JP2010143691A - Elevator car - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an elevator car for easily performing the installation work of a windbreak device and maintenance-inspection work in a wind straightening cover by enhancing the efficiency of the attaching/detaching work of a wind straightening cover panel by reducing the number of fastening members. <P>SOLUTION: An upper wind straightening cover 21 is composed of first-fourth upper wind straightening cover panels 22-25. First and second upper guide rails are arranged so as to extend in the frontage direction to an edge upper part in the front and in the rear in the depth direction of a cage 11. The first and second upper wind straightening cover panels 22 and 23 are connected by a connecting plate 34 and a bolt 35 in a butted state by fitting the first and second upper panel supports 30 and 31 in a sliding manner from both sides in the frontage direction to the first upper guide rail. The third and fourth upper wind straightening cover panels 24 and 25 are also connected by the connecting plate and the bolt in the abutted state by fitting the third and fourth upper panel supports in a sliding manner from both sides in the frontage direction to the second upper guide rail. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to an elevator car, and more particularly, to an attachment structure for a wind-control cover provided on an upper surface and a lower surface of a car room.

  The conventional elevator car windbreak cover has one end fixed to the peripheral edge of the upper and lower surfaces of the cab and the other end fixed to the upper and lower frames of the cab and the upper and lower surfaces of the cab. The windbreak cover panel is fastened to the frame by bolts so as to cover it, and is formed in a tapered shape in the ascending / descending direction (see, for example, Patent Document 1).

JP-A-6-305667

In this way, the conventional wind conditioned cover of an elevator car is attached by fastening the edge of the conditioned cover panel to a frame constructed between the cab and the upper frame or the lower frame using a number of bolts. Yes. Therefore, complicated bolt mounting and dismounting operations increase, the air conditioning cover panel mounting and dismounting workability deteriorates, and it takes time to install or remove the air conditioning cover.
Also, when carrying out maintenance and inspection of the inside of the air conditioning cover, remove the bolts and remove the air conditioning cover panel and perform maintenance and inspection each time.After completing the maintenance inspection, tighten the air conditioning cover panel to the frame with the bolts again. Therefore, the maintenance inspection work becomes extremely complicated. Therefore, even if a check opening is provided in the wind control cover panel to avoid the troublesome task of attaching and detaching the wind control cover panel, the work space in the wind control cover is narrow and the maintenance and inspection workability deteriorates, and the number of parts is reduced. The cost is not increased.

  The present invention has been made in order to solve such problems, and a panel support attached to a wind regulation cover panel constituting the wind regulation cover is slidably fitted to a guide rail attached to a car frame. By reducing the number of fastening members, improving the workability of attaching and removing the windbreak cover panel, and obtaining an elevator car that can simplify the installation work of the windbreaker and the maintenance and inspection work inside the windbreak cover. Objective.

  The elevator car according to the present invention includes a car room, a car frame that supports the car room, and a windbreak device attached to at least one of an upper part and a lower part of the car room. The windproof device is configured to be tapered in the up-and-down direction and covers at least one of the upper surface and the lower surface of the cab, and the conditioned cover attachment mechanism that attaches the upper conditioned cover to the cab. It has. Further, the wind regulation cover includes a plurality of wind regulation cover panels divided at both sides of the car frame at least at the portion of the car frame, and the wind regulation cover mounting mechanism is provided on each inner wall surface of the plurality of wind regulation cover panels. A plurality of attached panel supports, and a plurality of guide rails attached to at least one of the upper and lower frames of the car frame and extending in a predetermined direction so as to correspond to each of the plurality of panel supports. The plurality of wind regulation cover panels are respectively attached to the corresponding guide rails in a sliding manner from the extending direction of the guide rails without gaps. .

  According to the present invention, each of the plurality of wind regulation cover panels constituting the wind regulation cover is configured such that the panel support body is slidably fitted to the corresponding guide rail from the extending direction of the guide rail so that there is no gap between them. Since it is attached, the number of fastening members for fixing the wind control cover panel can be greatly reduced. Therefore, troublesome attaching / detaching work of the fastening member is reduced, the attaching / detaching workability of the wind regulation cover panel is improved, and the installation work of the windproof device and the maintenance inspection work inside the wind regulation cover can be simplified.

