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WO2008010271A1 - Dispositif de porte palière pour ascenseur - Google Patents

Dispositif de porte palière pour ascenseur Download PDF

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Publication number
WO2008010271A1
WO2008010271A1 PCT/JP2006/314282 JP2006314282W WO2008010271A1 WO 2008010271 A1 WO2008010271 A1 WO 2008010271A1 JP 2006314282 W JP2006314282 W JP 2006314282W WO 2008010271 A1 WO2008010271 A1 WO 2008010271A1
Authority
WO
WIPO (PCT)
Prior art keywords
door panel
heat insulating
insulating material
facing
fixing member
Prior art date
Application number
PCT/JP2006/314282
Other languages
English (en)
Japanese (ja)
Inventor
Toshiya Suzuki
Yosihito Gotou
Original Assignee
Mitsubishi Electric Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to EP18163305.8A priority Critical patent/EP3366632A1/fr
Priority to JP2007552453A priority patent/JP5217440B2/ja
Priority to EP18163307.4A priority patent/EP3388382A1/fr
Priority to EP18163309.0A priority patent/EP3388383A1/fr
Priority to PCT/JP2006/314282 priority patent/WO2008010271A1/fr
Priority to EP18163306.6A priority patent/EP3363761A1/fr
Priority to EP06768308.6A priority patent/EP2042464A4/fr
Priority to CN2006800269223A priority patent/CN101228086B/zh
Publication of WO2008010271A1 publication Critical patent/WO2008010271A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30Constructional features of doors or gates
    • B66B13/303Details of door panels

Definitions

  • the present invention relates to a landing door device provided at a landing of an elevator.
  • a landing doorway formed by a landing three-way frame standing on the elevator landing and a floor surface of the landing is opened and closed by a landing door provided on the hoistway side of the landing doorway.
  • fire resistance and heat insulation are prevented in order to prevent a fire generated on a predetermined floor from spreading along the hoistway to other floors. An improvement is proposed.
  • FIG. 12 is a plan view showing a conventional elevator landing door device
  • FIG. 13 is a side view showing the conventional elevator landing door device, which has a predetermined fire resistance and heat insulation.
  • the landing door device is shown.
  • 1 is a vertical frame of the landing three-way frame standing on the elevator landing
  • 2 is an upper frame of the landing three-way frame provided between the upper ends of both vertical frames 1
  • a landing entrance is formed by the three-way frame of the landing and the floor 3 of the landing.
  • the landing door 4 that opens and closes the landing doorway is generally formed by a door panel having a substantially square cylindrical cross section, and a heat insulating material 6 for improving the heat insulating property of the landing door 4 in the hollow interior. Is provided.
  • heat shielding plates 29 and 30 facing the vertical frame 1 and the upper frame 2 of the landing three-way frame are provided at the side edge and the upper edge of the landing door 4, thereby improving the fire resistance of the landing door 4. It has been.
  • a heat shield plate having the same configuration as described above is provided to improve the fire resistance of the landing door and face the landing side of the landing door.
  • a heat insulating material interposed between a front plate and a back plate facing the hoistway side of the landing door to improve the heat insulating property of the landing door (see, for example, Patent Document 1).
  • Patent Document 1 Japanese Patent Laid-Open No. 4 272086
  • the surface temperature on the back side of the landing door is transmitted linearly from the surface (heating surface) of the landing door. That is, in the conventional landing door apparatus shown in FIGS. It is determined by heat transfer transmitted to the back plate 31 via the heat insulating material 6 and heat transfer (heat bridge) transferred to the back plate 31 via a door panel, a reinforcing plate (not shown) or the like. Therefore, in the conventional landing door device shown in FIG. 12 and FIG. 13, the door panel forming the outer shape of the landing door 4 has a substantially rectangular tube shape in cross section, so that heat transfer by the heat bridge can be suppressed. There was a problem that the surface temperature on the back side of the landing door 4 became high.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a landing door for an elevator that can suppress a temperature rise on the back side of the landing door with a simple configuration. Is to provide a device.
