CN101837919A - Elevator - Google Patents

Elevator Download PDF

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Publication number
CN101837919A
CN101837919A CN 201010185175 CN201010185175A CN101837919A CN 101837919 A CN101837919 A CN 101837919A CN 201010185175 CN201010185175 CN 201010185175 CN 201010185175 A CN201010185175 A CN 201010185175A CN 101837919 A CN101837919 A CN 101837919A
Authority
CN
China
Prior art keywords
track adjusting
car
counterweight
separately
sheave
Prior art date
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.)
Granted
Application number
CN 201010185175
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Chinese (zh)
Other versions
CN101837919B (en
Inventor
任明权
林志海
顾犇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SJEC Corp
Original Assignee
SJEC Corp
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 SJEC Corp filed Critical SJEC Corp
Priority to CN2010101851756A priority Critical patent/CN101837919B/en
Publication of CN101837919A publication Critical patent/CN101837919A/en
Application granted granted Critical
Publication of CN101837919B publication Critical patent/CN101837919B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an elevator, which is characterized in that one end part of a traction rope is fixed on a counterweight fag end component, the traction rope sequentially rounds upwards at least two guide wheels which are arranged at intervals after rounding downwards a counterweight reverse rope wheel, then the traction rope rounds downwards a traction wheel below the two guide wheels, the traction rope rounds upwards at least two guide wheels which are horizontally arranged at intervals, the traction rope rounds downwards a lift cage-passing reverse rope wheel, finally the other end part of the traction rope is fixed on the lift cage fag end component, the traction wheel is arranged at the rear side of the lift cage, and a traction machine with the traction wheel and large size is arranged at the rear side of the lift cage, so the traction machine is not interfered with the lift cage on the horizontal projection plane, the height of the top layer of the elevator well can be further reduced, and the space of the elevator well can be saved.

