JP7063425B1 - Elevator car operation panel and sleeve wall fixing structure - Google Patents

Abstract

An object of the present application is to obtain a sleeve wall integrated elevator car operation panel and a sleeve wall fixing structure capable of improving the rigidity of the sleeve wall by a method other than increasing the plate thickness of the sleeve wall. For this purpose, the elevator car operation panel of the present application includes a car operation panel main body provided in the elevator car chamber, a box-shaped box panel for accommodating the car operation panel main body, and a sleeve wall of the car chamber in which the box panel can be opened and closed. And the fixing part fixed to the sleeve wall and having a fourth hole facing the third hole formed on the upper surface or the lower surface of the cab, and the sleeve wall with the sleeve wall closed. A rod-shaped insertion / extraction member penetrating the first hole formed and the second hole formed in the box panel, and a fourth hole formed in the fixed portion with the sleeve wall closed. It is provided with a rod-shaped fitting member that penetrates and fits into a third hole formed in the upper surface of the cab above the sleeve wall or the lower surface below the sleeve wall.

Description

The present disclosure relates to a car operation panel of an elevator integrated with a sleeve wall and a sleeve wall fixing structure.

Conventionally, there is known a technique for fixing a car operation panel of an elevator integrated with a sleeve wall so that the sleeve wall cannot be opened during normal operation while the sleeve wall can be opened and closed (for example, Patent Document 1).

In the car operation panel of the elevator integrated with the sleeve wall of Patent Document 1, the sleeve wall is rotatably attached to the box panel accommodating the car operation panel main body. In Patent Document 1, the side surface of the sleeve wall and the side surface of the box panel are fixed by inserting an insertion / extraction member. The sleeve wall can be released from being fixed by removing the insertion / extraction member.

Japanese Unexamined Patent Publication No. 11-79616

The side surface portion of the sleeve wall of the car operation panel of Patent Document 1 and the box panel were only fixed by the insertion / extraction member. The sleeve wall is required to have rigidity so as not to be deformed, but the rigidity is insufficient only by fixing it on the side surface. Therefore, conventionally, in order to secure the rigidity of the sleeve wall, it is necessary to increase the plate thickness of the sleeve wall itself, and there is a problem that the material cost of the sleeve wall increases.

It is an object of the present disclosure to obtain a sleeve wall integrated elevator car operation panel and a sleeve wall fixing structure capable of improving the rigidity of the sleeve wall.

The elevator car operation panel of the present disclosure includes a car operation panel main body provided in the elevator car chamber, a box panel for accommodating the car operation panel main body, a sleeve wall of the car chamber where the box panel can be opened and closed, and a sleeve wall. With the fixed fixing part and the sleeve wall closed, it penetrates the first hole formed in the sleeve wall, and at the same time, it is a rod-shaped object that can be freely inserted and removed into the second hole formed in the box panel. An insertion / removal member and a rod-shaped fitting member that can be inserted / removed into the third hole formed in the cab at the same time as penetrating the fourth hole formed in the fixing portion with the sleeve wall closed. With the sleeve wall closed, the insertion / extraction member is simultaneously inserted into the first hole and the second hole, and the fitting member is simultaneously inserted into the third hole and the fourth hole. When this is done, the insertion member is located in the direction of removal of the fitting member with respect to the third hole, and the fitting member comes into contact with the insertion member, so that the fitting member is not removed from the third hole. ..

The sleeve wall fixing structure of the present disclosure includes a fixing portion fixed to the sleeve wall of the car chamber where the box-shaped box panel for accommodating the car operation panel main body provided in the elevator car chamber can be opened and closed, and the sleeve wall is closed. In this state, the rod-shaped insertion / removal member that can be freely inserted / removed into the second hole formed in the box panel at the same time as penetrating the first hole formed in the sleeve wall, and the sleeve wall in the closed state. A rod-shaped fitting member that can be inserted and removed from the third hole formed in the cab at the same time as penetrating the fourth hole formed in the fixed portion is provided , and the sleeve wall is closed. Fitting into the third hole when the insertion / extraction member is simultaneously inserted into the first and second holes and the fitting member is simultaneously inserted into the third and fourth holes. The insertion / extraction member is located in the extraction direction of the fitting member, and the fitting member comes into contact with the insertion / extraction member, so that the fitting member is not removed from the third hole .

