Housing for an elevator door drive

Abstract

The present application provides a landing sill mounting device for an elevator, which is a landing sill mounting device fixed to a side surface of a support body facing the inner side of a hoistway and supporting a sill, and a landing sill mounting device fixed to an upper surface of the support body and supporting the sill. The landing sill mounting device for the elevator can mount the sill to the support body in a desired one of a first mounting state and a second mounting state, and has a sill mounting member having a first piece, a second piece, and a third piece, the first mounting state being a state in which the first piece is fixed to a lower surface of the sill and the third piece is fixed to the side surface of the support body, and the second mounting state being a state in which the second piece is fixed to the lower surface of the sill and the third piece is fixed to an upper surface of the support body facing the inner side of the hoistway.

Description

Technical Field

[0001] This invention relates to an elevator landing sill installation device. Background Technology

[0002] In existing elevator landing sill devices, the first component is fixed to the wall surface with its seat surface in contact with the wall surface using anchor bolts and fasteners, and the fastening surface of the second component is fastened to the lower surface of the sill, so that the vertical surface of the second component coincides with the protruding surface of the first component, and is fixed using fasteners (see Patent Document 1 below).

[0003] In existing elevator entrance / exit sill devices, anchor bolts are used to fix the support to the ground below the entrance / exit, the sill is fixed to the sill bracket, bolts are used to fix the cover plate to the lower surface of the sill bracket, and the cover plate is fixed to the support by welding (see Patent Document 2 below).

[0004] Existing technical documents

[0005] Patent documents

[0006] Patent Document 1: Japanese Utility Model Publication No. 61-5882

[0007] Patent Document 2: Japanese Patent Application Publication No. 63-277186

[0008] Based on the existing elevator landing sill devices and the existing elevator entrance / exit sill devices, it is necessary to separately manufacture a landing sill mounting device that is fixed to the side of the support body facing the shaft and supports the sill, and a landing sill mounting device that is fixed to the upper surface of the support body and supports the sill. Summary of the Invention

[0009] This invention was made to solve the problems described above.

[0010] The elevator sill mounting device of the present invention is a sill mounting device that can install the sill in a desired state, either a first mounting state or a second mounting state, onto a support body in an elevator. In the elevator, the sill is located at the lower part of the entrance / exit connecting the hoistway and the landing, and the support body is located below the entrance / exit. The sill mounting device includes a sill mounting component having a first piece, a second piece, and a third piece. The first mounting state is as follows: the side of the support body facing the inner side of the hoistway is located at the end of the lower surface of the sill closer to the inner side of the hoistway on the landing side in the depth direction of the entrance / exit, and the first piece is fixed to the lower surface of the sill, and the third piece is fixed to the side of the support body. The second mounting state is as follows: the upper surface of the support body is located at a position lower than the lower surface of the sill, and the second piece is fixed to the lower surface of the sill, and the third piece is fixed to the upper surface of the support body.

[0011] Invention Effects

[0012] The elevator landing sill mounting device of the present invention serves as both a landing sill mounting device fixed to the inner side of the support body facing the shaft and supporting the sill, and a landing sill mounting device fixed to the upper surface of the support body and supporting the sill, thus eliminating the trouble of manufacturing these landing sill mounting devices separately. Attached Figure Description

[0013] Figure 1 This is a rear view of the entrance / exit of the elevator station in Implementation Method 1.

[0014] Figure 2 This is a front view of the main part of the floor sill installation device in Embodiment 1.

[0015] Figure 3 This is a right-side view of the main part of the floor sill installation device according to Embodiment 1.

[0016] Figure 4 This is a rear view of the entrance / exit of the elevator station in Implementation Method 1.

[0017] Figure 5 This is a front view of the main part of the floor sill installation device in Embodiment 1.

[0018] Figure 6 This is a right-side view of the main part of the floor sill installation device according to Embodiment 1.

[0019] Figure 7 This is a front view of the main part of the floor sill installation device in Embodiment 1.

[0020] Figure 8 This is a right-side view of the main part of the floor sill installation device according to Embodiment 1.

[0021] Figure 9 This is a right-side view of the main part of the floor sill installation device in Embodiment 1.

[0022] Figure 10 This is a right-side view of the main part of the floor sill installation device in the first variation of Embodiment 1.

[0023] Label Explanation

[0024] 1: Shaft; 2: Floor; 3: Entrance / Exit; 4: Building Structure; 4a: Building Structure Wall; 4b: Building Structure Floor; 4c: Opening; 5: Door Frame; 6: Sill; 6a: Upper Surface; 6b: Lower Surface; 6c: Groove; 7: Wall Decoration Component; 8: Floor Decoration Component; 9: Baffle; 10: Filling Material; 11: Support; 11a: Side; 11b: Upper Surface; 12: Floor Sill Installation Device; 13: Sill Installation Component; 13a: First Piece; 13 b: Second piece; 13c: Third piece; 14: Threaded component; 15: Threaded component; 16: Sill-side mounting component; 16a: Sill-side first piece; 16b: Sill-side second piece; 16c: Sill-side third piece; 16d: Through part; 16e: Through part; 16f: Through part; 17: Support-side mounting component; 17a: Support-side first piece; 17b: Support-side second piece; 17c: Through part; 17d: Through part; 18: Threaded component; 19: Reinforcing component. Detailed Implementation

[0025] Hereinafter, a preferred embodiment of the elevator landing sill mounting device of the present invention will be described with reference to the accompanying drawings.