  • An elevator landing door device is an elevator landing door device that opens and closes a landing doorway formed in the elevator landing, and includes a surface portion having one side facing the landing, and both sides of the surface portion. It has an end surface provided on the hoistway side and a back surface provided on at least one end surface, and an opening having a predetermined width that opens to the hoistway side is formed between the back surface and the other end surface.
  • the door panel and the opening force are arranged on the back side of the front surface of the door panel, and the back surface is provided on the back surface of the door panel through the opening and the back surface of the door panel.
  • a first fixing member having a second opposing surface facing the hoistway side force on one side of the back surface of the heat insulating material.
  • an elevator landing door device is an elevator landing door device that opens and closes a landing doorway formed in the elevator landing, a surface portion of which one side faces the landing, and both sides of the surface portion An end surface portion provided on the hoistway side from the first portion, and a back surface portion provided on at least one end surface portion, and an opening having a predetermined width that opens to the hoistway side is formed between the back surface portion and the other end surface portion.
  • a heat insulating material that is arranged on the back side of the front surface part and that has the back surface facing the hoistway through the opening, and a first opposite surface that is provided at the lower part of the other side surface of the door panel and faces the lower end surface of the heat insulating material
  • a fixing member having a second facing surface facing the hoistway side force at the lower end of the surface and the back surface of the heat insulating material.
  • FIG. 1 is a front view showing a landing door device for an elevator.
  • FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1 according to Embodiment 1 of the present invention.
  • FIG. 3 is a detailed view of a main part of the elevator landing door device according to Embodiment 1 of the present invention.
  • FIG. 4 is a cross-sectional view taken along the line AA in FIG. 1 according to Embodiment 2 of the present invention.
  • FIG. 5 is a view showing an assembled state of part B of the elevator landing door device shown in FIG. 4.
  • FIG. 6 is a CC cross-sectional view of FIG. 1 according to Embodiment 3 of the present invention.
  • FIG. 7 is a CC cross-sectional view of FIG. 1 in Embodiment 4 of the present invention.
  • FIG. 8 is a CC cross-sectional view of FIG. 1 according to Embodiment 5 of the present invention.
  • FIG. 9 is an enlarged view of a portion D in FIG.
  • FIG. 10 is a sectional view taken along the line DD of FIG. 1 in Embodiment 6 of the present invention.
  • FIG. 11 is a cross-sectional view taken along the line DD of FIG. 1 in Embodiment 7 of the present invention.
  • FIG. 12 is a plan view showing a conventional elevator hall door device.
  • FIG. 13 is a side view showing a conventional elevator landing door device.
  • 21 fire barrier 21a end, 22 door panel, 23 first fixing member, 23a first facing surface, 24 first fixing member, 24a first facing surface,
  • Fig. 1 is a front view showing an elevator landing door device
  • Fig. 2 is a cross-sectional view taken along the line A-A in Fig. 1 according to Embodiment 1 of the present invention
  • Fig. 3 is an elevator landing door according to Embodiment 1 of the present invention. It is a principal part detail drawing of an apparatus.
  • 1 is a vertical frame of a landing three-way frame standing on the elevator landing
  • 2 is an upper frame of the landing three-way frame provided between the upper ends of both vertical frames 1
  • a landing entrance is formed by a landing three-way frame composed of both vertical frames 1 and an upper frame 2 and a floor surface 3 of the landing on which the landing three-way frame stands.
  • the landing door 4 includes, for example, a door panel 5 constituting a main part of the landing door 4, a heat insulating material 6 provided inside the door panel 5, a heat insulating material 6 provided on the door panel 5, and a predetermined heat inside the door panel 5.
  • a first fixing member 7 and a second fixing member 8 which are arranged and fixed in position, a door hanger (not shown) provided at the upper part of the door panel 5, and a lower end part provided at the lower part of the door panel 5. It is composed of a guide 10 (not shown in FIGS. 1 to 3), etc., which is arranged in the guide groove of the sill 9 (not shown in FIGS. 1 to 3) and guides the opening / closing direction of the landing door 4.