The elevator car operation panel and sleeve wall fixing structure of the present disclosure can improve the rigidity of the sleeve wall by fixing the sleeve wall and the cradle with a fitting member, and thus are compared with the conventional car operation panel. This makes it possible to reduce the plate thickness of the sleeve wall and reduce the material cost of the sleeve wall.

The figure which looked at the car operation panel at the time of a normal operation which concerns on Embodiment 1 from the inside of a car. The figure which looked at the car operation panel at the time of the normal operation which concerns on Embodiment 1 from the top. The figure which looked at the car operation panel at the time of maintenance which concerns on Embodiment 1 from the top. Perspective view of the upper part of the sleeve wall and the fixing portion according to the first embodiment. Cross-sectional view of the upper part of the car operation panel during normal operation according to the first embodiment as viewed from the front. Cross-sectional view of the lower part of the car operation panel during normal operation according to the first embodiment as viewed from the front. Cross-sectional view of the upper part of the car operation panel during maintenance according to the first embodiment as viewed from the front. Cross-sectional view of the lower part of the car operation panel during maintenance according to the first embodiment as viewed from the front. The figure which shows the transition of the state when the upper part and the lower part of the car operation panel when the sleeve wall which concerns on Embodiment 1 is fixed is seen from the front. Cross-sectional view of the upper part of the car operation panel during maintenance according to the second embodiment as viewed from the front. Cross-sectional view of the upper part of the car operation panel during normal operation according to the second embodiment as viewed from the front. Cross-sectional view of the lower part of the car operation panel during maintenance according to the second embodiment as viewed from the front. Cross-sectional view of the lower part of the car operation panel during normal operation according to the second embodiment as viewed from the front. The figure which shows the transition of the state when the upper part and the lower part of the car operation panel when the sleeve wall which concerns on Embodiment 2 is fixed is seen from the front.

Embodiment 1.
Hereinafter, the configuration of the elevator car operation panel 100 according to the first embodiment of the present disclosure will be described with reference to the drawings. FIG. 1 is a view of the car operation panel 100 during normal operation of the first embodiment of the present disclosure as viewed from the inside of the car chamber 1. FIG. 2 is a top view of the car operation panel 100 during normal operation according to the first embodiment of the present disclosure. FIG. 3 is a top view of the car operation panel 100 during maintenance according to the first embodiment.

The car operation panel 100 is provided in the car room 1. FIG. 1 shows a car operation panel 100 when the car operation panel 100 is installed on the right side of the doorway when viewed from the inside of the car room 1. The car operation panel 100 includes a car operation panel main body 2, a box panel 3, a sleeve wall 4, a fixing portion 5, an insertion / removal member 6, and a fitting member 7.

The sleeve wall 4 can open and close the opening of the box panel 3 facing the sleeve wall 4, and the sleeve wall 4 faces the doorway side and forms the width of the doorway, and is bent from the side surface to the inside of the car chamber 1. It has a front facing. In FIG. 2, the sleeve wall 4 is rotatably fixed to the inside of the car chamber 1 by one end of the box panel 3 near the wall and a hinge 4C. As shown in FIG. 3, the sleeve wall 4 is rotated in a direction away from the box panel 3, so that the box panel 3 opens. The hinge 4C rotatably connects the sleeve wall 4 to the box panel 3 at a portion of the sleeve wall 4 farther from the doorway than the window portion 4A. However, if the box panel 3 can be opened and closed, the box panel can be opened and closed. It may be fixed to a member of the car chamber 1 other than 3. Here, the surface fixed to the hinge 4C of the sleeve wall 4 is referred to as the front surface of the sleeve wall 4. The sleeve wall 4 is provided with a window portion 4A having an opening on the front surface. As shown in FIG. 1, since the sleeve wall 4 exposes the car operation panel main body 2 from the window portion 4A to the inside of the car chamber 1, the user operates the car fixed to the back surface of the sleeve wall 4 inside the box panel 3. The buttons on the board body 2 can be operated. The sleeve wall 4 is provided with a first hole portion 4B at the upper part and the lower part of the side surface facing the doorway side and forming the width of the doorway.

