JP6132897B1 - Elevator plate - Google Patents

Abstract

For example, it is possible to obtain a new structure of a Fescher plate with less inconvenience, such as easier attachment and removal of a panel portion. A lifter plate of an elevator includes, for example, a panel portion and a second hooking portion. The panel part 11 covers the gap between the elevator hall threshold 2 and the hall header case 3 positioned below the hall threshold 2 from the hoistway side. The second hooking portion 12 is provided on the panel portion 11 and can be hooked with the first hooking portion 22 provided on the landing threshold 2. [Selection] Figure 2

Description

  Embodiments described herein relate generally to an elevator fascia plate.

  Conventionally, a panel portion that covers a gap between the elevator landing sill and a landing header case located below the landing sill from the hoistway side, and the panel portion is connected to the landing sill and the landing header case by a connecting member such as a screw. Fescher plates attached to each of these are known.

JP 2003-171073 A

  In this type of Fescher plate, it is preferable if a new configuration with less inconvenience is obtained, for example, the panel portion can be attached and detached more easily.

The elevator plate of the embodiment includes, for example, a panel portion and a second hooking portion. A panel part covers the clearance gap between the landing threshold of an elevator, and the landing header case located under the landing threshold from the hoistway side. The second hooking portion is provided on the panel portion and can be hooked with the first hooking portion provided on the landing threshold. The first hook portion is provided with a groove portion that is open toward the lower side of the landing sill and extends in the longitudinal direction of the landing sill, and an opening portion that is open toward the width direction of the landing sill and is connected to the groove portion, The second hooking portion is provided with a claw portion that penetrates the opening portion and protrudes downward on the side opposite to the panel portion of the opening portion and hooks with an end portion facing the width direction of the groove portion.

FIG. 1 is an exemplary and schematic perspective view of a structure for attaching a fescher plate according to a first embodiment. FIG. 2 is an exemplary and schematic exploded perspective view of the fescher plate of the first embodiment. FIG. 3 is an exemplary and schematic perspective view of a second hooking portion of the Fescher plate according to the first embodiment. FIG. 4 is an exemplary and schematic cross-sectional view in a state where the second hooking portion of the fascia plate of the first embodiment is hooked with the first hooking portion. FIG. 5 is an exemplary schematic perspective view of a second hooking portion of the Fescher plate according to the second embodiment. FIG. 6 is an exemplary and schematic cross-sectional view in a state where the second hooking portion of the Fescher plate of the second embodiment is hooked with the first hooking portion. FIG. 7 is an exemplary and schematic exploded perspective view of a Fescher plate according to a modification of the second embodiment. FIG. 8 is an exemplary and schematic cross-sectional view in a state where the second hooking portion of the Fescher plate according to the modification of the second embodiment is hooked with the first hooking portion. FIG. 9 is an exemplary and schematic exploded perspective view of the Fescher plate of the third embodiment. FIG. 10 is an exemplary and schematic cross-sectional view in a state where the second hooking portion of the Fescher plate of the third embodiment is hooked with the first hooking portion. FIG. 11 is an exemplary and schematic exploded perspective view of the Fescher plate of the fourth embodiment. FIG. 12 is an exemplary and schematic cross-sectional view in a state where the second hooking portion of the Fescher plate of the fourth embodiment is hooked with the first hooking portion. FIG. 13 is an exemplary and schematic perspective view of the attachment structure of the fescher plate of the fifth embodiment. FIG. 14 is an exemplary and schematic exploded perspective view of the Fescher plate according to the fifth embodiment. FIG. 15 is an exemplary and schematic cross-sectional view in a state in which the Fescher plate of the fifth embodiment is press-fitted into the recess.

  Hereinafter, exemplary embodiments of the present invention are disclosed. The configuration of the embodiment shown below, and the operation and result (effect) brought about by the configuration are examples.

  Moreover, the same component is contained in several embodiment disclosed below. Therefore, below, the same code | symbol is provided to those similar components, and the overlapping description is abbreviate | omitted. In the following drawings, directions are defined for convenience. The X direction is the longitudinal direction of the Fescher plate 1 and the longitudinal direction of the landing threshold 2. The Y direction is the thickness direction of the Fescher plate 1 and the short direction of the landing sill 2. The Z direction is the short direction of the Fescher plate 1 and the thickness direction of the landing sill 2. The X direction, the Y direction, and the Z direction are orthogonal to each other. The Y direction corresponds to the elevator shaft 5 side, and the Z direction corresponds to the lower side.