  FIG. 1 is a sectional view schematically showing the configuration of an elevator to which an elevator car according to an embodiment of the present invention is applied. FIG. 2 is a view of the elevator car according to an embodiment of the present invention as viewed from the entrance / exit side. FIG. 3 is a perspective view of an elevator car according to an embodiment of the present invention as seen from the hoistway side, and FIG. 4 is a state before the installation of the wind regulation cover of the elevator car according to the embodiment of the present invention. FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 2, and FIGS. 6 and 7 are perspective views for explaining a method of attaching the upper air conditioned cover in the elevator car according to the embodiment of the present invention. It is.

  In FIG. 1, a driving sheave 3 and a deflecting wheel 4 are installed in a machine room 2 formed in the upper part of the hoistway 1, and a car 10 and a counterweight 6 are stretched over the driving sheave 3 and the deflecting wheel 4. The main rope 5 is suspended in the hoistway 1. The elevator constructed as described above is driven and controlled by the drive sheave 3 by the elevator control panel 7, and the car 10 and the counterweight 6 are guided by a car guide rail and a counterweight guide rail (not shown) to move up and down. Go up and down in the road 1.

Next, the configuration of the car 10 will be described with reference to FIGS.
The car 10 includes a car room 11, a car frame 16 that supports the car room 11, and windproof devices 20 that are mounted on the upper and lower parts of the car room 11.
The car room 11 is erected between the car floor 12, the car floor 12, a side wall 13 that isolates the car room 11 from the hoistway 1, a ceiling 14 that closes the top of the side wall 13, and the landing 8. The door 15 of the entrance / exit where the user gets on and off is provided.

  The car frame 16 is formed in a frame shape in which both ends of an upper frame 17 and a lower frame 18 arranged in parallel are connected by a pair of vertical frames 19. The car room 11 is supported by the lower frame 18 arranged in parallel with the opening / closing direction of the door 15 at the entrance / exit (the entrance / exit direction), and the car frame 12 is supported by the substantially central portion in the depth direction of the car floor 12. Is retained. Furthermore, the end of the main rope 5 that is hung on the drive sheave 3 and suspended in the hoistway 1 is attached to the upper frame 17 via a hanging metal fitting (not shown). Further, the hood 9 is attached to the upper frame 17 so as to cover a hanging metal fitting for connecting the main rope 5. Although not shown, the lower frame 18 is provided with an emergency stop device, a hanging bracket such as a moving cable, and the like.

  The windbreak device 20 is mounted so as to cover the upper surface of the cab 11, and the upper wind regulation cover 21 is formed in a tapered shape in the ascending / descending direction, and the levitation direction is mounted so as to cover the lower surface of the cab 11. A lower conditioned cover 41 that is tapered in the downward direction, an upper conditioned cover attaching mechanism that attaches the upper conditioned cover 21 to the upper frame 17, and a lower conditioned cover attaching mechanism that attaches the lower conditioned cover 41 to the lower frame 18. I have.

  The upper air conditioning cover 21 is made of an aluminum plate, a steel plate, a resin plate, etc., and is divided into two in the depth direction at the car frame 16 and further divided into two in the frontage direction. It is comprised from ~ 25.

  The first upper wind regulation cover panel 22 covers one side of the front half in the depth direction (entrance / exit side) of the upper surface of the car room 11 and is a side surface portion parallel to the front side wall in the depth direction of the car room 11. 22a, and the peripheral surface part 22b comprised by a part of cylindrical surface from which the height from the upper surface of the cage | basket | chamber room 11 becomes low gradually toward the end from the center of a frontage direction is provided. The second upper air conditioning cover panel 23 covers the other side of the front half in the depth direction of the upper surface of the car room 11, and includes a side part 23 a parallel to the front side wall in the depth direction of the car room 11, and the car And a peripheral surface portion 23b formed of a part of a cylindrical surface whose height from the upper surface of the chamber 11 gradually decreases from the center in the frontage direction toward the other end. And the notch which avoids interference with the upper frame 17 and the food | hood 9 is each formed in the peripheral edge of the depth direction back of the surrounding surface parts 22b and 23b of the 1st and 2nd upper wind control cover panels 22 and 23. .