The car operation panel main body 2 includes buttons operated by the user in the car room 1. The car operation panel body 2 is fixed to the sleeve wall 4, and the car operation panel body 2 is housed inside the box panel 3 because the sleeve wall 4 is closed during normal operation, and the sleeve wall 4 is opened during maintenance. The car operation panel main body 2 is exposed to the outside of the box panel 3. The car operation panel main body 2 is fixed to the back side of the front surface of the sleeve wall 4, and the car operation panel main body 2 rotates as the sleeve wall 4 opens and closes. The window portion 4A, which is an opening on the front surface of the sleeve wall 4, is exposed inside the car chamber 1 so that the user can operate the buttons of the car operation panel main body 2.

The box panel 3 is a box-shaped panel having an opening on the side facing the sleeve wall 4, and houses the car operation panel main body 2 inside during normal operation. FIG. 5 is a cross-sectional view of the upper part of the car operation panel 100 during normal operation according to the first embodiment as viewed from the front, and FIG. 6 is a front view of the lower part of the car operation panel 100 during normal operation according to the first embodiment. It is a cross-sectional view. As shown in FIGS. 5 and 6, the box panel 3 has a second hole portion 3A formed in the upper part and the lower part of the side surface facing the entrance / exit side. The box panel 3 faces, for example, the first hole 4B of the sleeve wall 4 at the upper part and the lower part of the side surface.

The fixing portion 5 is plate-shaped and is provided on the sleeve wall 4 in parallel with the floor surface of the car chamber 1. The fixing portion 5 is formed with a fourth hole portion 5A facing the third hole portion 1A formed on the upper surface or the lower surface of the car chamber 1 for inserting the fitting member 7. In FIG. 1, the fixing portion 5 is provided near, for example, the upper end and the lower end of the sleeve wall 4, but it may be provided on at least one of them. Further, even if the fixing portion 5 is integrally formed with the sleeve wall 4 as a part of the sleeve wall 4, it is formed by fixing a plate-shaped member separate from the sleeve wall 4 to the sleeve wall 4 later. May be.

Here, when the fixing portion 5 is a plate-shaped member separate from the sleeve wall 4, the shapes of the sleeve wall 4 and the fixing portion 5 will be described with reference to FIG. FIG. 4 is a perspective view of the upper side of the upper sleeve wall 4 and the fixing portion 5 on the entrance / exit side of the car operation panel 100 according to the first embodiment. As shown in FIG. 4, the fixing portion 5 can be fixed to the sleeve wall 4 by attaching the L-shaped plate to the sleeve wall 4.

The insertion / extraction member 6 is a rod-shaped member, and in a state where the sleeve wall 4 is closed, the first hole portion 4B and the second hole portion 3A face each other, and the insertion / extraction member 6 is the first hole portion 4B. Can be freely inserted and removed from the second hole 3A. Further, during normal operation, the insertion / removal member 6 penetrates the first hole portion 4B and the second hole portion 3A. As shown in FIGS. 5 and 6, in the upper part and the lower part of the car operation panel 100, for example, the insertion / removal member 6 is simultaneously inserted into the first hole portion 4B of the sleeve wall 4 and the second hole portion 3A of the box panel 3. As a result, the sleeve wall 4 and the box panel 3 can be connected in the width direction of the doorway and fixed so that the sleeve wall 4 does not open during normal operation of the elevator. A female screw portion is provided in the first hole portion 4B, a male screw portion corresponding to the female screw portion is provided in the insertion / extraction member 6, and the insertion / removal member 6 is screwed into the first hole portion 4B to fix the female screw portion. May be good. The insertion / removal of the insertion / removal member 6 is performed by a worker during maintenance of the car operation panel 100.