[0026] The elevator landing sill installation device of Embodiment 1 will be described using the accompanying drawings. Figure 1 This is a rear view of the entrance / exit of the elevator station in Implementation Method 1. Figure 1 This is a diagram of the station's entrance and exit as viewed from the inside of the shaft. Figure 1 The first installation state of the floor sill installation device of Embodiment 1 is shown, as will be described later. Figure 2 This is a front view of the main part of the floor sill installation device in Embodiment 1. Figure 2 This is a diagram showing the main parts of the landing sill installation device as viewed from the inside of the shaft. Figure 2 yes Figure 1 The diagram shows the portion indicated by A. Figure 3 This is a right-side view of the main part of the floor sill installation device in Embodiment 1. Figure 3 yes Figure 1 The diagram shows the portion indicated by A. Figure 4 This is a rear view of the entrance / exit of the elevator station in Implementation Method 1. Figure 4 The second installation state of the elevator landing sill mounting device according to Embodiment 1 is shown in the following description. Figure 5 This is a front view of the main part of the floor sill installation device in Embodiment 1. Figure 5 yes Figure 4 The diagram shows the portion indicated by B. Figure 6 This is a right-side view of the main part of the floor sill installation device in Embodiment 1. Figure 6 yes Figure 4 The diagram shows the portion indicated by B.

[0027] In the diagram, label 1 is the shaft, label 2 is the landing, label 3 is the entrance / exit, label 4 is the building structure, label 5 is the door frame, label 6 is the sill, label 7 is the wall decoration component, label 8 is the floor decoration component, label 9 is the baffle, label 10 is the filling material, label 11 is the support body, and label 12 is the landing sill installation device.

[0028] Shaft 1 extends vertically. Landing station 2 is located outside shaft 1. Entrance / exit 3 connects shaft 1 and landing station 2.

[0029] Building structure 4 has building structure wall 4a and building structure floor 4b.

[0030] The structural wall 4a divides the shaft 1 and the landing 2. The structural wall 4a is part of the wall forming the shaft 1 and the landing 2. The structural wall 4a constitutes the wall surface of the shaft 1. The structural wall 4a extends along the width and vertical direction of the entrance / exit 3. The structural wall 4a has an opening 4c. The opening 4c extends through the structural wall 4a along the depth direction of the entrance / exit 3. The opening 4c connects the shaft 1 and the landing 2. The structural wall 4a is made of, for example, concrete.

[0031] The structural floor 4b divides the floor containing station 2 from the floors below it. Structural floor 4b is part of the floor forming station 2 and entrance 3. Structural floor 4b is located below station 2 and entrance 3. Structural floor 4b extends along the width and depth of entrance 3. Structural floor 4b is made of, for example, concrete.

[0032] The door frame 5 and the sill 6 form the entrance 3.

[0033] Door frame 5 is located inside opening 4c. Entrance 3 is formed inside door frame 5. Door frame 5 constitutes one side and the other side, as well as the top, of entrance 3 in the width direction. The inner surface of door frame 5 constitutes the two side surfaces and the top surface of entrance 3 in the width direction.

[0034] The sill 6 is located inside the shaft 1. The sill 6 forms the lower part of the entrance / exit 3. The length direction of the sill 6 faces the width direction of the entrance / exit 3. The sill 6 is larger than the entrance / exit 3 in the width direction. The sill 6 has an upper surface 6a, a lower surface 6b, and a groove 6c. The upper surface 6a forms the ground of the entrance / exit 3. The upper surface 6a extends along the width and depth directions of the entrance / exit 3. The lower surface 6b extends along the width and depth directions of the entrance / exit 3. The groove 6c is formed by recessing the lower surface 6b upwards. The groove 6c extends along the width direction of the entrance / exit 3.

[0035] The wall decoration component 7 is located on the side of the building structure wall 4a closest to the landing 2. The wall decoration component 7 is part of the wall forming the landing 2. The wall decoration component 7 constitutes the wall surface of the landing 2. The wall decoration component 7 is positioned around the door frame 5. The wall decoration component 7 extends along the width and vertical direction of the entrance / exit 3.

[0036] Floor trim component 8 is located on the upper side of the building structure floor 4b. Floor trim component 8 is part of the floor forming station 2 and entrance 3. Floor trim component 8 constitutes the ground of station 2 and entrance 3. Floor trim component 8 is provided from the sill 6 to the side of station 2. Floor trim component 8 extends along the width and depth directions of entrance 3.