  The third upper air conditioning cover panel 24 covers one side of the rear half of the upper surface of the car room 11 in the depth direction (opposite the doorway), and the height from the upper surface of the car room 11 is in the front direction. There is provided a peripheral surface portion 24a formed of a curved surface that gradually decreases from the center toward one end and gradually decreases from the center in the depth direction toward the rear end. The fourth upper air conditioning cover panel 25 covers the other side of the front half of the rear half of the depth direction of the upper surface of the cab 11, and the height from the upper surface of the cab 11 extends from the center in the front direction to the other end. And a peripheral surface portion 25a composed of a curved surface that gradually decreases from the center in the depth direction toward the rear end. And the notch which avoids interference with the upper frame 17 and the food | hood 9 is each formed in the front periphery of the depth direction of the peripheral surface parts 24a and 25a of the 3rd and 4th top wind regulation cover panels 24 and 25. .

  The upper wind guide cover attaching mechanism is attached to the upper frame 17 via the support arm 27, and extends above the front edge in the depth direction on the upper surface of the cab 11 and extends in the frontage direction. A second upper guide rail 29 attached to the upper frame 17 via the support arm 27 and extending in the depth direction on the upper surface of the car chamber 11 in the depth direction, and a first upper wind regulation cover The first upper panel support 30 fixed to the inner wall surface of the side surface portion 22a of the panel 22 and slidably fitted to the first upper guide rail 28 from one end side in the frontage direction, and the second upper wind control cover panel 23 The second upper panel support 31 fixed to the inner wall surface of the side surface portion 23a and slidably fitted to the first upper guide rail 28 from the other end side in the frontage direction, and the peripheral surface portion of the third upper air conditioning cover panel 24 Fixed to the inner wall of 24a The second upper guide rail 29 is slidably fitted to the second upper guide rail 29 from one end side thereof, and is fixed to the inner wall surface of the peripheral surface portion 25a of the fourth upper air conditioning cover panel 25, and the other end in the frontage direction. And a fourth upper panel support 33 that is slidably fitted to the second upper guide rail 29 from the side.

  Further, the upper wind-conditioning cover mounting mechanism includes a connecting plate 34 and a bolt for connecting the abutting portions of the first and second upper air-conditioning cover panels 22 and 23 and the abutting portions of the third and fourth upper air-conditioning cover panels 24 and 25, respectively. 35. The connecting plate 34 is fixed to the inner wall surface of the side surface portion 22 a of the first upper wind control cover panel 22 and the inner wall surface of the peripheral surface portion 24 a of the third upper wind control cover panel 24. Here, as shown in FIG. 5, the first upper panel support 30 is a long body having a cross-sectional shape having an engagement piece 30a, and the first upper guide rail 28 is fitted to the engagement piece 30a. It is a long body with a cross-sectional shape. Further, the second to fourth upper panel supports 31, 32 and 33 are also produced in the same manner as the first upper panel support 30. Further, the second upper guide rail 29 is also produced in the same manner as the first upper guide rail 28.

  The lower conditioned cover 41 is made of an aluminum plate, a steel plate, a resin plate, or the like, and is divided into two in the depth direction at the car frame 16 and further divided into two in the frontage direction. ~ 45.