The fitting member 7 is a rod-shaped member, and is inserted from the fourth hole portion 5A formed in the fixing portion 5 in a state where the sleeve wall 4 is closed, and is formed on the upper surface or the lower surface of the cab 1. It can be fitted into the hole 1A of 3. Specifically, with the sleeve wall 4 closed, a third hole 1A is formed on the side surface of the car chamber 1 facing the fourth hole 5A of the fixing portion 5 at the upper part of the car operation panel 100 from above. Has been done. With the sleeve wall 4 closed, a third hole 1A is formed on the side surface of the car chamber 1 facing the fourth hole 5A of the fixing portion 5 at the lower part of the car operation panel 100 from below. Further, with the sleeve wall 4 closed, the fourth hole portion 5A and the third hole portion 1A face each other in the upper part and the lower part of the car operation panel 100. Further, with the sleeve wall 4 closed, the fitting member 7 can be freely inserted and removed from the fourth hole portion 5A to the third hole portion 1A, and during normal operation, the fitting member 7 has the fourth hole portion 5A. And penetrates the third hole 1A. The upper surface of the cab 1 may be a member fixed to the upper part of the cab 1 such as the ceiling or the upper plate of the cab 1. As shown in FIGS. 5 and 6, the fitting member 7 is simultaneously inserted into the fourth hole 5A of the fixing portion 5 and the third hole 1A of the cab 1, and the fitting member 7 is the third hole. By fitting to 1A, the fixing portion 5 and the cab 1 can be connected. Specifically, the fitting member 7 vertically connects the fixing portion 5 and the side surface of the car chamber 1 facing the fourth hole portion 5A of the fixing portion 5 from above in the upper part of the car operation panel 100. Further, in the lower part of the car operation panel 100, the fitting member 7 connects the fixing portion 5 and the side surface of the car chamber 1 facing the fourth hole portion 5A of the fixing portion 5 from below in the vertical direction. The fitting member 7 may be threaded and fixed by screwing the fitting member 7 into the third hole portion 1A. Further, the fixing portion 5 is fixed to the sleeve wall 4 so as to be parallel to the floor surface. However, the term “parallel to the floor surface” means that the fitting member 7 is the fourth fixing portion 5. It is assumed that the inclination is such that it can be fitted into the third hole 1A inserted from the hole 5A and formed on the upper surface or the lower surface of the car chamber 1. As shown in FIGS. 5 and 6, since the fitting member 7 connects and fixes the fixing portion 5 and the car chamber 1, the sleeve wall 4 to which the fixing portion 5 is attached can be fixed to the car chamber 1. ..

With the above configuration, the car operation panel 100 of the first embodiment has the box panel 3 from the first hole 4B provided in the sleeve wall 4 with the sleeve wall 4 closed during the normal operation of the elevator. By inserting the insertion / extraction member 6 up to the second hole 3A of the sleeve wall 4, the sleeve wall 4 and the box panel 3 are connected and fixed. Further, by fitting the fitting member 7 into the third hole portion 1A of the car chamber 1, the sleeve wall 4 can be fixed to the car chamber 1 via the fixing portion 5.

Further, the car operation panel 100 at the time of maintenance will be described with reference to the drawings. FIG. 7 is a cross-sectional view of the upper part of the car operation panel 100 during maintenance according to the first embodiment as viewed from the front, and FIG. 8 is a front view of the lower part of the car operation panel 100 during maintenance according to the first embodiment. It is a cross-sectional view. As shown in FIGS. 7 and 8, by removing the insertion / extraction member 6 and the fitting member 7, the sleeve wall 4 can be released from being fixed and the sleeve wall 4 can be opened / closed.

Here, the operation of the car operation panel 100 of the first embodiment will be described. FIG. 9 is a diagram showing a transition of a state when the upper part and the lower part of the car operation panel 100 when the sleeve wall 4 of the first embodiment is fixed are viewed from the front.

At the time of maintenance, the insertion / removal member 6 and the fitting member 7 are removed from the car operation panel 100 as shown in FIG. 9A, and the sleeve wall 4 and the car chamber 1 are released from being fixed. During normal operation of the elevator, the fitting member 7 is simultaneously inserted into the fourth hole 5A of the fixing portion 5 and the third hole 1A of the cab 1 as shown in FIG. 9B, and the fitting member 7 is inserted. Is fitted into the third hole portion 1A to connect the fixing portion 5 and the car chamber 1. After the fitting member 7 is fitted into the third hole portion 1A, the insertion / removal member 6 is inserted into the first hole portion 4B of the sleeve wall 4 and the second hole portion of the box panel 3 as shown in FIG. 9C. By inserting the sleeve wall 4 into the 3A at the same time, the sleeve wall 4 and the box panel 3 are connected in the width direction of the doorway, so that the sleeve wall 4 does not open during normal operation of the elevator.

