CN101932523B - Landing doorway device for elevator - Google Patents
Landing doorway device for elevator Download PDFInfo
- Publication number
- CN101932523B CN101932523B CN200880125879.5A CN200880125879A CN101932523B CN 101932523 B CN101932523 B CN 101932523B CN 200880125879 A CN200880125879 A CN 200880125879A CN 101932523 B CN101932523 B CN 101932523B
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- China
- Prior art keywords
- mentioned
- vertical frame
- hoistway
- landing doorway
- opposed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/306—Details of door jambs
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- Elevator Door Apparatuses (AREA)
Abstract
A landing doorway device for an elevator, in which a tubular vertical frame provided at a side of a landing doorway has a landing doorway facing section facing the landing doorway and also has a hoistway facing section facing the inside of a hoistway. The hoistway facing section is provided with a vertical-frame heat insulation material for suppressing transfer of heat, transferred from the landing doorway facing section to the hoistway facing section, into the hoistway.
Description
Technical field
The present invention relates to the landing doorway device of elevator, specially refer to the stable on heating raising of the landing doorway device of this elevator.
Background technology
In the landing door device of existing elevator, on the surface of the hoistway side of door-plate heat insulating member (for example with reference to patent documentation 1) is installed.
Patent documentation 1: Japanese Unexamined Patent Application Publication 2002-514701 communique
Yet in existing elevator, door-plate not only, stop door pocket are also in the face of stop and hoistway, and therefore when the stop door pocket was heated because of fire, the stop door pocket reached a high temperature, exist in the hoistway equipment because of this heat on fire may.
Summary of the invention
The present invention finishes in order to solve above-mentioned problem, and its purpose is to obtain a kind of heat of stop that can prevent more reliably and is delivered to the landing doorway device of the elevator in the hoistway.
The landing doorway device of the elevator that the present invention relates to comprises: the vertical frame of tubular, and it is located at the sidepiece of landing doorway, and has in the face of opposed of the landing doorway of landing doorway with in the face of the opposed section of hoistway in the hoistway; And vertical frame heat insulating member, it is located at the opposed section of hoistway, is used for inhibition and transmits in hoistway from the heat that the opposed section of landing doorway is transmitted to the opposed section of hoistway.
Description of drawings
Fig. 1 is the front view of landing doorway device that the elevator of embodiments of the present invention 1 is shown.
Fig. 2 is the cutaway view along the II-II line among Fig. 1.
Fig. 3 amplifies the cutaway view that the main portion among Fig. 2 is shown.
Fig. 4 is the cutaway view of landing doorway device of the elevator of embodiments of the present invention 2.
Fig. 5 amplifies the cutaway view that the main portion among Fig. 4 is shown.
Fig. 6 is the back view of observing the vertical frame of door shield side Fig. 5 from hoistway side.
Fig. 7 is the cutaway view of landing doorway device of the elevator of embodiments of the present invention 3.
Fig. 8 amplifies the cutaway view that the main portion among Fig. 7 is shown.
The specific embodiment
Below, with reference to accompanying drawing preferred implementation of the present invention is described.
Embodiment 1
Fig. 1 is the front view of landing doorway device that the elevator of embodiments of the present invention 1 is shown.In the drawings, landing doorway 1 is located at elevator floor stops.About landing doorway 1, be provided with stop door pocket 2 with top.Stop door pocket 2 has the vertical frame 3 of door shield side, the vertical frame 4 of door case side and upper ledge 5.Landing doorway 1 is opened and closed by the first stop door (high-speed door) 6 and the second stop door (slow door) 7.
Fig. 2 is the cutaway view along the II-II line among Fig. 1, and Fig. 3 amplifies the cutaway view that the main portion among Fig. 2 is shown.The first stop door 6 has the first door-plate 8, be located at first heat insulating member 9 of hoistway side of the first door-plate 8 and the cross section of being fixed in the door case side end of the first door-plate 8 is the first shield 10 of L font.The first shield 10 arranges along the vertical direction continuously, and this first shield 10 covers the gap between the first stop door 6 and the second stop door 7 when door is closed fully.
The second stop door 7 has the second door-plate 11, be located at second heat insulating member 12 of hoistway side of the second door-plate 11 and the cross section of being fixed in the door case side end of the second door-plate 11 is the second shield 13 of L font.The second shield 13 arranges along the vertical direction continuously, and this second shield 13 covers the gap between the second stop door 7 and the vertical frame 4 of door case side when door is closed fully.