  • the door panel 5 is a table whose one side faces the landing and forms the surface of the landing door 4.
  • the rear doors 14 and 15 are provided so as to be directed toward the center of the landing door 4 and have one side facing the hoistway and forming a part of the rear surface of the landing door 4.
  • the door panel 5 is formed in the predetermined shape, for example, by bending both side portions of a single plate-like member into a substantially U shape in plan view.
  • the back surface portions 14 and 15 are formed with a small width on both sides of the door panel 5, and an opening with a predetermined width opened between the back surface portions 14 and 15 of the door panel 5 on the hoistway side. Part 16 is formed.
  • the heat insulating material 6 has a predetermined plate shape whose thickness is slightly smaller than the width of the opening 16 and approximately the same as the thickness of the door panel 5.
  • the heat insulating material 6 is disposed on the back side of the surface portion 11 of the door panel 5 through the opening 16 and fixed to the other side surface of the surface portion 11 by adhesion or the like.
  • the back surface 6a of the heat insulating material 6 is arranged so that most of the back surface 6a faces the hoistway through the opening 16.
  • the first fixing member 7 is provided on one back surface portion 14 of the door panel 5, and a part of the first fixing member 7 is opposed to the one end surface 6 b in the frontage direction of the heat insulating material 6.
  • a surface 7a and a second facing surface 7b facing the hoistway side on one side of the back surface 6a of the heat insulating material 6 are provided.
  • the second fixing member 8 is provided on the other back surface portion 15 of the door panel 5, and a heat insulating material 6 has a first facing surface facing the other end surface in the frontage direction and a heat insulating material on one portion thereof.
  • the other side of the back surface 6a of the material 6 has a second facing surface facing from the hoistway side.
  • the first opposing surface 7a formed on the first fixing member 7 is the one end surface 6b of the heat insulating material 6, and the first opposing surface formed on the second fixing member 8 is the other end surface of the heat insulating material 6. Due to the contact, the displacement of the heat insulating material 6 with respect to the door panel 5 in the frontage direction is restricted. Further, the door panel 5 of the heat insulating material 6 is formed by the second facing surface 7b formed on the first fixing member 7 and the second facing surface formed on the second fixing member 8 and the other side surface of the surface portion 11. The displacement in the direction perpendicular to the frontage direction (hereinafter referred to as “entrance / exit direction”) is restricted.
  • first fixing member 7 and the second fixing member 8 include, for example, a first plate-like portion 17 and a second central force that also projects one side central force of the first plate-like portion 17.
  • the plate-like portion 18 is provided, and is configured to have a substantially T-shaped cross section as a whole. Specifically, as shown in Figure 3, two planes The plate is formed in the predetermined shape by welding and fixing, or by fixing the back surfaces of two L-shaped plates having a substantially L-shaped cross section.
  • the second facing surface 7b is formed in order to securely hold the heat insulating material 6 by bringing the second facing surface 7b formed on the first fixing member 7 into contact with the back surface 6a of the heat insulating material 6 from the hoistway side.
  • a part of the first fixing member 7 on which 7b is formed is provided so as to be movable forward and backward in the direction of the entrance and exit with respect to the other part of the first fixing member 7 fixed to the back surface part 14, and the heat insulating material 6 having various thicknesses. It may be configured to be able to cope with dimensional errors such as heat insulating material 6 and the like.
  • the second fixing member 8 can have the same configuration, and when the above mechanism is employed, as an adjustment mechanism for adjusting the position of the second facing surface 7b, for example, a bolt or the like. Is used.
  • the first fixing member 7 has the second plate-like portion 18 until the side of the hoistway, that is, the landing door 4 until one side of the first plate-like portion 17 contacts the back surface portion 14.
  • the back side force is also inserted between the back surface portion 14 and the one end surface 6b of the heat insulating material 6, and thereafter, one side portion of the first plate-like portion 17 is fixed to the back surface portion 14 by welding or the like.