<First Embodiment>
As shown in FIG. 1, the Fescher plate 1 is provided corresponding to the gap 4 formed facing the hoistway 5 of the elevator. The gap 4 is provided between the elevator hall threshold 2 and the hall header case 3 positioned below the hall threshold 2. In the mounting structure 10 (fesher plate mounting structure) shown in FIG. 1, for example, the fisher plate 1 is attached to the landing sill 2 and the landing header case 3 with the gap 4 covering the hoistway 5 side. . Thereby, intrusion of the passenger into the hoistway 5 at the time of emergency stop of the elevator or the like is suppressed.

  The landing header case 3 is provided with an accommodating portion 3a (concave portion) opened in the Y direction. For example, a hanger mechanism that slides the door of the elevator in the X direction and the direction opposite to the X direction can be accommodated in the accommodating portion 3a.

  The landing header case 3 is provided with a flange portion 3b that protrudes from the housing portion 3a toward the landing threshold 2 side. The flange portion 3b has a first surface 3b1 facing the Y direction and a second surface 3b2 facing the opposite direction to the Y direction. The first surface 3 b 1 faces the Fescher plate 1, and the second surface 3 b 2 faces the gap 4. A landing header cover (not shown) that covers the accommodating portion 3a can be provided below the Fescher plate 1.

  The landing sill 2 is supported by, for example, a protruding portion (not shown) protruding from the wall surface of the hoistway 5. The hall sill 2 is formed in a rectangular parallelepiped shape extending in the X direction as a whole. As also shown in FIG. 2, the landing threshold 2 is provided with a recess 2 b that supports the elevator door so as to be slidable along the X direction. The recess 2b can also be referred to as a groove or a rail.

  The landing threshold 2 has a wall 2a. The wall 2a is located at the end of the landing threshold 2 in the Y direction. The wall 2a has a first surface 2a1 facing the Y direction and a second surface 2a2 facing the opposite direction to the Y direction. As shown in FIG. 4, the first surface 2a1 faces the Fescher plate 1 and the second surface 2a2 faces the recess 2b.

  As shown in FIGS. 1 and 2, the first surface 2a1 of the wall 2a is provided with a plurality of (for example, three) openings 22a spaced from each other in the X direction. The opening 22a is opened, for example, in the Y direction of the wall 2a. As shown in FIG. 4, the wall 2a is provided with a groove 22b that is open in the Z direction and extends in the X direction. The groove 22b is connected to the opening 22a. As shown in FIG. 1, the groove portion 22b is provided between the end portion in the X direction of the wall portion 2a and the end portion in the opposite direction to the X direction.

  The Fescher plate 1 has a panel portion 11 that spreads in a direction orthogonal to the Y direction, that is, in the X direction and the Z direction. The panel unit 11 is configured in a rectangular plate shape that is horizontally long in the X direction, for example. An end portion 11a in the Z direction of the panel portion 11 overlaps with the flange portion 3b of the hall header case 3 in the Y direction, and an end portion 11b opposite to the Z direction of the panel portion 11 is in contact with the wall portion 2a of the landing sill 2. Overlapping in the Y direction.