When the fitting member 7 and the insertion / removal member 6 are in contact with each other during normal operation, the fitting member 7 is inserted first, and then the insertion / removal member 6 is inserted. When opening the sleeve wall 4 at the time of maintenance, the fitting member 7 is removed from the third hole portion 1A, and the fixing between the sleeve wall 4 and the cab 1 is released. In the first embodiment, the fitting member 7 is inserted and removed by a worker when the car operation panel 100 is installed or maintained. The rigidity of the sleeve wall 4 is affected by the fixing strength of the sleeve wall 4 and the plate thickness of the sleeve wall 4. By fixing the sleeve wall 4 and the cab 1 with the fitting member 7, the strength thereof can be increased, and therefore the strength of the sleeve wall 4 can be increased without increasing the plate thickness of the sleeve wall 4. .. Therefore, with the sleeve wall 4 closed, the sleeve wall 4 is connected to the box panel 3 by the insertion / extraction member 6 in the width direction of the entrance / exit, and the sleeve wall 4 is vertically connected to the cab 1 by the fitting member 7. By doing so, the sleeve wall 4 is firmly connected in a closed state, so that the rigidity of the sleeve wall 4 can be improved.

As described above, in the elevator sleeve wall integrated car operation panel 100 of the first embodiment, the sleeve wall 4 is fixed to the car chamber 1 by the insertion / extraction member 6 and the fitting member 7 in a state where the sleeve wall 4 is closed. Has been done. Therefore, in contrast to the conventional car operation panel, in the car operation panel 100, the sleeve wall 4 is connected to the car chamber 1 in the vertical direction by the fitting member 7 while the sleeve wall 4 is closed. In 100, since the rigidity of the sleeve wall 4 is improved in the state where the sleeve wall 4 is closed, the plate thickness of the sleeve wall 4 can be reduced and the manufacturing cost can be reduced.

Of the car operation panel 100 of the first embodiment, the box-shaped box panel 3 for accommodating the car operation panel main body 2 provided in the elevator car room 1 is attached to the sleeve wall 4 of the car room 1 that can be opened and closed. , The plate-shaped fixing portion 5 parallel to the floor surface of the car chamber 1 and the sleeve wall 4 are inserted from the first hole portion 4B formed in the sleeve wall 4 in a closed state and inserted into the box panel 3. With the insertion / extraction member 6 capable of penetrating to the formed second hole 3A and the sleeve wall 4 closed, the fourth hole 5A provided in the fixing portion 5 is penetrated and the upper surface of the cab 1 is reached. Alternatively, the fitting member 7 that can be fitted into the third hole 1A provided on the lower surface has a sleeve wall fixing structure. Further, at least one of the upper and lower sleeve wall fixing structures of the sleeve wall 4 may be provided. The window portion 4A of the sleeve wall 4 may not be provided depending on the type of the car operation panel main body 2 installed in the space behind the sleeve wall 4.

Embodiment 2.
The car operation panel 100 of the second embodiment will be described. In the car operation panel 100 of the first embodiment, an operator inserts and removes the fitting member 7. On the other hand, in the car operation panel 100 of the second embodiment, the fitting member 7 is inserted / removed in conjunction with the insertion / removal of the insertion / removal member 6 even if the worker does not insert / remove the fitting member 7. The car operation panel 100 of the second embodiment is different from the car operation panel 100 of the first embodiment in that the shape of the insertion / extraction member 6 and the fitting member 7 and the urging member 8 and the guide member 9 are further provided.

First, the configuration of the upper part of the car operation panel 100 of the elevator of the second embodiment will be described with reference to FIG. FIG. 10 is a cross-sectional view of the upper part of the car operation panel 100 at the time of maintenance according to the second embodiment of the present disclosure as viewed from the front. Since the configuration having the same reference numerals as those in the first embodiment has the same functions, the description thereof will be omitted.