In the door case opposition side end of the second door-plate 11, be provided with along the vertical direction door recess (groove) 11a of the terminal part insertion that when door is closed fully, supplies the first shield 10.Be provided with along the vertical direction vertical frame recess (groove) 4a of the terminal part insertion that when door is closed fully, supplies the second shield 13 at the vertical frame 4 of door case side.
The vertical frame 3 of door shield side and the vertical frame 4 of door case side are respectively tubular.Stop side end in the vertical frame 3 of door shield side has been put into the first refractory part 14a partly.Stop side end in the vertical frame 4 of door case side has been put into the second refractory part 14b partly.The first and second refractory part 14a, 14b for example adopt asbestos (rock wool).In addition, be fixed with when door is closed fully and the door shield rubber 15 of a case opposition side end butt of the first stop door 6 at the vertical frame 3 of door shield side.
The vertical frame 3 of door shield side has vertical frame main body 16 and is fixed in the closing panel 17 of vertical frame main body 16 by screw or rivet.Part at landing doorway 1 opposition side of indulging frame main body 16 is provided with continuous along the vertical direction opening 16a.Closing panel 17 is fixed in vertical frame main body 16 in the mode of sealing opening 16a.
Vertical frame main body 16 has in the face of opposed 16b of the landing doorway of landing doorway 1 and as opposed the 16c of vertical frame main body hoistway in the face of the part of the opposed section of hoistway in the hoistway.In vertical opposed 16c of frame main body hoistway and end opposed the opposite side of 16b of landing doorway, be provided with the kink 16d that at right angles bends towards the stop side.
Vertical frame heat insulating member 18 is engaged in vertical opposed 16c of frame main body hoistway.Vertical frame heat insulating member 18 arranges in the entire scope of the above-below direction of the vertical frame 3 of door shield side continuously.In addition, vertical frame heat insulating member 18 is held between installation fitting 19 and opposed 16c of vertical frame main body hoistway by installation fitting 19.
Vertical frame heat insulating member 18 is such as using silica-based heat insulating member, plasterboard, calcium silicate board or asbestos board etc.In addition, because that vertical opposed 16c of frame main body hoistway and door-plate 8,11 are compared from thermal source is farther, the thermal insulation of therefore vertical frame heat insulating member 18 can be lower than door heat insulating member 9,12 thermal insulation.
In such landing doorway device, when because of the fire that occurs in the stop side opposed 16b of landing doorway being heated, this heat can be transmitted to vertical opposed 16c of frame main body hoistway.Yet owing at opposed 16c of vertical frame main body hoistway vertical frame heat insulating member 18 is installed, the heat that the equipment in the hoistway of therefore can preventing is indulged opposed 16c of frame main body hoistway heats and on fire.That is, can prevent more reliably that the heat of stop is delivered in the hoistway.
In addition, the temperature traverse in the vertical frame main body 16 is: opposed the 16b temperature of landing doorway near thermal source is the highest, and temperature is along with reducing away from opposed 16b of landing doorway.And installation fitting 19 is fixed in kink 16d by the first end 19a away from opposed 16b of landing doorway, and is provided with the gap between the second end 19b and opposed 16c of vertical frame main body hoistway, therefore can also prevent that installation fitting 19 from reaching a high temperature.
Then, Fig. 4 is the cutaway view of landing doorway device of the elevator of embodiments of the present invention 2, and Fig. 5 amplifies the cutaway view that the main portion among Fig. 4 is shown, and Fig. 6 is the back view of observing the vertical frame of door shield side Fig. 5 from hoistway side.In addition, Fig. 4 is equivalent to along the cross section of the II-II line among Fig. 1.In the drawings, stop door pocket 2 has the vertical frame 21 of door shield side, the vertical frame 4 of door case side and upper ledge 5.
The vertical frame 21 of door shield side is tubular, the closing panel 23 that it has vertical frame main body 22 and is fixed in vertical frame main body 22 by screw or rivet.In vertical frame main body 22 and part landing doorway 1 an opposite side, be provided with continuous along the vertical direction opening 22a.Closing panel 23 is fixed in vertical frame main body 22 in the mode of sealing opening 22a.