  As shown in FIGS. 1 and 2, the end portion 11 b of the panel portion 11 is provided with a plurality of (for example, three) claw portions 12 a spaced from each other in the X direction. As shown in FIG. 3, the claw portion 12a includes, for example, a first portion 12a1 and a second portion 12a2. The first portion 12a1 protrudes from the end portion 11b of the panel portion 11 along the Y direction. The second portion 12a2 protrudes downward (Z direction) from the end portion of the first portion 12a1 opposite to the panel portion 11. That is, the hook portion is configured by the first portion 12a1 and the second portion 12a2 of the claw portion 12a. As shown in FIG. 4, in the present embodiment, the length of the second portion 12a2 in the Z direction is set to be shorter than the width of the opening 22a in the Z direction. The thickness of the second portion 12a2 in the Y direction is set to be substantially the same as or slightly smaller than the width of the groove portion 22b in the Y direction. As shown in FIGS. 1 and 2, the width in the X direction of the claw portion 12a (the first portion 12a1 and the second portion 12a2) is substantially the same as or slightly the same as the width in the X direction of the opening 22a. It is set small. Therefore, as shown in FIG. 4, the operator lifts the panel portion 11 to a position where the claw portion 12 a and the opening portion 22 a face each other in the Y direction, and brings the panel portion 11 closer to the landing sill 2 along the Y direction. Thereby, the nail | claw part 12a is inserted in the opening part 22a. Furthermore, when the operator pushes down the panel portion 11 downward, the second portion 12a2 enters the groove portion 22b. In this state, the first portion 12a1 remains accommodated in the opening 22a. Thus, in this embodiment, the nail | claw part 12a which was provided in the edge part 11b of the panel part 11, and entered into the opening part 22a and the groove part 22b of the landing sill 2 is the opening part 22a among the wall parts 2a of the landing sill 2. It is caught in the lower part 2a3. In the present embodiment, the portion 2 a 3 below the opening 22 a in the wall 2 a is an example of the first hook 22, and the claw 12 a is an example of the second hook 12.

  As shown in FIG. 4, when the second portion 12a2 enters the groove portion 22b, the end portion 22b1 of the groove portion 22b in the Y direction and the direction opposite to the Y direction is in contact with the second portion 12a2. By the contact, the movement of the panel unit 11 along the Y direction is limited. Further, the movement of the panel portion 11 in the Z direction is limited by the contact between the end portion 22a2 in the Z direction of the opening 22a and the first portion 12a1. Further, by contact between the end 22a1 (see FIG. 2) of the opening 22a in the X direction and the direction opposite to the X direction, and the end 12a3 (see FIG. 3) facing the end 22a1 of the claw 12a. The movement of the panel unit 11 along the X direction is restricted. Thus, according to the present embodiment, for example, in the state where the second hooking portion 12 and the first hooking portion 22 are hooked with each other, the panel portion 11 is formed by the hooking portions 12 and 22 and the surrounding structure. Is prevented from coming off from the position covering the gap 4. In the present embodiment, the end portion 22a1 is an example of a first limiting portion, and the end portion 12a3 is an example of a second limiting portion.

  As shown in FIG. 1, in the present embodiment, the end portion 11 a of the panel portion 11 and the flange portion 3 b are screwed or the like in a state where the second hook portion 12 is hooked on the first hook portion 22. The coupling members 6 are coupled to each other. Thereby, the panel part 11 is attached to the landing threshold 2 and the landing header case 3.

  The landing sill 2 can be obtained relatively easily by processing the opening 22a after extrusion molding of a metal material such as an aluminum alloy.

  As described above, in the present embodiment, for example, the Fescher plate 1 covers the gap 4 between the elevator landing sill 2 and the landing header case 3 positioned below the landing sill 2 from the hoistway 5 side. The panel part 11, the 1st hook part 22 provided in the panel part 11, and provided in the boarding sill 2, and the 2nd hook part 12 which can be hooked are provided. Therefore, according to this embodiment, the panel part 11 can be stopped in the position which covers the clearance gap 4 by hooking the 2nd hook part 12 on the 1st hook part 22, for example. That is, according to the present embodiment, the second hooking portion 12 and the first hooking portion 22 can be used to attach the panel portion 11 to the landing sill 2 without using the coupling member 6. Moreover, according to this embodiment, regarding the attachment to the hall header case 3 of the panel part 11, the panel part 11 is made with respect to the hall sill 2 by the 2nd hook part 12 and the 1st hook part 22, for example. Thus, the attachment by the coupling member 6 can be performed in a more easily positioned state. Therefore, for example, the operation of attaching or removing the panel unit 11 to or from the landing threshold 2 and the landing header case 3 is easier, smoother, or quicker. In the present embodiment, the case where the panel unit 11 and the landing header case 3 are coupled by the coupling member 6 is illustrated, but the present invention is not limited to this. For example, the panel unit 11 and the landing header case 3 are mutually connected. It may not be combined.