[0037] A baffle 9 blocks the gap between the building structure 4 and the sill 6. The baffle 9 is fixed between the building structure 4 and the sill 6. The baffle 9 is located below the floor trim component 8. The baffle 9 extends along the width and depth of the entrance / exit 3. The baffle 9 is larger than the entrance / exit 3 in the width direction.

[0038] Infill material 10 fills the gap between building structure 4 and sill 6. Infill material 10 fills the gap between floor decorative component 8 and baffle 9. Infill material 10 is filled in a liquid state. Infill material 10 solidifies after being filled. Infill material 10 is, for example, mortar.

[0039] Support body 11 is formed in the building structure 4. Support body 11 is located below entrance 3. Support body 11 has a side 11a and a top surface 11b. Side 11a faces the depth direction of entrance 3. Side 11a faces the inside of shaft 1. Side 11a extends along the width direction and vertical direction of entrance 3. Top surface 11b faces upward. Top surface 11b extends along the width direction and depth direction of entrance 3.

[0040] The landing sill installation device 12 supports the landing sill 6. The landing sill installation device 12 installs the landing sill 6 onto the support body 11.

[0041] The floor sill installation device 12 has a sill installation component 13 and threaded components 14 and 15.

[0042] The sill mounting component 13 has a first piece 13a, a second piece 13b, and a third piece 13c. The first piece 13a and the second piece 13b are not parallel to each other. The first piece 13a and the second piece 13b are perpendicular to each other. The first piece 13a and the third piece 13c are not parallel to each other. The first piece 13a and the third piece 13c are perpendicular to each other. The second piece 13b and the third piece 13c are not perpendicular to each other. The second piece 13b and the third piece 13c are parallel to each other. The second piece 13b and the third piece 13c are spaced apart from each other.

[0043] The first piece 13a faces the length direction of the sill mounting component 13. The first piece 13a is not parallel to a straight line extending along the length direction of the sill mounting component 13. The first piece 13a is perpendicular to a straight line extending along the length direction of the sill mounting component 13. The second piece 13b and the third piece 13c extend along the length direction of the sill mounting component 13. The second piece 13b and the third piece 13c are not perpendicular to a straight line extending along the length direction of the sill mounting component 13. The second piece 13b and the third piece 13c are parallel to a straight line extending along the length direction of the sill mounting component 13.

[0044] The sill mounting component 13 has a sill-side mounting component 16, a support-side mounting component 17, and a threaded component 18.

[0045] The sill-side mounting component 16 is located on the sill-side of the sill-side mounting component 13. The sill-side mounting component 16 engages with the lower surface 6b of the sill-side 6 via a threaded component 14.

[0046] The threaded component 14 is, for example, a hexagonal bolt, a hexagonal nut, a flat washer, and a spring washer. In this case, the external thread portion of the threaded component 14 is the shaft portion of the hexagonal bolt, the side of the shaft portion of the threaded component 14 has external threads, the head of the threaded component 14 is the head of the hexagonal bolt, the internal thread portion of the threaded component 14 is the cylindrical portion of the hexagonal nut, and the inner surface of the cylindrical portion of the threaded component 14 has internal threads.

[0047] The sill-side mounting component 16 is formed by bending a plate-shaped component. The sill-side mounting component 16 has a first sill-side piece 16a, a second sill-side piece 16b, and a third sill-side piece 16c. The first sill-side piece 16a constitutes the first piece 13a of the sill-side mounting component 13. The second sill-side piece 16b constitutes the second piece 13b of the sill-side mounting component 13.

[0048] The first piece 16a, the second piece 16b, and the third piece 16c on the sill side are not parallel to each other. The third piece 16c on the sill side is perpendicular to the first piece 16a and the second piece 16b on the sill side. The first piece 16a on the sill side extends perpendicularly from the third piece 16c on the sill side. The first piece 16a and the third piece 16c on the sill side form an L-shape by abutting each other. The second piece 16b on the sill side extends perpendicularly from the third piece 16c on the sill side. The second piece 16b and the third piece 16c on the sill side form an L-shape by abutting each other.

[0049] The first piece 16a on the sill side faces the length direction of the sill mounting component 13. The first piece 16a on the sill side is not parallel to a straight line extending along the length direction of the sill mounting component 13. The first piece 16a on the sill side is perpendicular to the straight line extending along the length direction of the sill mounting component 13. The second piece 16b and the third piece 16c on the sill side extend along the length direction of the sill mounting component 13. The second piece 16b and the third piece 16c on the sill side are not perpendicular to the straight line extending along the length direction of the sill mounting component 13. The second piece 16b and the third piece 16c on the sill side are parallel to the straight line extending along the length direction of the sill mounting component 13.