  • the first fixing member 7 is fixed at the above position so that the second plate-like portion 18 faces the one end surface 6b of the heat insulating material 6 and the other side portion of the first plate-like portion 17 is fixed.
  • the second fixing member 8 is also fixed in the same manner as the first fixing member 7.
  • the second fixing member 8 has the second plate-like portion 18 between the back surface portion 15 and the heat insulating material 6 from the hoistway side until one side portion of the first plate-like portion 17 contacts the back surface portion 15. Inserted between the other end surface, and then one side portion of the first plate-like portion 17 is fixed to the back surface portion 15 by welding or the like.
  • the second fixing member 8 is fixed at the above position so that the second plate-like portion 18 faces the other end surface of the heat insulating material 6 and the other side portion of the first plate-like portion 17 is thermally insulated. It is arranged so that the hoistway side force opposes the other side of the back surface 6a of the material 6.
  • Each of the second plate-like portions 18 of the first fixing member 7 and the second fixing member 8 has a predetermined length shorter than the thickness of the door panel 5, There is a slight predetermined gap between the sides. That is, the first fixing member 7 and the second fixing member 8 are fixed to the back surface portions 14 and 15 so as not to contact the front surface portion 11 in order to prevent heat from being transmitted directly from the front surface portion 11. Has been.
  • the landing door 4 is configured such that the opening 16 is formed on the back side of the door panel 5 and the back surface 6a of the heat insulating material 6 directly faces the hoistway. . others Therefore, the heat from the front surface 11 of the door panel 5 is not transmitted through the door panel 5 and reaches the back surface 6a side of the heat insulating material 6 as in the past. Can be improved.
  • first fixing member 7 and the second fixing member 8 can restrain the horizontal displacement of the heat insulating material 6 with respect to the door panel 5, and the heat insulating material 6 It is possible to reliably prevent the arrangement from being changed or the heat insulating material 6 from coming off the door panel 5.
  • the heat insulating material 6 is arranged and fixed by placing the heat insulating material 6 at a predetermined position inside the door panel 5 and then connecting the first fixing member 7 and the second fixing member 8 to the back side of the door panel 5. Force Simply insert it into place and fix it on the back 14 and 15 to complete. Therefore, the above effects can be achieved without complicating the configuration of the landing door 4, and the assembling property of the landing door 4 can be improved.
  • the method of fixing the both ends in the frontage direction of the heat insulating material 6 with the first fixing member 7 and the second fixing member 8 is described.
  • the same effect as described above can be obtained.
  • the heat insulating material 6 is fixed using only the second fixing member 8
  • the heat insulating material 6 having a width slightly larger than the width of the opening 16 is disposed inside the door panel 5.
  • the second fixing member 8 may be fixed to the back surface portion 15 of the door panel 5 by the same fixing method as described above.
  • the one end surface 6b of the heat insulating material 6 is disposed in a U-shaped portion composed of the front surface portion 11, the end surface portion 12, and the back surface portion 14 of the door panel 5, and faces the other side surface of the end surface portion 12. Provided in contact.
  • FIG. 4 is a cross-sectional view taken along line AA in FIG. 1 according to Embodiment 2 of the present invention
  • FIG. 5 is a view showing an assembled state of part B of the elevator landing door device shown in FIG. 4 and 5,
  • the landing door 4 includes a door panel 19, a heat insulating material 6, and a door panel 19 that constitute the main part of the landing door 4.
  • a first fixing member 20 and a second fixing member 8 for arranging and fixing the heat insulating material 6 at a predetermined position inside the door panel 19.
  • the door panel 19 has a front surface portion 11, end surface portions 12 and 13, and a back surface portion 15 provided only on one end surface portion 13.
  • the end face 12 is formed so that its thickness (amount of protrusion toward the hoistway) is substantially the same as the thickness of the heat insulating material 6.
  • the door panel 19 is formed, for example, by bending one end of a plate-like member into an L shape in plan view and the other end in a substantially U shape in plan view. , Formed in the predetermined shape. And between the end surface part 12 and the back surface part 15 of the door panel 19, the opening part 16 of the predetermined
  • the heat insulating material 6 has a predetermined plate shape in which the thickness is slightly smaller than the width of the opening 16, and the thickness of the end face 12 is substantially the same.
