CN101920884A - Double-deck elevator - Google Patents
Double-deck elevator Download PDFInfo
- Publication number
- CN101920884A CN101920884A CN 201010189369 CN201010189369A CN101920884A CN 101920884 A CN101920884 A CN 101920884A CN 201010189369 CN201010189369 CN 201010189369 CN 201010189369 A CN201010189369 A CN 201010189369A CN 101920884 A CN101920884 A CN 101920884A
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- China
- Prior art keywords
- car
- pulley
- position adjustment
- hoist cable
- double
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- Legal status (The legal status 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 status listed.)
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- 230000005484 gravity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention provides the double-deck elevator that the lift car center of gravity can not take place to disturb and can support with hoist cable with guide rail in a kind of car position adjustment.This double-deck elevator has: upper car, and it is arranged on the inboard of main frame, and can move at above-below direction along a pair of upper car guide rail; The upper car pulley, it is installed in the bottom of this upper car; Lower car, its inboard at main frame be arranged on upper car below, can move at above-below direction along a pair of lower car guide rail; The lower car pulley, it is installed in the bottom of this lower car; And car position adjustment hoist cable, it is suspended in upper car and lower car on the main frame, in this double-deck elevator, in pairs and relatively tilt to install in the mode that intersects with the guide rail core respectively, and be configured to make the car position adjustment that is wound on the upper car pulley to pitch with the intersection of locus of hoist cable with the car position adjustment that is wound on the lower car pulley with the track of hoist cable to the upper car pulley that is provided with and lower car pulley.
Description
Technical field
The present invention relates to have in a kind of main frame the double-deck elevator of two lift cars up and down.
Background technology
As prior art, two double-deck elevators that lift car can move up and down in a kind of main frame are for example disclosed in patent documentation 1, be provided with on the top of the upper car of this double-deck elevator by upper car and lower car are moved up at upper and lower and change between two cars at interval car position adjustment actuating device, and the car position adjustment with hoist cable be wound on this car position adjustment with actuating device and be arranged on below the car of upper car and the car of lower car below pulley on (for example with reference to patent documentation 1).
Patent documentation 1: TOHKEMY 2007-331871 (paragraph numbering 0008～0015, Fig. 1)
But, in above-mentioned existing double-deck elevator, with hoist cable the suspension point of upper car and lower car is not made an explanation, do not relate to the matters that the interference aspect takes place between the guide rail that adopts what kind of hoist cable method for winding to avoid and guide upper car and lower car yet with regard to the car position adjustment.
Summary of the invention
The present invention makes in view of existing practical problems in the above-mentioned prior art, the object of the present invention is to provide a kind of car position adjustment that the double-deck elevator of lift car center of gravity can not take place to disturb and can support with hoist cable with guide rail.
To achieve these goals, a first aspect of the present invention relates to a kind of double-deck elevator, and it has: main frame, and it is lifting in hoist trunk; Upper car, it is arranged on the inboard of this main frame, and can move at above-below direction along a pair of upper car guide rail; Two upper car pulleys, they are installed in the bottom of this upper car; Lower car, its inboard at described main frame be arranged on described upper car below, can move at above-below direction along a pair of lower car guide rail; Two lower car pulleys, they are installed in the bottom of this lower car; Car position adjustment actuating device, it is installed in the top of described main frame, and has the car position adjustment with driving rope sheave, changes two intervals between the car by described upper car and described lower car are moved at above-below direction; And car position adjustment hoist cable, it is wound on described car position adjustment with driving rope sheave, on described upper car pulley and the described lower car pulley, and described upper car and described lower car are suspended on the described main frame, described double-deck elevator is characterised in that, in pairs and relatively tilt to install in the mode that intersects with the guide rail core respectively, and be configured to make the described car position adjustment that is wound on the described upper car pulley to pitch with the intersection of locus of hoist cable with the described car position adjustment that is wound on the described lower car pulley with the track of hoist cable to the described upper car pulley that is provided with and described lower car pulley.
In the double-deck elevator of first aspect present invention with said structure, by making in pairs and tilting to install in the mode that intersects with the guide rail core respectively to the upper car pulley that is provided with and lower car pulley relatively, the car position adjustment can be wound into and can disturb with upper car guide rail and lower car guide rail with hoist cable, and can make the center of gravity of car position adjustment with hoist cable supporting lift car.In addition, owing to be wound on car position adjustment on the upper car pulley with the track of hoist cable be wound on car position adjustment on the lower car pulley with the intersection of locus fork of hoist cable, can not disturb between mutual so the hoist cable of the hoist cable of upper car and lower car can be wound into.