Description

A kind of elevator
Technical field
The present invention relates to a kind of elevator.
Background technology
The structure of existing elevator, can be referring to Chinese patent literature " elevator crane bridging system ", publication number CN101074078, open day 2007-11-21, as Fig. 8 in this piece document and shown in Figure 9, the structure of elevator comprises car, be used to support the sedan-chair frame of car, be arranged on the car diversion sheave on the sedan-chair frame, counterweight, be arranged on the counterweight diversion sheave on the counterweight, traction sheave, track adjusting wheel, hoist ropes, car fag end assembly, counterweight fag end assembly, traction sheave is arranged on the top of car, one end of hoist ropes is fixed on the counterweight fag end assembly, after hoist ropes is walked around the counterweight diversion sheave downwards from this end, upwards walk around track adjusting wheel again, then upwards walk around traction sheave again, and then walk around the car diversion sheave downwards, the other end of last hoist ropes is fixed on the car fag end assembly, in Fig. 8 and Fig. 9, longitudinal plane of symmetry perpendicular to axial line on the counterweight diversion sheave extends vertically setting along fore-and-aft direction, the car diversion sheave, traction sheave, longitudinal plane of symmetry perpendicular to axial line on the track adjusting wheel overlaps, and it is along vertically setting of left and right directions extension, and perpendicular with the longitudinal plane of symmetry on the counterweight diversion sheave.Because traction sheave is arranged on the top of car, the bigger parts of this volume of towing machine that then have traction sheave can take the bigger space of elevator hoistways top layer, so the headroom height of elevator hoistways is had relatively high expectations.
Summary of the invention
Thereby the purpose of this invention is to provide a kind of towing machine that will have traction sheave and be arranged on the elevator that the car rear side is saved the hoistway overhead.
For achieving the above object, the technical solution used in the present invention is: a kind of elevator, comprise car, be used to support the sedan-chair frame of described car, be arranged on the car diversion sheave on the described sedan-chair frame, counterweight, be arranged on the counterweight diversion sheave on the described counterweight, traction sheave, a plurality of track adjusting wheels, hoist ropes, car fag end assembly, counterweight fag end assembly, one end of described hoist ropes is fixed on the described counterweight fag end assembly, after described hoist ropes is walked around described counterweight diversion sheave downwards from this end, at least two described track adjusting wheels that are provided with separately about upwards walking around successively, and then walk around the described traction sheave that is positioned at described at least two track adjusting wheels below downwards, at least two described track adjusting wheels that are provided with separately before and after then upwards walking around forward successively again, then walk around described car diversion sheave downwards, the other end of last described hoist ropes is fixed on the described car fag end assembly, described counterweight diversion sheave, at least two track adjusting wheels that are provided with separately about described, longitudinal plane of symmetry perpendicular to axial line on the described traction sheave overlaps, and along vertically setting of left and right directions extension, longitudinal plane of symmetry perpendicular to axial line on the described car diversion sheave also extends vertically setting along left and right directions, longitudinal plane of symmetry perpendicular to axial line at least two track adjusting wheels that described front and back are provided with separately overlaps, and along vertically setting of fore-and-aft direction extension, and respectively with described traction sheave on, described longitudinal plane of symmetry on the described car diversion sheave is perpendicular, described counterweight diversion sheave, at least two track adjusting wheels that are provided with separately about described, described traction sheave is arranged on the rear side of described car.
Preferably, a track adjusting wheel away from described counterweight diversion sheave at least two track adjusting wheels that are provided with separately about described is arranged side by side up and down mutually with described traction sheave.
Further preferably, at least two track adjusting wheels being provided with separately of described front and back are between a described track adjusting wheel and described car diversion sheave away from described counterweight diversion sheave.
Preferably, at least two track adjusting wheels that are provided with separately about described are arranged side by side mutually.
Preferably, at least two track adjusting wheel phase upper and lower settings being provided with separately of described front and back.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage: this elevator structure adopts 2: 1 wiring ratio, to have the bigger arrangements of components of this volume of towing machine of traction sheave in the rear side of car, make towing machine and car on horizontal plane, not have interference, meeting under the prerequisite of relevant national standard like this, can further dwindle the headroom height of elevator hoistways, save hoistway space.
