft 1 of an elevator having no machine room, Figure 1 being a cross-sectional view of a top portion of the shaft and Figure 2 being a longitudinal sectional view which is taken along the line II-II of Figure 1 .
  • a machine beam 5 which traverses the shaft 1 is hanged across.
  • cross beams 7, 8 are hanged across.
  • a traction machine 6 is installed on the machine beam 5, and a main rope 18 is wound on the traction machine 6.
  • Car guide rails 9 are installed in a standing manner along right and left shaft side walls 2, and top end portions thereof are each fixed to the cross beams 7, 8.
  • a weight guide rail 14 is installed in a standing manner along the shaft side wall 2 on the right side.
  • a pulley 11 is attached to right and left bottom surfaces of the car 10.
  • One end of the main rope 18 which falls from the traction machine 6 is wound on the pulley 11, rises and is engaged to a rope hitch plate 16 which is firmly fixed to the cross beam 7.
  • the other end of the main rope 18 is wound on a pulley 15 attached to a counterweight 13, rises and is engaged to a rope hitch plate 17 which is firmly fixed to the cross beam 8.
  • the car 10 and a counterweight 13 ascend and descend via the main ropes 18 by the rotation of the traction machine 6, whereby the car stops at a hall 19.
  • a control panel 20 is attached to a left shaft-top portion on which the counterweight 13 is not held in a suspended manner.
  • This control panel 20 is constituted by multiple partial control panels 25-1, 25-2, 25-3, in which control equipment is housed, and is engaged to a hanger plate 24 suspended from the cross beam 7 and to a support arm 21 which is firmly fixed, at an end thereof, to the cross beam 7 and which is horizontally installed.
  • the control panel 20 is constituted by the multiple partial control panels 25-1, 25-2, 25-3 in which the control equipment is housed.
  • the multiple partial control panels refer to the partial control panels 25 when generically named.
  • FIG 3 is a side view of the control panel 20, which is taken along the arrowed section line III-III of Figure 2 and shows the control panel 20 at a normal time when the elevator is operating.
  • the construction of the control panel 20 will be described by referring to Figure 3 along with Figure 2 .
  • the partial control panel 25-1 present in the highest tier is swingably engaged by a hinge metal fitting 26-1, at one end thereof on the shaft side wall 2 side, to the hanger plate 24.
  • a hook 27-1 is swingably engaged at the other end of the partial control panel 25-1 and is engaged to a pin 23 which is implanted in the support arm 21.
  • the partial control panel 25-1 is horizontally laid by the hinge metal fitting 26-1 and the hook 27-1.
  • the other end of the partial control panel 25-2 is swingably engaged by a hinge metal fitting 26-2 to the other end of the partial control panel 25-1 present in the highest tier.
  • a hook 27-2 is swingably attached to one end of this partial control panel 25-2, and is engaged to a pin 28-1 which is implanted in one end of the partial control panel 25-1.
  • the partial control panel 25-2 swings via the hinge metal fitting 26-2 and is horizontally laid, with the partial control panel 25-1 superposed thereon.
  • One end of the partial control panel 25-3 is swingably engaged by a hinge metal fitting 26-3 to one end of the partial control panel 25-2.
  • a hook 27-3 is swingably attached to the end of this partial control panel 25-3, and is engaged to a pin 28-2 which is implanted in the other end of the partial control panel 25-2.
  • the partial control panel 25-3 swings via the hinge metal fitting 26-3 and is horizontally laid, with the partial control panel 25-2 superposed thereon. That is, at a normal time when the elevator is operating, each of the partial control panels 25 is engaged to the support arm 21 and the hanger plate 24 attached to the shaft top portion in a stacked condition by being folded in a zigzag manner, with connections thereof bent.
  • a maintenance person 30 detaches the hook 27-2 from the pin 28-1 and causes the partial control panels 25-2 and 25-3 to swing via the hinge metal fitting 26-2.
  • the maintenance person 30 detaches the hook 27-3 from the pin 28-2 and causes a roller 29 to move onto the car 10. Furthermore, after the removal of the hook 27-1 from the pin 23, the maintenance person 30 causes the car 10 to descend.
  • each of the partial control panels 25 is suspended to between the shaft side wall 2 and the car 10.
  • the hook 27-1 is engaged to the pin 28-2 and the hook 27-2 is engaged to the pin 28-3.
  • the maintenance person 30 causes the car 10 to ascend and descend, with the partial control panels 25 suspended, approaches target positions and performs maintenance and inspection.
