KR100904114B1 - Control board for elevator - Google Patents

Abstract

As the control panel 20 of the elevator provided in the hoistway 1, a plurality of partial control panels 25-1, 25-2, 25-3, in which the controller 42 is housed, hinge hinges 26-126-2. , The oscillation is freely connected by 26-3, and during the inspection, the partial control panels 25-1, 25-2, 25-3 hang down between the side walls 2 of the hoistway 2 and the car 10, 30 checks the partial control panels 25-1, 25-2, 25-3 by moving the elevator up and down. In normal operation of the elevator, the connection part is bent so as to be caught at the top of the hoistway with the partial control panels 25-1, 25-2, and 25-3 stacked up.

Elevator, control panel of elevator, controller, hinge latch, partial control panel

Description

Elevator control panel {CONTROL BOARD FOR ELEVATOR}

The present invention relates to a structure of a control panel of an elevator installed in a hoistway.

As a control panel of a conventional elevator provided in a hoistway, it consists of a front unit and a back unit, and the hinge mutually pivotally supported so that it may be mounted on the wall of a hoistway. In the case of maintenance inspection, all the units are rotated so as to protrude toward the center side of the hoistway to be opened (see Patent Document 1, for example).

Patent Document 1: Japanese Patent Application Laid-Open No. 2004-231351

Problems to be Solved by the Invention

When the control panel is installed in the hoistway, the hoistway is equipped with a car, a balance weight, a guide rail, a governor, a landing door closing device, and the like, so that the space for mounting the control panel is limited. In addition, when a control panel is installed in a hoistway, an elevator car or a pit floor serves as a scaffold for work. Girder or elevator door closing device is installed on the elevator car, and furthermore, lighting device of the elevator car is installed. The pit is provided with a shock absorber and a sheave for the governor. For this reason, a working space becomes a limited narrow thing.

By the way, the control panel of the elevator is indispensable. For this reason, it is necessary to perform maintenance inspection work easily. When the control panel is installed in the hoistway, both the installation space and the work space are restricted as described above.

For the above situation, since the control panel of the conventional elevator provided in the hoistway is protruded to the hoistway wall, the control panel of the conventional elevator should be mounted within a range to avoid interference with the hoisted area of the car. For this reason, the protrusion dimension of a control panel is also limited.

Moreover, when all the units are rotated and the control panel is opened, it protrudes to the lifting area of the car. Therefore, it is impossible to raise or lower the car to the area where the control panel is mounted when the control panel is opened. For this reason, the maintenance staff of an elevator cannot move up and down using a cage | basket | car, and cannot perform inspection work of a control panel, and, as a result, the height dimension of a control panel is also limited to the range suitable for extension of a maintenance staff.

As described above, since the control panel of the conventional elevator is limited in external dimensions, there is a problem that the controller to be stored is necessarily limited.

In addition, since the control panel rotates and opens all the units in the horizontal direction, the controller to be inspected is deployed in the horizontal direction. For this reason, there also existed a problem that the maintenance inspection work had to be moved since the work floor had to be moved left and right.

The present invention has been made to solve the above problems, and an object of the present invention is to provide an elevator control panel that can easily increase or decrease the storage space in response to many and few controllers.

Moreover, it aims at providing the control panel of an elevator which maintenance maintenance work is easy to perform.

Means to solve the problem

An elevator control panel according to the present invention is a control panel provided in a hoistway, in which a plurality of partial control panels in which a controller is housed are freely connected to each other, and a partial control panel hangs between the hoistway sidewall and the car at the time of inspection, Normally, the connection part is bent so as to be caught at the top of the hoistway with the partial control panels overlapped.

Effects of the Invention

As described above, since the elevator control panel according to the present invention is connected to the partial control panel, the number of the partial control panels can be easily increased or decreased according to the number of the control units accommodated.

In addition, when the control panel is inspected, the partial control panel is arranged between the hoistway side walls and the car, so the car can be driven up and down to check the partial control panel. For this reason, even if the partial control panel hangs down and spreads extensively in the longitudinal direction, it is possible to easily reach and inspect the required part by lifting the car.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross sectional view of a top of a hoistway in which a control panel of an elevator in accordance with Embodiment 1 of the present invention is housed.

FIG. 2 is a front view of the control panel of the elevator folded as viewed by the arrow from the II-II line portion in FIG. 1; FIG.

3 is a side view of the control panel of the elevator viewed from the cross-section of the line III-III of FIG.

4 is a side view of a control panel of the elevator in accordance with the first exemplary embodiment of the present invention.