Description of drawings
Accompanying drawing 1 is a schematic top plan view of the present invention;
Accompanying drawing 2 is removed A behind the hoistway to scheme drawing for Fig. 1;
Accompanying drawing 3 is removed B behind the hoistway to scheme drawing for Fig. 1.
The specific embodiment
Further set forth structure of the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1-3, a kind of elevator, comprise car 9, be used to support the sedan-chair frame of car 9, be arranged on the car diversion sheave 8 on the sedan-chair frame, counterweight 10, be arranged on the counterweight diversion sheave 2 on the counterweight 10, traction sheave 5, a plurality of track adjusting wheels, hoist ropes 11, car fag end assembly 12, counterweight fag end assembly 1, one end of hoist ropes 11 is fixed on the counterweight fag end assembly 1, after hoist ropes 11 is walked around counterweight diversion sheave 2 downwards from this end, at least two track adjusting wheels that are provided with separately about upwards walking around successively, and then walk around the traction sheave 5 that is positioned at least two track adjusting wheels below downwards, at least two track adjusting wheels that are provided with separately before and after then upwards walking around successively again, then walk around car diversion sheave 8 downwards, the other end of last hoist ropes 11 is fixed on the car fag end assembly 12, in the present embodiment, about the track adjusting wheel that is provided with separately have two, be defined as first track adjusting wheel 3 respectively, second track adjusting wheel 4, the track adjusting wheel that front and back are provided with separately also has two, be defined as the 3rd track adjusting wheel 6 respectively, the 4th track adjusting wheel 7, counterweight diversion sheave 2, about first track adjusting wheel 3 that is provided with separately, second track adjusting wheel 4, longitudinal plane of symmetry perpendicular to axial line on the traction sheave 5 overlaps, and along vertically setting of left and right directions extension, longitudinal plane of symmetry perpendicular to axial line on the car diversion sheave 8 also extends vertically setting along left and right directions, the 3rd track adjusting wheel 6 that front and back are provided with separately, longitudinal plane of symmetry perpendicular to axial line on the 4th track adjusting wheel 7 overlaps, and along vertically setting of fore-and-aft direction extension, and respectively with traction sheave 5 on, longitudinal plane of symmetry on the car diversion sheave 8 is perpendicular, counterweight diversion sheave 2, about first track adjusting wheel 3 that is provided with separately, second track adjusting wheel 4, traction sheave 5 is arranged on the rear side of car 9, the bigger parts of this volume of towing machine that then have traction sheave are arranged on the back of car, make towing machine and car on horizontal plane, not have interference, can dwindle the headroom height of elevator hoistways, save hoistway space.
In Fig. 1-3, we are the back right side of face of car with the location definition of counterweight fag end assembly 1, one end of hoist ropes 11 extends left from counterweight fag end assembly 1, after walking around counterweight diversion sheave 2 downwards, continue to extend left, first track adjusting wheel 3 that is arranged side by side mutually about upwards walking around, after second track adjusting wheel 4, extend downwards, walk around traction sheave 5 downwards, second track adjusting wheel 4 is provided with away from counterweight diversion sheave 2 with respect to first track adjusting wheel 3, traction sheave 5 is arranged side by side up and down mutually with second track adjusting wheel 4, hoist ropes 11 extends to the right after walking around traction sheave 5 downwards, then, hoist ropes 11 is upwards walked around the 3rd track adjusting wheel 6 of phase upper and lower settings forward, the 4th track adjusting wheel 7, the 3rd track adjusting wheel 6 is arranged on the below of the 4th track adjusting wheel 7, after hoist ropes 11 is walked around the 4th track adjusting wheel 7, walk around car diversion sheave 8 downwards, the other end of last hoist ropes 11 is fixed on the car fag end assembly 12, in the present embodiment, first track adjusting wheel 3, second track adjusting wheel 4 is arranged side by side mutually, the 3rd track adjusting wheel 6, the 4th track adjusting wheel 7 phase upper and lower settings, this set-up mode can avoid with hoistway in other parts interferences.
Traction sheave 5 is arranged side by side up and down mutually with second track adjusting wheel 4, can extend to the right after making hoist ropes 11 walk around traction sheave 5 downwards, then the 3rd track adjusting wheel 6, the 4th track adjusting wheel 7 can be positioned at the right-hand of second track adjusting wheel 4, moreover, in Fig. 1, the 3rd track adjusting wheel 6, the 4th track adjusting wheel 7 can be saved the space on the elevator hoistways left and right directions like this between second track adjusting wheel 4 and car diversion sheave 8.
To sum up, in the elevator structure, adopt 2: 1 wiring ratio, traction sheave is arranged in the rear side of car, realize that towing machine and the car of band traction sheave do not have interference on horizontal plane, can dwindle the headroom height of elevator hoistways, the saving hoistway space.