In addition, the related double-deck elevator of a second aspect of the present invention is characterised in that, double-type upper car energy disperser is arranged on and is wound on the described car position adjustment position with the intersection of locus fork of hoist cable on the described upper car pulley, and double-type lower car energy disperser is configured to and is wound on described car position adjustment on the described lower car pulley with the intersection of locus fork of hoist cable.
In the double-deck elevator of second aspect present invention with said structure, by double-type upper car energy disperser being arranged on and being wound on the position of car position adjustment on the upper car pulley with the intersection of locus fork of hoist cable, and the car position adjustment that double-type lower car energy disperser is arranged to and is wound on the lower car pulley is pitched with the intersection of locus of hoist cable, can realize that the structure of interference can not take place with the car pulley energy disperser.
The invention effect
According to the present invention, can with the car position adjustment with hoist cable be wound into not can and guide rail between disturb.And can make the center of gravity of car position adjustment with hoist cable supporting lift car, and thus, can alleviate the load skew of lift car, the vibration when elevator is travelled is little and have a good travelling comfort.
Description of drawings
Fig. 1 is a structural representation of having used double-deck elevator of the present invention.
Fig. 2 is the birds-eye view of upper car of first embodiment of expression double-deck elevator involved in the present invention.
Fig. 3 is the birds-eye view of lower car of first embodiment of expression double-deck elevator involved in the present invention.
Fig. 4 is the birds-eye view of upper car of second embodiment of expression double-deck elevator involved in the present invention.
Fig. 5 is the birds-eye view of lower car of second embodiment of expression double-deck elevator involved in the present invention.
Nomenclature:
1 main frame
2 upper car guide rails
3 upper car
4a, 4b upper car pulley
5 lower car guide rails
6 lower car
7a, 7b lower car pulley
8 car position adjustment actuating devices
The adjustment of 8a car position is with driving rope sheave
9 car position adjustment hoist cables
10 upper car energy dispersers
11 lower car energy dispersers
12 guide rails
13 guide blocks
14 main hoist cables
The specific embodiment
Followingly describe with reference to the embodiment of accompanying drawing to double-deck elevator involved in the present invention.
As shown in Figure 1, double-deck elevator has: main frame 1, and it is lifting in hoist trunk; Upper car 3, it is arranged on the inboard of this main frame 1, and can move at above-below direction along a pair of upper car guide rail 2; Two upper car pulley 4a, 4b, they are installed in the bottom of this upper car 3; Lower car 6, its inboard at main frame 1 be arranged on upper car 3 below, can move at above-below direction along a pair of lower car guide rail 5; Two lower car pulley 7a, 7b, they are installed in the bottom of this lower car 6; Car position adjustment actuating device 8, it is installed in the top of main frame 1, and has the car position adjustment with driving rope sheave 8a, by upper car 3 and lower car 6 are moved at above-below direction the interval of two cars is changed; And car position adjustment hoist cable 9, it is wound on the car position adjustment with on driving rope sheave 8a, upper car pulley 4a, 4b and lower car pulley 6a, the 6b, and upper car 3 and lower car 6 are suspended on the main frame 1.This car position adjustment is fixed on the beam 1f of top by elastic body 14 with an end of hoist cable 9, and the other end is fixed on the intermediate beam 1d by elastic body 15.
Main frame 1 comprises a pair of longitudinal framing 1a, 1b, upper beam 1c, intermediate beam 1d, underbeam 1e and the top beam 1f of car position adjustment with actuating device 8 is installed.Between top beam 1f and intermediate beam 1d, be provided with by the upper car 3 of car position adjustment, between intermediate beam 1d and lower beam 1e, be provided with by the lower car 6 of car position adjustment with hoist cable 9 suspentions with hoist cable 9 suspentions.Intermediate beam 1d is provided with upper car energy disperser 10, and lower beam 1e is provided with lower car energy disperser 11.Be equipped with and erect the guide block 13 of guide rail 12 moving contacts that are arranged in the hoist trunk in four bights of main frame 1.And the main frame 1 that is suspended in the hoist trunk by main hoist cable 14 moves at above-below direction along guide rail 12.