The fitting member 7 of the second embodiment is attached to the fixing portion 5 so as to be movable up and down. A cylindrical or Z-shaped guide member 9 that guides the fitting member 7 to be securely inserted into the third hole 1A of the car chamber 1 is fixed to the fixing portion 5 or the like. The guide member 9 may be in the shape of a cylinder or a plate bent into a Z shape with a hole, for example, as long as the fitting member 7 can move up and down inside. The guide member 9 may be fixed to the sleeve wall 4. As shown in FIG. 10, the guide member 9 on the upper part of the sleeve wall 4 restricts the downward movement of at least the upper fitting member 7 and prevents the upper fitting member 7 from coming off the sleeve wall 4. To support. With the sleeve wall 4 closed, the fitting member 7 is secured by one or both of the fixing portion 5 and the guide member 9 so that the fitting member 7 is securely inserted into the third hole portion 1A of the car chamber 1. The vertical movement of is guided.

The fitting member 7 of the second embodiment includes an inclined surface that is inclined with respect to the direction in which the insertion / extraction member 6 is inserted. Further, the tip of the insertion / removal member 6 of the second embodiment is provided with a tapered surface, and has a shape that makes it easy to push up the fitting member 7.

As shown in FIG. 10, when the insertion / removal member 6 is removed from the second hole 3A of the box panel 3 during maintenance, the fitting member 7 moves downward due to its own weight and is connected to the third hole 1A of the car chamber 1. The mating is disengaged. Specifically, with the sleeve wall 4 closed, the insertion / extraction member 6 is extracted from the position where the insertion / extraction member 6 penetrates the first hole portion 4B and the second hole portion 3A toward the first hole portion 4B. As the insertion / removal member 6 separates from the fitting member 7, the fitting member 7 is pulled out from the third hole portion 1A by its own weight. Actually, when the worker opens the sleeve wall 4 at the time of maintenance, the worker pulls out the insertion / removal member 6 from the first hole portion 4B of the sleeve wall 4.

FIG. 11 is a cross-sectional view of the upper part of the car operation panel 100 during normal operation according to the second embodiment of the present disclosure as viewed from the front. With the sleeve wall 4 closed after maintenance, the insertion / removal member 6 is inserted into the second hole 3A of the box panel 3 as shown in FIG. 11, so that the inclined surface of the fitting member 7 is at the tip of the insertion / removal member 6. It is pushed by the tapered surface and inserted into the third hole 1A of the car chamber 1.

Subsequently, the structure of the lower part of the car operation panel 100 of the elevator of the second embodiment will be described with reference to FIG. FIG. 12 is a cross-sectional view of the lower part of the car operation panel 100 at the time of maintenance according to the second embodiment of the present disclosure as viewed from the front.

The lower part of the car operation panel 100 is further provided with the urging member 8, which is different from the upper structure. The urging member 8 is fixed to the fixing portion 5 and the fitting member 7, and the urging member 8 always urges the fitting member 7 upward. The urging member 8 is, for example, a spring having one end fixed to the fixing portion 5 and the other end fixed to the fitting member 7. The urging member 8 may be fixed between the sleeve wall 4 and the fitting member 7.

Therefore, when the insertion / removal member 6 is not inserted into the second hole 3A of the box panel 3, the urging member 8 urges the fitting member 7 upward, and the fitting member 7 is the third of the car chamber 1. The fitting with the hole 1A of the hole 1A is disengaged. Specifically, when the worker opens the sleeve wall 4 at the time of maintenance, the worker pulls out the insertion / removal member 6 from the first hole portion 4B of the sleeve wall 4. When the insertion / extraction member 6 is extracted from the position where the insertion / extraction member 6 penetrates the first hole portion 4B and the second hole portion 3A to the side of the first hole portion 4B with the sleeve wall 4 closed, the insertion / extraction member 6 is separated from the fitting member 7, and the fitting member 7 is pulled out from the third hole portion 1A by the urging member 8.

FIG. 13 is a cross-sectional view of the lower part of the car operation panel 100 during normal operation according to the second embodiment of the present disclosure as viewed from the front. During normal operation after maintenance, the inclined surface of the fitting member 7 is inserted / removed by the operation of inserting the insertion / removal member 6 into the second hole 3A of the box panel 3 with the sleeve wall 4 closed as shown in FIG. It is pushed by the tapered surface at the tip of the member 6 and inserted into the third hole 1A of the car chamber 1. Specifically, when the worker closes the sleeve wall 4 at the time of maintenance, the worker inserts the insertion / removal member 6 from the first hole portion 4B of the sleeve wall 4 toward the second hole portion 3A. When the insertion / extraction member 6 is inserted into the first hole 4B and is inserted into the second hole 3A from a position where it is not in contact with the fitting member 7, the insertion / extraction member 6 is inserted into the fitting member 7. The fitting member 7 is inserted into the third hole portion 1A by the insertion / removal member 6.