5 is a side view of a control panel of an elevator in accordance with the first exemplary embodiment of the present invention.

FIG. 6 is a side view of a control panel of the downed elevator in Embodiment 1 of the present invention. FIG.

The side view of the control panel of the elevator in Embodiment 2 of this invention.

FIG. 8 is a cross-sectional view taken along arrow line VII-VII of FIG. 7. FIG.

The side view of the control panel of the elevator in the middle of drooping in Embodiment 2 of this invention.

Fig. 10 is a side view of a control panel of the hanging elevator in Embodiment 2 of the present invention.

The side view of the control panel of the elevator in Embodiment 3 of this invention.

12 is a side view of a control panel of a half-opened elevator in Embodiment 3 of the present invention.

Fig. 13 is a side view of a control panel of the hanging elevator in Embodiment 3 of the present invention.

14 is a side view of a control panel of a side-mounted elevator according to Embodiment 4 of the present invention.

The side view of the control panel of the elevator in the middle of the loading in Embodiment 4 of this invention.

Fig. 16 is a side view of a control panel of the hanging elevator in Embodiment 4 of the present invention.

The side view of the control panel of the opened elevator in Embodiment 5 of this invention.

FIG. 18 is a front view of the control panel of the elevator as seen by the arrow from the XVIII-XVIII line position in FIG. 17; FIG.

FIG. 19 is a plan view of the control panel of the elevator as seen by the arrow from the line XIX-XIX in FIG. 18; FIG.

20 is a side view of a control panel of a folded elevator in Embodiment 5 of the present invention.

The side view of the control panel of the elevator in the middle of the loading in Embodiment 5 of this invention.

Fig. 22 is a side view of a control panel of the hanging down elevator in Embodiment 5 of the present invention.

Explanation of the sign

1: hoistway, 2: hoistway sidewalls, 3: hoistway ceilings, 4: top clearance, 5: machine beams, 6: hoist, 7: crossbeams, 8: crossbeams, 9: cage guide rails, 10: cage , 11: sheave, 12: elevator drive switch, 13: counterweight, 14: weight guide rail, 15: sheave, 16: rope fixation, 17: rope fixation, 18: main rope, 19: platform, 20: control panel, 21 : Support arm, 22: bolt, 23: pin, 24: hanger plate, 25: partial control panel, 26: hinge latch, 27: hook, 28: pin, 29: roller, 30: repairman, 31: mounting plate, 32 : Sheave, 33: control panel guide rail, 34: weight guide rail, 35: bracket, 36: rope, 37: weight, 38: rope fixing 39: rocking arm, 40: engagement arm, 41: roller, 42: controller , 51: case, 52: anchor bolt, 53: cover, 54: hinge latch, 55: butterfly bolt, 61: hanger plate, 62: partial control panel, 63: hinge latch, 64: hanging latch, 65: pin, 66 : Hook, 67: spacer, 71: case, 72: bottom Plate, 73: cover, 74: hinge latch, 75: first side plate, 76: hinge latch, 77: first mounting plate, 78: second side plate, 79: hinge latch, 80: second mounting, 91: handle, 92: rocking shaft, 93: arm, 94: handle, 95: stopper, 96: fixed shaft.

Implement the invention  Preferred form for

In the embodiment of the present invention, a control panel of an elevator having no machine room will be described as an example.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described with reference to drawings. In addition, in each figure, the same code | symbol is attached | subjected to the same or corresponding part, and the duplication of description is abbreviate | omitted.

Example  One

1 to 6 show a first embodiment of the present invention.

1 and 2 show the hoistway 1 of an elevator having no machine room, Fig. 1 is a cross sectional view of the top of the hoistway, and Fig. 2 is a longitudinal cross-sectional view of the II-II line portion of Fig. 1.

Machine beams 5 crossing the hoistway 1 are hypothesized on the hoistway sidewall 21 of the top of the hoistway 1. In addition, horizontal girders 7 and 8 are provided on the side walls 2 of the left and right hoistways. The hoisting machine 6 is provided in the machine beam 5, and the main rope 18 is wound up in the hoisting machine 6. As shown in FIG. A car guide rail 9 is installed upright along the side walls 2 of the left and right, and the top ends thereof are fixed to the horizontal girders 7 and 8, respectively. Similarly, a weight guide rail 14 stands up along the hoistway side wall 2 on the right side.