  The first lower wind cover panel 42 covers one side of the front half in the depth direction (entrance / exit side) of the lower surface of the car room 11, and is a side surface portion parallel to the front side wall in the depth direction of the car room 11. 42a and a peripheral surface portion 42b formed of a part of a cylindrical surface whose height from the lower surface of the car room 11 gradually decreases toward the one end from the center in the frontage direction. The second lower wind control cover panel 43 covers the other side of the front half of the front half in the depth direction of the lower surface of the car room 11, and includes a side part 43 a parallel to the front side wall in the depth direction of the car room 11, and the car A peripheral surface portion 43b formed of a part of a cylindrical surface whose height from the lower surface of the chamber 11 gradually decreases from the center in the frontage direction toward the other end. And the notch which avoids interference with the lower frame 18 is each formed in the back peripheral edge of the circumferential surface parts 42b and 43b of the 1st and 2nd lower wind control cover panels 42 and 43 in the depth direction.

  The third lower air conditioning cover panel 44 covers one side of the rear half of the bottom surface of the car room 11 in the depth direction (opposite the entrance), and the height from the bottom surface of the car room 11 is the front direction. There is provided a peripheral surface portion 44a formed of a curved surface that gradually decreases from the center toward one end and gradually decreases from the center in the depth direction toward the rear end. The fourth lower air conditioning cover panel 45 covers the other side of the rear half of the depth direction of the lower surface of the cab 11 so that the height from the lower surface of the cab 11 is from the center in the front direction toward the other end. And a peripheral surface portion 45a composed of a curved surface that gradually decreases from the center in the depth direction toward the rear end. And the notch which avoids interference with the lower frame 18 is formed in the front periphery of the depth direction of the surrounding surface parts 44a and 45a of the 3rd and 4th lower wind control cover panels 44 and 45, respectively.

  The lower air conditioning cover attachment mechanism is attached to the lower frame 18 via a support arm 47, and is provided with a first lower guide rail 48 that extends in the front direction below the front edge in the depth direction of the lower surface of the cab 11 and extends in the frontage direction. A second lower guide rail 49 attached to the lower frame 18 via the support arm 47 and extending in the front direction below the rear edge in the depth direction of the lower surface of the cab 11; The first lower panel support 50 fixed to the inner wall surface of the side surface portion 42a of the panel 42 and slidably fitted to the first lower guide rail 48 from one end side in the frontage direction, and the second lower wind-conditioning cover panel 43 A second lower panel support 51 fixed to the inner wall surface of the side surface portion 43a and slidably fitted to the first lower guide rail 48 from the other end side in the frontage direction, and a peripheral surface portion of the third lower air conditioning cover panel 44 Fixed to the inner wall surface of 44a Is fixed to the inner wall surface of the peripheral surface portion 45a of the third lower panel support body 45 and the fourth lower air conditioning cover panel 45, and is fitted to the second lower guide rail 49 from the one end side. A fourth lower panel support 53 that is slidably fitted to the second lower guide rail 49 from the side.

  Further, the lower conditioned cover mounting mechanism includes a connecting plate 54 and a bolt for connecting the butted portions of the first and second lower conditioned cover panels 42 and 43 and the butted portions of the third and fourth upper conditioned cover panels 44 and 45, respectively. 55. The connecting plate 54 is fixed to the inner wall surface of the side surface portion 42 a of the first lower conditioned cover panel 42 and the inner wall surface of the peripheral surface portion 44 a of the third lower conditioned cover panel 44. Here, the first to fourth lower panel supports 50, 51, 52, and 53 are produced in the same manner as the first to fourth upper panel supports 30, 31, 32, and 33, and the first and second lower guides. The rails 48 and 49 are made in the same manner as the first and second upper guide rails 28 and 29.

Below, the attachment method of the windproof apparatus 20 comprised in this way is demonstrated.
First, as shown in FIG. 4, the first and second upper guide rails 28, 29 extend above the front and rear edges in the depth direction of the upper surface of the car room 11 and in the frontage direction. It is attached to the upper frame 17 via the support arm 27. Further, the first and second lower guide rails 48 and 49 are lowered via the support arms 47 so as to extend below the front and rear edges in the depth direction of the lower surface of the car room 11 and in the frontage direction. It is attached to the frame 18.