  In the present embodiment, for example, the first hooking portion 22 is provided with an end 22a1 (first limiting portion) facing the X direction (longitudinal direction) of the landing sill 2, and the second hooking portion. 12 is provided with an end portion 12a3 (second limiting portion) that limits the movement of the panel portion 11 in the X direction relative to the landing threshold 2 by contact with the end portion 22a1. Therefore, according to the present embodiment, the end portion 22a1 and the end portion 12a3 move the panel portion 11 along the X direction, for example, shaking or rattling along the X direction of the panel portion 11 due to an earthquake or the like. Is easily suppressed, and as a result, the panel portion 11 can be further suppressed from being removed from the position covering the gap 4.

  Moreover, in this embodiment, the opening part 22a is provided in the 1st hook part 22, for example, the 2nd hook part 12 penetrates the opening part 22a, and the 2nd hook part 12 of the opening part 22a is On the opposite side, there is provided a claw portion 12a that hooks with a peripheral edge portion of the opening portion 22a (a portion 2a3 below the opening portion 22a of the wall portion 2a). Therefore, according to this embodiment, the 1st hook part 22 and the 2nd hook part 12 can be implement | achieved by a comparatively simple structure by the opening part 22a and the nail | claw part 12a, for example.

Second Embodiment
The mounting structure 10A of the embodiment shown in FIGS. 5 and 6 has the same configuration as the mounting structure 10 of the first embodiment. Therefore, also according to this embodiment, the same result (effect) based on the same configuration as that of the first embodiment can be obtained.

  However, in the present embodiment, for example, as shown in FIGS. 5 and 6, the point that the claw portion 12 a of the fisher plate 1 is configured in a leaf spring shape is different from the above embodiment. In the present embodiment, for example, the second portion 12a2 of the claw portion 12a is provided with a bent portion 12a4 that is bent in a convex state toward the panel portion 11 with a line of sight in FIG. 6 (X direction). The bent portion 12a4 has a top portion 12a5 that comes into contact with a portion 2a3 below the opening portion 22a of the wall portion 2a. As shown in FIG. 6, in the present embodiment, when the claw portion 12a is in a free length state, the width along the Y direction between the top portion 12a5 and the panel portion 11 is larger than the opening portion 22a in the wall portion 2a. Is set shorter than the thickness of the lower portion 2a3 in the Y direction. Therefore, according to the present embodiment, for example, when the operator pushes down the panel portion 11 with the claw portion 12a inserted into the opening 22a, the bent portion 12a4 is expanded in the direction opposite to the Y direction. While entering the groove 22b. As a result, the portion 2a3 below the opening 22a in the wall portion 2a is pressed against the panel portion 11 side by the force (elastic force) accompanying the elastic deformation of the bent portion 12a4. 11 is sandwiched between. Thus, according to this embodiment, since the bent portion 12a4 is provided in the claw portion 12a, the movement of the panel portion 11 along the Y direction, for example, along the Y direction of the panel portion 11 due to an earthquake or the like. Shaking, rattling, and the like are easily suppressed, and as a result, the panel portion 11 is more easily suppressed from being removed from the position covering the gap 4.

  In the present embodiment, the case where the opening 22a is provided in the wall 2a of the landing sill 2 is exemplified, but the present invention is not limited to this. For example, the modified mounting structure 10B shown in FIGS. As described above, the opening 22 a may be provided in the plate 25, which is a separate member from the landing threshold 2. According to the modification, the first hooking portion 22 can be configured more simply because it is not necessary to provide the groove 22b (see FIG. 6) in which the second portion 12a2 is accommodated as in the above embodiment.

<Third Embodiment>
The mounting structure 10C of the embodiment shown in FIGS. 9 and 10 has the same configuration as the mounting structure 10 of the first embodiment. Therefore, also according to this embodiment, the same result (effect) based on the same configuration as that of the first embodiment can be obtained.