Sheaves 11 are attached to the lower left and right sides of the car 10, respectively. One main rope 18 descending from the hoist 6 is wound on the sheave 11 and is caught by a rope fixing 16 fixed to the crossbeam 7. Moreover, the other main rope 18 is wound up by the sheave 15 attached to the counterweight 13, and is caught by the rope fixing 17 fixed to the crossbeam 8.

By the rotation of the hoist 6, the car 10 and the balance weight 13 are lifted and lifted through the main rope 18 to stop at the landing 19.

The control panel 20 is attached to the top of the hoistway on the left side where the counterweight 13 is not suspended. The control panel 20 includes a plurality of partial control panels 25-1, 25-2, and 25-3 in which the controller is accommodated, the hanger plate 24 hanging from the cross girders 7, and the cross girders. One end is fixed to (7) and is caught by the support arm 21 provided horizontally. The control panel 20 includes a plurality of partial control panels 25-1, 25-2, and 25-3 in which the controller is accommodated. Hereinafter, when generically named, it is set as the partial control panel 25.

FIG. 3: is a side view of the control panel 20 which looked at the cross section of the III-III line | wire of FIG. 2 with an arrow, and shows the normal control panel 20 which an elevator is operating. In addition to FIG. 2, the structure of the control panel 20 is described.

In the uppermost part control panel 25-1, one end on the side of the hoistway side wall 2 is freely swinged on the hanger plate 24 by the hinge latch 26-1. On the other end, the hook 27-1 is freely swinged, and is hooked by a pin 23 planted in the support arm 21, and the partial control panel 25-1 is connected to the hinge latch 26-1. It is hooked by the hook 27-1.

At the other end of the uppermost part control panel 25-1, the other end of the partial control panel 25-2 is freely swayed by the hinge latch 26-2. A hook 27-2 is freely swinged at one end of the partial control panel 25-2, and is caught by a pin 28-1 which is installed at one end of the partial control panel 25-1. For this reason, the partial control panel 25-2 oscillates through the hinge latch 26-2, is superimposed on the partial control panel 25-1, and is laterally fastened.

One end of the partial control panel 25-2 is freely swinged by one end of the partial control panel 25-3 by the hinge latch 26-3. On the other end of the partial control panel 25-3, the hook 27-3 is freely mounted, and the hook 27-3 is caught by a pin 28-2 which is planted at the other end of the partial control panel 25-2. For this reason, the partial control panel 25-3 oscillates through the hinge latch 26-3, is superimposed on the partial control panel 25-2, and is laterally fastened.

That is, in the normal time when the elevator is in an operating state, each of the control panels 25 is bent to the support arm 21 and the hanger plate 24 mounted at the top of the hoistway in a state in which the connection part is bent and stacked in a zigzag shape. Hanging

Next, the method of hanging each folded part control panel 25 between the hoistway side wall 2 and the cage | basket | car 10 is demonstrated based on FIG. 4 thru | or FIG.

As shown in FIG. 4, in order to separate the partial control panel 25 from the hoistway side wall 2, the maintenance worker 30 detaches the hook 27-2 from the pin 28-1, and the hinge latch ( Swing the partial control panels 25, 25-3 through 26-2).

Next, as shown in FIG. 5, the maintenance worker 30 removes the hook 27-3 from the pin 28-2, and attaches in the state which contacted the roller 29 on the cage | basket | car 10. As shown in FIG. Let's do it. In addition, after removing the hook 27-1 from the pin 23, the car 10 is lowered. With the lowering of the car 10, the partial control panel 25-1 swings through the hinge clasp 26-1, and as shown in FIG. 6, each of the partial control panels 25 is the hoistway side wall 2. And hang down between the car 10. At this time, the hook 27-1 is caught by the pin 28-2, and the hook 27-2 is caught by the pin 28-3. The maintenance staff 30 raises and lowers the cage | basket | car 10 in the state which lined up the partial control panel 25, approaches the target site, and performs maintenance check.

Next, in order to fold the down-lined part control panel 25 in a zigzag shape, and to hang it on the support arm 21 and the hanger plate 24 mounted in the upper part of the hoistway, the operation opposite to the above is performed.

That is, the lowest part control panel 25-3 is moved on the cage | basket | car 10. As shown in FIG. The operation switch 12 on a cage | basket | car is operated, the cage | basket | car 10 is raised, and the roller 29 is affixed in the state which contacted the cage | basket | car 10. Moreover, after raising the cage | basket | car 10, each part control panel 25 is folded in a zigzag form, the hook 27-1 is hooked on the pin 223, and the hook 27-2 is pin 28-1. The hook 27-3 to the pin 28-2. That is, it is set as the state shown in FIG.