[0050] The first piece 16a on the sill side has a through portion 16d. The through portion 16d penetrates the first piece 16a on the sill side perpendicularly. The second piece 16b on the sill side has a through portion 16e. The through portion 16e penetrates the second piece 16b on the sill side perpendicularly. The third piece 16c on the sill side has a through portion 16f. The through portion 16f penetrates the third piece 16c on the sill side perpendicularly.

[0051] The support-side mounting component 17 is located on the side of the sill mounting component 13 adjacent to the support body 11. The support-side mounting component 17 engages with one of the side surface 11a and the upper surface 11b of the support body 11 via a threaded component 15.

[0052] The threaded component 15 is, for example, an anchor bolt, a hexagonal nut, a flat washer, and a spring washer. In this case, the external thread portion of the threaded component 15 is the shaft portion of the anchor bolt, the side of the shaft portion of the threaded component 15 has external threads, the internal thread portion of the threaded component 15 is the cylindrical portion of the hexagonal nut, and the inner surface of the cylindrical portion of the threaded component 15 has internal threads.

[0053] The support-side mounting component 17 is formed by bending a plate-shaped component. The support-side mounting component 17 has a first support-side piece 17a and a second support-side piece 17b. The first support-side piece 17a constitutes the third piece 13c of the sill mounting component 13.

[0054] The first support piece 17a and the second support piece 17b on the support side are not parallel to each other. The second support piece 17b on the support side is perpendicular to the first support piece 17a on the support side. The first support piece 17a extends perpendicularly from and to the second support piece 17b on the support side. The first support piece 17a and the second support piece 17b on the support side form an L-shape by abutting each other.

[0055] The first support piece 17a and the second support piece 17b extend along the length of the sill mounting component 13. The first support piece 17a and the second support piece 17b are not perpendicular to the straight line extending along the length of the sill mounting component 13. The first support piece 17a and the second support piece 17b are parallel to the straight line extending along the length of the sill mounting component 13.

[0056] The first piece 17a on the support body side has a through portion 17c. The through portion 17c penetrates the first piece 17a on the support body side perpendicularly. The second piece 17b on the support body side has a through portion 17d. The through portion 17d penetrates the second piece 17b on the support body side perpendicularly.

[0057] The third piece 16c on the sill side and the second piece 17b on the support side are opposite each other. The third piece 16c on the sill side and the second piece 17b on the support side are in contact with each other. The third piece 16c on the sill side and the mounting component 17 on the support side are fixed to each other. The third piece 16c on the sill side and the second piece 17b on the support side are engaged with each other by a threaded component 18.

[0058] The threaded component 18 is, for example, a round head square neck bolt, a hexagonal nut, a flat washer, and a spring washer. In this case, the external thread portion of the threaded component 18 is the shaft portion of the round head square neck bolt, the side of the shaft portion of the threaded component 18 has external threads, the head of the threaded component 18 is the head of the round head square neck bolt, the internal thread portion of the threaded component 18 is the cylindrical portion of the hexagonal nut, and the inner surface of the cylindrical portion of the threaded component 18 has internal threads.

[0059] The external thread of the threaded component 18 passes through the through portion 16f of the third piece 16c on the sill side and the through portion 17d of the second piece 17b on the support body side, and is screwed into the internal thread of the threaded component 18. The head of the threaded component 18 and the internal thread of the threaded component 18 clamp the third piece 16c on the sill side and the second piece 17b on the support body side between each other. The threaded component 18 fastens the third piece 16c on the sill side and the second piece 17b on the support body side.

[0060] The through portions 16f and 17d extend in a direction perpendicular to the external thread of the threaded member 18. The through portions 16f and 17d do not extend in parallel directions. The through portions 16f and 17d extend in directions perpendicular to each other. The through portion 16f extends along the length of the sill mounting member 13. The through portion 17d extends in a direction perpendicular to the length of the sill mounting member 13. The position of the sill-side mounting member 16 can be adjusted relative to the support-side mounting member 17 in a direction perpendicular to the external thread of the threaded member 18. The position of the sill-side mounting member 16 can be adjusted relative to the support-side mounting member 17 in both the length direction of the sill mounting member 13 and in directions perpendicular to the length direction.

[0061] The landing sill mounting device 12 is capable of mounting the sill 6 onto the support body 11 in one of two desired states: a first mounting state and a second mounting state. The landing sill mounting device 12 mounts the sill 6 onto the support body 11 in one of these two states. The first mounting state is in which the sill mounting component 13 is fixed to the side 11a of the support body 11 and supports the sill 6. The second mounting state of the landing sill mounting device 12 is in which the sill mounting component 13 is fixed to the upper surface 11b of the support body 11 and supports the sill 6.

[0062] When the side surface 11a of the support body 11 is located at the end of the lower surface 6b of the sill 6, closer to the inside of the shaft 1, and closer to the landing 2 in the depth direction of the inlet / outlet 3, the landing sill mounting device 12 can install the sill 6 onto the support body 11 in a first installation state. When the upper surface 11b of the support body 11 is located below the lower surface 6b of the sill 6, the landing sill mounting device 12 can install the sill 6 onto the support body 11 in a second installation state.