  • the heat insulating material 6 is disposed on the back side of the surface portion 11 of the door panel 19 from the opening portion 16 and fixed to the other side surface of the surface portion 11 by adhesion or the like.
  • the heat insulating material 6 is arranged so that one end surface 6b in the front end direction faces the back side of the end surface portion 12 and contacts the other side surface, and most of the back surface 6a passes through the opening portion 16. Arranged to face the hoistway.
  • the first fixing member 20 is provided on the other end surface portion 12 of the door panel 5, and a part of the first fixing member 20 faces one side portion of the back surface 6 a of the heat insulating material 6 from the hoistway side. It has a first facing surface 20a that comes into contact with, and a second facing surface 20b that faces the fire shielding material 21 provided on the vertical frame 1 of the landing three-way frame with a predetermined gap when the door is closed. . Then, the displacement of the heat insulating material 6 with respect to the door panel 5 in the frontage direction is constrained by one side surface of the end surface portion 12 and the first opposing surface formed on the second fixing member 8, and the first fixing member 20 is formed. The displacement of the heat insulating material 6 in the direction of the entrance / exit with respect to the door panel 5 is restricted by the second facing surface formed on the first facing surface 20a and the second fixing member 8 and the other side surface of the surface portion 11.
  • the first fixing member 20 is composed of, for example, a plate-like member having a substantially U shape in a plan view, and the second facing surface 20b has a predetermined gap from one side surface of the surface portion 11. And are arranged substantially in parallel.
  • the fire barrier 21 is bent in an approximately L shape in plan view so that the end 21a on the landing door 4 side protrudes toward the entrance / exit side, and the end 21a is the first when the door is closed.
  • the second opposing surface 20b formed on the fixing member 20 and one side surface of the surface portion 11 are disposed. That is, the landing door 4 and the vertical frame 1 have a doorcase eye-jitter structure having a predetermined heat insulating property. Others have the same configuration as in the first embodiment.
  • the first fixing member 20 can provide the two functions of fixing the heat insulating material 6 and the door pocket eye-jittering structure, with the same effects as in the first embodiment. With a simple structure, it is possible to improve the heat insulation between the landing door 4 and the vertical frame 1.
  • FIG. 6 is a CC cross-sectional view of FIG. 1 according to Embodiment 3 of the present invention.
  • the landing door 4 is provided on the door panel 22, the heat insulating material 6, and the door panel 22 that constitute the main part of the landing door 4, and the heat insulating material 6 is arranged and fixed at a predetermined position inside the door panel 22.
  • a first fixing member 23 and a second fixing member 8 are provided.
  • the door panel 22 has a front surface portion 11, end surface portions 12 and 13, and back surface portions 14 and 15, and the thickness of the end surface portion 13 is smaller than the thickness of the end surface portion 12. That is, Embodiment 3 shows a case where the door thickness of the door panel 22 is different on both sides.
  • the heat insulating material 6 has a predetermined plate shape whose width is larger than the width of the opening 16 formed between the two back surface portions 14 and 15 and whose thickness is substantially the same as the thickness of the end surface portion 13. ing.
  • the heat insulating material 6 is also arranged on the back side of the surface portion 11 of the door panel 22 with the opening 16 force, and is fixed to the other side surface of the surface portion 11 by adhesion or the like.
  • the heat insulating material 6 has one end surface 6b in the frontage direction disposed in a U-shaped portion composed of the front surface portion 11, the end surface portion 12, and the back surface portion 14 of the door panel 5, and faces the back side of the end surface portion 12. And it arrange
  • the first fixing member 23 is provided on the end surface portion 12 and the back surface portion 14 which are the inside of the door panel 22, and a part of the first fixing member 23 is provided on one side portion of the back surface 6a of the heat insulating material 6.
  • the hoistway-side power also has a first facing surface 23a that faces the hoistway.