Vertical frame main body 22 has in the face of opposed 22b of the landing doorway of landing doorway 1 and as opposed the 22c of vertical frame main body hoistway in the face of the part of the opposed section of hoistway in the hoistway.For the bottom that will indulge opposed 22c of frame main body hoistway is firmly fixed at stop sill (not shown), and guarantee the rigidity of vertical frame main body 22 self, opposed 22c of this vertical frame main body hoistway has the cross section identical with opposed 16c of vertical frame main body hoistway of embodiment 1.In vertical opposed 22c of frame main body hoistway and end opposed the opposite side of 22b of landing doorway, be provided with the kink 22d that at right angles bends towards the stop side.Opposed 22c is provided with opening (otch) 22e at vertical frame main body hoistway.Opening 22e arranges along the vertical direction continuously.
Be provided with vertical frame heat insulating member 24 at the back side of vertical opposed 22c of frame main body hoistway.Vertical frame heat insulating member 24 is exposed in the hoistway through opening 22e.In addition, vertical frame heat insulating member 24 is clamped between the edge part of this installation fitting 25 and opening 22e by the installation fitting 25 that the cross section is the コ font.Installation fitting 25 engages with kink 22d and closing panel 23 and is fixed.Other structure is identical with embodiment 1.
In such landing doorway device, when because of the fire that occurs in the stop side opposed 22b of landing doorway being heated, this heat can be transmitted to vertical opposed 22c of frame main body hoistway.Yet owing to be provided with large opening 22e at vertical opposed 22c of frame main body hoistway, so it is few to carry out heat conducting part.In addition, opening 22e is indulged frame heat insulating member 24 and is covered.Therefore the equipment in the hoistway of can preventing is indulged the heat heating of opposed 22c of frame main body hoistway and on fire.That is, can prevent more reliably that the heat of stop is delivered in the hoistway.
In addition, the temperature traverse in the vertical frame main body 22 is: opposed the 22b temperature of landing doorway near thermal source is the highest, and temperature is along with reducing away from opposed 22b of landing doorway.And installation fitting 25 is fixed in away from the kink 22d of opposed 22b of landing doorway and closing panel 23, therefore can also prevent that installation fitting 25 from reaching a high temperature.And the vertical frame heat insulating member 24 that is transmitted to the hoistway side that the heat of installation fitting 25 can be by being disposed at installation fitting 25 is cut off.
In addition, opening 22e also can be divided into a plurality of openings at above-below direction.
Then, Fig. 7 is the cutaway view of landing doorway device of the elevator of embodiments of the present invention 3, and Fig. 8 amplifies the cutaway view that the main portion among Fig. 7 is shown.In addition, Fig. 7 is equivalent to along the cross section of the II-II line among Fig. 1.In the drawings, stop door pocket 2 has the vertical frame 31 of door shield side, the vertical frame 4 of door case side and upper ledge 5.
The vertical frame 31 of door shield side is tubular, the closing panel 33 that it has vertical frame main body 32 and is fixed in vertical frame main body 32 by screw or rivet.In vertical frame main body 32 and part landing doorway 1 an opposite side, be provided with continuous along the vertical direction opening 32a.Closing panel 33 is fixed in vertical frame main body 32 in the mode of sealing opening 32a.
Vertical frame main body 32 has in the face of opposed 32b of the landing doorway of landing doorway 1 and as opposed the 32c of vertical frame main body hoistway in the face of the part of the opposed section of hoistway in the hoistway.In vertical opposed 32c of frame main body hoistway and end opposed the opposite side of 32b of landing doorway, be provided with the kink 32d that at right angles bends towards the stop side.The first vertical frame heat insulating member 34 is engaged in vertical opposed 32c of frame main body hoistway.The first vertical frame heat insulating member 34 arranges in the entire scope of the above-below direction of the vertical frame 31 of door shield side continuously.In addition, the first vertical frame heat insulating member 34 is held between this installation fitting 35 and opposed 32c of vertical frame main body hoistway by installation fitting 35.
The second vertical frame heat insulating member 36 is engaged in the back side as the closing panel 33 of the part of the opposed section of hoistway.The second vertical frame heat insulating member 36 arranges in the entire scope of the above-below direction of the vertical frame 31 of door shield side continuously.In addition, the second vertical frame heat insulating member 36 is roughly by the cross section that a plurality of carriage 37a, the 37b of zigzag are held between described carriage 37a, 37b and the closing panel 33.Carriage 37a, 37b are fixed in closing panel 33 by screw or rivet.