As shown in Figures 2 and 3, in pairs and relatively tilt to install in the mode that intersects with the guide rail core respectively, and be configured to make the car position adjustment that is wound on upper car pulley 4a, the 4b to intersect with the track 9b of hoist cable 9 with the track 9a of hoist cable 9 and the car position adjustment that is wound on lower car pulley 7a, the 7b to the upper car pulley 4a, the 4b that are provided with and lower car pulley 7a, 7b.Specifically, below with accompanying drawing during as the front side, as shown in Figure 2, upper car pulley 4a is arranged on the depth side of upper car guide rail 2, upper car pulley 4b is arranged on the front side of upper car guide rail 2, and as shown in Figure 3, lower car pulley 7a is arranged on the front side of lower car guide rail 5, and lower car pulley 7b is arranged on the depth side of lower car guide rail 5.
As shown in Figure 2, two upper car energy dispersers 10 are provided with in double-type mode, and are arranged on and are wound on the position that the car position adjustment on upper car pulley 4a, the 4b intersects with the track 9a of hoist cable 9.In addition, two lower car energy dispersers 11 are provided with in double-type mode, and the car position adjustment that is configured to and is wound on lower car pulley 7a, the 7b intersects with the track 9b of hoist cable 9.
In first embodiment, by making in pairs and tilting to install in the mode that intersects with the guide rail core respectively to the upper car pulley 4a, the 4b that are provided with and lower car pulley 7a, 7b relatively, the car position adjustment can be wound into and can disturb with upper car guide rail 2 and lower car guide rail 5 with hoist cable 9, and can make the center of gravity of car position adjustment with hoist cable 9 supporting cars.In addition, because the car position adjustment that is wound on upper car pulley 4a, the 4b intersects with the track 9b of hoist cable 9 with the car position adjustment that is wound on lower car pulley 7a, the 7b with the track 9a of hoist cable 9, can not disturb between mutual so the hoist cable of the hoist cable of upper car 3 and lower car 6 can be wound into.
According to first embodiment, the car position adjustment can be wound into and can disturb with upper car guide rail 2 and lower car guide rail 5 with hoist cable 9.In addition, can also make the center of gravity of car position adjustment with hoist cable 9 supporting upper car 3 and lower car 6, thus, can alleviate the load skew of upper car 3 and lower car 6, the vibration when elevator is travelled is little and have a good travelling comfort.
Followingly second embodiment involved in the present invention is described with reference to Fig. 4 and Fig. 5.In Fig. 4 and Fig. 5, part same as described above is adopted identical symbolic representation.
In a second embodiment, the method to set up of upper car pulley 4a, 4b and lower car pulley 7a, 7b is opposite with the combination of the method to set up shown in above-mentioned first embodiment.Specifically, below with accompanying drawing during as the front side, as shown in Figure 4, upper car pulley 4a is arranged on the front side of upper car guide rail 2, upper car pulley 4b is arranged on the depth side of upper car guide rail 2, and as shown in Figure 5, lower car pulley 7a is arranged on the depth side of lower car guide rail 5, and lower car pulley 7b is arranged on the front side of lower car guide rail 5.
According to second embodiment, can access identical effect with above-mentioned first embodiment.
Claims (2)
1. double-deck elevator has: main frame, and it is lifting in hoist trunk; Upper car, it is arranged on the inboard of this main frame, and can move at above-below direction along a pair of upper car guide rail; Two upper car pulleys, they are installed in the bottom of this upper car; Lower car, its inboard at described main frame be arranged on described upper car below, can move at above-below direction along a pair of lower car guide rail; Two lower car pulleys, they are installed in the bottom of this lower car; Car position adjustment actuating device, it is installed in the top of described main frame, and has the car position adjustment with driving rope sheave, changes two intervals between the car by described upper car and described lower car are moved at above-below direction; And car position adjustment hoist cable, it is wound on described car position adjustment with driving on rope sheave, described upper car pulley and the described lower car pulley, and described upper car and described lower car are suspended on the described main frame, and described double-deck elevator is characterised in that
In pairs and relatively tilt to install in the mode that intersects with the guide rail core respectively, and be configured to make the described car position adjustment that is wound on the described upper car pulley to pitch with the intersection of locus of hoist cable with the described car position adjustment that is wound on the described lower car pulley with the track of hoist cable to the described upper car pulley that is provided with and described lower car pulley.