According to the first embodiment, since the control panel 20 of the elevator is constituted by the partial control panels 25 connected in a row, the number of the partial control panels 25 can be easily increased or decreased. For this reason, even if there are many and few controllers accommodated by the model of an elevator, it can respond easily.

Moreover, since the control panel 20 was comprised by the some partial control panel 25, productivity of the control panel 20 can be improved by standardizing the partial control panel 25. As shown in FIG.

In addition, in the case of inspection, since the partial control panel 25 was made to hang between the hoistway side wall 2 and the cage | basket | car 10, even if the partial control panel 25 was extended extensively in the vertical direction, the cage | basket | car ( By elevating 10), the required part can be easily reached and inspected while standing at the fixed position on the car 10.

Furthermore, since the roller 29 of the partial control panel 25-3 is attached to the car 10 in a state of being in contact with the car 10, the folded part control panel 25 is easily lifted by lifting the car 10. It can stretch and hang, and can also be folded in a zigzag pattern.

Example  2

7-10 show Embodiment 2 of this invention.

According to the second embodiment, the guide rail is mounted along the side wall of the hoistway, and one end side of the partial control panel folded in a zigzag shape is engaged with the guide rail, and the end of the rope is caught by the lowest part control panel. It is made to elevate, roll up the sheave, invert it, and hang the other end on the weight to offset part of the weight to flex.

That is, FIG. 7 is a side view of the control panel 20 of the elevator in which the partial control panel 25 is folded in a zigzag shape and stacked in four stages, and corresponds to the cross-sectional view of the V-V line cross section shown in FIG. 8 as an arrow. do. FIG. 8: is sectional drawing which looked at the X-ray cross section of FIG. 7 with the arrow, and the controller 42 is accommodated inside.

The hoistway side wall 2 is provided with a bracket 35 protruding at a predetermined interval in the horizontal direction, and the bracket 35 has a pair of control panel guide rails 33 and a weight guide having a U-shaped cross section. The rail 34 is mounted. The rocking arms 39 bent in the shape of cracks are protrudingly provided on both side surfaces of the hoistway side wall 2 side of the uppermost partial control panel 25-1 so that the rocking motion of the control panel guide rail 33 is freely supported about the axis. . Moreover, the engaging arm 40-2 curved in the shape of a crack is attached to the both side surfaces of the elevation side wall 2 side of the partial control panel 25-2 of the next stage, and the roller 41- freely rotates at the edge part. 2) is mounted. The roller 41-2 is engaged with the groove of the control panel guide rail 33. The engaging arm 40-4 is similarly attached to the lowermost part control panel 25-4, and the roller 41-4 which is free to rotate is attached to the edge part. The roller 41-4 is engaged with the groove of the control panel guide rail 33.

Moreover, the weight 37 is engaged with the weight guide rail 34 so that it may move up and down. The rope control 38 protrudes toward the hoistway side wall 2 side at the lowermost part control panel 25-4. The weight guide rail 34 and the rope fixing 38 are connected by the rope 36 wound around the sheave 32 attached to the horizontal girders 7 via the mounting plate 31. That is, the weight 37 cancels the weight of the partial control panel 25.

In normal operation when the elevator is in an operating state, the weight 37 is lowered and the partial control panel 25 is folded in a zigzag shape. One end of the uppermost control panel 25-1 is caught by the control panel guide rail 33 via the swinging arm 39, and the other end thereof is supported by the support arm 21 via the hook 27-1 and the pin 23. It's hanging on the side. Each of the partial control panels 25 leading to the top of the hoistway in the state in which the hooks 27 are hooked to the pins 28 of the upper partial control panel 25 is bent and stacked in a zigzag shape. Housed in

Next, the method of hanging each part control panel 25 folded and stacked between the hoistway side wall 2 and the cage | basket | car 10 is demonstrated based on FIG. 9 and FIG.

As shown in FIG. 9, the maintenance staff 30 removes each of the hooks 27-1 to 27-4 from the pins 23, 28-1 to 28-3, respectively.

The partial control panel 25-1 swings and hangs through the swinging arm 39. The partial control panel 25-2 of the next stage is guided to the control panel guide rail 33 and hangs. Similarly, the lowermost part control panel 25-4 is guided to the control panel guide rail 33 and hangs. The partial control panel 25-3 is guided to the control panel guide rail 33 via the engaging arm 40-2 of the partial control panel 25-2 and hangs up. The weight 37 gradually rises due to the hanging of the partial control panel 25.