[0063] In the first installation state, the sill mounting component 13 is installed as described below.

[0064] The first piece 13a of the sill mounting component 13 is fixed to the lower surface 6b of the sill 6, and the third piece 13c is fixed to the side 11a of the support body 11. The sill mounting component 13 is not fixed to the upper surface 11b of the support body 11.

[0065] The first piece 16a on the sill side extends along the width and depth directions of the entrance / exit 3. The second piece 16b on the sill side extends along the width and vertical directions of the entrance / exit 3. The third piece 16c on the sill side extends along the depth and vertical directions of the entrance / exit 3.

[0066] The first piece 16a on the sill side faces the lower surface 6b of the sill 6. The first piece 16a on the sill side is in contact with the lower surface 6b of the sill 6. The first piece 16a on the sill side is fixed to the lower surface 6b of the sill 6. The first piece 16a on the sill side is engaged with the lower surface 6b of the sill 6 through a threaded component 14.

[0067] The head of the threaded component 14 is inserted into the groove 6c of the sill 6. The external thread of the threaded component 14 protrudes downward from the lower surface 6b of the sill 6. The external thread of the threaded component 14 passes through the through portion 16d of the first piece 16a on the sill side and is screwed into the internal thread of the threaded component 14. The head and the internal thread of the threaded component 14 clamp the lower surface 6b of the sill 6 and the first piece 16a on the sill side. The threaded component 14 secures the lower surface 6b of the sill 6 to the first piece 16a on the sill side.

[0068] The through portion 16d extends in a direction perpendicular to the external thread of the threaded member 14. The through portion 16d extends in the width direction of the inlet / outlet 3. The position of the sill 6 can be adjusted relative to the sill-side mounting member 16 in a direction perpendicular to the external thread of the threaded member 14. The position of the sill 6 can be adjusted relative to the sill-side mounting member 16 in the width direction of the inlet / outlet 3.

[0069] The first piece 17a on the support body side extends along the width direction and the vertical direction of the inlet / outlet 3. The second piece 17b on the support body side extends along the depth direction and the vertical direction of the inlet / outlet 3.

[0070] The first piece 17a on the support body side faces the side 11a of the support body 11. The first piece 17a on the support body side contacts the side 11a of the support body 11. The first piece 17a on the support body side is fixed to the side 11a of the support body 11. The first piece 17a on the support body side engages with the side 11a of the support body 11 through a threaded member 15.

[0071] One end of the external thread of the threaded component 15 is inserted into the support body 11 from the side 11a and fixed to the support body 11. The other end of the external thread of the threaded component 15 protrudes from the side 11a of the support body 11 in the depth direction of the inlet / outlet 3. The other end of the external thread of the threaded component 15 passes through the through portion 17c of the first piece 17a on the support body side and is screwed into the internal thread of the threaded component 15. The first piece 17a on the support body side is sandwiched between the internal thread of the threaded component 15 and the side 11a of the support body 11. The threaded component 15 fastens the side 11a of the support body 11 and the first piece 17a on the support body side.

[0072] The through portion 17c extends in a direction perpendicular to the external thread of the threaded member 15. The through portion 17c extends in the width direction of the inlet / outlet 3. The position of the support-side mounting member 17 can be adjusted relative to the support 11 in a direction perpendicular to the external thread of the threaded member 15. The position of the support-side mounting member 17 can be adjusted relative to the support 11 in the width direction of the inlet / outlet 3.

[0073] In the second installation state, the sill mounting component 13 is installed as described below.

[0074] The second piece 13b of the sill mounting component 13 is fixed to the lower surface 6b of the sill 6, and the third piece 13c is fixed to the upper surface 11b of the support body 11. The sill mounting component 13 is not fixed to the side 11a of the support body 11.

[0075] The first piece 16a on the sill side extends along the depth direction and vertical direction of the entrance / exit 3. The second piece 16b on the sill side extends along the width direction and depth direction of the entrance / exit 3. The third piece 16c on the sill side extends along the width direction and vertical direction of the entrance / exit 3.

[0076] The second piece 16b on the sill side faces the lower surface 6b of the sill 6. The second piece 16b on the sill side contacts the lower surface 6b of the sill 6. The second piece 16b on the sill side is fixed to the lower surface 6b of the sill 6. The second piece 16b on the sill side is engaged with the lower surface 6b of the sill 6 through a threaded component 14.

[0077] The head of the threaded component 14 is inserted into the groove 6c of the sill 6. The external thread of the threaded component 14 protrudes downward from the lower surface 6b of the sill 6. The external thread of the threaded component 14 passes through the through portion 16e of the second piece 16b on the sill side and is screwed into the internal thread of the threaded component 14. The head and the internal thread of the threaded component 14 clamp the lower surface 6b of the sill 6 and the second piece 16b on the sill side. The threaded component 14 secures the lower surface 6b of the sill 6 to the second piece 16b on the sill side.