2. double-deck elevator as claimed in claim 1 is characterized in that,
Double-type upper car energy disperser is arranged on and is wound on the described car position adjustment position with the intersection of locus fork of hoist cable on the described upper car pulley, and double-type lower car energy disperser is configured to and is wound on described car position adjustment on the described lower car pulley with the intersection of locus fork of hoist cable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009127690A JP5280300B2 (en) | 2009-05-27 | 2009-05-27 | Double deck elevator |
| JP2009-127690 | 2009-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101920884A true CN101920884A (en) | 2010-12-22 |
| CN101920884B CN101920884B (en) | 2012-09-26 |
Family
ID=43336147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101893693A Expired - Fee Related CN101920884B (en) | 2009-05-27 | 2010-05-24 | Double-deck elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5280300B2 (en) |
| CN (1) | CN101920884B (en) |
| HK (1) | HK1149921A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701032A (en) * | 2011-03-01 | 2012-10-03 | 东芝电梯株式会社 | Control device of double-deck elevator |
| CN102910517A (en) * | 2011-08-04 | 2013-02-06 | 株式会社日立制作所 | Double deck elevator and control method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7003954B2 (en) * | 2019-03-15 | 2022-01-21 | フジテック株式会社 | Double deck elevator |
| CN111252647B (en) * | 2020-03-11 | 2021-09-03 | 天津优视津阳金属制品有限公司 | Three-compartment double-layer stop type elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193570A (en) * | 2000-12-26 | 2002-07-10 | Fujitec Co Ltd | Double deck elevator |
| JP2005089135A (en) * | 2003-09-18 | 2005-04-07 | Toshiba Elevator Co Ltd | Double deck type elevator |
| CN1669900A (en) * | 2004-03-17 | 2005-09-21 | 因温特奥股份公司 | Device for the leveling of the cars of a multi-deck elevator |
| JP2007055799A (en) * | 2005-08-26 | 2007-03-08 | Toshiba Elevator Co Ltd | Double-deck elevator with inter-story adjustment function |
| JP2007331871A (en) * | 2006-06-14 | 2007-12-27 | Mitsubishi Electric Corp | Double-deck elevator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924065B2 (en) * | 1977-03-07 | 1984-06-06 | 株式会社日立製作所 | elevated elevator |
| JP4270642B2 (en) * | 1999-04-23 | 2009-06-03 | 東芝エレベータ株式会社 | Elevator equipment |
| JP2001226053A (en) * | 2000-02-16 | 2001-08-21 | Toshiba Elevator Co Ltd | Elevator device |
-
2009
- 2009-05-27 JP JP2009127690A patent/JP5280300B2/en not_active Expired - Fee Related
-
2010
- 2010-05-24 CN CN2010101893693A patent/CN101920884B/en not_active Expired - Fee Related
-
2011
- 2011-04-27 HK HK11104192.5A patent/HK1149921A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193570A (en) * | 2000-12-26 | 2002-07-10 | Fujitec Co Ltd | Double deck elevator |
| JP2005089135A (en) * | 2003-09-18 | 2005-04-07 | Toshiba Elevator Co Ltd | Double deck type elevator |
| CN1669900A (en) * | 2004-03-17 | 2005-09-21 | 因温特奥股份公司 | Device for the leveling of the cars of a multi-deck elevator |
| JP2007055799A (en) * | 2005-08-26 | 2007-03-08 | Toshiba Elevator Co Ltd | Double-deck elevator with inter-story adjustment function |
| JP2007331871A (en) * | 2006-06-14 | 2007-12-27 | Mitsubishi Electric Corp | Double-deck elevator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701032A (en) * | 2011-03-01 | 2012-10-03 | 东芝电梯株式会社 | Control device of double-deck elevator |
| CN102701032B (en) * | 2011-03-01 | 2014-08-27 | 东芝电梯株式会社 | Control device of double-deck elevator |
| CN102910517A (en) * | 2011-08-04 | 2013-02-06 | 株式会社日立制作所 | Double deck elevator and control method thereof |
| CN102910517B (en) * | 2011-08-04 | 2015-06-17 | 株式会社日立制作所 | Double deck elevator and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1149921A1 (en) | 2011-10-21 |
| JP5280300B2 (en) | 2013-09-04 |
| JP2010275042A (en) | 2010-12-09 |
| CN101920884B (en) | 2012-09-26 |
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