  However, in this embodiment, for example, as shown in FIG. 9, a claw portion 23 a is provided in the wall portion 2 a of the landing sill 2, and an opening portion 13 a is provided in the panel portion 11 of the festive plate 1. However, this is different from the above embodiment. The panel portion 11 is provided with a plurality of openings 13a spaced from each other in the X direction. The opening 13a is, for example, a through hole that penetrates the panel 11 along the Y direction. In the present embodiment, the portion of the panel portion 11 above the opening 13 a is an example of the second hooking portion 13. The first surface 2a1 of the wall portion 2a is provided with a plurality of claw portions 23a spaced from each other in the X direction. The claw portion 23a includes a first portion 23a1 projecting in the Y direction from the wall portion 2a toward the opening portion 13a, and an upper portion (opposite in the Z direction) of the first portion 23a1 opposite to the wall portion 2a. And a second portion 23a2 projecting in the direction). Further, the claw portion 23a has an end portion 23a3 facing the end portion 13a1 in the X direction of the opening portion 13a and the direction opposite to the X direction. In the present embodiment, the claw portion 23a is an example of the first hooking portion 23, the end portion 23a3 is an example of the first limiting portion, and the end portion 13a1 is an example of the second limiting portion. . As shown in FIG. 10, in the present embodiment, the width along the Y direction between the first surface 2a1 and the second portion 23a2 is substantially the same as the thickness of the panel portion 11 in the Y direction or slightly. Is set to be large. In the present embodiment, for example, the operator hooks the opening 13a (see FIG. 9) on the tip of the claw 23a in a posture in which the panel 11 is inclined between the Y direction and the Z direction. In this state, the panel portion 11 is pushed down and the end portion 11a (lower end portion, see FIG. 1) of the panel portion 11 is pushed toward the landing header case 3 so that the panel portion 11 is in a posture along the Z direction. Can be attached. Therefore, according to this embodiment, for example, it is easier to attach or remove the panel unit 11 to or from the landing sill 2 and the landing header case 3 by the first hooking portion 23 and the second hooking portion 13. More smoothly or more quickly.

<Fourth embodiment>
The mounting structure 10D of the embodiment shown in FIGS. 11 and 12 has the same configuration as the mounting structure 10C of the third embodiment. Therefore, according to this embodiment, the same result (effect) based on the same configuration as that of the third embodiment can be obtained.

  However, in this embodiment, for example, as shown in FIGS. 11 and 12, the claw portion 23a of the landing sill 2 is configured in a leaf spring shape, which is different from the above embodiment. In the present embodiment, for example, the second portion 23a2 of the claw portion 23a is provided with a bent portion 23a4 that is bent in a convex state toward the wall portion 2a as viewed in FIG. 12 (X direction). The bent portion 23a4 has a top portion 23a5 that is in contact with the first surface 2a1 of the wall portion 2a. As shown in FIG. 12, in this embodiment, when the claw portion 23a is in a free length state, the top portion 23a5 and the first surface 2a1 are in contact with each other. In the present embodiment, for example, when the operator pushes down the panel portion 11 with the opening 13a (see FIG. 11) hooked on the tip of the claw portion 23a, the bent portion 23a4 is expanded in the Y direction. The panel portion 11 enters the space portion 26 between the bent portion 23a4 and the first portion 23a1. And the nail | claw part 23a returns to the state of free length in the state in which the part above the opening part 13a among the panel parts 11 was accommodated in the space part 26, and closes the space part 26. FIG. Thus, according to this embodiment, since the bent part 23a4 is provided in the nail | claw part 23a, it is much easier to suppress that the panel part 11 remove | deviates from the position which covers the clearance gap 4, for example. In addition, in this embodiment, the nail | claw part 23a is comprised with a member different from the boarding sill 2, and is couple | bonded with the wall part 2a with the coupling tools (for example, screw etc.) not shown.

<Fifth Embodiment>
The mounting structure 10E of the embodiment shown in FIGS. 13 to 15 has the same configuration as the mounting structure 10 of the first embodiment. Therefore, also according to this embodiment, the same result (effect) based on the same configuration as that of the first embodiment can be obtained.