  • the above-described operation is reversed in causing the suspended partial control panels 25 in a zigzag folded condition to be engaged to the support arm 21 and hanger plate 24 which are attached to the shaft top portion. That is, the partial control panel 25-3 present in the lowest position is moved onto the car 10.
  • the car-station operation switch 12 is operated to ascend the car 10, whereby the roller 29 is caused to move onto the car 10. Furthermore, after the car 10 is caused to ascend and each of the partial control panels 25 is folded in a zigzag manner, the hook 27-1 is engaged to the pin 223, the hook 27-2 is engaged to the pin 28-1, and the hook 27-3 is engaged to the pin 28-2.
  • the elevator control panel 20 is constituted by the partial control panels 25 which are connected together in a column and, therefore, it is possible to easily increase and decrease the number of the partial control panels 25. For this reason, even when the quantity of control equipment which is housed differs from an elevator type to an elevator type, it is possible to easily adapt to this difference. Also, since the control panel 20 is constituted by the multiple partial control panels 25, it is possible to improve the productivity of the control panel 20 by standardizing the partial control panels 25.
  • the partial control panels 25 are suspended to between the shaft side wall 2 and the car 10 when inspection is performed, even when the partial control panels 25 are longitudinally developed in a wide range, it is possible for a maintenance person to easily reach and inspect necessary places while standing in a fixed position on the car 10 by causing the car 10 to ascend and descend. Furthermore, since the roller 29 of the partial control panel 25-3 is caused to move onto the car 10, by causing the car 10 to ascend and descend, it is possible to easily develop the folded partial control panels 25 and suspend the partial control panels 25 and to fold the partial control panels in a zigzag manner.
  • FIGS 7 to 10 show Embodiment 2 of the present invention.
  • guide rails are installed in a standing manner along a shaft side wall, the side of one ends of partial control panels is caused to engage with the guide rails, one end of a rope is caused to rise by being engaged to a partial control panel present in the lowest position, and is reversed by being wound on a pulley, and the other end is engaged to a weight, whereby a part of the weight of the partial control panels is canceled out thereby to bend and stretch the partial control panels.
  • Figure 7 is a side view of an elevator control panel 20 in which partial control panels 25 are folded in a zigzag manner and stacked in four tiers, and corresponds to a sectional view taken along the arrowed section line VII-VII of Figure 8.
  • Figure 8 is a sectional view taken along the arrowed section line VIII-VIII of Figure 7 , and control equipment 42 is housed inside.
  • a bracket 35 is horizontally installed on a shaft side wall 2 in a protruding manner at a prescribed spacing and a control-panel guide rail 33 and a weight guide rail 34, the section of which is formed in the shape of the letter II, are attached in a pair to the bracket 35.
  • a swing arm 39 which is bent in crank shape is installed in a protruding manner on both side surfaces of a partial control panel 25-1 present in the highest tier on the shaft end portion 2 side and swingably supported on the control-panel guide rail 33.
  • An engaging arm 40-2 which is bent in crank shape is attached to both side surfaces of a partial control panel 25-2 of the next tier on the shaft side wall 2 side, and a rotatable roller 41-2 is attached to an end of the engaging arm 40-2.
  • This roller 41-2 engages with a groove of the control-panel guide rail 33.
  • an engaging arm 40-4 is attached also to a partial control panel 25-4 present in the lowest tier, and a rotatable roller 41-4 is attached to an end of the engaging arm 40-4.
  • This roller 41-4 engages with the groove of the control-panel guide rail 33.
  • a weight 37 engages with the weight guide rail 34 and moves up and down.
  • a rope hitch plate 38 is installed in a protruding manner on the partial control panel 25-4 present in the lowest tier toward the shaft side wall 2 side.
  • the weight guide rail 34 and the rope hitch plate 38 are connected by a rope 36, which is wound on a pulley 32 attached to a cross beam 7 via a mounting plate 31 and suspended. That is, the weight 37 cancels out the weight of the partial control panels 25.
  • the weight 37 descends and the partial control panels 25 are folded in a zigzag manner.
  • the partial control panel 25-1 present in the highest tier is horizontally laid, with one end thereof engaged to the control-panel guide rail 33 via the swing arm 39, and the other end engaged to a support arm 21 via a hook 27-1 and a pin 23.