  • the other side surface of the end surface portion 12 and the first facing surface formed on the second fixing member 8 restrain the displacement of the heat insulating material 6 in the front direction with respect to the door panel 22, so that the first fixing member 23
  • the displacement of the heat insulating material 6 in the entrance / exit direction with respect to the door panel 22 is constrained by the formed second facing surface 23a and the second facing surface formed on the second fixing member 8 and the other side surface of the surface portion 11. .
  • the first fixing member 23 is, for example, a plate-like member having a substantially U-shape in plan view.
  • the end portion 21a of the fire shielding material 21 is disposed in the U-shaped portion of the first fixing member 23. That is, the landing door 4 and the fire shielding material 21 arranged on the hoistway side of the landing door 4 have an eye-jitter structure having a predetermined heat insulating property. Others have the same configuration as in the first embodiment.
  • Embodiment 3 of the present invention by providing the first fixing member 23, the heat insulating material 6 can be reliably fixed even when the door thickness of the door panel 5 is different on both sides. .
  • the heat shielding material 21 by having an eye-catching structure between the fire shielding material 21, it is possible to improve the heat insulation between the landing door 4 and the hoistway side structure with a simple configuration.
  • the other effects are the same as those of the first embodiment.
  • FIG. 7 is a CC cross-sectional view of FIG. 1 according to Embodiment 4 of the present invention.
  • the landing door 4 is provided on the door panel 22, the heat insulating material 6, and the door panel 22 2 constituting the main part of the landing door 4, and the heat insulating material 6 is arranged and fixed at a predetermined position inside the door panel 22.
  • a first fixing member 24 and a second fixing member 8 are provided.
  • the door thickness of the door panel 22 is different on both sides.
  • the first fixing member 24 has a substantially Z shape in plan view, and is provided on the back surface portion 14 of the door panel 22.
  • the first fixing member 24 has, in part, a first facing surface 24a that is in contact with the one side of the back surface 6a of the heat insulating material 6 so that the hoistway side cap is also opposed.
  • the heat insulating material 6 can be reliably fixed with a simple configuration even when the door thickness of the door panel 22 is different between both sides.
  • Other configurations and effects are the same as those in the third embodiment.
  • FIG. 8 is a CC cross-sectional view of FIG. 1 according to Embodiment 5 of the present invention
  • FIG. 9 is an enlarged view of a portion D in FIG. 8 and 9, the landing door 4 is provided on the door nonel 22, the heat insulating material 6, and the door panel 22 that constitute the main part of the landing door 4, and the heat insulating material 6 is disposed at a predetermined position inside the door panel 22.
  • a first fixing member 25 and a second fixing member 8 to be fixed are provided.
  • the fifth embodiment shows a case where the door thickness of the door panel 22 is different on both sides.
  • the heat insulating material 6 is a predetermined plate whose width is slightly smaller than the width of the opening 16 formed between the back surface portions 14 and 15, and whose thickness is approximately the same as the thickness of the end surface portion 13. It has a shape.
  • the first fixing member 25 is provided on the back surface portion 14 of the door panel 22, and a first facing surface 25a that is in contact with and faces one end surface 6b of the heat insulating material 6 is formed on a part of the first fixing member 25. It has the 2nd opposing surface 25b which opposes and contacts the one side part of the back surface 6a of the heat insulating material 6 from the hoistway side.
  • the first fixing member 25 has a flat plate welded and fixed to one side of the L-shaped plate that is L-shaped in plan view, or the back surface of two L-shaped plates of different sizes. They are formed into a predetermined shape by welding and fixing each other.
  • the second facing surface 25b formed on the first fixing member 25 is brought into contact with the back surface 6a of the heat insulating material 6 from the ascending / descending path side, so that the heat insulating material 6 is securely held.
  • a part of the first fixing member 25 on which the surface 25b is formed is provided so as to be capable of moving forward and backward in the direction of the entrance / exit with respect to the other part of the first fixing member 25 fixed to the back surface part 14 to insulate various thicknesses It may be configured to be able to cope with dimensional errors such as material 6 and heat insulating material 6.