  Next, as indicated by an arrow in FIG. 6, the third upper panel cover 32 is slidably fitted to the second upper guide rail 29 from one side in the front direction of the cab 11, thereby The panel 24 is attached to the cab 11. Further, as indicated by an arrow in FIG. 6, the fourth upper panel support 33 is slidably fitted to the second upper guide rail 29 from the other side in the front direction of the cab 11, thereby The panel 25 is attached to the cab 11. Then, the bolts 35 are inserted through the fourth upper wind-conditioning cover panel 25 and screwed to the connecting plate 34, and the third upper air-conditioning cover panel 24 and the fourth upper air-conditioning cover panel 25 are connected in a state of abutting each other. As a result, the rear half of the upper surface of the car room 11 in the depth direction is covered with the third upper wind-conditioning cover panel 24 and the fourth upper wind-conditioning cover panel 25. At this time, interference between the third and fourth upper wind control cover panels 24 and 25 and the car frame 16 and the hood 9 is avoided by notches formed in the peripheral walls of the third and fourth upper wind control cover panels 24 and 25. The

  The third and fourth upper wind control cover panels 24, 25 that are connected and integrated are fitted into the second upper guide rail 29 by fitting the third and fourth upper panel support bodies 32, 33 and the second upper guide rail 29. Movement of the rail 29 excluding the movement in the extending direction, that is, the frontage direction is restricted. Further, the third and fourth upper air conditioning cover panels 24 and 25 that are connected and integrated are in contact with the peripheral surface portions 24 a and 25 a of the third and fourth upper air conditioning cover panels 24 and 25 and the second upper guide rail 29. Thus, the movement of the second upper guide rail 29 in the extending direction, that is, the frontage direction is restricted. Therefore, there is no need for fastening means for directly fixing the third and fourth upper air conditioning cover panels 24 and 25 to the car room 11.

  Next, as indicated by an arrow in FIG. 7, the first upper panel support 30 is slidably fitted to the first upper guide rail 28 from one side in the front direction of the cab 11, thereby The panel 22 is attached to the cab 11. Further, as indicated by an arrow in FIG. 7, the second upper panel support 31 is slidably fitted to the first upper guide rail 28 from the other side in the front direction of the cab 11, thereby The panel 23 is attached to the cab 11. Then, the bolts 35 are inserted through the second upper wind-conditioning cover panel 23 and screwed to the connecting plate 34, and the first upper air-conditioning cover panel 22 and the second upper air-conditioning cover panel 23 are connected to each other. As a result, the front half in the depth direction of the upper surface of the cab 11 is covered with the first upper conditioned cover panel 22 and the second upper conditioned cover panel 23. At this time, the interference between the first and second upper wind control cover panels 22 and 23 and the car frame 16 and the hood 9 is avoided by the notches formed in the peripheral walls of the first and second upper wind control cover panels 22 and 23. The

  The first and second upper wind regulation cover panels 22 and 23 that are connected and integrated are fitted into the first upper guide rail 28 by fitting the first and second upper panel support bodies 30 and 31 with the first upper guide rail 28. Movement of the rail 28 excluding the movement in the extending direction, that is, the frontage direction is restricted. Further, the first and second upper air conditioning cover panels 22 and 23 that are integrated with each other are in contact with the peripheral surface portions 22b and 23b of the first and second upper air conditioning cover panels 22 and 23 and the first upper guide rail 28. Accordingly, the movement of the first upper guide rail 28 in the extending direction, that is, the frontage direction is restricted. Therefore, the first and second upper conditioned cover panels 22 and 23 and the third and fourth upper conditioned cover panels 24 and 25 are not necessarily connected and integrated. Further, there is no need for fastening means for directly fixing the first and second upper air conditioning cover panels 22 and 23 to the cab 11.