When each part control panel 25 hangs down and it extends to the straight state from the state which bent the zigzag shape, as shown in FIG. 10, the hook 27-1 to the pin 28-2 and the hook 27 -2) to pin 28-3 and hook 27-3 to pin 28-4, respectively. By this latch, each control panel 25 is caught by the control panel guide rail 33 via the swinging arm 39 and the engaging arm 40, and hangs between the car 10 and the hoistway side wall 2. .

The maintenance staff 30 moves up and down the cage | basket | car 10, and approaches the target site | part of the partial control panel 25 which hanged up and down, and performs maintenance check.

Next, in order to bend each stacked control panel 25 in a zigzag shape and stack the hooks 27-1, 27-2, and 27-3, the pins 28-2 and 28, respectively. -3, 28-4), and are bent as shown in FIG. Moreover, the hinge latches 26-2, 26-3, 26-4 which connect each part control panel 25 are bent. Finally, as shown in FIG. 7, hooks 27-1, 27-2, 27-3, and 27-4 are caught by pins 23, 28-1, 28-2, and 28-3, respectively. Each part control panel 25 is piled up and stored in the top clearance gap 4.

According to the second embodiment described above, similarly to the first embodiment, it is possible to easily cope with a large and small number of the controllers 42 to be stored.

Moreover, the productivity of the control panel 20 can be improved by standardizing the partial control panel 25.

In addition, even if the partial control panel 25 has been extensively deployed in the longitudinal direction, by elevating the car 10, it is possible to easily reach and inspect the required portion while standing at the correct position on the car 10.

In particular, the partial control panel 25 is guided to the control panel guide rail 33 and stretched, and the weight is canceled by the weight 37, so that the expansion and bending work of the partial control panel 25 is easy.

Example  3

11 to 13 show a third embodiment of the present invention.

11 is a side view of the control panel of the elevator in which the case 51 is mounted on the hoistway ceiling 3 by the anchor bolt 52 with the opening downward. In the case 51, the opening is normally closed by the lid 53 to which the swing is freely mounted through the hinge latch 54, and is firmly tightened by the butterfly bolt 55. The cover 53 is equipped with a controller 42.

12 shows a state where the butterfly bolt 55 is loosened and the lid 53 swings halfway open.

FIG. 13 shows a state where the lid 53 swings again and hangs along the hoistway side wall 2 through the hinge clasp 54. The controller 42 is exposed because it is mounted on the cover 53.

Also in the third embodiment, since the controller 42 is mounted on the cover 53 and hangs down, the maintenance and inspection work is easy.

Example  4

14-16 shows Embodiment 4 of this invention.

FIG. 14 is a side view of the control panel 20 of the elevator in which the partial control panels 62-1, 62-2, 62-3 are stacked sideways and hung on the hoistway ceiling 3. As shown in FIG.

The hanger plate 61 which hangs along the hoistway side wall 2 is attached to the hoist ceiling 3 by the anchor bolt 52. One end of the partial control panel 62-1 is freely mounted to the hanger plate 61 via the hinge latch 63-1, and the other end of the partial control panel 62-1 is lifted from the ceiling 3 of the hoistway. The hook 66 is hooked to the pin 65 protruding from the hanging hook 64. The other end of the partial control panel 62-1 is provided with the hinge clasp 63-2. The other end of the partial control panel 62-2 is attached to this hinge clasp 63-2, and the partial control panel 62-2 is hung on the upper side with a predetermined space. The hinge clasp 63-3 is attached to one end of the partial control panel 62-2. One end of the partial control panel 62-3 is attached to this hinge clasp 63-3, and is fastened laterally between the partial control panel 62-1 and the partial control panel 62-2, and the partial control panel 62-1. ) Is separated by the spacer 67.

FIG. 15: is a side view which shows the state in which the partial control panel 62 hanged along the hoistway ceiling 3 along the hoistway side wall 2 in the overlapped state.

In other words, the hook 66 and the pin 65 are released and the hinge latch 63-1 swings in the arrow direction (clockwise) of the city to stack the partial control panel 62 in the stacked state. . Next, the hinge latch 63-2 is swung in the direction of the arrow in the figure to reverse it. In addition, the hinge clasp 63-3 is swung in the direction of the arrow in the figure to reverse it. As described above, by swinging the hinge latches 63-1 to 63-3 clockwise as shown, the partial control panels 62-1 to 62-3 hang down along the hoistway side walls 2.