  • a bolt or the like is used as an adjustment mechanism for adjusting the position of the second facing surface 25b.
  • the heat insulating material 6 can be reliably fixed with a simple configuration even when the door thickness of the door panel 22 is different on both sides, as in the third and fourth embodiments.
  • Other configurations and effects are the same as those in the first embodiment.
  • FIG. 10 is a cross-sectional view taken along the line DD of FIG. 1 in Embodiment 6 of the present invention.
  • reference numeral 26 denotes a fixing member provided at the lower end portion of the front surface portion 11 of the door panel 5, and is disposed below the heat insulating material 6 disposed on the back side of the front surface portion 11 of the opening portion 16 force door panel 5.
  • the fixing member 26 has a predetermined gap from the hoistway side to a part of the first opposing surface 26a that comes into contact with the lower end surface 6c of the heat insulating material 6 so that the downward force also opposes the lower end portion of the rear surface 6a of the heat insulating material 6.
  • a second opposing surface 26b facing each other, for example, a plate-like member having a substantially Z-shape in side view.
  • the vertical displacement of the heat insulating material 6 with respect to the door panel 5 is constrained with a simple configuration and the large opening 16 formed on the back side of the door panel 5. Is possible. Other configurations are the same as those in any of Embodiments 1 to 5. It has composition and effect.
  • FIG. 11 is a sectional view taken along the line DD of FIG. 1 in the seventh embodiment of the present invention.
  • 27 is a first fixing member having a substantially Z-shape in a side view provided on the lower part of the other side surface of the front surface portion 11 of the door panel 5, and 28 is the first fixing member on the hoistway side from the heat insulating material 6.
  • This is a second fixing member that is fixed to the fixing member 27 and has a substantially L-shape in a plan view and is extended to the surface portion 11 side so that the tip portion does not contact the other side surface of the surface portion 11.
  • the first fixing member 27 and the second fixing member 28 constitute the fixing member 26 in Embodiment 6, and the first facing surface 26a and the second fixing member 26 are formed on a part of the second fixing member 28.
  • the opposite surface 26b is formed. Further, the first fixing member 27 is provided so as not to contact the heat insulating material 6.
  • the opening is formed on the back surface of the landing door so that the heat insulating material provided inside the door panel directly faces the hoistway. Therefore, it is possible to suppress the temperature rise on the back surface of the landing door and improve the heat insulation.
  • the heat insulating material can be easily and reliably fixed by the fixing member having a predetermined shape, the structure can be simplified and the assemblability can be improved.

Landscapes

  • Elevator Door Apparatuses (AREA)

Abstract

Dispositif de porte palière pour un ascenseur, une augmentation de température sur la face arrière de la porte palière étant supprimée par une structure simple. Une ouverture présentant une largeur prédéterminée est réalisée dans la face arrière d'un panneau de porte formant une partie principale de la porte palière, et un matériau isolant thermique est placé à l'intérieur du panneau de porte depuis l'ouverture. Les deux faces du matériau isolant thermique sont fixées par un premier élément de fixation et un second élément de fixation avec la face arrière du matériau isolant thermique faisant face à un puits à travers l'ouverture. Les premier et second éléments de fixation comportent des premières faces regardant une face d'extrémité dans la direction de façade du matériau isolant thermique et comportent encore des secondes faces regardant, depuis le côté du puits, les sections latérales de la face arrière du matériau isolant thermique. Les premier et second éléments de fixation sont fixés au panneau de porte par soudure, entre autres, après avoir été placés à des positions prédéterminées.