  Next, although not shown, the third and fourth lower panel support bodies 52 and 53 are slidably fitted to the second lower guide rail 49 from both sides in the front direction of the car room 11, respectively. 4 Mount the lower wind cover panels 44 and 45 in the cab 11. Then, the bolts 55 are inserted through the fourth lower conditioned cover panel 45 and screwed to the connecting plate 54, and the third lower conditioned cover panel 44 and the fourth lower conditioned cover panel 45 are connected to each other. The third and fourth lower wind control cover panels 44 and 45 that are connected and integrated move in the frontage direction by fitting the third and fourth lower panel support bodies 52 and 53 and the second lower guide rail 49 together. The movement in the frontage direction is restricted by the contact between the peripheral surface portions 44a, 45a of the third and fourth lower wind-conditioning cover panels 44, 45 and the second lower guide rail 49. Therefore, there is no need for fastening means for directly fixing the third and fourth lower wind-conditioning cover panels 44 and 45 to the cab 11.

  Further, although not shown, the first and second lower panel supports 50 and 51 are respectively slidably fitted to the first lower guide rail 48 from both sides in the frontage direction of the cab 11 so that the first and first 2 Mount the lower wind-conditioning cover panels 42 and 43 in the cab 11. Then, the bolt 55 is inserted through the second lower conditioned cover panel 43 and screwed into the connecting plate 54, and the first lower conditioned cover panel 42 and the second lower conditioned cover panel 43 are connected to each other. The first and second lower wind control cover panels 42 and 43 that are connected and integrated are moved in the front direction by fitting the first and second lower panel supports 50 and 51 with the first lower guide rail 48. The movement in the frontage direction is restricted by the contact between the peripheral surface portions 42b, 43b of the first and second lower wind-conditioning cover panels 42, 43 and the first lower guide rail 48. Therefore, the first and second lower conditioned cover panels 42 and 43 and the third and fourth lower conditioned cover panels 44 and 45 are not necessarily connected and integrated. Further, there is no need for fastening means for directly fixing the first and second lower conditioned cover panels 42 and 43 to the cab 11.

  In this way, the upper conditioned cover 21 including the first to fourth upper conditioned cover panels 22 to 25 is disposed so as to cover the upper surface of the cab 11, and the first to fourth lower conditioned cover panels 42 to 45 are arranged. The lower wind regulation cover 41 is disposed so as to cover the lower surface of the car room 11, and the windbreak device 20 is attached to the car room 11.

Next, a case where the inside of the upper wind cover 21 is maintained and inspected will be described.
First, the bolt 35 is removed from the connection plate 34, and the connection between the first upper wind-conditioning cover panel 22 and the second upper air-conditioning cover panel 23 is released. Then, using the first upper guide rail 28 as a guide, the first and second upper air conditioning cover panels 22 and 23 are slid to both sides in the frontage direction, and the first and second upper air conditioning cover panels 22 and 23 are removed. Moreover, if necessary, the third and fourth upper wind control cover panels 24 and 25 are removed in the same manner. Thereby, the upper surface of the cab 11 is opened, and maintenance inspection is performed.
In the maintenance inspection inside the lower conditioned cover 41, the first to fourth lower conditioned cover panels 42 to 45 are similarly removed.

  In the car 10 configured as described above, the upper wind regulation cover 21 that is tapered in the upward direction is disposed so as to cover the upper surface of the cage room 11, and the lower wind regulation cover 41 that is tapered in the downward direction. It is disposed so as to cover the lower surface of the cage room 11. Therefore, when the car 10 moves up and down at high speed, the air outside the car 10 is guided to the outer peripheral edge side of the car room 11 by the upper conditioned cover 21 or the lower conditioned cover 41. As a result, the air flow around the car 10 is less likely to be disturbed, and the generation of wind noise due to the raising and lowering of the car 10 is suppressed.

  Further, since the first and second upper panel supports 30, 31 are attached to the inner wall surfaces of the side surface portions 22a, 23a of the first and second upper wind control cover panels 22, 23 so as to extend in the frontage direction. In addition, the strength of the first and second upper wind control cover panels 22 and 23 is increased. Since the third and fourth upper panel supports 32, 33 are attached to the inner wall surfaces of the peripheral surface portions 24a, 25a of the third and fourth upper wind control cover panels 24, 25 so as to extend in the frontage direction, The strengths of the third and fourth upper wind control cover panels 24 and 25 are increased. Similarly, the strength of the first to fourth lower conditioned cover panels 42 to 45 is increased. Therefore, the durability of the upper conditioned cover 21 and the lower conditioned cover 41 can be improved.