  • Each of the partial control panels 25 following the one in the highest tier is folded in a zigzag manner and stacked by bending connections, and housed in the shaft top portion, each with a hook 27 engaged to a pin 28 of the partial control panel 25 immediately above the partial control panel 25 in question.
  • a maintenance person 30 detaches each of the hooks 27-1 to 27-4 respectively from the pins 23, 28-1 to 28-3.
  • the partial control panel 25-1 swings via the swing arm 39 and suspends.
  • the partial control panel 25-2 in the next tier suspends by being guided by the control-panel guide rail 33.
  • the partial control panel 25-4 in the lowest tier suspends also by being guided by the control-panel guide rail 33.
  • the partial control panel 25-3 suspends also by being guided by the control-panel guide rail 33 via the engaging arm 40-2 of the partial control panel 25-2.
  • the weight 37 rises gradually by the suspension of the partial control panels 25.
  • each of the partial control panels 25 suspends and extends from a zigzag bent condition to a straight condition, as shown in Figure 10 , the hook 27-1 is engaged to the pin 28-2, the hook 27-2 is engaged to the pin 28-2, and the hook 27-3 is engaged to the pin 28-4.
  • each of the partial control panels 25 is engaged to the control-panel guide rail 33 via the swing arm 39 and an engaging arm 40 and is suspended to between the car 10 and the shaft side wall 2.
  • the maintenance person 30 approaches target places of the partial control panels 25 which suspend vertically by causing the car 10 to ascend and descend, and performs maintenance and inspection.
  • the hooks 27-1, 27-2 and 27-3 are respectively detached from the pins 28-2, 28-3 and 28-4 and bent as shown in Figure 9 . Furthermore, hinge metal fittings 26-2, 26-3 and 26-4 which respectively connect the partial control panels 25 are bent. Finally, as shown in Figure 7 , the hooks 27-1, 27-2, 27-3 and 27-4 are respectively engaged to the pins 23, 28-1, 28-2 and 28-3, and each of the partial control panels 25 is stacked and housed in a top gap 4.
  • Embodiment 2 described above in the same way as with Embodiment 1, it is possible to easily adapt to a difference in the quantity of the control equipment 42 which is housed. Also, it is possible to improve the productivity of the control panel 20 by standardizing the partial control panels 25. Furthermore, even when the partial control panels 25 are longitudinally developed in a wide range, it is possible for a maintenance person to easily reach and inspect necessary places while standing in a fixed position on the car 10 by causing the car 10 to ascend and descend. Since particularly the partial control panels 25 are bent and stretched by being guided by the control-panel guide rail 33 and the weight is canceled out by the weight 37, the stretching and bending work of the partial control panels 25 is easily performed.
  • Figures 11 to 13 show Embodiment 3 of the present invention.
  • Figure 11 is a side view of an elevator control panel in which a housing 51 is attached to a shaft ceiling 3 by anchor bolts 52, with an opening thereof facing downward. At a normal time, the opening of the housing 51 is closed by a lid body 53, which is swingably attached via a hinge metal fitting 54, and securely tightened by a bolt 55.
  • Control equipment 42 is attached to the lid body 53.
  • Figure 12 shows how the lid body 53 swings by the removal of the bolt 55 in a half-open condition.
  • Figure 13 shows how the lid body 53 further swings and suspends along a shaft side wall 2 via the hinge metal fitting 54.
  • the control equipment 42 which is attached to the lid body 53, is exposed. Also in Embodiment 3 described above, the control equipment 42 is suspended while being attached to the lid body 53, thereby making it easy to perform maintenance and inspection work.
  • Figures 14 to 16 show Embodiment 4 of the present invention.
  • Figure 14 is a side view of an elevator control panel 20 in which partial control panels 62-1, 62-2 and 62-3 are stacked in a horizontally laid condition and engaged to a shaft ceiling 3.
  • a hanger plate 61 which suspends along a shaft side wall 2 is attached to the shaft ceiling 3 by anchor bolts 52.
  • the partial control panel 62-1 is horizontally laid, with one end of the partial control panel 62-1 swingably attached to the hanger plate 61 via a hinge metal fitting 63-1 and at the other end of the partial control panel 62-1, a hook 66 engaged to a pin 65 which is provided in a protruding manner from a hanging metal fitting 64 suspended from the shaft ceiling 3.
  • the other end of the partial control panel 62-1 is attached to a hinge metal fitting 63-2.