[0078] The through portion 16e extends in a direction perpendicular to the external thread of the threaded member 14. The through portion 16e extends in the width direction of the inlet / outlet 3. The position of the sill 6 can be adjusted relative to the sill-side mounting member 16 in a direction perpendicular to the external thread of the threaded member 14. The position of the sill 6 can be adjusted relative to the sill-side mounting member 16 in the width direction of the inlet / outlet 3.

[0079] The first piece 17a on the support body side extends along the width and depth directions of the inlet / outlet 3. The second piece 17b on the support body side extends along the width and vertical directions of the inlet / outlet 3.

[0080] The first piece 17a on the support body side faces the upper surface 11b of the support body 11. The first piece 17a on the support body side is in contact with the upper surface 11b of the support body 11. The first piece 17a on the support body side is fixed to the upper surface 11b of the support body 11. The first piece 17a on the support body side is engaged with the upper surface 11b of the support body 11 through a threaded member 15.

[0081] One end of the external thread of the threaded component 15 is inserted into the support body 11 from the upper surface 11b and fixed to the support body 11. The other end of the external thread of the threaded component 15 protrudes upward from the upper surface 11b of the support body 11. The other end of the external thread of the threaded component 15 passes through the through portion 17c of the first piece 17a on the support body side and is screwed into the internal thread of the threaded component 15. The first piece 17a on the support body side is sandwiched between the internal thread of the threaded component 15 and the upper surface 11b of the support body 11. The threaded component 15 fastens the upper surface 11b of the support body 11 and the first piece 17a on the support body side.

[0082] The through portion 17c extends in a direction perpendicular to the external thread of the threaded member 15. The through portion 17c extends in the depth direction of the inlet / outlet 3. The position of the support-side mounting member 17 can be adjusted relative to the support 11 in a direction perpendicular to the external thread of the threaded member 15. The position of the support-side mounting member 17 can be adjusted relative to the support 11 in the depth direction of the inlet / outlet 3.

[0083] The orientation of the sill mounting component 13 in the first installation state is different from that in the second installation state. The orientation of either the sill mounting component 13 in the first installation state or the sill mounting component 13 in the second installation state is the orientation when at least two of the width direction, depth direction, and vertical direction of the other entrance / exit 3 have been rotated.

[0084] The orientation of the sill mounting component 13 in the second installation state is the orientation when the sill mounting component 13 in the first installation state has been rotated about an axis extending in the width direction of the entrance / exit 3 and about an axis extending in the vertical direction. The orientation of the sill mounting component 13 in the second installation state is the orientation when the sill mounting component 13 in the first installation state has been rotated about an axis extending in the depth direction of the entrance / exit 3 and about an axis extending in the width direction of the entrance / exit 3.

[0085] The orientation of the length direction of the sill mounting component 13 in the first installation state is different from that in the second installation state. In the first installation state, the length direction of the sill mounting component 13 is oriented vertically. In the second installation state, the length direction of the sill mounting component 13 is oriented towards the width direction of the entrance / exit 3.

[0086] Alternatively, in the first installation state, it is also possible to, for example... Figure 7 That would change the orientation of the mounting component 16 on the sill side. Figure 7 This is a front view of the main part of the floor sill installation device in Embodiment 1. Figure 7 It is equivalent to Figure 2 The attached image. Figure 2as well as Figure 7 In the middle, the side-mounted components 16 of the sill face opposite directions to each other in the width direction of the entrance / exit 3. Figure 2 as well as Figure 7 In the middle, the mounting component 16 on the sill side faces the opposite direction to the second piece 17b on the support side.

[0087] Alternatively, in the second installation state, it is also possible to, for example... Figure 8 That would change the orientation of the mounting component 16 on the sill side. Figure 8 This is a right-side view of the main part of the floor sill installation device in Embodiment 1. Figure 8 It is equivalent to Figure 6 The attached image. Figure 6 as well as Figure 8 In the middle, the side mounting components 16 of the sill face opposite directions to each other in the depth direction of the entrance / exit 3. Figure 6 as well as Figure 8 In the middle, the mounting component 16 on the sill side faces the opposite direction to the second piece 17b on the support side.

[0088] Furthermore, in the second installation state, it is also possible, for example, as follows: Figure 9 That would change the orientation of the mounting component 17 on the support side. Figure 9 This is a right-side view of the main part of the floor sill installation device in Embodiment 1. Figure 9 It is equivalent to Figure 6 The attached image. Figure 6 as well as Figure 9 In the middle, the mounting components 17 on the support side face opposite directions in the vertical direction. Figure 6 as well as Figure 9 In the support body, the mounting component 17 is oriented in a direction opposite to the upper surface 11b of the support body 11.