With the above configuration, the car operation panel 100 of the second embodiment has the first hole portion 4B and the box panel 3 provided in the sleeve wall 4 in a state where the sleeve wall 4 is closed during normal operation of the elevator. By inserting the insertion / extraction member 6 that penetrates the second hole portion 3A formed in the above, the fitting member 7 is interlocked with the insertion of the insertion / extraction member 6 even if the worker does not insert the fitting member 7. It is inserted into the third hole 1A, and the sleeve wall 4 can be fixed to the car chamber 1. Further, at the time of maintenance, by removing the insertion / extraction member 6, the fitting member 7 is removed from the third hole 1A in conjunction with the removal of the insertion / removal member 6 without the worker removing the fitting member 7. Therefore, it is possible to release the fixing of the sleeve wall 4 to the car chamber 1 and open and close the sleeve wall 4.

Here, the operation of the car operation panel 100 of the second embodiment will be described. FIG. 14 is a diagram showing a transition of a state when the upper part and the lower part of the car operation panel 100 when the sleeve wall 4 of the second embodiment is fixed are viewed from the front. At the time of maintenance, the insertion / removal member 6 and the fitting member 7 are removed from the car operation panel 100 as shown in FIG. 14A, and the sleeve wall 4 and the car chamber 1 are released from being fixed. Therefore, the sleeve wall 4 can be opened and closed. During normal operation of the elevator, as shown in FIG. 14B, the insertion / extraction member 6 is being inserted from the first hole 4B of the sleeve wall 4 into the second hole 3A of the box panel 3. The tapered surface at the tip comes into contact with the inclined surface of the fitting member 7. The fitting member 7 of the second embodiment includes an inclined surface that is inclined with respect to the direction in which the insertion / extraction member 6 is inserted. Further, the tip of the insertion / removal member 6 of the second embodiment is provided with a tapered surface, and has a shape that makes it easy to push up the fitting member 7. After that, as shown in FIG. 14C, the insertion / extraction member 6 is inserted up to the second hole 3A of the box panel 3, and the fitting member 7 is inserted into the third hole 1A by the insertion / extraction member 6. Therefore, since the sleeve wall 4 and the box panel 3 are connected in the width direction of the doorway, the sleeve wall 4 does not open during normal operation of the elevator. note that. In the second embodiment, the insertion / extraction member 6 is moved from the position where the insertion / extraction member 6 penetrates the first hole portion 4B and the second hole portion 3A to the side of the first hole portion 4B in a state where the sleeve wall 4 is closed. When the member 6 is pulled out, the member 6 is separated from the fitting member 7, and the fitting member 7 is pulled out from the third hole 1A by its own weight.

As described above, in the elevator sleeve wall integrated car operation panel 100 of the second embodiment, the fitting member 7 is interlocked with the insertion / removal of the insertion / removal member 6 even if the worker does not insert / remove the fitting member 7. Since it is inserted and removed, the sleeve wall 4 can be easily fixed and released, and the maintenance time can be shortened.

Although the car operation panel 100 of the second embodiment is provided with the urging member 8 only at the lower portion, the urging member 8 may be provided at the upper portion as well. By providing the urging member 8 also on the upper portion, when the insertion / extraction member 6 is removed, the fitting member 7 can be more reliably removed from the third hole portion 1A of the car chamber 1. Further, for example, it is possible to suppress the fitting member 7 from vibrating and generating noise due to the movement of the cab 1 during normal operation.

As described above, the car operation panel 100 of the elevator integrated with the sleeve wall of the present disclosure improves the rigidity of the sleeve wall 4 by fixing the sleeve wall 4 and the car chamber 1 with the fitting member 7. Therefore, the plate thickness of the sleeve wall 4 can be reduced and the material cost of the sleeve wall 4 can be reduced as compared with the conventional car operation panel 100.