FIG. 16 shows the partial control panels 62-1 to 62-3 along the hoistway sidewall 2. As shown in FIG. The maintenance staff 30 performs the maintenance check by approaching the target site | part of the partial control panel 25 which hanged up and down by operating the cage | basket | car operation switch 12 and raising and lowering the cage | basket | car 10.

Next, in order to superimpose the parted control panels 62-1 to 62-3 to each other, and to store it at the top of the hoistway as shown in FIG. 14, first, the partial control panel 62-3 is counterclockwise. Direction is reversed so as to overlap with the upper control panel 62-2 adjacent to each other. In addition, the partial control panel 62-2 and the partial control panel 62-3 are inverted in the counterclockwise direction so that they overlap with the adjacent upper control panel 62-1. That is, it is set as the state of FIG. The overlapped partial control panels 62-1 to 62-3 are side-mounted in the state shown in Fig. 14 and stored at the top of the hoistway.

That is, the plurality of partial control panels 62 are freely connected to each other by the hinge latch 63, and during inspection, the partial control panel 62 is provided with the hoistway side wall 2 and the car as shown in FIG. When the elevator is running down and opened, and the elevator is operating, the hinge latch 63 is bent, and the partial control panel 62-3, which is hanging at the bottom at the time of inspection, is reversed to be adjacent to the upper part. ) Overlap with the partial control panel 62-2 hanging on the side), inverted in the same direction sequentially, and overlap with the partial control panel 62-1 on the uppermost side, and then hang it on the hanging clasp 64. It is to be stored at the top of the hoistway.

According to the fourth embodiment, it is possible to easily cope with a large and small number of the controllers 42 housed in the same manner as the first embodiment.

In addition, productivity of the control panel 20 can be improved by standardizing the partial control panel 62.

In addition, even if the partial control panel 62 has been extensively deployed in the longitudinal direction, the elevator 10 can be lifted and lifted to easily reach and inspect the required portion while standing at the correct position on the elevator 10.

In particular, since the partial control panels 62 are sequentially inverted in the same direction and overlapped, the partial control panels 62 can be inverted and overlapped in turn in the counterclockwise direction for each of the partial control panels 62, and the inverted partial control panels 62 are inverted in the clockwise order. Since it can extend | stretch, extension and overlap of the partial control panel 62 become easy.

Example  5

17 to 19 show a fifth embodiment of the present invention.

17 is a side view of the control panel of the opened elevator. FIG. 18 is a front view of the control panel of the elevator as seen by the arrow from the position XVIII-XVII in FIG. 17. FIG. 19 is a plan view of the control panel of the elevator as seen by the arrow from the line XIX-XIX in FIG. 18.

In the case 71, the bottom plate 72 is attached to the hoistway ceiling 3 by the anchor bolt 52. The lid 71 is freely swinged by the hinge latch 74 to the case 71, and the opening of the case 71 is opened and closed, and is normally tightened by the butterfly bolt 55. To close the opening.

On one side of the inner surface of the lid 73, the first side plate 75 is provided upright. The first side plate 75, which is bent in an L shape, is freely swinged by the hinge clasp 76 on the first side plate 75. For this reason, the 1st mounting plate 77 spaces the 1st predetermined space which is the dimension of the mounting of the 1st side plate 75 from the inner surface of the cover 73. As shown in FIG.

On the other side of the inner surface of the lid 73, a second side plate 78 protruding larger than the first side plate 75 is provided. The second mounting plate 80, which is bent in an L shape, is freely mounted to the second side plate 78 by a hinge latch 79. As shown in FIG. For this reason, the 2nd mounting plate 80 has the 2nd predetermined space which is the dimension of the mounting of the 2nd side plate 78 from the inner surface of the cover 73, and covers through the 1st mounting plate 77 It is made to oppose the inner surface of 73.

That is, the inner surface of the lid 73, the first mounting plate 77 and the second mounting plate 80 are spaced from each other, and the controller 42 is mounted, respectively. Thus, as shown in FIG. 19, the controller 42 opens the side wall 2 of the hoistway by opening the lid 73, opening the first mounting plate 77, and opening the second mounting plate 80. Are exposed along.

According to the fifth embodiment, the controller 42 is installed on the lid 73, the first mounting plate 77 and the second mounting plate 80, and is opened and exposed during maintenance inspection, so that the car ( 10) The desired controller 42 can be easily reached from above. In particular, since the controller 42 can be mounted on multiple surfaces, the controller 42 can be used in many elevators.

Example  6

20 to 22 show a sixth embodiment of the present invention.