  • the other end of the partial control panel 62-2 is attached to this hinge metal fitting 63-2, and the partial control panel 62-2 is horizontally laid, above the partial control panel 62-1 with a prescribed spacing.
  • On end of the partial control panel 62-2 is attached to a hinge metal fitting 63-3.
  • This hinge metal fitting 63-3 is attached to one end of the partial control panel 62-3, and the partial control panel 62-3 is horizontally laid between the partial control panel 62-1 and the partial control panel 62-2 and spaced from the partial control panel 62-1 by a spacer 67.
  • Figure 15 is a side view which shows how the partial control panels 62 which are horizontally laid in a stacked condition and engaged to the shaft ceiling 3 are being suspended along the shaft side wall 2. That is, the hinge metal fitting 63-1 is swung in the arrowed direction as shown in the figure (clockwise direction) by disengaging the hook 66 and the pin 65, and the partial control panels 62 are suspended in a stacked condition. Next, the hinge metal fitting 63-2 is swung in the arrowed direction as shown in the figure and reversed. Furthermore, the hinge metal fitting 63-3 is swung in the arrowed direction as shown in the figure and reversed. As described above, by swinging the hinge metal fittings 63-1 to 63-3 clockwise as illustrated in the figure, the partial control panels 62-1 to 62-3 are suspended along the shaft side wall 2.
  • Figure 16 shows the partial control panels 62-1 to 62-3 suspended along the shaft side wall 2.
  • a maintenance person 30 approaches target places of the partial control panels 25 which have been vertically suspended by causing a car 10 to ascend and descend by the operation of a car-station operation switch 12 and performs maintenance and inspection.
  • the partial control panel 62-3 is reversed anticlockwise and caused to superpose on the partial control panel 62-2 above the partial control panel 62-3 and adjacent thereto. Furthermore, the partial control panel 62-2 and the partial control panel 62-3 in a stacked condition are reversed anticlockwise and caused to superpose on the partial control panel 62-1 above the partial control panel 62-2 and the partial control panel 62-3 and adjacent thereto. That is, the condition shown in Figure 15 is produced.
  • the stacked partial control panels 62-1 to 62-3 are horizontally laid in the condition shown in Figure 14 and housed in the shaft top portion. That is, the multiple partial control panels 62 are swingably connected to each other by the hinge metal fittings 63.
  • the partial control panels 62 are suspended to between a shaft side wall 2 and a car 10 and opened, and at a normal time when the elevator is operating, the partial control panel 62-3 suspended in the lowest position during inspection is reversed by bending the hinge metal fittings 63 and superposed on the partial control panel 62-2 suspended in a position just above the partial control panel in the lowest position and adjacent thereto.
  • the partial control panels are sequentially reversed in the same direction and superposed on the partial control panel 62-1 in the highest position, then horizontally laid by being engaged to the hanging metal fitting 64 and housed in the shaft top portion.
  • Embodiment 4 described above in the same way as with Embodiment 1, it is possible to easily adapt to a difference in the quantity of the control equipment 42 which is housed. Also, it is possible to improve the productivity of the control panel 20 by standardizing the partial control panels 62. Furthermore, even when the partial control panels 62 are longitudinally developed in a wide range, it is possible for a maintenance person to easily reach and inspect necessary places while standing in a fixed position on the car 10 by causing the car to ascend and descend.
  • Figures 17 to 19 show Embodiment 5 of the present invention.
  • Figure 17 is a side view of an elevator control panel in a completely open condition in Embodiment.
  • Figure 18 is a front view of the elevator control panel, which is taken along the arrowed line XVIII- XVIII of Figure 17 .
  • Figure 19 is a plan view of the elevator control panel, which is taken along the arrowed line XIX-XIX of Figure 18 .
  • a bottom plate 72 of a housing 71 is attached to a shaft ceiling 3 by anchor bolts 52.
  • a lid body 73 is swingably attached to the housing 71 by a hinge metal fitting 74 so as to open and close an opening of the housing 71. At a normal time, the lid body 73 closes the opening by being securely tightened by a bolt 55.
  • a first side plate 75 is provided in a standing manner on one side of the inner face of the lid body 73.