In such landing doorway device, when because of the fire that occurs in the stop side opposed 32b of landing doorway being heated, this heat can be transmitted to vertical opposed 32c of frame main body hoistway.Yet owing at opposed 32c of vertical frame main body hoistway the first vertical frame heat insulating member 34 is installed, the heat that the equipment in the hoistway of therefore can preventing is indulged opposed 32c of frame main body hoistway heats and on fire.That is, can prevent more reliably that the heat of stop is delivered in the hoistway.
In addition, the heat of opposed 32b of landing doorway also radiates to the inboard of the vertical frame 31 of door shield side, yet owing at closing panel 33 the second vertical frame heat insulating member 36 is installed, therefore can prevent that closing panel 33 from reaching a high temperature, can prevent more reliably that thus the heat of stop is delivered in the hoistway.
In addition, in above-mentioned example, only be provided with vertical frame heat insulating member 18,24,34,36 at the vertical frame 3,21,31 of door shield side, however the vertical frame 4 of door case side in the face of the part in the hoistway, be in the very large situation of the area of the opposed section of hoistway, also can vertical frame heat insulating member be set at the vertical frame 4 of door case side.
In addition, in above-mentioned example, show laterally opened landing doorway device, yet the present invention also can be applied to the landing doorway device of midsplit type.But, usually the area of the vertical frame 3,21 of the door shield side of laterally opened landing doorway device, 31 the opposed section of hoistway is large, and it is effective especially that therefore vertical frame heat insulating member is set.
Claims (3)
1. the landing doorway device of an elevator is characterized in that,
The landing doorway device of this elevator comprises:
The vertical frame of tubular, it is located at the sidepiece of landing doorway, and should have in the face of opposed of the landing doorway of landing doorway with in the face of the opposed section of hoistway in the hoistway by vertical frame;
Vertical frame heat insulating member, it is located at the opposed section of above-mentioned hoistway, is used for inhibition and transmits in above-mentioned hoistway from the heat that the opposed section of above-mentioned landing doorway is transmitted to the opposed section of above-mentioned hoistway; And
Installation fitting, this installation fitting are fixed in above-mentioned vertical frame, and between this installation fitting and the opposed section of above-mentioned hoistway the above-mentioned vertical frame heat insulating member of clamping,
Above-mentioned installation fitting has and is positioned at away from the first end of a side of the opposed section of above-mentioned landing doorway and is positioned at the second end near a side of the opposed section of above-mentioned landing doorway,
Above-mentioned first end is engaged and is fixed in above-mentioned vertical frame,
Between above-mentioned the second end and the opposed section of above-mentioned hoistway, guarantee gapped,
Above-mentioned vertical frame has: vertical frame main body, and its part in an opposite side with above-mentioned landing doorway is provided with continuous along the vertical direction opening; And closing panel, it is fixed in above-mentioned vertical frame main body in the mode of sealing above-mentioned opening,
Above-mentioned vertical frame main body has opposed of above-mentioned landing doorway and as the opposed section of vertical frame main body hoistway of the part of the opposed section of above-mentioned hoistway,
Above-mentioned vertical frame main body hoistway opposed section with an end opposed opposite side of above-mentioned landing doorway, be provided with the kink that at right angles bends towards the stop side,
The above-mentioned first end joint of above-mentioned installation fitting also is fixed in above-mentioned kink.
2. the landing doorway device of an elevator is characterized in that,
The landing doorway device of this elevator comprises:
The vertical frame of tubular, it is located at the sidepiece of landing doorway, and should have in the face of opposed of the landing doorway of landing doorway with in the face of the opposed section of hoistway in the hoistway by vertical frame; And
Vertical frame heat insulating member, it is located at the opposed section of above-mentioned hoistway, and be used for inhibition and transmit in above-mentioned hoistway from the heat that the opposed section of above-mentioned landing doorway is transmitted to the opposed section of above-mentioned hoistway,
Above-mentioned vertical frame has: vertical frame main body, and its part in an opposite side with above-mentioned landing doorway is provided with continuous along the vertical direction opening; And closing panel, it is fixed in above-mentioned vertical frame main body in the mode of sealing above-mentioned opening,
Above-mentioned vertical frame heat insulating member has the first vertical frame heat insulating member of being located at above-mentioned vertical frame main body and the second vertical frame heat insulating member of being located at above-mentioned closing panel.