1 Car room 1A 3rd hole 2 Car operation panel body 3 Box panel 3A 2nd hole 4 Sleeve wall 4A Window 4B 1st hole 4C Hinge 5 Fixing part 5A 4th hole 6 Insertion member 7 Fitting member 8 Erasing member 9 Guide member 100 Car operation panel

Claims (9)

The main body of the car operation panel installed in the elevator car room,
The box panel that houses the car operation panel body and
The sleeve wall of the car room that can open and close the box panel,
The fixing part fixed to the sleeve wall and
With the sleeve wall closed , a rod-shaped insertion / removal member that can be inserted into and removed from the second hole formed in the box panel at the same time as penetrating the first hole formed in the sleeve wall.
With the sleeve wall closed, a rod-shaped fitting member that penetrates the fourth hole formed in the fixing portion and at the same time can be inserted and removed into the third hole formed in the cab .
Equipped with
With the sleeve wall closed, the insertion / extraction member is simultaneously inserted into the first hole and the second hole, and the fitting member is inserted into the third hole and the fourth hole. The insertion member is located in the direction of removal of the fitting member with respect to the third hole portion, and the fitting member comes into contact with the insertion / removal member, whereby the fitting member is inserted. Is an elevator car operation panel that is not removed from the third hole . The sleeve wall can open and close the box panel in the front-rear direction.
The insertion / removal member penetrates the first hole portion in the left-right direction with respect to the opening / closing direction of the sleeve wall in a state where the sleeve wall is closed, and at the same time, the insertion / removal member can be freely inserted / removed into the second hole portion.
The fitting member can be inserted and removed from the third hole at the same time as penetrating the fourth hole in the vertical direction with the sleeve wall closed.
The elevator car operation panel according to claim 1. The fitting member is attached to the fixing portion so as to be movable up and down.
When the insertion / extraction member is inserted into the second hole, the fitting member penetrates the third hole, and when the insertion / extraction member is removed from the second hole, the fitting member is fitted. The elevator car operation panel according to claim 1 or 2 , wherein the member moves in a direction opposite to that of the third hole. According to claim 1, the fitting member is removed from the third hole by the weight of the fitting member when the insertion / removal member is not inserted into the second hole. Elevator car operation panel according to any one of 3 . The fitting member is characterized by comprising an urging member that urges the fitting member to be removed from the third hole portion when the insertion / extraction member is not inserted into the second hole portion. The elevator car operation panel according to any one of claims 1 to 4 . The fitting member has an inclined surface and has an inclined surface.
While the insertion / removal member is being inserted from the first hole into the second hole, the inclined surface faces a direction between the removal direction of the insertion / removal member and the removal direction of the fitting member. When the inclined surface is pushed by the insertion / extraction member, the fitting member is inserted into the third hole portion.
The elevator car operation panel according to any one of claims 1 to 5, wherein the elevator car operation panel is characterized in that. The insertion / extraction member has a tapered surface and has a tapered surface.
While the insertion / extraction member is being inserted from the first hole into the second hole, the tapered surface faces a direction between the insertion direction of the insertion / extraction member and the insertion direction of the fitting member. When the tapered surface pushes the fitting member, the fitting member is inserted into the third hole portion.
The elevator car operation panel according to any one of claims 1 to 6, wherein the elevator car operation panel is characterized in that. The elevator car operation panel according to any one of claims 1 to 7 , further comprising a guide member for guiding the fitting member so as to penetrate the third hole portion. A fixed part fixed to the sleeve wall of the car room, which can open and close the box-shaped box panel that houses the car operation panel body provided in the car room of the elevator.
With the sleeve wall closed , a rod-shaped insertion / removal member that can be inserted into and removed from the second hole formed in the box panel at the same time as penetrating the first hole formed in the sleeve wall.
With the sleeve wall closed, a rod-shaped fitting member that penetrates the fourth hole formed in the fixing portion and at the same time can be inserted and removed into the third hole formed in the cab .
Equipped with
With the sleeve wall closed, the insertion / extraction member is simultaneously inserted into the first hole and the second hole, and the fitting member is inserted into the third hole and the fourth hole. The insertion member is located in the direction of removal of the fitting member with respect to the third hole portion, and the fitting member comes into contact with the insertion / removal member, whereby the fitting member is inserted. Is a sleeve wall fixing structure that is not removed from the third hole .

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