FIG. 20 is a side view of the control panel 20 which is folded and overlapped and accommodated in the top gap 4 of the hoistway 1. FIG. 21: is a side view of the control panel 20 in the middle of hanging down each part control panel 25 between the hoistway side wall 2 and the cage | basket | car 10, FIG. 22 is a side view of the control panel 20 which hanged down.

In FIG. 20, the hanger plate 61 and the hanging clasp 64 are attached to the hoist ceiling 3 by an anchor bolt 52. One end of the side wall 2 of the hoistway side of the uppermost part control panel 25-1 is freely swayed to the hanger plate 61 by the hinge latch 26-1. On the other end of the partial control panel 25-1, the hook 27-1 is freely swinged, and is caught by a pin 65 planted in the hanging clasp 64. That is, the partial control panel 25-1 is fastened laterally by the hinge latch 26-1 and the hook 27-1.

As in the first embodiment, the other end of the partial control panel 25-1 is freely swinged by the hinge latch 26-2 at the other end of the partial control panel 25-2. In addition, a hook 27-2 is freely mounted on one end of the partial control panel 25-2, and is caught by a pin 28-1 that is planted in one end of the partial control panel 25-1. have. For this reason, the partial control panel 25-2 oscillates through the hinge latch 26-2, is superimposed on the partial control panel 25-1, and is laterally fastened.

In the same manner below, the partial control panel 25-3 is hooked to the partial control panel 25-2 by the hinge latch 26-3 and the hook 27-3, and is stacked side by side. The partial control panel 25-4 is hooked to the partial control panel 25-3 by the hinge latch 26-4 and the hook 27-4, and is stacked side by side.

The handle 91-1 is attached to the side of the partial control panel 25-1. The handle 91-1 is composed of an arm 93 which is freely swung to the side surface by the swing shaft 92 and a handle 94 protruding from the end of the arm 93. . When the partial control panel 25-1 is sideways, the handle 91-1 is down. The stopper 95 is fixed to the side of the partial control panel 25-1, and when the arm 93 faces the longitudinal direction of the partial control panel 25-1, that is, from the hinge clasp 26-1. When the handle 94 is moved away from each other, the arm 93 rests against the arm 93.

The handle 91-3 of the same structure is attached also to the partial control panel 25-3.

The handle 91-2 is attached to the side surface of the partial control panel 25-2. The handle 91-2 is composed of an arm 93 held by a fixed shaft 96 and a handle 94 protruding from an end of the arm 93. The arm 93 protrudes toward the direction orthogonal to the longitudinal direction of the partial control panel 25-2, and when the partial control panel 25-2 is sideways, the handle 91-2 faces downward. It is.

Next, the method of hanging each part control panel 25 folded and overlapped between the hoistway side wall 2 and the cage | basket | car 10 is demonstrated based on FIG. 21 and FIG.

Also in the sixth embodiment, similarly to the first embodiment, the maintenance staff 30 first pushes the handle 91-2 toward the hoistway side wall 2 to push the hook 27-2 from the pin 28-1. 3, the partial control panels 25-2, 25-3, and 25-4 are rocked in the direction of removing from the hoistway side wall 2 via the hinge latch 26-2.

Next, the hooks 27-4 and the pins 28-3 are disengaged, and the roller 29 is attached in a state in which the roller 29 is in contact with the car 10. The handle 91-3 is brought into contact with the stopper 95 to lift the partial control panel 25-3 to release the hook 27-3 and the pin 28-2. Finally, the handle 91-1 is brought into contact with the stopper 95 to lift the partial control panel 25-1 to release the hooks 27-1 and the pins 65, as shown in Fig. 21. , And placed on the car 10 in a state where the partial control panel 25 is bent.

The car 10 is lowered to extend the curved control panel 25. First, the handle 91-2 is operated to swing the partial control panel 25-2 so that the hook 27-1 and the pin 28-2 are engaged. Similarly, the handle 91-2 is operated to swing the partial control panel 25-2 so that the hook 27-2 and the pin 28-3 are engaged. As a result, the partial control panels 25-1, 25-2, and 25-3 are extended to form a straight line.

In addition, while lowering the car 10, the handle 91-3 is gripped so that the partial control panel 25 gradually approaches the hoistway side wall 2. If the roller 29 is separated from the car 10, the hook 27-3 and the pin 28-4 are caught. By this locking, the partial control panel 25 extends in a straight line shape and hangs between the hoistway side walls 2 and the car 10. In this state, the maintenance worker 30 raises and lowers the cage | basket | car 10, and performs the inspection work of the target controller 42. As shown in FIG.