  • a first mounting plate 77 which is bent in the shape of the letter L is swingably attached to this first side plate 75 by a hinge metal fitting 76.
  • the first mounting plate 77 is spaced from the inner face of the lid body 73 by a first prescribed spacing, which is the size of the first side plate 75 as provided in a standing manner.
  • a second side plate 78 which protrudes more than the first side plate 75 is provided in a standing manner on the other side of the inner face of the lid body 73.
  • a second mounting plate 80 which is bent in the shape of the letter L is swingably attached to this second side plate 78 by a hinge metal fitting 79.
  • the second mounting plate 80 is spaced from the inner face of the lid body 73 by a second prescribed spacing, which is the size of the second side plate 78 as provided in a standing manner, and opposed to the inner face of the lid body 73 via the first mounting plate 77. That is, the inner face of the lid body 73, the first mounting plate 77 and the second mounting plate 80 are mutually spaced and control equipment 42 is attached each to the inner face of the lid body, the first mounting plate and the second mounting plate. Therefore, as shown in Figure 19 , by opening the lid body 73, by opening the first mounting plate 77 and by opening the second mounting plate 80, the control equipment 42 is exposed along a shaft side wall 2.
  • control equipment 42 is attached each to the lid body 73, the first mounting plate 77 and the second mounting plate 80 and during maintenance and inspection, the control equipment is opened and exposed. Therefore, a maintenance person can easily reach target control equipment 42 from a car 10. Particularly, because the control equipment 42 can be attached to many surfaces, the present invention can be used also in an elevator provided with many pieces of control equipment 42.
  • Figures 20 to 22 show Embodiment 6 of the present invention.
  • Figure 20 is a side view of a control panel 20 which is stacked in a folded condition and housed in a top gap 4 of a shaft 1, the figure corresponding to Figure 3 .
  • Figure 21 is a side view of the control panel 20 which shows the condition in which each of stacked partial control panels 25 is being suspended to between a shaft side wall 2 and a car 10.
  • Figure 22 is a side view of the elevator control panel 20 in a completely suspended condition.
  • a hanger plate 61 and a hanging metal fitting 64 are attached to a shaft ceiling 3 by anchor bolts 52.
  • One end of a partial control panel 25-1 in the highest tier on the shaft side wall 2 side is swingably engaged to the hanger plate 61 by a hinge metal fitting 26-1.
  • a hook 27-1 is swingably engaged to the other end of the partial control panel 25-1 and is engaged to a pin 65 implanted in a hanging metal fitting 64. That is, the partial control panel 25-1 is horizontally laid by the hinge metal fitting 26-1 and the hook 27-1.
  • the other end of the partial control panel 25-2 is swingably engaged to the other end of the partial control panel 25-1 by a hinge metal fitting 26-2.
  • a hook 27-2 is swingably attached to one end of the partial control panel 25-2 and is engaged to a pin 28-1 implanted in one end of the partial control panel 25-1.
  • the partial control panel 25-2 swings via the hinge metal fitting 26-2 and horizontally laid, with the partial control panel 25-1 superposed thereon.
  • the partial control panel 25-3 is engaged to the partial control panel 25-2 by a hinge metal fitting 26-3 and a hook 27-3 and horizontally laid, with the partial control panel 25-2 superposed thereon.
  • the partial control panel 25-4 is engaged to the partial control panel 25-3 by a hinge metal fitting 26-4 and a hook 27-4 and horizontally laid, with the partial control panel 25-3 superposed thereon.
  • a handle 91-1 is attached to a side surface of the partial control panel 25-1.
  • This handle 91-1 is constituted by an arm 93 which is swingably supported on the above-described side surface by a pivot shaft 92 and a grip 94 which is provided in a protruding manner in an end portion of the arm 93.
  • a stopper 95 is firmly fixed to the side surface of the partial control panel 25-1. This stopper abuts against the arm 93 and controls swing when the arm 93 has turned toward the longitudinal direction of the partial control panel 25-1, that is, when the grip 94 has moved in the direction in which the arm 93 moves away from the hinge metal fitting 26-1.
  • a handle 91-3 of the same construction is attached also to the partial control panel 25-3.
  • a handle 91-2 is attached to a side surface of the partial control panel 25-2.
  • This handle 91-2 is constituted by an arm 93 which is rotatably supported by a stationary shaft 93 and a grip 94 which is provided in a protruding manner in an end portion of the arm 93.