  Further, the first and second upper wind-conditioning cover panels 22 and 23 can be slidably fitted to the first upper guide rail 28, and are connected and integrated by the connecting plate 34 and the bolt 35 in a state of being butted. It is configured. The third and fourth upper air conditioning cover panels 24 and 25 can be slidably fitted to the second upper guide rail 29, and are connected and integrated by the connecting plate 34 and the bolt 35 in a state of being butted. ing. Further, the first and second lower wind-conditioning cover panels 42 and 43 can be slidably fitted to the first lower guide rail 48, and are connected and integrated by the connecting plate 54 and the bolt 55 in a state of being butted. It is configured. The third and lower upper air conditioning cover panels 44, 45 can be slidably fitted to the second lower guide rail 49, and are connected and integrated by the connecting plate 54 and the bolt 55 in a state of being butted. ing. Therefore, the number of fastening points by bolts that complicate the attaching / detaching work of the upper wind cover 21 and the lower wind cover 41 is remarkably reduced. Thereby, the work load in the installation work of the wind-proof device 20 and the attachment / detachment work of the upper wind-control cover 21 and the lower wind-control cover 41 at the time of maintenance inspection is reduced, and the work time can be shortened. Furthermore, it is no longer necessary to provide an inspection port in the upper conditioned cover 21 and the lower conditioned cover 41 that have been necessary in the past, and the increase in cost associated with an increase in the number of parts can be suppressed.

  Here, the extending directions of the first and second upper guide rails are examined. Since the same applies to the first and second lower guide rails, description thereof is omitted.

  In the above description, the first and second upper guide rails are attached to the upper frame so as to extend in the frontage direction above the front and rear edges in the depth direction of the cab, but the first and second (2) The upper guide rail may be attached to the upper frame so as to extend in the depth direction above one edge and the other edge in the frontage direction of the cab.

  In this case, the first to fourth upper panel support members are also attached to the inner wall surface of the peripheral surface portion of the first to fourth upper wind control cover panels so as to extend in the depth direction. Then, the first and second panel support members are slidably fitted to the first and second upper guide rails from the front in the depth direction, and the first and second upper air conditioning cover panels are mounted. Similarly, the third and fourth upper air conditioning cover panels are mounted by slidingly fitting the third and fourth panel support bodies to the first and second upper guide rails from the rear in the depth direction. Next, the first and third upper conditioned cover panels may be connected, and the second and fourth upper conditioned cover panels may be connected. In this case, the first and second upper conditioned cover panels may be manufactured as a single unit, and the third and fourth upper conditioned cover panels may be manufactured as a single unit.

  Further, the first and second upper guide rails are attached to the upper frame so as to extend in the frontage direction above the front and rear edges in the depth direction of the cab and on one half of the frontage direction. 3 You may attach an upper guide rail to an upper frame so that it may extend in the depth direction above the edge part of the other side direction of the front of a cab.

  In this case, the first and third upper panel supports are attached to the inner wall surface of the side surface of the first and third upper wind control cover panels so as to extend in the frontage direction, and the second and fourth upper panel supports are depths. It attaches to the inner wall surface of the surrounding surface part of a 2nd and 4th top wind-control cover panel so that it may extend in a direction. The first and third panel support bodies are slidably fitted to the first and second upper guide rails from one side in the frontage direction, and the first and third upper air conditioning cover panels are mounted. Similarly, the second and fourth upper air conditioning cover panels are mounted by slidingly fitting the second and fourth panel support bodies to the third upper guide rail from the front and rear in the depth direction. Then, the first and second upper conditioned cover panels may be connected, and the third and fourth upper conditioned cover panels may be connected.

In the above-described embodiment, the windproof device is attached to the upper and lower parts of the cab, but the windproof device may be attached to at least one of the upper and lower parts of the cab.
Further, in the above embodiment, the upper windbreak cover and the lower windbreak cover are each configured to be divided into two in the frontage direction and the depth direction, respectively, but the number of divisions of the upper windbreak cover and the lower windbreak cover is as follows: However, the present invention is not limited to this, and it is only necessary that the car frame is divided into both sides in order to avoid interference with the car frame that supports the car room.