Claims (5)

1. elevator, comprise car, be used to support the sedan-chair frame of described car, be arranged on the car diversion sheave on the described sedan-chair frame, counterweight, be arranged on the counterweight diversion sheave on the described counterweight, traction sheave, a plurality of track adjusting wheels, hoist ropes, car fag end assembly, counterweight fag end assembly, it is characterized in that: an end of described hoist ropes is fixed on the described counterweight fag end assembly, after described hoist ropes is walked around described counterweight diversion sheave downwards from this end, at least two described track adjusting wheels that are provided with separately about upwards walking around successively, and then walk around the described traction sheave that is positioned at described at least two track adjusting wheels below downwards, at least two described track adjusting wheels that are provided with separately before and after then upwards walking around forward successively again, then walk around described car diversion sheave downwards, the other end of last described hoist ropes is fixed on the described car fag end assembly, described counterweight diversion sheave, at least two track adjusting wheels that are provided with separately about described, longitudinal plane of symmetry perpendicular to axial line on the described traction sheave overlaps, and along vertically setting of left and right directions extension, longitudinal plane of symmetry perpendicular to axial line on the described car diversion sheave also extends vertically setting along left and right directions, longitudinal plane of symmetry perpendicular to axial line at least two track adjusting wheels that described front and back are provided with separately overlaps, and along vertically setting of fore-and-aft direction extension, and respectively with described traction sheave on, described longitudinal plane of symmetry on the described car diversion sheave is perpendicular, described counterweight diversion sheave, at least two track adjusting wheels that are provided with separately about described, described traction sheave is arranged on the rear side of described car.
2. elevator according to claim 1 is characterized in that: a track adjusting wheel away from described counterweight diversion sheave at least two track adjusting wheels that are provided with separately about described is arranged side by side up and down mutually with described traction sheave.
3. elevator according to claim 2 is characterized in that: at least two track adjusting wheels that described front and back are provided with separately are between a described track adjusting wheel and described car diversion sheave away from described counterweight diversion sheave.
4. elevator according to claim 1 is characterized in that: at least two track adjusting wheels that are provided with separately about described are arranged side by side mutually.
5. elevator according to claim 1 is characterized in that: at least two track adjusting wheel phase upper and lower settings that described front and back are provided with separately.
CN2010101851756A 2010-05-28 2010-05-28 Elevator Expired - Fee Related CN101837919B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101851756A CN101837919B (en) 2010-05-28 2010-05-28 Elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101851756A CN101837919B (en) 2010-05-28 2010-05-28 Elevator

Publications (2)

Publication Number Publication Date
CN101837919A true CN101837919A (en) 2010-09-22
CN101837919B CN101837919B (en) 2012-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101851756A Expired - Fee Related CN101837919B (en) 2010-05-28 2010-05-28 Elevator

Country Status (1)

Country Link
CN (1) CN101837919B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104590971A (en) * 2014-12-02 2015-05-06 广东富本电梯有限公司 Steel wire rope guide device of elevator without machine room
CN105905754A (en) * 2016-06-20 2016-08-31 舒马克电梯(张家港)有限公司 Elevator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005132527A (en) * 2003-10-29 2005-05-26 Hitachi Ltd Multi-car elevator
CN101096254A (en) * 2006-06-28 2008-01-02 上海三菱电梯有限公司 Lift installation
CN201161857Y (en) * 2007-11-23 2008-12-10 康力电梯股份有限公司 Elevator arranged under machine room
CN201198428Y (en) * 2007-10-31 2009-02-25 康力电梯股份有限公司 Side elevator of traction machine
EP2108610A1 (en) * 2001-09-27 2009-10-14 Mitsubishi Denki Kabushiki Kaisha Machine-room-less elevator
CN201686371U (en) * 2010-05-28 2010-12-29 江南嘉捷电梯股份有限公司 Elevator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108610A1 (en) * 2001-09-27 2009-10-14 Mitsubishi Denki Kabushiki Kaisha Machine-room-less elevator
JP2005132527A (en) * 2003-10-29 2005-05-26 Hitachi Ltd Multi-car elevator
CN101096254A (en) * 2006-06-28 2008-01-02 上海三菱电梯有限公司 Lift installation
CN201198428Y (en) * 2007-10-31 2009-02-25 康力电梯股份有限公司 Side elevator of traction machine
CN201161857Y (en) * 2007-11-23 2008-12-10 康力电梯股份有限公司 Elevator arranged under machine room
CN201686371U (en) * 2010-05-28 2010-12-29 江南嘉捷电梯股份有限公司 Elevator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104590971A (en) * 2014-12-02 2015-05-06 广东富本电梯有限公司 Steel wire rope guide device of elevator without machine room
CN104590971B (en) * 2014-12-02 2016-06-15 广东富本电梯有限公司 A kind of machine-roomless lift wire line guide
CN105905754A (en) * 2016-06-20 2016-08-31 舒马克电梯(张家港)有限公司 Elevator

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180420

Address after: 215122 Suzhou Industrial Park, Suzhou Province, the only new road, No. 28, Jiangsu

Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu

Address before: 718 No. 215122 Jiangsu Province, Suzhou City Industrial Park Fengting Avenue

Patentee before: SJEC Corporation

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20200528