  • the arm 93 is provided in a protruding manner in a direction orthogonal to the longitudinal direction of the partial control panel 25-2, and the handle 91-2 faces downward when the partial control panel 25-2 is horizontally laid.
  • Embodiment 6 in the same way as with Embodiment 1, a maintenance person 30 first pushes the handle 91-2 toward the shaft side wall 2 and detaches the hook 27-2 from the pin 28-1, and as shown in Figure 3 , causes the partial control panels 25-2, 25-3 and 25-4 to swing, via the hinge metal fitting 26-2, in the direction in which the partial control panels 25-2, 25-3 and 25-4 move away from the shaft side wall 2. Next, the hook 27-4 and the pin 28-3 are disengaged and a roller 29 is caused to move onto the car 10.
  • the handle 91-3 is caused to abut against the stopper 95, the partial control panel 25-3 is raised and the hook 27-3 is engaged to the pin 28-2.
  • the handle 91-1 is caused to abut against the stopper 95, the partial control panel 25-1 is raised, the hook 27-1 and the pin 65 are disengaged, and as shown in Figure 21 , the partial control panels 25 in a bent condition are placed onto the car 10.
  • the bent partial control panels 25 are caused to extend.
  • the partial control panel 25-2 is caused to swing and the hook 27-1 is engaged to the pin 28-2.
  • the partial control panel 25-2 is caused to swing and the hook 27-2 is engaged to pin 28-3.
  • the partial control panels 25-1, 25-2 and 25-3 are caused to extend in a line.
  • the car 10 is caused to descend and at the same time, the partial control panels 25 are caused to gradually approach the shaft side wall 2 by grasping the handle 91-3.
  • the hook 27-3 is engaged to the pin 28-4.
  • the partial control panels 25 extend in a line and are suspended to between the shaft side wall 2 and the car 10.
  • the operator 30 causes the car 10 to ascend and descend and performs the inspection work of target control equipment 42.
  • the above operation is reversed in folding the suspended partial control panels 25 in a zigzag manner and housing the suspended partial control panels 25 in the shaft top portion as shown in Figure 20 . That is, the partial control panels 25 are drawn onto the car 10 by grasping the handle 91-3, and the hook 27-3 and the pin 28-4 are disengaged. The car 10 is caused to ascend, the roller 29 is caused to move onto the car 10, and the partial control panel 25-4 is bent. Next, by operating the handle 91-2, the hook 27-2 and the pin 28-3 are disengaged and the hook 27-1 and the pin 28-2 are disengaged. By causing the car 10 to ascend, the partial control panel 25-3 and the partial control panel 25-2 are bent. By drawing the handle 91-2 or the handle 91-1 to the center side of the shaft 1, the partial control panel 25-2 and the partial control panel 25-1 are bent and come to the state shown in Figure 21 .
  • the partial control panel 25-1 is raised by grasping the handle 91-1 and the hook 27-1 is engaged to the pin 65.
  • the hook 27-2 of the partial control panel 25-2 is engaged to the pin 28-1 by pushing the handle 91-2 toward the shaft side wall 2 side.
  • the partial control panel 25-3 is raised by grasping the handle 91-3 and the hook 27-3 is engaged to the pin 28-2.
  • the hook 27-4 is engaged to the pin 28-3. That is, the partial control panels 25 are bent and folded in a zigzag manner and housed in the shaft top portion.
  • Embodiment 6 described above in the same way as with Embodiment 1, it is possible to easily adapt to a difference in the quantity of the control equipment 42 which is housed.
  • the partial control panels 25 may be standardized. Further, by moving the car 10 up and down, any control equipment can be easily reached and inspected. Since particularly the handle 91 is attached to the partial control panels 25, it is possible to easily fold the partial control panels 25 in a zigzag manner and to cause the partial control panels 25 to expand.
  • Embodiment 6 described above corresponds to the case where the handle 91 is attached to the control panel 20 shown in Figure 3 . However, also in a case where the handle 91 is attached to the control panel 20 shown in Figure 14 , folding and expansion become similarly easy.
  • the construction of the elevator control panel according to the present invention can be used in elevator control panels for which it is necessary to take measures to adapt to an increase or a decrease in the quantity of control equipment to be housed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP06730299A 2005-04-13 2006-03-28 Aufzugsteuertafel Withdrawn EP1930278A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005115267A JP4792798B2 (ja) 2005-04-13 2005-04-13 エレベータの制御盤
PCT/JP2006/306351 WO2006112240A1 (ja) 2005-04-13 2006-03-28 エレベータの制御盤