PCT/JP2006/314282 2006-07-19 2006-07-19 Dispositif de porte palière pour ascenseur WO2008010271A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP18163305.8A EP3366632A1 (fr) 2006-07-19 2006-07-19 Dispositif de porte de hall pour ascenseur
JP2007552453A JP5217440B2 (ja) 2006-07-19 2006-07-19 エレベータの乗場ドア装置
EP18163307.4A EP3388382A1 (fr) 2006-07-19 2006-07-19 Dispositif de porte de hall pour ascenseur
EP18163309.0A EP3388383A1 (fr) 2006-07-19 2006-07-19 Dispositif de porte de hall pour ascenseur
PCT/JP2006/314282 WO2008010271A1 (fr) 2006-07-19 2006-07-19 Dispositif de porte palière pour ascenseur
EP18163306.6A EP3363761A1 (fr) 2006-07-19 2006-07-19 Dispositif de porte de hall pour ascenseur
EP06768308.6A EP2042464A4 (fr) 2006-07-19 2006-07-19 Dispositif de porte palière pour ascenseur
CN2006800269223A CN101228086B (zh) 2006-07-19 2006-07-19 电梯的层站门装置

Applications Claiming Priority (1)

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
JP2012218839A (ja) * 2011-04-05 2012-11-12 Toshiba Elevator Co Ltd エレベータホールドア
US8869474B2 (en) 2008-12-16 2014-10-28 Il Shik Yoon Apparatus for fixing a glass sheet for elevator's door
WO2018011921A1 (fr) * 2016-07-13 2018-01-18 三菱電機株式会社 Panneau de porte d'ascenseur
WO2020084702A1 (fr) * 2018-10-24 2020-04-30 株式会社日立製作所 Dispositif porte palière destiné à un ascenseur

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Publication number Priority date Publication date Assignee Title
CN103482457A (zh) * 2013-09-26 2014-01-01 四川科莱电梯有限责任公司 一种电梯层门防撞装置
EP3056462A1 (fr) * 2015-02-12 2016-08-17 Kone Corporation Ensemble porte d'ascenseur
WO2017037786A1 (fr) * 2015-08-28 2017-03-09 三菱電機株式会社 Montant de palier destiné à ascenseur
JP7149916B2 (ja) * 2019-09-27 2022-10-07 株式会社日立製作所 エレベーターのドア装置
JP7229903B2 (ja) * 2019-11-28 2023-02-28 株式会社日立製作所 エレベータードア

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JP2000118919A (ja) * 1998-10-08 2000-04-25 Hitachi Building Systems Co Ltd エレベータ乗りかご
JP3538096B2 (ja) * 2000-01-12 2004-06-14 三菱電機株式会社 エレベータの乗場の戸
WO2004041705A1 (fr) * 2002-11-08 2004-05-21 Mitsubishi Denki Kabushiki Kaisha Porte paliere munie d'une fenetre
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8869474B2 (en) 2008-12-16 2014-10-28 Il Shik Yoon Apparatus for fixing a glass sheet for elevator's door
JP2012218839A (ja) * 2011-04-05 2012-11-12 Toshiba Elevator Co Ltd エレベータホールドア
WO2018011921A1 (fr) * 2016-07-13 2018-01-18 三菱電機株式会社 Panneau de porte d'ascenseur
JP6336222B1 (ja) * 2016-07-13 2018-06-06 三菱電機株式会社 エレベータのドアパネル
CN109415187A (zh) * 2016-07-13 2019-03-01 三菱电机株式会社 电梯的门板
CN109415187B (zh) * 2016-07-13 2020-08-11 三菱电机株式会社 电梯的门板
US11254543B2 (en) 2016-07-13 2022-02-22 Mitsubishi Electric Corporation Elevator door panel
WO2020084702A1 (fr) * 2018-10-24 2020-04-30 株式会社日立製作所 Dispositif porte palière destiné à un ascenseur

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JPWO2008010271A1 (ja) 2009-12-10
EP3363761A1 (fr) 2018-08-22
EP2042464A1 (fr) 2009-04-01
CN101228086B (zh) 2011-05-04
EP2042464A4 (fr) 2018-01-03
JP5217440B2 (ja) 2013-06-19
CN101228086A (zh) 2008-07-23
EP3366632A1 (fr) 2018-08-29
EP3388383A1 (fr) 2018-10-17
EP3388382A1 (fr) 2018-10-17

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