  However, in the present embodiment, for example, as shown in FIGS. 13 to 15, the point that the concave portion 2 e is provided in the wall portion 2 a of the landing sill 2 is different from the above embodiment. The recessed part 2e is provided in the 3rd surface 2a4 which faced the Z direction of the wall part 2a, and is dented toward the direction opposite to a Z direction. As shown in FIG. 15, in the present embodiment, the width along the Y direction on the Z direction side of the recess 2 e is set to be substantially the same as or slightly larger than the thickness of the panel portion 11 in the Y direction. Further, the width of the recess 2e along the Y direction opposite to the Z direction is set to be slightly smaller than the thickness of the panel portion 11 in the Y direction. Further, chamfered portions 2f are provided on both sides of the concave portion 2e of the third surface 2a4. Therefore, according to the present embodiment, for example, when the end portion 11b of the panel portion 11 is aligned with the chamfered portion 2f, the operator pushes the panel portion 11 upward so that the panel portion 11 is recessed 2e. It is press-fitted into. Thus, according to this embodiment, the panel part 11 can be stopped in the position which covers the clearance gap 4 by press-fitting into the recessed part 2e of the panel part 11, for example. That is, according to the present embodiment, it is not necessary to use the coupling member 7 for attaching the panel portion 11 to the landing threshold 2. Moreover, according to this embodiment, regarding the attachment of the panel part 11 to the hall header case 3, for example, the panel part 11 is more easily positioned with respect to the hall sill 2 by press-fitting the panel part 11. The attachment by the coupling member 7 (see FIG. 13) can be performed. Therefore, for example, the operation of attaching or removing the panel unit 11 to or from the landing threshold 2 and the landing header case 3 is easier, smoother, or quicker. In addition, according to the present embodiment, for example, the first hooking portions 22 and 23 and the second hooking portions 12 and 13 as in the above-described embodiment are not required, so that the labor required for manufacturing the mounting structure 10E is reduced. Costs are likely to be reduced. Further, according to the present embodiment, since the chamfered portions 2f are provided on both sides of the concave portion 2e, for example, the panel portion 11 is guided to the concave portion 2e by the chamfered portion 2f, and as a result, the concave portion 2e of the panel portion 11 is formed. The mounting operation can be performed relatively easily.

  As mentioned above, although embodiment of this invention was illustrated, the said embodiment is an example to the last, Comprising: It is not intending limiting the range of invention. The above embodiment can be implemented in various other forms, and various omissions, replacements, combinations, and changes can be made without departing from the spirit of the invention. The above embodiments are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof. The present invention can be realized by configurations other than those disclosed in the above embodiments, and various effects (including derivative effects) obtained by the basic configuration (technical features) can be obtained. is there. In addition, the specifications of each component (structure, type, direction, shape, size, length, width, thickness, height, number, arrangement, position, material, etc.) should be changed as appropriate. Can do.

  DESCRIPTION OF SYMBOLS 1 ... Fescher plate, 2 ... Landing sill, 2e ... Recessed part, 3 ... Landing header case, 4 ... Gap, 5 ... Hoistway, 7 ... Connecting member, 11 ... Panel part, 12, 13 ... Second hook part, 12a, 23a ... claw part, 12a3, 13a1 ... end part (second restricting part), 13a, 22a ... opening part, 22, 23 ... first hook part, 22a1, 23a3 ... end part (first restricting part) ), X: longitudinal direction of the landing threshold, Y: hoistway side, Z: downward.

Claims (4)

A panel portion that covers the gap between the elevator threshold and the landing header case located below the landing threshold from the hoistway side;
A second hooking portion that is provided on the panel portion and is hookable with a first hooking portion provided on the landing threshold;
Equipped with a,
In the first hook portion, a groove portion that opens to the lower side of the landing sill and extends in a longitudinal direction of the landing sill, and an opening portion that opens to the width direction of the landing sill and is connected to the groove portion. Is provided,
The second hook portion is provided with a claw portion that penetrates the opening portion and projects downward on the opposite side of the opening portion from the panel portion and hooks with an end portion of the groove portion facing the width direction. , elevator fetch sharp rate. The first hook part is provided with a first restriction part facing in the longitudinal direction of the landing sill,
The second hook portion is provided with a second restricting portion that restricts movement of the panel portion in the longitudinal direction with respect to the landing sill by contact with the first restricting portion. The elevator plate of the elevator. The claw portion is configured like a plate spring, elevator fetch shear plate as claimed in claim 1 or 2. A panel portion that covers the gap between the elevator threshold and the landing header case located below the landing threshold from the hoistway side;
In the state where the panel portion is press-fitted into a recess provided on the landing threshold and opened downward, a coupling member that couples the panel portion and the landing header case,
Elevator Fesher Plate with

Images