Publications (2)

Publication Number Publication Date
EP1930278A1 true EP1930278A1 (de) 2008-06-11
EP1930278A4 EP1930278A4 (de) 2013-03-06

Family

ID=37114971

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EP06730299A Withdrawn EP1930278A4 (de) 2005-04-13 2006-03-28 Aufzugsteuertafel

Country Status (5)

Country Link
EP (1) EP1930278A4 (de)
JP (1) JP4792798B2 (de)
KR (1) KR100904114B1 (de)
CN (1) CN101052581B (de)
WO (1) WO2006112240A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10227213B2 (en) 2016-04-15 2019-03-12 Otis Elevator Company Handrail used to open and close elevator car panels
WO2020001994A1 (de) * 2018-06-27 2020-01-02 Inventio Ag Wartungsschalttafel und aufzugsteuerung zum steuern von verlagerungsbewegungen einer aufzugkabine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037589A (ja) * 2009-08-11 2011-02-24 Toshiba Elevator Co Ltd エレベータの乗りかご
CN103167998B (zh) * 2010-10-20 2015-06-10 三菱电机株式会社 电梯的控制盘
JP5743325B2 (ja) * 2011-11-16 2015-07-01 東芝エレベータ株式会社 エレベータの制御装置
KR101623430B1 (ko) * 2015-05-19 2016-05-24 제일에스컬레이터(주) 에스컬레이터 제어반
JP6194985B1 (ja) * 2016-05-31 2017-09-13 三菱電機ビルテクノサービス株式会社 エレベーター制御盤の運搬装置
WO2018016032A1 (ja) * 2016-07-20 2018-01-25 三菱電機株式会社 エレベータ
JP6242974B1 (ja) * 2016-09-26 2017-12-06 東芝エレベータ株式会社 マシンルームレスエレベータ
WO2020003350A1 (ja) * 2018-06-25 2020-01-02 三菱電機株式会社 エレベータの制御盤
WO2021106057A1 (ja) * 2019-11-26 2021-06-03 三菱電機株式会社 エレベーターの制御装置およびエレベーターシステム
JP7188630B1 (ja) * 2022-04-26 2022-12-13 三菱電機株式会社 エレベーターケーブルの収納箱及びエレベーター装置
JP7451623B2 (ja) 2022-08-22 2024-03-18 東芝エレベータ株式会社 制御盤の固定装置

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EP1312575A1 (de) * 2001-11-16 2003-05-21 Inventio Ag Aufzugsanlage mit im Aufzugsschacht angeordneter Antriebseinheit und Steuerungseinheit
JP2004231351A (ja) * 2003-01-30 2004-08-19 Mitsubishi Electric Corp エレベーターの制御盤
WO2004074156A1 (ja) * 2003-02-20 2004-09-02 Mitsubishi Denki Kabushiki Kaisha エレベータ装置

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JPS60190091U (ja) * 1984-05-28 1985-12-16 三菱電機株式会社 エレベ−タの制御盤
JP2005132572A (ja) * 2003-10-30 2005-05-26 Mitsubishi Electric Corp エレベーター制御盤

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EP1312575A1 (de) * 2001-11-16 2003-05-21 Inventio Ag Aufzugsanlage mit im Aufzugsschacht angeordneter Antriebseinheit und Steuerungseinheit
JP2004231351A (ja) * 2003-01-30 2004-08-19 Mitsubishi Electric Corp エレベーターの制御盤
WO2004074156A1 (ja) * 2003-02-20 2004-09-02 Mitsubishi Denki Kabushiki Kaisha エレベータ装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10227213B2 (en) 2016-04-15 2019-03-12 Otis Elevator Company Handrail used to open and close elevator car panels
WO2020001994A1 (de) * 2018-06-27 2020-01-02 Inventio Ag Wartungsschalttafel und aufzugsteuerung zum steuern von verlagerungsbewegungen einer aufzugkabine

Also Published As

Publication number Publication date
JP2006290573A (ja) 2006-10-26
JP4792798B2 (ja) 2011-10-12
KR100904114B1 (ko) 2009-06-24
CN101052581B (zh) 2011-05-11
WO2006112240A1 (ja) 2006-10-26
CN101052581A (zh) 2007-10-10
KR20070084378A (ko) 2007-08-24
EP1930278A4 (de) 2013-03-06

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