Next, in order to fold the down-lined part control panel 25 in a zigzag shape and store it in the upper part of a hoistway as shown in FIG. 20, operation reverse to the above is performed.

That is, the handle 91-3 is gripped, the partial control panel 25 is pulled on the cage | basket | car 10, and the hook 27-3 and the pin 28-4 are released. The car 10 is raised to attach the roller 29 in contact with each other so that the partial control panel 25-4 is bent.

Next, the handle 91-2 is operated to release the hook 27-2 and the pin 28-3 and the hook 27-1 and the pin 28-2. By raising the cage | basket | car 10, the partial control panel 25-3 and the partial control panel 25-2 are bent. The partial control panel 25-2 and the partial control panel 25-1 are bent by pulling the handle 91-2 or the handle 91-1 toward the center of the hoistway 1, so that the state shown in FIG. do.

In FIG. 21, the handle 91-1 is gripped to lift the partial control panel 25-1 so that the hook 27-1 is caught by the pin 65. Next, the handle 91-2 is pushed toward the hoistway side wall 2 to engage the hook 27-2 of the partial control panel 25-2 with the pin 28-1. Further, the handle 91-3 is gripped to lift the partial control panel 25-3, and the hook 27-3 is caught by the pin 28-2. Finally, hook 27-4 is hooked onto pin 28-3. That is, the partial control panel 25 is folded in a zigzag shape and stored in the top of the hoistway as shown in FIG. 20.

According to the sixth embodiment, as in the first embodiment, it is possible to easily cope with a large and small number of the controllers 42 to be stored. In addition, the partial control panel 25 can be standardized. In addition, by elevating the car 10, the target controller can be easily reached and inspected.

In particular, since the handle 91 is attached to the partial control panel 25, the partial control panel 25 can be easily folded or extended in a zigzag shape.

In addition, although the said Embodiment 6 is corresponded when the handle 91 is attached to the control panel 20 of FIG. 3, even if the handle 91 is attached to the control panel 20 of FIG. 14, it folds similarly. And elongation becomes easy.

As mentioned above, the structure of the control panel of the elevator which concerns on this invention can be utilized in the control panel of the elevator which needs to respond to the increase / decrease of the control apparatus accommodated.

Claims (8)

The plurality of partial control panels housed in the controller are freely swinged in parallel to each other, and during the inspection, the partial control panels hang down between the side walls of the hoistway and the car, and normally, the connection parts are bent to fold in a zigzag fashion. An elevator control panel hanging on top of a hoistway with a partial control panel stacked on top. The method of claim 1, A guide rail is installed along the side wall of the hoistway, and one end side of the partial control panel is engaged with the guide rail, and the one end of the rope is caught by the lowermost part control panel and raised, wound on the sheave, and the other end is caught by the weight. Elevator control panel to offset the weight of the partial control panel. The case is mounted on the ceiling of the hoistway with the opening facing downward, and the controller is mounted on the cover which opens and closes the opening by swinging freely in the case. Normally, the cover is closed so that the controller is in the case. The control panel of the elevator accommodated, the cover is swinging and open so that the controller is exposed when the inspection. A plurality of partial control panels housed in the controller are freely swinged in parallel to each other, and the partial control panel is hanged between the side walls of the hoistway and the car at the time of inspection, and the connection part is bent at the bottom during the inspection. Invert the part control panel that has been folded so that it overlaps with the part control panel hanging on the adjacent upper part, and inverted in the same direction sequentially and overlapped with the part control panel of the highest level. panel. The case is mounted on the ceiling of the hoistway with the opening facing downward, and the swing is freely mounted on the case so that the swing can be made while the lid is opened and opened with a first predetermined space on one side of the inner side of the lid. The first mounting plate is freely mounted and faces the inner side of the lid, and the oscillation is freely mounted in a state in which the second predetermined space larger than the first predetermined space is placed on the other side of the inner side of the lid. An elevator having a second mounting plate facing the inner side surface of the cover through a first mounting plate, wherein the controller is mounted on the inner surface, the first mounting plate and the second mounting plate, respectively. panel. The control panel of an elevator provided with the handle protruding in the direction parallel to a rocking axis, in the side surface of the partial control panel of the control panel of the elevator of Claim 1. The control panel of the elevator provided with the handle protruding in the direction parallel to a rocking axis, in the side surface of the partial control panel of the control panel of the elevator of Claim 4. The method according to claim 6 or 7, The handle is to be attached to the side of the partial control panel via the arm, And the arm controls the reversible movement of the handle in a direction away from the support axis of the partial control panel by swinging.

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