[0089] The elevator sill mounting device of Embodiment 1 is a sill mounting device in an elevator capable of mounting a sill 6 in a desired state, either a first mounting state or a second mounting state, onto a support body 11. In the elevator, the sill 6 is located below the entrance / exit 3 connecting the hoistway 1 and the landing 2, and the support body 11 is located below the entrance / exit 3. The sill mounting device includes a sill mounting component 13, which has a first piece 13a, a second piece 13b, and a third piece 13c. The first mounting state is as follows: the support body 11... The side 11a facing the inner side of the shaft 1 is located at the end of the lower surface 6b of the sill 6, closer to the inner side of the shaft 1, in the depth direction of the inlet / outlet 3, closer to the station 2. The first piece 13a is fixed to the lower surface 6b of the sill 6, and the third piece 13c is fixed to the side 11a of the support body 11. The second installation state is as follows: the upper surface 11b of the support body 11 is located below the lower surface 6b of the sill 6, and the second piece 13b is fixed to the lower surface 6b of the sill 6, and the third piece 13c is fixed to the upper surface 11b of the support body 11.

[0090] Therefore, the landing sill installation device 12 serves as both a landing sill installation device fixed to the inner side 11a of the support body 11 facing the shaft 1 and supporting the landing sill 6, and a landing sill installation device fixed to the upper surface 11b of the support body 11 and supporting the landing sill 6, thus eliminating the hassle of separately manufacturing these landing sill installation devices. For example, when the operator uses the landing sill installation device 12 to install the landing sill 6 onto the support body 11, they can select one of the two states of the landing sill installation device 12—a first installation state and a second installation state—and install the landing sill installation device 12 in the selected state.

[0091] In the elevator landing sill installation device of Embodiment 1, the length direction of the sill installation component 13 in the first installation state is oriented in the vertical direction, and the length direction of the sill installation component 13 in the second installation state is oriented in the width direction of the entrance / exit 3.

[0092] This ensures the strength of the sill mounting component 13 in supporting the sill 7 and reduces the space required to install the sill mounting component 13. In particular, it reduces the vertical distance between the lower surface 6b of the sill 6 and the upper surface 11b of the support body 11 in the second installation state.

[0093] In the elevator landing sill mounting device of Embodiment 1, the sill mounting component 13 has a sill-side mounting component 16, a support-side mounting component 17, and a threaded component 18. The sill-side mounting component 16 has a sill-side first piece 16a, a sill-side second piece 16b, and a sill-side third piece 16c. The support-side mounting component 17 has a support-side first piece 17a and a support-side second piece 17b. The sill-side third piece 16c and the support-side second piece 17b are opposite to each other and are engaged with each other by the threaded component 18. The sill-side first piece 16a constitutes the first piece 13a, the sill-side second piece 16b constitutes the second piece 13b, and the support-side first piece 17a constitutes the third piece 13c.

[0094] Therefore, by adjusting the position of the sill-side mounting member 16 relative to the support-side mounting member 17, the position of the sill 6 can be easily adjusted relative to the support 11. In particular, in the event of an error in the position of the support 11, the sill 6 can be fixed in a predetermined position.

[0095] In the elevator landing sill installation device of Embodiment 1, the third piece 16c on the sill side is perpendicular to the first piece 16a and the second piece 16b on the sill side, and the second piece 17b on the support body side is perpendicular to the first piece 17a on the support body side.

[0096] Therefore, the sill-side mounting component 16 and the support-side mounting component 17 can be easily manufactured, and the position of the sill 6 can be intuitively adjusted relative to the support 11.

[0097] In the elevator landing sill mounting device of Embodiment 1, in the first installation state and the second installation state, the sill-side mounting component 16 can be oriented in the opposite direction to the second piece 17b on the support body side.

[0098] Therefore, in the first installation state, the position of the sill 6 can be adjusted within a wider range relative to the support body 11 in the width direction of the entrance / exit 3. Furthermore, in the second installation state, the position of the sill 6 can be adjusted within a wider range relative to the support body 11 in the depth direction of the entrance / exit 3.

[0099] In the elevator landing sill mounting device of Embodiment 1, in the second installation state, the support-side mounting member 17 can be oriented in the opposite direction to the upper surface 11b of the support 11.

[0100] Therefore, in the second installation state, the position of the sill 6 can be adjusted in a wider range in the vertical direction relative to the support body 11.

[0101] Alternatively, in the elevator landing sill installation device of Embodiment 1, the support body 11 may also be formed separately from the building structure 4. For example, the support body is a steel beam, and the periphery of the through portion 17c of the sill installation component 13 is in contact with the support body and welded thereon.

[0102] Furthermore, as a first variation of the elevator landing sill installation device in Embodiment 1, for example, such as Figure 10 As shown, a reinforcing member 19 may also be provided, which strengthens the support-side mounting member 17 by connecting the first piece 17a on the support side to the second piece 17b on the support side. Figure 10 This is a right-side view of the main part of the floor sill installation device in the first variation of Embodiment 1. Figure 10 It is equivalent to Figure 6 The attached diagram.