In the above embodiment, the car room is supported by the car frame supported by the lower frame arranged in parallel to the frontage direction, but the car room has the car floor in the frontage direction. And supported by a lower frame having a predetermined angle.
In the above embodiment, the guide rail on which the panel support body is slidably fitted is arranged so as to extend in the frontage direction or the depth direction. It is not limited to the direction or the depth direction, and may be set as appropriate according to the shape of the conditioned cover panel and the installation direction of the panel support.

It is sectional drawing which shows typically the structure of the elevator which applies the elevator car which concerns on one embodiment of this invention. It is the perspective view which looked at the elevator car which concerns on one embodiment of this invention from the entrance / exit side. It is the perspective view which looked at the elevator car which concerns on one embodiment of this invention from the hoistway side. It is a perspective view which shows the state before attachment of the wind regulation cover of the elevator car which concerns on one embodiment of this invention. FIG. 5 is a cross-sectional view taken along line VV in FIG. 2. It is a perspective view explaining the attachment method of the top wind regulation cover in the elevator car which concerns on one embodiment of this invention. It is a perspective view explaining the attachment method of the top wind regulation cover in the elevator car which concerns on one embodiment of this invention.

Explanation of symbols

  10 car, 11 car room, 16 car frame, 20 windproof device, 21 upper conditioned cover, 22 first upper conditioned cover panel, 23 second upper conditioned cover panel, 24 third upper conditioned cover panel, 25 fourth upper conditioned cover Panel, 28 First upper guide rail (upper wind conditioned cover mounting mechanism), 29 Second upper guide rail (upper wind conditioned cover mounting mechanism), 30 First upper panel support (upper wind conditioned cover mounting mechanism), 31 Second upper panel Support body (upper wind conditioned cover mounting mechanism), 32 Third upper panel support body (upper wind conditioned cover mounting mechanism), 33 Fourth upper panel support body (upper wind conditioned cover mounting mechanism), 34 Connecting plate (upper wind conditioned cover mounting mechanism) , 35 bolts (upper wing cover mounting mechanism), 41 lower wing cover, 42 first lower wing cover panel, 43 second lower wing cover panel, 44 third lower wing cover panel 45 4th lower wind-conditioning cover panel, 48 1st lower guide rail (lower air-conditioning cover attachment mechanism), 49 2nd lower guide rail (lower air-conditioning cover attachment mechanism), 50 1st lower panel support body (lower air-conditioning cover attachment mechanism) , 51 Second lower panel support (lower conditioned cover mounting mechanism), 52 Third lower panel support (lower conditioned cover mounting mechanism), 53 Fourth lower panel support (lower conditioned cover mounting mechanism), 54 Connecting plate ( Lower conditioned cover mounting mechanism), 55 bolts (lower conditioned cover mounting mechanism).

Claims (1)

In an elevator car that includes a car room, a car frame that supports the car room, and a windbreak device that is attached to at least one of the upper and lower parts of the car room, and is disposed in a hoistway so as to be raised and lowered. ,
The windbreak device includes a windbreak cover configured to taper in the ascending / descending direction and covering at least one of the upper surface and the lower surface of the cage room, and a windbreak cover attaching mechanism for attaching the upper windbreak cover to the cage room. ,
The wind regulation cover is composed of a plurality of wind regulation cover panels divided at both sides of the car frame at least at the portion of the car frame, and the wind regulation cover mounting mechanism is attached to each inner wall surface of the plurality of wind regulation cover panels. A plurality of panel supports, and a plurality of guide rails attached to at least one of the upper and lower frames of the car frame and extending in a predetermined direction so as to correspond to each of the plurality of panel supports. Each of the plurality of wind control cover panels is attached to the corresponding guide rails in a slidable manner from the extending direction of the guide rails, and attached to each other without any gap. Featured elevator car.

Images