3. the landing doorway device of elevator according to claim 1 and 2, wherein,
The landing doorway device of this elevator also comprises the stop door that opens and closes above-mentioned landing doorway, the door heat insulating member that this stop door has door-plate and is located at the hoistway side of above-mentioned door-plate,
The thermal insulation of above-mentioned vertical frame heat insulating member is lower than the thermal insulation of above-mentioned door heat insulating member.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2008/058069 WO2009130787A1 (en) | 2008-04-25 | 2008-04-25 | Landing doorway device for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101932523A CN101932523A (en) | 2010-12-29 |
| CN101932523B true CN101932523B (en) | 2013-04-17 |
Family
ID=41216536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880125879.5A Active CN101932523B (en) | 2008-04-25 | 2008-04-25 | Landing doorway device for elevator |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2269937B1 (en) |
| JP (1) | JP5174897B2 (en) |
| CN (1) | CN101932523B (en) |
| HK (1) | HK1146031A1 (en) |
| WO (1) | WO2009130787A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6275430B2 (en) * | 2013-09-17 | 2018-02-07 | 株式会社Ｌｉｘｉｌ | Window fire prevention structure |
| JP6433599B2 (en) * | 2015-08-28 | 2018-12-05 | 三菱電機株式会社 | Elevator hall three-way frame |
| JP6545749B2 (en) * | 2017-06-05 | 2019-07-17 | 株式会社Ｌｉｘｉｌ | sash |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2502180B2 (en) * | 1990-10-01 | 1996-05-29 | 三菱電機株式会社 | Elevator hall device |
| ES2094867T3 (en) * | 1991-12-24 | 1997-02-01 | Inventio Ag | FIRE PROOF CASE DOOR FOR ELEVATOR INSTALLATIONS. |
| FI95456C (en) * | 1994-05-04 | 1996-02-12 | Kone Oy | Arrangement of the elevator shaft wall opening and dashboard |
| FI103030B1 (en) * | 1998-05-05 | 1999-04-15 | Kone Corp | Door frame system for the shaft door to a lift |
| FI106631B (en) | 1998-05-14 | 2001-03-15 | Kone Corp | Lift level door fire protection |
| JP4099857B2 (en) * | 1998-05-25 | 2008-06-11 | 株式会社大林組 | Elevator entrance / exit structure |
| JP2000302361A (en) * | 1999-04-12 | 2000-10-31 | Inventio Ag | Fire-proof elevator shaft door |
| EP1422186B1 (en) * | 2001-08-28 | 2012-05-02 | Mitsubishi Denki Kabushiki Kaisha | Door of elevator |
| JP2004107016A (en) * | 2002-09-18 | 2004-04-08 | Mitsubishi Electric Corp | Elevator landing entrance device |
| ZA200406979B (en) * | 2003-09-29 | 2005-09-28 | Inventio Ag | Door frame of a shaft door with a control arrangement for a lift shaft and method for access to a control unit |
| JP4490702B2 (en) * | 2004-02-20 | 2010-06-30 | 積水化学工業株式会社 | Door frame for fire door and fire door using this door frame |
| JP2006248632A (en) | 2005-03-08 | 2006-09-21 | Mitsubishi Electric Corp | Jamb of elevator |
-
2008
- 2008-04-25 WO PCT/JP2008/058069 patent/WO2009130787A1/en active Application Filing
- 2008-04-25 CN CN200880125879.5A patent/CN101932523B/en active Active
- 2008-04-25 EP EP08740871.2A patent/EP2269937B1/en active Active
- 2008-04-25 JP JP2010509014A patent/JP5174897B2/en active Active
-
2011
- 2011-01-10 HK HK11100185.2A patent/HK1146031A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2269937A1 (en) | 2011-01-05 |
| WO2009130787A1 (en) | 2009-10-29 |
| EP2269937B1 (en) | 2016-03-23 |
| EP2269937A4 (en) | 2013-06-12 |
| JP5174897B2 (en) | 2013-04-03 |
| HK1146031A1 (en) | 2011-05-13 |
| JPWO2009130787A1 (en) | 2011-08-11 |
| CN101932523A (en) | 2010-12-29 |
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