[0103] The various aspects of the present invention are summarized in the appendix below.

[0104] (Postscript 1)

[0105] An elevator landing sill installation device is disclosed, which enables the sill to be installed in a desired state, either a first installation state or a second installation state, onto a support body in the elevator. In this elevator, the sill is located below an entrance / exit connecting the hoistway and the landing, and the support body is located below the entrance / exit.

[0106] The floor sill installation device includes sill installation components, which have a first piece, a second piece, and a third piece.

[0107] The first installation state is as follows: the side of the support body facing the inside of the shaft is located at the end of the support body that is closer to the inside of the shaft than the lower surface of the sill, on the landing side in the depth direction of the inlet / outlet, and the first piece is fixed to the lower surface of the sill, and the third piece is fixed to the side of the support body.

[0108] The second installation state is as follows: the upper surface of the support is located below the lower surface of the sill, and the second piece is fixed to the lower surface of the sill, and the third piece is fixed to the upper surface of the support.

[0109] (Postscript 2)

[0110] According to Appendix 1, the elevator landing sill installation device, wherein,

[0111] In the first installation state, the length direction of the sill mounting component is oriented vertically.

[0112] In the second installation state, the length direction of the sill mounting component is oriented towards the width direction of the entrance / exit.

[0113] (Note 3)

[0114] According to Appendix 1 or 2, the elevator landing sill installation device, wherein,

[0115] The sill mounting component includes a sill-side mounting component, a support-side mounting component, and a threaded component.

[0116] The sill-side mounting component includes a first sill-side piece, a second sill-side piece, and a third sill-side piece.

[0117] The support-side mounting component has a first support-side piece and a second support-side piece.

[0118] The third piece on the sill side and the second piece on the support body side are opposite each other and are engaged with each other by the threaded component.

[0119] The first piece on the side of the sill constitutes the first piece.

[0120] The second piece on the side of the sill constitutes the second piece.

[0121] The first piece on the support body side constitutes the third piece.

[0122] (Postscript 4)

[0123] According to Appendix 3, the elevator landing sill installation device, wherein...

[0124] The third piece on the sill side is perpendicular to the first piece and the second piece on the sill side.

[0125] The second piece on the support body side is perpendicular to the first piece on the support body side.

[0126] (Note 5)

[0127] According to Appendix 3 or 4, the elevator landing sill installation device, wherein...

[0128] In both the first and second installation states, the sill-side mounting component can be oriented in the opposite direction to the second piece on the support side.

[0129] (Note 6)

[0130] The elevator landing sill installation device according to any one of Appendices 3 to 5, wherein...

[0131] In the second installation state, the support-side mounting component can be oriented in the opposite direction to the upper surface of the support.

Claims

1. A landing sill installation device for an elevator, which is capable of installing the sill in a desired state, either a first installation state or a second installation state, onto a support body in the elevator, wherein the sill is located below an entrance / exit connecting the hoistway and the landing, and the support body is located below the entrance / exit. The floor sill installation device includes sill installation components, which have a first piece, a second piece, and a third piece. The first installation state is as follows: the side of the support body facing the inside of the shaft is located at the end of the support body that is closer to the inside of the shaft than the lower surface of the sill, on the landing side in the depth direction of the inlet / outlet, and the first piece is fixed to the lower surface of the sill, and the third piece is fixed to the side of the support body. The second installation state is as follows: the upper surface of the support is located below the lower surface of the sill, and the second piece is fixed to the lower surface of the sill, and the third piece is fixed to the upper surface of the support.

2. The elevator landing sill installation device according to claim 1, wherein, In the first installation state, the length direction of the sill mounting component is oriented vertically. In the second installation state, the length direction of the sill mounting component is oriented towards the width direction of the entrance / exit.

3. The elevator landing sill installation device according to claim 1 or 2, wherein, The sill mounting component includes a sill-side mounting component, a support-side mounting component, and a threaded component. The sill-side mounting component includes a first sill-side piece, a second sill-side piece, and a third sill-side piece. The support-side mounting component has a first support-side piece and a second support-side piece. The third piece on the sill side and the second piece on the support body side are opposite each other and are engaged with each other by the threaded component. The first piece on the side of the sill constitutes the first piece. The second piece on the side of the sill constitutes the second piece. The first piece on the support body side constitutes the third piece.

4. The elevator landing sill installation device according to claim 3, wherein, The third piece on the sill side is perpendicular to the first piece and the second piece on the sill side. The second piece on the support body side is perpendicular to the first piece on the support body side.

5. The elevator landing sill installation device according to claim 3, wherein, In both the first and second installation states, the sill-side mounting component can be oriented in the opposite direction to the second piece on the support side.

6. The elevator landing sill installation device according to claim 3, wherein, In the second installation state, the support-side mounting component can be oriented in the opposite direction to the upper surface of the support.

Images